mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-22 23:00:56 +01:00
850 lines
21 KiB
PHP
Executable File
850 lines
21 KiB
PHP
Executable File
#!/usr/bin/php -qC
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<?php
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/**
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* Filemanager - Command line interface
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*
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* @link http://www.egroupware.org
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* @package filemanager
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @copyright (c) 2007/8 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*
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* @todo --domain does NOT work with --user root_* for domains other then the first in header.inc.php
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*/
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chdir(dirname(__FILE__)); // to enable our relative pathes to work
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error_reporting(error_reporting() & ~E_NOTICE);
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if (isset($_SERVER['HTTP_HOST'])) // security precaution: forbit calling ls as web-page
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{
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die('<h1>'.basename(__FILE__).' must NOT be called as web-page --> exiting !!!</h1>');
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}
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/**
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* callback if the session-check fails, creates session from user/passwd in $GLOBALS['egw_login_data']
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*
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* @param array &$account account_info with keys 'login', 'passwd' and optional 'passwd_type'
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* @return boolean/string true if we allow the access and account is set, a sessionid or false otherwise
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*/
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function user_pass_from_argv(&$account)
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{
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$account = $GLOBALS['egw_login_data'];
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//print_r($account);
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if (!($sessionid = $GLOBALS['egw']->session->create($account)))
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{
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echo "Wrong user-account or -password !!!\n\n";
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usage('',1);
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}
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return $sessionid;
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}
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/**
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* Give a usage message and exit
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*
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* @param string $action=null
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* @param int $ret=0 exit-code
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*/
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function usage($action=null,$ret=0)
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{
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$cmd = basename(__FILE__);
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echo "Usage:\t$cmd ls [-r|--recursive|-l|--long|-i|--inode] URL [URL2 ...]\n";
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echo "\t$cmd cat URL [URL2 ...]\n";
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echo "\t$cmd cp [-r|--recursive] [-p|--perms] URL-from URL-to\n";
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echo "\t$cmd cp [-r|--recursive] [-p|--perms] URL-from [URL-from2 ...] URL-to-directory\n";
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echo "\t$cmd rm [-r|--recursive] URL [URL2 ...]\n";
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echo "\t$cmd mkdir [-p|--parents] URL [URL2 ...]\n";
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echo "\t$cmd rmdir URL [URL2 ...]\n";
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echo "\t$cmd touch [-r|--recursive] [-d|--date time] URL [URL2 ...]\n";
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echo "\t$cmd chmod [-r|--recursive] [ugoa]*[+-=][rwx]+,... URL [URL2 ...]\n";
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echo "\t$cmd chown [-r|--recursive] user URL [URL2 ...]\n";
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echo "\t$cmd chgrp [-r|--recursive] group URL [URL2 ...]\n";
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echo "\t$cmd find URL [URL2 ...] [-type (d|f)][-depth][-mindepth n][-maxdepth n][-mime type[/sub]][-name pattern][-path pattern][-uid id][-user name][-nouser][-gid id][-group name][-nogroup][-size N][-cmin N][-ctime N][-mmin N][-mtime N] (N: +n --> >n, -n --> <n, n --> =n) [-limit N[,n]][-order (name|size|...)][-sort (ASC|DESC)]\n";
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echo "\t$cmd mount URL [path] (without path prints out the mounts)\n";
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echo "\t$cmd umount [-a|--all (restores default mounts)] URL|path\n";
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echo "\t$cmd eacl URL [rwx-] [user or group]\n";
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echo "\nCommon options: --user user --password password [--domain domain] can be used to pass eGW credentials without using the URL writing.\n";
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echo "\nURL: {vfs|sqlfs|filesystem}://user:password@domain/home/user/file[?option=value&...], /dir/file, ...\n";
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echo "\nUse root_{header-admin|config-user} as user and according password for root access (no user specific access control and chown).\n\n";
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exit;
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}
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$long = $numeric = $recursive = $perms = $all = $inode = false;
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$argv = $_SERVER['argv'];
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$cmd = basename(array_shift($argv),'.php');
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if ($argv[0][0] != '-' && $argv[0][0] != '/' && strpos($argv[0],'://') === false)
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{
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$cmd = array_shift($argv);
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}
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if (!$argv) $argv = array('-h');
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$args = $find_options = array();
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while(!is_null($option = array_shift($argv)))
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{
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if ($option == '-' || $option[0] != '-') // no option --> argument
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{
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$args[] = $option;
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continue;
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}
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switch($option)
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{
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default:
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if ($cmd == 'find')
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{
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if (!in_array($option,array('-type','-depth','-mindepth','-maxdepth','-name','-path',
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'-uid','-user','-nouser','-gid','-group','-nogroup','-mime',
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'-empty','-size','-cmin','-ctime','-mmin','-mtime','-limit','-order','-sort')))
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{
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usage();
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}
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if (in_array($option,array('-empty','-depth','-nouser','-nogroup')))
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{
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$find_options[substr($option,1)] = true;
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}
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else
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{
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$find_options[substr($option,1)] = array_shift($argv);
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}
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break;
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}
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// multiple options, eg. -rp --> -r -p
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elseif($option[0] == '-' && $option[1] != '-' && strlen($option) > 2)
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{
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for($i = 1; $i < strlen($option); ++$i)
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{
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array_unshift($argv,'-'.$option[$i]);
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}
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break;
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}
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case '-h': case '--help':
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usage();
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case '-l': case '--long':
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$long = true;
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break;
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case '-n': case '--numeric':
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$numeric = true;
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break;
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case '-r': case '--recursive':
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$recursive = true;
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break;
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case '-i': case '--inode':
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$inode = true;
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break;
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case '-p': case '--parents': case '--perms':
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if ($cmd == 'cp')
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{
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$perms = true;
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}
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else
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{
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$recursive = true;
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}
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break;
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case '-d': case '--date':
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$time = strtotime(array_shift($argv));
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break;
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case '-a': case '--all':
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$all = true;
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break;
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case '--user':
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$user = array_shift($argv);
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break;
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case '--password':
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case '--passwd':
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$passwd = array_shift($argv);
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break;
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case '--domain':
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$domain = array_shift($argv);
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break;
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}
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}
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if ($user && $passwd)
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{
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load_egw($user,$passwd,$domain ? $domain : 'default');
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}
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$argv = $args;
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$argc = count($argv);
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switch($cmd)
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{
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case 'umount':
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if ($argc != 1 && !$all)
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{
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usage();
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}
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if (($url = $argv[0])) load_wrapper($url);
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if(!egw_vfs::$is_root)
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{
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die("You need to be root to do that!\n");
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}
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if ($all)
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{
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config::save_value('vfs_fstab',$GLOBALS['egw_info']['server']['vfs_fstab']='','phpgwapi');
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echo "Restored default mounts:\n";
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}
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elseif (!egw_vfs::umount($url))
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{
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die("$url is NOT mounted!\n");
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}
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else
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{
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echo "Successful unmounted $url:\n";
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}
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// fall trough to output current mount table
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case 'mount':
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if ($argc > 2)
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{
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usage();
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}
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load_wrapper($url=$argv[0]);
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if($argc > 1 && !egw_vfs::$is_root)
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{
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die("You need to be root to do that!\n");
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}
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$fstab = egw_vfs::mount($url,$path=$argv[1]);
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if (is_array($fstab))
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{
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foreach($fstab as $path => $url)
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{
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echo "$url\t$path\n";
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}
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}
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elseif ($fstab === false)
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{
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echo "URL '$url' not found or permission denied (are your root?)!\n";
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}
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else
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{
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echo "$url successful mounted to $path\n";
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}
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break;
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case 'eacl':
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do_eacl($argv);
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break;
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case 'find':
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do_find($argv,$find_options);
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break;
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case 'cp':
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do_cp($argv,$recursive,$perms);
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break;
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case 'rename':
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if (count($argv) != 2) usage(null,3);
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load_wrapper($argv[0]);
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load_wrapper($argv[1]);
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rename($argv[0],$argv[1]);
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break;
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default:
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while($argv)
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{
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$url = array_shift($argv);
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load_wrapper($url);
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echo "$cmd $url (long=".(int)$long.", numeric=".(int)$numeric.", recursive=".(int)$recursive.")\n";
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switch($cmd)
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{
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case 'rm':
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if ($recursive)
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{
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if (!class_exists('egw_vfs'))
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{
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die("rm -r only implemented for eGW streams!"); // dont want to repeat the code here
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}
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array_unshift($argv,$url);
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egw_vfs::remove($argv,true);
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$argv = array();
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}
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else
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{
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unlink($url);
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}
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break;
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case 'rmdir':
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rmdir($url);
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break;
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case 'mkdir':
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if (!mkdir($url,null,$recursive)) echo "Can't create directory, permission denied!\n";
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break;
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case 'touch':
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case 'chmod':
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case 'chown':
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case 'chgrp':
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switch($cmd)
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{
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case 'touch':
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$params = array($url,$time);
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break;
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case 'chmod':
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if (!isset($mode))
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{
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$mode = $url; // first param is mode
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$url = array_shift($argv);
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}
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if (parse_url($url,PHP_URL_SCHEME)) load_wrapper($url); // cant use stat or egw_vfs::mode2int otherwise!
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if (strpos($mode,'+') !== false || strpos($mode,'-') !== false)
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{
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$stat = stat($url);
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$set = $stat['mode'];
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}
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else
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{
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$set = 0;
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}
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if (!class_exists('egw_vfs'))
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{
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die("chmod only implemented for eGW streams!"); // dont want to repeat the code here
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}
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$set = egw_vfs::mode2int($mode,$set);
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$params = array($url,$set);
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break;
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case 'chown':
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case 'chgrp':
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$type = $cmd == 'chgrp' ? 'group' : 'user';
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if (!isset($owner))
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{
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$owner = $url; // first param is owner/group
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$url = array_shift($argv);
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if (parse_url($url,PHP_URL_SCHEME)) load_wrapper($url); // we need the header loaded
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if ($owner == 'root')
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{
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$owner = 0;
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}
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elseif (!is_numeric($owner))
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{
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if (!is_object($GLOBALS['egw']))
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{
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die("only numeric user/group-id's allowed for non eGW streams!");
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}
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if (!($owner = $GLOBALS['egw']->accounts->name2id($owner_was=$owner,'account_lid',$type[0])) ||
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($owner < 0) != ($cmd == 'chgrp'))
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{
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die("Unknown $type '$owner_was'!");
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}
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}
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elseif($owner && is_object($GLOBALS['egw']) && (!$GLOBALS['egw']->accounts->id2name($owner) ||
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($owner < 0) != ($cmd == 'chgrp')))
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{
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die("Unknown $type '$owner_was'!");
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}
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}
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$params = array($url,$owner);
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break;
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}
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if (($scheme = parse_url($url,PHP_URL_SCHEME)))
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{
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load_wrapper($url);
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}
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if ($recursive && class_exists('egw_vfs'))
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{
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array_unshift($argv,$url);
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$params = array($argv,null,$cmd,$params[1]);
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$cmd = array('egw_vfs','find');
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$argv = array(); // we processed all url's
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}
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//echo "calling cmd=".print_r($cmd,true).", params=".print_r($params,true)."\n";
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call_user_func_array($cmd,$params);
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break;
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case 'cat':
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case 'ls':
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default:
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// recursive ls atm only for vfs://
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if ($cmd != 'cat' && $recursive && class_exists('egw_vfs'))
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{
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load_wrapper($url);
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array_unshift($argv,$url);
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egw_vfs::find($argv,array('url'=>true,),'do_stat',array($long,$numeric,true,$inode));
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$argv = array();
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}
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elseif (is_dir($url) && ($dir = opendir($url)))
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{
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if ($argc)
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{
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if (!($name = basename(parse_url($url,PHP_URL_PATH)))) $name = '/';
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echo "\n$name:\n";
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}
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// separate evtl. query part, to re-add it after the file-name
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$query = '';
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list($url,$query) = explode('?',$url,2);
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if ($query) $query = '?'.$query;
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if (substr($url,-1) == '/')
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{
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$url = substr($url,0,-1);
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}
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while(($file = readdir($dir)) !== false)
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{
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do_stat($url.'/'.$file.$query,$long,$numeric,false,$inode);
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}
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closedir($dir);
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}
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elseif ($cmd == 'cat')
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{
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if (!($f = fopen($url,'r')))
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{
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echo "File $url not found !!!\n\n";
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}
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else
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{
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if ($argc)
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{
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echo "\n".basename(parse_url($url,PHP_URL_PATH)).":\n";
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}
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fpassthru($f);
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fclose($f);
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}
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}
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else
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{
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do_stat($url,$long,$numeric,false,$inode);
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}
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if (!$long && $cmd == 'ls') echo "\n";
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break;
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}
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}
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}
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/**
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* Load the necessary wrapper for an url or die if it cant be loaded
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*
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* @param string $url
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*/
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function load_wrapper($url)
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{
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$scheme = parse_url($url,PHP_URL_SCHEME);
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if (!in_array($scheme,stream_get_wrappers()))
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{
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switch($scheme)
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{
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case 'webdav':
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require_once('HTTP/WebDAV/Client.php');
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break;
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case '': // default scheme is file and alsways available
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break;
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default:
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if (!isset($GLOBALS['egw']) && !in_array($scheme,array('smb','imap')))
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{
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load_egw(parse_url($url,PHP_URL_USER),parse_url($url,PHP_URL_PASS),parse_url($url,PHP_URL_HOST));
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}
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// get eGW's __autoload() function
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include_once(EGW_API_INC.'/common_functions.inc.php');
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if (!class_exists(str_replace('.','_',$scheme).'_stream_wrapper'))
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{
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die("Unknown scheme '$scheme' in $url !!!\n\n");
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}
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break;
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}
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}
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}
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/**
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* Start the eGW session, exits on wrong credintials
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*
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* @param string $user
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* @param string $passwd
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* @param string $domain
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*/
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function load_egw($user,$passwd,$domain='default')
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{
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//echo "load_egw($user,$passwd,$domain)\n";
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$_GET['domain'] = $domain;
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$GLOBALS['egw_login_data'] = array(
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'login' => $user,
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'passwd' => $passwd,
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'passwd_type' => 'text',
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);
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if (ini_get('session.save_handler') == 'files' && !is_writable(ini_get('session.save_path')) && is_dir('/tmp') && is_writable('/tmp'))
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{
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ini_set('session.save_path','/tmp'); // regular users may have no rights to apache's session dir
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}
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$GLOBALS['egw_info'] = array(
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'flags' => array(
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'currentapp' => 'filemanager',
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'noheader' => true,
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'autocreate_session_callback' => 'user_pass_from_argv',
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'no_exception_handler' => 'cli',
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)
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);
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if (substr($user,0,5) != 'root_')
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{
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include('../header.inc.php');
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}
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else
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{
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$GLOBALS['egw_info']['flags']['currentapp'] = 'login';
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include('../header.inc.php');
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if ($user == 'root_'.$GLOBALS['egw_info']['server']['header_admin_user'] &&
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_check_pw($GLOBALS['egw_info']['server']['header_admin_password'],$passwd) ||
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$user == 'root_'.$GLOBALS['egw_domain'][$_GET['domain']]['config_user'] &&
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_check_pw($GLOBALS['egw_domain'][$_GET['domain']]['config_passwd'],$passwd))
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{
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echo "\nRoot access granted!\n";
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egw_vfs::$is_root = true;
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}
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else
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{
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die("Unknown user or password!\n");
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}
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}
|
|
|
|
$cmd = $GLOBALS['cmd'];
|
|
if (!in_array($cmd,array('ls','find','mount','umount','eacl')) && $GLOBALS['egw_info']['server']['files_dir'] && !is_writable($GLOBALS['egw_info']['server']['files_dir']))
|
|
{
|
|
echo "\nError: eGroupWare's files directory {$GLOBALS['egw_info']['server']['files_dir']} is NOT writable by the user running ".basename(__FILE__)."!\n".
|
|
"--> Please run it as the same user the webserver uses or root, otherwise the $cmd command will fail!\n\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check password against a md5 hash or cleartext password
|
|
*
|
|
* @param string $hash_or_cleartext
|
|
* @param string $pw
|
|
* @return boolean
|
|
*/
|
|
function _check_pw($hash_or_cleartext,$pw)
|
|
{
|
|
//echo "_check_pw($hash_or_cleartext,$pw) md5=".md5($pw)."\n";
|
|
if (preg_match('/^[0-9a-f]{32}$/',$hash_or_cleartext))
|
|
{
|
|
return $hash_or_cleartext == md5($pw);
|
|
}
|
|
return $hash_or_cleartext == $pw;
|
|
}
|
|
|
|
/**
|
|
* Set, delete or show the extended acl for a given path
|
|
*
|
|
* @param array $argv
|
|
*/
|
|
function do_eacl(array $argv)
|
|
{
|
|
$argc = count($argv);
|
|
|
|
if ($argc < 1 || $argc > 3)
|
|
{
|
|
usage();
|
|
}
|
|
load_wrapper($url = $argv[0]);
|
|
if (!class_exists('egw_vfs'))
|
|
{
|
|
die('eacl only implemented for eGW streams!');
|
|
}
|
|
if (!file_exists($url))
|
|
{
|
|
die("$url: no such file our directory!\n");
|
|
}
|
|
if ($argc == 1)
|
|
{
|
|
foreach(egw_vfs::get_eacl($url) as $acl)
|
|
{
|
|
$mode = ($acl['rights'] & egw_vfs::READABLE ? 'r' : '-').
|
|
($acl['rights'] & egw_vfs::WRITABLE ? 'w' : '-').
|
|
($acl['rights'] & egw_vfs::EXECUTABLE ? 'x' : '-');
|
|
echo $acl['path']."\t$mode\t".$GLOBALS['egw']->accounts->id2name($acl['owner'])."\n";
|
|
}
|
|
return;
|
|
}
|
|
if ($argc > 1 && !is_numeric($argv[1]))
|
|
{
|
|
$mode=$argv[1];
|
|
$argv[1] = null;
|
|
for($i = 0; $mode[$i]; ++$i)
|
|
{
|
|
switch($mode[$i])
|
|
{
|
|
case 'x': $argv[1] |= egw_vfs::EXECUTABLE; break;
|
|
case 'w': $argv[1] |= egw_vfs::WRITABLE; break;
|
|
case 'r': $argv[1] |= egw_vfs::READABLE; break;
|
|
}
|
|
}
|
|
}
|
|
if (!egw_vfs::eacl($url,$argv[1],$argc > 2 && !is_numeric($argv[2]) ? $GLOBALS['egw']->accounts->name2id($argv[2]) : $argv[2]))
|
|
{
|
|
echo "Error setting extended acl for $argv[0]!\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Give the stats for one file
|
|
*
|
|
* @param string $url
|
|
* @param boolean $long=false true=long listing with owner,group,size,perms, default false only filename
|
|
* @param boolean $numeric=false true=give numeric uid&gid, else resolve the id to a name
|
|
* @param boolean $full_path=false true=give full path instead of just filename
|
|
* @param boolean $inode=false true=display inode (sqlfs id)
|
|
*/
|
|
function do_stat($url,$long=false,$numeric=false,$full_path=false,$inode=false)
|
|
{
|
|
//echo "do_stat($url,$long,$numeric,$full_path)\n";
|
|
$bname = parse_url($url,PHP_URL_PATH);
|
|
|
|
if (!$full_path)
|
|
{
|
|
$bname = basename($bname);
|
|
}
|
|
if (!($stat = @lstat($url)))
|
|
{
|
|
echo "$bname: no such file or directory!\n";
|
|
}
|
|
elseif ($long)
|
|
{
|
|
//echo $url; print_r($stat);
|
|
|
|
if (class_exists('egw_vfs'))
|
|
{
|
|
$perms = egw_vfs::int2mode($stat['mode']);
|
|
}
|
|
else
|
|
{
|
|
$perms = int2mode($stat['mode']);
|
|
}
|
|
if ($numeric)
|
|
{
|
|
$uid = $stat['uid'];
|
|
$gid = $stat['gid'];
|
|
}
|
|
else
|
|
{
|
|
if ($stat['uid'])
|
|
{
|
|
$uid = isset($GLOBALS['egw']) ? $GLOBALS['egw']->accounts->id2name($stat['uid']) :
|
|
(function_exists('posix_getpwuid') ? posix_getpwuid($stat['uid']) : $stat['uid']);
|
|
if (is_array($uid)) $uid = $uid['name'];
|
|
if (empty($uid)) $uid = $stat['uid'];
|
|
}
|
|
if (!isset($uid)) $uid = 'root';
|
|
if ($stat['gid'])
|
|
{
|
|
$gid = isset($GLOBALS['egw']) ? $GLOBALS['egw']->accounts->id2name(-abs($stat['gid'])) :
|
|
(function_exists('posix_getgrgid') ? posix_getgrgid($stat['gid']) : $stat['gid']);
|
|
if (is_array($gid)) $gid = $gid['name'];
|
|
if (empty($gid)) $gid = $stat['gid'];
|
|
}
|
|
if (!isset($gid)) $gid = 'root';
|
|
}
|
|
$size = hsize($stat['size']);
|
|
$mtime = date('Y-m-d H:i:s',$stat['mtime']);
|
|
$nlink = $stat['nlink'];
|
|
if (($stat['mode'] & 0xA000) == 0xA000)
|
|
{
|
|
$symlink = " -> ".(class_exists('egw_vfs') ? egw_vfs::readlink($url) : readlink($url));
|
|
}
|
|
if ($inode)
|
|
{
|
|
echo $stat['ino']."\t";
|
|
}
|
|
echo "$perms $nlink\t$uid\t$gid\t$size\t$mtime\t$bname$symlink\n";
|
|
}
|
|
else
|
|
{
|
|
echo "$bname\t";
|
|
}
|
|
}
|
|
|
|
function hsize($size)
|
|
{
|
|
if ($size < 1024) return $size;
|
|
if ($size < 1024*1024) return sprintf('%3.1lfk',(float)$size/1024);
|
|
return sprintf('%3.1lfM',(float)$size/(1024*1024));
|
|
}
|
|
|
|
|
|
function do_cp($argv,$recursive=false,$perms=false)
|
|
{
|
|
$to = array_pop($argv);
|
|
load_wrapper($to);
|
|
|
|
$to_exists = file_exists($to);
|
|
|
|
if (count($argv) > 1 && $to_exists && !is_dir($to))
|
|
{
|
|
usage(null,4);
|
|
}
|
|
foreach($argv as $from)
|
|
{
|
|
if (is_dir($from) && (!file_exists($to) || is_dir($to)) && $recursive && class_exists('egw_vfs'))
|
|
{
|
|
foreach(egw_vfs::find($from,array('url' => true)) as $f)
|
|
{
|
|
$t = $to.substr($f,strlen($from));
|
|
if (is_dir($f))
|
|
{
|
|
++$anz_dirs;
|
|
mkdir($t);
|
|
}
|
|
else
|
|
{
|
|
++$anz_files;
|
|
_cp($f,$t);
|
|
}
|
|
if ($perms) _cp_perms($f,$t);
|
|
}
|
|
echo ($anz_dirs?"$anz_dirs dir(s) created and ":'')."$anz_files file(s) copied.\n";
|
|
}
|
|
else
|
|
{
|
|
_cp($from,$to,true);
|
|
if ($perms) _cp_perms($from,$to);
|
|
}
|
|
}
|
|
}
|
|
|
|
function _cp($from,$to,$verbose=false,$perms=false)
|
|
{
|
|
load_wrapper($from);
|
|
|
|
if (is_dir($to) || !file_exists($to) && is_dir($from) && $mkdir)
|
|
{
|
|
$path = parse_url($from,PHP_URL_PATH);
|
|
if (is_dir($to))
|
|
{
|
|
list($to,$query) = explode('?',$to,2);
|
|
$to .= '/'.basename($path).($query ? '?'.$query : '');
|
|
}
|
|
}
|
|
if (!($from_fp = fopen($from,'r')))
|
|
{
|
|
die("File $from not found!\n");
|
|
}
|
|
if (!($to_fp = fopen($to,'w')))
|
|
{
|
|
die("Can't open $to for writing!\n");
|
|
}
|
|
//stream_filter_append($from_fp,'convert.base64-decode');
|
|
$count = stream_copy_to_stream($from_fp,$to_fp);
|
|
|
|
if ($verbose) echo hsize($count)." bytes written to $to\n";
|
|
|
|
fclose($from_fp);
|
|
|
|
if (!fclose($to_fp))
|
|
{
|
|
die("Error closing $to!\n");
|
|
}
|
|
}
|
|
|
|
|
|
function _cp_perms($from,$to)
|
|
{
|
|
if (($from_stat = stat($from)) && ($to_stat = stat($to)))
|
|
{
|
|
foreach(array(
|
|
'mode' => 'chmod',
|
|
'uid' => 'chown',
|
|
'gid' => 'chgrp',
|
|
) as $perm => $cmd)
|
|
{
|
|
if ($from_stat[$perm] != $to_stat[$perm])
|
|
{
|
|
//echo "egw_vfs::$cmd($to,{$from_stat[$perm]}\n";
|
|
call_user_func(array('egw_vfs',$cmd),$to,$from_stat[$perm]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function do_find($bases,$options)
|
|
{
|
|
foreach($bases as $url)
|
|
{
|
|
load_wrapper($url);
|
|
}
|
|
$options['url'] = true; // we use url's not vfs pathes in filemanager/cli.php
|
|
|
|
foreach(egw_vfs::find($bases,$options) as $path)
|
|
{
|
|
echo "$path\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Convert a numerical mode to a symbolic mode-string
|
|
*
|
|
* @param int $mode
|
|
* @return string
|
|
*/
|
|
function int2mode( $mode )
|
|
{
|
|
if(($mode & 0xA000) == 0xA000) // Symbolic Link
|
|
{
|
|
$sP = 'l';
|
|
}
|
|
elseif(($mode & 0xC000) == 0xC000) // Socket
|
|
{
|
|
$sP = 's';
|
|
}
|
|
elseif($mode & 0x1000) // FIFO pipe
|
|
{
|
|
$sP = 'p';
|
|
}
|
|
elseif($mode & 0x2000) // Character special
|
|
{
|
|
$sP = 'c';
|
|
}
|
|
elseif($mode & 0x4000) // Directory
|
|
{
|
|
$sP = 'd';
|
|
}
|
|
elseif($mode & 0x6000) // Block special
|
|
{
|
|
$sP = 'b';
|
|
}
|
|
elseif($mode & 0x8000) // Regular
|
|
{
|
|
$sP = '-';
|
|
}
|
|
else // UNKNOWN
|
|
{
|
|
$sP = 'u';
|
|
}
|
|
|
|
// owner
|
|
$sP .= (($mode & 0x0100) ? 'r' : '-') .
|
|
(($mode & 0x0080) ? 'w' : '-') .
|
|
(($mode & 0x0040) ? (($mode & 0x0800) ? 's' : 'x' ) :
|
|
(($mode & 0x0800) ? 'S' : '-'));
|
|
|
|
// group
|
|
$sP .= (($mode & 0x0020) ? 'r' : '-') .
|
|
(($mode & 0x0010) ? 'w' : '-') .
|
|
(($mode & 0x0008) ? (($mode & 0x0400) ? 's' : 'x' ) :
|
|
(($mode & 0x0400) ? 'S' : '-'));
|
|
|
|
// world
|
|
$sP .= (($mode & 0x0004) ? 'r' : '-') .
|
|
(($mode & 0x0002) ? 'w' : '-') .
|
|
(($mode & 0x0001) ? (($mode & 0x0200) ? 't' : 'x' ) :
|
|
(($mode & 0x0200) ? 'T' : '-'));
|
|
|
|
return $sP;
|
|
}
|