PEAR_Command_Remote::doListAll PHP Method

    function doListAll($command, $options, $params)
    {
        $savechannel = $channel = $this->config->get('default_channel');
        $reg =& $this->config->getRegistry();
        if (isset($options['channel'])) {
            $channel = $options['channel'];
            if (!$reg->channelExists($channel)) {
                return $this->raiseError("Channel \"{$channel}\" does not exist");
            }
            $this->config->set('default_channel', $channel);
        }
        $list_options = false;
        if ($this->config->get('preferred_state') == 'stable') {
            $list_options = true;
        }
        $chan = $reg->getChannel($channel);
        if (PEAR::isError($e = $this->_checkChannelForStatus($channel, $chan))) {
            return $e;
        }
        if ($chan->supportsREST($this->config->get('preferred_mirror')) && ($base = $chan->getBaseURL('REST1.1', $this->config->get('preferred_mirror')))) {
            // use faster list-all if available
            $rest =& $this->config->getREST('1.1', array());
            $available = $rest->listAll($base, $list_options, false, false, false, $chan->getName());
        } elseif ($chan->supportsREST($this->config->get('preferred_mirror')) && ($base = $chan->getBaseURL('REST1.0', $this->config->get('preferred_mirror')))) {
            $rest =& $this->config->getREST('1.0', array());
            $available = $rest->listAll($base, $list_options, false, false, false, $chan->getName());
        }
        if (PEAR::isError($available)) {
            $this->config->set('default_channel', $savechannel);
            return $this->raiseError('The package list could not be fetched from the remote server. Please try again. (Debug info: "' . $available->getMessage() . '")');
        }
        $data = array('caption' => 'All packages [Channel ' . $channel . ']:', 'border' => true, 'headline' => array('Package', 'Latest', 'Local'), 'channel' => $channel);
        if (isset($options['channelinfo'])) {
            // add full channelinfo
            $data['caption'] = 'Channel ' . $channel . ' All packages:';
            $data['headline'] = array('Channel', 'Package', 'Latest', 'Local', 'Description', 'Dependencies');
        }
        $local_pkgs = $reg->listPackages($channel);
        foreach ($available as $name => $info) {
            $installed = $reg->packageInfo($name, null, $channel);
            if (is_array($installed['version'])) {
                $installed['version'] = $installed['version']['release'];
            }
            $desc = $info['summary'];
            if (isset($params[$name])) {
                $desc .= "\n\n" . $info['description'];
            }
            if (isset($options['mode'])) {
                if ($options['mode'] == 'installed' && !isset($installed['version'])) {
                    continue;
                }
                if ($options['mode'] == 'notinstalled' && isset($installed['version'])) {
                    continue;
                }
                if ($options['mode'] == 'upgrades' && (!isset($installed['version']) || version_compare($installed['version'], $info['stable'], '>='))) {
                    continue;
                }
            }
            $pos = array_search(strtolower($name), $local_pkgs);
            if ($pos !== false) {
                unset($local_pkgs[$pos]);
            }
            if (isset($info['stable']) && !$info['stable']) {
                $info['stable'] = null;
            }
            if (isset($options['channelinfo'])) {
                // add full channelinfo
                if ($info['stable'] === $info['unstable']) {
                    $state = $info['state'];
                } else {
                    $state = 'stable';
                }
                $latest = $info['stable'] . ' (' . $state . ')';
                $local = '';
                if (isset($installed['version'])) {
                    $inst_state = $reg->packageInfo($name, 'release_state', $channel);
                    $local = $installed['version'] . ' (' . $inst_state . ')';
                }
                $packageinfo = array($channel, $name, $latest, $local, isset($desc) ? $desc : null, isset($info['deps']) ? $info['deps'] : null);
            } else {
                $packageinfo = array($reg->channelAlias($channel) . '/' . $name, isset($info['stable']) ? $info['stable'] : null, isset($installed['version']) ? $installed['version'] : null, isset($desc) ? $desc : null, isset($info['deps']) ? $info['deps'] : null);
            }
            $data['data'][$info['category']][] = $packageinfo;
        }
        if (isset($options['mode']) && in_array($options['mode'], array('notinstalled', 'upgrades'))) {
            $this->config->set('default_channel', $savechannel);
            $this->ui->outputData($data, $command);
            return true;
        }
        foreach ($local_pkgs as $name) {
            $info =& $reg->getPackage($name, $channel);
            $data['data']['Local'][] = array($reg->channelAlias($channel) . '/' . $info->getPackage(), '', $info->getVersion(), $info->getSummary(), $info->getDeps());
        }
        $this->config->set('default_channel', $savechannel);
        $this->ui->outputData($data, $command);
        return true;
    }