/inc/app/siteinvoice/lib/PEAR/PEAR/Downloader/Package.php
PHP | 1605 lines | 1350 code | 46 blank | 209 comment | 358 complexity | adbf3946360600a2f4887772cd943ef6 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1, Apache-2.0, GPL-3.0
- <?php
- /**
- * PEAR_Downloader_Package
- *
- * PHP versions 4 and 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt. If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category pear
- * @package PEAR
- * @author Greg Beaver <cellog@php.net>
- * @copyright 1997-2005 The PHP Group
- * @license http://www.php.net/license/3_0.txt PHP License 3.0
- * @version CVS: $Id: Package.php,v 1.1 2005/07/02 21:12:31 lux Exp $
- * @link http://pear.php.net/package/PEAR
- * @since File available since Release 1.4.0a1
- */
- /**
- * Coordinates download parameters and manages their dependencies
- * prior to downloading them.
- *
- * Input can come from three sources:
- *
- * - local files (archives or package.xml)
- * - remote files (downloadable urls)
- * - abstract package names
- *
- * The first two elements are handled cleanly by PEAR_PackageFile, but the third requires
- * accessing pearweb's xml-rpc interface to determine necessary dependencies, and the
- * format returned of dependencies is slightly different from that used in package.xml.
- *
- * This class hides the differences between these elements, and makes automatic
- * dependency resolution a piece of cake. It also manages conflicts when
- * two classes depend on incompatible dependencies, or differing versions of the same
- * package dependency. In addition, download will not be attempted if the php version is
- * not supported, PEAR installer version is not supported, or non-PECL extensions are not
- * installed.
- * @category pear
- * @package PEAR
- * @author Greg Beaver <cellog@php.net>
- * @copyright 1997-2005 The PHP Group
- * @license http://www.php.net/license/3_0.txt PHP License 3.0
- * @version Release: 1.4.0a12
- * @link http://pear.php.net/package/PEAR
- * @since Class available since Release 1.4.0a1
- */
- class PEAR_Downloader_Package
- {
- /**
- * @var PEAR_Downloader
- */
- var $_downloader;
- /**
- * @var PEAR_Config
- */
- var $_config;
- /**
- * @var PEAR_Registry
- */
- var $_registry;
- /**
- * @var PEAR_PackageFile_v1|PEAR_PackageFile|v2
- */
- var $_packagefile;
- /**
- * @var array
- */
- var $_parsedname;
- /**
- * @var array
- */
- var $_downloadURL;
- /**
- * @var array
- */
- var $_downloadDeps = array();
- /**
- * @var boolean
- */
- var $_valid = false;
- /**
- * @var boolean
- */
- var $_analyzed = false;
- /**
- * if this or a parent package was invoked with Package-state, this is set to the
- * state variable.
- *
- * This allows temporary reassignment of preferred_state for a parent package and all of
- * its dependencies.
- * @var string|false
- */
- var $_explicitState = false;
- /**
- * If this package is invoked with Package#group, this variable will be true
- */
- var $_explicitGroup = false;
- /**
- * Package type local|url|xmlrpc
- * @var string
- */
- var $_type;
- /**
- * Contents of package.xml, if downloaded from a remote channel
- * @var string|false
- * @access private
- */
- var $_rawpackagefile;
- /**
- * @var boolean
- * @access private
- */
- var $_validated = false;
- /**
- * @param PEAR_Config
- */
- function PEAR_Downloader_Package(&$downloader)
- {
- $this->_downloader = &$downloader;
- $this->_config = &$this->_downloader->config;
- $this->_registry = &$this->_config->getRegistry();
- $this->_valid = $this->_analyzed = false;
- }
- /**
- * Parse the input and determine whether this is a local file, a remote uri, or an
- * abstract package name.
- *
- * This is the heart of the PEAR_Downloader_Package(), and is used in
- * {@link PEAR_Downloader::download()}
- * @param string
- * @return void|PEAR_Error
- */
- function initialize($param)
- {
- $origErr = $this->_fromFile($param);
- if (!$this->_valid) {
- $options = $this->_downloader->getOptions();
- if (isset($options['offline'])) {
- if (PEAR::isError($origErr)) {
- if (!isset($options['soft'])) {
- $this->log(0, $origErr->getMessage());
- }
- }
- return PEAR::raiseError('Cannot download non-local package "' . $param . '"');
- }
- $err = $this->_fromUrl($param);
- if (PEAR::isError($err) || !$this->_valid) {
- if ($this->_type == 'url') {
- if (PEAR::isError($err)) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $err->getMessage());
- }
- }
- return PEAR::raiseError("Invalid or missing remote package file");
- }
- $err = $this->_fromString($param);
- if (PEAR::isError($err) || !$this->_valid) {
- if (isset($this->_type) && $this->_type == 'local' &&
- PEAR::isError($origErr)) {
- if (is_array($origErr->getUserInfo())) {
- foreach ($origErr->getUserInfo() as $err) {
- if (is_array($err)) {
- $err = $err['message'];
- }
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $err);
- }
- }
- }
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $origErr->getMessage());
- }
- if (is_array($param)) {
- $param = $this->_registry->parsedPackageNameToString($param,
- true);
- }
- return PEAR::raiseError(
- "Cannot initialize '$param', invalid or missing package file");
- }
- if (PEAR::isError($err)) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $err->getMessage());
- }
- }
- if (is_array($param)) {
- $param = $this->_registry->parsedPackageNameToString($param, true);
- }
- return PEAR::raiseError(
- "Cannot initialize '$param', invalid or missing package file");
- }
- }
- }
- }
- /**
- * Retrieve any non-local packages
- * @return PEAR_PackageFile_v1|PEAR_PackageFile_v2|PEAR_Error
- */
- function &download()
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile;
- }
- if (isset($this->_downloadURL['url'])) {
- $this->_isvalid = false;
- $info = $this->getParsedPackage();
- foreach ($info as $i => $p) {
- $info[$i] = strtolower($p);
- }
- $err = $this->_fromUrl($this->_downloadURL['url'],
- $this->_registry->parsedPackageNameToString($this->_parsedname, true));
- $newinfo = $this->getParsedPackage();
- foreach ($newinfo as $i => $p) {
- $newinfo[$i] = strtolower($p);
- }
- if ($info != $newinfo) {
- do {
- if ($info['package'] == 'pecl.php.net' && $newinfo['package'] == 'pear.php.net') {
- $info['package'] = 'pear.php.net';
- if ($info == $newinfo) {
- // skip the channel check if a pecl package says it's a PEAR package
- break;
- }
- }
- return PEAR::raiseError('CRITICAL ERROR: We are ' .
- $this->_registry->parsedPackageNameToString($info) . ', but the file ' .
- 'downloaded claims to be ' .
- $this->_registry->parsedPackageNameToString($this->getParsedPackage()));
- } while (false);
- }
- if (PEAR::isError($err) || !$this->_valid) {
- return $err;
- }
- }
- $this->_type = 'local';
- return $this->_packagefile;
- }
- function &getPackageFile()
- {
- return $this->_packagefile;
- }
- function &getDownloader()
- {
- return $this->_downloader;
- }
- function getType()
- {
- return $this->_type;
- }
- /**
- * Like {@link initialize()}, but operates on a dependency
- */
- function fromDepURL($dep)
- {
- $this->_downloadURL = $dep;
- if (isset($dep['uri'])) {
- $options = $this->_downloader->getOptions();
- if (!extension_loaded("zlib") || isset($options['nocompress'])) {
- $ext = '.tar';
- } else {
- $ext = '.tgz';
- }
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- $err = $this->_fromUrl($dep['uri'] . $ext);
- PEAR::popErrorHandling();
- if (PEAR::isError($err)) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $err->getMessage());
- }
- return PEAR::raiseError('Invalid uri dependency "' . $dep['uri'] . $ext . '", ' .
- 'cannot download');
- }
- } else {
- $this->_parsedname =
- array(
- 'package' => $dep['info']->getPackage(),
- 'channel' => $dep['info']->getChannel(),
- 'version' => $dep['version']
- );
- if (!isset($dep['nodefault'])) {
- $this->_parsedname['group'] = 'default'; // download the default dependency group
- $this->_explicitGroup = false;
- }
- $this->_rawpackagefile = $dep['raw'];
- }
- }
- function detectDependencies($params)
- {
- $options = $this->_downloader->getOptions();
- if (isset($options['downloadonly'])) {
- return;
- }
- if (isset($options['offline'])) {
- $this->_downloader->log(3, 'Skipping dependency download check, --offline specified');
- return;
- }
- $pname = $this->getParsedPackage();
- if (!$pname) {
- return;
- }
- $deps = $this->getDeps();
- if (!$deps) {
- return;
- }
- if (isset($deps['required'])) { // package.xml 2.0
- return $this->_detect2($deps, $pname, $options, $params);
- } else {
- return $this->_detect1($deps, $pname, $options, $params);
- }
- }
- function setValidated()
- {
- $this->_validated = true;
- }
- function alreadyValidated()
- {
- return $this->_validated;
- }
- /**
- * Remove packages to be downloaded that are already installed
- * @param array of PEAR_Downloader_Package objects
- * @static
- */
- function removeInstalled(&$params)
- {
- if (!isset($params[0])) {
- return;
- }
- $options = $params[0]->_downloader->getOptions();
- if (!isset($options['downloadonly'])) {
- foreach ($params as $i => $param) {
- // remove self if already installed with this version
- // this does not need any pecl magic - we only remove exact matches
- if ($param->_registry->packageExists($param->getPackage(), $param->getChannel())) {
- if (version_compare($param->_registry->packageInfo($param->getPackage(), 'version',
- $param->getChannel()), $param->getVersion(), '==')) {
- if (!isset($options['force'])) {
- $info = $param->getParsedPackage();
- unset($info['version']);
- unset($info['state']);
- if (!isset($options['soft'])) {
- $param->_downloader->log(1, 'Skipping package "' .
- $param->getShortName() .
- '", already installed as version ' . $param->getVersion());
- }
- $params[$i] = false;
- }
- } elseif (!isset($options['force']) && !isset($options['upgrade']) &&
- !isset($options['soft'])) {
- $info = $param->getParsedPackage();
- $param->_downloader->log(1, 'Skipping package "' .
- $param->getShortName() .
- '", already installed as version ' . $param->getVersion());
- $params[$i] = false;
- }
- }
- }
- }
- PEAR_Downloader_Package::removeDuplicates($params);
- }
- function _detect2($deps, $pname, $options, $params)
- {
- $this->_downloadDeps = array();
- $groupnotfound = false;
- foreach (array('package', 'subpackage') as $packagetype) {
- // get required dependency group
- if (isset($deps['required'][$packagetype])) {
- if (isset($deps['required'][$packagetype][0])) {
- foreach ($deps['required'][$packagetype] as $dep) {
- if (isset($dep['conflicts'])) {
- // skip any package that this package conflicts with
- continue;
- }
- $ret = $this->_detect2Dep($dep, $pname, 'required', $params);
- if (is_array($ret)) {
- $this->_downloadDeps[] = $ret;
- }
- }
- } else {
- $dep = $deps['required'][$packagetype];
- if (!isset($dep['conflicts'])) {
- // skip any package that this package conflicts with
- $ret = $this->_detect2Dep($dep, $pname, 'required', $params);
- if (is_array($ret)) {
- $this->_downloadDeps[] = $ret;
- }
- }
- }
- }
- // get optional dependency group, if any
- if (isset($deps['optional'][$packagetype])) {
- $skipnames = array();
- if (!isset($deps['optional'][$packagetype][0])) {
- $deps['optional'][$packagetype] = array($deps['optional'][$packagetype]);
- }
- foreach ($deps['optional'][$packagetype] as $dep) {
- $skip = false;
- if (!isset($options['alldeps'])) {
- $dep['package'] = $dep['name'];
- if (!isset($options['soft'])) {
- $this->_downloader->log(3, 'Notice: package "' .
- $this->_registry->parsedPackageNameToString($this->getParsedPackage(),
- true) . '" optional dependency "' .
- $this->_registry->parsedPackageNameToString(array('package' =>
- $dep['name'], 'channel' => 'pear.php.net'), true) .
- '" will not be automatically downloaded');
- }
- $skipnames[] = $this->_registry->parsedPackageNameToString($dep, true);
- $skip = true;
- unset($dep['package']);
- }
- if (!($ret = $this->_detect2Dep($dep, $pname, 'optional', $params))) {
- $dep['package'] = $dep['name'];
- if (@$skipnames[count($skipnames) - 1] ==
- $this->_registry->parsedPackageNameToString($dep, true)) {
- array_pop($skipnames);
- }
- }
- if (!$skip && is_array($ret)) {
- $this->_downloadDeps[] = $ret;
- }
- }
- if (count($skipnames)) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(1, 'Did not download optional dependencies: ' .
- implode(', ', $skipnames) .
- ', use --alldeps to download automatically');
- }
- }
- }
- // get requested dependency group, if any
- $groupname = $this->getGroup();
- $explicit = $this->_explicitGroup;
- if (!$groupname) {
- if ($this->canDefault()) {
- $groupname = 'default'; // try the default dependency group
- } else {
- continue;
- }
- }
- if ($groupnotfound) {
- continue;
- }
- if (isset($deps['group'])) {
- if (isset($deps['group']['attribs'])) {
- if (strtolower($deps['group']['attribs']['name']) == strtolower($groupname)) {
- $group = $deps['group'];
- } elseif ($explicit) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, 'Warning: package "' .
- $this->_registry->parsedPackageNameToString($pname, true) .
- '" has no dependency ' . 'group named "' . $groupname . '"');
- }
- $groupnotfound = true;
- continue;
- }
- } else {
- $found = false;
- foreach ($deps['group'] as $group) {
- if (strtolower($group['attribs']['name']) == strtolower($groupname)) {
- $found = true;
- break;
- }
- }
- if (!$found) {
- if ($explicit) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, 'Warning: package "' .
- $this->_registry->parsedPackageNameToString($pname, true) .
- '" has no dependency ' . 'group named "' . $groupname . '"');
- }
- }
- $groupnotfound = true;
- continue;
- }
- }
- }
- if (isset($group)) {
- if (isset($group[$packagetype])) {
- if (isset($group[$packagetype][0])) {
- foreach ($group[$packagetype] as $dep) {
- $ret = $this->_detect2Dep($dep, $pname, 'dependency group "' .
- $group['attribs']['name'] . '"', $params);
- if (is_array($ret)) {
- $this->_downloadDeps[] = $ret;
- }
- }
- } else {
- $ret = $this->_detect2Dep($group[$packagetype], $pname,
- 'dependency group "' .
- $group['attribs']['name'] . '"', $params);
- if (is_array($ret)) {
- $this->_downloadDeps[] = $ret;
- }
- }
- }
- }
- }
- }
- function _detect2Dep($dep, $pname, $group, $params)
- {
- if (isset($dep['conflicts'])) {
- return true;
- }
- $options = $this->_downloader->getOptions();
- if (isset($dep['uri'])) {
- return array('uri' => $dep['uri'], 'dep' => $dep);;
- }
- $testdep = $dep;
- $testdep['package'] = $dep['name'];
- if (PEAR_Downloader_Package::willDownload($testdep, $params)) {
- $dep['package'] = $dep['name'];
- if (!isset($options['soft'])) {
- $this->_downloader->log(2, $this->getShortName() . ': Skipping ' . $group .
- ' dependency "' .
- $this->_registry->parsedPackageNameToString($dep, true) .
- '", will be installed');
- }
- return false;
- }
- $options = $this->_downloader->getOptions();
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- if ($this->_explicitState) {
- $pname['state'] = $this->_explicitState;
- }
- $url =
- $this->_downloader->_getDepPackageDownloadUrl($dep, $pname);
- if (PEAR::isError($url)) {
- PEAR::popErrorHandling();
- return $url;
- }
- $dep['package'] = $dep['name'];
- $ret = $this->_analyzeDownloadURL($url, 'dependency', $dep, $params, $group == 'optional' &&
- !isset($options['alldeps']));
- PEAR::popErrorHandling();
- if (PEAR::isError($ret)) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $ret->getMessage());
- }
- return false;
- } else {
- // check to see if a dep is already installed and is the same or newer
- if (!isset($dep['min']) && !isset($dep['max']) && !isset($dep['recommended'])) {
- $oper = 'has';
- } else {
- $oper = 'gt';
- }
- // do not try to move this before getDepPackageDownloadURL
- // we can't determine whether upgrade is necessary until we know what
- // version would be downloaded
- if (!isset($options['force']) && $this->isInstalled($ret, $oper)) {
- $version = $this->_registry->packageInfo($dep['name'], 'version',
- $dep['channel']);
- $dep['package'] = $dep['name'];
- if (!isset($options['soft'])) {
- $this->_downloader->log(3, $this->getShortName() . ': Skipping ' . $group .
- ' dependency "' .
- $this->_registry->parsedPackageNameToString($dep, true) .
- '" version ' . $url['version'] . ', already installed as version ' .
- $version);
- }
- return false;
- }
- }
- if (isset($dep['nodefault'])) {
- $ret['nodefault'] = true;
- }
- return $ret;
- }
- function _detect1($deps, $pname, $options, $params)
- {
- $this->_downloadDeps = array();
- $skipnames = array();
- foreach ($deps as $dep) {
- $nodownload = false;
- if ($dep['type'] == 'pkg') {
- $dep['channel'] = 'pear.php.net';
- $dep['package'] = $dep['name'];
- switch ($dep['rel']) {
- case 'not' :
- continue 2;
- case 'ge' :
- case 'eq' :
- case 'gt' :
- case 'has' :
- if (PEAR_Downloader_Package::willDownload($dep, $params)) {
- $group = (!isset($dep['optional']) || $dep['optional'] == 'no') ?
- 'required' :
- 'optional';
- $this->_downloader->log(2, $this->getShortName() . ': Skipping ' . $group
- . ' dependency "' .
- $this->_registry->parsedPackageNameToString($dep, true) .
- '", will be installed');
- continue 2;
- }
- }
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- if ($this->_explicitState) {
- $pname['state'] = $this->_explicitState;
- }
- $url =
- $this->_downloader->_getDepPackageDownloadUrl($dep, $pname);
- $chan = 'pear.php.net';
- if (PEAR::isError($url)) {
- // check to see if this is a pecl package that has jumped
- // from pear.php.net to pecl.php.net channel
- if (!class_exists('PEAR_Dependency2')) {
- require_once 'PEAR/Dependency2.php';
- }
- $newdep = PEAR_Dependency2::normalizeDep($dep);
- $newdep = $newdep[0];
- $newdep['channel'] = 'pecl.php.net';
- $chan = 'pecl.php.net';
- $url =
- $this->_downloader->_getDepPackageDownloadUrl($newdep, $pname);
- if (PEAR::isError($url)) {
- PEAR::popErrorHandling();
- return $url;
- }
- }
- PEAR::popErrorHandling();
- if (!isset($options['alldeps'])) {
- if (isset($dep['optional']) && $dep['optional'] == 'yes') {
- if (!isset($options['soft'])) {
- $this->_downloader->log(3, 'Notice: package "' .
- $this->getShortName() .
- '" optional dependency "' .
- $this->_registry->parsedPackageNameToString(
- array('channel' => $chan, 'package' =>
- $dep['name']), true) .
- '" will not be automatically downloaded');
- }
- $skipnames[] = $this->_registry->parsedPackageNameToString(
- array('channel' => $chan, 'package' =>
- $dep['name']), true);
- $nodownload = true;
- }
- }
- if (!isset($options['alldeps']) && !isset($options['onlyreqdeps'])) {
- if (!isset($dep['optional']) || $dep['optional'] == 'no') {
- if (!isset($options['soft'])) {
- $this->_downloader->log(3, 'Notice: package "' .
- $this->getShortName() .
- '" required dependency "' .
- $this->_registry->parsedPackageNameToString(
- array('channel' => $chan, 'package' =>
- $dep['name']), true) .
- '" will not be automatically downloaded');
- }
- $skipnames[] = $this->_registry->parsedPackageNameToString(
- array('channel' => $chan, 'package' =>
- $dep['name']), true);
- $nodownload = true;
- }
- }
- // check to see if a dep is already installed
- // do not try to move this before getDepPackageDownloadURL
- // we can't determine whether upgrade is necessary until we know what
- // version would be downloaded
- if (!isset($options['force']) && $this->isInstalled(
- $url, $dep['rel'])) {
- $group = (!isset($dep['optional']) || $dep['optional'] == 'no') ?
- 'required' :
- 'optional';
- $dep['package'] = $dep['name'];
- if (isset($newdep)) {
- $version = $this->_registry->packageInfo($newdep['name'], 'version',
- $newdep['channel']);
- } else {
- $version = $this->_registry->packageInfo($dep['name'], 'version');
- }
- $dep['version'] = $url['version'];
- if (!isset($options['soft'])) {
- $this->_downloader->log(3, $this->getShortName() . ': Skipping ' . $group .
- ' dependency "' .
- $this->_registry->parsedPackageNameToString($dep, true) .
- '", already installed as version ' . $version);
- }
- if (@$skipnames[count($skipnames) - 1] ==
- $this->_registry->parsedPackageNameToString($dep, true)) {
- array_pop($skipnames);
- }
- continue;
- }
- if ($nodownload) {
- continue;
- }
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- if (isset($newdep)) {
- $dep = $newdep;
- }
- $dep['package'] = $dep['name'];
- $ret = $this->_analyzeDownloadURL($url, 'dependency', $dep, $params,
- isset($dep['optional']) && $dep['optional'] == 'yes' &&
- !isset($options['alldeps']));
- PEAR::popErrorHandling();
- if (PEAR::isError($ret)) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $ret->getMessage());
- }
- continue;
- }
- $this->_downloadDeps[] = $ret;
- }
- }
- if (count($skipnames)) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(1, 'Did not download dependencies: ' .
- implode(', ', $skipnames) .
- ', use --alldeps or --onlyreqdeps to download automatically');
- }
- }
- }
- function setDownloadURL($pkg)
- {
- $this->_downloadURL = $pkg;
- }
- /**
- * Set the package.xml object for this downloaded package
- *
- * @param PEAR_PackageFile_v1|PEAR_PackageFile_v2 $pkg
- */
- function setPackageFile(&$pkg)
- {
- $this->_packagefile = &$pkg;
- }
- function getShortName()
- {
- return $this->_registry->parsedPackageNameToString(array('channel' => $this->getChannel(),
- 'package' => $this->getPackage()), true);
- }
- function getParsedPackage()
- {
- if (isset($this->_packagefile) || isset($this->_parsedname)) {
- return array('channel' => $this->getChannel(),
- 'package' => $this->getPackage(),
- 'version' => $this->getVersion());
- }
- return false;
- }
- function getDownloadURL()
- {
- return $this->_downloadURL;
- }
- function canDefault()
- {
- if (isset($this->_downloadURL)) {
- if (isset($this->_downloadURL['nodefault'])) {
- return false;
- }
- }
- return true;
- }
- function getPackage()
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->getPackage();
- } elseif (isset($this->_downloadURL['info'])) {
- return $this->_downloadURL['info']->getPackage();
- } else {
- return false;
- }
- }
- /**
- * @param PEAR_PackageFile_v1|PEAR_PackageFile_v2
- */
- function isSubpackage(&$pf)
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->isSubpackage($pf);
- } elseif (isset($this->_downloadURL['info'])) {
- return $this->_downloadURL['info']->isSubpackage($pf);
- } else {
- return false;
- }
- }
- function getPackageType()
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->getPackageType();
- } elseif (isset($this->_downloadURL['info'])) {
- return $this->_downloadURL['info']->getPackageType();
- } else {
- return false;
- }
- }
- function isBundle()
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->getPackageType() == 'bundle';
- } else {
- return false;
- }
- }
- function getPackageXmlVersion()
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->getPackagexmlVersion();
- } elseif (isset($this->_downloadURL['info'])) {
- return $this->_downloadURL['info']->getPackagexmlVersion();
- } else {
- return '1.0';
- }
- }
- function getChannel()
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->getChannel();
- } elseif (isset($this->_downloadURL['info'])) {
- return $this->_downloadURL['info']->getChannel();
- } else {
- return false;
- }
- }
- function getURI()
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->getURI();
- } elseif (isset($this->_downloadURL['info'])) {
- return $this->_downloadURL['info']->getURI();
- } else {
- return false;
- }
- }
- function getVersion()
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->getVersion();
- } elseif (isset($this->_downloadURL['version'])) {
- return $this->_downloadURL['version'];
- } else {
- return false;
- }
- }
- function isCompatible($pf)
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->isCompatible($pf);
- } elseif (isset($this->_downloadURL['info'])) {
- return $this->_downloadURL['info']->isCompatible($pf);
- } else {
- return true;
- }
- }
- function setGroup($group)
- {
- $this->_parsedname['group'] = $group;
- }
- function getGroup()
- {
- if (isset($this->_parsedname['group'])) {
- return $this->_parsedname['group'];
- } else {
- return '';
- }
- }
- function isExtension($name)
- {
- if (isset($this->_packagefile)) {
- return $this->_packagefile->isExtension($name);
- } elseif (isset($this->_downloadURL['info'])) {
- return $this->_downloadURL['info']->getProvidesExtension() == $name;
- } else {
- return false;
- }
- }
- function getDeps()
- {
- if (isset($this->_packagefile)) {
- if ($this->_packagefile->getPackagexmlVersion() == '2.0') {
- return $this->_packagefile->getDeps(true);
- } else {
- return $this->_packagefile->getDeps();
- }
- } elseif (isset($this->_downloadURL['info'])) {
- if ($this->_downloadURL['info']->getPackagexmlVersion() == '2.0') {
- return $this->_downloadURL['info']->getDeps(true);
- } else {
- return $this->_downloadURL['info']->getDeps();
- }
- } else {
- return array();
- }
- }
- /**
- * @param array Parsed array from {@link PEAR_Registry::parsePackageName()} or a dependency
- * returned from getDepDownloadURL()
- */
- function isEqual($param)
- {
- if (is_object($param)) {
- $channel = $param->getChannel();
- $package = $param->getPackage();
- if ($param->getURI()) {
- $param = array(
- 'channel' => $param->getChannel(),
- 'package' => $param->getPackage(),
- 'version' => $param->getVersion(),
- 'uri' => $param->getURI(),
- );
- } else {
- $param = array(
- 'channel' => $param->getChannel(),
- 'package' => $param->getPackage(),
- 'version' => $param->getVersion(),
- );
- }
- } else {
- if (isset($param['uri'])) {
- $param['channel'] = '__uri';
- $param['package'] = $param['dep']['name'];
- }
- $package = isset($param['package']) ? $param['package'] :
- $param['info']->getPackage();
- $channel = isset($param['channel']) ? $param['channel'] :
- $param['info']->getChannel();
- if (isset($param['rel'])) {
- if (!class_exists('PEAR_Dependency2')) {
- require_once 'PEAR/Dependency2.php';
- }
- $newdep = PEAR_Dependency2::normalizeDep($param);
- $newdep = $newdep[0];
- } elseif (isset($param['min'])) {
- $newdep = $param;
- }
- }
- if (isset($newdep)) {
- if (!isset($newdep['min'])) {
- $newdep['min'] = '0';
- }
- if (!isset($newdep['max'])) {
- $newdep['max'] = '100000000000000000000';
- }
- // use magic to support pecl packages suddenly jumping to the pecl channel
- // we need to support both dependency possibilities
- if ($channel == 'pear.php.net' && $this->getChannel() == 'pecl.php.net') {
- if ($package == $this->getPackage()) {
- $channel = 'pecl.php.net';
- }
- }
- if ($channel == 'pecl.php.net' && $this->getChannel() == 'pear.php.net') {
- if ($package == $this->getPackage()) {
- $channel = 'pear.php.net';
- }
- }
- return (strtolower($package) == strtolower($this->getPackage()) &&
- $channel == $this->getChannel() &&
- version_compare($newdep['min'], $this->getVersion(), '<=') &&
- version_compare($newdep['max'], $this->getVersion(), '>='));
- }
- // use magic to support pecl packages suddenly jumping to the pecl channel
- if ($channel == 'pecl.php.net' && $this->getChannel() == 'pear.php.net') {
- if (strtolower($package) == strtolower($this->getPackage())) {
- $channel = 'pear.php.net';
- }
- }
- if (isset($param['version'])) {
- return (strtolower($package) == strtolower($this->getPackage()) &&
- $channel == $this->getChannel() &&
- $param['version'] == $this->getVersion());
- } else {
- return strtolower($package) == strtolower($this->getPackage()) &&
- $channel == $this->getChannel();
- }
- }
- function isInstalled($dep, $oper = '==')
- {
- if (!$dep) {
- return false;
- }
- if ($oper != 'ge' && $oper != 'gt' && $oper != 'has' && $oper != '==') {
- return false;
- }
- if (is_object($dep)) {
- $package = $dep->getPackage();
- $channel = $dep->getChannel();
- if ($dep->getURI()) {
- $dep = array(
- 'uri' => $dep->getURI(),
- 'version' => $dep->getVersion(),
- );
- } else {
- $dep = array(
- 'version' => $dep->getVersion(),
- );
- }
- } else {
- if (isset($dep['uri'])) {
- $channel = '__uri';
- $package = $dep['dep']['name'];
- } else {
- $channel = $dep['info']->getChannel();
- $package = $dep['info']->getPackage();
- }
- }
- $options = $this->_downloader->getOptions();
- $test = $this->_registry->packageExists($package, $channel);
- if (!$test && $channel == 'pecl.php.net') {
- // do magic to allow upgrading from old pecl packages to new ones
- $test = $this->_registry->packageExists($package, 'pear.php.net');
- $channel = 'pear.php.net';
- }
- if ($test) {
- if (isset($dep['uri'])) {
- if ($this->_registry->packageInfo($package, 'uri', '__uri') == $dep['uri']) {
- return true;
- }
- }
- if (isset($options['upgrade'])) {
- if ($oper == 'has') {
- if (version_compare($this->_registry->packageInfo(
- $package, 'version', $channel),
- $dep['version'], '>=')) {
- return true;
- } else {
- return false;
- }
- } else {
- if (version_compare($this->_registry->packageInfo(
- $package, 'version', $channel),
- $dep['version'], '>=')) {
- return true;
- }
- return false;
- }
- }
- return true;
- }
- return false;
- }
- /**
- * @param array
- * @static
- */
- function removeDuplicates(&$params)
- {
- $pnames = array();
- foreach ($params as $i => $param) {
- if (!$param) {
- continue;
- }
- if ($param->getPackage()) {
- $pnames[$i] = $param->getChannel() . '/' .
- $param->getPackage() . '-' . $param->getVersion() . '#' . $param->getGroup();
- }
- }
- $pnames = array_unique($pnames);
- $unset = array_diff(array_keys($params), array_keys($pnames));
- $testp = array_flip($pnames);
- foreach ($params as $i => $param) {
- if (!$param) {
- $unset[] = $i;
- continue;
- }
- if (!is_a($param, 'PEAR_Downloader_Package')) {
- $unset[] = $i;
- continue;
- }
- if (!isset($testp[$param->getChannel() . '/' . $param->getPackage() . '-' .
- $param->getVersion() . '#' . $param->getGroup()])) {
- $unset[] = $i;
- }
- }
- foreach ($unset as $i) {
- unset($params[$i]);
- }
- $ret = array();
- foreach ($params as $i => $param) {
- $ret[] = &$params[$i];
- }
- $params = array();
- foreach ($ret as $i => $param) {
- $params[] = &$ret[$i];
- }
- }
- function explicitState()
- {
- return $this->_explicitState;
- }
- function setExplicitState($s)
- {
- $this->_explicitState = $s;
- }
- /**
- * @static
- */
- function mergeDependencies(&$params)
- {
- $newparams = array();
- $bundles = array();
- foreach ($params as $i => $param) {
- if (!$param->isBundle()) {
- continue;
- }
- $bundles[] = $i;
- $pf = &$param->getPackageFile();
- $newdeps = array();
- $contents = $pf->getBundledPackages();
- if (!is_array($contents)) {
- $contents = array($contents);
- }
- foreach ($contents as $file) {
- $filecontents = $pf->getFileContents($file);
- $dl = &$param->getDownloader();
- $options = $dl->getOptions();
- $fp = @fopen($dl->getDownloadDir() . DIRECTORY_SEPARATOR . $file, 'wb');
- if (!$fp) {
- continue;
- }
- fwrite($fp, $filecontents, strlen($filecontents));
- fclose($fp);
- if ($s = $params[$i]->explicitState()) {
- $obj->setExplicitState($s);
- }
- $obj = &new PEAR_Downloader_Package($params[$i]->getDownloader());
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- $e = $obj->_fromFile($dl->getDownloadDir() . DIRECTORY_SEPARATOR . $file);
- PEAR::popErrorHandling();
- if (PEAR::isError($e)) {
- if (!isset($options['soft'])) {
- $dl->log(0, $e->getMessage());
- }
- continue;
- }
- $j = &$obj;
- if (!PEAR_Downloader_Package::willDownload($j,
- array_merge($params, $newparams)) && !$param->isInstalled($j)) {
- $newparams[] = &$j;
- }
- }
- }
- foreach ($bundles as $i) {
- unset($params[$i]); // remove bundles - only their contents matter for installation
- }
- PEAR_Downloader_Package::removeDuplicates($params); // strip any unset indices
- if (count($newparams)) { // add in bundled packages for install
- foreach ($newparams as $i => $unused) {
- $params[] = &$newparams[$i];
- }
- $newparams = array();
- }
- foreach ($params as $i => $param) {
- $newdeps = array();
- foreach ($param->_downloadDeps as $dep) {
- if (!PEAR_Downloader_Package::willDownload($dep,
- array_merge($params, $newparams)) && !$param->isInstalled($dep)) {
- $newdeps[] = $dep;
- } else {
- // detect versioning conflicts here
- }
- }
- // convert the dependencies into PEAR_Downloader_Package objects for the next time
- // around
- $params[$i]->_downloadDeps = array();
- foreach ($newdeps as $dep) {
- $obj = &new PEAR_Downloader_Package($params[$i]->getDownloader());
- if ($s = $params[$i]->explicitState()) {
- $obj->setExplicitState($s);
- }
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- $e = $obj->fromDepURL($dep);
- PEAR::popErrorHandling();
- if (PEAR::isError($e)) {
- if (!isset($options['soft'])) {
- $obj->_downloader->log(0, $e->getMessage());
- }
- continue;
- }
- $e = $obj->detectDependencies($params);
- if (PEAR::isError($e)) {
- if (!isset($options['soft'])) {
- $obj->_downloader->log(0, $e->getMessage());
- }
- }
- $j = &$obj;
- $newparams[] = &$j;
- }
- }
- if (count($newparams)) {
- foreach ($newparams as $i => $unused) {
- $params[] = &$newparams[$i];
- }
- return true;
- } else {
- return false;
- }
- }
- /**
- * @static
- */
- function willDownload($param, $params)
- {
- if (!is_array($params)) {
- return false;
- }
- foreach ($params as $obj) {
- if ($obj->isEqual($param)) {
- return true;
- }
- }
- return false;
- }
- /**
- * For simpler unit-testing
- * @param PEAR_Config
- * @param int
- * @param string
- */
- function &getPackagefileObject(&$c, $d, $t = false)
- {
- $a = &new PEAR_PackageFile($c, $d, $t);
- return $a;
- }
- function _fromFile($param)
- {
- if (@is_file($param)) {
- $this->_type = 'local';
- $options = $this->_downloader->getOptions();
- if (isset($options['downloadonly'])) {
- $pkg = &$this->getPackagefileObject($this->_config,
- $this->_downloader->_debug);
- } else {
- $pkg = &$this->getPackagefileObject($this->_config,
- $this->_downloader->_debug, $this->_downloader->getDownloadDir());
- }
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- $pf = &$pkg->fromAnyFile($param, PEAR_VALIDATE_INSTALLING);
- PEAR::popErrorHandling();
- if (PEAR::isError($pf)) {
- $this->_valid = false;
- return $pf;
- }
- $this->_packagefile = &$pf;
- $this->setGroup('default'); // install the default dependency group
- return $this->_valid = true;
- }
- return $this->_valid = false;
- }
- function _fromUrl($param, $saveparam = '')
- {
- if (!is_array($param) &&
- (preg_match('#^(http|ftp)://#', $param))) {
- $options = $this->_downloader->getOptions();
- $this->_type = 'url';
- $callback = $this->_downloader->ui ?
- array(&$this->_downloader, '_downloadCallback') : null;
- $this->_downloader->pushErrorHandling(PEAR_ERROR_RETURN);
- $file = $this->_downloader->downloadHttp($param, $this->_downloader->ui,
- $this->_downloader->getDownloadDir(), $callback);
- $this->_downloader->popErrorHandling();
- if (PEAR::isError($file)) {
- if (!empty($saveparam)) {
- $saveparam = ", cannot download \"$saveparam\"";
- }
- $err = PEAR::raiseError('Could not download from "' . $param .
- '"' . $saveparam);
- return $err;
- }
- if ($this->_rawpackagefile) {
- require_once 'Archive/Tar.php';
- $tar = &new Archive_Tar($file);
- $packagexml = $tar->extractInString('package2.xml');
- if (!$packagexml) {
- $packagexml = $tar->extractInString('package.xml');
- }
- if (str_replace(array("\n", "\r"), array('',''), $packagexml) !=
- str_replace(array("\n", "\r"), array('',''), $this->_rawpackagefile)) {
- if ($this->getChannel() == 'pear.php.net') {
- // be more lax for the existing PEAR packages that have not-ok
- // characters in their package.xml
- $this->_downloader->log(0, 'CRITICAL WARNING: The "' .
- $this->getPackage() . '" package has invalid characters in its ' .
- 'package.xml. The next version of PEAR may not be able to install ' .
- 'this package for security reasons. Please open a bug report at ' .
- 'http://pear.php.net/package/' . $this->getPackage() . '/bugs');
- } else {
- return PEAR::raiseError('CRITICAL ERROR: package.xml downloaded does ' .
- 'not match value returned from xml-rpc');
- }
- }
- }
- // whew, download worked!
- if (isset($options['downloadonly'])) {
- $pkg = &$this->getPackagefileObject($this->_config, $this->_downloader->debug);
- } else {
- $pkg = &$this->getPackagefileObject($this->_config, $this->_downloader->debug,
- $this->_downloader->getDownloadDir());
- }
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- $pf = &$pkg->fromAnyFile($file, PEAR_VALIDATE_INSTALLING);
- PEAR::popErrorHandling();
- if (PEAR::isError($pf)) {
- if (is_array($pf->getUserInfo())) {
- foreach ($pf->getUserInfo() as $err) {
- if (is_array($err)) {
- $err = $err['message'];
- }
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, "Validation Error: $err");
- }
- }
- }
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $pf->getMessage());
- }
- $err = PEAR::raiseError('Download of "' . ($saveparam ? $saveparam :
- $param) . '" succeeded, but it is not a valid package archive');
- $this->_valid = false;
- return $err;
- }
- $this->_packagefile = &$pf;
- $this->setGroup('default'); // install the default dependency group
- return $this->_valid = true;
- }
- return $this->_valid = false;
- }
- /**
- *
- * @param string|array pass in an array of format
- * array(
- * 'package' => 'pname',
- * ['channel' => 'channame',]
- * ['version' => 'version',]
- * ['state' => 'state',])
- * or a string of format [channame/]pname[-version|-state]
- */
- function _fromString($param)
- {
- $options = $this->_downloader->getOptions();
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- $pname = $this->_registry->parsePackageName($param,
- $this->_config->get('default_channel'));
- PEAR::popErrorHandling();
- if (PEAR::isError($pname)) {
- if ($pname->getCode() == 'invalid') {
- $this->_valid = false;
- return false;
- }
- if ($pname->getCode() == 'channel') {
- $parsed = $pname->getUserInfo();
- if ($this->_downloader->discover($parsed['channel'])) {
- if ($this->_config->get('auto_discover')) {
- PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
- $pname = $this->_registry->parsePackageName($param,
- $this->_config->get('default_channel'));
- PEAR::popErrorHandling();
- } else {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, 'Channel "' . $parsed['channel'] .
- '" is not initialized, use ' .
- '"pear channel-discover ' . $parsed['channel'] . '" to initialize' .
- 'or pear config-set auto_discover 1');
- }
- }
- }
- if (PEAR::isError($pname)) {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $pname->getMessage());
- }
- if (is_array($param)) {
- $param = $this->_registry->parsedPackageNameToString($param);
- }
- $err = PEAR::raiseError('invalid package name/package file "' .
- $param . '"');
- $this->_valid = false;
- return $err;
- }
- } else {
- if (!isset($options['soft'])) {
- $this->_downloader->log(0, $pname->getMessage());
- }
- $err = PEAR::raiseError('invalid package name/package file "' .
- $param . '"');
- $this->_valid = false;
- return $err;
- }
- }
- if (!isset($this->_type)) {
- $this->_type = 'xmlrpc';
- }
- $this->_parsedname = $pname;
- if (isset($pname['state'])) {
- $this->_explicitState = $pname['state'];
- } else {
- $this->_explicitState = false;
- }
- if (isset($pname['group'])) {
- $this->_explicitGroup = true;
- } else {
- $this->_explicitGroup = false;
- }
- $info = $this->_downloader->_getPackageDownloadUrl($pname);
- if (PEAR::isError($info)) {
- return $info;
- }
- $this->_rawpackagefile = $info['raw'];
- $ret = $this->_analyzeDownloadURL($info, $param, $pname);
- if (PEAR::isError($ret)) {
- return $ret;
- }
- if ($ret) {
- $this->_downloadURL = $ret;
- return $this->_valid = (bool) $ret;
- }
- }
- /**
- * @param array output of package.getDownloadURL
- * @param string|array|object information for detecting packages to be downloaded, and
- * for errors
- * @param array name information of the package
- * @param array|null packages to be downloaded
- * @param bool is this an optional dependency?
- * @access private
- */
- function _analyzeDownloadURL($info, $param, $pname, $params = null, $optional = false)
- {
- if (!is_string($param) && PEAR_Downloader_Package::willDownload($param, $params)) {
- return false;
- }
- if (!$info) {
- if (!is_string($param)) {
- $saveparam = ", cannot download \"$param\"";
- } else {
- $saveparam = '';
- }
- // no releases exist
- return PEAR::raiseError('No releases for package "' .
- $this->_registry->parsedPackageNameToString($pname, true) . '" exist' . $saveparam);
- }
- if (strtolower($info['info']->getChannel()) != strtolower($pname['channel'])) {
- $err = false;
- if ($pname['channel'] == 'pecl.php.net') {
- if ($info['info']->getChannel() != 'pear.php.net') {
- $err = true;
- }
- } elseif ($info['info']->getChannel() == 'pecl.php.net') {
- if ($pname['channel'] != 'pear.php.net') {
- $err = true;
- }
- } else {
- $err = true;
- }
- if ($err) {
- return PEAR::raiseError('SECURITY ERROR: package in channel "' . $pname['channel'] .
- '" retrieved another channel\'s name for download! ("' .
- $info['info']->getChannel() . '")');
- }
- }
- if (!isset($info['url'])) {
- $instead = ', will instead download version ' . $info['version'] .
- ', stability "' . $info['info']->getState() . '"';
- // releases exist, but we failed to get any
- if (isset($this->_downloader->_options['force'])) {
- if (isset($pname['version'])) {
- $vs = ', version "' . $pname['version'] . '"';
- } elseif (isset($pname['state'])) {
- $vs = ', stability "' . $pname['state'] . '"';
- } elseif ($param == 'dependency') {
- if (!class_exists('PEAR_Common')) {
- require_once 'PEAR/Common.php';
- }
- if (!in_array($info['info']->getState(),
- PEAR_Common::betterStates($this->_config->get('preferred_state'), true))) {
- if ($optional) {
- // don't spit out confusing error message
- return $this->_downloader->_getPackageDownloadUrl(
- array('package' => $pname['package'],
- 'channel' => $pname['channel'],
- 'version' => $info['version']));
- }
- $vs = ' within preferred state "' . $this->_config->get('preferred_state') .
- '"';
- } else {
- if (!class_exists('PEAR_Dependency2')) {
- require_once 'PEAR/Dependency2.php';
- }
- if ($optional) {
- // don't spit out confusing error message
- return $this->_downloader->_getPackageDownloadUrl(
- array('package' => $pname['package'],
- 'channel' => $pname['channel'],
- 'version' => $info['version']));
- }
- $vs = PEAR_Dependency2::_getExtraString($pname);
- $instead = '';
- }
- } else {
- $vs = ' within preferred state "' . $this->_config->get(
- 'preferred_state') . '"';
- }
- if (!isset($options['soft'])) {
- $this->_downloader->log(1, 'WARNING: failed to download ' . $pname['channel'] .
- '/' . $pname['package'] . $vs . $instead);
- }
- // download the latest release
- return $this->_downloader->_getPackageDownloadUrl(
- array('package' => $pname['package'],
- 'channel' => $pname['channel'],
- 'version' => $info['version']));
- } else {
- // construct helpful error message
- if (isset($pname['version'])) {
- $vs = ', version "' . $pname['version'] . '"';
- } elseif (isset($pname['state'])) {
- $vs = ', stability "' . $pname['state'] . '"';
- } elseif ($param == 'dependency') {
- if (!class_exists('PEAR_Common')) {
- require_once 'PEAR/Common.php';
- }
- if (!in_array($info['info']->getState(),
- PEAR_Common::betterStates($this->_config->get('preferred_state'), true))) {
- if ($optional) {
- // don't spit out confusing error message, and don't die on
- // optional dep failure!
- return $this->_downloader->_getPackageDownloadUrl(
- array('package' => $pname['package'],
- 'channel' => $pname['channel'],
- 'version' => $info['version']));
- }
- $vs = ' within preferred state "' . $this->_config->get('preferred_state') .
- '"';
- } else {
- if (!class_exists('PEAR_Dependency2')) {
- require_once 'PEAR/Dependency2.php';
- }
- if ($optional) {
- // don't spit out confusing error message, and don't die on
- // optional dep failure!
- return $this->_downloader->_getPackageDownloadUrl(
- array('package' => $pname['package'],
- 'channel' => $pname['channel'],
- 'version' => $info['version']));
- }
- $vs = PEAR_Dependency2::_getExtraString($pname);
- }
- } else {
- $vs = ' within preferred state "' . $this->_downloader->config->get(
- 'preferred_state') . '"';
- }
- $err = PEAR::raiseError(
- 'Failed to download ' . $this->_registry->parsedPackageNameToString(
- array('channel' => $pname['channel'], 'package' => $pname['package']),
- true)
- . $vs .
- ', latest release is version ' . $info['version'] .
- ', stability "' . $info['info']->getState() . '", use "' .
- $this->_registry->parsedPackageNameToString(
- array('channel' => $pname['channel'], 'package' => $pname['package'],
- 'version' => $info['version'])) . '" to install');
- return $err;
- }
- }
- return $info;
- }
- }
- ?>