810 lines
29 KiB
PHP
810 lines
29 KiB
PHP
<?php
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/**
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* PEAR_Command_Remote (remote-info, list-upgrades, remote-list, search, list-all, download,
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* clear-cache commands)
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*
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* PHP versions 4 and 5
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*
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* @category pear
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* @package PEAR
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* @author Stig Bakken <ssb@php.net>
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2009 The Authors
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* @license http://opensource.org/licenses/bsd-license.php New BSD License
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* @link http://pear.php.net/package/PEAR
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* @since File available since Release 0.1
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*/
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/**
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* base class
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*/
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require_once 'PEAR/Command/Common.php';
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require_once 'PEAR/REST.php';
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/**
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* PEAR commands for remote server querying
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*
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* @category pear
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* @package PEAR
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* @author Stig Bakken <ssb@php.net>
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2009 The Authors
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* @license http://opensource.org/licenses/bsd-license.php New BSD License
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* @version Release: 1.10.13
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* @link http://pear.php.net/package/PEAR
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* @since Class available since Release 0.1
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*/
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class PEAR_Command_Remote extends PEAR_Command_Common
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{
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var $commands = array(
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'remote-info' => array(
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'summary' => 'Information About Remote Packages',
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'function' => 'doRemoteInfo',
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'shortcut' => 'ri',
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'options' => array(),
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'doc' => '<package>
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Get details on a package from the server.',
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),
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'list-upgrades' => array(
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'summary' => 'List Available Upgrades',
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'function' => 'doListUpgrades',
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'shortcut' => 'lu',
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'options' => array(
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'channelinfo' => array(
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'shortopt' => 'i',
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'doc' => 'output fully channel-aware data, even on failure',
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),
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),
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'doc' => '[preferred_state]
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List releases on the server of packages you have installed where
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a newer version is available with the same release state (stable etc.)
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or the state passed as the second parameter.'
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),
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'remote-list' => array(
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'summary' => 'List Remote Packages',
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'function' => 'doRemoteList',
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'shortcut' => 'rl',
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'options' => array(
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'channel' =>
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array(
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'shortopt' => 'c',
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'doc' => 'specify a channel other than the default channel',
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'arg' => 'CHAN',
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)
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),
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'doc' => '
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Lists the packages available on the configured server along with the
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latest stable release of each package.',
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),
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'search' => array(
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'summary' => 'Search remote package database',
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'function' => 'doSearch',
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'shortcut' => 'sp',
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'options' => array(
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'channel' =>
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array(
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'shortopt' => 'c',
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'doc' => 'specify a channel other than the default channel',
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'arg' => 'CHAN',
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),
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'allchannels' => array(
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'shortopt' => 'a',
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'doc' => 'search packages from all known channels',
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),
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'channelinfo' => array(
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'shortopt' => 'i',
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'doc' => 'output fully channel-aware data, even on failure',
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),
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),
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'doc' => '[packagename] [packageinfo]
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Lists all packages which match the search parameters. The first
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parameter is a fragment of a packagename. The default channel
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will be used unless explicitly overridden. The second parameter
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will be used to match any portion of the summary/description',
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),
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'list-all' => array(
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'summary' => 'List All Packages',
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'function' => 'doListAll',
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'shortcut' => 'la',
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'options' => array(
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'channel' =>
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array(
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'shortopt' => 'c',
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'doc' => 'specify a channel other than the default channel',
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'arg' => 'CHAN',
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),
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'channelinfo' => array(
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'shortopt' => 'i',
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'doc' => 'output fully channel-aware data, even on failure',
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),
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),
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'doc' => '
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Lists the packages available on the configured server along with the
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latest stable release of each package.',
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),
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'download' => array(
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'summary' => 'Download Package',
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'function' => 'doDownload',
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'shortcut' => 'd',
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'options' => array(
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'nocompress' => array(
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'shortopt' => 'Z',
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'doc' => 'download an uncompressed (.tar) file',
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),
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),
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'doc' => '<package>...
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Download package tarballs. The files will be named as suggested by the
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server, for example if you download the DB package and the latest stable
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version of DB is 1.6.5, the downloaded file will be DB-1.6.5.tgz.',
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),
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'clear-cache' => array(
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'summary' => 'Clear Web Services Cache',
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'function' => 'doClearCache',
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'shortcut' => 'cc',
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'options' => array(),
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'doc' => '
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Clear the REST cache. See also the cache_ttl configuration
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parameter.
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',
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),
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);
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/**
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* PEAR_Command_Remote constructor.
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*
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* @access public
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*/
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function __construct(&$ui, &$config)
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{
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parent::__construct($ui, $config);
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}
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function _checkChannelForStatus($channel, $chan)
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{
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if (PEAR::isError($chan)) {
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$this->raiseError($chan);
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}
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if (!is_a($chan, 'PEAR_ChannelFile')) {
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return $this->raiseError('Internal corruption error: invalid channel "' .
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$channel . '"');
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}
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$rest = new PEAR_REST($this->config);
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PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
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$mirror = $this->config->get('preferred_mirror', null,
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$channel);
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$a = $rest->downloadHttp('http://' . $channel .
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'/channel.xml', $chan->lastModified());
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PEAR::staticPopErrorHandling();
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if (!PEAR::isError($a) && $a) {
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$this->ui->outputData('WARNING: channel "' . $channel . '" has ' .
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'updated its protocols, use "' . PEAR_RUNTYPE . ' channel-update ' . $channel .
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'" to update');
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}
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}
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function doRemoteInfo($command, $options, $params)
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{
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if (sizeof($params) != 1) {
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return $this->raiseError("$command expects one param: the remote package name");
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}
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$savechannel = $channel = $this->config->get('default_channel');
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$reg = &$this->config->getRegistry();
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$package = $params[0];
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$parsed = $reg->parsePackageName($package, $channel);
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if (PEAR::isError($parsed)) {
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return $this->raiseError('Invalid package name "' . $package . '"');
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}
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$channel = $parsed['channel'];
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$this->config->set('default_channel', $channel);
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$chan = $reg->getChannel($channel);
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if (PEAR::isError($e = $this->_checkChannelForStatus($channel, $chan))) {
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return $e;
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}
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$mirror = $this->config->get('preferred_mirror');
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if ($chan->supportsREST($mirror) && $base = $chan->getBaseURL('REST1.0', $mirror)) {
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$rest = &$this->config->getREST('1.0', array());
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$info = $rest->packageInfo($base, $parsed['package'], $channel);
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}
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if (!isset($info)) {
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return $this->raiseError('No supported protocol was found');
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}
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if (PEAR::isError($info)) {
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$this->config->set('default_channel', $savechannel);
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return $this->raiseError($info);
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}
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if (!isset($info['name'])) {
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return $this->raiseError('No remote package "' . $package . '" was found');
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}
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$installed = $reg->packageInfo($info['name'], null, $channel);
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$info['installed'] = $installed ? $installed['version'] : '- no -';
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if (is_array($info['installed'])) {
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$info['installed'] = $info['installed']['release'];
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}
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$this->ui->outputData($info, $command);
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$this->config->set('default_channel', $savechannel);
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return true;
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}
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function doRemoteList($command, $options, $params)
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{
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$savechannel = $channel = $this->config->get('default_channel');
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$reg = &$this->config->getRegistry();
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if (isset($options['channel'])) {
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$channel = $options['channel'];
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if (!$reg->channelExists($channel)) {
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return $this->raiseError('Channel "' . $channel . '" does not exist');
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}
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$this->config->set('default_channel', $channel);
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}
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$chan = $reg->getChannel($channel);
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if (PEAR::isError($e = $this->_checkChannelForStatus($channel, $chan))) {
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return $e;
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}
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$list_options = false;
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if ($this->config->get('preferred_state') == 'stable') {
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$list_options = true;
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}
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$available = array();
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if ($chan->supportsREST($this->config->get('preferred_mirror')) &&
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$base = $chan->getBaseURL('REST1.1', $this->config->get('preferred_mirror'))
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) {
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// use faster list-all if available
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$rest = &$this->config->getREST('1.1', array());
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$available = $rest->listAll($base, $list_options, true, false, false, $chan->getName());
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} elseif ($chan->supportsREST($this->config->get('preferred_mirror')) &&
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$base = $chan->getBaseURL('REST1.0', $this->config->get('preferred_mirror'))) {
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$rest = &$this->config->getREST('1.0', array());
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$available = $rest->listAll($base, $list_options, true, false, false, $chan->getName());
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}
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if (PEAR::isError($available)) {
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$this->config->set('default_channel', $savechannel);
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return $this->raiseError($available);
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}
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$i = $j = 0;
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$data = array(
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'caption' => 'Channel ' . $channel . ' Available packages:',
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'border' => true,
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'headline' => array('Package', 'Version'),
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'channel' => $channel
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);
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if (count($available) == 0) {
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$data = '(no packages available yet)';
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} else {
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foreach ($available as $name => $info) {
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$version = (isset($info['stable']) && $info['stable']) ? $info['stable'] : '-n/a-';
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$data['data'][] = array($name, $version);
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}
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}
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$this->ui->outputData($data, $command);
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$this->config->set('default_channel', $savechannel);
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return true;
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}
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function doListAll($command, $options, $params)
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{
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$savechannel = $channel = $this->config->get('default_channel');
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$reg = &$this->config->getRegistry();
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if (isset($options['channel'])) {
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$channel = $options['channel'];
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if (!$reg->channelExists($channel)) {
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return $this->raiseError("Channel \"$channel\" does not exist");
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}
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$this->config->set('default_channel', $channel);
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}
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$list_options = false;
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if ($this->config->get('preferred_state') == 'stable') {
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$list_options = true;
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}
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$chan = $reg->getChannel($channel);
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if (PEAR::isError($e = $this->_checkChannelForStatus($channel, $chan))) {
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return $e;
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}
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if ($chan->supportsREST($this->config->get('preferred_mirror')) &&
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$base = $chan->getBaseURL('REST1.1', $this->config->get('preferred_mirror'))) {
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// use faster list-all if available
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$rest = &$this->config->getREST('1.1', array());
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$available = $rest->listAll($base, $list_options, false, false, false, $chan->getName());
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} elseif ($chan->supportsREST($this->config->get('preferred_mirror')) &&
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$base = $chan->getBaseURL('REST1.0', $this->config->get('preferred_mirror'))) {
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$rest = &$this->config->getREST('1.0', array());
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$available = $rest->listAll($base, $list_options, false, false, false, $chan->getName());
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}
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if (PEAR::isError($available)) {
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$this->config->set('default_channel', $savechannel);
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return $this->raiseError('The package list could not be fetched from the remote server. Please try again. (Debug info: "' . $available->getMessage() . '")');
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}
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$data = array(
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'caption' => 'All packages [Channel ' . $channel . ']:',
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'border' => true,
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'headline' => array('Package', 'Latest', 'Local'),
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'channel' => $channel,
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);
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if (isset($options['channelinfo'])) {
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// add full channelinfo
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$data['caption'] = 'Channel ' . $channel . ' All packages:';
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$data['headline'] = array('Channel', 'Package', 'Latest', 'Local',
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'Description', 'Dependencies');
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}
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$local_pkgs = $reg->listPackages($channel);
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foreach ($available as $name => $info) {
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$installed = $reg->packageInfo($name, null, $channel);
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if ($installed && is_array($installed['version'])) {
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$installed['version'] = $installed['version']['release'];
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}
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$desc = $info['summary'];
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if (isset($params[$name])) {
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$desc .= "\n\n".$info['description'];
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}
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if (isset($options['mode']))
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{
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if ($options['mode'] == 'installed' && !isset($installed['version'])) {
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continue;
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}
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if ($options['mode'] == 'notinstalled' && isset($installed['version'])) {
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continue;
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}
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if ($options['mode'] == 'upgrades'
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&& (!isset($installed['version']) || version_compare($installed['version'],
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$info['stable'], '>='))) {
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continue;
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}
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}
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$pos = array_search(strtolower($name), $local_pkgs);
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if ($pos !== false) {
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unset($local_pkgs[$pos]);
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}
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if (isset($info['stable']) && !$info['stable']) {
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$info['stable'] = null;
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}
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if (isset($options['channelinfo'])) {
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// add full channelinfo
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if ($info['stable'] === $info['unstable']) {
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$state = $info['state'];
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} else {
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$state = 'stable';
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}
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$latest = $info['stable'].' ('.$state.')';
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$local = '';
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if (isset($installed['version'])) {
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$inst_state = $reg->packageInfo($name, 'release_state', $channel);
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$local = $installed['version'].' ('.$inst_state.')';
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}
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$packageinfo = array(
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$channel,
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$name,
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$latest,
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$local,
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isset($desc) ? $desc : null,
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isset($info['deps']) ? $info['deps'] : null,
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);
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} else {
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$packageinfo = array(
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$reg->channelAlias($channel) . '/' . $name,
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isset($info['stable']) ? $info['stable'] : null,
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isset($installed['version']) ? $installed['version'] : null,
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isset($desc) ? $desc : null,
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isset($info['deps']) ? $info['deps'] : null,
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);
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}
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$data['data'][$info['category']][] = $packageinfo;
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}
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if (isset($options['mode']) && in_array($options['mode'], array('notinstalled', 'upgrades'))) {
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$this->config->set('default_channel', $savechannel);
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$this->ui->outputData($data, $command);
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return true;
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}
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foreach ($local_pkgs as $name) {
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$info = &$reg->getPackage($name, $channel);
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$data['data']['Local'][] = array(
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$reg->channelAlias($channel) . '/' . $info->getPackage(),
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'',
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$info->getVersion(),
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$info->getSummary(),
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$info->getDeps()
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);
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}
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$this->config->set('default_channel', $savechannel);
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$this->ui->outputData($data, $command);
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return true;
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}
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function doSearch($command, $options, $params)
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{
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if ((!isset($params[0]) || empty($params[0]))
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&& (!isset($params[1]) || empty($params[1])))
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{
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return $this->raiseError('no valid search string supplied');
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}
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$channelinfo = isset($options['channelinfo']);
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$reg = &$this->config->getRegistry();
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if (isset($options['allchannels'])) {
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// search all channels
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unset($options['allchannels']);
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$channels = $reg->getChannels();
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$errors = array();
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PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
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foreach ($channels as $channel) {
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if ($channel->getName() != '__uri') {
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$options['channel'] = $channel->getName();
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$ret = $this->doSearch($command, $options, $params);
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if (PEAR::isError($ret)) {
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$errors[] = $ret;
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}
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}
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}
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PEAR::staticPopErrorHandling();
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if (count($errors) !== 0) {
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// for now, only give first error
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return PEAR::raiseError($errors[0]);
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}
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return true;
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}
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$savechannel = $channel = $this->config->get('default_channel');
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$package = strtolower($params[0]);
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$summary = isset($params[1]) ? $params[1] : false;
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if (isset($options['channel'])) {
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$reg = &$this->config->getRegistry();
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$channel = $options['channel'];
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if (!$reg->channelExists($channel)) {
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return $this->raiseError('Channel "' . $channel . '" does not exist');
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}
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$this->config->set('default_channel', $channel);
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}
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$chan = $reg->getChannel($channel);
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if (PEAR::isError($e = $this->_checkChannelForStatus($channel, $chan))) {
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return $e;
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}
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if ($chan->supportsREST($this->config->get('preferred_mirror')) &&
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$base = $chan->getBaseURL('REST1.0', $this->config->get('preferred_mirror'))) {
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$rest = &$this->config->getREST('1.0', array());
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$available = $rest->listAll($base, false, false, $package, $summary, $chan->getName());
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}
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if (PEAR::isError($available)) {
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$this->config->set('default_channel', $savechannel);
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return $this->raiseError($available);
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}
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|
|
if (!$available && !$channelinfo) {
|
|
// clean exit when not found, no error !
|
|
$data = 'no packages found that match pattern "' . $package . '", for channel '.$channel.'.';
|
|
$this->ui->outputData($data);
|
|
$this->config->set('default_channel', $channel);
|
|
return true;
|
|
}
|
|
|
|
if ($channelinfo) {
|
|
$data = array(
|
|
'caption' => 'Matched packages, channel ' . $channel . ':',
|
|
'border' => true,
|
|
'headline' => array('Channel', 'Package', 'Stable/(Latest)', 'Local'),
|
|
'channel' => $channel
|
|
);
|
|
} else {
|
|
$data = array(
|
|
'caption' => 'Matched packages, channel ' . $channel . ':',
|
|
'border' => true,
|
|
'headline' => array('Package', 'Stable/(Latest)', 'Local'),
|
|
'channel' => $channel
|
|
);
|
|
}
|
|
|
|
if (!$available && $channelinfo) {
|
|
unset($data['headline']);
|
|
$data['data'] = 'No packages found that match pattern "' . $package . '".';
|
|
$available = array();
|
|
}
|
|
|
|
foreach ($available as $name => $info) {
|
|
$installed = $reg->packageInfo($name, null, $channel);
|
|
$desc = $info['summary'];
|
|
if (isset($params[$name]))
|
|
$desc .= "\n\n".$info['description'];
|
|
|
|
if (!isset($info['stable']) || !$info['stable']) {
|
|
$version_remote = 'none';
|
|
} else {
|
|
if ($info['unstable']) {
|
|
$version_remote = $info['unstable'];
|
|
} else {
|
|
$version_remote = $info['stable'];
|
|
}
|
|
$version_remote .= ' ('.$info['state'].')';
|
|
}
|
|
$version = is_array($installed['version']) ? $installed['version']['release'] :
|
|
$installed['version'];
|
|
if ($channelinfo) {
|
|
$packageinfo = array(
|
|
$channel,
|
|
$name,
|
|
$version_remote,
|
|
$version,
|
|
$desc,
|
|
);
|
|
} else {
|
|
$packageinfo = array(
|
|
$name,
|
|
$version_remote,
|
|
$version,
|
|
$desc,
|
|
);
|
|
}
|
|
$data['data'][$info['category']][] = $packageinfo;
|
|
}
|
|
|
|
$this->ui->outputData($data, $command);
|
|
$this->config->set('default_channel', $channel);
|
|
return true;
|
|
}
|
|
|
|
function &getDownloader($options)
|
|
{
|
|
if (!class_exists('PEAR_Downloader')) {
|
|
require_once 'PEAR/Downloader.php';
|
|
}
|
|
$a = new PEAR_Downloader($this->ui, $options, $this->config);
|
|
return $a;
|
|
}
|
|
|
|
function doDownload($command, $options, $params)
|
|
{
|
|
// make certain that dependencies are ignored
|
|
$options['downloadonly'] = 1;
|
|
|
|
// eliminate error messages for preferred_state-related errors
|
|
/* TODO: Should be an option, but until now download does respect
|
|
preferred state */
|
|
/* $options['ignorepreferred_state'] = 1; */
|
|
// eliminate error messages for preferred_state-related errors
|
|
|
|
$downloader = &$this->getDownloader($options);
|
|
PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
|
|
$e = $downloader->setDownloadDir(getcwd());
|
|
PEAR::staticPopErrorHandling();
|
|
if (PEAR::isError($e)) {
|
|
return $this->raiseError('Current directory is not writeable, cannot download');
|
|
}
|
|
|
|
$errors = array();
|
|
$downloaded = array();
|
|
$err = $downloader->download($params);
|
|
if (PEAR::isError($err)) {
|
|
return $err;
|
|
}
|
|
|
|
$errors = $downloader->getErrorMsgs();
|
|
if (count($errors)) {
|
|
foreach ($errors as $error) {
|
|
if ($error !== null) {
|
|
$this->ui->outputData($error);
|
|
}
|
|
}
|
|
|
|
return $this->raiseError("$command failed");
|
|
}
|
|
|
|
$downloaded = $downloader->getDownloadedPackages();
|
|
foreach ($downloaded as $pkg) {
|
|
$this->ui->outputData("File $pkg[file] downloaded", $command);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function downloadCallback($msg, $params = null)
|
|
{
|
|
if ($msg == 'done') {
|
|
$this->bytes_downloaded = $params;
|
|
}
|
|
}
|
|
|
|
function doListUpgrades($command, $options, $params)
|
|
{
|
|
require_once 'PEAR/Common.php';
|
|
if (isset($params[0]) && !is_array(PEAR_Common::betterStates($params[0]))) {
|
|
return $this->raiseError($params[0] . ' is not a valid state (stable/beta/alpha/devel/etc.) try "pear help list-upgrades"');
|
|
}
|
|
|
|
$savechannel = $channel = $this->config->get('default_channel');
|
|
$reg = &$this->config->getRegistry();
|
|
foreach ($reg->listChannels() as $channel) {
|
|
$inst = array_flip($reg->listPackages($channel));
|
|
if (!count($inst)) {
|
|
continue;
|
|
}
|
|
|
|
if ($channel == '__uri') {
|
|
continue;
|
|
}
|
|
|
|
$this->config->set('default_channel', $channel);
|
|
$state = empty($params[0]) ? $this->config->get('preferred_state') : $params[0];
|
|
|
|
$caption = $channel . ' Available Upgrades';
|
|
$chan = $reg->getChannel($channel);
|
|
if (PEAR::isError($e = $this->_checkChannelForStatus($channel, $chan))) {
|
|
return $e;
|
|
}
|
|
|
|
$latest = array();
|
|
$base2 = false;
|
|
$preferred_mirror = $this->config->get('preferred_mirror');
|
|
if ($chan->supportsREST($preferred_mirror) &&
|
|
(
|
|
($base2 = $chan->getBaseURL('REST1.3', $preferred_mirror))
|
|
|| ($base = $chan->getBaseURL('REST1.0', $preferred_mirror))
|
|
)
|
|
|
|
) {
|
|
if ($base2) {
|
|
$rest = &$this->config->getREST('1.3', array());
|
|
$base = $base2;
|
|
} else {
|
|
$rest = &$this->config->getREST('1.0', array());
|
|
}
|
|
|
|
if (empty($state) || $state == 'any') {
|
|
$state = false;
|
|
} else {
|
|
$caption .= ' (' . implode(', ', PEAR_Common::betterStates($state, true)) . ')';
|
|
}
|
|
|
|
PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
|
|
$latest = $rest->listLatestUpgrades($base, $state, $inst, $channel, $reg);
|
|
PEAR::staticPopErrorHandling();
|
|
}
|
|
|
|
if (PEAR::isError($latest)) {
|
|
$this->ui->outputData($latest->getMessage());
|
|
continue;
|
|
}
|
|
|
|
$caption .= ':';
|
|
if (PEAR::isError($latest)) {
|
|
$this->config->set('default_channel', $savechannel);
|
|
return $latest;
|
|
}
|
|
|
|
$data = array(
|
|
'caption' => $caption,
|
|
'border' => 1,
|
|
'headline' => array('Channel', 'Package', 'Local', 'Remote', 'Size'),
|
|
'channel' => $channel
|
|
);
|
|
|
|
foreach ((array)$latest as $pkg => $info) {
|
|
$package = strtolower($pkg);
|
|
if (!isset($inst[$package])) {
|
|
// skip packages we don't have installed
|
|
continue;
|
|
}
|
|
|
|
extract($info);
|
|
$inst_version = $reg->packageInfo($package, 'version', $channel);
|
|
$inst_state = $reg->packageInfo($package, 'release_state', $channel);
|
|
if (version_compare("$version", "$inst_version", "le")) {
|
|
// installed version is up-to-date
|
|
continue;
|
|
}
|
|
|
|
if ($filesize >= 20480) {
|
|
$filesize += 1024 - ($filesize % 1024);
|
|
$fs = sprintf("%dkB", $filesize / 1024);
|
|
} elseif ($filesize > 0) {
|
|
$filesize += 103 - ($filesize % 103);
|
|
$fs = sprintf("%.1fkB", $filesize / 1024.0);
|
|
} else {
|
|
$fs = " -"; // XXX center instead
|
|
}
|
|
|
|
$data['data'][] = array($channel, $pkg, "$inst_version ($inst_state)", "$version ($state)", $fs);
|
|
}
|
|
|
|
if (isset($options['channelinfo'])) {
|
|
if (empty($data['data'])) {
|
|
unset($data['headline']);
|
|
if (count($inst) == 0) {
|
|
$data['data'] = '(no packages installed)';
|
|
} else {
|
|
$data['data'] = '(no upgrades available)';
|
|
}
|
|
}
|
|
$this->ui->outputData($data, $command);
|
|
} else {
|
|
if (empty($data['data'])) {
|
|
$this->ui->outputData('Channel ' . $channel . ': No upgrades available');
|
|
} else {
|
|
$this->ui->outputData($data, $command);
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->config->set('default_channel', $savechannel);
|
|
return true;
|
|
}
|
|
|
|
function doClearCache($command, $options, $params)
|
|
{
|
|
$cache_dir = $this->config->get('cache_dir');
|
|
$verbose = $this->config->get('verbose');
|
|
$output = '';
|
|
if (!file_exists($cache_dir) || !is_dir($cache_dir)) {
|
|
return $this->raiseError("$cache_dir does not exist or is not a directory");
|
|
}
|
|
|
|
if (!($dp = @opendir($cache_dir))) {
|
|
return $this->raiseError("opendir($cache_dir) failed: $php_errormsg");
|
|
}
|
|
|
|
if ($verbose >= 1) {
|
|
$output .= "reading directory $cache_dir\n";
|
|
}
|
|
|
|
$num = 0;
|
|
while ($ent = readdir($dp)) {
|
|
if (preg_match('/rest.cache(file|id)\\z/', $ent)) {
|
|
$path = $cache_dir . DIRECTORY_SEPARATOR . $ent;
|
|
if (file_exists($path)) {
|
|
$ok = @unlink($path);
|
|
} else {
|
|
$ok = false;
|
|
$php_errormsg = '';
|
|
}
|
|
|
|
if ($ok) {
|
|
if ($verbose >= 2) {
|
|
$output .= "deleted $path\n";
|
|
}
|
|
$num++;
|
|
} elseif ($verbose >= 1) {
|
|
$output .= "failed to delete $path $php_errormsg\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
closedir($dp);
|
|
if ($verbose >= 1) {
|
|
$output .= "$num cache entries cleared\n";
|
|
}
|
|
|
|
$this->ui->outputData(rtrim($output), $command);
|
|
return $num;
|
|
}
|
|
}
|