1 | /*************************************************************************** |
2 | * _ _ ____ _ |
3 | * Project ___| | | | _ \| | |
4 | * / __| | | | |_) | | |
5 | * | (__| |_| | _ <| |___ |
6 | * \___|\___/|_| \_\_____| |
7 | * |
8 | * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al. |
9 | * |
10 | * This software is licensed as described in the file COPYING, which |
11 | * you should have received as part of this distribution. The terms |
12 | * are also available at https://curl.haxx.se/docs/copyright.html. |
13 | * |
14 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
15 | * copies of the Software, and permit persons to whom the Software is |
16 | * furnished to do so, under the terms of the COPYING file. |
17 | * |
18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
19 | * KIND, either express or implied. |
20 | * |
21 | ***************************************************************************/ |
22 | |
23 | #include "curl_setup.h" |
24 | |
25 | #include <limits.h> |
26 | |
27 | #ifdef HAVE_NETINET_IN_H |
28 | #include <netinet/in.h> |
29 | #endif |
30 | |
31 | #ifdef HAVE_LINUX_TCP_H |
32 | #include <linux/tcp.h> |
33 | #endif |
34 | |
35 | #include "urldata.h" |
36 | #include "url.h" |
37 | #include "progress.h" |
38 | #include "content_encoding.h" |
39 | #include "strcase.h" |
40 | #include "share.h" |
41 | #include "vtls/vtls.h" |
42 | #include "warnless.h" |
43 | #include "sendf.h" |
44 | #include "http2.h" |
45 | #include "setopt.h" |
46 | #include "multiif.h" |
47 | #include "altsvc.h" |
48 | |
49 | /* The last 3 #include files should be in this order */ |
50 | #include "curl_printf.h" |
51 | #include "curl_memory.h" |
52 | #include "memdebug.h" |
53 | |
54 | CURLcode Curl_setstropt(char **charp, const char *s) |
55 | { |
56 | /* Release the previous storage at `charp' and replace by a dynamic storage |
57 | copy of `s'. Return CURLE_OK or CURLE_OUT_OF_MEMORY. */ |
58 | |
59 | Curl_safefree(*charp); |
60 | |
61 | if(s) { |
62 | char *str = strdup(s); |
63 | |
64 | if(str) { |
65 | size_t len = strlen(str); |
66 | if(len > CURL_MAX_INPUT_LENGTH) { |
67 | free(str); |
68 | return CURLE_BAD_FUNCTION_ARGUMENT; |
69 | } |
70 | } |
71 | if(!str) |
72 | return CURLE_OUT_OF_MEMORY; |
73 | |
74 | *charp = str; |
75 | } |
76 | |
77 | return CURLE_OK; |
78 | } |
79 | |
80 | static CURLcode setstropt_userpwd(char *option, char **userp, char **passwdp) |
81 | { |
82 | CURLcode result = CURLE_OK; |
83 | char *user = NULL; |
84 | char *passwd = NULL; |
85 | |
86 | /* Parse the login details if specified. It not then we treat NULL as a hint |
87 | to clear the existing data */ |
88 | if(option) { |
89 | result = Curl_parse_login_details(option, strlen(option), |
90 | (userp ? &user : NULL), |
91 | (passwdp ? &passwd : NULL), |
92 | NULL); |
93 | } |
94 | |
95 | if(!result) { |
96 | /* Store the username part of option if required */ |
97 | if(userp) { |
98 | if(!user && option && option[0] == ':') { |
99 | /* Allocate an empty string instead of returning NULL as user name */ |
100 | user = strdup("" ); |
101 | if(!user) |
102 | result = CURLE_OUT_OF_MEMORY; |
103 | } |
104 | |
105 | Curl_safefree(*userp); |
106 | *userp = user; |
107 | } |
108 | |
109 | /* Store the password part of option if required */ |
110 | if(passwdp) { |
111 | Curl_safefree(*passwdp); |
112 | *passwdp = passwd; |
113 | } |
114 | } |
115 | |
116 | return result; |
117 | } |
118 | |
119 | #define C_SSLVERSION_VALUE(x) (x & 0xffff) |
120 | #define C_SSLVERSION_MAX_VALUE(x) (x & 0xffff0000) |
121 | |
122 | /* |
123 | * Do not make Curl_vsetopt() static: it is called from |
124 | * packages/OS400/ccsidcurl.c. |
125 | */ |
126 | CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param) |
127 | { |
128 | char *argptr; |
129 | CURLcode result = CURLE_OK; |
130 | long arg; |
131 | unsigned long uarg; |
132 | curl_off_t bigsize; |
133 | |
134 | switch(option) { |
135 | case CURLOPT_DNS_CACHE_TIMEOUT: |
136 | arg = va_arg(param, long); |
137 | if(arg < -1) |
138 | return CURLE_BAD_FUNCTION_ARGUMENT; |
139 | data->set.dns_cache_timeout = arg; |
140 | break; |
141 | case CURLOPT_DNS_USE_GLOBAL_CACHE: |
142 | /* deprecated */ |
143 | break; |
144 | case CURLOPT_SSL_CIPHER_LIST: |
145 | /* set a list of cipher we want to use in the SSL connection */ |
146 | result = Curl_setstropt(&data->set.str[STRING_SSL_CIPHER_LIST_ORIG], |
147 | va_arg(param, char *)); |
148 | break; |
149 | #ifndef CURL_DISABLE_PROXY |
150 | case CURLOPT_PROXY_SSL_CIPHER_LIST: |
151 | /* set a list of cipher we want to use in the SSL connection for proxy */ |
152 | result = Curl_setstropt(&data->set.str[STRING_SSL_CIPHER_LIST_PROXY], |
153 | va_arg(param, char *)); |
154 | break; |
155 | #endif |
156 | case CURLOPT_TLS13_CIPHERS: |
157 | if(Curl_ssl_tls13_ciphersuites()) { |
158 | /* set preferred list of TLS 1.3 cipher suites */ |
159 | result = Curl_setstropt(&data->set.str[STRING_SSL_CIPHER13_LIST_ORIG], |
160 | va_arg(param, char *)); |
161 | } |
162 | else |
163 | return CURLE_NOT_BUILT_IN; |
164 | break; |
165 | #ifndef CURL_DISABLE_PROXY |
166 | case CURLOPT_PROXY_TLS13_CIPHERS: |
167 | if(Curl_ssl_tls13_ciphersuites()) { |
168 | /* set preferred list of TLS 1.3 cipher suites for proxy */ |
169 | result = Curl_setstropt(&data->set.str[STRING_SSL_CIPHER13_LIST_PROXY], |
170 | va_arg(param, char *)); |
171 | } |
172 | else |
173 | return CURLE_NOT_BUILT_IN; |
174 | break; |
175 | #endif |
176 | case CURLOPT_RANDOM_FILE: |
177 | /* |
178 | * This is the path name to a file that contains random data to seed |
179 | * the random SSL stuff with. The file is only used for reading. |
180 | */ |
181 | result = Curl_setstropt(&data->set.str[STRING_SSL_RANDOM_FILE], |
182 | va_arg(param, char *)); |
183 | break; |
184 | case CURLOPT_EGDSOCKET: |
185 | /* |
186 | * The Entropy Gathering Daemon socket pathname |
187 | */ |
188 | result = Curl_setstropt(&data->set.str[STRING_SSL_EGDSOCKET], |
189 | va_arg(param, char *)); |
190 | break; |
191 | case CURLOPT_MAXCONNECTS: |
192 | /* |
193 | * Set the absolute number of maximum simultaneous alive connection that |
194 | * libcurl is allowed to have. |
195 | */ |
196 | arg = va_arg(param, long); |
197 | if(arg < 0) |
198 | return CURLE_BAD_FUNCTION_ARGUMENT; |
199 | data->set.maxconnects = arg; |
200 | break; |
201 | case CURLOPT_FORBID_REUSE: |
202 | /* |
203 | * When this transfer is done, it must not be left to be reused by a |
204 | * subsequent transfer but shall be closed immediately. |
205 | */ |
206 | data->set.reuse_forbid = (0 != va_arg(param, long)) ? TRUE : FALSE; |
207 | break; |
208 | case CURLOPT_FRESH_CONNECT: |
209 | /* |
210 | * This transfer shall not use a previously cached connection but |
211 | * should be made with a fresh new connect! |
212 | */ |
213 | data->set.reuse_fresh = (0 != va_arg(param, long)) ? TRUE : FALSE; |
214 | break; |
215 | case CURLOPT_VERBOSE: |
216 | /* |
217 | * Verbose means infof() calls that give a lot of information about |
218 | * the connection and transfer procedures as well as internal choices. |
219 | */ |
220 | data->set.verbose = (0 != va_arg(param, long)) ? TRUE : FALSE; |
221 | break; |
222 | case CURLOPT_HEADER: |
223 | /* |
224 | * Set to include the header in the general data output stream. |
225 | */ |
226 | data->set.include_header = (0 != va_arg(param, long)) ? TRUE : FALSE; |
227 | break; |
228 | case CURLOPT_NOPROGRESS: |
229 | /* |
230 | * Shut off the internal supported progress meter |
231 | */ |
232 | data->set.hide_progress = (0 != va_arg(param, long)) ? TRUE : FALSE; |
233 | if(data->set.hide_progress) |
234 | data->progress.flags |= PGRS_HIDE; |
235 | else |
236 | data->progress.flags &= ~PGRS_HIDE; |
237 | break; |
238 | case CURLOPT_NOBODY: |
239 | /* |
240 | * Do not include the body part in the output data stream. |
241 | */ |
242 | data->set.opt_no_body = (0 != va_arg(param, long)) ? TRUE : FALSE; |
243 | break; |
244 | case CURLOPT_FAILONERROR: |
245 | /* |
246 | * Don't output the >=400 error code HTML-page, but instead only |
247 | * return error. |
248 | */ |
249 | data->set.http_fail_on_error = (0 != va_arg(param, long)) ? TRUE : FALSE; |
250 | break; |
251 | case CURLOPT_KEEP_SENDING_ON_ERROR: |
252 | data->set.http_keep_sending_on_error = (0 != va_arg(param, long)) ? |
253 | TRUE : FALSE; |
254 | break; |
255 | case CURLOPT_UPLOAD: |
256 | case CURLOPT_PUT: |
257 | /* |
258 | * We want to sent data to the remote host. If this is HTTP, that equals |
259 | * using the PUT request. |
260 | */ |
261 | data->set.upload = (0 != va_arg(param, long)) ? TRUE : FALSE; |
262 | if(data->set.upload) { |
263 | /* If this is HTTP, PUT is what's needed to "upload" */ |
264 | data->set.httpreq = HTTPREQ_PUT; |
265 | data->set.opt_no_body = FALSE; /* this is implied */ |
266 | } |
267 | else |
268 | /* In HTTP, the opposite of upload is GET (unless NOBODY is true as |
269 | then this can be changed to HEAD later on) */ |
270 | data->set.httpreq = HTTPREQ_GET; |
271 | break; |
272 | case CURLOPT_REQUEST_TARGET: |
273 | result = Curl_setstropt(&data->set.str[STRING_TARGET], |
274 | va_arg(param, char *)); |
275 | break; |
276 | case CURLOPT_FILETIME: |
277 | /* |
278 | * Try to get the file time of the remote document. The time will |
279 | * later (possibly) become available using curl_easy_getinfo(). |
280 | */ |
281 | data->set.get_filetime = (0 != va_arg(param, long)) ? TRUE : FALSE; |
282 | break; |
283 | case CURLOPT_SERVER_RESPONSE_TIMEOUT: |
284 | /* |
285 | * Option that specifies how quickly an server response must be obtained |
286 | * before it is considered failure. For pingpong protocols. |
287 | */ |
288 | arg = va_arg(param, long); |
289 | if((arg >= 0) && (arg <= (INT_MAX/1000))) |
290 | data->set.server_response_timeout = arg * 1000; |
291 | else |
292 | return CURLE_BAD_FUNCTION_ARGUMENT; |
293 | break; |
294 | #ifndef CURL_DISABLE_TFTP |
295 | case CURLOPT_TFTP_NO_OPTIONS: |
296 | /* |
297 | * Option that prevents libcurl from sending TFTP option requests to the |
298 | * server. |
299 | */ |
300 | data->set.tftp_no_options = va_arg(param, long) != 0; |
301 | break; |
302 | case CURLOPT_TFTP_BLKSIZE: |
303 | /* |
304 | * TFTP option that specifies the block size to use for data transmission. |
305 | */ |
306 | arg = va_arg(param, long); |
307 | if(arg < 0) |
308 | return CURLE_BAD_FUNCTION_ARGUMENT; |
309 | data->set.tftp_blksize = arg; |
310 | break; |
311 | #endif |
312 | #ifndef CURL_DISABLE_NETRC |
313 | case CURLOPT_NETRC: |
314 | /* |
315 | * Parse the $HOME/.netrc file |
316 | */ |
317 | arg = va_arg(param, long); |
318 | if((arg < CURL_NETRC_IGNORED) || (arg >= CURL_NETRC_LAST)) |
319 | return CURLE_BAD_FUNCTION_ARGUMENT; |
320 | data->set.use_netrc = (enum CURL_NETRC_OPTION)arg; |
321 | break; |
322 | case CURLOPT_NETRC_FILE: |
323 | /* |
324 | * Use this file instead of the $HOME/.netrc file |
325 | */ |
326 | result = Curl_setstropt(&data->set.str[STRING_NETRC_FILE], |
327 | va_arg(param, char *)); |
328 | break; |
329 | #endif |
330 | case CURLOPT_TRANSFERTEXT: |
331 | /* |
332 | * This option was previously named 'FTPASCII'. Renamed to work with |
333 | * more protocols than merely FTP. |
334 | * |
335 | * Transfer using ASCII (instead of BINARY). |
336 | */ |
337 | data->set.prefer_ascii = (0 != va_arg(param, long)) ? TRUE : FALSE; |
338 | break; |
339 | case CURLOPT_TIMECONDITION: |
340 | /* |
341 | * Set HTTP time condition. This must be one of the defines in the |
342 | * curl/curl.h header file. |
343 | */ |
344 | arg = va_arg(param, long); |
345 | if((arg < CURL_TIMECOND_NONE) || (arg >= CURL_TIMECOND_LAST)) |
346 | return CURLE_BAD_FUNCTION_ARGUMENT; |
347 | data->set.timecondition = (curl_TimeCond)arg; |
348 | break; |
349 | case CURLOPT_TIMEVALUE: |
350 | /* |
351 | * This is the value to compare with the remote document with the |
352 | * method set with CURLOPT_TIMECONDITION |
353 | */ |
354 | data->set.timevalue = (time_t)va_arg(param, long); |
355 | break; |
356 | |
357 | case CURLOPT_TIMEVALUE_LARGE: |
358 | /* |
359 | * This is the value to compare with the remote document with the |
360 | * method set with CURLOPT_TIMECONDITION |
361 | */ |
362 | data->set.timevalue = (time_t)va_arg(param, curl_off_t); |
363 | break; |
364 | |
365 | case CURLOPT_SSLVERSION: |
366 | case CURLOPT_PROXY_SSLVERSION: |
367 | /* |
368 | * Set explicit SSL version to try to connect with, as some SSL |
369 | * implementations are lame. |
370 | */ |
371 | #ifdef USE_SSL |
372 | { |
373 | long version, version_max; |
374 | struct ssl_primary_config *primary = (option == CURLOPT_SSLVERSION ? |
375 | &data->set.ssl.primary : |
376 | &data->set.proxy_ssl.primary); |
377 | |
378 | arg = va_arg(param, long); |
379 | |
380 | version = C_SSLVERSION_VALUE(arg); |
381 | version_max = C_SSLVERSION_MAX_VALUE(arg); |
382 | |
383 | if(version < CURL_SSLVERSION_DEFAULT || |
384 | version >= CURL_SSLVERSION_LAST || |
385 | version_max < CURL_SSLVERSION_MAX_NONE || |
386 | version_max >= CURL_SSLVERSION_MAX_LAST) |
387 | return CURLE_BAD_FUNCTION_ARGUMENT; |
388 | |
389 | primary->version = version; |
390 | primary->version_max = version_max; |
391 | } |
392 | #else |
393 | result = CURLE_UNKNOWN_OPTION; |
394 | #endif |
395 | break; |
396 | |
397 | #ifndef CURL_DISABLE_HTTP |
398 | case CURLOPT_AUTOREFERER: |
399 | /* |
400 | * Switch on automatic referer that gets set if curl follows locations. |
401 | */ |
402 | data->set.http_auto_referer = (0 != va_arg(param, long)) ? TRUE : FALSE; |
403 | break; |
404 | |
405 | case CURLOPT_ACCEPT_ENCODING: |
406 | /* |
407 | * String to use at the value of Accept-Encoding header. |
408 | * |
409 | * If the encoding is set to "" we use an Accept-Encoding header that |
410 | * encompasses all the encodings we support. |
411 | * If the encoding is set to NULL we don't send an Accept-Encoding header |
412 | * and ignore an received Content-Encoding header. |
413 | * |
414 | */ |
415 | argptr = va_arg(param, char *); |
416 | if(argptr && !*argptr) { |
417 | argptr = Curl_all_content_encodings(); |
418 | if(!argptr) |
419 | result = CURLE_OUT_OF_MEMORY; |
420 | else { |
421 | result = Curl_setstropt(&data->set.str[STRING_ENCODING], argptr); |
422 | free(argptr); |
423 | } |
424 | } |
425 | else |
426 | result = Curl_setstropt(&data->set.str[STRING_ENCODING], argptr); |
427 | break; |
428 | |
429 | case CURLOPT_TRANSFER_ENCODING: |
430 | data->set.http_transfer_encoding = (0 != va_arg(param, long)) ? |
431 | TRUE : FALSE; |
432 | break; |
433 | |
434 | case CURLOPT_FOLLOWLOCATION: |
435 | /* |
436 | * Follow Location: header hints on a HTTP-server. |
437 | */ |
438 | data->set.http_follow_location = (0 != va_arg(param, long)) ? TRUE : FALSE; |
439 | break; |
440 | |
441 | case CURLOPT_UNRESTRICTED_AUTH: |
442 | /* |
443 | * Send authentication (user+password) when following locations, even when |
444 | * hostname changed. |
445 | */ |
446 | data->set.allow_auth_to_other_hosts = |
447 | (0 != va_arg(param, long)) ? TRUE : FALSE; |
448 | break; |
449 | |
450 | case CURLOPT_MAXREDIRS: |
451 | /* |
452 | * The maximum amount of hops you allow curl to follow Location: |
453 | * headers. This should mostly be used to detect never-ending loops. |
454 | */ |
455 | arg = va_arg(param, long); |
456 | if(arg < -1) |
457 | return CURLE_BAD_FUNCTION_ARGUMENT; |
458 | data->set.maxredirs = arg; |
459 | break; |
460 | |
461 | case CURLOPT_POSTREDIR: |
462 | /* |
463 | * Set the behaviour of POST when redirecting |
464 | * CURL_REDIR_GET_ALL - POST is changed to GET after 301 and 302 |
465 | * CURL_REDIR_POST_301 - POST is kept as POST after 301 |
466 | * CURL_REDIR_POST_302 - POST is kept as POST after 302 |
467 | * CURL_REDIR_POST_303 - POST is kept as POST after 303 |
468 | * CURL_REDIR_POST_ALL - POST is kept as POST after 301, 302 and 303 |
469 | * other - POST is kept as POST after 301 and 302 |
470 | */ |
471 | arg = va_arg(param, long); |
472 | if(arg < CURL_REDIR_GET_ALL) |
473 | /* no return error on too high numbers since the bitmask could be |
474 | extended in a future */ |
475 | return CURLE_BAD_FUNCTION_ARGUMENT; |
476 | data->set.keep_post = arg & CURL_REDIR_POST_ALL; |
477 | break; |
478 | |
479 | case CURLOPT_POST: |
480 | /* Does this option serve a purpose anymore? Yes it does, when |
481 | CURLOPT_POSTFIELDS isn't used and the POST data is read off the |
482 | callback! */ |
483 | if(va_arg(param, long)) { |
484 | data->set.httpreq = HTTPREQ_POST; |
485 | data->set.opt_no_body = FALSE; /* this is implied */ |
486 | } |
487 | else |
488 | data->set.httpreq = HTTPREQ_GET; |
489 | break; |
490 | |
491 | case CURLOPT_COPYPOSTFIELDS: |
492 | /* |
493 | * A string with POST data. Makes curl HTTP POST. Even if it is NULL. |
494 | * If needed, CURLOPT_POSTFIELDSIZE must have been set prior to |
495 | * CURLOPT_COPYPOSTFIELDS and not altered later. |
496 | */ |
497 | argptr = va_arg(param, char *); |
498 | |
499 | if(!argptr || data->set.postfieldsize == -1) |
500 | result = Curl_setstropt(&data->set.str[STRING_COPYPOSTFIELDS], argptr); |
501 | else { |
502 | /* |
503 | * Check that requested length does not overflow the size_t type. |
504 | */ |
505 | |
506 | if((data->set.postfieldsize < 0) || |
507 | ((sizeof(curl_off_t) != sizeof(size_t)) && |
508 | (data->set.postfieldsize > (curl_off_t)((size_t)-1)))) |
509 | result = CURLE_OUT_OF_MEMORY; |
510 | else { |
511 | char *p; |
512 | |
513 | (void) Curl_setstropt(&data->set.str[STRING_COPYPOSTFIELDS], NULL); |
514 | |
515 | /* Allocate even when size == 0. This satisfies the need of possible |
516 | later address compare to detect the COPYPOSTFIELDS mode, and |
517 | to mark that postfields is used rather than read function or |
518 | form data. |
519 | */ |
520 | p = malloc((size_t)(data->set.postfieldsize? |
521 | data->set.postfieldsize:1)); |
522 | |
523 | if(!p) |
524 | result = CURLE_OUT_OF_MEMORY; |
525 | else { |
526 | if(data->set.postfieldsize) |
527 | memcpy(p, argptr, (size_t)data->set.postfieldsize); |
528 | |
529 | data->set.str[STRING_COPYPOSTFIELDS] = p; |
530 | } |
531 | } |
532 | } |
533 | |
534 | data->set.postfields = data->set.str[STRING_COPYPOSTFIELDS]; |
535 | data->set.httpreq = HTTPREQ_POST; |
536 | break; |
537 | |
538 | case CURLOPT_POSTFIELDS: |
539 | /* |
540 | * Like above, but use static data instead of copying it. |
541 | */ |
542 | data->set.postfields = va_arg(param, void *); |
543 | /* Release old copied data. */ |
544 | (void) Curl_setstropt(&data->set.str[STRING_COPYPOSTFIELDS], NULL); |
545 | data->set.httpreq = HTTPREQ_POST; |
546 | break; |
547 | |
548 | case CURLOPT_POSTFIELDSIZE: |
549 | /* |
550 | * The size of the POSTFIELD data to prevent libcurl to do strlen() to |
551 | * figure it out. Enables binary posts. |
552 | */ |
553 | bigsize = va_arg(param, long); |
554 | if(bigsize < -1) |
555 | return CURLE_BAD_FUNCTION_ARGUMENT; |
556 | |
557 | if(data->set.postfieldsize < bigsize && |
558 | data->set.postfields == data->set.str[STRING_COPYPOSTFIELDS]) { |
559 | /* Previous CURLOPT_COPYPOSTFIELDS is no longer valid. */ |
560 | (void) Curl_setstropt(&data->set.str[STRING_COPYPOSTFIELDS], NULL); |
561 | data->set.postfields = NULL; |
562 | } |
563 | |
564 | data->set.postfieldsize = bigsize; |
565 | break; |
566 | |
567 | case CURLOPT_POSTFIELDSIZE_LARGE: |
568 | /* |
569 | * The size of the POSTFIELD data to prevent libcurl to do strlen() to |
570 | * figure it out. Enables binary posts. |
571 | */ |
572 | bigsize = va_arg(param, curl_off_t); |
573 | if(bigsize < -1) |
574 | return CURLE_BAD_FUNCTION_ARGUMENT; |
575 | |
576 | if(data->set.postfieldsize < bigsize && |
577 | data->set.postfields == data->set.str[STRING_COPYPOSTFIELDS]) { |
578 | /* Previous CURLOPT_COPYPOSTFIELDS is no longer valid. */ |
579 | (void) Curl_setstropt(&data->set.str[STRING_COPYPOSTFIELDS], NULL); |
580 | data->set.postfields = NULL; |
581 | } |
582 | |
583 | data->set.postfieldsize = bigsize; |
584 | break; |
585 | |
586 | case CURLOPT_HTTPPOST: |
587 | /* |
588 | * Set to make us do HTTP POST |
589 | */ |
590 | data->set.httppost = va_arg(param, struct curl_httppost *); |
591 | data->set.httpreq = HTTPREQ_POST_FORM; |
592 | data->set.opt_no_body = FALSE; /* this is implied */ |
593 | break; |
594 | #endif /* CURL_DISABLE_HTTP */ |
595 | |
596 | case CURLOPT_MIMEPOST: |
597 | /* |
598 | * Set to make us do MIME/form POST |
599 | */ |
600 | result = Curl_mime_set_subparts(&data->set.mimepost, |
601 | va_arg(param, curl_mime *), FALSE); |
602 | if(!result) { |
603 | data->set.httpreq = HTTPREQ_POST_MIME; |
604 | data->set.opt_no_body = FALSE; /* this is implied */ |
605 | } |
606 | break; |
607 | |
608 | case CURLOPT_REFERER: |
609 | /* |
610 | * String to set in the HTTP Referer: field. |
611 | */ |
612 | if(data->change.referer_alloc) { |
613 | Curl_safefree(data->change.referer); |
614 | data->change.referer_alloc = FALSE; |
615 | } |
616 | result = Curl_setstropt(&data->set.str[STRING_SET_REFERER], |
617 | va_arg(param, char *)); |
618 | data->change.referer = data->set.str[STRING_SET_REFERER]; |
619 | break; |
620 | |
621 | case CURLOPT_USERAGENT: |
622 | /* |
623 | * String to use in the HTTP User-Agent field |
624 | */ |
625 | result = Curl_setstropt(&data->set.str[STRING_USERAGENT], |
626 | va_arg(param, char *)); |
627 | break; |
628 | |
629 | case CURLOPT_HTTPHEADER: |
630 | /* |
631 | * Set a list with HTTP headers to use (or replace internals with) |
632 | */ |
633 | data->set.headers = va_arg(param, struct curl_slist *); |
634 | break; |
635 | |
636 | #ifndef CURL_DISABLE_HTTP |
637 | #ifndef CURL_DISABLE_PROXY |
638 | case CURLOPT_PROXYHEADER: |
639 | /* |
640 | * Set a list with proxy headers to use (or replace internals with) |
641 | * |
642 | * Since CURLOPT_HTTPHEADER was the only way to set HTTP headers for a |
643 | * long time we remain doing it this way until CURLOPT_PROXYHEADER is |
644 | * used. As soon as this option has been used, if set to anything but |
645 | * NULL, custom headers for proxies are only picked from this list. |
646 | * |
647 | * Set this option to NULL to restore the previous behavior. |
648 | */ |
649 | data->set.proxyheaders = va_arg(param, struct curl_slist *); |
650 | break; |
651 | #endif |
652 | case CURLOPT_HEADEROPT: |
653 | /* |
654 | * Set header option. |
655 | */ |
656 | arg = va_arg(param, long); |
657 | data->set.sep_headers = (bool)((arg & CURLHEADER_SEPARATE)? TRUE: FALSE); |
658 | break; |
659 | |
660 | case CURLOPT_HTTP200ALIASES: |
661 | /* |
662 | * Set a list of aliases for HTTP 200 in response header |
663 | */ |
664 | data->set.http200aliases = va_arg(param, struct curl_slist *); |
665 | break; |
666 | |
667 | #if !defined(CURL_DISABLE_COOKIES) |
668 | case CURLOPT_COOKIE: |
669 | /* |
670 | * Cookie string to send to the remote server in the request. |
671 | */ |
672 | result = Curl_setstropt(&data->set.str[STRING_COOKIE], |
673 | va_arg(param, char *)); |
674 | break; |
675 | |
676 | case CURLOPT_COOKIEFILE: |
677 | /* |
678 | * Set cookie file to read and parse. Can be used multiple times. |
679 | */ |
680 | argptr = (char *)va_arg(param, void *); |
681 | if(argptr) { |
682 | struct curl_slist *cl; |
683 | /* append the cookie file name to the list of file names, and deal with |
684 | them later */ |
685 | cl = curl_slist_append(data->change.cookielist, argptr); |
686 | if(!cl) { |
687 | curl_slist_free_all(data->change.cookielist); |
688 | data->change.cookielist = NULL; |
689 | return CURLE_OUT_OF_MEMORY; |
690 | } |
691 | data->change.cookielist = cl; /* store the list for later use */ |
692 | } |
693 | break; |
694 | |
695 | case CURLOPT_COOKIEJAR: |
696 | /* |
697 | * Set cookie file name to dump all cookies to when we're done. |
698 | */ |
699 | { |
700 | struct CookieInfo *newcookies; |
701 | result = Curl_setstropt(&data->set.str[STRING_COOKIEJAR], |
702 | va_arg(param, char *)); |
703 | |
704 | /* |
705 | * Activate the cookie parser. This may or may not already |
706 | * have been made. |
707 | */ |
708 | newcookies = Curl_cookie_init(data, NULL, data->cookies, |
709 | data->set.cookiesession); |
710 | if(!newcookies) |
711 | result = CURLE_OUT_OF_MEMORY; |
712 | data->cookies = newcookies; |
713 | } |
714 | break; |
715 | |
716 | case CURLOPT_COOKIESESSION: |
717 | /* |
718 | * Set this option to TRUE to start a new "cookie session". It will |
719 | * prevent the forthcoming read-cookies-from-file actions to accept |
720 | * cookies that are marked as being session cookies, as they belong to a |
721 | * previous session. |
722 | * |
723 | * In the original Netscape cookie spec, "session cookies" are cookies |
724 | * with no expire date set. RFC2109 describes the same action if no |
725 | * 'Max-Age' is set and RFC2965 includes the RFC2109 description and adds |
726 | * a 'Discard' action that can enforce the discard even for cookies that |
727 | * have a Max-Age. |
728 | * |
729 | * We run mostly with the original cookie spec, as hardly anyone implements |
730 | * anything else. |
731 | */ |
732 | data->set.cookiesession = (0 != va_arg(param, long)) ? TRUE : FALSE; |
733 | break; |
734 | |
735 | case CURLOPT_COOKIELIST: |
736 | argptr = va_arg(param, char *); |
737 | |
738 | if(argptr == NULL) |
739 | break; |
740 | |
741 | if(strcasecompare(argptr, "ALL" )) { |
742 | /* clear all cookies */ |
743 | Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); |
744 | Curl_cookie_clearall(data->cookies); |
745 | Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); |
746 | } |
747 | else if(strcasecompare(argptr, "SESS" )) { |
748 | /* clear session cookies */ |
749 | Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); |
750 | Curl_cookie_clearsess(data->cookies); |
751 | Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); |
752 | } |
753 | else if(strcasecompare(argptr, "FLUSH" )) { |
754 | /* flush cookies to file, takes care of the locking */ |
755 | Curl_flush_cookies(data, FALSE); |
756 | } |
757 | else if(strcasecompare(argptr, "RELOAD" )) { |
758 | /* reload cookies from file */ |
759 | Curl_cookie_loadfiles(data); |
760 | break; |
761 | } |
762 | else { |
763 | if(!data->cookies) |
764 | /* if cookie engine was not running, activate it */ |
765 | data->cookies = Curl_cookie_init(data, NULL, NULL, TRUE); |
766 | |
767 | argptr = strdup(argptr); |
768 | if(!argptr || !data->cookies) { |
769 | result = CURLE_OUT_OF_MEMORY; |
770 | free(argptr); |
771 | } |
772 | else { |
773 | Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); |
774 | |
775 | if(checkprefix("Set-Cookie:" , argptr)) |
776 | /* HTTP Header format line */ |
777 | Curl_cookie_add(data, data->cookies, TRUE, FALSE, argptr + 11, NULL, |
778 | NULL, TRUE); |
779 | |
780 | else |
781 | /* Netscape format line */ |
782 | Curl_cookie_add(data, data->cookies, FALSE, FALSE, argptr, NULL, |
783 | NULL, TRUE); |
784 | |
785 | Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); |
786 | free(argptr); |
787 | } |
788 | } |
789 | |
790 | break; |
791 | #endif /* !CURL_DISABLE_COOKIES */ |
792 | |
793 | case CURLOPT_HTTPGET: |
794 | /* |
795 | * Set to force us do HTTP GET |
796 | */ |
797 | if(va_arg(param, long)) { |
798 | data->set.httpreq = HTTPREQ_GET; |
799 | data->set.upload = FALSE; /* switch off upload */ |
800 | data->set.opt_no_body = FALSE; /* this is implied */ |
801 | } |
802 | break; |
803 | |
804 | case CURLOPT_HTTP_VERSION: |
805 | /* |
806 | * This sets a requested HTTP version to be used. The value is one of |
807 | * the listed enums in curl/curl.h. |
808 | */ |
809 | arg = va_arg(param, long); |
810 | if(arg < CURL_HTTP_VERSION_NONE) |
811 | return CURLE_BAD_FUNCTION_ARGUMENT; |
812 | #ifdef ENABLE_QUIC |
813 | if(arg == CURL_HTTP_VERSION_3) |
814 | ; |
815 | else |
816 | #endif |
817 | #ifndef USE_NGHTTP2 |
818 | if(arg >= CURL_HTTP_VERSION_2) |
819 | return CURLE_UNSUPPORTED_PROTOCOL; |
820 | #else |
821 | if(arg >= CURL_HTTP_VERSION_LAST) |
822 | return CURLE_UNSUPPORTED_PROTOCOL; |
823 | if(arg == CURL_HTTP_VERSION_NONE) |
824 | arg = CURL_HTTP_VERSION_2TLS; |
825 | #endif |
826 | data->set.httpversion = arg; |
827 | break; |
828 | |
829 | case CURLOPT_EXPECT_100_TIMEOUT_MS: |
830 | /* |
831 | * Time to wait for a response to a HTTP request containing an |
832 | * Expect: 100-continue header before sending the data anyway. |
833 | */ |
834 | arg = va_arg(param, long); |
835 | if(arg < 0) |
836 | return CURLE_BAD_FUNCTION_ARGUMENT; |
837 | data->set.expect_100_timeout = arg; |
838 | break; |
839 | |
840 | case CURLOPT_HTTP09_ALLOWED: |
841 | arg = va_arg(param, unsigned long); |
842 | if(arg > 1L) |
843 | return CURLE_BAD_FUNCTION_ARGUMENT; |
844 | data->set.http09_allowed = arg ? TRUE : FALSE; |
845 | break; |
846 | #endif /* CURL_DISABLE_HTTP */ |
847 | |
848 | case CURLOPT_HTTPAUTH: |
849 | /* |
850 | * Set HTTP Authentication type BITMASK. |
851 | */ |
852 | { |
853 | int bitcheck; |
854 | bool authbits; |
855 | unsigned long auth = va_arg(param, unsigned long); |
856 | |
857 | if(auth == CURLAUTH_NONE) { |
858 | data->set.httpauth = auth; |
859 | break; |
860 | } |
861 | |
862 | /* the DIGEST_IE bit is only used to set a special marker, for all the |
863 | rest we need to handle it as normal DIGEST */ |
864 | data->state.authhost.iestyle = |
865 | (bool)((auth & CURLAUTH_DIGEST_IE) ? TRUE : FALSE); |
866 | |
867 | if(auth & CURLAUTH_DIGEST_IE) { |
868 | auth |= CURLAUTH_DIGEST; /* set standard digest bit */ |
869 | auth &= ~CURLAUTH_DIGEST_IE; /* unset ie digest bit */ |
870 | } |
871 | |
872 | /* switch off bits we can't support */ |
873 | #ifndef USE_NTLM |
874 | auth &= ~CURLAUTH_NTLM; /* no NTLM support */ |
875 | auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */ |
876 | #elif !defined(NTLM_WB_ENABLED) |
877 | auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */ |
878 | #endif |
879 | #ifndef USE_SPNEGO |
880 | auth &= ~CURLAUTH_NEGOTIATE; /* no Negotiate (SPNEGO) auth without |
881 | GSS-API or SSPI */ |
882 | #endif |
883 | |
884 | /* check if any auth bit lower than CURLAUTH_ONLY is still set */ |
885 | bitcheck = 0; |
886 | authbits = FALSE; |
887 | while(bitcheck < 31) { |
888 | if(auth & (1UL << bitcheck++)) { |
889 | authbits = TRUE; |
890 | break; |
891 | } |
892 | } |
893 | if(!authbits) |
894 | return CURLE_NOT_BUILT_IN; /* no supported types left! */ |
895 | |
896 | data->set.httpauth = auth; |
897 | } |
898 | break; |
899 | |
900 | case CURLOPT_CUSTOMREQUEST: |
901 | /* |
902 | * Set a custom string to use as request |
903 | */ |
904 | result = Curl_setstropt(&data->set.str[STRING_CUSTOMREQUEST], |
905 | va_arg(param, char *)); |
906 | |
907 | /* we don't set |
908 | data->set.httpreq = HTTPREQ_CUSTOM; |
909 | here, we continue as if we were using the already set type |
910 | and this just changes the actual request keyword */ |
911 | break; |
912 | |
913 | #ifndef CURL_DISABLE_PROXY |
914 | case CURLOPT_HTTPPROXYTUNNEL: |
915 | /* |
916 | * Tunnel operations through the proxy instead of normal proxy use |
917 | */ |
918 | data->set.tunnel_thru_httpproxy = (0 != va_arg(param, long)) ? |
919 | TRUE : FALSE; |
920 | break; |
921 | |
922 | case CURLOPT_PROXYPORT: |
923 | /* |
924 | * Explicitly set HTTP proxy port number. |
925 | */ |
926 | arg = va_arg(param, long); |
927 | if((arg < 0) || (arg > 65535)) |
928 | return CURLE_BAD_FUNCTION_ARGUMENT; |
929 | data->set.proxyport = arg; |
930 | break; |
931 | |
932 | case CURLOPT_PROXYAUTH: |
933 | /* |
934 | * Set HTTP Authentication type BITMASK. |
935 | */ |
936 | { |
937 | int bitcheck; |
938 | bool authbits; |
939 | unsigned long auth = va_arg(param, unsigned long); |
940 | |
941 | if(auth == CURLAUTH_NONE) { |
942 | data->set.proxyauth = auth; |
943 | break; |
944 | } |
945 | |
946 | /* the DIGEST_IE bit is only used to set a special marker, for all the |
947 | rest we need to handle it as normal DIGEST */ |
948 | data->state.authproxy.iestyle = |
949 | (bool)((auth & CURLAUTH_DIGEST_IE) ? TRUE : FALSE); |
950 | |
951 | if(auth & CURLAUTH_DIGEST_IE) { |
952 | auth |= CURLAUTH_DIGEST; /* set standard digest bit */ |
953 | auth &= ~CURLAUTH_DIGEST_IE; /* unset ie digest bit */ |
954 | } |
955 | /* switch off bits we can't support */ |
956 | #ifndef USE_NTLM |
957 | auth &= ~CURLAUTH_NTLM; /* no NTLM support */ |
958 | auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */ |
959 | #elif !defined(NTLM_WB_ENABLED) |
960 | auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */ |
961 | #endif |
962 | #ifndef USE_SPNEGO |
963 | auth &= ~CURLAUTH_NEGOTIATE; /* no Negotiate (SPNEGO) auth without |
964 | GSS-API or SSPI */ |
965 | #endif |
966 | |
967 | /* check if any auth bit lower than CURLAUTH_ONLY is still set */ |
968 | bitcheck = 0; |
969 | authbits = FALSE; |
970 | while(bitcheck < 31) { |
971 | if(auth & (1UL << bitcheck++)) { |
972 | authbits = TRUE; |
973 | break; |
974 | } |
975 | } |
976 | if(!authbits) |
977 | return CURLE_NOT_BUILT_IN; /* no supported types left! */ |
978 | |
979 | data->set.proxyauth = auth; |
980 | } |
981 | break; |
982 | |
983 | case CURLOPT_PROXY: |
984 | /* |
985 | * Set proxy server:port to use as proxy. |
986 | * |
987 | * If the proxy is set to "" (and CURLOPT_SOCKS_PROXY is set to "" or NULL) |
988 | * we explicitly say that we don't want to use a proxy |
989 | * (even though there might be environment variables saying so). |
990 | * |
991 | * Setting it to NULL, means no proxy but allows the environment variables |
992 | * to decide for us (if CURLOPT_SOCKS_PROXY setting it to NULL). |
993 | */ |
994 | result = Curl_setstropt(&data->set.str[STRING_PROXY], |
995 | va_arg(param, char *)); |
996 | break; |
997 | |
998 | case CURLOPT_PRE_PROXY: |
999 | /* |
1000 | * Set proxy server:port to use as SOCKS proxy. |
1001 | * |
1002 | * If the proxy is set to "" or NULL we explicitly say that we don't want |
1003 | * to use the socks proxy. |
1004 | */ |
1005 | result = Curl_setstropt(&data->set.str[STRING_PRE_PROXY], |
1006 | va_arg(param, char *)); |
1007 | break; |
1008 | |
1009 | case CURLOPT_PROXYTYPE: |
1010 | /* |
1011 | * Set proxy type. HTTP/HTTP_1_0/SOCKS4/SOCKS4a/SOCKS5/SOCKS5_HOSTNAME |
1012 | */ |
1013 | arg = va_arg(param, long); |
1014 | if((arg < CURLPROXY_HTTP) || (arg > CURLPROXY_SOCKS5_HOSTNAME)) |
1015 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1016 | data->set.proxytype = (curl_proxytype)arg; |
1017 | break; |
1018 | |
1019 | case CURLOPT_PROXY_TRANSFER_MODE: |
1020 | /* |
1021 | * set transfer mode (;type=<a|i>) when doing FTP via an HTTP proxy |
1022 | */ |
1023 | switch(va_arg(param, long)) { |
1024 | case 0: |
1025 | data->set.proxy_transfer_mode = FALSE; |
1026 | break; |
1027 | case 1: |
1028 | data->set.proxy_transfer_mode = TRUE; |
1029 | break; |
1030 | default: |
1031 | /* reserve other values for future use */ |
1032 | result = CURLE_UNKNOWN_OPTION; |
1033 | break; |
1034 | } |
1035 | break; |
1036 | #endif /* CURL_DISABLE_PROXY */ |
1037 | |
1038 | case CURLOPT_SOCKS5_AUTH: |
1039 | data->set.socks5auth = va_arg(param, unsigned long); |
1040 | if(data->set.socks5auth & ~(CURLAUTH_BASIC | CURLAUTH_GSSAPI)) |
1041 | result = CURLE_NOT_BUILT_IN; |
1042 | break; |
1043 | #if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) |
1044 | case CURLOPT_SOCKS5_GSSAPI_NEC: |
1045 | /* |
1046 | * Set flag for NEC SOCK5 support |
1047 | */ |
1048 | data->set.socks5_gssapi_nec = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1049 | break; |
1050 | #endif |
1051 | #ifndef CURL_DISABLE_PROXY |
1052 | case CURLOPT_SOCKS5_GSSAPI_SERVICE: |
1053 | case CURLOPT_PROXY_SERVICE_NAME: |
1054 | /* |
1055 | * Set proxy authentication service name for Kerberos 5 and SPNEGO |
1056 | */ |
1057 | result = Curl_setstropt(&data->set.str[STRING_PROXY_SERVICE_NAME], |
1058 | va_arg(param, char *)); |
1059 | break; |
1060 | #endif |
1061 | case CURLOPT_SERVICE_NAME: |
1062 | /* |
1063 | * Set authentication service name for DIGEST-MD5, Kerberos 5 and SPNEGO |
1064 | */ |
1065 | result = Curl_setstropt(&data->set.str[STRING_SERVICE_NAME], |
1066 | va_arg(param, char *)); |
1067 | break; |
1068 | |
1069 | case CURLOPT_HEADERDATA: |
1070 | /* |
1071 | * Custom pointer to pass the header write callback function |
1072 | */ |
1073 | data->set.writeheader = (void *)va_arg(param, void *); |
1074 | break; |
1075 | case CURLOPT_ERRORBUFFER: |
1076 | /* |
1077 | * Error buffer provided by the caller to get the human readable |
1078 | * error string in. |
1079 | */ |
1080 | data->set.errorbuffer = va_arg(param, char *); |
1081 | break; |
1082 | case CURLOPT_WRITEDATA: |
1083 | /* |
1084 | * FILE pointer to write to. Or possibly |
1085 | * used as argument to the write callback. |
1086 | */ |
1087 | data->set.out = va_arg(param, void *); |
1088 | break; |
1089 | |
1090 | case CURLOPT_DIRLISTONLY: |
1091 | /* |
1092 | * An option that changes the command to one that asks for a list only, no |
1093 | * file info details. Used for FTP, POP3 and SFTP. |
1094 | */ |
1095 | data->set.ftp_list_only = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1096 | break; |
1097 | |
1098 | case CURLOPT_APPEND: |
1099 | /* |
1100 | * We want to upload and append to an existing file. Used for FTP and |
1101 | * SFTP. |
1102 | */ |
1103 | data->set.ftp_append = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1104 | break; |
1105 | |
1106 | #ifndef CURL_DISABLE_FTP |
1107 | case CURLOPT_FTP_FILEMETHOD: |
1108 | /* |
1109 | * How do access files over FTP. |
1110 | */ |
1111 | arg = va_arg(param, long); |
1112 | if((arg < CURLFTPMETHOD_DEFAULT) || (arg >= CURLFTPMETHOD_LAST)) |
1113 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1114 | data->set.ftp_filemethod = (curl_ftpfile)arg; |
1115 | break; |
1116 | case CURLOPT_FTPPORT: |
1117 | /* |
1118 | * Use FTP PORT, this also specifies which IP address to use |
1119 | */ |
1120 | result = Curl_setstropt(&data->set.str[STRING_FTPPORT], |
1121 | va_arg(param, char *)); |
1122 | data->set.ftp_use_port = (data->set.str[STRING_FTPPORT]) ? TRUE : FALSE; |
1123 | break; |
1124 | |
1125 | case CURLOPT_FTP_USE_EPRT: |
1126 | data->set.ftp_use_eprt = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1127 | break; |
1128 | |
1129 | case CURLOPT_FTP_USE_EPSV: |
1130 | data->set.ftp_use_epsv = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1131 | break; |
1132 | |
1133 | case CURLOPT_FTP_USE_PRET: |
1134 | data->set.ftp_use_pret = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1135 | break; |
1136 | |
1137 | case CURLOPT_FTP_SSL_CCC: |
1138 | arg = va_arg(param, long); |
1139 | if((arg < CURLFTPSSL_CCC_NONE) || (arg >= CURLFTPSSL_CCC_LAST)) |
1140 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1141 | data->set.ftp_ccc = (curl_ftpccc)arg; |
1142 | break; |
1143 | |
1144 | case CURLOPT_FTP_SKIP_PASV_IP: |
1145 | /* |
1146 | * Enable or disable FTP_SKIP_PASV_IP, which will disable/enable the |
1147 | * bypass of the IP address in PASV responses. |
1148 | */ |
1149 | data->set.ftp_skip_ip = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1150 | break; |
1151 | |
1152 | case CURLOPT_FTP_ACCOUNT: |
1153 | result = Curl_setstropt(&data->set.str[STRING_FTP_ACCOUNT], |
1154 | va_arg(param, char *)); |
1155 | break; |
1156 | |
1157 | case CURLOPT_FTP_ALTERNATIVE_TO_USER: |
1158 | result = Curl_setstropt(&data->set.str[STRING_FTP_ALTERNATIVE_TO_USER], |
1159 | va_arg(param, char *)); |
1160 | break; |
1161 | |
1162 | case CURLOPT_FTPSSLAUTH: |
1163 | /* |
1164 | * Set a specific auth for FTP-SSL transfers. |
1165 | */ |
1166 | arg = va_arg(param, long); |
1167 | if((arg < CURLFTPAUTH_DEFAULT) || (arg >= CURLFTPAUTH_LAST)) |
1168 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1169 | data->set.ftpsslauth = (curl_ftpauth)arg; |
1170 | break; |
1171 | case CURLOPT_KRBLEVEL: |
1172 | /* |
1173 | * A string that defines the kerberos security level. |
1174 | */ |
1175 | result = Curl_setstropt(&data->set.str[STRING_KRB_LEVEL], |
1176 | va_arg(param, char *)); |
1177 | data->set.krb = (data->set.str[STRING_KRB_LEVEL]) ? TRUE : FALSE; |
1178 | break; |
1179 | #endif |
1180 | case CURLOPT_FTP_CREATE_MISSING_DIRS: |
1181 | /* |
1182 | * An FTP/SFTP option that modifies an upload to create missing |
1183 | * directories on the server. |
1184 | */ |
1185 | switch(va_arg(param, long)) { |
1186 | case 0: |
1187 | data->set.ftp_create_missing_dirs = 0; |
1188 | break; |
1189 | case 1: |
1190 | data->set.ftp_create_missing_dirs = 1; |
1191 | break; |
1192 | case 2: |
1193 | data->set.ftp_create_missing_dirs = 2; |
1194 | break; |
1195 | default: |
1196 | /* reserve other values for future use */ |
1197 | result = CURLE_UNKNOWN_OPTION; |
1198 | break; |
1199 | } |
1200 | break; |
1201 | case CURLOPT_READDATA: |
1202 | /* |
1203 | * FILE pointer to read the file to be uploaded from. Or possibly |
1204 | * used as argument to the read callback. |
1205 | */ |
1206 | data->set.in_set = va_arg(param, void *); |
1207 | break; |
1208 | case CURLOPT_INFILESIZE: |
1209 | /* |
1210 | * If known, this should inform curl about the file size of the |
1211 | * to-be-uploaded file. |
1212 | */ |
1213 | arg = va_arg(param, long); |
1214 | if(arg < -1) |
1215 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1216 | data->set.filesize = arg; |
1217 | break; |
1218 | case CURLOPT_INFILESIZE_LARGE: |
1219 | /* |
1220 | * If known, this should inform curl about the file size of the |
1221 | * to-be-uploaded file. |
1222 | */ |
1223 | bigsize = va_arg(param, curl_off_t); |
1224 | if(bigsize < -1) |
1225 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1226 | data->set.filesize = bigsize; |
1227 | break; |
1228 | case CURLOPT_LOW_SPEED_LIMIT: |
1229 | /* |
1230 | * The low speed limit that if transfers are below this for |
1231 | * CURLOPT_LOW_SPEED_TIME, the transfer is aborted. |
1232 | */ |
1233 | arg = va_arg(param, long); |
1234 | if(arg < 0) |
1235 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1236 | data->set.low_speed_limit = arg; |
1237 | break; |
1238 | case CURLOPT_MAX_SEND_SPEED_LARGE: |
1239 | /* |
1240 | * When transfer uploads are faster then CURLOPT_MAX_SEND_SPEED_LARGE |
1241 | * bytes per second the transfer is throttled.. |
1242 | */ |
1243 | bigsize = va_arg(param, curl_off_t); |
1244 | if(bigsize < 0) |
1245 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1246 | data->set.max_send_speed = bigsize; |
1247 | break; |
1248 | case CURLOPT_MAX_RECV_SPEED_LARGE: |
1249 | /* |
1250 | * When receiving data faster than CURLOPT_MAX_RECV_SPEED_LARGE bytes per |
1251 | * second the transfer is throttled.. |
1252 | */ |
1253 | bigsize = va_arg(param, curl_off_t); |
1254 | if(bigsize < 0) |
1255 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1256 | data->set.max_recv_speed = bigsize; |
1257 | break; |
1258 | case CURLOPT_LOW_SPEED_TIME: |
1259 | /* |
1260 | * The low speed time that if transfers are below the set |
1261 | * CURLOPT_LOW_SPEED_LIMIT during this time, the transfer is aborted. |
1262 | */ |
1263 | arg = va_arg(param, long); |
1264 | if(arg < 0) |
1265 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1266 | data->set.low_speed_time = arg; |
1267 | break; |
1268 | case CURLOPT_CURLU: |
1269 | /* |
1270 | * pass CURLU to set URL |
1271 | */ |
1272 | data->set.uh = va_arg(param, CURLU *); |
1273 | break; |
1274 | case CURLOPT_URL: |
1275 | /* |
1276 | * The URL to fetch. |
1277 | */ |
1278 | if(data->change.url_alloc) { |
1279 | /* the already set URL is allocated, free it first! */ |
1280 | Curl_safefree(data->change.url); |
1281 | data->change.url_alloc = FALSE; |
1282 | } |
1283 | result = Curl_setstropt(&data->set.str[STRING_SET_URL], |
1284 | va_arg(param, char *)); |
1285 | data->change.url = data->set.str[STRING_SET_URL]; |
1286 | break; |
1287 | case CURLOPT_PORT: |
1288 | /* |
1289 | * The port number to use when getting the URL |
1290 | */ |
1291 | arg = va_arg(param, long); |
1292 | if((arg < 0) || (arg > 65535)) |
1293 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1294 | data->set.use_port = arg; |
1295 | break; |
1296 | case CURLOPT_TIMEOUT: |
1297 | /* |
1298 | * The maximum time you allow curl to use for a single transfer |
1299 | * operation. |
1300 | */ |
1301 | arg = va_arg(param, long); |
1302 | if((arg >= 0) && (arg <= (INT_MAX/1000))) |
1303 | data->set.timeout = arg * 1000; |
1304 | else |
1305 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1306 | break; |
1307 | |
1308 | case CURLOPT_TIMEOUT_MS: |
1309 | arg = va_arg(param, long); |
1310 | if(arg < 0) |
1311 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1312 | data->set.timeout = arg; |
1313 | break; |
1314 | |
1315 | case CURLOPT_CONNECTTIMEOUT: |
1316 | /* |
1317 | * The maximum time you allow curl to use to connect. |
1318 | */ |
1319 | arg = va_arg(param, long); |
1320 | if((arg >= 0) && (arg <= (INT_MAX/1000))) |
1321 | data->set.connecttimeout = arg * 1000; |
1322 | else |
1323 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1324 | break; |
1325 | |
1326 | case CURLOPT_CONNECTTIMEOUT_MS: |
1327 | arg = va_arg(param, long); |
1328 | if(arg < 0) |
1329 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1330 | data->set.connecttimeout = arg; |
1331 | break; |
1332 | |
1333 | case CURLOPT_ACCEPTTIMEOUT_MS: |
1334 | /* |
1335 | * The maximum time you allow curl to wait for server connect |
1336 | */ |
1337 | arg = va_arg(param, long); |
1338 | if(arg < 0) |
1339 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1340 | data->set.accepttimeout = arg; |
1341 | break; |
1342 | |
1343 | case CURLOPT_USERPWD: |
1344 | /* |
1345 | * user:password to use in the operation |
1346 | */ |
1347 | result = setstropt_userpwd(va_arg(param, char *), |
1348 | &data->set.str[STRING_USERNAME], |
1349 | &data->set.str[STRING_PASSWORD]); |
1350 | break; |
1351 | |
1352 | case CURLOPT_USERNAME: |
1353 | /* |
1354 | * authentication user name to use in the operation |
1355 | */ |
1356 | result = Curl_setstropt(&data->set.str[STRING_USERNAME], |
1357 | va_arg(param, char *)); |
1358 | break; |
1359 | |
1360 | case CURLOPT_PASSWORD: |
1361 | /* |
1362 | * authentication password to use in the operation |
1363 | */ |
1364 | result = Curl_setstropt(&data->set.str[STRING_PASSWORD], |
1365 | va_arg(param, char *)); |
1366 | break; |
1367 | |
1368 | case CURLOPT_LOGIN_OPTIONS: |
1369 | /* |
1370 | * authentication options to use in the operation |
1371 | */ |
1372 | result = Curl_setstropt(&data->set.str[STRING_OPTIONS], |
1373 | va_arg(param, char *)); |
1374 | break; |
1375 | |
1376 | case CURLOPT_XOAUTH2_BEARER: |
1377 | /* |
1378 | * OAuth 2.0 bearer token to use in the operation |
1379 | */ |
1380 | result = Curl_setstropt(&data->set.str[STRING_BEARER], |
1381 | va_arg(param, char *)); |
1382 | break; |
1383 | |
1384 | case CURLOPT_POSTQUOTE: |
1385 | /* |
1386 | * List of RAW FTP commands to use after a transfer |
1387 | */ |
1388 | data->set.postquote = va_arg(param, struct curl_slist *); |
1389 | break; |
1390 | case CURLOPT_PREQUOTE: |
1391 | /* |
1392 | * List of RAW FTP commands to use prior to RETR (Wesley Laxton) |
1393 | */ |
1394 | data->set.prequote = va_arg(param, struct curl_slist *); |
1395 | break; |
1396 | case CURLOPT_QUOTE: |
1397 | /* |
1398 | * List of RAW FTP commands to use before a transfer |
1399 | */ |
1400 | data->set.quote = va_arg(param, struct curl_slist *); |
1401 | break; |
1402 | case CURLOPT_RESOLVE: |
1403 | /* |
1404 | * List of NAME:[address] names to populate the DNS cache with |
1405 | * Prefix the NAME with dash (-) to _remove_ the name from the cache. |
1406 | * |
1407 | * Names added with this API will remain in the cache until explicitly |
1408 | * removed or the handle is cleaned up. |
1409 | * |
1410 | * This API can remove any name from the DNS cache, but only entries |
1411 | * that aren't actually in use right now will be pruned immediately. |
1412 | */ |
1413 | data->set.resolve = va_arg(param, struct curl_slist *); |
1414 | data->change.resolve = data->set.resolve; |
1415 | break; |
1416 | case CURLOPT_PROGRESSFUNCTION: |
1417 | /* |
1418 | * Progress callback function |
1419 | */ |
1420 | data->set.fprogress = va_arg(param, curl_progress_callback); |
1421 | if(data->set.fprogress) |
1422 | data->progress.callback = TRUE; /* no longer internal */ |
1423 | else |
1424 | data->progress.callback = FALSE; /* NULL enforces internal */ |
1425 | break; |
1426 | |
1427 | case CURLOPT_XFERINFOFUNCTION: |
1428 | /* |
1429 | * Transfer info callback function |
1430 | */ |
1431 | data->set.fxferinfo = va_arg(param, curl_xferinfo_callback); |
1432 | if(data->set.fxferinfo) |
1433 | data->progress.callback = TRUE; /* no longer internal */ |
1434 | else |
1435 | data->progress.callback = FALSE; /* NULL enforces internal */ |
1436 | |
1437 | break; |
1438 | |
1439 | case CURLOPT_PROGRESSDATA: |
1440 | /* |
1441 | * Custom client data to pass to the progress callback |
1442 | */ |
1443 | data->set.progress_client = va_arg(param, void *); |
1444 | break; |
1445 | |
1446 | #ifndef CURL_DISABLE_PROXY |
1447 | case CURLOPT_PROXYUSERPWD: |
1448 | /* |
1449 | * user:password needed to use the proxy |
1450 | */ |
1451 | result = setstropt_userpwd(va_arg(param, char *), |
1452 | &data->set.str[STRING_PROXYUSERNAME], |
1453 | &data->set.str[STRING_PROXYPASSWORD]); |
1454 | break; |
1455 | case CURLOPT_PROXYUSERNAME: |
1456 | /* |
1457 | * authentication user name to use in the operation |
1458 | */ |
1459 | result = Curl_setstropt(&data->set.str[STRING_PROXYUSERNAME], |
1460 | va_arg(param, char *)); |
1461 | break; |
1462 | case CURLOPT_PROXYPASSWORD: |
1463 | /* |
1464 | * authentication password to use in the operation |
1465 | */ |
1466 | result = Curl_setstropt(&data->set.str[STRING_PROXYPASSWORD], |
1467 | va_arg(param, char *)); |
1468 | break; |
1469 | case CURLOPT_NOPROXY: |
1470 | /* |
1471 | * proxy exception list |
1472 | */ |
1473 | result = Curl_setstropt(&data->set.str[STRING_NOPROXY], |
1474 | va_arg(param, char *)); |
1475 | break; |
1476 | #endif |
1477 | |
1478 | case CURLOPT_RANGE: |
1479 | /* |
1480 | * What range of the file you want to transfer |
1481 | */ |
1482 | result = Curl_setstropt(&data->set.str[STRING_SET_RANGE], |
1483 | va_arg(param, char *)); |
1484 | break; |
1485 | case CURLOPT_RESUME_FROM: |
1486 | /* |
1487 | * Resume transfer at the given file position |
1488 | */ |
1489 | arg = va_arg(param, long); |
1490 | if(arg < -1) |
1491 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1492 | data->set.set_resume_from = arg; |
1493 | break; |
1494 | case CURLOPT_RESUME_FROM_LARGE: |
1495 | /* |
1496 | * Resume transfer at the given file position |
1497 | */ |
1498 | bigsize = va_arg(param, curl_off_t); |
1499 | if(bigsize < -1) |
1500 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1501 | data->set.set_resume_from = bigsize; |
1502 | break; |
1503 | case CURLOPT_DEBUGFUNCTION: |
1504 | /* |
1505 | * stderr write callback. |
1506 | */ |
1507 | data->set.fdebug = va_arg(param, curl_debug_callback); |
1508 | /* |
1509 | * if the callback provided is NULL, it'll use the default callback |
1510 | */ |
1511 | break; |
1512 | case CURLOPT_DEBUGDATA: |
1513 | /* |
1514 | * Set to a void * that should receive all error writes. This |
1515 | * defaults to CURLOPT_STDERR for normal operations. |
1516 | */ |
1517 | data->set.debugdata = va_arg(param, void *); |
1518 | break; |
1519 | case CURLOPT_STDERR: |
1520 | /* |
1521 | * Set to a FILE * that should receive all error writes. This |
1522 | * defaults to stderr for normal operations. |
1523 | */ |
1524 | data->set.err = va_arg(param, FILE *); |
1525 | if(!data->set.err) |
1526 | data->set.err = stderr; |
1527 | break; |
1528 | case CURLOPT_HEADERFUNCTION: |
1529 | /* |
1530 | * Set header write callback |
1531 | */ |
1532 | data->set.fwrite_header = va_arg(param, curl_write_callback); |
1533 | break; |
1534 | case CURLOPT_WRITEFUNCTION: |
1535 | /* |
1536 | * Set data write callback |
1537 | */ |
1538 | data->set.fwrite_func = va_arg(param, curl_write_callback); |
1539 | if(!data->set.fwrite_func) { |
1540 | data->set.is_fwrite_set = 0; |
1541 | /* When set to NULL, reset to our internal default function */ |
1542 | data->set.fwrite_func = (curl_write_callback)fwrite; |
1543 | } |
1544 | else |
1545 | data->set.is_fwrite_set = 1; |
1546 | break; |
1547 | case CURLOPT_READFUNCTION: |
1548 | /* |
1549 | * Read data callback |
1550 | */ |
1551 | data->set.fread_func_set = va_arg(param, curl_read_callback); |
1552 | if(!data->set.fread_func_set) { |
1553 | data->set.is_fread_set = 0; |
1554 | /* When set to NULL, reset to our internal default function */ |
1555 | data->set.fread_func_set = (curl_read_callback)fread; |
1556 | } |
1557 | else |
1558 | data->set.is_fread_set = 1; |
1559 | break; |
1560 | case CURLOPT_SEEKFUNCTION: |
1561 | /* |
1562 | * Seek callback. Might be NULL. |
1563 | */ |
1564 | data->set.seek_func = va_arg(param, curl_seek_callback); |
1565 | break; |
1566 | case CURLOPT_SEEKDATA: |
1567 | /* |
1568 | * Seek control callback. Might be NULL. |
1569 | */ |
1570 | data->set.seek_client = va_arg(param, void *); |
1571 | break; |
1572 | case CURLOPT_CONV_FROM_NETWORK_FUNCTION: |
1573 | /* |
1574 | * "Convert from network encoding" callback |
1575 | */ |
1576 | data->set.convfromnetwork = va_arg(param, curl_conv_callback); |
1577 | break; |
1578 | case CURLOPT_CONV_TO_NETWORK_FUNCTION: |
1579 | /* |
1580 | * "Convert to network encoding" callback |
1581 | */ |
1582 | data->set.convtonetwork = va_arg(param, curl_conv_callback); |
1583 | break; |
1584 | case CURLOPT_CONV_FROM_UTF8_FUNCTION: |
1585 | /* |
1586 | * "Convert from UTF-8 encoding" callback |
1587 | */ |
1588 | data->set.convfromutf8 = va_arg(param, curl_conv_callback); |
1589 | break; |
1590 | case CURLOPT_IOCTLFUNCTION: |
1591 | /* |
1592 | * I/O control callback. Might be NULL. |
1593 | */ |
1594 | data->set.ioctl_func = va_arg(param, curl_ioctl_callback); |
1595 | break; |
1596 | case CURLOPT_IOCTLDATA: |
1597 | /* |
1598 | * I/O control data pointer. Might be NULL. |
1599 | */ |
1600 | data->set.ioctl_client = va_arg(param, void *); |
1601 | break; |
1602 | case CURLOPT_SSLCERT: |
1603 | /* |
1604 | * String that holds file name of the SSL certificate to use |
1605 | */ |
1606 | result = Curl_setstropt(&data->set.str[STRING_CERT_ORIG], |
1607 | va_arg(param, char *)); |
1608 | break; |
1609 | #ifndef CURL_DISABLE_PROXY |
1610 | case CURLOPT_PROXY_SSLCERT: |
1611 | /* |
1612 | * String that holds file name of the SSL certificate to use for proxy |
1613 | */ |
1614 | result = Curl_setstropt(&data->set.str[STRING_CERT_PROXY], |
1615 | va_arg(param, char *)); |
1616 | break; |
1617 | #endif |
1618 | case CURLOPT_SSLCERTTYPE: |
1619 | /* |
1620 | * String that holds file type of the SSL certificate to use |
1621 | */ |
1622 | result = Curl_setstropt(&data->set.str[STRING_CERT_TYPE_ORIG], |
1623 | va_arg(param, char *)); |
1624 | break; |
1625 | #ifndef CURL_DISABLE_PROXY |
1626 | case CURLOPT_PROXY_SSLCERTTYPE: |
1627 | /* |
1628 | * String that holds file type of the SSL certificate to use for proxy |
1629 | */ |
1630 | result = Curl_setstropt(&data->set.str[STRING_CERT_TYPE_PROXY], |
1631 | va_arg(param, char *)); |
1632 | break; |
1633 | #endif |
1634 | case CURLOPT_SSLKEY: |
1635 | /* |
1636 | * String that holds file name of the SSL key to use |
1637 | */ |
1638 | result = Curl_setstropt(&data->set.str[STRING_KEY_ORIG], |
1639 | va_arg(param, char *)); |
1640 | break; |
1641 | #ifndef CURL_DISABLE_PROXY |
1642 | case CURLOPT_PROXY_SSLKEY: |
1643 | /* |
1644 | * String that holds file name of the SSL key to use for proxy |
1645 | */ |
1646 | result = Curl_setstropt(&data->set.str[STRING_KEY_PROXY], |
1647 | va_arg(param, char *)); |
1648 | break; |
1649 | #endif |
1650 | case CURLOPT_SSLKEYTYPE: |
1651 | /* |
1652 | * String that holds file type of the SSL key to use |
1653 | */ |
1654 | result = Curl_setstropt(&data->set.str[STRING_KEY_TYPE_ORIG], |
1655 | va_arg(param, char *)); |
1656 | break; |
1657 | #ifndef CURL_DISABLE_PROXY |
1658 | case CURLOPT_PROXY_SSLKEYTYPE: |
1659 | /* |
1660 | * String that holds file type of the SSL key to use for proxy |
1661 | */ |
1662 | result = Curl_setstropt(&data->set.str[STRING_KEY_TYPE_PROXY], |
1663 | va_arg(param, char *)); |
1664 | break; |
1665 | #endif |
1666 | case CURLOPT_KEYPASSWD: |
1667 | /* |
1668 | * String that holds the SSL or SSH private key password. |
1669 | */ |
1670 | result = Curl_setstropt(&data->set.str[STRING_KEY_PASSWD_ORIG], |
1671 | va_arg(param, char *)); |
1672 | break; |
1673 | #ifndef CURL_DISABLE_PROXY |
1674 | case CURLOPT_PROXY_KEYPASSWD: |
1675 | /* |
1676 | * String that holds the SSL private key password for proxy. |
1677 | */ |
1678 | result = Curl_setstropt(&data->set.str[STRING_KEY_PASSWD_PROXY], |
1679 | va_arg(param, char *)); |
1680 | break; |
1681 | #endif |
1682 | case CURLOPT_SSLENGINE: |
1683 | /* |
1684 | * String that holds the SSL crypto engine. |
1685 | */ |
1686 | argptr = va_arg(param, char *); |
1687 | if(argptr && argptr[0]) { |
1688 | result = Curl_setstropt(&data->set.str[STRING_SSL_ENGINE], argptr); |
1689 | if(!result) { |
1690 | result = Curl_ssl_set_engine(data, argptr); |
1691 | } |
1692 | } |
1693 | break; |
1694 | |
1695 | case CURLOPT_SSLENGINE_DEFAULT: |
1696 | /* |
1697 | * flag to set engine as default. |
1698 | */ |
1699 | Curl_setstropt(&data->set.str[STRING_SSL_ENGINE], NULL); |
1700 | result = Curl_ssl_set_engine_default(data); |
1701 | break; |
1702 | case CURLOPT_CRLF: |
1703 | /* |
1704 | * Kludgy option to enable CRLF conversions. Subject for removal. |
1705 | */ |
1706 | data->set.crlf = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1707 | break; |
1708 | #ifndef CURL_DISABLE_PROXY |
1709 | case CURLOPT_HAPROXYPROTOCOL: |
1710 | /* |
1711 | * Set to send the HAProxy Proxy Protocol header |
1712 | */ |
1713 | data->set.haproxyprotocol = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1714 | break; |
1715 | #endif |
1716 | case CURLOPT_INTERFACE: |
1717 | /* |
1718 | * Set what interface or address/hostname to bind the socket to when |
1719 | * performing an operation and thus what from-IP your connection will use. |
1720 | */ |
1721 | result = Curl_setstropt(&data->set.str[STRING_DEVICE], |
1722 | va_arg(param, char *)); |
1723 | break; |
1724 | case CURLOPT_LOCALPORT: |
1725 | /* |
1726 | * Set what local port to bind the socket to when performing an operation. |
1727 | */ |
1728 | arg = va_arg(param, long); |
1729 | if((arg < 0) || (arg > 65535)) |
1730 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1731 | data->set.localport = curlx_sltous(arg); |
1732 | break; |
1733 | case CURLOPT_LOCALPORTRANGE: |
1734 | /* |
1735 | * Set number of local ports to try, starting with CURLOPT_LOCALPORT. |
1736 | */ |
1737 | arg = va_arg(param, long); |
1738 | if((arg < 0) || (arg > 65535)) |
1739 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1740 | data->set.localportrange = curlx_sltosi(arg); |
1741 | break; |
1742 | case CURLOPT_GSSAPI_DELEGATION: |
1743 | /* |
1744 | * GSS-API credential delegation bitmask |
1745 | */ |
1746 | arg = va_arg(param, long); |
1747 | if(arg < CURLGSSAPI_DELEGATION_NONE) |
1748 | return CURLE_BAD_FUNCTION_ARGUMENT; |
1749 | data->set.gssapi_delegation = arg; |
1750 | break; |
1751 | case CURLOPT_SSL_VERIFYPEER: |
1752 | /* |
1753 | * Enable peer SSL verifying. |
1754 | */ |
1755 | data->set.ssl.primary.verifypeer = (0 != va_arg(param, long)) ? |
1756 | TRUE : FALSE; |
1757 | |
1758 | /* Update the current connection ssl_config. */ |
1759 | if(data->conn) { |
1760 | data->conn->ssl_config.verifypeer = |
1761 | data->set.ssl.primary.verifypeer; |
1762 | } |
1763 | break; |
1764 | #ifndef CURL_DISABLE_PROXY |
1765 | case CURLOPT_PROXY_SSL_VERIFYPEER: |
1766 | /* |
1767 | * Enable peer SSL verifying for proxy. |
1768 | */ |
1769 | data->set.proxy_ssl.primary.verifypeer = |
1770 | (0 != va_arg(param, long))?TRUE:FALSE; |
1771 | |
1772 | /* Update the current connection proxy_ssl_config. */ |
1773 | if(data->conn) { |
1774 | data->conn->proxy_ssl_config.verifypeer = |
1775 | data->set.proxy_ssl.primary.verifypeer; |
1776 | } |
1777 | break; |
1778 | #endif |
1779 | case CURLOPT_SSL_VERIFYHOST: |
1780 | /* |
1781 | * Enable verification of the host name in the peer certificate |
1782 | */ |
1783 | arg = va_arg(param, long); |
1784 | |
1785 | /* Obviously people are not reading documentation and too many thought |
1786 | this argument took a boolean when it wasn't and misused it. |
1787 | Treat 1 and 2 the same */ |
1788 | data->set.ssl.primary.verifyhost = (bool)((arg & 3) ? TRUE : FALSE); |
1789 | |
1790 | /* Update the current connection ssl_config. */ |
1791 | if(data->conn) { |
1792 | data->conn->ssl_config.verifyhost = |
1793 | data->set.ssl.primary.verifyhost; |
1794 | } |
1795 | break; |
1796 | #ifndef CURL_DISABLE_PROXY |
1797 | case CURLOPT_PROXY_SSL_VERIFYHOST: |
1798 | /* |
1799 | * Enable verification of the host name in the peer certificate for proxy |
1800 | */ |
1801 | arg = va_arg(param, long); |
1802 | |
1803 | /* Treat both 1 and 2 as TRUE */ |
1804 | data->set.proxy_ssl.primary.verifyhost = (bool)((arg & 3)?TRUE:FALSE); |
1805 | |
1806 | /* Update the current connection proxy_ssl_config. */ |
1807 | if(data->conn) { |
1808 | data->conn->proxy_ssl_config.verifyhost = |
1809 | data->set.proxy_ssl.primary.verifyhost; |
1810 | } |
1811 | break; |
1812 | #endif |
1813 | case CURLOPT_SSL_VERIFYSTATUS: |
1814 | /* |
1815 | * Enable certificate status verifying. |
1816 | */ |
1817 | if(!Curl_ssl_cert_status_request()) { |
1818 | result = CURLE_NOT_BUILT_IN; |
1819 | break; |
1820 | } |
1821 | |
1822 | data->set.ssl.primary.verifystatus = (0 != va_arg(param, long)) ? |
1823 | TRUE : FALSE; |
1824 | |
1825 | /* Update the current connection ssl_config. */ |
1826 | if(data->conn) { |
1827 | data->conn->ssl_config.verifystatus = |
1828 | data->set.ssl.primary.verifystatus; |
1829 | } |
1830 | break; |
1831 | case CURLOPT_SSL_CTX_FUNCTION: |
1832 | /* |
1833 | * Set a SSL_CTX callback |
1834 | */ |
1835 | #ifdef USE_SSL |
1836 | if(Curl_ssl->supports & SSLSUPP_SSL_CTX) |
1837 | data->set.ssl.fsslctx = va_arg(param, curl_ssl_ctx_callback); |
1838 | else |
1839 | #endif |
1840 | result = CURLE_NOT_BUILT_IN; |
1841 | break; |
1842 | case CURLOPT_SSL_CTX_DATA: |
1843 | /* |
1844 | * Set a SSL_CTX callback parameter pointer |
1845 | */ |
1846 | #ifdef USE_SSL |
1847 | if(Curl_ssl->supports & SSLSUPP_SSL_CTX) |
1848 | data->set.ssl.fsslctxp = va_arg(param, void *); |
1849 | else |
1850 | #endif |
1851 | result = CURLE_NOT_BUILT_IN; |
1852 | break; |
1853 | case CURLOPT_SSL_FALSESTART: |
1854 | /* |
1855 | * Enable TLS false start. |
1856 | */ |
1857 | if(!Curl_ssl_false_start()) { |
1858 | result = CURLE_NOT_BUILT_IN; |
1859 | break; |
1860 | } |
1861 | |
1862 | data->set.ssl.falsestart = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1863 | break; |
1864 | case CURLOPT_CERTINFO: |
1865 | #ifdef USE_SSL |
1866 | if(Curl_ssl->supports & SSLSUPP_CERTINFO) |
1867 | data->set.ssl.certinfo = (0 != va_arg(param, long)) ? TRUE : FALSE; |
1868 | else |
1869 | #endif |
1870 | result = CURLE_NOT_BUILT_IN; |
1871 | break; |
1872 | case CURLOPT_PINNEDPUBLICKEY: |
1873 | /* |
1874 | * Set pinned public key for SSL connection. |
1875 | * Specify file name of the public key in DER format. |
1876 | */ |
1877 | #ifdef USE_SSL |
1878 | if(Curl_ssl->supports & SSLSUPP_PINNEDPUBKEY) |
1879 | result = Curl_setstropt(&data->set.str[STRING_SSL_PINNEDPUBLICKEY_ORIG], |
1880 | va_arg(param, char *)); |
1881 | else |
1882 | #endif |
1883 | result = CURLE_NOT_BUILT_IN; |
1884 | break; |
1885 | #ifndef CURL_DISABLE_PROXY |
1886 | case CURLOPT_PROXY_PINNEDPUBLICKEY: |
1887 | /* |
1888 | * Set pinned public key for SSL connection. |
1889 | * Specify file name of the public key in DER format. |
1890 | */ |
1891 | #ifdef USE_SSL |
1892 | if(Curl_ssl->supports & SSLSUPP_PINNEDPUBKEY) |
1893 | result = Curl_setstropt(&data->set.str[STRING_SSL_PINNEDPUBLICKEY_PROXY], |
1894 | va_arg(param, char *)); |
1895 | else |
1896 | #endif |
1897 | result = CURLE_NOT_BUILT_IN; |
1898 | break; |
1899 | #endif |
1900 | case CURLOPT_CAINFO: |
1901 | /* |
1902 | * Set CA info for SSL connection. Specify file name of the CA certificate |
1903 | */ |
1904 | result = Curl_setstropt(&data->set.str[STRING_SSL_CAFILE_ORIG], |
1905 | va_arg(param, char *)); |
1906 | break; |
1907 | #ifndef CURL_DISABLE_PROXY |
1908 | case CURLOPT_PROXY_CAINFO: |
1909 | /* |
1910 | * Set CA info SSL connection for proxy. Specify file name of the |
1911 | * CA certificate |
1912 | */ |
1913 | result = Curl_setstropt(&data->set.str[STRING_SSL_CAFILE_PROXY], |
1914 | va_arg(param, char *)); |
1915 | break; |
1916 | #endif |
1917 | case CURLOPT_CAPATH: |
1918 | /* |
1919 | * Set CA path info for SSL connection. Specify directory name of the CA |
1920 | * certificates which have been prepared using openssl c_rehash utility. |
1921 | */ |
1922 | #ifdef USE_SSL |
1923 | if(Curl_ssl->supports & SSLSUPP_CA_PATH) |
1924 | /* This does not work on windows. */ |
1925 | result = Curl_setstropt(&data->set.str[STRING_SSL_CAPATH_ORIG], |
1926 | va_arg(param, char *)); |
1927 | else |
1928 | #endif |
1929 | result = CURLE_NOT_BUILT_IN; |
1930 | break; |
1931 | #ifndef CURL_DISABLE_PROXY |
1932 | case CURLOPT_PROXY_CAPATH: |
1933 | /* |
1934 | * Set CA path info for SSL connection proxy. Specify directory name of the |
1935 | * CA certificates which have been prepared using openssl c_rehash utility. |
1936 | */ |
1937 | #ifdef USE_SSL |
1938 | if(Curl_ssl->supports & SSLSUPP_CA_PATH) |
1939 | /* This does not work on windows. */ |
1940 | result = Curl_setstropt(&data->set.str[STRING_SSL_CAPATH_PROXY], |
1941 | va_arg(param, char *)); |
1942 | else |
1943 | #endif |
1944 | result = CURLE_NOT_BUILT_IN; |
1945 | break; |
1946 | #endif |
1947 | case CURLOPT_CRLFILE: |
1948 | /* |
1949 | * Set CRL file info for SSL connection. Specify file name of the CRL |
1950 | * to check certificates revocation |
1951 | */ |
1952 | result = Curl_setstropt(&data->set.str[STRING_SSL_CRLFILE_ORIG], |
1953 | va_arg(param, char *)); |
1954 | break; |
1955 | #ifndef CURL_DISABLE_PROXY |
1956 | case CURLOPT_PROXY_CRLFILE: |
1957 | /* |
1958 | * Set CRL file info for SSL connection for proxy. Specify file name of the |
1959 | * CRL to check certificates revocation |
1960 | */ |
1961 | result = Curl_setstropt(&data->set.str[STRING_SSL_CRLFILE_PROXY], |
1962 | va_arg(param, char *)); |
1963 | break; |
1964 | #endif |
1965 | case CURLOPT_ISSUERCERT: |
1966 | /* |
1967 | * Set Issuer certificate file |
1968 | * to check certificates issuer |
1969 | */ |
1970 | result = Curl_setstropt(&data->set.str[STRING_SSL_ISSUERCERT_ORIG], |
1971 | va_arg(param, char *)); |
1972 | break; |
1973 | #ifndef CURL_DISABLE_TELNET |
1974 | case CURLOPT_TELNETOPTIONS: |
1975 | /* |
1976 | * Set a linked list of telnet options |
1977 | */ |
1978 | data->set.telnet_options = va_arg(param, struct curl_slist *); |
1979 | break; |
1980 | #endif |
1981 | case CURLOPT_BUFFERSIZE: |
1982 | /* |
1983 | * The application kindly asks for a differently sized receive buffer. |
1984 | * If it seems reasonable, we'll use it. |
1985 | */ |
1986 | arg = va_arg(param, long); |
1987 | |
1988 | if(arg > READBUFFER_MAX) |
1989 | arg = READBUFFER_MAX; |
1990 | else if(arg < 1) |
1991 | arg = READBUFFER_SIZE; |
1992 | else if(arg < READBUFFER_MIN) |
1993 | arg = READBUFFER_MIN; |
1994 | |
1995 | /* Resize if new size */ |
1996 | if(arg != data->set.buffer_size) { |
1997 | char *newbuff = realloc(data->state.buffer, arg + 1); |
1998 | if(!newbuff) { |
1999 | DEBUGF(fprintf(stderr, "Error: realloc of buffer failed\n" )); |
2000 | result = CURLE_OUT_OF_MEMORY; |
2001 | } |
2002 | else |
2003 | data->state.buffer = newbuff; |
2004 | } |
2005 | data->set.buffer_size = arg; |
2006 | |
2007 | break; |
2008 | |
2009 | case CURLOPT_UPLOAD_BUFFERSIZE: |
2010 | /* |
2011 | * The application kindly asks for a differently sized upload buffer. |
2012 | * Cap it to sensible. |
2013 | */ |
2014 | arg = va_arg(param, long); |
2015 | |
2016 | if(arg > UPLOADBUFFER_MAX) |
2017 | arg = UPLOADBUFFER_MAX; |
2018 | else if(arg < UPLOADBUFFER_MIN) |
2019 | arg = UPLOADBUFFER_MIN; |
2020 | |
2021 | data->set.upload_buffer_size = arg; |
2022 | Curl_safefree(data->state.ulbuf); /* force a realloc next opportunity */ |
2023 | break; |
2024 | |
2025 | case CURLOPT_NOSIGNAL: |
2026 | /* |
2027 | * The application asks not to set any signal() or alarm() handlers, |
2028 | * even when using a timeout. |
2029 | */ |
2030 | data->set.no_signal = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2031 | break; |
2032 | |
2033 | case CURLOPT_SHARE: |
2034 | { |
2035 | struct Curl_share *set; |
2036 | set = va_arg(param, struct Curl_share *); |
2037 | |
2038 | /* disconnect from old share, if any */ |
2039 | if(data->share) { |
2040 | Curl_share_lock(data, CURL_LOCK_DATA_SHARE, CURL_LOCK_ACCESS_SINGLE); |
2041 | |
2042 | if(data->dns.hostcachetype == HCACHE_SHARED) { |
2043 | data->dns.hostcache = NULL; |
2044 | data->dns.hostcachetype = HCACHE_NONE; |
2045 | } |
2046 | |
2047 | #if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) |
2048 | if(data->share->cookies == data->cookies) |
2049 | data->cookies = NULL; |
2050 | #endif |
2051 | |
2052 | if(data->share->sslsession == data->state.session) |
2053 | data->state.session = NULL; |
2054 | |
2055 | #ifdef USE_LIBPSL |
2056 | if(data->psl == &data->share->psl) |
2057 | data->psl = data->multi? &data->multi->psl: NULL; |
2058 | #endif |
2059 | |
2060 | data->share->dirty--; |
2061 | |
2062 | Curl_share_unlock(data, CURL_LOCK_DATA_SHARE); |
2063 | data->share = NULL; |
2064 | } |
2065 | |
2066 | /* use new share if it set */ |
2067 | data->share = set; |
2068 | if(data->share) { |
2069 | |
2070 | Curl_share_lock(data, CURL_LOCK_DATA_SHARE, CURL_LOCK_ACCESS_SINGLE); |
2071 | |
2072 | data->share->dirty++; |
2073 | |
2074 | if(data->share->specifier & (1<< CURL_LOCK_DATA_DNS)) { |
2075 | /* use shared host cache */ |
2076 | data->dns.hostcache = &data->share->hostcache; |
2077 | data->dns.hostcachetype = HCACHE_SHARED; |
2078 | } |
2079 | #if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) |
2080 | if(data->share->cookies) { |
2081 | /* use shared cookie list, first free own one if any */ |
2082 | Curl_cookie_cleanup(data->cookies); |
2083 | /* enable cookies since we now use a share that uses cookies! */ |
2084 | data->cookies = data->share->cookies; |
2085 | } |
2086 | #endif /* CURL_DISABLE_HTTP */ |
2087 | if(data->share->sslsession) { |
2088 | data->set.general_ssl.max_ssl_sessions = data->share->max_ssl_sessions; |
2089 | data->state.session = data->share->sslsession; |
2090 | } |
2091 | #ifdef USE_LIBPSL |
2092 | if(data->share->specifier & (1 << CURL_LOCK_DATA_PSL)) |
2093 | data->psl = &data->share->psl; |
2094 | #endif |
2095 | |
2096 | Curl_share_unlock(data, CURL_LOCK_DATA_SHARE); |
2097 | } |
2098 | /* check for host cache not needed, |
2099 | * it will be done by curl_easy_perform */ |
2100 | } |
2101 | break; |
2102 | |
2103 | case CURLOPT_PRIVATE: |
2104 | /* |
2105 | * Set private data pointer. |
2106 | */ |
2107 | data->set.private_data = va_arg(param, void *); |
2108 | break; |
2109 | |
2110 | case CURLOPT_MAXFILESIZE: |
2111 | /* |
2112 | * Set the maximum size of a file to download. |
2113 | */ |
2114 | arg = va_arg(param, long); |
2115 | if(arg < 0) |
2116 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2117 | data->set.max_filesize = arg; |
2118 | break; |
2119 | |
2120 | #ifdef USE_SSL |
2121 | case CURLOPT_USE_SSL: |
2122 | /* |
2123 | * Make transfers attempt to use SSL/TLS. |
2124 | */ |
2125 | arg = va_arg(param, long); |
2126 | if((arg < CURLUSESSL_NONE) || (arg >= CURLUSESSL_LAST)) |
2127 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2128 | data->set.use_ssl = (curl_usessl)arg; |
2129 | break; |
2130 | |
2131 | case CURLOPT_SSL_OPTIONS: |
2132 | arg = va_arg(param, long); |
2133 | data->set.ssl.enable_beast = |
2134 | (bool)((arg&CURLSSLOPT_ALLOW_BEAST) ? TRUE : FALSE); |
2135 | data->set.ssl.no_revoke = !!(arg & CURLSSLOPT_NO_REVOKE); |
2136 | data->set.ssl.no_partialchain = !!(arg & CURLSSLOPT_NO_PARTIALCHAIN); |
2137 | break; |
2138 | |
2139 | #ifndef CURL_DISABLE_PROXY |
2140 | case CURLOPT_PROXY_SSL_OPTIONS: |
2141 | arg = va_arg(param, long); |
2142 | data->set.proxy_ssl.enable_beast = |
2143 | (bool)((arg&CURLSSLOPT_ALLOW_BEAST) ? TRUE : FALSE); |
2144 | data->set.proxy_ssl.no_revoke = !!(arg & CURLSSLOPT_NO_REVOKE); |
2145 | break; |
2146 | #endif |
2147 | |
2148 | #endif |
2149 | case CURLOPT_IPRESOLVE: |
2150 | arg = va_arg(param, long); |
2151 | if((arg < CURL_IPRESOLVE_WHATEVER) || (arg > CURL_IPRESOLVE_V6)) |
2152 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2153 | data->set.ipver = arg; |
2154 | break; |
2155 | |
2156 | case CURLOPT_MAXFILESIZE_LARGE: |
2157 | /* |
2158 | * Set the maximum size of a file to download. |
2159 | */ |
2160 | bigsize = va_arg(param, curl_off_t); |
2161 | if(bigsize < 0) |
2162 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2163 | data->set.max_filesize = bigsize; |
2164 | break; |
2165 | |
2166 | case CURLOPT_TCP_NODELAY: |
2167 | /* |
2168 | * Enable or disable TCP_NODELAY, which will disable/enable the Nagle |
2169 | * algorithm |
2170 | */ |
2171 | data->set.tcp_nodelay = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2172 | break; |
2173 | |
2174 | case CURLOPT_IGNORE_CONTENT_LENGTH: |
2175 | data->set.ignorecl = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2176 | break; |
2177 | |
2178 | case CURLOPT_CONNECT_ONLY: |
2179 | /* |
2180 | * No data transfer, set up connection and let application use the socket |
2181 | */ |
2182 | data->set.connect_only = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2183 | break; |
2184 | |
2185 | case CURLOPT_SOCKOPTFUNCTION: |
2186 | /* |
2187 | * socket callback function: called after socket() but before connect() |
2188 | */ |
2189 | data->set.fsockopt = va_arg(param, curl_sockopt_callback); |
2190 | break; |
2191 | |
2192 | case CURLOPT_SOCKOPTDATA: |
2193 | /* |
2194 | * socket callback data pointer. Might be NULL. |
2195 | */ |
2196 | data->set.sockopt_client = va_arg(param, void *); |
2197 | break; |
2198 | |
2199 | case CURLOPT_OPENSOCKETFUNCTION: |
2200 | /* |
2201 | * open/create socket callback function: called instead of socket(), |
2202 | * before connect() |
2203 | */ |
2204 | data->set.fopensocket = va_arg(param, curl_opensocket_callback); |
2205 | break; |
2206 | |
2207 | case CURLOPT_OPENSOCKETDATA: |
2208 | /* |
2209 | * socket callback data pointer. Might be NULL. |
2210 | */ |
2211 | data->set.opensocket_client = va_arg(param, void *); |
2212 | break; |
2213 | |
2214 | case CURLOPT_CLOSESOCKETFUNCTION: |
2215 | /* |
2216 | * close socket callback function: called instead of close() |
2217 | * when shutting down a connection |
2218 | */ |
2219 | data->set.fclosesocket = va_arg(param, curl_closesocket_callback); |
2220 | break; |
2221 | |
2222 | case CURLOPT_RESOLVER_START_FUNCTION: |
2223 | /* |
2224 | * resolver start callback function: called before a new resolver request |
2225 | * is started |
2226 | */ |
2227 | data->set.resolver_start = va_arg(param, curl_resolver_start_callback); |
2228 | break; |
2229 | |
2230 | case CURLOPT_RESOLVER_START_DATA: |
2231 | /* |
2232 | * resolver start callback data pointer. Might be NULL. |
2233 | */ |
2234 | data->set.resolver_start_client = va_arg(param, void *); |
2235 | break; |
2236 | |
2237 | case CURLOPT_CLOSESOCKETDATA: |
2238 | /* |
2239 | * socket callback data pointer. Might be NULL. |
2240 | */ |
2241 | data->set.closesocket_client = va_arg(param, void *); |
2242 | break; |
2243 | |
2244 | case CURLOPT_SSL_SESSIONID_CACHE: |
2245 | data->set.ssl.primary.sessionid = (0 != va_arg(param, long)) ? |
2246 | TRUE : FALSE; |
2247 | data->set.proxy_ssl.primary.sessionid = data->set.ssl.primary.sessionid; |
2248 | break; |
2249 | |
2250 | #ifdef USE_SSH |
2251 | /* we only include SSH options if explicitly built to support SSH */ |
2252 | case CURLOPT_SSH_AUTH_TYPES: |
2253 | data->set.ssh_auth_types = va_arg(param, long); |
2254 | break; |
2255 | |
2256 | case CURLOPT_SSH_PUBLIC_KEYFILE: |
2257 | /* |
2258 | * Use this file instead of the $HOME/.ssh/id_dsa.pub file |
2259 | */ |
2260 | result = Curl_setstropt(&data->set.str[STRING_SSH_PUBLIC_KEY], |
2261 | va_arg(param, char *)); |
2262 | break; |
2263 | |
2264 | case CURLOPT_SSH_PRIVATE_KEYFILE: |
2265 | /* |
2266 | * Use this file instead of the $HOME/.ssh/id_dsa file |
2267 | */ |
2268 | result = Curl_setstropt(&data->set.str[STRING_SSH_PRIVATE_KEY], |
2269 | va_arg(param, char *)); |
2270 | break; |
2271 | case CURLOPT_SSH_HOST_PUBLIC_KEY_MD5: |
2272 | /* |
2273 | * Option to allow for the MD5 of the host public key to be checked |
2274 | * for validation purposes. |
2275 | */ |
2276 | result = Curl_setstropt(&data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5], |
2277 | va_arg(param, char *)); |
2278 | break; |
2279 | |
2280 | case CURLOPT_SSH_KNOWNHOSTS: |
2281 | /* |
2282 | * Store the file name to read known hosts from. |
2283 | */ |
2284 | result = Curl_setstropt(&data->set.str[STRING_SSH_KNOWNHOSTS], |
2285 | va_arg(param, char *)); |
2286 | break; |
2287 | |
2288 | case CURLOPT_SSH_KEYFUNCTION: |
2289 | /* setting to NULL is fine since the ssh.c functions themselves will |
2290 | then rever to use the internal default */ |
2291 | data->set.ssh_keyfunc = va_arg(param, curl_sshkeycallback); |
2292 | break; |
2293 | |
2294 | case CURLOPT_SSH_KEYDATA: |
2295 | /* |
2296 | * Custom client data to pass to the SSH keyfunc callback |
2297 | */ |
2298 | data->set.ssh_keyfunc_userp = va_arg(param, void *); |
2299 | break; |
2300 | |
2301 | case CURLOPT_SSH_COMPRESSION: |
2302 | data->set.ssh_compression = (0 != va_arg(param, long))?TRUE:FALSE; |
2303 | break; |
2304 | #endif /* USE_SSH */ |
2305 | |
2306 | case CURLOPT_HTTP_TRANSFER_DECODING: |
2307 | /* |
2308 | * disable libcurl transfer encoding is used |
2309 | */ |
2310 | data->set.http_te_skip = (0 == va_arg(param, long)) ? TRUE : FALSE; |
2311 | break; |
2312 | |
2313 | case CURLOPT_HTTP_CONTENT_DECODING: |
2314 | /* |
2315 | * raw data passed to the application when content encoding is used |
2316 | */ |
2317 | data->set.http_ce_skip = (0 == va_arg(param, long)) ? TRUE : FALSE; |
2318 | break; |
2319 | |
2320 | #if !defined(CURL_DISABLE_FTP) || defined(USE_SSH) |
2321 | case CURLOPT_NEW_FILE_PERMS: |
2322 | /* |
2323 | * Uses these permissions instead of 0644 |
2324 | */ |
2325 | arg = va_arg(param, long); |
2326 | if((arg < 0) || (arg > 0777)) |
2327 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2328 | data->set.new_file_perms = arg; |
2329 | break; |
2330 | |
2331 | case CURLOPT_NEW_DIRECTORY_PERMS: |
2332 | /* |
2333 | * Uses these permissions instead of 0755 |
2334 | */ |
2335 | arg = va_arg(param, long); |
2336 | if((arg < 0) || (arg > 0777)) |
2337 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2338 | data->set.new_directory_perms = arg; |
2339 | break; |
2340 | #endif |
2341 | |
2342 | case CURLOPT_ADDRESS_SCOPE: |
2343 | /* |
2344 | * Use this scope id when using IPv6 |
2345 | * We always get longs when passed plain numericals so we should check |
2346 | * that the value fits into an unsigned 32 bit integer. |
2347 | */ |
2348 | uarg = va_arg(param, unsigned long); |
2349 | #if SIZEOF_LONG > 4 |
2350 | if(uarg > UINT_MAX) |
2351 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2352 | #endif |
2353 | data->set.scope_id = (unsigned int)uarg; |
2354 | break; |
2355 | |
2356 | case CURLOPT_PROTOCOLS: |
2357 | /* set the bitmask for the protocols that are allowed to be used for the |
2358 | transfer, which thus helps the app which takes URLs from users or other |
2359 | external inputs and want to restrict what protocol(s) to deal |
2360 | with. Defaults to CURLPROTO_ALL. */ |
2361 | data->set.allowed_protocols = va_arg(param, long); |
2362 | break; |
2363 | |
2364 | case CURLOPT_REDIR_PROTOCOLS: |
2365 | /* set the bitmask for the protocols that libcurl is allowed to follow to, |
2366 | as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs |
2367 | to be set in both bitmasks to be allowed to get redirected to. */ |
2368 | data->set.redir_protocols = va_arg(param, long); |
2369 | break; |
2370 | |
2371 | case CURLOPT_DEFAULT_PROTOCOL: |
2372 | /* Set the protocol to use when the URL doesn't include any protocol */ |
2373 | result = Curl_setstropt(&data->set.str[STRING_DEFAULT_PROTOCOL], |
2374 | va_arg(param, char *)); |
2375 | break; |
2376 | #ifndef CURL_DISABLE_SMTP |
2377 | case CURLOPT_MAIL_FROM: |
2378 | /* Set the SMTP mail originator */ |
2379 | result = Curl_setstropt(&data->set.str[STRING_MAIL_FROM], |
2380 | va_arg(param, char *)); |
2381 | break; |
2382 | |
2383 | case CURLOPT_MAIL_AUTH: |
2384 | /* Set the SMTP auth originator */ |
2385 | result = Curl_setstropt(&data->set.str[STRING_MAIL_AUTH], |
2386 | va_arg(param, char *)); |
2387 | break; |
2388 | |
2389 | case CURLOPT_MAIL_RCPT: |
2390 | /* Set the list of mail recipients */ |
2391 | data->set.mail_rcpt = va_arg(param, struct curl_slist *); |
2392 | break; |
2393 | #endif |
2394 | |
2395 | case CURLOPT_SASL_AUTHZID: |
2396 | /* Authorisation identity (identity to act as) */ |
2397 | result = Curl_setstropt(&data->set.str[STRING_SASL_AUTHZID], |
2398 | va_arg(param, char *)); |
2399 | break; |
2400 | |
2401 | case CURLOPT_SASL_IR: |
2402 | /* Enable/disable SASL initial response */ |
2403 | data->set.sasl_ir = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2404 | break; |
2405 | #ifndef CURL_DISABLE_RTSP |
2406 | case CURLOPT_RTSP_REQUEST: |
2407 | { |
2408 | /* |
2409 | * Set the RTSP request method (OPTIONS, SETUP, PLAY, etc...) |
2410 | * Would this be better if the RTSPREQ_* were just moved into here? |
2411 | */ |
2412 | long curl_rtspreq = va_arg(param, long); |
2413 | Curl_RtspReq rtspreq = RTSPREQ_NONE; |
2414 | switch(curl_rtspreq) { |
2415 | case CURL_RTSPREQ_OPTIONS: |
2416 | rtspreq = RTSPREQ_OPTIONS; |
2417 | break; |
2418 | |
2419 | case CURL_RTSPREQ_DESCRIBE: |
2420 | rtspreq = RTSPREQ_DESCRIBE; |
2421 | break; |
2422 | |
2423 | case CURL_RTSPREQ_ANNOUNCE: |
2424 | rtspreq = RTSPREQ_ANNOUNCE; |
2425 | break; |
2426 | |
2427 | case CURL_RTSPREQ_SETUP: |
2428 | rtspreq = RTSPREQ_SETUP; |
2429 | break; |
2430 | |
2431 | case CURL_RTSPREQ_PLAY: |
2432 | rtspreq = RTSPREQ_PLAY; |
2433 | break; |
2434 | |
2435 | case CURL_RTSPREQ_PAUSE: |
2436 | rtspreq = RTSPREQ_PAUSE; |
2437 | break; |
2438 | |
2439 | case CURL_RTSPREQ_TEARDOWN: |
2440 | rtspreq = RTSPREQ_TEARDOWN; |
2441 | break; |
2442 | |
2443 | case CURL_RTSPREQ_GET_PARAMETER: |
2444 | rtspreq = RTSPREQ_GET_PARAMETER; |
2445 | break; |
2446 | |
2447 | case CURL_RTSPREQ_SET_PARAMETER: |
2448 | rtspreq = RTSPREQ_SET_PARAMETER; |
2449 | break; |
2450 | |
2451 | case CURL_RTSPREQ_RECORD: |
2452 | rtspreq = RTSPREQ_RECORD; |
2453 | break; |
2454 | |
2455 | case CURL_RTSPREQ_RECEIVE: |
2456 | rtspreq = RTSPREQ_RECEIVE; |
2457 | break; |
2458 | default: |
2459 | rtspreq = RTSPREQ_NONE; |
2460 | } |
2461 | |
2462 | data->set.rtspreq = rtspreq; |
2463 | break; |
2464 | } |
2465 | |
2466 | |
2467 | case CURLOPT_RTSP_SESSION_ID: |
2468 | /* |
2469 | * Set the RTSP Session ID manually. Useful if the application is |
2470 | * resuming a previously established RTSP session |
2471 | */ |
2472 | result = Curl_setstropt(&data->set.str[STRING_RTSP_SESSION_ID], |
2473 | va_arg(param, char *)); |
2474 | break; |
2475 | |
2476 | case CURLOPT_RTSP_STREAM_URI: |
2477 | /* |
2478 | * Set the Stream URI for the RTSP request. Unless the request is |
2479 | * for generic server options, the application will need to set this. |
2480 | */ |
2481 | result = Curl_setstropt(&data->set.str[STRING_RTSP_STREAM_URI], |
2482 | va_arg(param, char *)); |
2483 | break; |
2484 | |
2485 | case CURLOPT_RTSP_TRANSPORT: |
2486 | /* |
2487 | * The content of the Transport: header for the RTSP request |
2488 | */ |
2489 | result = Curl_setstropt(&data->set.str[STRING_RTSP_TRANSPORT], |
2490 | va_arg(param, char *)); |
2491 | break; |
2492 | |
2493 | case CURLOPT_RTSP_CLIENT_CSEQ: |
2494 | /* |
2495 | * Set the CSEQ number to issue for the next RTSP request. Useful if the |
2496 | * application is resuming a previously broken connection. The CSEQ |
2497 | * will increment from this new number henceforth. |
2498 | */ |
2499 | data->state.rtsp_next_client_CSeq = va_arg(param, long); |
2500 | break; |
2501 | |
2502 | case CURLOPT_RTSP_SERVER_CSEQ: |
2503 | /* Same as the above, but for server-initiated requests */ |
2504 | data->state.rtsp_next_server_CSeq = va_arg(param, long); |
2505 | break; |
2506 | |
2507 | case CURLOPT_INTERLEAVEDATA: |
2508 | data->set.rtp_out = va_arg(param, void *); |
2509 | break; |
2510 | case CURLOPT_INTERLEAVEFUNCTION: |
2511 | /* Set the user defined RTP write function */ |
2512 | data->set.fwrite_rtp = va_arg(param, curl_write_callback); |
2513 | break; |
2514 | #endif |
2515 | #ifndef CURL_DISABLE_FTP |
2516 | case CURLOPT_WILDCARDMATCH: |
2517 | data->set.wildcard_enabled = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2518 | break; |
2519 | case CURLOPT_CHUNK_BGN_FUNCTION: |
2520 | data->set.chunk_bgn = va_arg(param, curl_chunk_bgn_callback); |
2521 | break; |
2522 | case CURLOPT_CHUNK_END_FUNCTION: |
2523 | data->set.chunk_end = va_arg(param, curl_chunk_end_callback); |
2524 | break; |
2525 | case CURLOPT_FNMATCH_FUNCTION: |
2526 | data->set.fnmatch = va_arg(param, curl_fnmatch_callback); |
2527 | break; |
2528 | case CURLOPT_CHUNK_DATA: |
2529 | data->wildcard.customptr = va_arg(param, void *); |
2530 | break; |
2531 | case CURLOPT_FNMATCH_DATA: |
2532 | data->set.fnmatch_data = va_arg(param, void *); |
2533 | break; |
2534 | #endif |
2535 | #ifdef USE_TLS_SRP |
2536 | case CURLOPT_TLSAUTH_USERNAME: |
2537 | result = Curl_setstropt(&data->set.str[STRING_TLSAUTH_USERNAME_ORIG], |
2538 | va_arg(param, char *)); |
2539 | if(data->set.str[STRING_TLSAUTH_USERNAME_ORIG] && !data->set.ssl.authtype) |
2540 | data->set.ssl.authtype = CURL_TLSAUTH_SRP; /* default to SRP */ |
2541 | break; |
2542 | case CURLOPT_PROXY_TLSAUTH_USERNAME: |
2543 | result = Curl_setstropt(&data->set.str[STRING_TLSAUTH_USERNAME_PROXY], |
2544 | va_arg(param, char *)); |
2545 | if(data->set.str[STRING_TLSAUTH_USERNAME_PROXY] && |
2546 | !data->set.proxy_ssl.authtype) |
2547 | data->set.proxy_ssl.authtype = CURL_TLSAUTH_SRP; /* default to SRP */ |
2548 | break; |
2549 | case CURLOPT_TLSAUTH_PASSWORD: |
2550 | result = Curl_setstropt(&data->set.str[STRING_TLSAUTH_PASSWORD_ORIG], |
2551 | va_arg(param, char *)); |
2552 | if(data->set.str[STRING_TLSAUTH_USERNAME_ORIG] && !data->set.ssl.authtype) |
2553 | data->set.ssl.authtype = CURL_TLSAUTH_SRP; /* default to SRP */ |
2554 | break; |
2555 | case CURLOPT_PROXY_TLSAUTH_PASSWORD: |
2556 | result = Curl_setstropt(&data->set.str[STRING_TLSAUTH_PASSWORD_PROXY], |
2557 | va_arg(param, char *)); |
2558 | if(data->set.str[STRING_TLSAUTH_USERNAME_PROXY] && |
2559 | !data->set.proxy_ssl.authtype) |
2560 | data->set.proxy_ssl.authtype = CURL_TLSAUTH_SRP; /* default to SRP */ |
2561 | break; |
2562 | case CURLOPT_TLSAUTH_TYPE: |
2563 | argptr = va_arg(param, char *); |
2564 | if(!argptr || |
2565 | strncasecompare(argptr, "SRP" , strlen("SRP" ))) |
2566 | data->set.ssl.authtype = CURL_TLSAUTH_SRP; |
2567 | else |
2568 | data->set.ssl.authtype = CURL_TLSAUTH_NONE; |
2569 | break; |
2570 | case CURLOPT_PROXY_TLSAUTH_TYPE: |
2571 | argptr = va_arg(param, char *); |
2572 | if(!argptr || |
2573 | strncasecompare(argptr, "SRP" , strlen("SRP" ))) |
2574 | data->set.proxy_ssl.authtype = CURL_TLSAUTH_SRP; |
2575 | else |
2576 | data->set.proxy_ssl.authtype = CURL_TLSAUTH_NONE; |
2577 | break; |
2578 | #endif |
2579 | #ifdef USE_ARES |
2580 | case CURLOPT_DNS_SERVERS: |
2581 | result = Curl_set_dns_servers(data, va_arg(param, char *)); |
2582 | break; |
2583 | case CURLOPT_DNS_INTERFACE: |
2584 | result = Curl_set_dns_interface(data, va_arg(param, char *)); |
2585 | break; |
2586 | case CURLOPT_DNS_LOCAL_IP4: |
2587 | result = Curl_set_dns_local_ip4(data, va_arg(param, char *)); |
2588 | break; |
2589 | case CURLOPT_DNS_LOCAL_IP6: |
2590 | result = Curl_set_dns_local_ip6(data, va_arg(param, char *)); |
2591 | break; |
2592 | #endif |
2593 | case CURLOPT_TCP_KEEPALIVE: |
2594 | data->set.tcp_keepalive = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2595 | break; |
2596 | case CURLOPT_TCP_KEEPIDLE: |
2597 | arg = va_arg(param, long); |
2598 | if(arg < 0) |
2599 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2600 | data->set.tcp_keepidle = arg; |
2601 | break; |
2602 | case CURLOPT_TCP_KEEPINTVL: |
2603 | arg = va_arg(param, long); |
2604 | if(arg < 0) |
2605 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2606 | data->set.tcp_keepintvl = arg; |
2607 | break; |
2608 | case CURLOPT_TCP_FASTOPEN: |
2609 | #if defined(CONNECT_DATA_IDEMPOTENT) || defined(MSG_FASTOPEN) || \ |
2610 | defined(TCP_FASTOPEN_CONNECT) |
2611 | data->set.tcp_fastopen = (0 != va_arg(param, long))?TRUE:FALSE; |
2612 | #else |
2613 | result = CURLE_NOT_BUILT_IN; |
2614 | #endif |
2615 | break; |
2616 | #ifdef USE_NGHTTP2 |
2617 | case CURLOPT_SSL_ENABLE_NPN: |
2618 | data->set.ssl_enable_npn = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2619 | break; |
2620 | case CURLOPT_SSL_ENABLE_ALPN: |
2621 | data->set.ssl_enable_alpn = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2622 | break; |
2623 | #endif |
2624 | #ifdef USE_UNIX_SOCKETS |
2625 | case CURLOPT_UNIX_SOCKET_PATH: |
2626 | data->set.abstract_unix_socket = FALSE; |
2627 | result = Curl_setstropt(&data->set.str[STRING_UNIX_SOCKET_PATH], |
2628 | va_arg(param, char *)); |
2629 | break; |
2630 | case CURLOPT_ABSTRACT_UNIX_SOCKET: |
2631 | data->set.abstract_unix_socket = TRUE; |
2632 | result = Curl_setstropt(&data->set.str[STRING_UNIX_SOCKET_PATH], |
2633 | va_arg(param, char *)); |
2634 | break; |
2635 | #endif |
2636 | |
2637 | case CURLOPT_PATH_AS_IS: |
2638 | data->set.path_as_is = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2639 | break; |
2640 | case CURLOPT_PIPEWAIT: |
2641 | data->set.pipewait = (0 != va_arg(param, long)) ? TRUE : FALSE; |
2642 | break; |
2643 | case CURLOPT_STREAM_WEIGHT: |
2644 | #ifndef USE_NGHTTP2 |
2645 | return CURLE_NOT_BUILT_IN; |
2646 | #else |
2647 | arg = va_arg(param, long); |
2648 | if((arg >= 1) && (arg <= 256)) |
2649 | data->set.stream_weight = (int)arg; |
2650 | break; |
2651 | #endif |
2652 | case CURLOPT_STREAM_DEPENDS: |
2653 | case CURLOPT_STREAM_DEPENDS_E: |
2654 | { |
2655 | #ifndef USE_NGHTTP2 |
2656 | return CURLE_NOT_BUILT_IN; |
2657 | #else |
2658 | struct Curl_easy *dep = va_arg(param, struct Curl_easy *); |
2659 | if(!dep || GOOD_EASY_HANDLE(dep)) { |
2660 | if(data->set.stream_depends_on) { |
2661 | Curl_http2_remove_child(data->set.stream_depends_on, data); |
2662 | } |
2663 | Curl_http2_add_child(dep, data, (option == CURLOPT_STREAM_DEPENDS_E)); |
2664 | } |
2665 | break; |
2666 | #endif |
2667 | } |
2668 | case CURLOPT_CONNECT_TO: |
2669 | data->set.connect_to = va_arg(param, struct curl_slist *); |
2670 | break; |
2671 | case CURLOPT_SUPPRESS_CONNECT_HEADERS: |
2672 | data->set.suppress_connect_headers = (0 != va_arg(param, long))?TRUE:FALSE; |
2673 | break; |
2674 | case CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS: |
2675 | arg = va_arg(param, long); |
2676 | if(arg < 0) |
2677 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2678 | data->set.happy_eyeballs_timeout = arg; |
2679 | break; |
2680 | #ifndef CURL_DISABLE_SHUFFLE_DNS |
2681 | case CURLOPT_DNS_SHUFFLE_ADDRESSES: |
2682 | data->set.dns_shuffle_addresses = (0 != va_arg(param, long)) ? TRUE:FALSE; |
2683 | break; |
2684 | #endif |
2685 | case CURLOPT_DISALLOW_USERNAME_IN_URL: |
2686 | data->set.disallow_username_in_url = |
2687 | (0 != va_arg(param, long)) ? TRUE : FALSE; |
2688 | break; |
2689 | #ifndef CURL_DISABLE_DOH |
2690 | case CURLOPT_DOH_URL: |
2691 | result = Curl_setstropt(&data->set.str[STRING_DOH], |
2692 | va_arg(param, char *)); |
2693 | data->set.doh = data->set.str[STRING_DOH]?TRUE:FALSE; |
2694 | break; |
2695 | #endif |
2696 | case CURLOPT_UPKEEP_INTERVAL_MS: |
2697 | arg = va_arg(param, long); |
2698 | if(arg < 0) |
2699 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2700 | data->set.upkeep_interval_ms = arg; |
2701 | break; |
2702 | case CURLOPT_MAXAGE_CONN: |
2703 | arg = va_arg(param, long); |
2704 | if(arg < 0) |
2705 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2706 | data->set.maxage_conn = arg; |
2707 | break; |
2708 | case CURLOPT_TRAILERFUNCTION: |
2709 | #ifndef CURL_DISABLE_HTTP |
2710 | data->set.trailer_callback = va_arg(param, curl_trailer_callback); |
2711 | #endif |
2712 | break; |
2713 | case CURLOPT_TRAILERDATA: |
2714 | #ifndef CURL_DISABLE_HTTP |
2715 | data->set.trailer_data = va_arg(param, void *); |
2716 | #endif |
2717 | break; |
2718 | #ifdef USE_ALTSVC |
2719 | case CURLOPT_ALTSVC: |
2720 | if(!data->asi) { |
2721 | data->asi = Curl_altsvc_init(); |
2722 | if(!data->asi) |
2723 | return CURLE_OUT_OF_MEMORY; |
2724 | } |
2725 | argptr = va_arg(param, char *); |
2726 | result = Curl_setstropt(&data->set.str[STRING_ALTSVC], argptr); |
2727 | if(result) |
2728 | return result; |
2729 | if(argptr) |
2730 | (void)Curl_altsvc_load(data->asi, argptr); |
2731 | break; |
2732 | case CURLOPT_ALTSVC_CTRL: |
2733 | if(!data->asi) { |
2734 | data->asi = Curl_altsvc_init(); |
2735 | if(!data->asi) |
2736 | return CURLE_OUT_OF_MEMORY; |
2737 | } |
2738 | arg = va_arg(param, long); |
2739 | result = Curl_altsvc_ctrl(data->asi, arg); |
2740 | if(result) |
2741 | return result; |
2742 | break; |
2743 | #endif |
2744 | default: |
2745 | /* unknown tag and its companion, just ignore: */ |
2746 | result = CURLE_UNKNOWN_OPTION; |
2747 | break; |
2748 | } |
2749 | |
2750 | return result; |
2751 | } |
2752 | |
2753 | /* |
2754 | * curl_easy_setopt() is the external interface for setting options on an |
2755 | * easy handle. |
2756 | * |
2757 | * NOTE: This is one of few API functions that are allowed to be called from |
2758 | * within a callback. |
2759 | */ |
2760 | |
2761 | #undef curl_easy_setopt |
2762 | CURLcode curl_easy_setopt(struct Curl_easy *data, CURLoption tag, ...) |
2763 | { |
2764 | va_list arg; |
2765 | CURLcode result; |
2766 | |
2767 | if(!data) |
2768 | return CURLE_BAD_FUNCTION_ARGUMENT; |
2769 | |
2770 | va_start(arg, tag); |
2771 | |
2772 | result = Curl_vsetopt(data, tag, arg); |
2773 | |
2774 | va_end(arg); |
2775 | return result; |
2776 | } |
2777 | |