4 *** Copyright (c) 2003-2008, Lars Nilsson, <lars@quantumchamaeleon.com>
5 *** Copyright (c) 2009, ygrek, <ygrek@autistici.org>
13 /* suppress false gcc warning on seekFunction */
14 #define CURL_DISABLE_TYPECHECK
15 #include <curl/curl.h>
17 #include <caml/alloc.h>
18 #include <caml/memory.h>
19 #include <caml/mlvalues.h>
20 #include <caml/callback.h>
21 #include <caml/fail.h>
22 #include <caml/unixsupport.h>
23 #include <caml/custom.h>
28 #pragma message("No config file given.")
31 void leave_blocking_section(void);
32 void enter_blocking_section(void);
34 #define Val_none Val_int(0)
41 some
= caml_alloc(1, 0);
42 Store_field( some
, 0, v
);
46 static value
Val_pair(value v1
, value v2
)
50 pair
= caml_alloc_small(2,0);
56 static value
Val_cons(value list
, value v
) { return Val_pair(v
,list
); }
58 typedef struct Connection Connection
;
59 typedef struct ConnectionList ConnectionList
;
61 #define Connection_val(v) (*(Connection**)Data_custom_val(v))
63 typedef enum OcamlValues
74 Ocaml_PROGRESSFUNCTION
,
79 Ocaml_OPENSOCKETFUNCTION
,
90 Ocaml_HTTPPOSTSTRINGS
,
106 Ocaml_SSL_CIPHER_LIST
,
111 Ocaml_FTP_ALTERNATIVE_TO_USER
,
112 Ocaml_SSH_PUBLIC_KEYFILE
,
113 Ocaml_SSH_PRIVATE_KEYFILE
,
114 Ocaml_SSH_HOST_PUBLIC_KEY_MD5
,
115 Ocaml_COPYPOSTFIELDS
,
124 /* Not used, last for size */
136 size_t refcount
; /* number of references to this structure */
141 char *curl_PROXYUSERPWD
;
143 char *curl_ERRORBUFFER
;
144 char *curl_POSTFIELDS
;
145 int curl_POSTFIELDSIZE
;
147 char *curl_USERAGENT
;
150 struct curl_slist
*curl_HTTPHEADER
;
151 struct curl_slist
*httpPostBuffers
;
152 struct curl_httppost
*httpPostFirst
;
153 struct curl_httppost
*httpPostLast
;
154 struct curl_slist
*curl_RESOLVE
;
156 char *curl_SSLCERTTYPE
;
157 char *curl_SSLCERTPASSWD
;
159 char *curl_SSLKEYTYPE
;
160 char *curl_SSLKEYPASSWD
;
161 char *curl_SSLENGINE
;
162 struct curl_slist
*curl_QUOTE
;
163 struct curl_slist
*curl_POSTQUOTE
;
164 char *curl_COOKIEFILE
;
165 char *curl_CUSTOMREQUEST
;
166 char *curl_INTERFACE
;
169 char *curl_RANDOM_FILE
;
170 char *curl_EGDSOCKET
;
171 char *curl_COOKIEJAR
;
172 char *curl_SSL_CIPHER_LIST
;
174 struct curl_slist
*curl_HTTP200ALIASES
;
175 char *curl_NETRC_FILE
;
176 char *curl_FTP_ACCOUNT
;
177 char *curl_COOKIELIST
;
178 char *curl_FTP_ALTERNATIVE_TO_USER
;
179 char *curl_SSH_PUBLIC_KEYFILE
;
180 char *curl_SSH_PRIVATE_KEYFILE
;
181 char *curl_SSH_HOST_PUBLIC_KEY_MD5
;
182 char *curl_COPYPOSTFIELDS
;
183 char *curl_DNS_SERVERS
;
184 char *curl_MAIL_FROM
;
185 struct curl_slist
*curl_MAIL_RCPT
;
188 struct ConnectionList
194 static ConnectionList connectionList
= {NULL
, NULL
};
196 typedef struct CURLErrorMapping CURLErrorMapping
;
198 struct CURLErrorMapping
204 CURLErrorMapping errorMap
[] =
206 #if HAVE_DECL_CURLE_UNSUPPORTED_PROTOCOL
207 {"CURLE_UNSUPPORTED_PROTOCOL", CURLE_UNSUPPORTED_PROTOCOL
},
209 {"CURLE_UNSUPPORTED_PROTOCOL", -1},
211 #if HAVE_DECL_CURLE_FAILED_INIT
212 {"CURLE_FAILED_INIT", CURLE_FAILED_INIT
},
214 {"CURLE_FAILED_INIT", -1},
216 #if HAVE_DECL_CURLE_URL_MALFORMAT
217 {"CURLE_URL_MALFORMAT", CURLE_URL_MALFORMAT
},
219 {"CURLE_URL_MALFORMAT", -1},
221 #if HAVE_DECL_CURLE_URL_MALFORMAT_USER
222 {"CURLE_URL_MALFORMAT_USER", CURLE_URL_MALFORMAT_USER
},
224 {"CURLE_URL_MALFORMAT_USER", -1},
226 #if HAVE_DECL_CURLE_COULDNT_RESOLVE_PROXY
227 {"CURLE_COULDNT_RESOLVE_PROXY", CURLE_COULDNT_RESOLVE_PROXY
},
229 {"CURLE_COULDNT_RESOLVE_PROXY", -1},
231 #if HAVE_DECL_CURLE_COULDNT_RESOLVE_HOST
232 {"CURLE_COULDNT_RESOLVE_HOST", CURLE_COULDNT_RESOLVE_HOST
},
234 {"CURLE_COULDNT_RESOLVE_HOST", -1},
236 #if HAVE_DECL_CURLE_COULDNT_CONNECT
237 {"CURLE_COULDNT_CONNECT", CURLE_COULDNT_CONNECT
},
239 {"CURLE_COULDNT_CONNECT", -1},
241 #if HAVE_DECL_CURLE_FTP_WEIRD_SERVER_REPLY
242 {"CURLE_FTP_WEIRD_SERVER_REPLY", CURLE_FTP_WEIRD_SERVER_REPLY
},
244 {"CURLE_FTP_WEIRD_SERVER_REPLY", -1},
246 #if HAVE_DECL_CURLE_FTP_ACCESS_DENIED
247 {"CURLE_FTP_ACCESS_DENIED", CURLE_FTP_ACCESS_DENIED
},
249 {"CURLE_FTP_ACCESS_DENIED", -1},
251 #if HAVE_DECL_CURLE_FTP_USER_PASSWORD_INCORRECT
252 {"CURLE_FTP_USER_PASSWORD_INCORRECT", CURLE_FTP_USER_PASSWORD_INCORRECT
},
254 {"CURLE_FTP_USER_PASSWORD_INCORRECT", -1},
256 #if HAVE_DECL_CURLE_FTP_WEIRD_PASS_REPLY
257 {"CURLE_FTP_WEIRD_PASS_REPLY", CURLE_FTP_WEIRD_PASS_REPLY
},
259 {"CURLE_FTP_WEIRD_PASS_REPLY", -1},
261 #if HAVE_DECL_CURLE_FTP_WEIRD_USER_REPLY
262 {"CURLE_FTP_WEIRD_USER_REPLY", CURLE_FTP_WEIRD_USER_REPLY
},
264 {"CURLE_FTP_WEIRD_USER_REPLY", -1},
266 #if HAVE_DECL_CURLE_FTP_WEIRD_PASV_REPLY
267 {"CURLE_FTP_WEIRD_PASV_REPLY", CURLE_FTP_WEIRD_PASV_REPLY
},
269 {"CURLE_FTP_WEIRD_PASV_REPLY", -1},
271 #if HAVE_DECL_CURLE_FTP_WEIRD_227_FORMAT
272 {"CURLE_FTP_WEIRD_227_FORMAT", CURLE_FTP_WEIRD_227_FORMAT
},
274 {"CURLE_FTP_WEIRD_227_FORMAT", -1},
276 #if HAVE_DECL_CURLE_FTP_CANT_GET_HOST
277 {"CURLE_FTP_CANT_GET_HOST", CURLE_FTP_CANT_GET_HOST
},
279 {"CURLE_FTP_CANT_GET_HOST", -1},
281 #if HAVE_DECL_CURLE_FTP_CANT_RECONNECT
282 {"CURLE_FTP_CANT_RECONNECT", CURLE_FTP_CANT_RECONNECT
},
284 {"CURLE_FTP_CANT_RECONNECT", -1},
286 #if HAVE_DECL_CURLE_FTP_COULDNT_SET_BINARY
287 {"CURLE_FTP_COULDNT_SET_BINARY", CURLE_FTP_COULDNT_SET_BINARY
},
289 {"CURLE_FTP_COULDNT_SET_BINARY", -1},
291 #if HAVE_DECL_CURLE_PARTIAL_FILE
292 {"CURLE_PARTIAL_FILE", CURLE_PARTIAL_FILE
},
294 {"CURLE_PARTIAL_FILE", -1},
296 #if HAVE_DECL_CURLE_FTP_COULDNT_RETR_FILE
297 {"CURLE_FTP_COULDNT_RETR_FILE", CURLE_FTP_COULDNT_RETR_FILE
},
299 {"CURLE_FTP_COULDNT_RETR_FILE", -1},
301 #if HAVE_DECL_CURLE_FTP_WRITE_ERROR
302 {"CURLE_FTP_WRITE_ERROR", CURLE_FTP_WRITE_ERROR
},
304 {"CURLE_FTP_WRITE_ERROR", -1},
306 #if HAVE_DECL_CURLE_FTP_QUOTE_ERROR
307 {"CURLE_FTP_QUOTE_ERROR", CURLE_FTP_QUOTE_ERROR
},
309 {"CURLE_FTP_QUOTE_ERROR", -1},
311 #if HAVE_DECL_CURLE_HTTP_NOT_FOUND
312 {"CURLE_HTTP_NOT_FOUND", CURLE_HTTP_NOT_FOUND
},
314 {"CURLE_HTTP_NOT_FOUND", -1},
316 #if HAVE_DECL_CURLE_WRITE_ERROR
317 {"CURLE_WRITE_ERROR", CURLE_WRITE_ERROR
},
319 {"CURLE_WRITE_ERROR", -1},
321 #if HAVE_DECL_CURLE_MALFORMAT_USER
322 {"CURLE_MALFORMAT_USER", CURLE_MALFORMAT_USER
},
324 {"CURLE_MALFORMAT_USER", -1},
326 #if HAVE_DECL_CURLE_FTP_COULDNT_STOR_FILE
327 {"CURLE_FTP_COULDNT_STOR_FILE", CURLE_FTP_COULDNT_STOR_FILE
},
329 {"CURLE_FTP_COULDNT_STOR_FILE", -1},
331 #if HAVE_DECL_CURLE_READ_ERROR
332 {"CURLE_READ_ERROR", CURLE_READ_ERROR
},
334 {"CURLE_READ_ERROR", -1},
336 #if HAVE_DECL_CURLE_OUT_OF_MEMORY
337 {"CURLE_OUT_OF_MEMORY", CURLE_OUT_OF_MEMORY
},
339 {"CURLE_OUT_OF_MEMORY", -1},
341 #if HAVE_DECL_CURLE_OPERATION_TIMEOUTED
342 {"CURLE_OPERATION_TIMEOUTED", CURLE_OPERATION_TIMEOUTED
},
344 {"CURLE_OPERATION_TIMEOUTED", -1},
346 #if HAVE_DECL_CURLE_FTP_COULDNT_SET_ASCII
347 {"CURLE_FTP_COULDNT_SET_ASCII", CURLE_FTP_COULDNT_SET_ASCII
},
349 {"CURLE_FTP_COULDNT_SET_ASCII", -1},
351 #if HAVE_DECL_CURLE_FTP_PORT_FAILED
352 {"CURLE_FTP_PORT_FAILED", CURLE_FTP_PORT_FAILED
},
354 {"CURLE_FTP_PORT_FAILED", -1},
356 #if HAVE_DECL_CURLE_FTP_COULDNT_USE_REST
357 {"CURLE_FTP_COULDNT_USE_REST", CURLE_FTP_COULDNT_USE_REST
},
359 {"CURLE_FTP_COULDNT_USE_REST", -1},
361 #if HAVE_DECL_CURLE_FTP_COULDNT_GET_SIZE
362 {"CURLE_FTP_COULDNT_GET_SIZE", CURLE_FTP_COULDNT_GET_SIZE
},
364 {"CURLE_FTP_COULDNT_GET_SIZE", -1},
366 #if HAVE_DECL_CURLE_HTTP_RANGE_ERROR
367 {"CURLE_HTTP_RANGE_ERROR", CURLE_HTTP_RANGE_ERROR
},
369 {"CURLE_HTTP_RANGE_ERROR", -1},
371 #if HAVE_DECL_CURLE_HTTP_POST_ERROR
372 {"CURLE_HTTP_POST_ERROR", CURLE_HTTP_POST_ERROR
},
374 {"CURLE_HTTP_POST_ERROR", -1},
376 #if HAVE_DECL_CURLE_SSL_CONNECT_ERROR
377 {"CURLE_SSL_CONNECT_ERROR", CURLE_SSL_CONNECT_ERROR
},
379 {"CURLE_SSL_CONNECT_ERROR", -1},
381 #if HAVE_DECL_CURLE_FTP_BAD_DOWNLOAD_RESUME
382 {"CURLE_FTP_BAD_DOWNLOAD_RESUME", CURLE_FTP_BAD_DOWNLOAD_RESUME
},
384 {"CURLE_FTP_BAD_DOWNLOAD_RESUME", -1},
386 #if HAVE_DECL_CURLE_FILE_COULDNT_READ_FILE
387 {"CURLE_FILE_COULDNT_READ_FILE", CURLE_FILE_COULDNT_READ_FILE
},
389 {"CURLE_FILE_COULDNT_READ_FILE", -1},
391 #if HAVE_DECL_CURLE_LDAP_CANNOT_BIND
392 {"CURLE_LDAP_CANNOT_BIND", CURLE_LDAP_CANNOT_BIND
},
394 {"CURLE_LDAP_CANNOT_BIND", -1},
396 #if HAVE_DECL_CURLE_LDAP_SEARCH_FAILED
397 {"CURLE_LDAP_SEARCH_FAILED", CURLE_LDAP_SEARCH_FAILED
},
399 {"CURLE_LDAP_SEARCH_FAILED", -1},
401 #if HAVE_DECL_CURLE_LIBRARY_NOT_FOUND
402 {"CURLE_LIBRARY_NOT_FOUND", CURLE_LIBRARY_NOT_FOUND
},
404 {"CURLE_LIBRARY_NOT_FOUND", -1},
406 #if HAVE_DECL_CURLE_FUNCTION_NOT_FOUND
407 {"CURLE_FUNCTION_NOT_FOUND", CURLE_FUNCTION_NOT_FOUND
},
409 {"CURLE_FUNCTION_NOT_FOUND", -1},
411 #if HAVE_DECL_CURLE_ABORTED_BY_CALLBACK
412 {"CURLE_ABORTED_BY_CALLBACK", CURLE_ABORTED_BY_CALLBACK
},
414 {"CURLE_ABORTED_BY_CALLBACK", -1},
416 #if HAVE_DECL_CURLE_BAD_FUNCTION_ARGUMENT
417 {"CURLE_BAD_FUNCTION_ARGUMENT", CURLE_BAD_FUNCTION_ARGUMENT
},
419 {"CURLE_BAD_FUNCTION_ARGUMENT", -1},
421 #if HAVE_DECL_CURLE_BAD_CALLING_ORDER
422 {"CURLE_BAD_CALLING_ORDER", CURLE_BAD_CALLING_ORDER
},
424 {"CURLE_BAD_CALLING_ORDER", -1},
426 #if HAVE_DECL_CURLE_HTTP_PORT_FAILED
427 {"CURLE_HTTP_PORT_FAILED", CURLE_HTTP_PORT_FAILED
},
429 {"CURLE_HTTP_PORT_FAILED", -1},
431 #if HAVE_DECL_CURLE_BAD_PASSWORD_ENTERED
432 {"CURLE_BAD_PASSWORD_ENTERED", CURLE_BAD_PASSWORD_ENTERED
},
434 {"CURLE_BAD_PASSWORD_ENTERED", -1},
436 #if HAVE_DECL_CURLE_TOO_MANY_REDIRECTS
437 {"CURLE_TOO_MANY_REDIRECTS", CURLE_TOO_MANY_REDIRECTS
},
439 {"CURLE_TOO_MANY_REDIRECTS", -1},
441 #if HAVE_DECL_CURLE_UNKNOWN_TELNET_OPTION
442 {"CURLE_UNKNOWN_TELNET_OPTION", CURLE_UNKNOWN_TELNET_OPTION
},
444 {"CURLE_UNKNOWN_TELNET_OPTION", -1},
446 #if HAVE_DECL_CURLE_TELNET_OPTION_SYNTAX
447 {"CURLE_TELNET_OPTION_SYNTAX", CURLE_TELNET_OPTION_SYNTAX
},
449 {"CURLE_TELNET_OPTION_SYNTAX", -1},
451 #if HAVE_DECL_CURLE_SSL_PEER_CERTIFICATE
452 {"CURLE_SSL_PEER_CERTIFICATE", CURLE_SSL_PEER_CERTIFICATE
},
454 {"CURLE_SSL_PEER_CERTIFICATE", -1},
456 #if HAVE_DECL_CURLE_GOT_NOTHING
457 {"CURLE_GOT_NOTHING", CURLE_GOT_NOTHING
},
459 {"CURLE_GOT_NOTHING", -1},
461 #if HAVE_DECL_CURLE_SSL_ENGINE_NOT_FOUND
462 {"CURLE_SSL_ENGINE_NOT_FOUND", CURLE_SSL_ENGINE_NOTFOUND
},
464 {"CURLE_SSL_ENGINE_NOT_FOUND", -1},
466 #if HAVE_DECL_CURLE_SSL_ENGINE_SET_FAILED
467 {"CURLE_SSL_ENGINE_SET_FAILED", CURLE_SSL_ENGINE_SETFAILED
},
469 {"CURLE_SSL_ENGINE_SET_FAILED", -1},
471 #if HAVE_DECL_CURLE_SEND_ERROR
472 {"CURLE_SEND_ERROR", CURLE_SEND_ERROR
},
474 {"CURLE_SEND_ERROR", -1},
476 #if HAVE_DECL_CURLE_RECV_ERROR
477 {"CURLE_RECV_ERROR", CURLE_RECV_ERROR
},
479 {"CURLE_RECV_ERROR", -1},
481 #if HAVE_DECL_CURLE_SHARE_IN_USE
482 {"CURLE_SHARE_IN_USE", CURLE_SHARE_IN_USE
},
484 {"CURLE_SHARE_IN_USE", -1},
486 #if HAVE_DECL_CURLE_SSL_CERTPROBLEM
487 {"CURLE_SSL_CERTPROBLEN", CURLE_SSL_CERTPROBLEM
},
489 {"CURLE_SSL_CERTPROBLEN", -1},
491 #if HAVE_DECL_CURLE_SSL_CIPHER
492 {"CURLE_SSL_CIPHER", CURLE_SSL_CIPHER
},
494 {"CURLE_SSL_CIPHER", -1},
496 #if HAVE_DECL_CURLE_SSL_CACERT
497 {"CURLE_SSL_CACERT", CURLE_SSL_CACERT
},
499 {"CURLE_SSL_CACERT", -1},
501 #if HAVE_DECL_CURLE_BAD_CONTENT_ENCODING
502 {"CURLE_BAD_CONTENT_ENCODING", CURLE_BAD_CONTENT_ENCODING
},
504 {"CURLE_BAD_CONTENT_ENCODING", -1},
506 #if HAVE_DECL_CURLE_LDAP_INVALID_URL
507 {"CURLE_LDAP_INVALID_URL", CURLE_LDAP_INVALID_URL
},
509 {"CURLE_LDAP_INVALID_URL", -1},
511 #if HAVE_DECL_CURLE_FILESIZE_EXCEEDED
512 {"CURLE_FILESIZE_EXCEEDED", CURLE_FILESIZE_EXCEEDED
},
514 {"CURLE_FILESIZE_EXCEEDED", -1},
516 #if HAVE_DECL_CURLE_FTP_SSL_FAILED
517 {"CURLE_FTP_SSL_FAILED", CURLE_FTP_SSL_FAILED
},
519 {"CURLE_FTP_SSL_FAILED", -1},
521 #if HAVE_DECL_CURLE_SEND_FAIL_REWIND
522 {"CURLE_SEND_FAIL_REWIND", CURLE_SEND_FAIL_REWIND
},
524 {"CURLE_SEND_FAIL_REWIND", -1},
526 #if HAVE_DECL_CURLE_SSL_ENGINE_INITFAILED
527 {"CURLE_SSL_ENGINE_INITFAILED", CURLE_SSL_ENGINE_INITFAILED
},
529 {"CURLE_SSL_ENGINE_INITFAILED", -1},
531 #if HAVE_DECL_CURLE_LOGIN_DENIED
532 {"CURLE_LOGIN_DENIED", CURLE_LOGIN_DENIED
},
534 {"CURLE_LOGIN_DENIED", -1},
536 #if HAVE_DECL_CURLE_TFTP_NOTFOUND
537 {"CURLE_TFTP_NOTFOUND", CURLE_TFTP_NOTFOUND
},
539 {"CURLE_TFTP_NOTFOUND", -1},
541 #if HAVE_DECL_CURLE_TFTP_PERM
542 {"CURLE_TFTP_PERM", CURLE_TFTP_PERM
},
544 {"CURLE_TFTP_PERM", -1},
546 #if HAVE_DECL_CURLE_REMOTE_DISK_FULL
547 {"CURLE_REMOTE_DISK_FULL", CURLE_REMOTE_DISK_FULL
},
549 {"CURLE_REMOTE_DISK_FULL", -1},
551 #if HAVE_DECL_CURLE_TFTP_ILLEGAL
552 {"CURLE_TFTP_ILLEGAL", CURLE_TFTP_ILLEGAL
},
554 {"CURLE_TFTP_ILLEGAL", -1},
556 #if HAVE_DECL_CURLE_TFTP_UNKNOWNID
557 {"CURLE_TFTP_UNKNOWNID", CURLE_TFTP_UNKNOWNID
},
559 {"CURLE_TFTP_UNKNOWNID", -1},
561 #if HAVE_DECL_CURLE_REMOTE_FILE_EXISTS
562 {"CURLE_REMOTE_FILE_EXISTS", CURLE_REMOTE_FILE_EXISTS
},
564 {"CURLE_REMOTE_FILE_EXISTS", -1},
566 #if HAVE_DECL_CURLE_TFTP_NOSUCHUSER
567 {"CURLE_TFTP_NOSUCHUSER", CURLE_TFTP_NOSUCHUSER
},
569 {"CURLE_TFTP_NOSUCHUSER", -1},
571 #if HAVE_DECL_CURLE_CONV_FAILED
572 {"CURLE_CONV_FAILED", CURLE_CONV_FAILED
},
574 {"CURLE_CONV_FAILED", -1},
576 #if HAVE_DECL_CURLE_CONV_REQUIRED
577 {"CURLE_CONV_REQUIRED", CURLE_CONV_REQUIRED
},
579 {"CURLE_CONV_REQUIRED", -1},
581 #if HAVE_DECL_CURLE_SSL_CACERT_BADFILE
582 {"CURLE_SSL_CACERT_BADFILE", CURLE_SSL_CACERT_BADFILE
},
584 {"CURLE_SSL_CACERT_BADFILE", -1},
586 #if HAVE_DECL_CURLE_REMOTE_FILE_NOT_FOUND
587 {"CURLE_REMOTE_FILE_NOT_FOUND", CURLE_REMOTE_FILE_NOT_FOUND
},
589 {"CURLE_REMOTE_FILE_NOT_FOUND", -1},
591 #if HAVE_DECL_CURLE_SSH
592 {"CURLE_SSH", CURLE_SSH
},
596 #if HAVE_DECL_CURLE_SSL_SHUTDOWN_FAILED
597 {"CURLE_SSL_SHUTDOWN_FAILED", CURLE_SSL_SHUTDOWN_FAILED
},
599 {"CURLE_SSL_SHUTDOWN_FAILED", -1},
601 #if HAVE_DECL_CURLE_AGAIN
602 {"CURLE_AGAIN", CURLE_AGAIN
},
606 {"CURLE_OK", CURLE_OK
},
610 typedef struct CURLOptionMapping CURLOptionMapping
;
612 struct CURLOptionMapping
614 void (*optionHandler
)(Connection
*, value
);
616 OcamlValue ocamlValue
;
619 static char* strdup_ml(value v
)
622 p
= malloc(caml_string_length(v
)+1);
623 memcpy(p
,String_val(v
),caml_string_length(v
)+1); // caml strings have terminating zero
627 static void free_curl_slist(struct curl_slist
*slist
)
632 curl_slist_free_all(slist
);
635 static void raiseError(Connection
*conn
, CURLcode code
)
638 CAMLlocal1(exceptionData
);
640 char *errorString
= "Unknown Error";
643 for (i
= 0; errorMap
[i
].name
!= NULL
; i
++)
645 if (errorMap
[i
].error
== code
)
647 errorString
= errorMap
[i
].name
;
652 exceptionData
= caml_alloc(3, 0);
654 Store_field(exceptionData
, 0, Val_int(code
));
655 Store_field(exceptionData
, 1, Val_int(code
));
656 Store_field(exceptionData
, 2, copy_string(errorString
));
658 if (conn
!= NULL
&& conn
->curl_ERRORBUFFER
!= NULL
)
660 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0,
661 copy_string(conn
->curl_ERRORBUFFER
));
664 exception
= caml_named_value("CurlException");
666 if (exception
== NULL
)
667 caml_failwith("CurlException not registered");
669 raise_with_arg(*exception
, exceptionData
);
674 static void resetOcamlValues(Connection
* connection
)
678 for (i
= 0; i
< OcamlValuesSize
; i
++)
679 Store_field(connection
->ocamlValues
, i
, Val_unit
);
682 static Connection
* allocConnection(CURL
* h
)
684 Connection
* connection
= (Connection
*)malloc(sizeof(Connection
));
686 connection
->ocamlValues
= caml_alloc(OcamlValuesSize
, 0);
687 resetOcamlValues(connection
);
688 register_global_root(&connection
->ocamlValues
);
690 connection
->connection
= h
;
692 connection
->next
= NULL
;
693 connection
->prev
= NULL
;
695 if (connectionList
.tail
== NULL
)
697 connectionList
.tail
= connection
;
698 connectionList
.head
= connection
;
702 connection
->prev
= connectionList
.head
;
703 connectionList
.head
->next
= connection
;
704 connectionList
.head
= connection
;
707 connection
->refcount
= 0;
709 connection
->curl_URL
= NULL
;
710 connection
->curl_PROXY
= NULL
;
711 connection
->curl_USERPWD
= NULL
;
712 connection
->curl_PROXYUSERPWD
= NULL
;
713 connection
->curl_RANGE
= NULL
;
714 connection
->curl_ERRORBUFFER
= NULL
;
715 connection
->curl_POSTFIELDS
= NULL
;
716 connection
->curl_POSTFIELDSIZE
= -1;
717 connection
->curl_REFERER
= NULL
;
718 connection
->curl_USERAGENT
= NULL
;
719 connection
->curl_FTPPORT
= NULL
;
720 connection
->curl_COOKIE
= NULL
;
721 connection
->curl_HTTPHEADER
= NULL
;
722 connection
->httpPostBuffers
= NULL
;
723 connection
->httpPostFirst
= NULL
;
724 connection
->httpPostLast
= NULL
;
725 connection
->curl_SSLCERT
= NULL
;
726 connection
->curl_SSLCERTTYPE
= NULL
;
727 connection
->curl_SSLCERTPASSWD
= NULL
;
728 connection
->curl_SSLKEY
= NULL
;
729 connection
->curl_SSLKEYTYPE
= NULL
;
730 connection
->curl_SSLKEYPASSWD
= NULL
;
731 connection
->curl_SSLENGINE
= NULL
;
732 connection
->curl_QUOTE
= NULL
;
733 connection
->curl_POSTQUOTE
= NULL
;
734 connection
->curl_COOKIEFILE
= NULL
;
735 connection
->curl_CUSTOMREQUEST
= NULL
;
736 connection
->curl_INTERFACE
= NULL
;
737 connection
->curl_CAINFO
= NULL
;
738 connection
->curl_CAPATH
= NULL
;
739 connection
->curl_RANDOM_FILE
= NULL
;
740 connection
->curl_EGDSOCKET
= NULL
;
741 connection
->curl_COOKIEJAR
= NULL
;
742 connection
->curl_SSL_CIPHER_LIST
= NULL
;
743 connection
->curl_PRIVATE
= NULL
;
744 connection
->curl_HTTP200ALIASES
= NULL
;
745 connection
->curl_NETRC_FILE
= NULL
;
746 connection
->curl_FTP_ACCOUNT
= NULL
;
747 connection
->curl_COOKIELIST
= NULL
;
748 connection
->curl_FTP_ALTERNATIVE_TO_USER
= NULL
;
749 connection
->curl_SSH_PUBLIC_KEYFILE
= NULL
;
750 connection
->curl_SSH_PRIVATE_KEYFILE
= NULL
;
751 connection
->curl_COPYPOSTFIELDS
= NULL
;
752 connection
->curl_RESOLVE
= NULL
;
753 connection
->curl_DNS_SERVERS
= NULL
;
754 connection
->curl_MAIL_FROM
= NULL
;
755 connection
->curl_MAIL_RCPT
= NULL
;
760 static Connection
*newConnection(void)
764 caml_enter_blocking_section();
765 h
= curl_easy_init();
766 caml_leave_blocking_section();
768 return allocConnection(h
);
771 static void free_if(void* p
) { if (NULL
!= p
) free(p
); }
773 static void removeConnection(Connection
*connection
, int finalization
)
775 const char* fin_url
= NULL
;
777 if (!connection
->connection
)
779 return; /* already cleaned up */
784 /* cannot engage OCaml runtime at finalization, just report leak */
785 if (CURLE_OK
!= curl_easy_getinfo(connection
->connection
, CURLINFO_EFFECTIVE_URL
, &fin_url
) || NULL
== fin_url
)
789 fprintf(stderr
,"Curl: handle %p leaked, conn %p, url %s\n", connection
->connection
, connection
, fin_url
);
794 enter_blocking_section();
795 curl_easy_cleanup(connection
->connection
);
796 leave_blocking_section();
799 connection
->connection
= NULL
;
801 if (connectionList
.tail
== connection
)
802 connectionList
.tail
= connectionList
.tail
->next
;
803 if (connectionList
.head
== connection
)
804 connectionList
.head
= connectionList
.head
->prev
;
806 if (connection
->next
!= NULL
)
807 connection
->next
->prev
= connection
->prev
;
808 if (connection
->prev
!= NULL
)
809 connection
->prev
->next
= connection
->next
;
811 remove_global_root(&connection
->ocamlValues
);
813 free_if(connection
->curl_URL
);
814 free_if(connection
->curl_PROXY
);
815 free_if(connection
->curl_USERPWD
);
816 free_if(connection
->curl_PROXYUSERPWD
);
817 free_if(connection
->curl_RANGE
);
818 free_if(connection
->curl_ERRORBUFFER
);
819 free_if(connection
->curl_POSTFIELDS
);
820 free_if(connection
->curl_REFERER
);
821 free_if(connection
->curl_USERAGENT
);
822 free_if(connection
->curl_FTPPORT
);
823 free_if(connection
->curl_COOKIE
);
824 free_curl_slist(connection
->curl_HTTPHEADER
);
825 free_curl_slist(connection
->httpPostBuffers
);
826 if (connection
->httpPostFirst
!= NULL
)
827 curl_formfree(connection
->httpPostFirst
);
828 free_curl_slist(connection
->curl_RESOLVE
);
829 free_if(connection
->curl_SSLCERT
);
830 free_if(connection
->curl_SSLCERTTYPE
);
831 free_if(connection
->curl_SSLCERTPASSWD
);
832 free_if(connection
->curl_SSLKEY
);
833 free_if(connection
->curl_SSLKEYTYPE
);
834 free_if(connection
->curl_SSLKEYPASSWD
);
835 free_if(connection
->curl_SSLENGINE
);
836 free_curl_slist(connection
->curl_QUOTE
);
837 free_curl_slist(connection
->curl_POSTQUOTE
);
838 free_if(connection
->curl_COOKIEFILE
);
839 free_if(connection
->curl_CUSTOMREQUEST
);
840 free_if(connection
->curl_INTERFACE
);
841 free_if(connection
->curl_CAINFO
);
842 free_if(connection
->curl_CAPATH
);
843 free_if(connection
->curl_RANDOM_FILE
);
844 free_if(connection
->curl_EGDSOCKET
);
845 free_if(connection
->curl_COOKIEJAR
);
846 free_if(connection
->curl_SSL_CIPHER_LIST
);
847 free_if(connection
->curl_PRIVATE
);
848 free_curl_slist(connection
->curl_HTTP200ALIASES
);
849 free_if(connection
->curl_NETRC_FILE
);
850 free_if(connection
->curl_FTP_ACCOUNT
);
851 free_if(connection
->curl_COOKIELIST
);
852 free_if(connection
->curl_FTP_ALTERNATIVE_TO_USER
);
853 free_if(connection
->curl_SSH_PUBLIC_KEYFILE
);
854 free_if(connection
->curl_SSH_PRIVATE_KEYFILE
);
855 free_if(connection
->curl_COPYPOSTFIELDS
);
856 free_if(connection
->curl_DNS_SERVERS
);
857 free_if(connection
->curl_MAIL_FROM
);
858 free_curl_slist(connection
->curl_MAIL_RCPT
);
862 static void checkConnection(Connection
* connection
)
867 static void checkConnection(Connection
*connection
)
869 Connection
*listIter
;
871 listIter
= connectionList
.tail
;
873 while (listIter
!= NULL
)
875 if (listIter
== connection
)
878 listIter
= listIter
->next
;
881 failwith("Invalid Connection");
885 static Connection
* findConnection(CURL
* h
)
887 Connection
*listIter
;
889 listIter
= connectionList
.tail
;
891 while (listIter
!= NULL
)
893 if (listIter
->connection
== h
)
896 listIter
= listIter
->next
;
899 failwith("Unknown handle");
902 void op_curl_easy_finalize(value v
)
904 Connection
* conn
= Connection_val(v
);
905 /* same connection may be referenced by several different
906 OCaml values, see e.g. caml_curl_multi_remove_finished */
908 if (0 == conn
->refcount
)
910 removeConnection(conn
, 1);
915 int op_curl_easy_compare(value v1
, value v2
)
917 size_t p1
= (size_t)Connection_val(v1
);
918 size_t p2
= (size_t)Connection_val(v2
);
919 return (p1
== p2
? 0 : (p1
> p2
? 1 : -1)); /* compare addresses */
922 intnat
op_curl_easy_hash(value v
)
924 return (size_t)Connection_val(v
); /* address */
927 static struct custom_operations curl_easy_ops
= {
929 op_curl_easy_finalize
,
930 op_curl_easy_compare
,
932 custom_serialize_default
,
933 custom_deserialize_default
,
934 #if defined(custom_compare_ext_default)
935 custom_compare_ext_default
,
939 value
caml_curl_alloc(Connection
* conn
)
941 value v
= caml_alloc_custom(&curl_easy_ops
, sizeof(Connection
*), 0, 1);
942 Connection_val(v
) = conn
;
947 #define WRAP_DATA_CALLBACK(name) \
948 static size_t cb_##name(char *ptr, size_t size, size_t nmemb, void *data)\
951 leave_blocking_section();\
952 result = cb_##name##_nolock(ptr,size,nmemb,data);\
953 enter_blocking_section();\
957 static size_t cb_WRITEFUNCTION_nolock(char *ptr
, size_t size
, size_t nmemb
, void *data
)
960 CAMLlocal2(result
, str
);
961 Connection
*conn
= (Connection
*)data
;
964 checkConnection(conn
);
966 str
= alloc_string(size
*nmemb
);
968 for (i
= 0; i
< size
*nmemb
; i
++)
969 Byte(str
, i
) = ptr
[i
];
971 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_WRITEFUNCTION
), str
);
973 CAMLreturnT(size_t, Is_exception_result(result
) ? 0 : Int_val(result
));
976 WRAP_DATA_CALLBACK( WRITEFUNCTION
)
978 static size_t cb_READFUNCTION_nolock(void *ptr
, size_t size
, size_t nmemb
, void *data
)
982 Connection
*conn
= (Connection
*)data
;
985 checkConnection(conn
);
987 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_READFUNCTION
),
988 Val_int(size
*nmemb
));
990 if (Is_exception_result(result
))
992 CAMLreturnT(size_t,CURL_READFUNC_ABORT
);
995 length
= string_length(result
);
997 if (length
<= size
*nmemb
)
999 memcpy(ptr
, String_val(result
), length
);
1001 CAMLreturnT(size_t,length
);
1005 CAMLreturnT(size_t,CURL_READFUNC_ABORT
);
1009 WRAP_DATA_CALLBACK( READFUNCTION
)
1011 static size_t cb_HEADERFUNCTION_nolock(char *ptr
, size_t size
, size_t nmemb
, void *data
)
1014 CAMLlocal2(result
,str
);
1015 Connection
*conn
= (Connection
*)data
;
1018 checkConnection(conn
);
1020 str
= alloc_string(size
*nmemb
);
1022 for (i
= 0; i
< size
*nmemb
; i
++)
1023 Byte(str
, i
) = ptr
[i
];
1025 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_HEADERFUNCTION
), str
);
1027 CAMLreturnT(size_t, Is_exception_result(result
) ? 0 : Int_val(result
));
1030 WRAP_DATA_CALLBACK( HEADERFUNCTION
)
1032 static int cb_PROGRESSFUNCTION_nolock(void *data
,
1040 CAMLlocalN(callbackData
, 4);
1041 Connection
*conn
= (Connection
*)data
;
1043 checkConnection(conn
);
1045 callbackData
[0] = copy_double(dlTotal
);
1046 callbackData
[1] = copy_double(dlNow
);
1047 callbackData
[2] = copy_double(ulTotal
);
1048 callbackData
[3] = copy_double(ulNow
);
1050 result
= callbackN_exn(Field(conn
->ocamlValues
, Ocaml_PROGRESSFUNCTION
),
1053 CAMLreturnT(int, Is_exception_result(result
) ? 1 : Bool_val(result
));
1056 static int cb_PROGRESSFUNCTION(void *data
,
1063 leave_blocking_section();
1064 r
= cb_PROGRESSFUNCTION_nolock(data
,dlTotal
,dlNow
,ulTotal
,ulNow
);
1065 enter_blocking_section();
1069 static int cb_DEBUGFUNCTION_nolock(CURL
*debugConnection
,
1070 curl_infotype infoType
,
1072 size_t bufferLength
,
1076 CAMLlocal3(camlDebugConnection
, camlInfoType
, camlMessage
);
1078 Connection
*conn
= (Connection
*)data
;
1079 (void)debugConnection
; /* not used */
1081 checkConnection(conn
);
1083 camlDebugConnection
= (value
)conn
;
1084 camlInfoType
= Val_long(infoType
);
1085 camlMessage
= alloc_string(bufferLength
);
1087 for (i
= 0; i
< bufferLength
; i
++)
1088 Byte(camlMessage
, i
) = buffer
[i
];
1090 callback3_exn(Field(conn
->ocamlValues
, Ocaml_DEBUGFUNCTION
),
1091 camlDebugConnection
,
1095 CAMLreturnT(int, 0);
1098 static int cb_DEBUGFUNCTION(CURL
*debugConnection
,
1099 curl_infotype infoType
,
1101 size_t bufferLength
,
1105 leave_blocking_section();
1106 r
= cb_DEBUGFUNCTION_nolock(debugConnection
, infoType
, buffer
, bufferLength
, data
);
1107 enter_blocking_section();
1111 static curlioerr
cb_IOCTLFUNCTION_nolock(CURL
*ioctl
,
1116 CAMLlocal3(camlResult
, camlConnection
, camlCmd
);
1117 Connection
*conn
= (Connection
*)data
;
1118 curlioerr result
= CURLIOE_OK
;
1119 (void)ioctl
; /* not used */
1121 checkConnection(conn
);
1123 if (cmd
== CURLIOCMD_NOP
)
1124 camlCmd
= Val_long(0);
1125 else if (cmd
== CURLIOCMD_RESTARTREAD
)
1126 camlCmd
= Val_long(1);
1128 failwith("Invalid IOCTL Cmd!");
1130 camlConnection
= caml_curl_alloc(conn
);
1132 camlResult
= callback2_exn(Field(conn
->ocamlValues
, Ocaml_IOCTLFUNCTION
),
1136 if (Is_exception_result(camlResult
))
1138 result
= CURLIOE_FAILRESTART
;
1141 switch (Long_val(camlResult
))
1143 case 0: /* CURLIOE_OK */
1144 result
= CURLIOE_OK
;
1147 case 1: /* CURLIOE_UNKNOWNCMD */
1148 result
= CURLIOE_UNKNOWNCMD
;
1151 case 2: /* CURLIOE_FAILRESTART */
1152 result
= CURLIOE_FAILRESTART
;
1155 default: /* Incorrect return value, but let's handle it */
1156 result
= CURLIOE_FAILRESTART
;
1160 CAMLreturnT(curlioerr
, result
);
1163 static curlioerr
cb_IOCTLFUNCTION(CURL
*ioctl
,
1168 leave_blocking_section();
1169 r
= cb_IOCTLFUNCTION_nolock(ioctl
, cmd
, data
);
1170 enter_blocking_section();
1174 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1175 static int cb_SEEKFUNCTION_nolock(void *data
,
1180 CAMLlocal3(camlResult
, camlOffset
, camlOrigin
);
1181 Connection
*conn
= (Connection
*)data
;
1183 camlOffset
= copy_int64(offset
);
1185 if (origin
== SEEK_SET
)
1186 camlOrigin
= Val_long(0);
1187 else if (origin
== SEEK_CUR
)
1188 camlOrigin
= Val_long(1);
1189 else if (origin
== SEEK_END
)
1190 camlOrigin
= Val_long(2);
1192 failwith("Invalid seek code");
1194 camlResult
= callback2_exn(Field(conn
->ocamlValues
,
1195 Ocaml_SEEKFUNCTION
),
1200 if (Is_exception_result(camlResult
))
1201 result
= CURL_SEEKFUNC_FAIL
;
1203 switch (Int_val(camlResult
))
1205 case 0: result
= CURL_SEEKFUNC_OK
; break;
1206 case 1: result
= CURL_SEEKFUNC_FAIL
; break;
1207 case 2: result
= CURL_SEEKFUNC_CANTSEEK
; break;
1208 default: failwith("Invalid seek result");
1211 CAMLreturnT(int, result
);
1214 static int cb_SEEKFUNCTION(void *data
,
1219 leave_blocking_section();
1220 r
= cb_SEEKFUNCTION_nolock(data
,offset
,origin
);
1221 enter_blocking_section();
1227 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1228 static int cb_OPENSOCKETFUNCTION_nolock(void *data
,
1229 curlsocktype purpose
,
1230 struct curl_sockaddr
*addr
)
1234 Connection
*conn
= (Connection
*)data
;
1236 (void)purpose
; /* not used */
1238 sock
= socket(addr
->family
, addr
->socktype
, addr
->protocol
);
1243 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_OPENSOCKETFUNCTION
), Val_int(sock
));
1244 if (Is_exception_result(result
))
1251 CAMLreturnT(int, (sock
== -1) ? CURL_SOCKET_BAD
: sock
);
1254 static int cb_OPENSOCKETFUNCTION(void *data
,
1255 curlsocktype purpose
,
1256 struct curl_sockaddr
*address
)
1259 leave_blocking_section();
1260 r
= cb_OPENSOCKETFUNCTION_nolock(data
,purpose
,address
);
1261 enter_blocking_section();
1268 ** curl_global_init helper function
1271 CAMLprim value
helper_curl_global_init(value initOption
)
1273 CAMLparam1(initOption
);
1275 switch (Long_val(initOption
))
1277 case 0: /* CURLINIT_GLOBALALL */
1278 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_ALL
)));
1281 case 1: /* CURLINIT_GLOBALSSL */
1282 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_SSL
)));
1285 case 2: /* CURLINIT_GLOBALWIN32 */
1286 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_WIN32
)));
1289 case 3: /* CURLINIT_GLOBALNOTHING */
1290 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_NOTHING
)));
1294 failwith("Invalid Initialization Option");
1298 /* Keep compiler happy, we should never get here due to failwith() */
1299 CAMLreturn(Val_unit
);
1303 ** curl_global_cleanup helper function
1306 CAMLprim value
helper_curl_global_cleanup(void)
1310 curl_global_cleanup();
1312 CAMLreturn(Val_unit
);
1316 ** curl_easy_init helper function
1318 CAMLprim value
helper_curl_easy_init(void)
1323 result
= caml_curl_alloc(newConnection());
1328 CAMLprim value
helper_curl_easy_reset(value conn
)
1331 Connection
*connection
= Connection_val(conn
);
1333 checkConnection(connection
);
1334 curl_easy_reset(connection
->connection
);
1335 resetOcamlValues(connection
);
1337 CAMLreturn(Val_unit
);
1341 ** curl_easy_setopt helper utility functions
1344 #define SETOPT_FUNCTION(name) \
1345 static void handle_##name##FUNCTION(Connection *conn, value option) \
1347 CAMLparam1(option); \
1348 CURLcode result = CURLE_OK; \
1349 Store_field(conn->ocamlValues, Ocaml_##name##FUNCTION, option); \
1350 result = curl_easy_setopt(conn->connection, CURLOPT_##name##FUNCTION, cb_##name##FUNCTION); \
1351 if (result != CURLE_OK) raiseError(conn, result); \
1352 result = curl_easy_setopt(conn->connection, CURLOPT_##name##DATA, conn); \
1353 if (result != CURLE_OK) raiseError(conn, result); \
1357 SETOPT_FUNCTION( WRITE
)
1358 SETOPT_FUNCTION( READ
)
1359 SETOPT_FUNCTION( HEADER
)
1360 SETOPT_FUNCTION( PROGRESS
)
1361 SETOPT_FUNCTION( DEBUG
)
1363 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1364 SETOPT_FUNCTION( SEEK
)
1367 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
1368 SETOPT_FUNCTION( IOCTL
)
1371 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1372 SETOPT_FUNCTION( OPENSOCKET
)
1375 static void handle_slist(Connection
*conn
, struct curl_slist
** slist
, OcamlValue caml_option
, CURLoption curl_option
, value option
)
1378 CURLcode result
= CURLE_OK
;
1380 Store_field(conn
->ocamlValues
, caml_option
, option
);
1382 free_curl_slist(*slist
);
1385 while (Val_emptylist
!= option
)
1387 *slist
= curl_slist_append(*slist
, String_val(Field(option
, 0)));
1389 option
= Field(option
, 1);
1392 result
= curl_easy_setopt(conn
->connection
, curl_option
, *slist
);
1394 if (result
!= CURLE_OK
)
1395 raiseError(conn
, result
);
1400 #define SETOPT_STRING(name) \
1401 static void handle_##name(Connection *conn, value option) \
1403 CAMLparam1(option); \
1404 CURLcode result = CURLE_OK; \
1406 Store_field(conn->ocamlValues, Ocaml_##name, option); \
1408 if (conn->curl_##name != NULL) \
1409 free(conn->curl_##name); \
1411 conn->curl_##name = strdup(String_val(option)); \
1413 result = curl_easy_setopt(conn->connection, CURLOPT_##name, conn->curl_##name); \
1415 if (result != CURLE_OK) \
1416 raiseError(conn, result); \
1421 #define SETOPT_VAL_(func_name, curl_option, conv_val) \
1422 static void func_name(Connection *conn, value option) \
1424 CAMLparam1(option); \
1425 CURLcode result = CURLE_OK; \
1427 result = curl_easy_setopt(conn->connection, curl_option, conv_val(option)); \
1429 if (result != CURLE_OK) \
1430 raiseError(conn, result); \
1435 #define SETOPT_VAL(name, conv) SETOPT_VAL_(handle_##name, CURLOPT_##name, conv)
1436 #define SETOPT_BOOL(name) SETOPT_VAL(name, Bool_val)
1437 #define SETOPT_LONG(name) SETOPT_VAL(name, Long_val)
1438 #define SETOPT_INT64(name) SETOPT_VAL(name, Int64_val)
1440 #define SETOPT_SLIST(name) \
1441 static void handle_##name(Connection* conn, value option) \
1443 handle_slist(conn,&(conn->curl_##name),Ocaml_##name,CURLOPT_##name,option); \
1447 SETOPT_LONG( INFILESIZE
)
1448 SETOPT_STRING( PROXY
)
1449 SETOPT_LONG( PROXYPORT
)
1450 SETOPT_BOOL( HTTPPROXYTUNNEL
)
1451 SETOPT_BOOL( VERBOSE
)
1452 SETOPT_BOOL( HEADER
)
1453 SETOPT_BOOL( NOPROGRESS
)
1455 #if HAVE_DECL_CURLOPT_NOSIGNAL
1456 SETOPT_BOOL( NOSIGNAL
)
1459 SETOPT_BOOL( NOBODY
)
1460 SETOPT_BOOL( FAILONERROR
)
1461 SETOPT_BOOL( UPLOAD
)
1463 SETOPT_BOOL( FTPLISTONLY
)
1464 SETOPT_BOOL( FTPAPPEND
)
1467 static void handle_NETRC(Connection
*conn
, value option
)
1470 CURLcode result
= CURLE_OK
;
1473 switch (Long_val(option
))
1475 case 0: /* CURL_NETRC_OPTIONAL */
1476 netrc
= CURL_NETRC_OPTIONAL
;
1479 case 1:/* CURL_NETRC_IGNORED */
1480 netrc
= CURL_NETRC_IGNORED
;
1483 case 2: /* CURL_NETRC_REQUIRED */
1484 netrc
= CURL_NETRC_REQUIRED
;
1488 failwith("Invalid NETRC Option");
1492 result
= curl_easy_setopt(conn
->connection
,
1496 if (result
!= CURLE_OK
)
1497 raiseError(conn
, result
);
1502 #if HAVE_DECL_CURLOPT_ENCODING
1503 static void handle_ENCODING(Connection
*conn
, value option
)
1506 CURLcode result
= CURLE_OK
;
1508 switch (Long_val(option
))
1510 case 0: /* CURL_ENCODING_NONE */
1511 result
= curl_easy_setopt(conn
->connection
,
1516 case 1: /* CURL_ENCODING_DEFLATE */
1517 result
= curl_easy_setopt(conn
->connection
,
1522 case 2: /* CURL_ENCODING_GZIP */
1523 result
= curl_easy_setopt(conn
->connection
,
1528 case 3: /* CURL_ENCODING_ANY */
1529 result
= curl_easy_setopt(conn
->connection
,
1535 failwith("Invalid Encoding Option");
1539 if (result
!= CURLE_OK
)
1540 raiseError(conn
, result
);
1547 SETOPT_BOOL( FOLLOWLOCATION
)
1548 SETOPT_BOOL( TRANSFERTEXT
)
1550 SETOPT_STRING( USERPWD
)
1551 SETOPT_STRING( PROXYUSERPWD
)
1552 SETOPT_STRING( RANGE
)
1554 static void handle_ERRORBUFFER(Connection
*conn
, value option
)
1557 CURLcode result
= CURLE_OK
;
1559 Store_field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
, option
);
1561 if (conn
->curl_ERRORBUFFER
!= NULL
)
1562 free(conn
->curl_ERRORBUFFER
);
1564 conn
->curl_ERRORBUFFER
= malloc(sizeof(char) * CURL_ERROR_SIZE
);
1566 result
= curl_easy_setopt(conn
->connection
,
1567 CURLOPT_ERRORBUFFER
,
1568 conn
->curl_ERRORBUFFER
);
1570 if (result
!= CURLE_OK
)
1571 raiseError(conn
, result
);
1576 SETOPT_LONG( TIMEOUT
)
1578 static void handle_POSTFIELDS(Connection
*conn
, value option
)
1581 CURLcode result
= CURLE_OK
;
1583 Store_field(conn
->ocamlValues
, Ocaml_POSTFIELDS
, option
);
1585 if (conn
->curl_POSTFIELDS
!= NULL
)
1586 free(conn
->curl_POSTFIELDS
);
1588 conn
->curl_POSTFIELDS
= strdup_ml(option
);
1590 result
= curl_easy_setopt(conn
->connection
,
1592 conn
->curl_POSTFIELDS
);
1594 if (result
!= CURLE_OK
)
1595 raiseError(conn
, result
);
1600 SETOPT_LONG( POSTFIELDSIZE
)
1601 SETOPT_STRING( REFERER
)
1602 SETOPT_STRING( USERAGENT
)
1603 SETOPT_STRING( FTPPORT
)
1604 SETOPT_LONG( LOW_SPEED_LIMIT
)
1605 SETOPT_LONG( LOW_SPEED_TIME
)
1606 SETOPT_LONG( RESUME_FROM
)
1607 SETOPT_STRING( COOKIE
)
1609 SETOPT_SLIST( HTTPHEADER
)
1611 static void handle_HTTPPOST(Connection
*conn
, value option
)
1614 CAMLlocal3(listIter
, formItem
, contentType
);
1615 CURLcode result
= CURLE_OK
;
1619 Store_field(conn
->ocamlValues
, Ocaml_HTTPPOST
, option
);
1621 free_curl_slist(conn
->httpPostBuffers
);
1622 if (conn
->httpPostFirst
!= NULL
)
1623 curl_formfree(conn
->httpPostFirst
);
1625 conn
->httpPostBuffers
= NULL
;
1626 conn
->httpPostFirst
= NULL
;
1627 conn
->httpPostLast
= NULL
;
1629 while (!Is_long(listIter
))
1631 formItem
= Field(listIter
, 0);
1633 switch (Tag_val(formItem
))
1635 case 0: /* CURLFORM_CONTENT */
1636 if (Wosize_val(formItem
) < 3)
1638 failwith("Incorrect CURLFORM_CONTENT parameters");
1641 if (Is_long(Field(formItem
, 2)) &&
1642 Long_val(Field(formItem
, 2)) == 0)
1644 curl_formadd(&conn
->httpPostFirst
,
1645 &conn
->httpPostLast
,
1647 String_val(Field(formItem
, 0)),
1648 CURLFORM_NAMELENGTH
,
1649 string_length(Field(formItem
, 0)),
1650 CURLFORM_COPYCONTENTS
,
1651 String_val(Field(formItem
, 1)),
1652 CURLFORM_CONTENTSLENGTH
,
1653 string_length(Field(formItem
, 1)),
1656 else if (Is_block(Field(formItem
, 2)))
1658 contentType
= Field(formItem
, 2);
1660 curl_formadd(&conn
->httpPostFirst
,
1661 &conn
->httpPostLast
,
1663 String_val(Field(formItem
, 0)),
1664 CURLFORM_NAMELENGTH
,
1665 string_length(Field(formItem
, 0)),
1666 CURLFORM_COPYCONTENTS
,
1667 String_val(Field(formItem
, 1)),
1668 CURLFORM_CONTENTSLENGTH
,
1669 string_length(Field(formItem
, 1)),
1670 CURLFORM_CONTENTTYPE
,
1671 String_val(Field(contentType
, 0)),
1676 failwith("Incorrect CURLFORM_CONTENT parameters");
1680 case 1: /* CURLFORM_FILECONTENT */
1681 if (Wosize_val(formItem
) < 3)
1683 failwith("Incorrect CURLFORM_FILECONTENT parameters");
1686 if (Is_long(Field(formItem
, 2)) &&
1687 Long_val(Field(formItem
, 2)) == 0)
1689 curl_formadd(&conn
->httpPostFirst
,
1690 &conn
->httpPostLast
,
1692 String_val(Field(formItem
, 0)),
1693 CURLFORM_NAMELENGTH
,
1694 string_length(Field(formItem
, 0)),
1695 CURLFORM_FILECONTENT
,
1696 String_val(Field(formItem
, 1)),
1699 else if (Is_block(Field(formItem
, 2)))
1701 contentType
= Field(formItem
, 2);
1703 curl_formadd(&conn
->httpPostFirst
,
1704 &conn
->httpPostLast
,
1706 String_val(Field(formItem
, 0)),
1707 CURLFORM_NAMELENGTH
,
1708 string_length(Field(formItem
, 0)),
1709 CURLFORM_FILECONTENT
,
1710 String_val(Field(formItem
, 1)),
1711 CURLFORM_CONTENTTYPE
,
1712 String_val(Field(contentType
, 0)),
1717 failwith("Incorrect CURLFORM_FILECONTENT parameters");
1721 case 2: /* CURLFORM_FILE */
1722 if (Wosize_val(formItem
) < 3)
1724 failwith("Incorrect CURLFORM_FILE parameters");
1727 if (Is_long(Field(formItem
, 2)) &&
1728 Long_val(Field(formItem
, 2)) == 0)
1730 curl_formadd(&conn
->httpPostFirst
,
1731 &conn
->httpPostLast
,
1733 String_val(Field(formItem
, 0)),
1734 CURLFORM_NAMELENGTH
,
1735 string_length(Field(formItem
, 0)),
1737 String_val(Field(formItem
, 1)),
1740 else if (Is_block(Field(formItem
, 2)))
1742 contentType
= Field(formItem
, 2);
1744 curl_formadd(&conn
->httpPostFirst
,
1745 &conn
->httpPostLast
,
1747 String_val(Field(formItem
, 0)),
1748 CURLFORM_NAMELENGTH
,
1749 string_length(Field(formItem
, 0)),
1751 String_val(Field(formItem
, 1)),
1752 CURLFORM_CONTENTTYPE
,
1753 String_val(Field(contentType
, 0)),
1758 failwith("Incorrect CURLFORM_FILE parameters");
1762 case 3: /* CURLFORM_BUFFER */
1763 if (Wosize_val(formItem
) < 4)
1765 failwith("Incorrect CURLFORM_BUFFER parameters");
1768 if (Is_long(Field(formItem
, 3)) &&
1769 Long_val(Field(formItem
, 3)) == 0)
1771 conn
->httpPostBuffers
= curl_slist_append(conn
->httpPostBuffers
, String_val(Field(formItem
, 2)));
1773 curl_formadd(&conn
->httpPostFirst
,
1774 &conn
->httpPostLast
,
1776 String_val(Field(formItem
, 0)),
1777 CURLFORM_NAMELENGTH
,
1778 string_length(Field(formItem
, 0)),
1780 String_val(Field(formItem
, 1)),
1782 conn
->httpPostBuffers
->data
,
1783 CURLFORM_BUFFERLENGTH
,
1784 string_length(Field(formItem
, 2)),
1787 else if (Is_block(Field(formItem
, 3)))
1789 conn
->httpPostBuffers
= curl_slist_append(conn
->httpPostBuffers
, String_val(Field(formItem
, 2)));
1791 contentType
= Field(formItem
, 3);
1793 curl_formadd(&conn
->httpPostFirst
,
1794 &conn
->httpPostLast
,
1796 String_val(Field(formItem
, 0)),
1797 CURLFORM_NAMELENGTH
,
1798 string_length(Field(formItem
, 0)),
1800 String_val(Field(formItem
, 1)),
1802 conn
->httpPostBuffers
->data
,
1803 CURLFORM_BUFFERLENGTH
,
1804 string_length(Field(formItem
, 2)),
1805 CURLFORM_CONTENTTYPE
,
1806 String_val(Field(contentType
, 0)),
1811 failwith("Incorrect CURLFORM_BUFFER parameters");
1816 listIter
= Field(listIter
, 1);
1819 result
= curl_easy_setopt(conn
->connection
,
1821 conn
->httpPostFirst
);
1823 if (result
!= CURLE_OK
)
1824 raiseError(conn
, result
);
1829 SETOPT_STRING( SSLCERT
)
1830 SETOPT_STRING( SSLCERTTYPE
)
1831 SETOPT_STRING( SSLCERTPASSWD
)
1832 SETOPT_STRING( SSLKEY
)
1833 SETOPT_STRING( SSLKEYTYPE
)
1834 SETOPT_STRING( SSLKEYPASSWD
)
1835 SETOPT_STRING( SSLENGINE
)
1836 SETOPT_BOOL( SSLENGINE_DEFAULT
)
1839 SETOPT_SLIST( QUOTE
)
1840 SETOPT_SLIST( POSTQUOTE
)
1842 SETOPT_STRING( COOKIEFILE
)
1843 SETOPT_LONG( SSLVERSION
)
1845 static void handle_TIMECONDITION(Connection
*conn
, value option
)
1848 CURLcode result
= CURLE_OK
;
1849 int timecond
= CURL_TIMECOND_NONE
;
1851 switch (Long_val(option
))
1853 case 0: timecond
= CURL_TIMECOND_NONE
; break;
1854 case 1: timecond
= CURL_TIMECOND_IFMODSINCE
; break;
1855 case 2: timecond
= CURL_TIMECOND_IFUNMODSINCE
; break;
1856 case 3: timecond
= CURL_TIMECOND_LASTMOD
; break;
1858 failwith("Invalid TIMECOND Option");
1862 result
= curl_easy_setopt(conn
->connection
, CURLOPT_TIMECONDITION
, timecond
);
1864 if (result
!= CURLE_OK
)
1865 raiseError(conn
, result
);
1870 SETOPT_VAL( TIMEVALUE
, Int32_val
)
1871 SETOPT_STRING( CUSTOMREQUEST
)
1872 SETOPT_STRING( INTERFACE
)
1874 static void handle_KRB4LEVEL(Connection
*conn
, value option
)
1877 CURLcode result
= CURLE_OK
;
1879 switch (Long_val(option
))
1881 case 0: /* KRB4_NONE */
1882 result
= curl_easy_setopt(conn
->connection
,
1887 case 1: /* KRB4_CLEAR */
1888 result
= curl_easy_setopt(conn
->connection
,
1893 case 2: /* KRB4_SAFE */
1894 result
= curl_easy_setopt(conn
->connection
,
1899 case 3: /* KRB4_CONFIDENTIAL */
1900 result
= curl_easy_setopt(conn
->connection
,
1905 case 4: /* KRB4_PRIVATE */
1906 result
= curl_easy_setopt(conn
->connection
,
1912 failwith("Invalid KRB4 Option");
1916 if (result
!= CURLE_OK
)
1917 raiseError(conn
, result
);
1922 SETOPT_BOOL( SSL_VERIFYPEER
)
1923 SETOPT_STRING( CAINFO
)
1924 SETOPT_STRING( CAPATH
)
1925 SETOPT_BOOL( FILETIME
)
1926 SETOPT_LONG( MAXREDIRS
)
1927 SETOPT_LONG( MAXCONNECTS
)
1929 static void handle_CLOSEPOLICY(Connection
*conn
, value option
)
1932 CURLcode result
= CURLE_OK
;
1934 switch (Long_val(option
))
1936 case 0: /* CLOSEPOLICY_OLDEST */
1937 result
= curl_easy_setopt(conn
->connection
,
1938 CURLOPT_CLOSEPOLICY
,
1939 CURLCLOSEPOLICY_OLDEST
);
1942 case 1: /* CLOSEPOLICY_LEAST_RECENTLY_USED */
1943 result
= curl_easy_setopt(conn
->connection
,
1944 CURLOPT_CLOSEPOLICY
,
1945 CURLCLOSEPOLICY_LEAST_RECENTLY_USED
);
1949 failwith("Invalid CLOSEPOLICY Option");
1953 if (result
!= CURLE_OK
)
1954 raiseError(conn
, result
);
1959 SETOPT_BOOL( FRESH_CONNECT
)
1960 SETOPT_BOOL( FORBID_REUSE
)
1961 SETOPT_STRING( RANDOM_FILE
)
1962 SETOPT_STRING( EGDSOCKET
)
1963 SETOPT_LONG( CONNECTTIMEOUT
)
1964 SETOPT_BOOL( HTTPGET
)
1966 static void handle_SSL_VERIFYHOST(Connection
*conn
, value option
)
1969 CURLcode result
= CURLE_OK
;
1971 switch (Long_val(option
))
1973 case 0: /* SSLVERIFYHOST_NONE */
1974 case 1: /* SSLVERIFYHOST_EXISTENCE */
1975 case 2: /* SSLVERIFYHOST_HOSTNAME */
1976 result
= curl_easy_setopt(conn
->connection
,
1977 CURLOPT_SSL_VERIFYHOST
,
1978 /* map EXISTENCE to HOSTNAME */
1979 Long_val(option
) == 0 ? 0 : 2);
1983 failwith("Invalid SSLVERIFYHOST Option");
1987 if (result
!= CURLE_OK
)
1988 raiseError(conn
, result
);
1993 SETOPT_STRING( COOKIEJAR
)
1994 SETOPT_STRING( SSL_CIPHER_LIST
)
1996 static void handle_HTTP_VERSION(Connection
*conn
, value option
)
1999 CURLcode result
= CURLE_OK
;
2001 switch (Long_val(option
))
2003 case 0: /* HTTP_VERSION_NONE */
2004 result
= curl_easy_setopt(conn
->connection
,
2005 CURLOPT_HTTP_VERSION
,
2006 CURL_HTTP_VERSION_NONE
);
2009 case 1: /* HTTP_VERSION_1_0 */
2010 result
= curl_easy_setopt(conn
->connection
,
2011 CURLOPT_HTTP_VERSION
,
2012 CURL_HTTP_VERSION_1_0
);
2015 case 2: /* HTTP_VERSION_1_1 */
2016 result
= curl_easy_setopt(conn
->connection
,
2017 CURLOPT_HTTP_VERSION
,
2018 CURL_HTTP_VERSION_1_1
);
2022 failwith("Invalid HTTP_VERSION Option");
2026 if (result
!= CURLE_OK
)
2027 raiseError(conn
, result
);
2032 SETOPT_BOOL( FTP_USE_EPSV
)
2033 SETOPT_LONG( DNS_CACHE_TIMEOUT
)
2034 SETOPT_BOOL( DNS_USE_GLOBAL_CACHE
)
2036 #if HAVE_DECL_CURLOPT_PRIVATE
2037 SETOPT_STRING( PRIVATE
)
2040 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2041 SETOPT_SLIST( HTTP200ALIASES
)
2044 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2045 SETOPT_BOOL( UNRESTRICTED_AUTH
)
2048 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2049 SETOPT_BOOL( FTP_USE_EPRT
)
2052 #if HAVE_DECL_CURLOPT_HTTPAUTH
2053 static void handle_HTTPAUTH(Connection
*conn
, value option
)
2056 CAMLlocal1(listIter
);
2057 CURLcode result
= CURLE_OK
;
2058 long auth
= CURLAUTH_NONE
;
2062 while (!Is_long(listIter
))
2064 switch (Long_val(Field(listIter
, 0)))
2066 case 0: /* CURLAUTH_BASIC */
2067 auth
|= CURLAUTH_BASIC
;
2070 case 1: /* CURLAUTH_DIGEST */
2071 auth
|= CURLAUTH_DIGEST
;
2074 case 2: /* CURLAUTH_GSSNEGOTIATE */
2075 auth
|= CURLAUTH_GSSNEGOTIATE
;
2078 case 3: /* CURLAUTH_NTLM */
2079 auth
|= CURLAUTH_NTLM
;
2082 case 4: /* CURLAUTH_ANY */
2083 auth
|= CURLAUTH_ANY
;
2086 case 5: /* CURLAUTH_ANYSAFE */
2087 auth
|= CURLAUTH_ANYSAFE
;
2091 failwith("Invalid HTTPAUTH Value");
2095 listIter
= Field(listIter
, 1);
2098 result
= curl_easy_setopt(conn
->connection
,
2102 if (result
!= CURLE_OK
)
2103 raiseError(conn
, result
);
2109 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2110 SETOPT_BOOL( FTP_CREATE_MISSING_DIRS
)
2113 #if HAVE_DECL_CURLOPT_PROXYAUTH
2114 static void handle_PROXYAUTH(Connection
*conn
, value option
)
2117 CAMLlocal1(listIter
);
2118 CURLcode result
= CURLE_OK
;
2119 long auth
= CURLAUTH_NONE
;
2123 while (!Is_long(listIter
))
2125 switch (Long_val(Field(listIter
, 0)))
2127 case 0: /* CURLAUTH_BASIC */
2128 auth
|= CURLAUTH_BASIC
;
2131 case 1: /* CURLAUTH_DIGEST */
2132 auth
|= CURLAUTH_DIGEST
;
2135 case 2: /* CURLAUTH_GSSNEGOTIATE */
2136 auth
|= CURLAUTH_GSSNEGOTIATE
;
2139 case 3: /* CURLAUTH_NTLM */
2140 auth
|= CURLAUTH_NTLM
;
2143 case 4: /* CURLAUTH_ANY */
2144 auth
|= CURLAUTH_ANY
;
2147 case 5: /* CURLAUTH_ANYSAFE */
2148 auth
|= CURLAUTH_ANYSAFE
;
2152 failwith("Invalid HTTPAUTH Value");
2156 listIter
= Field(listIter
, 1);
2159 result
= curl_easy_setopt(conn
->connection
,
2163 if (result
!= CURLE_OK
)
2164 raiseError(conn
, result
);
2170 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2171 SETOPT_LONG( FTP_RESPONSE_TIMEOUT
)
2174 #if HAVE_DECL_CURLOPT_IPRESOLVE
2175 static void handle_IPRESOLVE(Connection
*conn
, value option
)
2178 CURLcode result
= CURLE_OK
;
2180 switch (Long_val(option
))
2182 case 0: /* CURL_IPRESOLVE_WHATEVER */
2183 result
= curl_easy_setopt(conn
->connection
,
2185 CURL_IPRESOLVE_WHATEVER
);
2188 case 1: /* CURL_IPRESOLVE_V4 */
2189 result
= curl_easy_setopt(conn
->connection
,
2194 case 2: /* CURL_IPRESOLVE_V6 */
2195 result
= curl_easy_setopt(conn
->connection
,
2201 failwith("Invalid IPRESOLVE Value");
2205 if (result
!= CURLE_OK
)
2206 raiseError(conn
, result
);
2212 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2213 SETOPT_VAL( MAXFILESIZE
, Int32_val
)
2216 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
2217 SETOPT_INT64( INFILESIZE_LARGE
)
2220 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
2221 SETOPT_INT64( RESUME_FROM_LARGE
)
2224 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
2225 SETOPT_INT64( MAXFILESIZE_LARGE
)
2228 #if HAVE_DECL_CURLOPT_NETRC_FILE
2229 SETOPT_STRING( NETRC_FILE
)
2232 #if HAVE_DECL_CURLOPT_FTP_SSL
2233 static void handle_FTP_SSL(Connection
*conn
, value option
)
2236 CURLcode result
= CURLE_OK
;
2238 switch (Long_val(option
))
2240 case 0: /* CURLFTPSSL_NONE */
2241 result
= curl_easy_setopt(conn
->connection
,
2246 case 1: /* CURLFTPSSL_TRY */
2247 result
= curl_easy_setopt(conn
->connection
,
2252 case 2: /* CURLFTPSSL_CONTROL */
2253 result
= curl_easy_setopt(conn
->connection
,
2255 CURLFTPSSL_CONTROL
);
2258 case 3: /* CURLFTPSSL_ALL */
2259 result
= curl_easy_setopt(conn
->connection
,
2265 failwith("Invalid FTP_SSL Value");
2269 if (result
!= CURLE_OK
)
2270 raiseError(conn
, result
);
2276 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
2277 SETOPT_INT64( POSTFIELDSIZE_LARGE
)
2280 #if HAVE_DECL_CURLOPT_TCP_NODELAY
2281 /* not using SETOPT_BOOL here because of TCP_NODELAY defined in winsock.h */
2282 SETOPT_VAL_( handle_TCP_NODELAY
, CURLOPT_TCP_NODELAY
, Bool_val
)
2285 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
2286 static void handle_FTPSSLAUTH(Connection
*conn
, value option
)
2289 CURLcode result
= CURLE_OK
;
2291 switch (Long_val(option
))
2293 case 0: /* CURLFTPAUTH_DEFAULT */
2294 result
= curl_easy_setopt(conn
->connection
,
2296 CURLFTPAUTH_DEFAULT
);
2299 case 1: /* CURLFTPAUTH_SSL */
2300 result
= curl_easy_setopt(conn
->connection
,
2305 case 2: /* CURLFTPAUTH_TLS */
2306 result
= curl_easy_setopt(conn
->connection
,
2312 failwith("Invalid FTPSSLAUTH value");
2316 if (result
!= CURLE_OK
)
2317 raiseError(conn
, result
);
2323 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
2324 SETOPT_STRING( FTP_ACCOUNT
)
2327 #if HAVE_DECL_CURLOPT_COOKIELIST
2328 SETOPT_STRING( COOKIELIST
)
2331 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
2332 SETOPT_BOOL( IGNORE_CONTENT_LENGTH
)
2335 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
2336 SETOPT_BOOL( FTP_SKIP_PASV_IP
)
2339 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
2340 static void handle_FTP_FILEMETHOD(Connection
*conn
, value option
)
2343 CURLcode result
= CURLE_OK
;
2345 switch (Long_val(option
))
2347 case 0: /* CURLFTPMETHOD_DEFAULT */
2348 result
= curl_easy_setopt(conn
->connection
,
2349 CURLOPT_FTP_FILEMETHOD
,
2350 CURLFTPMETHOD_DEFAULT
);
2353 case 1: /* CURLFTMETHOD_MULTICWD */
2354 result
= curl_easy_setopt(conn
->connection
,
2355 CURLOPT_FTP_FILEMETHOD
,
2356 CURLFTPMETHOD_MULTICWD
);
2359 case 2: /* CURLFTPMETHOD_NOCWD */
2360 result
= curl_easy_setopt(conn
->connection
,
2361 CURLOPT_FTP_FILEMETHOD
,
2362 CURLFTPMETHOD_NOCWD
);
2365 case 3: /* CURLFTPMETHOD_SINGLECWD */
2366 result
= curl_easy_setopt(conn
->connection
,
2367 CURLOPT_FTP_FILEMETHOD
,
2368 CURLFTPMETHOD_SINGLECWD
);
2371 failwith("Invalid FTP_FILEMETHOD value");
2375 if (result
!= CURLE_OK
)
2376 raiseError(conn
, result
);
2382 #if HAVE_DECL_CURLOPT_LOCALPORT
2383 SETOPT_LONG( LOCALPORT
)
2386 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
2387 SETOPT_LONG( LOCALPORTRANGE
)
2390 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
2391 SETOPT_BOOL( CONNECT_ONLY
)
2394 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
2395 SETOPT_INT64( MAX_SEND_SPEED_LARGE
)
2398 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
2399 SETOPT_INT64( MAX_RECV_SPEED_LARGE
)
2402 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
2403 SETOPT_STRING( FTP_ALTERNATIVE_TO_USER
)
2406 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
2407 SETOPT_BOOL( SSL_SESSIONID_CACHE
)
2410 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
2411 static void handle_SSH_AUTH_TYPES(Connection
*conn
, value option
)
2414 CAMLlocal1(listIter
);
2415 CURLcode result
= CURLE_OK
;
2416 long authTypes
= CURLSSH_AUTH_NONE
;
2420 while (!Is_long(listIter
))
2422 switch (Long_val(Field(listIter
, 0)))
2424 case 0: /* CURLSSH_AUTH_ANY */
2425 authTypes
|= CURLSSH_AUTH_ANY
;
2428 case 1: /* CURLSSH_AUTH_PUBLICKEY */
2429 authTypes
|= CURLSSH_AUTH_PUBLICKEY
;
2432 case 2: /* CURLSSH_AUTH_PASSWORD */
2433 authTypes
|= CURLSSH_AUTH_PASSWORD
;
2436 case 3: /* CURLSSH_AUTH_HOST */
2437 authTypes
|= CURLSSH_AUTH_HOST
;
2440 case 4: /* CURLSSH_AUTH_KEYBOARD */
2441 authTypes
|= CURLSSH_AUTH_KEYBOARD
;
2445 failwith("Invalid CURLSSH_AUTH_TYPES Value");
2449 listIter
= Field(listIter
, 1);
2452 result
= curl_easy_setopt(conn
->connection
,
2453 CURLOPT_SSH_AUTH_TYPES
,
2456 if (result
!= CURLE_OK
)
2457 raiseError(conn
, result
);
2463 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
2464 SETOPT_STRING( SSH_PUBLIC_KEYFILE
)
2467 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
2468 SETOPT_STRING( SSH_PRIVATE_KEYFILE
)
2471 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
2472 static void handle_FTP_SSL_CCC(Connection
*conn
, value option
)
2475 CURLcode result
= CURLE_OK
;
2477 switch (Long_val(option
))
2479 case 0: /* CURLFTPSSL_CCC_NONE */
2480 result
= curl_easy_setopt(conn
->connection
,
2481 CURLOPT_FTP_SSL_CCC
,
2482 CURLFTPSSL_CCC_NONE
);
2485 case 1: /* CURLFTPSSL_CCC_PASSIVE */
2486 result
= curl_easy_setopt(conn
->connection
,
2487 CURLOPT_FTP_SSL_CCC
,
2488 CURLFTPSSL_CCC_PASSIVE
);
2491 case 2: /* CURLFTPSSL_CCC_ACTIVE */
2492 result
= curl_easy_setopt(conn
->connection
,
2493 CURLOPT_FTP_SSL_CCC
,
2494 CURLFTPSSL_CCC_ACTIVE
);
2498 failwith("Invalid FTPSSL_CCC value");
2502 if (result
!= CURLE_OK
)
2503 raiseError(conn
, result
);
2509 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
2510 SETOPT_LONG( TIMEOUT_MS
)
2513 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
2514 SETOPT_LONG( CONNECTTIMEOUT_MS
)
2517 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
2518 SETOPT_BOOL( HTTP_TRANSFER_DECODING
)
2521 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
2522 SETOPT_BOOL( HTTP_CONTENT_DECODING
)
2525 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
2526 SETOPT_LONG( NEW_FILE_PERMS
)
2529 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
2530 SETOPT_LONG( NEW_DIRECTORY_PERMS
)
2533 #if HAVE_DECL_CURLOPT_POST301
2534 SETOPT_BOOL( POST301
)
2537 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
2538 SETOPT_STRING( SSH_HOST_PUBLIC_KEY_MD5
)
2541 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
2542 SETOPT_STRING( COPYPOSTFIELDS
)
2545 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
2546 SETOPT_BOOL( PROXY_TRANSFER_MODE
)
2549 #if HAVE_DECL_CURLOPT_AUTOREFERER
2550 SETOPT_BOOL( AUTOREFERER
)
2553 #if HAVE_DECL_CURLOPT_PROXYTYPE
2554 static void handle_PROXYTYPE(Connection
*conn
, value option
)
2557 CURLcode result
= CURLE_OK
;
2560 switch (Long_val(option
))
2562 case 0: proxy_type
= CURLPROXY_HTTP
; break;
2563 case 1: proxy_type
= CURLPROXY_HTTP_1_0
; break;
2564 case 2: proxy_type
= CURLPROXY_SOCKS4
; break;
2565 case 3: proxy_type
= CURLPROXY_SOCKS5
; break;
2566 case 4: proxy_type
= CURLPROXY_SOCKS4A
; break;
2567 case 5: proxy_type
= CURLPROXY_SOCKS5_HOSTNAME
; break;
2569 failwith("Invalid curl proxy type");
2572 result
= curl_easy_setopt(conn
->connection
,
2576 if (result
!= CURLE_OK
)
2577 raiseError(conn
, result
);
2583 #if HAVE_DECL_CURLOPT_PROTOCOLS || HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2588 CURLPROTO_HTTP
, CURLPROTO_HTTPS
, CURLPROTO_FTP
, CURLPROTO_FTPS
, CURLPROTO_SCP
, CURLPROTO_SFTP
,
2589 CURLPROTO_TELNET
, CURLPROTO_LDAP
, CURLPROTO_LDAPS
, CURLPROTO_DICT
, CURLPROTO_FILE
, CURLPROTO_TFTP
,
2590 /* factor out with autoconf? */
2591 #if defined(CURLPROTO_IMAP)
2596 #if defined(CURLPROTO_IMAPS)
2601 #if defined(CURLPROTO_POP3)
2606 #if defined(CURLPROTO_POP3S)
2611 #if defined(CURLPROTO_SMTP)
2616 #if defined(CURLPROTO_SMTPS)
2621 #if defined(CURLPROTO_RTSP)
2626 #if defined(CURLPROTO_RTMP)
2631 #if defined(CURLPROTO_RTMPT)
2636 #if defined(CURLPROTO_RTMPE)
2641 #if defined(CURLPROTO_RTMPTE)
2646 #if defined(CURLPROTO_RTMPS)
2651 #if defined(CURLPROTO_RTMPTS)
2656 #if defined(CURLPROTO_GOPHER)
2663 static void handle_PROTOCOLSOPTION(CURLoption curlopt
, Connection
*conn
, value option
)
2666 CURLcode result
= CURLE_OK
;
2670 while (Val_emptylist
!= option
)
2672 index
= Int_val(Field(option
, 0));
2673 if ((index
< 0) || ((size_t)index
>= sizeof(protoMap
) / sizeof(protoMap
[0])))
2674 failwith("Invalid curl protocol");
2676 protocols
= protocols
| protoMap
[index
];
2678 option
= Field(option
, 1);
2681 result
= curl_easy_setopt(conn
->connection
,
2685 if (result
!= CURLE_OK
)
2686 raiseError(conn
, result
);
2692 #if HAVE_DECL_CURLOPT_PROTOCOLS
2693 static void handle_PROTOCOLS(Connection
*conn
, value option
)
2695 handle_PROTOCOLSOPTION(CURLOPT_PROTOCOLS
, conn
, option
);
2699 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2700 static void handle_REDIR_PROTOCOLS(Connection
*conn
, value option
)
2702 handle_PROTOCOLSOPTION(CURLOPT_REDIR_PROTOCOLS
, conn
, option
);
2706 #if HAVE_DECL_CURLOPT_RESOLVE
2707 SETOPT_SLIST( RESOLVE
)
2710 #if HAVE_DECL_CURLOPT_DNS_SERVERS
2711 SETOPT_STRING( DNS_SERVERS
)
2714 #if HAVE_DECL_CURLOPT_MAIL_FROM
2715 SETOPT_STRING( MAIL_FROM
)
2718 #if HAVE_DECL_CURLOPT_MAIL_RCPT
2719 SETOPT_SLIST( MAIL_RCPT
)
2723 ** curl_easy_setopt helper function
2726 #define MAP(name) { handle_ ## name, "CURLOPT_"#name, Ocaml_##name }
2727 #define MAP_NO(name) { NULL, "CURLOPT_"#name , Ocaml_##name }
2728 #define IMM(name) { handle_ ## name, "CURLOPT_"#name, -1 }
2729 #define IMM_NO(name) { NULL, "CURLOPT_"#name , -1 }
2731 CURLOptionMapping implementedOptionMap
[] =
2739 IMM(HTTPPROXYTUNNEL
),
2743 #if HAVE_DECL_CURLOPT_NOSIGNAL
2755 #if HAVE_DECL_CURLOPT_ENCODING
2760 IMM(FOLLOWLOCATION
),
2766 IMM(ERRORBUFFER
), /* mutable buffer, as output value, do not duplicate */
2773 IMM(LOW_SPEED_LIMIT
),
2774 IMM(LOW_SPEED_TIME
),
2786 IMM(SSLENGINE_DEFAULT
),
2790 MAP(HEADERFUNCTION
),
2798 MAP(PROGRESSFUNCTION
),
2799 IMM(SSL_VERIFYPEER
),
2810 IMM(CONNECTTIMEOUT
),
2812 IMM(SSL_VERIFYHOST
),
2814 MAP(SSL_CIPHER_LIST
),
2817 IMM(DNS_CACHE_TIMEOUT
),
2818 IMM(DNS_USE_GLOBAL_CACHE
),
2820 #if HAVE_DECL_CURLOPT_PRIVATE
2825 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2826 MAP(HTTP200ALIASES
),
2828 MAP_NO(HTTP200ALIASES
),
2830 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2831 IMM(UNRESTRICTED_AUTH
),
2833 IMM_NO(UNRESTRICTED_AUTH
),
2835 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2838 IMM_NO(FTP_USE_EPRT
),
2840 #if HAVE_DECL_CURLOPT_HTTPAUTH
2845 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2846 IMM(FTP_CREATE_MISSING_DIRS
),
2848 IMM_NO(FTP_CREATE_MISSING_DIRS
),
2850 #if HAVE_DECL_CURLOPT_PROXYAUTH
2855 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2856 IMM(FTP_RESPONSE_TIMEOUT
),
2858 IMM_NO(FTP_RESPONSE_TIMEOUT
),
2860 #if HAVE_DECL_CURLOPT_IPRESOLVE
2865 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2868 IMM_NO(MAXFILESIZE
),
2870 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
2871 IMM(INFILESIZE_LARGE
),
2873 IMM_NO(INFILESIZE_LARGE
),
2875 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
2876 IMM(RESUME_FROM_LARGE
),
2878 IMM_NO(RESUME_FROM_LARGE
),
2880 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
2881 IMM(MAXFILESIZE_LARGE
),
2883 IMM_NO(MAXFILESIZE_LARGE
),
2885 #if HAVE_DECL_CURLOPT_NETRC_FILE
2890 #if HAVE_DECL_CURLOPT_FTP_SSL
2895 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
2896 IMM(POSTFIELDSIZE_LARGE
),
2898 IMM_NO(POSTFIELDSIZE_LARGE
),
2900 #if HAVE_DECL_CURLOPT_TCP_NODELAY
2903 IMM_NO(TCP_NODELAY
),
2905 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
2910 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
2913 MAP_NO(IOCTLFUNCTION
),
2915 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
2918 MAP_NO(FTP_ACCOUNT
),
2920 #if HAVE_DECL_CURLOPT_COOKIELIST
2925 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
2926 IMM(IGNORE_CONTENT_LENGTH
),
2928 IMM_NO(IGNORE_CONTENT_LENGTH
),
2930 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
2931 IMM(FTP_SKIP_PASV_IP
),
2933 IMM_NO(FTP_SKIP_PASV_IP
),
2935 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
2936 IMM(FTP_FILEMETHOD
),
2938 IMM_NO(FTP_FILEMETHOD
),
2940 #if HAVE_DECL_CURLOPT_LOCALPORT
2945 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
2946 IMM(LOCALPORTRANGE
),
2948 IMM_NO(LOCALPORTRANGE
),
2950 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
2953 IMM_NO(CONNECT_ONLY
),
2955 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
2956 IMM(MAX_SEND_SPEED_LARGE
),
2958 IMM_NO(MAX_SEND_SPEED_LARGE
),
2960 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
2961 IMM(MAX_RECV_SPEED_LARGE
),
2963 IMM_NO(MAX_RECV_SPEED_LARGE
),
2965 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
2966 MAP(FTP_ALTERNATIVE_TO_USER
),
2968 MAP_NO(FTP_ALTERNATIVE_TO_USER
),
2970 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
2971 IMM(SSL_SESSIONID_CACHE
),
2973 IMM_NO(SSL_SESSIONID_CACHE
),
2975 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
2976 IMM(SSH_AUTH_TYPES
),
2978 IMM_NO(SSH_AUTH_TYPES
),
2980 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
2981 MAP(SSH_PUBLIC_KEYFILE
),
2983 MAP_NO(SSH_PUBLIC_KEYFILE
),
2985 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
2986 MAP(SSH_PRIVATE_KEYFILE
),
2988 MAP_NO(SSH_PRIVATE_KEYFILE
),
2990 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
2993 IMM_NO(FTP_SSL_CCC
),
2995 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
3000 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
3001 IMM(CONNECTTIMEOUT_MS
),
3003 IMM_NO(CONNECTTIMEOUT_MS
),
3005 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
3006 IMM(HTTP_TRANSFER_DECODING
),
3008 IMM_NO(HTTP_TRANSFER_DECODING
),
3010 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
3011 IMM(HTTP_CONTENT_DECODING
),
3013 IMM_NO(HTTP_CONTENT_DECODING
),
3015 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
3016 IMM(NEW_FILE_PERMS
),
3018 IMM_NO(NEW_FILE_PERMS
),
3020 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
3021 IMM(NEW_DIRECTORY_PERMS
),
3023 IMM_NO(NEW_DIRECTORY_PERMS
),
3025 #if HAVE_DECL_CURLOPT_POST301
3030 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
3031 MAP(SSH_HOST_PUBLIC_KEY_MD5
),
3033 MAP_NO(SSH_HOST_PUBLIC_KEY_MD5
),
3035 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
3036 MAP(COPYPOSTFIELDS
),
3038 MAP_NO(COPYPOSTFIELDS
),
3040 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
3041 IMM(PROXY_TRANSFER_MODE
),
3043 IMM_NO(PROXY_TRANSFER_MODE
),
3045 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
3048 MAP_NO(SEEKFUNCTION
),
3050 #if HAVE_DECL_CURLOPT_AUTOREFERER
3053 IMM_NO(AUTOREFERER
),
3055 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
3056 MAP(OPENSOCKETFUNCTION
),
3058 MAP_NO(OPENSOCKETFUNCTION
),
3060 #if HAVE_DECL_CURLOPT_PROXYTYPE
3065 #if HAVE_DECL_CURLOPT_PROTOCOLS
3070 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
3071 IMM(REDIR_PROTOCOLS
),
3073 IMM_NO(REDIR_PROTOCOLS
),
3075 #if HAVE_DECL_CURLOPT_RESOLVE
3080 #if HAVE_DECL_CURLOPT_DNS_SERVERS
3083 MAP_NO(DNS_SERVERS
),
3085 #if HAVE_DECL_CURLOPT_MAIL_FROM
3090 #if HAVE_DECL_CURLOPT_MAIL_RCPT
3097 static Connection
*duplicateConnection(Connection
*original
)
3099 Connection
*connection
= NULL
;
3102 CURLOptionMapping
* this = NULL
;
3104 caml_enter_blocking_section();
3105 h
= curl_easy_duphandle(original
->connection
);
3106 caml_leave_blocking_section();
3108 connection
= allocConnection(h
);
3110 for (i
= 0; i
< sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
); i
++)
3112 this = &implementedOptionMap
[i
];
3113 if (-1 == this->ocamlValue
) continue;
3114 if (this->optionHandler
&& (Field(original
->ocamlValues
, this->ocamlValue
) != Val_unit
))
3116 this->optionHandler(connection
, Field(original
->ocamlValues
, this->ocamlValue
));
3123 CAMLprim value
helper_curl_easy_setopt(value conn
, value option
)
3125 CAMLparam2(conn
, option
);
3127 Connection
*connection
= Connection_val(conn
);
3128 CURLOptionMapping
* thisOption
= NULL
;
3129 static value
* exception
= NULL
;
3131 checkConnection(connection
);
3133 if (!Is_block(option
))
3134 failwith("Not a block");
3136 if (Wosize_val(option
) < 1)
3137 failwith("Insufficient data in block");
3139 data
= Field(option
, 0);
3141 if (Tag_val(option
) < sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
))
3143 thisOption
= &implementedOptionMap
[Tag_val(option
)];
3144 if (thisOption
->optionHandler
)
3145 thisOption
->optionHandler(connection
, data
);
3148 if (NULL
== exception
)
3150 exception
= caml_named_value("Curl.NotImplemented");
3151 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
3154 caml_raise_with_string(*exception
, thisOption
->name
);
3158 failwith("Invalid CURLOPT Option");
3160 CAMLreturn(Val_unit
);
3164 ** curl_easy_perform helper function
3167 CAMLprim value
helper_curl_easy_perform(value conn
)
3170 CURLcode result
= CURLE_OK
;
3171 Connection
*connection
= Connection_val(conn
);
3173 checkConnection(connection
);
3175 enter_blocking_section();
3176 result
= curl_easy_perform(connection
->connection
);
3177 leave_blocking_section();
3179 if (result
!= CURLE_OK
)
3180 raiseError(connection
, result
);
3182 CAMLreturn(Val_unit
);
3186 ** curl_easy_cleanup helper function
3189 CAMLprim value
helper_curl_easy_cleanup(value conn
)
3192 Connection
*connection
= Connection_val(conn
);
3194 checkConnection(connection
);
3196 removeConnection(connection
, 0);
3198 CAMLreturn(Val_unit
);
3202 ** curl_easy_duphandle helper function
3205 CAMLprim value
helper_curl_easy_duphandle(value conn
)
3209 Connection
*connection
= Connection_val(conn
);
3211 checkConnection(connection
);
3213 result
= caml_curl_alloc(duplicateConnection(connection
));
3219 ** curl_easy_getinfo helper function
3222 enum GetInfoResultType
{
3223 StringValue
, LongValue
, DoubleValue
, StringListValue
3226 value
convertStringList(struct curl_slist
*slist
)
3229 CAMLlocal3(result
, current
, next
);
3230 struct curl_slist
*p
= slist
;
3232 result
= Val_int(0);
3233 current
= Val_int(0);
3238 next
= alloc_tuple(2);
3239 Store_field(next
, 0, copy_string(p
->data
));
3240 Store_field(next
, 1, Val_int(0));
3242 if (result
== Val_int(0))
3245 if (current
!= Val_int(0))
3246 Store_field(current
, 1, next
);
3253 curl_slist_free_all(slist
);
3258 CAMLprim value
helper_curl_easy_getinfo(value conn
, value option
)
3260 CAMLparam2(conn
, option
);
3262 CURLcode curlResult
;
3263 Connection
*connection
= Connection_val(conn
);
3264 enum GetInfoResultType resultType
;
3265 char *strValue
= NULL
;
3268 struct curl_slist
*stringListValue
= NULL
;
3270 checkConnection(connection
);
3272 switch(Long_val(option
))
3274 #if HAVE_DECL_CURLINFO_EFFECTIVE_URL
3275 case 0: /* CURLINFO_EFFECTIVE_URL */
3276 resultType
= StringValue
;
3278 curlResult
= curl_easy_getinfo(connection
->connection
,
3279 CURLINFO_EFFECTIVE_URL
,
3283 #pragma message("libcurl does not provide CURLINFO_EFFECTIVE_URL")
3286 #if HAVE_DECL_CURLINFO_RESPONSE_CODE || HAVE_DECL_CURLINFO_HTTP_CODE
3287 case 1: /* CURLINFO_HTTP_CODE */
3288 case 2: /* CURLINFO_RESPONSE_CODE */
3289 #if HAVE_DECL_CURLINFO_RESPONSE_CODE
3290 resultType
= LongValue
;
3292 curlResult
= curl_easy_getinfo(connection
->connection
,
3293 CURLINFO_RESPONSE_CODE
,
3296 resultType
= LongValue
;
3298 curlResult
= curl_easy_getinfo(connection
->connection
,
3305 #if HAVE_DECL_CURLINFO_TOTAL_TIME
3306 case 3: /* CURLINFO_TOTAL_TIME */
3307 resultType
= DoubleValue
;
3309 curlResult
= curl_easy_getinfo(connection
->connection
,
3310 CURLINFO_TOTAL_TIME
,
3315 #if HAVE_DECL_CURLINFO_NAMELOOKUP_TIME
3316 case 4: /* CURLINFO_NAMELOOKUP_TIME */
3317 resultType
= DoubleValue
;
3319 curlResult
= curl_easy_getinfo(connection
->connection
,
3320 CURLINFO_NAMELOOKUP_TIME
,
3325 #if HAVE_DECL_CURLINFO_CONNECT_TIME
3326 case 5: /* CURLINFO_CONNECT_TIME */
3327 resultType
= DoubleValue
;
3329 curlResult
= curl_easy_getinfo(connection
->connection
,
3330 CURLINFO_CONNECT_TIME
,
3335 #if HAVE_DECL_CURLINFO_PRETRANSFER_TIME
3336 case 6: /* CURLINFO_PRETRANSFER_TIME */
3337 resultType
= DoubleValue
;
3339 curlResult
= curl_easy_getinfo(connection
->connection
,
3340 CURLINFO_PRETRANSFER_TIME
,
3345 #if HAVE_DECL_CURLINFO_SIZE_UPLOAD
3346 case 7: /* CURLINFO_SIZE_UPLOAD */
3347 resultType
= DoubleValue
;
3349 curlResult
= curl_easy_getinfo(connection
->connection
,
3350 CURLINFO_SIZE_UPLOAD
,
3355 #if HAVE_DECL_CURLINFO_SIZE_DOWNLOAD
3356 case 8: /* CURLINFO_SIZE_DOWNLOAD */
3357 resultType
= DoubleValue
;
3359 curlResult
= curl_easy_getinfo(connection
->connection
,
3360 CURLINFO_SIZE_DOWNLOAD
,
3365 #if HAVE_DECL_CURLINFO_SPEED_DOWNLOAD
3366 case 9: /* CURLINFO_SPEED_DOWNLOAD */
3367 resultType
= DoubleValue
;
3369 curlResult
= curl_easy_getinfo(connection
->connection
,
3370 CURLINFO_SPEED_DOWNLOAD
,
3375 #if HAVE_DECL_CURLINFO_SPEED_UPLOAD
3376 case 10: /* CURLINFO_SPEED_UPLOAD */
3377 resultType
= DoubleValue
;
3379 curlResult
= curl_easy_getinfo(connection
->connection
,
3380 CURLINFO_SPEED_UPLOAD
,
3386 #if HAVE_DECL_CURLINFO_HEADER_SIZE
3387 case 11: /* CURLINFO_HEADER_SIZE */
3388 resultType
= LongValue
;
3390 curlResult
= curl_easy_getinfo(connection
->connection
,
3391 CURLINFO_HEADER_SIZE
,
3396 #if HAVE_DECL_CURLINFO_REQUEST_SIZE
3397 case 12: /* CURLINFO_REQUEST_SIZE */
3398 resultType
= LongValue
;
3400 curlResult
= curl_easy_getinfo(connection
->connection
,
3401 CURLINFO_REQUEST_SIZE
,
3406 #if HAVE_DECL_CURLINFO_SSL_VERIFYRESULT
3407 case 13: /* CURLINFO_SSL_VERIFYRESULT */
3408 resultType
= LongValue
;
3410 curlResult
= curl_easy_getinfo(connection
->connection
,
3411 CURLINFO_SSL_VERIFYRESULT
,
3416 #if HAVE_DECL_CURLINFO_FILETIME
3417 case 14: /* CURLINFO_FILETIME */
3418 resultType
= DoubleValue
;
3420 curlResult
= curl_easy_getinfo(connection
->connection
,
3424 doubleValue
= longValue
;
3428 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_DOWNLOAD
3429 case 15: /* CURLINFO_CONTENT_LENGTH_DOWNLOAD */
3430 resultType
= DoubleValue
;
3432 curlResult
= curl_easy_getinfo(connection
->connection
,
3433 CURLINFO_CONTENT_LENGTH_DOWNLOAD
,
3438 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_UPLOAD
3439 case 16: /* CURLINFO_CONTENT_LENGTH_UPLOAD */
3440 resultType
= DoubleValue
;
3442 curlResult
= curl_easy_getinfo(connection
->connection
,
3443 CURLINFO_CONTENT_LENGTH_UPLOAD
,
3448 #if HAVE_DECL_CURLINFO_STARTTRANSFER_TIME
3449 case 17: /* CURLINFO_STARTTRANSFER_TIME */
3450 resultType
= DoubleValue
;
3452 curlResult
= curl_easy_getinfo(connection
->connection
,
3453 CURLINFO_STARTTRANSFER_TIME
,
3458 #if HAVE_DECL_CURLINFO_CONTENT_TYPE
3459 case 18: /* CURLINFO_CONTENT_TYPE */
3460 resultType
= StringValue
;
3462 curlResult
= curl_easy_getinfo(connection
->connection
,
3463 CURLINFO_CONTENT_TYPE
,
3468 #if HAVE_DECL_CURLINFO_REDIRECT_TIME
3469 case 19: /* CURLINFO_REDIRECT_TIME */
3470 resultType
= DoubleValue
;
3472 curlResult
= curl_easy_getinfo(connection
->connection
,
3473 CURLINFO_REDIRECT_TIME
,
3478 #if HAVE_DECL_CURLINFO_REDIRECT_COUNT
3479 case 20: /* CURLINFO_REDIRECT_COUNT */
3480 resultType
= LongValue
;
3482 curlResult
= curl_easy_getinfo(connection
->connection
,
3483 CURLINFO_REDIRECT_COUNT
,
3488 #if HAVE_DECL_CURLINFO_PRIVATE
3489 case 21: /* CURLINFO_PRIVATE */
3490 resultType
= StringValue
;
3492 curlResult
= curl_easy_getinfo(connection
->connection
,
3498 #if HAVE_DECL_CURLINFO_HTTP_CONNECTCODE
3499 case 22: /* CURLINFO_HTTP_CONNECTCODE */
3500 resultType
= LongValue
;
3502 curlResult
= curl_easy_getinfo(connection
->connection
,
3503 CURLINFO_HTTP_CONNECTCODE
,
3508 #if HAVE_DECL_CURLINFO_HTTPAUTH_AVAIL
3509 case 23: /* CURLINFO_HTTPAUTH_AVAIL */
3510 resultType
= LongValue
;
3512 curlResult
= curl_easy_getinfo(connection
->connection
,
3513 CURLINFO_HTTPAUTH_AVAIL
,
3518 #if HAVE_DECL_CURLINFO_PROXYAUTH_AVAIL
3519 case 24: /* CURLINFO_PROXYAUTH_AVAIL */
3520 resultType
= LongValue
;
3522 curlResult
= curl_easy_getinfo(connection
->connection
,
3523 CURLINFO_PROXYAUTH_AVAIL
,
3528 #if HAVE_DECL_CURLINFO_OS_ERRNO
3529 case 25: /* CURLINFO_OS_ERRNO */
3530 resultType
= LongValue
;
3532 curlResult
= curl_easy_getinfo(connection
->connection
,
3538 #if HAVE_DECL_CURLINFO_NUM_CONNECTS
3539 case 26: /* CURLINFO_NUM_CONNECTS */
3540 resultType
= LongValue
;
3542 curlResult
= curl_easy_getinfo(connection
->connection
,
3543 CURLINFO_NUM_CONNECTS
,
3548 #if HAVE_DECL_CURLINFO_SSL_ENGINES
3549 case 27: /* CURLINFO_SSL_ENGINES */
3550 resultType
= StringListValue
;
3552 curlResult
= curl_easy_getinfo(connection
->connection
,
3553 CURLINFO_SSL_ENGINES
,
3558 #if HAVE_DECL_CURLINFO_COOKIELIST
3559 case 28: /* CURLINFO_COOKIELIST */
3560 resultType
= StringListValue
;
3562 curlResult
= curl_easy_getinfo(connection
->connection
,
3563 CURLINFO_COOKIELIST
,
3568 #if HAVE_DECL_CURLINFO_LASTSOCKET
3569 case 29: /* CURLINFO_LASTSOCKET */
3570 resultType
= LongValue
;
3572 curlResult
= curl_easy_getinfo(connection
->connection
,
3573 CURLINFO_LASTSOCKET
,
3578 #if HAVE_DECL_CURLINFO_FTP_ENTRY_PATH
3579 case 30: /* CURLINFO_FTP_ENTRY_PATH */
3580 resultType
= StringValue
;
3582 curlResult
= curl_easy_getinfo(connection
->connection
,
3583 CURLINFO_FTP_ENTRY_PATH
,
3588 #if HAVE_DECL_CURLINFO_REDIRECT_URL
3589 case 31: /* CURLINFO_REDIRECT_URL */
3590 resultType
= StringValue
;
3592 curlResult
= curl_easy_getinfo(connection
->connection
,
3593 CURLINFO_REDIRECT_URL
,
3597 #pragma message("libcurl does not provide CURLINFO_REDIRECT_URL")
3600 #if HAVE_DECL_CURLINFO_PRIMARY_IP
3601 case 32: /* CURLINFO_PRIMARY_IP */
3602 resultType
= StringValue
;
3604 curlResult
= curl_easy_getinfo(connection
->connection
,
3605 CURLINFO_PRIMARY_IP
,
3609 #pragma message("libcurl does not provide CURLINFO_PRIMARY_IP")
3612 #if HAVE_DECL_CURLINFO_LOCAL_IP
3613 case 33: /* CURLINFO_LOCAL_IP */
3614 resultType
= StringValue
;
3616 curlResult
= curl_easy_getinfo(connection
->connection
,
3621 #pragma message("libcurl does not provide CURLINFO_LOCAL_IP")
3624 #if HAVE_DECL_CURLINFO_LOCAL_PORT
3625 case 34: /* CURLINFO_LOCAL_PORT */
3626 resultType
= LongValue
;
3628 curlResult
= curl_easy_getinfo(connection
->connection
,
3629 CURLINFO_LOCAL_PORT
,
3633 #pragma message("libcurl does not provide CURLINFO_LOCAL_PORT")
3636 #if HAVE_DECL_CURLINFO_CONDITION_UNMET
3637 case 35: /* CURLINFO_CONDITION_UNMET */
3638 resultType
= LongValue
;
3640 curlResult
= curl_easy_getinfo(connection
->connection
,
3641 CURLINFO_CONDITION_UNMET
,
3645 #pragma message("libcurl does not provide CURLINFO_CONDITION_UNMET")
3649 failwith("Invalid CURLINFO Option");
3653 if (curlResult
!= CURLE_OK
)
3654 raiseError(connection
, curlResult
);
3659 result
= alloc(1, StringValue
);
3660 Store_field(result
, 0, copy_string(strValue
?strValue
:""));
3664 result
= alloc(1, LongValue
);
3665 Store_field(result
, 0, Val_long(longValue
));
3669 result
= alloc(1, DoubleValue
);
3670 Store_field(result
, 0, copy_double(doubleValue
));
3673 case StringListValue
:
3674 result
= alloc(1, StringListValue
);
3675 Store_field(result
, 0, convertStringList(stringListValue
));
3683 ** curl_escape helper function
3686 CAMLprim value
helper_curl_escape(value str
)
3692 curlResult
= curl_escape(String_val(str
), string_length(str
));
3693 result
= copy_string(curlResult
);
3700 ** curl_unescape helper function
3703 CAMLprim value
helper_curl_unescape(value str
)
3709 curlResult
= curl_unescape(String_val(str
), string_length(str
));
3710 result
= copy_string(curlResult
);
3717 ** curl_getdate helper function
3720 CAMLprim value
helper_curl_getdate(value str
, value now
)
3722 CAMLparam2(str
, now
);
3727 curlNow
= (time_t)Double_val(now
);
3728 curlResult
= curl_getdate(String_val(str
), &curlNow
);
3729 result
= copy_double((double)curlResult
);
3735 ** curl_version helper function
3738 CAMLprim value
helper_curl_version(void)
3744 str
= curl_version();
3745 result
= copy_string(str
);
3750 struct CURLVersionBitsMapping
3756 struct CURLVersionBitsMapping versionBitsMap
[] =
3758 {CURL_VERSION_IPV6
, "ipv6"},
3759 {CURL_VERSION_KERBEROS4
, "kerberos4"},
3760 {CURL_VERSION_SSL
, "ssl"},
3761 {CURL_VERSION_LIBZ
, "libz"},
3762 {CURL_VERSION_NTLM
, "ntlm"},
3763 {CURL_VERSION_GSSNEGOTIATE
, "gssnegotiate"},
3764 {CURL_VERSION_DEBUG
, "debug"},
3765 {CURL_VERSION_CURLDEBUG
, "curldebug"},
3766 {CURL_VERSION_ASYNCHDNS
, "asynchdns"},
3767 {CURL_VERSION_SPNEGO
, "spnego"},
3768 {CURL_VERSION_LARGEFILE
, "largefile"},
3769 {CURL_VERSION_IDN
, "idn"},
3770 {CURL_VERSION_SSPI
, "sspi"},
3771 {CURL_VERSION_CONV
, "conv"},
3772 #if HAVE_DECL_CURL_VERSION_TLSAUTH_SRP
3773 {CURL_VERSION_TLSAUTH_SRP
, "srp"},
3775 #if HAVE_DECL_CURL_VERSION_NTLM_WB
3776 {CURL_VERSION_NTLM_WB
, "wb"},
3780 CAMLprim value
caml_curl_version_info(value unit
)
3783 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
3784 const char* const* p
= NULL
;
3787 curl_version_info_data
* data
= curl_version_info(CURLVERSION_NOW
);
3788 if (NULL
== data
) caml_failwith("curl_version_info");
3790 vlist
= Val_emptylist
;
3791 for (p
= data
->protocols
; NULL
!= *p
; p
++)
3793 vlist
= Val_cons(vlist
, caml_copy_string(*p
));
3796 vfeatures
= Val_emptylist
;
3797 for (i
= 0; i
< sizeof(versionBitsMap
)/sizeof(versionBitsMap
[0]); i
++)
3799 if (0 != (versionBitsMap
[i
].code
& data
->features
))
3800 vfeatures
= Val_cons(vfeatures
, caml_copy_string(versionBitsMap
[i
].name
));
3803 vnum
= caml_alloc_tuple(3);
3804 Store_field(vnum
,0,Val_int(0xFF & (data
->version_num
>> 16)));
3805 Store_field(vnum
,1,Val_int(0xFF & (data
->version_num
>> 8)));
3806 Store_field(vnum
,2,Val_int(0xFF & (data
->version_num
)));
3808 v
= caml_alloc_tuple(12);
3809 Store_field(v
,0,caml_copy_string(data
->version
));
3810 Store_field(v
,1,vnum
);
3811 Store_field(v
,2,caml_copy_string(data
->host
));
3812 Store_field(v
,3,vfeatures
);
3813 Store_field(v
,4,data
->ssl_version
? Val_some(caml_copy_string(data
->ssl_version
)) : Val_none
);
3814 Store_field(v
,5,data
->libz_version
? Val_some(caml_copy_string(data
->libz_version
)) : Val_none
);
3815 Store_field(v
,6,vlist
);
3816 Store_field(v
,7,caml_copy_string((data
->age
>= 1 && data
->ares
) ? data
->ares
: ""));
3817 Store_field(v
,8,Val_int((data
->age
>= 1) ? data
->ares_num
: 0));
3818 Store_field(v
,9,caml_copy_string((data
->age
>= 2 && data
->libidn
) ? data
->libidn
: ""));
3819 Store_field(v
,10,Val_int((data
->age
>= 3) ? data
->iconv_ver_num
: 0));
3820 Store_field(v
,11,caml_copy_string((data
->age
>= 3 && data
->libssh_version
) ? data
->libssh_version
: ""));
3825 CAMLprim value
caml_curl_pause(value conn
, value opts
)
3827 CAMLparam2(conn
, opts
);
3828 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
3829 Connection
*connection
= Connection_val(conn
);
3833 while (Val_emptylist
!= opts
)
3835 switch (Int_val(Field(opts
,0)))
3837 case 0: bitmask
|= CURLPAUSE_SEND
; break;
3838 case 1: bitmask
|= CURLPAUSE_RECV
; break;
3839 case 2: bitmask
|= CURLPAUSE_ALL
; break;
3840 default: caml_failwith("wrong pauseOption");
3842 opts
= Field(opts
,1);
3845 result
= curl_easy_pause(connection
->connection
,bitmask
);
3846 if (result
!= CURLE_OK
)
3847 raiseError(connection
, result
);
3849 CAMLreturn(Val_unit
);
3853 * Curl multi stack support
3855 * Exported thin wrappers for libcurl are prefixed with caml_curl_multi_.
3856 * Other exported functions are prefixed with caml_curlm_, some of them
3857 * can/should be decomposed into smaller parts.
3860 struct ml_multi_handle
3863 value values
; /* callbacks */
3868 curlmopt_socket_function
,
3869 curlmopt_timer_function
,
3871 /* last, not used */
3875 typedef struct ml_multi_handle ml_multi_handle
;
3877 #define Multi_val(v) (*(ml_multi_handle**)Data_custom_val(v))
3878 #define CURLM_val(v) (Multi_val(v)->handle)
3880 static struct custom_operations curl_multi_ops
= {
3882 custom_finalize_default
,
3883 custom_compare_default
,
3884 custom_hash_default
,
3885 custom_serialize_default
,
3886 custom_deserialize_default
,
3887 #if defined(custom_compare_ext_default)
3888 custom_compare_ext_default
,
3892 CAMLprim value
caml_curl_multi_init(value unit
)
3896 ml_multi_handle
* multi
= (ml_multi_handle
*)caml_stat_alloc(sizeof(ml_multi_handle
));
3897 CURLM
* h
= curl_multi_init();
3901 caml_stat_free(multi
);
3902 failwith("caml_curl_multi_init");
3906 multi
->values
= caml_alloc(multi_values_total
, 0);
3907 caml_register_generational_global_root(&multi
->values
);
3909 v
= caml_alloc_custom(&curl_multi_ops
, sizeof(ml_multi_handle
*), 0, 1);
3910 Multi_val(v
) = multi
;
3915 CAMLprim value
caml_curl_multi_cleanup(value handle
)
3918 ml_multi_handle
* h
= Multi_val(handle
);
3921 CAMLreturn(Val_unit
);
3923 caml_remove_generational_global_root(&h
->values
);
3925 if (CURLM_OK
!= curl_multi_cleanup(h
->handle
))
3926 failwith("caml_curl_multi_cleanup");
3928 Multi_val(handle
) = (ml_multi_handle
*)NULL
;
3930 CAMLreturn(Val_unit
);
3933 static CURL
* curlm_remove_finished(CURLM
* multi_handle
, CURLcode
* result
)
3935 int msgs_in_queue
= 0;
3939 CURLMsg
* msg
= curl_multi_info_read(multi_handle
, &msgs_in_queue
);
3940 if (NULL
== msg
) return NULL
;
3941 if (CURLMSG_DONE
== msg
->msg
)
3943 CURL
* easy_handle
= msg
->easy_handle
;
3944 if (result
) *result
= msg
->data
.result
;
3945 if (CURLM_OK
!= curl_multi_remove_handle(multi_handle
, easy_handle
))
3947 /*failwith("curlm_remove_finished");*/
3954 CAMLprim value
caml_curlm_remove_finished(value v_multi
)
3956 CAMLparam1(v_multi
);
3957 CAMLlocal2(v_easy
, v_tuple
);
3959 CURLM
* multi_handle
;
3961 Connection
* conn
= NULL
;
3963 multi_handle
= CURLM_val(v_multi
);
3965 caml_enter_blocking_section();
3966 handle
= curlm_remove_finished(multi_handle
,&result
);
3967 caml_leave_blocking_section();
3971 CAMLreturn(Val_none
);
3975 conn
= findConnection(handle
);
3976 if (conn
->curl_ERRORBUFFER
!= NULL
)
3978 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0, caml_copy_string(conn
->curl_ERRORBUFFER
));
3981 /* NB: same handle, but different block */
3982 v_easy
= caml_curl_alloc(conn
);
3983 v_tuple
= caml_alloc(2, 0);
3984 Store_field(v_tuple
,0,v_easy
);
3985 Store_field(v_tuple
,1,Val_int(result
)); /* CURLcode */
3986 CAMLreturn(Val_some(v_tuple
));
3990 static int curlm_wait_data(CURLM
* multi_handle
)
3992 struct timeval timeout
;
4004 /* set a suitable timeout */
4006 timeout
.tv_usec
= 0;
4008 /* get file descriptors from the transfers */
4009 ret
= curl_multi_fdset(multi_handle
, &fdread
, &fdwrite
, &fdexcep
, &maxfd
);
4011 if (ret
== CURLM_OK
&& maxfd
>= 0)
4013 int rc
= select(maxfd
+1, &fdread
, &fdwrite
, &fdexcep
, &timeout
);
4014 if (-1 != rc
) return 0;
4019 CAMLprim value
caml_curlm_wait_data(value v_multi
)
4021 CAMLparam1(v_multi
);
4023 CURLM
* h
= CURLM_val(v_multi
);
4025 caml_enter_blocking_section();
4026 ret
= curlm_wait_data(h
);
4027 caml_leave_blocking_section();
4029 CAMLreturn(Val_bool(0 == ret
));
4032 CAMLprim value
caml_curl_multi_add_handle(value v_multi
, value v_easy
)
4034 CAMLparam2(v_multi
,v_easy
);
4035 CURLM
* multi
= CURLM_val(v_multi
);
4036 Connection
* conn
= Connection_val(v_easy
);
4038 /* prevent collection of OCaml value while the easy handle is used
4039 and may invoke callbacks registered on OCaml side */
4042 /* may invoke callbacks so need to be consistent with locks */
4043 caml_enter_blocking_section();
4044 if (CURLM_OK
!= curl_multi_add_handle(multi
, conn
->connection
))
4046 conn
->refcount
--; /* not added, revert */
4047 caml_leave_blocking_section();
4048 failwith("caml_curl_multi_add_handle");
4050 caml_leave_blocking_section();
4052 CAMLreturn(Val_unit
);
4055 CAMLprim value
caml_curl_multi_remove_handle(value v_multi
, value v_easy
)
4057 CAMLparam2(v_multi
,v_easy
);
4058 CURLM
* multi
= CURLM_val(v_multi
);
4059 Connection
* conn
= Connection_val(v_easy
);
4061 /* may invoke callbacks so need to be consistent with locks */
4062 caml_enter_blocking_section();
4063 if (CURLM_OK
!= curl_multi_remove_handle(multi
, conn
->connection
))
4065 caml_leave_blocking_section();
4066 failwith("caml_curl_multi_remove_handle");
4069 caml_leave_blocking_section();
4071 CAMLreturn(Val_unit
);
4074 CAMLprim value
caml_curl_multi_perform_all(value v_multi
)
4076 CAMLparam1(v_multi
);
4077 int still_running
= 0;
4078 CURLM
* h
= CURLM_val(v_multi
);
4080 caml_enter_blocking_section();
4081 while (CURLM_CALL_MULTI_PERFORM
== curl_multi_perform(h
, &still_running
));
4082 caml_leave_blocking_section();
4084 CAMLreturn(Val_int(still_running
));
4087 CAMLprim value
helper_curl_easy_strerror(value v_code
)
4090 CAMLreturn(caml_copy_string(curl_easy_strerror(Int_val(v_code
))));
4094 * Wrappers for the curl_multi_socket_action infrastructure
4095 * Based on curl hiperfifo.c example
4100 #define Val_socket(v) win_alloc_socket(v)
4103 #error Socket_val not defined in unixsupport.h
4107 #define Socket_val(v) Long_val(v)
4110 #define Val_socket(v) Val_int(v)
4114 static void raise_multi_error(char const* msg
)
4116 static value
* exception
= NULL
;
4118 if (NULL
== exception
)
4120 exception
= caml_named_value("Curl.Multi.Error");
4121 if (NULL
== exception
) caml_invalid_argument("Curl.Multi.Error");
4124 caml_raise_with_string(*exception
, msg
);
4127 static void check_mcode(CURLMcode code
)
4129 char const *s
= NULL
;
4132 case CURLM_OK
: return;
4133 case CURLM_CALL_MULTI_PERFORM
: s
="CURLM_CALL_MULTI_PERFORM"; break;
4134 case CURLM_BAD_HANDLE
: s
="CURLM_BAD_HANDLE"; break;
4135 case CURLM_BAD_EASY_HANDLE
: s
="CURLM_BAD_EASY_HANDLE"; break;
4136 case CURLM_OUT_OF_MEMORY
: s
="CURLM_OUT_OF_MEMORY"; break;
4137 case CURLM_INTERNAL_ERROR
: s
="CURLM_INTERNAL_ERROR"; break;
4138 case CURLM_UNKNOWN_OPTION
: s
="CURLM_UNKNOWN_OPTION"; break;
4139 case CURLM_LAST
: s
="CURLM_LAST"; break;
4140 case CURLM_BAD_SOCKET
: s
="CURLM_BAD_SOCKET"; break;
4141 default : s
="CURLM_unknown"; break;
4143 raise_multi_error(s
);
4146 CAMLprim value
caml_curl_multi_socket_action(value v_multi
, value v_fd
, value v_kind
)
4148 CAMLparam3(v_multi
, v_fd
, v_kind
);
4149 CURLM
* h
= CURLM_val(v_multi
);
4150 int still_running
= 0;
4151 CURLMcode rc
= CURLM_OK
;
4152 curl_socket_t socket
;
4155 if (Val_none
== v_fd
)
4157 socket
= CURL_SOCKET_TIMEOUT
;
4161 socket
= Socket_val(Field(v_fd
, 0));
4164 switch (Int_val(v_kind
))
4167 case 1 : kind
|= CURL_CSELECT_IN
; break;
4168 case 2 : kind
|= CURL_CSELECT_OUT
; break;
4169 case 3 : kind
|= CURL_CSELECT_IN
| CURL_CSELECT_OUT
; break;
4171 raise_multi_error("caml_curl_multi_socket_action");
4174 /* fprintf(stdout,"fd %u kind %u\n",socket, kind); fflush(stdout); */
4176 caml_enter_blocking_section();
4178 rc
= curl_multi_socket_action(h
, socket
, kind
, &still_running
);
4179 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4180 caml_leave_blocking_section();
4184 CAMLreturn(Val_int(still_running
));
4187 CAMLprim value
caml_curl_multi_socket_all(value v_multi
)
4189 CAMLparam1(v_multi
);
4190 int still_running
= 0;
4191 CURLMcode rc
= CURLM_OK
;
4192 CURLM
* h
= CURLM_val(v_multi
);
4194 caml_enter_blocking_section();
4196 rc
= curl_multi_socket_all(h
, &still_running
);
4197 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4198 caml_leave_blocking_section();
4202 CAMLreturn(Val_int(still_running
));
4205 static int curlm_sock_cb_nolock(CURL
*e
, curl_socket_t sock
, int what
, ml_multi_handle
* multi
, void *sockp
)
4208 CAMLlocal2(v_what
,csock
);
4210 (void)sockp
; /* not used */
4212 /* v_what = Val_int(what); */
4215 case CURL_POLL_NONE
: v_what
= Val_int(0); break;
4216 case CURL_POLL_IN
: v_what
= Val_int(1); break;
4217 case CURL_POLL_OUT
: v_what
= Val_int(2); break;
4218 case CURL_POLL_INOUT
: v_what
= Val_int(3); break;
4219 case CURL_POLL_REMOVE
: v_what
= Val_int(4); break;
4221 fprintf(stderr
, "curlm_sock_cb sock=%d what=%d\n", sock
, what
);
4223 raise_multi_error("curlm_sock_cb"); /* FIXME exception from callback */
4225 csock
=Val_socket(sock
);
4226 caml_callback2(Field(multi
->values
,curlmopt_socket_function
),
4232 static int curlm_sock_cb(CURL
*e
, curl_socket_t sock
, int what
, void *cbp
, void *sockp
)
4235 caml_leave_blocking_section();
4236 ret
= curlm_sock_cb_nolock(e
, sock
, what
, (ml_multi_handle
*)cbp
, sockp
);
4237 caml_enter_blocking_section();
4241 CAMLprim value
caml_curl_multi_socketfunction(value v_multi
, value v_cb
)
4243 CAMLparam2(v_multi
, v_cb
);
4244 ml_multi_handle
* multi
= Multi_val(v_multi
);
4246 Store_field(multi
->values
, curlmopt_socket_function
, v_cb
);
4248 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETFUNCTION
, curlm_sock_cb
);
4249 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETDATA
, multi
);
4251 CAMLreturn(Val_unit
);
4254 static void curlm_timer_cb_nolock(ml_multi_handle
*multi
, long timeout_ms
)
4257 caml_callback(Field(multi
->values
,curlmopt_timer_function
), Val_long(timeout_ms
));
4261 static int curlm_timer_cb(CURLM
*multi
, long timeout_ms
, void *userp
)
4265 caml_leave_blocking_section();
4266 curlm_timer_cb_nolock((ml_multi_handle
*)userp
, timeout_ms
);
4267 caml_enter_blocking_section();
4271 CAMLprim value
caml_curl_multi_timerfunction(value v_multi
, value v_cb
)
4273 CAMLparam2(v_multi
, v_cb
);
4274 ml_multi_handle
* multi
= Multi_val(v_multi
);
4276 Store_field(multi
->values
, curlmopt_timer_function
, v_cb
);
4278 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERFUNCTION
, curlm_timer_cb
);
4279 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERDATA
, multi
);
4281 CAMLreturn(Val_unit
);
4284 CAMLprim value
caml_curl_multi_timeout(value v_multi
)
4286 CAMLparam1(v_multi
);
4288 CURLMcode rc
= CURLM_OK
;
4289 ml_multi_handle
* multi
= Multi_val(v_multi
);
4291 rc
= curl_multi_timeout(multi
->handle
, &ms
);
4295 CAMLreturn(Val_long(ms
));