1 | /* |
2 | +----------------------------------------------------------------------+ |
3 | | PHP Version 5 | |
4 | +----------------------------------------------------------------------+ |
5 | | Copyright (c) 1997-2015 The PHP Group | |
6 | +----------------------------------------------------------------------+ |
7 | | This source file is subject to version 3.01 of the PHP license, | |
8 | | that is bundled with this package in the file LICENSE, and is | |
9 | | available through the world-wide-web at the following url: | |
10 | | http://www.php.net/license/3_01.txt | |
11 | | If you did not receive a copy of the PHP license and are unable to | |
12 | | obtain it through the world-wide-web, please send a note to | |
13 | | license@php.net so we can mail you a copy immediately. | |
14 | +----------------------------------------------------------------------+ |
15 | | Authors: Rasmus Lerdorf <rasmus@php.net> | |
16 | | Jim Winstead <jimw@php.net> | |
17 | | Hartmut Holzgraefe <hholzgra@php.net> | |
18 | | Sara Golemon <pollita@php.net> | |
19 | +----------------------------------------------------------------------+ |
20 | */ |
21 | /* $Id$ */ |
22 | |
23 | #include "php.h" |
24 | #include "php_globals.h" |
25 | #include "php_network.h" |
26 | #include "php_ini.h" |
27 | |
28 | #include <stdio.h> |
29 | #include <stdlib.h> |
30 | #include <errno.h> |
31 | #include <sys/types.h> |
32 | #include <sys/stat.h> |
33 | #include <fcntl.h> |
34 | |
35 | #ifdef PHP_WIN32 |
36 | #include <winsock2.h> |
37 | #define O_RDONLY _O_RDONLY |
38 | #include "win32/param.h" |
39 | #else |
40 | #include <sys/param.h> |
41 | #endif |
42 | |
43 | #include "php_standard.h" |
44 | |
45 | #include <sys/types.h> |
46 | #if HAVE_SYS_SOCKET_H |
47 | #include <sys/socket.h> |
48 | #endif |
49 | |
50 | #ifdef PHP_WIN32 |
51 | #include <winsock2.h> |
52 | #elif defined(NETWARE) && defined(USE_WINSOCK) |
53 | #include <novsock2.h> |
54 | #else |
55 | #include <netinet/in.h> |
56 | #include <netdb.h> |
57 | #if HAVE_ARPA_INET_H |
58 | #include <arpa/inet.h> |
59 | #endif |
60 | #endif |
61 | |
62 | #if defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE) |
63 | #undef AF_UNIX |
64 | #endif |
65 | |
66 | #if defined(AF_UNIX) |
67 | #include <sys/un.h> |
68 | #endif |
69 | |
70 | #include "php_fopen_wrappers.h" |
71 | |
72 | #define FTPS_ENCRYPT_DATA 1 |
73 | #define GET_FTP_RESULT(stream) get_ftp_result((stream), tmp_line, sizeof(tmp_line) TSRMLS_CC) |
74 | |
75 | typedef struct _php_ftp_dirstream_data { |
76 | php_stream *datastream; |
77 | php_stream *controlstream; |
78 | php_stream *dirstream; |
79 | } php_ftp_dirstream_data; |
80 | |
81 | /* {{{ get_ftp_result |
82 | */ |
83 | static inline int get_ftp_result(php_stream *stream, char *buffer, size_t buffer_size TSRMLS_DC) |
84 | { |
85 | while (php_stream_gets(stream, buffer, buffer_size-1) && |
86 | !(isdigit((int) buffer[0]) && isdigit((int) buffer[1]) && |
87 | isdigit((int) buffer[2]) && buffer[3] == ' ')); |
88 | return strtol(buffer, NULL, 10); |
89 | } |
90 | /* }}} */ |
91 | |
92 | /* {{{ php_stream_ftp_stream_stat |
93 | */ |
94 | static int php_stream_ftp_stream_stat(php_stream_wrapper *wrapper, php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC) |
95 | { |
96 | /* For now, we return with a failure code to prevent the underlying |
97 | * file's details from being used instead. */ |
98 | return -1; |
99 | } |
100 | /* }}} */ |
101 | |
102 | /* {{{ php_stream_ftp_stream_close |
103 | */ |
104 | static int php_stream_ftp_stream_close(php_stream_wrapper *wrapper, php_stream *stream TSRMLS_DC) |
105 | { |
106 | php_stream *controlstream = stream->wrapperthis; |
107 | int ret = 0; |
108 | |
109 | if (controlstream) { |
110 | if (strpbrk(stream->mode, "wa+" )) { |
111 | char tmp_line[512]; |
112 | int result; |
113 | |
114 | /* For write modes close data stream first to signal EOF to server */ |
115 | result = GET_FTP_RESULT(controlstream); |
116 | if (result != 226 && result != 250) { |
117 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "FTP server error %d:%s" , result, tmp_line); |
118 | ret = EOF; |
119 | } |
120 | } |
121 | |
122 | php_stream_write_string(controlstream, "QUIT\r\n" ); |
123 | php_stream_close(controlstream); |
124 | stream->wrapperthis = NULL; |
125 | } |
126 | |
127 | return ret; |
128 | } |
129 | /* }}} */ |
130 | |
131 | /* {{{ php_ftp_fopen_connect |
132 | */ |
133 | static php_stream *php_ftp_fopen_connect(php_stream_wrapper *wrapper, const char *path, const char *mode, int options, |
134 | char **opened_path, php_stream_context *context, php_stream **preuseid, |
135 | php_url **presource, int *puse_ssl, int *puse_ssl_on_data TSRMLS_DC) |
136 | { |
137 | php_stream *stream = NULL, *reuseid = NULL; |
138 | php_url *resource = NULL; |
139 | int result, use_ssl, use_ssl_on_data = 0, tmp_len; |
140 | char tmp_line[512]; |
141 | char *transport; |
142 | int transport_len; |
143 | |
144 | resource = php_url_parse(path); |
145 | if (resource == NULL || resource->path == NULL) { |
146 | if (resource && presource) { |
147 | *presource = resource; |
148 | } |
149 | return NULL; |
150 | } |
151 | |
152 | use_ssl = resource->scheme && (strlen(resource->scheme) > 3) && resource->scheme[3] == 's'; |
153 | |
154 | /* use port 21 if one wasn't specified */ |
155 | if (resource->port == 0) |
156 | resource->port = 21; |
157 | |
158 | transport_len = spprintf(&transport, 0, "tcp://%s:%d" , resource->host, resource->port); |
159 | stream = php_stream_xport_create(transport, transport_len, REPORT_ERRORS, STREAM_XPORT_CLIENT | STREAM_XPORT_CONNECT, NULL, NULL, context, NULL, NULL); |
160 | efree(transport); |
161 | if (stream == NULL) { |
162 | result = 0; /* silence */ |
163 | goto connect_errexit; |
164 | } |
165 | |
166 | php_stream_context_set(stream, context); |
167 | php_stream_notify_info(context, PHP_STREAM_NOTIFY_CONNECT, NULL, 0); |
168 | |
169 | /* Start talking to ftp server */ |
170 | result = GET_FTP_RESULT(stream); |
171 | if (result > 299 || result < 200) { |
172 | php_stream_notify_error(context, PHP_STREAM_NOTIFY_FAILURE, tmp_line, result); |
173 | goto connect_errexit; |
174 | } |
175 | |
176 | if (use_ssl) { |
177 | |
178 | /* send the AUTH TLS request name */ |
179 | php_stream_write_string(stream, "AUTH TLS\r\n" ); |
180 | |
181 | /* get the response */ |
182 | result = GET_FTP_RESULT(stream); |
183 | if (result != 234) { |
184 | /* AUTH TLS not supported try AUTH SSL */ |
185 | php_stream_write_string(stream, "AUTH SSL\r\n" ); |
186 | |
187 | /* get the response */ |
188 | result = GET_FTP_RESULT(stream); |
189 | if (result != 334) { |
190 | use_ssl = 0; |
191 | } else { |
192 | /* we must reuse the old SSL session id */ |
193 | /* if we talk to an old ftpd-ssl */ |
194 | reuseid = stream; |
195 | } |
196 | } else { |
197 | /* encrypt data etc */ |
198 | |
199 | |
200 | } |
201 | |
202 | } |
203 | |
204 | if (use_ssl) { |
205 | if (php_stream_xport_crypto_setup(stream, |
206 | STREAM_CRYPTO_METHOD_SSLv23_CLIENT, NULL TSRMLS_CC) < 0 |
207 | || php_stream_xport_crypto_enable(stream, 1 TSRMLS_CC) < 0) { |
208 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "Unable to activate SSL mode" ); |
209 | php_stream_close(stream); |
210 | stream = NULL; |
211 | goto connect_errexit; |
212 | } |
213 | |
214 | /* set PBSZ to 0 */ |
215 | php_stream_write_string(stream, "PBSZ 0\r\n" ); |
216 | |
217 | /* ignore the response */ |
218 | result = GET_FTP_RESULT(stream); |
219 | |
220 | /* set data connection protection level */ |
221 | #if FTPS_ENCRYPT_DATA |
222 | php_stream_write_string(stream, "PROT P\r\n" ); |
223 | |
224 | /* get the response */ |
225 | result = GET_FTP_RESULT(stream); |
226 | use_ssl_on_data = (result >= 200 && result<=299) || reuseid; |
227 | #else |
228 | php_stream_write_string(stream, "PROT C\r\n" ); |
229 | |
230 | /* get the response */ |
231 | result = GET_FTP_RESULT(stream); |
232 | #endif |
233 | } |
234 | |
235 | #define PHP_FTP_CNTRL_CHK(val, val_len, err_msg) { \ |
236 | unsigned char *s = val, *e = s + val_len; \ |
237 | while (s < e) { \ |
238 | if (iscntrl(*s)) { \ |
239 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, err_msg, val); \ |
240 | goto connect_errexit; \ |
241 | } \ |
242 | s++; \ |
243 | } \ |
244 | } |
245 | |
246 | /* send the user name */ |
247 | if (resource->user != NULL) { |
248 | tmp_len = php_raw_url_decode(resource->user, strlen(resource->user)); |
249 | |
250 | PHP_FTP_CNTRL_CHK(resource->user, tmp_len, "Invalid login %s" ) |
251 | |
252 | php_stream_printf(stream TSRMLS_CC, "USER %s\r\n" , resource->user); |
253 | } else { |
254 | php_stream_write_string(stream, "USER anonymous\r\n" ); |
255 | } |
256 | |
257 | /* get the response */ |
258 | result = GET_FTP_RESULT(stream); |
259 | |
260 | /* if a password is required, send it */ |
261 | if (result >= 300 && result <= 399) { |
262 | php_stream_notify_info(context, PHP_STREAM_NOTIFY_AUTH_REQUIRED, tmp_line, 0); |
263 | |
264 | if (resource->pass != NULL) { |
265 | tmp_len = php_raw_url_decode(resource->pass, strlen(resource->pass)); |
266 | |
267 | PHP_FTP_CNTRL_CHK(resource->pass, tmp_len, "Invalid password %s" ) |
268 | |
269 | php_stream_printf(stream TSRMLS_CC, "PASS %s\r\n" , resource->pass); |
270 | } else { |
271 | /* if the user has configured who they are, |
272 | send that as the password */ |
273 | if (FG(from_address)) { |
274 | php_stream_printf(stream TSRMLS_CC, "PASS %s\r\n" , FG(from_address)); |
275 | } else { |
276 | php_stream_write_string(stream, "PASS anonymous\r\n" ); |
277 | } |
278 | } |
279 | |
280 | /* read the response */ |
281 | result = GET_FTP_RESULT(stream); |
282 | |
283 | if (result > 299 || result < 200) { |
284 | php_stream_notify_error(context, PHP_STREAM_NOTIFY_AUTH_RESULT, tmp_line, result); |
285 | } else { |
286 | php_stream_notify_info(context, PHP_STREAM_NOTIFY_AUTH_RESULT, tmp_line, result); |
287 | } |
288 | } |
289 | if (result > 299 || result < 200) { |
290 | goto connect_errexit; |
291 | } |
292 | |
293 | if (puse_ssl) { |
294 | *puse_ssl = use_ssl; |
295 | } |
296 | if (puse_ssl_on_data) { |
297 | *puse_ssl_on_data = use_ssl_on_data; |
298 | } |
299 | if (preuseid) { |
300 | *preuseid = reuseid; |
301 | } |
302 | if (presource) { |
303 | *presource = resource; |
304 | } |
305 | |
306 | return stream; |
307 | |
308 | connect_errexit: |
309 | if (resource) { |
310 | php_url_free(resource); |
311 | } |
312 | |
313 | if (stream) { |
314 | php_stream_close(stream); |
315 | } |
316 | |
317 | return NULL; |
318 | } |
319 | /* }}} */ |
320 | |
321 | /* {{{ php_fopen_do_pasv |
322 | */ |
323 | static unsigned short php_fopen_do_pasv(php_stream *stream, char *ip, size_t ip_size, char **phoststart TSRMLS_DC) |
324 | { |
325 | char tmp_line[512]; |
326 | int result, i; |
327 | unsigned short portno; |
328 | char *tpath, *ttpath, *hoststart=NULL; |
329 | |
330 | #ifdef HAVE_IPV6 |
331 | /* We try EPSV first, needed for IPv6 and works on some IPv4 servers */ |
332 | php_stream_write_string(stream, "EPSV\r\n" ); |
333 | result = GET_FTP_RESULT(stream); |
334 | |
335 | /* check if we got a 229 response */ |
336 | if (result != 229) { |
337 | #endif |
338 | /* EPSV failed, let's try PASV */ |
339 | php_stream_write_string(stream, "PASV\r\n" ); |
340 | result = GET_FTP_RESULT(stream); |
341 | |
342 | /* make sure we got a 227 response */ |
343 | if (result != 227) { |
344 | return 0; |
345 | } |
346 | |
347 | /* parse pasv command (129, 80, 95, 25, 13, 221) */ |
348 | tpath = tmp_line; |
349 | /* skip over the "227 Some message " part */ |
350 | for (tpath += 4; *tpath && !isdigit((int) *tpath); tpath++); |
351 | if (!*tpath) { |
352 | return 0; |
353 | } |
354 | /* skip over the host ip, to get the port */ |
355 | hoststart = tpath; |
356 | for (i = 0; i < 4; i++) { |
357 | for (; isdigit((int) *tpath); tpath++); |
358 | if (*tpath != ',') { |
359 | return 0; |
360 | } |
361 | *tpath='.'; |
362 | tpath++; |
363 | } |
364 | tpath[-1] = '\0'; |
365 | memcpy(ip, hoststart, ip_size); |
366 | ip[ip_size-1] = '\0'; |
367 | hoststart = ip; |
368 | |
369 | /* pull out the MSB of the port */ |
370 | portno = (unsigned short) strtoul(tpath, &ttpath, 10) * 256; |
371 | if (ttpath == NULL) { |
372 | /* didn't get correct response from PASV */ |
373 | return 0; |
374 | } |
375 | tpath = ttpath; |
376 | if (*tpath != ',') { |
377 | return 0; |
378 | } |
379 | tpath++; |
380 | /* pull out the LSB of the port */ |
381 | portno += (unsigned short) strtoul(tpath, &ttpath, 10); |
382 | #ifdef HAVE_IPV6 |
383 | } else { |
384 | /* parse epsv command (|||6446|) */ |
385 | for (i = 0, tpath = tmp_line + 4; *tpath; tpath++) { |
386 | if (*tpath == '|') { |
387 | i++; |
388 | if (i == 3) |
389 | break; |
390 | } |
391 | } |
392 | if (i < 3) { |
393 | return 0; |
394 | } |
395 | /* pull out the port */ |
396 | portno = (unsigned short) strtoul(tpath + 1, &ttpath, 10); |
397 | } |
398 | #endif |
399 | if (ttpath == NULL) { |
400 | /* didn't get correct response from EPSV/PASV */ |
401 | return 0; |
402 | } |
403 | |
404 | if (phoststart) { |
405 | *phoststart = hoststart; |
406 | } |
407 | |
408 | return portno; |
409 | } |
410 | /* }}} */ |
411 | |
412 | /* {{{ php_fopen_url_wrap_ftp |
413 | */ |
414 | php_stream * php_stream_url_wrap_ftp(php_stream_wrapper *wrapper, const char *path, const char *mode, |
415 | int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) |
416 | { |
417 | php_stream *stream = NULL, *datastream = NULL; |
418 | php_url *resource = NULL; |
419 | char tmp_line[512]; |
420 | char ip[sizeof("123.123.123.123" )]; |
421 | unsigned short portno; |
422 | char *hoststart = NULL; |
423 | int result = 0, use_ssl, use_ssl_on_data=0; |
424 | php_stream *reuseid=NULL; |
425 | size_t file_size = 0; |
426 | zval **tmpzval; |
427 | int allow_overwrite = 0; |
428 | int read_write = 0; |
429 | char *transport; |
430 | int transport_len; |
431 | |
432 | tmp_line[0] = '\0'; |
433 | |
434 | if (strpbrk(mode, "r+" )) { |
435 | read_write = 1; /* Open for reading */ |
436 | } |
437 | if (strpbrk(mode, "wa+" )) { |
438 | if (read_write) { |
439 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "FTP does not support simultaneous read/write connections" ); |
440 | return NULL; |
441 | } |
442 | if (strchr(mode, 'a')) { |
443 | read_write = 3; /* Open for Appending */ |
444 | } else { |
445 | read_write = 2; /* Open for writing */ |
446 | } |
447 | } |
448 | if (!read_write) { |
449 | /* No mode specified? */ |
450 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "Unknown file open mode" ); |
451 | return NULL; |
452 | } |
453 | |
454 | if (context && |
455 | php_stream_context_get_option(context, "ftp" , "proxy" , &tmpzval) == SUCCESS) { |
456 | if (read_write == 1) { |
457 | /* Use http wrapper to proxy ftp request */ |
458 | return php_stream_url_wrap_http(wrapper, path, mode, options, opened_path, context STREAMS_CC TSRMLS_CC); |
459 | } else { |
460 | /* ftp proxy is read-only */ |
461 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "FTP proxy may only be used in read mode" ); |
462 | return NULL; |
463 | } |
464 | } |
465 | |
466 | stream = php_ftp_fopen_connect(wrapper, path, mode, options, opened_path, context, &reuseid, &resource, &use_ssl, &use_ssl_on_data TSRMLS_CC); |
467 | if (!stream) { |
468 | goto errexit; |
469 | } |
470 | |
471 | /* set the connection to be binary */ |
472 | php_stream_write_string(stream, "TYPE I\r\n" ); |
473 | result = GET_FTP_RESULT(stream); |
474 | if (result > 299 || result < 200) |
475 | goto errexit; |
476 | |
477 | /* find out the size of the file (verifying it exists) */ |
478 | php_stream_printf(stream TSRMLS_CC, "SIZE %s\r\n" , resource->path); |
479 | |
480 | /* read the response */ |
481 | result = GET_FTP_RESULT(stream); |
482 | if (read_write == 1) { |
483 | /* Read Mode */ |
484 | char *sizestr; |
485 | |
486 | /* when reading file, it must exist */ |
487 | if (result > 299 || result < 200) { |
488 | errno = ENOENT; |
489 | goto errexit; |
490 | } |
491 | |
492 | sizestr = strchr(tmp_line, ' '); |
493 | if (sizestr) { |
494 | sizestr++; |
495 | file_size = atoi(sizestr); |
496 | php_stream_notify_file_size(context, file_size, tmp_line, result); |
497 | } |
498 | } else if (read_write == 2) { |
499 | /* when writing file (but not appending), it must NOT exist, unless a context option exists which allows it */ |
500 | if (context && php_stream_context_get_option(context, "ftp" , "overwrite" , &tmpzval) == SUCCESS) { |
501 | allow_overwrite = Z_LVAL_PP(tmpzval); |
502 | } |
503 | if (result <= 299 && result >= 200) { |
504 | if (allow_overwrite) { |
505 | /* Context permits overwriting file, |
506 | so we just delete whatever's there in preparation */ |
507 | php_stream_printf(stream TSRMLS_CC, "DELE %s\r\n" , resource->path); |
508 | result = GET_FTP_RESULT(stream); |
509 | if (result >= 300 || result <= 199) { |
510 | goto errexit; |
511 | } |
512 | } else { |
513 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "Remote file already exists and overwrite context option not specified" ); |
514 | errno = EEXIST; |
515 | goto errexit; |
516 | } |
517 | } |
518 | } |
519 | |
520 | /* set up the passive connection */ |
521 | portno = php_fopen_do_pasv(stream, ip, sizeof(ip), &hoststart TSRMLS_CC); |
522 | |
523 | if (!portno) { |
524 | goto errexit; |
525 | } |
526 | |
527 | /* Send RETR/STOR command */ |
528 | if (read_write == 1) { |
529 | /* set resume position if applicable */ |
530 | if (context && |
531 | php_stream_context_get_option(context, "ftp" , "resume_pos" , &tmpzval) == SUCCESS && |
532 | Z_TYPE_PP(tmpzval) == IS_LONG && |
533 | Z_LVAL_PP(tmpzval) > 0) { |
534 | php_stream_printf(stream TSRMLS_CC, "REST %ld\r\n" , Z_LVAL_PP(tmpzval)); |
535 | result = GET_FTP_RESULT(stream); |
536 | if (result < 300 || result > 399) { |
537 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "Unable to resume from offset %ld" , Z_LVAL_PP(tmpzval)); |
538 | goto errexit; |
539 | } |
540 | } |
541 | |
542 | /* retrieve file */ |
543 | memcpy(tmp_line, "RETR" , sizeof("RETR" )); |
544 | } else if (read_write == 2) { |
545 | /* Write new file */ |
546 | memcpy(tmp_line, "STOR" , sizeof("STOR" )); |
547 | } else { |
548 | /* Append */ |
549 | memcpy(tmp_line, "APPE" , sizeof("APPE" )); |
550 | } |
551 | php_stream_printf(stream TSRMLS_CC, "%s %s\r\n" , tmp_line, (resource->path != NULL ? resource->path : "/" )); |
552 | |
553 | /* open the data channel */ |
554 | if (hoststart == NULL) { |
555 | hoststart = resource->host; |
556 | } |
557 | transport_len = spprintf(&transport, 0, "tcp://%s:%d" , hoststart, portno); |
558 | datastream = php_stream_xport_create(transport, transport_len, REPORT_ERRORS, STREAM_XPORT_CLIENT | STREAM_XPORT_CONNECT, NULL, NULL, context, NULL, NULL); |
559 | efree(transport); |
560 | if (datastream == NULL) { |
561 | goto errexit; |
562 | } |
563 | |
564 | result = GET_FTP_RESULT(stream); |
565 | if (result != 150 && result != 125) { |
566 | /* Could not retrieve or send the file |
567 | * this data will only be sent to us after connection on the data port was initiated. |
568 | */ |
569 | php_stream_close(datastream); |
570 | datastream = NULL; |
571 | goto errexit; |
572 | } |
573 | |
574 | php_stream_context_set(datastream, context); |
575 | php_stream_notify_progress_init(context, 0, file_size); |
576 | |
577 | if (use_ssl_on_data && (php_stream_xport_crypto_setup(datastream, |
578 | STREAM_CRYPTO_METHOD_SSLv23_CLIENT, NULL TSRMLS_CC) < 0 || |
579 | php_stream_xport_crypto_enable(datastream, 1 TSRMLS_CC) < 0)) { |
580 | |
581 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "Unable to activate SSL mode" ); |
582 | php_stream_close(datastream); |
583 | datastream = NULL; |
584 | goto errexit; |
585 | } |
586 | |
587 | /* remember control stream */ |
588 | datastream->wrapperthis = stream; |
589 | |
590 | php_url_free(resource); |
591 | return datastream; |
592 | |
593 | errexit: |
594 | if (resource) { |
595 | php_url_free(resource); |
596 | } |
597 | if (stream) { |
598 | php_stream_notify_error(context, PHP_STREAM_NOTIFY_FAILURE, tmp_line, result); |
599 | php_stream_close(stream); |
600 | } |
601 | if (tmp_line[0] != '\0') |
602 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "FTP server reports %s" , tmp_line); |
603 | return NULL; |
604 | } |
605 | /* }}} */ |
606 | |
607 | /* {{{ php_ftp_dirsteam_read |
608 | */ |
609 | static size_t php_ftp_dirstream_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) |
610 | { |
611 | php_stream_dirent *ent = (php_stream_dirent *)buf; |
612 | php_stream *innerstream; |
613 | size_t tmp_len; |
614 | char *basename; |
615 | size_t basename_len; |
616 | |
617 | innerstream = ((php_ftp_dirstream_data *)stream->abstract)->datastream; |
618 | |
619 | if (count != sizeof(php_stream_dirent)) { |
620 | return 0; |
621 | } |
622 | |
623 | if (php_stream_eof(innerstream)) { |
624 | return 0; |
625 | } |
626 | |
627 | if (!php_stream_get_line(innerstream, ent->d_name, sizeof(ent->d_name), &tmp_len)) { |
628 | return 0; |
629 | } |
630 | |
631 | php_basename(ent->d_name, tmp_len, NULL, 0, &basename, &basename_len TSRMLS_CC); |
632 | if (!basename) { |
633 | return 0; |
634 | } |
635 | |
636 | if (!basename_len) { |
637 | efree(basename); |
638 | return 0; |
639 | } |
640 | |
641 | tmp_len = MIN(sizeof(ent->d_name), basename_len - 1); |
642 | memcpy(ent->d_name, basename, tmp_len); |
643 | ent->d_name[tmp_len - 1] = '\0'; |
644 | efree(basename); |
645 | |
646 | /* Trim off trailing whitespace characters */ |
647 | while (tmp_len > 0 && |
648 | (ent->d_name[tmp_len - 1] == '\n' || ent->d_name[tmp_len - 1] == '\r' || |
649 | ent->d_name[tmp_len - 1] == '\t' || ent->d_name[tmp_len - 1] == ' ')) { |
650 | ent->d_name[--tmp_len] = '\0'; |
651 | } |
652 | |
653 | return sizeof(php_stream_dirent); |
654 | } |
655 | /* }}} */ |
656 | |
657 | /* {{{ php_ftp_dirstream_close |
658 | */ |
659 | static int php_ftp_dirstream_close(php_stream *stream, int close_handle TSRMLS_DC) |
660 | { |
661 | php_ftp_dirstream_data *data = stream->abstract; |
662 | |
663 | /* close control connection */ |
664 | if (data->controlstream) { |
665 | php_stream_close(data->controlstream); |
666 | data->controlstream = NULL; |
667 | } |
668 | /* close data connection */ |
669 | php_stream_close(data->datastream); |
670 | data->datastream = NULL; |
671 | |
672 | efree(data); |
673 | stream->abstract = NULL; |
674 | |
675 | return 0; |
676 | } |
677 | /* }}} */ |
678 | |
679 | /* ftp dirstreams only need to support read and close operations, |
680 | They can't be rewound because the underlying ftp stream can't be rewound. */ |
681 | static php_stream_ops php_ftp_dirstream_ops = { |
682 | NULL, /* write */ |
683 | php_ftp_dirstream_read, /* read */ |
684 | php_ftp_dirstream_close, /* close */ |
685 | NULL, /* flush */ |
686 | "ftpdir" , |
687 | NULL, /* rewind */ |
688 | NULL, /* cast */ |
689 | NULL, /* stat */ |
690 | NULL /* set option */ |
691 | }; |
692 | |
693 | /* {{{ php_stream_ftp_opendir |
694 | */ |
695 | php_stream * php_stream_ftp_opendir(php_stream_wrapper *wrapper, const char *path, const char *mode, int options, |
696 | char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) |
697 | { |
698 | php_stream *stream, *reuseid, *datastream = NULL; |
699 | php_ftp_dirstream_data *dirsdata; |
700 | php_url *resource = NULL; |
701 | int result = 0, use_ssl, use_ssl_on_data = 0; |
702 | char *hoststart = NULL, tmp_line[512]; |
703 | char ip[sizeof("123.123.123.123" )]; |
704 | unsigned short portno; |
705 | |
706 | tmp_line[0] = '\0'; |
707 | |
708 | stream = php_ftp_fopen_connect(wrapper, path, mode, options, opened_path, context, &reuseid, &resource, &use_ssl, &use_ssl_on_data TSRMLS_CC); |
709 | if (!stream) { |
710 | goto opendir_errexit; |
711 | } |
712 | |
713 | /* set the connection to be ascii */ |
714 | php_stream_write_string(stream, "TYPE A\r\n" ); |
715 | result = GET_FTP_RESULT(stream); |
716 | if (result > 299 || result < 200) |
717 | goto opendir_errexit; |
718 | |
719 | /* set up the passive connection */ |
720 | portno = php_fopen_do_pasv(stream, ip, sizeof(ip), &hoststart TSRMLS_CC); |
721 | |
722 | if (!portno) { |
723 | goto opendir_errexit; |
724 | } |
725 | |
726 | php_stream_printf(stream TSRMLS_CC, "NLST %s\r\n" , (resource->path != NULL ? resource->path : "/" )); |
727 | |
728 | /* open the data channel */ |
729 | if (hoststart == NULL) { |
730 | hoststart = resource->host; |
731 | } |
732 | datastream = php_stream_sock_open_host(hoststart, portno, SOCK_STREAM, 0, 0); |
733 | if (datastream == NULL) { |
734 | goto opendir_errexit; |
735 | } |
736 | |
737 | result = GET_FTP_RESULT(stream); |
738 | if (result != 150 && result != 125) { |
739 | /* Could not retrieve or send the file |
740 | * this data will only be sent to us after connection on the data port was initiated. |
741 | */ |
742 | php_stream_close(datastream); |
743 | datastream = NULL; |
744 | goto opendir_errexit; |
745 | } |
746 | |
747 | php_stream_context_set(datastream, context); |
748 | |
749 | if (use_ssl_on_data && (php_stream_xport_crypto_setup(stream, |
750 | STREAM_CRYPTO_METHOD_SSLv23_CLIENT, NULL TSRMLS_CC) < 0 || |
751 | php_stream_xport_crypto_enable(stream, 1 TSRMLS_CC) < 0)) { |
752 | |
753 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "Unable to activate SSL mode" ); |
754 | php_stream_close(datastream); |
755 | datastream = NULL; |
756 | goto opendir_errexit; |
757 | } |
758 | |
759 | php_url_free(resource); |
760 | |
761 | dirsdata = emalloc(sizeof *dirsdata); |
762 | dirsdata->datastream = datastream; |
763 | dirsdata->controlstream = stream; |
764 | dirsdata->dirstream = php_stream_alloc(&php_ftp_dirstream_ops, dirsdata, 0, mode); |
765 | |
766 | return dirsdata->dirstream; |
767 | |
768 | opendir_errexit: |
769 | if (resource) { |
770 | php_url_free(resource); |
771 | } |
772 | if (stream) { |
773 | php_stream_notify_error(context, PHP_STREAM_NOTIFY_FAILURE, tmp_line, result); |
774 | php_stream_close(stream); |
775 | } |
776 | if (tmp_line[0] != '\0') { |
777 | php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "FTP server reports %s" , tmp_line); |
778 | } |
779 | return NULL; |
780 | } |
781 | /* }}} */ |
782 | |
783 | /* {{{ php_stream_ftp_url_stat |
784 | */ |
785 | static int php_stream_ftp_url_stat(php_stream_wrapper *wrapper, const char *url, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC) |
786 | { |
787 | php_stream *stream = NULL; |
788 | php_url *resource = NULL; |
789 | int result; |
790 | char tmp_line[512]; |
791 | |
792 | /* If ssb is NULL then someone is misbehaving */ |
793 | if (!ssb) return -1; |
794 | |
795 | stream = php_ftp_fopen_connect(wrapper, url, "r" , 0, NULL, context, NULL, &resource, NULL, NULL TSRMLS_CC); |
796 | if (!stream) { |
797 | goto stat_errexit; |
798 | } |
799 | |
800 | ssb->sb.st_mode = 0644; /* FTP won't give us a valid mode, so aproximate one based on being readable */ |
801 | php_stream_printf(stream TSRMLS_CC, "CWD %s\r\n" , (resource->path != NULL ? resource->path : "/" )); /* If we can CWD to it, it's a directory (maybe a link, but we can't tell) */ |
802 | result = GET_FTP_RESULT(stream); |
803 | if (result < 200 || result > 299) { |
804 | ssb->sb.st_mode |= S_IFREG; |
805 | } else { |
806 | ssb->sb.st_mode |= S_IFDIR; |
807 | } |
808 | |
809 | php_stream_write_string(stream, "TYPE I\r\n" ); /* we need this since some servers refuse to accept SIZE command in ASCII mode */ |
810 | |
811 | result = GET_FTP_RESULT(stream); |
812 | |
813 | if(result < 200 || result > 299) { |
814 | goto stat_errexit; |
815 | } |
816 | |
817 | php_stream_printf(stream TSRMLS_CC, "SIZE %s\r\n" , (resource->path != NULL ? resource->path : "/" )); |
818 | result = GET_FTP_RESULT(stream); |
819 | if (result < 200 || result > 299) { |
820 | /* Failure either means it doesn't exist |
821 | or it's a directory and this server |
822 | fails on listing directory sizes */ |
823 | if (ssb->sb.st_mode & S_IFDIR) { |
824 | ssb->sb.st_size = 0; |
825 | } else { |
826 | goto stat_errexit; |
827 | } |
828 | } else { |
829 | ssb->sb.st_size = atoi(tmp_line + 4); |
830 | } |
831 | |
832 | php_stream_printf(stream TSRMLS_CC, "MDTM %s\r\n" , (resource->path != NULL ? resource->path : "/" )); |
833 | result = GET_FTP_RESULT(stream); |
834 | if (result == 213) { |
835 | char *p = tmp_line + 4; |
836 | int n; |
837 | struct tm tm, tmbuf, *gmt; |
838 | time_t stamp; |
839 | |
840 | while (p - tmp_line < sizeof(tmp_line) && !isdigit(*p)) { |
841 | p++; |
842 | } |
843 | |
844 | if (p - tmp_line > sizeof(tmp_line)) { |
845 | goto mdtm_error; |
846 | } |
847 | |
848 | n = sscanf(p, "%4u%2u%2u%2u%2u%2u" , &tm.tm_year, &tm.tm_mon, &tm.tm_mday, &tm.tm_hour, &tm.tm_min, &tm.tm_sec); |
849 | if (n != 6) { |
850 | goto mdtm_error; |
851 | } |
852 | |
853 | tm.tm_year -= 1900; |
854 | tm.tm_mon--; |
855 | tm.tm_isdst = -1; |
856 | |
857 | /* figure out the GMT offset */ |
858 | stamp = time(NULL); |
859 | gmt = php_gmtime_r(&stamp, &tmbuf); |
860 | if (!gmt) { |
861 | goto mdtm_error; |
862 | } |
863 | gmt->tm_isdst = -1; |
864 | |
865 | /* apply the GMT offset */ |
866 | tm.tm_sec += stamp - mktime(gmt); |
867 | tm.tm_isdst = gmt->tm_isdst; |
868 | |
869 | ssb->sb.st_mtime = mktime(&tm); |
870 | } else { |
871 | /* error or unsupported command */ |
872 | mdtm_error: |
873 | ssb->sb.st_mtime = -1; |
874 | } |
875 | |
876 | ssb->sb.st_ino = 0; /* Unknown values */ |
877 | ssb->sb.st_dev = 0; |
878 | ssb->sb.st_uid = 0; |
879 | ssb->sb.st_gid = 0; |
880 | ssb->sb.st_atime = -1; |
881 | ssb->sb.st_ctime = -1; |
882 | |
883 | ssb->sb.st_nlink = 1; |
884 | ssb->sb.st_rdev = -1; |
885 | #ifdef HAVE_ST_BLKSIZE |
886 | ssb->sb.st_blksize = 4096; /* Guess since FTP won't expose this information */ |
887 | #ifdef HAVE_ST_BLOCKS |
888 | ssb->sb.st_blocks = (int)((4095 + ssb->sb.st_size) / ssb->sb.st_blksize); /* emulate ceil */ |
889 | #endif |
890 | #endif |
891 | php_stream_close(stream); |
892 | php_url_free(resource); |
893 | return 0; |
894 | |
895 | stat_errexit: |
896 | if (resource) { |
897 | php_url_free(resource); |
898 | } |
899 | if (stream) { |
900 | php_stream_close(stream); |
901 | } |
902 | return -1; |
903 | } |
904 | /* }}} */ |
905 | |
906 | /* {{{ php_stream_ftp_unlink |
907 | */ |
908 | static int php_stream_ftp_unlink(php_stream_wrapper *wrapper, const char *url, int options, php_stream_context *context TSRMLS_DC) |
909 | { |
910 | php_stream *stream = NULL; |
911 | php_url *resource = NULL; |
912 | int result; |
913 | char tmp_line[512]; |
914 | |
915 | stream = php_ftp_fopen_connect(wrapper, url, "r" , 0, NULL, NULL, NULL, &resource, NULL, NULL TSRMLS_CC); |
916 | if (!stream) { |
917 | if (options & REPORT_ERRORS) { |
918 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to connect to %s" , url); |
919 | } |
920 | goto unlink_errexit; |
921 | } |
922 | |
923 | if (resource->path == NULL) { |
924 | if (options & REPORT_ERRORS) { |
925 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid path provided in %s" , url); |
926 | } |
927 | goto unlink_errexit; |
928 | } |
929 | |
930 | /* Attempt to delete the file */ |
931 | php_stream_printf(stream TSRMLS_CC, "DELE %s\r\n" , (resource->path != NULL ? resource->path : "/" )); |
932 | |
933 | result = GET_FTP_RESULT(stream); |
934 | if (result < 200 || result > 299) { |
935 | if (options & REPORT_ERRORS) { |
936 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error Deleting file: %s" , tmp_line); |
937 | } |
938 | goto unlink_errexit; |
939 | } |
940 | |
941 | php_url_free(resource); |
942 | php_stream_close(stream); |
943 | return 1; |
944 | |
945 | unlink_errexit: |
946 | if (resource) { |
947 | php_url_free(resource); |
948 | } |
949 | if (stream) { |
950 | php_stream_close(stream); |
951 | } |
952 | return 0; |
953 | } |
954 | /* }}} */ |
955 | |
956 | /* {{{ php_stream_ftp_rename |
957 | */ |
958 | static int php_stream_ftp_rename(php_stream_wrapper *wrapper, const char *url_from, const char *url_to, int options, php_stream_context *context TSRMLS_DC) |
959 | { |
960 | php_stream *stream = NULL; |
961 | php_url *resource_from = NULL, *resource_to = NULL; |
962 | int result; |
963 | char tmp_line[512]; |
964 | |
965 | resource_from = php_url_parse(url_from); |
966 | resource_to = php_url_parse(url_to); |
967 | /* Must be same scheme (ftp/ftp or ftps/ftps), same host, and same port |
968 | (or a 21/0 0/21 combination which is also "same") |
969 | Also require paths to/from */ |
970 | if (!resource_from || |
971 | !resource_to || |
972 | !resource_from->scheme || |
973 | !resource_to->scheme || |
974 | strcmp(resource_from->scheme, resource_to->scheme) || |
975 | !resource_from->host || |
976 | !resource_to->host || |
977 | strcmp(resource_from->host, resource_to->host) || |
978 | (resource_from->port != resource_to->port && |
979 | resource_from->port * resource_to->port != 0 && |
980 | resource_from->port + resource_to->port != 21) || |
981 | !resource_from->path || |
982 | !resource_to->path) { |
983 | goto rename_errexit; |
984 | } |
985 | |
986 | stream = php_ftp_fopen_connect(wrapper, url_from, "r" , 0, NULL, NULL, NULL, NULL, NULL, NULL TSRMLS_CC); |
987 | if (!stream) { |
988 | if (options & REPORT_ERRORS) { |
989 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to connect to %s" , resource_from->host); |
990 | } |
991 | goto rename_errexit; |
992 | } |
993 | |
994 | /* Rename FROM */ |
995 | php_stream_printf(stream TSRMLS_CC, "RNFR %s\r\n" , (resource_from->path != NULL ? resource_from->path : "/" )); |
996 | |
997 | result = GET_FTP_RESULT(stream); |
998 | if (result < 300 || result > 399) { |
999 | if (options & REPORT_ERRORS) { |
1000 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error Renaming file: %s" , tmp_line); |
1001 | } |
1002 | goto rename_errexit; |
1003 | } |
1004 | |
1005 | /* Rename TO */ |
1006 | php_stream_printf(stream TSRMLS_CC, "RNTO %s\r\n" , (resource_to->path != NULL ? resource_to->path : "/" )); |
1007 | |
1008 | result = GET_FTP_RESULT(stream); |
1009 | if (result < 200 || result > 299) { |
1010 | if (options & REPORT_ERRORS) { |
1011 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error Renaming file: %s" , tmp_line); |
1012 | } |
1013 | goto rename_errexit; |
1014 | } |
1015 | |
1016 | php_url_free(resource_from); |
1017 | php_url_free(resource_to); |
1018 | php_stream_close(stream); |
1019 | return 1; |
1020 | |
1021 | rename_errexit: |
1022 | if (resource_from) { |
1023 | php_url_free(resource_from); |
1024 | } |
1025 | if (resource_to) { |
1026 | php_url_free(resource_to); |
1027 | } |
1028 | if (stream) { |
1029 | php_stream_close(stream); |
1030 | } |
1031 | return 0; |
1032 | } |
1033 | /* }}} */ |
1034 | |
1035 | /* {{{ php_stream_ftp_mkdir |
1036 | */ |
1037 | static int php_stream_ftp_mkdir(php_stream_wrapper *wrapper, const char *url, int mode, int options, php_stream_context *context TSRMLS_DC) |
1038 | { |
1039 | php_stream *stream = NULL; |
1040 | php_url *resource = NULL; |
1041 | int result, recursive = options & PHP_STREAM_MKDIR_RECURSIVE; |
1042 | char tmp_line[512]; |
1043 | |
1044 | stream = php_ftp_fopen_connect(wrapper, url, "r" , 0, NULL, NULL, NULL, &resource, NULL, NULL TSRMLS_CC); |
1045 | if (!stream) { |
1046 | if (options & REPORT_ERRORS) { |
1047 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to connect to %s" , url); |
1048 | } |
1049 | goto mkdir_errexit; |
1050 | } |
1051 | |
1052 | if (resource->path == NULL) { |
1053 | if (options & REPORT_ERRORS) { |
1054 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid path provided in %s" , url); |
1055 | } |
1056 | goto mkdir_errexit; |
1057 | } |
1058 | |
1059 | if (!recursive) { |
1060 | php_stream_printf(stream TSRMLS_CC, "MKD %s\r\n" , resource->path); |
1061 | result = GET_FTP_RESULT(stream); |
1062 | } else { |
1063 | /* we look for directory separator from the end of string, thus hopefuly reducing our work load */ |
1064 | char *p, *e, *buf; |
1065 | |
1066 | buf = estrdup(resource->path); |
1067 | e = buf + strlen(buf); |
1068 | |
1069 | /* find a top level directory we need to create */ |
1070 | while ((p = strrchr(buf, '/'))) { |
1071 | *p = '\0'; |
1072 | php_stream_printf(stream TSRMLS_CC, "CWD %s\r\n" , buf); |
1073 | result = GET_FTP_RESULT(stream); |
1074 | if (result >= 200 && result <= 299) { |
1075 | *p = '/'; |
1076 | break; |
1077 | } |
1078 | } |
1079 | if (p == buf) { |
1080 | php_stream_printf(stream TSRMLS_CC, "MKD %s\r\n" , resource->path); |
1081 | result = GET_FTP_RESULT(stream); |
1082 | } else { |
1083 | php_stream_printf(stream TSRMLS_CC, "MKD %s\r\n" , buf); |
1084 | result = GET_FTP_RESULT(stream); |
1085 | if (result >= 200 && result <= 299) { |
1086 | if (!p) { |
1087 | p = buf; |
1088 | } |
1089 | /* create any needed directories if the creation of the 1st directory worked */ |
1090 | while (++p != e) { |
1091 | if (*p == '\0' && *(p + 1) != '\0') { |
1092 | *p = '/'; |
1093 | php_stream_printf(stream TSRMLS_CC, "MKD %s\r\n" , buf); |
1094 | result = GET_FTP_RESULT(stream); |
1095 | if (result < 200 || result > 299) { |
1096 | if (options & REPORT_ERRORS) { |
1097 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s" , tmp_line); |
1098 | } |
1099 | break; |
1100 | } |
1101 | } |
1102 | } |
1103 | } |
1104 | } |
1105 | efree(buf); |
1106 | } |
1107 | |
1108 | php_url_free(resource); |
1109 | php_stream_close(stream); |
1110 | |
1111 | if (result < 200 || result > 299) { |
1112 | /* Failure */ |
1113 | return 0; |
1114 | } |
1115 | |
1116 | return 1; |
1117 | |
1118 | mkdir_errexit: |
1119 | if (resource) { |
1120 | php_url_free(resource); |
1121 | } |
1122 | if (stream) { |
1123 | php_stream_close(stream); |
1124 | } |
1125 | return 0; |
1126 | } |
1127 | /* }}} */ |
1128 | |
1129 | /* {{{ php_stream_ftp_rmdir |
1130 | */ |
1131 | static int php_stream_ftp_rmdir(php_stream_wrapper *wrapper, const char *url, int options, php_stream_context *context TSRMLS_DC) |
1132 | { |
1133 | php_stream *stream = NULL; |
1134 | php_url *resource = NULL; |
1135 | int result; |
1136 | char tmp_line[512]; |
1137 | |
1138 | stream = php_ftp_fopen_connect(wrapper, url, "r" , 0, NULL, NULL, NULL, &resource, NULL, NULL TSRMLS_CC); |
1139 | if (!stream) { |
1140 | if (options & REPORT_ERRORS) { |
1141 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to connect to %s" , url); |
1142 | } |
1143 | goto rmdir_errexit; |
1144 | } |
1145 | |
1146 | if (resource->path == NULL) { |
1147 | if (options & REPORT_ERRORS) { |
1148 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid path provided in %s" , url); |
1149 | } |
1150 | goto rmdir_errexit; |
1151 | } |
1152 | |
1153 | php_stream_printf(stream TSRMLS_CC, "RMD %s\r\n" , resource->path); |
1154 | result = GET_FTP_RESULT(stream); |
1155 | |
1156 | if (result < 200 || result > 299) { |
1157 | if (options & REPORT_ERRORS) { |
1158 | php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s" , tmp_line); |
1159 | } |
1160 | goto rmdir_errexit; |
1161 | } |
1162 | |
1163 | php_url_free(resource); |
1164 | php_stream_close(stream); |
1165 | |
1166 | return 1; |
1167 | |
1168 | rmdir_errexit: |
1169 | if (resource) { |
1170 | php_url_free(resource); |
1171 | } |
1172 | if (stream) { |
1173 | php_stream_close(stream); |
1174 | } |
1175 | return 0; |
1176 | } |
1177 | /* }}} */ |
1178 | |
1179 | static php_stream_wrapper_ops ftp_stream_wops = { |
1180 | php_stream_url_wrap_ftp, |
1181 | php_stream_ftp_stream_close, /* stream_close */ |
1182 | php_stream_ftp_stream_stat, |
1183 | php_stream_ftp_url_stat, /* stat_url */ |
1184 | php_stream_ftp_opendir, /* opendir */ |
1185 | "ftp" , |
1186 | php_stream_ftp_unlink, /* unlink */ |
1187 | php_stream_ftp_rename, /* rename */ |
1188 | php_stream_ftp_mkdir, /* mkdir */ |
1189 | php_stream_ftp_rmdir /* rmdir */ |
1190 | }; |
1191 | |
1192 | PHPAPI php_stream_wrapper php_stream_ftp_wrapper = { |
1193 | &ftp_stream_wops, |
1194 | NULL, |
1195 | 1 /* is_url */ |
1196 | }; |
1197 | |
1198 | |
1199 | /* |
1200 | * Local variables: |
1201 | * tab-width: 4 |
1202 | * c-basic-offset: 4 |
1203 | * End: |
1204 | * vim600: sw=4 ts=4 fdm=marker |
1205 | * vim<600: sw=4 ts=4 |
1206 | */ |
1207 | |