v2.php

php-4.4.7学习linux时下载的源代码

            'self' => $this->getVersion()),
            'package.xml 1.0 version "%version%" does not match "%self%"');
    }

    function _differentState($state)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('state' => $state,
            'self' => $this->getState()),
            'package.xml 1.0 state "%state%" does not match "%self%"');
    }

    function _differentRole($handle, $role, $selfrole)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('handle' => $handle,
            'role' => $role, 'self' => $selfrole),
            'package.xml 1.0 maintainer "%handle%" role "%role%" does not match "%self%"');
    }

    function _differentEmail($handle, $email, $selfemail)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('handle' => $handle,
            'email' => $email, 'self' => $selfemail),
            'package.xml 1.0 maintainer "%handle%" email "%email%" does not match "%self%"');
    }

    function _differentName($handle, $name, $selfname)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('handle' => $handle,
            'name' => $name, 'self' => $selfname),
            'package.xml 1.0 maintainer "%handle%" name "%name%" does not match "%self%"');
    }

    function _unmatchedMaintainers($my, $yours)
    {
        if ($my) {
            array_walk($my, create_function('&$i, $k', '$i = $i["handle"];'));
            $this->_stack->push(__FUNCTION__, 'error', array('handles' => $my),
                'package.xml 2.0 has unmatched extra maintainers "%handles%"');
        }
        if ($yours) {
            array_walk($yours, create_function('&$i, $k', '$i = $i["handle"];'));
            $this->_stack->push(__FUNCTION__, 'error', array('handles' => $yours),
                'package.xml 1.0 has unmatched extra maintainers "%handles%"');
        }
    }

    function _differentNotes($notes)
    {
        $truncnotes = strlen($notes) < 25 ? $notes : substr($notes, 0, 24) . '...';
        $truncmynotes = strlen($this->getNotes()) < 25 ? $this->getNotes() :
            substr($this->getNotes(), 0, 24) . '...';
        $this->_stack->push(__FUNCTION__, 'error', array('notes' => $truncnotes,
            'self' => $truncmynotes),
            'package.xml 1.0 release notes "%notes%" do not match "%self%"');
    }

    function _differentSummary($summary)
    {
        $truncsummary = strlen($summary) < 25 ? $summary : substr($summary, 0, 24) . '...';
        $truncmysummary = strlen($this->getsummary()) < 25 ? $this->getSummary() :
            substr($this->getsummary(), 0, 24) . '...';
        $this->_stack->push(__FUNCTION__, 'error', array('summary' => $truncsummary,
            'self' => $truncmysummary),
            'package.xml 1.0 summary "%summary%" does not match "%self%"');
    }

    function _differentDescription($description)
    {
        $truncdescription = trim(strlen($description) < 25 ? $description : substr($description, 0, 24) . '...');
        $truncmydescription = trim(strlen($this->getDescription()) < 25 ? $this->getDescription() :
            substr($this->getdescription(), 0, 24) . '...');
        $this->_stack->push(__FUNCTION__, 'error', array('description' => $truncdescription,
            'self' => $truncmydescription),
            'package.xml 1.0 description "%description%" does not match "%self%"');
    }

    function _missingFile($file)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('file' => $file),
            'package.xml 1.0 file "%file%" is not present in <contents>');
    }

    /**
     * WARNING - do not use this function unless you know what you're doing
     */
    function setRawState($state)
    {
        $this->_packageInfo['stability']['release'] = $state;
    }

    /**
     * WARNING - do not use this function unless you know what you're doing
     */
    function setRawCompatible($compatible)
    {
        $this->_packageInfo['compatible'] = $compatible;
    }

    /**
     * WARNING - do not use this function unless you know what you're doing
     */
    function setRawPackage($package)
    {
        $this->_packageInfo['name'] = $package;
    }

    /**
     * WARNING - do not use this function unless you know what you're doing
     */
    function setRawChannel($channel)
    {
        $this->_packageInfo['channel'] = $channel;
    }

    function setRequestedGroup($group)
    {
        $this->_requestedGroup = $group;
    }

    function getRequestedGroup()
    {
        if (isset($this->_requestedGroup)) {
            return $this->_requestedGroup;
        }
        return false;
    }

    /**
     * For saving in the registry.
     *
     * Set the last version that was installed
     * @param string
     */
    function setLastInstalledVersion($version)
    {
        $this->_packageInfo['_lastversion'] = $version;
    }

    /**
     * @return string|false
     */
    function getLastInstalledVersion()
    {
        if (isset($this->_packageInfo['_lastversion'])) {
            return $this->_packageInfo['_lastversion'];
        }
        return false;
    }

    /**
     * Determines whether this package.xml has post-install scripts or not
     * @return array|false
     */
    function listPostinstallScripts()
    {
        $filelist = $this->getFilelist();
        $contents = $this->getContents();
        $contents = $contents['dir']['file'];
        if (!is_array($contents) || !isset($contents[0])) {
            $contents = array($contents);
        }
        $taskfiles = array();
        foreach ($contents as $file) {
            $atts = $file['attribs'];
            unset($file['attribs']);
            if (count($file)) {
                $taskfiles[$atts['name']] = $file;
            }
        }
        $common = new PEAR_Common;
        $common->debug = $this->_config->get('verbose');
        $this->_scripts = array();
        $ret = array();
        foreach ($taskfiles as $name => $tasks) {
            if (!isset($filelist[$name])) {
                // ignored files will not be in the filelist
                continue;
            }
            $atts = $filelist[$name];
            foreach ($tasks as $tag => $raw) {
                $task = $this->getTask($tag);
                $task = &new $task($this->_config, $common, PEAR_TASK_INSTALL);
                if ($task->isScript()) {
                    $ret[] = $filelist[$name]['installed_as'];
                }
            }
        }
        if (count($ret)) {
            return $ret;
        }
        return false;
    }

    /**
     * Initialize post-install scripts for running
     *
     * This method can be used to detect post-install scripts, as the return value
     * indicates whether any exist
     * @return bool
     */
    function initPostinstallScripts()
    {
        $filelist = $this->getFilelist();
        $contents = $this->getContents();
        $contents = $contents['dir']['file'];
        if (!is_array($contents) || !isset($contents[0])) {
            $contents = array($contents);
        }
        $taskfiles = array();
        foreach ($contents as $file) {
            $atts = $file['attribs'];
            unset($file['attribs']);
            if (count($file)) {
                $taskfiles[$atts['name']] = $file;
            }
        }
        $common = new PEAR_Common;
        $common->debug = $this->_config->get('verbose');
        $this->_scripts = array();
        foreach ($taskfiles as $name => $tasks) {
            $atts = $filelist[$name];
            foreach ($tasks as $tag => $raw) {
                $taskname = $this->getTask($tag);
                $task = &new $taskname($this->_config, $common, PEAR_TASK_INSTALL);
                if (!$task->isScript()) {
                    continue; // scripts are only handled after installation
                }
                $lastversion = isset($this->_packageInfo['_lastversion']) ?
                    $this->_packageInfo['_lastversion'] : null;
                $task->init($raw, $atts, $lastversion);
                $res = $task->startSession($this, $atts['installed_as']);
                if (!$res) {
                    continue; // skip this file
                }
                if (PEAR::isError($res)) {
                    return $res;
                }
                $assign = &$task;
                $this->_scripts[] = &$assign;
            }
        }
        if (count($this->_scripts)) {
            return true;
        }
        return false;
    }

    function runPostinstallScripts()
    {
        if ($this->initPostinstallScripts()) {
            $ui = &PEAR_Frontend::singleton();
            if ($ui) {
                $ui->runPostinstallScripts($this->_scripts, $this);
            }
        }
    }


    /**
     * Convert a recursive set of <dir> and <file> tags into a single <dir> tag with
     * <file> tags.
     */
    function flattenFilelist()
    {
        if (isset($this->_packageInfo['bundle'])) {
            return;
        }
        $filelist = array();
        if (isset($this->_packageInfo['contents']['dir']['dir'])) {
            $this->_getFlattenedFilelist($filelist, $this->_packageInfo['contents']['dir']);
            if (!isset($filelist[1])) {
                $filelist = $filelist[0];
            }
            $this->_packageInfo['contents']['dir']['file'] = $filelist;
            unset($this->_packageInfo['contents']['dir']['dir']);
        } else {
            // else already flattened but check for baseinstalldir propagation
            if (isset($this->_packageInfo['contents']['dir']['attribs']['baseinstalldir'])) {
                if (isset($this->_packageInfo['contents']['dir']['file'][0])) {
                    foreach ($this->_packageInfo['contents']['dir']['file'] as $i => $file) {
                        if (isset($file['attribs']['baseinstalldir'])) {
                            continue;
                        }
                        $this->_packageInfo['contents']['dir']['file'][$i]['attribs']['baseinstalldir']
                            = $this->_packageInfo['contents']['dir']['attribs']['baseinstalldir'];
                    }
                } else {
                    if (!isset($this->_packageInfo['contents']['dir']['file']['attribs']['baseinstalldir'])) {
                       $this->_packageInfo['contents']['dir']['file']['attribs']['baseinstalldir']
                            = $this->_packageInfo['contents']['dir']['attribs']['baseinstalldir'];
                    }
                }
            }
        }
    }

    /**
     * @param array the final flattened file list
     * @param array the current directory being processed
     * @param string|false any recursively inherited baeinstalldir attribute
     * @param string private recursion variable
     * @return array
     * @access protected
     */
    function _getFlattenedFilelist(&$files, $dir, $baseinstall = false, $path = '')
    {
        if (isset($dir['attribs']) && isset($dir['attribs']['baseinstalldir'])) {
            $baseinstall = $dir['attribs']['baseinstalldir'];
        }
        if (isset($dir['dir'])) {
            if (!isset($dir['dir'][0])) {
                $dir['dir'] = array($dir['dir']);
            }
            foreach ($dir['dir'] as $subdir) {
                if (!isset($subdir['attribs']) || !isset($subdir['attribs']['name'])) {
                    $name = '*unknown*';
                } else {
                    $name = $subdir['attribs']['name'];
                }
                $newpath = empty($path) ? $name :
                    $path . '/' . $name;
                $this->_getFlattenedFilelist($files, $subdir,
                    $baseinstall, $newpath);
            }
        }
        if (isset($dir['file'])) {
            if (!isset($dir['file'][0])) {
                $dir['file'] = array($dir['file']);
            }
            foreach ($dir['file'] as $file) {
                $attrs = $file['attribs'];
                $name = $attrs['name'];
                if ($baseinstall && !isset($attrs['baseinstalldir'])) {
                    $attrs['baseinstalldir'] = $baseinstall;
                }
                $attrs['name'] = empty($path) ? $name : $path . '/' . $name;
                $attrs['name'] = preg_replace(array('!\\\\+!', '!/+!'), array('/', '/'),
                    $attrs['name']);
                $file['attribs'] = $attrs;
                $files[] = $file;
            }
        }
    }

    function setConfig(&$config)
    {
        $this->_config = &$config;
        $this->_registry = &$config->getRegistry();
    }

    function setLogger(&$logger)
    {
        if (!is_object($logger) || !method_exists($logger, 'log')) {
            return PEAR::raiseError('Logger must be compatible with PEAR_Common::log');
        }
        $this->_logger = &$logger;
    }

    /**
     * WARNING - do not use this function directly unless you know what you're doing
     */
    function setDeps($deps)
    {
        $this->_packageInfo['dependencies'] = $deps;
    }

    function setPackagefile($file, $archive = false)
    {
        $this->_packageFile = $file;
        $this->_archiveFile = $archive ? $archive : $file;
    }

    /**
     * Wrapper to {@link PEAR_ErrorStack::getErrors()}
     * @param boolean determines whether to purge the error stack after retrieving
     * @return array
     */
    function getValidationWarnings($purge = true)
    {
        return $this->_stack->getErrors($purge);
    }

    function getPackageFile()
    {
        return $this->_packageFile;