#!@prefix@/bin/php -Cq
<?php // -*- PHP -*-
//
// +----------------------------------------------------------------------+
// | PHP Version 4                                                        |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2002 The PHP Group                                |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license,      |
// | that is bundled with this package in the file LICENSE, and is        |
// | available at through the world-wide-web at                           |
// | http://www.php.net/license/2_02.txt.                                 |
// | If you did not receive a copy of the PHP license and are unable to   |
// | obtain it through the world-wide-web, please send a note to          |
// | license@php.net so we can mail you a copy immediately.               |
// +----------------------------------------------------------------------+
// | Authors: Stig Bakken <ssb@fast.no>                                   |
// |          Tomas V.V.Cox <cox@idecnet.com>                             |
// +----------------------------------------------------------------------+
//

require_once 'PEAR.php';
require_once "PEAR/Config.php";
require_once "PEAR/Command.php";
require_once "Console/Getopt.php";

PEAR_Command::setUIType('CLI');
$all_commands = PEAR_Command::getCommands();
$cmd_options  = PEAR_Command::getOptions();

$progname = basename($argv[0]);

PEAR::setErrorHandling(PEAR_ERROR_DIE, "$progname: %s\n");
$argv = Console_Getopt::readPHPArgv();

// XXX change Getopt to use raiseError() ?
$options = Console_Getopt::getopt($argv, "c:C:d:D:h?sSqu:v" . $cmd_options);
if (PEAR::isError($options)) {
    usage($options);
}

$opts = $options[0];

$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;
    }
}

$config = &PEAR_Config::singleton($pear_user_config, $pear_system_config);
$verbose = $config->get("verbose");
$cmdopts = array();

foreach ($opts as $opt) {
    $param = !empty($opt[1]) ? $opt[1] : null;
    switch ($opt[0]) {
        case 'd':
            list($key, $value) = explode('=', $param);
            $config->set($key, $value, 'user');
            break;
        case 'D':
            list($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', $verbose + 1);
            break;
        case 'q':
            $config->set('verbose', $verbose - 1);
            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][1])) ? $options[1][1] : null;

if (empty($command) && ($store_user_config || $store_system_config)) {
    exit;
}

if (empty($all_commands[$command]) || $command == 'help') {
    usage(null, @$options[1][2]);
}

$cmd = PEAR_Command::factory($command, $config);
if (PEAR::isError($cmd)) {
    die($cmd->getMessage());
}

$cmdargs = array_slice($options[1], 2);
$ok = $cmd->run($command, $cmdopts, $cmdargs);
if ($ok === false) {
    PEAR::raiseError("unknown command `$command'");
}

exit;

// {{{ usage()

function usage($error = null, $helpsubject = null)
{
    global $progname, $all_commands;
    $stderr = fopen('php://stderr', 'w');
    if (PEAR::isError($error)) {
        fputs($stderr, $error->getMessage());
    } elseif ($error !== null) {
        fputs($stderr, $error);
    }
    fputs($stderr,
        "Usage: $progname [options] command [command-options] <parameters>\n");
    if ($helpsubject == "options") {
        fputs($stderr,
        "Options:\n".
        "     -v         increase verbosity level (default 1)\n".
        "     -q         be quiet, decrease verbosity level\n".
        "     -c file    find user configuration in `file'\n".
        "     -C file    find system configuration in `file'\n".
        "     -d foo=bar set user config variable `foo' to `bar'\n".
        "     -D foo=bar set system config variable `foo' to `bar'\n".
        "     -s         store user configuration\n".
        "     -S         store system configuration\n".
        "     -u foo     unset `foo' in the user configuration\n".
        "     -h, -?     display help/usage (this message)\n");
    } else {
        fputs($stderr,
              "Type \"$progname help options\" to list all options.\n");
    }
    fputs($stderr,
          "Commands:\n   " . implode("\n   ", array_keys($all_commands)) .
          "\n");
    fclose($stderr);
    exit;
}

// }}}
// {{{ present_array()

function present_array(&$arr, $keys = null)
{
    if ($keys === null) {
        $keys = array_keys($arr);
    }
    $longest_key = max(array_map("strlen", array_keys($arr))) + 2;
    $format_string = "%{$longest_key}s : %s\n";
    foreach ($keys as $k) {
        if (is_array($arr[$k])) {
            foreach ($arr[$k] as $i => $value) {
                $x = "$k #$i";
                $cont = array();
                foreach(array_keys($value) as $val) {
                    $cont[] = "$val=" . $value[$val];
                }
                $v = implode(", ", $cont);
                printf($format_string, $x, $v);
            }
            continue;
        } else {
            $v = $arr[$k];
            printf($format_string, $k, $v);
        }
    }
}

// }}}
// {{{ heading()

function heading($text)
{
    $l = strlen(trim($text));
    print rtrim($text) . "\n" . str_repeat("=", $l) . "\n";
}

// }}}

/*
 * Local variables:
 * tab-width: 4
 * c-basic-offset: 4
 * indent-tabs-mode: nil
 * End:
 */

?>