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Merged from McMasterReports branch

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This commit is contained in:
azammitdcarf
2010-01-14 07:45:37 +00:00
parent 18dbb16138
commit d1b139d315
1884 changed files with 555891 additions and 364768 deletions
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4
include/limesurvey/admin/classes/core/domxml-php4-to-php5.php
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@@ -30,7 +30,7 @@
If you want to distribute this code, please do it as a link to:
http://alexandre.alapetite.net/doc-alex/domxml-php4-php5/
*/
@ini_set('zend.ze1_compatibility_mode', '0');
define('DOMXML_LOAD_PARSING',0);
define('DOMXML_LOAD_VALIDATING',1);
define('DOMXML_LOAD_RECOVERING',2);
@@ -79,7 +79,7 @@ function xmldocfile($filename) {return domxml_open_file($filename);}
function xpath_eval($xpath_context,$eval_str,$contextnode=null) {return $xpath_context->xpath_eval($eval_str,$contextnode);}
function xpath_new_context($dom_document) {return new php4DOMXPath($dom_document);}
function xpath_register_ns($xpath_context,$prefix,$namespaceURI) {return $xpath_context->myDOMXPath->registerNamespace($prefix,$namespaceURI);}
function _entityDecode($text) {return html_entity_decode_php4(strtr($text,array('''=>'\'')),ENT_QUOTES,'UTF-8');}
function _entityDecode($text) {return html_entity_decode(strtr($text,array('''=>'\'')),ENT_QUOTES,'UTF-8');}
function _error_report($error) {return array('errormessage'=>$error->message,'nodename'=>'','line'=>$error->line,'col'=>$error->column)+($error->file==''?array():array('directory'=>dirname($error->file),'file'=>basename($error->file)));}
class php4DOMAttr extends php4DOMNode

20
include/limesurvey/admin/classes/core/sha256.php
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@@ -3,7 +3,7 @@
/*******************************************************************************
*
* SHA256 static class for PHP4
* SHA256 static class for PHP
* implemented by feyd _at_ devnetwork .dot. net
* specification from http://csrc.nist.gov/cryptval/shs/sha256-384-512.pdf
*
@@ -15,10 +15,10 @@
*----- Version 1.0.1 ----------------------------------------------------------
*
* Syntax:
* string SHA256::hash( string message[, string format ])
* string SHA256::hashing( string message[, string format ])
*
* Description:
* SHA256::hash() is a static function that must be called with `message`
* SHA256::hashing() is a static function that must be called with `message`
* and optionally `format`. Possible values for `format` are:
* 'bin' binary string output
* 'hex' default; hexidecimal string output (lower case)
@@ -26,7 +26,7 @@
* Failures return FALSE.
*
* Usage:
* $hash = SHA256::hash('string to hash');
* $hash = SHA256::hashing('string to hash');
*
******************************************************************************/
@@ -136,7 +136,7 @@ class SHA256Data extends hashData
// static class. Access via SHA256::hash()
class SHA256 extends hash
{
function hash($str, $mode = 'hex')
static function hashing($str, $mode = 'hex')
{
static $modes = array( 'hex', 'bin', 'bit' );
$ret = false;
@@ -147,7 +147,7 @@ class SHA256 extends hash
}
else
{
$data =& new SHA256Data($str);
$data = new SHA256Data($str);
SHA256::compute($data);
@@ -171,7 +171,7 @@ class SHA256 extends hash
// begin internal functions
// 32-bit summation
function sum()
static function sum()
{
$T = 0;
for($x = 0, $y = func_num_args(); $x < $y; $x++)
@@ -202,7 +202,7 @@ class SHA256 extends hash
// compute the hash
function compute(&$hashData)
static function compute(&$hashData)
{
static $vars = 'abcdefgh';
static $K = null;
@@ -292,7 +292,7 @@ class SHA256 extends hash
// set up the display of the hash in hex.
function hashHex(&$hashData)
static function hashHex(&$hashData)
{
$str = '';
@@ -385,7 +385,7 @@ function test1()
echo 'Testing ' . var_export($str,true) . "\n";
list($s1,$s2) = explode(' ', microtime());
for($x = 0; $x < $it; $x++)
$data =& new SHA256Data($str);
$data = new SHA256Data($str);
list($e1,$e2) = explode(' ', microtime());
echo hexerize($data->chunks);
echo hexerize($data->hash);

6
include/limesurvey/admin/classes/pear/OLE/OLE.php
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@@ -305,7 +305,7 @@ class OLE extends PEAR
* @param string $ascii The ASCII string to transform
* @return string The string in Unicode
*/
function Asc2Ucs($ascii)
static function Asc2Ucs($ascii)
{
$rawname = '';
for ($i = 0; $i < strlen($ascii); $i++) {
@@ -323,7 +323,7 @@ class OLE extends PEAR
* @param integer $date A timestamp
* @return string The string for the OLE container
*/
function LocalDate2OLE($date = null)
static function LocalDate2OLE($date = null)
{
if (!isset($date)) {
return "\x00\x00\x00\x00\x00\x00\x00\x00";
@@ -370,7 +370,7 @@ class OLE extends PEAR
* @param integer $string A binary string with the encoded date
* @return string The timestamp corresponding to the string
*/
function OLE2LocalDate($string)
static function OLE2LocalDate($string)
{
if (strlen($string) != 8) {
return new PEAR_Error("Expecting 8 byte string");

8
include/limesurvey/admin/classes/pear/PEAR.php
View File

@@ -263,10 +263,10 @@ class PEAR
* $code is an integer and $obj->getCode() == $code
* @access public
* @return bool true if parameter is an error
*/
*/
function isError($data, $code = null)
{
if (is_a($data, 'PEAR_Error')) {
if ($data instanceof PEAR_Error) {
if (is_null($code)) {
return true;
} elseif (is_string($code)) {
@@ -554,10 +554,10 @@ class PEAR
$ec = 'PEAR_Error';
}
if ($skipmsg) {
$a = &new $ec($code, $mode, $options, $userinfo);
$a = new $ec($code, $mode, $options, $userinfo);
return $a;
} else {
$a = &new $ec($message, $code, $mode, $options, $userinfo);
$a = new $ec($message, $code, $mode, $options, $userinfo);
return $a;
}
}

22
include/limesurvey/admin/classes/pear/Spreadsheet/Excel/Writer/Parser.php
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@@ -1207,7 +1207,7 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
default:
// if it's a reference
if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$token) and
!ereg("[0-9]",$this->_lookahead) and
!preg_match("/[0-9]/",$this->_lookahead) and
($this->_lookahead != ':') and ($this->_lookahead != '.') and
($this->_lookahead != '!'))
{
@@ -1215,39 +1215,39 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
}
// If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1)
elseif (preg_match("/^\w+(\:\w+)?\![A-Ia-i]?[A-Za-z][0-9]+$/u",$token) and
!ereg("[0-9]",$this->_lookahead) and
!preg_match("/[0-9]/",$this->_lookahead) and
($this->_lookahead != ':') and ($this->_lookahead != '.'))
{
return $token;
}
// If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1)
elseif (preg_match("/^'[\w -]+(\:[\w -]+)?'\![A-Ia-i]?[A-Za-z][0-9]+$/u",$token) and
!ereg("[0-9]",$this->_lookahead) and
!preg_match("/[0-9]/",$this->_lookahead) and
($this->_lookahead != ':') and ($this->_lookahead != '.'))
{
return $token;
}
// if it's a range (A1:A2)
elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and
!ereg("[0-9]",$this->_lookahead))
!preg_match("/[0-9]/",$this->_lookahead))
{
return $token;
}
// if it's a range (A1..A2)
elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and
!ereg("[0-9]",$this->_lookahead))
!preg_match("/[0-9]/",$this->_lookahead))
{
return $token;
}
// If it's an external range like Sheet1!A1 or Sheet1:Sheet2!A1:B2
elseif (preg_match("/^\w+(\:\w+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/u",$token) and
!ereg("[0-9]",$this->_lookahead))
!preg_match("/[0-9]/",$this->_lookahead))
{
return $token;
}
// If it's an external range like 'Sheet1'!A1 or 'Sheet1:Sheet2'!A1:B2
elseif (preg_match("/^'[\w -]+(\:[\w -]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/u",$token) and
!ereg("[0-9]",$this->_lookahead))
!preg_match("/[0-9]/",$this->_lookahead))
{
return $token;
}
@@ -1259,12 +1259,12 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
return $token;
}
// If it's a string (of maximum 255 characters)
elseif (ereg("^\"[^\"]{0,255}\"$",$token))
elseif (preg_match("/^\"[^\"]{0,255}\"$/",$token))
{
return $token;
}
// if it's a function call
elseif (eregi("^[A-Z0-9\xc0-\xdc\.]+$",$token) and ($this->_lookahead == "("))
elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$token) and ($this->_lookahead == "("))
{
return $token;
}
@@ -1364,7 +1364,7 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
function _expression()
{
// If it's a string return a string node
if (ereg("^\"[^\"]{0,255}\"$", $this->_current_token)) {
if (preg_match("/^\"[^\"]{0,255}\"$/", $this->_current_token)) {
$result = $this->_createTree($this->_current_token, '', '');
$this->_advance();
return $result;
@@ -1522,7 +1522,7 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
return $result;
}
// if it's a function call
elseif (eregi("^[A-Z0-9\xc0-\xdc\.]+$",$this->_current_token))
elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$this->_current_token))
{
$result = $this->_func();
return $result;

4
include/limesurvey/admin/classes/pear/Spreadsheet/Excel/Writer/Workbook.php
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@@ -184,7 +184,7 @@ class Spreadsheet_Excel_Writer_Workbook extends Spreadsheet_Excel_Writer_BIFFwri
$this->Spreadsheet_Excel_Writer_BIFFwriter();
$this->_filename = $filename;
$this->_parser =& new Spreadsheet_Excel_Writer_Parser($this->_byte_order, $this->_BIFF_version);
$this->_parser = new Spreadsheet_Excel_Writer_Parser($this->_byte_order, $this->_BIFF_version);
$this->_1904 = 0;
$this->_activesheet = 0;
$this->_firstsheet = 0;
@@ -193,7 +193,7 @@ class Spreadsheet_Excel_Writer_Workbook extends Spreadsheet_Excel_Writer_BIFFwri
$this->_fileclosed = 0;
$this->_biffsize = 0;
$this->_sheetname = 'Sheet';
$this->_tmp_format =& new Spreadsheet_Excel_Writer_Format($this->_BIFF_version);
$this->_tmp_format = new Spreadsheet_Excel_Writer_Format($this->_BIFF_version);
$this->_worksheets = array();
$this->_sheetnames = array();
$this->_formats = array();

1475
include/limesurvey/admin/classes/phpCAS/CAS.php Normal file
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File diff suppressed because it is too large Load Diff

190
include/limesurvey/admin/classes/phpCAS/CAS/PGTStorage/pgt-db.php Normal file
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@@ -0,0 +1,190 @@
<?php
/**
* @file CAS/PGTStorage/pgt-db.php
* Basic class for PGT database storage
*/
/**
* @class PGTStorageDB
* The PGTStorageDB class is a class for PGT database storage. An instance of
* this class is returned by CASClient::SetPGTStorageDB().
*
* @author Pascal Aubry <pascal.aubry at univ-rennes1.fr>
*
* @ingroup internalPGTStorageDB
*/
class PGTStorageDB extends PGTStorage
{
/**
* @addtogroup internalPGTStorageDB
* @{
*/
/**
* a string representing a PEAR DB URL to connect to the database. Written by
* PGTStorageDB::PGTStorageDB(), read by getURL().
*
* @hideinitializer
* @private
*/
var $_url='';
/**
* This method returns the PEAR DB URL to use to connect to the database.
*
* @return a PEAR DB URL
*
* @private
*/
function getURL()
{
return $this->_url;
}
/**
* The handle of the connection to the database where PGT's are stored. Written by
* PGTStorageDB::init(), read by getLink().
*
* @hideinitializer
* @private
*/
var $_link = null;
/**
* This method returns the handle of the connection to the database where PGT's are
* stored.
*
* @return a handle of connection.
*
* @private
*/
function getLink()
{
return $this->_link;
}
/**
* The name of the table where PGT's are stored. Written by
* PGTStorageDB::PGTStorageDB(), read by getTable().
*
* @hideinitializer
* @private
*/
var $_table = '';
/**
* This method returns the name of the table where PGT's are stored.
*
* @return the name of a table.
*
* @private
*/
function getTable()
{
return $this->_table;
}
// ########################################################################
// DEBUGGING
// ########################################################################
/**
* This method returns an informational string giving the type of storage
* used by the object (used for debugging purposes).
*
* @return an informational string.
* @public
*/
function getStorageType()
{
return "database";
}
/**
* This method returns an informational string giving informations on the
* parameters of the storage.(used for debugging purposes).
*
* @public
*/
function getStorageInfo()
{
return 'url=`'.$this->getURL().'\', table=`'.$this->getTable().'\'';
}
// ########################################################################
// CONSTRUCTOR
// ########################################################################
/**
* The class constructor, called by CASClient::SetPGTStorageDB().
*
* @param $cas_parent the CASClient instance that creates the object.
* @param $user the user to access the data with
* @param $password the user's password
* @param $database_type the type of the database hosting the data
* @param $hostname the server hosting the database
* @param $port the port the server is listening on
* @param $database the name of the database
* @param $table the name of the table storing the data
*
* @public
*/
function PGTStorageDB($cas_parent,$user,$password,$database_type,$hostname,$port,$database,$table)
{
phpCAS::traceBegin();
// call the ancestor's constructor
$this->PGTStorage($cas_parent);
if ( empty($database_type) ) $database_type = CAS_PGT_STORAGE_DB_DEFAULT_DATABASE_TYPE;
if ( empty($hostname) ) $hostname = CAS_PGT_STORAGE_DB_DEFAULT_HOSTNAME;
if ( $port==0 ) $port = CAS_PGT_STORAGE_DB_DEFAULT_PORT;
if ( empty($database) ) $database = CAS_PGT_STORAGE_DB_DEFAULT_DATABASE;
if ( empty($table) ) $table = CAS_PGT_STORAGE_DB_DEFAULT_TABLE;
// build and store the PEAR DB URL
$this->_url = $database_type.':'.'//'.$user.':'.$password.'@'.$hostname.':'.$port.'/'.$database;
// XXX should use setURL and setTable
phpCAS::traceEnd();
}
// ########################################################################
// INITIALIZATION
// ########################################################################
/**
* This method is used to initialize the storage. Halts on error.
*
* @public
*/
function init()
{
phpCAS::traceBegin();
// if the storage has already been initialized, return immediatly
if ( $this->isInitialized() )
return;
// call the ancestor's method (mark as initialized)
parent::init();
//include phpDB library (the test was introduced in release 0.4.8 for
//the integration into Tikiwiki).
if (!class_exists('DB')) {
include_once('DB.php');
}
// try to connect to the database
$this->_link = DB::connect($this->getURL());
if ( DB::isError($this->_link) ) {
phpCAS::error('could not connect to database ('.DB::errorMessage($this->_link).')');
}
var_dump($this->_link);
phpCAS::traceBEnd();
}
/** @} */
}
?>

249
include/limesurvey/admin/classes/phpCAS/CAS/PGTStorage/pgt-file.php Normal file
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@@ -0,0 +1,249 @@
<?php
/**
* @file CAS/PGTStorage/pgt-file.php
* Basic class for PGT file storage
*/
/**
* @class PGTStorageFile
* The PGTStorageFile class is a class for PGT file storage. An instance of
* this class is returned by CASClient::SetPGTStorageFile().
*
* @author Pascal Aubry <pascal.aubry at univ-rennes1.fr>
*
* @ingroup internalPGTStorageFile
*/
class PGTStorageFile extends PGTStorage
{
/**
* @addtogroup internalPGTStorageFile
* @{
*/
/**
* a string telling where PGT's should be stored on the filesystem. Written by
* PGTStorageFile::PGTStorageFile(), read by getPath().
*
* @private
*/
var $_path;
/**
* This method returns the name of the directory where PGT's should be stored
* on the filesystem.
*
* @return the name of a directory (with leading and trailing '/')
*
* @private
*/
function getPath()
{
return $this->_path;
}
/**
* a string telling the format to use to store PGT's (plain or xml). Written by
* PGTStorageFile::PGTStorageFile(), read by getFormat().
*
* @private
*/
var $_format;
/**
* This method returns the format to use when storing PGT's on the filesystem.
*
* @return a string corresponding to the format used (plain or xml).
*
* @private
*/
function getFormat()
{
return $this->_format;
}
// ########################################################################
// DEBUGGING
// ########################################################################
/**
* This method returns an informational string giving the type of storage
* used by the object (used for debugging purposes).
*
* @return an informational string.
* @public
*/
function getStorageType()
{
return "file";
}
/**
* This method returns an informational string giving informations on the
* parameters of the storage.(used for debugging purposes).
*
* @return an informational string.
* @public
*/
function getStorageInfo()
{
return 'path=`'.$this->getPath().'\', format=`'.$this->getFormat().'\'';
}
// ########################################################################
// CONSTRUCTOR
// ########################################################################
/**
* The class constructor, called by CASClient::SetPGTStorageFile().
*
* @param $cas_parent the CASClient instance that creates the object.
* @param $format the format used to store the PGT's (`plain' and `xml' allowed).
* @param $path the path where the PGT's should be stored
*
* @public
*/
function PGTStorageFile($cas_parent,$format,$path)
{
phpCAS::traceBegin();
// call the ancestor's constructor
$this->PGTStorage($cas_parent);
if (empty($format) ) $format = CAS_PGT_STORAGE_FILE_DEFAULT_FORMAT;
if (empty($path) ) $path = CAS_PGT_STORAGE_FILE_DEFAULT_PATH;
// check that the path is an absolute path
if (getenv("OS")=="Windows_NT"){
if (!preg_match('`^[a-zA-Z]:`', $path)) {
phpCAS::error('an absolute path is needed for PGT storage to file');
}
}
else
{
if ( $path[0] != '/' ) {
phpCAS::error('an absolute path is needed for PGT storage to file');
}
// store the path (with a leading and trailing '/')
$path = preg_replace('|[/]*$|','/',$path);
$path = preg_replace('|^[/]*|','/',$path);
}
$this->_path = $path;
// check the format and store it
switch ($format) {
case CAS_PGT_STORAGE_FILE_FORMAT_PLAIN:
case CAS_PGT_STORAGE_FILE_FORMAT_XML:
$this->_format = $format;
break;
default:
phpCAS::error('unknown PGT file storage format (`'.CAS_PGT_STORAGE_FILE_FORMAT_PLAIN.'\' and `'.CAS_PGT_STORAGE_FILE_FORMAT_XML.'\' allowed)');
}
phpCAS::traceEnd();
}
// ########################################################################
// INITIALIZATION
// ########################################################################
/**
* This method is used to initialize the storage. Halts on error.
*
* @public
*/
function init()
{
phpCAS::traceBegin();
// if the storage has already been initialized, return immediatly
if ( $this->isInitialized() )
return;
// call the ancestor's method (mark as initialized)
parent::init();
phpCAS::traceEnd();
}
// ########################################################################
// PGT I/O
// ########################################################################
/**
* This method returns the filename corresponding to a PGT Iou.
*
* @param $pgt_iou the PGT iou.
*
* @return a filename
* @private
*/
function getPGTIouFilename($pgt_iou)
{
phpCAS::traceBegin();
$filename = $this->getPath().$pgt_iou.'.'.$this->getFormat();
phpCAS::traceEnd($filename);
return $filename;
}
/**
* This method stores a PGT and its corresponding PGT Iou into a file. Echoes a
* warning on error.
*
* @param $pgt the PGT
* @param $pgt_iou the PGT iou
*
* @public
*/
function write($pgt,$pgt_iou)
{
phpCAS::traceBegin();
$fname = $this->getPGTIouFilename($pgt_iou);
if ( $f=fopen($fname,"w") ) {
if ( fputs($f,$pgt) === FALSE ) {
phpCAS::error('could not write PGT to `'.$fname.'\'');
}
fclose($f);
} else {
phpCAS::error('could not open `'.$fname.'\'');
}
phpCAS::traceEnd();
}
/**
* This method reads a PGT corresponding to a PGT Iou and deletes the
* corresponding file.
*
* @param $pgt_iou the PGT iou
*
* @return the corresponding PGT, or FALSE on error
*
* @public
*/
function read($pgt_iou)
{
phpCAS::traceBegin();
$pgt = FALSE;
$fname = $this->getPGTIouFilename($pgt_iou);
if ( !($f=fopen($fname,"r")) ) {
phpCAS::trace('could not open `'.$fname.'\'');
} else {
if ( ($pgt=fgets($f)) === FALSE ) {
phpCAS::trace('could not read PGT from `'.$fname.'\'');
}
fclose($f);
}
// delete the PGT file
@unlink($fname);
phpCAS::traceEnd($pgt);
return $pgt;
}
/** @} */
}
?>

188
include/limesurvey/admin/classes/phpCAS/CAS/PGTStorage/pgt-main.php Normal file
View File

@@ -0,0 +1,188 @@
<?php
/**
* @file CAS/PGTStorage/pgt-main.php
* Basic class for PGT storage
*/
/**
* @class PGTStorage
* The PGTStorage class is a generic class for PGT storage. This class should
* not be instanciated itself but inherited by specific PGT storage classes.
*
* @author Pascal Aubry <pascal.aubry at univ-rennes1.fr>
*
* @ingroup internalPGTStorage
*/
class PGTStorage
{
/**
* @addtogroup internalPGTStorage
* @{
*/
// ########################################################################
// CONSTRUCTOR
// ########################################################################
/**
* The constructor of the class, should be called only by inherited classes.
*
* @param $cas_parent the CASclient instance that creates the current object.
*
* @protected
*/
function PGTStorage($cas_parent)
{
phpCAS::traceBegin();
if ( !$cas_parent->isProxy() ) {
phpCAS::error('defining PGT storage makes no sense when not using a CAS proxy');
}
phpCAS::traceEnd();
}
// ########################################################################
// DEBUGGING
// ########################################################################
/**
* This virtual method returns an informational string giving the type of storage
* used by the object (used for debugging purposes).
*
* @public
*/
function getStorageType()
{
phpCAS::error(__CLASS__.'::'.__FUNCTION__.'() should never be called');
}
/**
* This virtual method returns an informational string giving informations on the
* parameters of the storage.(used for debugging purposes).
*
* @public
*/
function getStorageInfo()
{
phpCAS::error(__CLASS__.'::'.__FUNCTION__.'() should never be called');
}
// ########################################################################
// ERROR HANDLING
// ########################################################################
/**
* string used to store an error message. Written by PGTStorage::setErrorMessage(),
* read by PGTStorage::getErrorMessage().
*
* @hideinitializer
* @private
* @deprecated not used.
*/
var $_error_message=FALSE;
/**
* This method sets en error message, which can be read later by
* PGTStorage::getErrorMessage().
*
* @param $error_message an error message
*
* @protected
* @deprecated not used.
*/
function setErrorMessage($error_message)
{
$this->_error_message = $error_message;
}
/**
* This method returns an error message set by PGTStorage::setErrorMessage().
*
* @return an error message when set by PGTStorage::setErrorMessage(), FALSE
* otherwise.
*
* @public
* @deprecated not used.
*/
function getErrorMessage()
{
return $this->_error_message;
}
// ########################################################################
// INITIALIZATION
// ########################################################################
/**
* a boolean telling if the storage has already been initialized. Written by
* PGTStorage::init(), read by PGTStorage::isInitialized().
*
* @hideinitializer
* @private
*/
var $_initialized = FALSE;
/**
* This method tells if the storage has already been intialized.
*
* @return a boolean
*
* @protected
*/
function isInitialized()
{
return $this->_initialized;
}
/**
* This virtual method initializes the object.
*
* @protected
*/
function init()
{
$this->_initialized = TRUE;
}
// ########################################################################
// PGT I/O
// ########################################################################
/**
* This virtual method stores a PGT and its corresponding PGT Iuo.
* @note Should never be called.
*
* @param $pgt the PGT
* @param $pgt_iou the PGT iou
*
* @protected
*/
function write($pgt,$pgt_iou)
{
phpCAS::error(__CLASS__.'::'.__FUNCTION__.'() should never be called');
}
/**
* This virtual method reads a PGT corresponding to a PGT Iou and deletes
* the corresponding storage entry.
* @note Should never be called.
*
* @param $pgt_iou the PGT iou
*
* @protected
*/
function read($pgt_iou)
{
phpCAS::error(__CLASS__.'::'.__FUNCTION__.'() should never be called');
}
/** @} */
}
// include specific PGT storage classes
include_once(dirname(__FILE__).'/pgt-file.php');
include_once(dirname(__FILE__).'/pgt-db.php');
?>

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<?php
/**
* @file domxml-php4-php5.php
* Require PHP5, uses built-in DOM extension.
* To be used in PHP4 scripts using DOMXML extension.
* Allows PHP4/DOMXML scripts to run on PHP5/DOM.
* (Requires PHP5/XSL extension for domxml_xslt functions)
*
* Typical use:
* <pre>
* {
* if (version_compare(PHP_VERSION,'5','>='))
* require_once('domxml-php4-to-php5.php');
* }
* </pre>
*
* Version 1.5.5, 2005-01-18, http://alexandre.alapetite.net/doc-alex/domxml-php4-php5/
*
* ------------------------------------------------------------------<br>
* Written by Alexandre Alapetite, http://alexandre.alapetite.net/cv/
*
* Copyright 2004, Licence: Creative Commons "Attribution-ShareAlike 2.0 France" BY-SA (FR),
* http://creativecommons.org/licenses/by-sa/2.0/fr/
* http://alexandre.alapetite.net/divers/apropos/#by-sa
* - Attribution. You must give the original author credit
* - Share Alike. If you alter, transform, or build upon this work,
* you may distribute the resulting work only under a license identical to this one
* - The French law is authoritative
* - Any of these conditions can be waived if you get permission from Alexandre Alapetite
* - Please send to Alexandre Alapetite the modifications you make,
* in order to improve this file for the benefit of everybody
*
* If you want to distribute this code, please do it as a link to:
* http://alexandre.alapetite.net/doc-alex/domxml-php4-php5/
*/
function domxml_new_doc($version) {return new php4DOMDocument('');}
function domxml_open_file($filename) {return new php4DOMDocument($filename);}
function domxml_open_mem($str)
{
$dom=new php4DOMDocument('');
$dom->myDOMNode->loadXML($str);
return $dom;
}
function xpath_eval($xpath_context,$eval_str,$contextnode=null) {return $xpath_context->query($eval_str,$contextnode);}
function xpath_new_context($dom_document) {return new php4DOMXPath($dom_document);}
class php4DOMAttr extends php4DOMNode
{
function php4DOMAttr($aDOMAttr) {$this->myDOMNode=$aDOMAttr;}
function Name() {return $this->myDOMNode->name;}
function Specified() {return $this->myDOMNode->specified;}
function Value() {return $this->myDOMNode->value;}
}
class php4DOMDocument extends php4DOMNode
{
function php4DOMDocument($filename='')
{
$this->myDOMNode=new DOMDocument();
if ($filename!='') $this->myDOMNode->load($filename);
}
function create_attribute($name,$value)
{
$myAttr=$this->myDOMNode->createAttribute($name);
$myAttr->value=$value;
return new php4DOMAttr($myAttr,$this);
}
function create_cdata_section($content) {return new php4DOMNode($this->myDOMNode->createCDATASection($content),$this);}
function create_comment($data) {return new php4DOMNode($this->myDOMNode->createComment($data),$this);}
function create_element($name) {return new php4DOMElement($this->myDOMNode->createElement($name),$this);}
function create_text_node($content) {return new php4DOMNode($this->myDOMNode->createTextNode($content),$this);}
function document_element() {return new php4DOMElement($this->myDOMNode->documentElement,$this);}
function dump_file($filename,$compressionmode=false,$format=false) {return $this->myDOMNode->save($filename);}
function dump_mem($format=false,$encoding=false) {return $this->myDOMNode->saveXML();}
function get_element_by_id($id) {return new php4DOMElement($this->myDOMNode->getElementById($id),$this);}
function get_elements_by_tagname($name)
{
$myDOMNodeList=$this->myDOMNode->getElementsByTagName($name);
$nodeSet=array();
$i=0;
if (isset($myDOMNodeList))
while ($node=$myDOMNodeList->item($i))
{
$nodeSet[]=new php4DOMElement($node,$this);
$i++;
}
return $nodeSet;
}
function html_dump_mem() {return $this->myDOMNode->saveHTML();}
function root() {return new php4DOMElement($this->myDOMNode->documentElement,$this);}
}
class php4DOMElement extends php4DOMNode
{
function get_attribute($name) {return $this->myDOMNode->getAttribute($name);}
function get_elements_by_tagname($name)
{
$myDOMNodeList=$this->myDOMNode->getElementsByTagName($name);
$nodeSet=array();
$i=0;
if (isset($myDOMNodeList))
while ($node=$myDOMNodeList->item($i))
{
$nodeSet[]=new php4DOMElement($node,$this->myOwnerDocument);
$i++;
}
return $nodeSet;
}
function has_attribute($name) {return $this->myDOMNode->hasAttribute($name);}
function remove_attribute($name) {return $this->myDOMNode->removeAttribute($name);}
function set_attribute($name,$value) {return $this->myDOMNode->setAttribute($name,$value);}
function tagname() {return $this->myDOMNode->tagName;}
}
class php4DOMNode
{
var $myDOMNode;
var $myOwnerDocument;
function php4DOMNode($aDomNode,$aOwnerDocument)
{
$this->myDOMNode=$aDomNode;
$this->myOwnerDocument=$aOwnerDocument;
}
function __get($name)
{
if ($name=='type') return $this->myDOMNode->nodeType;
elseif ($name=='tagname') return $this->myDOMNode->tagName;
elseif ($name=='content') return $this->myDOMNode->textContent;
else
{
$myErrors=debug_backtrace();
trigger_error('Undefined property: '.get_class($this).'::$'.$name.' ['.$myErrors[0]['file'].':'.$myErrors[0]['line'].']',E_USER_NOTICE);
return false;
}
}
function append_child($newnode) {return new php4DOMElement($this->myDOMNode->appendChild($newnode->myDOMNode),$this->myOwnerDocument);}
function append_sibling($newnode) {return new php4DOMElement($this->myDOMNode->parentNode->appendChild($newnode->myDOMNode),$this->myOwnerDocument);}
function attributes()
{
$myDOMNodeList=$this->myDOMNode->attributes;
$nodeSet=array();
$i=0;
if (isset($myDOMNodeList))
while ($node=$myDOMNodeList->item($i))
{
$nodeSet[]=new php4DOMAttr($node,$this->myOwnerDocument);
$i++;
}
return $nodeSet;
}
function child_nodes()
{
$myDOMNodeList=$this->myDOMNode->childNodes;
$nodeSet=array();
$i=0;
if (isset($myDOMNodeList))
while ($node=$myDOMNodeList->item($i))
{
$nodeSet[]=new php4DOMElement($node,$this->myOwnerDocument);
$i++;
}
return $nodeSet;
}
function children() {return $this->child_nodes();}
function clone_node($deep=false) {return new php4DOMElement($this->myDOMNode->cloneNode($deep),$this->myOwnerDocument);}
function first_child() {return new php4DOMElement($this->myDOMNode->firstChild,$this->myOwnerDocument);}
function get_content() {return $this->myDOMNode->textContent;}
function has_attributes() {return $this->myDOMNode->hasAttributes();}
function has_child_nodes() {return $this->myDOMNode->hasChildNodes();}
function insert_before($newnode,$refnode) {return new php4DOMElement($this->myDOMNode->insertBefore($newnode->myDOMNode,$refnode->myDOMNode),$this->myOwnerDocument);}
function is_blank_node()
{
$myDOMNodeList=$this->myDOMNode->childNodes;
$i=0;
if (isset($myDOMNodeList))
while ($node=$myDOMNodeList->item($i))
{
if (($node->nodeType==XML_ELEMENT_NODE)||
(($node->nodeType==XML_TEXT_NODE)&&!preg_match('/^([[:cntrl:]]|[[:space:]])*$/',$node->nodeValue)))
return false;
$i++;
}
return true;
}
function last_child() {return new php4DOMElement($this->myDOMNode->lastChild,$this->myOwnerDocument);}
function new_child($name,$content)
{
$mySubNode=$this->myDOMNode->ownerDocument->createElement($name);
$mySubNode->appendChild($this->myDOMNode->ownerDocument->createTextNode($content));
$this->myDOMNode->appendChild($mySubNode);
return new php4DOMElement($mySubNode,$this->myOwnerDocument);
}
function next_sibling() {return new php4DOMElement($this->myDOMNode->nextSibling,$this->myOwnerDocument);}
function node_name() {return $this->myDOMNode->localName;}
function node_type() {return $this->myDOMNode->nodeType;}
function node_value() {return $this->myDOMNode->nodeValue;}
function owner_document() {return $this->myOwnerDocument;}
function parent_node() {return new php4DOMElement($this->myDOMNode->parentNode,$this->myOwnerDocument);}
function prefix() {return $this->myDOMNode->prefix;}
function previous_sibling() {return new php4DOMElement($this->myDOMNode->previousSibling,$this->myOwnerDocument);}
function remove_child($oldchild) {return new php4DOMElement($this->myDOMNode->removeChild($oldchild->myDOMNode),$this->myOwnerDocument);}
function replace_child($oldnode,$newnode) {return new php4DOMElement($this->myDOMNode->replaceChild($oldnode->myDOMNode,$newnode->myDOMNode),$this->myOwnerDocument);}
function set_content($text)
{
if (($this->myDOMNode->hasChildNodes())&&($this->myDOMNode->firstChild->nodeType==XML_TEXT_NODE))
$this->myDOMNode->removeChild($this->myDOMNode->firstChild);
return $this->myDOMNode->appendChild($this->myDOMNode->ownerDocument->createTextNode($text));
}
}
class php4DOMNodelist
{
var $myDOMNodelist;
var $nodeset;
function php4DOMNodelist($aDOMNodelist,$aOwnerDocument)
{
$this->myDOMNodelist=$aDOMNodelist;
$this->nodeset=array();
$i=0;
if (isset($this->myDOMNodelist))
while ($node=$this->myDOMNodelist->item($i))
{
$this->nodeset[]=new php4DOMElement($node,$aOwnerDocument);
$i++;
}
}
}
class php4DOMXPath
{
var $myDOMXPath;
var $myOwnerDocument;
function php4DOMXPath($dom_document)
{
$this->myOwnerDocument=$dom_document;
$this->myDOMXPath=new DOMXPath($dom_document->myDOMNode);
}
function query($eval_str,$contextnode)
{
if (isset($contextnode)) return new php4DOMNodelist($this->myDOMXPath->query($eval_str,$contextnode->myDOMNode),$this->myOwnerDocument);
else return new php4DOMNodelist($this->myDOMXPath->query($eval_str),$this->myOwnerDocument);
}
function xpath_register_ns($prefix,$namespaceURI) {return $this->myDOMXPath->registerNamespace($prefix,$namespaceURI);}
}
if (extension_loaded('xsl'))
{//See also: http://alexandre.alapetite.net/doc-alex/xslt-php4-php5/
function domxml_xslt_stylesheet($xslstring) {return new php4DomXsltStylesheet(DOMDocument::loadXML($xslstring));}
function domxml_xslt_stylesheet_doc($dom_document) {return new php4DomXsltStylesheet($dom_document);}
function domxml_xslt_stylesheet_file($xslfile) {return new php4DomXsltStylesheet(DOMDocument::load($xslfile));}
class php4DomXsltStylesheet
{
var $myxsltProcessor;
function php4DomXsltStylesheet($dom_document)
{
$this->myxsltProcessor=new xsltProcessor();
$this->myxsltProcessor->importStyleSheet($dom_document);
}
function process($dom_document,$xslt_parameters=array(),$param_is_xpath=false)
{
foreach ($xslt_parameters as $param=>$value)
$this->myxsltProcessor->setParameter('',$param,$value);
$myphp4DOMDocument=new php4DOMDocument();
$myphp4DOMDocument->myDOMNode=$this->myxsltProcessor->transformToDoc($dom_document->myDOMNode);
return $myphp4DOMDocument;
}
function result_dump_file($dom_document,$filename)
{
$html=$dom_document->myDOMNode->saveHTML();
file_put_contents($filename,$html);
return $html;
}
function result_dump_mem($dom_document) {return $dom_document->myDOMNode->saveHTML();}
}
}
?>

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<?php
/**
* @file languages/spanish.php
* @author Iván-Benjamín García Torà <ivaniclixx AT gmail DOT com>
* @sa @link internalLang Internationalization @endlink
* @ingroup internalLang
*/
$this->_strings = array(
CAS_STR_USING_SERVER
=> 'usant servidor',
CAS_STR_AUTHENTICATION_WANTED
=> 'Autentificació CAS necessària!',
CAS_STR_LOGOUT
=> 'Sortida de CAS necessària!',
CAS_STR_SHOULD_HAVE_BEEN_REDIRECTED
=> 'Ja hauria d\ haver estat redireccionat al servidor CAS. Feu click <a href="%s">aquí</a> per a continuar.',
CAS_STR_AUTHENTICATION_FAILED
=> 'Autentificació CAS fallida!',
CAS_STR_YOU_WERE_NOT_AUTHENTICATED
=> '<p>No estàs autentificat.</p><p>Pots tornar a intentar-ho fent click <a href="%s">aquí</a>.</p><p>Si el problema persisteix hauría de contactar amb l\'<a href="mailto:%s">administrador d\'aquest llocc</a>.</p>',
CAS_STR_SERVICE_UNAVAILABLE
=> 'El servei `<b>%s</b>\' no està disponible (<b>%s</b>).'
);
?>

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<?php
/**
* @file languages/english.php
* @author Pascal Aubry <pascal.aubry at univ-rennes1.fr>
* @sa @link internalLang Internationalization @endlink
* @ingroup internalLang
*/
$this->_strings = array(
CAS_STR_USING_SERVER
=> 'using server',
CAS_STR_AUTHENTICATION_WANTED
=> 'CAS Authentication wanted!',
CAS_STR_LOGOUT
=> 'CAS logout wanted!',
CAS_STR_SHOULD_HAVE_BEEN_REDIRECTED
=> 'You should already have been redirected to the CAS server. Click <a href="%s">here</a> to continue.',
CAS_STR_AUTHENTICATION_FAILED
=> 'CAS Authentication failed!',
CAS_STR_YOU_WERE_NOT_AUTHENTICATED
=> '<p>You were not authenticated.</p><p>You may submit your request again by clicking <a href="%s">here</a>.</p><p>If the problem persists, you may contact <a href="mailto:%s">the administrator of this site</a>.</p>',
CAS_STR_SERVICE_UNAVAILABLE
=> 'The service `<b>%s</b>\' is not available (<b>%s</b>).'
);
?>

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<?php
/**
* @file languages/english.php
* @author Pascal Aubry <pascal.aubry at univ-rennes1.fr>
* @sa @link internalLang Internationalization @endlink
* @ingroup internalLang
*/
$this->_strings = array(
CAS_STR_USING_SERVER
=> 'utilisant le serveur',
CAS_STR_AUTHENTICATION_WANTED
=> 'Authentication CAS nécessaire&nbsp;!',
CAS_STR_LOGOUT
=> 'Déconnexion demandée&nbsp;!',
CAS_STR_SHOULD_HAVE_BEEN_REDIRECTED
=> 'Vous auriez du etre redirigé(e) vers le serveur CAS. Cliquez <a href="%s">ici</a> pour continuer.',
CAS_STR_AUTHENTICATION_FAILED
=> 'Authentification CAS infructueuse&nbsp;!',
CAS_STR_YOU_WERE_NOT_AUTHENTICATED
=> '<p>Vous n\'avez pas été authentifié(e).</p><p>Vous pouvez soumettre votre requete à nouveau en cliquant <a href="%s">ici</a>.</p><p>Si le problème persiste, vous pouvez contacter <a href="mailto:%s">l\'administrateur de ce site</a>.</p>',
CAS_STR_SERVICE_UNAVAILABLE
=> 'Le service `<b>%s</b>\' est indisponible (<b>%s</b>)'
);
?>

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<?php
/**
* @file languages/german.php
* @author Henrik Genssen <hg at mediafactory.de>
* @sa @link internalLang Internationalization @endlink
* @ingroup internalLang
*/
$this->_strings = array(
CAS_STR_USING_SERVER
=> 'via Server',
CAS_STR_AUTHENTICATION_WANTED
=> 'CAS Authentifizierung erforderlich!',
CAS_STR_LOGOUT
=> 'CAS Abmeldung!',
CAS_STR_SHOULD_HAVE_BEEN_REDIRECTED
=> 'eigentlich h&auml;ten Sie zum CAS Server weitergeleitet werden sollen. Dr&uuml;cken Sie <a href="%s">hier</a> um fortzufahren.',
CAS_STR_AUTHENTICATION_FAILED
=> 'CAS Anmeldung fehlgeschlagen!',
CAS_STR_YOU_WERE_NOT_AUTHENTICATED
=> '<p>Sie wurden nicht angemeldet.</p><p>Um es erneut zu versuchen klicken Sie <a href="%s">hier</a>.</p><p>Wenn das Problem bestehen bleibt, kontkatieren Sie den <a href="mailto:%s">Administrator</a> dieser Seite.</p>',
CAS_STR_SERVICE_UNAVAILABLE
=> 'Der Dienst `<b>%s</b>\' ist nicht verf&uuml;gbar (<b>%s</b>).'
);
?>

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<?php
/**
* @file languages/greek.php
* @author Vangelis Haniotakis <haniotak at ucnet.uoc.gr>
* @sa @link internalLang Internationalization @endlink
* @ingroup internalLang
*/
$this->_strings = array(
CAS_STR_USING_SERVER
=> '÷ñçóéìïðïéåßôáé ï åîõðçñåôçôÞò',
CAS_STR_AUTHENTICATION_WANTED
=> 'Áðáéôåßôáé ç ôáõôïðïßçóç CAS!',
CAS_STR_LOGOUT
=> 'Áðáéôåßôáé ç áðïóýíäåóç áðü CAS!',
CAS_STR_SHOULD_HAVE_BEEN_REDIRECTED
=> 'Èá Ýðñåðå íá åß÷áôå áíáêáôåõèõíèåß óôïí åîõðçñåôçôÞ CAS. ÊÜíôå êëßê <a href="%s">åäþ</a> ãéá íá óõíå÷ßóåôå.',
CAS_STR_AUTHENTICATION_FAILED
=> 'Ç ôáõôïðïßçóç CAS áðÝôõ÷å!',
CAS_STR_YOU_WERE_NOT_AUTHENTICATED
=> '<p>Äåí ôáõôïðïéçèÞêáôå.</p><p>Ìðïñåßôå íá îáíáðñïóðáèÞóåôå, êÜíïíôáò êëßê <a href="%s">åäþ</a>.</p><p>Åáí ôï ðñüâëçìá åðéìåßíåé, åëÜôå óå åðáöÞ ìå ôïí <a href="mailto:%s">äéá÷åéñéóôÞ</a>.</p>',
CAS_STR_SERVICE_UNAVAILABLE
=> 'Ç õðçñåóßá `<b>%s</b>\' äåí åßíáé äéáèÝóéìç (<b>%s</b>).'
);
?>

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<?php
/**
* @file languages/japanese.php
* @author fnorif (fnorif@yahoo.co.jp)
*
* Now Encoding is EUC-JP and LF
**/
$this->_strings = array(
CAS_STR_USING_SERVER
=> 'using server',
CAS_STR_AUTHENTICATION_WANTED
=> 'CASによる認証を行います',
CAS_STR_LOGOUT
=> 'CASからログアウトします!',
CAS_STR_SHOULD_HAVE_BEEN_REDIRECTED
=> 'CASサーバに行く必要があります。自動的に転送されない場合は <a href="%s">こちら</a> をクリックして続行します。',
CAS_STR_AUTHENTICATION_FAILED
=> 'CASによる認証に失敗しました',
CAS_STR_YOU_WERE_NOT_AUTHENTICATED
=> '<p>認証できませんでした.</p><p>もう一度リクエストを送信する場合は<a href="%s">こちら</a>をクリック.</p><p>問題が解決しない場合は <a href="mailto:%s">このサイトの管理者</a>に問い合わせてください.</p>',
CAS_STR_SERVICE_UNAVAILABLE
=> 'サービス `<b>%s</b>\' は利用できません (<b>%s</b>).'
);
?>

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<?php
/**
* @file languages/languages.php
* Internationalization constants
* @author Pascal Aubry <pascal.aubry at univ-rennes1.fr>
* @sa @link internalLang Internationalization @endlink
* @ingroup internalLang
*/
//@{
/**
* a phpCAS string index
*/
define("CAS_STR_USING_SERVER", 1);
define("CAS_STR_AUTHENTICATION_WANTED", 2);
define("CAS_STR_LOGOUT", 3);
define("CAS_STR_SHOULD_HAVE_BEEN_REDIRECTED", 4);
define("CAS_STR_AUTHENTICATION_FAILED", 5);
define("CAS_STR_YOU_WERE_NOT_AUTHENTICATED", 6);
define("CAS_STR_SERVICE_UNAVAILABLE", 7);
//@}
?>

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<?php
/**
* @file languages/spanish.php
* @author Iván-Benjamín García Torà <ivaniclixx AT gmail DOT com>
* @sa @link internalLang Internationalization @endlink
* @ingroup internalLang
*/
$this->_strings = array(
CAS_STR_USING_SERVER
=> 'usando servidor',
CAS_STR_AUTHENTICATION_WANTED
=> '¡Autentificación CAS necesaria!',
CAS_STR_LOGOUT
=> '¡Salida CAS necesaria!',
CAS_STR_SHOULD_HAVE_BEEN_REDIRECTED
=> 'Ya debería haber sido redireccionado al servidor CAS. Haga click <a href="%s">aquí</a> para continuar.',
CAS_STR_AUTHENTICATION_FAILED
=> '¡Autentificación CAS fallida!',
CAS_STR_YOU_WERE_NOT_AUTHENTICATED
=> '<p>No estás autentificado.</p><p>Puedes volver a intentarlo haciendo click <a href="%s">aquí</a>.</p><p>Si el problema persiste debería contactar con el <a href="mailto:%s">administrador de este sitio</a>.</p>',
CAS_STR_SERVICE_UNAVAILABLE
=> 'El servicio `<b>%s</b>\' no está disponible (<b>%s</b>).'
);
?>

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README
phpCAS - http://www.ja-sig.org/wiki/display/CASC/phpCAS
This software contains a client library for PHP, which can be used to identify
Central Authentication Service (CAS) authenticated users.
Please see the phpCAS website for more information.
http://www.ja-sig.org/wiki/display/CASC/phpCAS
LICENSE
Copyright © 2003-2008, The ESUP-Portail consortium & the JA-SIG Collaborative.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of the ESUP-Portail consortium & the JA-SIG
Collaborative nor the names of its contributors may be used to endorse or
promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

544
include/limesurvey/admin/classes/phpzip/phpzip.inc.php
View File

@@ -1,273 +1,271 @@
<?php
#
# PHPZip v1.2 by Sext (sext@neud.net) 2002-11-18
# (Changed: 2003-03-01)
#
# Makes zip archive
#
# Based on "Zip file creation class", uses zLib
#
#
# Modified by Jason Cleeland - removed "subdirectory" capacity for LimeSurvey use
class PHPZip
{
function Zip($dir, $zipfilename)
{
if (@function_exists('gzcompress'))
{
$curdir = getcwd();
if (is_array($dir))
{
$filelist = $dir;
}
else
{
$filelist = $this -> GetFileList($dir);
}
if ((!empty($dir))&&(!is_array($dir))&&(file_exists($dir))) chdir($dir);
else chdir($curdir);
if (count($filelist)>0)
{
foreach($filelist as $filename)
{
if (is_file($filename))
{
$fd = fopen ($filename, "r");
$content = fread ($fd, filesize ($filename));
fclose ($fd);
if (is_array($dir)) $filename = basename($filename);
$this -> addFile($content, $filename);
}
}
$out = $this -> file();
chdir($curdir);
$fp = fopen($zipfilename, "w");
fwrite($fp, $out, strlen($out));
fclose($fp);
}
return 1;
}
else return 0;
}
function GetFileList($dir)
{
$file=Array();
if (file_exists($dir))
{
$args = func_get_args();
if(isset($args[1])) {$pref = $args[1];} else {$pref="";}
$dh = opendir($dir);
while($files = readdir($dh))
{
if (($files!=".")&&($files!=".."))
{
if (!is_dir($dir.$files))
{
$file[]=$pref.$files;
}
}
}
closedir($dh);
}
return $file;
}
var $datasec = array();
var $ctrl_dir = array();
var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
var $old_offset = 0;
/**
* Converts an Unix timestamp to a four byte DOS date and time format (date
* in high two bytes, time in low two bytes allowing magnitude comparison).
*
* @param integer the current Unix timestamp
*
* @return integer the current date in a four byte DOS format
*
* @access private
*/
function unix2DosTime($unixtime = 0) {
$timearray = ($unixtime == 0) ? getdate() : getdate($unixtime);
if ($timearray['year'] < 1980) {
$timearray['year'] = 1980;
$timearray['mon'] = 1;
$timearray['mday'] = 1;
$timearray['hours'] = 0;
$timearray['minutes'] = 0;
$timearray['seconds'] = 0;
} // end if
return (($timearray['year'] - 1980) << 25) | ($timearray['mon'] << 21) | ($timearray['mday'] << 16) |
($timearray['hours'] << 11) | ($timearray['minutes'] << 5) | ($timearray['seconds'] >> 1);
} // end of the 'unix2DosTime()' method
/**
* Adds "file" to archive
*
* @param string file contents
* @param string name of the file in the archive (may contains the path)
* @param integer the current timestamp
*
* @access public
*/
function addFile($data, $name, $time = 0)
{
$name = str_replace('\\', '/', $name);
$dtime = dechex($this->unix2DosTime($time));
$hexdtime = '\x' . $dtime[6] . $dtime[7]
. '\x' . $dtime[4] . $dtime[5]
. '\x' . $dtime[2] . $dtime[3]
. '\x' . $dtime[0] . $dtime[1];
eval('$hexdtime = "' . $hexdtime . '";');
$fr = "\x50\x4b\x03\x04";
$fr .= "\x14\x00"; // ver needed to extract
$fr .= "\x00\x00"; // gen purpose bit flag
$fr .= "\x08\x00"; // compression method
$fr .= $hexdtime; // last mod time and date
// "local file header" segment
$unc_len = strlen($data);
$crc = crc32($data);
$zdata = gzcompress($data);
$c_len = strlen($zdata);
$zdata = substr(substr($zdata, 0, strlen($zdata) - 4), 2); // fix crc bug
$fr .= pack('V', $crc); // crc32
$fr .= pack('V', $c_len); // compressed filesize
$fr .= pack('V', $unc_len); // uncompressed filesize
$fr .= pack('v', strlen($name)); // length of filename
$fr .= pack('v', 0); // extra field length
$fr .= $name;
// "file data" segment
$fr .= $zdata;
// "data descriptor" segment (optional but necessary if archive is not
// served as file)
$fr .= pack('V', $crc); // crc32
$fr .= pack('V', $c_len); // compressed filesize
$fr .= pack('V', $unc_len); // uncompressed filesize
// add this entry to array
$this -> datasec[] = $fr;
$new_offset = strlen(implode('', $this->datasec));
// now add to central directory record
$cdrec = "\x50\x4b\x01\x02";
$cdrec .= "\x00\x00"; // version made by
$cdrec .= "\x14\x00"; // version needed to extract
$cdrec .= "\x00\x00"; // gen purpose bit flag
$cdrec .= "\x08\x00"; // compression method
$cdrec .= $hexdtime; // last mod time & date
$cdrec .= pack('V', $crc); // crc32
$cdrec .= pack('V', $c_len); // compressed filesize
$cdrec .= pack('V', $unc_len); // uncompressed filesize
$cdrec .= pack('v', strlen($name) ); // length of filename
$cdrec .= pack('v', 0 ); // extra field length
$cdrec .= pack('v', 0 ); // file comment length
$cdrec .= pack('v', 0 ); // disk number start
$cdrec .= pack('v', 0 ); // internal file attributes
$cdrec .= pack('V', 32 ); // external file attributes - 'archive' bit set
$cdrec .= pack('V', $this -> old_offset ); // relative offset of local header
$this -> old_offset = $new_offset;
$cdrec .= $name;
// optional extra field, file comment goes here
// save to central directory
$this -> ctrl_dir[] = $cdrec;
} // end of the 'addFile()' method
/**
* Dumps out file
*
* @return string the zipped file
*
* @access public
*/
function file()
{
$data = implode('', $this -> datasec);
$ctrldir = implode('', $this -> ctrl_dir);
return
$data .
$ctrldir .
$this -> eof_ctrl_dir .
pack('v', sizeof($this -> ctrl_dir)) . // total # of entries "on this disk"
pack('v', sizeof($this -> ctrl_dir)) . // total # of entries overall
pack('V', strlen($ctrldir)) . // size of central dir
pack('V', strlen($data)) . // offset to start of central dir
"\x00\x00"; // .zip file comment length
} // end of the 'file()' method
// This comes from http://de.tikiwiki.org/xref-BRANCH-1-9/nav.html?lib/sheet/include/org/apicnet/io/archive/CZip.php.source.html
function extract($dir, $zipfilename){
if (function_exists("zip_open")) {
//$dir = eregi_replace("(\..*$)", "", $zipfilename);
$this->createDir($dir);
$zip = zip_open($zipfilename);
if ($zip) {
while ($zip_entry = zip_read($zip)) {
if (zip_entry_open($zip, $zip_entry, "r")) {
$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
// if (eregi("(\/)", zip_entry_name($zip_entry))) $this->createDir($dir."/".eregi_replace("\/.*$", "", zip_entry_name($zip_entry)));
// LimeSurvey Only extract first dir for the moment
if ( ! eregi("(\/)", zip_entry_name($zip_entry)))
{
$this->createFile($dir."/".zip_entry_name($zip_entry), $buf,zip_entry_filesize($zip_entry));
}
zip_entry_close($zip_entry);
}
}
zip_close($zip);
}
else
{
return "Error:OpenZip";
}
}
return 'OK';
}
function createDir($dir){
if (eregi("(\/$)", $dir)) @mkdir (substr($dir, 0, strlen($dir) - 1));
else @mkdir ($dir);
}
// This comes from http://fr.php.net/zip
function createFile($file, $data, $size){
//$file = new File($file, TRUE);
//if ($file->exists()) {
// $file->delFile();
// $file->createFile();
//}
//$file->writeData($data);
if (is_file($file))
{
unlink($file);
}
$fopen = fopen($file, "w");
fwrite($fopen,$data,$size);
}
} // end of the 'PHPZip' class
?>
<?php
#
# PHPZip v1.2 by Sext (sext@neud.net) 2002-11-18
# (Changed: 2003-03-01)
#
# Makes zip archive
#
# Based on "Zip file creation class", uses zLib
#
#
# Modified by Jason Cleeland - removed "subdirectory" capacity for LimeSurvey use
class PHPZip
{
function Zip($dir, $zipfilename)
{
if (@function_exists('gzcompress'))
{
$curdir = getcwd();
if (is_array($dir))
{
$filelist = $dir;
}
else
{
$filelist = $this -> GetFileList($dir);
}
if ((!empty($dir))&&(!is_array($dir))&&(file_exists($dir))) chdir($dir);
else chdir($curdir);
if (count($filelist)>0)
{
foreach($filelist as $filename)
{
if (is_file($filename))
{
$fd = fopen ($filename, "r");
$content = @fread ($fd, filesize ($filename));
fclose ($fd);
if (is_array($dir)) $filename = basename($filename);
$this -> addFile($content, $filename);
}
}
$out = $this -> file();
chdir($curdir);
$fp = fopen($zipfilename, "w");
fwrite($fp, $out, strlen($out));
fclose($fp);
}
return 1;
}
else return 0;
}
function GetFileList($dir)
{
$file=Array();
if (file_exists($dir))
{
$args = func_get_args();
if(isset($args[1])) {$pref = $args[1];} else {$pref="";}
$dh = opendir($dir);
while($files = readdir($dh))
{
if (($files!=".")&&($files!=".."))
{
if (!is_dir($dir.$files))
{
$file[]=$pref.$files;
}
}
}
closedir($dh);
}
return $file;
}
var $datasec = array();
var $ctrl_dir = array();
var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
var $old_offset = 0;
/**
* Converts an Unix timestamp to a four byte DOS date and time format (date
* in high two bytes, time in low two bytes allowing magnitude comparison).
*
* @param integer the current Unix timestamp
*
* @return integer the current date in a four byte DOS format
*
* @access private
*/
function unix2DosTime($unixtime = 0) {
$timearray = ($unixtime == 0) ? getdate() : getdate($unixtime);
if ($timearray['year'] < 1980) {
$timearray['year'] = 1980;
$timearray['mon'] = 1;
$timearray['mday'] = 1;
$timearray['hours'] = 0;
$timearray['minutes'] = 0;
$timearray['seconds'] = 0;
} // end if
return (($timearray['year'] - 1980) << 25) | ($timearray['mon'] << 21) | ($timearray['mday'] << 16) |
($timearray['hours'] << 11) | ($timearray['minutes'] << 5) | ($timearray['seconds'] >> 1);
} // end of the 'unix2DosTime()' method
/**
* Adds "file" to archive
*
* @param string file contents
* @param string name of the file in the archive (may contains the path)
* @param integer the current timestamp
*
* @access public
*/
function addFile($data, $name, $time = 0)
{
$name = str_replace('\\', '/', $name);
$dtime = dechex($this->unix2DosTime($time));
$hexdtime = '\x' . $dtime[6] . $dtime[7]
. '\x' . $dtime[4] . $dtime[5]
. '\x' . $dtime[2] . $dtime[3]
. '\x' . $dtime[0] . $dtime[1];
eval('$hexdtime = "' . $hexdtime . '";');
$fr = "\x50\x4b\x03\x04";
$fr .= "\x14\x00"; // ver needed to extract
$fr .= "\x00\x00"; // gen purpose bit flag
$fr .= "\x08\x00"; // compression method
$fr .= $hexdtime; // last mod time and date
// "local file header" segment
$unc_len = strlen($data);
$crc = crc32($data);
$zdata = gzcompress($data);
$c_len = strlen($zdata);
$zdata = substr(substr($zdata, 0, strlen($zdata) - 4), 2); // fix crc bug
$fr .= pack('V', $crc); // crc32
$fr .= pack('V', $c_len); // compressed filesize
$fr .= pack('V', $unc_len); // uncompressed filesize
$fr .= pack('v', strlen($name)); // length of filename
$fr .= pack('v', 0); // extra field length
$fr .= $name;
// "file data" segment
$fr .= $zdata;
// "data descriptor" segment (optional but necessary if archive is not
// served as file)
$fr .= pack('V', $crc); // crc32
$fr .= pack('V', $c_len); // compressed filesize
$fr .= pack('V', $unc_len); // uncompressed filesize
// add this entry to array
$this -> datasec[] = $fr;
$new_offset = strlen(implode('', $this->datasec));
// now add to central directory record
$cdrec = "\x50\x4b\x01\x02";
$cdrec .= "\x00\x00"; // version made by
$cdrec .= "\x14\x00"; // version needed to extract
$cdrec .= "\x00\x00"; // gen purpose bit flag
$cdrec .= "\x08\x00"; // compression method
$cdrec .= $hexdtime; // last mod time & date
$cdrec .= pack('V', $crc); // crc32
$cdrec .= pack('V', $c_len); // compressed filesize
$cdrec .= pack('V', $unc_len); // uncompressed filesize
$cdrec .= pack('v', strlen($name) ); // length of filename
$cdrec .= pack('v', 0 ); // extra field length
$cdrec .= pack('v', 0 ); // file comment length
$cdrec .= pack('v', 0 ); // disk number start
$cdrec .= pack('v', 0 ); // internal file attributes
$cdrec .= pack('V', 32 ); // external file attributes - 'archive' bit set
$cdrec .= pack('V', $this -> old_offset ); // relative offset of local header
$this -> old_offset = $new_offset;
$cdrec .= $name;
// optional extra field, file comment goes here
// save to central directory
$this -> ctrl_dir[] = $cdrec;
} // end of the 'addFile()' method
/**
* Dumps out file
*
* @return string the zipped file
*
* @access public
*/
function file()
{
$data = implode('', $this -> datasec);
$ctrldir = implode('', $this -> ctrl_dir);
return
$data .
$ctrldir .
$this -> eof_ctrl_dir .
pack('v', sizeof($this -> ctrl_dir)) . // total # of entries "on this disk"
pack('v', sizeof($this -> ctrl_dir)) . // total # of entries overall
pack('V', strlen($ctrldir)) . // size of central dir
pack('V', strlen($data)) . // offset to start of central dir
"\x00\x00"; // .zip file comment length
} // end of the 'file()' method
// This comes from http://de.tikiwiki.org/xref-BRANCH-1-9/nav.html?lib/sheet/include/org/apicnet/io/archive/CZip.php.source.html
function extract($dir, $zipfilename){
if (function_exists("zip_open")) {
$this->createDir($dir);
$zip = zip_open($zipfilename);
if ($zip) {
while ($zip_entry = zip_read($zip)) {
if (zip_entry_open($zip, $zip_entry, "r")) {
$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
// LimeSurvey Only extract first dir for the moment
if ( ! preg_match("/(\/)/i", zip_entry_name($zip_entry)))
{
$this->createFile($dir."/".zip_entry_name($zip_entry), $buf,zip_entry_filesize($zip_entry));
}
zip_entry_close($zip_entry);
}
}
zip_close($zip);
}
else
{
return "Error:OpenZip";
}
}
return 'OK';
}
function createDir($dir){
if (preg_match("/(\/$)/", $dir)) @mkdir (substr($dir, 0, strlen($dir) - 1));
else @mkdir ($dir);
}
// This comes from http://fr.php.net/zip
function createFile($file, $data, $size){
//$file = new File($file, TRUE);
//if ($file->exists()) {
// $file->delFile();
// $file->createFile();
//}
//$file->writeData($data);
if (is_file($file))
{
unlink($file);
}
$fopen = fopen($file, "w");
fwrite($fopen,$data,$size);
}
} // end of the 'PHPZip' class
?>

10
include/limesurvey/admin/classes/tcpdf/checkphpversion.php
View File

@@ -1,10 +0,0 @@
<?php
if (version_compare(PHP_VERSION, '5.0.0', '<') && version_compare(PHP_VERSION, '4.0.0', '>'))
{
require_once('tcpdf_php4.php');
}
else if (version_compare(PHP_VERSION, '5.0.0', '>'))
{
require_once('tcpdf.php');
}
?>

24
include/limesurvey/admin/classes/tcpdf/extensiontcpdf.php
View File

@@ -1,19 +1,12 @@
<?php
require_once('checkphpversion.php');
require_once('tcpdf.php');
class PDF extends TCPDF
{
function PDF($orientation='L', $unit='mm', $format='A4')
{
if (version_compare(PHP_VERSION, '5.0.0', '<') && version_compare(PHP_VERSION, '4.0.0', '>'))
{
parent::TCPDF($orientation,$unit,$format);
}
else if(version_compare(PHP_VERSION, '5.0.0', '>'))
{
parent::__construct($orientation,$unit,$format);
}
parent::__construct($orientation,$unit,$format);
$this->SetAutoPageBreak(true,10);
$this->AliasNbPages();
@@ -21,6 +14,7 @@ class PDF extends TCPDF
function intopdf($text,$format='')
{
$text = $this->delete_html($text);
$oldformat = $this->FontStyle;
$this->SetFont('',$format,$this->FontSizePt);
$this->Write(5,$text);
@@ -31,7 +25,7 @@ class PDF extends TCPDF
{
$oldsize = $this->FontSizePt;
$this->SetFontSize($oldsize-2);
$this->Write(5,$text);
$this->Write(5,$this->delete_html($text));
$this->ln(5);
$this->SetFontSize($oldsize);
}
@@ -39,6 +33,7 @@ class PDF extends TCPDF
{
if(!empty($title))
{
$title = $this->delete_html($title);
$oldsize = $this->FontSizePt;
$this->SetFontSize($oldsize+4);
$this->Line(5,$this->y,($this->w-5),$this->y);
@@ -46,6 +41,7 @@ class PDF extends TCPDF
$this->MultiCell('','',$title,'','C',0);
if(!empty($description) && isset($description))
{
$description = $this->delete_html($description);
$this->ln(7);
$this->SetFontSize($oldsize+2);
$this->MultiCell('','',$description,'','C',0);
@@ -68,7 +64,7 @@ class PDF extends TCPDF
{
for($b=0;$b<sizeof($array[$a]);$b++)
{
$this->Cell($maxwidth[$b]*($this->FontSize),4,$array[$a][$b],0,0,'C');
$this->Cell($maxwidth[$b]*($this->FontSize),4,$this->delete_html($array[$a][$b]),0,0,'C');
}
$this->ln();
}
@@ -99,5 +95,11 @@ class PDF extends TCPDF
{
$this->Output($name,"D");
}
function delete_html($text)
{
$text = html_entity_decode($text);
return strip_tags($text);
}
}
?>

2
include/limesurvey/admin/classes/tcpdf/tcpdf.php
View File

@@ -5548,7 +5548,7 @@ if(!class_exists('TCPDF', false)) {
if (isset($dash)) {
$dash_string = "";
if ($dash) {
if (ereg("^.+,", $dash)) {
if (preg_match("/^.+,/", $dash)) {
$tab = explode(",", $dash);
} else {
$tab = array($dash);

7786
include/limesurvey/admin/classes/tcpdf/tcpdf_php4.php
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