]> wagnertech.de Git - timetracker.git/blobdiff - WEB-INF/lib/pear/PEAR/Command/Registry.php
Initial repo created
[timetracker.git] / WEB-INF / lib / pear / PEAR / Command / Registry.php
diff --git a/WEB-INF/lib/pear/PEAR/Command/Registry.php b/WEB-INF/lib/pear/PEAR/Command/Registry.php
new file mode 100644 (file)
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--- /dev/null
@@ -0,0 +1,1145 @@
+<?php
+/**
+ * PEAR_Command_Registry (list, list-files, shell-test, info commands)
+ *
+ * PHP versions 4 and 5
+ *
+ * @category   pear
+ * @package    PEAR
+ * @author     Stig Bakken <ssb@php.net>
+ * @author     Greg Beaver <cellog@php.net>
+ * @copyright  1997-2009 The Authors
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version    CVS: $Id: Registry.php 313023 2011-07-06 19:17:11Z dufuz $
+ * @link       http://pear.php.net/package/PEAR
+ * @since      File available since Release 0.1
+ */
+
+/**
+ * base class
+ */
+require_once 'PEAR/Command/Common.php';
+
+/**
+ * PEAR commands for registry manipulation
+ *
+ * @category   pear
+ * @package    PEAR
+ * @author     Stig Bakken <ssb@php.net>
+ * @author     Greg Beaver <cellog@php.net>
+ * @copyright  1997-2009 The Authors
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version    Release: 1.9.4
+ * @link       http://pear.php.net/package/PEAR
+ * @since      Class available since Release 0.1
+ */
+class PEAR_Command_Registry extends PEAR_Command_Common
+{
+    var $commands = array(
+        'list' => array(
+            'summary' => 'List Installed Packages In The Default Channel',
+            'function' => 'doList',
+            'shortcut' => 'l',
+            'options' => array(
+                'channel' => array(
+                    'shortopt' => 'c',
+                    'doc' => 'list installed packages from this channel',
+                    'arg' => 'CHAN',
+                    ),
+                'allchannels' => array(
+                    'shortopt' => 'a',
+                    'doc' => 'list installed packages from all channels',
+                    ),
+                'channelinfo' => array(
+                    'shortopt' => 'i',
+                    'doc' => 'output fully channel-aware data, even on failure',
+                    ),
+                ),
+            'doc' => '<package>
+If invoked without parameters, this command lists the PEAR packages
+installed in your php_dir ({config php_dir}).  With a parameter, it
+lists the files in a package.
+',
+            ),
+        'list-files' => array(
+            'summary' => 'List Files In Installed Package',
+            'function' => 'doFileList',
+            'shortcut' => 'fl',
+            'options' => array(),
+            'doc' => '<package>
+List the files in an installed package.
+'
+            ),
+        'shell-test' => array(
+            'summary' => 'Shell Script Test',
+            'function' => 'doShellTest',
+            'shortcut' => 'st',
+            'options' => array(),
+            'doc' => '<package> [[relation] version]
+Tests if a package is installed in the system. Will exit(1) if it is not.
+   <relation>   The version comparison operator. One of:
+                <, lt, <=, le, >, gt, >=, ge, ==, =, eq, !=, <>, ne
+   <version>    The version to compare with
+'),
+        'info' => array(
+            'summary'  => 'Display information about a package',
+            'function' => 'doInfo',
+            'shortcut' => 'in',
+            'options'  => array(),
+            'doc'      => '<package>
+Displays information about a package. The package argument may be a
+local package file, an URL to a package file, or the name of an
+installed package.'
+            )
+        );
+
+    /**
+     * PEAR_Command_Registry constructor.
+     *
+     * @access public
+     */
+    function PEAR_Command_Registry(&$ui, &$config)
+    {
+        parent::PEAR_Command_Common($ui, $config);
+    }
+
+    function _sortinfo($a, $b)
+    {
+        $apackage = isset($a['package']) ? $a['package'] : $a['name'];
+        $bpackage = isset($b['package']) ? $b['package'] : $b['name'];
+        return strcmp($apackage, $bpackage);
+    }
+
+    function doList($command, $options, $params)
+    {
+        $reg = &$this->config->getRegistry();
+        $channelinfo = isset($options['channelinfo']);
+        if (isset($options['allchannels']) && !$channelinfo) {
+            return $this->doListAll($command, array(), $params);
+        }
+
+        if (isset($options['allchannels']) && $channelinfo) {
+            // allchannels with $channelinfo
+            unset($options['allchannels']);
+            $channels = $reg->getChannels();
+            $errors = array();
+            PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
+            foreach ($channels as $channel) {
+                $options['channel'] = $channel->getName();
+                $ret = $this->doList($command, $options, $params);
+
+                if (PEAR::isError($ret)) {
+                    $errors[] = $ret;
+                }
+            }
+
+            PEAR::staticPopErrorHandling();
+            if (count($errors)) {
+                // for now, only give first error
+                return PEAR::raiseError($errors[0]);
+            }
+
+            return true;
+        }
+
+        if (count($params) === 1) {
+            return $this->doFileList($command, $options, $params);
+        }
+
+        if (isset($options['channel'])) {
+            if (!$reg->channelExists($options['channel'])) {
+                return $this->raiseError('Channel "' . $options['channel'] .'" does not exist');
+            }
+
+            $channel = $reg->channelName($options['channel']);
+        } else {
+            $channel = $this->config->get('default_channel');
+        }
+
+        $installed = $reg->packageInfo(null, null, $channel);
+        usort($installed, array(&$this, '_sortinfo'));
+
+        $data = array(
+            'caption' => 'Installed packages, channel ' .
+                $channel . ':',
+            'border' => true,
+            'headline' => array('Package', 'Version', 'State'),
+            'channel' => $channel,
+            );
+        if ($channelinfo) {
+            $data['headline'] = array('Channel', 'Package', 'Version', 'State');
+        }
+
+        if (count($installed) && !isset($data['data'])) {
+            $data['data'] = array();
+        }
+
+        foreach ($installed as $package) {
+            $pobj = $reg->getPackage(isset($package['package']) ?
+                                        $package['package'] : $package['name'], $channel);
+            if ($channelinfo) {
+                $packageinfo = array($pobj->getChannel(), $pobj->getPackage(), $pobj->getVersion(),
+                                    $pobj->getState() ? $pobj->getState() : null);
+            } else {
+                $packageinfo = array($pobj->getPackage(), $pobj->getVersion(),
+                                    $pobj->getState() ? $pobj->getState() : null);
+            }
+            $data['data'][] = $packageinfo;
+        }
+
+        if (count($installed) === 0) {
+            if (!$channelinfo) {
+                $data = '(no packages installed from channel ' . $channel . ')';
+            } else {
+                $data = array(
+                    'caption' => 'Installed packages, channel ' .
+                        $channel . ':',
+                    'border' => true,
+                    'channel' => $channel,
+                    'data' => array(array('(no packages installed)')),
+                );
+            }
+        }
+
+        $this->ui->outputData($data, $command);
+        return true;
+    }
+
+    function doListAll($command, $options, $params)
+    {
+        // This duplicate code is deprecated over
+        // list --channelinfo, which gives identical
+        // output for list and list --allchannels.
+        $reg = &$this->config->getRegistry();
+        $installed = $reg->packageInfo(null, null, null);
+        foreach ($installed as $channel => $packages) {
+            usort($packages, array($this, '_sortinfo'));
+            $data = array(
+                'caption'  => 'Installed packages, channel ' . $channel . ':',
+                'border'   => true,
+                'headline' => array('Package', 'Version', 'State'),
+                'channel'  => $channel
+            );
+
+            foreach ($packages as $package) {
+                $p = isset($package['package']) ? $package['package'] : $package['name'];
+                $pobj = $reg->getPackage($p, $channel);
+                $data['data'][] = array($pobj->getPackage(), $pobj->getVersion(),
+                                        $pobj->getState() ? $pobj->getState() : null);
+            }
+
+            // Adds a blank line after each section
+            $data['data'][] = array();
+
+            if (count($packages) === 0) {
+                $data = array(
+                    'caption' => 'Installed packages, channel ' . $channel . ':',
+                    'border' => true,
+                    'data' => array(array('(no packages installed)'), array()),
+                    'channel' => $channel
+                    );
+            }
+            $this->ui->outputData($data, $command);
+        }
+        return true;
+    }
+
+    function doFileList($command, $options, $params)
+    {
+        if (count($params) !== 1) {
+            return $this->raiseError('list-files expects 1 parameter');
+        }
+
+        $reg = &$this->config->getRegistry();
+        $fp = false;
+        if (!is_dir($params[0]) && (file_exists($params[0]) || $fp = @fopen($params[0], 'r'))) {
+            if ($fp) {
+                fclose($fp);
+            }
+
+            if (!class_exists('PEAR_PackageFile')) {
+                require_once 'PEAR/PackageFile.php';
+            }
+
+            $pkg = &new PEAR_PackageFile($this->config, $this->_debug);
+            PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
+            $info = &$pkg->fromAnyFile($params[0], PEAR_VALIDATE_NORMAL);
+            PEAR::staticPopErrorHandling();
+            $headings = array('Package File', 'Install Path');
+            $installed = false;
+        } else {
+            PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
+            $parsed = $reg->parsePackageName($params[0], $this->config->get('default_channel'));
+            PEAR::staticPopErrorHandling();
+            if (PEAR::isError($parsed)) {
+                return $this->raiseError($parsed);
+            }
+
+            $info = &$reg->getPackage($parsed['package'], $parsed['channel']);
+            $headings = array('Type', 'Install Path');
+            $installed = true;
+        }
+
+        if (PEAR::isError($info)) {
+            return $this->raiseError($info);
+        }
+
+        if ($info === null) {
+            return $this->raiseError("`$params[0]' not installed");
+        }
+
+        $list = ($info->getPackagexmlVersion() == '1.0' || $installed) ?
+            $info->getFilelist() : $info->getContents();
+        if ($installed) {
+            $caption = 'Installed Files For ' . $params[0];
+        } else {
+            $caption = 'Contents of ' . basename($params[0]);
+        }
+
+        $data = array(
+            'caption' => $caption,
+            'border' => true,
+            'headline' => $headings);
+        if ($info->getPackagexmlVersion() == '1.0' || $installed) {
+            foreach ($list as $file => $att) {
+                if ($installed) {
+                    if (empty($att['installed_as'])) {
+                        continue;
+                    }
+                    $data['data'][] = array($att['role'], $att['installed_as']);
+                } else {
+                    if (isset($att['baseinstalldir']) && !in_array($att['role'],
+                          array('test', 'data', 'doc'))) {
+                        $dest = $att['baseinstalldir'] . DIRECTORY_SEPARATOR .
+                            $file;
+                    } else {
+                        $dest = $file;
+                    }
+                    switch ($att['role']) {
+                        case 'test':
+                        case 'data':
+                        case 'doc':
+                            $role = $att['role'];
+                            if ($role == 'test') {
+                                $role .= 's';
+                            }
+                            $dest = $this->config->get($role . '_dir') . DIRECTORY_SEPARATOR .
+                                $info->getPackage() . DIRECTORY_SEPARATOR . $dest;
+                            break;
+                        case 'php':
+                        default:
+                            $dest = $this->config->get('php_dir') . DIRECTORY_SEPARATOR .
+                                $dest;
+                    }
+                    $ds2 = DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR;
+                    $dest = preg_replace(array('!\\\\+!', '!/!', "!$ds2+!"),
+                                                    array(DIRECTORY_SEPARATOR,
+                                                          DIRECTORY_SEPARATOR,
+                                                          DIRECTORY_SEPARATOR),
+                                                    $dest);
+                    $file = preg_replace('!/+!', '/', $file);
+                    $data['data'][] = array($file, $dest);
+                }
+            }
+        } else { // package.xml 2.0, not installed
+            if (!isset($list['dir']['file'][0])) {
+                $list['dir']['file'] = array($list['dir']['file']);
+            }
+
+            foreach ($list['dir']['file'] as $att) {
+                $att = $att['attribs'];
+                $file = $att['name'];
+                $role = &PEAR_Installer_Role::factory($info, $att['role'], $this->config);
+                $role->setup($this, $info, $att, $file);
+                if (!$role->isInstallable()) {
+                    $dest = '(not installable)';
+                } else {
+                    $dest = $role->processInstallation($info, $att, $file, '');
+                    if (PEAR::isError($dest)) {
+                        $dest = '(Unknown role "' . $att['role'] . ')';
+                    } else {
+                        list(,, $dest) = $dest;
+                    }
+                }
+                $data['data'][] = array($file, $dest);
+            }
+        }
+
+        $this->ui->outputData($data, $command);
+        return true;
+    }
+
+    function doShellTest($command, $options, $params)
+    {
+        if (count($params) < 1) {
+            return PEAR::raiseError('ERROR, usage: pear shell-test packagename [[relation] version]');
+        }
+
+        PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
+        $reg = &$this->config->getRegistry();
+        $info = $reg->parsePackageName($params[0], $this->config->get('default_channel'));
+        if (PEAR::isError($info)) {
+            exit(1); // invalid package name
+        }
+
+        $package = $info['package'];
+        $channel = $info['channel'];
+        // "pear shell-test Foo"
+        if (!$reg->packageExists($package, $channel)) {
+            if ($channel == 'pecl.php.net') {
+                if ($reg->packageExists($package, 'pear.php.net')) {
+                    $channel = 'pear.php.net'; // magically change channels for extensions
+                }
+            }
+        }
+
+        if (count($params) === 1) {
+            if (!$reg->packageExists($package, $channel)) {
+                exit(1);
+            }
+            // "pear shell-test Foo 1.0"
+        } elseif (count($params) === 2) {
+            $v = $reg->packageInfo($package, 'version', $channel);
+            if (!$v || !version_compare("$v", "{$params[1]}", "ge")) {
+                exit(1);
+            }
+            // "pear shell-test Foo ge 1.0"
+        } elseif (count($params) === 3) {
+            $v = $reg->packageInfo($package, 'version', $channel);
+            if (!$v || !version_compare("$v", "{$params[2]}", $params[1])) {
+                exit(1);
+            }
+        } else {
+            PEAR::staticPopErrorHandling();
+            $this->raiseError("$command: expects 1 to 3 parameters");
+            exit(1);
+        }
+    }
+
+    function doInfo($command, $options, $params)
+    {
+        if (count($params) !== 1) {
+            return $this->raiseError('pear info expects 1 parameter');
+        }
+
+        $info = $fp = false;
+        $reg = &$this->config->getRegistry();
+        if (is_file($params[0]) && !is_dir($params[0]) &&
+            (file_exists($params[0]) || $fp = @fopen($params[0], 'r'))
+        ) {
+            if ($fp) {
+                fclose($fp);
+            }
+
+            if (!class_exists('PEAR_PackageFile')) {
+                require_once 'PEAR/PackageFile.php';
+            }
+
+            $pkg = &new PEAR_PackageFile($this->config, $this->_debug);
+            PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
+            $obj = &$pkg->fromAnyFile($params[0], PEAR_VALIDATE_NORMAL);
+            PEAR::staticPopErrorHandling();
+            if (PEAR::isError($obj)) {
+                $uinfo = $obj->getUserInfo();
+                if (is_array($uinfo)) {
+                    foreach ($uinfo as $message) {
+                        if (is_array($message)) {
+                            $message = $message['message'];
+                        }
+                        $this->ui->outputData($message);
+                    }
+                }
+
+                return $this->raiseError($obj);
+            }
+
+            if ($obj->getPackagexmlVersion() != '1.0') {
+                return $this->_doInfo2($command, $options, $params, $obj, false);
+            }
+
+            $info = $obj->toArray();
+        } else {
+            $parsed = $reg->parsePackageName($params[0], $this->config->get('default_channel'));
+            if (PEAR::isError($parsed)) {
+                return $this->raiseError($parsed);
+            }
+
+            $package = $parsed['package'];
+            $channel = $parsed['channel'];
+            $info = $reg->packageInfo($package, null, $channel);
+            if (isset($info['old'])) {
+                $obj = $reg->getPackage($package, $channel);
+                return $this->_doInfo2($command, $options, $params, $obj, true);
+            }
+        }
+
+        if (PEAR::isError($info)) {
+            return $info;
+        }
+
+        if (empty($info)) {
+            $this->raiseError("No information found for `$params[0]'");
+            return;
+        }
+
+        unset($info['filelist']);
+        unset($info['dirtree']);
+        unset($info['changelog']);
+        if (isset($info['xsdversion'])) {
+            $info['package.xml version'] = $info['xsdversion'];
+            unset($info['xsdversion']);
+        }
+
+        if (isset($info['packagerversion'])) {
+            $info['packaged with PEAR version'] = $info['packagerversion'];
+            unset($info['packagerversion']);
+        }
+
+        $keys = array_keys($info);
+        $longtext = array('description', 'summary');
+        foreach ($keys as $key) {
+            if (is_array($info[$key])) {
+                switch ($key) {
+                    case 'maintainers': {
+                        $i = 0;
+                        $mstr = '';
+                        foreach ($info[$key] as $m) {
+                            if ($i++ > 0) {
+                                $mstr .= "\n";
+                            }
+                            $mstr .= $m['name'] . " <";
+                            if (isset($m['email'])) {
+                                $mstr .= $m['email'];
+                            } else {
+                                $mstr .= $m['handle'] . '@php.net';
+                            }
+                            $mstr .= "> ($m[role])";
+                        }
+                        $info[$key] = $mstr;
+                        break;
+                    }
+                    case 'release_deps': {
+                        $i = 0;
+                        $dstr = '';
+                        foreach ($info[$key] as $d) {
+                            if (isset($this->_deps_rel_trans[$d['rel']])) {
+                                $rel = $this->_deps_rel_trans[$d['rel']];
+                            } else {
+                                $rel = $d['rel'];
+                            }
+                            if (isset($this->_deps_type_trans[$d['type']])) {
+                                $type = ucfirst($this->_deps_type_trans[$d['type']]);
+                            } else {
+                                $type = $d['type'];
+                            }
+                            if (isset($d['name'])) {
+                                $name = $d['name'] . ' ';
+                            } else {
+                                $name = '';
+                            }
+                            if (isset($d['version'])) {
+                                $version = $d['version'] . ' ';
+                            } else {
+                                $version = '';
+                            }
+                            if (isset($d['optional']) && $d['optional'] == 'yes') {
+                                $optional = ' (optional)';
+                            } else {
+                                $optional = '';
+                            }
+                            $dstr .= "$type $name$rel $version$optional\n";
+                        }
+                        $info[$key] = $dstr;
+                        break;
+                    }
+                    case 'provides' : {
+                        $debug = $this->config->get('verbose');
+                        if ($debug < 2) {
+                            $pstr = 'Classes: ';
+                        } else {
+                            $pstr = '';
+                        }
+                        $i = 0;
+                        foreach ($info[$key] as $p) {
+                            if ($debug < 2 && $p['type'] != "class") {
+                                continue;
+                            }
+                            // Only print classes when verbosity mode is < 2
+                            if ($debug < 2) {
+                                if ($i++ > 0) {
+                                    $pstr .= ", ";
+                                }
+                                $pstr .= $p['name'];
+                            } else {
+                                if ($i++ > 0) {
+                                    $pstr .= "\n";
+                                }
+                                $pstr .= ucfirst($p['type']) . " " . $p['name'];
+                                if (isset($p['explicit']) && $p['explicit'] == 1) {
+                                    $pstr .= " (explicit)";
+                                }
+                            }
+                        }
+                        $info[$key] = $pstr;
+                        break;
+                    }
+                    case 'configure_options' : {
+                        foreach ($info[$key] as $i => $p) {
+                            $info[$key][$i] = array_map(null, array_keys($p), array_values($p));
+                            $info[$key][$i] = array_map(create_function('$a',
+                                'return join(" = ",$a);'), $info[$key][$i]);
+                            $info[$key][$i] = implode(', ', $info[$key][$i]);
+                        }
+                        $info[$key] = implode("\n", $info[$key]);
+                        break;
+                    }
+                    default: {
+                        $info[$key] = implode(", ", $info[$key]);
+                        break;
+                    }
+                }
+            }
+
+            if ($key == '_lastmodified') {
+                $hdate = date('Y-m-d', $info[$key]);
+                unset($info[$key]);
+                $info['Last Modified'] = $hdate;
+            } elseif ($key == '_lastversion') {
+                $info['Previous Installed Version'] = $info[$key] ? $info[$key] : '- None -';
+                unset($info[$key]);
+            } else {
+                $info[$key] = trim($info[$key]);
+                if (in_array($key, $longtext)) {
+                    $info[$key] = preg_replace('/  +/', ' ', $info[$key]);
+                }
+            }
+        }
+
+        $caption = 'About ' . $info['package'] . '-' . $info['version'];
+        $data = array(
+            'caption' => $caption,
+            'border' => true);
+        foreach ($info as $key => $value) {
+            $key = ucwords(trim(str_replace('_', ' ', $key)));
+            $data['data'][] = array($key, $value);
+        }
+        $data['raw'] = $info;
+
+        $this->ui->outputData($data, 'package-info');
+    }
+
+    /**
+     * @access private
+     */
+    function _doInfo2($command, $options, $params, &$obj, $installed)
+    {
+        $reg = &$this->config->getRegistry();
+        $caption = 'About ' . $obj->getChannel() . '/' .$obj->getPackage() . '-' .
+            $obj->getVersion();
+        $data = array(
+            'caption' => $caption,
+            'border' => true);
+        switch ($obj->getPackageType()) {
+            case 'php' :
+                $release = 'PEAR-style PHP-based Package';
+            break;
+            case 'extsrc' :
+                $release = 'PECL-style PHP extension (source code)';
+            break;
+            case 'zendextsrc' :
+                $release = 'PECL-style Zend extension (source code)';
+            break;
+            case 'extbin' :
+                $release = 'PECL-style PHP extension (binary)';
+            break;
+            case 'zendextbin' :
+                $release = 'PECL-style Zend extension (binary)';
+            break;
+            case 'bundle' :
+                $release = 'Package bundle (collection of packages)';
+            break;
+        }
+        $extends = $obj->getExtends();
+        $extends = $extends ?
+            $obj->getPackage() . ' (extends ' . $extends . ')' : $obj->getPackage();
+        if ($src = $obj->getSourcePackage()) {
+            $extends .= ' (source package ' . $src['channel'] . '/' . $src['package'] . ')';
+        }
+
+        $info = array(
+            'Release Type' => $release,
+            'Name' => $extends,
+            'Channel' => $obj->getChannel(),
+            'Summary' => preg_replace('/  +/', ' ', $obj->getSummary()),
+            'Description' => preg_replace('/  +/', ' ', $obj->getDescription()),
+            );
+        $info['Maintainers'] = '';
+        foreach (array('lead', 'developer', 'contributor', 'helper') as $role) {
+            $leads = $obj->{"get{$role}s"}();
+            if (!$leads) {
+                continue;
+            }
+
+            if (isset($leads['active'])) {
+                $leads = array($leads);
+            }
+
+            foreach ($leads as $lead) {
+                if (!empty($info['Maintainers'])) {
+                    $info['Maintainers'] .= "\n";
+                }
+
+                $active = $lead['active'] == 'no' ? ', inactive' : '';
+                $info['Maintainers'] .= $lead['name'] . ' <';
+                $info['Maintainers'] .= $lead['email'] . "> ($role$active)";
+            }
+        }
+
+        $info['Release Date'] = $obj->getDate();
+        if ($time = $obj->getTime()) {
+            $info['Release Date'] .= ' ' . $time;
+        }
+
+        $info['Release Version'] = $obj->getVersion() . ' (' . $obj->getState() . ')';
+        $info['API Version'] = $obj->getVersion('api') . ' (' . $obj->getState('api') . ')';
+        $info['License'] = $obj->getLicense();
+        $uri = $obj->getLicenseLocation();
+        if ($uri) {
+            if (isset($uri['uri'])) {
+                $info['License'] .= ' (' . $uri['uri'] . ')';
+            } else {
+                $extra = $obj->getInstalledLocation($info['filesource']);
+                if ($extra) {
+                    $info['License'] .= ' (' . $uri['filesource'] . ')';
+                }
+            }
+        }
+
+        $info['Release Notes'] = $obj->getNotes();
+        if ($compat = $obj->getCompatible()) {
+            if (!isset($compat[0])) {
+                $compat = array($compat);
+            }
+
+            $info['Compatible with'] = '';
+            foreach ($compat as $package) {
+                $info['Compatible with'] .= $package['channel'] . '/' . $package['name'] .
+                    "\nVersions >= " . $package['min'] . ', <= ' . $package['max'];
+                if (isset($package['exclude'])) {
+                    if (is_array($package['exclude'])) {
+                        $package['exclude'] = implode(', ', $package['exclude']);
+                    }
+
+                    if (!isset($info['Not Compatible with'])) {
+                        $info['Not Compatible with'] = '';
+                    } else {
+                        $info['Not Compatible with'] .= "\n";
+                    }
+                    $info['Not Compatible with'] .= $package['channel'] . '/' .
+                        $package['name'] . "\nVersions " . $package['exclude'];
+                }
+            }
+        }
+
+        $usesrole = $obj->getUsesrole();
+        if ($usesrole) {
+            if (!isset($usesrole[0])) {
+                $usesrole = array($usesrole);
+            }
+
+            foreach ($usesrole as $roledata) {
+                if (isset($info['Uses Custom Roles'])) {
+                    $info['Uses Custom Roles'] .= "\n";
+                } else {
+                    $info['Uses Custom Roles'] = '';
+                }
+
+                if (isset($roledata['package'])) {
+                    $rolepackage = $reg->parsedPackageNameToString($roledata, true);
+                } else {
+                    $rolepackage = $roledata['uri'];
+                }
+                $info['Uses Custom Roles'] .= $roledata['role'] . ' (' . $rolepackage . ')';
+            }
+        }
+
+        $usestask = $obj->getUsestask();
+        if ($usestask) {
+            if (!isset($usestask[0])) {
+                $usestask = array($usestask);
+            }
+
+            foreach ($usestask as $taskdata) {
+                if (isset($info['Uses Custom Tasks'])) {
+                    $info['Uses Custom Tasks'] .= "\n";
+                } else {
+                    $info['Uses Custom Tasks'] = '';
+                }
+
+                if (isset($taskdata['package'])) {
+                    $taskpackage = $reg->parsedPackageNameToString($taskdata, true);
+                } else {
+                    $taskpackage = $taskdata['uri'];
+                }
+                $info['Uses Custom Tasks'] .= $taskdata['task'] . ' (' . $taskpackage . ')';
+            }
+        }
+
+        $deps = $obj->getDependencies();
+        $info['Required Dependencies'] = 'PHP version ' . $deps['required']['php']['min'];
+        if (isset($deps['required']['php']['max'])) {
+            $info['Required Dependencies'] .= '-' . $deps['required']['php']['max'] . "\n";
+        } else {
+            $info['Required Dependencies'] .= "\n";
+        }
+
+        if (isset($deps['required']['php']['exclude'])) {
+            if (!isset($info['Not Compatible with'])) {
+                $info['Not Compatible with'] = '';
+            } else {
+                $info['Not Compatible with'] .= "\n";
+            }
+
+            if (is_array($deps['required']['php']['exclude'])) {
+                $deps['required']['php']['exclude'] =
+                    implode(', ', $deps['required']['php']['exclude']);
+            }
+            $info['Not Compatible with'] .= "PHP versions\n  " .
+                $deps['required']['php']['exclude'];
+        }
+
+        $info['Required Dependencies'] .= 'PEAR installer version';
+        if (isset($deps['required']['pearinstaller']['max'])) {
+            $info['Required Dependencies'] .= 's ' .
+                $deps['required']['pearinstaller']['min'] . '-' .
+                $deps['required']['pearinstaller']['max'];
+        } else {
+            $info['Required Dependencies'] .= ' ' .
+                $deps['required']['pearinstaller']['min'] . ' or newer';
+        }
+
+        if (isset($deps['required']['pearinstaller']['exclude'])) {
+            if (!isset($info['Not Compatible with'])) {
+                $info['Not Compatible with'] = '';
+            } else {
+                $info['Not Compatible with'] .= "\n";
+            }
+
+            if (is_array($deps['required']['pearinstaller']['exclude'])) {
+                $deps['required']['pearinstaller']['exclude'] =
+                    implode(', ', $deps['required']['pearinstaller']['exclude']);
+            }
+            $info['Not Compatible with'] .= "PEAR installer\n  Versions " .
+                $deps['required']['pearinstaller']['exclude'];
+        }
+
+        foreach (array('Package', 'Extension') as $type) {
+            $index = strtolower($type);
+            if (isset($deps['required'][$index])) {
+                if (isset($deps['required'][$index]['name'])) {
+                    $deps['required'][$index] = array($deps['required'][$index]);
+                }
+
+                foreach ($deps['required'][$index] as $package) {
+                    if (isset($package['conflicts'])) {
+                        $infoindex = 'Not Compatible with';
+                        if (!isset($info['Not Compatible with'])) {
+                            $info['Not Compatible with'] = '';
+                        } else {
+                            $info['Not Compatible with'] .= "\n";
+                        }
+                    } else {
+                        $infoindex = 'Required Dependencies';
+                        $info[$infoindex] .= "\n";
+                    }
+
+                    if ($index == 'extension') {
+                        $name = $package['name'];
+                    } else {
+                        if (isset($package['channel'])) {
+                            $name = $package['channel'] . '/' . $package['name'];
+                        } else {
+                            $name = '__uri/' . $package['name'] . ' (static URI)';
+                        }
+                    }
+
+                    $info[$infoindex] .= "$type $name";
+                    if (isset($package['uri'])) {
+                        $info[$infoindex] .= "\n  Download URI: $package[uri]";
+                        continue;
+                    }
+
+                    if (isset($package['max']) && isset($package['min'])) {
+                        $info[$infoindex] .= " \n  Versions " .
+                            $package['min'] . '-' . $package['max'];
+                    } elseif (isset($package['min'])) {
+                        $info[$infoindex] .= " \n  Version " .
+                            $package['min'] . ' or newer';
+                    } elseif (isset($package['max'])) {
+                        $info[$infoindex] .= " \n  Version " .
+                            $package['max'] . ' or older';
+                    }
+
+                    if (isset($package['recommended'])) {
+                        $info[$infoindex] .= "\n  Recommended version: $package[recommended]";
+                    }
+
+                    if (isset($package['exclude'])) {
+                        if (!isset($info['Not Compatible with'])) {
+                            $info['Not Compatible with'] = '';
+                        } else {
+                            $info['Not Compatible with'] .= "\n";
+                        }
+
+                        if (is_array($package['exclude'])) {
+                            $package['exclude'] = implode(', ', $package['exclude']);
+                        }
+
+                        $package['package'] = $package['name']; // for parsedPackageNameToString
+                         if (isset($package['conflicts'])) {
+                            $info['Not Compatible with'] .= '=> except ';
+                        }
+                       $info['Not Compatible with'] .= 'Package ' .
+                            $reg->parsedPackageNameToString($package, true);
+                        $info['Not Compatible with'] .= "\n  Versions " . $package['exclude'];
+                    }
+                }
+            }
+        }
+
+        if (isset($deps['required']['os'])) {
+            if (isset($deps['required']['os']['name'])) {
+                $dep['required']['os']['name'] = array($dep['required']['os']['name']);
+            }
+
+            foreach ($dep['required']['os'] as $os) {
+                if (isset($os['conflicts']) && $os['conflicts'] == 'yes') {
+                    if (!isset($info['Not Compatible with'])) {
+                        $info['Not Compatible with'] = '';
+                    } else {
+                        $info['Not Compatible with'] .= "\n";
+                    }
+                    $info['Not Compatible with'] .= "$os[name] Operating System";
+                } else {
+                    $info['Required Dependencies'] .= "\n";
+                    $info['Required Dependencies'] .= "$os[name] Operating System";
+                }
+            }
+        }
+
+        if (isset($deps['required']['arch'])) {
+            if (isset($deps['required']['arch']['pattern'])) {
+                $dep['required']['arch']['pattern'] = array($dep['required']['os']['pattern']);
+            }
+
+            foreach ($dep['required']['arch'] as $os) {
+                if (isset($os['conflicts']) && $os['conflicts'] == 'yes') {
+                    if (!isset($info['Not Compatible with'])) {
+                        $info['Not Compatible with'] = '';
+                    } else {
+                        $info['Not Compatible with'] .= "\n";
+                    }
+                    $info['Not Compatible with'] .= "OS/Arch matching pattern '/$os[pattern]/'";
+                } else {
+                    $info['Required Dependencies'] .= "\n";
+                    $info['Required Dependencies'] .= "OS/Arch matching pattern '/$os[pattern]/'";
+                }
+            }
+        }
+
+        if (isset($deps['optional'])) {
+            foreach (array('Package', 'Extension') as $type) {
+                $index = strtolower($type);
+                if (isset($deps['optional'][$index])) {
+                    if (isset($deps['optional'][$index]['name'])) {
+                        $deps['optional'][$index] = array($deps['optional'][$index]);
+                    }
+
+                    foreach ($deps['optional'][$index] as $package) {
+                        if (isset($package['conflicts']) && $package['conflicts'] == 'yes') {
+                            $infoindex = 'Not Compatible with';
+                            if (!isset($info['Not Compatible with'])) {
+                                $info['Not Compatible with'] = '';
+                            } else {
+                                $info['Not Compatible with'] .= "\n";
+                            }
+                        } else {
+                            $infoindex = 'Optional Dependencies';
+                            if (!isset($info['Optional Dependencies'])) {
+                                $info['Optional Dependencies'] = '';
+                            } else {
+                                $info['Optional Dependencies'] .= "\n";
+                            }
+                        }
+
+                        if ($index == 'extension') {
+                            $name = $package['name'];
+                        } else {
+                            if (isset($package['channel'])) {
+                                $name = $package['channel'] . '/' . $package['name'];
+                            } else {
+                                $name = '__uri/' . $package['name'] . ' (static URI)';
+                            }
+                        }
+
+                        $info[$infoindex] .= "$type $name";
+                        if (isset($package['uri'])) {
+                            $info[$infoindex] .= "\n  Download URI: $package[uri]";
+                            continue;
+                        }
+
+                        if ($infoindex == 'Not Compatible with') {
+                            // conflicts is only used to say that all versions conflict
+                            continue;
+                        }
+
+                        if (isset($package['max']) && isset($package['min'])) {
+                            $info[$infoindex] .= " \n  Versions " .
+                                $package['min'] . '-' . $package['max'];
+                        } elseif (isset($package['min'])) {
+                            $info[$infoindex] .= " \n  Version " .
+                                $package['min'] . ' or newer';
+                        } elseif (isset($package['max'])) {
+                            $info[$infoindex] .= " \n  Version " .
+                                $package['min'] . ' or older';
+                        }
+
+                        if (isset($package['recommended'])) {
+                            $info[$infoindex] .= "\n  Recommended version: $package[recommended]";
+                        }
+
+                        if (isset($package['exclude'])) {
+                            if (!isset($info['Not Compatible with'])) {
+                                $info['Not Compatible with'] = '';
+                            } else {
+                                $info['Not Compatible with'] .= "\n";
+                            }
+
+                            if (is_array($package['exclude'])) {
+                                $package['exclude'] = implode(', ', $package['exclude']);
+                            }
+
+                            $info['Not Compatible with'] .= "Package $package\n  Versions " .
+                                $package['exclude'];
+                        }
+                    }
+                }
+            }
+        }
+
+        if (isset($deps['group'])) {
+            if (!isset($deps['group'][0])) {
+                $deps['group'] = array($deps['group']);
+            }
+
+            foreach ($deps['group'] as $group) {
+                $info['Dependency Group ' . $group['attribs']['name']] = $group['attribs']['hint'];
+                $groupindex = $group['attribs']['name'] . ' Contents';
+                $info[$groupindex] = '';
+                foreach (array('Package', 'Extension') as $type) {
+                    $index = strtolower($type);
+                    if (isset($group[$index])) {
+                        if (isset($group[$index]['name'])) {
+                            $group[$index] = array($group[$index]);
+                        }
+
+                        foreach ($group[$index] as $package) {
+                            if (!empty($info[$groupindex])) {
+                                $info[$groupindex] .= "\n";
+                            }
+
+                            if ($index == 'extension') {
+                                $name = $package['name'];
+                            } else {
+                                if (isset($package['channel'])) {
+                                    $name = $package['channel'] . '/' . $package['name'];
+                                } else {
+                                    $name = '__uri/' . $package['name'] . ' (static URI)';
+                                }
+                            }
+
+                            if (isset($package['uri'])) {
+                                if (isset($package['conflicts']) && $package['conflicts'] == 'yes') {
+                                    $info[$groupindex] .= "Not Compatible with $type $name";
+                                } else {
+                                    $info[$groupindex] .= "$type $name";
+                                }
+
+                                $info[$groupindex] .= "\n  Download URI: $package[uri]";
+                                continue;
+                            }
+
+                            if (isset($package['conflicts']) && $package['conflicts'] == 'yes') {
+                                $info[$groupindex] .= "Not Compatible with $type $name";
+                                continue;
+                            }
+
+                            $info[$groupindex] .= "$type $name";
+                            if (isset($package['max']) && isset($package['min'])) {
+                                $info[$groupindex] .= " \n  Versions " .
+                                    $package['min'] . '-' . $package['max'];
+                            } elseif (isset($package['min'])) {
+                                $info[$groupindex] .= " \n  Version " .
+                                    $package['min'] . ' or newer';
+                            } elseif (isset($package['max'])) {
+                                $info[$groupindex] .= " \n  Version " .
+                                    $package['min'] . ' or older';
+                            }
+
+                            if (isset($package['recommended'])) {
+                                $info[$groupindex] .= "\n  Recommended version: $package[recommended]";
+                            }
+
+                            if (isset($package['exclude'])) {
+                                if (!isset($info['Not Compatible with'])) {
+                                    $info['Not Compatible with'] = '';
+                                } else {
+                                    $info[$groupindex] .= "Not Compatible with\n";
+                                }
+
+                                if (is_array($package['exclude'])) {
+                                    $package['exclude'] = implode(', ', $package['exclude']);
+                                }
+                                $info[$groupindex] .= "  Package $package\n  Versions " .
+                                    $package['exclude'];
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        if ($obj->getPackageType() == 'bundle') {
+            $info['Bundled Packages'] = '';
+            foreach ($obj->getBundledPackages() as $package) {
+                if (!empty($info['Bundled Packages'])) {
+                    $info['Bundled Packages'] .= "\n";
+                }
+
+                if (isset($package['uri'])) {
+                    $info['Bundled Packages'] .= '__uri/' . $package['name'];
+                    $info['Bundled Packages'] .= "\n  (URI: $package[uri]";
+                } else {
+                    $info['Bundled Packages'] .= $package['channel'] . '/' . $package['name'];
+                }
+            }
+        }
+
+        $info['package.xml version'] = '2.0';
+        if ($installed) {
+            if ($obj->getLastModified()) {
+                $info['Last Modified'] = date('Y-m-d H:i', $obj->getLastModified());
+            }
+
+            $v = $obj->getLastInstalledVersion();
+            $info['Previous Installed Version'] = $v ? $v : '- None -';
+        }
+
+        foreach ($info as $key => $value) {
+            $data['data'][] = array($key, $value);
+        }
+
+        $data['raw'] = $obj->getArray(); // no validation needed
+        $this->ui->outputData($data, 'package-info');
+    }
+}
\ No newline at end of file