mirror of https://github.com/friendica/friendica
2389 lines
74 KiB
PHP
2389 lines
74 KiB
PHP
<?php
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/**
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* PEAR_Registry
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*
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* PHP versions 4 and 5
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*
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* @category pear
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* @package PEAR
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* @author Stig Bakken <ssb@php.net>
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* @author Tomas V. V. Cox <cox@idecnet.com>
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2009 The Authors
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* @license http://opensource.org/licenses/bsd-license.php New BSD License
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* @link http://pear.php.net/package/PEAR
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* @since File available since Release 0.1
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*/
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/**
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* for PEAR_Error
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*/
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require_once 'PEAR.php';
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require_once 'PEAR/DependencyDB.php';
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define('PEAR_REGISTRY_ERROR_LOCK', -2);
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define('PEAR_REGISTRY_ERROR_FORMAT', -3);
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define('PEAR_REGISTRY_ERROR_FILE', -4);
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define('PEAR_REGISTRY_ERROR_CONFLICT', -5);
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define('PEAR_REGISTRY_ERROR_CHANNEL_FILE', -6);
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/**
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* Administration class used to maintain the installed package database.
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* @category pear
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* @package PEAR
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* @author Stig Bakken <ssb@php.net>
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* @author Tomas V. V. Cox <cox@idecnet.com>
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2009 The Authors
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* @license http://opensource.org/licenses/bsd-license.php New BSD License
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* @version Release: 1.10.4
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* @link http://pear.php.net/package/PEAR
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* @since Class available since Release 1.4.0a1
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*/
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class PEAR_Registry extends PEAR
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{
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/**
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* File containing all channel information.
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* @var string
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*/
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var $channels = '';
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/** Directory where registry files are stored.
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* @var string
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*/
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var $statedir = '';
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/** File where the file map is stored
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* @var string
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*/
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var $filemap = '';
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/** Directory where registry files for channels are stored.
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* @var string
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*/
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var $channelsdir = '';
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/** Name of file used for locking the registry
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* @var string
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*/
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var $lockfile = '';
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/** File descriptor used during locking
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* @var resource
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*/
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var $lock_fp = null;
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/** Mode used during locking
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* @var int
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*/
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var $lock_mode = 0; // XXX UNUSED
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/** Cache of package information. Structure:
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* array(
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* 'package' => array('id' => ... ),
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* ... )
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* @var array
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*/
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var $pkginfo_cache = array();
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/** Cache of file map. Structure:
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* array( '/path/to/file' => 'package', ... )
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* @var array
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*/
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var $filemap_cache = array();
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/**
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* @var false|PEAR_ChannelFile
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*/
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var $_pearChannel;
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/**
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* @var false|PEAR_ChannelFile
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*/
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var $_peclChannel;
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/**
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* @var false|PEAR_ChannelFile
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*/
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var $_docChannel;
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/**
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* @var PEAR_DependencyDB
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*/
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var $_dependencyDB;
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/**
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* @var PEAR_Config
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*/
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var $_config;
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/**
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* PEAR_Registry constructor.
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*
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* @param string (optional) PEAR install directory (for .php files)
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* @param PEAR_ChannelFile PEAR_ChannelFile object representing the PEAR channel, if
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* default values are not desired. Only used the very first time a PEAR
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* repository is initialized
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* @param PEAR_ChannelFile PEAR_ChannelFile object representing the PECL channel, if
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* default values are not desired. Only used the very first time a PEAR
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* repository is initialized
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*
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* @access public
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*/
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function __construct($pear_install_dir = PEAR_INSTALL_DIR, $pear_channel = false,
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$pecl_channel = false, $pear_metadata_dir = '')
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{
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parent::__construct();
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$this->setInstallDir($pear_install_dir, $pear_metadata_dir);
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$this->_pearChannel = $pear_channel;
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$this->_peclChannel = $pecl_channel;
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$this->_config = false;
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}
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function setInstallDir($pear_install_dir = PEAR_INSTALL_DIR, $pear_metadata_dir = '')
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{
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$ds = DIRECTORY_SEPARATOR;
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$this->install_dir = $pear_install_dir;
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if (!$pear_metadata_dir) {
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$pear_metadata_dir = $pear_install_dir;
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}
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$this->channelsdir = $pear_metadata_dir.$ds.'.channels';
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$this->statedir = $pear_metadata_dir.$ds.'.registry';
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$this->filemap = $pear_metadata_dir.$ds.'.filemap';
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$this->lockfile = $pear_metadata_dir.$ds.'.lock';
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}
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function hasWriteAccess()
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{
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if (!file_exists($this->install_dir)) {
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$dir = $this->install_dir;
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while ($dir && $dir != '.') {
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$olddir = $dir;
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$dir = dirname($dir);
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if ($dir != '.' && file_exists($dir)) {
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if (is_writeable($dir)) {
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return true;
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}
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return false;
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}
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if ($dir == $olddir) { // this can happen in safe mode
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return @is_writable($dir);
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}
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}
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return false;
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}
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return is_writeable($this->install_dir);
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}
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function setConfig(&$config, $resetInstallDir = true)
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{
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$this->_config = &$config;
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if ($resetInstallDir) {
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$this->setInstallDir($config->get('php_dir'), $config->get('metadata_dir'));
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}
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}
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function _initializeChannelDirs()
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{
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static $running = false;
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if (!$running) {
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$running = true;
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$ds = DIRECTORY_SEPARATOR;
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if (!is_dir($this->channelsdir) ||
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!file_exists($this->channelsdir . $ds . 'pear.php.net.reg') ||
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!file_exists($this->channelsdir . $ds . 'pecl.php.net.reg') ||
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!file_exists($this->channelsdir . $ds . 'doc.php.net.reg') ||
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!file_exists($this->channelsdir . $ds . '__uri.reg')) {
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if (!file_exists($this->channelsdir . $ds . 'pear.php.net.reg')) {
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$pear_channel = $this->_pearChannel;
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if (!is_a($pear_channel, 'PEAR_ChannelFile') || !$pear_channel->validate()) {
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if (!class_exists('PEAR_ChannelFile')) {
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require_once 'PEAR/ChannelFile.php';
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}
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$pear_channel = new PEAR_ChannelFile;
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$pear_channel->setAlias('pear');
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$pear_channel->setServer('pear.php.net');
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$pear_channel->setSummary('PHP Extension and Application Repository');
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$pear_channel->setDefaultPEARProtocols();
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$pear_channel->setBaseURL('REST1.0', 'http://pear.php.net/rest/');
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$pear_channel->setBaseURL('REST1.1', 'http://pear.php.net/rest/');
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$pear_channel->setBaseURL('REST1.3', 'http://pear.php.net/rest/');
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//$pear_channel->setBaseURL('REST1.4', 'http://pear.php.net/rest/');
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} else {
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$pear_channel->setServer('pear.php.net');
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$pear_channel->setAlias('pear');
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}
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$pear_channel->validate();
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$this->_addChannel($pear_channel);
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}
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if (!file_exists($this->channelsdir . $ds . 'pecl.php.net.reg')) {
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$pecl_channel = $this->_peclChannel;
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if (!is_a($pecl_channel, 'PEAR_ChannelFile') || !$pecl_channel->validate()) {
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if (!class_exists('PEAR_ChannelFile')) {
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require_once 'PEAR/ChannelFile.php';
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}
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$pecl_channel = new PEAR_ChannelFile;
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$pecl_channel->setAlias('pecl');
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$pecl_channel->setServer('pecl.php.net');
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$pecl_channel->setSummary('PHP Extension Community Library');
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$pecl_channel->setDefaultPEARProtocols();
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$pecl_channel->setBaseURL('REST1.0', 'http://pecl.php.net/rest/');
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$pecl_channel->setBaseURL('REST1.1', 'http://pecl.php.net/rest/');
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$pecl_channel->setValidationPackage('PEAR_Validator_PECL', '1.0');
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} else {
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$pecl_channel->setServer('pecl.php.net');
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$pecl_channel->setAlias('pecl');
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}
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$pecl_channel->validate();
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$this->_addChannel($pecl_channel);
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}
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if (!file_exists($this->channelsdir . $ds . 'doc.php.net.reg')) {
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$doc_channel = $this->_docChannel;
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if (!is_a($doc_channel, 'PEAR_ChannelFile') || !$doc_channel->validate()) {
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if (!class_exists('PEAR_ChannelFile')) {
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require_once 'PEAR/ChannelFile.php';
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}
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$doc_channel = new PEAR_ChannelFile;
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$doc_channel->setAlias('phpdocs');
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$doc_channel->setServer('doc.php.net');
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$doc_channel->setSummary('PHP Documentation Team');
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$doc_channel->setDefaultPEARProtocols();
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$doc_channel->setBaseURL('REST1.0', 'http://doc.php.net/rest/');
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$doc_channel->setBaseURL('REST1.1', 'http://doc.php.net/rest/');
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$doc_channel->setBaseURL('REST1.3', 'http://doc.php.net/rest/');
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} else {
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$doc_channel->setServer('doc.php.net');
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$doc_channel->setAlias('doc');
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}
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$doc_channel->validate();
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$this->_addChannel($doc_channel);
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}
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if (!file_exists($this->channelsdir . $ds . '__uri.reg')) {
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if (!class_exists('PEAR_ChannelFile')) {
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require_once 'PEAR/ChannelFile.php';
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}
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$private = new PEAR_ChannelFile;
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$private->setName('__uri');
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$private->setDefaultPEARProtocols();
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$private->setBaseURL('REST1.0', '****');
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$private->setSummary('Pseudo-channel for static packages');
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$this->_addChannel($private);
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}
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$this->_rebuildFileMap();
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}
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$running = false;
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}
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}
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function _initializeDirs()
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{
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$ds = DIRECTORY_SEPARATOR;
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// XXX Compatibility code should be removed in the future
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// rename all registry files if any to lowercase
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if (!OS_WINDOWS && file_exists($this->statedir) && is_dir($this->statedir) &&
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$handle = opendir($this->statedir)) {
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$dest = $this->statedir . $ds;
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while (false !== ($file = readdir($handle))) {
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if (preg_match('/^.*[A-Z].*\.reg\\z/', $file)) {
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rename($dest . $file, $dest . strtolower($file));
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}
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}
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closedir($handle);
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}
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$this->_initializeChannelDirs();
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if (!file_exists($this->filemap)) {
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$this->_rebuildFileMap();
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}
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$this->_initializeDepDB();
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}
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function _initializeDepDB()
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{
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if (!isset($this->_dependencyDB)) {
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static $initializing = false;
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if (!$initializing) {
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$initializing = true;
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if (!$this->_config) { // never used?
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$file = OS_WINDOWS ? 'pear.ini' : '.pearrc';
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$this->_config = new PEAR_Config($this->statedir . DIRECTORY_SEPARATOR .
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$file);
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$this->_config->setRegistry($this);
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$this->_config->set('php_dir', $this->install_dir);
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}
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$this->_dependencyDB = &PEAR_DependencyDB::singleton($this->_config);
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if (PEAR::isError($this->_dependencyDB)) {
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// attempt to recover by removing the dep db
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if (file_exists($this->_config->get('metadata_dir', null, 'pear.php.net') .
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DIRECTORY_SEPARATOR . '.depdb')) {
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@unlink($this->_config->get('metadata_dir', null, 'pear.php.net') .
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DIRECTORY_SEPARATOR . '.depdb');
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}
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$this->_dependencyDB = &PEAR_DependencyDB::singleton($this->_config);
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if (PEAR::isError($this->_dependencyDB)) {
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echo $this->_dependencyDB->getMessage();
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echo 'Unrecoverable error';
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exit(1);
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}
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}
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$initializing = false;
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}
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}
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}
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/**
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* PEAR_Registry destructor. Makes sure no locks are forgotten.
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*
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* @access private
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*/
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function _PEAR_Registry()
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{
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parent::_PEAR();
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if (is_resource($this->lock_fp)) {
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$this->_unlock();
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}
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}
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/**
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* Make sure the directory where we keep registry files exists.
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*
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* @return bool TRUE if directory exists, FALSE if it could not be
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* created
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*
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* @access private
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*/
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function _assertStateDir($channel = false)
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{
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if ($channel && $this->_getChannelFromAlias($channel) != 'pear.php.net') {
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return $this->_assertChannelStateDir($channel);
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}
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static $init = false;
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if (!file_exists($this->statedir)) {
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if (!$this->hasWriteAccess()) {
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return false;
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}
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require_once 'System.php';
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if (!System::mkdir(array('-p', $this->statedir))) {
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return $this->raiseError("could not create directory '{$this->statedir}'");
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}
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$init = true;
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} elseif (!is_dir($this->statedir)) {
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return $this->raiseError('Cannot create directory ' . $this->statedir . ', ' .
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'it already exists and is not a directory');
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}
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$ds = DIRECTORY_SEPARATOR;
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if (!file_exists($this->channelsdir)) {
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if (!file_exists($this->channelsdir . $ds . 'pear.php.net.reg') ||
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!file_exists($this->channelsdir . $ds . 'pecl.php.net.reg') ||
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!file_exists($this->channelsdir . $ds . 'doc.php.net.reg') ||
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!file_exists($this->channelsdir . $ds . '__uri.reg')) {
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$init = true;
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}
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} elseif (!is_dir($this->channelsdir)) {
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return $this->raiseError('Cannot create directory ' . $this->channelsdir . ', ' .
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'it already exists and is not a directory');
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}
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if ($init) {
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static $running = false;
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if (!$running) {
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$running = true;
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$this->_initializeDirs();
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$running = false;
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$init = false;
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}
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} else {
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$this->_initializeDepDB();
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}
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return true;
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}
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/**
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* Make sure the directory where we keep registry files exists for a non-standard channel.
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*
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* @param string channel name
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* @return bool TRUE if directory exists, FALSE if it could not be
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* created
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*
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* @access private
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*/
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function _assertChannelStateDir($channel)
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{
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$ds = DIRECTORY_SEPARATOR;
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if (!$channel || $this->_getChannelFromAlias($channel) == 'pear.php.net') {
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if (!file_exists($this->channelsdir . $ds . 'pear.php.net.reg')) {
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$this->_initializeChannelDirs();
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}
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return $this->_assertStateDir($channel);
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}
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$channelDir = $this->_channelDirectoryName($channel);
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if (!is_dir($this->channelsdir) ||
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!file_exists($this->channelsdir . $ds . 'pear.php.net.reg')) {
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$this->_initializeChannelDirs();
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}
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if (!file_exists($channelDir)) {
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if (!$this->hasWriteAccess()) {
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return false;
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}
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require_once 'System.php';
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if (!System::mkdir(array('-p', $channelDir))) {
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return $this->raiseError("could not create directory '" . $channelDir .
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"'");
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}
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} elseif (!is_dir($channelDir)) {
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return $this->raiseError("could not create directory '" . $channelDir .
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"', already exists and is not a directory");
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}
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return true;
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}
|
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|
|
/**
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* Make sure the directory where we keep registry files for channels exists
|
|
*
|
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* @return bool TRUE if directory exists, FALSE if it could not be
|
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* created
|
|
*
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* @access private
|
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*/
|
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function _assertChannelDir()
|
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{
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if (!file_exists($this->channelsdir)) {
|
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if (!$this->hasWriteAccess()) {
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return false;
|
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}
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require_once 'System.php';
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if (!System::mkdir(array('-p', $this->channelsdir))) {
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return $this->raiseError("could not create directory '{$this->channelsdir}'");
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}
|
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} elseif (!is_dir($this->channelsdir)) {
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return $this->raiseError("could not create directory '{$this->channelsdir}" .
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"', it already exists and is not a directory");
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}
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|
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if (!file_exists($this->channelsdir . DIRECTORY_SEPARATOR . '.alias')) {
|
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if (!$this->hasWriteAccess()) {
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return false;
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}
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|
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require_once 'System.php';
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if (!System::mkdir(array('-p', $this->channelsdir . DIRECTORY_SEPARATOR . '.alias'))) {
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return $this->raiseError("could not create directory '{$this->channelsdir}/.alias'");
|
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}
|
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} elseif (!is_dir($this->channelsdir . DIRECTORY_SEPARATOR . '.alias')) {
|
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return $this->raiseError("could not create directory '{$this->channelsdir}" .
|
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"/.alias', it already exists and is not a directory");
|
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}
|
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return true;
|
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}
|
|
|
|
/**
|
|
* Get the name of the file where data for a given package is stored.
|
|
*
|
|
* @param string channel name, or false if this is a PEAR package
|
|
* @param string package name
|
|
*
|
|
* @return string registry file name
|
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*
|
|
* @access public
|
|
*/
|
|
function _packageFileName($package, $channel = false)
|
|
{
|
|
if ($channel && $this->_getChannelFromAlias($channel) != 'pear.php.net') {
|
|
return $this->_channelDirectoryName($channel) . DIRECTORY_SEPARATOR .
|
|
strtolower($package) . '.reg';
|
|
}
|
|
|
|
return $this->statedir . DIRECTORY_SEPARATOR . strtolower($package) . '.reg';
|
|
}
|
|
|
|
/**
|
|
* Get the name of the file where data for a given channel is stored.
|
|
* @param string channel name
|
|
* @return string registry file name
|
|
*/
|
|
function _channelFileName($channel, $noaliases = false)
|
|
{
|
|
if (!$noaliases) {
|
|
if (file_exists($this->_getChannelAliasFileName($channel))) {
|
|
$channel = implode('', file($this->_getChannelAliasFileName($channel)));
|
|
}
|
|
}
|
|
return $this->channelsdir . DIRECTORY_SEPARATOR . str_replace('/', '_',
|
|
strtolower($channel)) . '.reg';
|
|
}
|
|
|
|
/**
|
|
* @param string
|
|
* @return string
|
|
*/
|
|
function _getChannelAliasFileName($alias)
|
|
{
|
|
return $this->channelsdir . DIRECTORY_SEPARATOR . '.alias' .
|
|
DIRECTORY_SEPARATOR . str_replace('/', '_', strtolower($alias)) . '.txt';
|
|
}
|
|
|
|
/**
|
|
* Get the name of a channel from its alias
|
|
*/
|
|
function _getChannelFromAlias($channel)
|
|
{
|
|
if (!$this->_channelExists($channel)) {
|
|
if ($channel == 'pear.php.net') {
|
|
return 'pear.php.net';
|
|
}
|
|
|
|
if ($channel == 'pecl.php.net') {
|
|
return 'pecl.php.net';
|
|
}
|
|
|
|
if ($channel == 'doc.php.net') {
|
|
return 'doc.php.net';
|
|
}
|
|
|
|
if ($channel == '__uri') {
|
|
return '__uri';
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
$channel = strtolower($channel);
|
|
if (file_exists($this->_getChannelAliasFileName($channel))) {
|
|
// translate an alias to an actual channel
|
|
return implode('', file($this->_getChannelAliasFileName($channel)));
|
|
}
|
|
|
|
return $channel;
|
|
}
|
|
|
|
/**
|
|
* Get the alias of a channel from its alias or its name
|
|
*/
|
|
function _getAlias($channel)
|
|
{
|
|
if (!$this->_channelExists($channel)) {
|
|
if ($channel == 'pear.php.net') {
|
|
return 'pear';
|
|
}
|
|
|
|
if ($channel == 'pecl.php.net') {
|
|
return 'pecl';
|
|
}
|
|
|
|
if ($channel == 'doc.php.net') {
|
|
return 'phpdocs';
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
$channel = $this->_getChannel($channel);
|
|
if (PEAR::isError($channel)) {
|
|
return $channel;
|
|
}
|
|
|
|
return $channel->getAlias();
|
|
}
|
|
|
|
/**
|
|
* Get the name of the file where data for a given package is stored.
|
|
*
|
|
* @param string channel name, or false if this is a PEAR package
|
|
* @param string package name
|
|
*
|
|
* @return string registry file name
|
|
*
|
|
* @access public
|
|
*/
|
|
function _channelDirectoryName($channel)
|
|
{
|
|
if (!$channel || $this->_getChannelFromAlias($channel) == 'pear.php.net') {
|
|
return $this->statedir;
|
|
}
|
|
|
|
$ch = $this->_getChannelFromAlias($channel);
|
|
if (!$ch) {
|
|
$ch = $channel;
|
|
}
|
|
|
|
return $this->statedir . DIRECTORY_SEPARATOR . strtolower('.channel.' .
|
|
str_replace('/', '_', $ch));
|
|
}
|
|
|
|
function _openPackageFile($package, $mode, $channel = false)
|
|
{
|
|
if (!$this->_assertStateDir($channel)) {
|
|
return null;
|
|
}
|
|
|
|
if (!in_array($mode, array('r', 'rb')) && !$this->hasWriteAccess()) {
|
|
return null;
|
|
}
|
|
|
|
$file = $this->_packageFileName($package, $channel);
|
|
if (!file_exists($file) && $mode == 'r' || $mode == 'rb') {
|
|
return null;
|
|
}
|
|
|
|
$fp = @fopen($file, $mode);
|
|
if (!$fp) {
|
|
return null;
|
|
}
|
|
|
|
return $fp;
|
|
}
|
|
|
|
function _closePackageFile($fp)
|
|
{
|
|
fclose($fp);
|
|
}
|
|
|
|
function _openChannelFile($channel, $mode)
|
|
{
|
|
if (!$this->_assertChannelDir()) {
|
|
return null;
|
|
}
|
|
|
|
if (!in_array($mode, array('r', 'rb')) && !$this->hasWriteAccess()) {
|
|
return null;
|
|
}
|
|
|
|
$file = $this->_channelFileName($channel);
|
|
if (!file_exists($file) && $mode == 'r' || $mode == 'rb') {
|
|
return null;
|
|
}
|
|
|
|
$fp = @fopen($file, $mode);
|
|
if (!$fp) {
|
|
return null;
|
|
}
|
|
|
|
return $fp;
|
|
}
|
|
|
|
function _closeChannelFile($fp)
|
|
{
|
|
fclose($fp);
|
|
}
|
|
|
|
function _rebuildFileMap()
|
|
{
|
|
if (!class_exists('PEAR_Installer_Role')) {
|
|
require_once 'PEAR/Installer/Role.php';
|
|
}
|
|
|
|
$channels = $this->_listAllPackages();
|
|
$files = array();
|
|
foreach ($channels as $channel => $packages) {
|
|
foreach ($packages as $package) {
|
|
$version = $this->_packageInfo($package, 'version', $channel);
|
|
$filelist = $this->_packageInfo($package, 'filelist', $channel);
|
|
if (!is_array($filelist)) {
|
|
continue;
|
|
}
|
|
|
|
foreach ($filelist as $name => $attrs) {
|
|
if (isset($attrs['attribs'])) {
|
|
$attrs = $attrs['attribs'];
|
|
}
|
|
|
|
// it is possible for conflicting packages in different channels to
|
|
// conflict with data files/doc files
|
|
if ($name == 'dirtree') {
|
|
continue;
|
|
}
|
|
|
|
if (isset($attrs['role']) && !in_array($attrs['role'],
|
|
PEAR_Installer_Role::getInstallableRoles())) {
|
|
// these are not installed
|
|
continue;
|
|
}
|
|
|
|
if (isset($attrs['role']) && !in_array($attrs['role'],
|
|
PEAR_Installer_Role::getBaseinstallRoles())) {
|
|
$attrs['baseinstalldir'] = $package;
|
|
}
|
|
|
|
if (isset($attrs['baseinstalldir'])) {
|
|
$file = $attrs['baseinstalldir'].DIRECTORY_SEPARATOR.$name;
|
|
} else {
|
|
$file = $name;
|
|
}
|
|
|
|
$file = preg_replace(',^/+,', '', $file);
|
|
if ($channel != 'pear.php.net') {
|
|
if (!isset($files[$attrs['role']])) {
|
|
$files[$attrs['role']] = array();
|
|
}
|
|
$files[$attrs['role']][$file] = array(strtolower($channel),
|
|
strtolower($package));
|
|
} else {
|
|
if (!isset($files[$attrs['role']])) {
|
|
$files[$attrs['role']] = array();
|
|
}
|
|
$files[$attrs['role']][$file] = strtolower($package);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
$this->_assertStateDir();
|
|
if (!$this->hasWriteAccess()) {
|
|
return false;
|
|
}
|
|
|
|
$fp = @fopen($this->filemap, 'wb');
|
|
if (!$fp) {
|
|
return false;
|
|
}
|
|
|
|
$this->filemap_cache = $files;
|
|
fwrite($fp, serialize($files));
|
|
fclose($fp);
|
|
return true;
|
|
}
|
|
|
|
function _readFileMap()
|
|
{
|
|
if (!file_exists($this->filemap)) {
|
|
return array();
|
|
}
|
|
|
|
$fp = @fopen($this->filemap, 'r');
|
|
if (!$fp) {
|
|
return $this->raiseError('PEAR_Registry: could not open filemap "' . $this->filemap . '"', PEAR_REGISTRY_ERROR_FILE, null, null, $php_errormsg);
|
|
}
|
|
|
|
clearstatcache();
|
|
$fsize = filesize($this->filemap);
|
|
fclose($fp);
|
|
$data = file_get_contents($this->filemap);
|
|
$tmp = unserialize($data);
|
|
if (!$tmp && $fsize > 7) {
|
|
return $this->raiseError('PEAR_Registry: invalid filemap data', PEAR_REGISTRY_ERROR_FORMAT, null, null, $data);
|
|
}
|
|
|
|
$this->filemap_cache = $tmp;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Lock the registry.
|
|
*
|
|
* @param integer lock mode, one of LOCK_EX, LOCK_SH or LOCK_UN.
|
|
* See flock manual for more information.
|
|
*
|
|
* @return bool TRUE on success, FALSE if locking failed, or a
|
|
* PEAR error if some other error occurs (such as the
|
|
* lock file not being writable).
|
|
*
|
|
* @access private
|
|
*/
|
|
function _lock($mode = LOCK_EX)
|
|
{
|
|
if (stristr(php_uname(), 'Windows 9')) {
|
|
return true;
|
|
}
|
|
|
|
if ($mode != LOCK_UN && is_resource($this->lock_fp)) {
|
|
// XXX does not check type of lock (LOCK_SH/LOCK_EX)
|
|
return true;
|
|
}
|
|
|
|
if (!$this->_assertStateDir()) {
|
|
if ($mode == LOCK_EX) {
|
|
return $this->raiseError('Registry directory is not writeable by the current user');
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
$open_mode = 'w';
|
|
// XXX People reported problems with LOCK_SH and 'w'
|
|
if ($mode === LOCK_SH || $mode === LOCK_UN) {
|
|
if (!file_exists($this->lockfile)) {
|
|
touch($this->lockfile);
|
|
}
|
|
$open_mode = 'r';
|
|
}
|
|
|
|
if (!is_resource($this->lock_fp)) {
|
|
$this->lock_fp = @fopen($this->lockfile, $open_mode);
|
|
}
|
|
|
|
if (!is_resource($this->lock_fp)) {
|
|
$this->lock_fp = null;
|
|
return $this->raiseError("could not create lock file" .
|
|
(isset($php_errormsg) ? ": " . $php_errormsg : ""));
|
|
}
|
|
|
|
if (!(int)flock($this->lock_fp, $mode)) {
|
|
switch ($mode) {
|
|
case LOCK_SH: $str = 'shared'; break;
|
|
case LOCK_EX: $str = 'exclusive'; break;
|
|
case LOCK_UN: $str = 'unlock'; break;
|
|
default: $str = 'unknown'; break;
|
|
}
|
|
|
|
//is resource at this point, close it on error.
|
|
fclose($this->lock_fp);
|
|
$this->lock_fp = null;
|
|
return $this->raiseError("could not acquire $str lock ($this->lockfile)",
|
|
PEAR_REGISTRY_ERROR_LOCK);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function _unlock()
|
|
{
|
|
$ret = $this->_lock(LOCK_UN);
|
|
if (is_resource($this->lock_fp)) {
|
|
fclose($this->lock_fp);
|
|
}
|
|
|
|
$this->lock_fp = null;
|
|
return $ret;
|
|
}
|
|
|
|
function _packageExists($package, $channel = false)
|
|
{
|
|
return file_exists($this->_packageFileName($package, $channel));
|
|
}
|
|
|
|
/**
|
|
* Determine whether a channel exists in the registry
|
|
*
|
|
* @param string Channel name
|
|
* @param bool if true, then aliases will be ignored
|
|
* @return boolean
|
|
*/
|
|
function _channelExists($channel, $noaliases = false)
|
|
{
|
|
$a = file_exists($this->_channelFileName($channel, $noaliases));
|
|
if (!$a && $channel == 'pear.php.net') {
|
|
return true;
|
|
}
|
|
|
|
if (!$a && $channel == 'pecl.php.net') {
|
|
return true;
|
|
}
|
|
|
|
if (!$a && $channel == 'doc.php.net') {
|
|
return true;
|
|
}
|
|
|
|
return $a;
|
|
}
|
|
|
|
/**
|
|
* Determine whether a mirror exists within the default channel in the registry
|
|
*
|
|
* @param string Channel name
|
|
* @param string Mirror name
|
|
*
|
|
* @return boolean
|
|
*/
|
|
function _mirrorExists($channel, $mirror)
|
|
{
|
|
$data = $this->_channelInfo($channel);
|
|
if (!isset($data['servers']['mirror'])) {
|
|
return false;
|
|
}
|
|
|
|
foreach ($data['servers']['mirror'] as $m) {
|
|
if ($m['attribs']['host'] == $mirror) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param PEAR_ChannelFile Channel object
|
|
* @param donotuse
|
|
* @param string Last-Modified HTTP tag from remote request
|
|
* @return boolean|PEAR_Error True on creation, false if it already exists
|
|
*/
|
|
function _addChannel($channel, $update = false, $lastmodified = false)
|
|
{
|
|
if (!is_a($channel, 'PEAR_ChannelFile')) {
|
|
return false;
|
|
}
|
|
|
|
if (!$channel->validate()) {
|
|
return false;
|
|
}
|
|
|
|
if (file_exists($this->_channelFileName($channel->getName()))) {
|
|
if (!$update) {
|
|
return false;
|
|
}
|
|
|
|
$checker = $this->_getChannel($channel->getName());
|
|
if (PEAR::isError($checker)) {
|
|
return $checker;
|
|
}
|
|
|
|
if ($channel->getAlias() != $checker->getAlias()) {
|
|
if (file_exists($this->_getChannelAliasFileName($checker->getAlias()))) {
|
|
@unlink($this->_getChannelAliasFileName($checker->getAlias()));
|
|
}
|
|
}
|
|
} else {
|
|
if ($update && !in_array($channel->getName(), array('pear.php.net', 'pecl.php.net', 'doc.php.net'))) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
$ret = $this->_assertChannelDir();
|
|
if (PEAR::isError($ret)) {
|
|
return $ret;
|
|
}
|
|
|
|
$ret = $this->_assertChannelStateDir($channel->getName());
|
|
if (PEAR::isError($ret)) {
|
|
return $ret;
|
|
}
|
|
|
|
if ($channel->getAlias() != $channel->getName()) {
|
|
if (file_exists($this->_getChannelAliasFileName($channel->getAlias())) &&
|
|
$this->_getChannelFromAlias($channel->getAlias()) != $channel->getName()) {
|
|
$channel->setAlias($channel->getName());
|
|
}
|
|
|
|
if (!$this->hasWriteAccess()) {
|
|
return false;
|
|
}
|
|
|
|
$fp = @fopen($this->_getChannelAliasFileName($channel->getAlias()), 'w');
|
|
if (!$fp) {
|
|
return false;
|
|
}
|
|
|
|
fwrite($fp, $channel->getName());
|
|
fclose($fp);
|
|
}
|
|
|
|
if (!$this->hasWriteAccess()) {
|
|
return false;
|
|
}
|
|
|
|
$fp = @fopen($this->_channelFileName($channel->getName()), 'wb');
|
|
if (!$fp) {
|
|
return false;
|
|
}
|
|
|
|
$info = $channel->toArray();
|
|
if ($lastmodified) {
|
|
$info['_lastmodified'] = $lastmodified;
|
|
} else {
|
|
$info['_lastmodified'] = time();
|
|
}
|
|
|
|
fwrite($fp, serialize($info));
|
|
fclose($fp);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Deletion fails if there are any packages installed from the channel
|
|
* @param string|PEAR_ChannelFile channel name
|
|
* @return boolean|PEAR_Error True on deletion, false if it doesn't exist
|
|
*/
|
|
function _deleteChannel($channel)
|
|
{
|
|
if (!is_string($channel)) {
|
|
if (!is_a($channel, 'PEAR_ChannelFile')) {
|
|
return false;
|
|
}
|
|
|
|
if (!$channel->validate()) {
|
|
return false;
|
|
}
|
|
$channel = $channel->getName();
|
|
}
|
|
|
|
if ($this->_getChannelFromAlias($channel) == '__uri') {
|
|
return false;
|
|
}
|
|
|
|
if ($this->_getChannelFromAlias($channel) == 'pecl.php.net') {
|
|
return false;
|
|
}
|
|
|
|
if ($this->_getChannelFromAlias($channel) == 'doc.php.net') {
|
|
return false;
|
|
}
|
|
|
|
if (!$this->_channelExists($channel)) {
|
|
return false;
|
|
}
|
|
|
|
if (!$channel || $this->_getChannelFromAlias($channel) == 'pear.php.net') {
|
|
return false;
|
|
}
|
|
|
|
$channel = $this->_getChannelFromAlias($channel);
|
|
if ($channel == 'pear.php.net') {
|
|
return false;
|
|
}
|
|
|
|
$test = $this->_listChannelPackages($channel);
|
|
if (count($test)) {
|
|
return false;
|
|
}
|
|
|
|
$test = @rmdir($this->_channelDirectoryName($channel));
|
|
if (!$test) {
|
|
return false;
|
|
}
|
|
|
|
$file = $this->_getChannelAliasFileName($this->_getAlias($channel));
|
|
if (file_exists($file)) {
|
|
$test = @unlink($file);
|
|
if (!$test) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
$file = $this->_channelFileName($channel);
|
|
$ret = true;
|
|
if (file_exists($file)) {
|
|
$ret = @unlink($file);
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Determine whether a channel exists in the registry
|
|
* @param string Channel Alias
|
|
* @return boolean
|
|
*/
|
|
function _isChannelAlias($alias)
|
|
{
|
|
return file_exists($this->_getChannelAliasFileName($alias));
|
|
}
|
|
|
|
/**
|
|
* @param string|null
|
|
* @param string|null
|
|
* @param string|null
|
|
* @return array|null
|
|
* @access private
|
|
*/
|
|
function _packageInfo($package = null, $key = null, $channel = 'pear.php.net')
|
|
{
|
|
if ($package === null) {
|
|
if ($channel === null) {
|
|
$channels = $this->_listChannels();
|
|
$ret = array();
|
|
foreach ($channels as $channel) {
|
|
$channel = strtolower($channel);
|
|
$ret[$channel] = array();
|
|
$packages = $this->_listPackages($channel);
|
|
foreach ($packages as $package) {
|
|
$ret[$channel][] = $this->_packageInfo($package, null, $channel);
|
|
}
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
|
|
$ps = $this->_listPackages($channel);
|
|
if (!count($ps)) {
|
|
return array();
|
|
}
|
|
return array_map(array(&$this, '_packageInfo'),
|
|
$ps, array_fill(0, count($ps), null),
|
|
array_fill(0, count($ps), $channel));
|
|
}
|
|
|
|
$fp = $this->_openPackageFile($package, 'r', $channel);
|
|
if ($fp === null) {
|
|
return null;
|
|
}
|
|
|
|
clearstatcache();
|
|
$this->_closePackageFile($fp);
|
|
$data = file_get_contents($this->_packageFileName($package, $channel));
|
|
$data = unserialize($data);
|
|
if ($key === null) {
|
|
return $data;
|
|
}
|
|
|
|
// compatibility for package.xml version 2.0
|
|
if (isset($data['old'][$key])) {
|
|
return $data['old'][$key];
|
|
}
|
|
|
|
if (isset($data[$key])) {
|
|
return $data[$key];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @param string Channel name
|
|
* @param bool whether to strictly retrieve info of channels, not just aliases
|
|
* @return array|null
|
|
*/
|
|
function _channelInfo($channel, $noaliases = false)
|
|
{
|
|
if (!$this->_channelExists($channel, $noaliases)) {
|
|
return null;
|
|
}
|
|
|
|
$fp = $this->_openChannelFile($channel, 'r');
|
|
if ($fp === null) {
|
|
return null;
|
|
}
|
|
|
|
clearstatcache();
|
|
$this->_closeChannelFile($fp);
|
|
$data = file_get_contents($this->_channelFileName($channel));
|
|
$data = unserialize($data);
|
|
return $data;
|
|
}
|
|
|
|
function _listChannels()
|
|
{
|
|
$channellist = array();
|
|
if (!file_exists($this->channelsdir) || !is_dir($this->channelsdir)) {
|
|
return array('pear.php.net', 'pecl.php.net', 'doc.php.net', '__uri');
|
|
}
|
|
|
|
$dp = opendir($this->channelsdir);
|
|
while ($ent = readdir($dp)) {
|
|
if ($ent{0} == '.' || substr($ent, -4) != '.reg') {
|
|
continue;
|
|
}
|
|
|
|
if ($ent == '__uri.reg') {
|
|
$channellist[] = '__uri';
|
|
continue;
|
|
}
|
|
|
|
$channellist[] = str_replace('_', '/', substr($ent, 0, -4));
|
|
}
|
|
|
|
closedir($dp);
|
|
if (!in_array('pear.php.net', $channellist)) {
|
|
$channellist[] = 'pear.php.net';
|
|
}
|
|
|
|
if (!in_array('pecl.php.net', $channellist)) {
|
|
$channellist[] = 'pecl.php.net';
|
|
}
|
|
|
|
if (!in_array('doc.php.net', $channellist)) {
|
|
$channellist[] = 'doc.php.net';
|
|
}
|
|
|
|
|
|
if (!in_array('__uri', $channellist)) {
|
|
$channellist[] = '__uri';
|
|
}
|
|
|
|
natsort($channellist);
|
|
return $channellist;
|
|
}
|
|
|
|
function _listPackages($channel = false)
|
|
{
|
|
if ($channel && $this->_getChannelFromAlias($channel) != 'pear.php.net') {
|
|
return $this->_listChannelPackages($channel);
|
|
}
|
|
|
|
if (!file_exists($this->statedir) || !is_dir($this->statedir)) {
|
|
return array();
|
|
}
|
|
|
|
$pkglist = array();
|
|
$dp = opendir($this->statedir);
|
|
if (!$dp) {
|
|
return $pkglist;
|
|
}
|
|
|
|
while ($ent = readdir($dp)) {
|
|
if ($ent{0} == '.' || substr($ent, -4) != '.reg') {
|
|
continue;
|
|
}
|
|
|
|
$pkglist[] = substr($ent, 0, -4);
|
|
}
|
|
closedir($dp);
|
|
return $pkglist;
|
|
}
|
|
|
|
function _listChannelPackages($channel)
|
|
{
|
|
$pkglist = array();
|
|
if (!file_exists($this->_channelDirectoryName($channel)) ||
|
|
!is_dir($this->_channelDirectoryName($channel))) {
|
|
return array();
|
|
}
|
|
|
|
$dp = opendir($this->_channelDirectoryName($channel));
|
|
if (!$dp) {
|
|
return $pkglist;
|
|
}
|
|
|
|
while ($ent = readdir($dp)) {
|
|
if ($ent{0} == '.' || substr($ent, -4) != '.reg') {
|
|
continue;
|
|
}
|
|
$pkglist[] = substr($ent, 0, -4);
|
|
}
|
|
|
|
closedir($dp);
|
|
return $pkglist;
|
|
}
|
|
|
|
function _listAllPackages()
|
|
{
|
|
$ret = array();
|
|
foreach ($this->_listChannels() as $channel) {
|
|
$ret[$channel] = $this->_listPackages($channel);
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Add an installed package to the registry
|
|
* @param string package name
|
|
* @param array package info (parsed by PEAR_Common::infoFrom*() methods)
|
|
* @return bool success of saving
|
|
* @access private
|
|
*/
|
|
function _addPackage($package, $info)
|
|
{
|
|
if ($this->_packageExists($package)) {
|
|
return false;
|
|
}
|
|
|
|
$fp = $this->_openPackageFile($package, 'wb');
|
|
if ($fp === null) {
|
|
return false;
|
|
}
|
|
|
|
$info['_lastmodified'] = time();
|
|
fwrite($fp, serialize($info));
|
|
$this->_closePackageFile($fp);
|
|
if (isset($info['filelist'])) {
|
|
$this->_rebuildFileMap();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param PEAR_PackageFile_v1|PEAR_PackageFile_v2
|
|
* @return bool
|
|
* @access private
|
|
*/
|
|
function _addPackage2($info)
|
|
{
|
|
if (!is_a($info, 'PEAR_PackageFile_v1') && !is_a($info, 'PEAR_PackageFile_v2')) {
|
|
return false;
|
|
}
|
|
|
|
if (!$info->validate()) {
|
|
if (class_exists('PEAR_Common')) {
|
|
$ui = PEAR_Frontend::singleton();
|
|
if ($ui) {
|
|
foreach ($info->getValidationWarnings() as $err) {
|
|
$ui->log($err['message'], true);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
$channel = $info->getChannel();
|
|
$package = $info->getPackage();
|
|
$save = $info;
|
|
if ($this->_packageExists($package, $channel)) {
|
|
return false;
|
|
}
|
|
|
|
if (!$this->_channelExists($channel, true)) {
|
|
return false;
|
|
}
|
|
|
|
$info = $info->toArray(true);
|
|
if (!$info) {
|
|
return false;
|
|
}
|
|
|
|
$fp = $this->_openPackageFile($package, 'wb', $channel);
|
|
if ($fp === null) {
|
|
return false;
|
|
}
|
|
|
|
$info['_lastmodified'] = time();
|
|
fwrite($fp, serialize($info));
|
|
$this->_closePackageFile($fp);
|
|
$this->_rebuildFileMap();
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param string Package name
|
|
* @param array parsed package.xml 1.0
|
|
* @param bool this parameter is only here for BC. Don't use it.
|
|
* @access private
|
|
*/
|
|
function _updatePackage($package, $info, $merge = true)
|
|
{
|
|
$oldinfo = $this->_packageInfo($package);
|
|
if (empty($oldinfo)) {
|
|
return false;
|
|
}
|
|
|
|
$fp = $this->_openPackageFile($package, 'w');
|
|
if ($fp === null) {
|
|
return false;
|
|
}
|
|
|
|
if (is_object($info)) {
|
|
$info = $info->toArray();
|
|
}
|
|
$info['_lastmodified'] = time();
|
|
|
|
$newinfo = $info;
|
|
if ($merge) {
|
|
$info = array_merge($oldinfo, $info);
|
|
} else {
|
|
$diff = $info;
|
|
}
|
|
|
|
fwrite($fp, serialize($info));
|
|
$this->_closePackageFile($fp);
|
|
if (isset($newinfo['filelist'])) {
|
|
$this->_rebuildFileMap();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param PEAR_PackageFile_v1|PEAR_PackageFile_v2
|
|
* @return bool
|
|
* @access private
|
|
*/
|
|
function _updatePackage2($info)
|
|
{
|
|
if (!$this->_packageExists($info->getPackage(), $info->getChannel())) {
|
|
return false;
|
|
}
|
|
|
|
$fp = $this->_openPackageFile($info->getPackage(), 'w', $info->getChannel());
|
|
if ($fp === null) {
|
|
return false;
|
|
}
|
|
|
|
$save = $info;
|
|
$info = $save->getArray(true);
|
|
$info['_lastmodified'] = time();
|
|
fwrite($fp, serialize($info));
|
|
$this->_closePackageFile($fp);
|
|
$this->_rebuildFileMap();
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param string Package name
|
|
* @param string Channel name
|
|
* @return PEAR_PackageFile_v1|PEAR_PackageFile_v2|null
|
|
* @access private
|
|
*/
|
|
function &_getPackage($package, $channel = 'pear.php.net')
|
|
{
|
|
$info = $this->_packageInfo($package, null, $channel);
|
|
if ($info === null) {
|
|
return $info;
|
|
}
|
|
|
|
$a = $this->_config;
|
|
if (!$a) {
|
|
$this->_config = new PEAR_Config;
|
|
$this->_config->set('php_dir', $this->statedir);
|
|
}
|
|
|
|
if (!class_exists('PEAR_PackageFile')) {
|
|
require_once 'PEAR/PackageFile.php';
|
|
}
|
|
|
|
$pkg = new PEAR_PackageFile($this->_config);
|
|
$pf = &$pkg->fromArray($info);
|
|
return $pf;
|
|
}
|
|
|
|
/**
|
|
* @param string channel name
|
|
* @param bool whether to strictly retrieve channel names
|
|
* @return PEAR_ChannelFile|PEAR_Error
|
|
* @access private
|
|
*/
|
|
function &_getChannel($channel, $noaliases = false)
|
|
{
|
|
$ch = false;
|
|
if ($this->_channelExists($channel, $noaliases)) {
|
|
$chinfo = $this->_channelInfo($channel, $noaliases);
|
|
if ($chinfo) {
|
|
if (!class_exists('PEAR_ChannelFile')) {
|
|
require_once 'PEAR/ChannelFile.php';
|
|
}
|
|
|
|
$ch = &PEAR_ChannelFile::fromArrayWithErrors($chinfo);
|
|
}
|
|
}
|
|
|
|
if ($ch) {
|
|
if ($ch->validate()) {
|
|
return $ch;
|
|
}
|
|
|
|
foreach ($ch->getErrors(true) as $err) {
|
|
$message = $err['message'] . "\n";
|
|
}
|
|
|
|
$ch = PEAR::raiseError($message);
|
|
return $ch;
|
|
}
|
|
|
|
if ($this->_getChannelFromAlias($channel) == 'pear.php.net') {
|
|
// the registry is not properly set up, so use defaults
|
|
if (!class_exists('PEAR_ChannelFile')) {
|
|
require_once 'PEAR/ChannelFile.php';
|
|
}
|
|
|
|
$pear_channel = new PEAR_ChannelFile;
|
|
$pear_channel->setServer('pear.php.net');
|
|
$pear_channel->setAlias('pear');
|
|
$pear_channel->setSummary('PHP Extension and Application Repository');
|
|
$pear_channel->setDefaultPEARProtocols();
|
|
$pear_channel->setBaseURL('REST1.0', 'http://pear.php.net/rest/');
|
|
$pear_channel->setBaseURL('REST1.1', 'http://pear.php.net/rest/');
|
|
$pear_channel->setBaseURL('REST1.3', 'http://pear.php.net/rest/');
|
|
return $pear_channel;
|
|
}
|
|
|
|
if ($this->_getChannelFromAlias($channel) == 'pecl.php.net') {
|
|
// the registry is not properly set up, so use defaults
|
|
if (!class_exists('PEAR_ChannelFile')) {
|
|
require_once 'PEAR/ChannelFile.php';
|
|
}
|
|
$pear_channel = new PEAR_ChannelFile;
|
|
$pear_channel->setServer('pecl.php.net');
|
|
$pear_channel->setAlias('pecl');
|
|
$pear_channel->setSummary('PHP Extension Community Library');
|
|
$pear_channel->setDefaultPEARProtocols();
|
|
$pear_channel->setBaseURL('REST1.0', 'http://pecl.php.net/rest/');
|
|
$pear_channel->setBaseURL('REST1.1', 'http://pecl.php.net/rest/');
|
|
$pear_channel->setValidationPackage('PEAR_Validator_PECL', '1.0');
|
|
return $pear_channel;
|
|
}
|
|
|
|
if ($this->_getChannelFromAlias($channel) == 'doc.php.net') {
|
|
// the registry is not properly set up, so use defaults
|
|
if (!class_exists('PEAR_ChannelFile')) {
|
|
require_once 'PEAR/ChannelFile.php';
|
|
}
|
|
|
|
$doc_channel = new PEAR_ChannelFile;
|
|
$doc_channel->setServer('doc.php.net');
|
|
$doc_channel->setAlias('phpdocs');
|
|
$doc_channel->setSummary('PHP Documentation Team');
|
|
$doc_channel->setDefaultPEARProtocols();
|
|
$doc_channel->setBaseURL('REST1.0', 'http://doc.php.net/rest/');
|
|
$doc_channel->setBaseURL('REST1.1', 'http://doc.php.net/rest/');
|
|
$doc_channel->setBaseURL('REST1.3', 'http://doc.php.net/rest/');
|
|
return $doc_channel;
|
|
}
|
|
|
|
|
|
if ($this->_getChannelFromAlias($channel) == '__uri') {
|
|
// the registry is not properly set up, so use defaults
|
|
if (!class_exists('PEAR_ChannelFile')) {
|
|
require_once 'PEAR/ChannelFile.php';
|
|
}
|
|
|
|
$private = new PEAR_ChannelFile;
|
|
$private->setName('__uri');
|
|
$private->setDefaultPEARProtocols();
|
|
$private->setBaseURL('REST1.0', '****');
|
|
$private->setSummary('Pseudo-channel for static packages');
|
|
return $private;
|
|
}
|
|
|
|
return $ch;
|
|
}
|
|
|
|
/**
|
|
* @param string Package name
|
|
* @param string Channel name
|
|
* @return bool
|
|
*/
|
|
function packageExists($package, $channel = 'pear.php.net')
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_packageExists($package, $channel);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
|
|
// {{{ channelExists()
|
|
|
|
/**
|
|
* @param string channel name
|
|
* @param bool if true, then aliases will be ignored
|
|
* @return bool
|
|
*/
|
|
function channelExists($channel, $noaliases = false)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_channelExists($channel, $noaliases);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
|
|
/**
|
|
* @param string channel name mirror is in
|
|
* @param string mirror name
|
|
*
|
|
* @return bool
|
|
*/
|
|
function mirrorExists($channel, $mirror)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
|
|
$ret = $this->_mirrorExists($channel, $mirror);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// {{{ isAlias()
|
|
|
|
/**
|
|
* Determines whether the parameter is an alias of a channel
|
|
* @param string
|
|
* @return bool
|
|
*/
|
|
function isAlias($alias)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_isChannelAlias($alias);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ packageInfo()
|
|
|
|
/**
|
|
* @param string|null
|
|
* @param string|null
|
|
* @param string
|
|
* @return array|null
|
|
*/
|
|
function packageInfo($package = null, $key = null, $channel = 'pear.php.net')
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_packageInfo($package, $key, $channel);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ channelInfo()
|
|
|
|
/**
|
|
* Retrieve a raw array of channel data.
|
|
*
|
|
* Do not use this, instead use {@link getChannel()} for normal
|
|
* operations. Array structure is undefined in this method
|
|
* @param string channel name
|
|
* @param bool whether to strictly retrieve information only on non-aliases
|
|
* @return array|null|PEAR_Error
|
|
*/
|
|
function channelInfo($channel = null, $noaliases = false)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_channelInfo($channel, $noaliases);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
|
|
/**
|
|
* @param string
|
|
*/
|
|
function channelName($channel)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_getChannelFromAlias($channel);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* @param string
|
|
*/
|
|
function channelAlias($channel)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_getAlias($channel);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
// {{{ listPackages()
|
|
|
|
function listPackages($channel = false)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_listPackages($channel);
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ listAllPackages()
|
|
|
|
function listAllPackages()
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_listAllPackages();
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ listChannel()
|
|
|
|
function listChannels()
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_listChannels();
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ addPackage()
|
|
|
|
/**
|
|
* Add an installed package to the registry
|
|
* @param string|PEAR_PackageFile_v1|PEAR_PackageFile_v2 package name or object
|
|
* that will be passed to {@link addPackage2()}
|
|
* @param array package info (parsed by PEAR_Common::infoFrom*() methods)
|
|
* @return bool success of saving
|
|
*/
|
|
function addPackage($package, $info)
|
|
{
|
|
if (is_object($info)) {
|
|
return $this->addPackage2($info);
|
|
}
|
|
if (PEAR::isError($e = $this->_lock(LOCK_EX))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_addPackage($package, $info);
|
|
$this->_unlock();
|
|
if ($ret) {
|
|
if (!class_exists('PEAR_PackageFile_v1')) {
|
|
require_once 'PEAR/PackageFile/v1.php';
|
|
}
|
|
$pf = new PEAR_PackageFile_v1;
|
|
$pf->setConfig($this->_config);
|
|
$pf->fromArray($info);
|
|
$this->_dependencyDB->uninstallPackage($pf);
|
|
$this->_dependencyDB->installPackage($pf);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ addPackage2()
|
|
|
|
function addPackage2($info)
|
|
{
|
|
if (!is_object($info)) {
|
|
return $this->addPackage($info['package'], $info);
|
|
}
|
|
if (PEAR::isError($e = $this->_lock(LOCK_EX))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_addPackage2($info);
|
|
$this->_unlock();
|
|
if ($ret) {
|
|
$this->_dependencyDB->uninstallPackage($info);
|
|
$this->_dependencyDB->installPackage($info);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ updateChannel()
|
|
|
|
/**
|
|
* For future expandibility purposes, separate this
|
|
* @param PEAR_ChannelFile
|
|
*/
|
|
function updateChannel($channel, $lastmodified = null)
|
|
{
|
|
if ($channel->getName() == '__uri') {
|
|
return false;
|
|
}
|
|
return $this->addChannel($channel, $lastmodified, true);
|
|
}
|
|
|
|
// }}}
|
|
// {{{ deleteChannel()
|
|
|
|
/**
|
|
* Deletion fails if there are any packages installed from the channel
|
|
* @param string|PEAR_ChannelFile channel name
|
|
* @return boolean|PEAR_Error True on deletion, false if it doesn't exist
|
|
*/
|
|
function deleteChannel($channel)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_EX))) {
|
|
return $e;
|
|
}
|
|
|
|
$ret = $this->_deleteChannel($channel);
|
|
$this->_unlock();
|
|
if ($ret && is_a($this->_config, 'PEAR_Config')) {
|
|
$this->_config->setChannels($this->listChannels());
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ addChannel()
|
|
|
|
/**
|
|
* @param PEAR_ChannelFile Channel object
|
|
* @param string Last-Modified header from HTTP for caching
|
|
* @return boolean|PEAR_Error True on creation, false if it already exists
|
|
*/
|
|
function addChannel($channel, $lastmodified = false, $update = false)
|
|
{
|
|
if (!is_a($channel, 'PEAR_ChannelFile') || !$channel->validate()) {
|
|
return false;
|
|
}
|
|
|
|
if (PEAR::isError($e = $this->_lock(LOCK_EX))) {
|
|
return $e;
|
|
}
|
|
|
|
$ret = $this->_addChannel($channel, $update, $lastmodified);
|
|
$this->_unlock();
|
|
if (!$update && $ret && is_a($this->_config, 'PEAR_Config')) {
|
|
$this->_config->setChannels($this->listChannels());
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ deletePackage()
|
|
|
|
function deletePackage($package, $channel = 'pear.php.net')
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_EX))) {
|
|
return $e;
|
|
}
|
|
|
|
$file = $this->_packageFileName($package, $channel);
|
|
$ret = file_exists($file) ? @unlink($file) : false;
|
|
$this->_rebuildFileMap();
|
|
$this->_unlock();
|
|
$p = array('channel' => $channel, 'package' => $package);
|
|
$this->_dependencyDB->uninstallPackage($p);
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ updatePackage()
|
|
|
|
function updatePackage($package, $info, $merge = true)
|
|
{
|
|
if (is_object($info)) {
|
|
return $this->updatePackage2($info, $merge);
|
|
}
|
|
if (PEAR::isError($e = $this->_lock(LOCK_EX))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_updatePackage($package, $info, $merge);
|
|
$this->_unlock();
|
|
if ($ret) {
|
|
if (!class_exists('PEAR_PackageFile_v1')) {
|
|
require_once 'PEAR/PackageFile/v1.php';
|
|
}
|
|
$pf = new PEAR_PackageFile_v1;
|
|
$pf->setConfig($this->_config);
|
|
$pf->fromArray($this->packageInfo($package));
|
|
$this->_dependencyDB->uninstallPackage($pf);
|
|
$this->_dependencyDB->installPackage($pf);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ updatePackage2()
|
|
|
|
function updatePackage2($info)
|
|
{
|
|
|
|
if (!is_object($info)) {
|
|
return $this->updatePackage($info['package'], $info, $merge);
|
|
}
|
|
|
|
if (!$info->validate(PEAR_VALIDATE_DOWNLOADING)) {
|
|
return false;
|
|
}
|
|
|
|
if (PEAR::isError($e = $this->_lock(LOCK_EX))) {
|
|
return $e;
|
|
}
|
|
|
|
$ret = $this->_updatePackage2($info);
|
|
$this->_unlock();
|
|
if ($ret) {
|
|
$this->_dependencyDB->uninstallPackage($info);
|
|
$this->_dependencyDB->installPackage($info);
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ getChannel()
|
|
/**
|
|
* @param string channel name
|
|
* @param bool whether to strictly return raw channels (no aliases)
|
|
* @return PEAR_ChannelFile|PEAR_Error
|
|
*/
|
|
function getChannel($channel, $noaliases = false)
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$ret = $this->_getChannel($channel, $noaliases);
|
|
$this->_unlock();
|
|
if (!$ret) {
|
|
return PEAR::raiseError('Unknown channel: ' . $channel);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ getPackage()
|
|
/**
|
|
* @param string package name
|
|
* @param string channel name
|
|
* @return PEAR_PackageFile_v1|PEAR_PackageFile_v2|null
|
|
*/
|
|
function &getPackage($package, $channel = 'pear.php.net')
|
|
{
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$pf = &$this->_getPackage($package, $channel);
|
|
$this->_unlock();
|
|
return $pf;
|
|
}
|
|
|
|
// }}}
|
|
|
|
/**
|
|
* Get PEAR_PackageFile_v[1/2] objects representing the contents of
|
|
* a dependency group that are installed.
|
|
*
|
|
* This is used at uninstall-time
|
|
* @param array
|
|
* @return array|false
|
|
*/
|
|
function getInstalledGroup($group)
|
|
{
|
|
$ret = array();
|
|
if (isset($group['package'])) {
|
|
if (!isset($group['package'][0])) {
|
|
$group['package'] = array($group['package']);
|
|
}
|
|
foreach ($group['package'] as $package) {
|
|
$depchannel = isset($package['channel']) ? $package['channel'] : '__uri';
|
|
$p = &$this->getPackage($package['name'], $depchannel);
|
|
if ($p) {
|
|
$save = &$p;
|
|
$ret[] = &$save;
|
|
}
|
|
}
|
|
}
|
|
if (isset($group['subpackage'])) {
|
|
if (!isset($group['subpackage'][0])) {
|
|
$group['subpackage'] = array($group['subpackage']);
|
|
}
|
|
foreach ($group['subpackage'] as $package) {
|
|
$depchannel = isset($package['channel']) ? $package['channel'] : '__uri';
|
|
$p = &$this->getPackage($package['name'], $depchannel);
|
|
if ($p) {
|
|
$save = &$p;
|
|
$ret[] = &$save;
|
|
}
|
|
}
|
|
}
|
|
if (!count($ret)) {
|
|
return false;
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
// {{{ getChannelValidator()
|
|
/**
|
|
* @param string channel name
|
|
* @return PEAR_Validate|false
|
|
*/
|
|
function &getChannelValidator($channel)
|
|
{
|
|
$chan = $this->getChannel($channel);
|
|
if (PEAR::isError($chan)) {
|
|
return $chan;
|
|
}
|
|
$val = $chan->getValidationObject();
|
|
return $val;
|
|
}
|
|
// }}}
|
|
// {{{ getChannels()
|
|
/**
|
|
* @param string channel name
|
|
* @return array an array of PEAR_ChannelFile objects representing every installed channel
|
|
*/
|
|
function &getChannels()
|
|
{
|
|
$ret = array();
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
foreach ($this->_listChannels() as $channel) {
|
|
$e = &$this->_getChannel($channel);
|
|
if (!$e || PEAR::isError($e)) {
|
|
continue;
|
|
}
|
|
$ret[] = $e;
|
|
}
|
|
$this->_unlock();
|
|
return $ret;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ checkFileMap()
|
|
|
|
/**
|
|
* Test whether a file or set of files belongs to a package.
|
|
*
|
|
* If an array is passed in
|
|
* @param string|array file path, absolute or relative to the pear
|
|
* install dir
|
|
* @param string|array name of PEAR package or array('package' => name, 'channel' =>
|
|
* channel) of a package that will be ignored
|
|
* @param string API version - 1.1 will exclude any files belonging to a package
|
|
* @param array private recursion variable
|
|
* @return array|false which package and channel the file belongs to, or an empty
|
|
* string if the file does not belong to an installed package,
|
|
* or belongs to the second parameter's package
|
|
*/
|
|
function checkFileMap($path, $package = false, $api = '1.0', $attrs = false)
|
|
{
|
|
if (is_array($path)) {
|
|
static $notempty;
|
|
if (empty($notempty)) {
|
|
if (!class_exists('PEAR_Installer_Role')) {
|
|
require_once 'PEAR/Installer/Role.php';
|
|
}
|
|
$notempty = create_function('$a','return !empty($a);');
|
|
}
|
|
$package = is_array($package) ? array(strtolower($package[0]), strtolower($package[1]))
|
|
: strtolower($package);
|
|
$pkgs = array();
|
|
foreach ($path as $name => $attrs) {
|
|
if (is_array($attrs)) {
|
|
if (isset($attrs['install-as'])) {
|
|
$name = $attrs['install-as'];
|
|
}
|
|
if (!in_array($attrs['role'], PEAR_Installer_Role::getInstallableRoles())) {
|
|
// these are not installed
|
|
continue;
|
|
}
|
|
if (!in_array($attrs['role'], PEAR_Installer_Role::getBaseinstallRoles())) {
|
|
$attrs['baseinstalldir'] = is_array($package) ? $package[1] : $package;
|
|
}
|
|
if (isset($attrs['baseinstalldir'])) {
|
|
$name = $attrs['baseinstalldir'] . DIRECTORY_SEPARATOR . $name;
|
|
}
|
|
}
|
|
$pkgs[$name] = $this->checkFileMap($name, $package, $api, $attrs);
|
|
if (PEAR::isError($pkgs[$name])) {
|
|
return $pkgs[$name];
|
|
}
|
|
}
|
|
return array_filter($pkgs, $notempty);
|
|
}
|
|
if (empty($this->filemap_cache)) {
|
|
if (PEAR::isError($e = $this->_lock(LOCK_SH))) {
|
|
return $e;
|
|
}
|
|
$err = $this->_readFileMap();
|
|
$this->_unlock();
|
|
if (PEAR::isError($err)) {
|
|
return $err;
|
|
}
|
|
}
|
|
if (!$attrs) {
|
|
$attrs = array('role' => 'php'); // any old call would be for PHP role only
|
|
}
|
|
if (isset($this->filemap_cache[$attrs['role']][$path])) {
|
|
if ($api >= '1.1' && $this->filemap_cache[$attrs['role']][$path] == $package) {
|
|
return false;
|
|
}
|
|
return $this->filemap_cache[$attrs['role']][$path];
|
|
}
|
|
$l = strlen($this->install_dir);
|
|
if (substr($path, 0, $l) == $this->install_dir) {
|
|
$path = preg_replace('!^'.DIRECTORY_SEPARATOR.'+!', '', substr($path, $l));
|
|
}
|
|
if (isset($this->filemap_cache[$attrs['role']][$path])) {
|
|
if ($api >= '1.1' && $this->filemap_cache[$attrs['role']][$path] == $package) {
|
|
return false;
|
|
}
|
|
return $this->filemap_cache[$attrs['role']][$path];
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ flush()
|
|
/**
|
|
* Force a reload of the filemap
|
|
* @since 1.5.0RC3
|
|
*/
|
|
function flushFileMap()
|
|
{
|
|
$this->filemap_cache = null;
|
|
clearstatcache(); // ensure that the next read gets the full, current filemap
|
|
}
|
|
|
|
// }}}
|
|
// {{{ apiVersion()
|
|
/**
|
|
* Get the expected API version. Channels API is version 1.1, as it is backwards
|
|
* compatible with 1.0
|
|
* @return string
|
|
*/
|
|
function apiVersion()
|
|
{
|
|
return '1.1';
|
|
}
|
|
// }}}
|
|
|
|
|
|
/**
|
|
* Parse a package name, or validate a parsed package name array
|
|
* @param string|array pass in an array of format
|
|
* array(
|
|
* 'package' => 'pname',
|
|
* ['channel' => 'channame',]
|
|
* ['version' => 'version',]
|
|
* ['state' => 'state',]
|
|
* ['group' => 'groupname'])
|
|
* or a string of format
|
|
* [channel://][channame/]pname[-version|-state][/group=groupname]
|
|
* @return array|PEAR_Error
|
|
*/
|
|
function parsePackageName($param, $defaultchannel = 'pear.php.net')
|
|
{
|
|
$saveparam = $param;
|
|
if (is_array($param)) {
|
|
// convert to string for error messages
|
|
$saveparam = $this->parsedPackageNameToString($param);
|
|
// process the array
|
|
if (!isset($param['package'])) {
|
|
return PEAR::raiseError('parsePackageName(): array $param ' .
|
|
'must contain a valid package name in index "param"',
|
|
'package', null, null, $param);
|
|
}
|
|
if (!isset($param['uri'])) {
|
|
if (!isset($param['channel'])) {
|
|
$param['channel'] = $defaultchannel;
|
|
}
|
|
} else {
|
|
$param['channel'] = '__uri';
|
|
}
|
|
} else {
|
|
$components = @parse_url((string) $param);
|
|
if (isset($components['scheme'])) {
|
|
if ($components['scheme'] == 'http') {
|
|
// uri package
|
|
$param = array('uri' => $param, 'channel' => '__uri');
|
|
} elseif($components['scheme'] != 'channel') {
|
|
return PEAR::raiseError('parsePackageName(): only channel:// uris may ' .
|
|
'be downloaded, not "' . $param . '"', 'invalid', null, null, $param);
|
|
}
|
|
}
|
|
if (!isset($components['path'])) {
|
|
return PEAR::raiseError('parsePackageName(): array $param ' .
|
|
'must contain a valid package name in "' . $param . '"',
|
|
'package', null, null, $param);
|
|
}
|
|
if (isset($components['host'])) {
|
|
// remove the leading "/"
|
|
$components['path'] = substr($components['path'], 1);
|
|
}
|
|
if (!isset($components['scheme'])) {
|
|
if (strpos($components['path'], '/') !== false) {
|
|
if ($components['path']{0} == '/') {
|
|
return PEAR::raiseError('parsePackageName(): this is not ' .
|
|
'a package name, it begins with "/" in "' . $param . '"',
|
|
'invalid', null, null, $param);
|
|
}
|
|
$parts = explode('/', $components['path']);
|
|
$components['host'] = array_shift($parts);
|
|
if (count($parts) > 1) {
|
|
$components['path'] = array_pop($parts);
|
|
$components['host'] .= '/' . implode('/', $parts);
|
|
} else {
|
|
$components['path'] = implode('/', $parts);
|
|
}
|
|
} else {
|
|
$components['host'] = $defaultchannel;
|
|
}
|
|
} else {
|
|
if (strpos($components['path'], '/')) {
|
|
$parts = explode('/', $components['path']);
|
|
$components['path'] = array_pop($parts);
|
|
$components['host'] .= '/' . implode('/', $parts);
|
|
}
|
|
}
|
|
|
|
if (is_array($param)) {
|
|
$param['package'] = $components['path'];
|
|
} else {
|
|
$param = array(
|
|
'package' => $components['path']
|
|
);
|
|
if (isset($components['host'])) {
|
|
$param['channel'] = $components['host'];
|
|
}
|
|
}
|
|
if (isset($components['fragment'])) {
|
|
$param['group'] = $components['fragment'];
|
|
}
|
|
if (isset($components['user'])) {
|
|
$param['user'] = $components['user'];
|
|
}
|
|
if (isset($components['pass'])) {
|
|
$param['pass'] = $components['pass'];
|
|
}
|
|
if (isset($components['query'])) {
|
|
parse_str($components['query'], $param['opts']);
|
|
}
|
|
// check for extension
|
|
$pathinfo = pathinfo($param['package']);
|
|
if (isset($pathinfo['extension']) &&
|
|
in_array(strtolower($pathinfo['extension']), array('tgz', 'tar'))) {
|
|
$param['extension'] = $pathinfo['extension'];
|
|
$param['package'] = substr($pathinfo['basename'], 0,
|
|
strlen($pathinfo['basename']) - 4);
|
|
}
|
|
// check for version
|
|
if (strpos($param['package'], '-')) {
|
|
$test = explode('-', $param['package']);
|
|
if (count($test) != 2) {
|
|
return PEAR::raiseError('parsePackageName(): only one version/state ' .
|
|
'delimiter "-" is allowed in "' . $saveparam . '"',
|
|
'version', null, null, $param);
|
|
}
|
|
list($param['package'], $param['version']) = $test;
|
|
}
|
|
}
|
|
// validation
|
|
$info = $this->channelExists($param['channel']);
|
|
if (PEAR::isError($info)) {
|
|
return $info;
|
|
}
|
|
if (!$info) {
|
|
return PEAR::raiseError('unknown channel "' . $param['channel'] .
|
|
'" in "' . $saveparam . '"', 'channel', null, null, $param);
|
|
}
|
|
$chan = $this->getChannel($param['channel']);
|
|
if (PEAR::isError($chan)) {
|
|
return $chan;
|
|
}
|
|
if (!$chan) {
|
|
return PEAR::raiseError("Exception: corrupt registry, could not " .
|
|
"retrieve channel " . $param['channel'] . " information",
|
|
'registry', null, null, $param);
|
|
}
|
|
$param['channel'] = $chan->getName();
|
|
$validate = $chan->getValidationObject();
|
|
$vpackage = $chan->getValidationPackage();
|
|
// validate package name
|
|
if (!$validate->validPackageName($param['package'], $vpackage['_content'])) {
|
|
return PEAR::raiseError('parsePackageName(): invalid package name "' .
|
|
$param['package'] . '" in "' . $saveparam . '"',
|
|
'package', null, null, $param);
|
|
}
|
|
if (isset($param['group'])) {
|
|
if (!PEAR_Validate::validGroupName($param['group'])) {
|
|
return PEAR::raiseError('parsePackageName(): dependency group "' . $param['group'] .
|
|
'" is not a valid group name in "' . $saveparam . '"', 'group', null, null,
|
|
$param);
|
|
}
|
|
}
|
|
if (isset($param['state'])) {
|
|
if (!in_array(strtolower($param['state']), $validate->getValidStates())) {
|
|
return PEAR::raiseError('parsePackageName(): state "' . $param['state']
|
|
. '" is not a valid state in "' . $saveparam . '"',
|
|
'state', null, null, $param);
|
|
}
|
|
}
|
|
if (isset($param['version'])) {
|
|
if (isset($param['state'])) {
|
|
return PEAR::raiseError('parsePackageName(): cannot contain both ' .
|
|
'a version and a stability (state) in "' . $saveparam . '"',
|
|
'version/state', null, null, $param);
|
|
}
|
|
// check whether version is actually a state
|
|
if (in_array(strtolower($param['version']), $validate->getValidStates())) {
|
|
$param['state'] = strtolower($param['version']);
|
|
unset($param['version']);
|
|
} else {
|
|
if (!$validate->validVersion($param['version'])) {
|
|
return PEAR::raiseError('parsePackageName(): "' . $param['version'] .
|
|
'" is neither a valid version nor a valid state in "' .
|
|
$saveparam . '"', 'version/state', null, null, $param);
|
|
}
|
|
}
|
|
}
|
|
return $param;
|
|
}
|
|
|
|
/**
|
|
* @param array
|
|
* @return string
|
|
*/
|
|
function parsedPackageNameToString($parsed, $brief = false)
|
|
{
|
|
if (is_string($parsed)) {
|
|
return $parsed;
|
|
}
|
|
if (is_object($parsed)) {
|
|
$p = $parsed;
|
|
$parsed = array(
|
|
'package' => $p->getPackage(),
|
|
'channel' => $p->getChannel(),
|
|
'version' => $p->getVersion(),
|
|
);
|
|
}
|
|
if (isset($parsed['uri'])) {
|
|
return $parsed['uri'];
|
|
}
|
|
if ($brief) {
|
|
if ($channel = $this->channelAlias($parsed['channel'])) {
|
|
return $channel . '/' . $parsed['package'];
|
|
}
|
|
}
|
|
$upass = '';
|
|
if (isset($parsed['user'])) {
|
|
$upass = $parsed['user'];
|
|
if (isset($parsed['pass'])) {
|
|
$upass .= ':' . $parsed['pass'];
|
|
}
|
|
$upass = "$upass@";
|
|
}
|
|
$ret = 'channel://' . $upass . $parsed['channel'] . '/' . $parsed['package'];
|
|
if (isset($parsed['version']) || isset($parsed['state'])) {
|
|
$ver = isset($parsed['version']) ? $parsed['version'] : '';
|
|
$ver .= isset($parsed['state']) ? $parsed['state'] : '';
|
|
$ret .= '-' . $ver;
|
|
}
|
|
if (isset($parsed['extension'])) {
|
|
$ret .= '.' . $parsed['extension'];
|
|
}
|
|
if (isset($parsed['opts'])) {
|
|
$ret .= '?';
|
|
foreach ($parsed['opts'] as $name => $value) {
|
|
$parsed['opts'][$name] = "$name=$value";
|
|
}
|
|
$ret .= implode('&', $parsed['opts']);
|
|
}
|
|
if (isset($parsed['group'])) {
|
|
$ret .= '#' . $parsed['group'];
|
|
}
|
|
return $ret;
|
|
}
|
|
}
|