diff --git a/application/controllers/CompanyController.php b/application/controllers/CompanyController.php
index 74ae875..a3464c3 100644
--- a/application/controllers/CompanyController.php
+++ b/application/controllers/CompanyController.php
@@ -48,8 +48,8 @@ class CompanyController extends CI_Controller{
if (!$this->upload->do_upload('comp_logo'))
{
//$error = array('error' => $this->upload->display_errors());
- $this->session->set_flashdata('status',"Only png is allowed ");
- redirect('CompanyController/index');
+ $this->session->set_flashdata('status',"Only png is allowed
");
+ redirect('CompanyController/index');
//echo ''; print_r($error); die();
}
@@ -78,7 +78,7 @@ class CompanyController extends CI_Controller{
}
- $this->session->set_flashdata('status', '"'. $company['comp_name'] .'" -Company Adde Sucessfully
');
+ $this->session->set_flashdata('status', '"'. $company['comp_name'] .'" - Company Added Successfully
');
redirect('CompanyController/companylist');
@@ -103,8 +103,6 @@ class CompanyController extends CI_Controller{
}
-
-
//Update Company Function
public function editCompany()
{
@@ -113,7 +111,8 @@ class CompanyController extends CI_Controller{
$id=$this->input->get('id');
$result['data']=$this->CompanyModel->editcompany($id);
$result['bdata']=$this->CompanyModel->get_branch($id);
- $this->load->view('editcompanylist',$result);
+ $this->load->view('editcompanylist',$result);
+
if($this->input->post('update'))
@@ -121,7 +120,7 @@ class CompanyController extends CI_Controller{
$config = array(
- 'file_name'=>time(),
+ 'file_name'=>time(),
'max_size'=>'2048',
'allowed_types' => "png",
'upload_path'=>'./uploads/'
@@ -132,10 +131,11 @@ class CompanyController extends CI_Controller{
if (!$this->upload->do_upload('comp_logo'))
{
- //$error = array('error' => $this->upload->display_errors());
- // $this->session->set_flashdata('status',"Only png is allowed");
- // redirect('CompanyController/editCompany');
- //echo ''; print_r($error); die();
+ // $error = array('error' => $this->upload->display_errors());
+ // echo ''; print_r($error); die();
+ // $this->session->set_flashdata('status',"Only png is allowed
");
+ // redirect('CompanyController/editCompany?id='.$this->input->post('comp_id'));
+
}
//image upload part
@@ -176,7 +176,7 @@ class CompanyController extends CI_Controller{
}
}
- $this->session->set_flashdata('status', '"'. $company['comp_name'] .'" -Company Updated Sucessfully
');
+ $this->session->set_flashdata('status', '"'. $company['comp_name'] .'" - Company Updated Successfully
');
redirect('CompanyController/companylist');
}
diff --git a/application/controllers/EmployeeController.php b/application/controllers/EmployeeController.php
index eac1d64..acd5574 100644
--- a/application/controllers/EmployeeController.php
+++ b/application/controllers/EmployeeController.php
@@ -51,7 +51,6 @@ public function addemp()
$config = array(
'file_name'=>time(),
- 'overwrite'=>TRUE,
'max_size'=>'2048',
'allowed_types' => "jpg|png|jpeg",
'upload_path'=>'./uploads/'
@@ -60,11 +59,11 @@ public function addemp()
$this->upload->initialize($config);
$this->upload->do_upload('emp_img');
- if ($this->upload->do_upload('comp_logo'))
+ if (!$this->upload->do_upload('emp_img'))
{
// $error = array('error' => $this->upload->display_errors());
- $this->session->set_flashdata('status',"jpg/png is allowed_types and demension 300X300
");
+ $this->session->set_flashdata('status',"jpg/png is allowed_types
");
redirect('EmployeeController');
}
@@ -87,7 +86,7 @@ public function addemp()
}
- $this->session->set_flashdata('status', ' New Employee - "'. $employee['emp_name'] .'" - Added Sucessfully
');
+ $this->session->set_flashdata('status', ' New Employee - "'. $employee['emp_name'] .'" - Added Successfully
');
//$this->load->view('AddEmp');
redirect('EmployeeController/EmployeeList');
@@ -127,9 +126,11 @@ public function addemp()
{
$id=$this->input->get('id');
- $result['get_comp'] = $this->EmployeeModel->getcomp();
- $result['get_branch'] = $this->EmployeeModel->getbranch();
$result['data']=$this->EmployeeModel->editrecords($id);
+ $comp_id= $result['data'][0]->comp_id;
+ // echo $comp_id; die();
+ $result['get_comp'] = $this->EmployeeModel->getcomp();
+ $result['get_branch'] = $this->EmployeeModel->get_branch_by_comp_id($comp_id);
$this->load->view('EditEmp',$result);
}
@@ -140,18 +141,21 @@ public function addemp()
$config = array(
'file_name'=>time(),
- 'overwrite'=>TRUE,
+ 'max_size'=>'2048',
'allowed_types' => "jpg|png|jpeg",
- 'upload_path'=>'./uploads/'
+ 'upload_path'=>'./uploads/'
);
$this->upload->initialize($config);
$this->upload->do_upload('emp_img');
- if (!$this->upload->do_upload('comp_logo'))
+ if (!$this->upload->do_upload('emp_img'))
{
- $this->session->set_flashdata('status',"jpg/png/jpeg is allowed_types and demension 300x300
");
- $this->load->view('EditEmp');
+
+ //$error = array('error' => $this->upload->display_errors());
+ // $this->session->set_flashdata('status',"jpg/png/jpeg is allowed_types and demension 300x300
");
+ // redirect('EmployeeController/EditEmp');
+ //echo ''; print_r($error); die();
}
$imageData = $this->upload->data();
@@ -178,7 +182,7 @@ public function addemp()
- $this->session->set_flashdata('status', 'Employee - "'. $employee['emp_name'] .'" - Profile Updated Sucessfully
');
+ $this->session->set_flashdata('status', 'Employee - "'. $employee['emp_name'] .'" - Profile Updated Successfully
');
redirect( 'EmployeeController/EmployeeList' );
diff --git a/application/libraries/Ciqrcode.php b/application/libraries/Ciqrcode.php
index 0ee4bf7..93d9c9d 100644
--- a/application/libraries/Ciqrcode.php
+++ b/application/libraries/Ciqrcode.php
@@ -1,103 +1,103 @@
-initialize($config);
- }
-
- public function initialize($config = array()) {
- $this->cacheable = (isset($config['cacheable'])) ? $config['cacheable'] : $this->cacheable;
- $this->cachedir = (isset($config['cachedir'])) ? $config['cachedir'] : FCPATH.$this->cachedir;
- $this->errorlog = (isset($config['errorlog'])) ? $config['errorlog'] : FCPATH.$this->errorlog;
- $this->quality = (isset($config['quality'])) ? $config['quality'] : $this->quality;
- $this->size = (isset($config['size'])) ? $config['size'] : $this->size;
-
- // use cache - more disk reads but less CPU power, masks and format templates are stored there
- if (!defined('QR_CACHEABLE')) define('QR_CACHEABLE', $this->cacheable);
-
- // used when QR_CACHEABLE === true
- if (!defined('QR_CACHE_DIR')) define('QR_CACHE_DIR', $this->cachedir);
-
- // default error logs dir
- if (!defined('QR_LOG_DIR')) define('QR_LOG_DIR', $this->errorlog);
-
- // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
- if ($this->quality) {
- if (!defined('QR_FIND_BEST_MASK')) define('QR_FIND_BEST_MASK', true);
- } else {
- if (!defined('QR_FIND_BEST_MASK')) define('QR_FIND_BEST_MASK', false);
- if (!defined('QR_DEFAULT_MASK')) define('QR_DEFAULT_MASK', $this->quality);
- }
-
- // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
- if (!defined('QR_FIND_FROM_RANDOM')) define('QR_FIND_FROM_RANDOM', false);
-
- // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
- if (!defined('QR_PNG_MAXIMUM_SIZE')) define('QR_PNG_MAXIMUM_SIZE', $this->size);
- }
-
- public function generate($params = array()) {
- if (isset($params['black'])
- && is_array($params['black'])
- && count($params['black']) == 3
- && array_filter($params['black'], 'is_int') === $params['black']) {
- QRimage::$black = $params['black'];
- }
-
- if (isset($params['white'])
- && is_array($params['white'])
- && count($params['white']) == 3
- && array_filter($params['white'], 'is_int') === $params['white']) {
- QRimage::$white = $params['white'];
- }
-
- $params['data'] = (isset($params['data'])) ? $params['data'] : 'QR Code Library';
- if (isset($params['savename'])) {
- $level = 'L';
- if (isset($params['level']) && in_array($params['level'], array('L','M','Q','H'))) $level = $params['level'];
-
- $size = 4;
- if (isset($params['size'])) $size = min(max((int)$params['size'], 1), 10);
-
- QRcode::png($params['data'], $params['savename'], $level, $size, 2);
- return $params['savename'];
- } else {
- $level = 'L';
- if (isset($params['level']) && in_array($params['level'], array('L','M','Q','H'))) $level = $params['level'];
-
- $size = 4;
- if (isset($params['size'])) $size = min(max((int)$params['size'], 1), 10);
-
- QRcode::png($params['data'], NULL, $level, $size, 2);
- }
- }
+initialize($config);
+ }
+
+ public function initialize($config = array()) {
+ $this->cacheable = (isset($config['cacheable'])) ? $config['cacheable'] : $this->cacheable;
+ $this->cachedir = (isset($config['cachedir'])) ? $config['cachedir'] : FCPATH.$this->cachedir;
+ $this->errorlog = (isset($config['errorlog'])) ? $config['errorlog'] : FCPATH.$this->errorlog;
+ $this->quality = (isset($config['quality'])) ? $config['quality'] : $this->quality;
+ $this->size = (isset($config['size'])) ? $config['size'] : $this->size;
+
+ // use cache - more disk reads but less CPU power, masks and format templates are stored there
+ if (!defined('QR_CACHEABLE')) define('QR_CACHEABLE', $this->cacheable);
+
+ // used when QR_CACHEABLE === true
+ if (!defined('QR_CACHE_DIR')) define('QR_CACHE_DIR', $this->cachedir);
+
+ // default error logs dir
+ if (!defined('QR_LOG_DIR')) define('QR_LOG_DIR', $this->errorlog);
+
+ // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
+ if ($this->quality) {
+ if (!defined('QR_FIND_BEST_MASK')) define('QR_FIND_BEST_MASK', true);
+ } else {
+ if (!defined('QR_FIND_BEST_MASK')) define('QR_FIND_BEST_MASK', false);
+ if (!defined('QR_DEFAULT_MASK')) define('QR_DEFAULT_MASK', $this->quality);
+ }
+
+ // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
+ if (!defined('QR_FIND_FROM_RANDOM')) define('QR_FIND_FROM_RANDOM', false);
+
+ // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
+ if (!defined('QR_PNG_MAXIMUM_SIZE')) define('QR_PNG_MAXIMUM_SIZE', $this->size);
+ }
+
+ public function generate($params = array()) {
+ if (isset($params['black'])
+ && is_array($params['black'])
+ && count($params['black']) == 3
+ && array_filter($params['black'], 'is_int') === $params['black']) {
+ QRimage::$black = $params['black'];
+ }
+
+ if (isset($params['white'])
+ && is_array($params['white'])
+ && count($params['white']) == 3
+ && array_filter($params['white'], 'is_int') === $params['white']) {
+ QRimage::$white = $params['white'];
+ }
+
+ $params['data'] = (isset($params['data'])) ? $params['data'] : 'QR Code Library';
+ if (isset($params['savename'])) {
+ $level = 'L';
+ if (isset($params['level']) && in_array($params['level'], array('L','M','Q','H'))) $level = $params['level'];
+
+ $size = 4;
+ if (isset($params['size'])) $size = min(max((int)$params['size'], 1), 10);
+
+ QRcode::png($params['data'], $params['savename'], $level, $size, 2);
+ return $params['savename'];
+ } else {
+ $level = 'L';
+ if (isset($params['level']) && in_array($params['level'], array('L','M','Q','H'))) $level = $params['level'];
+
+ $size = 4;
+ if (isset($params['size'])) $size = min(max((int)$params['size'], 1), 10);
+
+ QRcode::png($params['data'], NULL, $level, $size, 2);
+ }
+ }
}
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/CHANGELOG b/application/libraries/phpqrcode/CHANGELOG
index a6c53d2..1088530 100644
--- a/application/libraries/phpqrcode/CHANGELOG
+++ b/application/libraries/phpqrcode/CHANGELOG
@@ -1,38 +1,38 @@
-* 1.0.0 build 2010031920
-
- - first public release
- - help in readme, install
- - cleanup ans separation of QRtools and QRspec
- - now TCPDF binding requires minimal changes in TCPDF, having most of job
- done in QRtools tcpdfBarcodeArray
- - nicer QRtools::timeBenchmark output
- - license and copyright notices in files
- - indent cleanup - from tab to 4spc, keep it that way please :)
- - sf project, repository, wiki
- - simple code generator in index.php
-
-* 1.1.0 build 2010032113
-
- - added merge tool wich generate merged version of code
- located in phpqrcode.php
- - splited qrconst.php from qrlib.php
-
-* 1.1.1 build 2010032405
-
- - patch by Rick Seymour allowing saving PNG and displaying it at the same time
- - added version info in VERSION file
- - modified merge tool to include version info into generated file
- - fixed e-mail in almost all head comments
-
-* 1.1.2 build 2010032722
-
- - full integration with TCPDF thanks to Nicola Asuni, it's author
- - fixed bug with alphanumeric encoding detection
-
-* 1.1.3 build 2010081807
-
- - short opening tags replaced with standard ones
-
-* 1.1.4 build 2010100721
-
- - added missing static keyword QRinput::check (found by Luke Brookhart, Onjax LLC)
+* 1.0.0 build 2010031920
+
+ - first public release
+ - help in readme, install
+ - cleanup ans separation of QRtools and QRspec
+ - now TCPDF binding requires minimal changes in TCPDF, having most of job
+ done in QRtools tcpdfBarcodeArray
+ - nicer QRtools::timeBenchmark output
+ - license and copyright notices in files
+ - indent cleanup - from tab to 4spc, keep it that way please :)
+ - sf project, repository, wiki
+ - simple code generator in index.php
+
+* 1.1.0 build 2010032113
+
+ - added merge tool wich generate merged version of code
+ located in phpqrcode.php
+ - splited qrconst.php from qrlib.php
+
+* 1.1.1 build 2010032405
+
+ - patch by Rick Seymour allowing saving PNG and displaying it at the same time
+ - added version info in VERSION file
+ - modified merge tool to include version info into generated file
+ - fixed e-mail in almost all head comments
+
+* 1.1.2 build 2010032722
+
+ - full integration with TCPDF thanks to Nicola Asuni, it's author
+ - fixed bug with alphanumeric encoding detection
+
+* 1.1.3 build 2010081807
+
+ - short opening tags replaced with standard ones
+
+* 1.1.4 build 2010100721
+
+ - added missing static keyword QRinput::check (found by Luke Brookhart, Onjax LLC)
diff --git a/application/libraries/phpqrcode/INSTALL b/application/libraries/phpqrcode/INSTALL
index 945c95a..eac6b07 100644
--- a/application/libraries/phpqrcode/INSTALL
+++ b/application/libraries/phpqrcode/INSTALL
@@ -1,67 +1,67 @@
-== REQUIREMENTS ==
-
- * PHP5
- * PHP GD2 extension with JPEG and PNG support
-
-== INSTALLATION ==
-
-If you want to recreate cache by yourself make sure cache directory is
-writable and you have permisions to write into it. Also make sure you are
-able to read files in it if you have cache option enabled
-
-== CONFIGURATION ==
-
-Feel free to modify config constants in qrconfig.php file. Read about it in
-provided comments and project wiki page (links in README file)
-
-== QUICK START ==
-
-Notice: probably you should'nt use all of this in same script :)
-
-encode('PHP QR Code :)');
-QRspec::debug($tab, true);
-
-== TCPDF INTEGRATION ==
-
-Inside bindings/tcpdf you will find slightly modified 2dbarcodes.php.
-Instal phpqrcode liblaty inside tcpdf folder, then overwrite (or merge)
-2dbarcodes.php
-
-Then use similar as example #50 from TCPDF examples:
-
- true,
- 'padding' => 4,
- 'fgcolor' => array(0,0,0),
- 'bgcolor' => false, //array(255,255,255)
-);
-
-//code name: QR, specify error correction level after semicolon (L,M,Q,H)
-$pdf->write2DBarcode('PHP QR Code :)', 'QR,L', '', '', 30, 30, $style, 'N');
+== REQUIREMENTS ==
+
+ * PHP5
+ * PHP GD2 extension with JPEG and PNG support
+
+== INSTALLATION ==
+
+If you want to recreate cache by yourself make sure cache directory is
+writable and you have permisions to write into it. Also make sure you are
+able to read files in it if you have cache option enabled
+
+== CONFIGURATION ==
+
+Feel free to modify config constants in qrconfig.php file. Read about it in
+provided comments and project wiki page (links in README file)
+
+== QUICK START ==
+
+Notice: probably you should'nt use all of this in same script :)
+
+encode('PHP QR Code :)');
+QRspec::debug($tab, true);
+
+== TCPDF INTEGRATION ==
+
+Inside bindings/tcpdf you will find slightly modified 2dbarcodes.php.
+Instal phpqrcode liblaty inside tcpdf folder, then overwrite (or merge)
+2dbarcodes.php
+
+Then use similar as example #50 from TCPDF examples:
+
+ true,
+ 'padding' => 4,
+ 'fgcolor' => array(0,0,0),
+ 'bgcolor' => false, //array(255,255,255)
+);
+
+//code name: QR, specify error correction level after semicolon (L,M,Q,H)
+$pdf->write2DBarcode('PHP QR Code :)', 'QR,L', '', '', 30, 30, $style, 'N');
diff --git a/application/libraries/phpqrcode/LICENSE b/application/libraries/phpqrcode/LICENSE
index 31afd6d..1883303 100644
--- a/application/libraries/phpqrcode/LICENSE
+++ b/application/libraries/phpqrcode/LICENSE
@@ -1,165 +1,165 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc.
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-
- This version of the GNU Lesser General Public License incorporates
-the terms and conditions of version 3 of the GNU General Public
-License, supplemented by the additional permissions listed below.
-
- 0. Additional Definitions.
-
- As used herein, "this License" refers to version 3 of the GNU Lesser
-General Public License, and the "GNU GPL" refers to version 3 of the GNU
-General Public License.
-
- "The Library" refers to a covered work governed by this License,
-other than an Application or a Combined Work as defined below.
-
- An "Application" is any work that makes use of an interface provided
-by the Library, but which is not otherwise based on the Library.
-Defining a subclass of a class defined by the Library is deemed a mode
-of using an interface provided by the Library.
-
- A "Combined Work" is a work produced by combining or linking an
-Application with the Library. The particular version of the Library
-with which the Combined Work was made is also called the "Linked
-Version".
-
- The "Minimal Corresponding Source" for a Combined Work means the
-Corresponding Source for the Combined Work, excluding any source code
-for portions of the Combined Work that, considered in isolation, are
-based on the Application, and not on the Linked Version.
-
- The "Corresponding Application Code" for a Combined Work means the
-object code and/or source code for the Application, including any data
-and utility programs needed for reproducing the Combined Work from the
-Application, but excluding the System Libraries of the Combined Work.
-
- 1. Exception to Section 3 of the GNU GPL.
-
- You may convey a covered work under sections 3 and 4 of this License
-without being bound by section 3 of the GNU GPL.
-
- 2. Conveying Modified Versions.
-
- If you modify a copy of the Library, and, in your modifications, a
-facility refers to a function or data to be supplied by an Application
-that uses the facility (other than as an argument passed when the
-facility is invoked), then you may convey a copy of the modified
-version:
-
- a) under this License, provided that you make a good faith effort to
- ensure that, in the event an Application does not supply the
- function or data, the facility still operates, and performs
- whatever part of its purpose remains meaningful, or
-
- b) under the GNU GPL, with none of the additional permissions of
- this License applicable to that copy.
-
- 3. Object Code Incorporating Material from Library Header Files.
-
- The object code form of an Application may incorporate material from
-a header file that is part of the Library. You may convey such object
-code under terms of your choice, provided that, if the incorporated
-material is not limited to numerical parameters, data structure
-layouts and accessors, or small macros, inline functions and templates
-(ten or fewer lines in length), you do both of the following:
-
- a) Give prominent notice with each copy of the object code that the
- Library is used in it and that the Library and its use are
- covered by this License.
-
- b) Accompany the object code with a copy of the GNU GPL and this license
- document.
-
- 4. Combined Works.
-
- You may convey a Combined Work under terms of your choice that,
-taken together, effectively do not restrict modification of the
-portions of the Library contained in the Combined Work and reverse
-engineering for debugging such modifications, if you also do each of
-the following:
-
- a) Give prominent notice with each copy of the Combined Work that
- the Library is used in it and that the Library and its use are
- covered by this License.
-
- b) Accompany the Combined Work with a copy of the GNU GPL and this license
- document.
-
- c) For a Combined Work that displays copyright notices during
- execution, include the copyright notice for the Library among
- these notices, as well as a reference directing the user to the
- copies of the GNU GPL and this license document.
-
- d) Do one of the following:
-
- 0) Convey the Minimal Corresponding Source under the terms of this
- License, and the Corresponding Application Code in a form
- suitable for, and under terms that permit, the user to
- recombine or relink the Application with a modified version of
- the Linked Version to produce a modified Combined Work, in the
- manner specified by section 6 of the GNU GPL for conveying
- Corresponding Source.
-
- 1) Use a suitable shared library mechanism for linking with the
- Library. A suitable mechanism is one that (a) uses at run time
- a copy of the Library already present on the user's computer
- system, and (b) will operate properly with a modified version
- of the Library that is interface-compatible with the Linked
- Version.
-
- e) Provide Installation Information, but only if you would otherwise
- be required to provide such information under section 6 of the
- GNU GPL, and only to the extent that such information is
- necessary to install and execute a modified version of the
- Combined Work produced by recombining or relinking the
- Application with a modified version of the Linked Version. (If
- you use option 4d0, the Installation Information must accompany
- the Minimal Corresponding Source and Corresponding Application
- Code. If you use option 4d1, you must provide the Installation
- Information in the manner specified by section 6 of the GNU GPL
- for conveying Corresponding Source.)
-
- 5. Combined Libraries.
-
- You may place library facilities that are a work based on the
-Library side by side in a single library together with other library
-facilities that are not Applications and are not covered by this
-License, and convey such a combined library under terms of your
-choice, if you do both of the following:
-
- a) Accompany the combined library with a copy of the same work based
- on the Library, uncombined with any other library facilities,
- conveyed under the terms of this License.
-
- b) Give prominent notice with the combined library that part of it
- is a work based on the Library, and explaining where to find the
- accompanying uncombined form of the same work.
-
- 6. Revised Versions of the GNU Lesser General Public License.
-
- The Free Software Foundation may publish revised and/or new versions
-of the GNU Lesser General Public License from time to time. Such new
-versions will be similar in spirit to the present version, but may
-differ in detail to address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Library as you received it specifies that a certain numbered version
-of the GNU Lesser General Public License "or any later version"
-applies to it, you have the option of following the terms and
-conditions either of that published version or of any later version
-published by the Free Software Foundation. If the Library as you
-received it does not specify a version number of the GNU Lesser
-General Public License, you may choose any version of the GNU Lesser
-General Public License ever published by the Free Software Foundation.
-
- If the Library as you received it specifies that a proxy can decide
-whether future versions of the GNU Lesser General Public License shall
-apply, that proxy's public statement of acceptance of any version is
-permanent authorization for you to choose that version for the
-Library.
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+ This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+ 0. Additional Definitions.
+
+ As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+ "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+ An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+ A "Combined Work" is a work produced by combining or linking an
+Application with the Library. The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+ The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+ The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+ 1. Exception to Section 3 of the GNU GPL.
+
+ You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+ 2. Conveying Modified Versions.
+
+ If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+ a) under this License, provided that you make a good faith effort to
+ ensure that, in the event an Application does not supply the
+ function or data, the facility still operates, and performs
+ whatever part of its purpose remains meaningful, or
+
+ b) under the GNU GPL, with none of the additional permissions of
+ this License applicable to that copy.
+
+ 3. Object Code Incorporating Material from Library Header Files.
+
+ The object code form of an Application may incorporate material from
+a header file that is part of the Library. You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+ a) Give prominent notice with each copy of the object code that the
+ Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the object code with a copy of the GNU GPL and this license
+ document.
+
+ 4. Combined Works.
+
+ You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+ a) Give prominent notice with each copy of the Combined Work that
+ the Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the Combined Work with a copy of the GNU GPL and this license
+ document.
+
+ c) For a Combined Work that displays copyright notices during
+ execution, include the copyright notice for the Library among
+ these notices, as well as a reference directing the user to the
+ copies of the GNU GPL and this license document.
+
+ d) Do one of the following:
+
+ 0) Convey the Minimal Corresponding Source under the terms of this
+ License, and the Corresponding Application Code in a form
+ suitable for, and under terms that permit, the user to
+ recombine or relink the Application with a modified version of
+ the Linked Version to produce a modified Combined Work, in the
+ manner specified by section 6 of the GNU GPL for conveying
+ Corresponding Source.
+
+ 1) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (a) uses at run time
+ a copy of the Library already present on the user's computer
+ system, and (b) will operate properly with a modified version
+ of the Library that is interface-compatible with the Linked
+ Version.
+
+ e) Provide Installation Information, but only if you would otherwise
+ be required to provide such information under section 6 of the
+ GNU GPL, and only to the extent that such information is
+ necessary to install and execute a modified version of the
+ Combined Work produced by recombining or relinking the
+ Application with a modified version of the Linked Version. (If
+ you use option 4d0, the Installation Information must accompany
+ the Minimal Corresponding Source and Corresponding Application
+ Code. If you use option 4d1, you must provide the Installation
+ Information in the manner specified by section 6 of the GNU GPL
+ for conveying Corresponding Source.)
+
+ 5. Combined Libraries.
+
+ You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+ a) Accompany the combined library with a copy of the same work based
+ on the Library, uncombined with any other library facilities,
+ conveyed under the terms of this License.
+
+ b) Give prominent notice with the combined library that part of it
+ is a work based on the Library, and explaining where to find the
+ accompanying uncombined form of the same work.
+
+ 6. Revised Versions of the GNU Lesser General Public License.
+
+ The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+ If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
diff --git a/application/libraries/phpqrcode/README b/application/libraries/phpqrcode/README
index dd598f0..a022fb5 100644
--- a/application/libraries/phpqrcode/README
+++ b/application/libraries/phpqrcode/README
@@ -1,45 +1,45 @@
-This is PHP implementation of QR Code 2-D barcode generator. It is pure-php
-LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.
-
-== LICENSING ==
-
-Copyright (C) 2010 by Dominik Dzienia
-
-This library is free software; you can redistribute it and/or modify it under
-the terms of the GNU Lesser General Public License as published by the Free
-Software Foundation; either version 3 of the License, or any later version.
-
-This library is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-PARTICULAR PURPOSE. See the GNU Lesser General Public License (LICENSE file)
-for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this library; if not, write to the Free Software Foundation, Inc., 51
-Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-== INSTALATION AND USAGE ==
-
- * INSTALL file
- * http://sourceforge.net/apps/mediawiki/phpqrcode/index.php?title=Main_Page
-
-== CONTACT ==
-
-Fell free to contact me via e-mail (deltalab at poczta dot fm) or using
-folowing project pages:
-
- * http://sourceforge.net/projects/phpqrcode/
- * http://phpqrcode.sourceforge.net/
-
-== ACKNOWLEDGMENTS ==
-
-Based on C libqrencode library (ver. 3.1.1)
-Copyright (C) 2006-2010 by Kentaro Fukuchi
-http://megaui.net/fukuchi/works/qrencode/index.en.html
-
-QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other
-countries.
-
-Reed-Solomon code encoder is written by Phil Karn, KA9Q.
-Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
+This is PHP implementation of QR Code 2-D barcode generator. It is pure-php
+LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.
+
+== LICENSING ==
+
+Copyright (C) 2010 by Dominik Dzienia
+
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Lesser General Public License as published by the Free
+Software Foundation; either version 3 of the License, or any later version.
+
+This library is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU Lesser General Public License (LICENSE file)
+for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this library; if not, write to the Free Software Foundation, Inc., 51
+Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+== INSTALATION AND USAGE ==
+
+ * INSTALL file
+ * http://sourceforge.net/apps/mediawiki/phpqrcode/index.php?title=Main_Page
+
+== CONTACT ==
+
+Fell free to contact me via e-mail (deltalab at poczta dot fm) or using
+folowing project pages:
+
+ * http://sourceforge.net/projects/phpqrcode/
+ * http://phpqrcode.sourceforge.net/
+
+== ACKNOWLEDGMENTS ==
+
+Based on C libqrencode library (ver. 3.1.1)
+Copyright (C) 2006-2010 by Kentaro Fukuchi
+http://megaui.net/fukuchi/works/qrencode/index.en.html
+
+QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other
+countries.
+
+Reed-Solomon code encoder is written by Phil Karn, KA9Q.
+Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/VERSION b/application/libraries/phpqrcode/VERSION
index 2677b36..9f99279 100644
--- a/application/libraries/phpqrcode/VERSION
+++ b/application/libraries/phpqrcode/VERSION
@@ -1,2 +1,2 @@
-1.1.4
+1.1.4
2010100721
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/index.php b/application/libraries/phpqrcode/index.php
index 4fa2c9c..9e14b7e 100644
--- a/application/libraries/phpqrcode/index.php
+++ b/application/libraries/phpqrcode/index.php
@@ -1,93 +1,93 @@
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
+/*
+ * PHP QR Code encoder
+ *
+ * Exemplatory usage
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
echo "PHP QR Code
";
-
- //set it to writable location, a place for temp generated PNG files
- $PNG_TEMP_DIR = dirname(__FILE__).DIRECTORY_SEPARATOR.'temp'.DIRECTORY_SEPARATOR;
-
- //html PNG location prefix
- $PNG_WEB_DIR = 'temp/';
-
- include "qrlib.php";
-
- //ofcourse we need rights to create temp dir
- if (!file_exists($PNG_TEMP_DIR))
+
+ //set it to writable location, a place for temp generated PNG files
+ $PNG_TEMP_DIR = dirname(__FILE__).DIRECTORY_SEPARATOR.'temp'.DIRECTORY_SEPARATOR;
+
+ //html PNG location prefix
+ $PNG_WEB_DIR = 'temp/';
+
+ include "qrlib.php";
+
+ //ofcourse we need rights to create temp dir
+ if (!file_exists($PNG_TEMP_DIR))
mkdir($PNG_TEMP_DIR);
-
-
- $filename = $PNG_TEMP_DIR.'test.png';
-
- //processing form input
- //remember to sanitize user input in real-life solution !!!
- $errorCorrectionLevel = 'L';
- if (isset($_REQUEST['level']) && in_array($_REQUEST['level'], array('L','M','Q','H')))
- $errorCorrectionLevel = $_REQUEST['level'];
+
+
+ $filename = $PNG_TEMP_DIR.'test.png';
+
+ //processing form input
+ //remember to sanitize user input in real-life solution !!!
+ $errorCorrectionLevel = 'L';
+ if (isset($_REQUEST['level']) && in_array($_REQUEST['level'], array('L','M','Q','H')))
+ $errorCorrectionLevel = $_REQUEST['level'];
+
+ $matrixPointSize = 4;
+ if (isset($_REQUEST['size']))
+ $matrixPointSize = min(max((int)$_REQUEST['size'], 1), 10);
+
- $matrixPointSize = 4;
- if (isset($_REQUEST['size']))
- $matrixPointSize = min(max((int)$_REQUEST['size'], 1), 10);
-
-
- if (isset($_REQUEST['data'])) {
-
- //it's very important!
- if (trim($_REQUEST['data']) == '')
- die('data cannot be empty! back');
+ if (isset($_REQUEST['data'])) {
+
+ //it's very important!
+ if (trim($_REQUEST['data']) == '')
+ die('data cannot be empty! back');
- // user data
+ // user data
$filename = $PNG_TEMP_DIR.'test'.md5($_REQUEST['data'].'|'.$errorCorrectionLevel.'|'.$matrixPointSize).'.png';
- QRcode::png($_REQUEST['data'], $filename, $errorCorrectionLevel, $matrixPointSize, 2);
+ QRcode::png($_REQUEST['data'], $filename, $errorCorrectionLevel, $matrixPointSize, 2);
- } else {
-
+ } else {
+
//default data
echo 'You can provide data in GET parameter: like that
';
- QRcode::png('PHP QR Code :)', $filename, $errorCorrectionLevel, $matrixPointSize, 2);
+ QRcode::png('PHP QR Code :)', $filename, $errorCorrectionLevel, $matrixPointSize, 2);
}
-
+
//display generated file
- echo '.')
';
-
- //config form
- echo '
';
-
+ echo '
';
+
+ //config form
+ echo '
';
+
// benchmark
QRtools::timeBenchmark();
diff --git a/application/libraries/phpqrcode/phpqrcode.php b/application/libraries/phpqrcode/phpqrcode.php
index ea8c08f..80adb9d 100644
--- a/application/libraries/phpqrcode/phpqrcode.php
+++ b/application/libraries/phpqrcode/phpqrcode.php
@@ -1,38 +1,38 @@
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
+
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
/*
@@ -46,59 +46,59 @@
-
-
-/*
- * PHP QR Code encoder
- *
- * Common constants
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- // Encoding modes
-
- define('QR_MODE_NUL', -1);
- define('QR_MODE_NUM', 0);
- define('QR_MODE_AN', 1);
- define('QR_MODE_8', 2);
- define('QR_MODE_KANJI', 3);
- define('QR_MODE_STRUCTURE', 4);
-
- // Levels of error correction.
-
- define('QR_ECLEVEL_L', 0);
- define('QR_ECLEVEL_M', 1);
- define('QR_ECLEVEL_Q', 2);
- define('QR_ECLEVEL_H', 3);
-
- // Supported output formats
-
- define('QR_FORMAT_TEXT', 0);
- define('QR_FORMAT_PNG', 1);
-
- class qrstr {
- public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
- $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
- }
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Common constants
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ // Encoding modes
+
+ define('QR_MODE_NUL', -1);
+ define('QR_MODE_NUM', 0);
+ define('QR_MODE_AN', 1);
+ define('QR_MODE_8', 2);
+ define('QR_MODE_KANJI', 3);
+ define('QR_MODE_STRUCTURE', 4);
+
+ // Levels of error correction.
+
+ define('QR_ECLEVEL_L', 0);
+ define('QR_ECLEVEL_M', 1);
+ define('QR_ECLEVEL_Q', 2);
+ define('QR_ECLEVEL_H', 3);
+
+ // Supported output formats
+
+ define('QR_FORMAT_TEXT', 0);
+ define('QR_FORMAT_PNG', 1);
+
+ class qrstr {
+ public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
+ $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
+ }
}
@@ -107,22 +107,22 @@
-
-/*
- * PHP QR Code encoder
- *
- * Config file, tuned-up for merged verion
- */
-
- define('QR_CACHEABLE', false); // use cache - more disk reads but less CPU power, masks and format templates are stored there
- define('QR_CACHE_DIR', false); // used when QR_CACHEABLE === true
- define('QR_LOG_DIR', false); // default error logs dir
-
- define('QR_FIND_BEST_MASK', true); // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
- define('QR_FIND_FROM_RANDOM', 2); // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
- define('QR_DEFAULT_MASK', 2); // when QR_FIND_BEST_MASK === false
-
- define('QR_PNG_MAXIMUM_SIZE', 1024); // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
+
+/*
+ * PHP QR Code encoder
+ *
+ * Config file, tuned-up for merged verion
+ */
+
+ define('QR_CACHEABLE', false); // use cache - more disk reads but less CPU power, masks and format templates are stored there
+ define('QR_CACHE_DIR', false); // used when QR_CACHEABLE === true
+ define('QR_LOG_DIR', false); // default error logs dir
+
+ define('QR_FIND_BEST_MASK', true); // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
+ define('QR_FIND_FROM_RANDOM', 2); // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
+ define('QR_DEFAULT_MASK', 2); // when QR_FIND_BEST_MASK === false
+
+ define('QR_PNG_MAXIMUM_SIZE', 1024); // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
@@ -131,177 +131,177 @@
-
-/*
- * PHP QR Code encoder
- *
- * Toolset, handy and debug utilites.
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRtools {
-
- //----------------------------------------------------------------------
- public static function binarize($frame)
- {
- $len = count($frame);
- foreach ($frame as &$frameLine) {
-
- for($i=0; $i<$len; $i++) {
- $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
- }
- }
-
- return $frame;
- }
-
- //----------------------------------------------------------------------
- public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
- {
- $barcode_array = array();
-
- if (!is_array($mode))
- $mode = explode(',', $mode);
-
- $eccLevel = 'L';
-
- if (count($mode) > 1) {
- $eccLevel = $mode[1];
- }
-
- $qrTab = QRcode::text($code, false, $eccLevel);
- $size = count($qrTab);
-
- $barcode_array['num_rows'] = $size;
- $barcode_array['num_cols'] = $size;
- $barcode_array['bcode'] = array();
-
- foreach ($qrTab as $line) {
- $arrAdd = array();
- foreach(str_split($line) as $char)
- $arrAdd[] = ($char=='1')?1:0;
- $barcode_array['bcode'][] = $arrAdd;
- }
-
- return $barcode_array;
- }
-
- //----------------------------------------------------------------------
- public static function clearCache()
- {
- self::$frames = array();
- }
-
- //----------------------------------------------------------------------
- public static function buildCache()
- {
- QRtools::markTime('before_build_cache');
-
- $mask = new QRmask();
- for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
- $frame = QRspec::newFrame($a);
- if (QR_IMAGE) {
- $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
- QRimage::png(self::binarize($frame), $fileName, 1, 0);
- }
-
- $width = count($frame);
- $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
- for ($maskNo=0; $maskNo<8; $maskNo++)
- $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
- }
-
- QRtools::markTime('after_build_cache');
- }
-
- //----------------------------------------------------------------------
- public static function log($outfile, $err)
- {
- if (QR_LOG_DIR !== false) {
- if ($err != '') {
- if ($outfile !== false) {
- file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
- } else {
- file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
- }
- }
- }
- }
-
- //----------------------------------------------------------------------
- public static function dumpMask($frame)
- {
- $width = count($frame);
- for($y=0;$y<$width;$y++) {
- for($x=0;$x<$width;$x++) {
- echo ord($frame[$y][$x]).',';
- }
- }
- }
-
- //----------------------------------------------------------------------
- public static function markTime($markerId)
- {
- list($usec, $sec) = explode(" ", microtime());
- $time = ((float)$usec + (float)$sec);
-
- if (!isset($GLOBALS['qr_time_bench']))
- $GLOBALS['qr_time_bench'] = array();
-
- $GLOBALS['qr_time_bench'][$markerId] = $time;
- }
-
- //----------------------------------------------------------------------
- public static function timeBenchmark()
- {
- self::markTime('finish');
-
- $lastTime = 0;
- $startTime = 0;
- $p = 0;
-
- echo '
- | BENCHMARK |
- ';
-
- foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
- if ($p > 0) {
- echo '| till '.$markerId.': | '.number_format($thisTime-$lastTime, 6).'s |
|---|
';
- } else {
- $startTime = $thisTime;
- }
-
- $p++;
- $lastTime = $thisTime;
- }
-
- echo '
- | TOTAL: | '.number_format($lastTime-$startTime, 6).'s |
|---|
-
-
';
- }
-
- }
-
- //##########################################################################
-
- QRtools::markTime('start');
+
+/*
+ * PHP QR Code encoder
+ *
+ * Toolset, handy and debug utilites.
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRtools {
+
+ //----------------------------------------------------------------------
+ public static function binarize($frame)
+ {
+ $len = count($frame);
+ foreach ($frame as &$frameLine) {
+
+ for($i=0; $i<$len; $i++) {
+ $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
+ }
+ }
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
+ {
+ $barcode_array = array();
+
+ if (!is_array($mode))
+ $mode = explode(',', $mode);
+
+ $eccLevel = 'L';
+
+ if (count($mode) > 1) {
+ $eccLevel = $mode[1];
+ }
+
+ $qrTab = QRcode::text($code, false, $eccLevel);
+ $size = count($qrTab);
+
+ $barcode_array['num_rows'] = $size;
+ $barcode_array['num_cols'] = $size;
+ $barcode_array['bcode'] = array();
+
+ foreach ($qrTab as $line) {
+ $arrAdd = array();
+ foreach(str_split($line) as $char)
+ $arrAdd[] = ($char=='1')?1:0;
+ $barcode_array['bcode'][] = $arrAdd;
+ }
+
+ return $barcode_array;
+ }
+
+ //----------------------------------------------------------------------
+ public static function clearCache()
+ {
+ self::$frames = array();
+ }
+
+ //----------------------------------------------------------------------
+ public static function buildCache()
+ {
+ QRtools::markTime('before_build_cache');
+
+ $mask = new QRmask();
+ for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
+ $frame = QRspec::newFrame($a);
+ if (QR_IMAGE) {
+ $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
+ QRimage::png(self::binarize($frame), $fileName, 1, 0);
+ }
+
+ $width = count($frame);
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+ for ($maskNo=0; $maskNo<8; $maskNo++)
+ $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
+ }
+
+ QRtools::markTime('after_build_cache');
+ }
+
+ //----------------------------------------------------------------------
+ public static function log($outfile, $err)
+ {
+ if (QR_LOG_DIR !== false) {
+ if ($err != '') {
+ if ($outfile !== false) {
+ file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ } else {
+ file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ }
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function dumpMask($frame)
+ {
+ $width = count($frame);
+ for($y=0;$y<$width;$y++) {
+ for($x=0;$x<$width;$x++) {
+ echo ord($frame[$y][$x]).',';
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function markTime($markerId)
+ {
+ list($usec, $sec) = explode(" ", microtime());
+ $time = ((float)$usec + (float)$sec);
+
+ if (!isset($GLOBALS['qr_time_bench']))
+ $GLOBALS['qr_time_bench'] = array();
+
+ $GLOBALS['qr_time_bench'][$markerId] = $time;
+ }
+
+ //----------------------------------------------------------------------
+ public static function timeBenchmark()
+ {
+ self::markTime('finish');
+
+ $lastTime = 0;
+ $startTime = 0;
+ $p = 0;
+
+ echo '
+ | BENCHMARK |
+ ';
+
+ foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
+ if ($p > 0) {
+ echo '| till '.$markerId.': | '.number_format($thisTime-$lastTime, 6).'s |
|---|
';
+ } else {
+ $startTime = $thisTime;
+ }
+
+ $p++;
+ $lastTime = $thisTime;
+ }
+
+ echo '
+ | TOTAL: | '.number_format($lastTime-$startTime, 6).'s |
|---|
+
+
';
+ }
+
+ }
+
+ //##########################################################################
+
+ QRtools::markTime('start');
@@ -310,597 +310,597 @@
-
-/*
- * PHP QR Code encoder
- *
- * QR Code specifications
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * The following data / specifications are taken from
- * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
- * or
- * "Automatic identification and data capture techniques --
- * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('QRSPEC_VERSION_MAX', 40);
- define('QRSPEC_WIDTH_MAX', 177);
-
- define('QRCAP_WIDTH', 0);
- define('QRCAP_WORDS', 1);
- define('QRCAP_REMINDER', 2);
- define('QRCAP_EC', 3);
-
- class QRspec {
-
- public static $capacity = array(
- array( 0, 0, 0, array( 0, 0, 0, 0)),
- array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
- array( 25, 44, 7, array( 10, 16, 22, 28)),
- array( 29, 70, 7, array( 15, 26, 36, 44)),
- array( 33, 100, 7, array( 20, 36, 52, 64)),
- array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
- array( 41, 172, 7, array( 36, 64, 96, 112)),
- array( 45, 196, 0, array( 40, 72, 108, 130)),
- array( 49, 242, 0, array( 48, 88, 132, 156)),
- array( 53, 292, 0, array( 60, 110, 160, 192)),
- array( 57, 346, 0, array( 72, 130, 192, 224)), //10
- array( 61, 404, 0, array( 80, 150, 224, 264)),
- array( 65, 466, 0, array( 96, 176, 260, 308)),
- array( 69, 532, 0, array( 104, 198, 288, 352)),
- array( 73, 581, 3, array( 120, 216, 320, 384)),
- array( 77, 655, 3, array( 132, 240, 360, 432)), //15
- array( 81, 733, 3, array( 144, 280, 408, 480)),
- array( 85, 815, 3, array( 168, 308, 448, 532)),
- array( 89, 901, 3, array( 180, 338, 504, 588)),
- array( 93, 991, 3, array( 196, 364, 546, 650)),
- array( 97, 1085, 3, array( 224, 416, 600, 700)), //20
- array(101, 1156, 4, array( 224, 442, 644, 750)),
- array(105, 1258, 4, array( 252, 476, 690, 816)),
- array(109, 1364, 4, array( 270, 504, 750, 900)),
- array(113, 1474, 4, array( 300, 560, 810, 960)),
- array(117, 1588, 4, array( 312, 588, 870, 1050)), //25
- array(121, 1706, 4, array( 336, 644, 952, 1110)),
- array(125, 1828, 4, array( 360, 700, 1020, 1200)),
- array(129, 1921, 3, array( 390, 728, 1050, 1260)),
- array(133, 2051, 3, array( 420, 784, 1140, 1350)),
- array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30
- array(141, 2323, 3, array( 480, 868, 1290, 1530)),
- array(145, 2465, 3, array( 510, 924, 1350, 1620)),
- array(149, 2611, 3, array( 540, 980, 1440, 1710)),
- array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
- array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
- array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
- array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
- array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
- array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
- array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
- );
-
- //----------------------------------------------------------------------
- public static function getDataLength($version, $level)
- {
- return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level];
- }
-
- //----------------------------------------------------------------------
- public static function getECCLength($version, $level)
- {
- return self::$capacity[$version][QRCAP_EC][$level];
- }
-
- //----------------------------------------------------------------------
- public static function getWidth($version)
- {
- return self::$capacity[$version][QRCAP_WIDTH];
- }
-
- //----------------------------------------------------------------------
- public static function getRemainder($version)
- {
- return self::$capacity[$version][QRCAP_REMINDER];
- }
-
- //----------------------------------------------------------------------
- public static function getMinimumVersion($size, $level)
- {
-
- for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
- $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
- if($words >= $size)
- return $i;
- }
-
- return -1;
- }
-
- //######################################################################
-
- public static $lengthTableBits = array(
- array(10, 12, 14),
- array( 9, 11, 13),
- array( 8, 16, 16),
- array( 8, 10, 12)
- );
-
- //----------------------------------------------------------------------
- public static function lengthIndicator($mode, $version)
- {
- if ($mode == QR_MODE_STRUCTURE)
- return 0;
-
- if ($version <= 9) {
- $l = 0;
- } else if ($version <= 26) {
- $l = 1;
- } else {
- $l = 2;
- }
-
- return self::$lengthTableBits[$mode][$l];
- }
-
- //----------------------------------------------------------------------
- public static function maximumWords($mode, $version)
- {
- if($mode == QR_MODE_STRUCTURE)
- return 3;
-
- if($version <= 9) {
- $l = 0;
- } else if($version <= 26) {
- $l = 1;
- } else {
- $l = 2;
- }
-
- $bits = self::$lengthTableBits[$mode][$l];
- $words = (1 << $bits) - 1;
-
- if($mode == QR_MODE_KANJI) {
- $words *= 2; // the number of bytes is required
- }
-
- return $words;
- }
-
- // Error correction code -----------------------------------------------
- // Table of the error correction code (Reed-Solomon block)
- // See Table 12-16 (pp.30-36), JIS X0510:2004.
-
- public static $eccTable = array(
- array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)),
- array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
- array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)),
- array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)),
- array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)),
- array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
- array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)),
- array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)),
- array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)),
- array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)),
- array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10
- array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)),
- array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)),
- array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)),
- array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)),
- array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15
- array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)),
- array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)),
- array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)),
- array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)),
- array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20
- array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)),
- array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)),
- array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)),
- array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)),
- array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25
- array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
- array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)),
- array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
- array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)),
- array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
- array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)),
- array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
- array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
- array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
- array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
- array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
- array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
- array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
- array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
- array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40
- );
-
- //----------------------------------------------------------------------
- // CACHEABLE!!!
-
- public static function getEccSpec($version, $level, array &$spec)
- {
- if (count($spec) < 5) {
- $spec = array(0,0,0,0,0);
- }
-
- $b1 = self::$eccTable[$version][$level][0];
- $b2 = self::$eccTable[$version][$level][1];
- $data = self::getDataLength($version, $level);
- $ecc = self::getECCLength($version, $level);
-
- if($b2 == 0) {
- $spec[0] = $b1;
- $spec[1] = (int)($data / $b1);
- $spec[2] = (int)($ecc / $b1);
- $spec[3] = 0;
- $spec[4] = 0;
- } else {
- $spec[0] = $b1;
- $spec[1] = (int)($data / ($b1 + $b2));
- $spec[2] = (int)($ecc / ($b1 + $b2));
- $spec[3] = $b2;
- $spec[4] = $spec[1] + 1;
- }
- }
-
- // Alignment pattern ---------------------------------------------------
-
- // Positions of alignment patterns.
- // This array includes only the second and the third position of the
- // alignment patterns. Rest of them can be calculated from the distance
- // between them.
-
- // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
-
- public static $alignmentPattern = array(
- array( 0, 0),
- array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
- array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
- array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
- array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
- array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
- array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30
- array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35
- array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40
- );
-
-
- /** --------------------------------------------------------------------
- * Put an alignment marker.
- * @param frame
- * @param width
- * @param ox,oy center coordinate of the pattern
- */
- public static function putAlignmentMarker(array &$frame, $ox, $oy)
- {
- $finder = array(
- "\xa1\xa1\xa1\xa1\xa1",
- "\xa1\xa0\xa0\xa0\xa1",
- "\xa1\xa0\xa1\xa0\xa1",
- "\xa1\xa0\xa0\xa0\xa1",
- "\xa1\xa1\xa1\xa1\xa1"
- );
-
- $yStart = $oy-2;
- $xStart = $ox-2;
-
- for($y=0; $y<5; $y++) {
- QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
- }
- }
-
- //----------------------------------------------------------------------
- public static function putAlignmentPattern($version, &$frame, $width)
- {
- if($version < 2)
- return;
-
- $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
- if($d < 0) {
- $w = 2;
- } else {
- $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
- }
-
- if($w * $w - 3 == 1) {
- $x = self::$alignmentPattern[$version][0];
- $y = self::$alignmentPattern[$version][0];
- self::putAlignmentMarker($frame, $x, $y);
- return;
- }
-
- $cx = self::$alignmentPattern[$version][0];
- for($x=1; $x<$w - 1; $x++) {
- self::putAlignmentMarker($frame, 6, $cx);
- self::putAlignmentMarker($frame, $cx, 6);
- $cx += $d;
- }
-
- $cy = self::$alignmentPattern[$version][0];
- for($y=0; $y<$w-1; $y++) {
- $cx = self::$alignmentPattern[$version][0];
- for($x=0; $x<$w-1; $x++) {
- self::putAlignmentMarker($frame, $cx, $cy);
- $cx += $d;
- }
- $cy += $d;
- }
- }
-
- // Version information pattern -----------------------------------------
-
- // Version information pattern (BCH coded).
- // See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
-
- // size: [QRSPEC_VERSION_MAX - 6]
-
- public static $versionPattern = array(
- 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d,
- 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9,
- 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
- 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64,
- 0x27541, 0x28c69
- );
-
- //----------------------------------------------------------------------
- public static function getVersionPattern($version)
- {
- if($version < 7 || $version > QRSPEC_VERSION_MAX)
- return 0;
-
- return self::$versionPattern[$version -7];
- }
-
- // Format information --------------------------------------------------
- // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib)
-
- public static $formatInfo = array(
- array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976),
- array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0),
- array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed),
- array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b)
- );
-
- public static function getFormatInfo($mask, $level)
- {
- if($mask < 0 || $mask > 7)
- return 0;
-
- if($level < 0 || $level > 3)
- return 0;
-
- return self::$formatInfo[$level][$mask];
- }
-
- // Frame ---------------------------------------------------------------
- // Cache of initial frames.
-
- public static $frames = array();
-
- /** --------------------------------------------------------------------
- * Put a finder pattern.
- * @param frame
- * @param width
- * @param ox,oy upper-left coordinate of the pattern
- */
- public static function putFinderPattern(&$frame, $ox, $oy)
- {
- $finder = array(
- "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
- "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
- "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
- );
-
- for($y=0; $y<7; $y++) {
- QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
- }
- }
-
- //----------------------------------------------------------------------
- public static function createFrame($version)
- {
- $width = self::$capacity[$version][QRCAP_WIDTH];
- $frameLine = str_repeat ("\0", $width);
- $frame = array_fill(0, $width, $frameLine);
-
- // Finder pattern
- self::putFinderPattern($frame, 0, 0);
- self::putFinderPattern($frame, $width - 7, 0);
- self::putFinderPattern($frame, 0, $width - 7);
-
- // Separator
- $yOffset = $width - 7;
-
- for($y=0; $y<7; $y++) {
- $frame[$y][7] = "\xc0";
- $frame[$y][$width - 8] = "\xc0";
- $frame[$yOffset][7] = "\xc0";
- $yOffset++;
- }
-
- $setPattern = str_repeat("\xc0", 8);
-
- QRstr::set($frame, 0, 7, $setPattern);
- QRstr::set($frame, $width-8, 7, $setPattern);
- QRstr::set($frame, 0, $width - 8, $setPattern);
-
- // Format info
- $setPattern = str_repeat("\x84", 9);
- QRstr::set($frame, 0, 8, $setPattern);
- QRstr::set($frame, $width - 8, 8, $setPattern, 8);
-
- $yOffset = $width - 8;
-
- for($y=0; $y<8; $y++,$yOffset++) {
- $frame[$y][8] = "\x84";
- $frame[$yOffset][8] = "\x84";
- }
-
- // Timing pattern
-
- for($i=1; $i<$width-15; $i++) {
- $frame[6][7+$i] = chr(0x90 | ($i & 1));
- $frame[7+$i][6] = chr(0x90 | ($i & 1));
- }
-
- // Alignment pattern
- self::putAlignmentPattern($version, $frame, $width);
-
- // Version information
- if($version >= 7) {
- $vinf = self::getVersionPattern($version);
-
- $v = $vinf;
-
- for($x=0; $x<6; $x++) {
- for($y=0; $y<3; $y++) {
- $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
- $v = $v >> 1;
- }
- }
-
- $v = $vinf;
- for($y=0; $y<6; $y++) {
- for($x=0; $x<3; $x++) {
- $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
- $v = $v >> 1;
- }
- }
- }
-
- // and a little bit...
- $frame[$width - 8][8] = "\x81";
-
- return $frame;
- }
-
- //----------------------------------------------------------------------
- public static function debug($frame, $binary_mode = false)
- {
- if ($binary_mode) {
-
- foreach ($frame as &$frameLine) {
- $frameLine = join(' ', explode('0', $frameLine));
- $frameLine = join('██', explode('1', $frameLine));
- }
-
- ?>
-
-
';
- echo join("
", $frame);
- echo '
';
-
- } else {
-
- foreach ($frame as &$frameLine) {
- $frameLine = join(' ', explode("\xc0", $frameLine));
- $frameLine = join('▒', explode("\xc1", $frameLine));
- $frameLine = join(' ', explode("\xa0", $frameLine));
- $frameLine = join('▒', explode("\xa1", $frameLine));
- $frameLine = join('◇', explode("\x84", $frameLine)); //format 0
- $frameLine = join('◆', explode("\x85", $frameLine)); //format 1
- $frameLine = join('☢', explode("\x81", $frameLine)); //special bit
- $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0
- $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1
- $frameLine = join(' ', explode("\x88", $frameLine)); //version
- $frameLine = join('▒', explode("\x89", $frameLine)); //version
- $frameLine = join('♦', explode("\x01", $frameLine));
- $frameLine = join('⋅', explode("\0", $frameLine));
- }
-
- ?>
-
- ";
- echo join("
", $frame);
- echo "";
-
- }
- }
-
- //----------------------------------------------------------------------
- public static function serial($frame)
- {
- return gzcompress(join("\n", $frame), 9);
- }
-
- //----------------------------------------------------------------------
- public static function unserial($code)
- {
- return explode("\n", gzuncompress($code));
- }
-
- //----------------------------------------------------------------------
- public static function newFrame($version)
- {
- if($version < 1 || $version > QRSPEC_VERSION_MAX)
- return null;
-
- if(!isset(self::$frames[$version])) {
-
- $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
-
- if (QR_CACHEABLE) {
- if (file_exists($fileName)) {
- self::$frames[$version] = self::unserial(file_get_contents($fileName));
- } else {
- self::$frames[$version] = self::createFrame($version);
- file_put_contents($fileName, self::serial(self::$frames[$version]));
- }
- } else {
- self::$frames[$version] = self::createFrame($version);
- }
- }
-
- if(is_null(self::$frames[$version]))
- return null;
-
- return self::$frames[$version];
- }
-
- //----------------------------------------------------------------------
- public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
- public static function rsBlockNum1($spec) { return $spec[0]; }
- public static function rsDataCodes1($spec) { return $spec[1]; }
- public static function rsEccCodes1($spec) { return $spec[2]; }
- public static function rsBlockNum2($spec) { return $spec[3]; }
- public static function rsDataCodes2($spec) { return $spec[4]; }
- public static function rsEccCodes2($spec) { return $spec[2]; }
- public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
- public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
-
+
+/*
+ * PHP QR Code encoder
+ *
+ * QR Code specifications
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * The following data / specifications are taken from
+ * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
+ * or
+ * "Automatic identification and data capture techniques --
+ * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('QRSPEC_VERSION_MAX', 40);
+ define('QRSPEC_WIDTH_MAX', 177);
+
+ define('QRCAP_WIDTH', 0);
+ define('QRCAP_WORDS', 1);
+ define('QRCAP_REMINDER', 2);
+ define('QRCAP_EC', 3);
+
+ class QRspec {
+
+ public static $capacity = array(
+ array( 0, 0, 0, array( 0, 0, 0, 0)),
+ array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
+ array( 25, 44, 7, array( 10, 16, 22, 28)),
+ array( 29, 70, 7, array( 15, 26, 36, 44)),
+ array( 33, 100, 7, array( 20, 36, 52, 64)),
+ array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
+ array( 41, 172, 7, array( 36, 64, 96, 112)),
+ array( 45, 196, 0, array( 40, 72, 108, 130)),
+ array( 49, 242, 0, array( 48, 88, 132, 156)),
+ array( 53, 292, 0, array( 60, 110, 160, 192)),
+ array( 57, 346, 0, array( 72, 130, 192, 224)), //10
+ array( 61, 404, 0, array( 80, 150, 224, 264)),
+ array( 65, 466, 0, array( 96, 176, 260, 308)),
+ array( 69, 532, 0, array( 104, 198, 288, 352)),
+ array( 73, 581, 3, array( 120, 216, 320, 384)),
+ array( 77, 655, 3, array( 132, 240, 360, 432)), //15
+ array( 81, 733, 3, array( 144, 280, 408, 480)),
+ array( 85, 815, 3, array( 168, 308, 448, 532)),
+ array( 89, 901, 3, array( 180, 338, 504, 588)),
+ array( 93, 991, 3, array( 196, 364, 546, 650)),
+ array( 97, 1085, 3, array( 224, 416, 600, 700)), //20
+ array(101, 1156, 4, array( 224, 442, 644, 750)),
+ array(105, 1258, 4, array( 252, 476, 690, 816)),
+ array(109, 1364, 4, array( 270, 504, 750, 900)),
+ array(113, 1474, 4, array( 300, 560, 810, 960)),
+ array(117, 1588, 4, array( 312, 588, 870, 1050)), //25
+ array(121, 1706, 4, array( 336, 644, 952, 1110)),
+ array(125, 1828, 4, array( 360, 700, 1020, 1200)),
+ array(129, 1921, 3, array( 390, 728, 1050, 1260)),
+ array(133, 2051, 3, array( 420, 784, 1140, 1350)),
+ array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30
+ array(141, 2323, 3, array( 480, 868, 1290, 1530)),
+ array(145, 2465, 3, array( 510, 924, 1350, 1620)),
+ array(149, 2611, 3, array( 540, 980, 1440, 1710)),
+ array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
+ array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
+ array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
+ array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
+ array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
+ array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
+ array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
+ );
+
+ //----------------------------------------------------------------------
+ public static function getDataLength($version, $level)
+ {
+ return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getECCLength($version, $level)
+ {
+ return self::$capacity[$version][QRCAP_EC][$level];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getWidth($version)
+ {
+ return self::$capacity[$version][QRCAP_WIDTH];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getRemainder($version)
+ {
+ return self::$capacity[$version][QRCAP_REMINDER];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getMinimumVersion($size, $level)
+ {
+
+ for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
+ $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
+ if($words >= $size)
+ return $i;
+ }
+
+ return -1;
+ }
+
+ //######################################################################
+
+ public static $lengthTableBits = array(
+ array(10, 12, 14),
+ array( 9, 11, 13),
+ array( 8, 16, 16),
+ array( 8, 10, 12)
+ );
+
+ //----------------------------------------------------------------------
+ public static function lengthIndicator($mode, $version)
+ {
+ if ($mode == QR_MODE_STRUCTURE)
+ return 0;
+
+ if ($version <= 9) {
+ $l = 0;
+ } else if ($version <= 26) {
+ $l = 1;
+ } else {
+ $l = 2;
+ }
+
+ return self::$lengthTableBits[$mode][$l];
+ }
+
+ //----------------------------------------------------------------------
+ public static function maximumWords($mode, $version)
+ {
+ if($mode == QR_MODE_STRUCTURE)
+ return 3;
+
+ if($version <= 9) {
+ $l = 0;
+ } else if($version <= 26) {
+ $l = 1;
+ } else {
+ $l = 2;
+ }
+
+ $bits = self::$lengthTableBits[$mode][$l];
+ $words = (1 << $bits) - 1;
+
+ if($mode == QR_MODE_KANJI) {
+ $words *= 2; // the number of bytes is required
+ }
+
+ return $words;
+ }
+
+ // Error correction code -----------------------------------------------
+ // Table of the error correction code (Reed-Solomon block)
+ // See Table 12-16 (pp.30-36), JIS X0510:2004.
+
+ public static $eccTable = array(
+ array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)),
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)),
+ array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)),
+ array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)),
+ array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
+ array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)),
+ array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)),
+ array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)),
+ array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)),
+ array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10
+ array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)),
+ array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)),
+ array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)),
+ array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)),
+ array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15
+ array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)),
+ array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)),
+ array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)),
+ array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)),
+ array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20
+ array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)),
+ array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)),
+ array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)),
+ array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)),
+ array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25
+ array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
+ array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)),
+ array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
+ array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)),
+ array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
+ array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)),
+ array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
+ array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
+ array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
+ array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
+ array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
+ array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
+ array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
+ array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
+ array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40
+ );
+
+ //----------------------------------------------------------------------
+ // CACHEABLE!!!
+
+ public static function getEccSpec($version, $level, array &$spec)
+ {
+ if (count($spec) < 5) {
+ $spec = array(0,0,0,0,0);
+ }
+
+ $b1 = self::$eccTable[$version][$level][0];
+ $b2 = self::$eccTable[$version][$level][1];
+ $data = self::getDataLength($version, $level);
+ $ecc = self::getECCLength($version, $level);
+
+ if($b2 == 0) {
+ $spec[0] = $b1;
+ $spec[1] = (int)($data / $b1);
+ $spec[2] = (int)($ecc / $b1);
+ $spec[3] = 0;
+ $spec[4] = 0;
+ } else {
+ $spec[0] = $b1;
+ $spec[1] = (int)($data / ($b1 + $b2));
+ $spec[2] = (int)($ecc / ($b1 + $b2));
+ $spec[3] = $b2;
+ $spec[4] = $spec[1] + 1;
+ }
+ }
+
+ // Alignment pattern ---------------------------------------------------
+
+ // Positions of alignment patterns.
+ // This array includes only the second and the third position of the
+ // alignment patterns. Rest of them can be calculated from the distance
+ // between them.
+
+ // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
+
+ public static $alignmentPattern = array(
+ array( 0, 0),
+ array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
+ array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
+ array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
+ array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
+ array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
+ array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30
+ array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35
+ array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40
+ );
+
+
+ /** --------------------------------------------------------------------
+ * Put an alignment marker.
+ * @param frame
+ * @param width
+ * @param ox,oy center coordinate of the pattern
+ */
+ public static function putAlignmentMarker(array &$frame, $ox, $oy)
+ {
+ $finder = array(
+ "\xa1\xa1\xa1\xa1\xa1",
+ "\xa1\xa0\xa0\xa0\xa1",
+ "\xa1\xa0\xa1\xa0\xa1",
+ "\xa1\xa0\xa0\xa0\xa1",
+ "\xa1\xa1\xa1\xa1\xa1"
+ );
+
+ $yStart = $oy-2;
+ $xStart = $ox-2;
+
+ for($y=0; $y<5; $y++) {
+ QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function putAlignmentPattern($version, &$frame, $width)
+ {
+ if($version < 2)
+ return;
+
+ $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
+ if($d < 0) {
+ $w = 2;
+ } else {
+ $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
+ }
+
+ if($w * $w - 3 == 1) {
+ $x = self::$alignmentPattern[$version][0];
+ $y = self::$alignmentPattern[$version][0];
+ self::putAlignmentMarker($frame, $x, $y);
+ return;
+ }
+
+ $cx = self::$alignmentPattern[$version][0];
+ for($x=1; $x<$w - 1; $x++) {
+ self::putAlignmentMarker($frame, 6, $cx);
+ self::putAlignmentMarker($frame, $cx, 6);
+ $cx += $d;
+ }
+
+ $cy = self::$alignmentPattern[$version][0];
+ for($y=0; $y<$w-1; $y++) {
+ $cx = self::$alignmentPattern[$version][0];
+ for($x=0; $x<$w-1; $x++) {
+ self::putAlignmentMarker($frame, $cx, $cy);
+ $cx += $d;
+ }
+ $cy += $d;
+ }
+ }
+
+ // Version information pattern -----------------------------------------
+
+ // Version information pattern (BCH coded).
+ // See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
+
+ // size: [QRSPEC_VERSION_MAX - 6]
+
+ public static $versionPattern = array(
+ 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d,
+ 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9,
+ 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
+ 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64,
+ 0x27541, 0x28c69
+ );
+
+ //----------------------------------------------------------------------
+ public static function getVersionPattern($version)
+ {
+ if($version < 7 || $version > QRSPEC_VERSION_MAX)
+ return 0;
+
+ return self::$versionPattern[$version -7];
+ }
+
+ // Format information --------------------------------------------------
+ // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib)
+
+ public static $formatInfo = array(
+ array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976),
+ array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0),
+ array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed),
+ array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b)
+ );
+
+ public static function getFormatInfo($mask, $level)
+ {
+ if($mask < 0 || $mask > 7)
+ return 0;
+
+ if($level < 0 || $level > 3)
+ return 0;
+
+ return self::$formatInfo[$level][$mask];
+ }
+
+ // Frame ---------------------------------------------------------------
+ // Cache of initial frames.
+
+ public static $frames = array();
+
+ /** --------------------------------------------------------------------
+ * Put a finder pattern.
+ * @param frame
+ * @param width
+ * @param ox,oy upper-left coordinate of the pattern
+ */
+ public static function putFinderPattern(&$frame, $ox, $oy)
+ {
+ $finder = array(
+ "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
+ "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
+ "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
+ );
+
+ for($y=0; $y<7; $y++) {
+ QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function createFrame($version)
+ {
+ $width = self::$capacity[$version][QRCAP_WIDTH];
+ $frameLine = str_repeat ("\0", $width);
+ $frame = array_fill(0, $width, $frameLine);
+
+ // Finder pattern
+ self::putFinderPattern($frame, 0, 0);
+ self::putFinderPattern($frame, $width - 7, 0);
+ self::putFinderPattern($frame, 0, $width - 7);
+
+ // Separator
+ $yOffset = $width - 7;
+
+ for($y=0; $y<7; $y++) {
+ $frame[$y][7] = "\xc0";
+ $frame[$y][$width - 8] = "\xc0";
+ $frame[$yOffset][7] = "\xc0";
+ $yOffset++;
+ }
+
+ $setPattern = str_repeat("\xc0", 8);
+
+ QRstr::set($frame, 0, 7, $setPattern);
+ QRstr::set($frame, $width-8, 7, $setPattern);
+ QRstr::set($frame, 0, $width - 8, $setPattern);
+
+ // Format info
+ $setPattern = str_repeat("\x84", 9);
+ QRstr::set($frame, 0, 8, $setPattern);
+ QRstr::set($frame, $width - 8, 8, $setPattern, 8);
+
+ $yOffset = $width - 8;
+
+ for($y=0; $y<8; $y++,$yOffset++) {
+ $frame[$y][8] = "\x84";
+ $frame[$yOffset][8] = "\x84";
+ }
+
+ // Timing pattern
+
+ for($i=1; $i<$width-15; $i++) {
+ $frame[6][7+$i] = chr(0x90 | ($i & 1));
+ $frame[7+$i][6] = chr(0x90 | ($i & 1));
+ }
+
+ // Alignment pattern
+ self::putAlignmentPattern($version, $frame, $width);
+
+ // Version information
+ if($version >= 7) {
+ $vinf = self::getVersionPattern($version);
+
+ $v = $vinf;
+
+ for($x=0; $x<6; $x++) {
+ for($y=0; $y<3; $y++) {
+ $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
+ $v = $v >> 1;
+ }
+ }
+
+ $v = $vinf;
+ for($y=0; $y<6; $y++) {
+ for($x=0; $x<3; $x++) {
+ $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
+ $v = $v >> 1;
+ }
+ }
+ }
+
+ // and a little bit...
+ $frame[$width - 8][8] = "\x81";
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function debug($frame, $binary_mode = false)
+ {
+ if ($binary_mode) {
+
+ foreach ($frame as &$frameLine) {
+ $frameLine = join(' ', explode('0', $frameLine));
+ $frameLine = join('██', explode('1', $frameLine));
+ }
+
+ ?>
+
+
';
+ echo join("
", $frame);
+ echo '
';
+
+ } else {
+
+ foreach ($frame as &$frameLine) {
+ $frameLine = join(' ', explode("\xc0", $frameLine));
+ $frameLine = join('▒', explode("\xc1", $frameLine));
+ $frameLine = join(' ', explode("\xa0", $frameLine));
+ $frameLine = join('▒', explode("\xa1", $frameLine));
+ $frameLine = join('◇', explode("\x84", $frameLine)); //format 0
+ $frameLine = join('◆', explode("\x85", $frameLine)); //format 1
+ $frameLine = join('☢', explode("\x81", $frameLine)); //special bit
+ $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0
+ $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1
+ $frameLine = join(' ', explode("\x88", $frameLine)); //version
+ $frameLine = join('▒', explode("\x89", $frameLine)); //version
+ $frameLine = join('♦', explode("\x01", $frameLine));
+ $frameLine = join('⋅', explode("\0", $frameLine));
+ }
+
+ ?>
+
+ ";
+ echo join("
", $frame);
+ echo "";
+
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function serial($frame)
+ {
+ return gzcompress(join("\n", $frame), 9);
+ }
+
+ //----------------------------------------------------------------------
+ public static function unserial($code)
+ {
+ return explode("\n", gzuncompress($code));
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFrame($version)
+ {
+ if($version < 1 || $version > QRSPEC_VERSION_MAX)
+ return null;
+
+ if(!isset(self::$frames[$version])) {
+
+ $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
+
+ if (QR_CACHEABLE) {
+ if (file_exists($fileName)) {
+ self::$frames[$version] = self::unserial(file_get_contents($fileName));
+ } else {
+ self::$frames[$version] = self::createFrame($version);
+ file_put_contents($fileName, self::serial(self::$frames[$version]));
+ }
+ } else {
+ self::$frames[$version] = self::createFrame($version);
+ }
+ }
+
+ if(is_null(self::$frames[$version]))
+ return null;
+
+ return self::$frames[$version];
+ }
+
+ //----------------------------------------------------------------------
+ public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
+ public static function rsBlockNum1($spec) { return $spec[0]; }
+ public static function rsDataCodes1($spec) { return $spec[1]; }
+ public static function rsEccCodes1($spec) { return $spec[2]; }
+ public static function rsBlockNum2($spec) { return $spec[3]; }
+ public static function rsDataCodes2($spec) { return $spec[4]; }
+ public static function rsEccCodes2($spec) { return $spec[2]; }
+ public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
+ public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
+
}
@@ -909,100 +909,100 @@
-
-/*
- * PHP QR Code encoder
- *
- * Image output of code using GD2
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('QR_IMAGE', true);
-
- class QRimage {
-
- //----------------------------------------------------------------------
- public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE)
- {
- $image = self::image($frame, $pixelPerPoint, $outerFrame);
-
- if ($filename === false) {
- Header("Content-type: image/png");
- ImagePng($image);
- } else {
- if($saveandprint===TRUE){
- ImagePng($image, $filename);
- header("Content-type: image/png");
- ImagePng($image);
- }else{
- ImagePng($image, $filename);
- }
- }
-
- ImageDestroy($image);
- }
-
- //----------------------------------------------------------------------
- public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
- {
- $image = self::image($frame, $pixelPerPoint, $outerFrame);
-
- if ($filename === false) {
- Header("Content-type: image/jpeg");
- ImageJpeg($image, null, $q);
- } else {
- ImageJpeg($image, $filename, $q);
- }
-
- ImageDestroy($image);
- }
-
- //----------------------------------------------------------------------
- private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
- {
- $h = count($frame);
- $w = strlen($frame[0]);
-
- $imgW = $w + 2*$outerFrame;
- $imgH = $h + 2*$outerFrame;
-
- $base_image =ImageCreate($imgW, $imgH);
-
- $col[0] = ImageColorAllocate($base_image,255,255,255);
- $col[1] = ImageColorAllocate($base_image,0,0,0);
-
- imagefill($base_image, 0, 0, $col[0]);
-
- for($y=0; $y<$h; $y++) {
- for($x=0; $x<$w; $x++) {
- if ($frame[$y][$x] == '1') {
- ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
- }
- }
- }
-
- $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
- ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
- ImageDestroy($base_image);
-
- return $target_image;
- }
+
+/*
+ * PHP QR Code encoder
+ *
+ * Image output of code using GD2
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('QR_IMAGE', true);
+
+ class QRimage {
+
+ //----------------------------------------------------------------------
+ public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE)
+ {
+ $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+ if ($filename === false) {
+ Header("Content-type: image/png");
+ ImagePng($image);
+ } else {
+ if($saveandprint===TRUE){
+ ImagePng($image, $filename);
+ header("Content-type: image/png");
+ ImagePng($image);
+ }else{
+ ImagePng($image, $filename);
+ }
+ }
+
+ ImageDestroy($image);
+ }
+
+ //----------------------------------------------------------------------
+ public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
+ {
+ $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+ if ($filename === false) {
+ Header("Content-type: image/jpeg");
+ ImageJpeg($image, null, $q);
+ } else {
+ ImageJpeg($image, $filename, $q);
+ }
+
+ ImageDestroy($image);
+ }
+
+ //----------------------------------------------------------------------
+ private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
+ {
+ $h = count($frame);
+ $w = strlen($frame[0]);
+
+ $imgW = $w + 2*$outerFrame;
+ $imgH = $h + 2*$outerFrame;
+
+ $base_image =ImageCreate($imgW, $imgH);
+
+ $col[0] = ImageColorAllocate($base_image,255,255,255);
+ $col[1] = ImageColorAllocate($base_image,0,0,0);
+
+ imagefill($base_image, 0, 0, $col[0]);
+
+ for($y=0; $y<$h; $y++) {
+ for($x=0; $x<$w; $x++) {
+ if ($frame[$y][$x] == '1') {
+ ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
+ }
+ }
+ }
+
+ $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
+ ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
+ ImageDestroy($base_image);
+
+ return $target_image;
+ }
}
@@ -1011,734 +1011,734 @@
-
-/*
- * PHP QR Code encoder
- *
- * Input encoding class
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('STRUCTURE_HEADER_BITS', 20);
- define('MAX_STRUCTURED_SYMBOLS', 16);
-
- class QRinputItem {
-
- public $mode;
- public $size;
- public $data;
- public $bstream;
-
- public function __construct($mode, $size, $data, $bstream = null)
- {
- $setData = array_slice($data, 0, $size);
-
- if (count($setData) < $size) {
- $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
- }
-
- if(!QRinput::check($mode, $size, $setData)) {
- throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
- return null;
- }
-
- $this->mode = $mode;
- $this->size = $size;
- $this->data = $setData;
- $this->bstream = $bstream;
- }
-
- //----------------------------------------------------------------------
- public function encodeModeNum($version)
- {
- try {
-
- $words = (int)($this->size / 3);
- $bs = new QRbitstream();
-
- $val = 0x1;
- $bs->appendNum(4, $val);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
- $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
- $val += (ord($this->data[$i*3+2]) - ord('0'));
- $bs->appendNum(10, $val);
- }
-
- if($this->size - $words * 3 == 1) {
- $val = ord($this->data[$words*3]) - ord('0');
- $bs->appendNum(4, $val);
- } else if($this->size - $words * 3 == 2) {
- $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
- $val += (ord($this->data[$words*3+1]) - ord('0'));
- $bs->appendNum(7, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeAn($version)
- {
- try {
- $words = (int)($this->size / 2);
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x02);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
- $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
-
- $bs->appendNum(11, $val);
- }
-
- if($this->size & 1) {
- $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
- $bs->appendNum(6, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeMode8($version)
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x4);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
-
- for($i=0; $i<$this->size; $i++) {
- $bs->appendNum(8, ord($this->data[$i]));
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeKanji($version)
- {
- try {
-
- $bs = new QRbitrtream();
-
- $bs->appendNum(4, 0x8);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
-
- for($i=0; $i<$this->size; $i+=2) {
- $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
- if($val <= 0x9ffc) {
- $val -= 0x8140;
- } else {
- $val -= 0xc140;
- }
-
- $h = ($val >> 8) * 0xc0;
- $val = ($val & 0xff) + $h;
-
- $bs->appendNum(13, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeStructure()
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x03);
- $bs->appendNum(4, ord($this->data[1]) - 1);
- $bs->appendNum(4, ord($this->data[0]) - 1);
- $bs->appendNum(8, ord($this->data[2]));
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSizeOfEntry($version)
- {
- $bits = 0;
-
- if($version == 0)
- $version = 1;
-
- switch($this->mode) {
- case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
- case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
- case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
- case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
- case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS;
- default:
- return 0;
- }
-
- $l = QRspec::lengthIndicator($this->mode, $version);
- $m = 1 << $l;
- $num = (int)(($this->size + $m - 1) / $m);
-
- $bits += $num * (4 + $l);
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function encodeBitStream($version)
- {
- try {
-
- unset($this->bstream);
- $words = QRspec::maximumWords($this->mode, $version);
-
- if($this->size > $words) {
-
- $st1 = new QRinputItem($this->mode, $words, $this->data);
- $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
-
- $st1->encodeBitStream($version);
- $st2->encodeBitStream($version);
-
- $this->bstream = new QRbitstream();
- $this->bstream->append($st1->bstream);
- $this->bstream->append($st2->bstream);
-
- unset($st1);
- unset($st2);
-
- } else {
-
- $ret = 0;
-
- switch($this->mode) {
- case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
- case QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
- case QR_MODE_8: $ret = $this->encodeMode8($version); break;
- case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
- case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
-
- default:
- break;
- }
-
- if($ret < 0)
- return -1;
- }
-
- return $this->bstream->size();
-
- } catch (Exception $e) {
- return -1;
- }
- }
- };
-
- //##########################################################################
-
- class QRinput {
-
- public $items;
-
- private $version;
- private $level;
-
- //----------------------------------------------------------------------
- public function __construct($version = 0, $level = QR_ECLEVEL_L)
- {
- if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
- throw new Exception('Invalid version no');
- return NULL;
- }
-
- $this->version = $version;
- $this->level = $level;
- }
-
- //----------------------------------------------------------------------
- public function getVersion()
- {
- return $this->version;
- }
-
- //----------------------------------------------------------------------
- public function setVersion($version)
- {
- if($version < 0 || $version > QRSPEC_VERSION_MAX) {
- throw new Exception('Invalid version no');
- return -1;
- }
-
- $this->version = $version;
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function getErrorCorrectionLevel()
- {
- return $this->level;
- }
-
- //----------------------------------------------------------------------
- public function setErrorCorrectionLevel($level)
- {
- if($level > QR_ECLEVEL_H) {
- throw new Exception('Invalid ECLEVEL');
- return -1;
- }
-
- $this->level = $level;
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendEntry(QRinputItem $entry)
- {
- $this->items[] = $entry;
- }
-
- //----------------------------------------------------------------------
- public function append($mode, $size, $data)
- {
- try {
- $entry = new QRinputItem($mode, $size, $data);
- $this->items[] = $entry;
- return 0;
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
-
- public function insertStructuredAppendHeader($size, $index, $parity)
- {
- if( $size > MAX_STRUCTURED_SYMBOLS ) {
- throw new Exception('insertStructuredAppendHeader wrong size');
- }
-
- if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
- throw new Exception('insertStructuredAppendHeader wrong index');
- }
-
- $buf = array($size, $index, $parity);
-
- try {
- $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf);
- array_unshift($this->items, $entry);
- return 0;
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function calcParity()
- {
- $parity = 0;
-
- foreach($this->items as $item) {
- if($item->mode != QR_MODE_STRUCTURE) {
- for($i=$item->size-1; $i>=0; $i--) {
- $parity ^= $item->data[$i];
- }
- }
- }
-
- return $parity;
- }
-
- //----------------------------------------------------------------------
- public static function checkModeNum($size, $data)
- {
- for($i=0; $i<$size; $i++) {
- if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
- return false;
- }
- }
-
- return true;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsModeNum($size)
- {
- $w = (int)$size / 3;
- $bits = $w * 10;
-
- switch($size - $w * 3) {
- case 1:
- $bits += 4;
- break;
- case 2:
- $bits += 7;
- break;
- default:
- break;
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public static $anTable = array(
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
- );
-
- //----------------------------------------------------------------------
- public static function lookAnTable($c)
- {
- return (($c > 127)?-1:self::$anTable[$c]);
- }
-
- //----------------------------------------------------------------------
- public static function checkModeAn($size, $data)
- {
- for($i=0; $i<$size; $i++) {
- if (self::lookAnTable(ord($data[$i])) == -1) {
- return false;
- }
- }
-
- return true;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsModeAn($size)
- {
- $w = (int)($size / 2);
- $bits = $w * 11;
-
- if($size & 1) {
- $bits += 6;
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsMode8($size)
- {
- return $size * 8;
- }
-
- //----------------------------------------------------------------------
- public function estimateBitsModeKanji($size)
- {
- return (int)(($size / 2) * 13);
- }
-
- //----------------------------------------------------------------------
- public static function checkModeKanji($size, $data)
- {
- if($size & 1)
- return false;
-
- for($i=0; $i<$size; $i+=2) {
- $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
- if( $val < 0x8140
- || ($val > 0x9ffc && $val < 0xe040)
- || $val > 0xebbf) {
- return false;
- }
- }
-
- return true;
- }
-
- /***********************************************************************
- * Validation
- **********************************************************************/
-
- public static function check($mode, $size, $data)
- {
- if($size <= 0)
- return false;
-
- switch($mode) {
- case QR_MODE_NUM: return self::checkModeNum($size, $data); break;
- case QR_MODE_AN: return self::checkModeAn($size, $data); break;
- case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break;
- case QR_MODE_8: return true; break;
- case QR_MODE_STRUCTURE: return true; break;
-
- default:
- break;
- }
-
- return false;
- }
-
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSize($version)
- {
- $bits = 0;
-
- foreach($this->items as $item) {
- $bits += $item->estimateBitStreamSizeOfEntry($version);
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function estimateVersion()
- {
- $version = 0;
- $prev = 0;
- do {
- $prev = $version;
- $bits = $this->estimateBitStreamSize($prev);
- $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
- if ($version < 0) {
- return -1;
- }
- } while ($version > $prev);
-
- return $version;
- }
-
- //----------------------------------------------------------------------
- public static function lengthOfCode($mode, $version, $bits)
- {
- $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
- switch($mode) {
- case QR_MODE_NUM:
- $chunks = (int)($payload / 10);
- $remain = $payload - $chunks * 10;
- $size = $chunks * 3;
- if($remain >= 7) {
- $size += 2;
- } else if($remain >= 4) {
- $size += 1;
- }
- break;
- case QR_MODE_AN:
- $chunks = (int)($payload / 11);
- $remain = $payload - $chunks * 11;
- $size = $chunks * 2;
- if($remain >= 6)
- $size++;
- break;
- case QR_MODE_8:
- $size = (int)($payload / 8);
- break;
- case QR_MODE_KANJI:
- $size = (int)(($payload / 13) * 2);
- break;
- case QR_MODE_STRUCTURE:
- $size = (int)($payload / 8);
- break;
- default:
- $size = 0;
- break;
- }
-
- $maxsize = QRspec::maximumWords($mode, $version);
- if($size < 0) $size = 0;
- if($size > $maxsize) $size = $maxsize;
-
- return $size;
- }
-
- //----------------------------------------------------------------------
- public function createBitStream()
- {
- $total = 0;
-
- foreach($this->items as $item) {
- $bits = $item->encodeBitStream($this->version);
-
- if($bits < 0)
- return -1;
-
- $total += $bits;
- }
-
- return $total;
- }
-
- //----------------------------------------------------------------------
- public function convertData()
- {
- $ver = $this->estimateVersion();
- if($ver > $this->getVersion()) {
- $this->setVersion($ver);
- }
-
- for(;;) {
- $bits = $this->createBitStream();
-
- if($bits < 0)
- return -1;
-
- $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
- if($ver < 0) {
- throw new Exception('WRONG VERSION');
- return -1;
- } else if($ver > $this->getVersion()) {
- $this->setVersion($ver);
- } else {
- break;
- }
- }
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendPaddingBit(&$bstream)
- {
- $bits = $bstream->size();
- $maxwords = QRspec::getDataLength($this->version, $this->level);
- $maxbits = $maxwords * 8;
-
- if ($maxbits == $bits) {
- return 0;
- }
-
- if ($maxbits - $bits < 5) {
- return $bstream->appendNum($maxbits - $bits, 0);
- }
-
- $bits += 4;
- $words = (int)(($bits + 7) / 8);
-
- $padding = new QRbitstream();
- $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
-
- if($ret < 0)
- return $ret;
-
- $padlen = $maxwords - $words;
-
- if($padlen > 0) {
-
- $padbuf = array();
- for($i=0; $i<$padlen; $i++) {
- $padbuf[$i] = ($i&1)?0x11:0xec;
- }
-
- $ret = $padding->appendBytes($padlen, $padbuf);
-
- if($ret < 0)
- return $ret;
-
- }
-
- $ret = $bstream->append($padding);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function mergeBitStream()
- {
- if($this->convertData() < 0) {
- return null;
- }
-
- $bstream = new QRbitstream();
-
- foreach($this->items as $item) {
- $ret = $bstream->append($item->bstream);
- if($ret < 0) {
- return null;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function getBitStream()
- {
-
- $bstream = $this->mergeBitStream();
-
- if($bstream == null) {
- return null;
- }
-
- $ret = $this->appendPaddingBit($bstream);
- if($ret < 0) {
- return null;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function getByteStream()
- {
- $bstream = $this->getBitStream();
- if($bstream == null) {
- return null;
- }
-
- return $bstream->toByte();
- }
- }
-
-
+
+/*
+ * PHP QR Code encoder
+ *
+ * Input encoding class
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('STRUCTURE_HEADER_BITS', 20);
+ define('MAX_STRUCTURED_SYMBOLS', 16);
+
+ class QRinputItem {
+
+ public $mode;
+ public $size;
+ public $data;
+ public $bstream;
+
+ public function __construct($mode, $size, $data, $bstream = null)
+ {
+ $setData = array_slice($data, 0, $size);
+
+ if (count($setData) < $size) {
+ $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
+ }
+
+ if(!QRinput::check($mode, $size, $setData)) {
+ throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
+ return null;
+ }
+
+ $this->mode = $mode;
+ $this->size = $size;
+ $this->data = $setData;
+ $this->bstream = $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeNum($version)
+ {
+ try {
+
+ $words = (int)($this->size / 3);
+ $bs = new QRbitstream();
+
+ $val = 0x1;
+ $bs->appendNum(4, $val);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
+
+ for($i=0; $i<$words; $i++) {
+ $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
+ $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
+ $val += (ord($this->data[$i*3+2]) - ord('0'));
+ $bs->appendNum(10, $val);
+ }
+
+ if($this->size - $words * 3 == 1) {
+ $val = ord($this->data[$words*3]) - ord('0');
+ $bs->appendNum(4, $val);
+ } else if($this->size - $words * 3 == 2) {
+ $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
+ $val += (ord($this->data[$words*3+1]) - ord('0'));
+ $bs->appendNum(7, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeAn($version)
+ {
+ try {
+ $words = (int)($this->size / 2);
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x02);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
+
+ for($i=0; $i<$words; $i++) {
+ $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
+ $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
+
+ $bs->appendNum(11, $val);
+ }
+
+ if($this->size & 1) {
+ $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
+ $bs->appendNum(6, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeMode8($version)
+ {
+ try {
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x4);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
+
+ for($i=0; $i<$this->size; $i++) {
+ $bs->appendNum(8, ord($this->data[$i]));
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeKanji($version)
+ {
+ try {
+
+ $bs = new QRbitrtream();
+
+ $bs->appendNum(4, 0x8);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
+
+ for($i=0; $i<$this->size; $i+=2) {
+ $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
+ if($val <= 0x9ffc) {
+ $val -= 0x8140;
+ } else {
+ $val -= 0xc140;
+ }
+
+ $h = ($val >> 8) * 0xc0;
+ $val = ($val & 0xff) + $h;
+
+ $bs->appendNum(13, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeStructure()
+ {
+ try {
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x03);
+ $bs->appendNum(4, ord($this->data[1]) - 1);
+ $bs->appendNum(4, ord($this->data[0]) - 1);
+ $bs->appendNum(8, ord($this->data[2]));
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateBitStreamSizeOfEntry($version)
+ {
+ $bits = 0;
+
+ if($version == 0)
+ $version = 1;
+
+ switch($this->mode) {
+ case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
+ case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
+ case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
+ case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
+ case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS;
+ default:
+ return 0;
+ }
+
+ $l = QRspec::lengthIndicator($this->mode, $version);
+ $m = 1 << $l;
+ $num = (int)(($this->size + $m - 1) / $m);
+
+ $bits += $num * (4 + $l);
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeBitStream($version)
+ {
+ try {
+
+ unset($this->bstream);
+ $words = QRspec::maximumWords($this->mode, $version);
+
+ if($this->size > $words) {
+
+ $st1 = new QRinputItem($this->mode, $words, $this->data);
+ $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
+
+ $st1->encodeBitStream($version);
+ $st2->encodeBitStream($version);
+
+ $this->bstream = new QRbitstream();
+ $this->bstream->append($st1->bstream);
+ $this->bstream->append($st2->bstream);
+
+ unset($st1);
+ unset($st2);
+
+ } else {
+
+ $ret = 0;
+
+ switch($this->mode) {
+ case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
+ case QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
+ case QR_MODE_8: $ret = $this->encodeMode8($version); break;
+ case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
+ case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
+
+ default:
+ break;
+ }
+
+ if($ret < 0)
+ return -1;
+ }
+
+ return $this->bstream->size();
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+ };
+
+ //##########################################################################
+
+ class QRinput {
+
+ public $items;
+
+ private $version;
+ private $level;
+
+ //----------------------------------------------------------------------
+ public function __construct($version = 0, $level = QR_ECLEVEL_L)
+ {
+ if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
+ throw new Exception('Invalid version no');
+ return NULL;
+ }
+
+ $this->version = $version;
+ $this->level = $level;
+ }
+
+ //----------------------------------------------------------------------
+ public function getVersion()
+ {
+ return $this->version;
+ }
+
+ //----------------------------------------------------------------------
+ public function setVersion($version)
+ {
+ if($version < 0 || $version > QRSPEC_VERSION_MAX) {
+ throw new Exception('Invalid version no');
+ return -1;
+ }
+
+ $this->version = $version;
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function getErrorCorrectionLevel()
+ {
+ return $this->level;
+ }
+
+ //----------------------------------------------------------------------
+ public function setErrorCorrectionLevel($level)
+ {
+ if($level > QR_ECLEVEL_H) {
+ throw new Exception('Invalid ECLEVEL');
+ return -1;
+ }
+
+ $this->level = $level;
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendEntry(QRinputItem $entry)
+ {
+ $this->items[] = $entry;
+ }
+
+ //----------------------------------------------------------------------
+ public function append($mode, $size, $data)
+ {
+ try {
+ $entry = new QRinputItem($mode, $size, $data);
+ $this->items[] = $entry;
+ return 0;
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+
+ public function insertStructuredAppendHeader($size, $index, $parity)
+ {
+ if( $size > MAX_STRUCTURED_SYMBOLS ) {
+ throw new Exception('insertStructuredAppendHeader wrong size');
+ }
+
+ if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
+ throw new Exception('insertStructuredAppendHeader wrong index');
+ }
+
+ $buf = array($size, $index, $parity);
+
+ try {
+ $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf);
+ array_unshift($this->items, $entry);
+ return 0;
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function calcParity()
+ {
+ $parity = 0;
+
+ foreach($this->items as $item) {
+ if($item->mode != QR_MODE_STRUCTURE) {
+ for($i=$item->size-1; $i>=0; $i--) {
+ $parity ^= $item->data[$i];
+ }
+ }
+ }
+
+ return $parity;
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeNum($size, $data)
+ {
+ for($i=0; $i<$size; $i++) {
+ if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsModeNum($size)
+ {
+ $w = (int)$size / 3;
+ $bits = $w * 10;
+
+ switch($size - $w * 3) {
+ case 1:
+ $bits += 4;
+ break;
+ case 2:
+ $bits += 7;
+ break;
+ default:
+ break;
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public static $anTable = array(
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
+ );
+
+ //----------------------------------------------------------------------
+ public static function lookAnTable($c)
+ {
+ return (($c > 127)?-1:self::$anTable[$c]);
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeAn($size, $data)
+ {
+ for($i=0; $i<$size; $i++) {
+ if (self::lookAnTable(ord($data[$i])) == -1) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsModeAn($size)
+ {
+ $w = (int)($size / 2);
+ $bits = $w * 11;
+
+ if($size & 1) {
+ $bits += 6;
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsMode8($size)
+ {
+ return $size * 8;
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateBitsModeKanji($size)
+ {
+ return (int)(($size / 2) * 13);
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeKanji($size, $data)
+ {
+ if($size & 1)
+ return false;
+
+ for($i=0; $i<$size; $i+=2) {
+ $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
+ if( $val < 0x8140
+ || ($val > 0x9ffc && $val < 0xe040)
+ || $val > 0xebbf) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /***********************************************************************
+ * Validation
+ **********************************************************************/
+
+ public static function check($mode, $size, $data)
+ {
+ if($size <= 0)
+ return false;
+
+ switch($mode) {
+ case QR_MODE_NUM: return self::checkModeNum($size, $data); break;
+ case QR_MODE_AN: return self::checkModeAn($size, $data); break;
+ case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break;
+ case QR_MODE_8: return true; break;
+ case QR_MODE_STRUCTURE: return true; break;
+
+ default:
+ break;
+ }
+
+ return false;
+ }
+
+
+ //----------------------------------------------------------------------
+ public function estimateBitStreamSize($version)
+ {
+ $bits = 0;
+
+ foreach($this->items as $item) {
+ $bits += $item->estimateBitStreamSizeOfEntry($version);
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateVersion()
+ {
+ $version = 0;
+ $prev = 0;
+ do {
+ $prev = $version;
+ $bits = $this->estimateBitStreamSize($prev);
+ $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+ if ($version < 0) {
+ return -1;
+ }
+ } while ($version > $prev);
+
+ return $version;
+ }
+
+ //----------------------------------------------------------------------
+ public static function lengthOfCode($mode, $version, $bits)
+ {
+ $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
+ switch($mode) {
+ case QR_MODE_NUM:
+ $chunks = (int)($payload / 10);
+ $remain = $payload - $chunks * 10;
+ $size = $chunks * 3;
+ if($remain >= 7) {
+ $size += 2;
+ } else if($remain >= 4) {
+ $size += 1;
+ }
+ break;
+ case QR_MODE_AN:
+ $chunks = (int)($payload / 11);
+ $remain = $payload - $chunks * 11;
+ $size = $chunks * 2;
+ if($remain >= 6)
+ $size++;
+ break;
+ case QR_MODE_8:
+ $size = (int)($payload / 8);
+ break;
+ case QR_MODE_KANJI:
+ $size = (int)(($payload / 13) * 2);
+ break;
+ case QR_MODE_STRUCTURE:
+ $size = (int)($payload / 8);
+ break;
+ default:
+ $size = 0;
+ break;
+ }
+
+ $maxsize = QRspec::maximumWords($mode, $version);
+ if($size < 0) $size = 0;
+ if($size > $maxsize) $size = $maxsize;
+
+ return $size;
+ }
+
+ //----------------------------------------------------------------------
+ public function createBitStream()
+ {
+ $total = 0;
+
+ foreach($this->items as $item) {
+ $bits = $item->encodeBitStream($this->version);
+
+ if($bits < 0)
+ return -1;
+
+ $total += $bits;
+ }
+
+ return $total;
+ }
+
+ //----------------------------------------------------------------------
+ public function convertData()
+ {
+ $ver = $this->estimateVersion();
+ if($ver > $this->getVersion()) {
+ $this->setVersion($ver);
+ }
+
+ for(;;) {
+ $bits = $this->createBitStream();
+
+ if($bits < 0)
+ return -1;
+
+ $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+ if($ver < 0) {
+ throw new Exception('WRONG VERSION');
+ return -1;
+ } else if($ver > $this->getVersion()) {
+ $this->setVersion($ver);
+ } else {
+ break;
+ }
+ }
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendPaddingBit(&$bstream)
+ {
+ $bits = $bstream->size();
+ $maxwords = QRspec::getDataLength($this->version, $this->level);
+ $maxbits = $maxwords * 8;
+
+ if ($maxbits == $bits) {
+ return 0;
+ }
+
+ if ($maxbits - $bits < 5) {
+ return $bstream->appendNum($maxbits - $bits, 0);
+ }
+
+ $bits += 4;
+ $words = (int)(($bits + 7) / 8);
+
+ $padding = new QRbitstream();
+ $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
+
+ if($ret < 0)
+ return $ret;
+
+ $padlen = $maxwords - $words;
+
+ if($padlen > 0) {
+
+ $padbuf = array();
+ for($i=0; $i<$padlen; $i++) {
+ $padbuf[$i] = ($i&1)?0x11:0xec;
+ }
+
+ $ret = $padding->appendBytes($padlen, $padbuf);
+
+ if($ret < 0)
+ return $ret;
+
+ }
+
+ $ret = $bstream->append($padding);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function mergeBitStream()
+ {
+ if($this->convertData() < 0) {
+ return null;
+ }
+
+ $bstream = new QRbitstream();
+
+ foreach($this->items as $item) {
+ $ret = $bstream->append($item->bstream);
+ if($ret < 0) {
+ return null;
+ }
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function getBitStream()
+ {
+
+ $bstream = $this->mergeBitStream();
+
+ if($bstream == null) {
+ return null;
+ }
+
+ $ret = $this->appendPaddingBit($bstream);
+ if($ret < 0) {
+ return null;
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function getByteStream()
+ {
+ $bstream = $this->getBitStream();
+ if($bstream == null) {
+ return null;
+ }
+
+ return $bstream->toByte();
+ }
+ }
+
+
@@ -1747,186 +1747,186 @@
-
-/*
- * PHP QR Code encoder
- *
- * Bitstream class
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRbitstream {
-
- public $data = array();
-
- //----------------------------------------------------------------------
- public function size()
- {
- return count($this->data);
- }
-
- //----------------------------------------------------------------------
- public function allocate($setLength)
- {
- $this->data = array_fill(0, $setLength, 0);
- return 0;
- }
-
- //----------------------------------------------------------------------
- public static function newFromNum($bits, $num)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($bits);
-
- $mask = 1 << ($bits - 1);
- for($i=0; $i<$bits; $i++) {
- if($num & $mask) {
- $bstream->data[$i] = 1;
- } else {
- $bstream->data[$i] = 0;
- }
- $mask = $mask >> 1;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public static function newFromBytes($size, $data)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($size * 8);
- $p=0;
-
- for($i=0; $i<$size; $i++) {
- $mask = 0x80;
- for($j=0; $j<8; $j++) {
- if($data[$i] & $mask) {
- $bstream->data[$p] = 1;
- } else {
- $bstream->data[$p] = 0;
- }
- $p++;
- $mask = $mask >> 1;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function append(QRbitstream $arg)
- {
- if (is_null($arg)) {
- return -1;
- }
-
- if($arg->size() == 0) {
- return 0;
- }
-
- if($this->size() == 0) {
- $this->data = $arg->data;
- return 0;
- }
-
- $this->data = array_values(array_merge($this->data, $arg->data));
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendNum($bits, $num)
- {
- if ($bits == 0)
- return 0;
-
- $b = QRbitstream::newFromNum($bits, $num);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function appendBytes($size, $data)
- {
- if ($size == 0)
- return 0;
-
- $b = QRbitstream::newFromBytes($size, $data);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function toByte()
- {
-
- $size = $this->size();
-
- if($size == 0) {
- return array();
- }
-
- $data = array_fill(0, (int)(($size + 7) / 8), 0);
- $bytes = (int)($size / 8);
-
- $p = 0;
-
- for($i=0; $i<$bytes; $i++) {
- $v = 0;
- for($j=0; $j<8; $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$i] = $v;
- }
-
- if($size & 7) {
- $v = 0;
- for($j=0; $j<($size & 7); $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$bytes] = $v;
- }
-
- return $data;
- }
-
- }
+
+/*
+ * PHP QR Code encoder
+ *
+ * Bitstream class
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRbitstream {
+
+ public $data = array();
+
+ //----------------------------------------------------------------------
+ public function size()
+ {
+ return count($this->data);
+ }
+
+ //----------------------------------------------------------------------
+ public function allocate($setLength)
+ {
+ $this->data = array_fill(0, $setLength, 0);
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFromNum($bits, $num)
+ {
+ $bstream = new QRbitstream();
+ $bstream->allocate($bits);
+
+ $mask = 1 << ($bits - 1);
+ for($i=0; $i<$bits; $i++) {
+ if($num & $mask) {
+ $bstream->data[$i] = 1;
+ } else {
+ $bstream->data[$i] = 0;
+ }
+ $mask = $mask >> 1;
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFromBytes($size, $data)
+ {
+ $bstream = new QRbitstream();
+ $bstream->allocate($size * 8);
+ $p=0;
+
+ for($i=0; $i<$size; $i++) {
+ $mask = 0x80;
+ for($j=0; $j<8; $j++) {
+ if($data[$i] & $mask) {
+ $bstream->data[$p] = 1;
+ } else {
+ $bstream->data[$p] = 0;
+ }
+ $p++;
+ $mask = $mask >> 1;
+ }
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function append(QRbitstream $arg)
+ {
+ if (is_null($arg)) {
+ return -1;
+ }
+
+ if($arg->size() == 0) {
+ return 0;
+ }
+
+ if($this->size() == 0) {
+ $this->data = $arg->data;
+ return 0;
+ }
+
+ $this->data = array_values(array_merge($this->data, $arg->data));
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendNum($bits, $num)
+ {
+ if ($bits == 0)
+ return 0;
+
+ $b = QRbitstream::newFromNum($bits, $num);
+
+ if(is_null($b))
+ return -1;
+
+ $ret = $this->append($b);
+ unset($b);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendBytes($size, $data)
+ {
+ if ($size == 0)
+ return 0;
+
+ $b = QRbitstream::newFromBytes($size, $data);
+
+ if(is_null($b))
+ return -1;
+
+ $ret = $this->append($b);
+ unset($b);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function toByte()
+ {
+
+ $size = $this->size();
+
+ if($size == 0) {
+ return array();
+ }
+
+ $data = array_fill(0, (int)(($size + 7) / 8), 0);
+ $bytes = (int)($size / 8);
+
+ $p = 0;
+
+ for($i=0; $i<$bytes; $i++) {
+ $v = 0;
+ for($j=0; $j<8; $j++) {
+ $v = $v << 1;
+ $v |= $this->data[$p];
+ $p++;
+ }
+ $data[$i] = $v;
+ }
+
+ if($size & 7) {
+ $v = 0;
+ for($j=0; $j<($size & 7); $j++) {
+ $v = $v << 1;
+ $v |= $this->data[$p];
+ $p++;
+ }
+ $data[$bytes] = $v;
+ }
+
+ return $data;
+ }
+
+ }
@@ -1935,316 +1935,316 @@
-
-/*
- * PHP QR Code encoder
- *
- * Input splitting classes
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * The following data / specifications are taken from
- * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
- * or
- * "Automatic identification and data capture techniques --
- * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- class QRsplit {
-
- public $dataStr = '';
- public $input;
- public $modeHint;
-
- //----------------------------------------------------------------------
- public function __construct($dataStr, $input, $modeHint)
- {
- $this->dataStr = $dataStr;
- $this->input = $input;
- $this->modeHint = $modeHint;
- }
-
- //----------------------------------------------------------------------
- public static function isdigitat($str, $pos)
- {
- if ($pos >= strlen($str))
- return false;
-
- return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
- }
-
- //----------------------------------------------------------------------
- public static function isalnumat($str, $pos)
- {
- if ($pos >= strlen($str))
- return false;
-
- return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
- }
-
- //----------------------------------------------------------------------
- public function identifyMode($pos)
- {
- if ($pos >= strlen($this->dataStr))
- return QR_MODE_NUL;
-
- $c = $this->dataStr[$pos];
-
- if(self::isdigitat($this->dataStr, $pos)) {
- return QR_MODE_NUM;
- } else if(self::isalnumat($this->dataStr, $pos)) {
- return QR_MODE_AN;
- } else if($this->modeHint == QR_MODE_KANJI) {
-
- if ($pos+1 < strlen($this->dataStr))
- {
- $d = $this->dataStr[$pos+1];
- $word = (ord($c) << 8) | ord($d);
- if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
- return QR_MODE_KANJI;
- }
- }
- }
-
- return QR_MODE_8;
- }
-
- //----------------------------------------------------------------------
- public function eatNum()
- {
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 0;
- while(self::isdigitat($this->dataStr, $p)) {
- $p++;
- }
-
- $run = $p;
- $mode = $this->identifyMode($p);
-
- if($mode == QR_MODE_8) {
- $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
- + QRinput::estimateBitsMode8(1) // + 4 + l8
- - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
- if($dif > 0) {
- return $this->eat8();
- }
- }
- if($mode == QR_MODE_AN) {
- $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
- + QRinput::estimateBitsModeAn(1) // + 4 + la
- - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
- if($dif > 0) {
- return $this->eatAn();
- }
- }
-
- $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eatAn()
- {
- $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 0;
-
- while(self::isalnumat($this->dataStr, $p)) {
- if(self::isdigitat($this->dataStr, $p)) {
- $q = $p;
- while(self::isdigitat($this->dataStr, $q)) {
- $q++;
- }
-
- $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
- + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
- - QRinput::estimateBitsModeAn($q); // - 4 - la
-
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else {
- $p++;
- }
- }
-
- $run = $p;
-
- if(!self::isalnumat($this->dataStr, $p)) {
- $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
- + QRinput::estimateBitsMode8(1) // + 4 + l8
- - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
- if($dif > 0) {
- return $this->eat8();
- }
- }
-
- $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eatKanji()
- {
- $p = 0;
-
- while($this->identifyMode($p) == QR_MODE_KANJI) {
- $p += 2;
- }
-
- $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eat8()
- {
- $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 1;
- $dataStrLen = strlen($this->dataStr);
-
- while($p < $dataStrLen) {
-
- $mode = $this->identifyMode($p);
- if($mode == QR_MODE_KANJI) {
- break;
- }
- if($mode == QR_MODE_NUM) {
- $q = $p;
- while(self::isdigitat($this->dataStr, $q)) {
- $q++;
- }
- $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
- + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
- - QRinput::estimateBitsMode8($q); // - 4 - l8
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else if($mode == QR_MODE_AN) {
- $q = $p;
- while(self::isalnumat($this->dataStr, $q)) {
- $q++;
- }
- $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
- + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
- - QRinput::estimateBitsMode8($q); // - 4 - l8
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else {
- $p++;
- }
- }
-
- $run = $p;
- $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
-
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function splitString()
- {
- while (strlen($this->dataStr) > 0)
- {
- if($this->dataStr == '')
- return 0;
-
- $mode = $this->identifyMode(0);
-
- switch ($mode) {
- case QR_MODE_NUM: $length = $this->eatNum(); break;
- case QR_MODE_AN: $length = $this->eatAn(); break;
- case QR_MODE_KANJI:
- if ($hint == QR_MODE_KANJI)
- $length = $this->eatKanji();
- else $length = $this->eat8();
- break;
- default: $length = $this->eat8(); break;
-
- }
-
- if($length == 0) return 0;
- if($length < 0) return -1;
-
- $this->dataStr = substr($this->dataStr, $length);
- }
- }
-
- //----------------------------------------------------------------------
- public function toUpper()
- {
- $stringLen = strlen($this->dataStr);
- $p = 0;
-
- while ($p<$stringLen) {
- $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
- if($mode == QR_MODE_KANJI) {
- $p += 2;
- } else {
- if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
- $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
- }
- $p++;
- }
- }
-
- return $this->dataStr;
- }
-
- //----------------------------------------------------------------------
- public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
- {
- if(is_null($string) || $string == '\0' || $string == '') {
- throw new Exception('empty string!!!');
- }
-
- $split = new QRsplit($string, $input, $modeHint);
-
- if(!$casesensitive)
- $split->toUpper();
-
- return $split->splitString();
- }
+
+/*
+ * PHP QR Code encoder
+ *
+ * Input splitting classes
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * The following data / specifications are taken from
+ * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
+ * or
+ * "Automatic identification and data capture techniques --
+ * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+ class QRsplit {
+
+ public $dataStr = '';
+ public $input;
+ public $modeHint;
+
+ //----------------------------------------------------------------------
+ public function __construct($dataStr, $input, $modeHint)
+ {
+ $this->dataStr = $dataStr;
+ $this->input = $input;
+ $this->modeHint = $modeHint;
+ }
+
+ //----------------------------------------------------------------------
+ public static function isdigitat($str, $pos)
+ {
+ if ($pos >= strlen($str))
+ return false;
+
+ return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
+ }
+
+ //----------------------------------------------------------------------
+ public static function isalnumat($str, $pos)
+ {
+ if ($pos >= strlen($str))
+ return false;
+
+ return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
+ }
+
+ //----------------------------------------------------------------------
+ public function identifyMode($pos)
+ {
+ if ($pos >= strlen($this->dataStr))
+ return QR_MODE_NUL;
+
+ $c = $this->dataStr[$pos];
+
+ if(self::isdigitat($this->dataStr, $pos)) {
+ return QR_MODE_NUM;
+ } else if(self::isalnumat($this->dataStr, $pos)) {
+ return QR_MODE_AN;
+ } else if($this->modeHint == QR_MODE_KANJI) {
+
+ if ($pos+1 < strlen($this->dataStr))
+ {
+ $d = $this->dataStr[$pos+1];
+ $word = (ord($c) << 8) | ord($d);
+ if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
+ return QR_MODE_KANJI;
+ }
+ }
+ }
+
+ return QR_MODE_8;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatNum()
+ {
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 0;
+ while(self::isdigitat($this->dataStr, $p)) {
+ $p++;
+ }
+
+ $run = $p;
+ $mode = $this->identifyMode($p);
+
+ if($mode == QR_MODE_8) {
+ $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
+ + QRinput::estimateBitsMode8(1) // + 4 + l8
+ - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
+ if($dif > 0) {
+ return $this->eat8();
+ }
+ }
+ if($mode == QR_MODE_AN) {
+ $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
+ + QRinput::estimateBitsModeAn(1) // + 4 + la
+ - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
+ if($dif > 0) {
+ return $this->eatAn();
+ }
+ }
+
+ $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatAn()
+ {
+ $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 0;
+
+ while(self::isalnumat($this->dataStr, $p)) {
+ if(self::isdigitat($this->dataStr, $p)) {
+ $q = $p;
+ while(self::isdigitat($this->dataStr, $q)) {
+ $q++;
+ }
+
+ $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
+ + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
+ - QRinput::estimateBitsModeAn($q); // - 4 - la
+
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else {
+ $p++;
+ }
+ }
+
+ $run = $p;
+
+ if(!self::isalnumat($this->dataStr, $p)) {
+ $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
+ + QRinput::estimateBitsMode8(1) // + 4 + l8
+ - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
+ if($dif > 0) {
+ return $this->eat8();
+ }
+ }
+
+ $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatKanji()
+ {
+ $p = 0;
+
+ while($this->identifyMode($p) == QR_MODE_KANJI) {
+ $p += 2;
+ }
+
+ $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eat8()
+ {
+ $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 1;
+ $dataStrLen = strlen($this->dataStr);
+
+ while($p < $dataStrLen) {
+
+ $mode = $this->identifyMode($p);
+ if($mode == QR_MODE_KANJI) {
+ break;
+ }
+ if($mode == QR_MODE_NUM) {
+ $q = $p;
+ while(self::isdigitat($this->dataStr, $q)) {
+ $q++;
+ }
+ $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
+ + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
+ - QRinput::estimateBitsMode8($q); // - 4 - l8
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else if($mode == QR_MODE_AN) {
+ $q = $p;
+ while(self::isalnumat($this->dataStr, $q)) {
+ $q++;
+ }
+ $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
+ + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
+ - QRinput::estimateBitsMode8($q); // - 4 - l8
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else {
+ $p++;
+ }
+ }
+
+ $run = $p;
+ $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
+
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function splitString()
+ {
+ while (strlen($this->dataStr) > 0)
+ {
+ if($this->dataStr == '')
+ return 0;
+
+ $mode = $this->identifyMode(0);
+
+ switch ($mode) {
+ case QR_MODE_NUM: $length = $this->eatNum(); break;
+ case QR_MODE_AN: $length = $this->eatAn(); break;
+ case QR_MODE_KANJI:
+ if ($hint == QR_MODE_KANJI)
+ $length = $this->eatKanji();
+ else $length = $this->eat8();
+ break;
+ default: $length = $this->eat8(); break;
+
+ }
+
+ if($length == 0) return 0;
+ if($length < 0) return -1;
+
+ $this->dataStr = substr($this->dataStr, $length);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function toUpper()
+ {
+ $stringLen = strlen($this->dataStr);
+ $p = 0;
+
+ while ($p<$stringLen) {
+ $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
+ if($mode == QR_MODE_KANJI) {
+ $p += 2;
+ } else {
+ if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
+ $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
+ }
+ $p++;
+ }
+ }
+
+ return $this->dataStr;
+ }
+
+ //----------------------------------------------------------------------
+ public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
+ {
+ if(is_null($string) || $string == '\0' || $string == '') {
+ throw new Exception('empty string!!!');
+ }
+
+ $split = new QRsplit($string, $input, $modeHint);
+
+ if(!$casesensitive)
+ $split->toUpper();
+
+ return $split->splitString();
+ }
}
@@ -2253,215 +2253,215 @@
-
-/*
- * PHP QR Code encoder
- *
- * Reed-Solomon error correction support
- *
- * Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
- * (libfec is released under the GNU Lesser General Public License.)
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRrsItem {
-
- public $mm; // Bits per symbol
- public $nn; // Symbols per block (= (1<= $this->nn) {
- $x -= $this->nn;
- $x = ($x >> $this->mm) + ($x & $this->nn);
- }
-
- return $x;
- }
-
- //----------------------------------------------------------------------
- public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
- {
- // Common code for intializing a Reed-Solomon control block (char or int symbols)
- // Copyright 2004 Phil Karn, KA9Q
- // May be used under the terms of the GNU Lesser General Public License (LGPL)
-
- $rs = null;
-
- // Check parameter ranges
- if($symsize < 0 || $symsize > 8) return $rs;
- if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs;
- if($prim <= 0 || $prim >= (1<<$symsize)) return $rs;
- if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values!
- if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
-
- $rs = new QRrsItem();
- $rs->mm = $symsize;
- $rs->nn = (1<<$symsize)-1;
- $rs->pad = $pad;
-
- $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
- $rs->index_of = array_fill(0, $rs->nn+1, 0);
-
- // PHP style macro replacement ;)
- $NN =& $rs->nn;
- $A0 =& $NN;
-
- // Generate Galois field lookup tables
- $rs->index_of[0] = $A0; // log(zero) = -inf
- $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
- $sr = 1;
-
- for($i=0; $i<$rs->nn; $i++) {
- $rs->index_of[$sr] = $i;
- $rs->alpha_to[$i] = $sr;
- $sr <<= 1;
- if($sr & (1<<$symsize)) {
- $sr ^= $gfpoly;
- }
- $sr &= $rs->nn;
- }
-
- if($sr != 1){
- // field generator polynomial is not primitive!
- $rs = NULL;
- return $rs;
- }
-
- /* Form RS code generator polynomial from its roots */
- $rs->genpoly = array_fill(0, $nroots+1, 0);
-
- $rs->fcr = $fcr;
- $rs->prim = $prim;
- $rs->nroots = $nroots;
- $rs->gfpoly = $gfpoly;
-
- /* Find prim-th root of 1, used in decoding */
- for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
- ; // intentional empty-body loop!
-
- $rs->iprim = (int)($iprim / $prim);
- $rs->genpoly[0] = 1;
-
- for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
- $rs->genpoly[$i+1] = 1;
-
- // Multiply rs->genpoly[] by @**(root + x)
- for ($j = $i; $j > 0; $j--) {
- if ($rs->genpoly[$j] != 0) {
- $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
- } else {
- $rs->genpoly[$j] = $rs->genpoly[$j-1];
- }
- }
- // rs->genpoly[0] can never be zero
- $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)];
- }
-
- // convert rs->genpoly[] to index form for quicker encoding
- for ($i = 0; $i <= $nroots; $i++)
- $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]];
-
- return $rs;
- }
-
- //----------------------------------------------------------------------
- public function encode_rs_char($data, &$parity)
- {
- $MM =& $this->mm;
- $NN =& $this->nn;
- $ALPHA_TO =& $this->alpha_to;
- $INDEX_OF =& $this->index_of;
- $GENPOLY =& $this->genpoly;
- $NROOTS =& $this->nroots;
- $FCR =& $this->fcr;
- $PRIM =& $this->prim;
- $IPRIM =& $this->iprim;
- $PAD =& $this->pad;
- $A0 =& $NN;
-
- $parity = array_fill(0, $NROOTS, 0);
-
- for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
-
- $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
- if($feedback != $A0) {
- // feedback term is non-zero
-
- // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
- // always be for the polynomials constructed by init_rs()
- $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
-
- for($j=1;$j<$NROOTS;$j++) {
- $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
- }
- }
-
- // Shift
- array_shift($parity);
- if($feedback != $A0) {
- array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
- } else {
- array_push($parity, 0);
- }
- }
- }
- }
-
- //##########################################################################
-
- class QRrs {
-
- public static $items = array();
-
- //----------------------------------------------------------------------
- public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
- {
- foreach(self::$items as $rs) {
- if($rs->pad != $pad) continue;
- if($rs->nroots != $nroots) continue;
- if($rs->mm != $symsize) continue;
- if($rs->gfpoly != $gfpoly) continue;
- if($rs->fcr != $fcr) continue;
- if($rs->prim != $prim) continue;
-
- return $rs;
- }
-
- $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
- array_unshift(self::$items, $rs);
-
- return $rs;
- }
+
+/*
+ * PHP QR Code encoder
+ *
+ * Reed-Solomon error correction support
+ *
+ * Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
+ * (libfec is released under the GNU Lesser General Public License.)
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRrsItem {
+
+ public $mm; // Bits per symbol
+ public $nn; // Symbols per block (= (1<= $this->nn) {
+ $x -= $this->nn;
+ $x = ($x >> $this->mm) + ($x & $this->nn);
+ }
+
+ return $x;
+ }
+
+ //----------------------------------------------------------------------
+ public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
+ {
+ // Common code for intializing a Reed-Solomon control block (char or int symbols)
+ // Copyright 2004 Phil Karn, KA9Q
+ // May be used under the terms of the GNU Lesser General Public License (LGPL)
+
+ $rs = null;
+
+ // Check parameter ranges
+ if($symsize < 0 || $symsize > 8) return $rs;
+ if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs;
+ if($prim <= 0 || $prim >= (1<<$symsize)) return $rs;
+ if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values!
+ if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
+
+ $rs = new QRrsItem();
+ $rs->mm = $symsize;
+ $rs->nn = (1<<$symsize)-1;
+ $rs->pad = $pad;
+
+ $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
+ $rs->index_of = array_fill(0, $rs->nn+1, 0);
+
+ // PHP style macro replacement ;)
+ $NN =& $rs->nn;
+ $A0 =& $NN;
+
+ // Generate Galois field lookup tables
+ $rs->index_of[0] = $A0; // log(zero) = -inf
+ $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
+ $sr = 1;
+
+ for($i=0; $i<$rs->nn; $i++) {
+ $rs->index_of[$sr] = $i;
+ $rs->alpha_to[$i] = $sr;
+ $sr <<= 1;
+ if($sr & (1<<$symsize)) {
+ $sr ^= $gfpoly;
+ }
+ $sr &= $rs->nn;
+ }
+
+ if($sr != 1){
+ // field generator polynomial is not primitive!
+ $rs = NULL;
+ return $rs;
+ }
+
+ /* Form RS code generator polynomial from its roots */
+ $rs->genpoly = array_fill(0, $nroots+1, 0);
+
+ $rs->fcr = $fcr;
+ $rs->prim = $prim;
+ $rs->nroots = $nroots;
+ $rs->gfpoly = $gfpoly;
+
+ /* Find prim-th root of 1, used in decoding */
+ for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
+ ; // intentional empty-body loop!
+
+ $rs->iprim = (int)($iprim / $prim);
+ $rs->genpoly[0] = 1;
+
+ for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
+ $rs->genpoly[$i+1] = 1;
+
+ // Multiply rs->genpoly[] by @**(root + x)
+ for ($j = $i; $j > 0; $j--) {
+ if ($rs->genpoly[$j] != 0) {
+ $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
+ } else {
+ $rs->genpoly[$j] = $rs->genpoly[$j-1];
+ }
+ }
+ // rs->genpoly[0] can never be zero
+ $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)];
+ }
+
+ // convert rs->genpoly[] to index form for quicker encoding
+ for ($i = 0; $i <= $nroots; $i++)
+ $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]];
+
+ return $rs;
+ }
+
+ //----------------------------------------------------------------------
+ public function encode_rs_char($data, &$parity)
+ {
+ $MM =& $this->mm;
+ $NN =& $this->nn;
+ $ALPHA_TO =& $this->alpha_to;
+ $INDEX_OF =& $this->index_of;
+ $GENPOLY =& $this->genpoly;
+ $NROOTS =& $this->nroots;
+ $FCR =& $this->fcr;
+ $PRIM =& $this->prim;
+ $IPRIM =& $this->iprim;
+ $PAD =& $this->pad;
+ $A0 =& $NN;
+
+ $parity = array_fill(0, $NROOTS, 0);
+
+ for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
+
+ $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
+ if($feedback != $A0) {
+ // feedback term is non-zero
+
+ // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
+ // always be for the polynomials constructed by init_rs()
+ $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
+
+ for($j=1;$j<$NROOTS;$j++) {
+ $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
+ }
+ }
+
+ // Shift
+ array_shift($parity);
+ if($feedback != $A0) {
+ array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
+ } else {
+ array_push($parity, 0);
+ }
+ }
+ }
+ }
+
+ //##########################################################################
+
+ class QRrs {
+
+ public static $items = array();
+
+ //----------------------------------------------------------------------
+ public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
+ {
+ foreach(self::$items as $rs) {
+ if($rs->pad != $pad) continue;
+ if($rs->nroots != $nroots) continue;
+ if($rs->mm != $symsize) continue;
+ if($rs->gfpoly != $gfpoly) continue;
+ if($rs->fcr != $fcr) continue;
+ if($rs->prim != $prim) continue;
+
+ return $rs;
+ }
+
+ $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
+ array_unshift(self::$items, $rs);
+
+ return $rs;
+ }
}
@@ -2470,334 +2470,334 @@
-
-/*
- * PHP QR Code encoder
- *
- * Masking
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('N1', 3);
- define('N2', 3);
- define('N3', 40);
- define('N4', 10);
-
- class QRmask {
-
- public $runLength = array();
-
- //----------------------------------------------------------------------
- public function __construct()
- {
- $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
- }
-
- //----------------------------------------------------------------------
- public function writeFormatInformation($width, &$frame, $mask, $level)
- {
- $blacks = 0;
- $format = QRspec::getFormatInfo($mask, $level);
-
- for($i=0; $i<8; $i++) {
- if($format & 1) {
- $blacks += 2;
- $v = 0x85;
- } else {
- $v = 0x84;
- }
-
- $frame[8][$width - 1 - $i] = chr($v);
- if($i < 6) {
- $frame[$i][8] = chr($v);
- } else {
- $frame[$i + 1][8] = chr($v);
- }
- $format = $format >> 1;
- }
-
- for($i=0; $i<7; $i++) {
- if($format & 1) {
- $blacks += 2;
- $v = 0x85;
- } else {
- $v = 0x84;
- }
-
- $frame[$width - 7 + $i][8] = chr($v);
- if($i == 0) {
- $frame[8][7] = chr($v);
- } else {
- $frame[8][6 - $i] = chr($v);
- }
-
- $format = $format >> 1;
- }
-
- return $blacks;
- }
-
- //----------------------------------------------------------------------
- public function mask0($x, $y) { return ($x+$y)&1; }
- public function mask1($x, $y) { return ($y&1); }
- public function mask2($x, $y) { return ($x%3); }
- public function mask3($x, $y) { return ($x+$y)%3; }
- public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
- public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; }
- public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; }
- public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; }
-
- //----------------------------------------------------------------------
- private function generateMaskNo($maskNo, $width, $frame)
- {
- $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-
- for($y=0; $y<$width; $y++) {
- for($x=0; $x<$width; $x++) {
- if(ord($frame[$y][$x]) & 0x80) {
- $bitMask[$y][$x] = 0;
- } else {
- $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
- $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
- }
-
- }
- }
-
- return $bitMask;
- }
-
- //----------------------------------------------------------------------
- public static function serial($bitFrame)
- {
- $codeArr = array();
-
- foreach ($bitFrame as $line)
- $codeArr[] = join('', $line);
-
- return gzcompress(join("\n", $codeArr), 9);
- }
-
- //----------------------------------------------------------------------
- public static function unserial($code)
- {
- $codeArr = array();
-
- $codeLines = explode("\n", gzuncompress($code));
- foreach ($codeLines as $line)
- $codeArr[] = str_split($line);
-
- return $codeArr;
- }
-
- //----------------------------------------------------------------------
- public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
- {
- $b = 0;
- $bitMask = array();
-
- $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
-
- if (QR_CACHEABLE) {
- if (file_exists($fileName)) {
- $bitMask = self::unserial(file_get_contents($fileName));
- } else {
- $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
- if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
- mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
- file_put_contents($fileName, self::serial($bitMask));
- }
- } else {
- $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
- }
-
- if ($maskGenOnly)
- return;
-
- $d = $s;
-
- for($y=0; $y<$width; $y++) {
- for($x=0; $x<$width; $x++) {
- if($bitMask[$y][$x] == 1) {
- $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
- }
- $b += (int)(ord($d[$y][$x]) & 1);
- }
- }
-
- return $b;
- }
-
- //----------------------------------------------------------------------
- public function makeMask($width, $frame, $maskNo, $level)
- {
- $masked = array_fill(0, $width, str_repeat("\0", $width));
- $this->makeMaskNo($maskNo, $width, $frame, $masked);
- $this->writeFormatInformation($width, $masked, $maskNo, $level);
-
- return $masked;
- }
-
- //----------------------------------------------------------------------
- public function calcN1N3($length)
- {
- $demerit = 0;
-
- for($i=0; $i<$length; $i++) {
-
- if($this->runLength[$i] >= 5) {
- $demerit += (N1 + ($this->runLength[$i] - 5));
- }
- if($i & 1) {
- if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
- $fact = (int)($this->runLength[$i] / 3);
- if(($this->runLength[$i-2] == $fact) &&
- ($this->runLength[$i-1] == $fact) &&
- ($this->runLength[$i+1] == $fact) &&
- ($this->runLength[$i+2] == $fact)) {
- if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
- $demerit += N3;
- } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
- $demerit += N3;
- }
- }
- }
- }
- }
- return $demerit;
- }
-
- //----------------------------------------------------------------------
- public function evaluateSymbol($width, $frame)
- {
- $head = 0;
- $demerit = 0;
-
- for($y=0; $y<$width; $y++) {
- $head = 0;
- $this->runLength[0] = 1;
-
- $frameY = $frame[$y];
-
- if ($y>0)
- $frameYM = $frame[$y-1];
-
- for($x=0; $x<$width; $x++) {
- if(($x > 0) && ($y > 0)) {
- $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
- $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
-
- if(($b22 | ($w22 ^ 1))&1) {
- $demerit += N2;
- }
- }
- if(($x == 0) && (ord($frameY[$x]) & 1)) {
- $this->runLength[0] = -1;
- $head = 1;
- $this->runLength[$head] = 1;
- } else if($x > 0) {
- if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
- $head++;
- $this->runLength[$head] = 1;
- } else {
- $this->runLength[$head]++;
- }
- }
- }
-
- $demerit += $this->calcN1N3($head+1);
- }
-
- for($x=0; $x<$width; $x++) {
- $head = 0;
- $this->runLength[0] = 1;
-
- for($y=0; $y<$width; $y++) {
- if($y == 0 && (ord($frame[$y][$x]) & 1)) {
- $this->runLength[0] = -1;
- $head = 1;
- $this->runLength[$head] = 1;
- } else if($y > 0) {
- if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
- $head++;
- $this->runLength[$head] = 1;
- } else {
- $this->runLength[$head]++;
- }
- }
- }
-
- $demerit += $this->calcN1N3($head+1);
- }
-
- return $demerit;
- }
-
-
- //----------------------------------------------------------------------
- public function mask($width, $frame, $level)
- {
- $minDemerit = PHP_INT_MAX;
- $bestMaskNum = 0;
- $bestMask = array();
-
- $checked_masks = array(0,1,2,3,4,5,6,7);
-
- if (QR_FIND_FROM_RANDOM !== false) {
-
- $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
- for ($i = 0; $i < $howManuOut; $i++) {
- $remPos = rand (0, count($checked_masks)-1);
- unset($checked_masks[$remPos]);
- $checked_masks = array_values($checked_masks);
- }
-
- }
-
- $bestMask = $frame;
-
- foreach($checked_masks as $i) {
- $mask = array_fill(0, $width, str_repeat("\0", $width));
-
- $demerit = 0;
- $blacks = 0;
- $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
- $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
- $blacks = (int)(100 * $blacks / ($width * $width));
- $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
- $demerit += $this->evaluateSymbol($width, $mask);
-
- if($demerit < $minDemerit) {
- $minDemerit = $demerit;
- $bestMask = $mask;
- $bestMaskNum = $i;
- }
- }
-
- return $bestMask;
- }
-
- //----------------------------------------------------------------------
- }
+
+/*
+ * PHP QR Code encoder
+ *
+ * Masking
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('N1', 3);
+ define('N2', 3);
+ define('N3', 40);
+ define('N4', 10);
+
+ class QRmask {
+
+ public $runLength = array();
+
+ //----------------------------------------------------------------------
+ public function __construct()
+ {
+ $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
+ }
+
+ //----------------------------------------------------------------------
+ public function writeFormatInformation($width, &$frame, $mask, $level)
+ {
+ $blacks = 0;
+ $format = QRspec::getFormatInfo($mask, $level);
+
+ for($i=0; $i<8; $i++) {
+ if($format & 1) {
+ $blacks += 2;
+ $v = 0x85;
+ } else {
+ $v = 0x84;
+ }
+
+ $frame[8][$width - 1 - $i] = chr($v);
+ if($i < 6) {
+ $frame[$i][8] = chr($v);
+ } else {
+ $frame[$i + 1][8] = chr($v);
+ }
+ $format = $format >> 1;
+ }
+
+ for($i=0; $i<7; $i++) {
+ if($format & 1) {
+ $blacks += 2;
+ $v = 0x85;
+ } else {
+ $v = 0x84;
+ }
+
+ $frame[$width - 7 + $i][8] = chr($v);
+ if($i == 0) {
+ $frame[8][7] = chr($v);
+ } else {
+ $frame[8][6 - $i] = chr($v);
+ }
+
+ $format = $format >> 1;
+ }
+
+ return $blacks;
+ }
+
+ //----------------------------------------------------------------------
+ public function mask0($x, $y) { return ($x+$y)&1; }
+ public function mask1($x, $y) { return ($y&1); }
+ public function mask2($x, $y) { return ($x%3); }
+ public function mask3($x, $y) { return ($x+$y)%3; }
+ public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
+ public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; }
+ public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; }
+ public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; }
+
+ //----------------------------------------------------------------------
+ private function generateMaskNo($maskNo, $width, $frame)
+ {
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+
+ for($y=0; $y<$width; $y++) {
+ for($x=0; $x<$width; $x++) {
+ if(ord($frame[$y][$x]) & 0x80) {
+ $bitMask[$y][$x] = 0;
+ } else {
+ $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
+ $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
+ }
+
+ }
+ }
+
+ return $bitMask;
+ }
+
+ //----------------------------------------------------------------------
+ public static function serial($bitFrame)
+ {
+ $codeArr = array();
+
+ foreach ($bitFrame as $line)
+ $codeArr[] = join('', $line);
+
+ return gzcompress(join("\n", $codeArr), 9);
+ }
+
+ //----------------------------------------------------------------------
+ public static function unserial($code)
+ {
+ $codeArr = array();
+
+ $codeLines = explode("\n", gzuncompress($code));
+ foreach ($codeLines as $line)
+ $codeArr[] = str_split($line);
+
+ return $codeArr;
+ }
+
+ //----------------------------------------------------------------------
+ public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
+ {
+ $b = 0;
+ $bitMask = array();
+
+ $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
+
+ if (QR_CACHEABLE) {
+ if (file_exists($fileName)) {
+ $bitMask = self::unserial(file_get_contents($fileName));
+ } else {
+ $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
+ if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
+ mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
+ file_put_contents($fileName, self::serial($bitMask));
+ }
+ } else {
+ $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
+ }
+
+ if ($maskGenOnly)
+ return;
+
+ $d = $s;
+
+ for($y=0; $y<$width; $y++) {
+ for($x=0; $x<$width; $x++) {
+ if($bitMask[$y][$x] == 1) {
+ $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
+ }
+ $b += (int)(ord($d[$y][$x]) & 1);
+ }
+ }
+
+ return $b;
+ }
+
+ //----------------------------------------------------------------------
+ public function makeMask($width, $frame, $maskNo, $level)
+ {
+ $masked = array_fill(0, $width, str_repeat("\0", $width));
+ $this->makeMaskNo($maskNo, $width, $frame, $masked);
+ $this->writeFormatInformation($width, $masked, $maskNo, $level);
+
+ return $masked;
+ }
+
+ //----------------------------------------------------------------------
+ public function calcN1N3($length)
+ {
+ $demerit = 0;
+
+ for($i=0; $i<$length; $i++) {
+
+ if($this->runLength[$i] >= 5) {
+ $demerit += (N1 + ($this->runLength[$i] - 5));
+ }
+ if($i & 1) {
+ if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
+ $fact = (int)($this->runLength[$i] / 3);
+ if(($this->runLength[$i-2] == $fact) &&
+ ($this->runLength[$i-1] == $fact) &&
+ ($this->runLength[$i+1] == $fact) &&
+ ($this->runLength[$i+2] == $fact)) {
+ if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
+ $demerit += N3;
+ } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
+ $demerit += N3;
+ }
+ }
+ }
+ }
+ }
+ return $demerit;
+ }
+
+ //----------------------------------------------------------------------
+ public function evaluateSymbol($width, $frame)
+ {
+ $head = 0;
+ $demerit = 0;
+
+ for($y=0; $y<$width; $y++) {
+ $head = 0;
+ $this->runLength[0] = 1;
+
+ $frameY = $frame[$y];
+
+ if ($y>0)
+ $frameYM = $frame[$y-1];
+
+ for($x=0; $x<$width; $x++) {
+ if(($x > 0) && ($y > 0)) {
+ $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
+ $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
+
+ if(($b22 | ($w22 ^ 1))&1) {
+ $demerit += N2;
+ }
+ }
+ if(($x == 0) && (ord($frameY[$x]) & 1)) {
+ $this->runLength[0] = -1;
+ $head = 1;
+ $this->runLength[$head] = 1;
+ } else if($x > 0) {
+ if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
+ $head++;
+ $this->runLength[$head] = 1;
+ } else {
+ $this->runLength[$head]++;
+ }
+ }
+ }
+
+ $demerit += $this->calcN1N3($head+1);
+ }
+
+ for($x=0; $x<$width; $x++) {
+ $head = 0;
+ $this->runLength[0] = 1;
+
+ for($y=0; $y<$width; $y++) {
+ if($y == 0 && (ord($frame[$y][$x]) & 1)) {
+ $this->runLength[0] = -1;
+ $head = 1;
+ $this->runLength[$head] = 1;
+ } else if($y > 0) {
+ if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
+ $head++;
+ $this->runLength[$head] = 1;
+ } else {
+ $this->runLength[$head]++;
+ }
+ }
+ }
+
+ $demerit += $this->calcN1N3($head+1);
+ }
+
+ return $demerit;
+ }
+
+
+ //----------------------------------------------------------------------
+ public function mask($width, $frame, $level)
+ {
+ $minDemerit = PHP_INT_MAX;
+ $bestMaskNum = 0;
+ $bestMask = array();
+
+ $checked_masks = array(0,1,2,3,4,5,6,7);
+
+ if (QR_FIND_FROM_RANDOM !== false) {
+
+ $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
+ for ($i = 0; $i < $howManuOut; $i++) {
+ $remPos = rand (0, count($checked_masks)-1);
+ unset($checked_masks[$remPos]);
+ $checked_masks = array_values($checked_masks);
+ }
+
+ }
+
+ $bestMask = $frame;
+
+ foreach($checked_masks as $i) {
+ $mask = array_fill(0, $width, str_repeat("\0", $width));
+
+ $demerit = 0;
+ $blacks = 0;
+ $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
+ $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
+ $blacks = (int)(100 * $blacks / ($width * $width));
+ $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
+ $demerit += $this->evaluateSymbol($width, $mask);
+
+ if($demerit < $minDemerit) {
+ $minDemerit = $demerit;
+ $bestMask = $mask;
+ $bestMaskNum = $i;
+ }
+ }
+
+ return $bestMask;
+ }
+
+ //----------------------------------------------------------------------
+ }
@@ -2806,507 +2806,507 @@
-
-/*
- * PHP QR Code encoder
- *
- * Main encoder classes.
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRrsblock {
- public $dataLength;
- public $data = array();
- public $eccLength;
- public $ecc = array();
-
- public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
- {
- $rs->encode_rs_char($data, $ecc);
-
- $this->dataLength = $dl;
- $this->data = $data;
- $this->eccLength = $el;
- $this->ecc = $ecc;
- }
- };
-
- //##########################################################################
-
- class QRrawcode {
- public $version;
- public $datacode = array();
- public $ecccode = array();
- public $blocks;
- public $rsblocks = array(); //of RSblock
- public $count;
- public $dataLength;
- public $eccLength;
- public $b1;
-
- //----------------------------------------------------------------------
- public function __construct(QRinput $input)
- {
- $spec = array(0,0,0,0,0);
-
- $this->datacode = $input->getByteStream();
- if(is_null($this->datacode)) {
- throw new Exception('null imput string');
- }
-
- QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
-
- $this->version = $input->getVersion();
- $this->b1 = QRspec::rsBlockNum1($spec);
- $this->dataLength = QRspec::rsDataLength($spec);
- $this->eccLength = QRspec::rsEccLength($spec);
- $this->ecccode = array_fill(0, $this->eccLength, 0);
- $this->blocks = QRspec::rsBlockNum($spec);
-
- $ret = $this->init($spec);
- if($ret < 0) {
- throw new Exception('block alloc error');
- return null;
- }
-
- $this->count = 0;
- }
-
- //----------------------------------------------------------------------
- public function init(array $spec)
- {
- $dl = QRspec::rsDataCodes1($spec);
- $el = QRspec::rsEccCodes1($spec);
- $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-
-
- $blockNo = 0;
- $dataPos = 0;
- $eccPos = 0;
- for($i=0; $iecccode,$eccPos);
- $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
- $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-
- $dataPos += $dl;
- $eccPos += $el;
- $blockNo++;
- }
-
- if(QRspec::rsBlockNum2($spec) == 0)
- return 0;
-
- $dl = QRspec::rsDataCodes2($spec);
- $el = QRspec::rsEccCodes2($spec);
- $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-
- if($rs == NULL) return -1;
-
- for($i=0; $iecccode,$eccPos);
- $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
- $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-
- $dataPos += $dl;
- $eccPos += $el;
- $blockNo++;
- }
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function getCode()
- {
- $ret;
-
- if($this->count < $this->dataLength) {
- $row = $this->count % $this->blocks;
- $col = $this->count / $this->blocks;
- if($col >= $this->rsblocks[0]->dataLength) {
- $row += $this->b1;
- }
- $ret = $this->rsblocks[$row]->data[$col];
- } else if($this->count < $this->dataLength + $this->eccLength) {
- $row = ($this->count - $this->dataLength) % $this->blocks;
- $col = ($this->count - $this->dataLength) / $this->blocks;
- $ret = $this->rsblocks[$row]->ecc[$col];
- } else {
- return 0;
- }
- $this->count++;
-
- return $ret;
- }
- }
-
- //##########################################################################
-
- class QRcode {
-
- public $version;
- public $width;
- public $data;
-
- //----------------------------------------------------------------------
- public function encodeMask(QRinput $input, $mask)
- {
- if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
- throw new Exception('wrong version');
- }
- if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
- throw new Exception('wrong level');
- }
-
- $raw = new QRrawcode($input);
-
- QRtools::markTime('after_raw');
-
- $version = $raw->version;
- $width = QRspec::getWidth($version);
- $frame = QRspec::newFrame($version);
-
- $filler = new FrameFiller($width, $frame);
- if(is_null($filler)) {
- return NULL;
- }
-
- // inteleaved data and ecc codes
- for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
- $code = $raw->getCode();
- $bit = 0x80;
- for($j=0; $j<8; $j++) {
- $addr = $filler->next();
- $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
- $bit = $bit >> 1;
- }
- }
-
- QRtools::markTime('after_filler');
-
- unset($raw);
-
- // remainder bits
- $j = QRspec::getRemainder($version);
- for($i=0; $i<$j; $i++) {
- $addr = $filler->next();
- $filler->setFrameAt($addr, 0x02);
- }
-
- $frame = $filler->frame;
- unset($filler);
-
-
- // masking
- $maskObj = new QRmask();
- if($mask < 0) {
-
- if (QR_FIND_BEST_MASK) {
- $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
- } else {
- $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
- }
- } else {
- $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
- }
-
- if($masked == NULL) {
- return NULL;
- }
-
- QRtools::markTime('after_mask');
-
- $this->version = $version;
- $this->width = $width;
- $this->data = $masked;
-
- return $this;
- }
-
- //----------------------------------------------------------------------
- public function encodeInput(QRinput $input)
- {
- return $this->encodeMask($input, -1);
- }
-
- //----------------------------------------------------------------------
- public function encodeString8bit($string, $version, $level)
- {
- if(string == NULL) {
- throw new Exception('empty string!');
- return NULL;
- }
-
- $input = new QRinput($version, $level);
- if($input == NULL) return NULL;
-
- $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
- if($ret < 0) {
- unset($input);
- return NULL;
- }
- return $this->encodeInput($input);
- }
-
- //----------------------------------------------------------------------
- public function encodeString($string, $version, $level, $hint, $casesensitive)
- {
-
- if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
- throw new Exception('bad hint');
- return NULL;
- }
-
- $input = new QRinput($version, $level);
- if($input == NULL) return NULL;
-
- $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
- if($ret < 0) {
- return NULL;
- }
-
- return $this->encodeInput($input);
- }
-
- //----------------------------------------------------------------------
- public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encodePNG($text, $outfile, $saveandprint=false);
- }
-
- //----------------------------------------------------------------------
- public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encode($text, $outfile);
- }
-
- //----------------------------------------------------------------------
- public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encodeRAW($text, $outfile);
- }
- }
-
- //##########################################################################
-
- class FrameFiller {
-
- public $width;
- public $frame;
- public $x;
- public $y;
- public $dir;
- public $bit;
-
- //----------------------------------------------------------------------
- public function __construct($width, &$frame)
- {
- $this->width = $width;
- $this->frame = $frame;
- $this->x = $width - 1;
- $this->y = $width - 1;
- $this->dir = -1;
- $this->bit = -1;
- }
-
- //----------------------------------------------------------------------
- public function setFrameAt($at, $val)
- {
- $this->frame[$at['y']][$at['x']] = chr($val);
- }
-
- //----------------------------------------------------------------------
- public function getFrameAt($at)
- {
- return ord($this->frame[$at['y']][$at['x']]);
- }
-
- //----------------------------------------------------------------------
- public function next()
- {
- do {
-
- if($this->bit == -1) {
- $this->bit = 0;
- return array('x'=>$this->x, 'y'=>$this->y);
- }
-
- $x = $this->x;
- $y = $this->y;
- $w = $this->width;
-
- if($this->bit == 0) {
- $x--;
- $this->bit++;
- } else {
- $x++;
- $y += $this->dir;
- $this->bit--;
- }
-
- if($this->dir < 0) {
- if($y < 0) {
- $y = 0;
- $x -= 2;
- $this->dir = 1;
- if($x == 6) {
- $x--;
- $y = 9;
- }
- }
- } else {
- if($y == $w) {
- $y = $w - 1;
- $x -= 2;
- $this->dir = -1;
- if($x == 6) {
- $x--;
- $y -= 8;
- }
- }
- }
- if($x < 0 || $y < 0) return null;
-
- $this->x = $x;
- $this->y = $y;
-
- } while(ord($this->frame[$y][$x]) & 0x80);
-
- return array('x'=>$x, 'y'=>$y);
- }
-
- } ;
-
- //##########################################################################
-
- class QRencode {
-
- public $casesensitive = true;
- public $eightbit = false;
-
- public $version = 0;
- public $size = 3;
- public $margin = 4;
-
- public $structured = 0; // not supported yet
-
- public $level = QR_ECLEVEL_L;
- public $hint = QR_MODE_8;
-
- //----------------------------------------------------------------------
- public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = new QRencode();
- $enc->size = $size;
- $enc->margin = $margin;
-
- switch ($level.'') {
- case '0':
- case '1':
- case '2':
- case '3':
- $enc->level = $level;
- break;
- case 'l':
- case 'L':
- $enc->level = QR_ECLEVEL_L;
- break;
- case 'm':
- case 'M':
- $enc->level = QR_ECLEVEL_M;
- break;
- case 'q':
- case 'Q':
- $enc->level = QR_ECLEVEL_Q;
- break;
- case 'h':
- case 'H':
- $enc->level = QR_ECLEVEL_H;
- break;
- }
-
- return $enc;
- }
-
- //----------------------------------------------------------------------
- public function encodeRAW($intext, $outfile = false)
- {
- $code = new QRcode();
-
- if($this->eightbit) {
- $code->encodeString8bit($intext, $this->version, $this->level);
- } else {
- $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
- }
-
- return $code->data;
- }
-
- //----------------------------------------------------------------------
- public function encode($intext, $outfile = false)
- {
- $code = new QRcode();
-
- if($this->eightbit) {
- $code->encodeString8bit($intext, $this->version, $this->level);
- } else {
- $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
- }
-
- QRtools::markTime('after_encode');
-
- if ($outfile!== false) {
- file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
- } else {
- return QRtools::binarize($code->data);
- }
- }
-
- //----------------------------------------------------------------------
- public function encodePNG($intext, $outfile = false,$saveandprint=false)
- {
- try {
-
- ob_start();
- $tab = $this->encode($intext);
- $err = ob_get_contents();
- ob_end_clean();
-
- if ($err != '')
- QRtools::log($outfile, $err);
-
- $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
-
- QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
-
- } catch (Exception $e) {
-
- QRtools::log($outfile, $e->getMessage());
-
- }
- }
- }
+
+/*
+ * PHP QR Code encoder
+ *
+ * Main encoder classes.
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRrsblock {
+ public $dataLength;
+ public $data = array();
+ public $eccLength;
+ public $ecc = array();
+
+ public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
+ {
+ $rs->encode_rs_char($data, $ecc);
+
+ $this->dataLength = $dl;
+ $this->data = $data;
+ $this->eccLength = $el;
+ $this->ecc = $ecc;
+ }
+ };
+
+ //##########################################################################
+
+ class QRrawcode {
+ public $version;
+ public $datacode = array();
+ public $ecccode = array();
+ public $blocks;
+ public $rsblocks = array(); //of RSblock
+ public $count;
+ public $dataLength;
+ public $eccLength;
+ public $b1;
+
+ //----------------------------------------------------------------------
+ public function __construct(QRinput $input)
+ {
+ $spec = array(0,0,0,0,0);
+
+ $this->datacode = $input->getByteStream();
+ if(is_null($this->datacode)) {
+ throw new Exception('null imput string');
+ }
+
+ QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
+
+ $this->version = $input->getVersion();
+ $this->b1 = QRspec::rsBlockNum1($spec);
+ $this->dataLength = QRspec::rsDataLength($spec);
+ $this->eccLength = QRspec::rsEccLength($spec);
+ $this->ecccode = array_fill(0, $this->eccLength, 0);
+ $this->blocks = QRspec::rsBlockNum($spec);
+
+ $ret = $this->init($spec);
+ if($ret < 0) {
+ throw new Exception('block alloc error');
+ return null;
+ }
+
+ $this->count = 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function init(array $spec)
+ {
+ $dl = QRspec::rsDataCodes1($spec);
+ $el = QRspec::rsEccCodes1($spec);
+ $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+
+
+ $blockNo = 0;
+ $dataPos = 0;
+ $eccPos = 0;
+ for($i=0; $iecccode,$eccPos);
+ $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+ $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+
+ $dataPos += $dl;
+ $eccPos += $el;
+ $blockNo++;
+ }
+
+ if(QRspec::rsBlockNum2($spec) == 0)
+ return 0;
+
+ $dl = QRspec::rsDataCodes2($spec);
+ $el = QRspec::rsEccCodes2($spec);
+ $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+
+ if($rs == NULL) return -1;
+
+ for($i=0; $iecccode,$eccPos);
+ $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+ $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+
+ $dataPos += $dl;
+ $eccPos += $el;
+ $blockNo++;
+ }
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function getCode()
+ {
+ $ret;
+
+ if($this->count < $this->dataLength) {
+ $row = $this->count % $this->blocks;
+ $col = $this->count / $this->blocks;
+ if($col >= $this->rsblocks[0]->dataLength) {
+ $row += $this->b1;
+ }
+ $ret = $this->rsblocks[$row]->data[$col];
+ } else if($this->count < $this->dataLength + $this->eccLength) {
+ $row = ($this->count - $this->dataLength) % $this->blocks;
+ $col = ($this->count - $this->dataLength) / $this->blocks;
+ $ret = $this->rsblocks[$row]->ecc[$col];
+ } else {
+ return 0;
+ }
+ $this->count++;
+
+ return $ret;
+ }
+ }
+
+ //##########################################################################
+
+ class QRcode {
+
+ public $version;
+ public $width;
+ public $data;
+
+ //----------------------------------------------------------------------
+ public function encodeMask(QRinput $input, $mask)
+ {
+ if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
+ throw new Exception('wrong version');
+ }
+ if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
+ throw new Exception('wrong level');
+ }
+
+ $raw = new QRrawcode($input);
+
+ QRtools::markTime('after_raw');
+
+ $version = $raw->version;
+ $width = QRspec::getWidth($version);
+ $frame = QRspec::newFrame($version);
+
+ $filler = new FrameFiller($width, $frame);
+ if(is_null($filler)) {
+ return NULL;
+ }
+
+ // inteleaved data and ecc codes
+ for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
+ $code = $raw->getCode();
+ $bit = 0x80;
+ for($j=0; $j<8; $j++) {
+ $addr = $filler->next();
+ $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
+ $bit = $bit >> 1;
+ }
+ }
+
+ QRtools::markTime('after_filler');
+
+ unset($raw);
+
+ // remainder bits
+ $j = QRspec::getRemainder($version);
+ for($i=0; $i<$j; $i++) {
+ $addr = $filler->next();
+ $filler->setFrameAt($addr, 0x02);
+ }
+
+ $frame = $filler->frame;
+ unset($filler);
+
+
+ // masking
+ $maskObj = new QRmask();
+ if($mask < 0) {
+
+ if (QR_FIND_BEST_MASK) {
+ $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
+ } else {
+ $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
+ }
+ } else {
+ $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
+ }
+
+ if($masked == NULL) {
+ return NULL;
+ }
+
+ QRtools::markTime('after_mask');
+
+ $this->version = $version;
+ $this->width = $width;
+ $this->data = $masked;
+
+ return $this;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeInput(QRinput $input)
+ {
+ return $this->encodeMask($input, -1);
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeString8bit($string, $version, $level)
+ {
+ if(string == NULL) {
+ throw new Exception('empty string!');
+ return NULL;
+ }
+
+ $input = new QRinput($version, $level);
+ if($input == NULL) return NULL;
+
+ $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
+ if($ret < 0) {
+ unset($input);
+ return NULL;
+ }
+ return $this->encodeInput($input);
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeString($string, $version, $level, $hint, $casesensitive)
+ {
+
+ if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
+ throw new Exception('bad hint');
+ return NULL;
+ }
+
+ $input = new QRinput($version, $level);
+ if($input == NULL) return NULL;
+
+ $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
+ if($ret < 0) {
+ return NULL;
+ }
+
+ return $this->encodeInput($input);
+ }
+
+ //----------------------------------------------------------------------
+ public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encodePNG($text, $outfile, $saveandprint=false);
+ }
+
+ //----------------------------------------------------------------------
+ public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encode($text, $outfile);
+ }
+
+ //----------------------------------------------------------------------
+ public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encodeRAW($text, $outfile);
+ }
+ }
+
+ //##########################################################################
+
+ class FrameFiller {
+
+ public $width;
+ public $frame;
+ public $x;
+ public $y;
+ public $dir;
+ public $bit;
+
+ //----------------------------------------------------------------------
+ public function __construct($width, &$frame)
+ {
+ $this->width = $width;
+ $this->frame = $frame;
+ $this->x = $width - 1;
+ $this->y = $width - 1;
+ $this->dir = -1;
+ $this->bit = -1;
+ }
+
+ //----------------------------------------------------------------------
+ public function setFrameAt($at, $val)
+ {
+ $this->frame[$at['y']][$at['x']] = chr($val);
+ }
+
+ //----------------------------------------------------------------------
+ public function getFrameAt($at)
+ {
+ return ord($this->frame[$at['y']][$at['x']]);
+ }
+
+ //----------------------------------------------------------------------
+ public function next()
+ {
+ do {
+
+ if($this->bit == -1) {
+ $this->bit = 0;
+ return array('x'=>$this->x, 'y'=>$this->y);
+ }
+
+ $x = $this->x;
+ $y = $this->y;
+ $w = $this->width;
+
+ if($this->bit == 0) {
+ $x--;
+ $this->bit++;
+ } else {
+ $x++;
+ $y += $this->dir;
+ $this->bit--;
+ }
+
+ if($this->dir < 0) {
+ if($y < 0) {
+ $y = 0;
+ $x -= 2;
+ $this->dir = 1;
+ if($x == 6) {
+ $x--;
+ $y = 9;
+ }
+ }
+ } else {
+ if($y == $w) {
+ $y = $w - 1;
+ $x -= 2;
+ $this->dir = -1;
+ if($x == 6) {
+ $x--;
+ $y -= 8;
+ }
+ }
+ }
+ if($x < 0 || $y < 0) return null;
+
+ $this->x = $x;
+ $this->y = $y;
+
+ } while(ord($this->frame[$y][$x]) & 0x80);
+
+ return array('x'=>$x, 'y'=>$y);
+ }
+
+ } ;
+
+ //##########################################################################
+
+ class QRencode {
+
+ public $casesensitive = true;
+ public $eightbit = false;
+
+ public $version = 0;
+ public $size = 3;
+ public $margin = 4;
+
+ public $structured = 0; // not supported yet
+
+ public $level = QR_ECLEVEL_L;
+ public $hint = QR_MODE_8;
+
+ //----------------------------------------------------------------------
+ public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = new QRencode();
+ $enc->size = $size;
+ $enc->margin = $margin;
+
+ switch ($level.'') {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ $enc->level = $level;
+ break;
+ case 'l':
+ case 'L':
+ $enc->level = QR_ECLEVEL_L;
+ break;
+ case 'm':
+ case 'M':
+ $enc->level = QR_ECLEVEL_M;
+ break;
+ case 'q':
+ case 'Q':
+ $enc->level = QR_ECLEVEL_Q;
+ break;
+ case 'h':
+ case 'H':
+ $enc->level = QR_ECLEVEL_H;
+ break;
+ }
+
+ return $enc;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeRAW($intext, $outfile = false)
+ {
+ $code = new QRcode();
+
+ if($this->eightbit) {
+ $code->encodeString8bit($intext, $this->version, $this->level);
+ } else {
+ $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+ }
+
+ return $code->data;
+ }
+
+ //----------------------------------------------------------------------
+ public function encode($intext, $outfile = false)
+ {
+ $code = new QRcode();
+
+ if($this->eightbit) {
+ $code->encodeString8bit($intext, $this->version, $this->level);
+ } else {
+ $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+ }
+
+ QRtools::markTime('after_encode');
+
+ if ($outfile!== false) {
+ file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
+ } else {
+ return QRtools::binarize($code->data);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodePNG($intext, $outfile = false,$saveandprint=false)
+ {
+ try {
+
+ ob_start();
+ $tab = $this->encode($intext);
+ $err = ob_get_contents();
+ ob_end_clean();
+
+ if ($err != '')
+ QRtools::log($outfile, $err);
+
+ $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+
+ QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
+
+ } catch (Exception $e) {
+
+ QRtools::log($outfile, $e->getMessage());
+
+ }
+ }
+ }
diff --git a/application/libraries/phpqrcode/qrbitstream.php b/application/libraries/phpqrcode/qrbitstream.php
index c8d1166..7d4ec4a 100644
--- a/application/libraries/phpqrcode/qrbitstream.php
+++ b/application/libraries/phpqrcode/qrbitstream.php
@@ -1,180 +1,180 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRbitstream {
-
- public $data = array();
-
- //----------------------------------------------------------------------
- public function size()
- {
- return count($this->data);
- }
-
- //----------------------------------------------------------------------
- public function allocate($setLength)
- {
- $this->data = array_fill(0, $setLength, 0);
- return 0;
- }
-
- //----------------------------------------------------------------------
- public static function newFromNum($bits, $num)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($bits);
-
- $mask = 1 << ($bits - 1);
- for($i=0; $i<$bits; $i++) {
- if($num & $mask) {
- $bstream->data[$i] = 1;
- } else {
- $bstream->data[$i] = 0;
- }
- $mask = $mask >> 1;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public static function newFromBytes($size, $data)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($size * 8);
- $p=0;
-
- for($i=0; $i<$size; $i++) {
- $mask = 0x80;
- for($j=0; $j<8; $j++) {
- if($data[$i] & $mask) {
- $bstream->data[$p] = 1;
- } else {
- $bstream->data[$p] = 0;
- }
- $p++;
- $mask = $mask >> 1;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function append(QRbitstream $arg)
- {
- if (is_null($arg)) {
- return -1;
- }
-
- if($arg->size() == 0) {
- return 0;
- }
-
- if($this->size() == 0) {
- $this->data = $arg->data;
- return 0;
- }
-
- $this->data = array_values(array_merge($this->data, $arg->data));
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendNum($bits, $num)
- {
- if ($bits == 0)
- return 0;
-
- $b = QRbitstream::newFromNum($bits, $num);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function appendBytes($size, $data)
- {
- if ($size == 0)
- return 0;
-
- $b = QRbitstream::newFromBytes($size, $data);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function toByte()
- {
-
- $size = $this->size();
-
- if($size == 0) {
- return array();
- }
-
- $data = array_fill(0, (int)(($size + 7) / 8), 0);
- $bytes = (int)($size / 8);
-
- $p = 0;
-
- for($i=0; $i<$bytes; $i++) {
- $v = 0;
- for($j=0; $j<8; $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$i] = $v;
- }
-
- if($size & 7) {
- $v = 0;
- for($j=0; $j<($size & 7); $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$bytes] = $v;
- }
-
- return $data;
- }
-
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRbitstream {
+
+ public $data = array();
+
+ //----------------------------------------------------------------------
+ public function size()
+ {
+ return count($this->data);
+ }
+
+ //----------------------------------------------------------------------
+ public function allocate($setLength)
+ {
+ $this->data = array_fill(0, $setLength, 0);
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFromNum($bits, $num)
+ {
+ $bstream = new QRbitstream();
+ $bstream->allocate($bits);
+
+ $mask = 1 << ($bits - 1);
+ for($i=0; $i<$bits; $i++) {
+ if($num & $mask) {
+ $bstream->data[$i] = 1;
+ } else {
+ $bstream->data[$i] = 0;
+ }
+ $mask = $mask >> 1;
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFromBytes($size, $data)
+ {
+ $bstream = new QRbitstream();
+ $bstream->allocate($size * 8);
+ $p=0;
+
+ for($i=0; $i<$size; $i++) {
+ $mask = 0x80;
+ for($j=0; $j<8; $j++) {
+ if($data[$i] & $mask) {
+ $bstream->data[$p] = 1;
+ } else {
+ $bstream->data[$p] = 0;
+ }
+ $p++;
+ $mask = $mask >> 1;
+ }
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function append(QRbitstream $arg)
+ {
+ if (is_null($arg)) {
+ return -1;
+ }
+
+ if($arg->size() == 0) {
+ return 0;
+ }
+
+ if($this->size() == 0) {
+ $this->data = $arg->data;
+ return 0;
+ }
+
+ $this->data = array_values(array_merge($this->data, $arg->data));
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendNum($bits, $num)
+ {
+ if ($bits == 0)
+ return 0;
+
+ $b = QRbitstream::newFromNum($bits, $num);
+
+ if(is_null($b))
+ return -1;
+
+ $ret = $this->append($b);
+ unset($b);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendBytes($size, $data)
+ {
+ if ($size == 0)
+ return 0;
+
+ $b = QRbitstream::newFromBytes($size, $data);
+
+ if(is_null($b))
+ return -1;
+
+ $ret = $this->append($b);
+ unset($b);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function toByte()
+ {
+
+ $size = $this->size();
+
+ if($size == 0) {
+ return array();
+ }
+
+ $data = array_fill(0, (int)(($size + 7) / 8), 0);
+ $bytes = (int)($size / 8);
+
+ $p = 0;
+
+ for($i=0; $i<$bytes; $i++) {
+ $v = 0;
+ for($j=0; $j<8; $j++) {
+ $v = $v << 1;
+ $v |= $this->data[$p];
+ $p++;
+ }
+ $data[$i] = $v;
+ }
+
+ if($size & 7) {
+ $v = 0;
+ for($j=0; $j<($size & 7); $j++) {
+ $v = $v << 1;
+ $v |= $this->data[$p];
+ $p++;
+ }
+ $data[$bytes] = $v;
+ }
+
+ return $data;
+ }
+
+ }
diff --git a/application/libraries/phpqrcode/qrconfig.php b/application/libraries/phpqrcode/qrconfig.php
index 62e7f97..e53dff8 100644
--- a/application/libraries/phpqrcode/qrconfig.php
+++ b/application/libraries/phpqrcode/qrconfig.php
@@ -1,17 +1,17 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- // Encoding modes
-
- define('QR_MODE_NUL', -1);
- define('QR_MODE_NUM', 0);
- define('QR_MODE_AN', 1);
- define('QR_MODE_8', 2);
- define('QR_MODE_KANJI', 3);
- define('QR_MODE_STRUCTURE', 4);
-
- // Levels of error correction.
-
- define('QR_ECLEVEL_L', 0);
- define('QR_ECLEVEL_M', 1);
- define('QR_ECLEVEL_Q', 2);
- define('QR_ECLEVEL_H', 3);
-
- // Supported output formats
-
- define('QR_FORMAT_TEXT', 0);
- define('QR_FORMAT_PNG', 1);
-
- class qrstr {
- public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
- $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ // Encoding modes
+
+ define('QR_MODE_NUL', -1);
+ define('QR_MODE_NUM', 0);
+ define('QR_MODE_AN', 1);
+ define('QR_MODE_8', 2);
+ define('QR_MODE_KANJI', 3);
+ define('QR_MODE_STRUCTURE', 4);
+
+ // Levels of error correction.
+
+ define('QR_ECLEVEL_L', 0);
+ define('QR_ECLEVEL_M', 1);
+ define('QR_ECLEVEL_Q', 2);
+ define('QR_ECLEVEL_H', 3);
+
+ // Supported output formats
+
+ define('QR_FORMAT_TEXT', 0);
+ define('QR_FORMAT_PNG', 1);
+
+ class qrstr {
+ public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
+ $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
+ }
}
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/qrencode.php b/application/libraries/phpqrcode/qrencode.php
index fc909fa..4b77a5b 100644
--- a/application/libraries/phpqrcode/qrencode.php
+++ b/application/libraries/phpqrcode/qrencode.php
@@ -1,502 +1,502 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRrsblock {
- public $dataLength;
- public $data = array();
- public $eccLength;
- public $ecc = array();
-
- public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
- {
- $rs->encode_rs_char($data, $ecc);
-
- $this->dataLength = $dl;
- $this->data = $data;
- $this->eccLength = $el;
- $this->ecc = $ecc;
- }
- };
-
- //##########################################################################
-
- class QRrawcode {
- public $version;
- public $datacode = array();
- public $ecccode = array();
- public $blocks;
- public $rsblocks = array(); //of RSblock
- public $count;
- public $dataLength;
- public $eccLength;
- public $b1;
-
- //----------------------------------------------------------------------
- public function __construct(QRinput $input)
- {
- $spec = array(0,0,0,0,0);
-
- $this->datacode = $input->getByteStream();
- if(is_null($this->datacode)) {
- throw new Exception('null imput string');
- }
-
- QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
-
- $this->version = $input->getVersion();
- $this->b1 = QRspec::rsBlockNum1($spec);
- $this->dataLength = QRspec::rsDataLength($spec);
- $this->eccLength = QRspec::rsEccLength($spec);
- $this->ecccode = array_fill(0, $this->eccLength, 0);
- $this->blocks = QRspec::rsBlockNum($spec);
-
- $ret = $this->init($spec);
- if($ret < 0) {
- throw new Exception('block alloc error');
- return null;
- }
-
- $this->count = 0;
- }
-
- //----------------------------------------------------------------------
- public function init(array $spec)
- {
- $dl = QRspec::rsDataCodes1($spec);
- $el = QRspec::rsEccCodes1($spec);
- $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-
-
- $blockNo = 0;
- $dataPos = 0;
- $eccPos = 0;
- for($i=0; $iecccode,$eccPos);
- $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
- $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-
- $dataPos += $dl;
- $eccPos += $el;
- $blockNo++;
- }
-
- if(QRspec::rsBlockNum2($spec) == 0)
- return 0;
-
- $dl = QRspec::rsDataCodes2($spec);
- $el = QRspec::rsEccCodes2($spec);
- $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-
- if($rs == NULL) return -1;
-
- for($i=0; $iecccode,$eccPos);
- $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
- $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-
- $dataPos += $dl;
- $eccPos += $el;
- $blockNo++;
- }
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function getCode()
- {
- $ret;
-
- if($this->count < $this->dataLength) {
- $row = $this->count % $this->blocks;
- $col = $this->count / $this->blocks;
- if($col >= $this->rsblocks[0]->dataLength) {
- $row += $this->b1;
- }
- $ret = $this->rsblocks[$row]->data[$col];
- } else if($this->count < $this->dataLength + $this->eccLength) {
- $row = ($this->count - $this->dataLength) % $this->blocks;
- $col = ($this->count - $this->dataLength) / $this->blocks;
- $ret = $this->rsblocks[$row]->ecc[$col];
- } else {
- return 0;
- }
- $this->count++;
-
- return $ret;
- }
- }
-
- //##########################################################################
-
- class QRcode {
-
- public $version;
- public $width;
- public $data;
-
- //----------------------------------------------------------------------
- public function encodeMask(QRinput $input, $mask)
- {
- if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
- throw new Exception('wrong version');
- }
- if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
- throw new Exception('wrong level');
- }
-
- $raw = new QRrawcode($input);
-
- QRtools::markTime('after_raw');
-
- $version = $raw->version;
- $width = QRspec::getWidth($version);
- $frame = QRspec::newFrame($version);
-
- $filler = new FrameFiller($width, $frame);
- if(is_null($filler)) {
- return NULL;
- }
-
- // inteleaved data and ecc codes
- for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
- $code = $raw->getCode();
- $bit = 0x80;
- for($j=0; $j<8; $j++) {
- $addr = $filler->next();
- $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
- $bit = $bit >> 1;
- }
- }
-
- QRtools::markTime('after_filler');
-
- unset($raw);
-
- // remainder bits
- $j = QRspec::getRemainder($version);
- for($i=0; $i<$j; $i++) {
- $addr = $filler->next();
- $filler->setFrameAt($addr, 0x02);
- }
-
- $frame = $filler->frame;
- unset($filler);
-
-
- // masking
- $maskObj = new QRmask();
- if($mask < 0) {
-
- if (QR_FIND_BEST_MASK) {
- $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
- } else {
- $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
- }
- } else {
- $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
- }
-
- if($masked == NULL) {
- return NULL;
- }
-
- QRtools::markTime('after_mask');
-
- $this->version = $version;
- $this->width = $width;
- $this->data = $masked;
-
- return $this;
- }
-
- //----------------------------------------------------------------------
- public function encodeInput(QRinput $input)
- {
- return $this->encodeMask($input, -1);
- }
-
- //----------------------------------------------------------------------
- public function encodeString8bit($string, $version, $level)
- {
- if(string == NULL) {
- throw new Exception('empty string!');
- return NULL;
- }
-
- $input = new QRinput($version, $level);
- if($input == NULL) return NULL;
-
- $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
- if($ret < 0) {
- unset($input);
- return NULL;
- }
- return $this->encodeInput($input);
- }
-
- //----------------------------------------------------------------------
- public function encodeString($string, $version, $level, $hint, $casesensitive)
- {
-
- if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
- throw new Exception('bad hint');
- return NULL;
- }
-
- $input = new QRinput($version, $level);
- if($input == NULL) return NULL;
-
- $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
- if($ret < 0) {
- return NULL;
- }
-
- return $this->encodeInput($input);
- }
-
- //----------------------------------------------------------------------
- public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encodePNG($text, $outfile, $saveandprint=false);
- }
-
- //----------------------------------------------------------------------
- public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encode($text, $outfile);
- }
-
- //----------------------------------------------------------------------
- public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encodeRAW($text, $outfile);
- }
- }
-
- //##########################################################################
-
- class FrameFiller {
-
- public $width;
- public $frame;
- public $x;
- public $y;
- public $dir;
- public $bit;
-
- //----------------------------------------------------------------------
- public function __construct($width, &$frame)
- {
- $this->width = $width;
- $this->frame = $frame;
- $this->x = $width - 1;
- $this->y = $width - 1;
- $this->dir = -1;
- $this->bit = -1;
- }
-
- //----------------------------------------------------------------------
- public function setFrameAt($at, $val)
- {
- $this->frame[$at['y']][$at['x']] = chr($val);
- }
-
- //----------------------------------------------------------------------
- public function getFrameAt($at)
- {
- return ord($this->frame[$at['y']][$at['x']]);
- }
-
- //----------------------------------------------------------------------
- public function next()
- {
- do {
-
- if($this->bit == -1) {
- $this->bit = 0;
- return array('x'=>$this->x, 'y'=>$this->y);
- }
-
- $x = $this->x;
- $y = $this->y;
- $w = $this->width;
-
- if($this->bit == 0) {
- $x--;
- $this->bit++;
- } else {
- $x++;
- $y += $this->dir;
- $this->bit--;
- }
-
- if($this->dir < 0) {
- if($y < 0) {
- $y = 0;
- $x -= 2;
- $this->dir = 1;
- if($x == 6) {
- $x--;
- $y = 9;
- }
- }
- } else {
- if($y == $w) {
- $y = $w - 1;
- $x -= 2;
- $this->dir = -1;
- if($x == 6) {
- $x--;
- $y -= 8;
- }
- }
- }
- if($x < 0 || $y < 0) return null;
-
- $this->x = $x;
- $this->y = $y;
-
- } while(ord($this->frame[$y][$x]) & 0x80);
-
- return array('x'=>$x, 'y'=>$y);
- }
-
- } ;
-
- //##########################################################################
-
- class QRencode {
-
- public $casesensitive = true;
- public $eightbit = false;
-
- public $version = 0;
- public $size = 3;
- public $margin = 4;
-
- public $structured = 0; // not supported yet
-
- public $level = QR_ECLEVEL_L;
- public $hint = QR_MODE_8;
-
- //----------------------------------------------------------------------
- public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = new QRencode();
- $enc->size = $size;
- $enc->margin = $margin;
-
- switch ($level.'') {
- case '0':
- case '1':
- case '2':
- case '3':
- $enc->level = $level;
- break;
- case 'l':
- case 'L':
- $enc->level = QR_ECLEVEL_L;
- break;
- case 'm':
- case 'M':
- $enc->level = QR_ECLEVEL_M;
- break;
- case 'q':
- case 'Q':
- $enc->level = QR_ECLEVEL_Q;
- break;
- case 'h':
- case 'H':
- $enc->level = QR_ECLEVEL_H;
- break;
- }
-
- return $enc;
- }
-
- //----------------------------------------------------------------------
- public function encodeRAW($intext, $outfile = false)
- {
- $code = new QRcode();
-
- if($this->eightbit) {
- $code->encodeString8bit($intext, $this->version, $this->level);
- } else {
- $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
- }
-
- return $code->data;
- }
-
- //----------------------------------------------------------------------
- public function encode($intext, $outfile = false)
- {
- $code = new QRcode();
-
- if($this->eightbit) {
- $code->encodeString8bit($intext, $this->version, $this->level);
- } else {
- $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
- }
-
- QRtools::markTime('after_encode');
-
- if ($outfile!== false) {
- file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
- } else {
- return QRtools::binarize($code->data);
- }
- }
-
- //----------------------------------------------------------------------
- public function encodePNG($intext, $outfile = false,$saveandprint=false)
- {
- try {
-
- ob_start();
- $tab = $this->encode($intext);
- $err = ob_get_contents();
- ob_end_clean();
-
- if ($err != '')
- QRtools::log($outfile, $err);
-
- $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
-
- QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
-
- } catch (Exception $e) {
-
- QRtools::log($outfile, $e->getMessage());
-
- }
- }
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRrsblock {
+ public $dataLength;
+ public $data = array();
+ public $eccLength;
+ public $ecc = array();
+
+ public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
+ {
+ $rs->encode_rs_char($data, $ecc);
+
+ $this->dataLength = $dl;
+ $this->data = $data;
+ $this->eccLength = $el;
+ $this->ecc = $ecc;
+ }
+ };
+
+ //##########################################################################
+
+ class QRrawcode {
+ public $version;
+ public $datacode = array();
+ public $ecccode = array();
+ public $blocks;
+ public $rsblocks = array(); //of RSblock
+ public $count;
+ public $dataLength;
+ public $eccLength;
+ public $b1;
+
+ //----------------------------------------------------------------------
+ public function __construct(QRinput $input)
+ {
+ $spec = array(0,0,0,0,0);
+
+ $this->datacode = $input->getByteStream();
+ if(is_null($this->datacode)) {
+ throw new Exception('null imput string');
+ }
+
+ QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
+
+ $this->version = $input->getVersion();
+ $this->b1 = QRspec::rsBlockNum1($spec);
+ $this->dataLength = QRspec::rsDataLength($spec);
+ $this->eccLength = QRspec::rsEccLength($spec);
+ $this->ecccode = array_fill(0, $this->eccLength, 0);
+ $this->blocks = QRspec::rsBlockNum($spec);
+
+ $ret = $this->init($spec);
+ if($ret < 0) {
+ throw new Exception('block alloc error');
+ return null;
+ }
+
+ $this->count = 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function init(array $spec)
+ {
+ $dl = QRspec::rsDataCodes1($spec);
+ $el = QRspec::rsEccCodes1($spec);
+ $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+
+
+ $blockNo = 0;
+ $dataPos = 0;
+ $eccPos = 0;
+ for($i=0; $iecccode,$eccPos);
+ $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+ $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+
+ $dataPos += $dl;
+ $eccPos += $el;
+ $blockNo++;
+ }
+
+ if(QRspec::rsBlockNum2($spec) == 0)
+ return 0;
+
+ $dl = QRspec::rsDataCodes2($spec);
+ $el = QRspec::rsEccCodes2($spec);
+ $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+
+ if($rs == NULL) return -1;
+
+ for($i=0; $iecccode,$eccPos);
+ $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+ $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+
+ $dataPos += $dl;
+ $eccPos += $el;
+ $blockNo++;
+ }
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function getCode()
+ {
+ $ret;
+
+ if($this->count < $this->dataLength) {
+ $row = $this->count % $this->blocks;
+ $col = $this->count / $this->blocks;
+ if($col >= $this->rsblocks[0]->dataLength) {
+ $row += $this->b1;
+ }
+ $ret = $this->rsblocks[$row]->data[$col];
+ } else if($this->count < $this->dataLength + $this->eccLength) {
+ $row = ($this->count - $this->dataLength) % $this->blocks;
+ $col = ($this->count - $this->dataLength) / $this->blocks;
+ $ret = $this->rsblocks[$row]->ecc[$col];
+ } else {
+ return 0;
+ }
+ $this->count++;
+
+ return $ret;
+ }
+ }
+
+ //##########################################################################
+
+ class QRcode {
+
+ public $version;
+ public $width;
+ public $data;
+
+ //----------------------------------------------------------------------
+ public function encodeMask(QRinput $input, $mask)
+ {
+ if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
+ throw new Exception('wrong version');
+ }
+ if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
+ throw new Exception('wrong level');
+ }
+
+ $raw = new QRrawcode($input);
+
+ QRtools::markTime('after_raw');
+
+ $version = $raw->version;
+ $width = QRspec::getWidth($version);
+ $frame = QRspec::newFrame($version);
+
+ $filler = new FrameFiller($width, $frame);
+ if(is_null($filler)) {
+ return NULL;
+ }
+
+ // inteleaved data and ecc codes
+ for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
+ $code = $raw->getCode();
+ $bit = 0x80;
+ for($j=0; $j<8; $j++) {
+ $addr = $filler->next();
+ $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
+ $bit = $bit >> 1;
+ }
+ }
+
+ QRtools::markTime('after_filler');
+
+ unset($raw);
+
+ // remainder bits
+ $j = QRspec::getRemainder($version);
+ for($i=0; $i<$j; $i++) {
+ $addr = $filler->next();
+ $filler->setFrameAt($addr, 0x02);
+ }
+
+ $frame = $filler->frame;
+ unset($filler);
+
+
+ // masking
+ $maskObj = new QRmask();
+ if($mask < 0) {
+
+ if (QR_FIND_BEST_MASK) {
+ $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
+ } else {
+ $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
+ }
+ } else {
+ $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
+ }
+
+ if($masked == NULL) {
+ return NULL;
+ }
+
+ QRtools::markTime('after_mask');
+
+ $this->version = $version;
+ $this->width = $width;
+ $this->data = $masked;
+
+ return $this;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeInput(QRinput $input)
+ {
+ return $this->encodeMask($input, -1);
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeString8bit($string, $version, $level)
+ {
+ if(string == NULL) {
+ throw new Exception('empty string!');
+ return NULL;
+ }
+
+ $input = new QRinput($version, $level);
+ if($input == NULL) return NULL;
+
+ $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
+ if($ret < 0) {
+ unset($input);
+ return NULL;
+ }
+ return $this->encodeInput($input);
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeString($string, $version, $level, $hint, $casesensitive)
+ {
+
+ if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
+ throw new Exception('bad hint');
+ return NULL;
+ }
+
+ $input = new QRinput($version, $level);
+ if($input == NULL) return NULL;
+
+ $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
+ if($ret < 0) {
+ return NULL;
+ }
+
+ return $this->encodeInput($input);
+ }
+
+ //----------------------------------------------------------------------
+ public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encodePNG($text, $outfile, $saveandprint=false);
+ }
+
+ //----------------------------------------------------------------------
+ public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encode($text, $outfile);
+ }
+
+ //----------------------------------------------------------------------
+ public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encodeRAW($text, $outfile);
+ }
+ }
+
+ //##########################################################################
+
+ class FrameFiller {
+
+ public $width;
+ public $frame;
+ public $x;
+ public $y;
+ public $dir;
+ public $bit;
+
+ //----------------------------------------------------------------------
+ public function __construct($width, &$frame)
+ {
+ $this->width = $width;
+ $this->frame = $frame;
+ $this->x = $width - 1;
+ $this->y = $width - 1;
+ $this->dir = -1;
+ $this->bit = -1;
+ }
+
+ //----------------------------------------------------------------------
+ public function setFrameAt($at, $val)
+ {
+ $this->frame[$at['y']][$at['x']] = chr($val);
+ }
+
+ //----------------------------------------------------------------------
+ public function getFrameAt($at)
+ {
+ return ord($this->frame[$at['y']][$at['x']]);
+ }
+
+ //----------------------------------------------------------------------
+ public function next()
+ {
+ do {
+
+ if($this->bit == -1) {
+ $this->bit = 0;
+ return array('x'=>$this->x, 'y'=>$this->y);
+ }
+
+ $x = $this->x;
+ $y = $this->y;
+ $w = $this->width;
+
+ if($this->bit == 0) {
+ $x--;
+ $this->bit++;
+ } else {
+ $x++;
+ $y += $this->dir;
+ $this->bit--;
+ }
+
+ if($this->dir < 0) {
+ if($y < 0) {
+ $y = 0;
+ $x -= 2;
+ $this->dir = 1;
+ if($x == 6) {
+ $x--;
+ $y = 9;
+ }
+ }
+ } else {
+ if($y == $w) {
+ $y = $w - 1;
+ $x -= 2;
+ $this->dir = -1;
+ if($x == 6) {
+ $x--;
+ $y -= 8;
+ }
+ }
+ }
+ if($x < 0 || $y < 0) return null;
+
+ $this->x = $x;
+ $this->y = $y;
+
+ } while(ord($this->frame[$y][$x]) & 0x80);
+
+ return array('x'=>$x, 'y'=>$y);
+ }
+
+ } ;
+
+ //##########################################################################
+
+ class QRencode {
+
+ public $casesensitive = true;
+ public $eightbit = false;
+
+ public $version = 0;
+ public $size = 3;
+ public $margin = 4;
+
+ public $structured = 0; // not supported yet
+
+ public $level = QR_ECLEVEL_L;
+ public $hint = QR_MODE_8;
+
+ //----------------------------------------------------------------------
+ public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = new QRencode();
+ $enc->size = $size;
+ $enc->margin = $margin;
+
+ switch ($level.'') {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ $enc->level = $level;
+ break;
+ case 'l':
+ case 'L':
+ $enc->level = QR_ECLEVEL_L;
+ break;
+ case 'm':
+ case 'M':
+ $enc->level = QR_ECLEVEL_M;
+ break;
+ case 'q':
+ case 'Q':
+ $enc->level = QR_ECLEVEL_Q;
+ break;
+ case 'h':
+ case 'H':
+ $enc->level = QR_ECLEVEL_H;
+ break;
+ }
+
+ return $enc;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeRAW($intext, $outfile = false)
+ {
+ $code = new QRcode();
+
+ if($this->eightbit) {
+ $code->encodeString8bit($intext, $this->version, $this->level);
+ } else {
+ $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+ }
+
+ return $code->data;
+ }
+
+ //----------------------------------------------------------------------
+ public function encode($intext, $outfile = false)
+ {
+ $code = new QRcode();
+
+ if($this->eightbit) {
+ $code->encodeString8bit($intext, $this->version, $this->level);
+ } else {
+ $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+ }
+
+ QRtools::markTime('after_encode');
+
+ if ($outfile!== false) {
+ file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
+ } else {
+ return QRtools::binarize($code->data);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodePNG($intext, $outfile = false,$saveandprint=false)
+ {
+ try {
+
+ ob_start();
+ $tab = $this->encode($intext);
+ $err = ob_get_contents();
+ ob_end_clean();
+
+ if ($err != '')
+ QRtools::log($outfile, $err);
+
+ $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+
+ QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
+
+ } catch (Exception $e) {
+
+ QRtools::log($outfile, $e->getMessage());
+
+ }
+ }
+ }
diff --git a/application/libraries/phpqrcode/qrimage.php b/application/libraries/phpqrcode/qrimage.php
index 2175c5e..10b0a6e 100644
--- a/application/libraries/phpqrcode/qrimage.php
+++ b/application/libraries/phpqrcode/qrimage.php
@@ -1,95 +1,95 @@
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('QR_IMAGE', true);
-
- class QRimage {
-
- //----------------------------------------------------------------------
- public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE)
- {
- $image = self::image($frame, $pixelPerPoint, $outerFrame);
-
- if ($filename === false) {
- Header("Content-type: image/png");
- ImagePng($image);
- } else {
- if($saveandprint===TRUE){
- ImagePng($image, $filename);
- header("Content-type: image/png");
- ImagePng($image);
- }else{
- ImagePng($image, $filename);
- }
- }
-
- ImageDestroy($image);
- }
-
- //----------------------------------------------------------------------
- public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
- {
- $image = self::image($frame, $pixelPerPoint, $outerFrame);
-
- if ($filename === false) {
- Header("Content-type: image/jpeg");
- ImageJpeg($image, null, $q);
- } else {
- ImageJpeg($image, $filename, $q);
- }
-
- ImageDestroy($image);
- }
-
- //----------------------------------------------------------------------
- private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
- {
- $h = count($frame);
- $w = strlen($frame[0]);
-
- $imgW = $w + 2*$outerFrame;
- $imgH = $h + 2*$outerFrame;
-
- $base_image =ImageCreate($imgW, $imgH);
-
- $col[0] = ImageColorAllocate($base_image,255,255,255);
- $col[1] = ImageColorAllocate($base_image,0,0,0);
-
- imagefill($base_image, 0, 0, $col[0]);
-
- for($y=0; $y<$h; $y++) {
- for($x=0; $x<$w; $x++) {
- if ($frame[$y][$x] == '1') {
- ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
- }
- }
- }
-
- $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
- ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
- ImageDestroy($base_image);
-
- return $target_image;
- }
+
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('QR_IMAGE', true);
+
+ class QRimage {
+
+ //----------------------------------------------------------------------
+ public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE)
+ {
+ $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+ if ($filename === false) {
+ Header("Content-type: image/png");
+ ImagePng($image);
+ } else {
+ if($saveandprint===TRUE){
+ ImagePng($image, $filename);
+ header("Content-type: image/png");
+ ImagePng($image);
+ }else{
+ ImagePng($image, $filename);
+ }
+ }
+
+ ImageDestroy($image);
+ }
+
+ //----------------------------------------------------------------------
+ public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
+ {
+ $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+ if ($filename === false) {
+ Header("Content-type: image/jpeg");
+ ImageJpeg($image, null, $q);
+ } else {
+ ImageJpeg($image, $filename, $q);
+ }
+
+ ImageDestroy($image);
+ }
+
+ //----------------------------------------------------------------------
+ private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
+ {
+ $h = count($frame);
+ $w = strlen($frame[0]);
+
+ $imgW = $w + 2*$outerFrame;
+ $imgH = $h + 2*$outerFrame;
+
+ $base_image =ImageCreate($imgW, $imgH);
+
+ $col[0] = ImageColorAllocate($base_image,255,255,255);
+ $col[1] = ImageColorAllocate($base_image,0,0,0);
+
+ imagefill($base_image, 0, 0, $col[0]);
+
+ for($y=0; $y<$h; $y++) {
+ for($x=0; $x<$w; $x++) {
+ if ($frame[$y][$x] == '1') {
+ ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
+ }
+ }
+ }
+
+ $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
+ ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
+ ImageDestroy($base_image);
+
+ return $target_image;
+ }
}
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/qrinput.php b/application/libraries/phpqrcode/qrinput.php
index c65f91a..0f6d7f9 100644
--- a/application/libraries/phpqrcode/qrinput.php
+++ b/application/libraries/phpqrcode/qrinput.php
@@ -1,729 +1,729 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('STRUCTURE_HEADER_BITS', 20);
- define('MAX_STRUCTURED_SYMBOLS', 16);
-
- class QRinputItem {
-
- public $mode;
- public $size;
- public $data;
- public $bstream;
-
- public function __construct($mode, $size, $data, $bstream = null)
- {
- $setData = array_slice($data, 0, $size);
-
- if (count($setData) < $size) {
- $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
- }
-
- if(!QRinput::check($mode, $size, $setData)) {
- throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
- return null;
- }
-
- $this->mode = $mode;
- $this->size = $size;
- $this->data = $setData;
- $this->bstream = $bstream;
- }
-
- //----------------------------------------------------------------------
- public function encodeModeNum($version)
- {
- try {
-
- $words = (int)($this->size / 3);
- $bs = new QRbitstream();
-
- $val = 0x1;
- $bs->appendNum(4, $val);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
- $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
- $val += (ord($this->data[$i*3+2]) - ord('0'));
- $bs->appendNum(10, $val);
- }
-
- if($this->size - $words * 3 == 1) {
- $val = ord($this->data[$words*3]) - ord('0');
- $bs->appendNum(4, $val);
- } else if($this->size - $words * 3 == 2) {
- $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
- $val += (ord($this->data[$words*3+1]) - ord('0'));
- $bs->appendNum(7, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeAn($version)
- {
- try {
- $words = (int)($this->size / 2);
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x02);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
- $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
-
- $bs->appendNum(11, $val);
- }
-
- if($this->size & 1) {
- $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
- $bs->appendNum(6, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeMode8($version)
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x4);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
-
- for($i=0; $i<$this->size; $i++) {
- $bs->appendNum(8, ord($this->data[$i]));
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeKanji($version)
- {
- try {
-
- $bs = new QRbitrtream();
-
- $bs->appendNum(4, 0x8);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
-
- for($i=0; $i<$this->size; $i+=2) {
- $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
- if($val <= 0x9ffc) {
- $val -= 0x8140;
- } else {
- $val -= 0xc140;
- }
-
- $h = ($val >> 8) * 0xc0;
- $val = ($val & 0xff) + $h;
-
- $bs->appendNum(13, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeStructure()
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x03);
- $bs->appendNum(4, ord($this->data[1]) - 1);
- $bs->appendNum(4, ord($this->data[0]) - 1);
- $bs->appendNum(8, ord($this->data[2]));
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSizeOfEntry($version)
- {
- $bits = 0;
-
- if($version == 0)
- $version = 1;
-
- switch($this->mode) {
- case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
- case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
- case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
- case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
- case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS;
- default:
- return 0;
- }
-
- $l = QRspec::lengthIndicator($this->mode, $version);
- $m = 1 << $l;
- $num = (int)(($this->size + $m - 1) / $m);
-
- $bits += $num * (4 + $l);
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function encodeBitStream($version)
- {
- try {
-
- unset($this->bstream);
- $words = QRspec::maximumWords($this->mode, $version);
-
- if($this->size > $words) {
-
- $st1 = new QRinputItem($this->mode, $words, $this->data);
- $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
-
- $st1->encodeBitStream($version);
- $st2->encodeBitStream($version);
-
- $this->bstream = new QRbitstream();
- $this->bstream->append($st1->bstream);
- $this->bstream->append($st2->bstream);
-
- unset($st1);
- unset($st2);
-
- } else {
-
- $ret = 0;
-
- switch($this->mode) {
- case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
- case QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
- case QR_MODE_8: $ret = $this->encodeMode8($version); break;
- case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
- case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
-
- default:
- break;
- }
-
- if($ret < 0)
- return -1;
- }
-
- return $this->bstream->size();
-
- } catch (Exception $e) {
- return -1;
- }
- }
- };
-
- //##########################################################################
-
- class QRinput {
-
- public $items;
-
- private $version;
- private $level;
-
- //----------------------------------------------------------------------
- public function __construct($version = 0, $level = QR_ECLEVEL_L)
- {
- if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
- throw new Exception('Invalid version no');
- return NULL;
- }
-
- $this->version = $version;
- $this->level = $level;
- }
-
- //----------------------------------------------------------------------
- public function getVersion()
- {
- return $this->version;
- }
-
- //----------------------------------------------------------------------
- public function setVersion($version)
- {
- if($version < 0 || $version > QRSPEC_VERSION_MAX) {
- throw new Exception('Invalid version no');
- return -1;
- }
-
- $this->version = $version;
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function getErrorCorrectionLevel()
- {
- return $this->level;
- }
-
- //----------------------------------------------------------------------
- public function setErrorCorrectionLevel($level)
- {
- if($level > QR_ECLEVEL_H) {
- throw new Exception('Invalid ECLEVEL');
- return -1;
- }
-
- $this->level = $level;
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendEntry(QRinputItem $entry)
- {
- $this->items[] = $entry;
- }
-
- //----------------------------------------------------------------------
- public function append($mode, $size, $data)
- {
- try {
- $entry = new QRinputItem($mode, $size, $data);
- $this->items[] = $entry;
- return 0;
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
-
- public function insertStructuredAppendHeader($size, $index, $parity)
- {
- if( $size > MAX_STRUCTURED_SYMBOLS ) {
- throw new Exception('insertStructuredAppendHeader wrong size');
- }
-
- if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
- throw new Exception('insertStructuredAppendHeader wrong index');
- }
-
- $buf = array($size, $index, $parity);
-
- try {
- $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf);
- array_unshift($this->items, $entry);
- return 0;
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function calcParity()
- {
- $parity = 0;
-
- foreach($this->items as $item) {
- if($item->mode != QR_MODE_STRUCTURE) {
- for($i=$item->size-1; $i>=0; $i--) {
- $parity ^= $item->data[$i];
- }
- }
- }
-
- return $parity;
- }
-
- //----------------------------------------------------------------------
- public static function checkModeNum($size, $data)
- {
- for($i=0; $i<$size; $i++) {
- if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
- return false;
- }
- }
-
- return true;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsModeNum($size)
- {
- $w = (int)$size / 3;
- $bits = $w * 10;
-
- switch($size - $w * 3) {
- case 1:
- $bits += 4;
- break;
- case 2:
- $bits += 7;
- break;
- default:
- break;
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public static $anTable = array(
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
- );
-
- //----------------------------------------------------------------------
- public static function lookAnTable($c)
- {
- return (($c > 127)?-1:self::$anTable[$c]);
- }
-
- //----------------------------------------------------------------------
- public static function checkModeAn($size, $data)
- {
- for($i=0; $i<$size; $i++) {
- if (self::lookAnTable(ord($data[$i])) == -1) {
- return false;
- }
- }
-
- return true;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsModeAn($size)
- {
- $w = (int)($size / 2);
- $bits = $w * 11;
-
- if($size & 1) {
- $bits += 6;
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsMode8($size)
- {
- return $size * 8;
- }
-
- //----------------------------------------------------------------------
- public function estimateBitsModeKanji($size)
- {
- return (int)(($size / 2) * 13);
- }
-
- //----------------------------------------------------------------------
- public static function checkModeKanji($size, $data)
- {
- if($size & 1)
- return false;
-
- for($i=0; $i<$size; $i+=2) {
- $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
- if( $val < 0x8140
- || ($val > 0x9ffc && $val < 0xe040)
- || $val > 0xebbf) {
- return false;
- }
- }
-
- return true;
- }
-
- /***********************************************************************
- * Validation
- **********************************************************************/
-
- public static function check($mode, $size, $data)
- {
- if($size <= 0)
- return false;
-
- switch($mode) {
- case QR_MODE_NUM: return self::checkModeNum($size, $data); break;
- case QR_MODE_AN: return self::checkModeAn($size, $data); break;
- case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break;
- case QR_MODE_8: return true; break;
- case QR_MODE_STRUCTURE: return true; break;
-
- default:
- break;
- }
-
- return false;
- }
-
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSize($version)
- {
- $bits = 0;
-
- foreach($this->items as $item) {
- $bits += $item->estimateBitStreamSizeOfEntry($version);
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function estimateVersion()
- {
- $version = 0;
- $prev = 0;
- do {
- $prev = $version;
- $bits = $this->estimateBitStreamSize($prev);
- $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
- if ($version < 0) {
- return -1;
- }
- } while ($version > $prev);
-
- return $version;
- }
-
- //----------------------------------------------------------------------
- public static function lengthOfCode($mode, $version, $bits)
- {
- $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
- switch($mode) {
- case QR_MODE_NUM:
- $chunks = (int)($payload / 10);
- $remain = $payload - $chunks * 10;
- $size = $chunks * 3;
- if($remain >= 7) {
- $size += 2;
- } else if($remain >= 4) {
- $size += 1;
- }
- break;
- case QR_MODE_AN:
- $chunks = (int)($payload / 11);
- $remain = $payload - $chunks * 11;
- $size = $chunks * 2;
- if($remain >= 6)
- $size++;
- break;
- case QR_MODE_8:
- $size = (int)($payload / 8);
- break;
- case QR_MODE_KANJI:
- $size = (int)(($payload / 13) * 2);
- break;
- case QR_MODE_STRUCTURE:
- $size = (int)($payload / 8);
- break;
- default:
- $size = 0;
- break;
- }
-
- $maxsize = QRspec::maximumWords($mode, $version);
- if($size < 0) $size = 0;
- if($size > $maxsize) $size = $maxsize;
-
- return $size;
- }
-
- //----------------------------------------------------------------------
- public function createBitStream()
- {
- $total = 0;
-
- foreach($this->items as $item) {
- $bits = $item->encodeBitStream($this->version);
-
- if($bits < 0)
- return -1;
-
- $total += $bits;
- }
-
- return $total;
- }
-
- //----------------------------------------------------------------------
- public function convertData()
- {
- $ver = $this->estimateVersion();
- if($ver > $this->getVersion()) {
- $this->setVersion($ver);
- }
-
- for(;;) {
- $bits = $this->createBitStream();
-
- if($bits < 0)
- return -1;
-
- $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
- if($ver < 0) {
- throw new Exception('WRONG VERSION');
- return -1;
- } else if($ver > $this->getVersion()) {
- $this->setVersion($ver);
- } else {
- break;
- }
- }
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendPaddingBit(&$bstream)
- {
- $bits = $bstream->size();
- $maxwords = QRspec::getDataLength($this->version, $this->level);
- $maxbits = $maxwords * 8;
-
- if ($maxbits == $bits) {
- return 0;
- }
-
- if ($maxbits - $bits < 5) {
- return $bstream->appendNum($maxbits - $bits, 0);
- }
-
- $bits += 4;
- $words = (int)(($bits + 7) / 8);
-
- $padding = new QRbitstream();
- $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
-
- if($ret < 0)
- return $ret;
-
- $padlen = $maxwords - $words;
-
- if($padlen > 0) {
-
- $padbuf = array();
- for($i=0; $i<$padlen; $i++) {
- $padbuf[$i] = ($i&1)?0x11:0xec;
- }
-
- $ret = $padding->appendBytes($padlen, $padbuf);
-
- if($ret < 0)
- return $ret;
-
- }
-
- $ret = $bstream->append($padding);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function mergeBitStream()
- {
- if($this->convertData() < 0) {
- return null;
- }
-
- $bstream = new QRbitstream();
-
- foreach($this->items as $item) {
- $ret = $bstream->append($item->bstream);
- if($ret < 0) {
- return null;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function getBitStream()
- {
-
- $bstream = $this->mergeBitStream();
-
- if($bstream == null) {
- return null;
- }
-
- $ret = $this->appendPaddingBit($bstream);
- if($ret < 0) {
- return null;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function getByteStream()
- {
- $bstream = $this->getBitStream();
- if($bstream == null) {
- return null;
- }
-
- return $bstream->toByte();
- }
- }
-
-
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('STRUCTURE_HEADER_BITS', 20);
+ define('MAX_STRUCTURED_SYMBOLS', 16);
+
+ class QRinputItem {
+
+ public $mode;
+ public $size;
+ public $data;
+ public $bstream;
+
+ public function __construct($mode, $size, $data, $bstream = null)
+ {
+ $setData = array_slice($data, 0, $size);
+
+ if (count($setData) < $size) {
+ $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
+ }
+
+ if(!QRinput::check($mode, $size, $setData)) {
+ throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
+ return null;
+ }
+
+ $this->mode = $mode;
+ $this->size = $size;
+ $this->data = $setData;
+ $this->bstream = $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeNum($version)
+ {
+ try {
+
+ $words = (int)($this->size / 3);
+ $bs = new QRbitstream();
+
+ $val = 0x1;
+ $bs->appendNum(4, $val);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
+
+ for($i=0; $i<$words; $i++) {
+ $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
+ $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
+ $val += (ord($this->data[$i*3+2]) - ord('0'));
+ $bs->appendNum(10, $val);
+ }
+
+ if($this->size - $words * 3 == 1) {
+ $val = ord($this->data[$words*3]) - ord('0');
+ $bs->appendNum(4, $val);
+ } else if($this->size - $words * 3 == 2) {
+ $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
+ $val += (ord($this->data[$words*3+1]) - ord('0'));
+ $bs->appendNum(7, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeAn($version)
+ {
+ try {
+ $words = (int)($this->size / 2);
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x02);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
+
+ for($i=0; $i<$words; $i++) {
+ $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
+ $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
+
+ $bs->appendNum(11, $val);
+ }
+
+ if($this->size & 1) {
+ $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
+ $bs->appendNum(6, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeMode8($version)
+ {
+ try {
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x4);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
+
+ for($i=0; $i<$this->size; $i++) {
+ $bs->appendNum(8, ord($this->data[$i]));
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeKanji($version)
+ {
+ try {
+
+ $bs = new QRbitrtream();
+
+ $bs->appendNum(4, 0x8);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
+
+ for($i=0; $i<$this->size; $i+=2) {
+ $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
+ if($val <= 0x9ffc) {
+ $val -= 0x8140;
+ } else {
+ $val -= 0xc140;
+ }
+
+ $h = ($val >> 8) * 0xc0;
+ $val = ($val & 0xff) + $h;
+
+ $bs->appendNum(13, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeStructure()
+ {
+ try {
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x03);
+ $bs->appendNum(4, ord($this->data[1]) - 1);
+ $bs->appendNum(4, ord($this->data[0]) - 1);
+ $bs->appendNum(8, ord($this->data[2]));
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateBitStreamSizeOfEntry($version)
+ {
+ $bits = 0;
+
+ if($version == 0)
+ $version = 1;
+
+ switch($this->mode) {
+ case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
+ case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
+ case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
+ case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
+ case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS;
+ default:
+ return 0;
+ }
+
+ $l = QRspec::lengthIndicator($this->mode, $version);
+ $m = 1 << $l;
+ $num = (int)(($this->size + $m - 1) / $m);
+
+ $bits += $num * (4 + $l);
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeBitStream($version)
+ {
+ try {
+
+ unset($this->bstream);
+ $words = QRspec::maximumWords($this->mode, $version);
+
+ if($this->size > $words) {
+
+ $st1 = new QRinputItem($this->mode, $words, $this->data);
+ $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
+
+ $st1->encodeBitStream($version);
+ $st2->encodeBitStream($version);
+
+ $this->bstream = new QRbitstream();
+ $this->bstream->append($st1->bstream);
+ $this->bstream->append($st2->bstream);
+
+ unset($st1);
+ unset($st2);
+
+ } else {
+
+ $ret = 0;
+
+ switch($this->mode) {
+ case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
+ case QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
+ case QR_MODE_8: $ret = $this->encodeMode8($version); break;
+ case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
+ case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
+
+ default:
+ break;
+ }
+
+ if($ret < 0)
+ return -1;
+ }
+
+ return $this->bstream->size();
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+ };
+
+ //##########################################################################
+
+ class QRinput {
+
+ public $items;
+
+ private $version;
+ private $level;
+
+ //----------------------------------------------------------------------
+ public function __construct($version = 0, $level = QR_ECLEVEL_L)
+ {
+ if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
+ throw new Exception('Invalid version no');
+ return NULL;
+ }
+
+ $this->version = $version;
+ $this->level = $level;
+ }
+
+ //----------------------------------------------------------------------
+ public function getVersion()
+ {
+ return $this->version;
+ }
+
+ //----------------------------------------------------------------------
+ public function setVersion($version)
+ {
+ if($version < 0 || $version > QRSPEC_VERSION_MAX) {
+ throw new Exception('Invalid version no');
+ return -1;
+ }
+
+ $this->version = $version;
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function getErrorCorrectionLevel()
+ {
+ return $this->level;
+ }
+
+ //----------------------------------------------------------------------
+ public function setErrorCorrectionLevel($level)
+ {
+ if($level > QR_ECLEVEL_H) {
+ throw new Exception('Invalid ECLEVEL');
+ return -1;
+ }
+
+ $this->level = $level;
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendEntry(QRinputItem $entry)
+ {
+ $this->items[] = $entry;
+ }
+
+ //----------------------------------------------------------------------
+ public function append($mode, $size, $data)
+ {
+ try {
+ $entry = new QRinputItem($mode, $size, $data);
+ $this->items[] = $entry;
+ return 0;
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+
+ public function insertStructuredAppendHeader($size, $index, $parity)
+ {
+ if( $size > MAX_STRUCTURED_SYMBOLS ) {
+ throw new Exception('insertStructuredAppendHeader wrong size');
+ }
+
+ if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
+ throw new Exception('insertStructuredAppendHeader wrong index');
+ }
+
+ $buf = array($size, $index, $parity);
+
+ try {
+ $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf);
+ array_unshift($this->items, $entry);
+ return 0;
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function calcParity()
+ {
+ $parity = 0;
+
+ foreach($this->items as $item) {
+ if($item->mode != QR_MODE_STRUCTURE) {
+ for($i=$item->size-1; $i>=0; $i--) {
+ $parity ^= $item->data[$i];
+ }
+ }
+ }
+
+ return $parity;
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeNum($size, $data)
+ {
+ for($i=0; $i<$size; $i++) {
+ if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsModeNum($size)
+ {
+ $w = (int)$size / 3;
+ $bits = $w * 10;
+
+ switch($size - $w * 3) {
+ case 1:
+ $bits += 4;
+ break;
+ case 2:
+ $bits += 7;
+ break;
+ default:
+ break;
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public static $anTable = array(
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
+ );
+
+ //----------------------------------------------------------------------
+ public static function lookAnTable($c)
+ {
+ return (($c > 127)?-1:self::$anTable[$c]);
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeAn($size, $data)
+ {
+ for($i=0; $i<$size; $i++) {
+ if (self::lookAnTable(ord($data[$i])) == -1) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsModeAn($size)
+ {
+ $w = (int)($size / 2);
+ $bits = $w * 11;
+
+ if($size & 1) {
+ $bits += 6;
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsMode8($size)
+ {
+ return $size * 8;
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateBitsModeKanji($size)
+ {
+ return (int)(($size / 2) * 13);
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeKanji($size, $data)
+ {
+ if($size & 1)
+ return false;
+
+ for($i=0; $i<$size; $i+=2) {
+ $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
+ if( $val < 0x8140
+ || ($val > 0x9ffc && $val < 0xe040)
+ || $val > 0xebbf) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /***********************************************************************
+ * Validation
+ **********************************************************************/
+
+ public static function check($mode, $size, $data)
+ {
+ if($size <= 0)
+ return false;
+
+ switch($mode) {
+ case QR_MODE_NUM: return self::checkModeNum($size, $data); break;
+ case QR_MODE_AN: return self::checkModeAn($size, $data); break;
+ case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break;
+ case QR_MODE_8: return true; break;
+ case QR_MODE_STRUCTURE: return true; break;
+
+ default:
+ break;
+ }
+
+ return false;
+ }
+
+
+ //----------------------------------------------------------------------
+ public function estimateBitStreamSize($version)
+ {
+ $bits = 0;
+
+ foreach($this->items as $item) {
+ $bits += $item->estimateBitStreamSizeOfEntry($version);
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateVersion()
+ {
+ $version = 0;
+ $prev = 0;
+ do {
+ $prev = $version;
+ $bits = $this->estimateBitStreamSize($prev);
+ $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+ if ($version < 0) {
+ return -1;
+ }
+ } while ($version > $prev);
+
+ return $version;
+ }
+
+ //----------------------------------------------------------------------
+ public static function lengthOfCode($mode, $version, $bits)
+ {
+ $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
+ switch($mode) {
+ case QR_MODE_NUM:
+ $chunks = (int)($payload / 10);
+ $remain = $payload - $chunks * 10;
+ $size = $chunks * 3;
+ if($remain >= 7) {
+ $size += 2;
+ } else if($remain >= 4) {
+ $size += 1;
+ }
+ break;
+ case QR_MODE_AN:
+ $chunks = (int)($payload / 11);
+ $remain = $payload - $chunks * 11;
+ $size = $chunks * 2;
+ if($remain >= 6)
+ $size++;
+ break;
+ case QR_MODE_8:
+ $size = (int)($payload / 8);
+ break;
+ case QR_MODE_KANJI:
+ $size = (int)(($payload / 13) * 2);
+ break;
+ case QR_MODE_STRUCTURE:
+ $size = (int)($payload / 8);
+ break;
+ default:
+ $size = 0;
+ break;
+ }
+
+ $maxsize = QRspec::maximumWords($mode, $version);
+ if($size < 0) $size = 0;
+ if($size > $maxsize) $size = $maxsize;
+
+ return $size;
+ }
+
+ //----------------------------------------------------------------------
+ public function createBitStream()
+ {
+ $total = 0;
+
+ foreach($this->items as $item) {
+ $bits = $item->encodeBitStream($this->version);
+
+ if($bits < 0)
+ return -1;
+
+ $total += $bits;
+ }
+
+ return $total;
+ }
+
+ //----------------------------------------------------------------------
+ public function convertData()
+ {
+ $ver = $this->estimateVersion();
+ if($ver > $this->getVersion()) {
+ $this->setVersion($ver);
+ }
+
+ for(;;) {
+ $bits = $this->createBitStream();
+
+ if($bits < 0)
+ return -1;
+
+ $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+ if($ver < 0) {
+ throw new Exception('WRONG VERSION');
+ return -1;
+ } else if($ver > $this->getVersion()) {
+ $this->setVersion($ver);
+ } else {
+ break;
+ }
+ }
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendPaddingBit(&$bstream)
+ {
+ $bits = $bstream->size();
+ $maxwords = QRspec::getDataLength($this->version, $this->level);
+ $maxbits = $maxwords * 8;
+
+ if ($maxbits == $bits) {
+ return 0;
+ }
+
+ if ($maxbits - $bits < 5) {
+ return $bstream->appendNum($maxbits - $bits, 0);
+ }
+
+ $bits += 4;
+ $words = (int)(($bits + 7) / 8);
+
+ $padding = new QRbitstream();
+ $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
+
+ if($ret < 0)
+ return $ret;
+
+ $padlen = $maxwords - $words;
+
+ if($padlen > 0) {
+
+ $padbuf = array();
+ for($i=0; $i<$padlen; $i++) {
+ $padbuf[$i] = ($i&1)?0x11:0xec;
+ }
+
+ $ret = $padding->appendBytes($padlen, $padbuf);
+
+ if($ret < 0)
+ return $ret;
+
+ }
+
+ $ret = $bstream->append($padding);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function mergeBitStream()
+ {
+ if($this->convertData() < 0) {
+ return null;
+ }
+
+ $bstream = new QRbitstream();
+
+ foreach($this->items as $item) {
+ $ret = $bstream->append($item->bstream);
+ if($ret < 0) {
+ return null;
+ }
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function getBitStream()
+ {
+
+ $bstream = $this->mergeBitStream();
+
+ if($bstream == null) {
+ return null;
+ }
+
+ $ret = $this->appendPaddingBit($bstream);
+ if($ret < 0) {
+ return null;
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function getByteStream()
+ {
+ $bstream = $this->getBitStream();
+ if($bstream == null) {
+ return null;
+ }
+
+ return $bstream->toByte();
+ }
+ }
+
+
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/qrlib.php b/application/libraries/phpqrcode/qrlib.php
index 43059b9..d55c4af 100644
--- a/application/libraries/phpqrcode/qrlib.php
+++ b/application/libraries/phpqrcode/qrlib.php
@@ -1,43 +1,43 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- $QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
-
- // Required libs
-
- include $QR_BASEDIR."qrconst.php";
- include $QR_BASEDIR."qrconfig.php";
- include $QR_BASEDIR."qrtools.php";
- include $QR_BASEDIR."qrspec.php";
- include $QR_BASEDIR."qrimage.php";
- include $QR_BASEDIR."qrinput.php";
- include $QR_BASEDIR."qrbitstream.php";
- include $QR_BASEDIR."qrsplit.php";
- include $QR_BASEDIR."qrrscode.php";
- include $QR_BASEDIR."qrmask.php";
- include $QR_BASEDIR."qrencode.php";
-
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ $QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
+
+ // Required libs
+
+ include $QR_BASEDIR."qrconst.php";
+ include $QR_BASEDIR."qrconfig.php";
+ include $QR_BASEDIR."qrtools.php";
+ include $QR_BASEDIR."qrspec.php";
+ include $QR_BASEDIR."qrimage.php";
+ include $QR_BASEDIR."qrinput.php";
+ include $QR_BASEDIR."qrbitstream.php";
+ include $QR_BASEDIR."qrsplit.php";
+ include $QR_BASEDIR."qrrscode.php";
+ include $QR_BASEDIR."qrmask.php";
+ include $QR_BASEDIR."qrencode.php";
+
diff --git a/application/libraries/phpqrcode/qrmask.php b/application/libraries/phpqrcode/qrmask.php
index 2d388e0..b14d7ae 100644
--- a/application/libraries/phpqrcode/qrmask.php
+++ b/application/libraries/phpqrcode/qrmask.php
@@ -1,328 +1,328 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('N1', 3);
- define('N2', 3);
- define('N3', 40);
- define('N4', 10);
-
- class QRmask {
-
- public $runLength = array();
-
- //----------------------------------------------------------------------
- public function __construct()
- {
- $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
- }
-
- //----------------------------------------------------------------------
- public function writeFormatInformation($width, &$frame, $mask, $level)
- {
- $blacks = 0;
- $format = QRspec::getFormatInfo($mask, $level);
-
- for($i=0; $i<8; $i++) {
- if($format & 1) {
- $blacks += 2;
- $v = 0x85;
- } else {
- $v = 0x84;
- }
-
- $frame[8][$width - 1 - $i] = chr($v);
- if($i < 6) {
- $frame[$i][8] = chr($v);
- } else {
- $frame[$i + 1][8] = chr($v);
- }
- $format = $format >> 1;
- }
-
- for($i=0; $i<7; $i++) {
- if($format & 1) {
- $blacks += 2;
- $v = 0x85;
- } else {
- $v = 0x84;
- }
-
- $frame[$width - 7 + $i][8] = chr($v);
- if($i == 0) {
- $frame[8][7] = chr($v);
- } else {
- $frame[8][6 - $i] = chr($v);
- }
-
- $format = $format >> 1;
- }
-
- return $blacks;
- }
-
- //----------------------------------------------------------------------
- public function mask0($x, $y) { return ($x+$y)&1; }
- public function mask1($x, $y) { return ($y&1); }
- public function mask2($x, $y) { return ($x%3); }
- public function mask3($x, $y) { return ($x+$y)%3; }
- public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
- public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; }
- public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; }
- public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; }
-
- //----------------------------------------------------------------------
- private function generateMaskNo($maskNo, $width, $frame)
- {
- $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-
- for($y=0; $y<$width; $y++) {
- for($x=0; $x<$width; $x++) {
- if(ord($frame[$y][$x]) & 0x80) {
- $bitMask[$y][$x] = 0;
- } else {
- $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
- $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
- }
-
- }
- }
-
- return $bitMask;
- }
-
- //----------------------------------------------------------------------
- public static function serial($bitFrame)
- {
- $codeArr = array();
-
- foreach ($bitFrame as $line)
- $codeArr[] = join('', $line);
-
- return gzcompress(join("\n", $codeArr), 9);
- }
-
- //----------------------------------------------------------------------
- public static function unserial($code)
- {
- $codeArr = array();
-
- $codeLines = explode("\n", gzuncompress($code));
- foreach ($codeLines as $line)
- $codeArr[] = str_split($line);
-
- return $codeArr;
- }
-
- //----------------------------------------------------------------------
- public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
- {
- $b = 0;
- $bitMask = array();
-
- $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
-
- if (QR_CACHEABLE) {
- if (file_exists($fileName)) {
- $bitMask = self::unserial(file_get_contents($fileName));
- } else {
- $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
- if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
- mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
- file_put_contents($fileName, self::serial($bitMask));
- }
- } else {
- $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
- }
-
- if ($maskGenOnly)
- return;
-
- $d = $s;
-
- for($y=0; $y<$width; $y++) {
- for($x=0; $x<$width; $x++) {
- if($bitMask[$y][$x] == 1) {
- $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
- }
- $b += (int)(ord($d[$y][$x]) & 1);
- }
- }
-
- return $b;
- }
-
- //----------------------------------------------------------------------
- public function makeMask($width, $frame, $maskNo, $level)
- {
- $masked = array_fill(0, $width, str_repeat("\0", $width));
- $this->makeMaskNo($maskNo, $width, $frame, $masked);
- $this->writeFormatInformation($width, $masked, $maskNo, $level);
-
- return $masked;
- }
-
- //----------------------------------------------------------------------
- public function calcN1N3($length)
- {
- $demerit = 0;
-
- for($i=0; $i<$length; $i++) {
-
- if($this->runLength[$i] >= 5) {
- $demerit += (N1 + ($this->runLength[$i] - 5));
- }
- if($i & 1) {
- if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
- $fact = (int)($this->runLength[$i] / 3);
- if(($this->runLength[$i-2] == $fact) &&
- ($this->runLength[$i-1] == $fact) &&
- ($this->runLength[$i+1] == $fact) &&
- ($this->runLength[$i+2] == $fact)) {
- if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
- $demerit += N3;
- } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
- $demerit += N3;
- }
- }
- }
- }
- }
- return $demerit;
- }
-
- //----------------------------------------------------------------------
- public function evaluateSymbol($width, $frame)
- {
- $head = 0;
- $demerit = 0;
-
- for($y=0; $y<$width; $y++) {
- $head = 0;
- $this->runLength[0] = 1;
-
- $frameY = $frame[$y];
-
- if ($y>0)
- $frameYM = $frame[$y-1];
-
- for($x=0; $x<$width; $x++) {
- if(($x > 0) && ($y > 0)) {
- $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
- $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
-
- if(($b22 | ($w22 ^ 1))&1) {
- $demerit += N2;
- }
- }
- if(($x == 0) && (ord($frameY[$x]) & 1)) {
- $this->runLength[0] = -1;
- $head = 1;
- $this->runLength[$head] = 1;
- } else if($x > 0) {
- if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
- $head++;
- $this->runLength[$head] = 1;
- } else {
- $this->runLength[$head]++;
- }
- }
- }
-
- $demerit += $this->calcN1N3($head+1);
- }
-
- for($x=0; $x<$width; $x++) {
- $head = 0;
- $this->runLength[0] = 1;
-
- for($y=0; $y<$width; $y++) {
- if($y == 0 && (ord($frame[$y][$x]) & 1)) {
- $this->runLength[0] = -1;
- $head = 1;
- $this->runLength[$head] = 1;
- } else if($y > 0) {
- if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
- $head++;
- $this->runLength[$head] = 1;
- } else {
- $this->runLength[$head]++;
- }
- }
- }
-
- $demerit += $this->calcN1N3($head+1);
- }
-
- return $demerit;
- }
-
-
- //----------------------------------------------------------------------
- public function mask($width, $frame, $level)
- {
- $minDemerit = PHP_INT_MAX;
- $bestMaskNum = 0;
- $bestMask = array();
-
- $checked_masks = array(0,1,2,3,4,5,6,7);
-
- if (QR_FIND_FROM_RANDOM !== false) {
-
- $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
- for ($i = 0; $i < $howManuOut; $i++) {
- $remPos = rand (0, count($checked_masks)-1);
- unset($checked_masks[$remPos]);
- $checked_masks = array_values($checked_masks);
- }
-
- }
-
- $bestMask = $frame;
-
- foreach($checked_masks as $i) {
- $mask = array_fill(0, $width, str_repeat("\0", $width));
-
- $demerit = 0;
- $blacks = 0;
- $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
- $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
- $blacks = (int)(100 * $blacks / ($width * $width));
- $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
- $demerit += $this->evaluateSymbol($width, $mask);
-
- if($demerit < $minDemerit) {
- $minDemerit = $demerit;
- $bestMask = $mask;
- $bestMaskNum = $i;
- }
- }
-
- return $bestMask;
- }
-
- //----------------------------------------------------------------------
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('N1', 3);
+ define('N2', 3);
+ define('N3', 40);
+ define('N4', 10);
+
+ class QRmask {
+
+ public $runLength = array();
+
+ //----------------------------------------------------------------------
+ public function __construct()
+ {
+ $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
+ }
+
+ //----------------------------------------------------------------------
+ public function writeFormatInformation($width, &$frame, $mask, $level)
+ {
+ $blacks = 0;
+ $format = QRspec::getFormatInfo($mask, $level);
+
+ for($i=0; $i<8; $i++) {
+ if($format & 1) {
+ $blacks += 2;
+ $v = 0x85;
+ } else {
+ $v = 0x84;
+ }
+
+ $frame[8][$width - 1 - $i] = chr($v);
+ if($i < 6) {
+ $frame[$i][8] = chr($v);
+ } else {
+ $frame[$i + 1][8] = chr($v);
+ }
+ $format = $format >> 1;
+ }
+
+ for($i=0; $i<7; $i++) {
+ if($format & 1) {
+ $blacks += 2;
+ $v = 0x85;
+ } else {
+ $v = 0x84;
+ }
+
+ $frame[$width - 7 + $i][8] = chr($v);
+ if($i == 0) {
+ $frame[8][7] = chr($v);
+ } else {
+ $frame[8][6 - $i] = chr($v);
+ }
+
+ $format = $format >> 1;
+ }
+
+ return $blacks;
+ }
+
+ //----------------------------------------------------------------------
+ public function mask0($x, $y) { return ($x+$y)&1; }
+ public function mask1($x, $y) { return ($y&1); }
+ public function mask2($x, $y) { return ($x%3); }
+ public function mask3($x, $y) { return ($x+$y)%3; }
+ public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
+ public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; }
+ public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; }
+ public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; }
+
+ //----------------------------------------------------------------------
+ private function generateMaskNo($maskNo, $width, $frame)
+ {
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+
+ for($y=0; $y<$width; $y++) {
+ for($x=0; $x<$width; $x++) {
+ if(ord($frame[$y][$x]) & 0x80) {
+ $bitMask[$y][$x] = 0;
+ } else {
+ $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
+ $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
+ }
+
+ }
+ }
+
+ return $bitMask;
+ }
+
+ //----------------------------------------------------------------------
+ public static function serial($bitFrame)
+ {
+ $codeArr = array();
+
+ foreach ($bitFrame as $line)
+ $codeArr[] = join('', $line);
+
+ return gzcompress(join("\n", $codeArr), 9);
+ }
+
+ //----------------------------------------------------------------------
+ public static function unserial($code)
+ {
+ $codeArr = array();
+
+ $codeLines = explode("\n", gzuncompress($code));
+ foreach ($codeLines as $line)
+ $codeArr[] = str_split($line);
+
+ return $codeArr;
+ }
+
+ //----------------------------------------------------------------------
+ public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
+ {
+ $b = 0;
+ $bitMask = array();
+
+ $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
+
+ if (QR_CACHEABLE) {
+ if (file_exists($fileName)) {
+ $bitMask = self::unserial(file_get_contents($fileName));
+ } else {
+ $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
+ if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
+ mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
+ file_put_contents($fileName, self::serial($bitMask));
+ }
+ } else {
+ $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
+ }
+
+ if ($maskGenOnly)
+ return;
+
+ $d = $s;
+
+ for($y=0; $y<$width; $y++) {
+ for($x=0; $x<$width; $x++) {
+ if($bitMask[$y][$x] == 1) {
+ $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
+ }
+ $b += (int)(ord($d[$y][$x]) & 1);
+ }
+ }
+
+ return $b;
+ }
+
+ //----------------------------------------------------------------------
+ public function makeMask($width, $frame, $maskNo, $level)
+ {
+ $masked = array_fill(0, $width, str_repeat("\0", $width));
+ $this->makeMaskNo($maskNo, $width, $frame, $masked);
+ $this->writeFormatInformation($width, $masked, $maskNo, $level);
+
+ return $masked;
+ }
+
+ //----------------------------------------------------------------------
+ public function calcN1N3($length)
+ {
+ $demerit = 0;
+
+ for($i=0; $i<$length; $i++) {
+
+ if($this->runLength[$i] >= 5) {
+ $demerit += (N1 + ($this->runLength[$i] - 5));
+ }
+ if($i & 1) {
+ if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
+ $fact = (int)($this->runLength[$i] / 3);
+ if(($this->runLength[$i-2] == $fact) &&
+ ($this->runLength[$i-1] == $fact) &&
+ ($this->runLength[$i+1] == $fact) &&
+ ($this->runLength[$i+2] == $fact)) {
+ if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
+ $demerit += N3;
+ } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
+ $demerit += N3;
+ }
+ }
+ }
+ }
+ }
+ return $demerit;
+ }
+
+ //----------------------------------------------------------------------
+ public function evaluateSymbol($width, $frame)
+ {
+ $head = 0;
+ $demerit = 0;
+
+ for($y=0; $y<$width; $y++) {
+ $head = 0;
+ $this->runLength[0] = 1;
+
+ $frameY = $frame[$y];
+
+ if ($y>0)
+ $frameYM = $frame[$y-1];
+
+ for($x=0; $x<$width; $x++) {
+ if(($x > 0) && ($y > 0)) {
+ $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
+ $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
+
+ if(($b22 | ($w22 ^ 1))&1) {
+ $demerit += N2;
+ }
+ }
+ if(($x == 0) && (ord($frameY[$x]) & 1)) {
+ $this->runLength[0] = -1;
+ $head = 1;
+ $this->runLength[$head] = 1;
+ } else if($x > 0) {
+ if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
+ $head++;
+ $this->runLength[$head] = 1;
+ } else {
+ $this->runLength[$head]++;
+ }
+ }
+ }
+
+ $demerit += $this->calcN1N3($head+1);
+ }
+
+ for($x=0; $x<$width; $x++) {
+ $head = 0;
+ $this->runLength[0] = 1;
+
+ for($y=0; $y<$width; $y++) {
+ if($y == 0 && (ord($frame[$y][$x]) & 1)) {
+ $this->runLength[0] = -1;
+ $head = 1;
+ $this->runLength[$head] = 1;
+ } else if($y > 0) {
+ if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
+ $head++;
+ $this->runLength[$head] = 1;
+ } else {
+ $this->runLength[$head]++;
+ }
+ }
+ }
+
+ $demerit += $this->calcN1N3($head+1);
+ }
+
+ return $demerit;
+ }
+
+
+ //----------------------------------------------------------------------
+ public function mask($width, $frame, $level)
+ {
+ $minDemerit = PHP_INT_MAX;
+ $bestMaskNum = 0;
+ $bestMask = array();
+
+ $checked_masks = array(0,1,2,3,4,5,6,7);
+
+ if (QR_FIND_FROM_RANDOM !== false) {
+
+ $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
+ for ($i = 0; $i < $howManuOut; $i++) {
+ $remPos = rand (0, count($checked_masks)-1);
+ unset($checked_masks[$remPos]);
+ $checked_masks = array_values($checked_masks);
+ }
+
+ }
+
+ $bestMask = $frame;
+
+ foreach($checked_masks as $i) {
+ $mask = array_fill(0, $width, str_repeat("\0", $width));
+
+ $demerit = 0;
+ $blacks = 0;
+ $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
+ $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
+ $blacks = (int)(100 * $blacks / ($width * $width));
+ $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
+ $demerit += $this->evaluateSymbol($width, $mask);
+
+ if($demerit < $minDemerit) {
+ $minDemerit = $demerit;
+ $bestMask = $mask;
+ $bestMaskNum = $i;
+ }
+ }
+
+ return $bestMask;
+ }
+
+ //----------------------------------------------------------------------
+ }
diff --git a/application/libraries/phpqrcode/qrrscode.php b/application/libraries/phpqrcode/qrrscode.php
index d7a97d9..591129a 100644
--- a/application/libraries/phpqrcode/qrrscode.php
+++ b/application/libraries/phpqrcode/qrrscode.php
@@ -1,210 +1,210 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRrsItem {
-
- public $mm; // Bits per symbol
- public $nn; // Symbols per block (= (1<= $this->nn) {
- $x -= $this->nn;
- $x = ($x >> $this->mm) + ($x & $this->nn);
- }
-
- return $x;
- }
-
- //----------------------------------------------------------------------
- public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
- {
- // Common code for intializing a Reed-Solomon control block (char or int symbols)
- // Copyright 2004 Phil Karn, KA9Q
- // May be used under the terms of the GNU Lesser General Public License (LGPL)
-
- $rs = null;
-
- // Check parameter ranges
- if($symsize < 0 || $symsize > 8) return $rs;
- if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs;
- if($prim <= 0 || $prim >= (1<<$symsize)) return $rs;
- if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values!
- if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
-
- $rs = new QRrsItem();
- $rs->mm = $symsize;
- $rs->nn = (1<<$symsize)-1;
- $rs->pad = $pad;
-
- $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
- $rs->index_of = array_fill(0, $rs->nn+1, 0);
-
- // PHP style macro replacement ;)
- $NN =& $rs->nn;
- $A0 =& $NN;
-
- // Generate Galois field lookup tables
- $rs->index_of[0] = $A0; // log(zero) = -inf
- $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
- $sr = 1;
-
- for($i=0; $i<$rs->nn; $i++) {
- $rs->index_of[$sr] = $i;
- $rs->alpha_to[$i] = $sr;
- $sr <<= 1;
- if($sr & (1<<$symsize)) {
- $sr ^= $gfpoly;
- }
- $sr &= $rs->nn;
- }
-
- if($sr != 1){
- // field generator polynomial is not primitive!
- $rs = NULL;
- return $rs;
- }
-
- /* Form RS code generator polynomial from its roots */
- $rs->genpoly = array_fill(0, $nroots+1, 0);
-
- $rs->fcr = $fcr;
- $rs->prim = $prim;
- $rs->nroots = $nroots;
- $rs->gfpoly = $gfpoly;
-
- /* Find prim-th root of 1, used in decoding */
- for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
- ; // intentional empty-body loop!
-
- $rs->iprim = (int)($iprim / $prim);
- $rs->genpoly[0] = 1;
-
- for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
- $rs->genpoly[$i+1] = 1;
-
- // Multiply rs->genpoly[] by @**(root + x)
- for ($j = $i; $j > 0; $j--) {
- if ($rs->genpoly[$j] != 0) {
- $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
- } else {
- $rs->genpoly[$j] = $rs->genpoly[$j-1];
- }
- }
- // rs->genpoly[0] can never be zero
- $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)];
- }
-
- // convert rs->genpoly[] to index form for quicker encoding
- for ($i = 0; $i <= $nroots; $i++)
- $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]];
-
- return $rs;
- }
-
- //----------------------------------------------------------------------
- public function encode_rs_char($data, &$parity)
- {
- $MM =& $this->mm;
- $NN =& $this->nn;
- $ALPHA_TO =& $this->alpha_to;
- $INDEX_OF =& $this->index_of;
- $GENPOLY =& $this->genpoly;
- $NROOTS =& $this->nroots;
- $FCR =& $this->fcr;
- $PRIM =& $this->prim;
- $IPRIM =& $this->iprim;
- $PAD =& $this->pad;
- $A0 =& $NN;
-
- $parity = array_fill(0, $NROOTS, 0);
-
- for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
-
- $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
- if($feedback != $A0) {
- // feedback term is non-zero
-
- // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
- // always be for the polynomials constructed by init_rs()
- $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
-
- for($j=1;$j<$NROOTS;$j++) {
- $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
- }
- }
-
- // Shift
- array_shift($parity);
- if($feedback != $A0) {
- array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
- } else {
- array_push($parity, 0);
- }
- }
- }
- }
-
- //##########################################################################
-
- class QRrs {
-
- public static $items = array();
-
- //----------------------------------------------------------------------
- public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
- {
- foreach(self::$items as $rs) {
- if($rs->pad != $pad) continue;
- if($rs->nroots != $nroots) continue;
- if($rs->mm != $symsize) continue;
- if($rs->gfpoly != $gfpoly) continue;
- if($rs->fcr != $fcr) continue;
- if($rs->prim != $prim) continue;
-
- return $rs;
- }
-
- $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
- array_unshift(self::$items, $rs);
-
- return $rs;
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRrsItem {
+
+ public $mm; // Bits per symbol
+ public $nn; // Symbols per block (= (1<= $this->nn) {
+ $x -= $this->nn;
+ $x = ($x >> $this->mm) + ($x & $this->nn);
+ }
+
+ return $x;
+ }
+
+ //----------------------------------------------------------------------
+ public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
+ {
+ // Common code for intializing a Reed-Solomon control block (char or int symbols)
+ // Copyright 2004 Phil Karn, KA9Q
+ // May be used under the terms of the GNU Lesser General Public License (LGPL)
+
+ $rs = null;
+
+ // Check parameter ranges
+ if($symsize < 0 || $symsize > 8) return $rs;
+ if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs;
+ if($prim <= 0 || $prim >= (1<<$symsize)) return $rs;
+ if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values!
+ if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
+
+ $rs = new QRrsItem();
+ $rs->mm = $symsize;
+ $rs->nn = (1<<$symsize)-1;
+ $rs->pad = $pad;
+
+ $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
+ $rs->index_of = array_fill(0, $rs->nn+1, 0);
+
+ // PHP style macro replacement ;)
+ $NN =& $rs->nn;
+ $A0 =& $NN;
+
+ // Generate Galois field lookup tables
+ $rs->index_of[0] = $A0; // log(zero) = -inf
+ $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
+ $sr = 1;
+
+ for($i=0; $i<$rs->nn; $i++) {
+ $rs->index_of[$sr] = $i;
+ $rs->alpha_to[$i] = $sr;
+ $sr <<= 1;
+ if($sr & (1<<$symsize)) {
+ $sr ^= $gfpoly;
+ }
+ $sr &= $rs->nn;
+ }
+
+ if($sr != 1){
+ // field generator polynomial is not primitive!
+ $rs = NULL;
+ return $rs;
+ }
+
+ /* Form RS code generator polynomial from its roots */
+ $rs->genpoly = array_fill(0, $nroots+1, 0);
+
+ $rs->fcr = $fcr;
+ $rs->prim = $prim;
+ $rs->nroots = $nroots;
+ $rs->gfpoly = $gfpoly;
+
+ /* Find prim-th root of 1, used in decoding */
+ for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
+ ; // intentional empty-body loop!
+
+ $rs->iprim = (int)($iprim / $prim);
+ $rs->genpoly[0] = 1;
+
+ for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
+ $rs->genpoly[$i+1] = 1;
+
+ // Multiply rs->genpoly[] by @**(root + x)
+ for ($j = $i; $j > 0; $j--) {
+ if ($rs->genpoly[$j] != 0) {
+ $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
+ } else {
+ $rs->genpoly[$j] = $rs->genpoly[$j-1];
+ }
+ }
+ // rs->genpoly[0] can never be zero
+ $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)];
+ }
+
+ // convert rs->genpoly[] to index form for quicker encoding
+ for ($i = 0; $i <= $nroots; $i++)
+ $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]];
+
+ return $rs;
+ }
+
+ //----------------------------------------------------------------------
+ public function encode_rs_char($data, &$parity)
+ {
+ $MM =& $this->mm;
+ $NN =& $this->nn;
+ $ALPHA_TO =& $this->alpha_to;
+ $INDEX_OF =& $this->index_of;
+ $GENPOLY =& $this->genpoly;
+ $NROOTS =& $this->nroots;
+ $FCR =& $this->fcr;
+ $PRIM =& $this->prim;
+ $IPRIM =& $this->iprim;
+ $PAD =& $this->pad;
+ $A0 =& $NN;
+
+ $parity = array_fill(0, $NROOTS, 0);
+
+ for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
+
+ $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
+ if($feedback != $A0) {
+ // feedback term is non-zero
+
+ // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
+ // always be for the polynomials constructed by init_rs()
+ $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
+
+ for($j=1;$j<$NROOTS;$j++) {
+ $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
+ }
+ }
+
+ // Shift
+ array_shift($parity);
+ if($feedback != $A0) {
+ array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
+ } else {
+ array_push($parity, 0);
+ }
+ }
+ }
+ }
+
+ //##########################################################################
+
+ class QRrs {
+
+ public static $items = array();
+
+ //----------------------------------------------------------------------
+ public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
+ {
+ foreach(self::$items as $rs) {
+ if($rs->pad != $pad) continue;
+ if($rs->nroots != $nroots) continue;
+ if($rs->mm != $symsize) continue;
+ if($rs->gfpoly != $gfpoly) continue;
+ if($rs->fcr != $fcr) continue;
+ if($rs->prim != $prim) continue;
+
+ return $rs;
+ }
+
+ $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
+ array_unshift(self::$items, $rs);
+
+ return $rs;
+ }
}
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/qrspec.php b/application/libraries/phpqrcode/qrspec.php
index 5a0c4b3..92aea0c 100644
--- a/application/libraries/phpqrcode/qrspec.php
+++ b/application/libraries/phpqrcode/qrspec.php
@@ -1,592 +1,592 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * The following data / specifications are taken from
- * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
- * or
- * "Automatic identification and data capture techniques --
- * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('QRSPEC_VERSION_MAX', 40);
- define('QRSPEC_WIDTH_MAX', 177);
-
- define('QRCAP_WIDTH', 0);
- define('QRCAP_WORDS', 1);
- define('QRCAP_REMINDER', 2);
- define('QRCAP_EC', 3);
-
- class QRspec {
-
- public static $capacity = array(
- array( 0, 0, 0, array( 0, 0, 0, 0)),
- array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
- array( 25, 44, 7, array( 10, 16, 22, 28)),
- array( 29, 70, 7, array( 15, 26, 36, 44)),
- array( 33, 100, 7, array( 20, 36, 52, 64)),
- array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
- array( 41, 172, 7, array( 36, 64, 96, 112)),
- array( 45, 196, 0, array( 40, 72, 108, 130)),
- array( 49, 242, 0, array( 48, 88, 132, 156)),
- array( 53, 292, 0, array( 60, 110, 160, 192)),
- array( 57, 346, 0, array( 72, 130, 192, 224)), //10
- array( 61, 404, 0, array( 80, 150, 224, 264)),
- array( 65, 466, 0, array( 96, 176, 260, 308)),
- array( 69, 532, 0, array( 104, 198, 288, 352)),
- array( 73, 581, 3, array( 120, 216, 320, 384)),
- array( 77, 655, 3, array( 132, 240, 360, 432)), //15
- array( 81, 733, 3, array( 144, 280, 408, 480)),
- array( 85, 815, 3, array( 168, 308, 448, 532)),
- array( 89, 901, 3, array( 180, 338, 504, 588)),
- array( 93, 991, 3, array( 196, 364, 546, 650)),
- array( 97, 1085, 3, array( 224, 416, 600, 700)), //20
- array(101, 1156, 4, array( 224, 442, 644, 750)),
- array(105, 1258, 4, array( 252, 476, 690, 816)),
- array(109, 1364, 4, array( 270, 504, 750, 900)),
- array(113, 1474, 4, array( 300, 560, 810, 960)),
- array(117, 1588, 4, array( 312, 588, 870, 1050)), //25
- array(121, 1706, 4, array( 336, 644, 952, 1110)),
- array(125, 1828, 4, array( 360, 700, 1020, 1200)),
- array(129, 1921, 3, array( 390, 728, 1050, 1260)),
- array(133, 2051, 3, array( 420, 784, 1140, 1350)),
- array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30
- array(141, 2323, 3, array( 480, 868, 1290, 1530)),
- array(145, 2465, 3, array( 510, 924, 1350, 1620)),
- array(149, 2611, 3, array( 540, 980, 1440, 1710)),
- array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
- array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
- array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
- array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
- array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
- array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
- array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
- );
-
- //----------------------------------------------------------------------
- public static function getDataLength($version, $level)
- {
- return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level];
- }
-
- //----------------------------------------------------------------------
- public static function getECCLength($version, $level)
- {
- return self::$capacity[$version][QRCAP_EC][$level];
- }
-
- //----------------------------------------------------------------------
- public static function getWidth($version)
- {
- return self::$capacity[$version][QRCAP_WIDTH];
- }
-
- //----------------------------------------------------------------------
- public static function getRemainder($version)
- {
- return self::$capacity[$version][QRCAP_REMINDER];
- }
-
- //----------------------------------------------------------------------
- public static function getMinimumVersion($size, $level)
- {
-
- for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
- $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
- if($words >= $size)
- return $i;
- }
-
- return -1;
- }
-
- //######################################################################
-
- public static $lengthTableBits = array(
- array(10, 12, 14),
- array( 9, 11, 13),
- array( 8, 16, 16),
- array( 8, 10, 12)
- );
-
- //----------------------------------------------------------------------
- public static function lengthIndicator($mode, $version)
- {
- if ($mode == QR_MODE_STRUCTURE)
- return 0;
-
- if ($version <= 9) {
- $l = 0;
- } else if ($version <= 26) {
- $l = 1;
- } else {
- $l = 2;
- }
-
- return self::$lengthTableBits[$mode][$l];
- }
-
- //----------------------------------------------------------------------
- public static function maximumWords($mode, $version)
- {
- if($mode == QR_MODE_STRUCTURE)
- return 3;
-
- if($version <= 9) {
- $l = 0;
- } else if($version <= 26) {
- $l = 1;
- } else {
- $l = 2;
- }
-
- $bits = self::$lengthTableBits[$mode][$l];
- $words = (1 << $bits) - 1;
-
- if($mode == QR_MODE_KANJI) {
- $words *= 2; // the number of bytes is required
- }
-
- return $words;
- }
-
- // Error correction code -----------------------------------------------
- // Table of the error correction code (Reed-Solomon block)
- // See Table 12-16 (pp.30-36), JIS X0510:2004.
-
- public static $eccTable = array(
- array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)),
- array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
- array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)),
- array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)),
- array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)),
- array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
- array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)),
- array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)),
- array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)),
- array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)),
- array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10
- array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)),
- array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)),
- array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)),
- array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)),
- array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15
- array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)),
- array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)),
- array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)),
- array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)),
- array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20
- array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)),
- array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)),
- array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)),
- array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)),
- array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25
- array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
- array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)),
- array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
- array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)),
- array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
- array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)),
- array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
- array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
- array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
- array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
- array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
- array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
- array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
- array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
- array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40
- );
-
- //----------------------------------------------------------------------
- // CACHEABLE!!!
-
- public static function getEccSpec($version, $level, array &$spec)
- {
- if (count($spec) < 5) {
- $spec = array(0,0,0,0,0);
- }
-
- $b1 = self::$eccTable[$version][$level][0];
- $b2 = self::$eccTable[$version][$level][1];
- $data = self::getDataLength($version, $level);
- $ecc = self::getECCLength($version, $level);
-
- if($b2 == 0) {
- $spec[0] = $b1;
- $spec[1] = (int)($data / $b1);
- $spec[2] = (int)($ecc / $b1);
- $spec[3] = 0;
- $spec[4] = 0;
- } else {
- $spec[0] = $b1;
- $spec[1] = (int)($data / ($b1 + $b2));
- $spec[2] = (int)($ecc / ($b1 + $b2));
- $spec[3] = $b2;
- $spec[4] = $spec[1] + 1;
- }
- }
-
- // Alignment pattern ---------------------------------------------------
-
- // Positions of alignment patterns.
- // This array includes only the second and the third position of the
- // alignment patterns. Rest of them can be calculated from the distance
- // between them.
-
- // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
-
- public static $alignmentPattern = array(
- array( 0, 0),
- array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
- array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
- array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
- array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
- array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
- array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30
- array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35
- array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40
- );
-
-
- /** --------------------------------------------------------------------
- * Put an alignment marker.
- * @param frame
- * @param width
- * @param ox,oy center coordinate of the pattern
- */
- public static function putAlignmentMarker(array &$frame, $ox, $oy)
- {
- $finder = array(
- "\xa1\xa1\xa1\xa1\xa1",
- "\xa1\xa0\xa0\xa0\xa1",
- "\xa1\xa0\xa1\xa0\xa1",
- "\xa1\xa0\xa0\xa0\xa1",
- "\xa1\xa1\xa1\xa1\xa1"
- );
-
- $yStart = $oy-2;
- $xStart = $ox-2;
-
- for($y=0; $y<5; $y++) {
- QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
- }
- }
-
- //----------------------------------------------------------------------
- public static function putAlignmentPattern($version, &$frame, $width)
- {
- if($version < 2)
- return;
-
- $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
- if($d < 0) {
- $w = 2;
- } else {
- $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
- }
-
- if($w * $w - 3 == 1) {
- $x = self::$alignmentPattern[$version][0];
- $y = self::$alignmentPattern[$version][0];
- self::putAlignmentMarker($frame, $x, $y);
- return;
- }
-
- $cx = self::$alignmentPattern[$version][0];
- for($x=1; $x<$w - 1; $x++) {
- self::putAlignmentMarker($frame, 6, $cx);
- self::putAlignmentMarker($frame, $cx, 6);
- $cx += $d;
- }
-
- $cy = self::$alignmentPattern[$version][0];
- for($y=0; $y<$w-1; $y++) {
- $cx = self::$alignmentPattern[$version][0];
- for($x=0; $x<$w-1; $x++) {
- self::putAlignmentMarker($frame, $cx, $cy);
- $cx += $d;
- }
- $cy += $d;
- }
- }
-
- // Version information pattern -----------------------------------------
-
- // Version information pattern (BCH coded).
- // See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
-
- // size: [QRSPEC_VERSION_MAX - 6]
-
- public static $versionPattern = array(
- 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d,
- 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9,
- 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
- 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64,
- 0x27541, 0x28c69
- );
-
- //----------------------------------------------------------------------
- public static function getVersionPattern($version)
- {
- if($version < 7 || $version > QRSPEC_VERSION_MAX)
- return 0;
-
- return self::$versionPattern[$version -7];
- }
-
- // Format information --------------------------------------------------
- // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib)
-
- public static $formatInfo = array(
- array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976),
- array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0),
- array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed),
- array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b)
- );
-
- public static function getFormatInfo($mask, $level)
- {
- if($mask < 0 || $mask > 7)
- return 0;
-
- if($level < 0 || $level > 3)
- return 0;
-
- return self::$formatInfo[$level][$mask];
- }
-
- // Frame ---------------------------------------------------------------
- // Cache of initial frames.
-
- public static $frames = array();
-
- /** --------------------------------------------------------------------
- * Put a finder pattern.
- * @param frame
- * @param width
- * @param ox,oy upper-left coordinate of the pattern
- */
- public static function putFinderPattern(&$frame, $ox, $oy)
- {
- $finder = array(
- "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
- "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
- "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
- );
-
- for($y=0; $y<7; $y++) {
- QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
- }
- }
-
- //----------------------------------------------------------------------
- public static function createFrame($version)
- {
- $width = self::$capacity[$version][QRCAP_WIDTH];
- $frameLine = str_repeat ("\0", $width);
- $frame = array_fill(0, $width, $frameLine);
-
- // Finder pattern
- self::putFinderPattern($frame, 0, 0);
- self::putFinderPattern($frame, $width - 7, 0);
- self::putFinderPattern($frame, 0, $width - 7);
-
- // Separator
- $yOffset = $width - 7;
-
- for($y=0; $y<7; $y++) {
- $frame[$y][7] = "\xc0";
- $frame[$y][$width - 8] = "\xc0";
- $frame[$yOffset][7] = "\xc0";
- $yOffset++;
- }
-
- $setPattern = str_repeat("\xc0", 8);
-
- QRstr::set($frame, 0, 7, $setPattern);
- QRstr::set($frame, $width-8, 7, $setPattern);
- QRstr::set($frame, 0, $width - 8, $setPattern);
-
- // Format info
- $setPattern = str_repeat("\x84", 9);
- QRstr::set($frame, 0, 8, $setPattern);
- QRstr::set($frame, $width - 8, 8, $setPattern, 8);
-
- $yOffset = $width - 8;
-
- for($y=0; $y<8; $y++,$yOffset++) {
- $frame[$y][8] = "\x84";
- $frame[$yOffset][8] = "\x84";
- }
-
- // Timing pattern
-
- for($i=1; $i<$width-15; $i++) {
- $frame[6][7+$i] = chr(0x90 | ($i & 1));
- $frame[7+$i][6] = chr(0x90 | ($i & 1));
- }
-
- // Alignment pattern
- self::putAlignmentPattern($version, $frame, $width);
-
- // Version information
- if($version >= 7) {
- $vinf = self::getVersionPattern($version);
-
- $v = $vinf;
-
- for($x=0; $x<6; $x++) {
- for($y=0; $y<3; $y++) {
- $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
- $v = $v >> 1;
- }
- }
-
- $v = $vinf;
- for($y=0; $y<6; $y++) {
- for($x=0; $x<3; $x++) {
- $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
- $v = $v >> 1;
- }
- }
- }
-
- // and a little bit...
- $frame[$width - 8][8] = "\x81";
-
- return $frame;
- }
-
- //----------------------------------------------------------------------
- public static function debug($frame, $binary_mode = false)
- {
- if ($binary_mode) {
-
- foreach ($frame as &$frameLine) {
- $frameLine = join(' ', explode('0', $frameLine));
- $frameLine = join('██', explode('1', $frameLine));
- }
-
- ?>
-
-
';
- echo join("
", $frame);
- echo '
';
-
- } else {
-
- foreach ($frame as &$frameLine) {
- $frameLine = join(' ', explode("\xc0", $frameLine));
- $frameLine = join('▒', explode("\xc1", $frameLine));
- $frameLine = join(' ', explode("\xa0", $frameLine));
- $frameLine = join('▒', explode("\xa1", $frameLine));
- $frameLine = join('◇', explode("\x84", $frameLine)); //format 0
- $frameLine = join('◆', explode("\x85", $frameLine)); //format 1
- $frameLine = join('☢', explode("\x81", $frameLine)); //special bit
- $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0
- $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1
- $frameLine = join(' ', explode("\x88", $frameLine)); //version
- $frameLine = join('▒', explode("\x89", $frameLine)); //version
- $frameLine = join('♦', explode("\x01", $frameLine));
- $frameLine = join('⋅', explode("\0", $frameLine));
- }
-
- ?>
-
- ";
- echo join("
", $frame);
- echo "";
-
- }
- }
-
- //----------------------------------------------------------------------
- public static function serial($frame)
- {
- return gzcompress(join("\n", $frame), 9);
- }
-
- //----------------------------------------------------------------------
- public static function unserial($code)
- {
- return explode("\n", gzuncompress($code));
- }
-
- //----------------------------------------------------------------------
- public static function newFrame($version)
- {
- if($version < 1 || $version > QRSPEC_VERSION_MAX)
- return null;
-
- if(!isset(self::$frames[$version])) {
-
- $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
-
- if (QR_CACHEABLE) {
- if (file_exists($fileName)) {
- self::$frames[$version] = self::unserial(file_get_contents($fileName));
- } else {
- self::$frames[$version] = self::createFrame($version);
- file_put_contents($fileName, self::serial(self::$frames[$version]));
- }
- } else {
- self::$frames[$version] = self::createFrame($version);
- }
- }
-
- if(is_null(self::$frames[$version]))
- return null;
-
- return self::$frames[$version];
- }
-
- //----------------------------------------------------------------------
- public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
- public static function rsBlockNum1($spec) { return $spec[0]; }
- public static function rsDataCodes1($spec) { return $spec[1]; }
- public static function rsEccCodes1($spec) { return $spec[2]; }
- public static function rsBlockNum2($spec) { return $spec[3]; }
- public static function rsDataCodes2($spec) { return $spec[4]; }
- public static function rsEccCodes2($spec) { return $spec[2]; }
- public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
- public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
-
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * The following data / specifications are taken from
+ * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
+ * or
+ * "Automatic identification and data capture techniques --
+ * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('QRSPEC_VERSION_MAX', 40);
+ define('QRSPEC_WIDTH_MAX', 177);
+
+ define('QRCAP_WIDTH', 0);
+ define('QRCAP_WORDS', 1);
+ define('QRCAP_REMINDER', 2);
+ define('QRCAP_EC', 3);
+
+ class QRspec {
+
+ public static $capacity = array(
+ array( 0, 0, 0, array( 0, 0, 0, 0)),
+ array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
+ array( 25, 44, 7, array( 10, 16, 22, 28)),
+ array( 29, 70, 7, array( 15, 26, 36, 44)),
+ array( 33, 100, 7, array( 20, 36, 52, 64)),
+ array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
+ array( 41, 172, 7, array( 36, 64, 96, 112)),
+ array( 45, 196, 0, array( 40, 72, 108, 130)),
+ array( 49, 242, 0, array( 48, 88, 132, 156)),
+ array( 53, 292, 0, array( 60, 110, 160, 192)),
+ array( 57, 346, 0, array( 72, 130, 192, 224)), //10
+ array( 61, 404, 0, array( 80, 150, 224, 264)),
+ array( 65, 466, 0, array( 96, 176, 260, 308)),
+ array( 69, 532, 0, array( 104, 198, 288, 352)),
+ array( 73, 581, 3, array( 120, 216, 320, 384)),
+ array( 77, 655, 3, array( 132, 240, 360, 432)), //15
+ array( 81, 733, 3, array( 144, 280, 408, 480)),
+ array( 85, 815, 3, array( 168, 308, 448, 532)),
+ array( 89, 901, 3, array( 180, 338, 504, 588)),
+ array( 93, 991, 3, array( 196, 364, 546, 650)),
+ array( 97, 1085, 3, array( 224, 416, 600, 700)), //20
+ array(101, 1156, 4, array( 224, 442, 644, 750)),
+ array(105, 1258, 4, array( 252, 476, 690, 816)),
+ array(109, 1364, 4, array( 270, 504, 750, 900)),
+ array(113, 1474, 4, array( 300, 560, 810, 960)),
+ array(117, 1588, 4, array( 312, 588, 870, 1050)), //25
+ array(121, 1706, 4, array( 336, 644, 952, 1110)),
+ array(125, 1828, 4, array( 360, 700, 1020, 1200)),
+ array(129, 1921, 3, array( 390, 728, 1050, 1260)),
+ array(133, 2051, 3, array( 420, 784, 1140, 1350)),
+ array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30
+ array(141, 2323, 3, array( 480, 868, 1290, 1530)),
+ array(145, 2465, 3, array( 510, 924, 1350, 1620)),
+ array(149, 2611, 3, array( 540, 980, 1440, 1710)),
+ array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
+ array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
+ array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
+ array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
+ array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
+ array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
+ array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
+ );
+
+ //----------------------------------------------------------------------
+ public static function getDataLength($version, $level)
+ {
+ return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getECCLength($version, $level)
+ {
+ return self::$capacity[$version][QRCAP_EC][$level];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getWidth($version)
+ {
+ return self::$capacity[$version][QRCAP_WIDTH];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getRemainder($version)
+ {
+ return self::$capacity[$version][QRCAP_REMINDER];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getMinimumVersion($size, $level)
+ {
+
+ for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
+ $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
+ if($words >= $size)
+ return $i;
+ }
+
+ return -1;
+ }
+
+ //######################################################################
+
+ public static $lengthTableBits = array(
+ array(10, 12, 14),
+ array( 9, 11, 13),
+ array( 8, 16, 16),
+ array( 8, 10, 12)
+ );
+
+ //----------------------------------------------------------------------
+ public static function lengthIndicator($mode, $version)
+ {
+ if ($mode == QR_MODE_STRUCTURE)
+ return 0;
+
+ if ($version <= 9) {
+ $l = 0;
+ } else if ($version <= 26) {
+ $l = 1;
+ } else {
+ $l = 2;
+ }
+
+ return self::$lengthTableBits[$mode][$l];
+ }
+
+ //----------------------------------------------------------------------
+ public static function maximumWords($mode, $version)
+ {
+ if($mode == QR_MODE_STRUCTURE)
+ return 3;
+
+ if($version <= 9) {
+ $l = 0;
+ } else if($version <= 26) {
+ $l = 1;
+ } else {
+ $l = 2;
+ }
+
+ $bits = self::$lengthTableBits[$mode][$l];
+ $words = (1 << $bits) - 1;
+
+ if($mode == QR_MODE_KANJI) {
+ $words *= 2; // the number of bytes is required
+ }
+
+ return $words;
+ }
+
+ // Error correction code -----------------------------------------------
+ // Table of the error correction code (Reed-Solomon block)
+ // See Table 12-16 (pp.30-36), JIS X0510:2004.
+
+ public static $eccTable = array(
+ array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)),
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)),
+ array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)),
+ array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)),
+ array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
+ array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)),
+ array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)),
+ array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)),
+ array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)),
+ array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10
+ array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)),
+ array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)),
+ array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)),
+ array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)),
+ array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15
+ array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)),
+ array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)),
+ array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)),
+ array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)),
+ array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20
+ array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)),
+ array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)),
+ array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)),
+ array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)),
+ array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25
+ array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
+ array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)),
+ array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
+ array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)),
+ array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
+ array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)),
+ array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
+ array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
+ array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
+ array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
+ array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
+ array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
+ array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
+ array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
+ array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40
+ );
+
+ //----------------------------------------------------------------------
+ // CACHEABLE!!!
+
+ public static function getEccSpec($version, $level, array &$spec)
+ {
+ if (count($spec) < 5) {
+ $spec = array(0,0,0,0,0);
+ }
+
+ $b1 = self::$eccTable[$version][$level][0];
+ $b2 = self::$eccTable[$version][$level][1];
+ $data = self::getDataLength($version, $level);
+ $ecc = self::getECCLength($version, $level);
+
+ if($b2 == 0) {
+ $spec[0] = $b1;
+ $spec[1] = (int)($data / $b1);
+ $spec[2] = (int)($ecc / $b1);
+ $spec[3] = 0;
+ $spec[4] = 0;
+ } else {
+ $spec[0] = $b1;
+ $spec[1] = (int)($data / ($b1 + $b2));
+ $spec[2] = (int)($ecc / ($b1 + $b2));
+ $spec[3] = $b2;
+ $spec[4] = $spec[1] + 1;
+ }
+ }
+
+ // Alignment pattern ---------------------------------------------------
+
+ // Positions of alignment patterns.
+ // This array includes only the second and the third position of the
+ // alignment patterns. Rest of them can be calculated from the distance
+ // between them.
+
+ // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
+
+ public static $alignmentPattern = array(
+ array( 0, 0),
+ array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
+ array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
+ array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
+ array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
+ array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
+ array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30
+ array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35
+ array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40
+ );
+
+
+ /** --------------------------------------------------------------------
+ * Put an alignment marker.
+ * @param frame
+ * @param width
+ * @param ox,oy center coordinate of the pattern
+ */
+ public static function putAlignmentMarker(array &$frame, $ox, $oy)
+ {
+ $finder = array(
+ "\xa1\xa1\xa1\xa1\xa1",
+ "\xa1\xa0\xa0\xa0\xa1",
+ "\xa1\xa0\xa1\xa0\xa1",
+ "\xa1\xa0\xa0\xa0\xa1",
+ "\xa1\xa1\xa1\xa1\xa1"
+ );
+
+ $yStart = $oy-2;
+ $xStart = $ox-2;
+
+ for($y=0; $y<5; $y++) {
+ QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function putAlignmentPattern($version, &$frame, $width)
+ {
+ if($version < 2)
+ return;
+
+ $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
+ if($d < 0) {
+ $w = 2;
+ } else {
+ $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
+ }
+
+ if($w * $w - 3 == 1) {
+ $x = self::$alignmentPattern[$version][0];
+ $y = self::$alignmentPattern[$version][0];
+ self::putAlignmentMarker($frame, $x, $y);
+ return;
+ }
+
+ $cx = self::$alignmentPattern[$version][0];
+ for($x=1; $x<$w - 1; $x++) {
+ self::putAlignmentMarker($frame, 6, $cx);
+ self::putAlignmentMarker($frame, $cx, 6);
+ $cx += $d;
+ }
+
+ $cy = self::$alignmentPattern[$version][0];
+ for($y=0; $y<$w-1; $y++) {
+ $cx = self::$alignmentPattern[$version][0];
+ for($x=0; $x<$w-1; $x++) {
+ self::putAlignmentMarker($frame, $cx, $cy);
+ $cx += $d;
+ }
+ $cy += $d;
+ }
+ }
+
+ // Version information pattern -----------------------------------------
+
+ // Version information pattern (BCH coded).
+ // See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
+
+ // size: [QRSPEC_VERSION_MAX - 6]
+
+ public static $versionPattern = array(
+ 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d,
+ 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9,
+ 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
+ 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64,
+ 0x27541, 0x28c69
+ );
+
+ //----------------------------------------------------------------------
+ public static function getVersionPattern($version)
+ {
+ if($version < 7 || $version > QRSPEC_VERSION_MAX)
+ return 0;
+
+ return self::$versionPattern[$version -7];
+ }
+
+ // Format information --------------------------------------------------
+ // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib)
+
+ public static $formatInfo = array(
+ array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976),
+ array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0),
+ array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed),
+ array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b)
+ );
+
+ public static function getFormatInfo($mask, $level)
+ {
+ if($mask < 0 || $mask > 7)
+ return 0;
+
+ if($level < 0 || $level > 3)
+ return 0;
+
+ return self::$formatInfo[$level][$mask];
+ }
+
+ // Frame ---------------------------------------------------------------
+ // Cache of initial frames.
+
+ public static $frames = array();
+
+ /** --------------------------------------------------------------------
+ * Put a finder pattern.
+ * @param frame
+ * @param width
+ * @param ox,oy upper-left coordinate of the pattern
+ */
+ public static function putFinderPattern(&$frame, $ox, $oy)
+ {
+ $finder = array(
+ "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
+ "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
+ "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
+ );
+
+ for($y=0; $y<7; $y++) {
+ QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function createFrame($version)
+ {
+ $width = self::$capacity[$version][QRCAP_WIDTH];
+ $frameLine = str_repeat ("\0", $width);
+ $frame = array_fill(0, $width, $frameLine);
+
+ // Finder pattern
+ self::putFinderPattern($frame, 0, 0);
+ self::putFinderPattern($frame, $width - 7, 0);
+ self::putFinderPattern($frame, 0, $width - 7);
+
+ // Separator
+ $yOffset = $width - 7;
+
+ for($y=0; $y<7; $y++) {
+ $frame[$y][7] = "\xc0";
+ $frame[$y][$width - 8] = "\xc0";
+ $frame[$yOffset][7] = "\xc0";
+ $yOffset++;
+ }
+
+ $setPattern = str_repeat("\xc0", 8);
+
+ QRstr::set($frame, 0, 7, $setPattern);
+ QRstr::set($frame, $width-8, 7, $setPattern);
+ QRstr::set($frame, 0, $width - 8, $setPattern);
+
+ // Format info
+ $setPattern = str_repeat("\x84", 9);
+ QRstr::set($frame, 0, 8, $setPattern);
+ QRstr::set($frame, $width - 8, 8, $setPattern, 8);
+
+ $yOffset = $width - 8;
+
+ for($y=0; $y<8; $y++,$yOffset++) {
+ $frame[$y][8] = "\x84";
+ $frame[$yOffset][8] = "\x84";
+ }
+
+ // Timing pattern
+
+ for($i=1; $i<$width-15; $i++) {
+ $frame[6][7+$i] = chr(0x90 | ($i & 1));
+ $frame[7+$i][6] = chr(0x90 | ($i & 1));
+ }
+
+ // Alignment pattern
+ self::putAlignmentPattern($version, $frame, $width);
+
+ // Version information
+ if($version >= 7) {
+ $vinf = self::getVersionPattern($version);
+
+ $v = $vinf;
+
+ for($x=0; $x<6; $x++) {
+ for($y=0; $y<3; $y++) {
+ $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
+ $v = $v >> 1;
+ }
+ }
+
+ $v = $vinf;
+ for($y=0; $y<6; $y++) {
+ for($x=0; $x<3; $x++) {
+ $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
+ $v = $v >> 1;
+ }
+ }
+ }
+
+ // and a little bit...
+ $frame[$width - 8][8] = "\x81";
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function debug($frame, $binary_mode = false)
+ {
+ if ($binary_mode) {
+
+ foreach ($frame as &$frameLine) {
+ $frameLine = join(' ', explode('0', $frameLine));
+ $frameLine = join('██', explode('1', $frameLine));
+ }
+
+ ?>
+
+
';
+ echo join("
", $frame);
+ echo '
';
+
+ } else {
+
+ foreach ($frame as &$frameLine) {
+ $frameLine = join(' ', explode("\xc0", $frameLine));
+ $frameLine = join('▒', explode("\xc1", $frameLine));
+ $frameLine = join(' ', explode("\xa0", $frameLine));
+ $frameLine = join('▒', explode("\xa1", $frameLine));
+ $frameLine = join('◇', explode("\x84", $frameLine)); //format 0
+ $frameLine = join('◆', explode("\x85", $frameLine)); //format 1
+ $frameLine = join('☢', explode("\x81", $frameLine)); //special bit
+ $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0
+ $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1
+ $frameLine = join(' ', explode("\x88", $frameLine)); //version
+ $frameLine = join('▒', explode("\x89", $frameLine)); //version
+ $frameLine = join('♦', explode("\x01", $frameLine));
+ $frameLine = join('⋅', explode("\0", $frameLine));
+ }
+
+ ?>
+
+ ";
+ echo join("
", $frame);
+ echo "";
+
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function serial($frame)
+ {
+ return gzcompress(join("\n", $frame), 9);
+ }
+
+ //----------------------------------------------------------------------
+ public static function unserial($code)
+ {
+ return explode("\n", gzuncompress($code));
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFrame($version)
+ {
+ if($version < 1 || $version > QRSPEC_VERSION_MAX)
+ return null;
+
+ if(!isset(self::$frames[$version])) {
+
+ $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
+
+ if (QR_CACHEABLE) {
+ if (file_exists($fileName)) {
+ self::$frames[$version] = self::unserial(file_get_contents($fileName));
+ } else {
+ self::$frames[$version] = self::createFrame($version);
+ file_put_contents($fileName, self::serial(self::$frames[$version]));
+ }
+ } else {
+ self::$frames[$version] = self::createFrame($version);
+ }
+ }
+
+ if(is_null(self::$frames[$version]))
+ return null;
+
+ return self::$frames[$version];
+ }
+
+ //----------------------------------------------------------------------
+ public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
+ public static function rsBlockNum1($spec) { return $spec[0]; }
+ public static function rsDataCodes1($spec) { return $spec[1]; }
+ public static function rsEccCodes1($spec) { return $spec[2]; }
+ public static function rsBlockNum2($spec) { return $spec[3]; }
+ public static function rsDataCodes2($spec) { return $spec[4]; }
+ public static function rsEccCodes2($spec) { return $spec[2]; }
+ public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
+ public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
+
}
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/qrsplit.php b/application/libraries/phpqrcode/qrsplit.php
index 8099c41..d75b827 100644
--- a/application/libraries/phpqrcode/qrsplit.php
+++ b/application/libraries/phpqrcode/qrsplit.php
@@ -1,311 +1,311 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * The following data / specifications are taken from
- * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
- * or
- * "Automatic identification and data capture techniques --
- * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- class QRsplit {
-
- public $dataStr = '';
- public $input;
- public $modeHint;
-
- //----------------------------------------------------------------------
- public function __construct($dataStr, $input, $modeHint)
- {
- $this->dataStr = $dataStr;
- $this->input = $input;
- $this->modeHint = $modeHint;
- }
-
- //----------------------------------------------------------------------
- public static function isdigitat($str, $pos)
- {
- if ($pos >= strlen($str))
- return false;
-
- return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
- }
-
- //----------------------------------------------------------------------
- public static function isalnumat($str, $pos)
- {
- if ($pos >= strlen($str))
- return false;
-
- return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
- }
-
- //----------------------------------------------------------------------
- public function identifyMode($pos)
- {
- if ($pos >= strlen($this->dataStr))
- return QR_MODE_NUL;
-
- $c = $this->dataStr[$pos];
-
- if(self::isdigitat($this->dataStr, $pos)) {
- return QR_MODE_NUM;
- } else if(self::isalnumat($this->dataStr, $pos)) {
- return QR_MODE_AN;
- } else if($this->modeHint == QR_MODE_KANJI) {
-
- if ($pos+1 < strlen($this->dataStr))
- {
- $d = $this->dataStr[$pos+1];
- $word = (ord($c) << 8) | ord($d);
- if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
- return QR_MODE_KANJI;
- }
- }
- }
-
- return QR_MODE_8;
- }
-
- //----------------------------------------------------------------------
- public function eatNum()
- {
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 0;
- while(self::isdigitat($this->dataStr, $p)) {
- $p++;
- }
-
- $run = $p;
- $mode = $this->identifyMode($p);
-
- if($mode == QR_MODE_8) {
- $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
- + QRinput::estimateBitsMode8(1) // + 4 + l8
- - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
- if($dif > 0) {
- return $this->eat8();
- }
- }
- if($mode == QR_MODE_AN) {
- $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
- + QRinput::estimateBitsModeAn(1) // + 4 + la
- - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
- if($dif > 0) {
- return $this->eatAn();
- }
- }
-
- $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eatAn()
- {
- $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 0;
-
- while(self::isalnumat($this->dataStr, $p)) {
- if(self::isdigitat($this->dataStr, $p)) {
- $q = $p;
- while(self::isdigitat($this->dataStr, $q)) {
- $q++;
- }
-
- $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
- + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
- - QRinput::estimateBitsModeAn($q); // - 4 - la
-
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else {
- $p++;
- }
- }
-
- $run = $p;
-
- if(!self::isalnumat($this->dataStr, $p)) {
- $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
- + QRinput::estimateBitsMode8(1) // + 4 + l8
- - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
- if($dif > 0) {
- return $this->eat8();
- }
- }
-
- $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eatKanji()
- {
- $p = 0;
-
- while($this->identifyMode($p) == QR_MODE_KANJI) {
- $p += 2;
- }
-
- $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eat8()
- {
- $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 1;
- $dataStrLen = strlen($this->dataStr);
-
- while($p < $dataStrLen) {
-
- $mode = $this->identifyMode($p);
- if($mode == QR_MODE_KANJI) {
- break;
- }
- if($mode == QR_MODE_NUM) {
- $q = $p;
- while(self::isdigitat($this->dataStr, $q)) {
- $q++;
- }
- $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
- + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
- - QRinput::estimateBitsMode8($q); // - 4 - l8
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else if($mode == QR_MODE_AN) {
- $q = $p;
- while(self::isalnumat($this->dataStr, $q)) {
- $q++;
- }
- $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
- + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
- - QRinput::estimateBitsMode8($q); // - 4 - l8
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else {
- $p++;
- }
- }
-
- $run = $p;
- $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
-
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function splitString()
- {
- while (strlen($this->dataStr) > 0)
- {
- if($this->dataStr == '')
- return 0;
-
- $mode = $this->identifyMode(0);
-
- switch ($mode) {
- case QR_MODE_NUM: $length = $this->eatNum(); break;
- case QR_MODE_AN: $length = $this->eatAn(); break;
- case QR_MODE_KANJI:
- if ($hint == QR_MODE_KANJI)
- $length = $this->eatKanji();
- else $length = $this->eat8();
- break;
- default: $length = $this->eat8(); break;
-
- }
-
- if($length == 0) return 0;
- if($length < 0) return -1;
-
- $this->dataStr = substr($this->dataStr, $length);
- }
- }
-
- //----------------------------------------------------------------------
- public function toUpper()
- {
- $stringLen = strlen($this->dataStr);
- $p = 0;
-
- while ($p<$stringLen) {
- $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
- if($mode == QR_MODE_KANJI) {
- $p += 2;
- } else {
- if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
- $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
- }
- $p++;
- }
- }
-
- return $this->dataStr;
- }
-
- //----------------------------------------------------------------------
- public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
- {
- if(is_null($string) || $string == '\0' || $string == '') {
- throw new Exception('empty string!!!');
- }
-
- $split = new QRsplit($string, $input, $modeHint);
-
- if(!$casesensitive)
- $split->toUpper();
-
- return $split->splitString();
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * The following data / specifications are taken from
+ * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
+ * or
+ * "Automatic identification and data capture techniques --
+ * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+ class QRsplit {
+
+ public $dataStr = '';
+ public $input;
+ public $modeHint;
+
+ //----------------------------------------------------------------------
+ public function __construct($dataStr, $input, $modeHint)
+ {
+ $this->dataStr = $dataStr;
+ $this->input = $input;
+ $this->modeHint = $modeHint;
+ }
+
+ //----------------------------------------------------------------------
+ public static function isdigitat($str, $pos)
+ {
+ if ($pos >= strlen($str))
+ return false;
+
+ return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
+ }
+
+ //----------------------------------------------------------------------
+ public static function isalnumat($str, $pos)
+ {
+ if ($pos >= strlen($str))
+ return false;
+
+ return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
+ }
+
+ //----------------------------------------------------------------------
+ public function identifyMode($pos)
+ {
+ if ($pos >= strlen($this->dataStr))
+ return QR_MODE_NUL;
+
+ $c = $this->dataStr[$pos];
+
+ if(self::isdigitat($this->dataStr, $pos)) {
+ return QR_MODE_NUM;
+ } else if(self::isalnumat($this->dataStr, $pos)) {
+ return QR_MODE_AN;
+ } else if($this->modeHint == QR_MODE_KANJI) {
+
+ if ($pos+1 < strlen($this->dataStr))
+ {
+ $d = $this->dataStr[$pos+1];
+ $word = (ord($c) << 8) | ord($d);
+ if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
+ return QR_MODE_KANJI;
+ }
+ }
+ }
+
+ return QR_MODE_8;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatNum()
+ {
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 0;
+ while(self::isdigitat($this->dataStr, $p)) {
+ $p++;
+ }
+
+ $run = $p;
+ $mode = $this->identifyMode($p);
+
+ if($mode == QR_MODE_8) {
+ $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
+ + QRinput::estimateBitsMode8(1) // + 4 + l8
+ - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
+ if($dif > 0) {
+ return $this->eat8();
+ }
+ }
+ if($mode == QR_MODE_AN) {
+ $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
+ + QRinput::estimateBitsModeAn(1) // + 4 + la
+ - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
+ if($dif > 0) {
+ return $this->eatAn();
+ }
+ }
+
+ $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatAn()
+ {
+ $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 0;
+
+ while(self::isalnumat($this->dataStr, $p)) {
+ if(self::isdigitat($this->dataStr, $p)) {
+ $q = $p;
+ while(self::isdigitat($this->dataStr, $q)) {
+ $q++;
+ }
+
+ $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
+ + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
+ - QRinput::estimateBitsModeAn($q); // - 4 - la
+
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else {
+ $p++;
+ }
+ }
+
+ $run = $p;
+
+ if(!self::isalnumat($this->dataStr, $p)) {
+ $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
+ + QRinput::estimateBitsMode8(1) // + 4 + l8
+ - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
+ if($dif > 0) {
+ return $this->eat8();
+ }
+ }
+
+ $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatKanji()
+ {
+ $p = 0;
+
+ while($this->identifyMode($p) == QR_MODE_KANJI) {
+ $p += 2;
+ }
+
+ $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eat8()
+ {
+ $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 1;
+ $dataStrLen = strlen($this->dataStr);
+
+ while($p < $dataStrLen) {
+
+ $mode = $this->identifyMode($p);
+ if($mode == QR_MODE_KANJI) {
+ break;
+ }
+ if($mode == QR_MODE_NUM) {
+ $q = $p;
+ while(self::isdigitat($this->dataStr, $q)) {
+ $q++;
+ }
+ $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
+ + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
+ - QRinput::estimateBitsMode8($q); // - 4 - l8
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else if($mode == QR_MODE_AN) {
+ $q = $p;
+ while(self::isalnumat($this->dataStr, $q)) {
+ $q++;
+ }
+ $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
+ + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
+ - QRinput::estimateBitsMode8($q); // - 4 - l8
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else {
+ $p++;
+ }
+ }
+
+ $run = $p;
+ $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
+
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function splitString()
+ {
+ while (strlen($this->dataStr) > 0)
+ {
+ if($this->dataStr == '')
+ return 0;
+
+ $mode = $this->identifyMode(0);
+
+ switch ($mode) {
+ case QR_MODE_NUM: $length = $this->eatNum(); break;
+ case QR_MODE_AN: $length = $this->eatAn(); break;
+ case QR_MODE_KANJI:
+ if ($hint == QR_MODE_KANJI)
+ $length = $this->eatKanji();
+ else $length = $this->eat8();
+ break;
+ default: $length = $this->eat8(); break;
+
+ }
+
+ if($length == 0) return 0;
+ if($length < 0) return -1;
+
+ $this->dataStr = substr($this->dataStr, $length);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function toUpper()
+ {
+ $stringLen = strlen($this->dataStr);
+ $p = 0;
+
+ while ($p<$stringLen) {
+ $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
+ if($mode == QR_MODE_KANJI) {
+ $p += 2;
+ } else {
+ if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
+ $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
+ }
+ $p++;
+ }
+ }
+
+ return $this->dataStr;
+ }
+
+ //----------------------------------------------------------------------
+ public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
+ {
+ if(is_null($string) || $string == '\0' || $string == '') {
+ throw new Exception('empty string!!!');
+ }
+
+ $split = new QRsplit($string, $input, $modeHint);
+
+ if(!$casesensitive)
+ $split->toUpper();
+
+ return $split->splitString();
+ }
}
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/qrtools.php b/application/libraries/phpqrcode/qrtools.php
index e0412c4..3012db4 100644
--- a/application/libraries/phpqrcode/qrtools.php
+++ b/application/libraries/phpqrcode/qrtools.php
@@ -1,172 +1,172 @@
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRtools {
-
- //----------------------------------------------------------------------
- public static function binarize($frame)
- {
- $len = count($frame);
- foreach ($frame as &$frameLine) {
-
- for($i=0; $i<$len; $i++) {
- $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
- }
- }
-
- return $frame;
- }
-
- //----------------------------------------------------------------------
- public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
- {
- $barcode_array = array();
-
- if (!is_array($mode))
- $mode = explode(',', $mode);
-
- $eccLevel = 'L';
-
- if (count($mode) > 1) {
- $eccLevel = $mode[1];
- }
-
- $qrTab = QRcode::text($code, false, $eccLevel);
- $size = count($qrTab);
-
- $barcode_array['num_rows'] = $size;
- $barcode_array['num_cols'] = $size;
- $barcode_array['bcode'] = array();
-
- foreach ($qrTab as $line) {
- $arrAdd = array();
- foreach(str_split($line) as $char)
- $arrAdd[] = ($char=='1')?1:0;
- $barcode_array['bcode'][] = $arrAdd;
- }
-
- return $barcode_array;
- }
-
- //----------------------------------------------------------------------
- public static function clearCache()
- {
- self::$frames = array();
- }
-
- //----------------------------------------------------------------------
- public static function buildCache()
- {
- QRtools::markTime('before_build_cache');
-
- $mask = new QRmask();
- for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
- $frame = QRspec::newFrame($a);
- if (QR_IMAGE) {
- $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
- QRimage::png(self::binarize($frame), $fileName, 1, 0);
- }
-
- $width = count($frame);
- $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
- for ($maskNo=0; $maskNo<8; $maskNo++)
- $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
- }
-
- QRtools::markTime('after_build_cache');
- }
-
- //----------------------------------------------------------------------
- public static function log($outfile, $err)
- {
- if (QR_LOG_DIR !== false) {
- if ($err != '') {
- if ($outfile !== false) {
- file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
- } else {
- file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
- }
- }
- }
- }
-
- //----------------------------------------------------------------------
- public static function dumpMask($frame)
- {
- $width = count($frame);
- for($y=0;$y<$width;$y++) {
- for($x=0;$x<$width;$x++) {
- echo ord($frame[$y][$x]).',';
- }
- }
- }
-
- //----------------------------------------------------------------------
- public static function markTime($markerId)
- {
- list($usec, $sec) = explode(" ", microtime());
- $time = ((float)$usec + (float)$sec);
-
- if (!isset($GLOBALS['qr_time_bench']))
- $GLOBALS['qr_time_bench'] = array();
-
- $GLOBALS['qr_time_bench'][$markerId] = $time;
- }
-
- //----------------------------------------------------------------------
- public static function timeBenchmark()
- {
- self::markTime('finish');
-
- $lastTime = 0;
- $startTime = 0;
- $p = 0;
-
- echo '
- | BENCHMARK |
- ';
-
- foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
- if ($p > 0) {
- echo '| till '.$markerId.': | '.number_format($thisTime-$lastTime, 6).'s |
|---|
';
- } else {
- $startTime = $thisTime;
- }
-
- $p++;
- $lastTime = $thisTime;
- }
-
- echo '
- | TOTAL: | '.number_format($lastTime-$startTime, 6).'s |
|---|
-
-
';
- }
-
- }
-
- //##########################################################################
-
- QRtools::markTime('start');
+
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRtools {
+
+ //----------------------------------------------------------------------
+ public static function binarize($frame)
+ {
+ $len = count($frame);
+ foreach ($frame as &$frameLine) {
+
+ for($i=0; $i<$len; $i++) {
+ $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
+ }
+ }
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
+ {
+ $barcode_array = array();
+
+ if (!is_array($mode))
+ $mode = explode(',', $mode);
+
+ $eccLevel = 'L';
+
+ if (count($mode) > 1) {
+ $eccLevel = $mode[1];
+ }
+
+ $qrTab = QRcode::text($code, false, $eccLevel);
+ $size = count($qrTab);
+
+ $barcode_array['num_rows'] = $size;
+ $barcode_array['num_cols'] = $size;
+ $barcode_array['bcode'] = array();
+
+ foreach ($qrTab as $line) {
+ $arrAdd = array();
+ foreach(str_split($line) as $char)
+ $arrAdd[] = ($char=='1')?1:0;
+ $barcode_array['bcode'][] = $arrAdd;
+ }
+
+ return $barcode_array;
+ }
+
+ //----------------------------------------------------------------------
+ public static function clearCache()
+ {
+ self::$frames = array();
+ }
+
+ //----------------------------------------------------------------------
+ public static function buildCache()
+ {
+ QRtools::markTime('before_build_cache');
+
+ $mask = new QRmask();
+ for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
+ $frame = QRspec::newFrame($a);
+ if (QR_IMAGE) {
+ $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
+ QRimage::png(self::binarize($frame), $fileName, 1, 0);
+ }
+
+ $width = count($frame);
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+ for ($maskNo=0; $maskNo<8; $maskNo++)
+ $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
+ }
+
+ QRtools::markTime('after_build_cache');
+ }
+
+ //----------------------------------------------------------------------
+ public static function log($outfile, $err)
+ {
+ if (QR_LOG_DIR !== false) {
+ if ($err != '') {
+ if ($outfile !== false) {
+ file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ } else {
+ file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ }
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function dumpMask($frame)
+ {
+ $width = count($frame);
+ for($y=0;$y<$width;$y++) {
+ for($x=0;$x<$width;$x++) {
+ echo ord($frame[$y][$x]).',';
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function markTime($markerId)
+ {
+ list($usec, $sec) = explode(" ", microtime());
+ $time = ((float)$usec + (float)$sec);
+
+ if (!isset($GLOBALS['qr_time_bench']))
+ $GLOBALS['qr_time_bench'] = array();
+
+ $GLOBALS['qr_time_bench'][$markerId] = $time;
+ }
+
+ //----------------------------------------------------------------------
+ public static function timeBenchmark()
+ {
+ self::markTime('finish');
+
+ $lastTime = 0;
+ $startTime = 0;
+ $p = 0;
+
+ echo '
+ | BENCHMARK |
+ ';
+
+ foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
+ if ($p > 0) {
+ echo '| till '.$markerId.': | '.number_format($thisTime-$lastTime, 6).'s |
|---|
';
+ } else {
+ $startTime = $thisTime;
+ }
+
+ $p++;
+ $lastTime = $thisTime;
+ }
+
+ echo '
+ | TOTAL: | '.number_format($lastTime-$startTime, 6).'s |
|---|
+
+
';
+ }
+
+ }
+
+ //##########################################################################
+
+ QRtools::markTime('start');
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/tools/merge.bat b/application/libraries/phpqrcode/tools/merge.bat
index 2b5eebb..b60a485 100644
--- a/application/libraries/phpqrcode/tools/merge.bat
+++ b/application/libraries/phpqrcode/tools/merge.bat
@@ -1,2 +1,2 @@
-php ./merge.php
+php ./merge.php
pause
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/tools/merge.php b/application/libraries/phpqrcode/tools/merge.php
index 9e809c8..19d338b 100644
--- a/application/libraries/phpqrcode/tools/merge.php
+++ b/application/libraries/phpqrcode/tools/merge.php
@@ -1,70 +1,70 @@
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- $QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR;
- $QR_TOOLSDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
-
- $outputFile = $QR_BASEDIR.'phpqrcode.php';
-
- // Required libs
-
- $fileList = array(
- $QR_BASEDIR.'qrconst.php',
- $QR_TOOLSDIR.'merged_config.php',
- $QR_BASEDIR.'qrtools.php',
- $QR_BASEDIR.'qrspec.php',
- $QR_BASEDIR.'qrimage.php',
- $QR_BASEDIR.'qrinput.php',
- $QR_BASEDIR.'qrbitstream.php',
- $QR_BASEDIR.'qrsplit.php',
- $QR_BASEDIR.'qrrscode.php',
- $QR_BASEDIR.'qrmask.php',
- $QR_BASEDIR.'qrencode.php'
- );
-
- $headerFile = $QR_TOOLSDIR.'merged_header.php';
- $versionFile = $QR_BASEDIR.'VERSION';
-
- $outputCode = '';
-
- foreach($fileList as $fileName) {
- $outputCode .= "\n\n".'//---- '.basename($fileName).' -----------------------------'."\n\n";
- $anotherCode = file_get_contents($fileName);
- $anotherCode = preg_replace ('/^<\?php/', '', $anotherCode);
- $anotherCode = preg_replace ('/\?>\*$/', '', $anotherCode);
- $outputCode .= "\n\n".$anotherCode."\n\n";
- }
-
- $versionDataEx = explode("\n", file_get_contents($versionFile));
-
- $outputContents = file_get_contents($headerFile);
- $outputContents .= "\n\n/*\n * Version: ".trim($versionDataEx[0])."\n * Build: ".trim($versionDataEx[1])."\n */\n\n";
- $outputContents .= $outputCode;
-
- file_put_contents($outputFile, $outputContents);
-
+
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ $QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR;
+ $QR_TOOLSDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
+
+ $outputFile = $QR_BASEDIR.'phpqrcode.php';
+
+ // Required libs
+
+ $fileList = array(
+ $QR_BASEDIR.'qrconst.php',
+ $QR_TOOLSDIR.'merged_config.php',
+ $QR_BASEDIR.'qrtools.php',
+ $QR_BASEDIR.'qrspec.php',
+ $QR_BASEDIR.'qrimage.php',
+ $QR_BASEDIR.'qrinput.php',
+ $QR_BASEDIR.'qrbitstream.php',
+ $QR_BASEDIR.'qrsplit.php',
+ $QR_BASEDIR.'qrrscode.php',
+ $QR_BASEDIR.'qrmask.php',
+ $QR_BASEDIR.'qrencode.php'
+ );
+
+ $headerFile = $QR_TOOLSDIR.'merged_header.php';
+ $versionFile = $QR_BASEDIR.'VERSION';
+
+ $outputCode = '';
+
+ foreach($fileList as $fileName) {
+ $outputCode .= "\n\n".'//---- '.basename($fileName).' -----------------------------'."\n\n";
+ $anotherCode = file_get_contents($fileName);
+ $anotherCode = preg_replace ('/^<\?php/', '', $anotherCode);
+ $anotherCode = preg_replace ('/\?>\*$/', '', $anotherCode);
+ $outputCode .= "\n\n".$anotherCode."\n\n";
+ }
+
+ $versionDataEx = explode("\n", file_get_contents($versionFile));
+
+ $outputContents = file_get_contents($headerFile);
+ $outputContents .= "\n\n/*\n * Version: ".trim($versionDataEx[0])."\n * Build: ".trim($versionDataEx[1])."\n */\n\n";
+ $outputContents .= $outputCode;
+
+ file_put_contents($outputFile, $outputContents);
+
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/tools/merge.sh b/application/libraries/phpqrcode/tools/merge.sh
index 1a2515b..e4c2fbc 100644
--- a/application/libraries/phpqrcode/tools/merge.sh
+++ b/application/libraries/phpqrcode/tools/merge.sh
@@ -1,2 +1,2 @@
-#!/bin/sh
+#!/bin/sh
php ./merge.php
\ No newline at end of file
diff --git a/application/libraries/phpqrcode/tools/merged_config.php b/application/libraries/phpqrcode/tools/merged_config.php
index 8cd917d..55ddb45 100644
--- a/application/libraries/phpqrcode/tools/merged_config.php
+++ b/application/libraries/phpqrcode/tools/merged_config.php
@@ -1,17 +1,17 @@
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
+
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
\ No newline at end of file
diff --git a/application/models/index.html b/application/models/index.html
index b702fbc..b48b490 100644
--- a/application/models/index.html
+++ b/application/models/index.html
@@ -1,11 +1,11 @@
-
-
-
- 403 Forbidden
-
-
-
-Directory access is forbidden.
-
-
-
+
+
+
+ 403 Forbidden
+
+
+
+Directory access is forbidden.
+
+
+
diff --git a/application/third_party/qrcode/phpqrcode.php b/application/third_party/qrcode/phpqrcode.php
index ea8c08f..13307b6 100644
--- a/application/third_party/qrcode/phpqrcode.php
+++ b/application/third_party/qrcode/phpqrcode.php
@@ -1,3312 +1,3312 @@
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-
-
-/*
- * Version: 1.1.4
- * Build: 2010100721
- */
-
-
-
-//---- qrconst.php -----------------------------
-
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Common constants
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- // Encoding modes
-
- define('QR_MODE_NUL', -1);
- define('QR_MODE_NUM', 0);
- define('QR_MODE_AN', 1);
- define('QR_MODE_8', 2);
- define('QR_MODE_KANJI', 3);
- define('QR_MODE_STRUCTURE', 4);
-
- // Levels of error correction.
-
- define('QR_ECLEVEL_L', 0);
- define('QR_ECLEVEL_M', 1);
- define('QR_ECLEVEL_Q', 2);
- define('QR_ECLEVEL_H', 3);
-
- // Supported output formats
-
- define('QR_FORMAT_TEXT', 0);
- define('QR_FORMAT_PNG', 1);
-
- class qrstr {
- public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
- $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
- }
- }
-
-
-
-//---- merged_config.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Config file, tuned-up for merged verion
- */
-
- define('QR_CACHEABLE', false); // use cache - more disk reads but less CPU power, masks and format templates are stored there
- define('QR_CACHE_DIR', false); // used when QR_CACHEABLE === true
- define('QR_LOG_DIR', false); // default error logs dir
-
- define('QR_FIND_BEST_MASK', true); // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
- define('QR_FIND_FROM_RANDOM', 2); // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
- define('QR_DEFAULT_MASK', 2); // when QR_FIND_BEST_MASK === false
-
- define('QR_PNG_MAXIMUM_SIZE', 1024); // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
-
-
-
-
-//---- qrtools.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Toolset, handy and debug utilites.
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRtools {
-
- //----------------------------------------------------------------------
- public static function binarize($frame)
- {
- $len = count($frame);
- foreach ($frame as &$frameLine) {
-
- for($i=0; $i<$len; $i++) {
- $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
- }
- }
-
- return $frame;
- }
-
- //----------------------------------------------------------------------
- public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
- {
- $barcode_array = array();
-
- if (!is_array($mode))
- $mode = explode(',', $mode);
-
- $eccLevel = 'L';
-
- if (count($mode) > 1) {
- $eccLevel = $mode[1];
- }
-
- $qrTab = QRcode::text($code, false, $eccLevel);
- $size = count($qrTab);
-
- $barcode_array['num_rows'] = $size;
- $barcode_array['num_cols'] = $size;
- $barcode_array['bcode'] = array();
-
- foreach ($qrTab as $line) {
- $arrAdd = array();
- foreach(str_split($line) as $char)
- $arrAdd[] = ($char=='1')?1:0;
- $barcode_array['bcode'][] = $arrAdd;
- }
-
- return $barcode_array;
- }
-
- //----------------------------------------------------------------------
- public static function clearCache()
- {
- self::$frames = array();
- }
-
- //----------------------------------------------------------------------
- public static function buildCache()
- {
- QRtools::markTime('before_build_cache');
-
- $mask = new QRmask();
- for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
- $frame = QRspec::newFrame($a);
- if (QR_IMAGE) {
- $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
- QRimage::png(self::binarize($frame), $fileName, 1, 0);
- }
-
- $width = count($frame);
- $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
- for ($maskNo=0; $maskNo<8; $maskNo++)
- $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
- }
-
- QRtools::markTime('after_build_cache');
- }
-
- //----------------------------------------------------------------------
- public static function log($outfile, $err)
- {
- if (QR_LOG_DIR !== false) {
- if ($err != '') {
- if ($outfile !== false) {
- file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
- } else {
- file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
- }
- }
- }
- }
-
- //----------------------------------------------------------------------
- public static function dumpMask($frame)
- {
- $width = count($frame);
- for($y=0;$y<$width;$y++) {
- for($x=0;$x<$width;$x++) {
- echo ord($frame[$y][$x]).',';
- }
- }
- }
-
- //----------------------------------------------------------------------
- public static function markTime($markerId)
- {
- list($usec, $sec) = explode(" ", microtime());
- $time = ((float)$usec + (float)$sec);
-
- if (!isset($GLOBALS['qr_time_bench']))
- $GLOBALS['qr_time_bench'] = array();
-
- $GLOBALS['qr_time_bench'][$markerId] = $time;
- }
-
- //----------------------------------------------------------------------
- public static function timeBenchmark()
- {
- self::markTime('finish');
-
- $lastTime = 0;
- $startTime = 0;
- $p = 0;
-
- echo '
- | BENCHMARK |
- ';
-
- foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
- if ($p > 0) {
- echo '| till '.$markerId.': | '.number_format($thisTime-$lastTime, 6).'s |
|---|
';
- } else {
- $startTime = $thisTime;
- }
-
- $p++;
- $lastTime = $thisTime;
- }
-
- echo '
- | TOTAL: | '.number_format($lastTime-$startTime, 6).'s |
|---|
-
-
';
- }
-
- }
-
- //##########################################################################
-
- QRtools::markTime('start');
-
-
-
-
-//---- qrspec.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * QR Code specifications
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * The following data / specifications are taken from
- * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
- * or
- * "Automatic identification and data capture techniques --
- * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('QRSPEC_VERSION_MAX', 40);
- define('QRSPEC_WIDTH_MAX', 177);
-
- define('QRCAP_WIDTH', 0);
- define('QRCAP_WORDS', 1);
- define('QRCAP_REMINDER', 2);
- define('QRCAP_EC', 3);
-
- class QRspec {
-
- public static $capacity = array(
- array( 0, 0, 0, array( 0, 0, 0, 0)),
- array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
- array( 25, 44, 7, array( 10, 16, 22, 28)),
- array( 29, 70, 7, array( 15, 26, 36, 44)),
- array( 33, 100, 7, array( 20, 36, 52, 64)),
- array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
- array( 41, 172, 7, array( 36, 64, 96, 112)),
- array( 45, 196, 0, array( 40, 72, 108, 130)),
- array( 49, 242, 0, array( 48, 88, 132, 156)),
- array( 53, 292, 0, array( 60, 110, 160, 192)),
- array( 57, 346, 0, array( 72, 130, 192, 224)), //10
- array( 61, 404, 0, array( 80, 150, 224, 264)),
- array( 65, 466, 0, array( 96, 176, 260, 308)),
- array( 69, 532, 0, array( 104, 198, 288, 352)),
- array( 73, 581, 3, array( 120, 216, 320, 384)),
- array( 77, 655, 3, array( 132, 240, 360, 432)), //15
- array( 81, 733, 3, array( 144, 280, 408, 480)),
- array( 85, 815, 3, array( 168, 308, 448, 532)),
- array( 89, 901, 3, array( 180, 338, 504, 588)),
- array( 93, 991, 3, array( 196, 364, 546, 650)),
- array( 97, 1085, 3, array( 224, 416, 600, 700)), //20
- array(101, 1156, 4, array( 224, 442, 644, 750)),
- array(105, 1258, 4, array( 252, 476, 690, 816)),
- array(109, 1364, 4, array( 270, 504, 750, 900)),
- array(113, 1474, 4, array( 300, 560, 810, 960)),
- array(117, 1588, 4, array( 312, 588, 870, 1050)), //25
- array(121, 1706, 4, array( 336, 644, 952, 1110)),
- array(125, 1828, 4, array( 360, 700, 1020, 1200)),
- array(129, 1921, 3, array( 390, 728, 1050, 1260)),
- array(133, 2051, 3, array( 420, 784, 1140, 1350)),
- array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30
- array(141, 2323, 3, array( 480, 868, 1290, 1530)),
- array(145, 2465, 3, array( 510, 924, 1350, 1620)),
- array(149, 2611, 3, array( 540, 980, 1440, 1710)),
- array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
- array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
- array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
- array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
- array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
- array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
- array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
- );
-
- //----------------------------------------------------------------------
- public static function getDataLength($version, $level)
- {
- return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level];
- }
-
- //----------------------------------------------------------------------
- public static function getECCLength($version, $level)
- {
- return self::$capacity[$version][QRCAP_EC][$level];
- }
-
- //----------------------------------------------------------------------
- public static function getWidth($version)
- {
- return self::$capacity[$version][QRCAP_WIDTH];
- }
-
- //----------------------------------------------------------------------
- public static function getRemainder($version)
- {
- return self::$capacity[$version][QRCAP_REMINDER];
- }
-
- //----------------------------------------------------------------------
- public static function getMinimumVersion($size, $level)
- {
-
- for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
- $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
- if($words >= $size)
- return $i;
- }
-
- return -1;
- }
-
- //######################################################################
-
- public static $lengthTableBits = array(
- array(10, 12, 14),
- array( 9, 11, 13),
- array( 8, 16, 16),
- array( 8, 10, 12)
- );
-
- //----------------------------------------------------------------------
- public static function lengthIndicator($mode, $version)
- {
- if ($mode == QR_MODE_STRUCTURE)
- return 0;
-
- if ($version <= 9) {
- $l = 0;
- } else if ($version <= 26) {
- $l = 1;
- } else {
- $l = 2;
- }
-
- return self::$lengthTableBits[$mode][$l];
- }
-
- //----------------------------------------------------------------------
- public static function maximumWords($mode, $version)
- {
- if($mode == QR_MODE_STRUCTURE)
- return 3;
-
- if($version <= 9) {
- $l = 0;
- } else if($version <= 26) {
- $l = 1;
- } else {
- $l = 2;
- }
-
- $bits = self::$lengthTableBits[$mode][$l];
- $words = (1 << $bits) - 1;
-
- if($mode == QR_MODE_KANJI) {
- $words *= 2; // the number of bytes is required
- }
-
- return $words;
- }
-
- // Error correction code -----------------------------------------------
- // Table of the error correction code (Reed-Solomon block)
- // See Table 12-16 (pp.30-36), JIS X0510:2004.
-
- public static $eccTable = array(
- array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)),
- array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
- array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)),
- array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)),
- array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)),
- array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
- array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)),
- array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)),
- array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)),
- array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)),
- array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10
- array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)),
- array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)),
- array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)),
- array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)),
- array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15
- array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)),
- array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)),
- array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)),
- array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)),
- array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20
- array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)),
- array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)),
- array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)),
- array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)),
- array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25
- array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
- array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)),
- array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
- array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)),
- array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
- array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)),
- array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
- array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
- array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
- array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
- array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
- array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
- array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
- array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
- array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40
- );
-
- //----------------------------------------------------------------------
- // CACHEABLE!!!
-
- public static function getEccSpec($version, $level, array &$spec)
- {
- if (count($spec) < 5) {
- $spec = array(0,0,0,0,0);
- }
-
- $b1 = self::$eccTable[$version][$level][0];
- $b2 = self::$eccTable[$version][$level][1];
- $data = self::getDataLength($version, $level);
- $ecc = self::getECCLength($version, $level);
-
- if($b2 == 0) {
- $spec[0] = $b1;
- $spec[1] = (int)($data / $b1);
- $spec[2] = (int)($ecc / $b1);
- $spec[3] = 0;
- $spec[4] = 0;
- } else {
- $spec[0] = $b1;
- $spec[1] = (int)($data / ($b1 + $b2));
- $spec[2] = (int)($ecc / ($b1 + $b2));
- $spec[3] = $b2;
- $spec[4] = $spec[1] + 1;
- }
- }
-
- // Alignment pattern ---------------------------------------------------
-
- // Positions of alignment patterns.
- // This array includes only the second and the third position of the
- // alignment patterns. Rest of them can be calculated from the distance
- // between them.
-
- // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
-
- public static $alignmentPattern = array(
- array( 0, 0),
- array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
- array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
- array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
- array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
- array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
- array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30
- array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35
- array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40
- );
-
-
- /** --------------------------------------------------------------------
- * Put an alignment marker.
- * @param frame
- * @param width
- * @param ox,oy center coordinate of the pattern
- */
- public static function putAlignmentMarker(array &$frame, $ox, $oy)
- {
- $finder = array(
- "\xa1\xa1\xa1\xa1\xa1",
- "\xa1\xa0\xa0\xa0\xa1",
- "\xa1\xa0\xa1\xa0\xa1",
- "\xa1\xa0\xa0\xa0\xa1",
- "\xa1\xa1\xa1\xa1\xa1"
- );
-
- $yStart = $oy-2;
- $xStart = $ox-2;
-
- for($y=0; $y<5; $y++) {
- QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
- }
- }
-
- //----------------------------------------------------------------------
- public static function putAlignmentPattern($version, &$frame, $width)
- {
- if($version < 2)
- return;
-
- $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
- if($d < 0) {
- $w = 2;
- } else {
- $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
- }
-
- if($w * $w - 3 == 1) {
- $x = self::$alignmentPattern[$version][0];
- $y = self::$alignmentPattern[$version][0];
- self::putAlignmentMarker($frame, $x, $y);
- return;
- }
-
- $cx = self::$alignmentPattern[$version][0];
- for($x=1; $x<$w - 1; $x++) {
- self::putAlignmentMarker($frame, 6, $cx);
- self::putAlignmentMarker($frame, $cx, 6);
- $cx += $d;
- }
-
- $cy = self::$alignmentPattern[$version][0];
- for($y=0; $y<$w-1; $y++) {
- $cx = self::$alignmentPattern[$version][0];
- for($x=0; $x<$w-1; $x++) {
- self::putAlignmentMarker($frame, $cx, $cy);
- $cx += $d;
- }
- $cy += $d;
- }
- }
-
- // Version information pattern -----------------------------------------
-
- // Version information pattern (BCH coded).
- // See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
-
- // size: [QRSPEC_VERSION_MAX - 6]
-
- public static $versionPattern = array(
- 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d,
- 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9,
- 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
- 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64,
- 0x27541, 0x28c69
- );
-
- //----------------------------------------------------------------------
- public static function getVersionPattern($version)
- {
- if($version < 7 || $version > QRSPEC_VERSION_MAX)
- return 0;
-
- return self::$versionPattern[$version -7];
- }
-
- // Format information --------------------------------------------------
- // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib)
-
- public static $formatInfo = array(
- array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976),
- array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0),
- array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed),
- array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b)
- );
-
- public static function getFormatInfo($mask, $level)
- {
- if($mask < 0 || $mask > 7)
- return 0;
-
- if($level < 0 || $level > 3)
- return 0;
-
- return self::$formatInfo[$level][$mask];
- }
-
- // Frame ---------------------------------------------------------------
- // Cache of initial frames.
-
- public static $frames = array();
-
- /** --------------------------------------------------------------------
- * Put a finder pattern.
- * @param frame
- * @param width
- * @param ox,oy upper-left coordinate of the pattern
- */
- public static function putFinderPattern(&$frame, $ox, $oy)
- {
- $finder = array(
- "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
- "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
- "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
- );
-
- for($y=0; $y<7; $y++) {
- QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
- }
- }
-
- //----------------------------------------------------------------------
- public static function createFrame($version)
- {
- $width = self::$capacity[$version][QRCAP_WIDTH];
- $frameLine = str_repeat ("\0", $width);
- $frame = array_fill(0, $width, $frameLine);
-
- // Finder pattern
- self::putFinderPattern($frame, 0, 0);
- self::putFinderPattern($frame, $width - 7, 0);
- self::putFinderPattern($frame, 0, $width - 7);
-
- // Separator
- $yOffset = $width - 7;
-
- for($y=0; $y<7; $y++) {
- $frame[$y][7] = "\xc0";
- $frame[$y][$width - 8] = "\xc0";
- $frame[$yOffset][7] = "\xc0";
- $yOffset++;
- }
-
- $setPattern = str_repeat("\xc0", 8);
-
- QRstr::set($frame, 0, 7, $setPattern);
- QRstr::set($frame, $width-8, 7, $setPattern);
- QRstr::set($frame, 0, $width - 8, $setPattern);
-
- // Format info
- $setPattern = str_repeat("\x84", 9);
- QRstr::set($frame, 0, 8, $setPattern);
- QRstr::set($frame, $width - 8, 8, $setPattern, 8);
-
- $yOffset = $width - 8;
-
- for($y=0; $y<8; $y++,$yOffset++) {
- $frame[$y][8] = "\x84";
- $frame[$yOffset][8] = "\x84";
- }
-
- // Timing pattern
-
- for($i=1; $i<$width-15; $i++) {
- $frame[6][7+$i] = chr(0x90 | ($i & 1));
- $frame[7+$i][6] = chr(0x90 | ($i & 1));
- }
-
- // Alignment pattern
- self::putAlignmentPattern($version, $frame, $width);
-
- // Version information
- if($version >= 7) {
- $vinf = self::getVersionPattern($version);
-
- $v = $vinf;
-
- for($x=0; $x<6; $x++) {
- for($y=0; $y<3; $y++) {
- $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
- $v = $v >> 1;
- }
- }
-
- $v = $vinf;
- for($y=0; $y<6; $y++) {
- for($x=0; $x<3; $x++) {
- $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
- $v = $v >> 1;
- }
- }
- }
-
- // and a little bit...
- $frame[$width - 8][8] = "\x81";
-
- return $frame;
- }
-
- //----------------------------------------------------------------------
- public static function debug($frame, $binary_mode = false)
- {
- if ($binary_mode) {
-
- foreach ($frame as &$frameLine) {
- $frameLine = join(' ', explode('0', $frameLine));
- $frameLine = join('██', explode('1', $frameLine));
- }
-
- ?>
-
-
';
- echo join("
", $frame);
- echo '
';
-
- } else {
-
- foreach ($frame as &$frameLine) {
- $frameLine = join(' ', explode("\xc0", $frameLine));
- $frameLine = join('▒', explode("\xc1", $frameLine));
- $frameLine = join(' ', explode("\xa0", $frameLine));
- $frameLine = join('▒', explode("\xa1", $frameLine));
- $frameLine = join('◇', explode("\x84", $frameLine)); //format 0
- $frameLine = join('◆', explode("\x85", $frameLine)); //format 1
- $frameLine = join('☢', explode("\x81", $frameLine)); //special bit
- $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0
- $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1
- $frameLine = join(' ', explode("\x88", $frameLine)); //version
- $frameLine = join('▒', explode("\x89", $frameLine)); //version
- $frameLine = join('♦', explode("\x01", $frameLine));
- $frameLine = join('⋅', explode("\0", $frameLine));
- }
-
- ?>
-
- ";
- echo join("
", $frame);
- echo "";
-
- }
- }
-
- //----------------------------------------------------------------------
- public static function serial($frame)
- {
- return gzcompress(join("\n", $frame), 9);
- }
-
- //----------------------------------------------------------------------
- public static function unserial($code)
- {
- return explode("\n", gzuncompress($code));
- }
-
- //----------------------------------------------------------------------
- public static function newFrame($version)
- {
- if($version < 1 || $version > QRSPEC_VERSION_MAX)
- return null;
-
- if(!isset(self::$frames[$version])) {
-
- $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
-
- if (QR_CACHEABLE) {
- if (file_exists($fileName)) {
- self::$frames[$version] = self::unserial(file_get_contents($fileName));
- } else {
- self::$frames[$version] = self::createFrame($version);
- file_put_contents($fileName, self::serial(self::$frames[$version]));
- }
- } else {
- self::$frames[$version] = self::createFrame($version);
- }
- }
-
- if(is_null(self::$frames[$version]))
- return null;
-
- return self::$frames[$version];
- }
-
- //----------------------------------------------------------------------
- public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
- public static function rsBlockNum1($spec) { return $spec[0]; }
- public static function rsDataCodes1($spec) { return $spec[1]; }
- public static function rsEccCodes1($spec) { return $spec[2]; }
- public static function rsBlockNum2($spec) { return $spec[3]; }
- public static function rsDataCodes2($spec) { return $spec[4]; }
- public static function rsEccCodes2($spec) { return $spec[2]; }
- public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
- public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
-
- }
-
-
-
-//---- qrimage.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Image output of code using GD2
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('QR_IMAGE', true);
-
- class QRimage {
-
- //----------------------------------------------------------------------
- public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE)
- {
- $image = self::image($frame, $pixelPerPoint, $outerFrame);
-
- if ($filename === false) {
- Header("Content-type: image/png");
- ImagePng($image);
- } else {
- if($saveandprint===TRUE){
- ImagePng($image, $filename);
- header("Content-type: image/png");
- ImagePng($image);
- }else{
- ImagePng($image, $filename);
- }
- }
-
- ImageDestroy($image);
- }
-
- //----------------------------------------------------------------------
- public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
- {
- $image = self::image($frame, $pixelPerPoint, $outerFrame);
-
- if ($filename === false) {
- Header("Content-type: image/jpeg");
- ImageJpeg($image, null, $q);
- } else {
- ImageJpeg($image, $filename, $q);
- }
-
- ImageDestroy($image);
- }
-
- //----------------------------------------------------------------------
- private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
- {
- $h = count($frame);
- $w = strlen($frame[0]);
-
- $imgW = $w + 2*$outerFrame;
- $imgH = $h + 2*$outerFrame;
-
- $base_image =ImageCreate($imgW, $imgH);
-
- $col[0] = ImageColorAllocate($base_image,255,255,255);
- $col[1] = ImageColorAllocate($base_image,0,0,0);
-
- imagefill($base_image, 0, 0, $col[0]);
-
- for($y=0; $y<$h; $y++) {
- for($x=0; $x<$w; $x++) {
- if ($frame[$y][$x] == '1') {
- ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
- }
- }
- }
-
- $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
- ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
- ImageDestroy($base_image);
-
- return $target_image;
- }
- }
-
-
-
-//---- qrinput.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Input encoding class
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('STRUCTURE_HEADER_BITS', 20);
- define('MAX_STRUCTURED_SYMBOLS', 16);
-
- class QRinputItem {
-
- public $mode;
- public $size;
- public $data;
- public $bstream;
-
- public function __construct($mode, $size, $data, $bstream = null)
- {
- $setData = array_slice($data, 0, $size);
-
- if (count($setData) < $size) {
- $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
- }
-
- if(!QRinput::check($mode, $size, $setData)) {
- throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
- return null;
- }
-
- $this->mode = $mode;
- $this->size = $size;
- $this->data = $setData;
- $this->bstream = $bstream;
- }
-
- //----------------------------------------------------------------------
- public function encodeModeNum($version)
- {
- try {
-
- $words = (int)($this->size / 3);
- $bs = new QRbitstream();
-
- $val = 0x1;
- $bs->appendNum(4, $val);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
- $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
- $val += (ord($this->data[$i*3+2]) - ord('0'));
- $bs->appendNum(10, $val);
- }
-
- if($this->size - $words * 3 == 1) {
- $val = ord($this->data[$words*3]) - ord('0');
- $bs->appendNum(4, $val);
- } else if($this->size - $words * 3 == 2) {
- $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
- $val += (ord($this->data[$words*3+1]) - ord('0'));
- $bs->appendNum(7, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeAn($version)
- {
- try {
- $words = (int)($this->size / 2);
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x02);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
- $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
-
- $bs->appendNum(11, $val);
- }
-
- if($this->size & 1) {
- $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
- $bs->appendNum(6, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeMode8($version)
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x4);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
-
- for($i=0; $i<$this->size; $i++) {
- $bs->appendNum(8, ord($this->data[$i]));
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeKanji($version)
- {
- try {
-
- $bs = new QRbitrtream();
-
- $bs->appendNum(4, 0x8);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
-
- for($i=0; $i<$this->size; $i+=2) {
- $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
- if($val <= 0x9ffc) {
- $val -= 0x8140;
- } else {
- $val -= 0xc140;
- }
-
- $h = ($val >> 8) * 0xc0;
- $val = ($val & 0xff) + $h;
-
- $bs->appendNum(13, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeStructure()
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x03);
- $bs->appendNum(4, ord($this->data[1]) - 1);
- $bs->appendNum(4, ord($this->data[0]) - 1);
- $bs->appendNum(8, ord($this->data[2]));
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSizeOfEntry($version)
- {
- $bits = 0;
-
- if($version == 0)
- $version = 1;
-
- switch($this->mode) {
- case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
- case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
- case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
- case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
- case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS;
- default:
- return 0;
- }
-
- $l = QRspec::lengthIndicator($this->mode, $version);
- $m = 1 << $l;
- $num = (int)(($this->size + $m - 1) / $m);
-
- $bits += $num * (4 + $l);
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function encodeBitStream($version)
- {
- try {
-
- unset($this->bstream);
- $words = QRspec::maximumWords($this->mode, $version);
-
- if($this->size > $words) {
-
- $st1 = new QRinputItem($this->mode, $words, $this->data);
- $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
-
- $st1->encodeBitStream($version);
- $st2->encodeBitStream($version);
-
- $this->bstream = new QRbitstream();
- $this->bstream->append($st1->bstream);
- $this->bstream->append($st2->bstream);
-
- unset($st1);
- unset($st2);
-
- } else {
-
- $ret = 0;
-
- switch($this->mode) {
- case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
- case QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
- case QR_MODE_8: $ret = $this->encodeMode8($version); break;
- case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
- case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
-
- default:
- break;
- }
-
- if($ret < 0)
- return -1;
- }
-
- return $this->bstream->size();
-
- } catch (Exception $e) {
- return -1;
- }
- }
- };
-
- //##########################################################################
-
- class QRinput {
-
- public $items;
-
- private $version;
- private $level;
-
- //----------------------------------------------------------------------
- public function __construct($version = 0, $level = QR_ECLEVEL_L)
- {
- if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
- throw new Exception('Invalid version no');
- return NULL;
- }
-
- $this->version = $version;
- $this->level = $level;
- }
-
- //----------------------------------------------------------------------
- public function getVersion()
- {
- return $this->version;
- }
-
- //----------------------------------------------------------------------
- public function setVersion($version)
- {
- if($version < 0 || $version > QRSPEC_VERSION_MAX) {
- throw new Exception('Invalid version no');
- return -1;
- }
-
- $this->version = $version;
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function getErrorCorrectionLevel()
- {
- return $this->level;
- }
-
- //----------------------------------------------------------------------
- public function setErrorCorrectionLevel($level)
- {
- if($level > QR_ECLEVEL_H) {
- throw new Exception('Invalid ECLEVEL');
- return -1;
- }
-
- $this->level = $level;
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendEntry(QRinputItem $entry)
- {
- $this->items[] = $entry;
- }
-
- //----------------------------------------------------------------------
- public function append($mode, $size, $data)
- {
- try {
- $entry = new QRinputItem($mode, $size, $data);
- $this->items[] = $entry;
- return 0;
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
-
- public function insertStructuredAppendHeader($size, $index, $parity)
- {
- if( $size > MAX_STRUCTURED_SYMBOLS ) {
- throw new Exception('insertStructuredAppendHeader wrong size');
- }
-
- if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
- throw new Exception('insertStructuredAppendHeader wrong index');
- }
-
- $buf = array($size, $index, $parity);
-
- try {
- $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf);
- array_unshift($this->items, $entry);
- return 0;
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function calcParity()
- {
- $parity = 0;
-
- foreach($this->items as $item) {
- if($item->mode != QR_MODE_STRUCTURE) {
- for($i=$item->size-1; $i>=0; $i--) {
- $parity ^= $item->data[$i];
- }
- }
- }
-
- return $parity;
- }
-
- //----------------------------------------------------------------------
- public static function checkModeNum($size, $data)
- {
- for($i=0; $i<$size; $i++) {
- if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
- return false;
- }
- }
-
- return true;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsModeNum($size)
- {
- $w = (int)$size / 3;
- $bits = $w * 10;
-
- switch($size - $w * 3) {
- case 1:
- $bits += 4;
- break;
- case 2:
- $bits += 7;
- break;
- default:
- break;
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public static $anTable = array(
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
- );
-
- //----------------------------------------------------------------------
- public static function lookAnTable($c)
- {
- return (($c > 127)?-1:self::$anTable[$c]);
- }
-
- //----------------------------------------------------------------------
- public static function checkModeAn($size, $data)
- {
- for($i=0; $i<$size; $i++) {
- if (self::lookAnTable(ord($data[$i])) == -1) {
- return false;
- }
- }
-
- return true;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsModeAn($size)
- {
- $w = (int)($size / 2);
- $bits = $w * 11;
-
- if($size & 1) {
- $bits += 6;
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsMode8($size)
- {
- return $size * 8;
- }
-
- //----------------------------------------------------------------------
- public function estimateBitsModeKanji($size)
- {
- return (int)(($size / 2) * 13);
- }
-
- //----------------------------------------------------------------------
- public static function checkModeKanji($size, $data)
- {
- if($size & 1)
- return false;
-
- for($i=0; $i<$size; $i+=2) {
- $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
- if( $val < 0x8140
- || ($val > 0x9ffc && $val < 0xe040)
- || $val > 0xebbf) {
- return false;
- }
- }
-
- return true;
- }
-
- /***********************************************************************
- * Validation
- **********************************************************************/
-
- public static function check($mode, $size, $data)
- {
- if($size <= 0)
- return false;
-
- switch($mode) {
- case QR_MODE_NUM: return self::checkModeNum($size, $data); break;
- case QR_MODE_AN: return self::checkModeAn($size, $data); break;
- case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break;
- case QR_MODE_8: return true; break;
- case QR_MODE_STRUCTURE: return true; break;
-
- default:
- break;
- }
-
- return false;
- }
-
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSize($version)
- {
- $bits = 0;
-
- foreach($this->items as $item) {
- $bits += $item->estimateBitStreamSizeOfEntry($version);
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function estimateVersion()
- {
- $version = 0;
- $prev = 0;
- do {
- $prev = $version;
- $bits = $this->estimateBitStreamSize($prev);
- $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
- if ($version < 0) {
- return -1;
- }
- } while ($version > $prev);
-
- return $version;
- }
-
- //----------------------------------------------------------------------
- public static function lengthOfCode($mode, $version, $bits)
- {
- $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
- switch($mode) {
- case QR_MODE_NUM:
- $chunks = (int)($payload / 10);
- $remain = $payload - $chunks * 10;
- $size = $chunks * 3;
- if($remain >= 7) {
- $size += 2;
- } else if($remain >= 4) {
- $size += 1;
- }
- break;
- case QR_MODE_AN:
- $chunks = (int)($payload / 11);
- $remain = $payload - $chunks * 11;
- $size = $chunks * 2;
- if($remain >= 6)
- $size++;
- break;
- case QR_MODE_8:
- $size = (int)($payload / 8);
- break;
- case QR_MODE_KANJI:
- $size = (int)(($payload / 13) * 2);
- break;
- case QR_MODE_STRUCTURE:
- $size = (int)($payload / 8);
- break;
- default:
- $size = 0;
- break;
- }
-
- $maxsize = QRspec::maximumWords($mode, $version);
- if($size < 0) $size = 0;
- if($size > $maxsize) $size = $maxsize;
-
- return $size;
- }
-
- //----------------------------------------------------------------------
- public function createBitStream()
- {
- $total = 0;
-
- foreach($this->items as $item) {
- $bits = $item->encodeBitStream($this->version);
-
- if($bits < 0)
- return -1;
-
- $total += $bits;
- }
-
- return $total;
- }
-
- //----------------------------------------------------------------------
- public function convertData()
- {
- $ver = $this->estimateVersion();
- if($ver > $this->getVersion()) {
- $this->setVersion($ver);
- }
-
- for(;;) {
- $bits = $this->createBitStream();
-
- if($bits < 0)
- return -1;
-
- $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
- if($ver < 0) {
- throw new Exception('WRONG VERSION');
- return -1;
- } else if($ver > $this->getVersion()) {
- $this->setVersion($ver);
- } else {
- break;
- }
- }
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendPaddingBit(&$bstream)
- {
- $bits = $bstream->size();
- $maxwords = QRspec::getDataLength($this->version, $this->level);
- $maxbits = $maxwords * 8;
-
- if ($maxbits == $bits) {
- return 0;
- }
-
- if ($maxbits - $bits < 5) {
- return $bstream->appendNum($maxbits - $bits, 0);
- }
-
- $bits += 4;
- $words = (int)(($bits + 7) / 8);
-
- $padding = new QRbitstream();
- $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
-
- if($ret < 0)
- return $ret;
-
- $padlen = $maxwords - $words;
-
- if($padlen > 0) {
-
- $padbuf = array();
- for($i=0; $i<$padlen; $i++) {
- $padbuf[$i] = ($i&1)?0x11:0xec;
- }
-
- $ret = $padding->appendBytes($padlen, $padbuf);
-
- if($ret < 0)
- return $ret;
-
- }
-
- $ret = $bstream->append($padding);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function mergeBitStream()
- {
- if($this->convertData() < 0) {
- return null;
- }
-
- $bstream = new QRbitstream();
-
- foreach($this->items as $item) {
- $ret = $bstream->append($item->bstream);
- if($ret < 0) {
- return null;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function getBitStream()
- {
-
- $bstream = $this->mergeBitStream();
-
- if($bstream == null) {
- return null;
- }
-
- $ret = $this->appendPaddingBit($bstream);
- if($ret < 0) {
- return null;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function getByteStream()
- {
- $bstream = $this->getBitStream();
- if($bstream == null) {
- return null;
- }
-
- return $bstream->toByte();
- }
- }
-
-
-
-
-
-
-//---- qrbitstream.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Bitstream class
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRbitstream {
-
- public $data = array();
-
- //----------------------------------------------------------------------
- public function size()
- {
- return count($this->data);
- }
-
- //----------------------------------------------------------------------
- public function allocate($setLength)
- {
- $this->data = array_fill(0, $setLength, 0);
- return 0;
- }
-
- //----------------------------------------------------------------------
- public static function newFromNum($bits, $num)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($bits);
-
- $mask = 1 << ($bits - 1);
- for($i=0; $i<$bits; $i++) {
- if($num & $mask) {
- $bstream->data[$i] = 1;
- } else {
- $bstream->data[$i] = 0;
- }
- $mask = $mask >> 1;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public static function newFromBytes($size, $data)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($size * 8);
- $p=0;
-
- for($i=0; $i<$size; $i++) {
- $mask = 0x80;
- for($j=0; $j<8; $j++) {
- if($data[$i] & $mask) {
- $bstream->data[$p] = 1;
- } else {
- $bstream->data[$p] = 0;
- }
- $p++;
- $mask = $mask >> 1;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function append(QRbitstream $arg)
- {
- if (is_null($arg)) {
- return -1;
- }
-
- if($arg->size() == 0) {
- return 0;
- }
-
- if($this->size() == 0) {
- $this->data = $arg->data;
- return 0;
- }
-
- $this->data = array_values(array_merge($this->data, $arg->data));
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendNum($bits, $num)
- {
- if ($bits == 0)
- return 0;
-
- $b = QRbitstream::newFromNum($bits, $num);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function appendBytes($size, $data)
- {
- if ($size == 0)
- return 0;
-
- $b = QRbitstream::newFromBytes($size, $data);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function toByte()
- {
-
- $size = $this->size();
-
- if($size == 0) {
- return array();
- }
-
- $data = array_fill(0, (int)(($size + 7) / 8), 0);
- $bytes = (int)($size / 8);
-
- $p = 0;
-
- for($i=0; $i<$bytes; $i++) {
- $v = 0;
- for($j=0; $j<8; $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$i] = $v;
- }
-
- if($size & 7) {
- $v = 0;
- for($j=0; $j<($size & 7); $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$bytes] = $v;
- }
-
- return $data;
- }
-
- }
-
-
-
-
-//---- qrsplit.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Input splitting classes
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * The following data / specifications are taken from
- * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
- * or
- * "Automatic identification and data capture techniques --
- * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- class QRsplit {
-
- public $dataStr = '';
- public $input;
- public $modeHint;
-
- //----------------------------------------------------------------------
- public function __construct($dataStr, $input, $modeHint)
- {
- $this->dataStr = $dataStr;
- $this->input = $input;
- $this->modeHint = $modeHint;
- }
-
- //----------------------------------------------------------------------
- public static function isdigitat($str, $pos)
- {
- if ($pos >= strlen($str))
- return false;
-
- return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
- }
-
- //----------------------------------------------------------------------
- public static function isalnumat($str, $pos)
- {
- if ($pos >= strlen($str))
- return false;
-
- return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
- }
-
- //----------------------------------------------------------------------
- public function identifyMode($pos)
- {
- if ($pos >= strlen($this->dataStr))
- return QR_MODE_NUL;
-
- $c = $this->dataStr[$pos];
-
- if(self::isdigitat($this->dataStr, $pos)) {
- return QR_MODE_NUM;
- } else if(self::isalnumat($this->dataStr, $pos)) {
- return QR_MODE_AN;
- } else if($this->modeHint == QR_MODE_KANJI) {
-
- if ($pos+1 < strlen($this->dataStr))
- {
- $d = $this->dataStr[$pos+1];
- $word = (ord($c) << 8) | ord($d);
- if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
- return QR_MODE_KANJI;
- }
- }
- }
-
- return QR_MODE_8;
- }
-
- //----------------------------------------------------------------------
- public function eatNum()
- {
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 0;
- while(self::isdigitat($this->dataStr, $p)) {
- $p++;
- }
-
- $run = $p;
- $mode = $this->identifyMode($p);
-
- if($mode == QR_MODE_8) {
- $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
- + QRinput::estimateBitsMode8(1) // + 4 + l8
- - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
- if($dif > 0) {
- return $this->eat8();
- }
- }
- if($mode == QR_MODE_AN) {
- $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
- + QRinput::estimateBitsModeAn(1) // + 4 + la
- - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
- if($dif > 0) {
- return $this->eatAn();
- }
- }
-
- $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eatAn()
- {
- $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 0;
-
- while(self::isalnumat($this->dataStr, $p)) {
- if(self::isdigitat($this->dataStr, $p)) {
- $q = $p;
- while(self::isdigitat($this->dataStr, $q)) {
- $q++;
- }
-
- $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
- + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
- - QRinput::estimateBitsModeAn($q); // - 4 - la
-
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else {
- $p++;
- }
- }
-
- $run = $p;
-
- if(!self::isalnumat($this->dataStr, $p)) {
- $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
- + QRinput::estimateBitsMode8(1) // + 4 + l8
- - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
- if($dif > 0) {
- return $this->eat8();
- }
- }
-
- $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eatKanji()
- {
- $p = 0;
-
- while($this->identifyMode($p) == QR_MODE_KANJI) {
- $p += 2;
- }
-
- $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eat8()
- {
- $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 1;
- $dataStrLen = strlen($this->dataStr);
-
- while($p < $dataStrLen) {
-
- $mode = $this->identifyMode($p);
- if($mode == QR_MODE_KANJI) {
- break;
- }
- if($mode == QR_MODE_NUM) {
- $q = $p;
- while(self::isdigitat($this->dataStr, $q)) {
- $q++;
- }
- $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
- + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
- - QRinput::estimateBitsMode8($q); // - 4 - l8
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else if($mode == QR_MODE_AN) {
- $q = $p;
- while(self::isalnumat($this->dataStr, $q)) {
- $q++;
- }
- $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
- + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
- - QRinput::estimateBitsMode8($q); // - 4 - l8
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else {
- $p++;
- }
- }
-
- $run = $p;
- $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
-
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function splitString()
- {
- while (strlen($this->dataStr) > 0)
- {
- if($this->dataStr == '')
- return 0;
-
- $mode = $this->identifyMode(0);
-
- switch ($mode) {
- case QR_MODE_NUM: $length = $this->eatNum(); break;
- case QR_MODE_AN: $length = $this->eatAn(); break;
- case QR_MODE_KANJI:
- if ($hint == QR_MODE_KANJI)
- $length = $this->eatKanji();
- else $length = $this->eat8();
- break;
- default: $length = $this->eat8(); break;
-
- }
-
- if($length == 0) return 0;
- if($length < 0) return -1;
-
- $this->dataStr = substr($this->dataStr, $length);
- }
- }
-
- //----------------------------------------------------------------------
- public function toUpper()
- {
- $stringLen = strlen($this->dataStr);
- $p = 0;
-
- while ($p<$stringLen) {
- $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
- if($mode == QR_MODE_KANJI) {
- $p += 2;
- } else {
- if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
- $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
- }
- $p++;
- }
- }
-
- return $this->dataStr;
- }
-
- //----------------------------------------------------------------------
- public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
- {
- if(is_null($string) || $string == '\0' || $string == '') {
- throw new Exception('empty string!!!');
- }
-
- $split = new QRsplit($string, $input, $modeHint);
-
- if(!$casesensitive)
- $split->toUpper();
-
- return $split->splitString();
- }
- }
-
-
-
-//---- qrrscode.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Reed-Solomon error correction support
- *
- * Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
- * (libfec is released under the GNU Lesser General Public License.)
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRrsItem {
-
- public $mm; // Bits per symbol
- public $nn; // Symbols per block (= (1<= $this->nn) {
- $x -= $this->nn;
- $x = ($x >> $this->mm) + ($x & $this->nn);
- }
-
- return $x;
- }
-
- //----------------------------------------------------------------------
- public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
- {
- // Common code for intializing a Reed-Solomon control block (char or int symbols)
- // Copyright 2004 Phil Karn, KA9Q
- // May be used under the terms of the GNU Lesser General Public License (LGPL)
-
- $rs = null;
-
- // Check parameter ranges
- if($symsize < 0 || $symsize > 8) return $rs;
- if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs;
- if($prim <= 0 || $prim >= (1<<$symsize)) return $rs;
- if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values!
- if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
-
- $rs = new QRrsItem();
- $rs->mm = $symsize;
- $rs->nn = (1<<$symsize)-1;
- $rs->pad = $pad;
-
- $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
- $rs->index_of = array_fill(0, $rs->nn+1, 0);
-
- // PHP style macro replacement ;)
- $NN =& $rs->nn;
- $A0 =& $NN;
-
- // Generate Galois field lookup tables
- $rs->index_of[0] = $A0; // log(zero) = -inf
- $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
- $sr = 1;
-
- for($i=0; $i<$rs->nn; $i++) {
- $rs->index_of[$sr] = $i;
- $rs->alpha_to[$i] = $sr;
- $sr <<= 1;
- if($sr & (1<<$symsize)) {
- $sr ^= $gfpoly;
- }
- $sr &= $rs->nn;
- }
-
- if($sr != 1){
- // field generator polynomial is not primitive!
- $rs = NULL;
- return $rs;
- }
-
- /* Form RS code generator polynomial from its roots */
- $rs->genpoly = array_fill(0, $nroots+1, 0);
-
- $rs->fcr = $fcr;
- $rs->prim = $prim;
- $rs->nroots = $nroots;
- $rs->gfpoly = $gfpoly;
-
- /* Find prim-th root of 1, used in decoding */
- for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
- ; // intentional empty-body loop!
-
- $rs->iprim = (int)($iprim / $prim);
- $rs->genpoly[0] = 1;
-
- for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
- $rs->genpoly[$i+1] = 1;
-
- // Multiply rs->genpoly[] by @**(root + x)
- for ($j = $i; $j > 0; $j--) {
- if ($rs->genpoly[$j] != 0) {
- $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
- } else {
- $rs->genpoly[$j] = $rs->genpoly[$j-1];
- }
- }
- // rs->genpoly[0] can never be zero
- $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)];
- }
-
- // convert rs->genpoly[] to index form for quicker encoding
- for ($i = 0; $i <= $nroots; $i++)
- $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]];
-
- return $rs;
- }
-
- //----------------------------------------------------------------------
- public function encode_rs_char($data, &$parity)
- {
- $MM =& $this->mm;
- $NN =& $this->nn;
- $ALPHA_TO =& $this->alpha_to;
- $INDEX_OF =& $this->index_of;
- $GENPOLY =& $this->genpoly;
- $NROOTS =& $this->nroots;
- $FCR =& $this->fcr;
- $PRIM =& $this->prim;
- $IPRIM =& $this->iprim;
- $PAD =& $this->pad;
- $A0 =& $NN;
-
- $parity = array_fill(0, $NROOTS, 0);
-
- for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
-
- $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
- if($feedback != $A0) {
- // feedback term is non-zero
-
- // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
- // always be for the polynomials constructed by init_rs()
- $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
-
- for($j=1;$j<$NROOTS;$j++) {
- $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
- }
- }
-
- // Shift
- array_shift($parity);
- if($feedback != $A0) {
- array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
- } else {
- array_push($parity, 0);
- }
- }
- }
- }
-
- //##########################################################################
-
- class QRrs {
-
- public static $items = array();
-
- //----------------------------------------------------------------------
- public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
- {
- foreach(self::$items as $rs) {
- if($rs->pad != $pad) continue;
- if($rs->nroots != $nroots) continue;
- if($rs->mm != $symsize) continue;
- if($rs->gfpoly != $gfpoly) continue;
- if($rs->fcr != $fcr) continue;
- if($rs->prim != $prim) continue;
-
- return $rs;
- }
-
- $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
- array_unshift(self::$items, $rs);
-
- return $rs;
- }
- }
-
-
-
-//---- qrmask.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Masking
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('N1', 3);
- define('N2', 3);
- define('N3', 40);
- define('N4', 10);
-
- class QRmask {
-
- public $runLength = array();
-
- //----------------------------------------------------------------------
- public function __construct()
- {
- $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
- }
-
- //----------------------------------------------------------------------
- public function writeFormatInformation($width, &$frame, $mask, $level)
- {
- $blacks = 0;
- $format = QRspec::getFormatInfo($mask, $level);
-
- for($i=0; $i<8; $i++) {
- if($format & 1) {
- $blacks += 2;
- $v = 0x85;
- } else {
- $v = 0x84;
- }
-
- $frame[8][$width - 1 - $i] = chr($v);
- if($i < 6) {
- $frame[$i][8] = chr($v);
- } else {
- $frame[$i + 1][8] = chr($v);
- }
- $format = $format >> 1;
- }
-
- for($i=0; $i<7; $i++) {
- if($format & 1) {
- $blacks += 2;
- $v = 0x85;
- } else {
- $v = 0x84;
- }
-
- $frame[$width - 7 + $i][8] = chr($v);
- if($i == 0) {
- $frame[8][7] = chr($v);
- } else {
- $frame[8][6 - $i] = chr($v);
- }
-
- $format = $format >> 1;
- }
-
- return $blacks;
- }
-
- //----------------------------------------------------------------------
- public function mask0($x, $y) { return ($x+$y)&1; }
- public function mask1($x, $y) { return ($y&1); }
- public function mask2($x, $y) { return ($x%3); }
- public function mask3($x, $y) { return ($x+$y)%3; }
- public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
- public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; }
- public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; }
- public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; }
-
- //----------------------------------------------------------------------
- private function generateMaskNo($maskNo, $width, $frame)
- {
- $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-
- for($y=0; $y<$width; $y++) {
- for($x=0; $x<$width; $x++) {
- if(ord($frame[$y][$x]) & 0x80) {
- $bitMask[$y][$x] = 0;
- } else {
- $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
- $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
- }
-
- }
- }
-
- return $bitMask;
- }
-
- //----------------------------------------------------------------------
- public static function serial($bitFrame)
- {
- $codeArr = array();
-
- foreach ($bitFrame as $line)
- $codeArr[] = join('', $line);
-
- return gzcompress(join("\n", $codeArr), 9);
- }
-
- //----------------------------------------------------------------------
- public static function unserial($code)
- {
- $codeArr = array();
-
- $codeLines = explode("\n", gzuncompress($code));
- foreach ($codeLines as $line)
- $codeArr[] = str_split($line);
-
- return $codeArr;
- }
-
- //----------------------------------------------------------------------
- public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
- {
- $b = 0;
- $bitMask = array();
-
- $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
-
- if (QR_CACHEABLE) {
- if (file_exists($fileName)) {
- $bitMask = self::unserial(file_get_contents($fileName));
- } else {
- $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
- if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
- mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
- file_put_contents($fileName, self::serial($bitMask));
- }
- } else {
- $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
- }
-
- if ($maskGenOnly)
- return;
-
- $d = $s;
-
- for($y=0; $y<$width; $y++) {
- for($x=0; $x<$width; $x++) {
- if($bitMask[$y][$x] == 1) {
- $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
- }
- $b += (int)(ord($d[$y][$x]) & 1);
- }
- }
-
- return $b;
- }
-
- //----------------------------------------------------------------------
- public function makeMask($width, $frame, $maskNo, $level)
- {
- $masked = array_fill(0, $width, str_repeat("\0", $width));
- $this->makeMaskNo($maskNo, $width, $frame, $masked);
- $this->writeFormatInformation($width, $masked, $maskNo, $level);
-
- return $masked;
- }
-
- //----------------------------------------------------------------------
- public function calcN1N3($length)
- {
- $demerit = 0;
-
- for($i=0; $i<$length; $i++) {
-
- if($this->runLength[$i] >= 5) {
- $demerit += (N1 + ($this->runLength[$i] - 5));
- }
- if($i & 1) {
- if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
- $fact = (int)($this->runLength[$i] / 3);
- if(($this->runLength[$i-2] == $fact) &&
- ($this->runLength[$i-1] == $fact) &&
- ($this->runLength[$i+1] == $fact) &&
- ($this->runLength[$i+2] == $fact)) {
- if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
- $demerit += N3;
- } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
- $demerit += N3;
- }
- }
- }
- }
- }
- return $demerit;
- }
-
- //----------------------------------------------------------------------
- public function evaluateSymbol($width, $frame)
- {
- $head = 0;
- $demerit = 0;
-
- for($y=0; $y<$width; $y++) {
- $head = 0;
- $this->runLength[0] = 1;
-
- $frameY = $frame[$y];
-
- if ($y>0)
- $frameYM = $frame[$y-1];
-
- for($x=0; $x<$width; $x++) {
- if(($x > 0) && ($y > 0)) {
- $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
- $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
-
- if(($b22 | ($w22 ^ 1))&1) {
- $demerit += N2;
- }
- }
- if(($x == 0) && (ord($frameY[$x]) & 1)) {
- $this->runLength[0] = -1;
- $head = 1;
- $this->runLength[$head] = 1;
- } else if($x > 0) {
- if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
- $head++;
- $this->runLength[$head] = 1;
- } else {
- $this->runLength[$head]++;
- }
- }
- }
-
- $demerit += $this->calcN1N3($head+1);
- }
-
- for($x=0; $x<$width; $x++) {
- $head = 0;
- $this->runLength[0] = 1;
-
- for($y=0; $y<$width; $y++) {
- if($y == 0 && (ord($frame[$y][$x]) & 1)) {
- $this->runLength[0] = -1;
- $head = 1;
- $this->runLength[$head] = 1;
- } else if($y > 0) {
- if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
- $head++;
- $this->runLength[$head] = 1;
- } else {
- $this->runLength[$head]++;
- }
- }
- }
-
- $demerit += $this->calcN1N3($head+1);
- }
-
- return $demerit;
- }
-
-
- //----------------------------------------------------------------------
- public function mask($width, $frame, $level)
- {
- $minDemerit = PHP_INT_MAX;
- $bestMaskNum = 0;
- $bestMask = array();
-
- $checked_masks = array(0,1,2,3,4,5,6,7);
-
- if (QR_FIND_FROM_RANDOM !== false) {
-
- $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
- for ($i = 0; $i < $howManuOut; $i++) {
- $remPos = rand (0, count($checked_masks)-1);
- unset($checked_masks[$remPos]);
- $checked_masks = array_values($checked_masks);
- }
-
- }
-
- $bestMask = $frame;
-
- foreach($checked_masks as $i) {
- $mask = array_fill(0, $width, str_repeat("\0", $width));
-
- $demerit = 0;
- $blacks = 0;
- $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
- $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
- $blacks = (int)(100 * $blacks / ($width * $width));
- $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
- $demerit += $this->evaluateSymbol($width, $mask);
-
- if($demerit < $minDemerit) {
- $minDemerit = $demerit;
- $bestMask = $mask;
- $bestMaskNum = $i;
- }
- }
-
- return $bestMask;
- }
-
- //----------------------------------------------------------------------
- }
-
-
-
-
-//---- qrencode.php -----------------------------
-
-
-
-
-/*
- * PHP QR Code encoder
- *
- * Main encoder classes.
- *
- * Based on libqrencode C library distributed under LGPL 2.1
- * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRrsblock {
- public $dataLength;
- public $data = array();
- public $eccLength;
- public $ecc = array();
-
- public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
- {
- $rs->encode_rs_char($data, $ecc);
-
- $this->dataLength = $dl;
- $this->data = $data;
- $this->eccLength = $el;
- $this->ecc = $ecc;
- }
- };
-
- //##########################################################################
-
- class QRrawcode {
- public $version;
- public $datacode = array();
- public $ecccode = array();
- public $blocks;
- public $rsblocks = array(); //of RSblock
- public $count;
- public $dataLength;
- public $eccLength;
- public $b1;
-
- //----------------------------------------------------------------------
- public function __construct(QRinput $input)
- {
- $spec = array(0,0,0,0,0);
-
- $this->datacode = $input->getByteStream();
- if(is_null($this->datacode)) {
- throw new Exception('null imput string');
- }
-
- QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
-
- $this->version = $input->getVersion();
- $this->b1 = QRspec::rsBlockNum1($spec);
- $this->dataLength = QRspec::rsDataLength($spec);
- $this->eccLength = QRspec::rsEccLength($spec);
- $this->ecccode = array_fill(0, $this->eccLength, 0);
- $this->blocks = QRspec::rsBlockNum($spec);
-
- $ret = $this->init($spec);
- if($ret < 0) {
- throw new Exception('block alloc error');
- return null;
- }
-
- $this->count = 0;
- }
-
- //----------------------------------------------------------------------
- public function init(array $spec)
- {
- $dl = QRspec::rsDataCodes1($spec);
- $el = QRspec::rsEccCodes1($spec);
- $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-
-
- $blockNo = 0;
- $dataPos = 0;
- $eccPos = 0;
- for($i=0; $iecccode,$eccPos);
- $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
- $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-
- $dataPos += $dl;
- $eccPos += $el;
- $blockNo++;
- }
-
- if(QRspec::rsBlockNum2($spec) == 0)
- return 0;
-
- $dl = QRspec::rsDataCodes2($spec);
- $el = QRspec::rsEccCodes2($spec);
- $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-
- if($rs == NULL) return -1;
-
- for($i=0; $iecccode,$eccPos);
- $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
- $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-
- $dataPos += $dl;
- $eccPos += $el;
- $blockNo++;
- }
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function getCode()
- {
- $ret;
-
- if($this->count < $this->dataLength) {
- $row = $this->count % $this->blocks;
- $col = $this->count / $this->blocks;
- if($col >= $this->rsblocks[0]->dataLength) {
- $row += $this->b1;
- }
- $ret = $this->rsblocks[$row]->data[$col];
- } else if($this->count < $this->dataLength + $this->eccLength) {
- $row = ($this->count - $this->dataLength) % $this->blocks;
- $col = ($this->count - $this->dataLength) / $this->blocks;
- $ret = $this->rsblocks[$row]->ecc[$col];
- } else {
- return 0;
- }
- $this->count++;
-
- return $ret;
- }
- }
-
- //##########################################################################
-
- class QRcode {
-
- public $version;
- public $width;
- public $data;
-
- //----------------------------------------------------------------------
- public function encodeMask(QRinput $input, $mask)
- {
- if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
- throw new Exception('wrong version');
- }
- if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
- throw new Exception('wrong level');
- }
-
- $raw = new QRrawcode($input);
-
- QRtools::markTime('after_raw');
-
- $version = $raw->version;
- $width = QRspec::getWidth($version);
- $frame = QRspec::newFrame($version);
-
- $filler = new FrameFiller($width, $frame);
- if(is_null($filler)) {
- return NULL;
- }
-
- // inteleaved data and ecc codes
- for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
- $code = $raw->getCode();
- $bit = 0x80;
- for($j=0; $j<8; $j++) {
- $addr = $filler->next();
- $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
- $bit = $bit >> 1;
- }
- }
-
- QRtools::markTime('after_filler');
-
- unset($raw);
-
- // remainder bits
- $j = QRspec::getRemainder($version);
- for($i=0; $i<$j; $i++) {
- $addr = $filler->next();
- $filler->setFrameAt($addr, 0x02);
- }
-
- $frame = $filler->frame;
- unset($filler);
-
-
- // masking
- $maskObj = new QRmask();
- if($mask < 0) {
-
- if (QR_FIND_BEST_MASK) {
- $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
- } else {
- $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
- }
- } else {
- $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
- }
-
- if($masked == NULL) {
- return NULL;
- }
-
- QRtools::markTime('after_mask');
-
- $this->version = $version;
- $this->width = $width;
- $this->data = $masked;
-
- return $this;
- }
-
- //----------------------------------------------------------------------
- public function encodeInput(QRinput $input)
- {
- return $this->encodeMask($input, -1);
- }
-
- //----------------------------------------------------------------------
- public function encodeString8bit($string, $version, $level)
- {
- if(string == NULL) {
- throw new Exception('empty string!');
- return NULL;
- }
-
- $input = new QRinput($version, $level);
- if($input == NULL) return NULL;
-
- $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
- if($ret < 0) {
- unset($input);
- return NULL;
- }
- return $this->encodeInput($input);
- }
-
- //----------------------------------------------------------------------
- public function encodeString($string, $version, $level, $hint, $casesensitive)
- {
-
- if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
- throw new Exception('bad hint');
- return NULL;
- }
-
- $input = new QRinput($version, $level);
- if($input == NULL) return NULL;
-
- $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
- if($ret < 0) {
- return NULL;
- }
-
- return $this->encodeInput($input);
- }
-
- //----------------------------------------------------------------------
- public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encodePNG($text, $outfile, $saveandprint=false);
- }
-
- //----------------------------------------------------------------------
- public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encode($text, $outfile);
- }
-
- //----------------------------------------------------------------------
- public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encodeRAW($text, $outfile);
- }
- }
-
- //##########################################################################
-
- class FrameFiller {
-
- public $width;
- public $frame;
- public $x;
- public $y;
- public $dir;
- public $bit;
-
- //----------------------------------------------------------------------
- public function __construct($width, &$frame)
- {
- $this->width = $width;
- $this->frame = $frame;
- $this->x = $width - 1;
- $this->y = $width - 1;
- $this->dir = -1;
- $this->bit = -1;
- }
-
- //----------------------------------------------------------------------
- public function setFrameAt($at, $val)
- {
- $this->frame[$at['y']][$at['x']] = chr($val);
- }
-
- //----------------------------------------------------------------------
- public function getFrameAt($at)
- {
- return ord($this->frame[$at['y']][$at['x']]);
- }
-
- //----------------------------------------------------------------------
- public function next()
- {
- do {
-
- if($this->bit == -1) {
- $this->bit = 0;
- return array('x'=>$this->x, 'y'=>$this->y);
- }
-
- $x = $this->x;
- $y = $this->y;
- $w = $this->width;
-
- if($this->bit == 0) {
- $x--;
- $this->bit++;
- } else {
- $x++;
- $y += $this->dir;
- $this->bit--;
- }
-
- if($this->dir < 0) {
- if($y < 0) {
- $y = 0;
- $x -= 2;
- $this->dir = 1;
- if($x == 6) {
- $x--;
- $y = 9;
- }
- }
- } else {
- if($y == $w) {
- $y = $w - 1;
- $x -= 2;
- $this->dir = -1;
- if($x == 6) {
- $x--;
- $y -= 8;
- }
- }
- }
- if($x < 0 || $y < 0) return null;
-
- $this->x = $x;
- $this->y = $y;
-
- } while(ord($this->frame[$y][$x]) & 0x80);
-
- return array('x'=>$x, 'y'=>$y);
- }
-
- } ;
-
- //##########################################################################
-
- class QRencode {
-
- public $casesensitive = true;
- public $eightbit = false;
-
- public $version = 0;
- public $size = 3;
- public $margin = 4;
-
- public $structured = 0; // not supported yet
-
- public $level = QR_ECLEVEL_L;
- public $hint = QR_MODE_8;
-
- //----------------------------------------------------------------------
- public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = new QRencode();
- $enc->size = $size;
- $enc->margin = $margin;
-
- switch ($level.'') {
- case '0':
- case '1':
- case '2':
- case '3':
- $enc->level = $level;
- break;
- case 'l':
- case 'L':
- $enc->level = QR_ECLEVEL_L;
- break;
- case 'm':
- case 'M':
- $enc->level = QR_ECLEVEL_M;
- break;
- case 'q':
- case 'Q':
- $enc->level = QR_ECLEVEL_Q;
- break;
- case 'h':
- case 'H':
- $enc->level = QR_ECLEVEL_H;
- break;
- }
-
- return $enc;
- }
-
- //----------------------------------------------------------------------
- public function encodeRAW($intext, $outfile = false)
- {
- $code = new QRcode();
-
- if($this->eightbit) {
- $code->encodeString8bit($intext, $this->version, $this->level);
- } else {
- $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
- }
-
- return $code->data;
- }
-
- //----------------------------------------------------------------------
- public function encode($intext, $outfile = false)
- {
- $code = new QRcode();
-
- if($this->eightbit) {
- $code->encodeString8bit($intext, $this->version, $this->level);
- } else {
- $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
- }
-
- QRtools::markTime('after_encode');
-
- if ($outfile!== false) {
- file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
- } else {
- return QRtools::binarize($code->data);
- }
- }
-
- //----------------------------------------------------------------------
- public function encodePNG($intext, $outfile = false,$saveandprint=false)
- {
- try {
-
- ob_start();
- $tab = $this->encode($intext);
- $err = ob_get_contents();
- ob_end_clean();
-
- if ($err != '')
- QRtools::log($outfile, $err);
-
- $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
-
- QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
-
- } catch (Exception $e) {
-
- QRtools::log($outfile, $e->getMessage());
-
- }
- }
- }
-
-
+
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+
+/*
+ * Version: 1.1.4
+ * Build: 2010100721
+ */
+
+
+
+//---- qrconst.php -----------------------------
+
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Common constants
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ // Encoding modes
+
+ define('QR_MODE_NUL', -1);
+ define('QR_MODE_NUM', 0);
+ define('QR_MODE_AN', 1);
+ define('QR_MODE_8', 2);
+ define('QR_MODE_KANJI', 3);
+ define('QR_MODE_STRUCTURE', 4);
+
+ // Levels of error correction.
+
+ define('QR_ECLEVEL_L', 0);
+ define('QR_ECLEVEL_M', 1);
+ define('QR_ECLEVEL_Q', 2);
+ define('QR_ECLEVEL_H', 3);
+
+ // Supported output formats
+
+ define('QR_FORMAT_TEXT', 0);
+ define('QR_FORMAT_PNG', 1);
+
+ class qrstr {
+ public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
+ $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
+ }
+ }
+
+
+
+//---- merged_config.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Config file, tuned-up for merged verion
+ */
+
+ define('QR_CACHEABLE', false); // use cache - more disk reads but less CPU power, masks and format templates are stored there
+ define('QR_CACHE_DIR', false); // used when QR_CACHEABLE === true
+ define('QR_LOG_DIR', false); // default error logs dir
+
+ define('QR_FIND_BEST_MASK', true); // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
+ define('QR_FIND_FROM_RANDOM', 2); // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
+ define('QR_DEFAULT_MASK', 2); // when QR_FIND_BEST_MASK === false
+
+ define('QR_PNG_MAXIMUM_SIZE', 1024); // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
+
+
+
+
+//---- qrtools.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Toolset, handy and debug utilites.
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRtools {
+
+ //----------------------------------------------------------------------
+ public static function binarize($frame)
+ {
+ $len = count($frame);
+ foreach ($frame as &$frameLine) {
+
+ for($i=0; $i<$len; $i++) {
+ $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
+ }
+ }
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
+ {
+ $barcode_array = array();
+
+ if (!is_array($mode))
+ $mode = explode(',', $mode);
+
+ $eccLevel = 'L';
+
+ if (count($mode) > 1) {
+ $eccLevel = $mode[1];
+ }
+
+ $qrTab = QRcode::text($code, false, $eccLevel);
+ $size = count($qrTab);
+
+ $barcode_array['num_rows'] = $size;
+ $barcode_array['num_cols'] = $size;
+ $barcode_array['bcode'] = array();
+
+ foreach ($qrTab as $line) {
+ $arrAdd = array();
+ foreach(str_split($line) as $char)
+ $arrAdd[] = ($char=='1')?1:0;
+ $barcode_array['bcode'][] = $arrAdd;
+ }
+
+ return $barcode_array;
+ }
+
+ //----------------------------------------------------------------------
+ public static function clearCache()
+ {
+ self::$frames = array();
+ }
+
+ //----------------------------------------------------------------------
+ public static function buildCache()
+ {
+ QRtools::markTime('before_build_cache');
+
+ $mask = new QRmask();
+ for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
+ $frame = QRspec::newFrame($a);
+ if (QR_IMAGE) {
+ $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
+ QRimage::png(self::binarize($frame), $fileName, 1, 0);
+ }
+
+ $width = count($frame);
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+ for ($maskNo=0; $maskNo<8; $maskNo++)
+ $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
+ }
+
+ QRtools::markTime('after_build_cache');
+ }
+
+ //----------------------------------------------------------------------
+ public static function log($outfile, $err)
+ {
+ if (QR_LOG_DIR !== false) {
+ if ($err != '') {
+ if ($outfile !== false) {
+ file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ } else {
+ file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ }
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function dumpMask($frame)
+ {
+ $width = count($frame);
+ for($y=0;$y<$width;$y++) {
+ for($x=0;$x<$width;$x++) {
+ echo ord($frame[$y][$x]).',';
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function markTime($markerId)
+ {
+ list($usec, $sec) = explode(" ", microtime());
+ $time = ((float)$usec + (float)$sec);
+
+ if (!isset($GLOBALS['qr_time_bench']))
+ $GLOBALS['qr_time_bench'] = array();
+
+ $GLOBALS['qr_time_bench'][$markerId] = $time;
+ }
+
+ //----------------------------------------------------------------------
+ public static function timeBenchmark()
+ {
+ self::markTime('finish');
+
+ $lastTime = 0;
+ $startTime = 0;
+ $p = 0;
+
+ echo '
+ | BENCHMARK |
+ ';
+
+ foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
+ if ($p > 0) {
+ echo '| till '.$markerId.': | '.number_format($thisTime-$lastTime, 6).'s |
|---|
';
+ } else {
+ $startTime = $thisTime;
+ }
+
+ $p++;
+ $lastTime = $thisTime;
+ }
+
+ echo '
+ | TOTAL: | '.number_format($lastTime-$startTime, 6).'s |
|---|
+
+
';
+ }
+
+ }
+
+ //##########################################################################
+
+ QRtools::markTime('start');
+
+
+
+
+//---- qrspec.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * QR Code specifications
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * The following data / specifications are taken from
+ * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
+ * or
+ * "Automatic identification and data capture techniques --
+ * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('QRSPEC_VERSION_MAX', 40);
+ define('QRSPEC_WIDTH_MAX', 177);
+
+ define('QRCAP_WIDTH', 0);
+ define('QRCAP_WORDS', 1);
+ define('QRCAP_REMINDER', 2);
+ define('QRCAP_EC', 3);
+
+ class QRspec {
+
+ public static $capacity = array(
+ array( 0, 0, 0, array( 0, 0, 0, 0)),
+ array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
+ array( 25, 44, 7, array( 10, 16, 22, 28)),
+ array( 29, 70, 7, array( 15, 26, 36, 44)),
+ array( 33, 100, 7, array( 20, 36, 52, 64)),
+ array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
+ array( 41, 172, 7, array( 36, 64, 96, 112)),
+ array( 45, 196, 0, array( 40, 72, 108, 130)),
+ array( 49, 242, 0, array( 48, 88, 132, 156)),
+ array( 53, 292, 0, array( 60, 110, 160, 192)),
+ array( 57, 346, 0, array( 72, 130, 192, 224)), //10
+ array( 61, 404, 0, array( 80, 150, 224, 264)),
+ array( 65, 466, 0, array( 96, 176, 260, 308)),
+ array( 69, 532, 0, array( 104, 198, 288, 352)),
+ array( 73, 581, 3, array( 120, 216, 320, 384)),
+ array( 77, 655, 3, array( 132, 240, 360, 432)), //15
+ array( 81, 733, 3, array( 144, 280, 408, 480)),
+ array( 85, 815, 3, array( 168, 308, 448, 532)),
+ array( 89, 901, 3, array( 180, 338, 504, 588)),
+ array( 93, 991, 3, array( 196, 364, 546, 650)),
+ array( 97, 1085, 3, array( 224, 416, 600, 700)), //20
+ array(101, 1156, 4, array( 224, 442, 644, 750)),
+ array(105, 1258, 4, array( 252, 476, 690, 816)),
+ array(109, 1364, 4, array( 270, 504, 750, 900)),
+ array(113, 1474, 4, array( 300, 560, 810, 960)),
+ array(117, 1588, 4, array( 312, 588, 870, 1050)), //25
+ array(121, 1706, 4, array( 336, 644, 952, 1110)),
+ array(125, 1828, 4, array( 360, 700, 1020, 1200)),
+ array(129, 1921, 3, array( 390, 728, 1050, 1260)),
+ array(133, 2051, 3, array( 420, 784, 1140, 1350)),
+ array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30
+ array(141, 2323, 3, array( 480, 868, 1290, 1530)),
+ array(145, 2465, 3, array( 510, 924, 1350, 1620)),
+ array(149, 2611, 3, array( 540, 980, 1440, 1710)),
+ array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
+ array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
+ array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
+ array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
+ array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
+ array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
+ array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
+ );
+
+ //----------------------------------------------------------------------
+ public static function getDataLength($version, $level)
+ {
+ return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getECCLength($version, $level)
+ {
+ return self::$capacity[$version][QRCAP_EC][$level];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getWidth($version)
+ {
+ return self::$capacity[$version][QRCAP_WIDTH];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getRemainder($version)
+ {
+ return self::$capacity[$version][QRCAP_REMINDER];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getMinimumVersion($size, $level)
+ {
+
+ for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
+ $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
+ if($words >= $size)
+ return $i;
+ }
+
+ return -1;
+ }
+
+ //######################################################################
+
+ public static $lengthTableBits = array(
+ array(10, 12, 14),
+ array( 9, 11, 13),
+ array( 8, 16, 16),
+ array( 8, 10, 12)
+ );
+
+ //----------------------------------------------------------------------
+ public static function lengthIndicator($mode, $version)
+ {
+ if ($mode == QR_MODE_STRUCTURE)
+ return 0;
+
+ if ($version <= 9) {
+ $l = 0;
+ } else if ($version <= 26) {
+ $l = 1;
+ } else {
+ $l = 2;
+ }
+
+ return self::$lengthTableBits[$mode][$l];
+ }
+
+ //----------------------------------------------------------------------
+ public static function maximumWords($mode, $version)
+ {
+ if($mode == QR_MODE_STRUCTURE)
+ return 3;
+
+ if($version <= 9) {
+ $l = 0;
+ } else if($version <= 26) {
+ $l = 1;
+ } else {
+ $l = 2;
+ }
+
+ $bits = self::$lengthTableBits[$mode][$l];
+ $words = (1 << $bits) - 1;
+
+ if($mode == QR_MODE_KANJI) {
+ $words *= 2; // the number of bytes is required
+ }
+
+ return $words;
+ }
+
+ // Error correction code -----------------------------------------------
+ // Table of the error correction code (Reed-Solomon block)
+ // See Table 12-16 (pp.30-36), JIS X0510:2004.
+
+ public static $eccTable = array(
+ array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)),
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)),
+ array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)),
+ array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)),
+ array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
+ array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)),
+ array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)),
+ array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)),
+ array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)),
+ array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10
+ array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)),
+ array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)),
+ array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)),
+ array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)),
+ array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15
+ array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)),
+ array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)),
+ array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)),
+ array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)),
+ array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20
+ array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)),
+ array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)),
+ array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)),
+ array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)),
+ array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25
+ array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
+ array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)),
+ array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
+ array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)),
+ array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
+ array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)),
+ array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
+ array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
+ array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
+ array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
+ array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
+ array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
+ array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
+ array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
+ array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40
+ );
+
+ //----------------------------------------------------------------------
+ // CACHEABLE!!!
+
+ public static function getEccSpec($version, $level, array &$spec)
+ {
+ if (count($spec) < 5) {
+ $spec = array(0,0,0,0,0);
+ }
+
+ $b1 = self::$eccTable[$version][$level][0];
+ $b2 = self::$eccTable[$version][$level][1];
+ $data = self::getDataLength($version, $level);
+ $ecc = self::getECCLength($version, $level);
+
+ if($b2 == 0) {
+ $spec[0] = $b1;
+ $spec[1] = (int)($data / $b1);
+ $spec[2] = (int)($ecc / $b1);
+ $spec[3] = 0;
+ $spec[4] = 0;
+ } else {
+ $spec[0] = $b1;
+ $spec[1] = (int)($data / ($b1 + $b2));
+ $spec[2] = (int)($ecc / ($b1 + $b2));
+ $spec[3] = $b2;
+ $spec[4] = $spec[1] + 1;
+ }
+ }
+
+ // Alignment pattern ---------------------------------------------------
+
+ // Positions of alignment patterns.
+ // This array includes only the second and the third position of the
+ // alignment patterns. Rest of them can be calculated from the distance
+ // between them.
+
+ // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
+
+ public static $alignmentPattern = array(
+ array( 0, 0),
+ array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
+ array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
+ array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
+ array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
+ array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
+ array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30
+ array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35
+ array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40
+ );
+
+
+ /** --------------------------------------------------------------------
+ * Put an alignment marker.
+ * @param frame
+ * @param width
+ * @param ox,oy center coordinate of the pattern
+ */
+ public static function putAlignmentMarker(array &$frame, $ox, $oy)
+ {
+ $finder = array(
+ "\xa1\xa1\xa1\xa1\xa1",
+ "\xa1\xa0\xa0\xa0\xa1",
+ "\xa1\xa0\xa1\xa0\xa1",
+ "\xa1\xa0\xa0\xa0\xa1",
+ "\xa1\xa1\xa1\xa1\xa1"
+ );
+
+ $yStart = $oy-2;
+ $xStart = $ox-2;
+
+ for($y=0; $y<5; $y++) {
+ QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function putAlignmentPattern($version, &$frame, $width)
+ {
+ if($version < 2)
+ return;
+
+ $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
+ if($d < 0) {
+ $w = 2;
+ } else {
+ $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
+ }
+
+ if($w * $w - 3 == 1) {
+ $x = self::$alignmentPattern[$version][0];
+ $y = self::$alignmentPattern[$version][0];
+ self::putAlignmentMarker($frame, $x, $y);
+ return;
+ }
+
+ $cx = self::$alignmentPattern[$version][0];
+ for($x=1; $x<$w - 1; $x++) {
+ self::putAlignmentMarker($frame, 6, $cx);
+ self::putAlignmentMarker($frame, $cx, 6);
+ $cx += $d;
+ }
+
+ $cy = self::$alignmentPattern[$version][0];
+ for($y=0; $y<$w-1; $y++) {
+ $cx = self::$alignmentPattern[$version][0];
+ for($x=0; $x<$w-1; $x++) {
+ self::putAlignmentMarker($frame, $cx, $cy);
+ $cx += $d;
+ }
+ $cy += $d;
+ }
+ }
+
+ // Version information pattern -----------------------------------------
+
+ // Version information pattern (BCH coded).
+ // See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
+
+ // size: [QRSPEC_VERSION_MAX - 6]
+
+ public static $versionPattern = array(
+ 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d,
+ 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9,
+ 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
+ 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64,
+ 0x27541, 0x28c69
+ );
+
+ //----------------------------------------------------------------------
+ public static function getVersionPattern($version)
+ {
+ if($version < 7 || $version > QRSPEC_VERSION_MAX)
+ return 0;
+
+ return self::$versionPattern[$version -7];
+ }
+
+ // Format information --------------------------------------------------
+ // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib)
+
+ public static $formatInfo = array(
+ array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976),
+ array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0),
+ array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed),
+ array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b)
+ );
+
+ public static function getFormatInfo($mask, $level)
+ {
+ if($mask < 0 || $mask > 7)
+ return 0;
+
+ if($level < 0 || $level > 3)
+ return 0;
+
+ return self::$formatInfo[$level][$mask];
+ }
+
+ // Frame ---------------------------------------------------------------
+ // Cache of initial frames.
+
+ public static $frames = array();
+
+ /** --------------------------------------------------------------------
+ * Put a finder pattern.
+ * @param frame
+ * @param width
+ * @param ox,oy upper-left coordinate of the pattern
+ */
+ public static function putFinderPattern(&$frame, $ox, $oy)
+ {
+ $finder = array(
+ "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
+ "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
+ "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
+ );
+
+ for($y=0; $y<7; $y++) {
+ QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function createFrame($version)
+ {
+ $width = self::$capacity[$version][QRCAP_WIDTH];
+ $frameLine = str_repeat ("\0", $width);
+ $frame = array_fill(0, $width, $frameLine);
+
+ // Finder pattern
+ self::putFinderPattern($frame, 0, 0);
+ self::putFinderPattern($frame, $width - 7, 0);
+ self::putFinderPattern($frame, 0, $width - 7);
+
+ // Separator
+ $yOffset = $width - 7;
+
+ for($y=0; $y<7; $y++) {
+ $frame[$y][7] = "\xc0";
+ $frame[$y][$width - 8] = "\xc0";
+ $frame[$yOffset][7] = "\xc0";
+ $yOffset++;
+ }
+
+ $setPattern = str_repeat("\xc0", 8);
+
+ QRstr::set($frame, 0, 7, $setPattern);
+ QRstr::set($frame, $width-8, 7, $setPattern);
+ QRstr::set($frame, 0, $width - 8, $setPattern);
+
+ // Format info
+ $setPattern = str_repeat("\x84", 9);
+ QRstr::set($frame, 0, 8, $setPattern);
+ QRstr::set($frame, $width - 8, 8, $setPattern, 8);
+
+ $yOffset = $width - 8;
+
+ for($y=0; $y<8; $y++,$yOffset++) {
+ $frame[$y][8] = "\x84";
+ $frame[$yOffset][8] = "\x84";
+ }
+
+ // Timing pattern
+
+ for($i=1; $i<$width-15; $i++) {
+ $frame[6][7+$i] = chr(0x90 | ($i & 1));
+ $frame[7+$i][6] = chr(0x90 | ($i & 1));
+ }
+
+ // Alignment pattern
+ self::putAlignmentPattern($version, $frame, $width);
+
+ // Version information
+ if($version >= 7) {
+ $vinf = self::getVersionPattern($version);
+
+ $v = $vinf;
+
+ for($x=0; $x<6; $x++) {
+ for($y=0; $y<3; $y++) {
+ $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
+ $v = $v >> 1;
+ }
+ }
+
+ $v = $vinf;
+ for($y=0; $y<6; $y++) {
+ for($x=0; $x<3; $x++) {
+ $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
+ $v = $v >> 1;
+ }
+ }
+ }
+
+ // and a little bit...
+ $frame[$width - 8][8] = "\x81";
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function debug($frame, $binary_mode = false)
+ {
+ if ($binary_mode) {
+
+ foreach ($frame as &$frameLine) {
+ $frameLine = join(' ', explode('0', $frameLine));
+ $frameLine = join('██', explode('1', $frameLine));
+ }
+
+ ?>
+
+
';
+ echo join("
", $frame);
+ echo '
';
+
+ } else {
+
+ foreach ($frame as &$frameLine) {
+ $frameLine = join(' ', explode("\xc0", $frameLine));
+ $frameLine = join('▒', explode("\xc1", $frameLine));
+ $frameLine = join(' ', explode("\xa0", $frameLine));
+ $frameLine = join('▒', explode("\xa1", $frameLine));
+ $frameLine = join('◇', explode("\x84", $frameLine)); //format 0
+ $frameLine = join('◆', explode("\x85", $frameLine)); //format 1
+ $frameLine = join('☢', explode("\x81", $frameLine)); //special bit
+ $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0
+ $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1
+ $frameLine = join(' ', explode("\x88", $frameLine)); //version
+ $frameLine = join('▒', explode("\x89", $frameLine)); //version
+ $frameLine = join('♦', explode("\x01", $frameLine));
+ $frameLine = join('⋅', explode("\0", $frameLine));
+ }
+
+ ?>
+
+ ";
+ echo join("
", $frame);
+ echo "";
+
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function serial($frame)
+ {
+ return gzcompress(join("\n", $frame), 9);
+ }
+
+ //----------------------------------------------------------------------
+ public static function unserial($code)
+ {
+ return explode("\n", gzuncompress($code));
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFrame($version)
+ {
+ if($version < 1 || $version > QRSPEC_VERSION_MAX)
+ return null;
+
+ if(!isset(self::$frames[$version])) {
+
+ $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
+
+ if (QR_CACHEABLE) {
+ if (file_exists($fileName)) {
+ self::$frames[$version] = self::unserial(file_get_contents($fileName));
+ } else {
+ self::$frames[$version] = self::createFrame($version);
+ file_put_contents($fileName, self::serial(self::$frames[$version]));
+ }
+ } else {
+ self::$frames[$version] = self::createFrame($version);
+ }
+ }
+
+ if(is_null(self::$frames[$version]))
+ return null;
+
+ return self::$frames[$version];
+ }
+
+ //----------------------------------------------------------------------
+ public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
+ public static function rsBlockNum1($spec) { return $spec[0]; }
+ public static function rsDataCodes1($spec) { return $spec[1]; }
+ public static function rsEccCodes1($spec) { return $spec[2]; }
+ public static function rsBlockNum2($spec) { return $spec[3]; }
+ public static function rsDataCodes2($spec) { return $spec[4]; }
+ public static function rsEccCodes2($spec) { return $spec[2]; }
+ public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
+ public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
+
+ }
+
+
+
+//---- qrimage.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Image output of code using GD2
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('QR_IMAGE', true);
+
+ class QRimage {
+
+ //----------------------------------------------------------------------
+ public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE)
+ {
+ $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+ if ($filename === false) {
+ Header("Content-type: image/png");
+ ImagePng($image);
+ } else {
+ if($saveandprint===TRUE){
+ ImagePng($image, $filename);
+ header("Content-type: image/png");
+ ImagePng($image);
+ }else{
+ ImagePng($image, $filename);
+ }
+ }
+
+ ImageDestroy($image);
+ }
+
+ //----------------------------------------------------------------------
+ public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
+ {
+ $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+ if ($filename === false) {
+ Header("Content-type: image/jpeg");
+ ImageJpeg($image, null, $q);
+ } else {
+ ImageJpeg($image, $filename, $q);
+ }
+
+ ImageDestroy($image);
+ }
+
+ //----------------------------------------------------------------------
+ private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
+ {
+ $h = count($frame);
+ $w = strlen($frame[0]);
+
+ $imgW = $w + 2*$outerFrame;
+ $imgH = $h + 2*$outerFrame;
+
+ $base_image =ImageCreate($imgW, $imgH);
+
+ $col[0] = ImageColorAllocate($base_image,255,255,255);
+ $col[1] = ImageColorAllocate($base_image,0,0,0);
+
+ imagefill($base_image, 0, 0, $col[0]);
+
+ for($y=0; $y<$h; $y++) {
+ for($x=0; $x<$w; $x++) {
+ if ($frame[$y][$x] == '1') {
+ ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
+ }
+ }
+ }
+
+ $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
+ ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
+ ImageDestroy($base_image);
+
+ return $target_image;
+ }
+ }
+
+
+
+//---- qrinput.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Input encoding class
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('STRUCTURE_HEADER_BITS', 20);
+ define('MAX_STRUCTURED_SYMBOLS', 16);
+
+ class QRinputItem {
+
+ public $mode;
+ public $size;
+ public $data;
+ public $bstream;
+
+ public function __construct($mode, $size, $data, $bstream = null)
+ {
+ $setData = array_slice($data, 0, $size);
+
+ if (count($setData) < $size) {
+ $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
+ }
+
+ if(!QRinput::check($mode, $size, $setData)) {
+ throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
+ return null;
+ }
+
+ $this->mode = $mode;
+ $this->size = $size;
+ $this->data = $setData;
+ $this->bstream = $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeNum($version)
+ {
+ try {
+
+ $words = (int)($this->size / 3);
+ $bs = new QRbitstream();
+
+ $val = 0x1;
+ $bs->appendNum(4, $val);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
+
+ for($i=0; $i<$words; $i++) {
+ $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
+ $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
+ $val += (ord($this->data[$i*3+2]) - ord('0'));
+ $bs->appendNum(10, $val);
+ }
+
+ if($this->size - $words * 3 == 1) {
+ $val = ord($this->data[$words*3]) - ord('0');
+ $bs->appendNum(4, $val);
+ } else if($this->size - $words * 3 == 2) {
+ $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
+ $val += (ord($this->data[$words*3+1]) - ord('0'));
+ $bs->appendNum(7, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeAn($version)
+ {
+ try {
+ $words = (int)($this->size / 2);
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x02);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
+
+ for($i=0; $i<$words; $i++) {
+ $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
+ $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
+
+ $bs->appendNum(11, $val);
+ }
+
+ if($this->size & 1) {
+ $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
+ $bs->appendNum(6, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeMode8($version)
+ {
+ try {
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x4);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
+
+ for($i=0; $i<$this->size; $i++) {
+ $bs->appendNum(8, ord($this->data[$i]));
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeKanji($version)
+ {
+ try {
+
+ $bs = new QRbitrtream();
+
+ $bs->appendNum(4, 0x8);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
+
+ for($i=0; $i<$this->size; $i+=2) {
+ $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
+ if($val <= 0x9ffc) {
+ $val -= 0x8140;
+ } else {
+ $val -= 0xc140;
+ }
+
+ $h = ($val >> 8) * 0xc0;
+ $val = ($val & 0xff) + $h;
+
+ $bs->appendNum(13, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeStructure()
+ {
+ try {
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x03);
+ $bs->appendNum(4, ord($this->data[1]) - 1);
+ $bs->appendNum(4, ord($this->data[0]) - 1);
+ $bs->appendNum(8, ord($this->data[2]));
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateBitStreamSizeOfEntry($version)
+ {
+ $bits = 0;
+
+ if($version == 0)
+ $version = 1;
+
+ switch($this->mode) {
+ case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
+ case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
+ case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
+ case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
+ case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS;
+ default:
+ return 0;
+ }
+
+ $l = QRspec::lengthIndicator($this->mode, $version);
+ $m = 1 << $l;
+ $num = (int)(($this->size + $m - 1) / $m);
+
+ $bits += $num * (4 + $l);
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeBitStream($version)
+ {
+ try {
+
+ unset($this->bstream);
+ $words = QRspec::maximumWords($this->mode, $version);
+
+ if($this->size > $words) {
+
+ $st1 = new QRinputItem($this->mode, $words, $this->data);
+ $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
+
+ $st1->encodeBitStream($version);
+ $st2->encodeBitStream($version);
+
+ $this->bstream = new QRbitstream();
+ $this->bstream->append($st1->bstream);
+ $this->bstream->append($st2->bstream);
+
+ unset($st1);
+ unset($st2);
+
+ } else {
+
+ $ret = 0;
+
+ switch($this->mode) {
+ case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
+ case QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
+ case QR_MODE_8: $ret = $this->encodeMode8($version); break;
+ case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
+ case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
+
+ default:
+ break;
+ }
+
+ if($ret < 0)
+ return -1;
+ }
+
+ return $this->bstream->size();
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+ };
+
+ //##########################################################################
+
+ class QRinput {
+
+ public $items;
+
+ private $version;
+ private $level;
+
+ //----------------------------------------------------------------------
+ public function __construct($version = 0, $level = QR_ECLEVEL_L)
+ {
+ if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
+ throw new Exception('Invalid version no');
+ return NULL;
+ }
+
+ $this->version = $version;
+ $this->level = $level;
+ }
+
+ //----------------------------------------------------------------------
+ public function getVersion()
+ {
+ return $this->version;
+ }
+
+ //----------------------------------------------------------------------
+ public function setVersion($version)
+ {
+ if($version < 0 || $version > QRSPEC_VERSION_MAX) {
+ throw new Exception('Invalid version no');
+ return -1;
+ }
+
+ $this->version = $version;
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function getErrorCorrectionLevel()
+ {
+ return $this->level;
+ }
+
+ //----------------------------------------------------------------------
+ public function setErrorCorrectionLevel($level)
+ {
+ if($level > QR_ECLEVEL_H) {
+ throw new Exception('Invalid ECLEVEL');
+ return -1;
+ }
+
+ $this->level = $level;
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendEntry(QRinputItem $entry)
+ {
+ $this->items[] = $entry;
+ }
+
+ //----------------------------------------------------------------------
+ public function append($mode, $size, $data)
+ {
+ try {
+ $entry = new QRinputItem($mode, $size, $data);
+ $this->items[] = $entry;
+ return 0;
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+
+ public function insertStructuredAppendHeader($size, $index, $parity)
+ {
+ if( $size > MAX_STRUCTURED_SYMBOLS ) {
+ throw new Exception('insertStructuredAppendHeader wrong size');
+ }
+
+ if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
+ throw new Exception('insertStructuredAppendHeader wrong index');
+ }
+
+ $buf = array($size, $index, $parity);
+
+ try {
+ $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf);
+ array_unshift($this->items, $entry);
+ return 0;
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function calcParity()
+ {
+ $parity = 0;
+
+ foreach($this->items as $item) {
+ if($item->mode != QR_MODE_STRUCTURE) {
+ for($i=$item->size-1; $i>=0; $i--) {
+ $parity ^= $item->data[$i];
+ }
+ }
+ }
+
+ return $parity;
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeNum($size, $data)
+ {
+ for($i=0; $i<$size; $i++) {
+ if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsModeNum($size)
+ {
+ $w = (int)$size / 3;
+ $bits = $w * 10;
+
+ switch($size - $w * 3) {
+ case 1:
+ $bits += 4;
+ break;
+ case 2:
+ $bits += 7;
+ break;
+ default:
+ break;
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public static $anTable = array(
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
+ );
+
+ //----------------------------------------------------------------------
+ public static function lookAnTable($c)
+ {
+ return (($c > 127)?-1:self::$anTable[$c]);
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeAn($size, $data)
+ {
+ for($i=0; $i<$size; $i++) {
+ if (self::lookAnTable(ord($data[$i])) == -1) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsModeAn($size)
+ {
+ $w = (int)($size / 2);
+ $bits = $w * 11;
+
+ if($size & 1) {
+ $bits += 6;
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsMode8($size)
+ {
+ return $size * 8;
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateBitsModeKanji($size)
+ {
+ return (int)(($size / 2) * 13);
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeKanji($size, $data)
+ {
+ if($size & 1)
+ return false;
+
+ for($i=0; $i<$size; $i+=2) {
+ $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
+ if( $val < 0x8140
+ || ($val > 0x9ffc && $val < 0xe040)
+ || $val > 0xebbf) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /***********************************************************************
+ * Validation
+ **********************************************************************/
+
+ public static function check($mode, $size, $data)
+ {
+ if($size <= 0)
+ return false;
+
+ switch($mode) {
+ case QR_MODE_NUM: return self::checkModeNum($size, $data); break;
+ case QR_MODE_AN: return self::checkModeAn($size, $data); break;
+ case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break;
+ case QR_MODE_8: return true; break;
+ case QR_MODE_STRUCTURE: return true; break;
+
+ default:
+ break;
+ }
+
+ return false;
+ }
+
+
+ //----------------------------------------------------------------------
+ public function estimateBitStreamSize($version)
+ {
+ $bits = 0;
+
+ foreach($this->items as $item) {
+ $bits += $item->estimateBitStreamSizeOfEntry($version);
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateVersion()
+ {
+ $version = 0;
+ $prev = 0;
+ do {
+ $prev = $version;
+ $bits = $this->estimateBitStreamSize($prev);
+ $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+ if ($version < 0) {
+ return -1;
+ }
+ } while ($version > $prev);
+
+ return $version;
+ }
+
+ //----------------------------------------------------------------------
+ public static function lengthOfCode($mode, $version, $bits)
+ {
+ $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
+ switch($mode) {
+ case QR_MODE_NUM:
+ $chunks = (int)($payload / 10);
+ $remain = $payload - $chunks * 10;
+ $size = $chunks * 3;
+ if($remain >= 7) {
+ $size += 2;
+ } else if($remain >= 4) {
+ $size += 1;
+ }
+ break;
+ case QR_MODE_AN:
+ $chunks = (int)($payload / 11);
+ $remain = $payload - $chunks * 11;
+ $size = $chunks * 2;
+ if($remain >= 6)
+ $size++;
+ break;
+ case QR_MODE_8:
+ $size = (int)($payload / 8);
+ break;
+ case QR_MODE_KANJI:
+ $size = (int)(($payload / 13) * 2);
+ break;
+ case QR_MODE_STRUCTURE:
+ $size = (int)($payload / 8);
+ break;
+ default:
+ $size = 0;
+ break;
+ }
+
+ $maxsize = QRspec::maximumWords($mode, $version);
+ if($size < 0) $size = 0;
+ if($size > $maxsize) $size = $maxsize;
+
+ return $size;
+ }
+
+ //----------------------------------------------------------------------
+ public function createBitStream()
+ {
+ $total = 0;
+
+ foreach($this->items as $item) {
+ $bits = $item->encodeBitStream($this->version);
+
+ if($bits < 0)
+ return -1;
+
+ $total += $bits;
+ }
+
+ return $total;
+ }
+
+ //----------------------------------------------------------------------
+ public function convertData()
+ {
+ $ver = $this->estimateVersion();
+ if($ver > $this->getVersion()) {
+ $this->setVersion($ver);
+ }
+
+ for(;;) {
+ $bits = $this->createBitStream();
+
+ if($bits < 0)
+ return -1;
+
+ $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+ if($ver < 0) {
+ throw new Exception('WRONG VERSION');
+ return -1;
+ } else if($ver > $this->getVersion()) {
+ $this->setVersion($ver);
+ } else {
+ break;
+ }
+ }
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendPaddingBit(&$bstream)
+ {
+ $bits = $bstream->size();
+ $maxwords = QRspec::getDataLength($this->version, $this->level);
+ $maxbits = $maxwords * 8;
+
+ if ($maxbits == $bits) {
+ return 0;
+ }
+
+ if ($maxbits - $bits < 5) {
+ return $bstream->appendNum($maxbits - $bits, 0);
+ }
+
+ $bits += 4;
+ $words = (int)(($bits + 7) / 8);
+
+ $padding = new QRbitstream();
+ $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
+
+ if($ret < 0)
+ return $ret;
+
+ $padlen = $maxwords - $words;
+
+ if($padlen > 0) {
+
+ $padbuf = array();
+ for($i=0; $i<$padlen; $i++) {
+ $padbuf[$i] = ($i&1)?0x11:0xec;
+ }
+
+ $ret = $padding->appendBytes($padlen, $padbuf);
+
+ if($ret < 0)
+ return $ret;
+
+ }
+
+ $ret = $bstream->append($padding);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function mergeBitStream()
+ {
+ if($this->convertData() < 0) {
+ return null;
+ }
+
+ $bstream = new QRbitstream();
+
+ foreach($this->items as $item) {
+ $ret = $bstream->append($item->bstream);
+ if($ret < 0) {
+ return null;
+ }
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function getBitStream()
+ {
+
+ $bstream = $this->mergeBitStream();
+
+ if($bstream == null) {
+ return null;
+ }
+
+ $ret = $this->appendPaddingBit($bstream);
+ if($ret < 0) {
+ return null;
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function getByteStream()
+ {
+ $bstream = $this->getBitStream();
+ if($bstream == null) {
+ return null;
+ }
+
+ return $bstream->toByte();
+ }
+ }
+
+
+
+
+
+
+//---- qrbitstream.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Bitstream class
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRbitstream {
+
+ public $data = array();
+
+ //----------------------------------------------------------------------
+ public function size()
+ {
+ return count($this->data);
+ }
+
+ //----------------------------------------------------------------------
+ public function allocate($setLength)
+ {
+ $this->data = array_fill(0, $setLength, 0);
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFromNum($bits, $num)
+ {
+ $bstream = new QRbitstream();
+ $bstream->allocate($bits);
+
+ $mask = 1 << ($bits - 1);
+ for($i=0; $i<$bits; $i++) {
+ if($num & $mask) {
+ $bstream->data[$i] = 1;
+ } else {
+ $bstream->data[$i] = 0;
+ }
+ $mask = $mask >> 1;
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFromBytes($size, $data)
+ {
+ $bstream = new QRbitstream();
+ $bstream->allocate($size * 8);
+ $p=0;
+
+ for($i=0; $i<$size; $i++) {
+ $mask = 0x80;
+ for($j=0; $j<8; $j++) {
+ if($data[$i] & $mask) {
+ $bstream->data[$p] = 1;
+ } else {
+ $bstream->data[$p] = 0;
+ }
+ $p++;
+ $mask = $mask >> 1;
+ }
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function append(QRbitstream $arg)
+ {
+ if (is_null($arg)) {
+ return -1;
+ }
+
+ if($arg->size() == 0) {
+ return 0;
+ }
+
+ if($this->size() == 0) {
+ $this->data = $arg->data;
+ return 0;
+ }
+
+ $this->data = array_values(array_merge($this->data, $arg->data));
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendNum($bits, $num)
+ {
+ if ($bits == 0)
+ return 0;
+
+ $b = QRbitstream::newFromNum($bits, $num);
+
+ if(is_null($b))
+ return -1;
+
+ $ret = $this->append($b);
+ unset($b);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendBytes($size, $data)
+ {
+ if ($size == 0)
+ return 0;
+
+ $b = QRbitstream::newFromBytes($size, $data);
+
+ if(is_null($b))
+ return -1;
+
+ $ret = $this->append($b);
+ unset($b);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function toByte()
+ {
+
+ $size = $this->size();
+
+ if($size == 0) {
+ return array();
+ }
+
+ $data = array_fill(0, (int)(($size + 7) / 8), 0);
+ $bytes = (int)($size / 8);
+
+ $p = 0;
+
+ for($i=0; $i<$bytes; $i++) {
+ $v = 0;
+ for($j=0; $j<8; $j++) {
+ $v = $v << 1;
+ $v |= $this->data[$p];
+ $p++;
+ }
+ $data[$i] = $v;
+ }
+
+ if($size & 7) {
+ $v = 0;
+ for($j=0; $j<($size & 7); $j++) {
+ $v = $v << 1;
+ $v |= $this->data[$p];
+ $p++;
+ }
+ $data[$bytes] = $v;
+ }
+
+ return $data;
+ }
+
+ }
+
+
+
+
+//---- qrsplit.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Input splitting classes
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * The following data / specifications are taken from
+ * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
+ * or
+ * "Automatic identification and data capture techniques --
+ * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+ class QRsplit {
+
+ public $dataStr = '';
+ public $input;
+ public $modeHint;
+
+ //----------------------------------------------------------------------
+ public function __construct($dataStr, $input, $modeHint)
+ {
+ $this->dataStr = $dataStr;
+ $this->input = $input;
+ $this->modeHint = $modeHint;
+ }
+
+ //----------------------------------------------------------------------
+ public static function isdigitat($str, $pos)
+ {
+ if ($pos >= strlen($str))
+ return false;
+
+ return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
+ }
+
+ //----------------------------------------------------------------------
+ public static function isalnumat($str, $pos)
+ {
+ if ($pos >= strlen($str))
+ return false;
+
+ return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
+ }
+
+ //----------------------------------------------------------------------
+ public function identifyMode($pos)
+ {
+ if ($pos >= strlen($this->dataStr))
+ return QR_MODE_NUL;
+
+ $c = $this->dataStr[$pos];
+
+ if(self::isdigitat($this->dataStr, $pos)) {
+ return QR_MODE_NUM;
+ } else if(self::isalnumat($this->dataStr, $pos)) {
+ return QR_MODE_AN;
+ } else if($this->modeHint == QR_MODE_KANJI) {
+
+ if ($pos+1 < strlen($this->dataStr))
+ {
+ $d = $this->dataStr[$pos+1];
+ $word = (ord($c) << 8) | ord($d);
+ if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
+ return QR_MODE_KANJI;
+ }
+ }
+ }
+
+ return QR_MODE_8;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatNum()
+ {
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 0;
+ while(self::isdigitat($this->dataStr, $p)) {
+ $p++;
+ }
+
+ $run = $p;
+ $mode = $this->identifyMode($p);
+
+ if($mode == QR_MODE_8) {
+ $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
+ + QRinput::estimateBitsMode8(1) // + 4 + l8
+ - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
+ if($dif > 0) {
+ return $this->eat8();
+ }
+ }
+ if($mode == QR_MODE_AN) {
+ $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
+ + QRinput::estimateBitsModeAn(1) // + 4 + la
+ - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
+ if($dif > 0) {
+ return $this->eatAn();
+ }
+ }
+
+ $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatAn()
+ {
+ $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 0;
+
+ while(self::isalnumat($this->dataStr, $p)) {
+ if(self::isdigitat($this->dataStr, $p)) {
+ $q = $p;
+ while(self::isdigitat($this->dataStr, $q)) {
+ $q++;
+ }
+
+ $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
+ + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
+ - QRinput::estimateBitsModeAn($q); // - 4 - la
+
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else {
+ $p++;
+ }
+ }
+
+ $run = $p;
+
+ if(!self::isalnumat($this->dataStr, $p)) {
+ $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
+ + QRinput::estimateBitsMode8(1) // + 4 + l8
+ - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
+ if($dif > 0) {
+ return $this->eat8();
+ }
+ }
+
+ $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatKanji()
+ {
+ $p = 0;
+
+ while($this->identifyMode($p) == QR_MODE_KANJI) {
+ $p += 2;
+ }
+
+ $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eat8()
+ {
+ $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 1;
+ $dataStrLen = strlen($this->dataStr);
+
+ while($p < $dataStrLen) {
+
+ $mode = $this->identifyMode($p);
+ if($mode == QR_MODE_KANJI) {
+ break;
+ }
+ if($mode == QR_MODE_NUM) {
+ $q = $p;
+ while(self::isdigitat($this->dataStr, $q)) {
+ $q++;
+ }
+ $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
+ + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
+ - QRinput::estimateBitsMode8($q); // - 4 - l8
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else if($mode == QR_MODE_AN) {
+ $q = $p;
+ while(self::isalnumat($this->dataStr, $q)) {
+ $q++;
+ }
+ $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
+ + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
+ - QRinput::estimateBitsMode8($q); // - 4 - l8
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else {
+ $p++;
+ }
+ }
+
+ $run = $p;
+ $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
+
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function splitString()
+ {
+ while (strlen($this->dataStr) > 0)
+ {
+ if($this->dataStr == '')
+ return 0;
+
+ $mode = $this->identifyMode(0);
+
+ switch ($mode) {
+ case QR_MODE_NUM: $length = $this->eatNum(); break;
+ case QR_MODE_AN: $length = $this->eatAn(); break;
+ case QR_MODE_KANJI:
+ if ($hint == QR_MODE_KANJI)
+ $length = $this->eatKanji();
+ else $length = $this->eat8();
+ break;
+ default: $length = $this->eat8(); break;
+
+ }
+
+ if($length == 0) return 0;
+ if($length < 0) return -1;
+
+ $this->dataStr = substr($this->dataStr, $length);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function toUpper()
+ {
+ $stringLen = strlen($this->dataStr);
+ $p = 0;
+
+ while ($p<$stringLen) {
+ $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
+ if($mode == QR_MODE_KANJI) {
+ $p += 2;
+ } else {
+ if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
+ $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
+ }
+ $p++;
+ }
+ }
+
+ return $this->dataStr;
+ }
+
+ //----------------------------------------------------------------------
+ public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
+ {
+ if(is_null($string) || $string == '\0' || $string == '') {
+ throw new Exception('empty string!!!');
+ }
+
+ $split = new QRsplit($string, $input, $modeHint);
+
+ if(!$casesensitive)
+ $split->toUpper();
+
+ return $split->splitString();
+ }
+ }
+
+
+
+//---- qrrscode.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Reed-Solomon error correction support
+ *
+ * Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
+ * (libfec is released under the GNU Lesser General Public License.)
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRrsItem {
+
+ public $mm; // Bits per symbol
+ public $nn; // Symbols per block (= (1<= $this->nn) {
+ $x -= $this->nn;
+ $x = ($x >> $this->mm) + ($x & $this->nn);
+ }
+
+ return $x;
+ }
+
+ //----------------------------------------------------------------------
+ public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
+ {
+ // Common code for intializing a Reed-Solomon control block (char or int symbols)
+ // Copyright 2004 Phil Karn, KA9Q
+ // May be used under the terms of the GNU Lesser General Public License (LGPL)
+
+ $rs = null;
+
+ // Check parameter ranges
+ if($symsize < 0 || $symsize > 8) return $rs;
+ if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs;
+ if($prim <= 0 || $prim >= (1<<$symsize)) return $rs;
+ if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values!
+ if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
+
+ $rs = new QRrsItem();
+ $rs->mm = $symsize;
+ $rs->nn = (1<<$symsize)-1;
+ $rs->pad = $pad;
+
+ $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
+ $rs->index_of = array_fill(0, $rs->nn+1, 0);
+
+ // PHP style macro replacement ;)
+ $NN =& $rs->nn;
+ $A0 =& $NN;
+
+ // Generate Galois field lookup tables
+ $rs->index_of[0] = $A0; // log(zero) = -inf
+ $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
+ $sr = 1;
+
+ for($i=0; $i<$rs->nn; $i++) {
+ $rs->index_of[$sr] = $i;
+ $rs->alpha_to[$i] = $sr;
+ $sr <<= 1;
+ if($sr & (1<<$symsize)) {
+ $sr ^= $gfpoly;
+ }
+ $sr &= $rs->nn;
+ }
+
+ if($sr != 1){
+ // field generator polynomial is not primitive!
+ $rs = NULL;
+ return $rs;
+ }
+
+ /* Form RS code generator polynomial from its roots */
+ $rs->genpoly = array_fill(0, $nroots+1, 0);
+
+ $rs->fcr = $fcr;
+ $rs->prim = $prim;
+ $rs->nroots = $nroots;
+ $rs->gfpoly = $gfpoly;
+
+ /* Find prim-th root of 1, used in decoding */
+ for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
+ ; // intentional empty-body loop!
+
+ $rs->iprim = (int)($iprim / $prim);
+ $rs->genpoly[0] = 1;
+
+ for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
+ $rs->genpoly[$i+1] = 1;
+
+ // Multiply rs->genpoly[] by @**(root + x)
+ for ($j = $i; $j > 0; $j--) {
+ if ($rs->genpoly[$j] != 0) {
+ $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
+ } else {
+ $rs->genpoly[$j] = $rs->genpoly[$j-1];
+ }
+ }
+ // rs->genpoly[0] can never be zero
+ $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)];
+ }
+
+ // convert rs->genpoly[] to index form for quicker encoding
+ for ($i = 0; $i <= $nroots; $i++)
+ $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]];
+
+ return $rs;
+ }
+
+ //----------------------------------------------------------------------
+ public function encode_rs_char($data, &$parity)
+ {
+ $MM =& $this->mm;
+ $NN =& $this->nn;
+ $ALPHA_TO =& $this->alpha_to;
+ $INDEX_OF =& $this->index_of;
+ $GENPOLY =& $this->genpoly;
+ $NROOTS =& $this->nroots;
+ $FCR =& $this->fcr;
+ $PRIM =& $this->prim;
+ $IPRIM =& $this->iprim;
+ $PAD =& $this->pad;
+ $A0 =& $NN;
+
+ $parity = array_fill(0, $NROOTS, 0);
+
+ for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
+
+ $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
+ if($feedback != $A0) {
+ // feedback term is non-zero
+
+ // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
+ // always be for the polynomials constructed by init_rs()
+ $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
+
+ for($j=1;$j<$NROOTS;$j++) {
+ $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
+ }
+ }
+
+ // Shift
+ array_shift($parity);
+ if($feedback != $A0) {
+ array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
+ } else {
+ array_push($parity, 0);
+ }
+ }
+ }
+ }
+
+ //##########################################################################
+
+ class QRrs {
+
+ public static $items = array();
+
+ //----------------------------------------------------------------------
+ public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
+ {
+ foreach(self::$items as $rs) {
+ if($rs->pad != $pad) continue;
+ if($rs->nroots != $nroots) continue;
+ if($rs->mm != $symsize) continue;
+ if($rs->gfpoly != $gfpoly) continue;
+ if($rs->fcr != $fcr) continue;
+ if($rs->prim != $prim) continue;
+
+ return $rs;
+ }
+
+ $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
+ array_unshift(self::$items, $rs);
+
+ return $rs;
+ }
+ }
+
+
+
+//---- qrmask.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Masking
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('N1', 3);
+ define('N2', 3);
+ define('N3', 40);
+ define('N4', 10);
+
+ class QRmask {
+
+ public $runLength = array();
+
+ //----------------------------------------------------------------------
+ public function __construct()
+ {
+ $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
+ }
+
+ //----------------------------------------------------------------------
+ public function writeFormatInformation($width, &$frame, $mask, $level)
+ {
+ $blacks = 0;
+ $format = QRspec::getFormatInfo($mask, $level);
+
+ for($i=0; $i<8; $i++) {
+ if($format & 1) {
+ $blacks += 2;
+ $v = 0x85;
+ } else {
+ $v = 0x84;
+ }
+
+ $frame[8][$width - 1 - $i] = chr($v);
+ if($i < 6) {
+ $frame[$i][8] = chr($v);
+ } else {
+ $frame[$i + 1][8] = chr($v);
+ }
+ $format = $format >> 1;
+ }
+
+ for($i=0; $i<7; $i++) {
+ if($format & 1) {
+ $blacks += 2;
+ $v = 0x85;
+ } else {
+ $v = 0x84;
+ }
+
+ $frame[$width - 7 + $i][8] = chr($v);
+ if($i == 0) {
+ $frame[8][7] = chr($v);
+ } else {
+ $frame[8][6 - $i] = chr($v);
+ }
+
+ $format = $format >> 1;
+ }
+
+ return $blacks;
+ }
+
+ //----------------------------------------------------------------------
+ public function mask0($x, $y) { return ($x+$y)&1; }
+ public function mask1($x, $y) { return ($y&1); }
+ public function mask2($x, $y) { return ($x%3); }
+ public function mask3($x, $y) { return ($x+$y)%3; }
+ public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
+ public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; }
+ public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; }
+ public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; }
+
+ //----------------------------------------------------------------------
+ private function generateMaskNo($maskNo, $width, $frame)
+ {
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+
+ for($y=0; $y<$width; $y++) {
+ for($x=0; $x<$width; $x++) {
+ if(ord($frame[$y][$x]) & 0x80) {
+ $bitMask[$y][$x] = 0;
+ } else {
+ $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
+ $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
+ }
+
+ }
+ }
+
+ return $bitMask;
+ }
+
+ //----------------------------------------------------------------------
+ public static function serial($bitFrame)
+ {
+ $codeArr = array();
+
+ foreach ($bitFrame as $line)
+ $codeArr[] = join('', $line);
+
+ return gzcompress(join("\n", $codeArr), 9);
+ }
+
+ //----------------------------------------------------------------------
+ public static function unserial($code)
+ {
+ $codeArr = array();
+
+ $codeLines = explode("\n", gzuncompress($code));
+ foreach ($codeLines as $line)
+ $codeArr[] = str_split($line);
+
+ return $codeArr;
+ }
+
+ //----------------------------------------------------------------------
+ public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
+ {
+ $b = 0;
+ $bitMask = array();
+
+ $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
+
+ if (QR_CACHEABLE) {
+ if (file_exists($fileName)) {
+ $bitMask = self::unserial(file_get_contents($fileName));
+ } else {
+ $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
+ if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
+ mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
+ file_put_contents($fileName, self::serial($bitMask));
+ }
+ } else {
+ $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
+ }
+
+ if ($maskGenOnly)
+ return;
+
+ $d = $s;
+
+ for($y=0; $y<$width; $y++) {
+ for($x=0; $x<$width; $x++) {
+ if($bitMask[$y][$x] == 1) {
+ $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
+ }
+ $b += (int)(ord($d[$y][$x]) & 1);
+ }
+ }
+
+ return $b;
+ }
+
+ //----------------------------------------------------------------------
+ public function makeMask($width, $frame, $maskNo, $level)
+ {
+ $masked = array_fill(0, $width, str_repeat("\0", $width));
+ $this->makeMaskNo($maskNo, $width, $frame, $masked);
+ $this->writeFormatInformation($width, $masked, $maskNo, $level);
+
+ return $masked;
+ }
+
+ //----------------------------------------------------------------------
+ public function calcN1N3($length)
+ {
+ $demerit = 0;
+
+ for($i=0; $i<$length; $i++) {
+
+ if($this->runLength[$i] >= 5) {
+ $demerit += (N1 + ($this->runLength[$i] - 5));
+ }
+ if($i & 1) {
+ if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
+ $fact = (int)($this->runLength[$i] / 3);
+ if(($this->runLength[$i-2] == $fact) &&
+ ($this->runLength[$i-1] == $fact) &&
+ ($this->runLength[$i+1] == $fact) &&
+ ($this->runLength[$i+2] == $fact)) {
+ if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
+ $demerit += N3;
+ } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
+ $demerit += N3;
+ }
+ }
+ }
+ }
+ }
+ return $demerit;
+ }
+
+ //----------------------------------------------------------------------
+ public function evaluateSymbol($width, $frame)
+ {
+ $head = 0;
+ $demerit = 0;
+
+ for($y=0; $y<$width; $y++) {
+ $head = 0;
+ $this->runLength[0] = 1;
+
+ $frameY = $frame[$y];
+
+ if ($y>0)
+ $frameYM = $frame[$y-1];
+
+ for($x=0; $x<$width; $x++) {
+ if(($x > 0) && ($y > 0)) {
+ $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
+ $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
+
+ if(($b22 | ($w22 ^ 1))&1) {
+ $demerit += N2;
+ }
+ }
+ if(($x == 0) && (ord($frameY[$x]) & 1)) {
+ $this->runLength[0] = -1;
+ $head = 1;
+ $this->runLength[$head] = 1;
+ } else if($x > 0) {
+ if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
+ $head++;
+ $this->runLength[$head] = 1;
+ } else {
+ $this->runLength[$head]++;
+ }
+ }
+ }
+
+ $demerit += $this->calcN1N3($head+1);
+ }
+
+ for($x=0; $x<$width; $x++) {
+ $head = 0;
+ $this->runLength[0] = 1;
+
+ for($y=0; $y<$width; $y++) {
+ if($y == 0 && (ord($frame[$y][$x]) & 1)) {
+ $this->runLength[0] = -1;
+ $head = 1;
+ $this->runLength[$head] = 1;
+ } else if($y > 0) {
+ if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
+ $head++;
+ $this->runLength[$head] = 1;
+ } else {
+ $this->runLength[$head]++;
+ }
+ }
+ }
+
+ $demerit += $this->calcN1N3($head+1);
+ }
+
+ return $demerit;
+ }
+
+
+ //----------------------------------------------------------------------
+ public function mask($width, $frame, $level)
+ {
+ $minDemerit = PHP_INT_MAX;
+ $bestMaskNum = 0;
+ $bestMask = array();
+
+ $checked_masks = array(0,1,2,3,4,5,6,7);
+
+ if (QR_FIND_FROM_RANDOM !== false) {
+
+ $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
+ for ($i = 0; $i < $howManuOut; $i++) {
+ $remPos = rand (0, count($checked_masks)-1);
+ unset($checked_masks[$remPos]);
+ $checked_masks = array_values($checked_masks);
+ }
+
+ }
+
+ $bestMask = $frame;
+
+ foreach($checked_masks as $i) {
+ $mask = array_fill(0, $width, str_repeat("\0", $width));
+
+ $demerit = 0;
+ $blacks = 0;
+ $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
+ $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
+ $blacks = (int)(100 * $blacks / ($width * $width));
+ $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
+ $demerit += $this->evaluateSymbol($width, $mask);
+
+ if($demerit < $minDemerit) {
+ $minDemerit = $demerit;
+ $bestMask = $mask;
+ $bestMaskNum = $i;
+ }
+ }
+
+ return $bestMask;
+ }
+
+ //----------------------------------------------------------------------
+ }
+
+
+
+
+//---- qrencode.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Main encoder classes.
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRrsblock {
+ public $dataLength;
+ public $data = array();
+ public $eccLength;
+ public $ecc = array();
+
+ public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
+ {
+ $rs->encode_rs_char($data, $ecc);
+
+ $this->dataLength = $dl;
+ $this->data = $data;
+ $this->eccLength = $el;
+ $this->ecc = $ecc;
+ }
+ };
+
+ //##########################################################################
+
+ class QRrawcode {
+ public $version;
+ public $datacode = array();
+ public $ecccode = array();
+ public $blocks;
+ public $rsblocks = array(); //of RSblock
+ public $count;
+ public $dataLength;
+ public $eccLength;
+ public $b1;
+
+ //----------------------------------------------------------------------
+ public function __construct(QRinput $input)
+ {
+ $spec = array(0,0,0,0,0);
+
+ $this->datacode = $input->getByteStream();
+ if(is_null($this->datacode)) {
+ throw new Exception('null imput string');
+ }
+
+ QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
+
+ $this->version = $input->getVersion();
+ $this->b1 = QRspec::rsBlockNum1($spec);
+ $this->dataLength = QRspec::rsDataLength($spec);
+ $this->eccLength = QRspec::rsEccLength($spec);
+ $this->ecccode = array_fill(0, $this->eccLength, 0);
+ $this->blocks = QRspec::rsBlockNum($spec);
+
+ $ret = $this->init($spec);
+ if($ret < 0) {
+ throw new Exception('block alloc error');
+ return null;
+ }
+
+ $this->count = 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function init(array $spec)
+ {
+ $dl = QRspec::rsDataCodes1($spec);
+ $el = QRspec::rsEccCodes1($spec);
+ $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+
+
+ $blockNo = 0;
+ $dataPos = 0;
+ $eccPos = 0;
+ for($i=0; $iecccode,$eccPos);
+ $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+ $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+
+ $dataPos += $dl;
+ $eccPos += $el;
+ $blockNo++;
+ }
+
+ if(QRspec::rsBlockNum2($spec) == 0)
+ return 0;
+
+ $dl = QRspec::rsDataCodes2($spec);
+ $el = QRspec::rsEccCodes2($spec);
+ $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+
+ if($rs == NULL) return -1;
+
+ for($i=0; $iecccode,$eccPos);
+ $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+ $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+
+ $dataPos += $dl;
+ $eccPos += $el;
+ $blockNo++;
+ }
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function getCode()
+ {
+ $ret;
+
+ if($this->count < $this->dataLength) {
+ $row = $this->count % $this->blocks;
+ $col = $this->count / $this->blocks;
+ if($col >= $this->rsblocks[0]->dataLength) {
+ $row += $this->b1;
+ }
+ $ret = $this->rsblocks[$row]->data[$col];
+ } else if($this->count < $this->dataLength + $this->eccLength) {
+ $row = ($this->count - $this->dataLength) % $this->blocks;
+ $col = ($this->count - $this->dataLength) / $this->blocks;
+ $ret = $this->rsblocks[$row]->ecc[$col];
+ } else {
+ return 0;
+ }
+ $this->count++;
+
+ return $ret;
+ }
+ }
+
+ //##########################################################################
+
+ class QRcode {
+
+ public $version;
+ public $width;
+ public $data;
+
+ //----------------------------------------------------------------------
+ public function encodeMask(QRinput $input, $mask)
+ {
+ if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
+ throw new Exception('wrong version');
+ }
+ if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
+ throw new Exception('wrong level');
+ }
+
+ $raw = new QRrawcode($input);
+
+ QRtools::markTime('after_raw');
+
+ $version = $raw->version;
+ $width = QRspec::getWidth($version);
+ $frame = QRspec::newFrame($version);
+
+ $filler = new FrameFiller($width, $frame);
+ if(is_null($filler)) {
+ return NULL;
+ }
+
+ // inteleaved data and ecc codes
+ for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
+ $code = $raw->getCode();
+ $bit = 0x80;
+ for($j=0; $j<8; $j++) {
+ $addr = $filler->next();
+ $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
+ $bit = $bit >> 1;
+ }
+ }
+
+ QRtools::markTime('after_filler');
+
+ unset($raw);
+
+ // remainder bits
+ $j = QRspec::getRemainder($version);
+ for($i=0; $i<$j; $i++) {
+ $addr = $filler->next();
+ $filler->setFrameAt($addr, 0x02);
+ }
+
+ $frame = $filler->frame;
+ unset($filler);
+
+
+ // masking
+ $maskObj = new QRmask();
+ if($mask < 0) {
+
+ if (QR_FIND_BEST_MASK) {
+ $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
+ } else {
+ $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
+ }
+ } else {
+ $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
+ }
+
+ if($masked == NULL) {
+ return NULL;
+ }
+
+ QRtools::markTime('after_mask');
+
+ $this->version = $version;
+ $this->width = $width;
+ $this->data = $masked;
+
+ return $this;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeInput(QRinput $input)
+ {
+ return $this->encodeMask($input, -1);
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeString8bit($string, $version, $level)
+ {
+ if(string == NULL) {
+ throw new Exception('empty string!');
+ return NULL;
+ }
+
+ $input = new QRinput($version, $level);
+ if($input == NULL) return NULL;
+
+ $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
+ if($ret < 0) {
+ unset($input);
+ return NULL;
+ }
+ return $this->encodeInput($input);
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeString($string, $version, $level, $hint, $casesensitive)
+ {
+
+ if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
+ throw new Exception('bad hint');
+ return NULL;
+ }
+
+ $input = new QRinput($version, $level);
+ if($input == NULL) return NULL;
+
+ $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
+ if($ret < 0) {
+ return NULL;
+ }
+
+ return $this->encodeInput($input);
+ }
+
+ //----------------------------------------------------------------------
+ public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encodePNG($text, $outfile, $saveandprint=false);
+ }
+
+ //----------------------------------------------------------------------
+ public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encode($text, $outfile);
+ }
+
+ //----------------------------------------------------------------------
+ public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encodeRAW($text, $outfile);
+ }
+ }
+
+ //##########################################################################
+
+ class FrameFiller {
+
+ public $width;
+ public $frame;
+ public $x;
+ public $y;
+ public $dir;
+ public $bit;
+
+ //----------------------------------------------------------------------
+ public function __construct($width, &$frame)
+ {
+ $this->width = $width;
+ $this->frame = $frame;
+ $this->x = $width - 1;
+ $this->y = $width - 1;
+ $this->dir = -1;
+ $this->bit = -1;
+ }
+
+ //----------------------------------------------------------------------
+ public function setFrameAt($at, $val)
+ {
+ $this->frame[$at['y']][$at['x']] = chr($val);
+ }
+
+ //----------------------------------------------------------------------
+ public function getFrameAt($at)
+ {
+ return ord($this->frame[$at['y']][$at['x']]);
+ }
+
+ //----------------------------------------------------------------------
+ public function next()
+ {
+ do {
+
+ if($this->bit == -1) {
+ $this->bit = 0;
+ return array('x'=>$this->x, 'y'=>$this->y);
+ }
+
+ $x = $this->x;
+ $y = $this->y;
+ $w = $this->width;
+
+ if($this->bit == 0) {
+ $x--;
+ $this->bit++;
+ } else {
+ $x++;
+ $y += $this->dir;
+ $this->bit--;
+ }
+
+ if($this->dir < 0) {
+ if($y < 0) {
+ $y = 0;
+ $x -= 2;
+ $this->dir = 1;
+ if($x == 6) {
+ $x--;
+ $y = 9;
+ }
+ }
+ } else {
+ if($y == $w) {
+ $y = $w - 1;
+ $x -= 2;
+ $this->dir = -1;
+ if($x == 6) {
+ $x--;
+ $y -= 8;
+ }
+ }
+ }
+ if($x < 0 || $y < 0) return null;
+
+ $this->x = $x;
+ $this->y = $y;
+
+ } while(ord($this->frame[$y][$x]) & 0x80);
+
+ return array('x'=>$x, 'y'=>$y);
+ }
+
+ } ;
+
+ //##########################################################################
+
+ class QRencode {
+
+ public $casesensitive = true;
+ public $eightbit = false;
+
+ public $version = 0;
+ public $size = 3;
+ public $margin = 4;
+
+ public $structured = 0; // not supported yet
+
+ public $level = QR_ECLEVEL_L;
+ public $hint = QR_MODE_8;
+
+ //----------------------------------------------------------------------
+ public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = new QRencode();
+ $enc->size = $size;
+ $enc->margin = $margin;
+
+ switch ($level.'') {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ $enc->level = $level;
+ break;
+ case 'l':
+ case 'L':
+ $enc->level = QR_ECLEVEL_L;
+ break;
+ case 'm':
+ case 'M':
+ $enc->level = QR_ECLEVEL_M;
+ break;
+ case 'q':
+ case 'Q':
+ $enc->level = QR_ECLEVEL_Q;
+ break;
+ case 'h':
+ case 'H':
+ $enc->level = QR_ECLEVEL_H;
+ break;
+ }
+
+ return $enc;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeRAW($intext, $outfile = false)
+ {
+ $code = new QRcode();
+
+ if($this->eightbit) {
+ $code->encodeString8bit($intext, $this->version, $this->level);
+ } else {
+ $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+ }
+
+ return $code->data;
+ }
+
+ //----------------------------------------------------------------------
+ public function encode($intext, $outfile = false)
+ {
+ $code = new QRcode();
+
+ if($this->eightbit) {
+ $code->encodeString8bit($intext, $this->version, $this->level);
+ } else {
+ $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+ }
+
+ QRtools::markTime('after_encode');
+
+ if ($outfile!== false) {
+ file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
+ } else {
+ return QRtools::binarize($code->data);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodePNG($intext, $outfile = false,$saveandprint=false)
+ {
+ try {
+
+ ob_start();
+ $tab = $this->encode($intext);
+ $err = ob_get_contents();
+ ob_end_clean();
+
+ if ($err != '')
+ QRtools::log($outfile, $err);
+
+ $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+
+ QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
+
+ } catch (Exception $e) {
+
+ QRtools::log($outfile, $e->getMessage());
+
+ }
+ }
+ }
+
+
diff --git a/application/third_party/qrcode/qrbitstream.php b/application/third_party/qrcode/qrbitstream.php
index c8d1166..7d4ec4a 100644
--- a/application/third_party/qrcode/qrbitstream.php
+++ b/application/third_party/qrcode/qrbitstream.php
@@ -1,180 +1,180 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRbitstream {
-
- public $data = array();
-
- //----------------------------------------------------------------------
- public function size()
- {
- return count($this->data);
- }
-
- //----------------------------------------------------------------------
- public function allocate($setLength)
- {
- $this->data = array_fill(0, $setLength, 0);
- return 0;
- }
-
- //----------------------------------------------------------------------
- public static function newFromNum($bits, $num)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($bits);
-
- $mask = 1 << ($bits - 1);
- for($i=0; $i<$bits; $i++) {
- if($num & $mask) {
- $bstream->data[$i] = 1;
- } else {
- $bstream->data[$i] = 0;
- }
- $mask = $mask >> 1;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public static function newFromBytes($size, $data)
- {
- $bstream = new QRbitstream();
- $bstream->allocate($size * 8);
- $p=0;
-
- for($i=0; $i<$size; $i++) {
- $mask = 0x80;
- for($j=0; $j<8; $j++) {
- if($data[$i] & $mask) {
- $bstream->data[$p] = 1;
- } else {
- $bstream->data[$p] = 0;
- }
- $p++;
- $mask = $mask >> 1;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function append(QRbitstream $arg)
- {
- if (is_null($arg)) {
- return -1;
- }
-
- if($arg->size() == 0) {
- return 0;
- }
-
- if($this->size() == 0) {
- $this->data = $arg->data;
- return 0;
- }
-
- $this->data = array_values(array_merge($this->data, $arg->data));
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendNum($bits, $num)
- {
- if ($bits == 0)
- return 0;
-
- $b = QRbitstream::newFromNum($bits, $num);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function appendBytes($size, $data)
- {
- if ($size == 0)
- return 0;
-
- $b = QRbitstream::newFromBytes($size, $data);
-
- if(is_null($b))
- return -1;
-
- $ret = $this->append($b);
- unset($b);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function toByte()
- {
-
- $size = $this->size();
-
- if($size == 0) {
- return array();
- }
-
- $data = array_fill(0, (int)(($size + 7) / 8), 0);
- $bytes = (int)($size / 8);
-
- $p = 0;
-
- for($i=0; $i<$bytes; $i++) {
- $v = 0;
- for($j=0; $j<8; $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$i] = $v;
- }
-
- if($size & 7) {
- $v = 0;
- for($j=0; $j<($size & 7); $j++) {
- $v = $v << 1;
- $v |= $this->data[$p];
- $p++;
- }
- $data[$bytes] = $v;
- }
-
- return $data;
- }
-
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRbitstream {
+
+ public $data = array();
+
+ //----------------------------------------------------------------------
+ public function size()
+ {
+ return count($this->data);
+ }
+
+ //----------------------------------------------------------------------
+ public function allocate($setLength)
+ {
+ $this->data = array_fill(0, $setLength, 0);
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFromNum($bits, $num)
+ {
+ $bstream = new QRbitstream();
+ $bstream->allocate($bits);
+
+ $mask = 1 << ($bits - 1);
+ for($i=0; $i<$bits; $i++) {
+ if($num & $mask) {
+ $bstream->data[$i] = 1;
+ } else {
+ $bstream->data[$i] = 0;
+ }
+ $mask = $mask >> 1;
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFromBytes($size, $data)
+ {
+ $bstream = new QRbitstream();
+ $bstream->allocate($size * 8);
+ $p=0;
+
+ for($i=0; $i<$size; $i++) {
+ $mask = 0x80;
+ for($j=0; $j<8; $j++) {
+ if($data[$i] & $mask) {
+ $bstream->data[$p] = 1;
+ } else {
+ $bstream->data[$p] = 0;
+ }
+ $p++;
+ $mask = $mask >> 1;
+ }
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function append(QRbitstream $arg)
+ {
+ if (is_null($arg)) {
+ return -1;
+ }
+
+ if($arg->size() == 0) {
+ return 0;
+ }
+
+ if($this->size() == 0) {
+ $this->data = $arg->data;
+ return 0;
+ }
+
+ $this->data = array_values(array_merge($this->data, $arg->data));
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendNum($bits, $num)
+ {
+ if ($bits == 0)
+ return 0;
+
+ $b = QRbitstream::newFromNum($bits, $num);
+
+ if(is_null($b))
+ return -1;
+
+ $ret = $this->append($b);
+ unset($b);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendBytes($size, $data)
+ {
+ if ($size == 0)
+ return 0;
+
+ $b = QRbitstream::newFromBytes($size, $data);
+
+ if(is_null($b))
+ return -1;
+
+ $ret = $this->append($b);
+ unset($b);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function toByte()
+ {
+
+ $size = $this->size();
+
+ if($size == 0) {
+ return array();
+ }
+
+ $data = array_fill(0, (int)(($size + 7) / 8), 0);
+ $bytes = (int)($size / 8);
+
+ $p = 0;
+
+ for($i=0; $i<$bytes; $i++) {
+ $v = 0;
+ for($j=0; $j<8; $j++) {
+ $v = $v << 1;
+ $v |= $this->data[$p];
+ $p++;
+ }
+ $data[$i] = $v;
+ }
+
+ if($size & 7) {
+ $v = 0;
+ for($j=0; $j<($size & 7); $j++) {
+ $v = $v << 1;
+ $v |= $this->data[$p];
+ $p++;
+ }
+ $data[$bytes] = $v;
+ }
+
+ return $data;
+ }
+
+ }
diff --git a/application/third_party/qrcode/qrconfig.php b/application/third_party/qrcode/qrconfig.php
index 62e7f97..e53dff8 100644
--- a/application/third_party/qrcode/qrconfig.php
+++ b/application/third_party/qrcode/qrconfig.php
@@ -1,17 +1,17 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- // Encoding modes
-
- define('QR_MODE_NUL', -1);
- define('QR_MODE_NUM', 0);
- define('QR_MODE_AN', 1);
- define('QR_MODE_8', 2);
- define('QR_MODE_KANJI', 3);
- define('QR_MODE_STRUCTURE', 4);
-
- // Levels of error correction.
-
- define('QR_ECLEVEL_L', 0);
- define('QR_ECLEVEL_M', 1);
- define('QR_ECLEVEL_Q', 2);
- define('QR_ECLEVEL_H', 3);
-
- // Supported output formats
-
- define('QR_FORMAT_TEXT', 0);
- define('QR_FORMAT_PNG', 1);
-
- class qrstr {
- public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
- $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ // Encoding modes
+
+ define('QR_MODE_NUL', -1);
+ define('QR_MODE_NUM', 0);
+ define('QR_MODE_AN', 1);
+ define('QR_MODE_8', 2);
+ define('QR_MODE_KANJI', 3);
+ define('QR_MODE_STRUCTURE', 4);
+
+ // Levels of error correction.
+
+ define('QR_ECLEVEL_L', 0);
+ define('QR_ECLEVEL_M', 1);
+ define('QR_ECLEVEL_Q', 2);
+ define('QR_ECLEVEL_H', 3);
+
+ // Supported output formats
+
+ define('QR_FORMAT_TEXT', 0);
+ define('QR_FORMAT_PNG', 1);
+
+ class qrstr {
+ public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
+ $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
+ }
}
\ No newline at end of file
diff --git a/application/third_party/qrcode/qrencode.php b/application/third_party/qrcode/qrencode.php
index fc909fa..4b77a5b 100644
--- a/application/third_party/qrcode/qrencode.php
+++ b/application/third_party/qrcode/qrencode.php
@@ -1,502 +1,502 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRrsblock {
- public $dataLength;
- public $data = array();
- public $eccLength;
- public $ecc = array();
-
- public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
- {
- $rs->encode_rs_char($data, $ecc);
-
- $this->dataLength = $dl;
- $this->data = $data;
- $this->eccLength = $el;
- $this->ecc = $ecc;
- }
- };
-
- //##########################################################################
-
- class QRrawcode {
- public $version;
- public $datacode = array();
- public $ecccode = array();
- public $blocks;
- public $rsblocks = array(); //of RSblock
- public $count;
- public $dataLength;
- public $eccLength;
- public $b1;
-
- //----------------------------------------------------------------------
- public function __construct(QRinput $input)
- {
- $spec = array(0,0,0,0,0);
-
- $this->datacode = $input->getByteStream();
- if(is_null($this->datacode)) {
- throw new Exception('null imput string');
- }
-
- QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
-
- $this->version = $input->getVersion();
- $this->b1 = QRspec::rsBlockNum1($spec);
- $this->dataLength = QRspec::rsDataLength($spec);
- $this->eccLength = QRspec::rsEccLength($spec);
- $this->ecccode = array_fill(0, $this->eccLength, 0);
- $this->blocks = QRspec::rsBlockNum($spec);
-
- $ret = $this->init($spec);
- if($ret < 0) {
- throw new Exception('block alloc error');
- return null;
- }
-
- $this->count = 0;
- }
-
- //----------------------------------------------------------------------
- public function init(array $spec)
- {
- $dl = QRspec::rsDataCodes1($spec);
- $el = QRspec::rsEccCodes1($spec);
- $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-
-
- $blockNo = 0;
- $dataPos = 0;
- $eccPos = 0;
- for($i=0; $iecccode,$eccPos);
- $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
- $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-
- $dataPos += $dl;
- $eccPos += $el;
- $blockNo++;
- }
-
- if(QRspec::rsBlockNum2($spec) == 0)
- return 0;
-
- $dl = QRspec::rsDataCodes2($spec);
- $el = QRspec::rsEccCodes2($spec);
- $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
-
- if($rs == NULL) return -1;
-
- for($i=0; $iecccode,$eccPos);
- $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
- $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
-
- $dataPos += $dl;
- $eccPos += $el;
- $blockNo++;
- }
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function getCode()
- {
- $ret;
-
- if($this->count < $this->dataLength) {
- $row = $this->count % $this->blocks;
- $col = $this->count / $this->blocks;
- if($col >= $this->rsblocks[0]->dataLength) {
- $row += $this->b1;
- }
- $ret = $this->rsblocks[$row]->data[$col];
- } else if($this->count < $this->dataLength + $this->eccLength) {
- $row = ($this->count - $this->dataLength) % $this->blocks;
- $col = ($this->count - $this->dataLength) / $this->blocks;
- $ret = $this->rsblocks[$row]->ecc[$col];
- } else {
- return 0;
- }
- $this->count++;
-
- return $ret;
- }
- }
-
- //##########################################################################
-
- class QRcode {
-
- public $version;
- public $width;
- public $data;
-
- //----------------------------------------------------------------------
- public function encodeMask(QRinput $input, $mask)
- {
- if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
- throw new Exception('wrong version');
- }
- if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
- throw new Exception('wrong level');
- }
-
- $raw = new QRrawcode($input);
-
- QRtools::markTime('after_raw');
-
- $version = $raw->version;
- $width = QRspec::getWidth($version);
- $frame = QRspec::newFrame($version);
-
- $filler = new FrameFiller($width, $frame);
- if(is_null($filler)) {
- return NULL;
- }
-
- // inteleaved data and ecc codes
- for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
- $code = $raw->getCode();
- $bit = 0x80;
- for($j=0; $j<8; $j++) {
- $addr = $filler->next();
- $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
- $bit = $bit >> 1;
- }
- }
-
- QRtools::markTime('after_filler');
-
- unset($raw);
-
- // remainder bits
- $j = QRspec::getRemainder($version);
- for($i=0; $i<$j; $i++) {
- $addr = $filler->next();
- $filler->setFrameAt($addr, 0x02);
- }
-
- $frame = $filler->frame;
- unset($filler);
-
-
- // masking
- $maskObj = new QRmask();
- if($mask < 0) {
-
- if (QR_FIND_BEST_MASK) {
- $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
- } else {
- $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
- }
- } else {
- $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
- }
-
- if($masked == NULL) {
- return NULL;
- }
-
- QRtools::markTime('after_mask');
-
- $this->version = $version;
- $this->width = $width;
- $this->data = $masked;
-
- return $this;
- }
-
- //----------------------------------------------------------------------
- public function encodeInput(QRinput $input)
- {
- return $this->encodeMask($input, -1);
- }
-
- //----------------------------------------------------------------------
- public function encodeString8bit($string, $version, $level)
- {
- if(string == NULL) {
- throw new Exception('empty string!');
- return NULL;
- }
-
- $input = new QRinput($version, $level);
- if($input == NULL) return NULL;
-
- $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
- if($ret < 0) {
- unset($input);
- return NULL;
- }
- return $this->encodeInput($input);
- }
-
- //----------------------------------------------------------------------
- public function encodeString($string, $version, $level, $hint, $casesensitive)
- {
-
- if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
- throw new Exception('bad hint');
- return NULL;
- }
-
- $input = new QRinput($version, $level);
- if($input == NULL) return NULL;
-
- $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
- if($ret < 0) {
- return NULL;
- }
-
- return $this->encodeInput($input);
- }
-
- //----------------------------------------------------------------------
- public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encodePNG($text, $outfile, $saveandprint=false);
- }
-
- //----------------------------------------------------------------------
- public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encode($text, $outfile);
- }
-
- //----------------------------------------------------------------------
- public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = QRencode::factory($level, $size, $margin);
- return $enc->encodeRAW($text, $outfile);
- }
- }
-
- //##########################################################################
-
- class FrameFiller {
-
- public $width;
- public $frame;
- public $x;
- public $y;
- public $dir;
- public $bit;
-
- //----------------------------------------------------------------------
- public function __construct($width, &$frame)
- {
- $this->width = $width;
- $this->frame = $frame;
- $this->x = $width - 1;
- $this->y = $width - 1;
- $this->dir = -1;
- $this->bit = -1;
- }
-
- //----------------------------------------------------------------------
- public function setFrameAt($at, $val)
- {
- $this->frame[$at['y']][$at['x']] = chr($val);
- }
-
- //----------------------------------------------------------------------
- public function getFrameAt($at)
- {
- return ord($this->frame[$at['y']][$at['x']]);
- }
-
- //----------------------------------------------------------------------
- public function next()
- {
- do {
-
- if($this->bit == -1) {
- $this->bit = 0;
- return array('x'=>$this->x, 'y'=>$this->y);
- }
-
- $x = $this->x;
- $y = $this->y;
- $w = $this->width;
-
- if($this->bit == 0) {
- $x--;
- $this->bit++;
- } else {
- $x++;
- $y += $this->dir;
- $this->bit--;
- }
-
- if($this->dir < 0) {
- if($y < 0) {
- $y = 0;
- $x -= 2;
- $this->dir = 1;
- if($x == 6) {
- $x--;
- $y = 9;
- }
- }
- } else {
- if($y == $w) {
- $y = $w - 1;
- $x -= 2;
- $this->dir = -1;
- if($x == 6) {
- $x--;
- $y -= 8;
- }
- }
- }
- if($x < 0 || $y < 0) return null;
-
- $this->x = $x;
- $this->y = $y;
-
- } while(ord($this->frame[$y][$x]) & 0x80);
-
- return array('x'=>$x, 'y'=>$y);
- }
-
- } ;
-
- //##########################################################################
-
- class QRencode {
-
- public $casesensitive = true;
- public $eightbit = false;
-
- public $version = 0;
- public $size = 3;
- public $margin = 4;
-
- public $structured = 0; // not supported yet
-
- public $level = QR_ECLEVEL_L;
- public $hint = QR_MODE_8;
-
- //----------------------------------------------------------------------
- public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
- {
- $enc = new QRencode();
- $enc->size = $size;
- $enc->margin = $margin;
-
- switch ($level.'') {
- case '0':
- case '1':
- case '2':
- case '3':
- $enc->level = $level;
- break;
- case 'l':
- case 'L':
- $enc->level = QR_ECLEVEL_L;
- break;
- case 'm':
- case 'M':
- $enc->level = QR_ECLEVEL_M;
- break;
- case 'q':
- case 'Q':
- $enc->level = QR_ECLEVEL_Q;
- break;
- case 'h':
- case 'H':
- $enc->level = QR_ECLEVEL_H;
- break;
- }
-
- return $enc;
- }
-
- //----------------------------------------------------------------------
- public function encodeRAW($intext, $outfile = false)
- {
- $code = new QRcode();
-
- if($this->eightbit) {
- $code->encodeString8bit($intext, $this->version, $this->level);
- } else {
- $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
- }
-
- return $code->data;
- }
-
- //----------------------------------------------------------------------
- public function encode($intext, $outfile = false)
- {
- $code = new QRcode();
-
- if($this->eightbit) {
- $code->encodeString8bit($intext, $this->version, $this->level);
- } else {
- $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
- }
-
- QRtools::markTime('after_encode');
-
- if ($outfile!== false) {
- file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
- } else {
- return QRtools::binarize($code->data);
- }
- }
-
- //----------------------------------------------------------------------
- public function encodePNG($intext, $outfile = false,$saveandprint=false)
- {
- try {
-
- ob_start();
- $tab = $this->encode($intext);
- $err = ob_get_contents();
- ob_end_clean();
-
- if ($err != '')
- QRtools::log($outfile, $err);
-
- $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
-
- QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
-
- } catch (Exception $e) {
-
- QRtools::log($outfile, $e->getMessage());
-
- }
- }
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRrsblock {
+ public $dataLength;
+ public $data = array();
+ public $eccLength;
+ public $ecc = array();
+
+ public function __construct($dl, $data, $el, &$ecc, QRrsItem $rs)
+ {
+ $rs->encode_rs_char($data, $ecc);
+
+ $this->dataLength = $dl;
+ $this->data = $data;
+ $this->eccLength = $el;
+ $this->ecc = $ecc;
+ }
+ };
+
+ //##########################################################################
+
+ class QRrawcode {
+ public $version;
+ public $datacode = array();
+ public $ecccode = array();
+ public $blocks;
+ public $rsblocks = array(); //of RSblock
+ public $count;
+ public $dataLength;
+ public $eccLength;
+ public $b1;
+
+ //----------------------------------------------------------------------
+ public function __construct(QRinput $input)
+ {
+ $spec = array(0,0,0,0,0);
+
+ $this->datacode = $input->getByteStream();
+ if(is_null($this->datacode)) {
+ throw new Exception('null imput string');
+ }
+
+ QRspec::getEccSpec($input->getVersion(), $input->getErrorCorrectionLevel(), $spec);
+
+ $this->version = $input->getVersion();
+ $this->b1 = QRspec::rsBlockNum1($spec);
+ $this->dataLength = QRspec::rsDataLength($spec);
+ $this->eccLength = QRspec::rsEccLength($spec);
+ $this->ecccode = array_fill(0, $this->eccLength, 0);
+ $this->blocks = QRspec::rsBlockNum($spec);
+
+ $ret = $this->init($spec);
+ if($ret < 0) {
+ throw new Exception('block alloc error');
+ return null;
+ }
+
+ $this->count = 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function init(array $spec)
+ {
+ $dl = QRspec::rsDataCodes1($spec);
+ $el = QRspec::rsEccCodes1($spec);
+ $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+
+
+ $blockNo = 0;
+ $dataPos = 0;
+ $eccPos = 0;
+ for($i=0; $iecccode,$eccPos);
+ $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+ $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+
+ $dataPos += $dl;
+ $eccPos += $el;
+ $blockNo++;
+ }
+
+ if(QRspec::rsBlockNum2($spec) == 0)
+ return 0;
+
+ $dl = QRspec::rsDataCodes2($spec);
+ $el = QRspec::rsEccCodes2($spec);
+ $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
+
+ if($rs == NULL) return -1;
+
+ for($i=0; $iecccode,$eccPos);
+ $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+ $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+
+ $dataPos += $dl;
+ $eccPos += $el;
+ $blockNo++;
+ }
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function getCode()
+ {
+ $ret;
+
+ if($this->count < $this->dataLength) {
+ $row = $this->count % $this->blocks;
+ $col = $this->count / $this->blocks;
+ if($col >= $this->rsblocks[0]->dataLength) {
+ $row += $this->b1;
+ }
+ $ret = $this->rsblocks[$row]->data[$col];
+ } else if($this->count < $this->dataLength + $this->eccLength) {
+ $row = ($this->count - $this->dataLength) % $this->blocks;
+ $col = ($this->count - $this->dataLength) / $this->blocks;
+ $ret = $this->rsblocks[$row]->ecc[$col];
+ } else {
+ return 0;
+ }
+ $this->count++;
+
+ return $ret;
+ }
+ }
+
+ //##########################################################################
+
+ class QRcode {
+
+ public $version;
+ public $width;
+ public $data;
+
+ //----------------------------------------------------------------------
+ public function encodeMask(QRinput $input, $mask)
+ {
+ if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
+ throw new Exception('wrong version');
+ }
+ if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
+ throw new Exception('wrong level');
+ }
+
+ $raw = new QRrawcode($input);
+
+ QRtools::markTime('after_raw');
+
+ $version = $raw->version;
+ $width = QRspec::getWidth($version);
+ $frame = QRspec::newFrame($version);
+
+ $filler = new FrameFiller($width, $frame);
+ if(is_null($filler)) {
+ return NULL;
+ }
+
+ // inteleaved data and ecc codes
+ for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
+ $code = $raw->getCode();
+ $bit = 0x80;
+ for($j=0; $j<8; $j++) {
+ $addr = $filler->next();
+ $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
+ $bit = $bit >> 1;
+ }
+ }
+
+ QRtools::markTime('after_filler');
+
+ unset($raw);
+
+ // remainder bits
+ $j = QRspec::getRemainder($version);
+ for($i=0; $i<$j; $i++) {
+ $addr = $filler->next();
+ $filler->setFrameAt($addr, 0x02);
+ }
+
+ $frame = $filler->frame;
+ unset($filler);
+
+
+ // masking
+ $maskObj = new QRmask();
+ if($mask < 0) {
+
+ if (QR_FIND_BEST_MASK) {
+ $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
+ } else {
+ $masked = $maskObj->makeMask($width, $frame, (intval(QR_DEFAULT_MASK) % 8), $input->getErrorCorrectionLevel());
+ }
+ } else {
+ $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
+ }
+
+ if($masked == NULL) {
+ return NULL;
+ }
+
+ QRtools::markTime('after_mask');
+
+ $this->version = $version;
+ $this->width = $width;
+ $this->data = $masked;
+
+ return $this;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeInput(QRinput $input)
+ {
+ return $this->encodeMask($input, -1);
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeString8bit($string, $version, $level)
+ {
+ if(string == NULL) {
+ throw new Exception('empty string!');
+ return NULL;
+ }
+
+ $input = new QRinput($version, $level);
+ if($input == NULL) return NULL;
+
+ $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
+ if($ret < 0) {
+ unset($input);
+ return NULL;
+ }
+ return $this->encodeInput($input);
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeString($string, $version, $level, $hint, $casesensitive)
+ {
+
+ if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
+ throw new Exception('bad hint');
+ return NULL;
+ }
+
+ $input = new QRinput($version, $level);
+ if($input == NULL) return NULL;
+
+ $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
+ if($ret < 0) {
+ return NULL;
+ }
+
+ return $this->encodeInput($input);
+ }
+
+ //----------------------------------------------------------------------
+ public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encodePNG($text, $outfile, $saveandprint=false);
+ }
+
+ //----------------------------------------------------------------------
+ public static function text($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encode($text, $outfile);
+ }
+
+ //----------------------------------------------------------------------
+ public static function raw($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = QRencode::factory($level, $size, $margin);
+ return $enc->encodeRAW($text, $outfile);
+ }
+ }
+
+ //##########################################################################
+
+ class FrameFiller {
+
+ public $width;
+ public $frame;
+ public $x;
+ public $y;
+ public $dir;
+ public $bit;
+
+ //----------------------------------------------------------------------
+ public function __construct($width, &$frame)
+ {
+ $this->width = $width;
+ $this->frame = $frame;
+ $this->x = $width - 1;
+ $this->y = $width - 1;
+ $this->dir = -1;
+ $this->bit = -1;
+ }
+
+ //----------------------------------------------------------------------
+ public function setFrameAt($at, $val)
+ {
+ $this->frame[$at['y']][$at['x']] = chr($val);
+ }
+
+ //----------------------------------------------------------------------
+ public function getFrameAt($at)
+ {
+ return ord($this->frame[$at['y']][$at['x']]);
+ }
+
+ //----------------------------------------------------------------------
+ public function next()
+ {
+ do {
+
+ if($this->bit == -1) {
+ $this->bit = 0;
+ return array('x'=>$this->x, 'y'=>$this->y);
+ }
+
+ $x = $this->x;
+ $y = $this->y;
+ $w = $this->width;
+
+ if($this->bit == 0) {
+ $x--;
+ $this->bit++;
+ } else {
+ $x++;
+ $y += $this->dir;
+ $this->bit--;
+ }
+
+ if($this->dir < 0) {
+ if($y < 0) {
+ $y = 0;
+ $x -= 2;
+ $this->dir = 1;
+ if($x == 6) {
+ $x--;
+ $y = 9;
+ }
+ }
+ } else {
+ if($y == $w) {
+ $y = $w - 1;
+ $x -= 2;
+ $this->dir = -1;
+ if($x == 6) {
+ $x--;
+ $y -= 8;
+ }
+ }
+ }
+ if($x < 0 || $y < 0) return null;
+
+ $this->x = $x;
+ $this->y = $y;
+
+ } while(ord($this->frame[$y][$x]) & 0x80);
+
+ return array('x'=>$x, 'y'=>$y);
+ }
+
+ } ;
+
+ //##########################################################################
+
+ class QRencode {
+
+ public $casesensitive = true;
+ public $eightbit = false;
+
+ public $version = 0;
+ public $size = 3;
+ public $margin = 4;
+
+ public $structured = 0; // not supported yet
+
+ public $level = QR_ECLEVEL_L;
+ public $hint = QR_MODE_8;
+
+ //----------------------------------------------------------------------
+ public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
+ {
+ $enc = new QRencode();
+ $enc->size = $size;
+ $enc->margin = $margin;
+
+ switch ($level.'') {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ $enc->level = $level;
+ break;
+ case 'l':
+ case 'L':
+ $enc->level = QR_ECLEVEL_L;
+ break;
+ case 'm':
+ case 'M':
+ $enc->level = QR_ECLEVEL_M;
+ break;
+ case 'q':
+ case 'Q':
+ $enc->level = QR_ECLEVEL_Q;
+ break;
+ case 'h':
+ case 'H':
+ $enc->level = QR_ECLEVEL_H;
+ break;
+ }
+
+ return $enc;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeRAW($intext, $outfile = false)
+ {
+ $code = new QRcode();
+
+ if($this->eightbit) {
+ $code->encodeString8bit($intext, $this->version, $this->level);
+ } else {
+ $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+ }
+
+ return $code->data;
+ }
+
+ //----------------------------------------------------------------------
+ public function encode($intext, $outfile = false)
+ {
+ $code = new QRcode();
+
+ if($this->eightbit) {
+ $code->encodeString8bit($intext, $this->version, $this->level);
+ } else {
+ $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
+ }
+
+ QRtools::markTime('after_encode');
+
+ if ($outfile!== false) {
+ file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
+ } else {
+ return QRtools::binarize($code->data);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodePNG($intext, $outfile = false,$saveandprint=false)
+ {
+ try {
+
+ ob_start();
+ $tab = $this->encode($intext);
+ $err = ob_get_contents();
+ ob_end_clean();
+
+ if ($err != '')
+ QRtools::log($outfile, $err);
+
+ $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+
+ QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
+
+ } catch (Exception $e) {
+
+ QRtools::log($outfile, $e->getMessage());
+
+ }
+ }
+ }
diff --git a/application/third_party/qrcode/qrimage.php b/application/third_party/qrcode/qrimage.php
index 31ec5ac..4658637 100644
--- a/application/third_party/qrcode/qrimage.php
+++ b/application/third_party/qrcode/qrimage.php
@@ -1,98 +1,98 @@
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('QR_IMAGE', true);
-
- class QRimage {
-
- public static $black = array(255,255,255);
- public static $white = array(0,0,0);
-
- //----------------------------------------------------------------------
- public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE)
- {
- $image = self::image($frame, $pixelPerPoint, $outerFrame);
-
- if ($filename === false) {
- Header("Content-type: image/png");
- ImagePng($image);
- } else {
- if($saveandprint===TRUE){
- ImagePng($image, $filename);
- header("Content-type: image/png");
- ImagePng($image);
- }else{
- ImagePng($image, $filename);
- }
- }
-
- ImageDestroy($image);
- }
-
- //----------------------------------------------------------------------
- public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
- {
- $image = self::image($frame, $pixelPerPoint, $outerFrame);
-
- if ($filename === false) {
- Header("Content-type: image/jpeg");
- ImageJpeg($image, null, $q);
- } else {
- ImageJpeg($image, $filename, $q);
- }
-
- ImageDestroy($image);
- }
-
- //----------------------------------------------------------------------
- private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
- {
- $h = count($frame);
- $w = strlen($frame[0]);
-
- $imgW = $w + 2*$outerFrame;
- $imgH = $h + 2*$outerFrame;
-
- $base_image =ImageCreate($imgW, $imgH);
-
- $col[0] = ImageColorAllocate($base_image,QRImage::$black[0],QRImage::$black[1],QRImage::$black[2]);
- $col[1] = ImageColorAllocate($base_image,QRImage::$white[0],QRImage::$white[1],QRImage::$white[2]);
-
- imagefill($base_image, 0, 0, $col[0]);
-
- for($y=0; $y<$h; $y++) {
- for($x=0; $x<$w; $x++) {
- if ($frame[$y][$x] == '1') {
- ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
- }
- }
- }
-
- $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
- ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
- ImageDestroy($base_image);
-
- return $target_image;
- }
+
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('QR_IMAGE', true);
+
+ class QRimage {
+
+ public static $black = array(255,255,255);
+ public static $white = array(0,0,0);
+
+ //----------------------------------------------------------------------
+ public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE)
+ {
+ $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+ if ($filename === false) {
+ Header("Content-type: image/png");
+ ImagePng($image);
+ } else {
+ if($saveandprint===TRUE){
+ ImagePng($image, $filename);
+ header("Content-type: image/png");
+ ImagePng($image);
+ }else{
+ ImagePng($image, $filename);
+ }
+ }
+
+ ImageDestroy($image);
+ }
+
+ //----------------------------------------------------------------------
+ public static function jpg($frame, $filename = false, $pixelPerPoint = 8, $outerFrame = 4, $q = 85)
+ {
+ $image = self::image($frame, $pixelPerPoint, $outerFrame);
+
+ if ($filename === false) {
+ Header("Content-type: image/jpeg");
+ ImageJpeg($image, null, $q);
+ } else {
+ ImageJpeg($image, $filename, $q);
+ }
+
+ ImageDestroy($image);
+ }
+
+ //----------------------------------------------------------------------
+ private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
+ {
+ $h = count($frame);
+ $w = strlen($frame[0]);
+
+ $imgW = $w + 2*$outerFrame;
+ $imgH = $h + 2*$outerFrame;
+
+ $base_image =ImageCreate($imgW, $imgH);
+
+ $col[0] = ImageColorAllocate($base_image,QRImage::$black[0],QRImage::$black[1],QRImage::$black[2]);
+ $col[1] = ImageColorAllocate($base_image,QRImage::$white[0],QRImage::$white[1],QRImage::$white[2]);
+
+ imagefill($base_image, 0, 0, $col[0]);
+
+ for($y=0; $y<$h; $y++) {
+ for($x=0; $x<$w; $x++) {
+ if ($frame[$y][$x] == '1') {
+ ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]);
+ }
+ }
+ }
+
+ $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
+ ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
+ ImageDestroy($base_image);
+
+ return $target_image;
+ }
}
\ No newline at end of file
diff --git a/application/third_party/qrcode/qrinput.php b/application/third_party/qrcode/qrinput.php
index c65f91a..0f6d7f9 100644
--- a/application/third_party/qrcode/qrinput.php
+++ b/application/third_party/qrcode/qrinput.php
@@ -1,729 +1,729 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('STRUCTURE_HEADER_BITS', 20);
- define('MAX_STRUCTURED_SYMBOLS', 16);
-
- class QRinputItem {
-
- public $mode;
- public $size;
- public $data;
- public $bstream;
-
- public function __construct($mode, $size, $data, $bstream = null)
- {
- $setData = array_slice($data, 0, $size);
-
- if (count($setData) < $size) {
- $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
- }
-
- if(!QRinput::check($mode, $size, $setData)) {
- throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
- return null;
- }
-
- $this->mode = $mode;
- $this->size = $size;
- $this->data = $setData;
- $this->bstream = $bstream;
- }
-
- //----------------------------------------------------------------------
- public function encodeModeNum($version)
- {
- try {
-
- $words = (int)($this->size / 3);
- $bs = new QRbitstream();
-
- $val = 0x1;
- $bs->appendNum(4, $val);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
- $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
- $val += (ord($this->data[$i*3+2]) - ord('0'));
- $bs->appendNum(10, $val);
- }
-
- if($this->size - $words * 3 == 1) {
- $val = ord($this->data[$words*3]) - ord('0');
- $bs->appendNum(4, $val);
- } else if($this->size - $words * 3 == 2) {
- $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
- $val += (ord($this->data[$words*3+1]) - ord('0'));
- $bs->appendNum(7, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeAn($version)
- {
- try {
- $words = (int)($this->size / 2);
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x02);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
-
- for($i=0; $i<$words; $i++) {
- $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
- $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
-
- $bs->appendNum(11, $val);
- }
-
- if($this->size & 1) {
- $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
- $bs->appendNum(6, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeMode8($version)
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x4);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
-
- for($i=0; $i<$this->size; $i++) {
- $bs->appendNum(8, ord($this->data[$i]));
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeKanji($version)
- {
- try {
-
- $bs = new QRbitrtream();
-
- $bs->appendNum(4, 0x8);
- $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
-
- for($i=0; $i<$this->size; $i+=2) {
- $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
- if($val <= 0x9ffc) {
- $val -= 0x8140;
- } else {
- $val -= 0xc140;
- }
-
- $h = ($val >> 8) * 0xc0;
- $val = ($val & 0xff) + $h;
-
- $bs->appendNum(13, $val);
- }
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function encodeModeStructure()
- {
- try {
- $bs = new QRbitstream();
-
- $bs->appendNum(4, 0x03);
- $bs->appendNum(4, ord($this->data[1]) - 1);
- $bs->appendNum(4, ord($this->data[0]) - 1);
- $bs->appendNum(8, ord($this->data[2]));
-
- $this->bstream = $bs;
- return 0;
-
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSizeOfEntry($version)
- {
- $bits = 0;
-
- if($version == 0)
- $version = 1;
-
- switch($this->mode) {
- case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
- case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
- case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
- case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
- case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS;
- default:
- return 0;
- }
-
- $l = QRspec::lengthIndicator($this->mode, $version);
- $m = 1 << $l;
- $num = (int)(($this->size + $m - 1) / $m);
-
- $bits += $num * (4 + $l);
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function encodeBitStream($version)
- {
- try {
-
- unset($this->bstream);
- $words = QRspec::maximumWords($this->mode, $version);
-
- if($this->size > $words) {
-
- $st1 = new QRinputItem($this->mode, $words, $this->data);
- $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
-
- $st1->encodeBitStream($version);
- $st2->encodeBitStream($version);
-
- $this->bstream = new QRbitstream();
- $this->bstream->append($st1->bstream);
- $this->bstream->append($st2->bstream);
-
- unset($st1);
- unset($st2);
-
- } else {
-
- $ret = 0;
-
- switch($this->mode) {
- case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
- case QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
- case QR_MODE_8: $ret = $this->encodeMode8($version); break;
- case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
- case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
-
- default:
- break;
- }
-
- if($ret < 0)
- return -1;
- }
-
- return $this->bstream->size();
-
- } catch (Exception $e) {
- return -1;
- }
- }
- };
-
- //##########################################################################
-
- class QRinput {
-
- public $items;
-
- private $version;
- private $level;
-
- //----------------------------------------------------------------------
- public function __construct($version = 0, $level = QR_ECLEVEL_L)
- {
- if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
- throw new Exception('Invalid version no');
- return NULL;
- }
-
- $this->version = $version;
- $this->level = $level;
- }
-
- //----------------------------------------------------------------------
- public function getVersion()
- {
- return $this->version;
- }
-
- //----------------------------------------------------------------------
- public function setVersion($version)
- {
- if($version < 0 || $version > QRSPEC_VERSION_MAX) {
- throw new Exception('Invalid version no');
- return -1;
- }
-
- $this->version = $version;
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function getErrorCorrectionLevel()
- {
- return $this->level;
- }
-
- //----------------------------------------------------------------------
- public function setErrorCorrectionLevel($level)
- {
- if($level > QR_ECLEVEL_H) {
- throw new Exception('Invalid ECLEVEL');
- return -1;
- }
-
- $this->level = $level;
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendEntry(QRinputItem $entry)
- {
- $this->items[] = $entry;
- }
-
- //----------------------------------------------------------------------
- public function append($mode, $size, $data)
- {
- try {
- $entry = new QRinputItem($mode, $size, $data);
- $this->items[] = $entry;
- return 0;
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
-
- public function insertStructuredAppendHeader($size, $index, $parity)
- {
- if( $size > MAX_STRUCTURED_SYMBOLS ) {
- throw new Exception('insertStructuredAppendHeader wrong size');
- }
-
- if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
- throw new Exception('insertStructuredAppendHeader wrong index');
- }
-
- $buf = array($size, $index, $parity);
-
- try {
- $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf);
- array_unshift($this->items, $entry);
- return 0;
- } catch (Exception $e) {
- return -1;
- }
- }
-
- //----------------------------------------------------------------------
- public function calcParity()
- {
- $parity = 0;
-
- foreach($this->items as $item) {
- if($item->mode != QR_MODE_STRUCTURE) {
- for($i=$item->size-1; $i>=0; $i--) {
- $parity ^= $item->data[$i];
- }
- }
- }
-
- return $parity;
- }
-
- //----------------------------------------------------------------------
- public static function checkModeNum($size, $data)
- {
- for($i=0; $i<$size; $i++) {
- if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
- return false;
- }
- }
-
- return true;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsModeNum($size)
- {
- $w = (int)$size / 3;
- $bits = $w * 10;
-
- switch($size - $w * 3) {
- case 1:
- $bits += 4;
- break;
- case 2:
- $bits += 7;
- break;
- default:
- break;
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public static $anTable = array(
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
- );
-
- //----------------------------------------------------------------------
- public static function lookAnTable($c)
- {
- return (($c > 127)?-1:self::$anTable[$c]);
- }
-
- //----------------------------------------------------------------------
- public static function checkModeAn($size, $data)
- {
- for($i=0; $i<$size; $i++) {
- if (self::lookAnTable(ord($data[$i])) == -1) {
- return false;
- }
- }
-
- return true;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsModeAn($size)
- {
- $w = (int)($size / 2);
- $bits = $w * 11;
-
- if($size & 1) {
- $bits += 6;
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public static function estimateBitsMode8($size)
- {
- return $size * 8;
- }
-
- //----------------------------------------------------------------------
- public function estimateBitsModeKanji($size)
- {
- return (int)(($size / 2) * 13);
- }
-
- //----------------------------------------------------------------------
- public static function checkModeKanji($size, $data)
- {
- if($size & 1)
- return false;
-
- for($i=0; $i<$size; $i+=2) {
- $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
- if( $val < 0x8140
- || ($val > 0x9ffc && $val < 0xe040)
- || $val > 0xebbf) {
- return false;
- }
- }
-
- return true;
- }
-
- /***********************************************************************
- * Validation
- **********************************************************************/
-
- public static function check($mode, $size, $data)
- {
- if($size <= 0)
- return false;
-
- switch($mode) {
- case QR_MODE_NUM: return self::checkModeNum($size, $data); break;
- case QR_MODE_AN: return self::checkModeAn($size, $data); break;
- case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break;
- case QR_MODE_8: return true; break;
- case QR_MODE_STRUCTURE: return true; break;
-
- default:
- break;
- }
-
- return false;
- }
-
-
- //----------------------------------------------------------------------
- public function estimateBitStreamSize($version)
- {
- $bits = 0;
-
- foreach($this->items as $item) {
- $bits += $item->estimateBitStreamSizeOfEntry($version);
- }
-
- return $bits;
- }
-
- //----------------------------------------------------------------------
- public function estimateVersion()
- {
- $version = 0;
- $prev = 0;
- do {
- $prev = $version;
- $bits = $this->estimateBitStreamSize($prev);
- $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
- if ($version < 0) {
- return -1;
- }
- } while ($version > $prev);
-
- return $version;
- }
-
- //----------------------------------------------------------------------
- public static function lengthOfCode($mode, $version, $bits)
- {
- $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
- switch($mode) {
- case QR_MODE_NUM:
- $chunks = (int)($payload / 10);
- $remain = $payload - $chunks * 10;
- $size = $chunks * 3;
- if($remain >= 7) {
- $size += 2;
- } else if($remain >= 4) {
- $size += 1;
- }
- break;
- case QR_MODE_AN:
- $chunks = (int)($payload / 11);
- $remain = $payload - $chunks * 11;
- $size = $chunks * 2;
- if($remain >= 6)
- $size++;
- break;
- case QR_MODE_8:
- $size = (int)($payload / 8);
- break;
- case QR_MODE_KANJI:
- $size = (int)(($payload / 13) * 2);
- break;
- case QR_MODE_STRUCTURE:
- $size = (int)($payload / 8);
- break;
- default:
- $size = 0;
- break;
- }
-
- $maxsize = QRspec::maximumWords($mode, $version);
- if($size < 0) $size = 0;
- if($size > $maxsize) $size = $maxsize;
-
- return $size;
- }
-
- //----------------------------------------------------------------------
- public function createBitStream()
- {
- $total = 0;
-
- foreach($this->items as $item) {
- $bits = $item->encodeBitStream($this->version);
-
- if($bits < 0)
- return -1;
-
- $total += $bits;
- }
-
- return $total;
- }
-
- //----------------------------------------------------------------------
- public function convertData()
- {
- $ver = $this->estimateVersion();
- if($ver > $this->getVersion()) {
- $this->setVersion($ver);
- }
-
- for(;;) {
- $bits = $this->createBitStream();
-
- if($bits < 0)
- return -1;
-
- $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
- if($ver < 0) {
- throw new Exception('WRONG VERSION');
- return -1;
- } else if($ver > $this->getVersion()) {
- $this->setVersion($ver);
- } else {
- break;
- }
- }
-
- return 0;
- }
-
- //----------------------------------------------------------------------
- public function appendPaddingBit(&$bstream)
- {
- $bits = $bstream->size();
- $maxwords = QRspec::getDataLength($this->version, $this->level);
- $maxbits = $maxwords * 8;
-
- if ($maxbits == $bits) {
- return 0;
- }
-
- if ($maxbits - $bits < 5) {
- return $bstream->appendNum($maxbits - $bits, 0);
- }
-
- $bits += 4;
- $words = (int)(($bits + 7) / 8);
-
- $padding = new QRbitstream();
- $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
-
- if($ret < 0)
- return $ret;
-
- $padlen = $maxwords - $words;
-
- if($padlen > 0) {
-
- $padbuf = array();
- for($i=0; $i<$padlen; $i++) {
- $padbuf[$i] = ($i&1)?0x11:0xec;
- }
-
- $ret = $padding->appendBytes($padlen, $padbuf);
-
- if($ret < 0)
- return $ret;
-
- }
-
- $ret = $bstream->append($padding);
-
- return $ret;
- }
-
- //----------------------------------------------------------------------
- public function mergeBitStream()
- {
- if($this->convertData() < 0) {
- return null;
- }
-
- $bstream = new QRbitstream();
-
- foreach($this->items as $item) {
- $ret = $bstream->append($item->bstream);
- if($ret < 0) {
- return null;
- }
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function getBitStream()
- {
-
- $bstream = $this->mergeBitStream();
-
- if($bstream == null) {
- return null;
- }
-
- $ret = $this->appendPaddingBit($bstream);
- if($ret < 0) {
- return null;
- }
-
- return $bstream;
- }
-
- //----------------------------------------------------------------------
- public function getByteStream()
- {
- $bstream = $this->getBitStream();
- if($bstream == null) {
- return null;
- }
-
- return $bstream->toByte();
- }
- }
-
-
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('STRUCTURE_HEADER_BITS', 20);
+ define('MAX_STRUCTURED_SYMBOLS', 16);
+
+ class QRinputItem {
+
+ public $mode;
+ public $size;
+ public $data;
+ public $bstream;
+
+ public function __construct($mode, $size, $data, $bstream = null)
+ {
+ $setData = array_slice($data, 0, $size);
+
+ if (count($setData) < $size) {
+ $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
+ }
+
+ if(!QRinput::check($mode, $size, $setData)) {
+ throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
+ return null;
+ }
+
+ $this->mode = $mode;
+ $this->size = $size;
+ $this->data = $setData;
+ $this->bstream = $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeNum($version)
+ {
+ try {
+
+ $words = (int)($this->size / 3);
+ $bs = new QRbitstream();
+
+ $val = 0x1;
+ $bs->appendNum(4, $val);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
+
+ for($i=0; $i<$words; $i++) {
+ $val = (ord($this->data[$i*3 ]) - ord('0')) * 100;
+ $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
+ $val += (ord($this->data[$i*3+2]) - ord('0'));
+ $bs->appendNum(10, $val);
+ }
+
+ if($this->size - $words * 3 == 1) {
+ $val = ord($this->data[$words*3]) - ord('0');
+ $bs->appendNum(4, $val);
+ } else if($this->size - $words * 3 == 2) {
+ $val = (ord($this->data[$words*3 ]) - ord('0')) * 10;
+ $val += (ord($this->data[$words*3+1]) - ord('0'));
+ $bs->appendNum(7, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeAn($version)
+ {
+ try {
+ $words = (int)($this->size / 2);
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x02);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
+
+ for($i=0; $i<$words; $i++) {
+ $val = (int)QRinput::lookAnTable(ord($this->data[$i*2 ])) * 45;
+ $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
+
+ $bs->appendNum(11, $val);
+ }
+
+ if($this->size & 1) {
+ $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
+ $bs->appendNum(6, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeMode8($version)
+ {
+ try {
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x4);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
+
+ for($i=0; $i<$this->size; $i++) {
+ $bs->appendNum(8, ord($this->data[$i]));
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeKanji($version)
+ {
+ try {
+
+ $bs = new QRbitrtream();
+
+ $bs->appendNum(4, 0x8);
+ $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
+
+ for($i=0; $i<$this->size; $i+=2) {
+ $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
+ if($val <= 0x9ffc) {
+ $val -= 0x8140;
+ } else {
+ $val -= 0xc140;
+ }
+
+ $h = ($val >> 8) * 0xc0;
+ $val = ($val & 0xff) + $h;
+
+ $bs->appendNum(13, $val);
+ }
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeModeStructure()
+ {
+ try {
+ $bs = new QRbitstream();
+
+ $bs->appendNum(4, 0x03);
+ $bs->appendNum(4, ord($this->data[1]) - 1);
+ $bs->appendNum(4, ord($this->data[0]) - 1);
+ $bs->appendNum(8, ord($this->data[2]));
+
+ $this->bstream = $bs;
+ return 0;
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateBitStreamSizeOfEntry($version)
+ {
+ $bits = 0;
+
+ if($version == 0)
+ $version = 1;
+
+ switch($this->mode) {
+ case QR_MODE_NUM: $bits = QRinput::estimateBitsModeNum($this->size); break;
+ case QR_MODE_AN: $bits = QRinput::estimateBitsModeAn($this->size); break;
+ case QR_MODE_8: $bits = QRinput::estimateBitsMode8($this->size); break;
+ case QR_MODE_KANJI: $bits = QRinput::estimateBitsModeKanji($this->size);break;
+ case QR_MODE_STRUCTURE: return STRUCTURE_HEADER_BITS;
+ default:
+ return 0;
+ }
+
+ $l = QRspec::lengthIndicator($this->mode, $version);
+ $m = 1 << $l;
+ $num = (int)(($this->size + $m - 1) / $m);
+
+ $bits += $num * (4 + $l);
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public function encodeBitStream($version)
+ {
+ try {
+
+ unset($this->bstream);
+ $words = QRspec::maximumWords($this->mode, $version);
+
+ if($this->size > $words) {
+
+ $st1 = new QRinputItem($this->mode, $words, $this->data);
+ $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
+
+ $st1->encodeBitStream($version);
+ $st2->encodeBitStream($version);
+
+ $this->bstream = new QRbitstream();
+ $this->bstream->append($st1->bstream);
+ $this->bstream->append($st2->bstream);
+
+ unset($st1);
+ unset($st2);
+
+ } else {
+
+ $ret = 0;
+
+ switch($this->mode) {
+ case QR_MODE_NUM: $ret = $this->encodeModeNum($version); break;
+ case QR_MODE_AN: $ret = $this->encodeModeAn($version); break;
+ case QR_MODE_8: $ret = $this->encodeMode8($version); break;
+ case QR_MODE_KANJI: $ret = $this->encodeModeKanji($version);break;
+ case QR_MODE_STRUCTURE: $ret = $this->encodeModeStructure(); break;
+
+ default:
+ break;
+ }
+
+ if($ret < 0)
+ return -1;
+ }
+
+ return $this->bstream->size();
+
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+ };
+
+ //##########################################################################
+
+ class QRinput {
+
+ public $items;
+
+ private $version;
+ private $level;
+
+ //----------------------------------------------------------------------
+ public function __construct($version = 0, $level = QR_ECLEVEL_L)
+ {
+ if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
+ throw new Exception('Invalid version no');
+ return NULL;
+ }
+
+ $this->version = $version;
+ $this->level = $level;
+ }
+
+ //----------------------------------------------------------------------
+ public function getVersion()
+ {
+ return $this->version;
+ }
+
+ //----------------------------------------------------------------------
+ public function setVersion($version)
+ {
+ if($version < 0 || $version > QRSPEC_VERSION_MAX) {
+ throw new Exception('Invalid version no');
+ return -1;
+ }
+
+ $this->version = $version;
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function getErrorCorrectionLevel()
+ {
+ return $this->level;
+ }
+
+ //----------------------------------------------------------------------
+ public function setErrorCorrectionLevel($level)
+ {
+ if($level > QR_ECLEVEL_H) {
+ throw new Exception('Invalid ECLEVEL');
+ return -1;
+ }
+
+ $this->level = $level;
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendEntry(QRinputItem $entry)
+ {
+ $this->items[] = $entry;
+ }
+
+ //----------------------------------------------------------------------
+ public function append($mode, $size, $data)
+ {
+ try {
+ $entry = new QRinputItem($mode, $size, $data);
+ $this->items[] = $entry;
+ return 0;
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+
+ public function insertStructuredAppendHeader($size, $index, $parity)
+ {
+ if( $size > MAX_STRUCTURED_SYMBOLS ) {
+ throw new Exception('insertStructuredAppendHeader wrong size');
+ }
+
+ if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
+ throw new Exception('insertStructuredAppendHeader wrong index');
+ }
+
+ $buf = array($size, $index, $parity);
+
+ try {
+ $entry = new QRinputItem(QR_MODE_STRUCTURE, 3, buf);
+ array_unshift($this->items, $entry);
+ return 0;
+ } catch (Exception $e) {
+ return -1;
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function calcParity()
+ {
+ $parity = 0;
+
+ foreach($this->items as $item) {
+ if($item->mode != QR_MODE_STRUCTURE) {
+ for($i=$item->size-1; $i>=0; $i--) {
+ $parity ^= $item->data[$i];
+ }
+ }
+ }
+
+ return $parity;
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeNum($size, $data)
+ {
+ for($i=0; $i<$size; $i++) {
+ if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsModeNum($size)
+ {
+ $w = (int)$size / 3;
+ $bits = $w * 10;
+
+ switch($size - $w * 3) {
+ case 1:
+ $bits += 4;
+ break;
+ case 2:
+ $bits += 7;
+ break;
+ default:
+ break;
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public static $anTable = array(
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
+ );
+
+ //----------------------------------------------------------------------
+ public static function lookAnTable($c)
+ {
+ return (($c > 127)?-1:self::$anTable[$c]);
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeAn($size, $data)
+ {
+ for($i=0; $i<$size; $i++) {
+ if (self::lookAnTable(ord($data[$i])) == -1) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsModeAn($size)
+ {
+ $w = (int)($size / 2);
+ $bits = $w * 11;
+
+ if($size & 1) {
+ $bits += 6;
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public static function estimateBitsMode8($size)
+ {
+ return $size * 8;
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateBitsModeKanji($size)
+ {
+ return (int)(($size / 2) * 13);
+ }
+
+ //----------------------------------------------------------------------
+ public static function checkModeKanji($size, $data)
+ {
+ if($size & 1)
+ return false;
+
+ for($i=0; $i<$size; $i+=2) {
+ $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
+ if( $val < 0x8140
+ || ($val > 0x9ffc && $val < 0xe040)
+ || $val > 0xebbf) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /***********************************************************************
+ * Validation
+ **********************************************************************/
+
+ public static function check($mode, $size, $data)
+ {
+ if($size <= 0)
+ return false;
+
+ switch($mode) {
+ case QR_MODE_NUM: return self::checkModeNum($size, $data); break;
+ case QR_MODE_AN: return self::checkModeAn($size, $data); break;
+ case QR_MODE_KANJI: return self::checkModeKanji($size, $data); break;
+ case QR_MODE_8: return true; break;
+ case QR_MODE_STRUCTURE: return true; break;
+
+ default:
+ break;
+ }
+
+ return false;
+ }
+
+
+ //----------------------------------------------------------------------
+ public function estimateBitStreamSize($version)
+ {
+ $bits = 0;
+
+ foreach($this->items as $item) {
+ $bits += $item->estimateBitStreamSizeOfEntry($version);
+ }
+
+ return $bits;
+ }
+
+ //----------------------------------------------------------------------
+ public function estimateVersion()
+ {
+ $version = 0;
+ $prev = 0;
+ do {
+ $prev = $version;
+ $bits = $this->estimateBitStreamSize($prev);
+ $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+ if ($version < 0) {
+ return -1;
+ }
+ } while ($version > $prev);
+
+ return $version;
+ }
+
+ //----------------------------------------------------------------------
+ public static function lengthOfCode($mode, $version, $bits)
+ {
+ $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
+ switch($mode) {
+ case QR_MODE_NUM:
+ $chunks = (int)($payload / 10);
+ $remain = $payload - $chunks * 10;
+ $size = $chunks * 3;
+ if($remain >= 7) {
+ $size += 2;
+ } else if($remain >= 4) {
+ $size += 1;
+ }
+ break;
+ case QR_MODE_AN:
+ $chunks = (int)($payload / 11);
+ $remain = $payload - $chunks * 11;
+ $size = $chunks * 2;
+ if($remain >= 6)
+ $size++;
+ break;
+ case QR_MODE_8:
+ $size = (int)($payload / 8);
+ break;
+ case QR_MODE_KANJI:
+ $size = (int)(($payload / 13) * 2);
+ break;
+ case QR_MODE_STRUCTURE:
+ $size = (int)($payload / 8);
+ break;
+ default:
+ $size = 0;
+ break;
+ }
+
+ $maxsize = QRspec::maximumWords($mode, $version);
+ if($size < 0) $size = 0;
+ if($size > $maxsize) $size = $maxsize;
+
+ return $size;
+ }
+
+ //----------------------------------------------------------------------
+ public function createBitStream()
+ {
+ $total = 0;
+
+ foreach($this->items as $item) {
+ $bits = $item->encodeBitStream($this->version);
+
+ if($bits < 0)
+ return -1;
+
+ $total += $bits;
+ }
+
+ return $total;
+ }
+
+ //----------------------------------------------------------------------
+ public function convertData()
+ {
+ $ver = $this->estimateVersion();
+ if($ver > $this->getVersion()) {
+ $this->setVersion($ver);
+ }
+
+ for(;;) {
+ $bits = $this->createBitStream();
+
+ if($bits < 0)
+ return -1;
+
+ $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+ if($ver < 0) {
+ throw new Exception('WRONG VERSION');
+ return -1;
+ } else if($ver > $this->getVersion()) {
+ $this->setVersion($ver);
+ } else {
+ break;
+ }
+ }
+
+ return 0;
+ }
+
+ //----------------------------------------------------------------------
+ public function appendPaddingBit(&$bstream)
+ {
+ $bits = $bstream->size();
+ $maxwords = QRspec::getDataLength($this->version, $this->level);
+ $maxbits = $maxwords * 8;
+
+ if ($maxbits == $bits) {
+ return 0;
+ }
+
+ if ($maxbits - $bits < 5) {
+ return $bstream->appendNum($maxbits - $bits, 0);
+ }
+
+ $bits += 4;
+ $words = (int)(($bits + 7) / 8);
+
+ $padding = new QRbitstream();
+ $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
+
+ if($ret < 0)
+ return $ret;
+
+ $padlen = $maxwords - $words;
+
+ if($padlen > 0) {
+
+ $padbuf = array();
+ for($i=0; $i<$padlen; $i++) {
+ $padbuf[$i] = ($i&1)?0x11:0xec;
+ }
+
+ $ret = $padding->appendBytes($padlen, $padbuf);
+
+ if($ret < 0)
+ return $ret;
+
+ }
+
+ $ret = $bstream->append($padding);
+
+ return $ret;
+ }
+
+ //----------------------------------------------------------------------
+ public function mergeBitStream()
+ {
+ if($this->convertData() < 0) {
+ return null;
+ }
+
+ $bstream = new QRbitstream();
+
+ foreach($this->items as $item) {
+ $ret = $bstream->append($item->bstream);
+ if($ret < 0) {
+ return null;
+ }
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function getBitStream()
+ {
+
+ $bstream = $this->mergeBitStream();
+
+ if($bstream == null) {
+ return null;
+ }
+
+ $ret = $this->appendPaddingBit($bstream);
+ if($ret < 0) {
+ return null;
+ }
+
+ return $bstream;
+ }
+
+ //----------------------------------------------------------------------
+ public function getByteStream()
+ {
+ $bstream = $this->getBitStream();
+ if($bstream == null) {
+ return null;
+ }
+
+ return $bstream->toByte();
+ }
+ }
+
+
\ No newline at end of file
diff --git a/application/third_party/qrcode/qrlib.php b/application/third_party/qrcode/qrlib.php
index 43059b9..d55c4af 100644
--- a/application/third_party/qrcode/qrlib.php
+++ b/application/third_party/qrcode/qrlib.php
@@ -1,43 +1,43 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- $QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
-
- // Required libs
-
- include $QR_BASEDIR."qrconst.php";
- include $QR_BASEDIR."qrconfig.php";
- include $QR_BASEDIR."qrtools.php";
- include $QR_BASEDIR."qrspec.php";
- include $QR_BASEDIR."qrimage.php";
- include $QR_BASEDIR."qrinput.php";
- include $QR_BASEDIR."qrbitstream.php";
- include $QR_BASEDIR."qrsplit.php";
- include $QR_BASEDIR."qrrscode.php";
- include $QR_BASEDIR."qrmask.php";
- include $QR_BASEDIR."qrencode.php";
-
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ $QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
+
+ // Required libs
+
+ include $QR_BASEDIR."qrconst.php";
+ include $QR_BASEDIR."qrconfig.php";
+ include $QR_BASEDIR."qrtools.php";
+ include $QR_BASEDIR."qrspec.php";
+ include $QR_BASEDIR."qrimage.php";
+ include $QR_BASEDIR."qrinput.php";
+ include $QR_BASEDIR."qrbitstream.php";
+ include $QR_BASEDIR."qrsplit.php";
+ include $QR_BASEDIR."qrrscode.php";
+ include $QR_BASEDIR."qrmask.php";
+ include $QR_BASEDIR."qrencode.php";
+
diff --git a/application/third_party/qrcode/qrmask.php b/application/third_party/qrcode/qrmask.php
index 2d388e0..b14d7ae 100644
--- a/application/third_party/qrcode/qrmask.php
+++ b/application/third_party/qrcode/qrmask.php
@@ -1,328 +1,328 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('N1', 3);
- define('N2', 3);
- define('N3', 40);
- define('N4', 10);
-
- class QRmask {
-
- public $runLength = array();
-
- //----------------------------------------------------------------------
- public function __construct()
- {
- $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
- }
-
- //----------------------------------------------------------------------
- public function writeFormatInformation($width, &$frame, $mask, $level)
- {
- $blacks = 0;
- $format = QRspec::getFormatInfo($mask, $level);
-
- for($i=0; $i<8; $i++) {
- if($format & 1) {
- $blacks += 2;
- $v = 0x85;
- } else {
- $v = 0x84;
- }
-
- $frame[8][$width - 1 - $i] = chr($v);
- if($i < 6) {
- $frame[$i][8] = chr($v);
- } else {
- $frame[$i + 1][8] = chr($v);
- }
- $format = $format >> 1;
- }
-
- for($i=0; $i<7; $i++) {
- if($format & 1) {
- $blacks += 2;
- $v = 0x85;
- } else {
- $v = 0x84;
- }
-
- $frame[$width - 7 + $i][8] = chr($v);
- if($i == 0) {
- $frame[8][7] = chr($v);
- } else {
- $frame[8][6 - $i] = chr($v);
- }
-
- $format = $format >> 1;
- }
-
- return $blacks;
- }
-
- //----------------------------------------------------------------------
- public function mask0($x, $y) { return ($x+$y)&1; }
- public function mask1($x, $y) { return ($y&1); }
- public function mask2($x, $y) { return ($x%3); }
- public function mask3($x, $y) { return ($x+$y)%3; }
- public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
- public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; }
- public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; }
- public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; }
-
- //----------------------------------------------------------------------
- private function generateMaskNo($maskNo, $width, $frame)
- {
- $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-
- for($y=0; $y<$width; $y++) {
- for($x=0; $x<$width; $x++) {
- if(ord($frame[$y][$x]) & 0x80) {
- $bitMask[$y][$x] = 0;
- } else {
- $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
- $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
- }
-
- }
- }
-
- return $bitMask;
- }
-
- //----------------------------------------------------------------------
- public static function serial($bitFrame)
- {
- $codeArr = array();
-
- foreach ($bitFrame as $line)
- $codeArr[] = join('', $line);
-
- return gzcompress(join("\n", $codeArr), 9);
- }
-
- //----------------------------------------------------------------------
- public static function unserial($code)
- {
- $codeArr = array();
-
- $codeLines = explode("\n", gzuncompress($code));
- foreach ($codeLines as $line)
- $codeArr[] = str_split($line);
-
- return $codeArr;
- }
-
- //----------------------------------------------------------------------
- public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
- {
- $b = 0;
- $bitMask = array();
-
- $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
-
- if (QR_CACHEABLE) {
- if (file_exists($fileName)) {
- $bitMask = self::unserial(file_get_contents($fileName));
- } else {
- $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
- if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
- mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
- file_put_contents($fileName, self::serial($bitMask));
- }
- } else {
- $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
- }
-
- if ($maskGenOnly)
- return;
-
- $d = $s;
-
- for($y=0; $y<$width; $y++) {
- for($x=0; $x<$width; $x++) {
- if($bitMask[$y][$x] == 1) {
- $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
- }
- $b += (int)(ord($d[$y][$x]) & 1);
- }
- }
-
- return $b;
- }
-
- //----------------------------------------------------------------------
- public function makeMask($width, $frame, $maskNo, $level)
- {
- $masked = array_fill(0, $width, str_repeat("\0", $width));
- $this->makeMaskNo($maskNo, $width, $frame, $masked);
- $this->writeFormatInformation($width, $masked, $maskNo, $level);
-
- return $masked;
- }
-
- //----------------------------------------------------------------------
- public function calcN1N3($length)
- {
- $demerit = 0;
-
- for($i=0; $i<$length; $i++) {
-
- if($this->runLength[$i] >= 5) {
- $demerit += (N1 + ($this->runLength[$i] - 5));
- }
- if($i & 1) {
- if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
- $fact = (int)($this->runLength[$i] / 3);
- if(($this->runLength[$i-2] == $fact) &&
- ($this->runLength[$i-1] == $fact) &&
- ($this->runLength[$i+1] == $fact) &&
- ($this->runLength[$i+2] == $fact)) {
- if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
- $demerit += N3;
- } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
- $demerit += N3;
- }
- }
- }
- }
- }
- return $demerit;
- }
-
- //----------------------------------------------------------------------
- public function evaluateSymbol($width, $frame)
- {
- $head = 0;
- $demerit = 0;
-
- for($y=0; $y<$width; $y++) {
- $head = 0;
- $this->runLength[0] = 1;
-
- $frameY = $frame[$y];
-
- if ($y>0)
- $frameYM = $frame[$y-1];
-
- for($x=0; $x<$width; $x++) {
- if(($x > 0) && ($y > 0)) {
- $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
- $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
-
- if(($b22 | ($w22 ^ 1))&1) {
- $demerit += N2;
- }
- }
- if(($x == 0) && (ord($frameY[$x]) & 1)) {
- $this->runLength[0] = -1;
- $head = 1;
- $this->runLength[$head] = 1;
- } else if($x > 0) {
- if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
- $head++;
- $this->runLength[$head] = 1;
- } else {
- $this->runLength[$head]++;
- }
- }
- }
-
- $demerit += $this->calcN1N3($head+1);
- }
-
- for($x=0; $x<$width; $x++) {
- $head = 0;
- $this->runLength[0] = 1;
-
- for($y=0; $y<$width; $y++) {
- if($y == 0 && (ord($frame[$y][$x]) & 1)) {
- $this->runLength[0] = -1;
- $head = 1;
- $this->runLength[$head] = 1;
- } else if($y > 0) {
- if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
- $head++;
- $this->runLength[$head] = 1;
- } else {
- $this->runLength[$head]++;
- }
- }
- }
-
- $demerit += $this->calcN1N3($head+1);
- }
-
- return $demerit;
- }
-
-
- //----------------------------------------------------------------------
- public function mask($width, $frame, $level)
- {
- $minDemerit = PHP_INT_MAX;
- $bestMaskNum = 0;
- $bestMask = array();
-
- $checked_masks = array(0,1,2,3,4,5,6,7);
-
- if (QR_FIND_FROM_RANDOM !== false) {
-
- $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
- for ($i = 0; $i < $howManuOut; $i++) {
- $remPos = rand (0, count($checked_masks)-1);
- unset($checked_masks[$remPos]);
- $checked_masks = array_values($checked_masks);
- }
-
- }
-
- $bestMask = $frame;
-
- foreach($checked_masks as $i) {
- $mask = array_fill(0, $width, str_repeat("\0", $width));
-
- $demerit = 0;
- $blacks = 0;
- $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
- $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
- $blacks = (int)(100 * $blacks / ($width * $width));
- $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
- $demerit += $this->evaluateSymbol($width, $mask);
-
- if($demerit < $minDemerit) {
- $minDemerit = $demerit;
- $bestMask = $mask;
- $bestMaskNum = $i;
- }
- }
-
- return $bestMask;
- }
-
- //----------------------------------------------------------------------
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('N1', 3);
+ define('N2', 3);
+ define('N3', 40);
+ define('N4', 10);
+
+ class QRmask {
+
+ public $runLength = array();
+
+ //----------------------------------------------------------------------
+ public function __construct()
+ {
+ $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
+ }
+
+ //----------------------------------------------------------------------
+ public function writeFormatInformation($width, &$frame, $mask, $level)
+ {
+ $blacks = 0;
+ $format = QRspec::getFormatInfo($mask, $level);
+
+ for($i=0; $i<8; $i++) {
+ if($format & 1) {
+ $blacks += 2;
+ $v = 0x85;
+ } else {
+ $v = 0x84;
+ }
+
+ $frame[8][$width - 1 - $i] = chr($v);
+ if($i < 6) {
+ $frame[$i][8] = chr($v);
+ } else {
+ $frame[$i + 1][8] = chr($v);
+ }
+ $format = $format >> 1;
+ }
+
+ for($i=0; $i<7; $i++) {
+ if($format & 1) {
+ $blacks += 2;
+ $v = 0x85;
+ } else {
+ $v = 0x84;
+ }
+
+ $frame[$width - 7 + $i][8] = chr($v);
+ if($i == 0) {
+ $frame[8][7] = chr($v);
+ } else {
+ $frame[8][6 - $i] = chr($v);
+ }
+
+ $format = $format >> 1;
+ }
+
+ return $blacks;
+ }
+
+ //----------------------------------------------------------------------
+ public function mask0($x, $y) { return ($x+$y)&1; }
+ public function mask1($x, $y) { return ($y&1); }
+ public function mask2($x, $y) { return ($x%3); }
+ public function mask3($x, $y) { return ($x+$y)%3; }
+ public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
+ public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3; }
+ public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1; }
+ public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1; }
+
+ //----------------------------------------------------------------------
+ private function generateMaskNo($maskNo, $width, $frame)
+ {
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+
+ for($y=0; $y<$width; $y++) {
+ for($x=0; $x<$width; $x++) {
+ if(ord($frame[$y][$x]) & 0x80) {
+ $bitMask[$y][$x] = 0;
+ } else {
+ $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
+ $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
+ }
+
+ }
+ }
+
+ return $bitMask;
+ }
+
+ //----------------------------------------------------------------------
+ public static function serial($bitFrame)
+ {
+ $codeArr = array();
+
+ foreach ($bitFrame as $line)
+ $codeArr[] = join('', $line);
+
+ return gzcompress(join("\n", $codeArr), 9);
+ }
+
+ //----------------------------------------------------------------------
+ public static function unserial($code)
+ {
+ $codeArr = array();
+
+ $codeLines = explode("\n", gzuncompress($code));
+ foreach ($codeLines as $line)
+ $codeArr[] = str_split($line);
+
+ return $codeArr;
+ }
+
+ //----------------------------------------------------------------------
+ public function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly = false)
+ {
+ $b = 0;
+ $bitMask = array();
+
+ $fileName = QR_CACHE_DIR.'mask_'.$maskNo.DIRECTORY_SEPARATOR.'mask_'.$width.'_'.$maskNo.'.dat';
+
+ if (QR_CACHEABLE) {
+ if (file_exists($fileName)) {
+ $bitMask = self::unserial(file_get_contents($fileName));
+ } else {
+ $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
+ if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
+ mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
+ file_put_contents($fileName, self::serial($bitMask));
+ }
+ } else {
+ $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
+ }
+
+ if ($maskGenOnly)
+ return;
+
+ $d = $s;
+
+ for($y=0; $y<$width; $y++) {
+ for($x=0; $x<$width; $x++) {
+ if($bitMask[$y][$x] == 1) {
+ $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
+ }
+ $b += (int)(ord($d[$y][$x]) & 1);
+ }
+ }
+
+ return $b;
+ }
+
+ //----------------------------------------------------------------------
+ public function makeMask($width, $frame, $maskNo, $level)
+ {
+ $masked = array_fill(0, $width, str_repeat("\0", $width));
+ $this->makeMaskNo($maskNo, $width, $frame, $masked);
+ $this->writeFormatInformation($width, $masked, $maskNo, $level);
+
+ return $masked;
+ }
+
+ //----------------------------------------------------------------------
+ public function calcN1N3($length)
+ {
+ $demerit = 0;
+
+ for($i=0; $i<$length; $i++) {
+
+ if($this->runLength[$i] >= 5) {
+ $demerit += (N1 + ($this->runLength[$i] - 5));
+ }
+ if($i & 1) {
+ if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
+ $fact = (int)($this->runLength[$i] / 3);
+ if(($this->runLength[$i-2] == $fact) &&
+ ($this->runLength[$i-1] == $fact) &&
+ ($this->runLength[$i+1] == $fact) &&
+ ($this->runLength[$i+2] == $fact)) {
+ if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
+ $demerit += N3;
+ } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
+ $demerit += N3;
+ }
+ }
+ }
+ }
+ }
+ return $demerit;
+ }
+
+ //----------------------------------------------------------------------
+ public function evaluateSymbol($width, $frame)
+ {
+ $head = 0;
+ $demerit = 0;
+
+ for($y=0; $y<$width; $y++) {
+ $head = 0;
+ $this->runLength[0] = 1;
+
+ $frameY = $frame[$y];
+
+ if ($y>0)
+ $frameYM = $frame[$y-1];
+
+ for($x=0; $x<$width; $x++) {
+ if(($x > 0) && ($y > 0)) {
+ $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
+ $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
+
+ if(($b22 | ($w22 ^ 1))&1) {
+ $demerit += N2;
+ }
+ }
+ if(($x == 0) && (ord($frameY[$x]) & 1)) {
+ $this->runLength[0] = -1;
+ $head = 1;
+ $this->runLength[$head] = 1;
+ } else if($x > 0) {
+ if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
+ $head++;
+ $this->runLength[$head] = 1;
+ } else {
+ $this->runLength[$head]++;
+ }
+ }
+ }
+
+ $demerit += $this->calcN1N3($head+1);
+ }
+
+ for($x=0; $x<$width; $x++) {
+ $head = 0;
+ $this->runLength[0] = 1;
+
+ for($y=0; $y<$width; $y++) {
+ if($y == 0 && (ord($frame[$y][$x]) & 1)) {
+ $this->runLength[0] = -1;
+ $head = 1;
+ $this->runLength[$head] = 1;
+ } else if($y > 0) {
+ if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
+ $head++;
+ $this->runLength[$head] = 1;
+ } else {
+ $this->runLength[$head]++;
+ }
+ }
+ }
+
+ $demerit += $this->calcN1N3($head+1);
+ }
+
+ return $demerit;
+ }
+
+
+ //----------------------------------------------------------------------
+ public function mask($width, $frame, $level)
+ {
+ $minDemerit = PHP_INT_MAX;
+ $bestMaskNum = 0;
+ $bestMask = array();
+
+ $checked_masks = array(0,1,2,3,4,5,6,7);
+
+ if (QR_FIND_FROM_RANDOM !== false) {
+
+ $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
+ for ($i = 0; $i < $howManuOut; $i++) {
+ $remPos = rand (0, count($checked_masks)-1);
+ unset($checked_masks[$remPos]);
+ $checked_masks = array_values($checked_masks);
+ }
+
+ }
+
+ $bestMask = $frame;
+
+ foreach($checked_masks as $i) {
+ $mask = array_fill(0, $width, str_repeat("\0", $width));
+
+ $demerit = 0;
+ $blacks = 0;
+ $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
+ $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
+ $blacks = (int)(100 * $blacks / ($width * $width));
+ $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
+ $demerit += $this->evaluateSymbol($width, $mask);
+
+ if($demerit < $minDemerit) {
+ $minDemerit = $demerit;
+ $bestMask = $mask;
+ $bestMaskNum = $i;
+ }
+ }
+
+ return $bestMask;
+ }
+
+ //----------------------------------------------------------------------
+ }
diff --git a/application/third_party/qrcode/qrrscode.php b/application/third_party/qrcode/qrrscode.php
index d7a97d9..591129a 100644
--- a/application/third_party/qrcode/qrrscode.php
+++ b/application/third_party/qrcode/qrrscode.php
@@ -1,210 +1,210 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRrsItem {
-
- public $mm; // Bits per symbol
- public $nn; // Symbols per block (= (1<= $this->nn) {
- $x -= $this->nn;
- $x = ($x >> $this->mm) + ($x & $this->nn);
- }
-
- return $x;
- }
-
- //----------------------------------------------------------------------
- public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
- {
- // Common code for intializing a Reed-Solomon control block (char or int symbols)
- // Copyright 2004 Phil Karn, KA9Q
- // May be used under the terms of the GNU Lesser General Public License (LGPL)
-
- $rs = null;
-
- // Check parameter ranges
- if($symsize < 0 || $symsize > 8) return $rs;
- if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs;
- if($prim <= 0 || $prim >= (1<<$symsize)) return $rs;
- if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values!
- if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
-
- $rs = new QRrsItem();
- $rs->mm = $symsize;
- $rs->nn = (1<<$symsize)-1;
- $rs->pad = $pad;
-
- $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
- $rs->index_of = array_fill(0, $rs->nn+1, 0);
-
- // PHP style macro replacement ;)
- $NN =& $rs->nn;
- $A0 =& $NN;
-
- // Generate Galois field lookup tables
- $rs->index_of[0] = $A0; // log(zero) = -inf
- $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
- $sr = 1;
-
- for($i=0; $i<$rs->nn; $i++) {
- $rs->index_of[$sr] = $i;
- $rs->alpha_to[$i] = $sr;
- $sr <<= 1;
- if($sr & (1<<$symsize)) {
- $sr ^= $gfpoly;
- }
- $sr &= $rs->nn;
- }
-
- if($sr != 1){
- // field generator polynomial is not primitive!
- $rs = NULL;
- return $rs;
- }
-
- /* Form RS code generator polynomial from its roots */
- $rs->genpoly = array_fill(0, $nroots+1, 0);
-
- $rs->fcr = $fcr;
- $rs->prim = $prim;
- $rs->nroots = $nroots;
- $rs->gfpoly = $gfpoly;
-
- /* Find prim-th root of 1, used in decoding */
- for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
- ; // intentional empty-body loop!
-
- $rs->iprim = (int)($iprim / $prim);
- $rs->genpoly[0] = 1;
-
- for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
- $rs->genpoly[$i+1] = 1;
-
- // Multiply rs->genpoly[] by @**(root + x)
- for ($j = $i; $j > 0; $j--) {
- if ($rs->genpoly[$j] != 0) {
- $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
- } else {
- $rs->genpoly[$j] = $rs->genpoly[$j-1];
- }
- }
- // rs->genpoly[0] can never be zero
- $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)];
- }
-
- // convert rs->genpoly[] to index form for quicker encoding
- for ($i = 0; $i <= $nroots; $i++)
- $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]];
-
- return $rs;
- }
-
- //----------------------------------------------------------------------
- public function encode_rs_char($data, &$parity)
- {
- $MM =& $this->mm;
- $NN =& $this->nn;
- $ALPHA_TO =& $this->alpha_to;
- $INDEX_OF =& $this->index_of;
- $GENPOLY =& $this->genpoly;
- $NROOTS =& $this->nroots;
- $FCR =& $this->fcr;
- $PRIM =& $this->prim;
- $IPRIM =& $this->iprim;
- $PAD =& $this->pad;
- $A0 =& $NN;
-
- $parity = array_fill(0, $NROOTS, 0);
-
- for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
-
- $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
- if($feedback != $A0) {
- // feedback term is non-zero
-
- // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
- // always be for the polynomials constructed by init_rs()
- $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
-
- for($j=1;$j<$NROOTS;$j++) {
- $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
- }
- }
-
- // Shift
- array_shift($parity);
- if($feedback != $A0) {
- array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
- } else {
- array_push($parity, 0);
- }
- }
- }
- }
-
- //##########################################################################
-
- class QRrs {
-
- public static $items = array();
-
- //----------------------------------------------------------------------
- public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
- {
- foreach(self::$items as $rs) {
- if($rs->pad != $pad) continue;
- if($rs->nroots != $nroots) continue;
- if($rs->mm != $symsize) continue;
- if($rs->gfpoly != $gfpoly) continue;
- if($rs->fcr != $fcr) continue;
- if($rs->prim != $prim) continue;
-
- return $rs;
- }
-
- $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
- array_unshift(self::$items, $rs);
-
- return $rs;
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRrsItem {
+
+ public $mm; // Bits per symbol
+ public $nn; // Symbols per block (= (1<= $this->nn) {
+ $x -= $this->nn;
+ $x = ($x >> $this->mm) + ($x & $this->nn);
+ }
+
+ return $x;
+ }
+
+ //----------------------------------------------------------------------
+ public static function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
+ {
+ // Common code for intializing a Reed-Solomon control block (char or int symbols)
+ // Copyright 2004 Phil Karn, KA9Q
+ // May be used under the terms of the GNU Lesser General Public License (LGPL)
+
+ $rs = null;
+
+ // Check parameter ranges
+ if($symsize < 0 || $symsize > 8) return $rs;
+ if($fcr < 0 || $fcr >= (1<<$symsize)) return $rs;
+ if($prim <= 0 || $prim >= (1<<$symsize)) return $rs;
+ if($nroots < 0 || $nroots >= (1<<$symsize)) return $rs; // Can't have more roots than symbol values!
+ if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
+
+ $rs = new QRrsItem();
+ $rs->mm = $symsize;
+ $rs->nn = (1<<$symsize)-1;
+ $rs->pad = $pad;
+
+ $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
+ $rs->index_of = array_fill(0, $rs->nn+1, 0);
+
+ // PHP style macro replacement ;)
+ $NN =& $rs->nn;
+ $A0 =& $NN;
+
+ // Generate Galois field lookup tables
+ $rs->index_of[0] = $A0; // log(zero) = -inf
+ $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
+ $sr = 1;
+
+ for($i=0; $i<$rs->nn; $i++) {
+ $rs->index_of[$sr] = $i;
+ $rs->alpha_to[$i] = $sr;
+ $sr <<= 1;
+ if($sr & (1<<$symsize)) {
+ $sr ^= $gfpoly;
+ }
+ $sr &= $rs->nn;
+ }
+
+ if($sr != 1){
+ // field generator polynomial is not primitive!
+ $rs = NULL;
+ return $rs;
+ }
+
+ /* Form RS code generator polynomial from its roots */
+ $rs->genpoly = array_fill(0, $nroots+1, 0);
+
+ $rs->fcr = $fcr;
+ $rs->prim = $prim;
+ $rs->nroots = $nroots;
+ $rs->gfpoly = $gfpoly;
+
+ /* Find prim-th root of 1, used in decoding */
+ for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
+ ; // intentional empty-body loop!
+
+ $rs->iprim = (int)($iprim / $prim);
+ $rs->genpoly[0] = 1;
+
+ for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
+ $rs->genpoly[$i+1] = 1;
+
+ // Multiply rs->genpoly[] by @**(root + x)
+ for ($j = $i; $j > 0; $j--) {
+ if ($rs->genpoly[$j] != 0) {
+ $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
+ } else {
+ $rs->genpoly[$j] = $rs->genpoly[$j-1];
+ }
+ }
+ // rs->genpoly[0] can never be zero
+ $rs->genpoly[0] = $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[0]] + $root)];
+ }
+
+ // convert rs->genpoly[] to index form for quicker encoding
+ for ($i = 0; $i <= $nroots; $i++)
+ $rs->genpoly[$i] = $rs->index_of[$rs->genpoly[$i]];
+
+ return $rs;
+ }
+
+ //----------------------------------------------------------------------
+ public function encode_rs_char($data, &$parity)
+ {
+ $MM =& $this->mm;
+ $NN =& $this->nn;
+ $ALPHA_TO =& $this->alpha_to;
+ $INDEX_OF =& $this->index_of;
+ $GENPOLY =& $this->genpoly;
+ $NROOTS =& $this->nroots;
+ $FCR =& $this->fcr;
+ $PRIM =& $this->prim;
+ $IPRIM =& $this->iprim;
+ $PAD =& $this->pad;
+ $A0 =& $NN;
+
+ $parity = array_fill(0, $NROOTS, 0);
+
+ for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
+
+ $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
+ if($feedback != $A0) {
+ // feedback term is non-zero
+
+ // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
+ // always be for the polynomials constructed by init_rs()
+ $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
+
+ for($j=1;$j<$NROOTS;$j++) {
+ $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
+ }
+ }
+
+ // Shift
+ array_shift($parity);
+ if($feedback != $A0) {
+ array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
+ } else {
+ array_push($parity, 0);
+ }
+ }
+ }
+ }
+
+ //##########################################################################
+
+ class QRrs {
+
+ public static $items = array();
+
+ //----------------------------------------------------------------------
+ public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
+ {
+ foreach(self::$items as $rs) {
+ if($rs->pad != $pad) continue;
+ if($rs->nroots != $nroots) continue;
+ if($rs->mm != $symsize) continue;
+ if($rs->gfpoly != $gfpoly) continue;
+ if($rs->fcr != $fcr) continue;
+ if($rs->prim != $prim) continue;
+
+ return $rs;
+ }
+
+ $rs = QRrsItem::init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
+ array_unshift(self::$items, $rs);
+
+ return $rs;
+ }
}
\ No newline at end of file
diff --git a/application/third_party/qrcode/qrspec.php b/application/third_party/qrcode/qrspec.php
index 5a0c4b3..92aea0c 100644
--- a/application/third_party/qrcode/qrspec.php
+++ b/application/third_party/qrcode/qrspec.php
@@ -1,592 +1,592 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * The following data / specifications are taken from
- * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
- * or
- * "Automatic identification and data capture techniques --
- * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- define('QRSPEC_VERSION_MAX', 40);
- define('QRSPEC_WIDTH_MAX', 177);
-
- define('QRCAP_WIDTH', 0);
- define('QRCAP_WORDS', 1);
- define('QRCAP_REMINDER', 2);
- define('QRCAP_EC', 3);
-
- class QRspec {
-
- public static $capacity = array(
- array( 0, 0, 0, array( 0, 0, 0, 0)),
- array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
- array( 25, 44, 7, array( 10, 16, 22, 28)),
- array( 29, 70, 7, array( 15, 26, 36, 44)),
- array( 33, 100, 7, array( 20, 36, 52, 64)),
- array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
- array( 41, 172, 7, array( 36, 64, 96, 112)),
- array( 45, 196, 0, array( 40, 72, 108, 130)),
- array( 49, 242, 0, array( 48, 88, 132, 156)),
- array( 53, 292, 0, array( 60, 110, 160, 192)),
- array( 57, 346, 0, array( 72, 130, 192, 224)), //10
- array( 61, 404, 0, array( 80, 150, 224, 264)),
- array( 65, 466, 0, array( 96, 176, 260, 308)),
- array( 69, 532, 0, array( 104, 198, 288, 352)),
- array( 73, 581, 3, array( 120, 216, 320, 384)),
- array( 77, 655, 3, array( 132, 240, 360, 432)), //15
- array( 81, 733, 3, array( 144, 280, 408, 480)),
- array( 85, 815, 3, array( 168, 308, 448, 532)),
- array( 89, 901, 3, array( 180, 338, 504, 588)),
- array( 93, 991, 3, array( 196, 364, 546, 650)),
- array( 97, 1085, 3, array( 224, 416, 600, 700)), //20
- array(101, 1156, 4, array( 224, 442, 644, 750)),
- array(105, 1258, 4, array( 252, 476, 690, 816)),
- array(109, 1364, 4, array( 270, 504, 750, 900)),
- array(113, 1474, 4, array( 300, 560, 810, 960)),
- array(117, 1588, 4, array( 312, 588, 870, 1050)), //25
- array(121, 1706, 4, array( 336, 644, 952, 1110)),
- array(125, 1828, 4, array( 360, 700, 1020, 1200)),
- array(129, 1921, 3, array( 390, 728, 1050, 1260)),
- array(133, 2051, 3, array( 420, 784, 1140, 1350)),
- array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30
- array(141, 2323, 3, array( 480, 868, 1290, 1530)),
- array(145, 2465, 3, array( 510, 924, 1350, 1620)),
- array(149, 2611, 3, array( 540, 980, 1440, 1710)),
- array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
- array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
- array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
- array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
- array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
- array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
- array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
- );
-
- //----------------------------------------------------------------------
- public static function getDataLength($version, $level)
- {
- return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level];
- }
-
- //----------------------------------------------------------------------
- public static function getECCLength($version, $level)
- {
- return self::$capacity[$version][QRCAP_EC][$level];
- }
-
- //----------------------------------------------------------------------
- public static function getWidth($version)
- {
- return self::$capacity[$version][QRCAP_WIDTH];
- }
-
- //----------------------------------------------------------------------
- public static function getRemainder($version)
- {
- return self::$capacity[$version][QRCAP_REMINDER];
- }
-
- //----------------------------------------------------------------------
- public static function getMinimumVersion($size, $level)
- {
-
- for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
- $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
- if($words >= $size)
- return $i;
- }
-
- return -1;
- }
-
- //######################################################################
-
- public static $lengthTableBits = array(
- array(10, 12, 14),
- array( 9, 11, 13),
- array( 8, 16, 16),
- array( 8, 10, 12)
- );
-
- //----------------------------------------------------------------------
- public static function lengthIndicator($mode, $version)
- {
- if ($mode == QR_MODE_STRUCTURE)
- return 0;
-
- if ($version <= 9) {
- $l = 0;
- } else if ($version <= 26) {
- $l = 1;
- } else {
- $l = 2;
- }
-
- return self::$lengthTableBits[$mode][$l];
- }
-
- //----------------------------------------------------------------------
- public static function maximumWords($mode, $version)
- {
- if($mode == QR_MODE_STRUCTURE)
- return 3;
-
- if($version <= 9) {
- $l = 0;
- } else if($version <= 26) {
- $l = 1;
- } else {
- $l = 2;
- }
-
- $bits = self::$lengthTableBits[$mode][$l];
- $words = (1 << $bits) - 1;
-
- if($mode == QR_MODE_KANJI) {
- $words *= 2; // the number of bytes is required
- }
-
- return $words;
- }
-
- // Error correction code -----------------------------------------------
- // Table of the error correction code (Reed-Solomon block)
- // See Table 12-16 (pp.30-36), JIS X0510:2004.
-
- public static $eccTable = array(
- array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)),
- array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
- array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)),
- array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)),
- array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)),
- array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
- array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)),
- array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)),
- array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)),
- array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)),
- array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10
- array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)),
- array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)),
- array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)),
- array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)),
- array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15
- array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)),
- array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)),
- array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)),
- array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)),
- array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20
- array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)),
- array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)),
- array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)),
- array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)),
- array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25
- array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
- array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)),
- array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
- array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)),
- array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
- array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)),
- array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
- array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
- array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
- array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
- array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
- array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
- array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
- array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
- array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40
- );
-
- //----------------------------------------------------------------------
- // CACHEABLE!!!
-
- public static function getEccSpec($version, $level, array &$spec)
- {
- if (count($spec) < 5) {
- $spec = array(0,0,0,0,0);
- }
-
- $b1 = self::$eccTable[$version][$level][0];
- $b2 = self::$eccTable[$version][$level][1];
- $data = self::getDataLength($version, $level);
- $ecc = self::getECCLength($version, $level);
-
- if($b2 == 0) {
- $spec[0] = $b1;
- $spec[1] = (int)($data / $b1);
- $spec[2] = (int)($ecc / $b1);
- $spec[3] = 0;
- $spec[4] = 0;
- } else {
- $spec[0] = $b1;
- $spec[1] = (int)($data / ($b1 + $b2));
- $spec[2] = (int)($ecc / ($b1 + $b2));
- $spec[3] = $b2;
- $spec[4] = $spec[1] + 1;
- }
- }
-
- // Alignment pattern ---------------------------------------------------
-
- // Positions of alignment patterns.
- // This array includes only the second and the third position of the
- // alignment patterns. Rest of them can be calculated from the distance
- // between them.
-
- // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
-
- public static $alignmentPattern = array(
- array( 0, 0),
- array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
- array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
- array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
- array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
- array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
- array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30
- array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35
- array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40
- );
-
-
- /** --------------------------------------------------------------------
- * Put an alignment marker.
- * @param frame
- * @param width
- * @param ox,oy center coordinate of the pattern
- */
- public static function putAlignmentMarker(array &$frame, $ox, $oy)
- {
- $finder = array(
- "\xa1\xa1\xa1\xa1\xa1",
- "\xa1\xa0\xa0\xa0\xa1",
- "\xa1\xa0\xa1\xa0\xa1",
- "\xa1\xa0\xa0\xa0\xa1",
- "\xa1\xa1\xa1\xa1\xa1"
- );
-
- $yStart = $oy-2;
- $xStart = $ox-2;
-
- for($y=0; $y<5; $y++) {
- QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
- }
- }
-
- //----------------------------------------------------------------------
- public static function putAlignmentPattern($version, &$frame, $width)
- {
- if($version < 2)
- return;
-
- $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
- if($d < 0) {
- $w = 2;
- } else {
- $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
- }
-
- if($w * $w - 3 == 1) {
- $x = self::$alignmentPattern[$version][0];
- $y = self::$alignmentPattern[$version][0];
- self::putAlignmentMarker($frame, $x, $y);
- return;
- }
-
- $cx = self::$alignmentPattern[$version][0];
- for($x=1; $x<$w - 1; $x++) {
- self::putAlignmentMarker($frame, 6, $cx);
- self::putAlignmentMarker($frame, $cx, 6);
- $cx += $d;
- }
-
- $cy = self::$alignmentPattern[$version][0];
- for($y=0; $y<$w-1; $y++) {
- $cx = self::$alignmentPattern[$version][0];
- for($x=0; $x<$w-1; $x++) {
- self::putAlignmentMarker($frame, $cx, $cy);
- $cx += $d;
- }
- $cy += $d;
- }
- }
-
- // Version information pattern -----------------------------------------
-
- // Version information pattern (BCH coded).
- // See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
-
- // size: [QRSPEC_VERSION_MAX - 6]
-
- public static $versionPattern = array(
- 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d,
- 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9,
- 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
- 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64,
- 0x27541, 0x28c69
- );
-
- //----------------------------------------------------------------------
- public static function getVersionPattern($version)
- {
- if($version < 7 || $version > QRSPEC_VERSION_MAX)
- return 0;
-
- return self::$versionPattern[$version -7];
- }
-
- // Format information --------------------------------------------------
- // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib)
-
- public static $formatInfo = array(
- array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976),
- array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0),
- array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed),
- array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b)
- );
-
- public static function getFormatInfo($mask, $level)
- {
- if($mask < 0 || $mask > 7)
- return 0;
-
- if($level < 0 || $level > 3)
- return 0;
-
- return self::$formatInfo[$level][$mask];
- }
-
- // Frame ---------------------------------------------------------------
- // Cache of initial frames.
-
- public static $frames = array();
-
- /** --------------------------------------------------------------------
- * Put a finder pattern.
- * @param frame
- * @param width
- * @param ox,oy upper-left coordinate of the pattern
- */
- public static function putFinderPattern(&$frame, $ox, $oy)
- {
- $finder = array(
- "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
- "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
- "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
- "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
- );
-
- for($y=0; $y<7; $y++) {
- QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
- }
- }
-
- //----------------------------------------------------------------------
- public static function createFrame($version)
- {
- $width = self::$capacity[$version][QRCAP_WIDTH];
- $frameLine = str_repeat ("\0", $width);
- $frame = array_fill(0, $width, $frameLine);
-
- // Finder pattern
- self::putFinderPattern($frame, 0, 0);
- self::putFinderPattern($frame, $width - 7, 0);
- self::putFinderPattern($frame, 0, $width - 7);
-
- // Separator
- $yOffset = $width - 7;
-
- for($y=0; $y<7; $y++) {
- $frame[$y][7] = "\xc0";
- $frame[$y][$width - 8] = "\xc0";
- $frame[$yOffset][7] = "\xc0";
- $yOffset++;
- }
-
- $setPattern = str_repeat("\xc0", 8);
-
- QRstr::set($frame, 0, 7, $setPattern);
- QRstr::set($frame, $width-8, 7, $setPattern);
- QRstr::set($frame, 0, $width - 8, $setPattern);
-
- // Format info
- $setPattern = str_repeat("\x84", 9);
- QRstr::set($frame, 0, 8, $setPattern);
- QRstr::set($frame, $width - 8, 8, $setPattern, 8);
-
- $yOffset = $width - 8;
-
- for($y=0; $y<8; $y++,$yOffset++) {
- $frame[$y][8] = "\x84";
- $frame[$yOffset][8] = "\x84";
- }
-
- // Timing pattern
-
- for($i=1; $i<$width-15; $i++) {
- $frame[6][7+$i] = chr(0x90 | ($i & 1));
- $frame[7+$i][6] = chr(0x90 | ($i & 1));
- }
-
- // Alignment pattern
- self::putAlignmentPattern($version, $frame, $width);
-
- // Version information
- if($version >= 7) {
- $vinf = self::getVersionPattern($version);
-
- $v = $vinf;
-
- for($x=0; $x<6; $x++) {
- for($y=0; $y<3; $y++) {
- $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
- $v = $v >> 1;
- }
- }
-
- $v = $vinf;
- for($y=0; $y<6; $y++) {
- for($x=0; $x<3; $x++) {
- $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
- $v = $v >> 1;
- }
- }
- }
-
- // and a little bit...
- $frame[$width - 8][8] = "\x81";
-
- return $frame;
- }
-
- //----------------------------------------------------------------------
- public static function debug($frame, $binary_mode = false)
- {
- if ($binary_mode) {
-
- foreach ($frame as &$frameLine) {
- $frameLine = join(' ', explode('0', $frameLine));
- $frameLine = join('██', explode('1', $frameLine));
- }
-
- ?>
-
-
';
- echo join("
", $frame);
- echo '
';
-
- } else {
-
- foreach ($frame as &$frameLine) {
- $frameLine = join(' ', explode("\xc0", $frameLine));
- $frameLine = join('▒', explode("\xc1", $frameLine));
- $frameLine = join(' ', explode("\xa0", $frameLine));
- $frameLine = join('▒', explode("\xa1", $frameLine));
- $frameLine = join('◇', explode("\x84", $frameLine)); //format 0
- $frameLine = join('◆', explode("\x85", $frameLine)); //format 1
- $frameLine = join('☢', explode("\x81", $frameLine)); //special bit
- $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0
- $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1
- $frameLine = join(' ', explode("\x88", $frameLine)); //version
- $frameLine = join('▒', explode("\x89", $frameLine)); //version
- $frameLine = join('♦', explode("\x01", $frameLine));
- $frameLine = join('⋅', explode("\0", $frameLine));
- }
-
- ?>
-
- ";
- echo join("
", $frame);
- echo "";
-
- }
- }
-
- //----------------------------------------------------------------------
- public static function serial($frame)
- {
- return gzcompress(join("\n", $frame), 9);
- }
-
- //----------------------------------------------------------------------
- public static function unserial($code)
- {
- return explode("\n", gzuncompress($code));
- }
-
- //----------------------------------------------------------------------
- public static function newFrame($version)
- {
- if($version < 1 || $version > QRSPEC_VERSION_MAX)
- return null;
-
- if(!isset(self::$frames[$version])) {
-
- $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
-
- if (QR_CACHEABLE) {
- if (file_exists($fileName)) {
- self::$frames[$version] = self::unserial(file_get_contents($fileName));
- } else {
- self::$frames[$version] = self::createFrame($version);
- file_put_contents($fileName, self::serial(self::$frames[$version]));
- }
- } else {
- self::$frames[$version] = self::createFrame($version);
- }
- }
-
- if(is_null(self::$frames[$version]))
- return null;
-
- return self::$frames[$version];
- }
-
- //----------------------------------------------------------------------
- public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
- public static function rsBlockNum1($spec) { return $spec[0]; }
- public static function rsDataCodes1($spec) { return $spec[1]; }
- public static function rsEccCodes1($spec) { return $spec[2]; }
- public static function rsBlockNum2($spec) { return $spec[3]; }
- public static function rsDataCodes2($spec) { return $spec[4]; }
- public static function rsEccCodes2($spec) { return $spec[2]; }
- public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
- public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
-
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * The following data / specifications are taken from
+ * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
+ * or
+ * "Automatic identification and data capture techniques --
+ * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ define('QRSPEC_VERSION_MAX', 40);
+ define('QRSPEC_WIDTH_MAX', 177);
+
+ define('QRCAP_WIDTH', 0);
+ define('QRCAP_WORDS', 1);
+ define('QRCAP_REMINDER', 2);
+ define('QRCAP_EC', 3);
+
+ class QRspec {
+
+ public static $capacity = array(
+ array( 0, 0, 0, array( 0, 0, 0, 0)),
+ array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
+ array( 25, 44, 7, array( 10, 16, 22, 28)),
+ array( 29, 70, 7, array( 15, 26, 36, 44)),
+ array( 33, 100, 7, array( 20, 36, 52, 64)),
+ array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
+ array( 41, 172, 7, array( 36, 64, 96, 112)),
+ array( 45, 196, 0, array( 40, 72, 108, 130)),
+ array( 49, 242, 0, array( 48, 88, 132, 156)),
+ array( 53, 292, 0, array( 60, 110, 160, 192)),
+ array( 57, 346, 0, array( 72, 130, 192, 224)), //10
+ array( 61, 404, 0, array( 80, 150, 224, 264)),
+ array( 65, 466, 0, array( 96, 176, 260, 308)),
+ array( 69, 532, 0, array( 104, 198, 288, 352)),
+ array( 73, 581, 3, array( 120, 216, 320, 384)),
+ array( 77, 655, 3, array( 132, 240, 360, 432)), //15
+ array( 81, 733, 3, array( 144, 280, 408, 480)),
+ array( 85, 815, 3, array( 168, 308, 448, 532)),
+ array( 89, 901, 3, array( 180, 338, 504, 588)),
+ array( 93, 991, 3, array( 196, 364, 546, 650)),
+ array( 97, 1085, 3, array( 224, 416, 600, 700)), //20
+ array(101, 1156, 4, array( 224, 442, 644, 750)),
+ array(105, 1258, 4, array( 252, 476, 690, 816)),
+ array(109, 1364, 4, array( 270, 504, 750, 900)),
+ array(113, 1474, 4, array( 300, 560, 810, 960)),
+ array(117, 1588, 4, array( 312, 588, 870, 1050)), //25
+ array(121, 1706, 4, array( 336, 644, 952, 1110)),
+ array(125, 1828, 4, array( 360, 700, 1020, 1200)),
+ array(129, 1921, 3, array( 390, 728, 1050, 1260)),
+ array(133, 2051, 3, array( 420, 784, 1140, 1350)),
+ array(137, 2185, 3, array( 450, 812, 1200, 1440)), //30
+ array(141, 2323, 3, array( 480, 868, 1290, 1530)),
+ array(145, 2465, 3, array( 510, 924, 1350, 1620)),
+ array(149, 2611, 3, array( 540, 980, 1440, 1710)),
+ array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
+ array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
+ array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
+ array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
+ array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
+ array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
+ array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
+ );
+
+ //----------------------------------------------------------------------
+ public static function getDataLength($version, $level)
+ {
+ return self::$capacity[$version][QRCAP_WORDS] - self::$capacity[$version][QRCAP_EC][$level];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getECCLength($version, $level)
+ {
+ return self::$capacity[$version][QRCAP_EC][$level];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getWidth($version)
+ {
+ return self::$capacity[$version][QRCAP_WIDTH];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getRemainder($version)
+ {
+ return self::$capacity[$version][QRCAP_REMINDER];
+ }
+
+ //----------------------------------------------------------------------
+ public static function getMinimumVersion($size, $level)
+ {
+
+ for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
+ $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
+ if($words >= $size)
+ return $i;
+ }
+
+ return -1;
+ }
+
+ //######################################################################
+
+ public static $lengthTableBits = array(
+ array(10, 12, 14),
+ array( 9, 11, 13),
+ array( 8, 16, 16),
+ array( 8, 10, 12)
+ );
+
+ //----------------------------------------------------------------------
+ public static function lengthIndicator($mode, $version)
+ {
+ if ($mode == QR_MODE_STRUCTURE)
+ return 0;
+
+ if ($version <= 9) {
+ $l = 0;
+ } else if ($version <= 26) {
+ $l = 1;
+ } else {
+ $l = 2;
+ }
+
+ return self::$lengthTableBits[$mode][$l];
+ }
+
+ //----------------------------------------------------------------------
+ public static function maximumWords($mode, $version)
+ {
+ if($mode == QR_MODE_STRUCTURE)
+ return 3;
+
+ if($version <= 9) {
+ $l = 0;
+ } else if($version <= 26) {
+ $l = 1;
+ } else {
+ $l = 2;
+ }
+
+ $bits = self::$lengthTableBits[$mode][$l];
+ $words = (1 << $bits) - 1;
+
+ if($mode == QR_MODE_KANJI) {
+ $words *= 2; // the number of bytes is required
+ }
+
+ return $words;
+ }
+
+ // Error correction code -----------------------------------------------
+ // Table of the error correction code (Reed-Solomon block)
+ // See Table 12-16 (pp.30-36), JIS X0510:2004.
+
+ public static $eccTable = array(
+ array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)),
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)),
+ array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)),
+ array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)),
+ array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
+ array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)),
+ array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)),
+ array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)),
+ array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)),
+ array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), //10
+ array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)),
+ array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)),
+ array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)),
+ array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)),
+ array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), //15
+ array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)),
+ array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)),
+ array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)),
+ array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)),
+ array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), //20
+ array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)),
+ array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)),
+ array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)),
+ array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)),
+ array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), //25
+ array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
+ array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)),
+ array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
+ array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)),
+ array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
+ array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)),
+ array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
+ array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
+ array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
+ array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
+ array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
+ array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
+ array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
+ array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
+ array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)),//40
+ );
+
+ //----------------------------------------------------------------------
+ // CACHEABLE!!!
+
+ public static function getEccSpec($version, $level, array &$spec)
+ {
+ if (count($spec) < 5) {
+ $spec = array(0,0,0,0,0);
+ }
+
+ $b1 = self::$eccTable[$version][$level][0];
+ $b2 = self::$eccTable[$version][$level][1];
+ $data = self::getDataLength($version, $level);
+ $ecc = self::getECCLength($version, $level);
+
+ if($b2 == 0) {
+ $spec[0] = $b1;
+ $spec[1] = (int)($data / $b1);
+ $spec[2] = (int)($ecc / $b1);
+ $spec[3] = 0;
+ $spec[4] = 0;
+ } else {
+ $spec[0] = $b1;
+ $spec[1] = (int)($data / ($b1 + $b2));
+ $spec[2] = (int)($ecc / ($b1 + $b2));
+ $spec[3] = $b2;
+ $spec[4] = $spec[1] + 1;
+ }
+ }
+
+ // Alignment pattern ---------------------------------------------------
+
+ // Positions of alignment patterns.
+ // This array includes only the second and the third position of the
+ // alignment patterns. Rest of them can be calculated from the distance
+ // between them.
+
+ // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
+
+ public static $alignmentPattern = array(
+ array( 0, 0),
+ array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
+ array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
+ array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
+ array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
+ array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
+ array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), //26-30
+ array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), //31-35
+ array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58), //35-40
+ );
+
+
+ /** --------------------------------------------------------------------
+ * Put an alignment marker.
+ * @param frame
+ * @param width
+ * @param ox,oy center coordinate of the pattern
+ */
+ public static function putAlignmentMarker(array &$frame, $ox, $oy)
+ {
+ $finder = array(
+ "\xa1\xa1\xa1\xa1\xa1",
+ "\xa1\xa0\xa0\xa0\xa1",
+ "\xa1\xa0\xa1\xa0\xa1",
+ "\xa1\xa0\xa0\xa0\xa1",
+ "\xa1\xa1\xa1\xa1\xa1"
+ );
+
+ $yStart = $oy-2;
+ $xStart = $ox-2;
+
+ for($y=0; $y<5; $y++) {
+ QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function putAlignmentPattern($version, &$frame, $width)
+ {
+ if($version < 2)
+ return;
+
+ $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
+ if($d < 0) {
+ $w = 2;
+ } else {
+ $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
+ }
+
+ if($w * $w - 3 == 1) {
+ $x = self::$alignmentPattern[$version][0];
+ $y = self::$alignmentPattern[$version][0];
+ self::putAlignmentMarker($frame, $x, $y);
+ return;
+ }
+
+ $cx = self::$alignmentPattern[$version][0];
+ for($x=1; $x<$w - 1; $x++) {
+ self::putAlignmentMarker($frame, 6, $cx);
+ self::putAlignmentMarker($frame, $cx, 6);
+ $cx += $d;
+ }
+
+ $cy = self::$alignmentPattern[$version][0];
+ for($y=0; $y<$w-1; $y++) {
+ $cx = self::$alignmentPattern[$version][0];
+ for($x=0; $x<$w-1; $x++) {
+ self::putAlignmentMarker($frame, $cx, $cy);
+ $cx += $d;
+ }
+ $cy += $d;
+ }
+ }
+
+ // Version information pattern -----------------------------------------
+
+ // Version information pattern (BCH coded).
+ // See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
+
+ // size: [QRSPEC_VERSION_MAX - 6]
+
+ public static $versionPattern = array(
+ 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d,
+ 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9,
+ 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
+ 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64,
+ 0x27541, 0x28c69
+ );
+
+ //----------------------------------------------------------------------
+ public static function getVersionPattern($version)
+ {
+ if($version < 7 || $version > QRSPEC_VERSION_MAX)
+ return 0;
+
+ return self::$versionPattern[$version -7];
+ }
+
+ // Format information --------------------------------------------------
+ // See calcFormatInfo in tests/test_qrspec.c (orginal qrencode c lib)
+
+ public static $formatInfo = array(
+ array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976),
+ array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0),
+ array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed),
+ array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b)
+ );
+
+ public static function getFormatInfo($mask, $level)
+ {
+ if($mask < 0 || $mask > 7)
+ return 0;
+
+ if($level < 0 || $level > 3)
+ return 0;
+
+ return self::$formatInfo[$level][$mask];
+ }
+
+ // Frame ---------------------------------------------------------------
+ // Cache of initial frames.
+
+ public static $frames = array();
+
+ /** --------------------------------------------------------------------
+ * Put a finder pattern.
+ * @param frame
+ * @param width
+ * @param ox,oy upper-left coordinate of the pattern
+ */
+ public static function putFinderPattern(&$frame, $ox, $oy)
+ {
+ $finder = array(
+ "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
+ "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
+ "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
+ "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
+ );
+
+ for($y=0; $y<7; $y++) {
+ QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function createFrame($version)
+ {
+ $width = self::$capacity[$version][QRCAP_WIDTH];
+ $frameLine = str_repeat ("\0", $width);
+ $frame = array_fill(0, $width, $frameLine);
+
+ // Finder pattern
+ self::putFinderPattern($frame, 0, 0);
+ self::putFinderPattern($frame, $width - 7, 0);
+ self::putFinderPattern($frame, 0, $width - 7);
+
+ // Separator
+ $yOffset = $width - 7;
+
+ for($y=0; $y<7; $y++) {
+ $frame[$y][7] = "\xc0";
+ $frame[$y][$width - 8] = "\xc0";
+ $frame[$yOffset][7] = "\xc0";
+ $yOffset++;
+ }
+
+ $setPattern = str_repeat("\xc0", 8);
+
+ QRstr::set($frame, 0, 7, $setPattern);
+ QRstr::set($frame, $width-8, 7, $setPattern);
+ QRstr::set($frame, 0, $width - 8, $setPattern);
+
+ // Format info
+ $setPattern = str_repeat("\x84", 9);
+ QRstr::set($frame, 0, 8, $setPattern);
+ QRstr::set($frame, $width - 8, 8, $setPattern, 8);
+
+ $yOffset = $width - 8;
+
+ for($y=0; $y<8; $y++,$yOffset++) {
+ $frame[$y][8] = "\x84";
+ $frame[$yOffset][8] = "\x84";
+ }
+
+ // Timing pattern
+
+ for($i=1; $i<$width-15; $i++) {
+ $frame[6][7+$i] = chr(0x90 | ($i & 1));
+ $frame[7+$i][6] = chr(0x90 | ($i & 1));
+ }
+
+ // Alignment pattern
+ self::putAlignmentPattern($version, $frame, $width);
+
+ // Version information
+ if($version >= 7) {
+ $vinf = self::getVersionPattern($version);
+
+ $v = $vinf;
+
+ for($x=0; $x<6; $x++) {
+ for($y=0; $y<3; $y++) {
+ $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
+ $v = $v >> 1;
+ }
+ }
+
+ $v = $vinf;
+ for($y=0; $y<6; $y++) {
+ for($x=0; $x<3; $x++) {
+ $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
+ $v = $v >> 1;
+ }
+ }
+ }
+
+ // and a little bit...
+ $frame[$width - 8][8] = "\x81";
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function debug($frame, $binary_mode = false)
+ {
+ if ($binary_mode) {
+
+ foreach ($frame as &$frameLine) {
+ $frameLine = join(' ', explode('0', $frameLine));
+ $frameLine = join('██', explode('1', $frameLine));
+ }
+
+ ?>
+
+
';
+ echo join("
", $frame);
+ echo '
';
+
+ } else {
+
+ foreach ($frame as &$frameLine) {
+ $frameLine = join(' ', explode("\xc0", $frameLine));
+ $frameLine = join('▒', explode("\xc1", $frameLine));
+ $frameLine = join(' ', explode("\xa0", $frameLine));
+ $frameLine = join('▒', explode("\xa1", $frameLine));
+ $frameLine = join('◇', explode("\x84", $frameLine)); //format 0
+ $frameLine = join('◆', explode("\x85", $frameLine)); //format 1
+ $frameLine = join('☢', explode("\x81", $frameLine)); //special bit
+ $frameLine = join(' ', explode("\x90", $frameLine)); //clock 0
+ $frameLine = join('◷', explode("\x91", $frameLine)); //clock 1
+ $frameLine = join(' ', explode("\x88", $frameLine)); //version
+ $frameLine = join('▒', explode("\x89", $frameLine)); //version
+ $frameLine = join('♦', explode("\x01", $frameLine));
+ $frameLine = join('⋅', explode("\0", $frameLine));
+ }
+
+ ?>
+
+ ";
+ echo join("
", $frame);
+ echo "";
+
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function serial($frame)
+ {
+ return gzcompress(join("\n", $frame), 9);
+ }
+
+ //----------------------------------------------------------------------
+ public static function unserial($code)
+ {
+ return explode("\n", gzuncompress($code));
+ }
+
+ //----------------------------------------------------------------------
+ public static function newFrame($version)
+ {
+ if($version < 1 || $version > QRSPEC_VERSION_MAX)
+ return null;
+
+ if(!isset(self::$frames[$version])) {
+
+ $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
+
+ if (QR_CACHEABLE) {
+ if (file_exists($fileName)) {
+ self::$frames[$version] = self::unserial(file_get_contents($fileName));
+ } else {
+ self::$frames[$version] = self::createFrame($version);
+ file_put_contents($fileName, self::serial(self::$frames[$version]));
+ }
+ } else {
+ self::$frames[$version] = self::createFrame($version);
+ }
+ }
+
+ if(is_null(self::$frames[$version]))
+ return null;
+
+ return self::$frames[$version];
+ }
+
+ //----------------------------------------------------------------------
+ public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
+ public static function rsBlockNum1($spec) { return $spec[0]; }
+ public static function rsDataCodes1($spec) { return $spec[1]; }
+ public static function rsEccCodes1($spec) { return $spec[2]; }
+ public static function rsBlockNum2($spec) { return $spec[3]; }
+ public static function rsDataCodes2($spec) { return $spec[4]; }
+ public static function rsEccCodes2($spec) { return $spec[2]; }
+ public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
+ public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
+
}
\ No newline at end of file
diff --git a/application/third_party/qrcode/qrsplit.php b/application/third_party/qrcode/qrsplit.php
index 8099c41..d75b827 100644
--- a/application/third_party/qrcode/qrsplit.php
+++ b/application/third_party/qrcode/qrsplit.php
@@ -1,311 +1,311 @@
-
- *
- * PHP QR Code is distributed under LGPL 3
- * Copyright (C) 2010 Dominik Dzienia
- *
- * The following data / specifications are taken from
- * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
- * or
- * "Automatic identification and data capture techniques --
- * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- class QRsplit {
-
- public $dataStr = '';
- public $input;
- public $modeHint;
-
- //----------------------------------------------------------------------
- public function __construct($dataStr, $input, $modeHint)
- {
- $this->dataStr = $dataStr;
- $this->input = $input;
- $this->modeHint = $modeHint;
- }
-
- //----------------------------------------------------------------------
- public static function isdigitat($str, $pos)
- {
- if ($pos >= strlen($str))
- return false;
-
- return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
- }
-
- //----------------------------------------------------------------------
- public static function isalnumat($str, $pos)
- {
- if ($pos >= strlen($str))
- return false;
-
- return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
- }
-
- //----------------------------------------------------------------------
- public function identifyMode($pos)
- {
- if ($pos >= strlen($this->dataStr))
- return QR_MODE_NUL;
-
- $c = $this->dataStr[$pos];
-
- if(self::isdigitat($this->dataStr, $pos)) {
- return QR_MODE_NUM;
- } else if(self::isalnumat($this->dataStr, $pos)) {
- return QR_MODE_AN;
- } else if($this->modeHint == QR_MODE_KANJI) {
-
- if ($pos+1 < strlen($this->dataStr))
- {
- $d = $this->dataStr[$pos+1];
- $word = (ord($c) << 8) | ord($d);
- if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
- return QR_MODE_KANJI;
- }
- }
- }
-
- return QR_MODE_8;
- }
-
- //----------------------------------------------------------------------
- public function eatNum()
- {
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 0;
- while(self::isdigitat($this->dataStr, $p)) {
- $p++;
- }
-
- $run = $p;
- $mode = $this->identifyMode($p);
-
- if($mode == QR_MODE_8) {
- $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
- + QRinput::estimateBitsMode8(1) // + 4 + l8
- - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
- if($dif > 0) {
- return $this->eat8();
- }
- }
- if($mode == QR_MODE_AN) {
- $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
- + QRinput::estimateBitsModeAn(1) // + 4 + la
- - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
- if($dif > 0) {
- return $this->eatAn();
- }
- }
-
- $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eatAn()
- {
- $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 0;
-
- while(self::isalnumat($this->dataStr, $p)) {
- if(self::isdigitat($this->dataStr, $p)) {
- $q = $p;
- while(self::isdigitat($this->dataStr, $q)) {
- $q++;
- }
-
- $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
- + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
- - QRinput::estimateBitsModeAn($q); // - 4 - la
-
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else {
- $p++;
- }
- }
-
- $run = $p;
-
- if(!self::isalnumat($this->dataStr, $p)) {
- $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
- + QRinput::estimateBitsMode8(1) // + 4 + l8
- - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
- if($dif > 0) {
- return $this->eat8();
- }
- }
-
- $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eatKanji()
- {
- $p = 0;
-
- while($this->identifyMode($p) == QR_MODE_KANJI) {
- $p += 2;
- }
-
- $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function eat8()
- {
- $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
- $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
-
- $p = 1;
- $dataStrLen = strlen($this->dataStr);
-
- while($p < $dataStrLen) {
-
- $mode = $this->identifyMode($p);
- if($mode == QR_MODE_KANJI) {
- break;
- }
- if($mode == QR_MODE_NUM) {
- $q = $p;
- while(self::isdigitat($this->dataStr, $q)) {
- $q++;
- }
- $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
- + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
- - QRinput::estimateBitsMode8($q); // - 4 - l8
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else if($mode == QR_MODE_AN) {
- $q = $p;
- while(self::isalnumat($this->dataStr, $q)) {
- $q++;
- }
- $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
- + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
- - QRinput::estimateBitsMode8($q); // - 4 - l8
- if($dif < 0) {
- break;
- } else {
- $p = $q;
- }
- } else {
- $p++;
- }
- }
-
- $run = $p;
- $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
-
- if($ret < 0)
- return -1;
-
- return $run;
- }
-
- //----------------------------------------------------------------------
- public function splitString()
- {
- while (strlen($this->dataStr) > 0)
- {
- if($this->dataStr == '')
- return 0;
-
- $mode = $this->identifyMode(0);
-
- switch ($mode) {
- case QR_MODE_NUM: $length = $this->eatNum(); break;
- case QR_MODE_AN: $length = $this->eatAn(); break;
- case QR_MODE_KANJI:
- if ($hint == QR_MODE_KANJI)
- $length = $this->eatKanji();
- else $length = $this->eat8();
- break;
- default: $length = $this->eat8(); break;
-
- }
-
- if($length == 0) return 0;
- if($length < 0) return -1;
-
- $this->dataStr = substr($this->dataStr, $length);
- }
- }
-
- //----------------------------------------------------------------------
- public function toUpper()
- {
- $stringLen = strlen($this->dataStr);
- $p = 0;
-
- while ($p<$stringLen) {
- $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
- if($mode == QR_MODE_KANJI) {
- $p += 2;
- } else {
- if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
- $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
- }
- $p++;
- }
- }
-
- return $this->dataStr;
- }
-
- //----------------------------------------------------------------------
- public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
- {
- if(is_null($string) || $string == '\0' || $string == '') {
- throw new Exception('empty string!!!');
- }
-
- $split = new QRsplit($string, $input, $modeHint);
-
- if(!$casesensitive)
- $split->toUpper();
-
- return $split->splitString();
- }
+
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * The following data / specifications are taken from
+ * "Two dimensional symbol -- QR-code -- Basic Specification" (JIS X0510:2004)
+ * or
+ * "Automatic identification and data capture techniques --
+ * QR Code 2005 bar code symbology specification" (ISO/IEC 18004:2006)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+ class QRsplit {
+
+ public $dataStr = '';
+ public $input;
+ public $modeHint;
+
+ //----------------------------------------------------------------------
+ public function __construct($dataStr, $input, $modeHint)
+ {
+ $this->dataStr = $dataStr;
+ $this->input = $input;
+ $this->modeHint = $modeHint;
+ }
+
+ //----------------------------------------------------------------------
+ public static function isdigitat($str, $pos)
+ {
+ if ($pos >= strlen($str))
+ return false;
+
+ return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
+ }
+
+ //----------------------------------------------------------------------
+ public static function isalnumat($str, $pos)
+ {
+ if ($pos >= strlen($str))
+ return false;
+
+ return (QRinput::lookAnTable(ord($str[$pos])) >= 0);
+ }
+
+ //----------------------------------------------------------------------
+ public function identifyMode($pos)
+ {
+ if ($pos >= strlen($this->dataStr))
+ return QR_MODE_NUL;
+
+ $c = $this->dataStr[$pos];
+
+ if(self::isdigitat($this->dataStr, $pos)) {
+ return QR_MODE_NUM;
+ } else if(self::isalnumat($this->dataStr, $pos)) {
+ return QR_MODE_AN;
+ } else if($this->modeHint == QR_MODE_KANJI) {
+
+ if ($pos+1 < strlen($this->dataStr))
+ {
+ $d = $this->dataStr[$pos+1];
+ $word = (ord($c) << 8) | ord($d);
+ if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
+ return QR_MODE_KANJI;
+ }
+ }
+ }
+
+ return QR_MODE_8;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatNum()
+ {
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 0;
+ while(self::isdigitat($this->dataStr, $p)) {
+ $p++;
+ }
+
+ $run = $p;
+ $mode = $this->identifyMode($p);
+
+ if($mode == QR_MODE_8) {
+ $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
+ + QRinput::estimateBitsMode8(1) // + 4 + l8
+ - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
+ if($dif > 0) {
+ return $this->eat8();
+ }
+ }
+ if($mode == QR_MODE_AN) {
+ $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
+ + QRinput::estimateBitsModeAn(1) // + 4 + la
+ - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
+ if($dif > 0) {
+ return $this->eatAn();
+ }
+ }
+
+ $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatAn()
+ {
+ $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 0;
+
+ while(self::isalnumat($this->dataStr, $p)) {
+ if(self::isdigitat($this->dataStr, $p)) {
+ $q = $p;
+ while(self::isdigitat($this->dataStr, $q)) {
+ $q++;
+ }
+
+ $dif = QRinput::estimateBitsModeAn($p) // + 4 + la
+ + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
+ - QRinput::estimateBitsModeAn($q); // - 4 - la
+
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else {
+ $p++;
+ }
+ }
+
+ $run = $p;
+
+ if(!self::isalnumat($this->dataStr, $p)) {
+ $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
+ + QRinput::estimateBitsMode8(1) // + 4 + l8
+ - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
+ if($dif > 0) {
+ return $this->eat8();
+ }
+ }
+
+ $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eatKanji()
+ {
+ $p = 0;
+
+ while($this->identifyMode($p) == QR_MODE_KANJI) {
+ $p += 2;
+ }
+
+ $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function eat8()
+ {
+ $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
+ $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
+
+ $p = 1;
+ $dataStrLen = strlen($this->dataStr);
+
+ while($p < $dataStrLen) {
+
+ $mode = $this->identifyMode($p);
+ if($mode == QR_MODE_KANJI) {
+ break;
+ }
+ if($mode == QR_MODE_NUM) {
+ $q = $p;
+ while(self::isdigitat($this->dataStr, $q)) {
+ $q++;
+ }
+ $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
+ + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
+ - QRinput::estimateBitsMode8($q); // - 4 - l8
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else if($mode == QR_MODE_AN) {
+ $q = $p;
+ while(self::isalnumat($this->dataStr, $q)) {
+ $q++;
+ }
+ $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
+ + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
+ - QRinput::estimateBitsMode8($q); // - 4 - l8
+ if($dif < 0) {
+ break;
+ } else {
+ $p = $q;
+ }
+ } else {
+ $p++;
+ }
+ }
+
+ $run = $p;
+ $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
+
+ if($ret < 0)
+ return -1;
+
+ return $run;
+ }
+
+ //----------------------------------------------------------------------
+ public function splitString()
+ {
+ while (strlen($this->dataStr) > 0)
+ {
+ if($this->dataStr == '')
+ return 0;
+
+ $mode = $this->identifyMode(0);
+
+ switch ($mode) {
+ case QR_MODE_NUM: $length = $this->eatNum(); break;
+ case QR_MODE_AN: $length = $this->eatAn(); break;
+ case QR_MODE_KANJI:
+ if ($hint == QR_MODE_KANJI)
+ $length = $this->eatKanji();
+ else $length = $this->eat8();
+ break;
+ default: $length = $this->eat8(); break;
+
+ }
+
+ if($length == 0) return 0;
+ if($length < 0) return -1;
+
+ $this->dataStr = substr($this->dataStr, $length);
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public function toUpper()
+ {
+ $stringLen = strlen($this->dataStr);
+ $p = 0;
+
+ while ($p<$stringLen) {
+ $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
+ if($mode == QR_MODE_KANJI) {
+ $p += 2;
+ } else {
+ if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
+ $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
+ }
+ $p++;
+ }
+ }
+
+ return $this->dataStr;
+ }
+
+ //----------------------------------------------------------------------
+ public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
+ {
+ if(is_null($string) || $string == '\0' || $string == '') {
+ throw new Exception('empty string!!!');
+ }
+
+ $split = new QRsplit($string, $input, $modeHint);
+
+ if(!$casesensitive)
+ $split->toUpper();
+
+ return $split->splitString();
+ }
}
\ No newline at end of file
diff --git a/application/third_party/qrcode/qrtools.php b/application/third_party/qrcode/qrtools.php
index e0412c4..3012db4 100644
--- a/application/third_party/qrcode/qrtools.php
+++ b/application/third_party/qrcode/qrtools.php
@@ -1,172 +1,172 @@
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
- class QRtools {
-
- //----------------------------------------------------------------------
- public static function binarize($frame)
- {
- $len = count($frame);
- foreach ($frame as &$frameLine) {
-
- for($i=0; $i<$len; $i++) {
- $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
- }
- }
-
- return $frame;
- }
-
- //----------------------------------------------------------------------
- public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
- {
- $barcode_array = array();
-
- if (!is_array($mode))
- $mode = explode(',', $mode);
-
- $eccLevel = 'L';
-
- if (count($mode) > 1) {
- $eccLevel = $mode[1];
- }
-
- $qrTab = QRcode::text($code, false, $eccLevel);
- $size = count($qrTab);
-
- $barcode_array['num_rows'] = $size;
- $barcode_array['num_cols'] = $size;
- $barcode_array['bcode'] = array();
-
- foreach ($qrTab as $line) {
- $arrAdd = array();
- foreach(str_split($line) as $char)
- $arrAdd[] = ($char=='1')?1:0;
- $barcode_array['bcode'][] = $arrAdd;
- }
-
- return $barcode_array;
- }
-
- //----------------------------------------------------------------------
- public static function clearCache()
- {
- self::$frames = array();
- }
-
- //----------------------------------------------------------------------
- public static function buildCache()
- {
- QRtools::markTime('before_build_cache');
-
- $mask = new QRmask();
- for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
- $frame = QRspec::newFrame($a);
- if (QR_IMAGE) {
- $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
- QRimage::png(self::binarize($frame), $fileName, 1, 0);
- }
-
- $width = count($frame);
- $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
- for ($maskNo=0; $maskNo<8; $maskNo++)
- $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
- }
-
- QRtools::markTime('after_build_cache');
- }
-
- //----------------------------------------------------------------------
- public static function log($outfile, $err)
- {
- if (QR_LOG_DIR !== false) {
- if ($err != '') {
- if ($outfile !== false) {
- file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
- } else {
- file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
- }
- }
- }
- }
-
- //----------------------------------------------------------------------
- public static function dumpMask($frame)
- {
- $width = count($frame);
- for($y=0;$y<$width;$y++) {
- for($x=0;$x<$width;$x++) {
- echo ord($frame[$y][$x]).',';
- }
- }
- }
-
- //----------------------------------------------------------------------
- public static function markTime($markerId)
- {
- list($usec, $sec) = explode(" ", microtime());
- $time = ((float)$usec + (float)$sec);
-
- if (!isset($GLOBALS['qr_time_bench']))
- $GLOBALS['qr_time_bench'] = array();
-
- $GLOBALS['qr_time_bench'][$markerId] = $time;
- }
-
- //----------------------------------------------------------------------
- public static function timeBenchmark()
- {
- self::markTime('finish');
-
- $lastTime = 0;
- $startTime = 0;
- $p = 0;
-
- echo '
- | BENCHMARK |
- ';
-
- foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
- if ($p > 0) {
- echo '| till '.$markerId.': | '.number_format($thisTime-$lastTime, 6).'s |
|---|
';
- } else {
- $startTime = $thisTime;
- }
-
- $p++;
- $lastTime = $thisTime;
- }
-
- echo '
- | TOTAL: | '.number_format($lastTime-$startTime, 6).'s |
|---|
-
-
';
- }
-
- }
-
- //##########################################################################
-
- QRtools::markTime('start');
+
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRtools {
+
+ //----------------------------------------------------------------------
+ public static function binarize($frame)
+ {
+ $len = count($frame);
+ foreach ($frame as &$frameLine) {
+
+ for($i=0; $i<$len; $i++) {
+ $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
+ }
+ }
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
+ {
+ $barcode_array = array();
+
+ if (!is_array($mode))
+ $mode = explode(',', $mode);
+
+ $eccLevel = 'L';
+
+ if (count($mode) > 1) {
+ $eccLevel = $mode[1];
+ }
+
+ $qrTab = QRcode::text($code, false, $eccLevel);
+ $size = count($qrTab);
+
+ $barcode_array['num_rows'] = $size;
+ $barcode_array['num_cols'] = $size;
+ $barcode_array['bcode'] = array();
+
+ foreach ($qrTab as $line) {
+ $arrAdd = array();
+ foreach(str_split($line) as $char)
+ $arrAdd[] = ($char=='1')?1:0;
+ $barcode_array['bcode'][] = $arrAdd;
+ }
+
+ return $barcode_array;
+ }
+
+ //----------------------------------------------------------------------
+ public static function clearCache()
+ {
+ self::$frames = array();
+ }
+
+ //----------------------------------------------------------------------
+ public static function buildCache()
+ {
+ QRtools::markTime('before_build_cache');
+
+ $mask = new QRmask();
+ for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
+ $frame = QRspec::newFrame($a);
+ if (QR_IMAGE) {
+ $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
+ QRimage::png(self::binarize($frame), $fileName, 1, 0);
+ }
+
+ $width = count($frame);
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+ for ($maskNo=0; $maskNo<8; $maskNo++)
+ $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
+ }
+
+ QRtools::markTime('after_build_cache');
+ }
+
+ //----------------------------------------------------------------------
+ public static function log($outfile, $err)
+ {
+ if (QR_LOG_DIR !== false) {
+ if ($err != '') {
+ if ($outfile !== false) {
+ file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ } else {
+ file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ }
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function dumpMask($frame)
+ {
+ $width = count($frame);
+ for($y=0;$y<$width;$y++) {
+ for($x=0;$x<$width;$x++) {
+ echo ord($frame[$y][$x]).',';
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function markTime($markerId)
+ {
+ list($usec, $sec) = explode(" ", microtime());
+ $time = ((float)$usec + (float)$sec);
+
+ if (!isset($GLOBALS['qr_time_bench']))
+ $GLOBALS['qr_time_bench'] = array();
+
+ $GLOBALS['qr_time_bench'][$markerId] = $time;
+ }
+
+ //----------------------------------------------------------------------
+ public static function timeBenchmark()
+ {
+ self::markTime('finish');
+
+ $lastTime = 0;
+ $startTime = 0;
+ $p = 0;
+
+ echo '
+ | BENCHMARK |
+ ';
+
+ foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
+ if ($p > 0) {
+ echo '| till '.$markerId.': | '.number_format($thisTime-$lastTime, 6).'s |
|---|
';
+ } else {
+ $startTime = $thisTime;
+ }
+
+ $p++;
+ $lastTime = $thisTime;
+ }
+
+ echo '
+ | TOTAL: | '.number_format($lastTime-$startTime, 6).'s |
|---|
+
+
';
+ }
+
+ }
+
+ //##########################################################################
+
+ QRtools::markTime('start');
\ No newline at end of file
diff --git a/application/views/AddEmp.php b/application/views/AddEmp.php
index 2171590..ce36592 100644
--- a/application/views/AddEmp.php
+++ b/application/views/AddEmp.php
@@ -226,9 +226,9 @@ if (companyName == '') {
-