|
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 */ |
|
23 if(!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 */ |
|
33 if(!defined("FTP_AUTOASCII")) define("FTP_AUTOASCII", -1); |
|
34 |
|
35 /** |
|
36 * |
|
37 * This can be redefined. |
|
38 * @since 2.5 |
|
39 * @var int |
|
40 */ |
|
41 if(!defined("FTP_BINARY")) define("FTP_BINARY", 1); |
|
42 |
|
43 /** |
|
44 * |
|
45 * This can be redefined. |
|
46 * @since 2.5 |
|
47 * @var int |
|
48 */ |
|
49 if(!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 */ |
|
59 if(!defined('FTP_FORCE')) define('FTP_FORCE', true); |
|
60 |
|
61 /** |
|
62 * @since 2.5 |
|
63 * @var string |
|
64 */ |
|
65 define('FTP_OS_Unix','u'); |
|
66 |
|
67 /** |
|
68 * @since 2.5 |
|
69 * @var string |
|
70 */ |
|
71 define('FTP_OS_Windows','w'); |
|
72 |
|
73 /** |
|
74 * @since 2.5 |
|
75 * @var string |
|
76 */ |
|
77 define('FTP_OS_Mac','m'); |
|
78 |
|
79 /** |
|
80 * PemFTP base class |
|
81 * |
|
82 */ |
|
83 class 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 // Validate the IPAddress PHP4 returns -1 for invalid, PHP5 false |
|
282 // -1 === "255.255.255.255" which is the broadcast address which is also going to be invalid |
|
283 $ipaslong = ip2long($ip); |
|
284 if ( ($ipaslong == false) || ($ipaslong === -1) ) { |
|
285 $this->SendMSG("Wrong host name/address \"".$host."\""); |
|
286 return FALSE; |
|
287 } |
|
288 $this->_host=$ip; |
|
289 $this->_fullhost=$dns; |
|
290 $this->_port=$port; |
|
291 $this->_dataport=$port-1; |
|
292 } |
|
293 $this->SendMSG("Host \"".$this->_fullhost."(".$this->_host."):".$this->_port."\""); |
|
294 if($reconnect){ |
|
295 if($this->_connected) { |
|
296 $this->SendMSG("Reconnecting"); |
|
297 if(!$this->quit(FTP_FORCE)) return FALSE; |
|
298 if(!$this->connect()) return FALSE; |
|
299 } |
|
300 } |
|
301 return TRUE; |
|
302 } |
|
303 |
|
304 function SetUmask($umask=0022) { |
|
305 $this->_umask=$umask; |
|
306 umask($this->_umask); |
|
307 $this->SendMSG("UMASK 0".decoct($this->_umask)); |
|
308 return TRUE; |
|
309 } |
|
310 |
|
311 function SetTimeout($timeout=30) { |
|
312 $this->_timeout=$timeout; |
|
313 $this->SendMSG("Timeout ".$this->_timeout); |
|
314 if($this->_connected) |
|
315 if(!$this->_settimeout($this->_ftp_control_sock)) return FALSE; |
|
316 return TRUE; |
|
317 } |
|
318 |
|
319 function connect($server=NULL) { |
|
320 if(!empty($server)) { |
|
321 if(!$this->SetServer($server)) return false; |
|
322 } |
|
323 if($this->_ready) return true; |
|
324 $this->SendMsg('Local OS : '.$this->OS_FullName[$this->OS_local]); |
|
325 if(!($this->_ftp_control_sock = $this->_connect($this->_host, $this->_port))) { |
|
326 $this->SendMSG("Error : Cannot connect to remote host \"".$this->_fullhost." :".$this->_port."\""); |
|
327 return FALSE; |
|
328 } |
|
329 $this->SendMSG("Connected to remote host \"".$this->_fullhost.":".$this->_port."\". Waiting for greeting."); |
|
330 do { |
|
331 if(!$this->_readmsg()) return FALSE; |
|
332 if(!$this->_checkCode()) return FALSE; |
|
333 $this->_lastaction=time(); |
|
334 } while($this->_code<200); |
|
335 $this->_ready=true; |
|
336 $syst=$this->systype(); |
|
337 if(!$syst) $this->SendMSG("Can't detect remote OS"); |
|
338 else { |
|
339 if(preg_match("/win|dos|novell/i", $syst[0])) $this->OS_remote=FTP_OS_Windows; |
|
340 elseif(preg_match("/os/i", $syst[0])) $this->OS_remote=FTP_OS_Mac; |
|
341 elseif(preg_match("/(li|u)nix/i", $syst[0])) $this->OS_remote=FTP_OS_Unix; |
|
342 else $this->OS_remote=FTP_OS_Mac; |
|
343 $this->SendMSG("Remote OS: ".$this->OS_FullName[$this->OS_remote]); |
|
344 } |
|
345 if(!$this->features()) $this->SendMSG("Can't get features list. All supported - disabled"); |
|
346 else $this->SendMSG("Supported features: ".implode(", ", array_keys($this->_features))); |
|
347 return TRUE; |
|
348 } |
|
349 |
|
350 function quit($force=false) { |
|
351 if($this->_ready) { |
|
352 if(!$this->_exec("QUIT") and !$force) return FALSE; |
|
353 if(!$this->_checkCode() and !$force) return FALSE; |
|
354 $this->_ready=false; |
|
355 $this->SendMSG("Session finished"); |
|
356 } |
|
357 $this->_quit(); |
|
358 return TRUE; |
|
359 } |
|
360 |
|
361 function login($user=NULL, $pass=NULL) { |
|
362 if(!is_null($user)) $this->_login=$user; |
|
363 else $this->_login="anonymous"; |
|
364 if(!is_null($pass)) $this->_password=$pass; |
|
365 else $this->_password="anon@anon.com"; |
|
366 if(!$this->_exec("USER ".$this->_login, "login")) return FALSE; |
|
367 if(!$this->_checkCode()) return FALSE; |
|
368 if($this->_code!=230) { |
|
369 if(!$this->_exec((($this->_code==331)?"PASS ":"ACCT ").$this->_password, "login")) return FALSE; |
|
370 if(!$this->_checkCode()) return FALSE; |
|
371 } |
|
372 $this->SendMSG("Authentication succeeded"); |
|
373 if(empty($this->_features)) { |
|
374 if(!$this->features()) $this->SendMSG("Can't get features list. All supported - disabled"); |
|
375 else $this->SendMSG("Supported features: ".implode(", ", array_keys($this->_features))); |
|
376 } |
|
377 return TRUE; |
|
378 } |
|
379 |
|
380 function pwd() { |
|
381 if(!$this->_exec("PWD", "pwd")) return FALSE; |
|
382 if(!$this->_checkCode()) return FALSE; |
|
383 return ereg_replace("^[0-9]{3} \"(.+)\".+", "\\1", $this->_message); |
|
384 } |
|
385 |
|
386 function cdup() { |
|
387 if(!$this->_exec("CDUP", "cdup")) return FALSE; |
|
388 if(!$this->_checkCode()) return FALSE; |
|
389 return true; |
|
390 } |
|
391 |
|
392 function chdir($pathname) { |
|
393 if(!$this->_exec("CWD ".$pathname, "chdir")) return FALSE; |
|
394 if(!$this->_checkCode()) return FALSE; |
|
395 return TRUE; |
|
396 } |
|
397 |
|
398 function rmdir($pathname) { |
|
399 if(!$this->_exec("RMD ".$pathname, "rmdir")) return FALSE; |
|
400 if(!$this->_checkCode()) return FALSE; |
|
401 return TRUE; |
|
402 } |
|
403 |
|
404 function mkdir($pathname) { |
|
405 if(!$this->_exec("MKD ".$pathname, "mkdir")) return FALSE; |
|
406 if(!$this->_checkCode()) return FALSE; |
|
407 return TRUE; |
|
408 } |
|
409 |
|
410 function rename($from, $to) { |
|
411 if(!$this->_exec("RNFR ".$from, "rename")) return FALSE; |
|
412 if(!$this->_checkCode()) return FALSE; |
|
413 if($this->_code==350) { |
|
414 if(!$this->_exec("RNTO ".$to, "rename")) return FALSE; |
|
415 if(!$this->_checkCode()) return FALSE; |
|
416 } else return FALSE; |
|
417 return TRUE; |
|
418 } |
|
419 |
|
420 function filesize($pathname) { |
|
421 if(!isset($this->_features["SIZE"])) { |
|
422 $this->PushError("filesize", "not supported by server"); |
|
423 return FALSE; |
|
424 } |
|
425 if(!$this->_exec("SIZE ".$pathname, "filesize")) return FALSE; |
|
426 if(!$this->_checkCode()) return FALSE; |
|
427 return ereg_replace("^[0-9]{3} ([0-9]+)".CRLF, "\\1", $this->_message); |
|
428 } |
|
429 |
|
430 function abort() { |
|
431 if(!$this->_exec("ABOR", "abort")) return FALSE; |
|
432 if(!$this->_checkCode()) { |
|
433 if($this->_code!=426) return FALSE; |
|
434 if(!$this->_readmsg("abort")) return FALSE; |
|
435 if(!$this->_checkCode()) return FALSE; |
|
436 } |
|
437 return true; |
|
438 } |
|
439 |
|
440 function mdtm($pathname) { |
|
441 if(!isset($this->_features["MDTM"])) { |
|
442 $this->PushError("mdtm", "not supported by server"); |
|
443 return FALSE; |
|
444 } |
|
445 if(!$this->_exec("MDTM ".$pathname, "mdtm")) return FALSE; |
|
446 if(!$this->_checkCode()) return FALSE; |
|
447 $mdtm = ereg_replace("^[0-9]{3} ([0-9]+)".CRLF, "\\1", $this->_message); |
|
448 $date = sscanf($mdtm, "%4d%2d%2d%2d%2d%2d"); |
|
449 $timestamp = mktime($date[3], $date[4], $date[5], $date[1], $date[2], $date[0]); |
|
450 return $timestamp; |
|
451 } |
|
452 |
|
453 function systype() { |
|
454 if(!$this->_exec("SYST", "systype")) return FALSE; |
|
455 if(!$this->_checkCode()) return FALSE; |
|
456 $DATA = explode(" ", $this->_message); |
|
457 return array($DATA[1], $DATA[3]); |
|
458 } |
|
459 |
|
460 function delete($pathname) { |
|
461 if(!$this->_exec("DELE ".$pathname, "delete")) return FALSE; |
|
462 if(!$this->_checkCode()) return FALSE; |
|
463 return TRUE; |
|
464 } |
|
465 |
|
466 function site($command, $fnction="site") { |
|
467 if(!$this->_exec("SITE ".$command, $fnction)) return FALSE; |
|
468 if(!$this->_checkCode()) return FALSE; |
|
469 return TRUE; |
|
470 } |
|
471 |
|
472 function chmod($pathname, $mode) { |
|
473 if(!$this->site( sprintf('CHMOD %o %s', $mode, $pathname), "chmod")) return FALSE; |
|
474 return TRUE; |
|
475 } |
|
476 |
|
477 function restore($from) { |
|
478 if(!isset($this->_features["REST"])) { |
|
479 $this->PushError("restore", "not supported by server"); |
|
480 return FALSE; |
|
481 } |
|
482 if($this->_curtype!=FTP_BINARY) { |
|
483 $this->PushError("restore", "can't restore in ASCII mode"); |
|
484 return FALSE; |
|
485 } |
|
486 if(!$this->_exec("REST ".$from, "resore")) return FALSE; |
|
487 if(!$this->_checkCode()) return FALSE; |
|
488 return TRUE; |
|
489 } |
|
490 |
|
491 function features() { |
|
492 if(!$this->_exec("FEAT", "features")) return FALSE; |
|
493 if(!$this->_checkCode()) return FALSE; |
|
494 $f=preg_split("/[".CRLF."]+/", preg_replace("/[0-9]{3}[ -].*[".CRLF."]+/", "", $this->_message), -1, PREG_SPLIT_NO_EMPTY); |
|
495 $this->_features=array(); |
|
496 foreach($f as $k=>$v) { |
|
497 $v=explode(" ", trim($v)); |
|
498 $this->_features[array_shift($v)]=$v;; |
|
499 } |
|
500 return true; |
|
501 } |
|
502 |
|
503 function rawlist($pathname="", $arg="") { |
|
504 return $this->_list(($arg?" ".$arg:"").($pathname?" ".$pathname:""), "LIST", "rawlist"); |
|
505 } |
|
506 |
|
507 function nlist($pathname="") { |
|
508 return $this->_list(($arg?" ".$arg:"").($pathname?" ".$pathname:""), "NLST", "nlist"); |
|
509 } |
|
510 |
|
511 function is_exists($pathname) { |
|
512 return $this->file_exists($pathname); |
|
513 } |
|
514 |
|
515 function file_exists($pathname) { |
|
516 $exists=true; |
|
517 if(!$this->_exec("RNFR ".$pathname, "rename")) $exists=FALSE; |
|
518 else { |
|
519 if(!$this->_checkCode()) $exists=FALSE; |
|
520 $this->abort(); |
|
521 } |
|
522 if($exists) $this->SendMSG("Remote file ".$pathname." exists"); |
|
523 else $this->SendMSG("Remote file ".$pathname." does not exist"); |
|
524 return $exists; |
|
525 } |
|
526 |
|
527 function fget($fp, $remotefile,$rest=0) { |
|
528 if($this->_can_restore and $rest!=0) fseek($fp, $rest); |
|
529 $pi=pathinfo($remotefile); |
|
530 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII; |
|
531 else $mode=FTP_BINARY; |
|
532 if(!$this->_data_prepare($mode)) { |
|
533 return FALSE; |
|
534 } |
|
535 if($this->_can_restore and $rest!=0) $this->restore($rest); |
|
536 if(!$this->_exec("RETR ".$remotefile, "get")) { |
|
537 $this->_data_close(); |
|
538 return FALSE; |
|
539 } |
|
540 if(!$this->_checkCode()) { |
|
541 $this->_data_close(); |
|
542 return FALSE; |
|
543 } |
|
544 $out=$this->_data_read($mode, $fp); |
|
545 $this->_data_close(); |
|
546 if(!$this->_readmsg()) return FALSE; |
|
547 if(!$this->_checkCode()) return FALSE; |
|
548 return $out; |
|
549 } |
|
550 |
|
551 function get($remotefile, $localfile=NULL, $rest=0) { |
|
552 if(is_null($localfile)) $localfile=$remotefile; |
|
553 if (@file_exists($localfile)) $this->SendMSG("Warning : local file will be overwritten"); |
|
554 $fp = @fopen($localfile, "w"); |
|
555 if (!$fp) { |
|
556 $this->PushError("get","can't open local file", "Cannot create \"".$localfile."\""); |
|
557 return FALSE; |
|
558 } |
|
559 if($this->_can_restore and $rest!=0) fseek($fp, $rest); |
|
560 $pi=pathinfo($remotefile); |
|
561 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII; |
|
562 else $mode=FTP_BINARY; |
|
563 if(!$this->_data_prepare($mode)) { |
|
564 fclose($fp); |
|
565 return FALSE; |
|
566 } |
|
567 if($this->_can_restore and $rest!=0) $this->restore($rest); |
|
568 if(!$this->_exec("RETR ".$remotefile, "get")) { |
|
569 $this->_data_close(); |
|
570 fclose($fp); |
|
571 return FALSE; |
|
572 } |
|
573 if(!$this->_checkCode()) { |
|
574 $this->_data_close(); |
|
575 fclose($fp); |
|
576 return FALSE; |
|
577 } |
|
578 $out=$this->_data_read($mode, $fp); |
|
579 fclose($fp); |
|
580 $this->_data_close(); |
|
581 if(!$this->_readmsg()) return FALSE; |
|
582 if(!$this->_checkCode()) return FALSE; |
|
583 return $out; |
|
584 } |
|
585 |
|
586 function fput($remotefile, $fp) { |
|
587 if($this->_can_restore and $rest!=0) fseek($fp, $rest); |
|
588 $pi=pathinfo($remotefile); |
|
589 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII; |
|
590 else $mode=FTP_BINARY; |
|
591 if(!$this->_data_prepare($mode)) { |
|
592 return FALSE; |
|
593 } |
|
594 if($this->_can_restore and $rest!=0) $this->restore($rest); |
|
595 if(!$this->_exec("STOR ".$remotefile, "put")) { |
|
596 $this->_data_close(); |
|
597 return FALSE; |
|
598 } |
|
599 if(!$this->_checkCode()) { |
|
600 $this->_data_close(); |
|
601 return FALSE; |
|
602 } |
|
603 $ret=$this->_data_write($mode, $fp); |
|
604 $this->_data_close(); |
|
605 if(!$this->_readmsg()) return FALSE; |
|
606 if(!$this->_checkCode()) return FALSE; |
|
607 return $ret; |
|
608 } |
|
609 |
|
610 function put($localfile, $remotefile=NULL, $rest=0) { |
|
611 if(is_null($remotefile)) $remotefile=$localfile; |
|
612 if (!file_exists($localfile)) { |
|
613 $this->PushError("put","can't open local file", "No such file or directory \"".$localfile."\""); |
|
614 return FALSE; |
|
615 } |
|
616 $fp = @fopen($localfile, "r"); |
|
617 |
|
618 if (!$fp) { |
|
619 $this->PushError("put","can't open local file", "Cannot read file \"".$localfile."\""); |
|
620 return FALSE; |
|
621 } |
|
622 if($this->_can_restore and $rest!=0) fseek($fp, $rest); |
|
623 $pi=pathinfo($localfile); |
|
624 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII; |
|
625 else $mode=FTP_BINARY; |
|
626 if(!$this->_data_prepare($mode)) { |
|
627 fclose($fp); |
|
628 return FALSE; |
|
629 } |
|
630 if($this->_can_restore and $rest!=0) $this->restore($rest); |
|
631 if(!$this->_exec("STOR ".$remotefile, "put")) { |
|
632 $this->_data_close(); |
|
633 fclose($fp); |
|
634 return FALSE; |
|
635 } |
|
636 if(!$this->_checkCode()) { |
|
637 $this->_data_close(); |
|
638 fclose($fp); |
|
639 return FALSE; |
|
640 } |
|
641 $ret=$this->_data_write($mode, $fp); |
|
642 fclose($fp); |
|
643 $this->_data_close(); |
|
644 if(!$this->_readmsg()) return FALSE; |
|
645 if(!$this->_checkCode()) return FALSE; |
|
646 return $ret; |
|
647 } |
|
648 |
|
649 function mput($local=".", $remote=NULL, $continious=false) { |
|
650 $local=realpath($local); |
|
651 if(!@file_exists($local)) { |
|
652 $this->PushError("mput","can't open local folder", "Cannot stat folder \"".$local."\""); |
|
653 return FALSE; |
|
654 } |
|
655 if(!is_dir($local)) return $this->put($local, $remote); |
|
656 if(empty($remote)) $remote="."; |
|
657 elseif(!$this->file_exists($remote) and !$this->mkdir($remote)) return FALSE; |
|
658 if($handle = opendir($local)) { |
|
659 $list=array(); |
|
660 while (false !== ($file = readdir($handle))) { |
|
661 if ($file != "." && $file != "..") $list[]=$file; |
|
662 } |
|
663 closedir($handle); |
|
664 } else { |
|
665 $this->PushError("mput","can't open local folder", "Cannot read folder \"".$local."\""); |
|
666 return FALSE; |
|
667 } |
|
668 if(empty($list)) return TRUE; |
|
669 $ret=true; |
|
670 foreach($list as $el) { |
|
671 if(is_dir($local."/".$el)) $t=$this->mput($local."/".$el, $remote."/".$el); |
|
672 else $t=$this->put($local."/".$el, $remote."/".$el); |
|
673 if(!$t) { |
|
674 $ret=FALSE; |
|
675 if(!$continious) break; |
|
676 } |
|
677 } |
|
678 return $ret; |
|
679 |
|
680 } |
|
681 |
|
682 function mget($remote, $local=".", $continious=false) { |
|
683 $list=$this->rawlist($remote, "-lA"); |
|
684 if($list===false) { |
|
685 $this->PushError("mget","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents"); |
|
686 return FALSE; |
|
687 } |
|
688 if(empty($list)) return true; |
|
689 if(!@file_exists($local)) { |
|
690 if(!@mkdir($local)) { |
|
691 $this->PushError("mget","can't create local folder", "Cannot create folder \"".$local."\""); |
|
692 return FALSE; |
|
693 } |
|
694 } |
|
695 foreach($list as $k=>$v) { |
|
696 $list[$k]=$this->parselisting($v); |
|
697 if($list[$k]["name"]=="." or $list[$k]["name"]=="..") unset($list[$k]); |
|
698 } |
|
699 $ret=true; |
|
700 foreach($list as $el) { |
|
701 if($el["type"]=="d") { |
|
702 if(!$this->mget($remote."/".$el["name"], $local."/".$el["name"], $continious)) { |
|
703 $this->PushError("mget", "can't copy folder", "Can't copy remote folder \"".$remote."/".$el["name"]."\" to local \"".$local."/".$el["name"]."\""); |
|
704 $ret=false; |
|
705 if(!$continious) break; |
|
706 } |
|
707 } else { |
|
708 if(!$this->get($remote."/".$el["name"], $local."/".$el["name"])) { |
|
709 $this->PushError("mget", "can't copy file", "Can't copy remote file \"".$remote."/".$el["name"]."\" to local \"".$local."/".$el["name"]."\""); |
|
710 $ret=false; |
|
711 if(!$continious) break; |
|
712 } |
|
713 } |
|
714 @chmod($local."/".$el["name"], $el["perms"]); |
|
715 $t=strtotime($el["date"]); |
|
716 if($t!==-1 and $t!==false) @touch($local."/".$el["name"], $t); |
|
717 } |
|
718 return $ret; |
|
719 } |
|
720 |
|
721 function mdel($remote, $continious=false) { |
|
722 $list=$this->rawlist($remote, "-la"); |
|
723 if($list===false) { |
|
724 $this->PushError("mdel","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents"); |
|
725 return false; |
|
726 } |
|
727 |
|
728 foreach($list as $k=>$v) { |
|
729 $list[$k]=$this->parselisting($v); |
|
730 if($list[$k]["name"]=="." or $list[$k]["name"]=="..") unset($list[$k]); |
|
731 } |
|
732 $ret=true; |
|
733 |
|
734 foreach($list as $el) { |
|
735 if ( empty($el) ) |
|
736 continue; |
|
737 |
|
738 if($el["type"]=="d") { |
|
739 if(!$this->mdel($remote."/".$el["name"], $continious)) { |
|
740 $ret=false; |
|
741 if(!$continious) break; |
|
742 } |
|
743 } else { |
|
744 if (!$this->delete($remote."/".$el["name"])) { |
|
745 $this->PushError("mdel", "can't delete file", "Can't delete remote file \"".$remote."/".$el["name"]."\""); |
|
746 $ret=false; |
|
747 if(!$continious) break; |
|
748 } |
|
749 } |
|
750 } |
|
751 |
|
752 if(!$this->rmdir($remote)) { |
|
753 $this->PushError("mdel", "can't delete folder", "Can't delete remote folder \"".$remote."/".$el["name"]."\""); |
|
754 $ret=false; |
|
755 } |
|
756 return $ret; |
|
757 } |
|
758 |
|
759 function mmkdir($dir, $mode = 0777) { |
|
760 if(empty($dir)) return FALSE; |
|
761 if($this->is_exists($dir) or $dir == "/" ) return TRUE; |
|
762 if(!$this->mmkdir(dirname($dir), $mode)) return false; |
|
763 $r=$this->mkdir($dir, $mode); |
|
764 $this->chmod($dir,$mode); |
|
765 return $r; |
|
766 } |
|
767 |
|
768 function glob($pattern, $handle=NULL) { |
|
769 $path=$output=null; |
|
770 if(PHP_OS=='WIN32') $slash='\\'; |
|
771 else $slash='/'; |
|
772 $lastpos=strrpos($pattern,$slash); |
|
773 if(!($lastpos===false)) { |
|
774 $path=substr($pattern,0,-$lastpos-1); |
|
775 $pattern=substr($pattern,$lastpos); |
|
776 } else $path=getcwd(); |
|
777 if(is_array($handle) and !empty($handle)) { |
|
778 while($dir=each($handle)) { |
|
779 if($this->glob_pattern_match($pattern,$dir)) |
|
780 $output[]=$dir; |
|
781 } |
|
782 } else { |
|
783 $handle=@opendir($path); |
|
784 if($handle===false) return false; |
|
785 while($dir=readdir($handle)) { |
|
786 if($this->glob_pattern_match($pattern,$dir)) |
|
787 $output[]=$dir; |
|
788 } |
|
789 closedir($handle); |
|
790 } |
|
791 if(is_array($output)) return $output; |
|
792 return false; |
|
793 } |
|
794 |
|
795 function glob_pattern_match($pattern,$string) { |
|
796 $out=null; |
|
797 $chunks=explode(';',$pattern); |
|
798 foreach($chunks as $pattern) { |
|
799 $escape=array('$','^','.','{','}','(',')','[',']','|'); |
|
800 while(strpos($pattern,'**')!==false) |
|
801 $pattern=str_replace('**','*',$pattern); |
|
802 foreach($escape as $probe) |
|
803 $pattern=str_replace($probe,"\\$probe",$pattern); |
|
804 $pattern=str_replace('?*','*', |
|
805 str_replace('*?','*', |
|
806 str_replace('*',".*", |
|
807 str_replace('?','.{1,1}',$pattern)))); |
|
808 $out[]=$pattern; |
|
809 } |
|
810 if(count($out)==1) return($this->glob_regexp("^$out[0]$",$string)); |
|
811 else { |
|
812 foreach($out as $tester) |
|
813 if($this->my_regexp("^$tester$",$string)) return true; |
|
814 } |
|
815 return false; |
|
816 } |
|
817 |
|
818 function glob_regexp($pattern,$probe) { |
|
819 $sensitive=(PHP_OS!='WIN32'); |
|
820 return ($sensitive? |
|
821 ereg($pattern,$probe): |
|
822 eregi($pattern,$probe) |
|
823 ); |
|
824 } |
|
825 |
|
826 function dirlist($remote) { |
|
827 $list=$this->rawlist($remote, "-la"); |
|
828 if($list===false) { |
|
829 $this->PushError("dirlist","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents"); |
|
830 return false; |
|
831 } |
|
832 |
|
833 $dirlist = array(); |
|
834 foreach($list as $k=>$v) { |
|
835 $entry=$this->parselisting($v); |
|
836 if ( empty($entry) ) |
|
837 continue; |
|
838 |
|
839 if($entry["name"]=="." or $entry["name"]=="..") |
|
840 continue; |
|
841 |
|
842 $dirlist[$entry['name']] = $entry; |
|
843 } |
|
844 |
|
845 return $dirlist; |
|
846 } |
|
847 // <!-- --------------------------------------------------------------------------------------- --> |
|
848 // <!-- Private functions --> |
|
849 // <!-- --------------------------------------------------------------------------------------- --> |
|
850 function _checkCode() { |
|
851 return ($this->_code<400 and $this->_code>0); |
|
852 } |
|
853 |
|
854 function _list($arg="", $cmd="LIST", $fnction="_list") { |
|
855 if(!$this->_data_prepare()) return false; |
|
856 if(!$this->_exec($cmd.$arg, $fnction)) { |
|
857 $this->_data_close(); |
|
858 return FALSE; |
|
859 } |
|
860 if(!$this->_checkCode()) { |
|
861 $this->_data_close(); |
|
862 return FALSE; |
|
863 } |
|
864 $out=""; |
|
865 if($this->_code<200) { |
|
866 $out=$this->_data_read(); |
|
867 $this->_data_close(); |
|
868 if(!$this->_readmsg()) return FALSE; |
|
869 if(!$this->_checkCode()) return FALSE; |
|
870 if($out === FALSE ) return FALSE; |
|
871 $out=preg_split("/[".CRLF."]+/", $out, -1, PREG_SPLIT_NO_EMPTY); |
|
872 // $this->SendMSG(implode($this->_eol_code[$this->OS_local], $out)); |
|
873 } |
|
874 return $out; |
|
875 } |
|
876 |
|
877 // <!-- --------------------------------------------------------------------------------------- --> |
|
878 // <!-- Partie : gestion des erreurs --> |
|
879 // <!-- --------------------------------------------------------------------------------------- --> |
|
880 // Gnre une erreur pour traitement externe la classe |
|
881 function PushError($fctname,$msg,$desc=false){ |
|
882 $error=array(); |
|
883 $error['time']=time(); |
|
884 $error['fctname']=$fctname; |
|
885 $error['msg']=$msg; |
|
886 $error['desc']=$desc; |
|
887 if($desc) $tmp=' ('.$desc.')'; else $tmp=''; |
|
888 $this->SendMSG($fctname.': '.$msg.$tmp); |
|
889 return(array_push($this->_error_array,$error)); |
|
890 } |
|
891 |
|
892 // Rcupre une erreur externe |
|
893 function PopError(){ |
|
894 if(count($this->_error_array)) return(array_pop($this->_error_array)); |
|
895 else return(false); |
|
896 } |
|
897 } |
|
898 |
|
899 $mod_sockets=TRUE; |
|
900 if (!extension_loaded('sockets')) { |
|
901 $prefix = (PHP_SHLIB_SUFFIX == 'dll') ? 'php_' : ''; |
|
902 if(!@dl($prefix . 'sockets.' . PHP_SHLIB_SUFFIX)) $mod_sockets=FALSE; |
|
903 } |
|
904 |
|
905 require_once "class-ftp-".($mod_sockets?"sockets":"pure").".php"; |
|
906 ?> |