source: trunk/www.guidonia.net/wp/wp-admin/includes/class-ftp.php@ 44

Last change on this file since 44 was 44, checked in by luciano, 15 years ago
File size: 25.9 KB
Line 
1<?php
2/**
3 * PemFTP - A Ftp implementation in pure PHP
4 *
5 * @package PemFTP
6 * @since 2.5
7 *
8 * @version 1.0
9 * @copyright Alexey Dotsenko
10 * @author Alexey Dotsenko
11 * @link http://www.phpclasses.org/browse/package/1743.html Site
12 * @license LGPL License http://www.opensource.org/licenses/lgpl-license.html
13 */
14
15/**
16 * Defines the newline characters, if not defined already.
17 *
18 * This can be redefined.
19 *
20 * @since 2.5
21 * @var string
22 */
23if(!defined('CRLF')) define('CRLF',"\r\n");
24
25/**
26 * Sets whatever to autodetect ASCII mode.
27 *
28 * This can be redefined.
29 *
30 * @since 2.5
31 * @var int
32 */
33if(!defined("FTP_AUTOASCII")) define("FTP_AUTOASCII", -1);
34
35/**
36 *
37 * This can be redefined.
38 * @since 2.5
39 * @var int
40 */
41if(!defined("FTP_BINARY")) define("FTP_BINARY", 1);
42
43/**
44 *
45 * This can be redefined.
46 * @since 2.5
47 * @var int
48 */
49if(!defined("FTP_ASCII")) define("FTP_ASCII", 0);
50
51/**
52 * Whether to force FTP.
53 *
54 * This can be redefined.
55 *
56 * @since 2.5
57 * @var bool
58 */
59if(!defined('FTP_FORCE')) define('FTP_FORCE', true);
60
61/**
62 * @since 2.5
63 * @var string
64 */
65define('FTP_OS_Unix','u');
66
67/**
68 * @since 2.5
69 * @var string
70 */
71define('FTP_OS_Windows','w');
72
73/**
74 * @since 2.5
75 * @var string
76 */
77define('FTP_OS_Mac','m');
78
79/**
80 * PemFTP base class
81 *
82 */
83class ftp_base {
84 /* Public variables */
85 var $LocalEcho;
86 var $Verbose;
87 var $OS_local;
88 var $OS_remote;
89
90 /* Private variables */
91 var $_lastaction;
92 var $_errors;
93 var $_type;
94 var $_umask;
95 var $_timeout;
96 var $_passive;
97 var $_host;
98 var $_fullhost;
99 var $_port;
100 var $_datahost;
101 var $_dataport;
102 var $_ftp_control_sock;
103 var $_ftp_data_sock;
104 var $_ftp_temp_sock;
105 var $_ftp_buff_size;
106 var $_login;
107 var $_password;
108 var $_connected;
109 var $_ready;
110 var $_code;
111 var $_message;
112 var $_can_restore;
113 var $_port_available;
114 var $_curtype;
115 var $_features;
116
117 var $_error_array;
118 var $AuthorizedTransferMode;
119 var $OS_FullName;
120 var $_eol_code;
121 var $AutoAsciiExt;
122
123 /* Constructor */
124 function ftp_base($port_mode=FALSE) {
125 $this->__construct($port_mode);
126 }
127
128 function __construct($port_mode=FALSE, $verb=FALSE, $le=FALSE) {
129 $this->LocalEcho=$le;
130 $this->Verbose=$verb;
131 $this->_lastaction=NULL;
132 $this->_error_array=array();
133 $this->_eol_code=array(FTP_OS_Unix=>"\n", FTP_OS_Mac=>"\r", FTP_OS_Windows=>"\r\n");
134 $this->AuthorizedTransferMode=array(FTP_AUTOASCII, FTP_ASCII, FTP_BINARY);
135 $this->OS_FullName=array(FTP_OS_Unix => 'UNIX', FTP_OS_Windows => 'WINDOWS', FTP_OS_Mac => 'MACOS');
136 $this->AutoAsciiExt=array("ASP","BAT","C","CPP","CSS","CSV","JS","H","HTM","HTML","SHTML","INI","LOG","PHP3","PHTML","PL","PERL","SH","SQL","TXT");
137 $this->_port_available=($port_mode==TRUE);
138 $this->SendMSG("Staring FTP client class".($this->_port_available?"":" without PORT mode support"));
139 $this->_connected=FALSE;
140 $this->_ready=FALSE;
141 $this->_can_restore=FALSE;
142 $this->_code=0;
143 $this->_message="";
144 $this->_ftp_buff_size=4096;
145 $this->_curtype=NULL;
146 $this->SetUmask(0022);
147 $this->SetType(FTP_AUTOASCII);
148 $this->SetTimeout(30);
149 $this->Passive(!$this->_port_available);
150 $this->_login="anonymous";
151 $this->_password="anon@ftp.com";
152 $this->_features=array();
153 $this->OS_local=FTP_OS_Unix;
154 $this->OS_remote=FTP_OS_Unix;
155 $this->features=array();
156 if(strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') $this->OS_local=FTP_OS_Windows;
157 elseif(strtoupper(substr(PHP_OS, 0, 3)) === 'MAC') $this->OS_local=FTP_OS_Mac;
158 }
159
160// <!-- --------------------------------------------------------------------------------------- -->
161// <!-- Public functions -->
162// <!-- --------------------------------------------------------------------------------------- -->
163
164 function parselisting($line) {
165 $is_windows = ($this->OS_remote == FTP_OS_Windows);
166 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)) {
167 $b = array();
168 if ($lucifer[3]<70) { $lucifer[3]+=2000; } else { $lucifer[3]+=1900; } // 4digit year fix
169 $b['isdir'] = ($lucifer[7]=="<DIR>");
170 if ( $b['isdir'] )
171 $b['type'] = 'd';
172 else
173 $b['type'] = 'f';
174 $b['size'] = $lucifer[7];
175 $b['month'] = $lucifer[1];
176 $b['day'] = $lucifer[2];
177 $b['year'] = $lucifer[3];
178 $b['hour'] = $lucifer[4];
179 $b['minute'] = $lucifer[5];
180 $b['time'] = @mktime($lucifer[4]+(strcasecmp($lucifer[6],"PM")==0?12:0),$lucifer[5],0,$lucifer[1],$lucifer[2],$lucifer[3]);
181 $b['am/pm'] = $lucifer[6];
182 $b['name'] = $lucifer[8];
183 } else if (!$is_windows && $lucifer=preg_split("/[ ]/",$line,9,PREG_SPLIT_NO_EMPTY)) {
184 //echo $line."\n";
185 $lcount=count($lucifer);
186 if ($lcount<8) return '';
187 $b = array();
188 $b['isdir'] = $lucifer[0]{0} === "d";
189 $b['islink'] = $lucifer[0]{0} === "l";
190 if ( $b['isdir'] )
191 $b['type'] = 'd';
192 elseif ( $b['islink'] )
193 $b['type'] = 'l';
194 else
195 $b['type'] = 'f';
196 $b['perms'] = $lucifer[0];
197 $b['number'] = $lucifer[1];
198 $b['owner'] = $lucifer[2];
199 $b['group'] = $lucifer[3];
200 $b['size'] = $lucifer[4];
201 if ($lcount==8) {
202 sscanf($lucifer[5],"%d-%d-%d",$b['year'],$b['month'],$b['day']);
203 sscanf($lucifer[6],"%d:%d",$b['hour'],$b['minute']);
204 $b['time'] = @mktime($b['hour'],$b['minute'],0,$b['month'],$b['day'],$b['year']);
205 $b['name'] = $lucifer[7];
206 } else {
207 $b['month'] = $lucifer[5];
208 $b['day'] = $lucifer[6];
209 if (preg_match("/([0-9]{2}):([0-9]{2})/",$lucifer[7],$l2)) {
210 $b['year'] = date("Y");
211 $b['hour'] = $l2[1];
212 $b['minute'] = $l2[2];
213 } else {
214 $b['year'] = $lucifer[7];
215 $b['hour'] = 0;
216 $b['minute'] = 0;
217 }
218 $b['time'] = strtotime(sprintf("%d %s %d %02d:%02d",$b['day'],$b['month'],$b['year'],$b['hour'],$b['minute']));
219 $b['name'] = $lucifer[8];
220 }
221 }
222
223 return $b;
224 }
225
226 function SendMSG($message = "", $crlf=true) {
227 if ($this->Verbose) {
228 echo $message.($crlf?CRLF:"");
229 flush();
230 }
231 return TRUE;
232 }
233
234 function SetType($mode=FTP_AUTOASCII) {
235 if(!in_array($mode, $this->AuthorizedTransferMode)) {
236 $this->SendMSG("Wrong type");
237 return FALSE;
238 }
239 $this->_type=$mode;
240 $this->SendMSG("Transfer type: ".($this->_type==FTP_BINARY?"binary":($this->_type==FTP_ASCII?"ASCII":"auto ASCII") ) );
241 return TRUE;
242 }
243
244 function _settype($mode=FTP_ASCII) {
245 if($this->_ready) {
246 if($mode==FTP_BINARY) {
247 if($this->_curtype!=FTP_BINARY) {
248 if(!$this->_exec("TYPE I", "SetType")) return FALSE;
249 $this->_curtype=FTP_BINARY;
250 }
251 } elseif($this->_curtype!=FTP_ASCII) {
252 if(!$this->_exec("TYPE A", "SetType")) return FALSE;
253 $this->_curtype=FTP_ASCII;
254 }
255 } else return FALSE;
256 return TRUE;
257 }
258
259 function Passive($pasv=NULL) {
260 if(is_null($pasv)) $this->_passive=!$this->_passive;
261 else $this->_passive=$pasv;
262 if(!$this->_port_available and !$this->_passive) {
263 $this->SendMSG("Only passive connections available!");
264 $this->_passive=TRUE;
265 return FALSE;
266 }
267 $this->SendMSG("Passive mode ".($this->_passive?"on":"off"));
268 return TRUE;
269 }
270
271 function SetServer($host, $port=21, $reconnect=true) {
272 if(!is_long($port)) {
273 $this->verbose=true;
274 $this->SendMSG("Incorrect port syntax");
275 return FALSE;
276 } else {
277 $ip=@gethostbyname($host);
278 $dns=@gethostbyaddr($host);
279 if(!$ip) $ip=$host;
280 if(!$dns) $dns=$host;
281 if(ip2long($ip) === -1) {
282 $this->SendMSG("Wrong host name/address \"".$host."\"");
283 return FALSE;
284 }
285 $this->_host=$ip;
286 $this->_fullhost=$dns;
287 $this->_port=$port;
288 $this->_dataport=$port-1;
289 }
290 $this->SendMSG("Host \"".$this->_fullhost."(".$this->_host."):".$this->_port."\"");
291 if($reconnect){
292 if($this->_connected) {
293 $this->SendMSG("Reconnecting");
294 if(!$this->quit(FTP_FORCE)) return FALSE;
295 if(!$this->connect()) return FALSE;
296 }
297 }
298 return TRUE;
299 }
300
301 function SetUmask($umask=0022) {
302 $this->_umask=$umask;
303 umask($this->_umask);
304 $this->SendMSG("UMASK 0".decoct($this->_umask));
305 return TRUE;
306 }
307
308 function SetTimeout($timeout=30) {
309 $this->_timeout=$timeout;
310 $this->SendMSG("Timeout ".$this->_timeout);
311 if($this->_connected)
312 if(!$this->_settimeout($this->_ftp_control_sock)) return FALSE;
313 return TRUE;
314 }
315
316 function connect($server=NULL) {
317 if(!empty($server)) {
318 if(!$this->SetServer($server)) return false;
319 }
320 if($this->_ready) return true;
321 $this->SendMsg('Local OS : '.$this->OS_FullName[$this->OS_local]);
322 if(!($this->_ftp_control_sock = $this->_connect($this->_host, $this->_port))) {
323 $this->SendMSG("Error : Cannot connect to remote host \"".$this->_fullhost." :".$this->_port."\"");
324 return FALSE;
325 }
326 $this->SendMSG("Connected to remote host \"".$this->_fullhost.":".$this->_port."\". Waiting for greeting.");
327 do {
328 if(!$this->_readmsg()) return FALSE;
329 if(!$this->_checkCode()) return FALSE;
330 $this->_lastaction=time();
331 } while($this->_code<200);
332 $this->_ready=true;
333 $syst=$this->systype();
334 if(!$syst) $this->SendMSG("Can't detect remote OS");
335 else {
336 if(preg_match("/win|dos|novell/i", $syst[0])) $this->OS_remote=FTP_OS_Windows;
337 elseif(preg_match("/os/i", $syst[0])) $this->OS_remote=FTP_OS_Mac;
338 elseif(preg_match("/(li|u)nix/i", $syst[0])) $this->OS_remote=FTP_OS_Unix;
339 else $this->OS_remote=FTP_OS_Mac;
340 $this->SendMSG("Remote OS: ".$this->OS_FullName[$this->OS_remote]);
341 }
342 if(!$this->features()) $this->SendMSG("Can't get features list. All supported - disabled");
343 else $this->SendMSG("Supported features: ".implode(", ", array_keys($this->_features)));
344 return TRUE;
345 }
346
347 function quit($force=false) {
348 if($this->_ready) {
349 if(!$this->_exec("QUIT") and !$force) return FALSE;
350 if(!$this->_checkCode() and !$force) return FALSE;
351 $this->_ready=false;
352 $this->SendMSG("Session finished");
353 }
354 $this->_quit();
355 return TRUE;
356 }
357
358 function login($user=NULL, $pass=NULL) {
359 if(!is_null($user)) $this->_login=$user;
360 else $this->_login="anonymous";
361 if(!is_null($pass)) $this->_password=$pass;
362 else $this->_password="anon@anon.com";
363 if(!$this->_exec("USER ".$this->_login, "login")) return FALSE;
364 if(!$this->_checkCode()) return FALSE;
365 if($this->_code!=230) {
366 if(!$this->_exec((($this->_code==331)?"PASS ":"ACCT ").$this->_password, "login")) return FALSE;
367 if(!$this->_checkCode()) return FALSE;
368 }
369 $this->SendMSG("Authentication succeeded");
370 if(empty($this->_features)) {
371 if(!$this->features()) $this->SendMSG("Can't get features list. All supported - disabled");
372 else $this->SendMSG("Supported features: ".implode(", ", array_keys($this->_features)));
373 }
374 return TRUE;
375 }
376
377 function pwd() {
378 if(!$this->_exec("PWD", "pwd")) return FALSE;
379 if(!$this->_checkCode()) return FALSE;
380 return ereg_replace("^[0-9]{3} \"(.+)\".+", "\\1", $this->_message);
381 }
382
383 function cdup() {
384 if(!$this->_exec("CDUP", "cdup")) return FALSE;
385 if(!$this->_checkCode()) return FALSE;
386 return true;
387 }
388
389 function chdir($pathname) {
390 if(!$this->_exec("CWD ".$pathname, "chdir")) return FALSE;
391 if(!$this->_checkCode()) return FALSE;
392 return TRUE;
393 }
394
395 function rmdir($pathname) {
396 if(!$this->_exec("RMD ".$pathname, "rmdir")) return FALSE;
397 if(!$this->_checkCode()) return FALSE;
398 return TRUE;
399 }
400
401 function mkdir($pathname) {
402 if(!$this->_exec("MKD ".$pathname, "mkdir")) return FALSE;
403 if(!$this->_checkCode()) return FALSE;
404 return TRUE;
405 }
406
407 function rename($from, $to) {
408 if(!$this->_exec("RNFR ".$from, "rename")) return FALSE;
409 if(!$this->_checkCode()) return FALSE;
410 if($this->_code==350) {
411 if(!$this->_exec("RNTO ".$to, "rename")) return FALSE;
412 if(!$this->_checkCode()) return FALSE;
413 } else return FALSE;
414 return TRUE;
415 }
416
417 function filesize($pathname) {
418 if(!isset($this->_features["SIZE"])) {
419 $this->PushError("filesize", "not supported by server");
420 return FALSE;
421 }
422 if(!$this->_exec("SIZE ".$pathname, "filesize")) return FALSE;
423 if(!$this->_checkCode()) return FALSE;
424 return ereg_replace("^[0-9]{3} ([0-9]+)".CRLF, "\\1", $this->_message);
425 }
426
427 function abort() {
428 if(!$this->_exec("ABOR", "abort")) return FALSE;
429 if(!$this->_checkCode()) {
430 if($this->_code!=426) return FALSE;
431 if(!$this->_readmsg("abort")) return FALSE;
432 if(!$this->_checkCode()) return FALSE;
433 }
434 return true;
435 }
436
437 function mdtm($pathname) {
438 if(!isset($this->_features["MDTM"])) {
439 $this->PushError("mdtm", "not supported by server");
440 return FALSE;
441 }
442 if(!$this->_exec("MDTM ".$pathname, "mdtm")) return FALSE;
443 if(!$this->_checkCode()) return FALSE;
444 $mdtm = ereg_replace("^[0-9]{3} ([0-9]+)".CRLF, "\\1", $this->_message);
445 $date = sscanf($mdtm, "%4d%2d%2d%2d%2d%2d");
446 $timestamp = mktime($date[3], $date[4], $date[5], $date[1], $date[2], $date[0]);
447 return $timestamp;
448 }
449
450 function systype() {
451 if(!$this->_exec("SYST", "systype")) return FALSE;
452 if(!$this->_checkCode()) return FALSE;
453 $DATA = explode(" ", $this->_message);
454 return array($DATA[1], $DATA[3]);
455 }
456
457 function delete($pathname) {
458 if(!$this->_exec("DELE ".$pathname, "delete")) return FALSE;
459 if(!$this->_checkCode()) return FALSE;
460 return TRUE;
461 }
462
463 function site($command, $fnction="site") {
464 if(!$this->_exec("SITE ".$command, $fnction)) return FALSE;
465 if(!$this->_checkCode()) return FALSE;
466 return TRUE;
467 }
468
469 function chmod($pathname, $mode) {
470 if(!$this->site( sprintf('CHMOD %o %s', $mode, $pathname), "chmod")) return FALSE;
471 return TRUE;
472 }
473
474 function restore($from) {
475 if(!isset($this->_features["REST"])) {
476 $this->PushError("restore", "not supported by server");
477 return FALSE;
478 }
479 if($this->_curtype!=FTP_BINARY) {
480 $this->PushError("restore", "can't restore in ASCII mode");
481 return FALSE;
482 }
483 if(!$this->_exec("REST ".$from, "resore")) return FALSE;
484 if(!$this->_checkCode()) return FALSE;
485 return TRUE;
486 }
487
488 function features() {
489 if(!$this->_exec("FEAT", "features")) return FALSE;
490 if(!$this->_checkCode()) return FALSE;
491 $f=preg_split("/[".CRLF."]+/", preg_replace("/[0-9]{3}[ -].*[".CRLF."]+/", "", $this->_message), -1, PREG_SPLIT_NO_EMPTY);
492 $this->_features=array();
493 foreach($f as $k=>$v) {
494 $v=explode(" ", trim($v));
495 $this->_features[array_shift($v)]=$v;;
496 }
497 return true;
498 }
499
500 function rawlist($pathname="", $arg="") {
501 return $this->_list(($arg?" ".$arg:"").($pathname?" ".$pathname:""), "LIST", "rawlist");
502 }
503
504 function nlist($pathname="") {
505 return $this->_list(($arg?" ".$arg:"").($pathname?" ".$pathname:""), "NLST", "nlist");
506 }
507
508 function is_exists($pathname) {
509 return $this->file_exists($pathname);
510 }
511
512 function file_exists($pathname) {
513 $exists=true;
514 if(!$this->_exec("RNFR ".$pathname, "rename")) $exists=FALSE;
515 else {
516 if(!$this->_checkCode()) $exists=FALSE;
517 $this->abort();
518 }
519 if($exists) $this->SendMSG("Remote file ".$pathname." exists");
520 else $this->SendMSG("Remote file ".$pathname." does not exist");
521 return $exists;
522 }
523
524 function fget($fp, $remotefile,$rest=0) {
525 if($this->_can_restore and $rest!=0) fseek($fp, $rest);
526 $pi=pathinfo($remotefile);
527 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII;
528 else $mode=FTP_BINARY;
529 if(!$this->_data_prepare($mode)) {
530 return FALSE;
531 }
532 if($this->_can_restore and $rest!=0) $this->restore($rest);
533 if(!$this->_exec("RETR ".$remotefile, "get")) {
534 $this->_data_close();
535 return FALSE;
536 }
537 if(!$this->_checkCode()) {
538 $this->_data_close();
539 return FALSE;
540 }
541 $out=$this->_data_read($mode, $fp);
542 $this->_data_close();
543 if(!$this->_readmsg()) return FALSE;
544 if(!$this->_checkCode()) return FALSE;
545 return $out;
546 }
547
548 function get($remotefile, $localfile=NULL, $rest=0) {
549 if(is_null($localfile)) $localfile=$remotefile;
550 if (@file_exists($localfile)) $this->SendMSG("Warning : local file will be overwritten");
551 $fp = @fopen($localfile, "w");
552 if (!$fp) {
553 $this->PushError("get","can't open local file", "Cannot create \"".$localfile."\"");
554 return FALSE;
555 }
556 if($this->_can_restore and $rest!=0) fseek($fp, $rest);
557 $pi=pathinfo($remotefile);
558 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII;
559 else $mode=FTP_BINARY;
560 if(!$this->_data_prepare($mode)) {
561 fclose($fp);
562 return FALSE;
563 }
564 if($this->_can_restore and $rest!=0) $this->restore($rest);
565 if(!$this->_exec("RETR ".$remotefile, "get")) {
566 $this->_data_close();
567 fclose($fp);
568 return FALSE;
569 }
570 if(!$this->_checkCode()) {
571 $this->_data_close();
572 fclose($fp);
573 return FALSE;
574 }
575 $out=$this->_data_read($mode, $fp);
576 fclose($fp);
577 $this->_data_close();
578 if(!$this->_readmsg()) return FALSE;
579 if(!$this->_checkCode()) return FALSE;
580 return $out;
581 }
582
583 function fput($remotefile, $fp) {
584 if($this->_can_restore and $rest!=0) fseek($fp, $rest);
585 $pi=pathinfo($remotefile);
586 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII;
587 else $mode=FTP_BINARY;
588 if(!$this->_data_prepare($mode)) {
589 return FALSE;
590 }
591 if($this->_can_restore and $rest!=0) $this->restore($rest);
592 if(!$this->_exec("STOR ".$remotefile, "put")) {
593 $this->_data_close();
594 return FALSE;
595 }
596 if(!$this->_checkCode()) {
597 $this->_data_close();
598 return FALSE;
599 }
600 $ret=$this->_data_write($mode, $fp);
601 $this->_data_close();
602 if(!$this->_readmsg()) return FALSE;
603 if(!$this->_checkCode()) return FALSE;
604 return $ret;
605 }
606
607 function put($localfile, $remotefile=NULL, $rest=0) {
608 if(is_null($remotefile)) $remotefile=$localfile;
609 if (!file_exists($localfile)) {
610 $this->PushError("put","can't open local file", "No such file or directory \"".$localfile."\"");
611 return FALSE;
612 }
613 $fp = @fopen($localfile, "r");
614
615 if (!$fp) {
616 $this->PushError("put","can't open local file", "Cannot read file \"".$localfile."\"");
617 return FALSE;
618 }
619 if($this->_can_restore and $rest!=0) fseek($fp, $rest);
620 $pi=pathinfo($localfile);
621 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII;
622 else $mode=FTP_BINARY;
623 if(!$this->_data_prepare($mode)) {
624 fclose($fp);
625 return FALSE;
626 }
627 if($this->_can_restore and $rest!=0) $this->restore($rest);
628 if(!$this->_exec("STOR ".$remotefile, "put")) {
629 $this->_data_close();
630 fclose($fp);
631 return FALSE;
632 }
633 if(!$this->_checkCode()) {
634 $this->_data_close();
635 fclose($fp);
636 return FALSE;
637 }
638 $ret=$this->_data_write($mode, $fp);
639 fclose($fp);
640 $this->_data_close();
641 if(!$this->_readmsg()) return FALSE;
642 if(!$this->_checkCode()) return FALSE;
643 return $ret;
644 }
645
646 function mput($local=".", $remote=NULL, $continious=false) {
647 $local=realpath($local);
648 if(!@file_exists($local)) {
649 $this->PushError("mput","can't open local folder", "Cannot stat folder \"".$local."\"");
650 return FALSE;
651 }
652 if(!is_dir($local)) return $this->put($local, $remote);
653 if(empty($remote)) $remote=".";
654 elseif(!$this->file_exists($remote) and !$this->mkdir($remote)) return FALSE;
655 if($handle = opendir($local)) {
656 $list=array();
657 while (false !== ($file = readdir($handle))) {
658 if ($file != "." && $file != "..") $list[]=$file;
659 }
660 closedir($handle);
661 } else {
662 $this->PushError("mput","can't open local folder", "Cannot read folder \"".$local."\"");
663 return FALSE;
664 }
665 if(empty($list)) return TRUE;
666 $ret=true;
667 foreach($list as $el) {
668 if(is_dir($local."/".$el)) $t=$this->mput($local."/".$el, $remote."/".$el);
669 else $t=$this->put($local."/".$el, $remote."/".$el);
670 if(!$t) {
671 $ret=FALSE;
672 if(!$continious) break;
673 }
674 }
675 return $ret;
676
677 }
678
679 function mget($remote, $local=".", $continious=false) {
680 $list=$this->rawlist($remote, "-lA");
681 if($list===false) {
682 $this->PushError("mget","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents");
683 return FALSE;
684 }
685 if(empty($list)) return true;
686 if(!@file_exists($local)) {
687 if(!@mkdir($local)) {
688 $this->PushError("mget","can't create local folder", "Cannot create folder \"".$local."\"");
689 return FALSE;
690 }
691 }
692 foreach($list as $k=>$v) {
693 $list[$k]=$this->parselisting($v);
694 if($list[$k]["name"]=="." or $list[$k]["name"]=="..") unset($list[$k]);
695 }
696 $ret=true;
697 foreach($list as $el) {
698 if($el["type"]=="d") {
699 if(!$this->mget($remote."/".$el["name"], $local."/".$el["name"], $continious)) {
700 $this->PushError("mget", "can't copy folder", "Can't copy remote folder \"".$remote."/".$el["name"]."\" to local \"".$local."/".$el["name"]."\"");
701 $ret=false;
702 if(!$continious) break;
703 }
704 } else {
705 if(!$this->get($remote."/".$el["name"], $local."/".$el["name"])) {
706 $this->PushError("mget", "can't copy file", "Can't copy remote file \"".$remote."/".$el["name"]."\" to local \"".$local."/".$el["name"]."\"");
707 $ret=false;
708 if(!$continious) break;
709 }
710 }
711 @chmod($local."/".$el["name"], $el["perms"]);
712 $t=strtotime($el["date"]);
713 if($t!==-1 and $t!==false) @touch($local."/".$el["name"], $t);
714 }
715 return $ret;
716 }
717
718 function mdel($remote, $continious=false) {
719 $list=$this->rawlist($remote, "-la");
720 if($list===false) {
721 $this->PushError("mdel","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents");
722 return false;
723 }
724
725 foreach($list as $k=>$v) {
726 $list[$k]=$this->parselisting($v);
727 if($list[$k]["name"]=="." or $list[$k]["name"]=="..") unset($list[$k]);
728 }
729 $ret=true;
730
731 foreach($list as $el) {
732 if ( empty($el) )
733 continue;
734
735 if($el["type"]=="d") {
736 if(!$this->mdel($remote."/".$el["name"], $continious)) {
737 $ret=false;
738 if(!$continious) break;
739 }
740 } else {
741 if (!$this->delete($remote."/".$el["name"])) {
742 $this->PushError("mdel", "can't delete file", "Can't delete remote file \"".$remote."/".$el["name"]."\"");
743 $ret=false;
744 if(!$continious) break;
745 }
746 }
747 }
748
749 if(!$this->rmdir($remote)) {
750 $this->PushError("mdel", "can't delete folder", "Can't delete remote folder \"".$remote."/".$el["name"]."\"");
751 $ret=false;
752 }
753 return $ret;
754 }
755
756 function mmkdir($dir, $mode = 0777) {
757 if(empty($dir)) return FALSE;
758 if($this->is_exists($dir) or $dir == "/" ) return TRUE;
759 if(!$this->mmkdir(dirname($dir), $mode)) return false;
760 $r=$this->mkdir($dir, $mode);
761 $this->chmod($dir,$mode);
762 return $r;
763 }
764
765 function glob($pattern, $handle=NULL) {
766 $path=$output=null;
767 if(PHP_OS=='WIN32') $slash='\\';
768 else $slash='/';
769 $lastpos=strrpos($pattern,$slash);
770 if(!($lastpos===false)) {
771 $path=substr($pattern,0,-$lastpos-1);
772 $pattern=substr($pattern,$lastpos);
773 } else $path=getcwd();
774 if(is_array($handle) and !empty($handle)) {
775 while($dir=each($handle)) {
776 if($this->glob_pattern_match($pattern,$dir))
777 $output[]=$dir;
778 }
779 } else {
780 $handle=@opendir($path);
781 if($handle===false) return false;
782 while($dir=readdir($handle)) {
783 if($this->glob_pattern_match($pattern,$dir))
784 $output[]=$dir;
785 }
786 closedir($handle);
787 }
788 if(is_array($output)) return $output;
789 return false;
790 }
791
792 function glob_pattern_match($pattern,$string) {
793 $out=null;
794 $chunks=explode(';',$pattern);
795 foreach($chunks as $pattern) {
796 $escape=array('$','^','.','{','}','(',')','[',']','|');
797 while(strpos($pattern,'**')!==false)
798 $pattern=str_replace('**','*',$pattern);
799 foreach($escape as $probe)
800 $pattern=str_replace($probe,"\\$probe",$pattern);
801 $pattern=str_replace('?*','*',
802 str_replace('*?','*',
803 str_replace('*',".*",
804 str_replace('?','.{1,1}',$pattern))));
805 $out[]=$pattern;
806 }
807 if(count($out)==1) return($this->glob_regexp("^$out[0]$",$string));
808 else {
809 foreach($out as $tester)
810 if($this->my_regexp("^$tester$",$string)) return true;
811 }
812 return false;
813 }
814
815 function glob_regexp($pattern,$probe) {
816 $sensitive=(PHP_OS!='WIN32');
817 return ($sensitive?
818 ereg($pattern,$probe):
819 eregi($pattern,$probe)
820 );
821 }
822
823 function dirlist($remote) {
824 $list=$this->rawlist($remote, "-la");
825 if($list===false) {
826 $this->PushError("dirlist","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents");
827 return false;
828 }
829
830 $dirlist = array();
831 foreach($list as $k=>$v) {
832 $entry=$this->parselisting($v);
833 if ( empty($entry) )
834 continue;
835
836 if($entry["name"]=="." or $entry["name"]=="..")
837 continue;
838
839 $dirlist[$entry['name']] = $entry;
840 }
841
842 return $dirlist;
843 }
844// <!-- --------------------------------------------------------------------------------------- -->
845// <!-- Private functions -->
846// <!-- --------------------------------------------------------------------------------------- -->
847 function _checkCode() {
848 return ($this->_code<400 and $this->_code>0);
849 }
850
851 function _list($arg="", $cmd="LIST", $fnction="_list") {
852 if(!$this->_data_prepare()) return false;
853 if(!$this->_exec($cmd.$arg, $fnction)) {
854 $this->_data_close();
855 return FALSE;
856 }
857 if(!$this->_checkCode()) {
858 $this->_data_close();
859 return FALSE;
860 }
861 $out="";
862 if($this->_code<200) {
863 $out=$this->_data_read();
864 $this->_data_close();
865 if(!$this->_readmsg()) return FALSE;
866 if(!$this->_checkCode()) return FALSE;
867 if($out === FALSE ) return FALSE;
868 $out=preg_split("/[".CRLF."]+/", $out, -1, PREG_SPLIT_NO_EMPTY);
869// $this->SendMSG(implode($this->_eol_code[$this->OS_local], $out));
870 }
871 return $out;
872 }
873
874// <!-- --------------------------------------------------------------------------------------- -->
875// <!-- Partie : gestion des erreurs -->
876// <!-- --------------------------------------------------------------------------------------- -->
877// Gnre une erreur pour traitement externe la classe
878 function PushError($fctname,$msg,$desc=false){
879 $error=array();
880 $error['time']=time();
881 $error['fctname']=$fctname;
882 $error['msg']=$msg;
883 $error['desc']=$desc;
884 if($desc) $tmp=' ('.$desc.')'; else $tmp='';
885 $this->SendMSG($fctname.': '.$msg.$tmp);
886 return(array_push($this->_error_array,$error));
887 }
888
889// Rcupre une erreur externe
890 function PopError(){
891 if(count($this->_error_array)) return(array_pop($this->_error_array));
892 else return(false);
893 }
894}
895
896$mod_sockets=TRUE;
897if (!extension_loaded('sockets')) {
898 $prefix = (PHP_SHLIB_SUFFIX == 'dll') ? 'php_' : '';
899 if(!@dl($prefix . 'sockets.' . PHP_SHLIB_SUFFIX)) $mod_sockets=FALSE;
900}
901
902require_once "class-ftp-".($mod_sockets?"sockets":"pure").".php";
903?>
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