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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 69 | alex-w | 1 | <?php |
| 2 | // /* vim: set expandtab tabstop=4 shiftwidth=4: */ |
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| 3 | /** |
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| 4 | * PEAR_Command_Channels (list-channels, update-channels, channel-delete, channel-add, |
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| 5 | * channel-update, channel-info, channel-alias, channel-discover commands) |
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| 6 | * |
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| 7 | * PHP versions 4 and 5 |
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| 8 | * |
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| 9 | * LICENSE: This source file is subject to version 3.0 of the PHP license |
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| 10 | * that is available through the world-wide-web at the following URI: |
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| 11 | * http://www.php.net/license/3_0.txt. If you did not receive a copy of |
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| 12 | * the PHP License and are unable to obtain it through the web, please |
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| 13 | * send a note to license@php.net so we can mail you a copy immediately. |
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| 14 | * |
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| 15 | * @category pear |
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| 16 | * @package PEAR |
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| 17 | * @author Stig Bakken <ssb@php.net> |
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| 18 | * @author Greg Beaver <cellog@php.net> |
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| 19 | * @copyright 1997-2008 The PHP Group |
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| 20 | * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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| 21 | * @version CVS: $Id: Channels.php,v 1.57 2008/01/03 20:26:36 cellog Exp $ |
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| 22 | * @link http://pear.php.net/package/PEAR |
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| 23 | * @since File available since Release 1.4.0a1 |
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| 24 | */ |
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| 25 | |||
| 26 | /** |
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| 27 | * base class |
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| 28 | */ |
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| 29 | require_once 'PEAR/Command/Common.php'; |
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| 30 | |||
| 31 | /** |
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| 32 | * PEAR commands for managing channels. |
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| 33 | * |
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| 34 | * @category pear |
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| 35 | * @package PEAR |
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| 36 | * @author Greg Beaver <cellog@php.net> |
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| 37 | * @copyright 1997-2008 The PHP Group |
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| 38 | * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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| 39 | * @version Release: 1.7.2 |
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| 40 | * @link http://pear.php.net/package/PEAR |
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| 41 | * @since Class available since Release 1.4.0a1 |
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| 42 | */ |
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| 43 | class PEAR_Command_Channels extends PEAR_Command_Common |
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| 44 | { |
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| 45 | // {{{ properties |
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| 46 | |||
| 47 | var $commands = array( |
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| 48 | 'list-channels' => array( |
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| 49 | 'summary' => 'List Available Channels', |
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| 50 | 'function' => 'doList', |
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| 51 | 'shortcut' => 'lc', |
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| 52 | 'options' => array(), |
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| 53 | 'doc' => ' |
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| 54 | List all available channels for installation. |
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| 55 | ', |
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| 56 | ), |
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| 57 | 'update-channels' => array( |
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| 58 | 'summary' => 'Update the Channel List', |
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| 59 | 'function' => 'doUpdateAll', |
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| 60 | 'shortcut' => 'uc', |
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| 61 | 'options' => array(), |
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| 62 | 'doc' => ' |
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| 63 | List all installed packages in all channels. |
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| 64 | ' |
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| 65 | ), |
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| 66 | 'channel-delete' => array( |
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| 67 | 'summary' => 'Remove a Channel From the List', |
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| 68 | 'function' => 'doDelete', |
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| 69 | 'shortcut' => 'cde', |
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| 70 | 'options' => array(), |
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| 71 | 'doc' => '<channel name> |
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| 72 | Delete a channel from the registry. You may not |
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| 73 | remove any channel that has installed packages. |
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| 74 | ' |
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| 75 | ), |
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| 76 | 'channel-add' => array( |
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| 77 | 'summary' => 'Add a Channel', |
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| 78 | 'function' => 'doAdd', |
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| 79 | 'shortcut' => 'ca', |
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| 80 | 'options' => array(), |
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| 81 | 'doc' => '<channel.xml> |
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| 82 | Add a private channel to the channel list. Note that all |
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| 83 | public channels should be synced using "update-channels". |
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| 84 | Parameter may be either a local file or remote URL to a |
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| 85 | channel.xml. |
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| 86 | ' |
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| 87 | ), |
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| 88 | 'channel-update' => array( |
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| 89 | 'summary' => 'Update an Existing Channel', |
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| 90 | 'function' => 'doUpdate', |
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| 91 | 'shortcut' => 'cu', |
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| 92 | 'options' => array( |
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| 93 | 'force' => array( |
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| 94 | 'shortopt' => 'f', |
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| 95 | 'doc' => 'will force download of new channel.xml if an existing channel name is used', |
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| 96 | ), |
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| 97 | 'channel' => array( |
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| 98 | 'shortopt' => 'c', |
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| 99 | 'arg' => 'CHANNEL', |
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| 100 | 'doc' => 'will force download of new channel.xml if an existing channel name is used', |
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| 101 | ), |
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| 102 | ), |
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| 103 | 'doc' => '[<channel.xml>|<channel name>] |
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| 104 | Update a channel in the channel list directly. Note that all |
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| 105 | public channels can be synced using "update-channels". |
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| 106 | Parameter may be a local or remote channel.xml, or the name of |
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| 107 | an existing channel. |
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| 108 | ' |
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| 109 | ), |
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| 110 | 'channel-info' => array( |
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| 111 | 'summary' => 'Retrieve Information on a Channel', |
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| 112 | 'function' => 'doInfo', |
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| 113 | 'shortcut' => 'ci', |
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| 114 | 'options' => array(), |
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| 115 | 'doc' => '<package> |
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| 116 | List the files in an installed package. |
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| 117 | ' |
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| 118 | ), |
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| 119 | 'channel-alias' => array( |
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| 120 | 'summary' => 'Specify an alias to a channel name', |
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| 121 | 'function' => 'doAlias', |
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| 122 | 'shortcut' => 'cha', |
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| 123 | 'options' => array(), |
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| 124 | 'doc' => '<channel> <alias> |
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| 125 | Specify a specific alias to use for a channel name. |
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| 126 | The alias may not be an existing channel name or |
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| 127 | alias. |
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| 128 | ' |
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| 129 | ), |
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| 130 | 'channel-discover' => array( |
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| 131 | 'summary' => 'Initialize a Channel from its server', |
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| 132 | 'function' => 'doDiscover', |
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| 133 | 'shortcut' => 'di', |
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| 134 | 'options' => array(), |
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| 135 | 'doc' => '[<channel.xml>|<channel name>] |
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| 136 | Initialize a channel from its server and create a local channel.xml. |
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| 137 | If <channel name> is in the format "<username>:<password>@<channel>" then |
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| 138 | <username> and <password> will be set as the login username/password for |
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| 139 | <channel>. Use caution when passing the username/password in this way, as |
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| 140 | it may allow other users on your computer to briefly view your username/ |
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| 141 | password via the system\'s process list. |
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| 142 | ' |
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| 143 | ), |
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| 144 | ); |
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| 145 | |||
| 146 | // }}} |
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| 147 | // {{{ constructor |
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| 148 | |||
| 149 | /** |
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| 150 | * PEAR_Command_Registry constructor. |
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| 151 | * |
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| 152 | * @access public |
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| 153 | */ |
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| 154 | function PEAR_Command_Channels(&$ui, &$config) |
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| 155 | { |
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| 156 | parent::PEAR_Command_Common($ui, $config); |
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| 157 | } |
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| 158 | |||
| 159 | // }}} |
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| 160 | |||
| 161 | // {{{ doList() |
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| 162 | |||
| 163 | function _sortChannels($a, $b) |
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| 164 | { |
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| 165 | return strnatcasecmp($a->getName(), $b->getName()); |
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| 166 | } |
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| 167 | |||
| 168 | function doList($command, $options, $params) |
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| 169 | { |
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| 170 | $reg = &$this->config->getRegistry(); |
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| 171 | $registered = $reg->getChannels(); |
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| 172 | usort($registered, array(&$this, '_sortchannels')); |
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| 173 | $i = $j = 0; |
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| 174 | $data = array( |
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| 175 | 'caption' => 'Registered Channels:', |
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| 176 | 'border' => true, |
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| 177 | 'headline' => array('Channel', 'Summary') |
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| 178 | ); |
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| 179 | foreach ($registered as $channel) { |
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| 180 | $data['data'][] = array($channel->getName(), |
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| 181 | $channel->getSummary()); |
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| 182 | } |
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| 183 | if (count($registered)==0) { |
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| 184 | $data = '(no registered channels)'; |
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| 185 | } |
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| 186 | $this->ui->outputData($data, $command); |
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| 187 | return true; |
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| 188 | } |
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| 189 | |||
| 190 | function doUpdateAll($command, $options, $params) |
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| 191 | { |
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| 192 | $reg = &$this->config->getRegistry(); |
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| 193 | $channels = $reg->getChannels(); |
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| 194 | |||
| 195 | $success = true; |
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| 196 | foreach ($channels as $channel) { |
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| 197 | if ($channel->getName() != '__uri') { |
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| 198 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
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| 199 | $err = $this->doUpdate('channel-update', |
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| 200 | $options, |
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| 201 | array($channel->getName())); |
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| 202 | if (PEAR::isError($err)) { |
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| 203 | $this->ui->outputData($err->getMessage(), $command); |
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| 204 | $success = false; |
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| 205 | } else { |
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| 206 | $success &= $err; |
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| 207 | } |
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| 208 | } |
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| 209 | } |
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| 210 | return $success; |
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| 211 | } |
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| 212 | |||
| 213 | function doInfo($command, $options, $params) |
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| 214 | { |
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| 215 | if (sizeof($params) != 1) { |
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| 216 | return $this->raiseError("No channel specified"); |
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| 217 | } |
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| 218 | $reg = &$this->config->getRegistry(); |
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| 219 | $channel = strtolower($params[0]); |
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| 220 | if ($reg->channelExists($channel)) { |
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| 221 | $chan = $reg->getChannel($channel); |
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| 222 | if (PEAR::isError($chan)) { |
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| 223 | return $this->raiseError($chan); |
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| 224 | } |
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| 225 | } else { |
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| 226 | if (strpos($channel, '://')) { |
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| 227 | $downloader = &$this->getDownloader(); |
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| 228 | $tmpdir = $this->config->get('temp_dir'); |
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| 229 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
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| 230 | $loc = $downloader->downloadHttp($channel, $this->ui, $tmpdir); |
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| 231 | PEAR::staticPopErrorHandling(); |
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| 232 | if (PEAR::isError($loc)) { |
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| 233 | return $this->raiseError('Cannot open "' . $channel . |
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| 234 | '" (' . $loc->getMessage() . ')'); |
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| 235 | } else { |
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| 236 | $contents = implode('', file($loc)); |
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| 237 | } |
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| 238 | } else { |
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| 239 | if (file_exists($params[0])) { |
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| 240 | $fp = fopen($params[0], 'r'); |
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| 241 | if (!$fp) { |
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| 242 | return $this->raiseError('Cannot open "' . $params[0] . '"'); |
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| 243 | } |
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| 244 | } else { |
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| 245 | return $this->raiseError('Unknown channel "' . $channel . '"'); |
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| 246 | } |
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| 247 | $contents = ''; |
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| 248 | while (!feof($fp)) { |
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| 249 | $contents .= fread($fp, 1024); |
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| 250 | } |
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| 251 | fclose($fp); |
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| 252 | } |
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| 253 | if (!class_exists('PEAR_ChannelFile')) { |
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| 254 | require_once 'PEAR/ChannelFile.php'; |
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| 255 | } |
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| 256 | $chan = new PEAR_ChannelFile; |
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| 257 | $chan->fromXmlString($contents); |
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| 258 | $chan->validate(); |
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| 259 | if ($errs = $chan->getErrors(true)) { |
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| 260 | foreach ($errs as $err) { |
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| 261 | $this->ui->outputData($err['level'] . ': ' . $err['message']); |
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| 262 | } |
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| 263 | return $this->raiseError('Channel file "' . $params[0] . '" is not valid'); |
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| 264 | } |
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| 265 | } |
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| 266 | if ($chan) { |
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| 267 | $channel = $chan->getName(); |
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| 268 | $caption = 'Channel ' . $channel . ' Information:'; |
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| 269 | $data1 = array( |
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| 270 | 'caption' => $caption, |
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| 271 | 'border' => true); |
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| 272 | $data1['data']['server'] = array('Name and Server', $chan->getName()); |
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| 273 | if ($chan->getAlias() != $chan->getName()) { |
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| 274 | $data1['data']['alias'] = array('Alias', $chan->getAlias()); |
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| 275 | } |
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| 276 | $data1['data']['summary'] = array('Summary', $chan->getSummary()); |
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| 277 | $validate = $chan->getValidationPackage(); |
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| 278 | $data1['data']['vpackage'] = array('Validation Package Name', $validate['_content']); |
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| 279 | $data1['data']['vpackageversion'] = |
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| 280 | array('Validation Package Version', $validate['attribs']['version']); |
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| 281 | $d = array(); |
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| 282 | $d['main'] = $data1; |
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| 283 | |||
| 284 | $data['data'] = array(); |
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| 285 | $data['caption'] = 'Server Capabilities'; |
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| 286 | $data['headline'] = array('Type', 'Version/REST type', 'Function Name/REST base'); |
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| 287 | $capabilities = $chan->getFunctions('xmlrpc'); |
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| 288 | $soaps = $chan->getFunctions('soap'); |
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| 289 | if ($capabilities || $soaps || $chan->supportsREST()) { |
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| 290 | if ($capabilities) { |
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| 291 | if (!isset($capabilities[0])) { |
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| 292 | $capabilities = array($capabilities); |
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| 293 | } |
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| 294 | foreach ($capabilities as $protocol) { |
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| 295 | $data['data'][] = array('xmlrpc', $protocol['attribs']['version'], |
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| 296 | $protocol['_content']); |
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| 297 | } |
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| 298 | } |
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| 299 | if ($soaps) { |
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| 300 | if (!isset($soaps[0])) { |
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| 301 | $soaps = array($soaps); |
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| 302 | } |
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| 303 | foreach ($soaps as $protocol) { |
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| 304 | $data['data'][] = array('soap', $protocol['attribs']['version'], |
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| 305 | $protocol['_content']); |
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| 306 | } |
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| 307 | } |
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| 308 | if ($chan->supportsREST()) { |
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| 309 | $funcs = $chan->getFunctions('rest'); |
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| 310 | if (!isset($funcs[0])) { |
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| 311 | $funcs = array($funcs); |
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| 312 | } |
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| 313 | foreach ($funcs as $protocol) { |
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| 314 | $data['data'][] = array('rest', $protocol['attribs']['type'], |
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| 315 | $protocol['_content']); |
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| 316 | } |
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| 317 | } |
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| 318 | } else { |
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| 319 | $data['data'][] = array('No supported protocols'); |
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| 320 | } |
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| 321 | $d['protocols'] = $data; |
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| 322 | $data['data'] = array(); |
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| 323 | $mirrors = $chan->getMirrors(); |
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| 324 | if ($mirrors) { |
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| 325 | $data['caption'] = 'Channel ' . $channel . ' Mirrors:'; |
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| 326 | unset($data['headline']); |
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| 327 | foreach ($mirrors as $mirror) { |
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| 328 | $data['data'][] = array($mirror['attribs']['host']); |
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| 329 | $d['mirrors'] = $data; |
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| 330 | } |
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| 331 | foreach ($mirrors as $i => $mirror) { |
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| 332 | $data['data'] = array(); |
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| 333 | $data['caption'] = 'Mirror ' . $mirror['attribs']['host'] . ' Capabilities'; |
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| 334 | $data['headline'] = array('Type', 'Version/REST type', 'Function Name/REST base'); |
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| 335 | $capabilities = $chan->getFunctions('xmlrpc', $mirror['attribs']['host']); |
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| 336 | $soaps = $chan->getFunctions('soap', $mirror['attribs']['host']); |
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| 337 | if ($capabilities || $soaps || $chan->supportsREST($mirror['attribs']['host'])) { |
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| 338 | if ($capabilities) { |
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| 339 | if (!isset($capabilities[0])) { |
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| 340 | $capabilities = array($capabilities); |
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| 341 | } |
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| 342 | foreach ($capabilities as $protocol) { |
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| 343 | $data['data'][] = array('xmlrpc', $protocol['attribs']['version'], |
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| 344 | $protocol['_content']); |
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| 345 | } |
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| 346 | } |
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| 347 | if ($soaps) { |
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| 348 | if (!isset($soaps[0])) { |
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| 349 | $soaps = array($soaps); |
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| 350 | } |
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| 351 | foreach ($soaps as $protocol) { |
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| 352 | $data['data'][] = array('soap', $protocol['attribs']['version'], |
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| 353 | $protocol['_content']); |
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| 354 | } |
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| 355 | } |
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| 356 | if ($chan->supportsREST($mirror['attribs']['host'])) { |
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| 357 | $funcs = $chan->getFunctions('rest', $mirror['attribs']['host']); |
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| 358 | if (!isset($funcs[0])) { |
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| 359 | $funcs = array($funcs); |
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| 360 | } |
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| 361 | foreach ($funcs as $protocol) { |
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| 362 | $data['data'][] = array('rest', $protocol['attribs']['type'], |
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| 363 | $protocol['_content']); |
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| 364 | } |
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| 365 | } |
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| 366 | } else { |
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| 367 | $data['data'][] = array('No supported protocols'); |
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| 368 | } |
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| 369 | $d['mirrorprotocols' . $i] = $data; |
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| 370 | } |
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| 371 | } |
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| 372 | $this->ui->outputData($d, 'channel-info'); |
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| 373 | } else { |
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| 374 | return $this->raiseError('Serious error: Channel "' . $params[0] . |
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| 375 | '" has a corrupted registry entry'); |
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| 376 | } |
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| 377 | } |
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| 378 | |||
| 379 | // }}} |
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| 380 | |||
| 381 | function doDelete($command, $options, $params) |
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| 382 | { |
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| 383 | if (sizeof($params) != 1) { |
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| 384 | return $this->raiseError('channel-delete: no channel specified'); |
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| 385 | } |
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| 386 | $reg = &$this->config->getRegistry(); |
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| 387 | if (!$reg->channelExists($params[0])) { |
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| 388 | return $this->raiseError('channel-delete: channel "' . $params[0] . '" does not exist'); |
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| 389 | } |
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| 390 | $channel = $reg->channelName($params[0]); |
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| 391 | if ($channel == 'pear.php.net') { |
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| 392 | return $this->raiseError('Cannot delete the pear.php.net channel'); |
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| 393 | } |
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| 394 | if ($channel == 'pecl.php.net') { |
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| 395 | return $this->raiseError('Cannot delete the pecl.php.net channel'); |
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| 396 | } |
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| 397 | if ($channel == '__uri') { |
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| 398 | return $this->raiseError('Cannot delete the __uri pseudo-channel'); |
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| 399 | } |
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| 400 | if (PEAR::isError($err = $reg->listPackages($channel))) { |
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| 401 | return $err; |
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| 402 | } |
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| 403 | if (count($err)) { |
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| 404 | return $this->raiseError('Channel "' . $channel . |
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| 405 | '" has installed packages, cannot delete'); |
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| 406 | } |
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| 407 | if (!$reg->deleteChannel($channel)) { |
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| 408 | return $this->raiseError('Channel "' . $channel . '" deletion failed'); |
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| 409 | } else { |
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| 410 | $this->config->deleteChannel($channel); |
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| 411 | $this->ui->outputData('Channel "' . $channel . '" deleted', $command); |
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| 412 | } |
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| 413 | } |
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| 414 | |||
| 415 | function doAdd($command, $options, $params) |
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| 416 | { |
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| 417 | if (sizeof($params) != 1) { |
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| 418 | return $this->raiseError('channel-add: no channel file specified'); |
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| 419 | } |
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| 420 | if (strpos($params[0], '://')) { |
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| 421 | $downloader = &$this->getDownloader(); |
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| 422 | $tmpdir = $this->config->get('temp_dir'); |
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| 423 | if (!file_exists($tmpdir)) { |
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| 424 | require_once 'System.php'; |
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| 425 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
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| 426 | $err = System::mkdir(array('-p', $tmpdir)); |
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| 427 | PEAR::staticPopErrorHandling(); |
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| 428 | if (PEAR::isError($err)) { |
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| 429 | return $this->raiseError('channel-add: temp_dir does not exist: "' . |
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| 430 | $tmpdir . |
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| 431 | '" - You can change this location with "pear config-set temp_dir"'); |
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| 432 | } |
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| 433 | } |
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| 434 | if (!is_writable($tmpdir)) { |
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| 435 | return $this->raiseError('channel-add: temp_dir is not writable: "' . |
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| 436 | $tmpdir . |
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| 437 | '" - You can change this location with "pear config-set temp_dir"'); |
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| 438 | } |
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| 439 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
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| 440 | $loc = $downloader->downloadHttp($params[0], $this->ui, $tmpdir, null, false); |
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| 441 | PEAR::staticPopErrorHandling(); |
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| 442 | if (PEAR::isError($loc)) { |
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| 443 | return $this->raiseError('channel-add: Cannot open "' . $params[0] . |
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| 444 | '" (' . $loc->getMessage() . ')'); |
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| 445 | } else { |
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| 446 | list($loc, $lastmodified) = $loc; |
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| 447 | $contents = implode('', file($loc)); |
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| 448 | } |
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| 449 | } else { |
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| 450 | $lastmodified = $fp = false; |
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| 451 | if (file_exists($params[0])) { |
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| 452 | $fp = fopen($params[0], 'r'); |
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| 453 | } |
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| 454 | if (!$fp) { |
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| 455 | return $this->raiseError('channel-add: cannot open "' . $params[0] . '"'); |
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| 456 | } |
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| 457 | $contents = ''; |
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| 458 | while (!feof($fp)) { |
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| 459 | $contents .= fread($fp, 1024); |
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| 460 | } |
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| 461 | fclose($fp); |
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| 462 | } |
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| 463 | if (!class_exists('PEAR_ChannelFile')) { |
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| 464 | require_once 'PEAR/ChannelFile.php'; |
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| 465 | } |
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| 466 | $channel = new PEAR_ChannelFile; |
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| 467 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
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| 468 | $result = $channel->fromXmlString($contents); |
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| 469 | PEAR::staticPopErrorHandling(); |
||
| 470 | if (!$result) { |
||
| 471 | $exit = false; |
||
| 472 | if (count($errors = $channel->getErrors(true))) { |
||
| 473 | foreach ($errors as $error) { |
||
| 474 | $this->ui->outputData(ucfirst($error['level'] . ': ' . $error['message'])); |
||
| 475 | if (!$exit) { |
||
| 476 | $exit = $error['level'] == 'error' ? true : false; |
||
| 477 | } |
||
| 478 | } |
||
| 479 | if ($exit) { |
||
| 480 | return $this->raiseError('channel-add: invalid channel.xml file'); |
||
| 481 | } |
||
| 482 | } |
||
| 483 | } |
||
| 484 | $reg = &$this->config->getRegistry(); |
||
| 485 | if ($reg->channelExists($channel->getName())) { |
||
| 486 | return $this->raiseError('channel-add: Channel "' . $channel->getName() . |
||
| 487 | '" exists, use channel-update to update entry'); |
||
| 488 | } |
||
| 489 | $ret = $reg->addChannel($channel, $lastmodified); |
||
| 490 | if (PEAR::isError($ret)) { |
||
| 491 | return $ret; |
||
| 492 | } |
||
| 493 | if (!$ret) { |
||
| 494 | return $this->raiseError('channel-add: adding Channel "' . $channel->getName() . |
||
| 495 | '" to registry failed'); |
||
| 496 | } |
||
| 497 | $this->config->setChannels($reg->listChannels()); |
||
| 498 | $this->config->writeConfigFile(); |
||
| 499 | $this->ui->outputData('Adding Channel "' . $channel->getName() . '" succeeded', $command); |
||
| 500 | } |
||
| 501 | |||
| 502 | function doUpdate($command, $options, $params) |
||
| 503 | { |
||
| 504 | $tmpdir = $this->config->get('temp_dir'); |
||
| 505 | if (!file_exists($tmpdir)) { |
||
| 506 | require_once 'System.php'; |
||
| 507 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
||
| 508 | $err = System::mkdir(array('-p', $tmpdir)); |
||
| 509 | PEAR::staticPopErrorHandling(); |
||
| 510 | if (PEAR::isError($err)) { |
||
| 511 | return $this->raiseError('channel-add: temp_dir does not exist: "' . |
||
| 512 | $tmpdir . |
||
| 513 | '" - You can change this location with "pear config-set temp_dir"'); |
||
| 514 | } |
||
| 515 | } |
||
| 516 | if (!is_writable($tmpdir)) { |
||
| 517 | return $this->raiseError('channel-add: temp_dir is not writable: "' . |
||
| 518 | $tmpdir . |
||
| 519 | '" - You can change this location with "pear config-set temp_dir"'); |
||
| 520 | } |
||
| 521 | $reg = &$this->config->getRegistry(); |
||
| 522 | if (sizeof($params) != 1) { |
||
| 523 | return $this->raiseError("No channel file specified"); |
||
| 524 | } |
||
| 525 | $lastmodified = false; |
||
| 526 | if ((!file_exists($params[0]) || is_dir($params[0])) |
||
| 527 | && $reg->channelExists(strtolower($params[0]))) { |
||
| 528 | $c = $reg->getChannel(strtolower($params[0])); |
||
| 529 | if (PEAR::isError($c)) { |
||
| 530 | return $this->raiseError($c); |
||
| 531 | } |
||
| 532 | $this->ui->outputData("Updating channel \"$params[0]\"", $command); |
||
| 533 | $dl = &$this->getDownloader(array()); |
||
| 534 | // if force is specified, use a timestamp of "1" to force retrieval |
||
| 535 | $lastmodified = isset($options['force']) ? false : $c->lastModified(); |
||
| 536 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
||
| 537 | $contents = $dl->downloadHttp('http://' . $c->getName() . '/channel.xml', |
||
| 538 | $this->ui, $tmpdir, null, $lastmodified); |
||
| 539 | PEAR::staticPopErrorHandling(); |
||
| 540 | if (PEAR::isError($contents)) { |
||
| 541 | return $this->raiseError('Cannot retrieve channel.xml for channel "' . |
||
| 542 | $c->getName() . '" (' . $contents->getMessage() . ')'); |
||
| 543 | } |
||
| 544 | list($contents, $lastmodified) = $contents; |
||
| 545 | if (!$contents) { |
||
| 546 | $this->ui->outputData("Channel \"$params[0]\" is up to date"); |
||
| 547 | return; |
||
| 548 | } |
||
| 549 | $contents = implode('', file($contents)); |
||
| 550 | if (!class_exists('PEAR_ChannelFile')) { |
||
| 551 | require_once 'PEAR/ChannelFile.php'; |
||
| 552 | } |
||
| 553 | $channel = new PEAR_ChannelFile; |
||
| 554 | $channel->fromXmlString($contents); |
||
| 555 | if (!$channel->getErrors()) { |
||
| 556 | // security check: is the downloaded file for the channel we got it from? |
||
| 557 | if (strtolower($channel->getName()) != strtolower($c->getName())) { |
||
| 558 | if (isset($options['force'])) { |
||
| 559 | $this->ui->log(0, 'WARNING: downloaded channel definition file' . |
||
| 560 | ' for channel "' . $channel->getName() . '" from channel "' . |
||
| 561 | strtolower($c->getName()) . '"'); |
||
| 562 | } else { |
||
| 563 | return $this->raiseError('ERROR: downloaded channel definition file' . |
||
| 564 | ' for channel "' . $channel->getName() . '" from channel "' . |
||
| 565 | strtolower($c->getName()) . '"'); |
||
| 566 | } |
||
| 567 | } |
||
| 568 | } |
||
| 569 | } else { |
||
| 570 | if (strpos($params[0], '://')) { |
||
| 571 | $dl = &$this->getDownloader(); |
||
| 572 | PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN); |
||
| 573 | $loc = $dl->downloadHttp($params[0], |
||
| 574 | $this->ui, $tmpdir, null, $lastmodified); |
||
| 575 | PEAR::staticPopErrorHandling(); |
||
| 576 | if (PEAR::isError($loc)) { |
||
| 577 | return $this->raiseError("Cannot open " . $params[0] . |
||
| 578 | ' (' . $loc->getMessage() . ')'); |
||
| 579 | } else { |
||
| 580 | list($loc, $lastmodified) = $loc; |
||
| 581 | $contents = implode('', file($loc)); |
||
| 582 | } |
||
| 583 | } else { |
||
| 584 | $fp = false; |
||
| 585 | if (file_exists($params[0])) { |
||
| 586 | $fp = fopen($params[0], 'r'); |
||
| 587 | } |
||
| 588 | if (!$fp) { |
||
| 589 | return $this->raiseError("Cannot open " . $params[0]); |
||
| 590 | } |
||
| 591 | $contents = ''; |
||
| 592 | while (!feof($fp)) { |
||
| 593 | $contents .= fread($fp, 1024); |
||
| 594 | } |
||
| 595 | fclose($fp); |
||
| 596 | } |
||
| 597 | if (!class_exists('PEAR_ChannelFile')) { |
||
| 598 | require_once 'PEAR/ChannelFile.php'; |
||
| 599 | } |
||
| 600 | $channel = new PEAR_ChannelFile; |
||
| 601 | $channel->fromXmlString($contents); |
||
| 602 | } |
||
| 603 | $exit = false; |
||
| 604 | if (count($errors = $channel->getErrors(true))) { |
||
| 605 | foreach ($errors as $error) { |
||
| 606 | $this->ui->outputData(ucfirst($error['level'] . ': ' . $error['message'])); |
||
| 607 | if (!$exit) { |
||
| 608 | $exit = $error['level'] == 'error' ? true : false; |
||
| 609 | } |
||
| 610 | } |
||
| 611 | if ($exit) { |
||
| 612 | return $this->raiseError('Invalid channel.xml file'); |
||
| 613 | } |
||
| 614 | } |
||
| 615 | if (!$reg->channelExists($channel->getName())) { |
||
| 616 | return $this->raiseError('Error: Channel "' . $channel->getName() . |
||
| 617 | '" does not exist, use channel-add to add an entry'); |
||
| 618 | } |
||
| 619 | $ret = $reg->updateChannel($channel, $lastmodified); |
||
| 620 | if (PEAR::isError($ret)) { |
||
| 621 | return $ret; |
||
| 622 | } |
||
| 623 | if (!$ret) { |
||
| 624 | return $this->raiseError('Updating Channel "' . $channel->getName() . |
||
| 625 | '" in registry failed'); |
||
| 626 | } |
||
| 627 | $this->config->setChannels($reg->listChannels()); |
||
| 628 | $this->config->writeConfigFile(); |
||
| 629 | $this->ui->outputData('Update of Channel "' . $channel->getName() . '" succeeded'); |
||
| 630 | } |
||
| 631 | |||
| 632 | function &getDownloader() |
||
| 633 | { |
||
| 634 | if (!class_exists('PEAR_Downloader')) { |
||
| 635 | require_once 'PEAR/Downloader.php'; |
||
| 636 | } |
||
| 637 | $a = new PEAR_Downloader($this->ui, array(), $this->config); |
||
| 638 | return $a; |
||
| 639 | } |
||
| 640 | |||
| 641 | function doAlias($command, $options, $params) |
||
| 642 | { |
||
| 643 | $reg = &$this->config->getRegistry(); |
||
| 644 | if (sizeof($params) == 1) { |
||
| 645 | return $this->raiseError('No channel alias specified'); |
||
| 646 | } |
||
| 647 | if (sizeof($params) != 2) { |
||
| 648 | return $this->raiseError( |
||
| 649 | 'Invalid format, correct is: channel-alias channel alias'); |
||
| 650 | } |
||
| 651 | if (!$reg->channelExists($params[0], true)) { |
||
| 652 | if ($reg->isAlias($params[0])) { |
||
| 653 | $extra = ' (use "channel-alias ' . $reg->channelName($params[0]) . ' ' . |
||
| 654 | strtolower($params[1]) . '")'; |
||
| 655 | } else { |
||
| 656 | $extra = ''; |
||
| 657 | } |
||
| 658 | return $this->raiseError('"' . $params[0] . '" is not a valid channel' . $extra); |
||
| 659 | } |
||
| 660 | if ($reg->isAlias($params[1])) { |
||
| 661 | return $this->raiseError('Channel "' . $reg->channelName($params[1]) . '" is ' . |
||
| 662 | 'already aliased to "' . strtolower($params[1]) . '", cannot re-alias'); |
||
| 663 | } |
||
| 664 | $chan = &$reg->getChannel($params[0]); |
||
| 665 | if (PEAR::isError($chan)) { |
||
| 666 | return $this->raiseError('Corrupt registry? Error retrieving channel "' . $params[0] . |
||
| 667 | '" information (' . $chan->getMessage() . ')'); |
||
| 668 | } |
||
| 669 | // make it a local alias |
||
| 670 | if (!$chan->setAlias(strtolower($params[1]), true)) { |
||
| 671 | return $this->raiseError('Alias "' . strtolower($params[1]) . |
||
| 672 | '" is not a valid channel alias'); |
||
| 673 | } |
||
| 674 | $reg->updateChannel($chan); |
||
| 675 | $this->ui->outputData('Channel "' . $chan->getName() . '" aliased successfully to "' . |
||
| 676 | strtolower($params[1]) . '"'); |
||
| 677 | } |
||
| 678 | |||
| 679 | /** |
||
| 680 | * The channel-discover command |
||
| 681 | * |
||
| 682 | * @param string $command command name |
||
| 683 | * @param array $options option_name => value |
||
| 684 | * @param array $params list of additional parameters. |
||
| 685 | * $params[0] should contain a string with either: |
||
| 686 | * - <channel name> or |
||
| 687 | * - <username>:<password>@<channel name> |
||
| 688 | * @return null|PEAR_Error |
||
| 689 | */ |
||
| 690 | function doDiscover($command, $options, $params) |
||
| 691 | { |
||
| 692 | $reg = &$this->config->getRegistry(); |
||
| 693 | if (sizeof($params) != 1) { |
||
| 694 | return $this->raiseError("No channel server specified"); |
||
| 695 | } |
||
| 696 | |||
| 697 | // Look for the possible input format "<username>:<password>@<channel>" |
||
| 698 | if (preg_match('/^(.+):(.+)@(.+)\\z/', $params[0], $matches)) { |
||
| 699 | $username = $matches[1]; |
||
| 700 | $password = $matches[2]; |
||
| 701 | $channel = $matches[3]; |
||
| 702 | } else { |
||
| 703 | $channel = $params[0]; |
||
| 704 | } |
||
| 705 | |||
| 706 | if ($reg->channelExists($channel)) { |
||
| 707 | if ($reg->isAlias($channel)) { |
||
| 708 | return $this->raiseError("A channel alias named \"$channel\" " . |
||
| 709 | 'already exists, aliasing channel "' . $reg->channelName($channel) |
||
| 710 | . '"'); |
||
| 711 | } else { |
||
| 712 | return $this->raiseError("Channel \"$channel\" is already initialized"); |
||
| 713 | } |
||
| 714 | } |
||
| 715 | $this->pushErrorHandling(PEAR_ERROR_RETURN); |
||
| 716 | $err = $this->doAdd($command, $options, array('http://' . $channel . '/channel.xml')); |
||
| 717 | $this->popErrorHandling(); |
||
| 718 | if (PEAR::isError($err)) { |
||
| 719 | return $this->raiseError("Discovery of channel \"$channel\" failed (" . |
||
| 720 | $err->getMessage() . ')'); |
||
| 721 | } |
||
| 722 | |||
| 723 | // Store username/password if they were given |
||
| 724 | // Arguably we should do a logintest on the channel here, but since |
||
| 725 | // that's awkward on a REST-based channel (even "pear login" doesn't |
||
| 726 | // do it for those), and XML-RPC is deprecated, it's fairly pointless. |
||
| 727 | if (isset($username)) { |
||
| 728 | $this->config->set('username', $username, 'user', $channel); |
||
| 729 | $this->config->set('password', $password, 'user', $channel); |
||
| 730 | $this->config->store(); |
||
| 731 | $this->ui->outputData("Stored login for channel \"$channel\" using username \"$username\"", $command); |
||
| 732 | } |
||
| 733 | |||
| 734 | $this->ui->outputData("Discovery of channel \"$channel\" succeeded", $command); |
||
| 735 | } |
||
| 736 | } |
||
| 737 | ?> |