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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 69 | alex-w | 1 | <?php |
| 2 | /** |
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| 3 | * PEAR_Registry |
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| 4 | * |
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| 5 | * PHP versions 4 and 5 |
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| 6 | * |
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| 7 | * LICENSE: This source file is subject to version 3.0 of the PHP license |
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| 8 | * that is available through the world-wide-web at the following URI: |
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| 9 | * http://www.php.net/license/3_0.txt. If you did not receive a copy of |
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| 10 | * the PHP License and are unable to obtain it through the web, please |
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| 11 | * send a note to license@php.net so we can mail you a copy immediately. |
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| 12 | * |
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| 13 | * @category pear |
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| 14 | * @package PEAR |
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| 15 | * @author Stig Bakken <ssb@php.net> |
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| 16 | * @author Tomas V. V. Cox <cox@idecnet.com> |
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| 17 | * @author Greg Beaver <cellog@php.net> |
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| 18 | * @copyright 1997-2008 The PHP Group |
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| 19 | * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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| 20 | * @version CVS: $Id: Registry.php,v 1.171 2008/05/14 04:16:08 cellog Exp $ |
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| 21 | * @link http://pear.php.net/package/PEAR |
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| 22 | * @since File available since Release 0.1 |
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| 23 | */ |
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| 24 | |||
| 25 | /** |
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| 26 | * for PEAR_Error |
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| 27 | */ |
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| 28 | require_once 'PEAR.php'; |
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| 29 | require_once 'PEAR/DependencyDB.php'; |
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| 30 | |||
| 31 | define('PEAR_REGISTRY_ERROR_LOCK', -2); |
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| 32 | define('PEAR_REGISTRY_ERROR_FORMAT', -3); |
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| 33 | define('PEAR_REGISTRY_ERROR_FILE', -4); |
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| 34 | define('PEAR_REGISTRY_ERROR_CONFLICT', -5); |
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| 35 | define('PEAR_REGISTRY_ERROR_CHANNEL_FILE', -6); |
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| 36 | |||
| 37 | /** |
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| 38 | * Administration class used to maintain the installed package database. |
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| 39 | * @category pear |
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| 40 | * @package PEAR |
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| 41 | * @author Stig Bakken <ssb@php.net> |
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| 42 | * @author Tomas V. V. Cox <cox@idecnet.com> |
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| 43 | * @author Greg Beaver <cellog@php.net> |
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| 44 | * @copyright 1997-2008 The PHP Group |
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| 45 | * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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| 46 | * @version Release: 1.7.2 |
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| 47 | * @link http://pear.php.net/package/PEAR |
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| 48 | * @since Class available since Release 1.4.0a1 |
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| 49 | */ |
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| 50 | class PEAR_Registry extends PEAR |
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| 51 | { |
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| 52 | // {{{ properties |
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| 53 | |||
| 54 | /** |
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| 55 | * File containing all channel information. |
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| 56 | * @var string |
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| 57 | */ |
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| 58 | var $channels = ''; |
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| 59 | |||
| 60 | /** Directory where registry files are stored. |
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| 61 | * @var string |
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| 62 | */ |
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| 63 | var $statedir = ''; |
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| 64 | |||
| 65 | /** File where the file map is stored |
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| 66 | * @var string |
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| 67 | */ |
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| 68 | var $filemap = ''; |
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| 69 | |||
| 70 | /** Directory where registry files for channels are stored. |
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| 71 | * @var string |
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| 72 | */ |
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| 73 | var $channelsdir = ''; |
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| 74 | |||
| 75 | /** Name of file used for locking the registry |
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| 76 | * @var string |
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| 77 | */ |
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| 78 | var $lockfile = ''; |
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| 79 | |||
| 80 | /** File descriptor used during locking |
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| 81 | * @var resource |
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| 82 | */ |
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| 83 | var $lock_fp = null; |
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| 84 | |||
| 85 | /** Mode used during locking |
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| 86 | * @var int |
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| 87 | */ |
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| 88 | var $lock_mode = 0; // XXX UNUSED |
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| 89 | |||
| 90 | /** Cache of package information. Structure: |
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| 91 | * array( |
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| 92 | * 'package' => array('id' => ... ), |
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| 93 | * ... ) |
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| 94 | * @var array |
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| 95 | */ |
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| 96 | var $pkginfo_cache = array(); |
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| 97 | |||
| 98 | /** Cache of file map. Structure: |
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| 99 | * array( '/path/to/file' => 'package', ... ) |
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| 100 | * @var array |
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| 101 | */ |
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| 102 | var $filemap_cache = array(); |
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| 103 | |||
| 104 | /** |
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| 105 | * @var false|PEAR_ChannelFile |
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| 106 | */ |
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| 107 | var $_pearChannel; |
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| 108 | |||
| 109 | /** |
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| 110 | * @var false|PEAR_ChannelFile |
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| 111 | */ |
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| 112 | var $_peclChannel; |
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| 113 | |||
| 114 | /** |
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| 115 | * @var PEAR_DependencyDB |
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| 116 | */ |
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| 117 | var $_dependencyDB; |
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| 118 | |||
| 119 | /** |
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| 120 | * @var PEAR_Config |
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| 121 | */ |
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| 122 | var $_config; |
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| 123 | // }}} |
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| 124 | |||
| 125 | // {{{ constructor |
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| 126 | |||
| 127 | /** |
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| 128 | * PEAR_Registry constructor. |
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| 129 | * |
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| 130 | * @param string (optional) PEAR install directory (for .php files) |
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| 131 | * @param PEAR_ChannelFile PEAR_ChannelFile object representing the PEAR channel, if |
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| 132 | * default values are not desired. Only used the very first time a PEAR |
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| 133 | * repository is initialized |
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| 134 | * @param PEAR_ChannelFile PEAR_ChannelFile object representing the PECL channel, if |
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| 135 | * default values are not desired. Only used the very first time a PEAR |
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| 136 | * repository is initialized |
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| 137 | * |
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| 138 | * @access public |
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| 139 | */ |
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| 140 | function PEAR_Registry($pear_install_dir = PEAR_INSTALL_DIR, $pear_channel = false, |
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| 141 | $pecl_channel = false) |
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| 142 | { |
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| 143 | parent::PEAR(); |
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| 144 | $this->setInstallDir($pear_install_dir); |
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| 145 | $this->_pearChannel = $pear_channel; |
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| 146 | $this->_peclChannel = $pecl_channel; |
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| 147 | $this->_config = false; |
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| 148 | } |
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| 149 | |||
| 150 | function setInstallDir($pear_install_dir = PEAR_INSTALL_DIR) |
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| 151 | { |
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| 152 | $ds = DIRECTORY_SEPARATOR; |
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| 153 | $this->install_dir = $pear_install_dir; |
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| 154 | $this->channelsdir = $pear_install_dir.$ds.'.channels'; |
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| 155 | $this->statedir = $pear_install_dir.$ds.'.registry'; |
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| 156 | $this->filemap = $pear_install_dir.$ds.'.filemap'; |
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| 157 | $this->lockfile = $pear_install_dir.$ds.'.lock'; |
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| 158 | } |
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| 159 | |||
| 160 | function hasWriteAccess() |
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| 161 | { |
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| 162 | if (!file_exists($this->install_dir)) { |
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| 163 | $dir = $this->install_dir; |
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| 164 | while ($dir && $dir != '.') { |
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| 165 | $olddir = $dir; |
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| 166 | $dir = dirname($dir); // cd .. |
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| 167 | if ($dir != '.' && file_exists($dir)) { |
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| 168 | if (is_writeable($dir)) { |
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| 169 | return true; |
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| 170 | } else { |
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| 171 | return false; |
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| 172 | } |
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| 173 | } |
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| 174 | if ($dir == $olddir) { // this can happen in safe mode |
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| 175 | return @is_writable($dir); |
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| 176 | } |
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| 177 | } |
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| 178 | return false; |
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| 179 | } |
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| 180 | return is_writeable($this->install_dir); |
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| 181 | } |
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| 182 | |||
| 183 | function setConfig(&$config, $resetInstallDir = true) |
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| 184 | { |
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| 185 | $this->_config = &$config; |
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| 186 | if ($resetInstallDir) { |
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| 187 | $this->setInstallDir($config->get('php_dir')); |
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| 188 | } |
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| 189 | } |
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| 190 | |||
| 191 | function _initializeChannelDirs() |
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| 192 | { |
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| 193 | static $running = false; |
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| 194 | if (!$running) { |
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| 195 | $running = true; |
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| 196 | $ds = DIRECTORY_SEPARATOR; |
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| 197 | if (!is_dir($this->channelsdir) || |
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| 198 | !file_exists($this->channelsdir . $ds . 'pear.php.net.reg') || |
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| 199 | !file_exists($this->channelsdir . $ds . 'pecl.php.net.reg') || |
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| 200 | !file_exists($this->channelsdir . $ds . '__uri.reg')) { |
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| 201 | if (!file_exists($this->channelsdir . $ds . 'pear.php.net.reg')) { |
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| 202 | $pear_channel = $this->_pearChannel; |
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| 203 | if (!is_a($pear_channel, 'PEAR_ChannelFile') || !$pear_channel->validate()) { |
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| 204 | if (!class_exists('PEAR_ChannelFile')) { |
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| 205 | require_once 'PEAR/ChannelFile.php'; |
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| 206 | } |
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| 207 | $pear_channel = new PEAR_ChannelFile; |
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| 208 | $pear_channel->setName('pear.php.net'); |
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| 209 | $pear_channel->setAlias('pear'); |
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| 210 | $pear_channel->setServer('pear.php.net'); |
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| 211 | $pear_channel->setSummary('PHP Extension and Application Repository'); |
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| 212 | $pear_channel->setDefaultPEARProtocols(); |
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| 213 | $pear_channel->setBaseURL('REST1.0', 'http://pear.php.net/rest/'); |
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| 214 | $pear_channel->setBaseURL('REST1.1', 'http://pear.php.net/rest/'); |
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| 215 | } else { |
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| 216 | $pear_channel->setName('pear.php.net'); |
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| 217 | $pear_channel->setAlias('pear'); |
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| 218 | } |
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| 219 | $pear_channel->validate(); |
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| 220 | $this->_addChannel($pear_channel); |
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| 221 | } |
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| 222 | if (!file_exists($this->channelsdir . $ds . 'pecl.php.net.reg')) { |
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| 223 | $pecl_channel = $this->_peclChannel; |
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| 224 | if (!is_a($pecl_channel, 'PEAR_ChannelFile') || !$pecl_channel->validate()) { |
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| 225 | if (!class_exists('PEAR_ChannelFile')) { |
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| 226 | require_once 'PEAR/ChannelFile.php'; |
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| 227 | } |
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| 228 | $pecl_channel = new PEAR_ChannelFile; |
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| 229 | $pecl_channel->setName('pecl.php.net'); |
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| 230 | $pecl_channel->setAlias('pecl'); |
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| 231 | $pecl_channel->setServer('pecl.php.net'); |
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| 232 | $pecl_channel->setSummary('PHP Extension Community Library'); |
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| 233 | $pecl_channel->setDefaultPEARProtocols(); |
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| 234 | $pecl_channel->setBaseURL('REST1.0', 'http://pecl.php.net/rest/'); |
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| 235 | $pecl_channel->setBaseURL('REST1.1', 'http://pecl.php.net/rest/'); |
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| 236 | $pecl_channel->setValidationPackage('PEAR_Validator_PECL', '1.0'); |
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| 237 | } else { |
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| 238 | $pecl_channel->setName('pecl.php.net'); |
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| 239 | $pecl_channel->setAlias('pecl'); |
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| 240 | } |
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| 241 | $pecl_channel->validate(); |
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| 242 | $this->_addChannel($pecl_channel); |
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| 243 | } |
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| 244 | if (!file_exists($this->channelsdir . $ds . '__uri.reg')) { |
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| 245 | if (!class_exists('PEAR_ChannelFile')) { |
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| 246 | require_once 'PEAR/ChannelFile.php'; |
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| 247 | } |
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| 248 | $private = new PEAR_ChannelFile; |
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| 249 | $private->setName('__uri'); |
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| 250 | $private->addFunction('xmlrpc', '1.0', '****'); |
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| 251 | $private->setSummary('Pseudo-channel for static packages'); |
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| 252 | $this->_addChannel($private); |
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| 253 | } |
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| 254 | $this->_rebuildFileMap(); |
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| 255 | } |
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| 256 | $running = false; |
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| 257 | } |
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| 258 | } |
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| 259 | |||
| 260 | function _initializeDirs() |
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| 261 | { |
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| 262 | $ds = DIRECTORY_SEPARATOR; |
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| 263 | // XXX Compatibility code should be removed in the future |
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| 264 | // rename all registry files if any to lowercase |
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| 265 | if (!OS_WINDOWS && file_exists($this->statedir) && is_dir($this->statedir) && |
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| 266 | $handle = opendir($this->statedir)) { |
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| 267 | $dest = $this->statedir . $ds; |
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| 268 | while (false !== ($file = readdir($handle))) { |
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| 269 | if (preg_match('/^.*[A-Z].*\.reg\\z/', $file)) { |
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| 270 | rename($dest . $file, $dest . strtolower($file)); |
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| 271 | } |
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| 272 | } |
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| 273 | closedir($handle); |
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| 274 | } |
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| 275 | $this->_initializeChannelDirs(); |
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| 276 | if (!file_exists($this->filemap)) { |
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| 277 | $this->_rebuildFileMap(); |
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| 278 | } |
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| 279 | $this->_initializeDepDB(); |
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| 280 | } |
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| 281 | |||
| 282 | function _initializeDepDB() |
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| 283 | { |
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| 284 | if (!isset($this->_dependencyDB)) { |
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| 285 | static $initializing = false; |
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| 286 | if (!$initializing) { |
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| 287 | $initializing = true; |
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| 288 | if (!$this->_config) { // never used? |
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| 289 | if (OS_WINDOWS) { |
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| 290 | $file = 'pear.ini'; |
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| 291 | } else { |
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| 292 | $file = '.pearrc'; |
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| 293 | } |
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| 294 | $this->_config = &new PEAR_Config($this->statedir . DIRECTORY_SEPARATOR . |
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| 295 | $file); |
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| 296 | $this->_config->setRegistry($this); |
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| 297 | $this->_config->set('php_dir', $this->install_dir); |
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| 298 | } |
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| 299 | $this->_dependencyDB = &PEAR_DependencyDB::singleton($this->_config); |
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| 300 | if (PEAR::isError($this->_dependencyDB)) { |
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| 301 | // attempt to recover by removing the dep db |
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| 302 | if (file_exists($this->_config->get('php_dir', null, 'pear.php.net') . |
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| 303 | DIRECTORY_SEPARATOR . '.depdb')) { |
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| 304 | @unlink($this->_config->get('php_dir', null, 'pear.php.net') . |
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| 305 | DIRECTORY_SEPARATOR . '.depdb'); |
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| 306 | } |
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| 307 | $this->_dependencyDB = &PEAR_DependencyDB::singleton($this->_config); |
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| 308 | if (PEAR::isError($this->_dependencyDB)) { |
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| 309 | echo $this->_dependencyDB->getMessage(); |
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| 310 | echo 'Unrecoverable error'; |
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| 311 | exit(1); |
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| 312 | } |
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| 313 | } |
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| 314 | $initializing = false; |
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| 315 | } |
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| 316 | } |
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| 317 | } |
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| 318 | // }}} |
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| 319 | // {{{ destructor |
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| 320 | |||
| 321 | /** |
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| 322 | * PEAR_Registry destructor. Makes sure no locks are forgotten. |
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| 323 | * |
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| 324 | * @access private |
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| 325 | */ |
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| 326 | function _PEAR_Registry() |
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| 327 | { |
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| 328 | parent::_PEAR(); |
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| 329 | if (is_resource($this->lock_fp)) { |
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| 330 | $this->_unlock(); |
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| 331 | } |
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| 332 | } |
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| 333 | |||
| 334 | // }}} |
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| 335 | |||
| 336 | // {{{ _assertStateDir() |
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| 337 | |||
| 338 | /** |
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| 339 | * Make sure the directory where we keep registry files exists. |
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| 340 | * |
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| 341 | * @return bool TRUE if directory exists, FALSE if it could not be |
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| 342 | * created |
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| 343 | * |
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| 344 | * @access private |
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| 345 | */ |
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| 346 | function _assertStateDir($channel = false) |
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| 347 | { |
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| 348 | if ($channel && $this->_getChannelFromAlias($channel) != 'pear.php.net') { |
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| 349 | return $this->_assertChannelStateDir($channel); |
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| 350 | } |
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| 351 | static $init = false; |
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| 352 | if (!file_exists($this->statedir)) { |
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| 353 | if (!$this->hasWriteAccess()) { |
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| 354 | return false; |
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| 355 | } |
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| 356 | require_once 'System.php'; |
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| 357 | if (!System::mkdir(array('-p', $this->statedir))) { |
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| 358 | return $this->raiseError("could not create directory '{$this->statedir}'"); |
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| 359 | } |
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| 360 | $init = true; |
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| 361 | } elseif (!is_dir($this->statedir)) { |
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| 362 | return $this->raiseError('Cannot create directory ' . $this->statedir . ', ' . |
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| 363 | 'it already exists and is not a directory'); |
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| 364 | } |
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| 365 | $ds = DIRECTORY_SEPARATOR; |
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| 366 | if (!file_exists($this->channelsdir)) { |
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| 367 | if (!file_exists($this->channelsdir . $ds . 'pear.php.net.reg') || |
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| 368 | !file_exists($this->channelsdir . $ds . 'pecl.php.net.reg') || |
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| 369 | !file_exists($this->channelsdir . $ds . '__uri.reg')) { |
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| 370 | $init = true; |
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| 371 | } |
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| 372 | } elseif (!is_dir($this->channelsdir)) { |
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| 373 | return $this->raiseError('Cannot create directory ' . $this->channelsdir . ', ' . |
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| 374 | 'it already exists and is not a directory'); |
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| 375 | } |
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| 376 | if ($init) { |
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| 377 | static $running = false; |
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| 378 | if (!$running) { |
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| 379 | $running = true; |
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| 380 | $this->_initializeDirs(); |
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| 381 | $running = false; |
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| 382 | $init = false; |
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| 383 | } |
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| 384 | } else { |
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| 385 | $this->_initializeDepDB(); |
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| 386 | } |
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| 387 | return true; |
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| 388 | } |
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| 389 | |||
| 390 | // }}} |
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| 391 | // {{{ _assertChannelStateDir() |
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| 392 | |||
| 393 | /** |
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| 394 | * Make sure the directory where we keep registry files exists for a non-standard channel. |
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| 395 | * |
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| 396 | * @param string channel name |
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| 397 | * @return bool TRUE if directory exists, FALSE if it could not be |
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| 398 | * created |
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| 399 | * |
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| 400 | * @access private |
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| 401 | */ |
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| 402 | function _assertChannelStateDir($channel) |
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| 403 | { |
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| 404 | $ds = DIRECTORY_SEPARATOR; |
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| 405 | if (!$channel || $this->_getChannelFromAlias($channel) == 'pear.php.net') { |
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| 406 | if (!file_exists($this->channelsdir . $ds . 'pear.php.net.reg')) { |
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| 407 | $this->_initializeChannelDirs(); |
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| 408 | } |
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| 409 | return $this->_assertStateDir($channel); |
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| 410 | } |
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| 411 | $channelDir = $this->_channelDirectoryName($channel); |
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| 412 | if (!is_dir($this->channelsdir) || |
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| 413 | !file_exists($this->channelsdir . $ds . 'pear.php.net.reg')) { |
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| 414 | $this->_initializeChannelDirs(); |
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| 415 | } |
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| 416 | if (!file_exists($channelDir)) { |
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| 417 | if (!$this->hasWriteAccess()) { |
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| 418 | return false; |
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| 419 | } |
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| 420 | require_once 'System.php'; |
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| 421 | if (!System::mkdir(array('-p', $channelDir))) { |
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| 422 | return $this->raiseError("could not create directory '" . $channelDir . |
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| 423 | "'"); |
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| 424 | } |
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| 425 | } elseif (!is_dir($channelDir)) { |
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| 426 | return $this->raiseError("could not create directory '" . $channelDir . |
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| 427 | "', already exists and is not a directory"); |
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| 428 | } |
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| 429 | return true; |
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| 430 | } |
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| 431 | |||
| 432 | // }}} |
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| 433 | // {{{ _assertChannelDir() |
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| 434 | |||
| 435 | /** |
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| 436 | * Make sure the directory where we keep registry files for channels exists |
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| 437 | * |
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| 438 | * @return bool TRUE if directory exists, FALSE if it could not be |
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| 439 | * created |
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| 440 | * |
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| 441 | * @access private |
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| 442 | */ |
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| 443 | function _assertChannelDir() |
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| 444 | { |
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| 445 | if (!file_exists($this->channelsdir)) { |
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| 446 | if (!$this->hasWriteAccess()) { |
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| 447 | return false; |
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| 448 | } |
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| 449 | require_once 'System.php'; |
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| 450 | if (!System::mkdir(array('-p', $this->channelsdir))) { |
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| 451 | return $this->raiseError("could not create directory '{$this->channelsdir}'"); |
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| 452 | } |
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| 453 | } elseif (!is_dir($this->channelsdir)) { |
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| 454 | return $this->raiseError("could not create directory '{$this->channelsdir}" . |
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| 455 | "', it already exists and is not a directory"); |
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| 456 | |||
| 457 | } |
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| 458 | if (!file_exists($this->channelsdir . DIRECTORY_SEPARATOR . '.alias')) { |
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| 459 | if (!$this->hasWriteAccess()) { |
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| 460 | return false; |
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| 461 | } |
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| 462 | require_once 'System.php'; |
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| 463 | if (!System::mkdir(array('-p', $this->channelsdir . DIRECTORY_SEPARATOR . '.alias'))) { |
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| 464 | return $this->raiseError("could not create directory '{$this->channelsdir}/.alias'"); |
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| 465 | } |
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| 466 | } elseif (!is_dir($this->channelsdir . DIRECTORY_SEPARATOR . '.alias')) { |
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| 467 | return $this->raiseError("could not create directory '{$this->channelsdir}" . |
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| 468 | "/.alias', it already exists and is not a directory"); |
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| 469 | |||
| 470 | } |
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| 471 | return true; |
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| 472 | } |
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| 473 | |||
| 474 | // }}} |
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| 475 | // {{{ _packageFileName() |
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| 476 | |||
| 477 | /** |
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| 478 | * Get the name of the file where data for a given package is stored. |
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| 479 | * |
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| 480 | * @param string channel name, or false if this is a PEAR package |
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| 481 | * @param string package name |
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| 482 | * |
||
| 483 | * @return string registry file name |
||
| 484 | * |
||
| 485 | * @access public |
||
| 486 | */ |
||
| 487 | function _packageFileName($package, $channel = false) |
||
| 488 | { |
||
| 489 | if ($channel && $this->_getChannelFromAlias($channel) != 'pear.php.net') { |
||
| 490 | return $this->_channelDirectoryName($channel) . DIRECTORY_SEPARATOR . |
||
| 491 | strtolower($package) . '.reg'; |
||
| 492 | } |
||
| 493 | return $this->statedir . DIRECTORY_SEPARATOR . strtolower($package) . '.reg'; |
||
| 494 | } |
||
| 495 | |||
| 496 | // }}} |
||
| 497 | // {{{ _channelFileName() |
||
| 498 | |||
| 499 | /** |
||
| 500 | * Get the name of the file where data for a given channel is stored. |
||
| 501 | * @param string channel name |
||
| 502 | * @return string registry file name |
||
| 503 | */ |
||
| 504 | function _channelFileName($channel, $noaliases = false) |
||
| 505 | { |
||
| 506 | if (!$noaliases) { |
||
| 507 | if (file_exists($this->_getChannelAliasFileName($channel))) { |
||
| 508 | $channel = implode('', file($this->_getChannelAliasFileName($channel))); |
||
| 509 | } |
||
| 510 | } |
||
| 511 | return $this->channelsdir . DIRECTORY_SEPARATOR . str_replace('/', '_', |
||
| 512 | strtolower($channel)) . '.reg'; |
||
| 513 | } |
||
| 514 | |||
| 515 | // }}} |
||
| 516 | // {{{ getChannelAliasFileName() |
||
| 517 | |||
| 518 | /** |
||
| 519 | * @param string |
||
| 520 | * @return string |
||
| 521 | */ |
||
| 522 | function _getChannelAliasFileName($alias) |
||
| 523 | { |
||
| 524 | return $this->channelsdir . DIRECTORY_SEPARATOR . '.alias' . |
||
| 525 | DIRECTORY_SEPARATOR . str_replace('/', '_', strtolower($alias)) . '.txt'; |
||
| 526 | } |
||
| 527 | |||
| 528 | // }}} |
||
| 529 | // {{{ _getChannelFromAlias() |
||
| 530 | |||
| 531 | /** |
||
| 532 | * Get the name of a channel from its alias |
||
| 533 | */ |
||
| 534 | function _getChannelFromAlias($channel) |
||
| 535 | { |
||
| 536 | if (!$this->_channelExists($channel)) { |
||
| 537 | if ($channel == 'pear.php.net') { |
||
| 538 | return 'pear.php.net'; |
||
| 539 | } |
||
| 540 | if ($channel == 'pecl.php.net') { |
||
| 541 | return 'pecl.php.net'; |
||
| 542 | } |
||
| 543 | if ($channel == '__uri') { |
||
| 544 | return '__uri'; |
||
| 545 | } |
||
| 546 | return false; |
||
| 547 | } |
||
| 548 | $channel = strtolower($channel); |
||
| 549 | if (file_exists($this->_getChannelAliasFileName($channel))) { |
||
| 550 | // translate an alias to an actual channel |
||
| 551 | return implode('', file($this->_getChannelAliasFileName($channel))); |
||
| 552 | } else { |
||
| 553 | return $channel; |
||
| 554 | } |
||
| 555 | } |
||
| 556 | // }}} |
||
| 557 | // {{{ _getChannelFromAlias() |
||
| 558 | |||
| 559 | /** |
||
| 560 | * Get the alias of a channel from its alias or its name |
||
| 561 | */ |
||
| 562 | function _getAlias($channel) |
||
| 563 | { |
||
| 564 | if (!$this->_channelExists($channel)) { |
||
| 565 | if ($channel == 'pear.php.net') { |
||
| 566 | return 'pear'; |
||
| 567 | } |
||
| 568 | if ($channel == 'pecl.php.net') { |
||
| 569 | return 'pecl'; |
||
| 570 | } |
||
| 571 | return false; |
||
| 572 | } |
||
| 573 | $channel = $this->_getChannel($channel); |
||
| 574 | if (PEAR::isError($channel)) { |
||
| 575 | return $channel; |
||
| 576 | } |
||
| 577 | return $channel->getAlias(); |
||
| 578 | } |
||
| 579 | // }}} |
||
| 580 | // {{{ _channelDirectoryName() |
||
| 581 | |||
| 582 | /** |
||
| 583 | * Get the name of the file where data for a given package is stored. |
||
| 584 | * |
||
| 585 | * @param string channel name, or false if this is a PEAR package |
||
| 586 | * @param string package name |
||
| 587 | * |
||
| 588 | * @return string registry file name |
||
| 589 | * |
||
| 590 | * @access public |
||
| 591 | */ |
||
| 592 | function _channelDirectoryName($channel) |
||
| 593 | { |
||
| 594 | if (!$channel || $this->_getChannelFromAlias($channel) == 'pear.php.net') { |
||
| 595 | return $this->statedir; |
||
| 596 | } else { |
||
| 597 | $ch = $this->_getChannelFromAlias($channel); |
||
| 598 | if (!$ch) { |
||
| 599 | $ch = $channel; |
||
| 600 | } |
||
| 601 | return $this->statedir . DIRECTORY_SEPARATOR . strtolower('.channel.' . |
||
| 602 | str_replace('/', '_', $ch)); |
||
| 603 | } |
||
| 604 | } |
||
| 605 | |||
| 606 | // }}} |
||
| 607 | // {{{ _openPackageFile() |
||
| 608 | |||
| 609 | function _openPackageFile($package, $mode, $channel = false) |
||
| 610 | { |
||
| 611 | if (!$this->_assertStateDir($channel)) { |
||
| 612 | return null; |
||
| 613 | } |
||
| 614 | if (!in_array($mode, array('r', 'rb')) && !$this->hasWriteAccess()) { |
||
| 615 | return null; |
||
| 616 | } |
||
| 617 | $file = $this->_packageFileName($package, $channel); |
||
| 618 | if (!file_exists($file) && $mode == 'r' || $mode == 'rb') { |
||
| 619 | return null; |
||
| 620 | } |
||
| 621 | $fp = @fopen($file, $mode); |
||
| 622 | if (!$fp) { |
||
| 623 | return null; |
||
| 624 | } |
||
| 625 | return $fp; |
||
| 626 | } |
||
| 627 | |||
| 628 | // }}} |
||
| 629 | // {{{ _closePackageFile() |
||
| 630 | |||
| 631 | function _closePackageFile($fp) |
||
| 632 | { |
||
| 633 | fclose($fp); |
||
| 634 | } |
||
| 635 | |||
| 636 | // }}} |
||
| 637 | // {{{ _openChannelFile() |
||
| 638 | |||
| 639 | function _openChannelFile($channel, $mode) |
||
| 640 | { |
||
| 641 | if (!$this->_assertChannelDir()) { |
||
| 642 | return null; |
||
| 643 | } |
||
| 644 | if (!in_array($mode, array('r', 'rb')) && !$this->hasWriteAccess()) { |
||
| 645 | return null; |
||
| 646 | } |
||
| 647 | $file = $this->_channelFileName($channel); |
||
| 648 | if (!file_exists($file) && $mode == 'r' || $mode == 'rb') { |
||
| 649 | return null; |
||
| 650 | } |
||
| 651 | $fp = @fopen($file, $mode); |
||
| 652 | if (!$fp) { |
||
| 653 | return null; |
||
| 654 | } |
||
| 655 | return $fp; |
||
| 656 | } |
||
| 657 | |||
| 658 | // }}} |
||
| 659 | // {{{ _closePackageFile() |
||
| 660 | |||
| 661 | function _closeChannelFile($fp) |
||
| 662 | { |
||
| 663 | fclose($fp); |
||
| 664 | } |
||
| 665 | |||
| 666 | // }}} |
||
| 667 | // {{{ _rebuildFileMap() |
||
| 668 | |||
| 669 | function _rebuildFileMap() |
||
| 670 | { |
||
| 671 | if (!class_exists('PEAR_Installer_Role')) { |
||
| 672 | require_once 'PEAR/Installer/Role.php'; |
||
| 673 | } |
||
| 674 | $channels = $this->_listAllPackages(); |
||
| 675 | $files = array(); |
||
| 676 | foreach ($channels as $channel => $packages) { |
||
| 677 | foreach ($packages as $package) { |
||
| 678 | $version = $this->_packageInfo($package, 'version', $channel); |
||
| 679 | $filelist = $this->_packageInfo($package, 'filelist', $channel); |
||
| 680 | if (!is_array($filelist)) { |
||
| 681 | continue; |
||
| 682 | } |
||
| 683 | foreach ($filelist as $name => $attrs) { |
||
| 684 | if (isset($attrs['attribs'])) { |
||
| 685 | $attrs = $attrs['attribs']; |
||
| 686 | } |
||
| 687 | // it is possible for conflicting packages in different channels to |
||
| 688 | // conflict with data files/doc files |
||
| 689 | if ($name == 'dirtree') { |
||
| 690 | continue; |
||
| 691 | } |
||
| 692 | if (isset($attrs['role']) && !in_array($attrs['role'], |
||
| 693 | PEAR_Installer_Role::getInstallableRoles())) { |
||
| 694 | // these are not installed |
||
| 695 | continue; |
||
| 696 | } |
||
| 697 | if (isset($attrs['role']) && !in_array($attrs['role'], |
||
| 698 | PEAR_Installer_Role::getBaseinstallRoles())) { |
||
| 699 | $attrs['baseinstalldir'] = $package; |
||
| 700 | } |
||
| 701 | if (isset($attrs['baseinstalldir'])) { |
||
| 702 | $file = $attrs['baseinstalldir'].DIRECTORY_SEPARATOR.$name; |
||
| 703 | } else { |
||
| 704 | $file = $name; |
||
| 705 | } |
||
| 706 | $file = preg_replace(',^/+,', '', $file); |
||
| 707 | if ($channel != 'pear.php.net') { |
||
| 708 | if (!isset($files[$attrs['role']])) { |
||
| 709 | $files[$attrs['role']] = array(); |
||
| 710 | } |
||
| 711 | $files[$attrs['role']][$file] = array(strtolower($channel), |
||
| 712 | strtolower($package)); |
||
| 713 | } else { |
||
| 714 | if (!isset($files[$attrs['role']])) { |
||
| 715 | $files[$attrs['role']] = array(); |
||
| 716 | } |
||
| 717 | $files[$attrs['role']][$file] = strtolower($package); |
||
| 718 | } |
||
| 719 | } |
||
| 720 | } |
||
| 721 | } |
||
| 722 | $this->_assertStateDir(); |
||
| 723 | if (!$this->hasWriteAccess()) { |
||
| 724 | return false; |
||
| 725 | } |
||
| 726 | $fp = @fopen($this->filemap, 'wb'); |
||
| 727 | if (!$fp) { |
||
| 728 | return false; |
||
| 729 | } |
||
| 730 | $this->filemap_cache = $files; |
||
| 731 | fwrite($fp, serialize($files)); |
||
| 732 | fclose($fp); |
||
| 733 | return true; |
||
| 734 | } |
||
| 735 | |||
| 736 | // }}} |
||
| 737 | // {{{ _readFileMap() |
||
| 738 | |||
| 739 | function _readFileMap() |
||
| 740 | { |
||
| 741 | if (!file_exists($this->filemap)) { |
||
| 742 | return array(); |
||
| 743 | } |
||
| 744 | $fp = @fopen($this->filemap, 'r'); |
||
| 745 | if (!$fp) { |
||
| 746 | return $this->raiseError('PEAR_Registry: could not open filemap "' . $this->filemap . '"', PEAR_REGISTRY_ERROR_FILE, null, null, $php_errormsg); |
||
| 747 | } |
||
| 748 | clearstatcache(); |
||
| 749 | $rt = get_magic_quotes_runtime(); |
||
| 750 | set_magic_quotes_runtime(0); |
||
| 751 | $fsize = filesize($this->filemap); |
||
| 752 | fclose($fp); |
||
| 753 | $data = file_get_contents($this->filemap); |
||
| 754 | set_magic_quotes_runtime($rt); |
||
| 755 | $tmp = unserialize($data); |
||
| 756 | if (!$tmp && $fsize > 7) { |
||
| 757 | return $this->raiseError('PEAR_Registry: invalid filemap data', PEAR_REGISTRY_ERROR_FORMAT, null, null, $data); |
||
| 758 | } |
||
| 759 | $this->filemap_cache = $tmp; |
||
| 760 | return true; |
||
| 761 | } |
||
| 762 | |||
| 763 | // }}} |
||
| 764 | // {{{ _lock() |
||
| 765 | |||
| 766 | /** |
||
| 767 | * Lock the registry. |
||
| 768 | * |
||
| 769 | * @param integer lock mode, one of LOCK_EX, LOCK_SH or LOCK_UN. |
||
| 770 | * See flock manual for more information. |
||
| 771 | * |
||
| 772 | * @return bool TRUE on success, FALSE if locking failed, or a |
||
| 773 | * PEAR error if some other error occurs (such as the |
||
| 774 | * lock file not being writable). |
||
| 775 | * |
||
| 776 | * @access private |
||
| 777 | */ |
||
| 778 | function _lock($mode = LOCK_EX) |
||
| 779 | { |
||
| 780 | if (!eregi('Windows 9', php_uname())) { |
||
| 781 | if ($mode != LOCK_UN && is_resource($this->lock_fp)) { |
||
| 782 | // XXX does not check type of lock (LOCK_SH/LOCK_EX) |
||
| 783 | return true; |
||
| 784 | } |
||
| 785 | if (!$this->_assertStateDir()) { |
||
| 786 | if ($mode == LOCK_EX) { |
||
| 787 | return $this->raiseError('Registry directory is not writeable by the current user'); |
||
| 788 | } else { |
||
| 789 | return true; |
||
| 790 | } |
||
| 791 | } |
||
| 792 | $open_mode = 'w'; |
||
| 793 | // XXX People reported problems with LOCK_SH and 'w' |
||
| 794 | if ($mode === LOCK_SH || $mode === LOCK_UN) { |
||
| 795 | if (!file_exists($this->lockfile)) { |
||
| 796 | touch($this->lockfile); |
||
| 797 | } |
||
| 798 | $open_mode = 'r'; |
||
| 799 | } |
||
| 800 | |||
| 801 | if (!is_resource($this->lock_fp)) { |
||
| 802 | $this->lock_fp = @fopen($this->lockfile, $open_mode); |
||
| 803 | } |
||
| 804 | |||
| 805 | if (!is_resource($this->lock_fp)) { |
||
| 806 | $this->lock_fp = null; |
||
| 807 | return $this->raiseError("could not create lock file" . |
||
| 808 | (isset($php_errormsg) ? ": " . $php_errormsg : "")); |
||
| 809 | } |
||
| 810 | if (!(int)flock($this->lock_fp, $mode)) { |
||
| 811 | switch ($mode) { |
||
| 812 | case LOCK_SH: $str = 'shared'; break; |
||
| 813 | case LOCK_EX: $str = 'exclusive'; break; |
||
| 814 | case LOCK_UN: $str = 'unlock'; break; |
||
| 815 | default: $str = 'unknown'; break; |
||
| 816 | } |
||
| 817 | //is resource at this point, close it on error. |
||
| 818 | fclose($this->lock_fp); |
||
| 819 | $this->lock_fp = null; |
||
| 820 | return $this->raiseError("could not acquire $str lock ($this->lockfile)", |
||
| 821 | PEAR_REGISTRY_ERROR_LOCK); |
||
| 822 | } |
||
| 823 | } |
||
| 824 | return true; |
||
| 825 | } |
||
| 826 | |||
| 827 | // }}} |
||
| 828 | // {{{ _unlock() |
||
| 829 | |||
| 830 | function _unlock() |
||
| 831 | { |
||
| 832 | $ret = $this->_lock(LOCK_UN); |
||
| 833 | if (is_resource($this->lock_fp)) { |
||
| 834 | fclose($this->lock_fp); |
||
| 835 | } |
||
| 836 | $this->lock_fp = null; |
||
| 837 | return $ret; |
||
| 838 | } |
||
| 839 | |||
| 840 | // }}} |
||
| 841 | // {{{ _packageExists() |
||
| 842 | |||
| 843 | function _packageExists($package, $channel = false) |
||
| 844 | { |
||
| 845 | return file_exists($this->_packageFileName($package, $channel)); |
||
| 846 | } |
||
| 847 | |||
| 848 | // }}} |
||
| 849 | // {{{ _channelExists() |
||
| 850 | |||
| 851 | /** |
||
| 852 | * Determine whether a channel exists in the registry |
||
| 853 | * @param string Channel name |
||
| 854 | * @param bool if true, then aliases will be ignored |
||
| 855 | * @return boolean |
||
| 856 | */ |
||
| 857 | function _channelExists($channel, $noaliases = false) |
||
| 858 | { |
||
| 859 | $a = file_exists($this->_channelFileName($channel, $noaliases)); |
||
| 860 | if (!$a && $channel == 'pear.php.net') { |
||
| 861 | return true; |
||
| 862 | } |
||
| 863 | if (!$a && $channel == 'pecl.php.net') { |
||
| 864 | return true; |
||
| 865 | } |
||
| 866 | return $a; |
||
| 867 | } |
||
| 868 | |||
| 869 | // }}} |
||
| 870 | // {{{ _addChannel() |
||
| 871 | |||
| 872 | /** |
||
| 873 | * @param PEAR_ChannelFile Channel object |
||
| 874 | * @param donotuse |
||
| 875 | * @param string Last-Modified HTTP tag from remote request |
||
| 876 | * @return boolean|PEAR_Error True on creation, false if it already exists |
||
| 877 | */ |
||
| 878 | function _addChannel($channel, $update = false, $lastmodified = false) |
||
| 879 | { |
||
| 880 | if (!is_a($channel, 'PEAR_ChannelFile')) { |
||
| 881 | return false; |
||
| 882 | } |
||
| 883 | if (!$channel->validate()) { |
||
| 884 | return false; |
||
| 885 | } |
||
| 886 | if (file_exists($this->_channelFileName($channel->getName()))) { |
||
| 887 | if (!$update) { |
||
| 888 | return false; |
||
| 889 | } |
||
| 890 | $checker = $this->_getChannel($channel->getName()); |
||
| 891 | if (PEAR::isError($checker)) { |
||
| 892 | return $checker; |
||
| 893 | } |
||
| 894 | if ($channel->getAlias() != $checker->getAlias()) { |
||
| 895 | if (file_exists($this->_getChannelAliasFileName($checker->getAlias()))) { |
||
| 896 | @unlink($this->_getChannelAliasFileName($checker->getAlias())); |
||
| 897 | } |
||
| 898 | } |
||
| 899 | } else { |
||
| 900 | if ($update && !in_array($channel->getName(), array('pear.php.net', 'pecl.php.net'))) { |
||
| 901 | return false; |
||
| 902 | } |
||
| 903 | } |
||
| 904 | $ret = $this->_assertChannelDir(); |
||
| 905 | if (PEAR::isError($ret)) { |
||
| 906 | return $ret; |
||
| 907 | } |
||
| 908 | $ret = $this->_assertChannelStateDir($channel->getName()); |
||
| 909 | if (PEAR::isError($ret)) { |
||
| 910 | return $ret; |
||
| 911 | } |
||
| 912 | if ($channel->getAlias() != $channel->getName()) { |
||
| 913 | if (file_exists($this->_getChannelAliasFileName($channel->getAlias())) && |
||
| 914 | $this->_getChannelFromAlias($channel->getAlias()) != $channel->getName()) { |
||
| 915 | $channel->setAlias($channel->getName()); |
||
| 916 | } |
||
| 917 | if (!$this->hasWriteAccess()) { |
||
| 918 | return false; |
||
| 919 | } |
||
| 920 | $fp = @fopen($this->_getChannelAliasFileName($channel->getAlias()), 'w'); |
||
| 921 | if (!$fp) { |
||
| 922 | return false; |
||
| 923 | } |
||
| 924 | fwrite($fp, $channel->getName()); |
||
| 925 | fclose($fp); |
||
| 926 | } |
||
| 927 | if (!$this->hasWriteAccess()) { |
||
| 928 | return false; |
||
| 929 | } |
||
| 930 | $fp = @fopen($this->_channelFileName($channel->getName()), 'wb'); |
||
| 931 | if (!$fp) { |
||
| 932 | return false; |
||
| 933 | } |
||
| 934 | $info = $channel->toArray(); |
||
| 935 | if ($lastmodified) { |
||
| 936 | $info['_lastmodified'] = $lastmodified; |
||
| 937 | } else { |
||
| 938 | $info['_lastmodified'] = date('r'); |
||
| 939 | } |
||
| 940 | fwrite($fp, serialize($info)); |
||
| 941 | fclose($fp); |
||
| 942 | return true; |
||
| 943 | } |
||
| 944 | |||
| 945 | // }}} |
||
| 946 | // {{{ _deleteChannel() |
||
| 947 | |||
| 948 | /** |
||
| 949 | * Deletion fails if there are any packages installed from the channel |
||
| 950 | * @param string|PEAR_ChannelFile channel name |
||
| 951 | * @return boolean|PEAR_Error True on deletion, false if it doesn't exist |
||
| 952 | */ |
||
| 953 | function _deleteChannel($channel) |
||
| 954 | { |
||
| 955 | if (!is_string($channel)) { |
||
| 956 | if (is_a($channel, 'PEAR_ChannelFile')) { |
||
| 957 | if (!$channel->validate()) { |
||
| 958 | return false; |
||
| 959 | } |
||
| 960 | $channel = $channel->getName(); |
||
| 961 | } else { |
||
| 962 | return false; |
||
| 963 | } |
||
| 964 | } |
||
| 965 | if ($this->_getChannelFromAlias($channel) == '__uri') { |
||
| 966 | return false; |
||
| 967 | } |
||
| 968 | if ($this->_getChannelFromAlias($channel) == 'pecl.php.net') { |
||
| 969 | return false; |
||
| 970 | } |
||
| 971 | if (!$this->_channelExists($channel)) { |
||
| 972 | return false; |
||
| 973 | } |
||
| 974 | if (!$channel || $this->_getChannelFromAlias($channel) == 'pear.php.net') { |
||
| 975 | return false; |
||
| 976 | } |
||
| 977 | $channel = $this->_getChannelFromAlias($channel); |
||
| 978 | if ($channel == 'pear.php.net') { |
||
| 979 | return false; |
||
| 980 | } |
||
| 981 | $test = $this->_listChannelPackages($channel); |
||
| 982 | if (count($test)) { |
||
| 983 | return false; |
||
| 984 | } |
||
| 985 | $test = @rmdir($this->_channelDirectoryName($channel)); |
||
| 986 | if (!$test) { |
||
| 987 | return false; |
||
| 988 | } |
||
| 989 | $file = $this->_getChannelAliasFileName($this->_getAlias($channel)); |
||
| 990 | if (file_exists($file)) { |
||
| 991 | $test = @unlink($file); |
||
| 992 | if (!$test) { |
||
| 993 | return false; |
||
| 994 | } |
||
| 995 | } |
||
| 996 | $file = $this->_channelFileName($channel); |
||
| 997 | $ret = true; |
||
| 998 | if (file_exists($file)) { |
||
| 999 | $ret = @unlink($file); |
||
| 1000 | } |
||
| 1001 | return $ret; |
||
| 1002 | } |
||
| 1003 | |||
| 1004 | // }}} |
||
| 1005 | // {{{ _isChannelAlias() |
||
| 1006 | |||
| 1007 | /** |
||
| 1008 | * Determine whether a channel exists in the registry |
||
| 1009 | * @param string Channel Alias |
||
| 1010 | * @return boolean |
||
| 1011 | */ |
||
| 1012 | function _isChannelAlias($alias) |
||
| 1013 | { |
||
| 1014 | return file_exists($this->_getChannelAliasFileName($alias)); |
||
| 1015 | } |
||
| 1016 | |||
| 1017 | // }}} |
||
| 1018 | // {{{ _packageInfo() |
||
| 1019 | |||
| 1020 | /** |
||
| 1021 | * @param string|null |
||
| 1022 | * @param string|null |
||
| 1023 | * @param string|null |
||
| 1024 | * @return array|null |
||
| 1025 | * @access private |
||
| 1026 | */ |
||
| 1027 | function _packageInfo($package = null, $key = null, $channel = 'pear.php.net') |
||
| 1028 | { |
||
| 1029 | if ($package === null) { |
||
| 1030 | if ($channel === null) { |
||
| 1031 | $channels = $this->_listChannels(); |
||
| 1032 | $ret = array(); |
||
| 1033 | foreach ($channels as $channel) { |
||
| 1034 | $channel = strtolower($channel); |
||
| 1035 | $ret[$channel] = array(); |
||
| 1036 | $packages = $this->_listPackages($channel); |
||
| 1037 | foreach ($packages as $package) { |
||
| 1038 | $ret[$channel][] = $this->_packageInfo($package, null, $channel); |
||
| 1039 | } |
||
| 1040 | } |
||
| 1041 | return $ret; |
||
| 1042 | } |
||
| 1043 | $ps = $this->_listPackages($channel); |
||
| 1044 | if (!count($ps)) { |
||
| 1045 | return array(); |
||
| 1046 | } |
||
| 1047 | return array_map(array(&$this, '_packageInfo'), |
||
| 1048 | $ps, array_fill(0, count($ps), null), |
||
| 1049 | array_fill(0, count($ps), $channel)); |
||
| 1050 | } |
||
| 1051 | $fp = $this->_openPackageFile($package, 'r', $channel); |
||
| 1052 | if ($fp === null) { |
||
| 1053 | return null; |
||
| 1054 | } |
||
| 1055 | $rt = get_magic_quotes_runtime(); |
||
| 1056 | set_magic_quotes_runtime(0); |
||
| 1057 | clearstatcache(); |
||
| 1058 | $this->_closePackageFile($fp); |
||
| 1059 | $data = file_get_contents($this->_packageFileName($package, $channel)); |
||
| 1060 | set_magic_quotes_runtime($rt); |
||
| 1061 | $data = unserialize($data); |
||
| 1062 | if ($key === null) { |
||
| 1063 | return $data; |
||
| 1064 | } |
||
| 1065 | // compatibility for package.xml version 2.0 |
||
| 1066 | if (isset($data['old'][$key])) { |
||
| 1067 | return $data['old'][$key]; |
||
| 1068 | } |
||
| 1069 | if (isset($data[$key])) { |
||
| 1070 | return $data[$key]; |
||
| 1071 | } |
||
| 1072 | return null; |
||
| 1073 | } |
||
| 1074 | |||
| 1075 | // }}} |
||
| 1076 | // {{{ _channelInfo() |
||
| 1077 | |||
| 1078 | /** |
||
| 1079 | * @param string Channel name |
||
| 1080 | * @param bool whether to strictly retrieve info of channels, not just aliases |
||
| 1081 | * @return array|null |
||
| 1082 | */ |
||
| 1083 | function _channelInfo($channel, $noaliases = false) |
||
| 1084 | { |
||
| 1085 | if (!$this->_channelExists($channel, $noaliases)) { |
||
| 1086 | return null; |
||
| 1087 | } |
||
| 1088 | $fp = $this->_openChannelFile($channel, 'r'); |
||
| 1089 | if ($fp === null) { |
||
| 1090 | return null; |
||
| 1091 | } |
||
| 1092 | $rt = get_magic_quotes_runtime(); |
||
| 1093 | set_magic_quotes_runtime(0); |
||
| 1094 | clearstatcache(); |
||
| 1095 | $this->_closeChannelFile($fp); |
||
| 1096 | $data = file_get_contents($this->_channelFileName($channel)); |
||
| 1097 | set_magic_quotes_runtime($rt); |
||
| 1098 | $data = unserialize($data); |
||
| 1099 | return $data; |
||
| 1100 | } |
||
| 1101 | |||
| 1102 | // }}} |
||
| 1103 | // {{{ _listChannels() |
||
| 1104 | |||
| 1105 | function _listChannels() |
||
| 1106 | { |
||
| 1107 | $channellist = array(); |
||
| 1108 | if (!file_exists($this->channelsdir) || !is_dir($this->channelsdir)) { |
||
| 1109 | return array('pear.php.net', 'pecl.php.net', '__uri'); |
||
| 1110 | } |
||
| 1111 | $dp = opendir($this->channelsdir); |
||
| 1112 | while ($ent = readdir($dp)) { |
||
| 1113 | if ($ent{0} == '.' || substr($ent, -4) != '.reg') { |
||
| 1114 | continue; |
||
| 1115 | } |
||
| 1116 | if ($ent == '__uri.reg') { |
||
| 1117 | $channellist[] = '__uri'; |
||
| 1118 | continue; |
||
| 1119 | } |
||
| 1120 | $channellist[] = str_replace('_', '/', substr($ent, 0, -4)); |
||
| 1121 | } |
||
| 1122 | closedir($dp); |
||
| 1123 | if (!in_array('pear.php.net', $channellist)) { |
||
| 1124 | $channellist[] = 'pear.php.net'; |
||
| 1125 | } |
||
| 1126 | if (!in_array('pecl.php.net', $channellist)) { |
||
| 1127 | $channellist[] = 'pecl.php.net'; |
||
| 1128 | } |
||
| 1129 | if (!in_array('__uri', $channellist)) { |
||
| 1130 | $channellist[] = '__uri'; |
||
| 1131 | } |
||
| 1132 | |||
| 1133 | natsort($channellist); |
||
| 1134 | return $channellist; |
||
| 1135 | } |
||
| 1136 | |||
| 1137 | // }}} |
||
| 1138 | // {{{ _listPackages() |
||
| 1139 | |||
| 1140 | function _listPackages($channel = false) |
||
| 1141 | { |
||
| 1142 | if ($channel && $this->_getChannelFromAlias($channel) != 'pear.php.net') { |
||
| 1143 | return $this->_listChannelPackages($channel); |
||
| 1144 | } |
||
| 1145 | if (!file_exists($this->statedir) || !is_dir($this->statedir)) { |
||
| 1146 | return array(); |
||
| 1147 | } |
||
| 1148 | $pkglist = array(); |
||
| 1149 | $dp = opendir($this->statedir); |
||
| 1150 | if (!$dp) { |
||
| 1151 | return $pkglist; |
||
| 1152 | } |
||
| 1153 | while ($ent = readdir($dp)) { |
||
| 1154 | if ($ent{0} == '.' || substr($ent, -4) != '.reg') { |
||
| 1155 | continue; |
||
| 1156 | } |
||
| 1157 | $pkglist[] = substr($ent, 0, -4); |
||
| 1158 | } |
||
| 1159 | closedir($dp); |
||
| 1160 | return $pkglist; |
||
| 1161 | } |
||
| 1162 | |||
| 1163 | // }}} |
||
| 1164 | // {{{ _listChannelPackages() |
||
| 1165 | |||
| 1166 | function _listChannelPackages($channel) |
||
| 1167 | { |
||
| 1168 | $pkglist = array(); |
||
| 1169 | if (!file_exists($this->_channelDirectoryName($channel)) || |
||
| 1170 | !is_dir($this->_channelDirectoryName($channel))) { |
||
| 1171 | return array(); |
||
| 1172 | } |
||
| 1173 | $dp = opendir($this->_channelDirectoryName($channel)); |
||
| 1174 | if (!$dp) { |
||
| 1175 | return $pkglist; |
||
| 1176 | } |
||
| 1177 | while ($ent = readdir($dp)) { |
||
| 1178 | if ($ent{0} == '.' || substr($ent, -4) != '.reg') { |
||
| 1179 | continue; |
||
| 1180 | } |
||
| 1181 | $pkglist[] = substr($ent, 0, -4); |
||
| 1182 | } |
||
| 1183 | closedir($dp); |
||
| 1184 | return $pkglist; |
||
| 1185 | } |
||
| 1186 | |||
| 1187 | // }}} |
||
| 1188 | |||
| 1189 | function _listAllPackages() |
||
| 1190 | { |
||
| 1191 | $ret = array(); |
||
| 1192 | foreach ($this->_listChannels() as $channel) { |
||
| 1193 | $ret[$channel] = $this->_listPackages($channel); |
||
| 1194 | } |
||
| 1195 | return $ret; |
||
| 1196 | } |
||
| 1197 | |||
| 1198 | /** |
||
| 1199 | * Add an installed package to the registry |
||
| 1200 | * @param string package name |
||
| 1201 | * @param array package info (parsed by PEAR_Common::infoFrom*() methods) |
||
| 1202 | * @return bool success of saving |
||
| 1203 | * @access private |
||
| 1204 | */ |
||
| 1205 | function _addPackage($package, $info) |
||
| 1206 | { |
||
| 1207 | if ($this->_packageExists($package)) { |
||
| 1208 | return false; |
||
| 1209 | } |
||
| 1210 | $fp = $this->_openPackageFile($package, 'wb'); |
||
| 1211 | if ($fp === null) { |
||
| 1212 | return false; |
||
| 1213 | } |
||
| 1214 | $info['_lastmodified'] = time(); |
||
| 1215 | fwrite($fp, serialize($info)); |
||
| 1216 | $this->_closePackageFile($fp); |
||
| 1217 | if (isset($info['filelist'])) { |
||
| 1218 | $this->_rebuildFileMap(); |
||
| 1219 | } |
||
| 1220 | return true; |
||
| 1221 | } |
||
| 1222 | |||
| 1223 | /** |
||
| 1224 | * @param PEAR_PackageFile_v1|PEAR_PackageFile_v2 |
||
| 1225 | * @return bool |
||
| 1226 | * @access private |
||
| 1227 | */ |
||
| 1228 | function _addPackage2($info) |
||
| 1229 | { |
||
| 1230 | if (!is_a($info, 'PEAR_PackageFile_v1') && !is_a($info, 'PEAR_PackageFile_v2')) { |
||
| 1231 | return false; |
||
| 1232 | } |
||
| 1233 | |||
| 1234 | if (!$info->validate()) { |
||
| 1235 | if (class_exists('PEAR_Common')) { |
||
| 1236 | $ui = PEAR_Frontend::singleton(); |
||
| 1237 | if ($ui) { |
||
| 1238 | foreach ($info->getValidationWarnings() as $err) { |
||
| 1239 | $ui->log($err['message'], true); |
||
| 1240 | } |
||
| 1241 | } |
||
| 1242 | } |
||
| 1243 | return false; |
||
| 1244 | } |
||
| 1245 | $channel = $info->getChannel(); |
||
| 1246 | $package = $info->getPackage(); |
||
| 1247 | $save = $info; |
||
| 1248 | if ($this->_packageExists($package, $channel)) { |
||
| 1249 | return false; |
||
| 1250 | } |
||
| 1251 | if (!$this->_channelExists($channel, true)) { |
||
| 1252 | return false; |
||
| 1253 | } |
||
| 1254 | $info = $info->toArray(true); |
||
| 1255 | if (!$info) { |
||
| 1256 | return false; |
||
| 1257 | } |
||
| 1258 | $fp = $this->_openPackageFile($package, 'wb', $channel); |
||
| 1259 | if ($fp === null) { |
||
| 1260 | return false; |
||
| 1261 | } |
||
| 1262 | $info['_lastmodified'] = time(); |
||
| 1263 | fwrite($fp, serialize($info)); |
||
| 1264 | $this->_closePackageFile($fp); |
||
| 1265 | $this->_rebuildFileMap(); |
||
| 1266 | return true; |
||
| 1267 | } |
||
| 1268 | |||
| 1269 | /** |
||
| 1270 | * @param string Package name |
||
| 1271 | * @param array parsed package.xml 1.0 |
||
| 1272 | * @param bool this parameter is only here for BC. Don't use it. |
||
| 1273 | * @access private |
||
| 1274 | */ |
||
| 1275 | function _updatePackage($package, $info, $merge = true) |
||
| 1276 | { |
||
| 1277 | $oldinfo = $this->_packageInfo($package); |
||
| 1278 | if (empty($oldinfo)) { |
||
| 1279 | return false; |
||
| 1280 | } |
||
| 1281 | $fp = $this->_openPackageFile($package, 'w'); |
||
| 1282 | if ($fp === null) { |
||
| 1283 | return false; |
||
| 1284 | } |
||
| 1285 | if (is_object($info)) { |
||
| 1286 | $info = $info->toArray(); |
||
| 1287 | } |
||
| 1288 | $info['_lastmodified'] = time(); |
||
| 1289 | $newinfo = $info; |
||
| 1290 | if ($merge) { |
||
| 1291 | $info = array_merge($oldinfo, $info); |
||
| 1292 | } else { |
||
| 1293 | $diff = $info; |
||
| 1294 | } |
||
| 1295 | fwrite($fp, serialize($info)); |
||
| 1296 | $this->_closePackageFile($fp); |
||
| 1297 | if (isset($newinfo['filelist'])) { |
||
| 1298 | $this->_rebuildFileMap(); |
||
| 1299 | } |
||
| 1300 | return true; |
||
| 1301 | } |
||
| 1302 | |||
| 1303 | /** |
||
| 1304 | * @param PEAR_PackageFile_v1|PEAR_PackageFile_v2 |
||
| 1305 | * @return bool |
||
| 1306 | * @access private |
||
| 1307 | */ |
||
| 1308 | function _updatePackage2($info) |
||
| 1309 | { |
||
| 1310 | if (!$this->_packageExists($info->getPackage(), $info->getChannel())) { |
||
| 1311 | return false; |
||
| 1312 | } |
||
| 1313 | $fp = $this->_openPackageFile($info->getPackage(), 'w', $info->getChannel()); |
||
| 1314 | if ($fp === null) { |
||
| 1315 | return false; |
||
| 1316 | } |
||
| 1317 | $save = $info; |
||
| 1318 | $info = $save->getArray(true); |
||
| 1319 | $info['_lastmodified'] = time(); |
||
| 1320 | fwrite($fp, serialize($info)); |
||
| 1321 | $this->_closePackageFile($fp); |
||
| 1322 | $this->_rebuildFileMap(); |
||
| 1323 | return true; |
||
| 1324 | } |
||
| 1325 | |||
| 1326 | /** |
||
| 1327 | * @param string Package name |
||
| 1328 | * @param string Channel name |
||
| 1329 | * @return PEAR_PackageFile_v1|PEAR_PackageFile_v2|null |
||
| 1330 | * @access private |
||
| 1331 | */ |
||
| 1332 | function &_getPackage($package, $channel = 'pear.php.net') |
||
| 1333 | { |
||
| 1334 | $info = $this->_packageInfo($package, null, $channel); |
||
| 1335 | if ($info === null) { |
||
| 1336 | return $info; |
||
| 1337 | } |
||
| 1338 | $a = $this->_config; |
||
| 1339 | if (!$a) { |
||
| 1340 | $this->_config = &new PEAR_Config; |
||
| 1341 | $this->_config->set('php_dir', $this->statedir); |
||
| 1342 | } |
||
| 1343 | if (!class_exists('PEAR_PackageFile')) { |
||
| 1344 | require_once 'PEAR/PackageFile.php'; |
||
| 1345 | } |
||
| 1346 | $pkg = &new PEAR_PackageFile($this->_config); |
||
| 1347 | $pf = &$pkg->fromArray($info); |
||
| 1348 | return $pf; |
||
| 1349 | } |
||
| 1350 | |||
| 1351 | /** |
||
| 1352 | * @param string channel name |
||
| 1353 | * @param bool whether to strictly retrieve channel names |
||
| 1354 | * @return PEAR_ChannelFile|PEAR_Error |
||
| 1355 | * @access private |
||
| 1356 | */ |
||
| 1357 | function &_getChannel($channel, $noaliases = false) |
||
| 1358 | { |
||
| 1359 | $ch = false; |
||
| 1360 | if ($this->_channelExists($channel, $noaliases)) { |
||
| 1361 | $chinfo = $this->_channelInfo($channel, $noaliases); |
||
| 1362 | if ($chinfo) { |
||
| 1363 | if (!class_exists('PEAR_ChannelFile')) { |
||
| 1364 | require_once 'PEAR/ChannelFile.php'; |
||
| 1365 | } |
||
| 1366 | $ch = &PEAR_ChannelFile::fromArrayWithErrors($chinfo); |
||
| 1367 | } |
||
| 1368 | } |
||
| 1369 | if ($ch) { |
||
| 1370 | if ($ch->validate()) { |
||
| 1371 | return $ch; |
||
| 1372 | } |
||
| 1373 | foreach ($ch->getErrors(true) as $err) { |
||
| 1374 | $message = $err['message'] . "\n"; |
||
| 1375 | } |
||
| 1376 | $ch = PEAR::raiseError($message); |
||
| 1377 | return $ch; |
||
| 1378 | } |
||
| 1379 | if ($this->_getChannelFromAlias($channel) == 'pear.php.net') { |
||
| 1380 | // the registry is not properly set up, so use defaults |
||
| 1381 | if (!class_exists('PEAR_ChannelFile')) { |
||
| 1382 | require_once 'PEAR/ChannelFile.php'; |
||
| 1383 | } |
||
| 1384 | $pear_channel = new PEAR_ChannelFile; |
||
| 1385 | $pear_channel->setName('pear.php.net'); |
||
| 1386 | $pear_channel->setAlias('pear'); |
||
| 1387 | $pear_channel->setSummary('PHP Extension and Application Repository'); |
||
| 1388 | $pear_channel->setDefaultPEARProtocols(); |
||
| 1389 | $pear_channel->setBaseURL('REST1.0', 'http://pear.php.net/rest/'); |
||
| 1390 | $pear_channel->setBaseURL('REST1.1', 'http://pear.php.net/rest/'); |
||
| 1391 | return $pear_channel; |
||
| 1392 | } |
||
| 1393 | if ($this->_getChannelFromAlias($channel) == 'pecl.php.net') { |
||
| 1394 | // the registry is not properly set up, so use defaults |
||
| 1395 | if (!class_exists('PEAR_ChannelFile')) { |
||
| 1396 | require_once 'PEAR/ChannelFile.php'; |
||
| 1397 | } |
||
| 1398 | $pear_channel = new PEAR_ChannelFile; |
||
| 1399 | $pear_channel->setName('pecl.php.net'); |
||
| 1400 | $pear_channel->setAlias('pecl'); |
||
| 1401 | $pear_channel->setSummary('PHP Extension Community Library'); |
||
| 1402 | $pear_channel->setDefaultPEARProtocols(); |
||
| 1403 | $pear_channel->setBaseURL('REST1.0', 'http://pecl.php.net/rest/'); |
||
| 1404 | $pear_channel->setBaseURL('REST1.1', 'http://pecl.php.net/rest/'); |
||
| 1405 | $pear_channel->setValidationPackage('PEAR_Validator_PECL', '1.0'); |
||
| 1406 | return $pear_channel; |
||
| 1407 | } |
||
| 1408 | if ($this->_getChannelFromAlias($channel) == '__uri') { |
||
| 1409 | // the registry is not properly set up, so use defaults |
||
| 1410 | if (!class_exists('PEAR_ChannelFile')) { |
||
| 1411 | require_once 'PEAR/ChannelFile.php'; |
||
| 1412 | } |
||
| 1413 | $private = new PEAR_ChannelFile; |
||
| 1414 | $private->setName('__uri'); |
||
| 1415 | $private->addFunction('xmlrpc', '1.0', '****'); |
||
| 1416 | $private->setSummary('Pseudo-channel for static packages'); |
||
| 1417 | return $private; |
||
| 1418 | } |
||
| 1419 | return $ch; |
||
| 1420 | } |
||
| 1421 | |||
| 1422 | // {{{ packageExists() |
||
| 1423 | |||
| 1424 | /** |
||
| 1425 | * @param string Package name |
||
| 1426 | * @param string Channel name |
||
| 1427 | * @return bool |
||
| 1428 | */ |
||
| 1429 | function packageExists($package, $channel = 'pear.php.net') |
||
| 1430 | { |
||
| 1431 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1432 | return $e; |
||
| 1433 | } |
||
| 1434 | $ret = $this->_packageExists($package, $channel); |
||
| 1435 | $this->_unlock(); |
||
| 1436 | return $ret; |
||
| 1437 | } |
||
| 1438 | |||
| 1439 | // }}} |
||
| 1440 | |||
| 1441 | // {{{ channelExists() |
||
| 1442 | |||
| 1443 | /** |
||
| 1444 | * @param string channel name |
||
| 1445 | * @param bool if true, then aliases will be ignored |
||
| 1446 | * @return bool |
||
| 1447 | */ |
||
| 1448 | function channelExists($channel, $noaliases = false) |
||
| 1449 | { |
||
| 1450 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1451 | return $e; |
||
| 1452 | } |
||
| 1453 | $ret = $this->_channelExists($channel, $noaliases); |
||
| 1454 | $this->_unlock(); |
||
| 1455 | return $ret; |
||
| 1456 | } |
||
| 1457 | |||
| 1458 | // }}} |
||
| 1459 | |||
| 1460 | // {{{ isAlias() |
||
| 1461 | |||
| 1462 | /** |
||
| 1463 | * Determines whether the parameter is an alias of a channel |
||
| 1464 | * @param string |
||
| 1465 | * @return bool |
||
| 1466 | */ |
||
| 1467 | function isAlias($alias) |
||
| 1468 | { |
||
| 1469 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1470 | return $e; |
||
| 1471 | } |
||
| 1472 | $ret = $this->_isChannelAlias($alias); |
||
| 1473 | $this->_unlock(); |
||
| 1474 | return $ret; |
||
| 1475 | } |
||
| 1476 | |||
| 1477 | // }}} |
||
| 1478 | // {{{ packageInfo() |
||
| 1479 | |||
| 1480 | /** |
||
| 1481 | * @param string|null |
||
| 1482 | * @param string|null |
||
| 1483 | * @param string |
||
| 1484 | * @return array|null |
||
| 1485 | */ |
||
| 1486 | function packageInfo($package = null, $key = null, $channel = 'pear.php.net') |
||
| 1487 | { |
||
| 1488 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1489 | return $e; |
||
| 1490 | } |
||
| 1491 | $ret = $this->_packageInfo($package, $key, $channel); |
||
| 1492 | $this->_unlock(); |
||
| 1493 | return $ret; |
||
| 1494 | } |
||
| 1495 | |||
| 1496 | // }}} |
||
| 1497 | // {{{ channelInfo() |
||
| 1498 | |||
| 1499 | /** |
||
| 1500 | * Retrieve a raw array of channel data. |
||
| 1501 | * |
||
| 1502 | * Do not use this, instead use {@link getChannel()} for normal |
||
| 1503 | * operations. Array structure is undefined in this method |
||
| 1504 | * @param string channel name |
||
| 1505 | * @param bool whether to strictly retrieve information only on non-aliases |
||
| 1506 | * @return array|null|PEAR_Error |
||
| 1507 | */ |
||
| 1508 | function channelInfo($channel = null, $noaliases = false) |
||
| 1509 | { |
||
| 1510 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1511 | return $e; |
||
| 1512 | } |
||
| 1513 | $ret = $this->_channelInfo($channel, $noaliases); |
||
| 1514 | $this->_unlock(); |
||
| 1515 | return $ret; |
||
| 1516 | } |
||
| 1517 | |||
| 1518 | // }}} |
||
| 1519 | |||
| 1520 | /** |
||
| 1521 | * @param string |
||
| 1522 | */ |
||
| 1523 | function channelName($channel) |
||
| 1524 | { |
||
| 1525 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1526 | return $e; |
||
| 1527 | } |
||
| 1528 | $ret = $this->_getChannelFromAlias($channel); |
||
| 1529 | $this->_unlock(); |
||
| 1530 | return $ret; |
||
| 1531 | } |
||
| 1532 | |||
| 1533 | /** |
||
| 1534 | * @param string |
||
| 1535 | */ |
||
| 1536 | function channelAlias($channel) |
||
| 1537 | { |
||
| 1538 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1539 | return $e; |
||
| 1540 | } |
||
| 1541 | $ret = $this->_getAlias($channel); |
||
| 1542 | $this->_unlock(); |
||
| 1543 | return $ret; |
||
| 1544 | } |
||
| 1545 | // {{{ listPackages() |
||
| 1546 | |||
| 1547 | function listPackages($channel = false) |
||
| 1548 | { |
||
| 1549 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1550 | return $e; |
||
| 1551 | } |
||
| 1552 | $ret = $this->_listPackages($channel); |
||
| 1553 | $this->_unlock(); |
||
| 1554 | return $ret; |
||
| 1555 | } |
||
| 1556 | |||
| 1557 | // }}} |
||
| 1558 | // {{{ listAllPackages() |
||
| 1559 | |||
| 1560 | function listAllPackages() |
||
| 1561 | { |
||
| 1562 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1563 | return $e; |
||
| 1564 | } |
||
| 1565 | $ret = $this->_listAllPackages(); |
||
| 1566 | $this->_unlock(); |
||
| 1567 | return $ret; |
||
| 1568 | } |
||
| 1569 | |||
| 1570 | // }}} |
||
| 1571 | // {{{ listChannel() |
||
| 1572 | |||
| 1573 | function listChannels() |
||
| 1574 | { |
||
| 1575 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1576 | return $e; |
||
| 1577 | } |
||
| 1578 | $ret = $this->_listChannels(); |
||
| 1579 | $this->_unlock(); |
||
| 1580 | return $ret; |
||
| 1581 | } |
||
| 1582 | |||
| 1583 | // }}} |
||
| 1584 | // {{{ addPackage() |
||
| 1585 | |||
| 1586 | /** |
||
| 1587 | * Add an installed package to the registry |
||
| 1588 | * @param string|PEAR_PackageFile_v1|PEAR_PackageFile_v2 package name or object |
||
| 1589 | * that will be passed to {@link addPackage2()} |
||
| 1590 | * @param array package info (parsed by PEAR_Common::infoFrom*() methods) |
||
| 1591 | * @return bool success of saving |
||
| 1592 | */ |
||
| 1593 | function addPackage($package, $info) |
||
| 1594 | { |
||
| 1595 | if (is_object($info)) { |
||
| 1596 | return $this->addPackage2($info); |
||
| 1597 | } |
||
| 1598 | if (PEAR::isError($e = $this->_lock(LOCK_EX))) { |
||
| 1599 | return $e; |
||
| 1600 | } |
||
| 1601 | $ret = $this->_addPackage($package, $info); |
||
| 1602 | $this->_unlock(); |
||
| 1603 | if ($ret) { |
||
| 1604 | if (!class_exists('PEAR_PackageFile_v1')) { |
||
| 1605 | require_once 'PEAR/PackageFile/v1.php'; |
||
| 1606 | } |
||
| 1607 | $pf = new PEAR_PackageFile_v1; |
||
| 1608 | $pf->setConfig($this->_config); |
||
| 1609 | $pf->fromArray($info); |
||
| 1610 | $this->_dependencyDB->uninstallPackage($pf); |
||
| 1611 | $this->_dependencyDB->installPackage($pf); |
||
| 1612 | } |
||
| 1613 | return $ret; |
||
| 1614 | } |
||
| 1615 | |||
| 1616 | // }}} |
||
| 1617 | // {{{ addPackage2() |
||
| 1618 | |||
| 1619 | function addPackage2($info) |
||
| 1620 | { |
||
| 1621 | if (!is_object($info)) { |
||
| 1622 | return $this->addPackage($info['package'], $info); |
||
| 1623 | } |
||
| 1624 | if (PEAR::isError($e = $this->_lock(LOCK_EX))) { |
||
| 1625 | return $e; |
||
| 1626 | } |
||
| 1627 | $ret = $this->_addPackage2($info); |
||
| 1628 | $this->_unlock(); |
||
| 1629 | if ($ret) { |
||
| 1630 | $this->_dependencyDB->uninstallPackage($info); |
||
| 1631 | $this->_dependencyDB->installPackage($info); |
||
| 1632 | } |
||
| 1633 | return $ret; |
||
| 1634 | } |
||
| 1635 | |||
| 1636 | // }}} |
||
| 1637 | // {{{ updateChannel() |
||
| 1638 | |||
| 1639 | /** |
||
| 1640 | * For future expandibility purposes, separate this |
||
| 1641 | * @param PEAR_ChannelFile |
||
| 1642 | */ |
||
| 1643 | function updateChannel($channel, $lastmodified = null) |
||
| 1644 | { |
||
| 1645 | if ($channel->getName() == '__uri') { |
||
| 1646 | return false; |
||
| 1647 | } |
||
| 1648 | return $this->addChannel($channel, $lastmodified, true); |
||
| 1649 | } |
||
| 1650 | |||
| 1651 | // }}} |
||
| 1652 | // {{{ deleteChannel() |
||
| 1653 | |||
| 1654 | /** |
||
| 1655 | * Deletion fails if there are any packages installed from the channel |
||
| 1656 | * @param string|PEAR_ChannelFile channel name |
||
| 1657 | * @return boolean|PEAR_Error True on deletion, false if it doesn't exist |
||
| 1658 | */ |
||
| 1659 | function deleteChannel($channel) |
||
| 1660 | { |
||
| 1661 | if (PEAR::isError($e = $this->_lock(LOCK_EX))) { |
||
| 1662 | return $e; |
||
| 1663 | } |
||
| 1664 | $ret = $this->_deleteChannel($channel); |
||
| 1665 | $this->_unlock(); |
||
| 1666 | if ($ret && is_a($this->_config, 'PEAR_Config')) { |
||
| 1667 | $this->_config->setChannels($this->listChannels()); |
||
| 1668 | } |
||
| 1669 | return $ret; |
||
| 1670 | } |
||
| 1671 | |||
| 1672 | // }}} |
||
| 1673 | // {{{ addChannel() |
||
| 1674 | |||
| 1675 | /** |
||
| 1676 | * @param PEAR_ChannelFile Channel object |
||
| 1677 | * @param string Last-Modified header from HTTP for caching |
||
| 1678 | * @return boolean|PEAR_Error True on creation, false if it already exists |
||
| 1679 | */ |
||
| 1680 | function addChannel($channel, $lastmodified = false, $update = false) |
||
| 1681 | { |
||
| 1682 | if (!is_a($channel, 'PEAR_ChannelFile')) { |
||
| 1683 | return false; |
||
| 1684 | } |
||
| 1685 | if (!$channel->validate()) { |
||
| 1686 | return false; |
||
| 1687 | } |
||
| 1688 | if (PEAR::isError($e = $this->_lock(LOCK_EX))) { |
||
| 1689 | return $e; |
||
| 1690 | } |
||
| 1691 | $ret = $this->_addChannel($channel, $update, $lastmodified); |
||
| 1692 | $this->_unlock(); |
||
| 1693 | if (!$update && $ret && is_a($this->_config, 'PEAR_Config')) { |
||
| 1694 | $this->_config->setChannels($this->listChannels()); |
||
| 1695 | } |
||
| 1696 | return $ret; |
||
| 1697 | } |
||
| 1698 | |||
| 1699 | // }}} |
||
| 1700 | // {{{ deletePackage() |
||
| 1701 | |||
| 1702 | function deletePackage($package, $channel = 'pear.php.net') |
||
| 1703 | { |
||
| 1704 | if (PEAR::isError($e = $this->_lock(LOCK_EX))) { |
||
| 1705 | return $e; |
||
| 1706 | } |
||
| 1707 | $file = $this->_packageFileName($package, $channel); |
||
| 1708 | if (file_exists($file)) { |
||
| 1709 | $ret = @unlink($file); |
||
| 1710 | } else { |
||
| 1711 | $ret = false; |
||
| 1712 | } |
||
| 1713 | $this->_rebuildFileMap(); |
||
| 1714 | $this->_unlock(); |
||
| 1715 | $p = array('channel' => $channel, 'package' => $package); |
||
| 1716 | $this->_dependencyDB->uninstallPackage($p); |
||
| 1717 | return $ret; |
||
| 1718 | } |
||
| 1719 | |||
| 1720 | // }}} |
||
| 1721 | // {{{ updatePackage() |
||
| 1722 | |||
| 1723 | function updatePackage($package, $info, $merge = true) |
||
| 1724 | { |
||
| 1725 | if (is_object($info)) { |
||
| 1726 | return $this->updatePackage2($info, $merge); |
||
| 1727 | } |
||
| 1728 | if (PEAR::isError($e = $this->_lock(LOCK_EX))) { |
||
| 1729 | return $e; |
||
| 1730 | } |
||
| 1731 | $ret = $this->_updatePackage($package, $info, $merge); |
||
| 1732 | $this->_unlock(); |
||
| 1733 | if ($ret) { |
||
| 1734 | if (!class_exists('PEAR_PackageFile_v1')) { |
||
| 1735 | require_once 'PEAR/PackageFile/v1.php'; |
||
| 1736 | } |
||
| 1737 | $pf = new PEAR_PackageFile_v1; |
||
| 1738 | $pf->setConfig($this->_config); |
||
| 1739 | $pf->fromArray($this->packageInfo($package)); |
||
| 1740 | $this->_dependencyDB->uninstallPackage($pf); |
||
| 1741 | $this->_dependencyDB->installPackage($pf); |
||
| 1742 | } |
||
| 1743 | return $ret; |
||
| 1744 | } |
||
| 1745 | |||
| 1746 | // }}} |
||
| 1747 | // {{{ updatePackage2() |
||
| 1748 | |||
| 1749 | function updatePackage2($info) |
||
| 1750 | { |
||
| 1751 | if (!is_object($info)) { |
||
| 1752 | return $this->updatePackage($info['package'], $info, $merge); |
||
| 1753 | } |
||
| 1754 | if (!$info->validate(PEAR_VALIDATE_DOWNLOADING)) { |
||
| 1755 | return false; |
||
| 1756 | } |
||
| 1757 | if (PEAR::isError($e = $this->_lock(LOCK_EX))) { |
||
| 1758 | return $e; |
||
| 1759 | } |
||
| 1760 | $ret = $this->_updatePackage2($info); |
||
| 1761 | $this->_unlock(); |
||
| 1762 | if ($ret) { |
||
| 1763 | $this->_dependencyDB->uninstallPackage($info); |
||
| 1764 | $this->_dependencyDB->installPackage($info); |
||
| 1765 | } |
||
| 1766 | return $ret; |
||
| 1767 | } |
||
| 1768 | |||
| 1769 | // }}} |
||
| 1770 | // {{{ getChannel() |
||
| 1771 | /** |
||
| 1772 | * @param string channel name |
||
| 1773 | * @param bool whether to strictly return raw channels (no aliases) |
||
| 1774 | * @return PEAR_ChannelFile|PEAR_Error |
||
| 1775 | */ |
||
| 1776 | function &getChannel($channel, $noaliases = false) |
||
| 1777 | { |
||
| 1778 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1779 | return $e; |
||
| 1780 | } |
||
| 1781 | $ret = &$this->_getChannel($channel, $noaliases); |
||
| 1782 | $this->_unlock(); |
||
| 1783 | if (!$ret) { |
||
| 1784 | return PEAR::raiseError('Unknown channel: ' . $channel); |
||
| 1785 | } |
||
| 1786 | return $ret; |
||
| 1787 | } |
||
| 1788 | |||
| 1789 | // }}} |
||
| 1790 | // {{{ getPackage() |
||
| 1791 | /** |
||
| 1792 | * @param string package name |
||
| 1793 | * @param string channel name |
||
| 1794 | * @return PEAR_PackageFile_v1|PEAR_PackageFile_v2|null |
||
| 1795 | */ |
||
| 1796 | function &getPackage($package, $channel = 'pear.php.net') |
||
| 1797 | { |
||
| 1798 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1799 | return $e; |
||
| 1800 | } |
||
| 1801 | $pf = &$this->_getPackage($package, $channel); |
||
| 1802 | $this->_unlock(); |
||
| 1803 | return $pf; |
||
| 1804 | } |
||
| 1805 | |||
| 1806 | // }}} |
||
| 1807 | |||
| 1808 | /** |
||
| 1809 | * Get PEAR_PackageFile_v[1/2] objects representing the contents of |
||
| 1810 | * a dependency group that are installed. |
||
| 1811 | * |
||
| 1812 | * This is used at uninstall-time |
||
| 1813 | * @param array |
||
| 1814 | * @return array|false |
||
| 1815 | */ |
||
| 1816 | function getInstalledGroup($group) |
||
| 1817 | { |
||
| 1818 | $ret = array(); |
||
| 1819 | if (isset($group['package'])) { |
||
| 1820 | if (!isset($group['package'][0])) { |
||
| 1821 | $group['package'] = array($group['package']); |
||
| 1822 | } |
||
| 1823 | foreach ($group['package'] as $package) { |
||
| 1824 | $depchannel = isset($package['channel']) ? $package['channel'] : '__uri'; |
||
| 1825 | $p = &$this->getPackage($package['name'], $depchannel); |
||
| 1826 | if ($p) { |
||
| 1827 | $save = &$p; |
||
| 1828 | $ret[] = &$save; |
||
| 1829 | } |
||
| 1830 | } |
||
| 1831 | } |
||
| 1832 | if (isset($group['subpackage'])) { |
||
| 1833 | if (!isset($group['subpackage'][0])) { |
||
| 1834 | $group['subpackage'] = array($group['subpackage']); |
||
| 1835 | } |
||
| 1836 | foreach ($group['subpackage'] as $package) { |
||
| 1837 | $depchannel = isset($package['channel']) ? $package['channel'] : '__uri'; |
||
| 1838 | $p = &$this->getPackage($package['name'], $depchannel); |
||
| 1839 | if ($p) { |
||
| 1840 | $save = &$p; |
||
| 1841 | $ret[] = &$save; |
||
| 1842 | } |
||
| 1843 | } |
||
| 1844 | } |
||
| 1845 | if (!count($ret)) { |
||
| 1846 | return false; |
||
| 1847 | } |
||
| 1848 | return $ret; |
||
| 1849 | } |
||
| 1850 | |||
| 1851 | // {{{ getChannelValidator() |
||
| 1852 | /** |
||
| 1853 | * @param string channel name |
||
| 1854 | * @return PEAR_Validate|false |
||
| 1855 | */ |
||
| 1856 | function &getChannelValidator($channel) |
||
| 1857 | { |
||
| 1858 | $chan = $this->getChannel($channel); |
||
| 1859 | if (PEAR::isError($chan)) { |
||
| 1860 | return $chan; |
||
| 1861 | } |
||
| 1862 | $val = $chan->getValidationObject(); |
||
| 1863 | return $val; |
||
| 1864 | } |
||
| 1865 | // }}} |
||
| 1866 | // {{{ getChannels() |
||
| 1867 | /** |
||
| 1868 | * @param string channel name |
||
| 1869 | * @return array an array of PEAR_ChannelFile objects representing every installed channel |
||
| 1870 | */ |
||
| 1871 | function &getChannels() |
||
| 1872 | { |
||
| 1873 | $ret = array(); |
||
| 1874 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1875 | return $e; |
||
| 1876 | } |
||
| 1877 | foreach ($this->_listChannels() as $channel) { |
||
| 1878 | $e = &$this->_getChannel($channel); |
||
| 1879 | if (!$e || PEAR::isError($e)) { |
||
| 1880 | continue; |
||
| 1881 | } |
||
| 1882 | $ret[] = $e; |
||
| 1883 | } |
||
| 1884 | $this->_unlock(); |
||
| 1885 | return $ret; |
||
| 1886 | } |
||
| 1887 | |||
| 1888 | // }}} |
||
| 1889 | // {{{ checkFileMap() |
||
| 1890 | |||
| 1891 | /** |
||
| 1892 | * Test whether a file or set of files belongs to a package. |
||
| 1893 | * |
||
| 1894 | * If an array is passed in |
||
| 1895 | * @param string|array file path, absolute or relative to the pear |
||
| 1896 | * install dir |
||
| 1897 | * @param string|array name of PEAR package or array('package' => name, 'channel' => |
||
| 1898 | * channel) of a package that will be ignored |
||
| 1899 | * @param string API version - 1.1 will exclude any files belonging to a package |
||
| 1900 | * @param array private recursion variable |
||
| 1901 | * @return array|false which package and channel the file belongs to, or an empty |
||
| 1902 | * string if the file does not belong to an installed package, |
||
| 1903 | * or belongs to the second parameter's package |
||
| 1904 | */ |
||
| 1905 | function checkFileMap($path, $package = false, $api = '1.0', $attrs = false) |
||
| 1906 | { |
||
| 1907 | if (is_array($path)) { |
||
| 1908 | static $notempty; |
||
| 1909 | if (empty($notempty)) { |
||
| 1910 | if (!class_exists('PEAR_Installer_Role')) { |
||
| 1911 | require_once 'PEAR/Installer/Role.php'; |
||
| 1912 | } |
||
| 1913 | $notempty = create_function('$a','return !empty($a);'); |
||
| 1914 | } |
||
| 1915 | $package = is_array($package) ? array(strtolower($package[0]), strtolower($package[1])) |
||
| 1916 | : strtolower($package); |
||
| 1917 | $pkgs = array(); |
||
| 1918 | foreach ($path as $name => $attrs) { |
||
| 1919 | if (is_array($attrs)) { |
||
| 1920 | if (isset($attrs['install-as'])) { |
||
| 1921 | $name = $attrs['install-as']; |
||
| 1922 | } |
||
| 1923 | if (!in_array($attrs['role'], PEAR_Installer_Role::getInstallableRoles())) { |
||
| 1924 | // these are not installed |
||
| 1925 | continue; |
||
| 1926 | } |
||
| 1927 | if (!in_array($attrs['role'], PEAR_Installer_Role::getBaseinstallRoles())) { |
||
| 1928 | $attrs['baseinstalldir'] = is_array($package) ? $package[1] : $package; |
||
| 1929 | } |
||
| 1930 | if (isset($attrs['baseinstalldir'])) { |
||
| 1931 | $name = $attrs['baseinstalldir'] . DIRECTORY_SEPARATOR . $name; |
||
| 1932 | } |
||
| 1933 | } |
||
| 1934 | $pkgs[$name] = $this->checkFileMap($name, $package, $api, $attrs); |
||
| 1935 | if (PEAR::isError($pkgs[$name])) { |
||
| 1936 | return $pkgs[$name]; |
||
| 1937 | } |
||
| 1938 | } |
||
| 1939 | return array_filter($pkgs, $notempty); |
||
| 1940 | } |
||
| 1941 | if (empty($this->filemap_cache)) { |
||
| 1942 | if (PEAR::isError($e = $this->_lock(LOCK_SH))) { |
||
| 1943 | return $e; |
||
| 1944 | } |
||
| 1945 | $err = $this->_readFileMap(); |
||
| 1946 | $this->_unlock(); |
||
| 1947 | if (PEAR::isError($err)) { |
||
| 1948 | return $err; |
||
| 1949 | } |
||
| 1950 | } |
||
| 1951 | if (!$attrs) { |
||
| 1952 | $attrs = array('role' => 'php'); // any old call would be for PHP role only |
||
| 1953 | } |
||
| 1954 | if (isset($this->filemap_cache[$attrs['role']][$path])) { |
||
| 1955 | if ($api >= '1.1' && $this->filemap_cache[$attrs['role']][$path] == $package) { |
||
| 1956 | return false; |
||
| 1957 | } |
||
| 1958 | return $this->filemap_cache[$attrs['role']][$path]; |
||
| 1959 | } |
||
| 1960 | $l = strlen($this->install_dir); |
||
| 1961 | if (substr($path, 0, $l) == $this->install_dir) { |
||
| 1962 | $path = preg_replace('!^'.DIRECTORY_SEPARATOR.'+!', '', substr($path, $l)); |
||
| 1963 | } |
||
| 1964 | if (isset($this->filemap_cache[$attrs['role']][$path])) { |
||
| 1965 | if ($api >= '1.1' && $this->filemap_cache[$attrs['role']][$path] == $package) { |
||
| 1966 | return false; |
||
| 1967 | } |
||
| 1968 | return $this->filemap_cache[$attrs['role']][$path]; |
||
| 1969 | } |
||
| 1970 | return false; |
||
| 1971 | } |
||
| 1972 | |||
| 1973 | // }}} |
||
| 1974 | // {{{ flush() |
||
| 1975 | /** |
||
| 1976 | * Force a reload of the filemap |
||
| 1977 | * @since 1.5.0RC3 |
||
| 1978 | */ |
||
| 1979 | function flushFileMap() |
||
| 1980 | { |
||
| 1981 | $this->filemap_cache = null; |
||
| 1982 | clearstatcache(); // ensure that the next read gets the full, current filemap |
||
| 1983 | } |
||
| 1984 | |||
| 1985 | // }}} |
||
| 1986 | // {{{ apiVersion() |
||
| 1987 | /** |
||
| 1988 | * Get the expected API version. Channels API is version 1.1, as it is backwards |
||
| 1989 | * compatible with 1.0 |
||
| 1990 | * @return string |
||
| 1991 | */ |
||
| 1992 | function apiVersion() |
||
| 1993 | { |
||
| 1994 | return '1.1'; |
||
| 1995 | } |
||
| 1996 | // }}} |
||
| 1997 | |||
| 1998 | |||
| 1999 | /** |
||
| 2000 | * Parse a package name, or validate a parsed package name array |
||
| 2001 | * @param string|array pass in an array of format |
||
| 2002 | * array( |
||
| 2003 | * 'package' => 'pname', |
||
| 2004 | * ['channel' => 'channame',] |
||
| 2005 | * ['version' => 'version',] |
||
| 2006 | * ['state' => 'state',] |
||
| 2007 | * ['group' => 'groupname']) |
||
| 2008 | * or a string of format |
||
| 2009 | * [channel://][channame/]pname[-version|-state][/group=groupname] |
||
| 2010 | * @return array|PEAR_Error |
||
| 2011 | */ |
||
| 2012 | function parsePackageName($param, $defaultchannel = 'pear.php.net') |
||
| 2013 | { |
||
| 2014 | $saveparam = $param; |
||
| 2015 | if (is_array($param)) { |
||
| 2016 | // convert to string for error messages |
||
| 2017 | $saveparam = $this->parsedPackageNameToString($param); |
||
| 2018 | // process the array |
||
| 2019 | if (!isset($param['package'])) { |
||
| 2020 | return PEAR::raiseError('parsePackageName(): array $param ' . |
||
| 2021 | 'must contain a valid package name in index "param"', |
||
| 2022 | 'package', null, null, $param); |
||
| 2023 | } |
||
| 2024 | if (!isset($param['uri'])) { |
||
| 2025 | if (!isset($param['channel'])) { |
||
| 2026 | $param['channel'] = $defaultchannel; |
||
| 2027 | } |
||
| 2028 | } else { |
||
| 2029 | $param['channel'] = '__uri'; |
||
| 2030 | } |
||
| 2031 | } else { |
||
| 2032 | $components = @parse_url((string) $param); |
||
| 2033 | if (isset($components['scheme'])) { |
||
| 2034 | if ($components['scheme'] == 'http') { |
||
| 2035 | // uri package |
||
| 2036 | $param = array('uri' => $param, 'channel' => '__uri'); |
||
| 2037 | } elseif($components['scheme'] != 'channel') { |
||
| 2038 | return PEAR::raiseError('parsePackageName(): only channel:// uris may ' . |
||
| 2039 | 'be downloaded, not "' . $param . '"', 'invalid', null, null, $param); |
||
| 2040 | } |
||
| 2041 | } |
||
| 2042 | if (!isset($components['path'])) { |
||
| 2043 | return PEAR::raiseError('parsePackageName(): array $param ' . |
||
| 2044 | 'must contain a valid package name in "' . $param . '"', |
||
| 2045 | 'package', null, null, $param); |
||
| 2046 | } |
||
| 2047 | if (isset($components['host'])) { |
||
| 2048 | // remove the leading "/" |
||
| 2049 | $components['path'] = substr($components['path'], 1); |
||
| 2050 | } |
||
| 2051 | if (!isset($components['scheme'])) { |
||
| 2052 | if (strpos($components['path'], '/') !== false) { |
||
| 2053 | if ($components['path']{0} == '/') { |
||
| 2054 | return PEAR::raiseError('parsePackageName(): this is not ' . |
||
| 2055 | 'a package name, it begins with "/" in "' . $param . '"', |
||
| 2056 | 'invalid', null, null, $param); |
||
| 2057 | } |
||
| 2058 | $parts = explode('/', $components['path']); |
||
| 2059 | $components['host'] = array_shift($parts); |
||
| 2060 | if (count($parts) > 1) { |
||
| 2061 | $components['path'] = array_pop($parts); |
||
| 2062 | $components['host'] .= '/' . implode('/', $parts); |
||
| 2063 | } else { |
||
| 2064 | $components['path'] = implode('/', $parts); |
||
| 2065 | } |
||
| 2066 | } else { |
||
| 2067 | $components['host'] = $defaultchannel; |
||
| 2068 | } |
||
| 2069 | } else { |
||
| 2070 | if (strpos($components['path'], '/')) { |
||
| 2071 | $parts = explode('/', $components['path']); |
||
| 2072 | $components['path'] = array_pop($parts); |
||
| 2073 | $components['host'] .= '/' . implode('/', $parts); |
||
| 2074 | } |
||
| 2075 | } |
||
| 2076 | |||
| 2077 | if (is_array($param)) { |
||
| 2078 | $param['package'] = $components['path']; |
||
| 2079 | } else { |
||
| 2080 | $param = array( |
||
| 2081 | 'package' => $components['path'] |
||
| 2082 | ); |
||
| 2083 | if (isset($components['host'])) { |
||
| 2084 | $param['channel'] = $components['host']; |
||
| 2085 | } |
||
| 2086 | } |
||
| 2087 | if (isset($components['fragment'])) { |
||
| 2088 | $param['group'] = $components['fragment']; |
||
| 2089 | } |
||
| 2090 | if (isset($components['user'])) { |
||
| 2091 | $param['user'] = $components['user']; |
||
| 2092 | } |
||
| 2093 | if (isset($components['pass'])) { |
||
| 2094 | $param['pass'] = $components['pass']; |
||
| 2095 | } |
||
| 2096 | if (isset($components['query'])) { |
||
| 2097 | parse_str($components['query'], $param['opts']); |
||
| 2098 | } |
||
| 2099 | // check for extension |
||
| 2100 | $pathinfo = pathinfo($param['package']); |
||
| 2101 | if (isset($pathinfo['extension']) && |
||
| 2102 | in_array(strtolower($pathinfo['extension']), array('tgz', 'tar'))) { |
||
| 2103 | $param['extension'] = $pathinfo['extension']; |
||
| 2104 | $param['package'] = substr($pathinfo['basename'], 0, |
||
| 2105 | strlen($pathinfo['basename']) - 4); |
||
| 2106 | } |
||
| 2107 | // check for version |
||
| 2108 | if (strpos($param['package'], '-')) { |
||
| 2109 | $test = explode('-', $param['package']); |
||
| 2110 | if (count($test) != 2) { |
||
| 2111 | return PEAR::raiseError('parsePackageName(): only one version/state ' . |
||
| 2112 | 'delimiter "-" is allowed in "' . $saveparam . '"', |
||
| 2113 | 'version', null, null, $param); |
||
| 2114 | } |
||
| 2115 | list($param['package'], $param['version']) = $test; |
||
| 2116 | } |
||
| 2117 | } |
||
| 2118 | // validation |
||
| 2119 | $info = $this->channelExists($param['channel']); |
||
| 2120 | if (PEAR::isError($info)) { |
||
| 2121 | return $info; |
||
| 2122 | } |
||
| 2123 | if (!$info) { |
||
| 2124 | return PEAR::raiseError('unknown channel "' . $param['channel'] . |
||
| 2125 | '" in "' . $saveparam . '"', 'channel', null, null, $param); |
||
| 2126 | } |
||
| 2127 | $chan = $this->getChannel($param['channel']); |
||
| 2128 | if (PEAR::isError($chan)) { |
||
| 2129 | return $chan; |
||
| 2130 | } |
||
| 2131 | if (!$chan) { |
||
| 2132 | return PEAR::raiseError("Exception: corrupt registry, could not " . |
||
| 2133 | "retrieve channel " . $param['channel'] . " information", |
||
| 2134 | 'registry', null, null, $param); |
||
| 2135 | } |
||
| 2136 | $param['channel'] = $chan->getName(); |
||
| 2137 | $validate = $chan->getValidationObject(); |
||
| 2138 | $vpackage = $chan->getValidationPackage(); |
||
| 2139 | // validate package name |
||
| 2140 | if (!$validate->validPackageName($param['package'], $vpackage['_content'])) { |
||
| 2141 | return PEAR::raiseError('parsePackageName(): invalid package name "' . |
||
| 2142 | $param['package'] . '" in "' . $saveparam . '"', |
||
| 2143 | 'package', null, null, $param); |
||
| 2144 | } |
||
| 2145 | if (isset($param['group'])) { |
||
| 2146 | if (!PEAR_Validate::validGroupName($param['group'])) { |
||
| 2147 | return PEAR::raiseError('parsePackageName(): dependency group "' . $param['group'] . |
||
| 2148 | '" is not a valid group name in "' . $saveparam . '"', 'group', null, null, |
||
| 2149 | $param); |
||
| 2150 | } |
||
| 2151 | } |
||
| 2152 | if (isset($param['state'])) { |
||
| 2153 | if (!in_array(strtolower($param['state']), $validate->getValidStates())) { |
||
| 2154 | return PEAR::raiseError('parsePackageName(): state "' . $param['state'] |
||
| 2155 | . '" is not a valid state in "' . $saveparam . '"', |
||
| 2156 | 'state', null, null, $param); |
||
| 2157 | } |
||
| 2158 | } |
||
| 2159 | if (isset($param['version'])) { |
||
| 2160 | if (isset($param['state'])) { |
||
| 2161 | return PEAR::raiseError('parsePackageName(): cannot contain both ' . |
||
| 2162 | 'a version and a stability (state) in "' . $saveparam . '"', |
||
| 2163 | 'version/state', null, null, $param); |
||
| 2164 | } |
||
| 2165 | // check whether version is actually a state |
||
| 2166 | if (in_array(strtolower($param['version']), $validate->getValidStates())) { |
||
| 2167 | $param['state'] = strtolower($param['version']); |
||
| 2168 | unset($param['version']); |
||
| 2169 | } else { |
||
| 2170 | if (!$validate->validVersion($param['version'])) { |
||
| 2171 | return PEAR::raiseError('parsePackageName(): "' . $param['version'] . |
||
| 2172 | '" is neither a valid version nor a valid state in "' . |
||
| 2173 | $saveparam . '"', 'version/state', null, null, $param); |
||
| 2174 | } |
||
| 2175 | } |
||
| 2176 | } |
||
| 2177 | return $param; |
||
| 2178 | } |
||
| 2179 | |||
| 2180 | /** |
||
| 2181 | * @param array |
||
| 2182 | * @return string |
||
| 2183 | */ |
||
| 2184 | function parsedPackageNameToString($parsed, $brief = false) |
||
| 2185 | { |
||
| 2186 | if (is_string($parsed)) { |
||
| 2187 | return $parsed; |
||
| 2188 | } |
||
| 2189 | if (is_object($parsed)) { |
||
| 2190 | $p = $parsed; |
||
| 2191 | $parsed = array( |
||
| 2192 | 'package' => $p->getPackage(), |
||
| 2193 | 'channel' => $p->getChannel(), |
||
| 2194 | 'version' => $p->getVersion(), |
||
| 2195 | ); |
||
| 2196 | } |
||
| 2197 | if (isset($parsed['uri'])) { |
||
| 2198 | return $parsed['uri']; |
||
| 2199 | } |
||
| 2200 | if ($brief) { |
||
| 2201 | if ($channel = $this->channelAlias($parsed['channel'])) { |
||
| 2202 | return $channel . '/' . $parsed['package']; |
||
| 2203 | } |
||
| 2204 | } |
||
| 2205 | $upass = ''; |
||
| 2206 | if (isset($parsed['user'])) { |
||
| 2207 | $upass = $parsed['user']; |
||
| 2208 | if (isset($parsed['pass'])) { |
||
| 2209 | $upass .= ':' . $parsed['pass']; |
||
| 2210 | } |
||
| 2211 | $upass = "$upass@"; |
||
| 2212 | } |
||
| 2213 | $ret = 'channel://' . $upass . $parsed['channel'] . '/' . $parsed['package']; |
||
| 2214 | if (isset($parsed['version']) || isset($parsed['state'])) { |
||
| 2215 | $ver = isset($parsed['version']) ? $parsed['version'] : ''; |
||
| 2216 | $ver .= isset($parsed['state']) ? $parsed['state'] : ''; |
||
| 2217 | $ret .= '-' . $ver; |
||
| 2218 | } |
||
| 2219 | if (isset($parsed['extension'])) { |
||
| 2220 | $ret .= '.' . $parsed['extension']; |
||
| 2221 | } |
||
| 2222 | if (isset($parsed['opts'])) { |
||
| 2223 | $ret .= '?'; |
||
| 2224 | foreach ($parsed['opts'] as $name => $value) { |
||
| 2225 | $parsed['opts'][$name] = "$name=$value"; |
||
| 2226 | } |
||
| 2227 | $ret .= implode('&', $parsed['opts']); |
||
| 2228 | } |
||
| 2229 | if (isset($parsed['group'])) { |
||
| 2230 | $ret .= '#' . $parsed['group']; |
||
| 2231 | } |
||
| 2232 | return $ret; |
||
| 2233 | } |
||
| 2234 | } |
||
| 2235 | |||
| 2236 | ?> |