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ftp_class.php
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<?php
/**
* PemFTP - A Ftp implementation in pure PHP
*
* @package PemFTP
* @since 2.5
*
* @version 1.0
* @copyright Alexey Dotsenko
* @author Alexey Dotsenko
* @link http://www.phpclasses.org/browse/package/1743.html Site
* @license LGPL License http://www.opensource.org/licenses/lgpl-license.html
*/
/**
* Defines the newline characters, if not defined already.
*
* This can be redefined.
*
* @since 2.5
* @var string
*/
if(!defined('CRLF')) define('CRLF',"\r\n");
/**
* Sets whatever to autodetect ASCII mode.
*
* This can be redefined.
*
* @since 2.5
* @var int
*/
if(!defined('FTP_AUTOASCII')) define('FTP_AUTOASCII', -1);
/**
*
* This can be redefined.
* @since 2.5
* @var int
*/
if(!defined('FTP_BINARY')) define('FTP_BINARY', 1);
/**
*
* This can be redefined.
* @since 2.5
* @var int
*/
if(!defined('FTP_ASCII')) define('FTP_ASCII', 0);
/**
* Whether to force FTP.
*
* This can be redefined.
*
* @since 2.5
* @var bool
*/
if(!defined('FTP_FORCE')) define('FTP_FORCE', true);
/**
* @since 2.5
* @var string
*/
define('FTP_OS_Unix','u');
/**
* @since 2.5
* @var string
*/
define('FTP_OS_Windows','w');
/**
* @since 2.5
* @var string
*/
define('FTP_OS_Mac','m');
/**
* PemFTP base class
*
*/
class ftp_base {
/* Public variables */
var $LocalEcho;
var $Verbose;
var $OS_local;
var $OS_remote;
/* Private variables */
var $_lastaction;
var $_errors;
var $_type;
var $_umask;
var $_timeout;
var $_passive;
var $_host;
var $_fullhost;
var $_port;
var $_datahost;
var $_dataport;
var $_ftp_control_sock;
var $_ftp_data_sock;
var $_ftp_temp_sock;
var $_ftp_buff_size;
var $_login;
var $_password;
var $_connected;
var $_ready;
var $_code;
var $_message;
var $_can_restore;
var $_port_available;
var $_curtype;
var $_features;
var $_error_array;
var $AuthorizedTransferMode;
var $OS_FullName;
var $_eol_code;
var $AutoAsciiExt;
/* Constructor */
function __construct($port_mode=FALSE, $verb=FALSE, $le=FALSE) {
$this->LocalEcho=$le;
$this->Verbose=$verb;
$this->_lastaction=NULL;
$this->_error_array=array();
$this->_eol_code=array(FTP_OS_Unix=>"\n", FTP_OS_Mac=>"\r", FTP_OS_Windows=>"\r\n");
$this->AuthorizedTransferMode=array(FTP_AUTOASCII, FTP_ASCII, FTP_BINARY);
$this->OS_FullName=array(FTP_OS_Unix => 'UNIX', FTP_OS_Windows => 'WINDOWS', FTP_OS_Mac => 'MACOS');
$this->AutoAsciiExt=array('ASP','BAT','C','CPP','CSS','CSV','JS','H','HTM','HTML','SHTML','INI','LOG','PHP','TPL','PHTML','PL','PERL','SH','SQL','TXT');
$this->_port_available=($port_mode==TRUE);
$this->SendMSG('Staring FTP client class'.($this->_port_available? '' : ' without PORT mode support'));
$this->_connected=FALSE;
$this->_ready=FALSE;
$this->_can_restore=FALSE;
$this->_code=0;
$this->_message = '';
$this->_ftp_buff_size=4096;
$this->_curtype=NULL;
$this->SetUmask(0022);
$this->SetType(FTP_AUTOASCII);
$this->SetTimeout(30);
$this->Passive(!$this->_port_available);
$this->_login='anonymous';
$this->_password='[email protected]';
$this->_features=array();
$this->OS_local=FTP_OS_Unix;
$this->OS_remote=FTP_OS_Unix;
$this->features=array();
if(strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') $this->OS_local=FTP_OS_Windows;
elseif(strtoupper(substr(PHP_OS, 0, 3)) === 'MAC') $this->OS_local=FTP_OS_Mac;
}
// <!-- --------------------------------------------------------------------------------------- -->
// <!-- Public functions -->
// <!-- --------------------------------------------------------------------------------------- -->
function parselisting($line) {
$is_windows = ($this->OS_remote == FTP_OS_Windows);
if ($is_windows && preg_match('/([0-9]{2})-([0-9]{2})-([0-9]{2}) +([0-9]{2}):([0-9]{2})(AM|PM) +([0-9]+|<DIR>) +(.+)/',$line,$lucifer)) {
$b = array();
if ($lucifer[3]<70) { $lucifer[3]+=2000; } else { $lucifer[3]+=1900; } // 4digit year fix
$b['isdir'] = ($lucifer[7]=='<DIR>');
if ( $b['isdir'] )
$b['type'] = 'd';
else
$b['type'] = 'f';
$b['size'] = $lucifer[7];
$b['month'] = $lucifer[1];
$b['day'] = $lucifer[2];
$b['year'] = $lucifer[3];
$b['hour'] = $lucifer[4];
$b['minute'] = $lucifer[5];
$b['time'] = @mktime($lucifer[4]+(strcasecmp($lucifer[6],'PM')==0?12:0),$lucifer[5],0,$lucifer[1],$lucifer[2],$lucifer[3]);
$b['am/pm'] = $lucifer[6];
$b['name'] = $lucifer[8];
} else if (!$is_windows && $lucifer=preg_split('/[ ]/',$line,9,PREG_SPLIT_NO_EMPTY)) {
//echo $line."\n";
$lcount=count($lucifer);
if ($lcount<8) return '';
$b = array();
$b['isdir'] = $lucifer[0]{0} === 'd';
$b['islink'] = $lucifer[0]{0} === 'l';
if ( $b['isdir'] )
$b['type'] = 'd';
elseif ( $b['islink'] )
$b['type'] = 'l';
else
$b['type'] = 'f';
$b['perms'] = $lucifer[0];
$b['number'] = $lucifer[1];
$b['owner'] = $lucifer[2];
$b['group'] = $lucifer[3];
$b['size'] = $lucifer[4];
if ($lcount==8) {
sscanf($lucifer[5],'%d-%d-%d',$b['year'],$b['month'],$b['day']);
sscanf($lucifer[6],'%d:%d',$b['hour'],$b['minute']);
$b['time'] = @mktime($b['hour'],$b['minute'],0,$b['month'],$b['day'],$b['year']);
$b['name'] = $lucifer[7];
} else {
$b['month'] = $lucifer[5];
$b['day'] = $lucifer[6];
if (preg_match('/([0-9]{2}):([0-9]{2})/',$lucifer[7],$l2)) {
$b['year'] = date('Y');
$b['hour'] = $l2[1];
$b['minute'] = $l2[2];
} else {
$b['year'] = $lucifer[7];
$b['hour'] = 0;
$b['minute'] = 0;
}
$b['time'] = strtotime(sprintf('%d %s %d %02d:%02d',$b['day'],$b['month'],$b['year'],$b['hour'],$b['minute']));
$b['name'] = $lucifer[8];
}
}
return $b;
}
function SendMSG($message = '', $crlf=true) {
if ($this->Verbose) {
echo $message.($crlf?CRLF:'');
flush();
}
return TRUE;
}
function SetType($mode=FTP_AUTOASCII) {
if(!in_array($mode, $this->AuthorizedTransferMode)) {
$this->SendMSG('Wrong type');
return FALSE;
}
$this->_type=$mode;
$this->SendMSG('Transfer type: '.($this->_type==FTP_BINARY?'binary':($this->_type==FTP_ASCII?'ASCII':'auto ASCII') ) );
return TRUE;
}
function _settype($mode=FTP_ASCII) {
if($this->_ready) {
if($mode==FTP_BINARY) {
if($this->_curtype!=FTP_BINARY) {
if(!$this->_exec('TYPE I', 'SetType')) return FALSE;
$this->_curtype=FTP_BINARY;
}
} elseif($this->_curtype!=FTP_ASCII) {
if(!$this->_exec('TYPE A', 'SetType')) return FALSE;
$this->_curtype=FTP_ASCII;
}
} else return FALSE;
return TRUE;
}
function Passive($pasv=NULL) {
if(is_null($pasv)) $this->_passive=!$this->_passive;
else $this->_passive=$pasv;
if(!$this->_port_available && !$this->_passive) {
$this->SendMSG('Only passive connections available!');
$this->_passive=TRUE;
return FALSE;
}
$this->SendMSG('Passive mode '.($this->_passive?'on':'off'));
return TRUE;
}
function SetServer($host, $port=21, $reconnect=true) {
if(!is_long($port)) {
$this->verbose=true;
$this->SendMSG('Incorrect port syntax');
return FALSE;
} else {
$ip=@gethostbyname($host);
$dns=@gethostbyaddr($host);
if(!$ip) $ip=$host;
if(!$dns) $dns=$host;
// Validate the IPAddress PHP4 returns -1 for invalid, PHP5 false
// -1 === '255.255.255.255' which is the broadcast address which is also going to be invalid
$ipaslong = ip2long($ip);
if ( ($ipaslong == false) || ($ipaslong === -1) ) {
$this->SendMSG("Wrong host name/address '{$host}'");
return FALSE;
}
$this->_host=$ip;
$this->_fullhost=$dns;
$this->_port=$port;
$this->_dataport=$port-1;
}
$this->SendMSG(sprintf('Host "%s(%s):%s"', $this->_fullhost,$this->_host,$this->_port));
if($reconnect){
if($this->_connected) {
$this->SendMSG('Reconnecting');
if(!$this->quit(FTP_FORCE)) return FALSE;
if(!$this->connect()) return FALSE;
}
}
return TRUE;
}
function SetUmask($umask=0022) {
$this->_umask=$umask;
umask($this->_umask);
$this->SendMSG('UMASK 0' . decoct($this->_umask));
return TRUE;
}
function SetTimeout($timeout=30) {
$this->_timeout=$timeout;
$this->SendMSG('Timeout '.$this->_timeout);
if($this->_connected)
if(!$this->_settimeout($this->_ftp_control_sock)) return FALSE;
return TRUE;
}
function connect($server=NULL) {
if(!empty($server)) {
if(!$this->SetServer($server)) return false;
}
if($this->_ready) return true;
$this->SendMsg('Local OS : '.$this->OS_FullName[$this->OS_local]);
if(!($this->_ftp_control_sock = $this->_connect($this->_host, $this->_port))) {
$this->SendMSG(sprintf("Error : Can't connect to remote host '%s :%s'", $this->_fullhost,$this->_port));
return FALSE;
}
$this->SendMSG(sprintf("Connected to remote host '%s:%s'. Waiting for greeting.", $this->_fullhost,$this->_port));
do {
if(!$this->_readmsg()) return FALSE;
if(!$this->_checkCode()) return FALSE;
$this->_lastaction=time();
} while($this->_code<200);
$this->_ready=true;
$syst=$this->systype();
if(!$syst) $this->SendMSG("Can't detect remote OS");
else {
if(preg_match('/win|dos|novell/i', $syst[0])) $this->OS_remote=FTP_OS_Windows;
elseif(preg_match('/os/i', $syst[0])) $this->OS_remote=FTP_OS_Mac;
elseif(preg_match('/(li|u)nix/i', $syst[0])) $this->OS_remote=FTP_OS_Unix;
else $this->OS_remote=FTP_OS_Mac;
$this->SendMSG('Remote OS: '.$this->OS_FullName[$this->OS_remote]);
}
if(!$this->features()) $this->SendMSG("Can't get features list. All supported - disabled");
else $this->SendMSG('Supported features: '.implode(', ', array_keys($this->_features)));
return TRUE;
}
function quit($force=false) {
if($this->_ready) {
if(!$this->_exec('QUIT') && !$force) return FALSE;
if(!$this->_checkCode() && !$force) return FALSE;
$this->_ready=false;
$this->SendMSG('Session finished');
}
$this->_quit();
return TRUE;
}
function login($user=NULL, $pass=NULL) {
if(!is_null($user)) $this->_login=$user;
else $this->_login='anonymous';
if(!is_null($pass)) $this->_password=$pass;
else $this->_password='[email protected]';
if(!$this->_exec('USER '.$this->_login, 'login')) return FALSE;
if(!$this->_checkCode()) return FALSE;
if($this->_code!=230) {
if(!$this->_exec((($this->_code==331)?'PASS ':'ACCT ').$this->_password, 'login')) return FALSE;
if(!$this->_checkCode()) return FALSE;
}
$this->SendMSG('Authentication succeeded');
if(empty($this->_features)) {
if(!$this->features()) $this->SendMSG("Can't get features list. All supported - disabled");
else $this->SendMSG('Supported features: '.implode(', ', array_keys($this->_features)));
}
return TRUE;
}
function pwd() {
if(!$this->_exec('PWD', 'pwd')) return FALSE;
if(!$this->_checkCode()) return FALSE;
return preg_replace('@^[0-9]{3} "(.+)".+@', "\\1", $this->_message);
}
function cdup() {
if(!$this->_exec('CDUP', 'cdup')) return FALSE;
if(!$this->_checkCode()) return FALSE;
return true;
}
function chdir($pathname) {
if(!$this->_exec('CWD '.$pathname, 'chdir')) return FALSE;
if(!$this->_checkCode()) return FALSE;
return TRUE;
}
function rmdir($pathname) {
if(!$this->_exec('RMD '.$pathname, 'rmdir')) return FALSE;
if(!$this->_checkCode()) return FALSE;
return TRUE;
}
function mkdir($pathname) {
if(!$this->_exec('MKD '.$pathname, 'mkdir')) return FALSE;
if(!$this->_checkCode()) return FALSE;
return TRUE;
}
function rename($from, $to) {
if(!$this->_exec('RNFR '.$from, 'rename')) return FALSE;
if(!$this->_checkCode()) return FALSE;
if($this->_code==350) {
if(!$this->_exec('RNTO '.$to, 'rename')) return FALSE;
if(!$this->_checkCode()) return FALSE;
} else return FALSE;
return TRUE;
}
function filesize($pathname) {
if(!isset($this->_features['SIZE'])) {
$this->PushError('filesize', 'not supported by server');
return FALSE;
}
if(!$this->_exec('SIZE '.$pathname, 'filesize')) return FALSE;
if(!$this->_checkCode()) return FALSE;
return preg_replace('@^[0-9]{3} ([0-9]+)@'.CRLF, "\\1", $this->_message);
}
function abort() {
if(!$this->_exec('ABOR', 'abort')) return FALSE;
if(!$this->_checkCode()) {
if($this->_code!=426) return FALSE;
if(!$this->_readmsg('abort')) return FALSE;
if(!$this->_checkCode()) return FALSE;
}
return true;
}
function mdtm($pathname) {
if(!isset($this->_features['MDTM'])) {
$this->PushError('mdtm', 'not supported by server');
return FALSE;
}
if(!$this->_exec('MDTM '.$pathname, 'mdtm')) return FALSE;
if(!$this->_checkCode()) return FALSE;
$mdtm = preg_replace('@^[0-9]{3} ([0-9]+)@'.CRLF, "\\1", $this->_message);
$date = sscanf($mdtm, '%4d%2d%2d%2d%2d%2d');
$timestamp = mktime($date[3], $date[4], $date[5], $date[1], $date[2], $date[0]);
return $timestamp;
}
function systype() {
if(!$this->_exec('SYST', 'systype')) return FALSE;
if(!$this->_checkCode()) return FALSE;
$DATA = explode(' ', $this->_message);
return array($DATA[1], $DATA[3]);
}
function delete($pathname) {
if(!$this->_exec('DELE '.$pathname, 'delete')) return FALSE;
if(!$this->_checkCode()) return FALSE;
return TRUE;
}
function site($command, $fnction='site') {
if(!$this->_exec('SITE '.$command, $fnction)) return FALSE;
if(!$this->_checkCode()) return FALSE;
return TRUE;
}
function chmod($pathname, $mode) {
if(!$this->site( sprintf('CHMOD %o %s', $mode, $pathname), 'chmod')) return FALSE;
return TRUE;
}
function restore($from) {
if(!isset($this->_features['REST'])) {
$this->PushError('restore', 'not supported by server');
return FALSE;
}
if($this->_curtype!=FTP_BINARY) {
$this->PushError('restore', "can't restore in ASCII mode");
return FALSE;
}
if(!$this->_exec('REST '.$from, 'resore')) return FALSE;
if(!$this->_checkCode()) return FALSE;
return TRUE;
}
function features() {
if(!$this->_exec('FEAT', 'features')) return FALSE;
if(!$this->_checkCode()) return FALSE;
$f=preg_split('/['.CRLF.']+/', preg_replace('/[0-9]{3}[ -].*['.CRLF.']+/', '', $this->_message), -1, PREG_SPLIT_NO_EMPTY);
$this->_features=array();
foreach($f as $k=>$v) {
$v=explode(' ', trim($v));
$this->_features[array_shift($v)]=$v;
}
return true;
}
function rawlist($pathname='', $arg='') {
return $this->_list(($arg?' '.$arg:'').($pathname?' '.$pathname:''), 'LIST', 'rawlist');
}
function nlist($pathname='') {
return $this->_list(($arg?' '.$arg:'').($pathname?' '.$pathname:''), 'NLST', 'nlist');
}
function is_exists($pathname) {
return $this->file_exists($pathname);
}
function file_exists($pathname) {
$exists=true;
if(!$this->_exec('RNFR '.$pathname, 'rename')) $exists=FALSE;
else {
if(!$this->_checkCode()) $exists=FALSE;
$this->abort();
}
if($exists) $this->SendMSG('Remote file '.$pathname.' exists');
else $this->SendMSG('Remote file '.$pathname.' does not exist');
return $exists;
}
function fget($fp, $remotefile,$rest=0) {
if($this->_can_restore && $rest!=0) fseek($fp, $rest);
$pi=pathinfo($remotefile);
if($this->_type==FTP_ASCII || ($this->_type==FTP_AUTOASCII && in_array(strtoupper($pi['extension']), $this->AutoAsciiExt))) $mode=FTP_ASCII;
else $mode=FTP_BINARY;
if(!$this->_data_prepare($mode)) {
return FALSE;
}
if($this->_can_restore && $rest!=0) $this->restore($rest);
if(!$this->_exec('RETR '.$remotefile, 'get')) {
$this->_data_close();
return FALSE;
}
if(!$this->_checkCode()) {
$this->_data_close();
return FALSE;
}
$out=$this->_data_read($mode, $fp);
$this->_data_close();
if(!$this->_readmsg()) return FALSE;
if(!$this->_checkCode()) return FALSE;
return $out;
}
function get($remotefile, $localfile=NULL, $rest=0) {
if(is_null($localfile)) $localfile=$remotefile;
if (@file_exists($localfile)) $this->SendMSG('Warning : local file will be overwritten');
$fp = @fopen($localfile, 'w');
if (!$fp) {
$this->PushError('get',"can't open local file", "Can't create '{$localfile}'");
return FALSE;
}
if($this->_can_restore && $rest!=0) fseek($fp, $rest);
$pi=pathinfo($remotefile);
if($this->_type==FTP_ASCII || ($this->_type==FTP_AUTOASCII && in_array(strtoupper($pi['extension']), $this->AutoAsciiExt))) $mode=FTP_ASCII;
else $mode=FTP_BINARY;
if(!$this->_data_prepare($mode)) {
fclose($fp);
return FALSE;
}
if($this->_can_restore && $rest!=0) $this->restore($rest);
if(!$this->_exec('RETR '.$remotefile, 'get')) {
$this->_data_close();
fclose($fp);
return FALSE;
}
if(!$this->_checkCode()) {
$this->_data_close();
fclose($fp);
return FALSE;
}
$out=$this->_data_read($mode, $fp);
fclose($fp);
$this->_data_close();
if(!$this->_readmsg()) return FALSE;
if(!$this->_checkCode()) return FALSE;
return $out;
}
function fput($remotefile, $fp) {
if($this->_can_restore && $rest!=0) fseek($fp, $rest);
$pi=pathinfo($remotefile);
if($this->_type==FTP_ASCII || ($this->_type==FTP_AUTOASCII && in_array(strtoupper($pi['extension']), $this->AutoAsciiExt)))
$mode=FTP_ASCII;
else $mode=FTP_BINARY;
if(!$this->_data_prepare($mode)) {
return FALSE;
}
if($this->_can_restore && $rest!=0) $this->restore($rest);
if(!$this->_exec('STOR '.$remotefile, 'put')) {
$this->_data_close();
return FALSE;
}
if(!$this->_checkCode()) {
$this->_data_close();
return FALSE;
}
$ret=$this->_data_write($mode, $fp);
$this->_data_close();
if(!$this->_readmsg()) return FALSE;
if(!$this->_checkCode()) return FALSE;
return $ret;
}
function put($localfile, $remotefile=NULL, $rest=0) {
if(is_null($remotefile)) $remotefile=$localfile;
if (!file_exists($localfile)) {
$this->PushError('put',"can't open local file", "No such file or directory '{$localfile }'");
return FALSE;
}
$fp = @fopen($localfile, 'r');
if (!$fp) {
$this->PushError('put',"can't open local file", "Can't read file '{$localfile}'");
return FALSE;
}
if($this->_can_restore && $rest!=0) fseek($fp, $rest);
$pi=pathinfo($localfile);
if($this->_type==FTP_ASCII || ($this->_type==FTP_AUTOASCII && in_array(strtoupper($pi['extension']), $this->AutoAsciiExt)))
$mode=FTP_ASCII;
else $mode=FTP_BINARY;
if(!$this->_data_prepare($mode)) {
fclose($fp);
return FALSE;
}
if($this->_can_restore && $rest!=0) $this->restore($rest);
if(!$this->_exec('STOR '.$remotefile, 'put')) {
$this->_data_close();
fclose($fp);
return FALSE;
}
if(!$this->_checkCode()) {
$this->_data_close();
fclose($fp);
return FALSE;
}
$ret=$this->_data_write($mode, $fp);
fclose($fp);
$this->_data_close();
if(!$this->_readmsg()) return FALSE;
if(!$this->_checkCode()) return FALSE;
return $ret;
}
function mput($local='.', $remote=NULL, $continious=false) {
$local=realpath($local);
if(!@file_exists($local)) {
$this->PushError('mput',"can't open local folder", "Can't stat folder '{$local}'");
return FALSE;
}
if(!is_dir($local)) return $this->put($local, $remote);
if(empty($remote)) $remote='.';
elseif(!$this->file_exists($remote) && !$this->mkdir($remote)) return FALSE;
if($handle = opendir($local)) {
$list=array();
while (false !== ($file = readdir($handle))) {
if (!in_array($file,array('.','..'))) $list[]=$file;
}
closedir($handle);
} else {
$this->PushError('mput',"can't open local folder", "Can't read folder '{$local}'");
return FALSE;
}
if(empty($list)) return TRUE;
$ret=true;
foreach($list as $el) {
if(is_dir($local.'/'.$el)) $t=$this->mput($local.'/'.$el, $remote.'/'.$el);
else $t=$this->put($local.'/'.$el, $remote.'/'.$el);
if(!$t) {
$ret=FALSE;
if(!$continious) break;
}
}
return $ret;
}
function mget($remote, $local='.', $continious=false) {
$list=$this->rawlist($remote, '-lA');
if($list===false) {
$this->PushError('mget',"can't read remote folder list", sprintf("Can't read remote folder '%s' contents", $remote));
return FALSE;
}
if(empty($list)) return true;
if(!@file_exists($local)) {
if(!@mkdir($local)) {
$this->PushError('mget',"can't create local folder", "Can't create folder '{$local}'");
return FALSE;
}
}
foreach($list as $k=>$v) {
$list[$k]=$this->parselisting($v);
if(in_array($list[$k]['name'],array('.','..'))) unset($list[$k]);
}
$ret=true;
foreach($list as $el) {
$info = array($remote, $el['name'], $local, $el['name']);
if($el['type']=='d') {
if(!$this->mget($remote.'/'.$el['name'], $local.'/'.$el['name'], $continious)) {
$this->PushError('mget', "can't copy folder", vsprintf("Can't copy remote folder '%s/%s' to local '%s/%s'",$info));
$ret=false;
if(!$continious) break;
}
} else {
if(!$this->get($remote.'/'.$el['name'], $local.'/'.$el['name'])) {
$this->PushError('mget', "can't copy file", vsprintf("Can't copy remote file '%s/%s' to local '%s/%s'",$info));
$ret=false;
if(!$continious) break;
}
}
@chmod($local.'/'.$el['name'], $el['perms']);
$t=strtotime($el['date']);
if($t!==-1 && $t!==false) @touch($local.'/'.$el['name'], $t);
}
return $ret;
}
function mdel($remote, $continious=false) {
$list=$this->rawlist($remote, '-la');
if($list===false) {
$this->PushError('mdel',"can't read remote folder list", "Can't read remote folder '{$remote}' contents");
return false;
}
foreach($list as $k=>$v) {
$list[$k]=$this->parselisting($v);
if(in_array($list[$k]['name'],array('.','..'))) unset($list[$k]);
}
$ret=true;
foreach($list as $el) {
if ( empty($el) )
continue;
if($el['type']=='d') {
if(!$this->mdel($remote.'/'.$el['name'], $continious)) {
$ret=false;
if(!$continious) break;
}
} else {
if (!$this->delete($remote.'/'.$el['name'])) {
$this->PushError('mdel', "can't delete file", "Can't delete remote file '{$remote}/{$el['name']}'");
$ret=false;
if(!$continious) break;
}
}
}
if(!$this->rmdir($remote)) {
$this->PushError('mdel', "can't delete folder", "Can't delete remote folder '{$remote}/{$el['name']}'");
$ret=false;
}
return $ret;
}
function mmkdir($dir, $mode = 0777) {
if(empty($dir)) return FALSE;
if($this->is_exists($dir) || $dir == '/' ) return TRUE;
if(!$this->mmkdir(dirname($dir), $mode)) return false;
$r=$this->mkdir($dir, $mode);
$this->chmod($dir,$mode);
return $r;
}
function glob($pattern, $handle=NULL) {
$path=$output=null;
if(PHP_OS=='WIN32') $slash='\\';
else $slash='/';
$lastpos=strrpos($pattern,$slash);
if(!($lastpos===false)) {
$path=substr($pattern,0,-$lastpos-1);
$pattern=substr($pattern,$lastpos);
} else $path=getcwd();
if(is_array($handle) && !empty($handle)) {
while($dir=each($handle)) {
if($this->glob_pattern_match($pattern,$dir))
$output[]=$dir;
}
} else {
$handle=@opendir($path);
if($handle===false) return false;
while($dir=readdir($handle)) {
if($this->glob_pattern_match($pattern,$dir))
$output[]=$dir;
}
closedir($handle);
}
if(is_array($output)) return $output;
return false;
}
function glob_pattern_match($pattern,$string) {
$out=null;
$chunks=explode(';',$pattern);
foreach($chunks as $pattern) {
$escape=array('$','^','.','{','}','(',')','[',']','|');
while(strpos($pattern,'**')!==false)
$pattern=str_replace('**','*',$pattern);
foreach($escape as $probe)
$pattern=str_replace($probe,"\\$probe",$pattern);
$pattern=str_replace('?*','*',
str_replace('*?','*',
str_replace('*','.*',
str_replace('?','.{1,1}',$pattern))));
$out[]=$pattern;
}
if(count($out)==1) return($this->glob_regexp('^$out[0]$',$string));
else {
foreach($out as $tester)
if($this->my_regexp('^$tester$',$string)) return true;
}
return false;
}
function glob_regexp($pattern,$probe) {
$sensitive=(PHP_OS!='WIN32');
return ($sensitive?
preg_match('@'.$pattern.'@',$probe):
preg_match('@'.$pattern.'@i',$probe)
);
}
function dirlist($remote) {
$list=$this->rawlist($remote, '-la');
if($list===false) {
$this->PushError('dirlist',"can't read remote folder list", "Can't read remote folder '{$remote}' contents");
return false;
}
$dirlist = array();
foreach($list as $k=>$v) {
$entry=$this->parselisting($v);
if ( empty($entry) )
continue;
if(in_array($entry['name'],array('.','..')))
continue;
$dirlist[$entry['name']] = $entry;
}
return $dirlist;
}
// <!-- --------------------------------------------------------------------------------------- -->
// <!-- Private functions -->
// <!-- --------------------------------------------------------------------------------------- -->
function _checkCode() {
return ($this->_code<400 && $this->_code>0);
}
function _list($arg='', $cmd='LIST', $fnction='_list') {
if(!$this->_data_prepare()) return false;
if(!$this->_exec($cmd.$arg, $fnction)) {
$this->_data_close();
return FALSE;
}
if(!$this->_checkCode()) {
$this->_data_close();
return FALSE;
}
$out='';
if($this->_code<200) {
$out=$this->_data_read();
$this->_data_close();
if(!$this->_readmsg()) return FALSE;
if(!$this->_checkCode()) return FALSE;
if($out === FALSE ) return FALSE;
$out=preg_split('/['.CRLF.']+/', $out, -1, PREG_SPLIT_NO_EMPTY);
// $this->SendMSG(implode($this->_eol_code[$this->OS_local], $out));
}
return $out;
}
// <!-- --------------------------------------------------------------------------------------- -->
// <!-- Partie : gestion des erreurs -->
// <!-- --------------------------------------------------------------------------------------- -->
// Gnre une erreur pour traitement externe la classe
function PushError($fctname,$msg,$desc=false){
$error=array();
$error['time']=time();
$error['fctname']=$fctname;
$error['msg']=$msg;
$error['desc']=$desc;
if($desc) $tmp=' ('.$desc.')'; else $tmp='';
$this->SendMSG($fctname.': '.$msg.$tmp);
return(array_push($this->_error_array,$error));
}
// Rcupre une erreur externe
function PopError(){
if(count($this->_error_array)) return(array_pop($this->_error_array));
else return(false);
}
}
$mod_sockets = extension_loaded( 'sockets' );
if ( ! $mod_sockets && function_exists( 'dl' ) && is_callable( 'dl' ) ) {
$prefix = ( PHP_SHLIB_SUFFIX == 'dll' ) ? 'php_' : '';
@dl( $prefix . 'sockets.' . PHP_SHLIB_SUFFIX );
$mod_sockets = extension_loaded( 'sockets' );
}
require_once 'ftp_class_' . ( $mod_sockets ? 'sockets' : 'pure' ) . '.php';