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diff --git a/includes/pear/PEAR/PackageFile/Parser/v1.php b/includes/pear/PEAR/PackageFile/Parser/v1.php
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--- a/includes/pear/PEAR/PackageFile/Parser/v1.php
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-<?php
-/**
- * package.xml parsing class, package.xml version 1.0
- *
- * PHP versions 4 and 5
- *
- * @category pear
- * @package PEAR
- * @author Greg Beaver <cellog@php.net>
- * @copyright 1997-2009 The Authors
- * @license http://opensource.org/licenses/bsd-license.php New BSD License
- * @version CVS: $Id$
- * @link http://pear.php.net/package/PEAR
- * @since File available since Release 1.4.0a1
- */
-/**
- * package.xml abstraction class
- */
-require_once 'PEAR/PackageFile/v1.php';
-/**
- * Parser for package.xml version 1.0
- * @category pear
- * @package PEAR
- * @author Greg Beaver <cellog@php.net>
- * @copyright 1997-2009 The Authors
- * @license http://opensource.org/licenses/bsd-license.php New BSD License
- * @version Release: @PEAR-VER@
- * @link http://pear.php.net/package/PEAR
- * @since Class available since Release 1.4.0a1
- */
-class PEAR_PackageFile_Parser_v1
-{
- var $_registry;
- var $_config;
- var $_logger;
- /**
- * BC hack to allow PEAR_Common::infoFromString() to sort of
- * work with the version 2.0 format - there's no filelist though
- * @param PEAR_PackageFile_v2
- */
- function fromV2($packagefile)
- {
- $info = $packagefile->getArray(true);
- $ret = new PEAR_PackageFile_v1;
- $ret->fromArray($info['old']);
- }
-
- function setConfig(&$c)
- {
- $this->_config = &$c;
- $this->_registry = &$c->getRegistry();
- }
-
- function setLogger(&$l)
- {
- $this->_logger = &$l;
- }
-
- /**
- * @param string contents of package.xml file, version 1.0
- * @return bool success of parsing
- */
- function &parse($data, $file, $archive = false)
- {
- if (!extension_loaded('xml')) {
- return PEAR::raiseError('Cannot create xml parser for parsing package.xml, no xml extension');
- }
- $xp = xml_parser_create();
- if (!$xp) {
- $a = &PEAR::raiseError('Cannot create xml parser for parsing package.xml');
- return $a;
- }
- xml_set_object($xp, $this);
- xml_set_element_handler($xp, '_element_start_1_0', '_element_end_1_0');
- xml_set_character_data_handler($xp, '_pkginfo_cdata_1_0');
- xml_parser_set_option($xp, XML_OPTION_CASE_FOLDING, false);
-
- $this->element_stack = array();
- $this->_packageInfo = array('provides' => array());
- $this->current_element = false;
- unset($this->dir_install);
- $this->_packageInfo['filelist'] = array();
- $this->filelist =& $this->_packageInfo['filelist'];
- $this->dir_names = array();
- $this->in_changelog = false;
- $this->d_i = 0;
- $this->cdata = '';
- $this->_isValid = true;
-
- if (!xml_parse($xp, $data, 1)) {
- $code = xml_get_error_code($xp);
- $line = xml_get_current_line_number($xp);
- xml_parser_free($xp);
- $a = &PEAR::raiseError(sprintf("XML error: %s at line %d",
- $str = xml_error_string($code), $line), 2);
- return $a;
- }
-
- xml_parser_free($xp);
-
- $pf = new PEAR_PackageFile_v1;
- $pf->setConfig($this->_config);
- if (isset($this->_logger)) {
- $pf->setLogger($this->_logger);
- }
- $pf->setPackagefile($file, $archive);
- $pf->fromArray($this->_packageInfo);
- return $pf;
- }
- // {{{ _unIndent()
-
- /**
- * Unindent given string
- *
- * @param string $str The string that has to be unindented.
- * @return string
- * @access private
- */
- function _unIndent($str)
- {
- // remove leading newlines
- $str = preg_replace('/^[\r\n]+/', '', $str);
- // find whitespace at the beginning of the first line
- $indent_len = strspn($str, " \t");
- $indent = substr($str, 0, $indent_len);
- $data = '';
- // remove the same amount of whitespace from following lines
- foreach (explode("\n", $str) as $line) {
- if (substr($line, 0, $indent_len) == $indent) {
- $data .= substr($line, $indent_len) . "\n";
- } elseif (trim(substr($line, 0, $indent_len))) {
- $data .= ltrim($line);
- }
- }
- return $data;
- }
-
- // Support for package DTD v1.0:
- // {{{ _element_start_1_0()
-
- /**
- * XML parser callback for ending elements. Used for version 1.0
- * packages.
- *
- * @param resource $xp XML parser resource
- * @param string $name name of ending element
- *
- * @return void
- *
- * @access private
- */
- function _element_start_1_0($xp, $name, $attribs)
- {
- array_push($this->element_stack, $name);
- $this->current_element = $name;
- $spos = sizeof($this->element_stack) - 2;
- $this->prev_element = ($spos >= 0) ? $this->element_stack[$spos] : '';
- $this->current_attributes = $attribs;
- $this->cdata = '';
- switch ($name) {
- case 'dir':
- if ($this->in_changelog) {
- break;
- }
- if (array_key_exists('name', $attribs) && $attribs['name'] != '/') {
- $attribs['name'] = preg_replace(array('!\\\\+!', '!/+!'), array('/', '/'),
- $attribs['name']);
- if (strrpos($attribs['name'], '/') === strlen($attribs['name']) - 1) {
- $attribs['name'] = substr($attribs['name'], 0,
- strlen($attribs['name']) - 1);
- }
- if (strpos($attribs['name'], '/') === 0) {
- $attribs['name'] = substr($attribs['name'], 1);
- }
- $this->dir_names[] = $attribs['name'];
- }
- if (isset($attribs['baseinstalldir'])) {
- $this->dir_install = $attribs['baseinstalldir'];
- }
- if (isset($attribs['role'])) {
- $this->dir_role = $attribs['role'];
- }
- break;
- case 'file':
- if ($this->in_changelog) {
- break;
- }
- if (isset($attribs['name'])) {
- $path = '';
- if (count($this->dir_names)) {
- foreach ($this->dir_names as $dir) {
- $path .= $dir . '/';
- }
- }
- $path .= preg_replace(array('!\\\\+!', '!/+!'), array('/', '/'),
- $attribs['name']);
- unset($attribs['name']);
- $this->current_path = $path;
- $this->filelist[$path] = $attribs;
- // Set the baseinstalldir only if the file don't have this attrib
- if (!isset($this->filelist[$path]['baseinstalldir']) &&
- isset($this->dir_install))
- {
- $this->filelist[$path]['baseinstalldir'] = $this->dir_install;
- }
- // Set the Role
- if (!isset($this->filelist[$path]['role']) && isset($this->dir_role)) {
- $this->filelist[$path]['role'] = $this->dir_role;
- }
- }
- break;
- case 'replace':
- if (!$this->in_changelog) {
- $this->filelist[$this->current_path]['replacements'][] = $attribs;
- }
- break;
- case 'maintainers':
- $this->_packageInfo['maintainers'] = array();
- $this->m_i = 0; // maintainers array index
- break;
- case 'maintainer':
- // compatibility check
- if (!isset($this->_packageInfo['maintainers'])) {
- $this->_packageInfo['maintainers'] = array();
- $this->m_i = 0;
- }
- $this->_packageInfo['maintainers'][$this->m_i] = array();
- $this->current_maintainer =& $this->_packageInfo['maintainers'][$this->m_i];
- break;
- case 'changelog':
- $this->_packageInfo['changelog'] = array();
- $this->c_i = 0; // changelog array index
- $this->in_changelog = true;
- break;
- case 'release':
- if ($this->in_changelog) {
- $this->_packageInfo['changelog'][$this->c_i] = array();
- $this->current_release = &$this->_packageInfo['changelog'][$this->c_i];
- } else {
- $this->current_release = &$this->_packageInfo;
- }
- break;
- case 'deps':
- if (!$this->in_changelog) {
- $this->_packageInfo['release_deps'] = array();
- }
- break;
- case 'dep':
- // dependencies array index
- if (!$this->in_changelog) {
- $this->d_i++;
- isset($attribs['type']) ? ($attribs['type'] = strtolower($attribs['type'])) : false;
- $this->_packageInfo['release_deps'][$this->d_i] = $attribs;
- }
- break;
- case 'configureoptions':
- if (!$this->in_changelog) {
- $this->_packageInfo['configure_options'] = array();
- }
- break;
- case 'configureoption':
- if (!$this->in_changelog) {
- $this->_packageInfo['configure_options'][] = $attribs;
- }
- break;
- case 'provides':
- if (empty($attribs['type']) || empty($attribs['name'])) {
- break;
- }
- $attribs['explicit'] = true;
- $this->_packageInfo['provides']["$attribs[type];$attribs[name]"] = $attribs;
- break;
- case 'package' :
- if (isset($attribs['version'])) {
- $this->_packageInfo['xsdversion'] = trim($attribs['version']);
- } else {
- $this->_packageInfo['xsdversion'] = '1.0';
- }
- if (isset($attribs['packagerversion'])) {
- $this->_packageInfo['packagerversion'] = $attribs['packagerversion'];
- }
- break;
- }
- }
-
- // }}}
- // {{{ _element_end_1_0()
-
- /**
- * XML parser callback for ending elements. Used for version 1.0
- * packages.
- *
- * @param resource $xp XML parser resource
- * @param string $name name of ending element
- *
- * @return void
- *
- * @access private
- */
- function _element_end_1_0($xp, $name)
- {
- $data = trim($this->cdata);
- switch ($name) {
- case 'name':
- switch ($this->prev_element) {
- case 'package':
- $this->_packageInfo['package'] = $data;
- break;
- case 'maintainer':
- $this->current_maintainer['name'] = $data;
- break;
- }
- break;
- case 'extends' :
- $this->_packageInfo['extends'] = $data;
- break;
- case 'summary':
- $this->_packageInfo['summary'] = $data;
- break;
- case 'description':
- $data = $this->_unIndent($this->cdata);
- $this->_packageInfo['description'] = $data;
- break;
- case 'user':
- $this->current_maintainer['handle'] = $data;
- break;
- case 'email':
- $this->current_maintainer['email'] = $data;
- break;
- case 'role':
- $this->current_maintainer['role'] = $data;
- break;
- case 'version':
- if ($this->in_changelog) {
- $this->current_release['version'] = $data;
- } else {
- $this->_packageInfo['version'] = $data;
- }
- break;
- case 'date':
- if ($this->in_changelog) {
- $this->current_release['release_date'] = $data;
- } else {
- $this->_packageInfo['release_date'] = $data;
- }
- break;
- case 'notes':
- // try to "de-indent" release notes in case someone
- // has been over-indenting their xml ;-)
- // Trim only on the right side
- $data = rtrim($this->_unIndent($this->cdata));
- if ($this->in_changelog) {
- $this->current_release['release_notes'] = $data;
- } else {
- $this->_packageInfo['release_notes'] = $data;
- }
- break;
- case 'warnings':
- if ($this->in_changelog) {
- $this->current_release['release_warnings'] = $data;
- } else {
- $this->_packageInfo['release_warnings'] = $data;
- }
- break;
- case 'state':
- if ($this->in_changelog) {
- $this->current_release['release_state'] = $data;
- } else {
- $this->_packageInfo['release_state'] = $data;
- }
- break;
- case 'license':
- if ($this->in_changelog) {
- $this->current_release['release_license'] = $data;
- } else {
- $this->_packageInfo['release_license'] = $data;
- }
- break;
- case 'dep':
- if ($data && !$this->in_changelog) {
- $this->_packageInfo['release_deps'][$this->d_i]['name'] = $data;
- }
- break;
- case 'dir':
- if ($this->in_changelog) {
- break;
- }
- array_pop($this->dir_names);
- break;
- case 'file':
- if ($this->in_changelog) {
- break;
- }
- if ($data) {
- $path = '';
- if (count($this->dir_names)) {
- foreach ($this->dir_names as $dir) {
- $path .= $dir . '/';
- }
- }
- $path .= $data;
- $this->filelist[$path] = $this->current_attributes;
- // Set the baseinstalldir only if the file don't have this attrib
- if (!isset($this->filelist[$path]['baseinstalldir']) &&
- isset($this->dir_install))
- {
- $this->filelist[$path]['baseinstalldir'] = $this->dir_install;
- }
- // Set the Role
- if (!isset($this->filelist[$path]['role']) && isset($this->dir_role)) {
- $this->filelist[$path]['role'] = $this->dir_role;
- }
- }
- break;
- case 'maintainer':
- if (empty($this->_packageInfo['maintainers'][$this->m_i]['role'])) {
- $this->_packageInfo['maintainers'][$this->m_i]['role'] = 'lead';
- }
- $this->m_i++;
- break;
- case 'release':
- if ($this->in_changelog) {
- $this->c_i++;
- }
- break;
- case 'changelog':
- $this->in_changelog = false;
- break;
- }
- array_pop($this->element_stack);
- $spos = sizeof($this->element_stack) - 1;
- $this->current_element = ($spos > 0) ? $this->element_stack[$spos] : '';
- $this->cdata = '';
- }
-
- // }}}
- // {{{ _pkginfo_cdata_1_0()
-
- /**
- * XML parser callback for character data. Used for version 1.0
- * packages.
- *
- * @param resource $xp XML parser resource
- * @param string $name character data
- *
- * @return void
- *
- * @access private
- */
- function _pkginfo_cdata_1_0($xp, $data)
- {
- if (isset($this->cdata)) {
- $this->cdata .= $data;
- }
- }
-
- // }}}
-}
-?> \ No newline at end of file
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