Subversion Repositories Applications.gtt

<?php

/**

 * PEAR, the PHP Extension and Application Repository

 *

 * Command line interface

 *

 * PHP versions 4 and 5

 *

 * @category  pear

 * @package   PEAR

 * @author    Stig Bakken <ssb@php.net>

 * @author    Tomas V.V.Cox <cox@idecnet.com>

 * @copyright 1997-2009 The Authors

 * @license   http://opensource.org/licenses/bsd-license.php New BSD License

 * @link      http://pear.php.net/package/PEAR

 */

@ob_end_clean();

if (!defined('PEAR_RUNTYPE')) {

    // this is defined in peclcmd.php as 'pecl'

    define('PEAR_RUNTYPE', 'pear');

}

define('PEAR_IGNORE_BACKTRACE', 1);

/**

 * @nodep Gtk

 */

//the space is needed for windows include paths with trailing backslash

// http://pear.php.net/bugs/bug.php?id=19482

if ('@include_path@ ' != '@'.'include_path'.'@ ') {

    ini_set('include_path', trim('@include_path@ '). PATH_SEPARATOR .  get_include_path());

    $raw = false;

} else {

    // this is a raw, uninstalled pear, either a cvs checkout, or php distro

    $raw = true;

}

@ini_set('allow_url_fopen', true);

@set_time_limit(0);

ob_implicit_flush(true);

@ini_set('track_errors', true);

@ini_set('html_errors', false);

$_PEAR_PHPDIR = '#$%^&*';

set_error_handler('error_handler');

$pear_package_version = "@pear_version@";

require_once 'PEAR.php';

require_once 'PEAR/Frontend.php';

require_once 'PEAR/Config.php';

require_once 'PEAR/Command.php';

require_once 'Console/Getopt.php';

PEAR_Command::setFrontendType('CLI');

$all_commands = PEAR_Command::getCommands();

// remove this next part when we stop supporting that crap-ass PHP 4.2

if (!isset($_SERVER['argv']) && !isset($argv) && !isset($HTTP_SERVER_VARS['argv'])) {

    echo 'ERROR: either use the CLI php executable, ' .

         'or set register_argc_argv=On in php.ini';

    exit(1);

}

$argv = Console_Getopt::readPHPArgv();

// fix CGI sapi oddity - the -- in pear.bat/pear is not removed

if (php_sapi_name() != 'cli' && isset($argv[1]) && $argv[1] == '--') {

    unset($argv[1]);

    $argv = array_values($argv);

}

$progname = PEAR_RUNTYPE;

array_shift($argv);

$options = Console_Getopt::getopt2($argv, "c:C:d:D:Gh?sSqu:vV");

if (PEAR::isError($options)) {

    usage($options);

}

$opts = $options[0];

$fetype = 'CLI';

if ($progname == 'gpear' || $progname == 'pear-gtk') {

    $fetype = 'Gtk2';

} else {

    foreach ($opts as $opt) {

        if ($opt[0] == 'G') {

            $fetype = 'Gtk2';

        }

    }

}

$pear_user_config = '';

$pear_system_config = '';

$store_user_config = false;

$store_system_config = false;

$verbose = 1;

foreach ($opts as $opt) {

    switch ($opt[0]) {

    case 'c':

        $pear_user_config = $opt[1];

        break;

    case 'C':

        $pear_system_config = $opt[1];

        break;

    }

}

PEAR_Command::setFrontendType($fetype);

$ui = &PEAR_Command::getFrontendObject();

$config = &PEAR_Config::singleton($pear_user_config, $pear_system_config);

if (PEAR::isError($config)) {

    $_file = '';

    if ($pear_user_config !== false) {

        $_file .= $pear_user_config;

    }

    if ($pear_system_config !== false) {

        $_file .= '/' . $pear_system_config;

    }

    if ($_file == '/') {

        $_file = 'The default config file';

    }

    $config->getMessage();

    $ui->outputData("ERROR: $_file is not a valid config file or is corrupted.");

    // We stop, we have no idea where we are :)

    exit(1);

}

// this is used in the error handler to retrieve a relative path

$_PEAR_PHPDIR = $config->get('php_dir');

$ui->setConfig($config);

PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, array($ui, "displayFatalError"));

$verbose = $config->get("verbose");

$cmdopts = array();

if ($raw) {

    if (!$config->isDefinedLayer('user') && !$config->isDefinedLayer('system')) {

        $found = false;

        foreach ($opts as $opt) {

            if ($opt[0] == 'd' || $opt[0] == 'D') {

                // the user knows what they are doing, and are setting config values

                $found = true;

            }

        }

        if (!$found) {

            // no prior runs, try to install PEAR

            $parent = dirname(__FILE__);

            if (strpos($parent, 'scripts')) {

                $grandparent = dirname($parent);

                $packagexml = $grandparent . DIRECTORY_SEPARATOR . 'package2.xml';

                $pearbase = $grandparent;

            } else {

                $packagexml = $parent . DIRECTORY_SEPARATOR . 'package2.xml';

                $pearbase = $parent;

            }

            if (file_exists($packagexml)) {

                $options[1] = array(

                    'install',

                    $packagexml

                );

                $config->set('php_dir', $pearbase . DIRECTORY_SEPARATOR . 'php');

                $config->set('data_dir', $pearbase . DIRECTORY_SEPARATOR . 'data');

                $config->set('doc_dir', $pearbase . DIRECTORY_SEPARATOR . 'docs');

                $config->set('test_dir', $pearbase . DIRECTORY_SEPARATOR . 'tests');

                $config->set(

                    'ext_dir',

                    $pearbase . DIRECTORY_SEPARATOR . 'extensions'

                );

                $config->set('bin_dir', $pearbase);

                $config->mergeConfigFile($pearbase . 'pear.ini', false);

                $config->store();

                $config->set('auto_discover', 1);

            }

        }

    }

}

foreach ($opts as $opt) {

    $param = !empty($opt[1]) ? $opt[1] : true;

    switch ($opt[0]) {

    case 'd':

        if ($param === true) {

            die(

                'Invalid usage of "-d" option, expected -d config_value=value, ' .

                'received "-d"' . "\n"

            );

        }

        $possible = explode('=', $param);

        if (count($possible) != 2) {

            die(

                'Invalid usage of "-d" option, expected ' .

                '-d config_value=value, received "' . $param . '"' . "\n"

            );

        }

        list($key, $value) = explode('=', $param);

        $config->set($key, $value, 'user');

        break;

    case 'D':

        if ($param === true) {

            die(

                'Invalid usage of "-d" option, expected ' .

                '-d config_value=value, received "-d"' . "\n"

            );

        }

        $possible = explode('=', $param);

        if (count($possible) != 2) {

            die(

                'Invalid usage of "-d" option, expected ' .

                '-d config_value=value, received "' . $param . '"' . "\n"

            );

        }

        list($key, $value) = explode('=', $param);

        $config->set($key, $value, 'system');

        break;

    case 's':

        $store_user_config = true;

        break;

    case 'S':

        $store_system_config = true;

        break;

    case 'u':

        $config->remove($param, 'user');

        break;

    case 'v':

        $config->set('verbose', $config->get('verbose') + 1);

        break;

    case 'q':

        $config->set('verbose', $config->get('verbose') - 1);

        break;

    case 'V':

        usage(null, 'version');

    case 'c':

    case 'C':

        break;

    default:

        // all non pear params goes to the command

        $cmdopts[$opt[0]] = $param;

        break;

    }

}

if ($store_system_config) {

    $config->store('system');

}

if ($store_user_config) {

    $config->store('user');

}

$command = (isset($options[1][0])) ? $options[1][0] : null;

if (empty($command) && ($store_user_config || $store_system_config)) {

    exit;

}

if ($fetype == 'Gtk2') {

    if (!$config->validConfiguration()) {

        PEAR::raiseError(

            "CRITICAL ERROR: no existing valid configuration files found in " .

            "files '$pear_user_config' or '$pear_system_config', " .

            "please copy an existing configuration file to one of these " .

            "locations, or use the -c and -s options to create one"

        );

    }

    Gtk::main();

} else {

    do {

        if ($command == 'help') {

            usage(null, isset($options[1][1]) ? $options[1][1] : null);

        }

        if (!$config->validConfiguration()) {

            PEAR::raiseError(

                "CRITICAL ERROR: no existing valid configuration files found " .

                "in files '$pear_user_config' or '$pear_system_config', " .

                "please copy an existing configuration file to one of " .

                "these locations, or use the -c and -s options to create one"

            );

        }

        PEAR::pushErrorHandling(PEAR_ERROR_RETURN);

        $cmd = PEAR_Command::factory($command, $config);

        PEAR::popErrorHandling();

        if (PEAR::isError($cmd)) {

            usage(null, isset($options[1][0]) ? $options[1][0] : null);

        }

        $short_args = $long_args = null;

        PEAR_Command::getGetoptArgs($command, $short_args, $long_args);

        array_shift($options[1]);

        $tmp = Console_Getopt::getopt2($options[1], $short_args, $long_args);

        if (PEAR::isError($tmp)) {

            break;

        }

        list($tmpopt, $params) = $tmp;

        $opts = array();

        foreach ($tmpopt as $foo => $tmp2) {

            list($opt, $value) = $tmp2;

            if ($value === null) {

                $value = true; // options without args

            }

            if (strlen($opt) == 1) {

                $cmdoptions = $cmd->getOptions($command);

                foreach ($cmdoptions as $o => $d) {

                    if (isset($d['shortopt']) && $d['shortopt'] == $opt) {

                        $opts[$o] = $value;

                    }

                }

            } else {

                if (substr($opt, 0, 2) == '--') {

                    $opts[substr($opt, 2)] = $value;

                }

            }

        }

        $ok = $cmd->run($command, $opts, $params);

        if ($ok === false) {

            PEAR::raiseError("unknown command `$command'");

        }

        if (PEAR::isError($ok)) {

            PEAR::setErrorHandling(

                PEAR_ERROR_CALLBACK, array($ui, "displayFatalError")

            );

            PEAR::raiseError($ok);

        }

    } while (false);

}

// {{{ usage()

/**

 * Display usage information

 *

 * @param mixed $error       Optional error message

 * @param mixed $helpsubject Optional subject/command to display help for

 *

 * @return void

 */

function usage($error = null, $helpsubject = null)

{

    global $progname, $all_commands;

    $stdout = fopen('php://stdout', 'w');

    if (PEAR::isError($error)) {

        fputs($stdout, $error->getMessage() . "\n");

    } elseif ($error !== null) {

        fputs($stdout, "$error\n");

    }

    if ($helpsubject != null) {

        $put = cmdHelp($helpsubject);

    } else {

        $put = "Commands:\n";

        $maxlen = max(array_map("strlen", $all_commands));

        $formatstr = "%-{$maxlen}s  %s\n";

        ksort($all_commands);

        foreach ($all_commands as $cmd => $class) {

            $put .= sprintf($formatstr, $cmd, PEAR_Command::getDescription($cmd));

        }

        $put .=

            "Usage: $progname [options] command [command-options] <parameters>\n".

            "Type \"$progname help options\" to list all options.\n".

            "Type \"$progname help shortcuts\" to list all command shortcuts.\n".

            "Type \"$progname help version\" or ".

            "\"$progname version\" to list version information.\n".

            "Type \"$progname help <command>\" to get the help ".

            "for the specified command.";

    }

    fputs($stdout, "$put\n");

    fclose($stdout);

    if ($error === null) {

        exit(0);

    }

    exit(1);

}

/**

 * Return help string for specified command

 *

 * @param string $command Command to return help for

 *

 * @return void

 */

function cmdHelp($command)

{

    global $progname, $all_commands, $config;

    if ($command == "options") {

        return

        "Options:\n".

        "     -v         increase verbosity level (default 1)\n".

        "     -q         be quiet, decrease verbosity level\n".

        "     -c file    find user configuration in `file'\n".

        "     -C file    find system configuration in `file'\n".

        "     -d foo=bar set user config variable `foo' to `bar'\n".

        "     -D foo=bar set system config variable `foo' to `bar'\n".

        "     -G         start in graphical (Gtk) mode\n".

        "     -s         store user configuration\n".

        "     -S         store system configuration\n".

        "     -u foo     unset `foo' in the user configuration\n".

        "     -h, -?     display help/usage (this message)\n".

        "     -V         version information\n";

    } elseif ($command == "shortcuts") {

        $sc = PEAR_Command::getShortcuts();

        $ret = "Shortcuts:\n";

        foreach ($sc as $s => $c) {

            $ret .= sprintf("     %-8s %s\n", $s, $c);

        }

        return $ret;

    } elseif ($command == "version") {

        return "PEAR Version: ".$GLOBALS['pear_package_version'].

               "\nPHP Version: ".phpversion().

               "\nZend Engine Version: ".zend_version().

               "\nRunning on: ".php_uname();

    } elseif ($help = PEAR_Command::getHelp($command)) {

        if (is_string($help)) {

            return "$progname $command [options] $help\n";

        }

        if ($help[1] === null) {

            return "$progname $command $help[0]";

        }

        return "$progname $command [options] $help[0]\n$help[1]";

    }

    return "Command '$command' is not valid, try '$progname help'";

}

// }}}

/**

 * error_handler

 *

 * @param mixed $errno  Error number

 * @param mixed $errmsg Message

 * @param mixed $file   Filename

 * @param mixed $line   Line number

 * @param mixed $vars   Variables

 *

 * @access public

 * @return boolean

 */

function error_handler($errno, $errmsg, $file, $line, $vars)

{

    if ($errno & E_STRICT

        || $errno & E_DEPRECATED

        || !error_reporting()

    ) {

        if ($errno & E_STRICT) {

            return; // E_STRICT

        }

        if ($errno & E_DEPRECATED) {

            return; // E_DEPRECATED

        }

        if (!error_reporting() && isset($GLOBALS['config']) && $GLOBALS['config']->get('verbose') < 4) {

            return false; // @silenced error, show all if debug is high enough

        }

    }

    $errortype = array (

        E_DEPRECATED  => 'Deprecated Warning',

        E_ERROR   =>  "Error",

        E_WARNING   =>  "Warning",

        E_PARSE   =>  "Parsing Error",

        E_STRICT  => 'Strict Warning',

        E_NOTICE   =>  "Notice",

        E_CORE_ERROR  =>  "Core Error",

        E_CORE_WARNING  =>  "Core Warning",

        E_COMPILE_ERROR  =>  "Compile Error",

        E_COMPILE_WARNING =>  "Compile Warning",

        E_USER_ERROR =>  "User Error",

        E_USER_WARNING =>  "User Warning",

        E_USER_NOTICE =>  "User Notice"

    );

    $prefix = $errortype[$errno];

    global $_PEAR_PHPDIR;

    if (stristr($file, $_PEAR_PHPDIR)) {

        $file = substr($file, strlen($_PEAR_PHPDIR) + 1);

    } else {

        $file = basename($file);

    }

    print "\n$prefix: $errmsg in $file on line $line\n";

    return false;

}

/*

 * Local variables:

 * tab-width: 4

 * c-basic-offset: 4

 * indent-tabs-mode: nil

 * mode: php

 * End:

 */

// vim600:syn=php