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-rw-r--r--paste/include/geshi/scripts/get-keywords/lib/pear/Console/Getopt.php251
-rw-r--r--paste/include/geshi/scripts/get-keywords/lib/pear/PEAR.php1055
-rw-r--r--paste/include/geshi/scripts/get-keywords/lib/pear/XML/Parser.php684
3 files changed, 0 insertions, 1990 deletions
diff --git a/paste/include/geshi/scripts/get-keywords/lib/pear/Console/Getopt.php b/paste/include/geshi/scripts/get-keywords/lib/pear/Console/Getopt.php
deleted file mode 100644
index 723ef12..0000000
--- a/paste/include/geshi/scripts/get-keywords/lib/pear/Console/Getopt.php
+++ /dev/null
@@ -1,251 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4: */
-// +----------------------------------------------------------------------+
-// | PHP Version 4 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2003 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 3.0 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available through the world-wide-web at the following url: |
-// | http://www.php.net/license/3_0.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Author: Andrei Zmievski <andrei@php.net> |
-// +----------------------------------------------------------------------+
-//
-// $Id: Getopt.php,v 1.1 2005/06/04 04:04:00 oracleshinoda Exp $
-
-require_once 'lib/pear/PEAR.php';
-
-/**
- * Command-line options parsing class.
- *
- * @author Andrei Zmievski <andrei@php.net>
- *
- */
-class Console_Getopt {
- /**
- * Parses the command-line options.
- *
- * The first parameter to this function should be the list of command-line
- * arguments without the leading reference to the running program.
- *
- * The second parameter is a string of allowed short options. Each of the
- * option letters can be followed by a colon ':' to specify that the option
- * requires an argument, or a double colon '::' to specify that the option
- * takes an optional argument.
- *
- * The third argument is an optional array of allowed long options. The
- * leading '--' should not be included in the option name. Options that
- * require an argument should be followed by '=', and options that take an
- * option argument should be followed by '=='.
- *
- * The return value is an array of two elements: the list of parsed
- * options and the list of non-option command-line arguments. Each entry in
- * the list of parsed options is a pair of elements - the first one
- * specifies the option, and the second one specifies the option argument,
- * if there was one.
- *
- * Long and short options can be mixed.
- *
- * Most of the semantics of this function are based on GNU getopt_long().
- *
- * @param array $args an array of command-line arguments
- * @param string $short_options specifies the list of allowed short options
- * @param array $long_options specifies the list of allowed long options
- *
- * @return array two-element array containing the list of parsed options and
- * the non-option arguments
- *
- * @access public
- *
- */
- function getopt2($args, $short_options, $long_options = null)
- {
- return Console_Getopt::doGetopt(2, $args, $short_options, $long_options);
- }
-
- /**
- * This function expects $args to start with the script name (POSIX-style).
- * Preserved for backwards compatibility.
- * @see getopt2()
- */
- function getopt($args, $short_options, $long_options = null)
- {
- return Console_Getopt::doGetopt(1, $args, $short_options, $long_options);
- }
-
- /**
- * The actual implementation of the argument parsing code.
- */
- function doGetopt($version, $args, $short_options, $long_options = null)
- {
- // in case you pass directly readPHPArgv() as the first arg
- if (PEAR::isError($args)) {
- return $args;
- }
- if (empty($args)) {
- return array(array(), array());
- }
- $opts = array();
- $non_opts = array();
-
- settype($args, 'array');
-
- if ($long_options) {
- sort($long_options);
- }
-
- /*
- * Preserve backwards compatibility with callers that relied on
- * erroneous POSIX fix.
- */
- if ($version < 2) {
- if (isset($args[0]{0}) && $args[0]{0} != '-') {
- array_shift($args);
- }
- }
-
- reset($args);
- while (list($i, $arg) = each($args)) {
-
- /* The special element '--' means explicit end of
- options. Treat the rest of the arguments as non-options
- and end the loop. */
- if ($arg == '--') {
- $non_opts = array_merge($non_opts, array_slice($args, $i + 1));
- break;
- }
-
- if ($arg{0} != '-' || (strlen($arg) > 1 && $arg{1} == '-' && !$long_options)) {
- $non_opts = array_merge($non_opts, array_slice($args, $i));
- break;
- } elseif (strlen($arg) > 1 && $arg{1} == '-') {
- $error = Console_Getopt::_parseLongOption(substr($arg, 2), $long_options, $opts, $args);
- if (PEAR::isError($error))
- return $error;
- } else {
- $error = Console_Getopt::_parseShortOption(substr($arg, 1), $short_options, $opts, $args);
- if (PEAR::isError($error))
- return $error;
- }
- }
-
- return array($opts, $non_opts);
- }
-
- /**
- * @access private
- *
- */
- function _parseShortOption($arg, $short_options, &$opts, &$args)
- {
- for ($i = 0; $i < strlen($arg); $i++) {
- $opt = $arg{$i};
- $opt_arg = null;
-
- /* Try to find the short option in the specifier string. */
- if (($spec = strstr($short_options, $opt)) === false || $arg{$i} == ':')
- {
- return PEAR::raiseError("Console_Getopt: unrecognized option -- $opt");
- }
-
- if (strlen($spec) > 1 && $spec{1} == ':') {
- if (strlen($spec) > 2 && $spec{2} == ':') {
- if ($i + 1 < strlen($arg)) {
- /* Option takes an optional argument. Use the remainder of
- the arg string if there is anything left. */
- $opts[] = array($opt, substr($arg, $i + 1));
- break;
- }
- } else {
- /* Option requires an argument. Use the remainder of the arg
- string if there is anything left. */
- if ($i + 1 < strlen($arg)) {
- $opts[] = array($opt, substr($arg, $i + 1));
- break;
- } else if (list(, $opt_arg) = each($args))
- /* Else use the next argument. */;
- else
- return PEAR::raiseError("Console_Getopt: option requires an argument -- $opt");
- }
- }
-
- $opts[] = array($opt, $opt_arg);
- }
- }
-
- /**
- * @access private
- *
- */
- function _parseLongOption($arg, $long_options, &$opts, &$args)
- {
- @list($opt, $opt_arg) = explode('=', $arg, 2);
- $opt_len = strlen($opt);
-
- for ($i = 0; $i < count($long_options); $i++) {
- $long_opt = $long_options[$i];
- $opt_start = substr($long_opt, 0, $opt_len);
-
- /* Option doesn't match. Go on to the next one. */
- if ($opt_start != $opt)
- continue;
-
- $opt_rest = substr($long_opt, $opt_len);
-
- /* Check that the options uniquely matches one of the allowed
- options. */
- if ($opt_rest != '' && $opt{0} != '=' &&
- $i + 1 < count($long_options) &&
- $opt == substr($long_options[$i+1], 0, $opt_len)) {
- return PEAR::raiseError("Console_Getopt: option --$opt is ambiguous");
- }
-
- if (substr($long_opt, -1) == '=') {
- if (substr($long_opt, -2) != '==') {
- /* Long option requires an argument.
- Take the next argument if one wasn't specified. */;
- if (!strlen($opt_arg) && !(list(, $opt_arg) = each($args))) {
- return PEAR::raiseError("Console_Getopt: option --$opt requires an argument");
- }
- }
- } else if ($opt_arg) {
- return PEAR::raiseError("Console_Getopt: option --$opt doesn't allow an argument");
- }
-
- $opts[] = array('--' . $opt, $opt_arg);
- return;
- }
-
- return PEAR::raiseError("Console_Getopt: unrecognized option --$opt");
- }
-
- /**
- * Safely read the $argv PHP array across different PHP configurations.
- * Will take care on register_globals and register_argc_argv ini directives
- *
- * @access public
- * @return mixed the $argv PHP array or PEAR error if not registered
- */
- function readPHPArgv()
- {
- global $argv;
- if (!is_array($argv)) {
- if (!@is_array($_SERVER['argv'])) {
- if (!@is_array($GLOBALS['HTTP_SERVER_VARS']['argv'])) {
- return PEAR::raiseError("Console_Getopt: Could not read cmd args (register_argc_argv=Off?)");
- }
- return $GLOBALS['HTTP_SERVER_VARS']['argv'];
- }
- return $_SERVER['argv'];
- }
- return $argv;
- }
-
-}
-
-?>
diff --git a/paste/include/geshi/scripts/get-keywords/lib/pear/PEAR.php b/paste/include/geshi/scripts/get-keywords/lib/pear/PEAR.php
deleted file mode 100644
index 5a86b6b..0000000
--- a/paste/include/geshi/scripts/get-keywords/lib/pear/PEAR.php
+++ /dev/null
@@ -1,1055 +0,0 @@
-<?php
-//
-// +--------------------------------------------------------------------+
-// | PEAR, the PHP Extension and Application Repository |
-// +--------------------------------------------------------------------+
-// | Copyright (c) 1997-2004 The PHP Group |
-// +--------------------------------------------------------------------+
-// | This source file is subject to version 3.0 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available through the world-wide-web at the following url: |
-// | http://www.php.net/license/3_0.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +--------------------------------------------------------------------+
-// | Authors: Sterling Hughes <sterling@php.net> |
-// | Stig Bakken <ssb@php.net> |
-// | Tomas V.V.Cox <cox@idecnet.com> |
-// +--------------------------------------------------------------------+
-//
-// $Id: PEAR.php,v 1.1 2005/06/04 04:03:26 oracleshinoda Exp $
-//
-
-define('PEAR_ERROR_RETURN', 1);
-define('PEAR_ERROR_PRINT', 2);
-define('PEAR_ERROR_TRIGGER', 4);
-define('PEAR_ERROR_DIE', 8);
-define('PEAR_ERROR_CALLBACK', 16);
-/**
- * WARNING: obsolete
- * @deprecated
- */
-define('PEAR_ERROR_EXCEPTION', 32);
-define('PEAR_ZE2', (function_exists('version_compare') &&
- version_compare(zend_version(), "2-dev", "ge")));
-
-if (substr(PHP_OS, 0, 3) == 'WIN') {
- define('OS_WINDOWS', true);
- define('OS_UNIX', false);
- define('PEAR_OS', 'Windows');
-} else {
- define('OS_WINDOWS', false);
- define('OS_UNIX', true);
- define('PEAR_OS', 'Unix'); // blatant assumption
-}
-
-// instant backwards compatibility
-if (!defined('PATH_SEPARATOR')) {
- if (OS_WINDOWS) {
- define('PATH_SEPARATOR', ';');
- } else {
- define('PATH_SEPARATOR', ':');
- }
-}
-
-$GLOBALS['_PEAR_default_error_mode'] = PEAR_ERROR_RETURN;
-$GLOBALS['_PEAR_default_error_options'] = E_USER_NOTICE;
-$GLOBALS['_PEAR_destructor_object_list'] = array();
-$GLOBALS['_PEAR_shutdown_funcs'] = array();
-$GLOBALS['_PEAR_error_handler_stack'] = array();
-
-@ini_set('track_errors', true);
-
-/**
- * Base class for other PEAR classes. Provides rudimentary
- * emulation of destructors.
- *
- * If you want a destructor in your class, inherit PEAR and make a
- * destructor method called _yourclassname (same name as the
- * constructor, but with a "_" prefix). Also, in your constructor you
- * have to call the PEAR constructor: $this->PEAR();.
- * The destructor method will be called without parameters. Note that
- * at in some SAPI implementations (such as Apache), any output during
- * the request shutdown (in which destructors are called) seems to be
- * discarded. If you need to get any debug information from your
- * destructor, use error_log(), syslog() or something similar.
- *
- * IMPORTANT! To use the emulated destructors you need to create the
- * objects by reference: $obj =& new PEAR_child;
- *
- * @since PHP 4.0.2
- * @author Stig Bakken <ssb@php.net>
- * @see http://pear.php.net/manual/
- */
-class PEAR
-{
- // {{{ properties
-
- /**
- * Whether to enable internal debug messages.
- *
- * @var bool
- * @access private
- */
- var $_debug = false;
-
- /**
- * Default error mode for this object.
- *
- * @var int
- * @access private
- */
- var $_default_error_mode = null;
-
- /**
- * Default error options used for this object when error mode
- * is PEAR_ERROR_TRIGGER.
- *
- * @var int
- * @access private
- */
- var $_default_error_options = null;
-
- /**
- * Default error handler (callback) for this object, if error mode is
- * PEAR_ERROR_CALLBACK.
- *
- * @var string
- * @access private
- */
- var $_default_error_handler = '';
-
- /**
- * Which class to use for error objects.
- *
- * @var string
- * @access private
- */
- var $_error_class = 'PEAR_Error';
-
- /**
- * An array of expected errors.
- *
- * @var array
- * @access private
- */
- var $_expected_errors = array();
-
- // }}}
-
- // {{{ constructor
-
- /**
- * Constructor. Registers this object in
- * $_PEAR_destructor_object_list for destructor emulation if a
- * destructor object exists.
- *
- * @param string $error_class (optional) which class to use for
- * error objects, defaults to PEAR_Error.
- * @access public
- * @return void
- */
- function PEAR($error_class = null)
- {
- $classname = strtolower(get_class($this));
- if ($this->_debug) {
- print "PEAR constructor called, class=$classname\n";
- }
- if ($error_class !== null) {
- $this->_error_class = $error_class;
- }
- while ($classname && strcasecmp($classname, "pear")) {
- $destructor = "_$classname";
- if (method_exists($this, $destructor)) {
- global $_PEAR_destructor_object_list;
- $_PEAR_destructor_object_list[] = &$this;
- if (!isset($GLOBALS['_PEAR_SHUTDOWN_REGISTERED'])) {
- register_shutdown_function("_PEAR_call_destructors");
- $GLOBALS['_PEAR_SHUTDOWN_REGISTERED'] = true;
- }
- break;
- } else {
- $classname = get_parent_class($classname);
- }
- }
- }
-
- // }}}
- // {{{ destructor
-
- /**
- * Destructor (the emulated type of...). Does nothing right now,
- * but is included for forward compatibility, so subclass
- * destructors should always call it.
- *
- * See the note in the class desciption about output from
- * destructors.
- *
- * @access public
- * @return void
- */
- function _PEAR() {
- if ($this->_debug) {
- printf("PEAR destructor called, class=%s\n", strtolower(get_class($this)));
- }
- }
-
- // }}}
- // {{{ getStaticProperty()
-
- /**
- * If you have a class that's mostly/entirely static, and you need static
- * properties, you can use this method to simulate them. Eg. in your method(s)
- * do this: $myVar = &PEAR::getStaticProperty('myclass', 'myVar');
- * You MUST use a reference, or they will not persist!
- *
- * @access public
- * @param string $class The calling classname, to prevent clashes
- * @param string $var The variable to retrieve.
- * @return mixed A reference to the variable. If not set it will be
- * auto initialised to NULL.
- */
- function &getStaticProperty($class, $var)
- {
- static $properties;
- return $properties[$class][$var];
- }
-
- // }}}
- // {{{ registerShutdownFunc()
-
- /**
- * Use this function to register a shutdown method for static
- * classes.
- *
- * @access public
- * @param mixed $func The function name (or array of class/method) to call
- * @param mixed $args The arguments to pass to the function
- * @return void
- */
- function registerShutdownFunc($func, $args = array())
- {
- $GLOBALS['_PEAR_shutdown_funcs'][] = array($func, $args);
- }
-
- // }}}
- // {{{ isError()
-
- /**
- * Tell whether a value is a PEAR error.
- *
- * @param mixed $data the value to test
- * @param int $code if $data is an error object, return true
- * only if $code is a string and
- * $obj->getMessage() == $code or
- * $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 (is_null($code)) {
- return true;
- } elseif (is_string($code)) {
- return $data->getMessage() == $code;
- } else {
- return $data->getCode() == $code;
- }
- }
- return false;
- }
-
- // }}}
- // {{{ setErrorHandling()
-
- /**
- * Sets how errors generated by this object should be handled.
- * Can be invoked both in objects and statically. If called
- * statically, setErrorHandling sets the default behaviour for all
- * PEAR objects. If called in an object, setErrorHandling sets
- * the default behaviour for that object.
- *
- * @param int $mode
- * One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT,
- * PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE,
- * PEAR_ERROR_CALLBACK or PEAR_ERROR_EXCEPTION.
- *
- * @param mixed $options
- * When $mode is PEAR_ERROR_TRIGGER, this is the error level (one
- * of E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR).
- *
- * When $mode is PEAR_ERROR_CALLBACK, this parameter is expected
- * to be the callback function or method. A callback
- * function is a string with the name of the function, a
- * callback method is an array of two elements: the element
- * at index 0 is the object, and the element at index 1 is
- * the name of the method to call in the object.
- *
- * When $mode is PEAR_ERROR_PRINT or PEAR_ERROR_DIE, this is
- * a printf format string used when printing the error
- * message.
- *
- * @access public
- * @return void
- * @see PEAR_ERROR_RETURN
- * @see PEAR_ERROR_PRINT
- * @see PEAR_ERROR_TRIGGER
- * @see PEAR_ERROR_DIE
- * @see PEAR_ERROR_CALLBACK
- * @see PEAR_ERROR_EXCEPTION
- *
- * @since PHP 4.0.5
- */
-
- function setErrorHandling($mode = null, $options = null)
- {
- if (isset($this) && is_a($this, 'PEAR')) {
- $setmode = &$this->_default_error_mode;
- $setoptions = &$this->_default_error_options;
- } else {
- $setmode = &$GLOBALS['_PEAR_default_error_mode'];
- $setoptions = &$GLOBALS['_PEAR_default_error_options'];
- }
-
- switch ($mode) {
- case PEAR_ERROR_EXCEPTION:
- case PEAR_ERROR_RETURN:
- case PEAR_ERROR_PRINT:
- case PEAR_ERROR_TRIGGER:
- case PEAR_ERROR_DIE:
- case null:
- $setmode = $mode;
- $setoptions = $options;
- break;
-
- case PEAR_ERROR_CALLBACK:
- $setmode = $mode;
- // class/object method callback
- if (is_callable($options)) {
- $setoptions = $options;
- } else {
- trigger_error("invalid error callback", E_USER_WARNING);
- }
- break;
-
- default:
- trigger_error("invalid error mode", E_USER_WARNING);
- break;
- }
- }
-
- // }}}
- // {{{ expectError()
-
- /**
- * This method is used to tell which errors you expect to get.
- * Expected errors are always returned with error mode
- * PEAR_ERROR_RETURN. Expected error codes are stored in a stack,
- * and this method pushes a new element onto it. The list of
- * expected errors are in effect until they are popped off the
- * stack with the popExpect() method.
- *
- * Note that this method can not be called statically
- *
- * @param mixed $code a single error code or an array of error codes to expect
- *
- * @return int the new depth of the "expected errors" stack
- * @access public
- */
- function expectError($code = '*')
- {
- if (is_array($code)) {
- array_push($this->_expected_errors, $code);
- } else {
- array_push($this->_expected_errors, array($code));
- }
- return sizeof($this->_expected_errors);
- }
-
- // }}}
- // {{{ popExpect()
-
- /**
- * This method pops one element off the expected error codes
- * stack.
- *
- * @return array the list of error codes that were popped
- */
- function popExpect()
- {
- return array_pop($this->_expected_errors);
- }
-
- // }}}
- // {{{ _checkDelExpect()
-
- /**
- * This method checks unsets an error code if available
- *
- * @param mixed error code
- * @return bool true if the error code was unset, false otherwise
- * @access private
- * @since PHP 4.3.0
- */
- function _checkDelExpect($error_code)
- {
- $deleted = false;
-
- foreach ($this->_expected_errors AS $key => $error_array) {
- if (in_array($error_code, $error_array)) {
- unset($this->_expected_errors[$key][array_search($error_code, $error_array)]);
- $deleted = true;
- }
-
- // clean up empty arrays
- if (0 == count($this->_expected_errors[$key])) {
- unset($this->_expected_errors[$key]);
- }
- }
- return $deleted;
- }
-
- // }}}
- // {{{ delExpect()
-
- /**
- * This method deletes all occurences of the specified element from
- * the expected error codes stack.
- *
- * @param mixed $error_code error code that should be deleted
- * @return mixed list of error codes that were deleted or error
- * @access public
- * @since PHP 4.3.0
- */
- function delExpect($error_code)
- {
- $deleted = false;
-
- if ((is_array($error_code) && (0 != count($error_code)))) {
- // $error_code is a non-empty array here;
- // we walk through it trying to unset all
- // values
- foreach($error_code as $key => $error) {
- if ($this->_checkDelExpect($error)) {
- $deleted = true;
- } else {
- $deleted = false;
- }
- }
- return $deleted ? true : PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME
- } elseif (!empty($error_code)) {
- // $error_code comes alone, trying to unset it
- if ($this->_checkDelExpect($error_code)) {
- return true;
- } else {
- return PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME
- }
- } else {
- // $error_code is empty
- return PEAR::raiseError("The expected error you submitted is empty"); // IMPROVE ME
- }
- }
-
- // }}}
- // {{{ raiseError()
-
- /**
- * This method is a wrapper that returns an instance of the
- * configured error class with this object's default error
- * handling applied. If the $mode and $options parameters are not
- * specified, the object's defaults are used.
- *
- * @param mixed $message a text error message or a PEAR error object
- *
- * @param int $code a numeric error code (it is up to your class
- * to define these if you want to use codes)
- *
- * @param int $mode One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT,
- * PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE,
- * PEAR_ERROR_CALLBACK, PEAR_ERROR_EXCEPTION.
- *
- * @param mixed $options If $mode is PEAR_ERROR_TRIGGER, this parameter
- * specifies the PHP-internal error level (one of
- * E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR).
- * If $mode is PEAR_ERROR_CALLBACK, this
- * parameter specifies the callback function or
- * method. In other error modes this parameter
- * is ignored.
- *
- * @param string $userinfo If you need to pass along for example debug
- * information, this parameter is meant for that.
- *
- * @param string $error_class The returned error object will be
- * instantiated from this class, if specified.
- *
- * @param bool $skipmsg If true, raiseError will only pass error codes,
- * the error message parameter will be dropped.
- *
- * @access public
- * @return object a PEAR error object
- * @see PEAR::setErrorHandling
- * @since PHP 4.0.5
- */
- function raiseError($message = null,
- $code = null,
- $mode = null,
- $options = null,
- $userinfo = null,
- $error_class = null,
- $skipmsg = false)
- {
- // The error is yet a PEAR error object
- if (is_object($message)) {
- $code = $message->getCode();
- $userinfo = $message->getUserInfo();
- $error_class = $message->getType();
- $message->error_message_prefix = '';
- $message = $message->getMessage();
- }
-
- if (isset($this) && isset($this->_expected_errors) && sizeof($this->_expected_errors) > 0 && sizeof($exp = end($this->_expected_errors))) {
- if ($exp[0] == "*" ||
- (is_int(reset($exp)) && in_array($code, $exp)) ||
- (is_string(reset($exp)) && in_array($message, $exp))) {
- $mode = PEAR_ERROR_RETURN;
- }
- }
- // No mode given, try global ones
- if ($mode === null) {
- // Class error handler
- if (isset($this) && isset($this->_default_error_mode)) {
- $mode = $this->_default_error_mode;
- $options = $this->_default_error_options;
- // Global error handler
- } elseif (isset($GLOBALS['_PEAR_default_error_mode'])) {
- $mode = $GLOBALS['_PEAR_default_error_mode'];
- $options = $GLOBALS['_PEAR_default_error_options'];
- }
- }
-
- if ($error_class !== null) {
- $ec = $error_class;
- } elseif (isset($this) && isset($this->_error_class)) {
- $ec = $this->_error_class;
- } else {
- $ec = 'PEAR_Error';
- }
- if ($skipmsg) {
- return new $ec($code, $mode, $options, $userinfo);
- } else {
- return new $ec($message, $code, $mode, $options, $userinfo);
- }
- }
-
- // }}}
- // {{{ throwError()
-
- /**
- * Simpler form of raiseError with fewer options. In most cases
- * message, code and userinfo are enough.
- *
- * @param string $message
- *
- */
- function throwError($message = null,
- $code = null,
- $userinfo = null)
- {
- if (isset($this) && is_a($this, 'PEAR')) {
- return $this->raiseError($message, $code, null, null, $userinfo);
- } else {
- return PEAR::raiseError($message, $code, null, null, $userinfo);
- }
- }
-
- // }}}
- function staticPushErrorHandling($mode, $options = null)
- {
- $stack = &$GLOBALS['_PEAR_error_handler_stack'];
- $def_mode = &$GLOBALS['_PEAR_default_error_mode'];
- $def_options = &$GLOBALS['_PEAR_default_error_options'];
- $stack[] = array($def_mode, $def_options);
- switch ($mode) {
- case PEAR_ERROR_EXCEPTION:
- case PEAR_ERROR_RETURN:
- case PEAR_ERROR_PRINT:
- case PEAR_ERROR_TRIGGER:
- case PEAR_ERROR_DIE:
- case null:
- $def_mode = $mode;
- $def_options = $options;
- break;
-
- case PEAR_ERROR_CALLBACK:
- $def_mode = $mode;
- // class/object method callback
- if (is_callable($options)) {
- $def_options = $options;
- } else {
- trigger_error("invalid error callback", E_USER_WARNING);
- }
- break;
-
- default:
- trigger_error("invalid error mode", E_USER_WARNING);
- break;
- }
- $stack[] = array($mode, $options);
- return true;
- }
-
- function staticPopErrorHandling()
- {
- $stack = &$GLOBALS['_PEAR_error_handler_stack'];
- $setmode = &$GLOBALS['_PEAR_default_error_mode'];
- $setoptions = &$GLOBALS['_PEAR_default_error_options'];
- array_pop($stack);
- list($mode, $options) = $stack[sizeof($stack) - 1];
- array_pop($stack);
- switch ($mode) {
- case PEAR_ERROR_EXCEPTION:
- case PEAR_ERROR_RETURN:
- case PEAR_ERROR_PRINT:
- case PEAR_ERROR_TRIGGER:
- case PEAR_ERROR_DIE:
- case null:
- $setmode = $mode;
- $setoptions = $options;
- break;
-
- case PEAR_ERROR_CALLBACK:
- $setmode = $mode;
- // class/object method callback
- if (is_callable($options)) {
- $setoptions = $options;
- } else {
- trigger_error("invalid error callback", E_USER_WARNING);
- }
- break;
-
- default:
- trigger_error("invalid error mode", E_USER_WARNING);
- break;
- }
- return true;
- }
-
- // {{{ pushErrorHandling()
-
- /**
- * Push a new error handler on top of the error handler options stack. With this
- * you can easily override the actual error handler for some code and restore
- * it later with popErrorHandling.
- *
- * @param mixed $mode (same as setErrorHandling)
- * @param mixed $options (same as setErrorHandling)
- *
- * @return bool Always true
- *
- * @see PEAR::setErrorHandling
- */
- function pushErrorHandling($mode, $options = null)
- {
- $stack = &$GLOBALS['_PEAR_error_handler_stack'];
- if (isset($this) && is_a($this, 'PEAR')) {
- $def_mode = &$this->_default_error_mode;
- $def_options = &$this->_default_error_options;
- } else {
- $def_mode = &$GLOBALS['_PEAR_default_error_mode'];
- $def_options = &$GLOBALS['_PEAR_default_error_options'];
- }
- $stack[] = array($def_mode, $def_options);
-
- if (isset($this) && is_a($this, 'PEAR')) {
- $this->setErrorHandling($mode, $options);
- } else {
- PEAR::setErrorHandling($mode, $options);
- }
- $stack[] = array($mode, $options);
- return true;
- }
-
- // }}}
- // {{{ popErrorHandling()
-
- /**
- * Pop the last error handler used
- *
- * @return bool Always true
- *
- * @see PEAR::pushErrorHandling
- */
- function popErrorHandling()
- {
- $stack = &$GLOBALS['_PEAR_error_handler_stack'];
- array_pop($stack);
- list($mode, $options) = $stack[sizeof($stack) - 1];
- array_pop($stack);
- if (isset($this) && is_a($this, 'PEAR')) {
- $this->setErrorHandling($mode, $options);
- } else {
- PEAR::setErrorHandling($mode, $options);
- }
- return true;
- }
-
- // }}}
- // {{{ loadExtension()
-
- /**
- * OS independant PHP extension load. Remember to take care
- * on the correct extension name for case sensitive OSes.
- *
- * @param string $ext The extension name
- * @return bool Success or not on the dl() call
- */
- function loadExtension($ext)
- {
- if (!extension_loaded($ext)) {
- // if either returns true dl() will produce a FATAL error, stop that
- if ((ini_get('enable_dl') != 1) || (ini_get('safe_mode') == 1)) {
- return false;
- }
- if (OS_WINDOWS) {
- $suffix = '.dll';
- } elseif (PHP_OS == 'HP-UX') {
- $suffix = '.sl';
- } elseif (PHP_OS == 'AIX') {
- $suffix = '.a';
- } elseif (PHP_OS == 'OSX') {
- $suffix = '.bundle';
- } else {
- $suffix = '.so';
- }
- return @dl('php_'.$ext.$suffix) || @dl($ext.$suffix);
- }
- return true;
- }
-
- // }}}
-}
-
-// {{{ _PEAR_call_destructors()
-
-function _PEAR_call_destructors()
-{
- global $_PEAR_destructor_object_list;
- if (is_array($_PEAR_destructor_object_list) &&
- sizeof($_PEAR_destructor_object_list))
- {
- reset($_PEAR_destructor_object_list);
- if (@PEAR::getStaticProperty('PEAR', 'destructlifo')) {
- $_PEAR_destructor_object_list = array_reverse($_PEAR_destructor_object_list);
- }
- while (list($k, $objref) = each($_PEAR_destructor_object_list)) {
- $classname = get_class($objref);
- while ($classname) {
- $destructor = "_$classname";
- if (method_exists($objref, $destructor)) {
- $objref->$destructor();
- break;
- } else {
- $classname = get_parent_class($classname);
- }
- }
- }
- // Empty the object list to ensure that destructors are
- // not called more than once.
- $_PEAR_destructor_object_list = array();
- }
-
- // Now call the shutdown functions
- if (is_array($GLOBALS['_PEAR_shutdown_funcs']) AND !empty($GLOBALS['_PEAR_shutdown_funcs'])) {
- foreach ($GLOBALS['_PEAR_shutdown_funcs'] as $value) {
- call_user_func_array($value[0], $value[1]);
- }
- }
-}
-
-// }}}
-
-class PEAR_Error
-{
- // {{{ properties
-
- var $error_message_prefix = '';
- var $mode = PEAR_ERROR_RETURN;
- var $level = E_USER_NOTICE;
- var $code = -1;
- var $message = '';
- var $userinfo = '';
- var $backtrace = null;
-
- // }}}
- // {{{ constructor
-
- /**
- * PEAR_Error constructor
- *
- * @param string $message message
- *
- * @param int $code (optional) error code
- *
- * @param int $mode (optional) error mode, one of: PEAR_ERROR_RETURN,
- * PEAR_ERROR_PRINT, PEAR_ERROR_DIE, PEAR_ERROR_TRIGGER,
- * PEAR_ERROR_CALLBACK or PEAR_ERROR_EXCEPTION
- *
- * @param mixed $options (optional) error level, _OR_ in the case of
- * PEAR_ERROR_CALLBACK, the callback function or object/method
- * tuple.
- *
- * @param string $userinfo (optional) additional user/debug info
- *
- * @access public
- *
- */
- function PEAR_Error($message = 'unknown error', $code = null,
- $mode = null, $options = null, $userinfo = null)
- {
- if ($mode === null) {
- $mode = PEAR_ERROR_RETURN;
- }
- $this->message = $message;
- $this->code = $code;
- $this->mode = $mode;
- $this->userinfo = $userinfo;
- if (function_exists("debug_backtrace")) {
- if (@!PEAR::getStaticProperty('PEAR_Error', 'skiptrace')) {
- $this->backtrace = debug_backtrace();
- }
- }
- if ($mode & PEAR_ERROR_CALLBACK) {
- $this->level = E_USER_NOTICE;
- $this->callback = $options;
- } else {
- if ($options === null) {
- $options = E_USER_NOTICE;
- }
- $this->level = $options;
- $this->callback = null;
- }
- if ($this->mode & PEAR_ERROR_PRINT) {
- if (is_null($options) || is_int($options)) {
- $format = "%s";
- } else {
- $format = $options;
- }
- printf($format, $this->getMessage());
- }
- if ($this->mode & PEAR_ERROR_TRIGGER) {
- trigger_error($this->getMessage(), $this->level);
- }
- if ($this->mode & PEAR_ERROR_DIE) {
- $msg = $this->getMessage();
- if (is_null($options) || is_int($options)) {
- $format = "%s";
- if (substr($msg, -1) != "\n") {
- $msg .= "\n";
- }
- } else {
- $format = $options;
- }
- die(sprintf($format, $msg));
- }
- if ($this->mode & PEAR_ERROR_CALLBACK) {
- if (is_callable($this->callback)) {
- call_user_func($this->callback, $this);
- }
- }
- if ($this->mode & PEAR_ERROR_EXCEPTION) {
- trigger_error("PEAR_ERROR_EXCEPTION is obsolete, use class PEAR_ErrorStack for exceptions", E_USER_WARNING);
- eval('$e = new Exception($this->message, $this->code);$e->PEAR_Error = $this;throw($e);');
- }
- }
-
- // }}}
- // {{{ getMode()
-
- /**
- * Get the error mode from an error object.
- *
- * @return int error mode
- * @access public
- */
- function getMode() {
- return $this->mode;
- }
-
- // }}}
- // {{{ getCallback()
-
- /**
- * Get the callback function/method from an error object.
- *
- * @return mixed callback function or object/method array
- * @access public
- */
- function getCallback() {
- return $this->callback;
- }
-
- // }}}
- // {{{ getMessage()
-
-
- /**
- * Get the error message from an error object.
- *
- * @return string full error message
- * @access public
- */
- function getMessage()
- {
- return ($this->error_message_prefix . $this->message);
- }
-
-
- // }}}
- // {{{ getCode()
-
- /**
- * Get error code from an error object
- *
- * @return int error code
- * @access public
- */
- function getCode()
- {
- return $this->code;
- }
-
- // }}}
- // {{{ getType()
-
- /**
- * Get the name of this error/exception.
- *
- * @return string error/exception name (type)
- * @access public
- */
- function getType()
- {
- return get_class($this);
- }
-
- // }}}
- // {{{ getUserInfo()
-
- /**
- * Get additional user-supplied information.
- *
- * @return string user-supplied information
- * @access public
- */
- function getUserInfo()
- {
- return $this->userinfo;
- }
-
- // }}}
- // {{{ getDebugInfo()
-
- /**
- * Get additional debug information supplied by the application.
- *
- * @return string debug information
- * @access public
- */
- function getDebugInfo()
- {
- return $this->getUserInfo();
- }
-
- // }}}
- // {{{ getBacktrace()
-
- /**
- * Get the call backtrace from where the error was generated.
- * Supported with PHP 4.3.0 or newer.
- *
- * @param int $frame (optional) what frame to fetch
- * @return array Backtrace, or NULL if not available.
- * @access public
- */
- function getBacktrace($frame = null)
- {
- if ($frame === null) {
- return $this->backtrace;
- }
- return $this->backtrace[$frame];
- }
-
- // }}}
- // {{{ addUserInfo()
-
- function addUserInfo($info)
- {
- if (empty($this->userinfo)) {
- $this->userinfo = $info;
- } else {
- $this->userinfo .= " ** $info";
- }
- }
-
- // }}}
- // {{{ toString()
-
- /**
- * Make a string representation of this object.
- *
- * @return string a string with an object summary
- * @access public
- */
- function toString() {
- $modes = array();
- $levels = array(E_USER_NOTICE => 'notice',
- E_USER_WARNING => 'warning',
- E_USER_ERROR => 'error');
- if ($this->mode & PEAR_ERROR_CALLBACK) {
- if (is_array($this->callback)) {
- $callback = (is_object($this->callback[0]) ?
- strtolower(get_class($this->callback[0])) :
- $this->callback[0]) . '::' .
- $this->callback[1];
- } else {
- $callback = $this->callback;
- }
- return sprintf('[%s: message="%s" code=%d mode=callback '.
- 'callback=%s prefix="%s" info="%s"]',
- strtolower(get_class($this)), $this->message, $this->code,
- $callback, $this->error_message_prefix,
- $this->userinfo);
- }
- if ($this->mode & PEAR_ERROR_PRINT) {
- $modes[] = 'print';
- }
- if ($this->mode & PEAR_ERROR_TRIGGER) {
- $modes[] = 'trigger';
- }
- if ($this->mode & PEAR_ERROR_DIE) {
- $modes[] = 'die';
- }
- if ($this->mode & PEAR_ERROR_RETURN) {
- $modes[] = 'return';
- }
- return sprintf('[%s: message="%s" code=%d mode=%s level=%s '.
- 'prefix="%s" info="%s"]',
- strtolower(get_class($this)), $this->message, $this->code,
- implode("|", $modes), $levels[$this->level],
- $this->error_message_prefix,
- $this->userinfo);
- }
-
- // }}}
-}
-
-/*
- * Local Variables:
- * mode: php
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- */
-?>
diff --git a/paste/include/geshi/scripts/get-keywords/lib/pear/XML/Parser.php b/paste/include/geshi/scripts/get-keywords/lib/pear/XML/Parser.php
deleted file mode 100644
index 0febabb..0000000
--- a/paste/include/geshi/scripts/get-keywords/lib/pear/XML/Parser.php
+++ /dev/null
@@ -1,684 +0,0 @@
-<?php
-//
-// +----------------------------------------------------------------------+
-// | PHP Version 4 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2004 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 3.0 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/3_0.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Author: Stig Bakken <ssb@fast.no> |
-// | Tomas V.V.Cox <cox@idecnet.com> |
-// | Stephan Schmidt <schst@php-tools.net> |
-// +----------------------------------------------------------------------+
-//
-// $Id: Parser.php,v 1.1 2005/06/04 04:04:48 oracleshinoda Exp $
-
-/**
- * XML Parser class.
- *
- * This is an XML parser based on PHP's "xml" extension,
- * based on the bundled expat library.
- *
- * @category XML
- * @package XML_Parser
- * @author Stig Bakken <ssb@fast.no>
- * @author Tomas V.V.Cox <cox@idecnet.com>
- * @author Stephan Schmidt <schst@php-tools.net>
- */
-
-/**
- * uses PEAR's error handling
- */
-require_once 'lib/pear/PEAR.php';
-
-/**
- * resource could not be created
- */
-define('XML_PARSER_ERROR_NO_RESOURCE', 200);
-
-/**
- * unsupported mode
- */
-define('XML_PARSER_ERROR_UNSUPPORTED_MODE', 201);
-
-/**
- * invalid encoding was given
- */
-define('XML_PARSER_ERROR_INVALID_ENCODING', 202);
-
-/**
- * specified file could not be read
- */
-define('XML_PARSER_ERROR_FILE_NOT_READABLE', 203);
-
-/**
- * invalid input
- */
-define('XML_PARSER_ERROR_INVALID_INPUT', 204);
-
-/**
- * remote file cannot be retrieved in safe mode
- */
-define('XML_PARSER_ERROR_REMOTE', 205);
-
-/**
- * XML Parser class.
- *
- * This is an XML parser based on PHP's "xml" extension,
- * based on the bundled expat library.
- *
- * Notes:
- * - It requires PHP 4.0.4pl1 or greater
- * - From revision 1.17, the function names used by the 'func' mode
- * are in the format "xmltag_$elem", for example: use "xmltag_name"
- * to handle the <name></name> tags of your xml file.
- *
- * @category XML
- * @package XML_Parser
- * @author Stig Bakken <ssb@fast.no>
- * @author Tomas V.V.Cox <cox@idecnet.com>
- * @author Stephan Schmidt <schst@php-tools.net>
- * todo create XML_Parser_Namespace to parse documents with namespaces
- * todo create XML_Parser_Pull
- * todo Tests that need to be made:
- * - mixing character encodings
- * - a test using all expat handlers
- * - options (folding, output charset)
- * - different parsing modes
- */
-class XML_Parser extends PEAR
-{
- // {{{ properties
-
- /**
- * XML parser handle
- *
- * @var resource
- * @see xml_parser_create()
- */
- var $parser;
-
- /**
- * File handle if parsing from a file
- *
- * @var resource
- */
- var $fp;
-
- /**
- * Whether to do case folding
- *
- * If set to true, all tag and attribute names will
- * be converted to UPPER CASE.
- *
- * @var boolean
- */
- var $folding = true;
-
- /**
- * Mode of operation, one of "event" or "func"
- *
- * @var string
- */
- var $mode;
-
- /**
- * Mapping from expat handler function to class method.
- *
- * @var array
- */
- var $handler = array(
- 'character_data_handler' => 'cdataHandler',
- 'default_handler' => 'defaultHandler',
- 'processing_instruction_handler' => 'piHandler',
- 'unparsed_entity_decl_handler' => 'unparsedHandler',
- 'notation_decl_handler' => 'notationHandler',
- 'external_entity_ref_handler' => 'entityrefHandler'
- );
-
- /**
- * source encoding
- *
- * @var string
- */
- var $srcenc;
-
- /**
- * target encoding
- *
- * @var string
- */
- var $tgtenc;
-
- /**
- * handler object
- *
- * @var object
- */
- var $_handlerObj;
-
- // }}}
- // {{{ constructor
-
- /**
- * Creates an XML parser.
- *
- * This is needed for PHP4 compatibility, it will
- * call the constructor, when a new instance is created.
- *
- * @param string $srcenc source charset encoding, use NULL (default) to use
- * whatever the document specifies
- * @param string $mode how this parser object should work, "event" for
- * startelement/endelement-type events, "func"
- * to have it call functions named after elements
- * @param string $tgenc a valid target encoding
- */
- function XML_Parser($srcenc = null, $mode = 'event', $tgtenc = null)
- {
- XML_Parser::__construct($srcenc, $mode, $tgtenc);
- }
- // }}}
-
- /**
- * PHP5 constructor
- *
- * @param string $srcenc source charset encoding, use NULL (default) to use
- * whatever the document specifies
- * @param string $mode how this parser object should work, "event" for
- * startelement/endelement-type events, "func"
- * to have it call functions named after elements
- * @param string $tgenc a valid target encoding
- */
- function __construct($srcenc = null, $mode = 'event', $tgtenc = null)
- {
- $this->PEAR('XML_Parser_Error');
-
- $this->mode = $mode;
- $this->srcenc = $srcenc;
- $this->tgtenc = $tgtenc;
- }
- // }}}
-
- /**
- * Sets the mode of the parser.
- *
- * Possible modes are:
- * - func
- * - event
- *
- * You can set the mode using the second parameter
- * in the constructor.
- *
- * This method is only needed, when switching to a new
- * mode at a later point.
- *
- * @access public
- * @param string mode, either 'func' or 'event'
- * @return boolean|object true on success, PEAR_Error otherwise
- */
- function setMode($mode)
- {
- if ($mode != 'func' && $mode != 'event') {
- $this->raiseError('Unsupported mode given', XML_PARSER_ERROR_UNSUPPORTED_MODE);
- }
-
- $this->mode = $mode;
- return true;
- }
-
- /**
- * Sets the object, that will handle the XML events
- *
- * This allows you to create a handler object independent of the
- * parser object that you are using and easily switch the underlying
- * parser.
- *
- * If no object will be set, XML_Parser assumes that you
- * extend this class and handle the events in $this.
- *
- * @access public
- * @param object object to handle the events
- * @return boolean will always return true
- * @since v1.2.0beta3
- */
- function setHandlerObj(&$obj)
- {
- $this->_handlerObj = &$obj;
- return true;
- }
-
- /**
- * Init the element handlers
- *
- * @access private
- */
- function _initHandlers()
- {
- if (!is_resource($this->parser)) {
- return false;
- }
-
- if (!is_object($this->_handlerObj)) {
- $this->_handlerObj = &$this;
- }
- switch ($this->mode) {
-
- case 'func':
- xml_set_object($this->parser, $this->_handlerObj);
- xml_set_element_handler($this->parser, array(&$this, 'funcStartHandler'), array(&$this, 'funcEndHandler'));
- break;
-
- case 'event':
- xml_set_object($this->parser, $this->_handlerObj);
- xml_set_element_handler($this->parser, 'startHandler', 'endHandler');
- break;
- default:
- return $this->raiseError('Unsupported mode given', XML_PARSER_ERROR_UNSUPPORTED_MODE);
- break;
- }
-
-
- /**
- * set additional handlers for character data, entities, etc.
- */
- foreach ($this->handler as $xml_func => $method) {
- if (method_exists($this->_handlerObj, $method)) {
- $xml_func = 'xml_set_' . $xml_func;
- $xml_func($this->parser, $method);
- }
- }
- }
-
- // {{{ _create()
-
- /**
- * create the XML parser resource
- *
- * Has been moved from the constructor to avoid
- * problems with object references.
- *
- * Furthermore it allows us returning an error
- * if something fails.
- *
- * @access private
- * @return boolean|object true on success, PEAR_Error otherwise
- *
- * @see xml_parser_create
- */
- function _create()
- {
- if ($this->srcenc === null) {
- $xp = @xml_parser_create();
- } else {
- $xp = @xml_parser_create($this->srcenc);
- }
- if (is_resource($xp)) {
- if ($this->tgtenc !== null) {
- if (!@xml_parser_set_option($xp, XML_OPTION_TARGET_ENCODING,
- $this->tgtenc)) {
- return $this->raiseError('invalid target encoding', XML_PARSER_ERROR_INVALID_ENCODING);
- }
- }
- $this->parser = $xp;
- $result = $this->_initHandlers($this->mode);
- if ($this->isError($result)) {
- return $result;
- }
- xml_parser_set_option($xp, XML_OPTION_CASE_FOLDING, $this->folding);
-
- return true;
- }
- return $this->raiseError('Unable to create XML parser resource.', XML_PARSER_ERROR_NO_RESOURCE);
- }
-
- // }}}
- // {{{ reset()
-
- /**
- * Reset the parser.
- *
- * This allows you to use one parser instance
- * to parse multiple XML documents.
- *
- * @access public
- * @return boolean|object true on success, PEAR_Error otherwise
- */
- function reset()
- {
- $result = $this->_create();
- if ($this->isError( $result )) {
- return $result;
- }
- return true;
- }
-
- // }}}
- // {{{ setInputFile()
-
- /**
- * Sets the input xml file to be parsed
- *
- * @param string Filename (full path)
- * @return resource fopen handle of the given file
- * @throws XML_Parser_Error
- * @see setInput(), setInputString(), parse()
- * @access public
- */
- function setInputFile($file)
- {
- /**
- * check, if file is a remote file
- */
- if (eregi('^(http|ftp)://', substr($file, 0, 10))) {
- if (!ini_get('allow_url_fopen')) {
- return $this->raiseError('Remote files cannot be parsed, as safe mode is enabled.', XML_PARSER_ERROR_REMOTE);
- }
- }
-
- $fp = @fopen($file, 'rb');
- if (is_resource($fp)) {
- $this->fp = $fp;
- return $fp;
- }
- return $this->raiseError('File could not be opened.', XML_PARSER_ERROR_FILE_NOT_READABLE);
- }
-
- // }}}
- // {{{ setInputString()
-
- /**
- * XML_Parser::setInputString()
- *
- * Sets the xml input from a string
- *
- * @param string $data a string containing the XML document
- * @return null
- **/
- function setInputString($data)
- {
- $this->fp = $data;
- return null;
- }
-
- // }}}
- // {{{ setInput()
-
- /**
- * Sets the file handle to use with parse().
- *
- * You should use setInputFile() or setInputString() if you
- * pass a string
- *
- * @param mixed $fp Can be either a resource returned from fopen(),
- * a URL, a local filename or a string.
- * @access public
- * @see parse()
- * @uses setInputString(), setInputFile()
- */
- function setInput($fp)
- {
- if (is_resource($fp)) {
- $this->fp = $fp;
- return true;
- }
- // see if it's an absolute URL (has a scheme at the beginning)
- elseif (eregi('^[a-z]+://', substr($fp, 0, 10))) {
- return $this->setInputFile($fp);
- }
- // see if it's a local file
- elseif (file_exists($fp)) {
- return $this->setInputFile($fp);
- }
- // it must be a string
- else {
- $this->fp = $fp;
- return true;
- }
-
- return $this->raiseError('Illegal input format', XML_PARSER_ERROR_INVALID_INPUT);
- }
-
- // }}}
- // {{{ parse()
-
- /**
- * Central parsing function.
- *
- * @return true|object PEAR error returns true on success, or a PEAR_Error otherwise
- * @access public
- */
- function parse()
- {
- /**
- * reset the parser
- */
- $result = $this->reset();
- if ($this->isError($result)) {
- return $result;
- }
- // if $this->fp was fopened previously
- if (is_resource($this->fp)) {
-
- while ($data = fread($this->fp, 4096)) {
- if (!$this->_parseString($data, feof($this->fp))) {
- $error = &$this->raiseError();
- $this->free();
- return $error;
- }
- }
- // otherwise, $this->fp must be a string
- } else {
- if (!$this->_parseString($this->fp, true)) {
- $error = &$this->raiseError();
- $this->free();
- return $error;
- }
- }
- $this->free();
-
- return true;
- }
-
- /**
- * XML_Parser::_parseString()
- *
- * @param string $data
- * @param boolean $eof
- * @return bool
- * @access private
- * @see parseString()
- **/
- function _parseString($data, $eof = false)
- {
- return xml_parse($this->parser, $data, $eof);
- }
-
- // }}}
- // {{{ parseString()
-
- /**
- * XML_Parser::parseString()
- *
- * Parses a string.
- *
- * @param string $data XML data
- * @param boolean $eof If set and TRUE, data is the last piece of data sent in this parser
- * @throws XML_Parser_Error
- * @return Pear Error|true true on success or a PEAR Error
- * @see _parseString()
- */
- function parseString($data, $eof = false)
- {
- if (!isset($this->parser) || !is_resource($this->parser)) {
- $this->reset();
- }
-
- if (!$this->_parseString($data, $eof)) {
- $error = &$this->raiseError();
- $this->free();
- return $error;
- }
-
- if ($eof === true) {
- $this->free();
- }
- return true;
- }
-
- /**
- * XML_Parser::free()
- *
- * Free the internal resources associated with the parser
- *
- * @return null
- **/
- function free()
- {
- if (isset($this->parser) && is_resource($this->parser)) {
- xml_parser_free($this->parser);
- unset( $this->parser );
- }
- if (isset($this->fp) && is_resource($this->fp)) {
- fclose($this->fp);
- }
- unset($this->fp);
- return null;
- }
-
- /**
- * XML_Parser::raiseError()
- *
- * Throws a XML_Parser_Error
- *
- * @param string $msg the error message
- * @param integer $ecode the error message code
- * @return XML_Parser_Error
- **/
- function raiseError($msg = null, $ecode = 0)
- {
- $msg = !is_null($msg) ? $msg : $this->parser;
- $err = &new XML_Parser_Error($msg, $ecode);
- return parent::raiseError($err);
- }
-
- // }}}
- // {{{ funcStartHandler()
-
- function funcStartHandler($xp, $elem, $attribs)
- {
- $func = 'xmltag_' . $elem;
- if (strchr($func, '.')) {
- $func = str_replace('.', '_', $func);
- }
- if (method_exists($this->_handlerObj, $func)) {
- call_user_func(array(&$this->_handlerObj, $func), $xp, $elem, $attribs);
- } elseif (method_exists($this->_handlerObj, 'xmltag')) {
- call_user_func(array(&$this->_handlerObj, 'xmltag'), $xp, $elem, $attribs);
- }
- }
-
- // }}}
- // {{{ funcEndHandler()
-
- function funcEndHandler($xp, $elem)
- {
- $func = 'xmltag_' . $elem . '_';
- if (strchr($func, '.')) {
- $func = str_replace('.', '_', $func);
- }
- if (method_exists($this->_handlerObj, $func)) {
- call_user_func(array(&$this->_handlerObj, $func), $xp, $elem);
- } elseif (method_exists($this->_handlerObj, 'xmltag_')) {
- call_user_func(array(&$this->_handlerObj, 'xmltag_'), $xp, $elem);
- }
- }
-
- // }}}
- // {{{ startHandler()
-
- /**
- *
- * @abstract
- */
- function startHandler($xp, $elem, &$attribs)
- {
- return NULL;
- }
-
- // }}}
- // {{{ endHandler()
-
- /**
- *
- * @abstract
- */
- function endHandler($xp, $elem)
- {
- return NULL;
- }
-
-
- // }}}me
-}
-
-/**
- * error class, replaces PEAR_Error
- *
- * An instance of this class will be returned
- * if an error occurs inside XML_Parser.
- *
- * There are three advantages over using the standard PEAR_Error:
- * - All messages will be prefixed
- * - check for XML_Parser error, using is_a( $error, 'XML_Parser_Error' )
- * - messages can be generated from the xml_parser resource
- *
- * @package XML_Parser
- * @access public
- * @see PEAR_Error
- */
-class XML_Parser_Error extends PEAR_Error
-{
- // {{{ properties
-
- /**
- * prefix for all messages
- *
- * @var string
- */
- var $error_message_prefix = 'XML_Parser: ';
-
- // }}}
- // {{{ constructor()
- /**
- * construct a new error instance
- *
- * You may either pass a message or an xml_parser resource as first
- * parameter. If a resource has been passed, the last error that
- * happened will be retrieved and returned.
- *
- * @access public
- * @param string|resource message or parser resource
- * @param integer error code
- * @param integer error handling
- * @param integer error level
- */
- function XML_Parser_Error($msgorparser = 'unknown error', $code = 0, $mode = PEAR_ERROR_RETURN, $level = E_USER_NOTICE)
- {
- if (is_resource($msgorparser)) {
- $code = xml_get_error_code($msgorparser);
- $msgorparser = sprintf('%s at XML input line %d',
- xml_error_string($code),
- xml_get_current_line_number($msgorparser));
- }
- $this->PEAR_Error($msgorparser, $code, $mode, $level);
- }
- // }}}
-}
-?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 17:54:56 +0000