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jpm |
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<?php
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/**
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* PEAR_Dependency2, advanced dependency validation
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*
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* PHP versions 4 and 5
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*
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* LICENSE: This source file is subject to version 3.0 of the PHP license
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* that is available through the world-wide-web at the following URI:
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* http://www.php.net/license/3_0.txt. If you did not receive a copy of
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* the PHP License and are unable to obtain it through the web, please
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* send a note to license@php.net so we can mail you a copy immediately.
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*
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* @category pear
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* @package PEAR
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2006 The PHP Group
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version CVS: $Id: Dependency2.php,v 1.54 2007/02/13 04:16:25 cellog Exp $
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* @link http://pear.php.net/package/PEAR
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* @since File available since Release 1.4.0a1
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*/
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/**
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* Required for the PEAR_VALIDATE_* constants
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*/
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require_once 'PEAR/Validate.php';
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/**
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* Dependency check for PEAR packages
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*
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* This class handles both version 1.0 and 2.0 dependencies
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* WARNING: *any* changes to this class must be duplicated in the
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* test_PEAR_Dependency2 class found in tests/PEAR_Dependency2/setup.php.inc,
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* or unit tests will not actually validate the changes
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* @category pear
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* @package PEAR
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2006 The PHP Group
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version Release: 1.5.1
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* @link http://pear.php.net/package/PEAR
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* @since Class available since Release 1.4.0a1
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*/
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class PEAR_Dependency2
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{
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/**
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* One of the PEAR_VALIDATE_* states
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* @see PEAR_VALIDATE_NORMAL
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* @var integer
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*/
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var $_state;
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/**
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* Command-line options to install/upgrade/uninstall commands
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* @param array
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*/
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var $_options;
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/**
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* @var OS_Guess
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*/
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var $_os;
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/**
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* @var PEAR_Registry
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*/
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var $_registry;
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/**
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* @var PEAR_Config
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*/
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var $_config;
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/**
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* @var PEAR_DependencyDB
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*/
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var $_dependencydb;
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/**
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* Output of PEAR_Registry::parsedPackageName()
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* @var array
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*/
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var $_currentPackage;
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/**
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* @param PEAR_Config
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* @param array installation options
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* @param array format of PEAR_Registry::parsedPackageName()
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* @param int installation state (one of PEAR_VALIDATE_*)
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*/
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function PEAR_Dependency2(&$config, $installoptions, $package,
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$state = PEAR_VALIDATE_INSTALLING)
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{
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$this->_config = &$config;
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if (!class_exists('PEAR_DependencyDB')) {
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require_once 'PEAR/DependencyDB.php';
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}
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if (isset($installoptions['packagingroot'])) {
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// make sure depdb is in the right location
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$config->setInstallRoot($installoptions['packagingroot']);
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}
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$this->_registry = &$config->getRegistry();
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$this->_dependencydb = &PEAR_DependencyDB::singleton($config);
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if (isset($installoptions['packagingroot'])) {
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$config->setInstallRoot(false);
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}
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$this->_options = $installoptions;
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$this->_state = $state;
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if (!class_exists('OS_Guess')) {
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require_once 'OS/Guess.php';
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}
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$this->_os = new OS_Guess;
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$this->_currentPackage = $package;
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}
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function _getExtraString($dep)
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{
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$extra = ' (';
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if (isset($dep['uri'])) {
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return '';
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}
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if (isset($dep['recommended'])) {
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$extra .= 'recommended version ' . $dep['recommended'];
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} else {
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if (isset($dep['min'])) {
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$extra .= 'version >= ' . $dep['min'];
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}
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if (isset($dep['max'])) {
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if ($extra != ' (') {
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$extra .= ', ';
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}
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$extra .= 'version <= ' . $dep['max'];
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}
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if (isset($dep['exclude'])) {
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if (!is_array($dep['exclude'])) {
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$dep['exclude'] = array($dep['exclude']);
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}
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if ($extra != ' (') {
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$extra .= ', ';
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}
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$extra .= 'excluded versions: ';
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foreach ($dep['exclude'] as $i => $exclude) {
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if ($i) {
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$extra .= ', ';
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}
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$extra .= $exclude;
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}
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}
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}
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$extra .= ')';
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if ($extra == ' ()') {
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$extra = '';
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}
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return $extra;
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}
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/**
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* This makes unit-testing a heck of a lot easier
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*/
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function getPHP_OS()
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{
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return PHP_OS;
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}
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/**
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* This makes unit-testing a heck of a lot easier
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*/
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function getsysname()
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{
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return $this->_os->getSysname();
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}
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/**
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* Specify a dependency on an OS. Use arch for detailed os/processor information
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*
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* There are two generic OS dependencies that will be the most common, unix and windows.
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* Other options are linux, freebsd, darwin (OS X), sunos, irix, hpux, aix
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*/
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function validateOsDependency($dep)
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{
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if ($this->_state != PEAR_VALIDATE_INSTALLING &&
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$this->_state != PEAR_VALIDATE_DOWNLOADING) {
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return true;
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}
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if (isset($dep['conflicts'])) {
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$not = true;
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} else {
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$not = false;
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}
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if ($dep['name'] == '*') {
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return true;
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}
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switch (strtolower($dep['name'])) {
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case 'windows' :
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if ($not) {
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if (strtolower(substr($this->getPHP_OS(), 0, 3)) == 'win') {
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if (!isset($this->_options['nodeps']) &&
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!isset($this->_options['force'])) {
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return $this->raiseError("Cannot install %s on Windows");
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} else {
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return $this->warning("warning: Cannot install %s on Windows");
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}
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}
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} else {
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if (strtolower(substr($this->getPHP_OS(), 0, 3)) != 'win') {
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if (!isset($this->_options['nodeps']) &&
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!isset($this->_options['force'])) {
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return $this->raiseError("Can only install %s on Windows");
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} else {
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return $this->warning("warning: Can only install %s on Windows");
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}
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}
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}
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break;
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case 'unix' :
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$unices = array('linux', 'freebsd', 'darwin', 'sunos', 'irix', 'hpux', 'aix');
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if ($not) {
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if (in_array($this->getSysname(), $unices)) {
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if (!isset($this->_options['nodeps']) &&
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!isset($this->_options['force'])) {
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return $this->raiseError("Cannot install %s on any Unix system");
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} else {
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return $this->warning(
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"warning: Cannot install %s on any Unix system");
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}
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}
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} else {
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if (!in_array($this->getSysname(), $unices)) {
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if (!isset($this->_options['nodeps']) &&
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!isset($this->_options['force'])) {
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return $this->raiseError("Can only install %s on a Unix system");
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} else {
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return $this->warning(
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"warning: Can only install %s on a Unix system");
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}
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}
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}
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break;
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default :
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if ($not) {
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if (strtolower($dep['name']) == strtolower($this->getSysname())) {
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if (!isset($this->_options['nodeps']) &&
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!isset($this->_options['force'])) {
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return $this->raiseError('Cannot install %s on ' . $dep['name'] .
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' operating system');
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} else {
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return $this->warning('warning: Cannot install %s on ' .
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$dep['name'] . ' operating system');
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}
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}
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} else {
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if (strtolower($dep['name']) != strtolower($this->getSysname())) {
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if (!isset($this->_options['nodeps']) &&
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!isset($this->_options['force'])) {
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return $this->raiseError('Cannot install %s on ' .
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$this->getSysname() .
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' operating system, can only install on ' . $dep['name']);
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} else {
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return $this->warning('warning: Cannot install %s on ' .
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$this->getSysname() .
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' operating system, can only install on ' . $dep['name']);
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}
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}
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}
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}
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return true;
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}
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/**
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* This makes unit-testing a heck of a lot easier
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*/
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function matchSignature($pattern)
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{
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return $this->_os->matchSignature($pattern);
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}
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/**
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* Specify a complex dependency on an OS/processor/kernel version,
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* Use OS for simple operating system dependency.
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*
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* This is the only dependency that accepts an eregable pattern. The pattern
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* will be matched against the php_uname() output parsed by OS_Guess
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*/
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function validateArchDependency($dep)
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{
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if ($this->_state != PEAR_VALIDATE_INSTALLING) {
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return true;
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}
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if (isset($dep['conflicts'])) {
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$not = true;
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} else {
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$not = false;
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}
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if (!$this->matchSignature($dep['pattern'])) {
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if (!$not) {
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if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
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return $this->raiseError('%s Architecture dependency failed, does not ' .
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'match "' . $dep['pattern'] . '"');
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} else {
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return $this->warning('warning: %s Architecture dependency failed, does ' .
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'not match "' . $dep['pattern'] . '"');
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}
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}
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return true;
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} else {
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if ($not) {
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if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
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return $this->raiseError('%s Architecture dependency failed, required "' .
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$dep['pattern'] . '"');
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} else {
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return $this->warning('warning: %s Architecture dependency failed, ' .
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'required "' . $dep['pattern'] . '"');
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306 |
}
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}
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return true;
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}
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}
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/**
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* This makes unit-testing a heck of a lot easier
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*/
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function extension_loaded($name)
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{
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return extension_loaded($name);
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318 |
}
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320 |
/**
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* This makes unit-testing a heck of a lot easier
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322 |
*/
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function phpversion($name = null)
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324 |
{
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325 |
if ($name !== null) {
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326 |
return phpversion($name);
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327 |
} else {
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328 |
return phpversion();
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329 |
}
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330 |
}
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331 |
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function validateExtensionDependency($dep, $required = true)
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333 |
{
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334 |
if ($this->_state != PEAR_VALIDATE_INSTALLING &&
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335 |
$this->_state != PEAR_VALIDATE_DOWNLOADING) {
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336 |
return true;
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337 |
}
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338 |
$loaded = $this->extension_loaded($dep['name']);
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339 |
$extra = $this->_getExtraString($dep);
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340 |
if (isset($dep['exclude'])) {
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341 |
if (!is_array($dep['exclude'])) {
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342 |
$dep['exclude'] = array($dep['exclude']);
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343 |
}
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344 |
}
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345 |
if (!isset($dep['min']) && !isset($dep['max']) &&
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346 |
!isset($dep['recommended']) && !isset($dep['exclude'])) {
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347 |
if ($loaded) {
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348 |
if (isset($dep['conflicts'])) {
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349 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
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350 |
return $this->raiseError('%s conflicts with PHP extension "' .
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$dep['name'] . '"' . $extra);
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352 |
} else {
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return $this->warning('warning: %s conflicts with PHP extension "' .
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354 |
$dep['name'] . '"' . $extra);
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355 |
}
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356 |
}
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357 |
return true;
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358 |
} else {
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359 |
if (isset($dep['conflicts'])) {
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360 |
return true;
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361 |
}
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362 |
if ($required) {
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363 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
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364 |
return $this->raiseError('%s requires PHP extension "' .
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|
365 |
$dep['name'] . '"' . $extra);
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366 |
} else {
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367 |
return $this->warning('warning: %s requires PHP extension "' .
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|
368 |
$dep['name'] . '"' . $extra);
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|
369 |
}
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|
|
370 |
} else {
|
|
|
371 |
return $this->warning('%s can optionally use PHP extension "' .
|
|
|
372 |
$dep['name'] . '"' . $extra);
|
|
|
373 |
}
|
|
|
374 |
}
|
|
|
375 |
}
|
|
|
376 |
if (!$loaded) {
|
|
|
377 |
if (isset($dep['conflicts'])) {
|
|
|
378 |
return true;
|
|
|
379 |
}
|
|
|
380 |
if (!$required) {
|
|
|
381 |
return $this->warning('%s can optionally use PHP extension "' .
|
|
|
382 |
$dep['name'] . '"' . $extra);
|
|
|
383 |
} else {
|
|
|
384 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
385 |
return $this->raiseError('%s requires PHP extension "' . $dep['name'] .
|
|
|
386 |
'"' . $extra);
|
|
|
387 |
}
|
|
|
388 |
return $this->warning('warning: %s requires PHP extension "' . $dep['name'] .
|
|
|
389 |
'"' . $extra);
|
|
|
390 |
}
|
|
|
391 |
}
|
|
|
392 |
$version = (string) $this->phpversion($dep['name']);
|
|
|
393 |
if (empty($version)) {
|
|
|
394 |
$version = '0';
|
|
|
395 |
}
|
|
|
396 |
$fail = false;
|
|
|
397 |
if (isset($dep['min'])) {
|
|
|
398 |
if (!version_compare($version, $dep['min'], '>=')) {
|
|
|
399 |
$fail = true;
|
|
|
400 |
}
|
|
|
401 |
}
|
|
|
402 |
if (isset($dep['max'])) {
|
|
|
403 |
if (!version_compare($version, $dep['max'], '<=')) {
|
|
|
404 |
$fail = true;
|
|
|
405 |
}
|
|
|
406 |
}
|
|
|
407 |
if ($fail && !isset($dep['conflicts'])) {
|
|
|
408 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
409 |
return $this->raiseError('%s requires PHP extension "' . $dep['name'] .
|
|
|
410 |
'"' . $extra . ', installed version is ' . $version);
|
|
|
411 |
} else {
|
|
|
412 |
return $this->warning('warning: %s requires PHP extension "' . $dep['name'] .
|
|
|
413 |
'"' . $extra . ', installed version is ' . $version);
|
|
|
414 |
}
|
|
|
415 |
} elseif ((isset($dep['min']) || isset($dep['max'])) && !$fail && isset($dep['conflicts'])) {
|
|
|
416 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
417 |
return $this->raiseError('%s conflicts with PHP extension "' .
|
|
|
418 |
$dep['name'] . '"' . $extra . ', installed version is ' . $version);
|
|
|
419 |
} else {
|
|
|
420 |
return $this->warning('warning: %s conflicts with PHP extension "' .
|
|
|
421 |
$dep['name'] . '"' . $extra . ', installed version is ' . $version);
|
|
|
422 |
}
|
|
|
423 |
}
|
|
|
424 |
if (isset($dep['exclude'])) {
|
|
|
425 |
foreach ($dep['exclude'] as $exclude) {
|
|
|
426 |
if (version_compare($version, $exclude, '==')) {
|
|
|
427 |
if (isset($dep['conflicts'])) {
|
|
|
428 |
continue;
|
|
|
429 |
}
|
|
|
430 |
if (!isset($this->_options['nodeps']) &&
|
|
|
431 |
!isset($this->_options['force'])) {
|
|
|
432 |
return $this->raiseError('%s is not compatible with PHP extension "' .
|
|
|
433 |
$dep['name'] . '" version ' .
|
|
|
434 |
$exclude);
|
|
|
435 |
} else {
|
|
|
436 |
return $this->warning('warning: %s is not compatible with PHP extension "' .
|
|
|
437 |
$dep['name'] . '" version ' .
|
|
|
438 |
$exclude);
|
|
|
439 |
}
|
|
|
440 |
} elseif (version_compare($version, $exclude, '!=') && isset($dep['conflicts'])) {
|
|
|
441 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
442 |
return $this->raiseError('%s conflicts with PHP extension "' .
|
|
|
443 |
$dep['name'] . '"' . $extra . ', installed version is ' . $version);
|
|
|
444 |
} else {
|
|
|
445 |
return $this->warning('warning: %s conflicts with PHP extension "' .
|
|
|
446 |
$dep['name'] . '"' . $extra . ', installed version is ' . $version);
|
|
|
447 |
}
|
|
|
448 |
}
|
|
|
449 |
}
|
|
|
450 |
}
|
|
|
451 |
if (isset($dep['recommended'])) {
|
|
|
452 |
if (version_compare($version, $dep['recommended'], '==')) {
|
|
|
453 |
return true;
|
|
|
454 |
} else {
|
|
|
455 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
456 |
return $this->raiseError('%s dependency: PHP extension ' . $dep['name'] .
|
|
|
457 |
' version "' . $version . '"' .
|
|
|
458 |
' is not the recommended version "' . $dep['recommended'] .
|
|
|
459 |
'", but may be compatible, use --force to install');
|
|
|
460 |
} else {
|
|
|
461 |
return $this->warning('warning: %s dependency: PHP extension ' .
|
|
|
462 |
$dep['name'] . ' version "' . $version . '"' .
|
|
|
463 |
' is not the recommended version "' . $dep['recommended'].'"');
|
|
|
464 |
}
|
|
|
465 |
}
|
|
|
466 |
}
|
|
|
467 |
return true;
|
|
|
468 |
}
|
|
|
469 |
|
|
|
470 |
function validatePhpDependency($dep)
|
|
|
471 |
{
|
|
|
472 |
if ($this->_state != PEAR_VALIDATE_INSTALLING &&
|
|
|
473 |
$this->_state != PEAR_VALIDATE_DOWNLOADING) {
|
|
|
474 |
return true;
|
|
|
475 |
}
|
|
|
476 |
$version = $this->phpversion();
|
|
|
477 |
$extra = $this->_getExtraString($dep);
|
|
|
478 |
if (isset($dep['exclude'])) {
|
|
|
479 |
if (!is_array($dep['exclude'])) {
|
|
|
480 |
$dep['exclude'] = array($dep['exclude']);
|
|
|
481 |
}
|
|
|
482 |
}
|
|
|
483 |
if (isset($dep['min'])) {
|
|
|
484 |
if (!version_compare($version, $dep['min'], '>=')) {
|
|
|
485 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
486 |
return $this->raiseError('%s requires PHP' .
|
|
|
487 |
$extra . ', installed version is ' . $version);
|
|
|
488 |
} else {
|
|
|
489 |
return $this->warning('warning: %s requires PHP' .
|
|
|
490 |
$extra . ', installed version is ' . $version);
|
|
|
491 |
}
|
|
|
492 |
}
|
|
|
493 |
}
|
|
|
494 |
if (isset($dep['max'])) {
|
|
|
495 |
if (!version_compare($version, $dep['max'], '<=')) {
|
|
|
496 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
497 |
return $this->raiseError('%s requires PHP' .
|
|
|
498 |
$extra . ', installed version is ' . $version);
|
|
|
499 |
} else {
|
|
|
500 |
return $this->warning('warning: %s requires PHP' .
|
|
|
501 |
$extra . ', installed version is ' . $version);
|
|
|
502 |
}
|
|
|
503 |
}
|
|
|
504 |
}
|
|
|
505 |
if (isset($dep['exclude'])) {
|
|
|
506 |
foreach ($dep['exclude'] as $exclude) {
|
|
|
507 |
if (version_compare($version, $exclude, '==')) {
|
|
|
508 |
if (!isset($this->_options['nodeps']) &&
|
|
|
509 |
!isset($this->_options['force'])) {
|
|
|
510 |
return $this->raiseError('%s is not compatible with PHP version ' .
|
|
|
511 |
$exclude);
|
|
|
512 |
} else {
|
|
|
513 |
return $this->warning(
|
|
|
514 |
'warning: %s is not compatible with PHP version ' .
|
|
|
515 |
$exclude);
|
|
|
516 |
}
|
|
|
517 |
}
|
|
|
518 |
}
|
|
|
519 |
}
|
|
|
520 |
return true;
|
|
|
521 |
}
|
|
|
522 |
|
|
|
523 |
/**
|
|
|
524 |
* This makes unit-testing a heck of a lot easier
|
|
|
525 |
*/
|
|
|
526 |
function getPEARVersion()
|
|
|
527 |
{
|
|
|
528 |
return '1.5.1';
|
|
|
529 |
}
|
|
|
530 |
|
|
|
531 |
function validatePearinstallerDependency($dep)
|
|
|
532 |
{
|
|
|
533 |
$pearversion = $this->getPEARVersion();
|
|
|
534 |
$extra = $this->_getExtraString($dep);
|
|
|
535 |
if (isset($dep['exclude'])) {
|
|
|
536 |
if (!is_array($dep['exclude'])) {
|
|
|
537 |
$dep['exclude'] = array($dep['exclude']);
|
|
|
538 |
}
|
|
|
539 |
}
|
|
|
540 |
if (version_compare($pearversion, $dep['min'], '<')) {
|
|
|
541 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
542 |
return $this->raiseError('%s requires PEAR Installer' . $extra .
|
|
|
543 |
', installed version is ' . $pearversion);
|
|
|
544 |
} else {
|
|
|
545 |
return $this->warning('warning: %s requires PEAR Installer' . $extra .
|
|
|
546 |
', installed version is ' . $pearversion);
|
|
|
547 |
}
|
|
|
548 |
}
|
|
|
549 |
if (isset($dep['max'])) {
|
|
|
550 |
if (version_compare($pearversion, $dep['max'], '>')) {
|
|
|
551 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
552 |
return $this->raiseError('%s requires PEAR Installer' . $extra .
|
|
|
553 |
', installed version is ' . $pearversion);
|
|
|
554 |
} else {
|
|
|
555 |
return $this->warning('warning: %s requires PEAR Installer' . $extra .
|
|
|
556 |
', installed version is ' . $pearversion);
|
|
|
557 |
}
|
|
|
558 |
}
|
|
|
559 |
}
|
|
|
560 |
if (isset($dep['exclude'])) {
|
|
|
561 |
if (!isset($dep['exclude'][0])) {
|
|
|
562 |
$dep['exclude'] = array($dep['exclude']);
|
|
|
563 |
}
|
|
|
564 |
foreach ($dep['exclude'] as $exclude) {
|
|
|
565 |
if (version_compare($exclude, $pearversion, '==')) {
|
|
|
566 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
567 |
return $this->raiseError('%s is not compatible with PEAR Installer ' .
|
|
|
568 |
'version ' . $exclude);
|
|
|
569 |
} else {
|
|
|
570 |
return $this->warning('warning: %s is not compatible with PEAR ' .
|
|
|
571 |
'Installer version ' . $exclude);
|
|
|
572 |
}
|
|
|
573 |
}
|
|
|
574 |
}
|
|
|
575 |
}
|
|
|
576 |
return true;
|
|
|
577 |
}
|
|
|
578 |
|
|
|
579 |
function validateSubpackageDependency($dep, $required, $params)
|
|
|
580 |
{
|
|
|
581 |
return $this->validatePackageDependency($dep, $required, $params);
|
|
|
582 |
}
|
|
|
583 |
|
|
|
584 |
/**
|
|
|
585 |
* @param array dependency information (2.0 format)
|
|
|
586 |
* @param boolean whether this is a required dependency
|
|
|
587 |
* @param array a list of downloaded packages to be installed, if any
|
|
|
588 |
* @param boolean if true, then deps on pear.php.net that fail will also check
|
|
|
589 |
* against pecl.php.net packages to accomodate extensions that have
|
|
|
590 |
* moved to pecl.php.net from pear.php.net
|
|
|
591 |
*/
|
|
|
592 |
function validatePackageDependency($dep, $required, $params, $depv1 = false)
|
|
|
593 |
{
|
|
|
594 |
if ($this->_state != PEAR_VALIDATE_INSTALLING &&
|
|
|
595 |
$this->_state != PEAR_VALIDATE_DOWNLOADING) {
|
|
|
596 |
return true;
|
|
|
597 |
}
|
|
|
598 |
if (isset($dep['providesextension'])) {
|
|
|
599 |
if ($this->extension_loaded($dep['providesextension'])) {
|
|
|
600 |
$save = $dep;
|
|
|
601 |
$subdep = $dep;
|
|
|
602 |
$subdep['name'] = $subdep['providesextension'];
|
|
|
603 |
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
|
|
|
604 |
$ret = $this->validateExtensionDependency($subdep, $required);
|
|
|
605 |
PEAR::popErrorHandling();
|
|
|
606 |
if (!PEAR::isError($ret)) {
|
|
|
607 |
return true;
|
|
|
608 |
}
|
|
|
609 |
}
|
|
|
610 |
}
|
|
|
611 |
if ($this->_state == PEAR_VALIDATE_INSTALLING) {
|
|
|
612 |
return $this->_validatePackageInstall($dep, $required, $depv1);
|
|
|
613 |
}
|
|
|
614 |
if ($this->_state == PEAR_VALIDATE_DOWNLOADING) {
|
|
|
615 |
return $this->_validatePackageDownload($dep, $required, $params, $depv1);
|
|
|
616 |
}
|
|
|
617 |
}
|
|
|
618 |
|
|
|
619 |
function _validatePackageDownload($dep, $required, $params, $depv1 = false)
|
|
|
620 |
{
|
|
|
621 |
$dep['package'] = $dep['name'];
|
|
|
622 |
if (isset($dep['uri'])) {
|
|
|
623 |
$dep['channel'] = '__uri';
|
|
|
624 |
}
|
|
|
625 |
$depname = $this->_registry->parsedPackageNameToString($dep, true);
|
|
|
626 |
$found = false;
|
|
|
627 |
foreach ($params as $param) {
|
|
|
628 |
if ($param->isEqual(
|
|
|
629 |
array('package' => $dep['name'],
|
|
|
630 |
'channel' => $dep['channel']))) {
|
|
|
631 |
$found = true;
|
|
|
632 |
break;
|
|
|
633 |
}
|
|
|
634 |
if ($depv1 && $dep['channel'] == 'pear.php.net') {
|
|
|
635 |
if ($param->isEqual(
|
|
|
636 |
array('package' => $dep['name'],
|
|
|
637 |
'channel' => 'pecl.php.net'))) {
|
|
|
638 |
$found = true;
|
|
|
639 |
break;
|
|
|
640 |
}
|
|
|
641 |
}
|
|
|
642 |
}
|
|
|
643 |
if (!$found && isset($dep['providesextension'])) {
|
|
|
644 |
foreach ($params as $param) {
|
|
|
645 |
if ($param->isExtension($dep['providesextension'])) {
|
|
|
646 |
$found = true;
|
|
|
647 |
break;
|
|
|
648 |
}
|
|
|
649 |
}
|
|
|
650 |
}
|
|
|
651 |
if ($found) {
|
|
|
652 |
$version = $param->getVersion();
|
|
|
653 |
$installed = false;
|
|
|
654 |
$downloaded = true;
|
|
|
655 |
} else {
|
|
|
656 |
if ($this->_registry->packageExists($dep['name'], $dep['channel'])) {
|
|
|
657 |
$installed = true;
|
|
|
658 |
$downloaded = false;
|
|
|
659 |
$version = $this->_registry->packageinfo($dep['name'], 'version',
|
|
|
660 |
$dep['channel']);
|
|
|
661 |
} else {
|
|
|
662 |
if ($dep['channel'] == 'pecl.php.net' && $this->_registry->packageExists($dep['name'],
|
|
|
663 |
'pear.php.net')) {
|
|
|
664 |
$installed = true;
|
|
|
665 |
$downloaded = false;
|
|
|
666 |
$version = $this->_registry->packageinfo($dep['name'], 'version',
|
|
|
667 |
'pear.php.net');
|
|
|
668 |
} else {
|
|
|
669 |
$version = 'not installed or downloaded';
|
|
|
670 |
$installed = false;
|
|
|
671 |
$downloaded = false;
|
|
|
672 |
}
|
|
|
673 |
}
|
|
|
674 |
}
|
|
|
675 |
$extra = $this->_getExtraString($dep);
|
|
|
676 |
if (isset($dep['exclude'])) {
|
|
|
677 |
if (!is_array($dep['exclude'])) {
|
|
|
678 |
$dep['exclude'] = array($dep['exclude']);
|
|
|
679 |
}
|
|
|
680 |
}
|
|
|
681 |
if (!isset($dep['min']) && !isset($dep['max']) &&
|
|
|
682 |
!isset($dep['recommended']) && !isset($dep['exclude'])) {
|
|
|
683 |
if ($installed || $downloaded) {
|
|
|
684 |
$installed = $installed ? 'installed' : 'downloaded';
|
|
|
685 |
if (isset($dep['conflicts'])) {
|
|
|
686 |
if ($version) {
|
|
|
687 |
$rest = ", $installed version is " . $version;
|
|
|
688 |
} else {
|
|
|
689 |
$rest = '';
|
|
|
690 |
}
|
|
|
691 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
692 |
return $this->raiseError('%s conflicts with package "' . $depname . '"' .
|
|
|
693 |
$extra . $rest);
|
|
|
694 |
} else {
|
|
|
695 |
return $this->warning('warning: %s conflicts with package "' . $depname . '"' .
|
|
|
696 |
$extra . $rest);
|
|
|
697 |
}
|
|
|
698 |
}
|
|
|
699 |
return true;
|
|
|
700 |
} else {
|
|
|
701 |
if (isset($dep['conflicts'])) {
|
|
|
702 |
return true;
|
|
|
703 |
}
|
|
|
704 |
if ($required) {
|
|
|
705 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
706 |
return $this->raiseError('%s requires package "' . $depname . '"' .
|
|
|
707 |
$extra);
|
|
|
708 |
} else {
|
|
|
709 |
return $this->warning('warning: %s requires package "' . $depname . '"' .
|
|
|
710 |
$extra);
|
|
|
711 |
}
|
|
|
712 |
} else {
|
|
|
713 |
return $this->warning('%s can optionally use package "' . $depname . '"' .
|
|
|
714 |
$extra);
|
|
|
715 |
}
|
|
|
716 |
}
|
|
|
717 |
}
|
|
|
718 |
if (!$installed && !$downloaded) {
|
|
|
719 |
if (isset($dep['conflicts'])) {
|
|
|
720 |
return true;
|
|
|
721 |
}
|
|
|
722 |
if ($required) {
|
|
|
723 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
724 |
return $this->raiseError('%s requires package "' . $depname . '"' .
|
|
|
725 |
$extra);
|
|
|
726 |
} else {
|
|
|
727 |
return $this->warning('warning: %s requires package "' . $depname . '"' .
|
|
|
728 |
$extra);
|
|
|
729 |
}
|
|
|
730 |
} else {
|
|
|
731 |
return $this->warning('%s can optionally use package "' . $depname . '"' .
|
|
|
732 |
$extra);
|
|
|
733 |
}
|
|
|
734 |
}
|
|
|
735 |
$fail = false;
|
|
|
736 |
if (isset($dep['min'])) {
|
|
|
737 |
if (version_compare($version, $dep['min'], '<')) {
|
|
|
738 |
$fail = true;
|
|
|
739 |
}
|
|
|
740 |
}
|
|
|
741 |
if (isset($dep['max'])) {
|
|
|
742 |
if (version_compare($version, $dep['max'], '>')) {
|
|
|
743 |
$fail = true;
|
|
|
744 |
}
|
|
|
745 |
}
|
|
|
746 |
if ($fail && !isset($dep['conflicts'])) {
|
|
|
747 |
$installed = $installed ? 'installed' : 'downloaded';
|
|
|
748 |
$dep['package'] = $dep['name'];
|
|
|
749 |
$dep = $this->_registry->parsedPackageNameToString($dep, true);
|
|
|
750 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
751 |
return $this->raiseError('%s requires package "' . $depname . '"' .
|
|
|
752 |
$extra . ", $installed version is " . $version);
|
|
|
753 |
} else {
|
|
|
754 |
return $this->warning('warning: %s requires package "' . $depname . '"' .
|
|
|
755 |
$extra . ", $installed version is " . $version);
|
|
|
756 |
}
|
|
|
757 |
} elseif ((isset($dep['min']) || isset($dep['max'])) && !$fail &&
|
|
|
758 |
isset($dep['conflicts']) && !isset($dep['exclude'])) {
|
|
|
759 |
$installed = $installed ? 'installed' : 'downloaded';
|
|
|
760 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
761 |
return $this->raiseError('%s conflicts with package "' . $depname . '"' . $extra .
|
|
|
762 |
", $installed version is " . $version);
|
|
|
763 |
} else {
|
|
|
764 |
return $this->warning('warning: %s conflicts with package "' . $depname . '"' .
|
|
|
765 |
$extra . ", $installed version is " . $version);
|
|
|
766 |
}
|
|
|
767 |
}
|
|
|
768 |
if (isset($dep['exclude'])) {
|
|
|
769 |
$installed = $installed ? 'installed' : 'downloaded';
|
|
|
770 |
foreach ($dep['exclude'] as $exclude) {
|
|
|
771 |
if (version_compare($version, $exclude, '==') && !isset($dep['conflicts'])) {
|
|
|
772 |
if (!isset($this->_options['nodeps']) &&
|
|
|
773 |
!isset($this->_options['force'])) {
|
|
|
774 |
return $this->raiseError('%s is not compatible with ' .
|
|
|
775 |
$installed . ' package "' .
|
|
|
776 |
$depname . '" version ' .
|
|
|
777 |
$exclude);
|
|
|
778 |
} else {
|
|
|
779 |
return $this->warning('warning: %s is not compatible with ' .
|
|
|
780 |
$installed . ' package "' .
|
|
|
781 |
$depname . '" version ' .
|
|
|
782 |
$exclude);
|
|
|
783 |
}
|
|
|
784 |
} elseif (version_compare($version, $exclude, '!=') && isset($dep['conflicts'])) {
|
|
|
785 |
$installed = $installed ? 'installed' : 'downloaded';
|
|
|
786 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
787 |
return $this->raiseError('%s conflicts with package "' . $depname . '"' .
|
|
|
788 |
$extra . ", $installed version is " . $version);
|
|
|
789 |
} else {
|
|
|
790 |
return $this->warning('warning: %s conflicts with package "' . $depname . '"' .
|
|
|
791 |
$extra . ", $installed version is " . $version);
|
|
|
792 |
}
|
|
|
793 |
}
|
|
|
794 |
}
|
|
|
795 |
}
|
|
|
796 |
if (isset($dep['recommended'])) {
|
|
|
797 |
$installed = $installed ? 'installed' : 'downloaded';
|
|
|
798 |
if (version_compare($version, $dep['recommended'], '==')) {
|
|
|
799 |
return true;
|
|
|
800 |
} else {
|
|
|
801 |
if (!$found && $installed) {
|
|
|
802 |
$param = $this->_registry->getPackage($dep['name'], $dep['channel']);
|
|
|
803 |
}
|
|
|
804 |
if ($param) {
|
|
|
805 |
$found = false;
|
|
|
806 |
foreach ($params as $parent) {
|
|
|
807 |
if ($parent->isEqual($this->_currentPackage)) {
|
|
|
808 |
$found = true;
|
|
|
809 |
break;
|
|
|
810 |
}
|
|
|
811 |
}
|
|
|
812 |
if ($found) {
|
|
|
813 |
if ($param->isCompatible($parent)) {
|
|
|
814 |
return true;
|
|
|
815 |
}
|
|
|
816 |
} else { // this is for validPackage() calls
|
|
|
817 |
$parent = $this->_registry->getPackage($this->_currentPackage['package'],
|
|
|
818 |
$this->_currentPackage['channel']);
|
|
|
819 |
if ($parent !== null) {
|
|
|
820 |
if ($param->isCompatible($parent)) {
|
|
|
821 |
return true;
|
|
|
822 |
}
|
|
|
823 |
}
|
|
|
824 |
}
|
|
|
825 |
}
|
|
|
826 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force']) &&
|
|
|
827 |
!isset($this->_options['loose'])) {
|
|
|
828 |
return $this->raiseError('%s dependency package "' . $depname .
|
|
|
829 |
'" ' . $installed . ' version ' . $version .
|
|
|
830 |
' is not the recommended version ' . $dep['recommended'] .
|
|
|
831 |
', but may be compatible, use --force to install');
|
|
|
832 |
} else {
|
|
|
833 |
return $this->warning('warning: %s dependency package "' . $depname .
|
|
|
834 |
'" ' . $installed . ' version ' . $version .
|
|
|
835 |
' is not the recommended version ' . $dep['recommended']);
|
|
|
836 |
}
|
|
|
837 |
}
|
|
|
838 |
}
|
|
|
839 |
return true;
|
|
|
840 |
}
|
|
|
841 |
|
|
|
842 |
function _validatePackageInstall($dep, $required, $depv1 = false)
|
|
|
843 |
{
|
|
|
844 |
return $this->_validatePackageDownload($dep, $required, array(), $depv1);
|
|
|
845 |
}
|
|
|
846 |
|
|
|
847 |
/**
|
|
|
848 |
* Verify that uninstalling packages passed in to command line is OK.
|
|
|
849 |
*
|
|
|
850 |
* @param PEAR_Installer $dl
|
|
|
851 |
* @return PEAR_Error|true
|
|
|
852 |
*/
|
|
|
853 |
function validatePackageUninstall(&$dl)
|
|
|
854 |
{
|
|
|
855 |
if (PEAR::isError($this->_dependencydb)) {
|
|
|
856 |
return $this->_dependencydb;
|
|
|
857 |
}
|
|
|
858 |
$params = array();
|
|
|
859 |
// construct an array of "downloaded" packages to fool the package dependency checker
|
|
|
860 |
// into using these to validate uninstalls of circular dependencies
|
|
|
861 |
$downloaded = &$dl->getUninstallPackages();
|
|
|
862 |
foreach ($downloaded as $i => $pf) {
|
|
|
863 |
if (!class_exists('PEAR_Downloader_Package')) {
|
|
|
864 |
require_once 'PEAR/Downloader/Package.php';
|
|
|
865 |
}
|
|
|
866 |
$dp = &new PEAR_Downloader_Package($dl);
|
|
|
867 |
$dp->setPackageFile($downloaded[$i]);
|
|
|
868 |
$params[$i] = &$dp;
|
|
|
869 |
}
|
|
|
870 |
// check cache
|
|
|
871 |
$memyselfandI = strtolower($this->_currentPackage['channel']) . '/' .
|
|
|
872 |
strtolower($this->_currentPackage['package']);
|
|
|
873 |
if (isset($dl->___uninstall_package_cache)) {
|
|
|
874 |
$badpackages = $dl->___uninstall_package_cache;
|
|
|
875 |
if (isset($badpackages[$memyselfandI]['warnings'])) {
|
|
|
876 |
foreach ($badpackages[$memyselfandI]['warnings'] as $warning) {
|
|
|
877 |
$dl->log(0, $warning[0]);
|
|
|
878 |
}
|
|
|
879 |
}
|
|
|
880 |
if (isset($badpackages[$memyselfandI]['errors'])) {
|
|
|
881 |
foreach ($badpackages[$memyselfandI]['errors'] as $error) {
|
|
|
882 |
$dl->log(0, $error->getMessage());
|
|
|
883 |
}
|
|
|
884 |
if (isset($this->_options['nodeps']) || isset($this->_options['force'])) {
|
|
|
885 |
return $this->warning(
|
|
|
886 |
'warning: %s should not be uninstalled, other installed packages depend ' .
|
|
|
887 |
'on this package');
|
|
|
888 |
} else {
|
|
|
889 |
return $this->raiseError(
|
|
|
890 |
'%s cannot be uninstalled, other installed packages depend on this package');
|
|
|
891 |
}
|
|
|
892 |
}
|
|
|
893 |
return true;
|
|
|
894 |
}
|
|
|
895 |
// first, list the immediate parents of each package to be uninstalled
|
|
|
896 |
$perpackagelist = array();
|
|
|
897 |
$allparents = array();
|
|
|
898 |
foreach ($params as $i => $param) {
|
|
|
899 |
$a = array('channel' => strtolower($param->getChannel()),
|
|
|
900 |
'package' => strtolower($param->getPackage()));
|
|
|
901 |
$deps = $this->_dependencydb->getDependentPackages($a);
|
|
|
902 |
if ($deps) {
|
|
|
903 |
foreach ($deps as $d) {
|
|
|
904 |
$pardeps = $this->_dependencydb->getDependencies($d);
|
|
|
905 |
foreach ($pardeps as $dep) {
|
|
|
906 |
if (strtolower($dep['dep']['channel']) == $a['channel'] &&
|
|
|
907 |
strtolower($dep['dep']['name']) == $a['package']) {
|
|
|
908 |
if (!isset($perpackagelist[$a['channel'] . '/' . $a['package']])) {
|
|
|
909 |
$perpackagelist[$a['channel'] . '/' . $a['package']] = array();
|
|
|
910 |
}
|
|
|
911 |
$perpackagelist[$a['channel'] . '/' . $a['package']][]
|
|
|
912 |
= array($d['channel'] . '/' . $d['package'], $dep);
|
|
|
913 |
if (!isset($allparents[$d['channel'] . '/' . $d['package']])) {
|
|
|
914 |
$allparents[$d['channel'] . '/' . $d['package']] = array();
|
|
|
915 |
}
|
|
|
916 |
if (!isset($allparents[$d['channel'] . '/' . $d['package']][$a['channel'] . '/' . $a['package']])) {
|
|
|
917 |
$allparents[$d['channel'] . '/' . $d['package']][$a['channel'] . '/' . $a['package']] = array();
|
|
|
918 |
}
|
|
|
919 |
$allparents[$d['channel'] . '/' . $d['package']]
|
|
|
920 |
[$a['channel'] . '/' . $a['package']][]
|
|
|
921 |
= array($d, $dep);
|
|
|
922 |
}
|
|
|
923 |
}
|
|
|
924 |
}
|
|
|
925 |
}
|
|
|
926 |
}
|
|
|
927 |
// next, remove any packages from the parents list that are not installed
|
|
|
928 |
$remove = array();
|
|
|
929 |
foreach ($allparents as $parent => $d1) {
|
|
|
930 |
foreach ($d1 as $d) {
|
|
|
931 |
if ($this->_registry->packageExists($d[0][0]['package'], $d[0][0]['channel'])) {
|
|
|
932 |
continue;
|
|
|
933 |
}
|
|
|
934 |
$remove[$parent] = true;
|
|
|
935 |
}
|
|
|
936 |
}
|
|
|
937 |
// next remove any packages from the parents list that are not passed in for
|
|
|
938 |
// uninstallation
|
|
|
939 |
foreach ($allparents as $parent => $d1) {
|
|
|
940 |
foreach ($d1 as $d) {
|
|
|
941 |
foreach ($params as $param) {
|
|
|
942 |
if (strtolower($param->getChannel()) == $d[0][0]['channel'] &&
|
|
|
943 |
strtolower($param->getPackage()) == $d[0][0]['package']) {
|
|
|
944 |
// found it
|
|
|
945 |
continue 3;
|
|
|
946 |
}
|
|
|
947 |
}
|
|
|
948 |
$remove[$parent] = true;
|
|
|
949 |
}
|
|
|
950 |
}
|
|
|
951 |
// remove all packages whose dependencies fail
|
|
|
952 |
// save which ones failed for error reporting
|
|
|
953 |
$badchildren = array();
|
|
|
954 |
do {
|
|
|
955 |
$fail = false;
|
|
|
956 |
foreach ($remove as $package => $unused) {
|
|
|
957 |
if (!isset($allparents[$package])) {
|
|
|
958 |
continue;
|
|
|
959 |
}
|
|
|
960 |
foreach ($allparents[$package] as $kid => $d1) {
|
|
|
961 |
foreach ($d1 as $depinfo) {
|
|
|
962 |
if ($depinfo[1]['type'] != 'optional') {
|
|
|
963 |
if (isset($badchildren[$kid])) {
|
|
|
964 |
continue;
|
|
|
965 |
}
|
|
|
966 |
$badchildren[$kid] = true;
|
|
|
967 |
$remove[$kid] = true;
|
|
|
968 |
$fail = true;
|
|
|
969 |
continue 2;
|
|
|
970 |
}
|
|
|
971 |
}
|
|
|
972 |
}
|
|
|
973 |
if ($fail) {
|
|
|
974 |
// start over, we removed some children
|
|
|
975 |
continue 2;
|
|
|
976 |
}
|
|
|
977 |
}
|
|
|
978 |
} while ($fail);
|
|
|
979 |
// next, construct the list of packages that can't be uninstalled
|
|
|
980 |
$badpackages = array();
|
|
|
981 |
$save = $this->_currentPackage;
|
|
|
982 |
foreach ($perpackagelist as $package => $packagedeps) {
|
|
|
983 |
foreach ($packagedeps as $parent) {
|
|
|
984 |
if (!isset($remove[$parent[0]])) {
|
|
|
985 |
continue;
|
|
|
986 |
}
|
|
|
987 |
$packagename = $this->_registry->parsePackageName($parent[0]);
|
|
|
988 |
$packagename['channel'] = $this->_registry->channelAlias($packagename['channel']);
|
|
|
989 |
$pa = $this->_registry->getPackage($packagename['package'], $packagename['channel']);
|
|
|
990 |
$packagename['package'] = $pa->getPackage();
|
|
|
991 |
$this->_currentPackage = $packagename;
|
|
|
992 |
// parent is not present in uninstall list, make sure we can actually
|
|
|
993 |
// uninstall it (parent dep is optional)
|
|
|
994 |
$parentname['channel'] = $this->_registry->channelAlias($parent[1]['dep']['channel']);
|
|
|
995 |
$pa = $this->_registry->getPackage($parent[1]['dep']['name'], $parent[1]['dep']['channel']);
|
|
|
996 |
$parentname['package'] = $pa->getPackage();
|
|
|
997 |
$parent[1]['dep']['package'] = $parentname['package'];
|
|
|
998 |
$parent[1]['dep']['channel'] = $parentname['channel'];
|
|
|
999 |
if ($parent[1]['type'] == 'optional') {
|
|
|
1000 |
$test = $this->_validatePackageUninstall($parent[1]['dep'], false, $dl);
|
|
|
1001 |
if ($test !== true) {
|
|
|
1002 |
$badpackages[$package]['warnings'][] = $test;
|
|
|
1003 |
}
|
|
|
1004 |
} else {
|
|
|
1005 |
$test = $this->_validatePackageUninstall($parent[1]['dep'], true, $dl);
|
|
|
1006 |
if ($test !== true) {
|
|
|
1007 |
$badpackages[$package]['errors'][] = $test;
|
|
|
1008 |
}
|
|
|
1009 |
}
|
|
|
1010 |
}
|
|
|
1011 |
}
|
|
|
1012 |
$this->_currentPackage = $save;
|
|
|
1013 |
$dl->___uninstall_package_cache = $badpackages;
|
|
|
1014 |
if (isset($badpackages[$memyselfandI])) {
|
|
|
1015 |
if (isset($badpackages[$memyselfandI]['warnings'])) {
|
|
|
1016 |
foreach ($badpackages[$memyselfandI]['warnings'] as $warning) {
|
|
|
1017 |
$dl->log(0, $warning[0]);
|
|
|
1018 |
}
|
|
|
1019 |
}
|
|
|
1020 |
if (isset($badpackages[$memyselfandI]['errors'])) {
|
|
|
1021 |
foreach ($badpackages[$memyselfandI]['errors'] as $error) {
|
|
|
1022 |
$dl->log(0, $error->getMessage());
|
|
|
1023 |
}
|
|
|
1024 |
if (isset($this->_options['nodeps']) || isset($this->_options['force'])) {
|
|
|
1025 |
return $this->warning(
|
|
|
1026 |
'warning: %s should not be uninstalled, other installed packages depend ' .
|
|
|
1027 |
'on this package');
|
|
|
1028 |
} else {
|
|
|
1029 |
return $this->raiseError(
|
|
|
1030 |
'%s cannot be uninstalled, other installed packages depend on this package');
|
|
|
1031 |
}
|
|
|
1032 |
}
|
|
|
1033 |
}
|
|
|
1034 |
return true;
|
|
|
1035 |
}
|
|
|
1036 |
|
|
|
1037 |
function _validatePackageUninstall($dep, $required, $dl)
|
|
|
1038 |
{
|
|
|
1039 |
$depname = $this->_registry->parsedPackageNameToString($dep, true);
|
|
|
1040 |
$version = $this->_registry->packageinfo($dep['package'], 'version',
|
|
|
1041 |
$dep['channel']);
|
|
|
1042 |
if (!$version) {
|
|
|
1043 |
return true;
|
|
|
1044 |
}
|
|
|
1045 |
$extra = $this->_getExtraString($dep);
|
|
|
1046 |
if (isset($dep['exclude'])) {
|
|
|
1047 |
if (!is_array($dep['exclude'])) {
|
|
|
1048 |
$dep['exclude'] = array($dep['exclude']);
|
|
|
1049 |
}
|
|
|
1050 |
}
|
|
|
1051 |
if (isset($dep['conflicts'])) {
|
|
|
1052 |
return true; // uninstall OK - these packages conflict (probably installed with --force)
|
|
|
1053 |
}
|
|
|
1054 |
if (!isset($dep['min']) && !isset($dep['max'])) {
|
|
|
1055 |
if ($required) {
|
|
|
1056 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
1057 |
return $this->raiseError('"' . $depname . '" is required by ' .
|
|
|
1058 |
'installed package %s' . $extra);
|
|
|
1059 |
} else {
|
|
|
1060 |
return $this->warning('warning: "' . $depname . '" is required by ' .
|
|
|
1061 |
'installed package %s' . $extra);
|
|
|
1062 |
}
|
|
|
1063 |
} else {
|
|
|
1064 |
return $this->warning('"' . $depname . '" can be optionally used by ' .
|
|
|
1065 |
'installed package %s' . $extra);
|
|
|
1066 |
}
|
|
|
1067 |
}
|
|
|
1068 |
$fail = false;
|
|
|
1069 |
if (isset($dep['min'])) {
|
|
|
1070 |
if (version_compare($version, $dep['min'], '>=')) {
|
|
|
1071 |
$fail = true;
|
|
|
1072 |
}
|
|
|
1073 |
}
|
|
|
1074 |
if (isset($dep['max'])) {
|
|
|
1075 |
if (version_compare($version, $dep['max'], '<=')) {
|
|
|
1076 |
$fail = true;
|
|
|
1077 |
}
|
|
|
1078 |
}
|
|
|
1079 |
// we re-use this variable, preserve the original value
|
|
|
1080 |
$saverequired = $required;
|
|
|
1081 |
if ($required) {
|
|
|
1082 |
if (!isset($this->_options['nodeps']) && !isset($this->_options['force'])) {
|
|
|
1083 |
return $this->raiseError($depname . $extra . ' is required by installed package' .
|
|
|
1084 |
' "%s"');
|
|
|
1085 |
} else {
|
|
|
1086 |
return $this->raiseError('warning: ' . $depname . $extra .
|
|
|
1087 |
' is required by installed package "%s"');
|
|
|
1088 |
}
|
|
|
1089 |
} else {
|
|
|
1090 |
return $this->warning($depname . $extra . ' can be optionally used by installed package' .
|
|
|
1091 |
' "%s"');
|
|
|
1092 |
}
|
|
|
1093 |
return true;
|
|
|
1094 |
}
|
|
|
1095 |
|
|
|
1096 |
/**
|
|
|
1097 |
* validate a downloaded package against installed packages
|
|
|
1098 |
*
|
|
|
1099 |
* As of PEAR 1.4.3, this will only validate
|
|
|
1100 |
*
|
|
|
1101 |
* @param array|PEAR_Downloader_Package|PEAR_PackageFile_v1|PEAR_PackageFile_v2
|
|
|
1102 |
* $pkg package identifier (either
|
|
|
1103 |
* array('package' => blah, 'channel' => blah) or an array with
|
|
|
1104 |
* index 'info' referencing an object)
|
|
|
1105 |
* @param PEAR_Downloader $dl
|
|
|
1106 |
* @param array $params full list of packages to install
|
|
|
1107 |
* @return true|PEAR_Error
|
|
|
1108 |
*/
|
|
|
1109 |
function validatePackage($pkg, &$dl, $params = array())
|
|
|
1110 |
{
|
|
|
1111 |
if (is_array($pkg) && isset($pkg['info'])) {
|
|
|
1112 |
$deps = $this->_dependencydb->getDependentPackageDependencies($pkg['info']);
|
|
|
1113 |
} else {
|
|
|
1114 |
$deps = $this->_dependencydb->getDependentPackageDependencies($pkg);
|
|
|
1115 |
}
|
|
|
1116 |
$fail = false;
|
|
|
1117 |
if ($deps) {
|
|
|
1118 |
if (!class_exists('PEAR_Downloader_Package')) {
|
|
|
1119 |
require_once 'PEAR/Downloader/Package.php';
|
|
|
1120 |
}
|
|
|
1121 |
$dp = &new PEAR_Downloader_Package($dl);
|
|
|
1122 |
if (is_object($pkg)) {
|
|
|
1123 |
$dp->setPackageFile($pkg);
|
|
|
1124 |
} else {
|
|
|
1125 |
$dp->setDownloadURL($pkg);
|
|
|
1126 |
}
|
|
|
1127 |
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
|
|
|
1128 |
foreach ($deps as $channel => $info) {
|
|
|
1129 |
foreach ($info as $package => $ds) {
|
|
|
1130 |
foreach ($params as $packd) {
|
|
|
1131 |
if (strtolower($packd->getPackage()) == strtolower($package) &&
|
|
|
1132 |
$packd->getChannel() == $channel) {
|
|
|
1133 |
$dl->log(3, 'skipping installed package check of "' .
|
|
|
1134 |
$this->_registry->parsedPackageNameToString(
|
|
|
1135 |
array('channel' => $channel, 'package' => $package),
|
|
|
1136 |
true) .
|
|
|
1137 |
'", version "' . $packd->getVersion() . '" will be ' .
|
|
|
1138 |
'downloaded and installed');
|
|
|
1139 |
continue 2; // jump to next package
|
|
|
1140 |
}
|
|
|
1141 |
}
|
|
|
1142 |
foreach ($ds as $d) {
|
|
|
1143 |
$checker = &new PEAR_Dependency2($this->_config, $this->_options,
|
|
|
1144 |
array('channel' => $channel, 'package' => $package), $this->_state);
|
|
|
1145 |
$dep = $d['dep'];
|
|
|
1146 |
$required = $d['type'] == 'required';
|
|
|
1147 |
$ret = $checker->_validatePackageDownload($dep, $required, array(&$dp));
|
|
|
1148 |
if (is_array($ret)) {
|
|
|
1149 |
$dl->log(0, $ret[0]);
|
|
|
1150 |
} elseif (PEAR::isError($ret)) {
|
|
|
1151 |
$dl->log(0, $ret->getMessage());
|
|
|
1152 |
$fail = true;
|
|
|
1153 |
}
|
|
|
1154 |
}
|
|
|
1155 |
}
|
|
|
1156 |
}
|
|
|
1157 |
PEAR::popErrorHandling();
|
|
|
1158 |
}
|
|
|
1159 |
if ($fail) {
|
|
|
1160 |
return $this->raiseError(
|
|
|
1161 |
'%s cannot be installed, conflicts with installed packages');
|
|
|
1162 |
}
|
|
|
1163 |
return true;
|
|
|
1164 |
}
|
|
|
1165 |
|
|
|
1166 |
/**
|
|
|
1167 |
* validate a package.xml 1.0 dependency
|
|
|
1168 |
*/
|
|
|
1169 |
function validateDependency1($dep, $params = array())
|
|
|
1170 |
{
|
|
|
1171 |
if (!isset($dep['optional'])) {
|
|
|
1172 |
$dep['optional'] = 'no';
|
|
|
1173 |
}
|
|
|
1174 |
list($newdep, $type) = $this->normalizeDep($dep);
|
|
|
1175 |
if (!$newdep) {
|
|
|
1176 |
return $this->raiseError("Invalid Dependency");
|
|
|
1177 |
}
|
|
|
1178 |
if (method_exists($this, "validate{$type}Dependency")) {
|
|
|
1179 |
return $this->{"validate{$type}Dependency"}($newdep, $dep['optional'] == 'no',
|
|
|
1180 |
$params, true);
|
|
|
1181 |
}
|
|
|
1182 |
}
|
|
|
1183 |
|
|
|
1184 |
/**
|
|
|
1185 |
* Convert a 1.0 dep into a 2.0 dep
|
|
|
1186 |
*/
|
|
|
1187 |
function normalizeDep($dep)
|
|
|
1188 |
{
|
|
|
1189 |
$types = array(
|
|
|
1190 |
'pkg' => 'Package',
|
|
|
1191 |
'ext' => 'Extension',
|
|
|
1192 |
'os' => 'Os',
|
|
|
1193 |
'php' => 'Php'
|
|
|
1194 |
);
|
|
|
1195 |
if (isset($types[$dep['type']])) {
|
|
|
1196 |
$type = $types[$dep['type']];
|
|
|
1197 |
} else {
|
|
|
1198 |
return array(false, false);
|
|
|
1199 |
}
|
|
|
1200 |
$newdep = array();
|
|
|
1201 |
switch ($type) {
|
|
|
1202 |
case 'Package' :
|
|
|
1203 |
$newdep['channel'] = 'pear.php.net';
|
|
|
1204 |
case 'Extension' :
|
|
|
1205 |
case 'Os' :
|
|
|
1206 |
$newdep['name'] = $dep['name'];
|
|
|
1207 |
break;
|
|
|
1208 |
}
|
|
|
1209 |
$dep['rel'] = PEAR_Dependency2::signOperator($dep['rel']);
|
|
|
1210 |
switch ($dep['rel']) {
|
|
|
1211 |
case 'has' :
|
|
|
1212 |
return array($newdep, $type);
|
|
|
1213 |
break;
|
|
|
1214 |
case 'not' :
|
|
|
1215 |
$newdep['conflicts'] = true;
|
|
|
1216 |
break;
|
|
|
1217 |
case '>=' :
|
|
|
1218 |
case '>' :
|
|
|
1219 |
$newdep['min'] = $dep['version'];
|
|
|
1220 |
if ($dep['rel'] == '>') {
|
|
|
1221 |
$newdep['exclude'] = $dep['version'];
|
|
|
1222 |
}
|
|
|
1223 |
break;
|
|
|
1224 |
case '<=' :
|
|
|
1225 |
case '<' :
|
|
|
1226 |
$newdep['max'] = $dep['version'];
|
|
|
1227 |
if ($dep['rel'] == '<') {
|
|
|
1228 |
$newdep['exclude'] = $dep['version'];
|
|
|
1229 |
}
|
|
|
1230 |
break;
|
|
|
1231 |
case 'ne' :
|
|
|
1232 |
case '!=' :
|
|
|
1233 |
$newdep['min'] = '0';
|
|
|
1234 |
$newdep['max'] = '100000';
|
|
|
1235 |
$newdep['exclude'] = $dep['version'];
|
|
|
1236 |
break;
|
|
|
1237 |
case '==' :
|
|
|
1238 |
$newdep['min'] = $dep['version'];
|
|
|
1239 |
$newdep['max'] = $dep['version'];
|
|
|
1240 |
break;
|
|
|
1241 |
}
|
|
|
1242 |
if ($type == 'Php') {
|
|
|
1243 |
if (!isset($newdep['min'])) {
|
|
|
1244 |
$newdep['min'] = '4.2.0';
|
|
|
1245 |
}
|
|
|
1246 |
if (!isset($newdep['max'])) {
|
|
|
1247 |
$newdep['max'] = '6.0.0';
|
|
|
1248 |
}
|
|
|
1249 |
}
|
|
|
1250 |
return array($newdep, $type);
|
|
|
1251 |
}
|
|
|
1252 |
|
|
|
1253 |
/**
|
|
|
1254 |
* Converts text comparing operators to them sign equivalents
|
|
|
1255 |
*
|
|
|
1256 |
* Example: 'ge' to '>='
|
|
|
1257 |
*
|
|
|
1258 |
* @access public
|
|
|
1259 |
* @param string Operator
|
|
|
1260 |
* @return string Sign equivalent
|
|
|
1261 |
*/
|
|
|
1262 |
function signOperator($operator)
|
|
|
1263 |
{
|
|
|
1264 |
switch($operator) {
|
|
|
1265 |
case 'lt': return '<';
|
|
|
1266 |
case 'le': return '<=';
|
|
|
1267 |
case 'gt': return '>';
|
|
|
1268 |
case 'ge': return '>=';
|
|
|
1269 |
case 'eq': return '==';
|
|
|
1270 |
case 'ne': return '!=';
|
|
|
1271 |
default:
|
|
|
1272 |
return $operator;
|
|
|
1273 |
}
|
|
|
1274 |
}
|
|
|
1275 |
|
|
|
1276 |
function raiseError($msg)
|
|
|
1277 |
{
|
|
|
1278 |
if (isset($this->_options['ignore-errors'])) {
|
|
|
1279 |
return $this->warning($msg);
|
|
|
1280 |
}
|
|
|
1281 |
return PEAR::raiseError(sprintf($msg, $this->_registry->parsedPackageNameToString(
|
|
|
1282 |
$this->_currentPackage, true)));
|
|
|
1283 |
}
|
|
|
1284 |
|
|
|
1285 |
function warning($msg)
|
|
|
1286 |
{
|
|
|
1287 |
return array(sprintf($msg, $this->_registry->parsedPackageNameToString(
|
|
|
1288 |
$this->_currentPackage, true)));
|
|
|
1289 |
}
|
|
|
1290 |
}
|
|
|
1291 |
?>
|