diff options
author | Frank Karlitschek <frank@dev.(none)> | 2010-03-10 15:03:40 +0300 |
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committer | Frank Karlitschek <frank@dev.(none)> | 2010-03-10 15:03:40 +0300 |
commit | 16f3bd4e2334491152510598f861a1f6c1ecdae2 (patch) | |
tree | 73370c91c4259f9f20f90137c2e39f366d6d078a /inc/PEAR/Command/Common.php | |
parent | ef2028148691c01c1841745fde9868ce27d9a3a5 (diff) |
commiting ownCloud 1.0 beta 1v1.0.0beta1
Diffstat (limited to 'inc/PEAR/Command/Common.php')
-rwxr-xr-x | inc/PEAR/Command/Common.php | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/inc/PEAR/Command/Common.php b/inc/PEAR/Command/Common.php new file mode 100755 index 00000000000..c6ace694caf --- /dev/null +++ b/inc/PEAR/Command/Common.php @@ -0,0 +1,249 @@ +<?php +// +// +----------------------------------------------------------------------+ +// | PHP Version 5 | +// +----------------------------------------------------------------------+ +// | Copyright (c) 1997-2004 The PHP Group | +// +----------------------------------------------------------------------+ +// | This source file is subject to version 3.0 of the PHP license, | +// | that is bundled with this package in the file LICENSE, and is | +// | available through the world-wide-web at the following url: | +// | http://www.php.net/license/3_0.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. | +// +----------------------------------------------------------------------+ +// | Author: Stig Sæther Bakken <ssb@php.net> | +// +----------------------------------------------------------------------+ +// +// $Id: Common.php,v 1.24 2004/01/08 17:33:13 sniper Exp $ + +require_once "PEAR.php"; + +class PEAR_Command_Common extends PEAR +{ + // {{{ properties + + /** + * PEAR_Config object used to pass user system and configuration + * on when executing commands + * + * @var object + */ + var $config; + + /** + * User Interface object, for all interaction with the user. + * @var object + */ + var $ui; + + var $_deps_rel_trans = array( + 'lt' => '<', + 'le' => '<=', + 'eq' => '=', + 'ne' => '!=', + 'gt' => '>', + 'ge' => '>=', + 'has' => '==' + ); + + var $_deps_type_trans = array( + 'pkg' => 'package', + 'extension' => 'extension', + 'php' => 'PHP', + 'prog' => 'external program', + 'ldlib' => 'external library for linking', + 'rtlib' => 'external runtime library', + 'os' => 'operating system', + 'websrv' => 'web server', + 'sapi' => 'SAPI backend' + ); + + // }}} + // {{{ constructor + + /** + * PEAR_Command_Common constructor. + * + * @access public + */ + function PEAR_Command_Common(&$ui, &$config) + { + parent::PEAR(); + $this->config = &$config; + $this->ui = &$ui; + } + + // }}} + + // {{{ getCommands() + + /** + * Return a list of all the commands defined by this class. + * @return array list of commands + * @access public + */ + function getCommands() + { + $ret = array(); + foreach (array_keys($this->commands) as $command) { + $ret[$command] = $this->commands[$command]['summary']; + } + return $ret; + } + + // }}} + // {{{ getShortcuts() + + /** + * Return a list of all the command shortcuts defined by this class. + * @return array shortcut => command + * @access public + */ + function getShortcuts() + { + $ret = array(); + foreach (array_keys($this->commands) as $command) { + if (isset($this->commands[$command]['shortcut'])) { + $ret[$this->commands[$command]['shortcut']] = $command; + } + } + return $ret; + } + + // }}} + // {{{ getOptions() + + function getOptions($command) + { + return @$this->commands[$command]['options']; + } + + // }}} + // {{{ getGetoptArgs() + + function getGetoptArgs($command, &$short_args, &$long_args) + { + $short_args = ""; + $long_args = array(); + if (empty($this->commands[$command])) { + return; + } + reset($this->commands[$command]); + while (list($option, $info) = each($this->commands[$command]['options'])) { + $larg = $sarg = ''; + if (isset($info['arg'])) { + if ($info['arg']{0} == '(') { + $larg = '=='; + $sarg = '::'; + $arg = substr($info['arg'], 1, -1); + } else { + $larg = '='; + $sarg = ':'; + $arg = $info['arg']; + } + } + if (isset($info['shortopt'])) { + $short_args .= $info['shortopt'] . $sarg; + } + $long_args[] = $option . $larg; + } + } + + // }}} + // {{{ getHelp() + /** + * Returns the help message for the given command + * + * @param string $command The command + * @return mixed A fail string if the command does not have help or + * a two elements array containing [0]=>help string, + * [1]=> help string for the accepted cmd args + */ + function getHelp($command) + { + $config = &PEAR_Config::singleton(); + $help = @$this->commands[$command]['doc']; + if (empty($help)) { + // XXX (cox) Fallback to summary if there is no doc (show both?) + if (!$help = @$this->commands[$command]['summary']) { + return "No help for command \"$command\""; + } + } + if (preg_match_all('/{config\s+([^\}]+)}/e', $help, $matches)) { + foreach($matches[0] as $k => $v) { + $help = preg_replace("/$v/", $config->get($matches[1][$k]), $help); + } + } + return array($help, $this->getHelpArgs($command)); + } + + // }}} + // {{{ getHelpArgs() + /** + * Returns the help for the accepted arguments of a command + * + * @param string $command + * @return string The help string + */ + function getHelpArgs($command) + { + if (isset($this->commands[$command]['options']) && + count($this->commands[$command]['options'])) + { + $help = "Options:\n"; + foreach ($this->commands[$command]['options'] as $k => $v) { + if (isset($v['arg'])) { + if ($v['arg']{0} == '(') { + $arg = substr($v['arg'], 1, -1); + $sapp = " [$arg]"; + $lapp = "[=$arg]"; + } else { + $sapp = " $v[arg]"; + $lapp = "=$v[arg]"; + } + } else { + $sapp = $lapp = ""; + } + if (isset($v['shortopt'])) { + $s = $v['shortopt']; + @$help .= " -$s$sapp, --$k$lapp\n"; + } else { + @$help .= " --$k$lapp\n"; + } + $p = " "; + $doc = rtrim(str_replace("\n", "\n$p", $v['doc'])); + $help .= " $doc\n"; + } + return $help; + } + return null; + } + + // }}} + // {{{ run() + + function run($command, $options, $params) + { + $func = @$this->commands[$command]['function']; + if (empty($func)) { + // look for shortcuts + foreach (array_keys($this->commands) as $cmd) { + if (@$this->commands[$cmd]['shortcut'] == $command) { + $command = $cmd; + $func = @$this->commands[$command]['function']; + if (empty($func)) { + return $this->raiseError("unknown command `$command'"); + } + break; + } + } + } + return $this->$func($command, $options, $params); + } + + // }}} +} + +?>
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