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 /* prepends to the beginning of list */
628 static struct curl_slist
* curl_slist_prepend_ml(struct curl_slist
* list
, value v
)
630 /* FIXME check NULLs */
631 struct curl_slist
* new_item
= malloc(sizeof(struct curl_slist
));
633 new_item
->next
= list
;
634 new_item
->data
= strdup_ml(v
);
639 static void free_curl_slist(struct curl_slist
*slist
)
644 curl_slist_free_all(slist
);
647 static void raiseError(Connection
*conn
, CURLcode code
)
650 CAMLlocal1(exceptionData
);
652 char *errorString
= "Unknown Error";
655 for (i
= 0; errorMap
[i
].name
!= NULL
; i
++)
657 if (errorMap
[i
].error
== code
)
659 errorString
= errorMap
[i
].name
;
664 exceptionData
= caml_alloc(3, 0);
666 Store_field(exceptionData
, 0, Val_int(code
));
667 Store_field(exceptionData
, 1, Val_int(code
));
668 Store_field(exceptionData
, 2, copy_string(errorString
));
670 if (conn
!= NULL
&& conn
->curl_ERRORBUFFER
!= NULL
)
672 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0,
673 copy_string(conn
->curl_ERRORBUFFER
));
676 exception
= caml_named_value("CurlException");
678 if (exception
== NULL
)
679 caml_failwith("CurlException not registered");
681 raise_with_arg(*exception
, exceptionData
);
686 static void resetOcamlValues(Connection
* connection
)
690 for (i
= 0; i
< OcamlValuesSize
; i
++)
691 Store_field(connection
->ocamlValues
, i
, Val_unit
);
694 static Connection
* allocConnection(CURL
* h
)
696 Connection
* connection
= (Connection
*)malloc(sizeof(Connection
));
698 connection
->ocamlValues
= caml_alloc(OcamlValuesSize
, 0);
699 resetOcamlValues(connection
);
700 register_global_root(&connection
->ocamlValues
);
702 connection
->connection
= h
;
704 connection
->next
= NULL
;
705 connection
->prev
= NULL
;
707 if (connectionList
.tail
== NULL
)
709 connectionList
.tail
= connection
;
710 connectionList
.head
= connection
;
714 connection
->prev
= connectionList
.head
;
715 connectionList
.head
->next
= connection
;
716 connectionList
.head
= connection
;
719 connection
->refcount
= 0;
721 connection
->curl_URL
= NULL
;
722 connection
->curl_PROXY
= NULL
;
723 connection
->curl_USERPWD
= NULL
;
724 connection
->curl_PROXYUSERPWD
= NULL
;
725 connection
->curl_RANGE
= NULL
;
726 connection
->curl_ERRORBUFFER
= NULL
;
727 connection
->curl_POSTFIELDS
= NULL
;
728 connection
->curl_POSTFIELDSIZE
= -1;
729 connection
->curl_REFERER
= NULL
;
730 connection
->curl_USERAGENT
= NULL
;
731 connection
->curl_FTPPORT
= NULL
;
732 connection
->curl_COOKIE
= NULL
;
733 connection
->curl_HTTPHEADER
= NULL
;
734 connection
->httpPostBuffers
= NULL
;
735 connection
->httpPostFirst
= NULL
;
736 connection
->httpPostLast
= NULL
;
737 connection
->curl_SSLCERT
= NULL
;
738 connection
->curl_SSLCERTTYPE
= NULL
;
739 connection
->curl_SSLCERTPASSWD
= NULL
;
740 connection
->curl_SSLKEY
= NULL
;
741 connection
->curl_SSLKEYTYPE
= NULL
;
742 connection
->curl_SSLKEYPASSWD
= NULL
;
743 connection
->curl_SSLENGINE
= NULL
;
744 connection
->curl_QUOTE
= NULL
;
745 connection
->curl_POSTQUOTE
= NULL
;
746 connection
->curl_COOKIEFILE
= NULL
;
747 connection
->curl_CUSTOMREQUEST
= NULL
;
748 connection
->curl_INTERFACE
= NULL
;
749 connection
->curl_CAINFO
= NULL
;
750 connection
->curl_CAPATH
= NULL
;
751 connection
->curl_RANDOM_FILE
= NULL
;
752 connection
->curl_EGDSOCKET
= NULL
;
753 connection
->curl_COOKIEJAR
= NULL
;
754 connection
->curl_SSL_CIPHER_LIST
= NULL
;
755 connection
->curl_PRIVATE
= NULL
;
756 connection
->curl_HTTP200ALIASES
= NULL
;
757 connection
->curl_NETRC_FILE
= NULL
;
758 connection
->curl_FTP_ACCOUNT
= NULL
;
759 connection
->curl_COOKIELIST
= NULL
;
760 connection
->curl_FTP_ALTERNATIVE_TO_USER
= NULL
;
761 connection
->curl_SSH_PUBLIC_KEYFILE
= NULL
;
762 connection
->curl_SSH_PRIVATE_KEYFILE
= NULL
;
763 connection
->curl_COPYPOSTFIELDS
= NULL
;
764 connection
->curl_RESOLVE
= NULL
;
765 connection
->curl_DNS_SERVERS
= NULL
;
766 connection
->curl_MAIL_FROM
= NULL
;
767 connection
->curl_MAIL_RCPT
= NULL
;
772 static Connection
*newConnection(void)
776 caml_enter_blocking_section();
777 h
= curl_easy_init();
778 caml_leave_blocking_section();
780 return allocConnection(h
);
783 static void free_if(void* p
) { if (NULL
!= p
) free(p
); }
785 static void removeConnection(Connection
*connection
, int finalization
)
787 const char* fin_url
= NULL
;
789 if (!connection
->connection
)
791 return; /* already cleaned up */
796 /* cannot engage OCaml runtime at finalization, just report leak */
797 if (CURLE_OK
!= curl_easy_getinfo(connection
->connection
, CURLINFO_EFFECTIVE_URL
, &fin_url
) || NULL
== fin_url
)
801 fprintf(stderr
,"Curl: handle %p leaked, conn %p, url %s\n", connection
->connection
, connection
, fin_url
);
806 enter_blocking_section();
807 curl_easy_cleanup(connection
->connection
);
808 leave_blocking_section();
811 connection
->connection
= NULL
;
813 if (connectionList
.tail
== connection
)
814 connectionList
.tail
= connectionList
.tail
->next
;
815 if (connectionList
.head
== connection
)
816 connectionList
.head
= connectionList
.head
->prev
;
818 if (connection
->next
!= NULL
)
819 connection
->next
->prev
= connection
->prev
;
820 if (connection
->prev
!= NULL
)
821 connection
->prev
->next
= connection
->next
;
823 remove_global_root(&connection
->ocamlValues
);
825 free_if(connection
->curl_URL
);
826 free_if(connection
->curl_PROXY
);
827 free_if(connection
->curl_USERPWD
);
828 free_if(connection
->curl_PROXYUSERPWD
);
829 free_if(connection
->curl_RANGE
);
830 free_if(connection
->curl_ERRORBUFFER
);
831 free_if(connection
->curl_POSTFIELDS
);
832 free_if(connection
->curl_REFERER
);
833 free_if(connection
->curl_USERAGENT
);
834 free_if(connection
->curl_FTPPORT
);
835 free_if(connection
->curl_COOKIE
);
836 free_curl_slist(connection
->curl_HTTPHEADER
);
837 free_curl_slist(connection
->httpPostBuffers
);
838 if (connection
->httpPostFirst
!= NULL
)
839 curl_formfree(connection
->httpPostFirst
);
840 free_curl_slist(connection
->curl_RESOLVE
);
841 free_if(connection
->curl_SSLCERT
);
842 free_if(connection
->curl_SSLCERTTYPE
);
843 free_if(connection
->curl_SSLCERTPASSWD
);
844 free_if(connection
->curl_SSLKEY
);
845 free_if(connection
->curl_SSLKEYTYPE
);
846 free_if(connection
->curl_SSLKEYPASSWD
);
847 free_if(connection
->curl_SSLENGINE
);
848 free_curl_slist(connection
->curl_QUOTE
);
849 free_curl_slist(connection
->curl_POSTQUOTE
);
850 free_if(connection
->curl_COOKIEFILE
);
851 free_if(connection
->curl_CUSTOMREQUEST
);
852 free_if(connection
->curl_INTERFACE
);
853 free_if(connection
->curl_CAINFO
);
854 free_if(connection
->curl_CAPATH
);
855 free_if(connection
->curl_RANDOM_FILE
);
856 free_if(connection
->curl_EGDSOCKET
);
857 free_if(connection
->curl_COOKIEJAR
);
858 free_if(connection
->curl_SSL_CIPHER_LIST
);
859 free_if(connection
->curl_PRIVATE
);
860 free_curl_slist(connection
->curl_HTTP200ALIASES
);
861 free_if(connection
->curl_NETRC_FILE
);
862 free_if(connection
->curl_FTP_ACCOUNT
);
863 free_if(connection
->curl_COOKIELIST
);
864 free_if(connection
->curl_FTP_ALTERNATIVE_TO_USER
);
865 free_if(connection
->curl_SSH_PUBLIC_KEYFILE
);
866 free_if(connection
->curl_SSH_PRIVATE_KEYFILE
);
867 free_if(connection
->curl_COPYPOSTFIELDS
);
868 free_if(connection
->curl_DNS_SERVERS
);
869 free_if(connection
->curl_MAIL_FROM
);
870 free_curl_slist(connection
->curl_MAIL_RCPT
);
874 static void checkConnection(Connection
* connection
)
879 static void checkConnection(Connection
*connection
)
881 Connection
*listIter
;
883 listIter
= connectionList
.tail
;
885 while (listIter
!= NULL
)
887 if (listIter
== connection
)
890 listIter
= listIter
->next
;
893 failwith("Invalid Connection");
897 static Connection
* findConnection(CURL
* h
)
899 Connection
*listIter
;
901 listIter
= connectionList
.tail
;
903 while (listIter
!= NULL
)
905 if (listIter
->connection
== h
)
908 listIter
= listIter
->next
;
911 failwith("Unknown handle");
914 void op_curl_easy_finalize(value v
)
916 Connection
* conn
= Connection_val(v
);
917 /* same connection may be referenced by several different
918 OCaml values, see e.g. caml_curl_multi_remove_finished */
920 if (0 == conn
->refcount
)
922 removeConnection(conn
, 1);
927 int op_curl_easy_compare(value v1
, value v2
)
929 size_t p1
= (size_t)Connection_val(v1
);
930 size_t p2
= (size_t)Connection_val(v2
);
931 return (p1
== p2
? 0 : (p1
> p2
? 1 : -1)); /* compare addresses */
934 intnat
op_curl_easy_hash(value v
)
936 return (size_t)Connection_val(v
); /* address */
939 static struct custom_operations curl_easy_ops
= {
941 op_curl_easy_finalize
,
942 op_curl_easy_compare
,
944 custom_serialize_default
,
945 custom_deserialize_default
,
946 #if defined(custom_compare_ext_default)
947 custom_compare_ext_default
,
951 value
caml_curl_alloc(Connection
* conn
)
953 value v
= caml_alloc_custom(&curl_easy_ops
, sizeof(Connection
*), 0, 1);
954 Connection_val(v
) = conn
;
959 #define WRAP_DATA_CALLBACK(name) \
960 static size_t cb_##name(char *ptr, size_t size, size_t nmemb, void *data)\
963 leave_blocking_section();\
964 result = cb_##name##_nolock(ptr,size,nmemb,data);\
965 enter_blocking_section();\
969 static size_t cb_WRITEFUNCTION_nolock(char *ptr
, size_t size
, size_t nmemb
, void *data
)
972 CAMLlocal2(result
, str
);
973 Connection
*conn
= (Connection
*)data
;
976 checkConnection(conn
);
978 str
= alloc_string(size
*nmemb
);
980 for (i
= 0; i
< size
*nmemb
; i
++)
981 Byte(str
, i
) = ptr
[i
];
983 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_WRITEFUNCTION
), str
);
985 CAMLreturnT(size_t, Is_exception_result(result
) ? 0 : Int_val(result
));
988 WRAP_DATA_CALLBACK( WRITEFUNCTION
)
990 static size_t cb_READFUNCTION_nolock(void *ptr
, size_t size
, size_t nmemb
, void *data
)
994 Connection
*conn
= (Connection
*)data
;
997 checkConnection(conn
);
999 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_READFUNCTION
),
1000 Val_int(size
*nmemb
));
1002 if (Is_exception_result(result
))
1004 CAMLreturnT(size_t,CURL_READFUNC_ABORT
);
1007 length
= string_length(result
);
1009 if (length
<= size
*nmemb
)
1011 memcpy(ptr
, String_val(result
), length
);
1013 CAMLreturnT(size_t,length
);
1017 CAMLreturnT(size_t,CURL_READFUNC_ABORT
);
1021 WRAP_DATA_CALLBACK( READFUNCTION
)
1023 static size_t cb_HEADERFUNCTION_nolock(char *ptr
, size_t size
, size_t nmemb
, void *data
)
1026 CAMLlocal2(result
,str
);
1027 Connection
*conn
= (Connection
*)data
;
1030 checkConnection(conn
);
1032 str
= alloc_string(size
*nmemb
);
1034 for (i
= 0; i
< size
*nmemb
; i
++)
1035 Byte(str
, i
) = ptr
[i
];
1037 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_HEADERFUNCTION
), str
);
1039 CAMLreturnT(size_t, Is_exception_result(result
) ? 0 : Int_val(result
));
1042 WRAP_DATA_CALLBACK( HEADERFUNCTION
)
1044 static int cb_PROGRESSFUNCTION_nolock(void *data
,
1052 CAMLlocalN(callbackData
, 4);
1053 Connection
*conn
= (Connection
*)data
;
1055 checkConnection(conn
);
1057 callbackData
[0] = copy_double(dlTotal
);
1058 callbackData
[1] = copy_double(dlNow
);
1059 callbackData
[2] = copy_double(ulTotal
);
1060 callbackData
[3] = copy_double(ulNow
);
1062 result
= callbackN_exn(Field(conn
->ocamlValues
, Ocaml_PROGRESSFUNCTION
),
1065 CAMLreturnT(int, Is_exception_result(result
) ? 1 : Bool_val(result
));
1068 static int cb_PROGRESSFUNCTION(void *data
,
1075 leave_blocking_section();
1076 r
= cb_PROGRESSFUNCTION_nolock(data
,dlTotal
,dlNow
,ulTotal
,ulNow
);
1077 enter_blocking_section();
1081 static int cb_DEBUGFUNCTION_nolock(CURL
*debugConnection
,
1082 curl_infotype infoType
,
1084 size_t bufferLength
,
1088 CAMLlocal3(camlDebugConnection
, camlInfoType
, camlMessage
);
1090 Connection
*conn
= (Connection
*)data
;
1091 (void)debugConnection
; /* not used */
1093 checkConnection(conn
);
1095 camlDebugConnection
= (value
)conn
;
1096 camlInfoType
= Val_long(infoType
);
1097 camlMessage
= alloc_string(bufferLength
);
1099 for (i
= 0; i
< bufferLength
; i
++)
1100 Byte(camlMessage
, i
) = buffer
[i
];
1102 callback3_exn(Field(conn
->ocamlValues
, Ocaml_DEBUGFUNCTION
),
1103 camlDebugConnection
,
1107 CAMLreturnT(int, 0);
1110 static int cb_DEBUGFUNCTION(CURL
*debugConnection
,
1111 curl_infotype infoType
,
1113 size_t bufferLength
,
1117 leave_blocking_section();
1118 r
= cb_DEBUGFUNCTION_nolock(debugConnection
, infoType
, buffer
, bufferLength
, data
);
1119 enter_blocking_section();
1123 static curlioerr
cb_IOCTLFUNCTION_nolock(CURL
*ioctl
,
1128 CAMLlocal3(camlResult
, camlConnection
, camlCmd
);
1129 Connection
*conn
= (Connection
*)data
;
1130 curlioerr result
= CURLIOE_OK
;
1131 (void)ioctl
; /* not used */
1133 checkConnection(conn
);
1135 if (cmd
== CURLIOCMD_NOP
)
1136 camlCmd
= Val_long(0);
1137 else if (cmd
== CURLIOCMD_RESTARTREAD
)
1138 camlCmd
= Val_long(1);
1140 failwith("Invalid IOCTL Cmd!");
1142 camlConnection
= caml_curl_alloc(conn
);
1144 camlResult
= callback2_exn(Field(conn
->ocamlValues
, Ocaml_IOCTLFUNCTION
),
1148 if (Is_exception_result(camlResult
))
1150 result
= CURLIOE_FAILRESTART
;
1153 switch (Long_val(camlResult
))
1155 case 0: /* CURLIOE_OK */
1156 result
= CURLIOE_OK
;
1159 case 1: /* CURLIOE_UNKNOWNCMD */
1160 result
= CURLIOE_UNKNOWNCMD
;
1163 case 2: /* CURLIOE_FAILRESTART */
1164 result
= CURLIOE_FAILRESTART
;
1167 default: /* Incorrect return value, but let's handle it */
1168 result
= CURLIOE_FAILRESTART
;
1172 CAMLreturnT(curlioerr
, result
);
1175 static curlioerr
cb_IOCTLFUNCTION(CURL
*ioctl
,
1180 leave_blocking_section();
1181 r
= cb_IOCTLFUNCTION_nolock(ioctl
, cmd
, data
);
1182 enter_blocking_section();
1186 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1187 static int cb_SEEKFUNCTION_nolock(void *data
,
1192 CAMLlocal3(camlResult
, camlOffset
, camlOrigin
);
1193 Connection
*conn
= (Connection
*)data
;
1195 camlOffset
= copy_int64(offset
);
1197 if (origin
== SEEK_SET
)
1198 camlOrigin
= Val_long(0);
1199 else if (origin
== SEEK_CUR
)
1200 camlOrigin
= Val_long(1);
1201 else if (origin
== SEEK_END
)
1202 camlOrigin
= Val_long(2);
1204 failwith("Invalid seek code");
1206 camlResult
= callback2_exn(Field(conn
->ocamlValues
,
1207 Ocaml_SEEKFUNCTION
),
1212 if (Is_exception_result(camlResult
))
1213 result
= CURL_SEEKFUNC_FAIL
;
1215 switch (Int_val(camlResult
))
1217 case 0: result
= CURL_SEEKFUNC_OK
; break;
1218 case 1: result
= CURL_SEEKFUNC_FAIL
; break;
1219 case 2: result
= CURL_SEEKFUNC_CANTSEEK
; break;
1220 default: failwith("Invalid seek result");
1223 CAMLreturnT(int, result
);
1226 static int cb_SEEKFUNCTION(void *data
,
1231 leave_blocking_section();
1232 r
= cb_SEEKFUNCTION_nolock(data
,offset
,origin
);
1233 enter_blocking_section();
1239 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1240 static int cb_OPENSOCKETFUNCTION_nolock(void *data
,
1241 curlsocktype purpose
,
1242 struct curl_sockaddr
*addr
)
1246 Connection
*conn
= (Connection
*)data
;
1248 (void)purpose
; /* not used */
1250 sock
= socket(addr
->family
, addr
->socktype
, addr
->protocol
);
1255 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_OPENSOCKETFUNCTION
), Val_int(sock
));
1256 if (Is_exception_result(result
))
1263 CAMLreturnT(int, (sock
== -1) ? CURL_SOCKET_BAD
: sock
);
1266 static int cb_OPENSOCKETFUNCTION(void *data
,
1267 curlsocktype purpose
,
1268 struct curl_sockaddr
*address
)
1271 leave_blocking_section();
1272 r
= cb_OPENSOCKETFUNCTION_nolock(data
,purpose
,address
);
1273 enter_blocking_section();
1280 ** curl_global_init helper function
1283 CAMLprim value
helper_curl_global_init(value initOption
)
1285 CAMLparam1(initOption
);
1287 switch (Long_val(initOption
))
1289 case 0: /* CURLINIT_GLOBALALL */
1290 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_ALL
)));
1293 case 1: /* CURLINIT_GLOBALSSL */
1294 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_SSL
)));
1297 case 2: /* CURLINIT_GLOBALWIN32 */
1298 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_WIN32
)));
1301 case 3: /* CURLINIT_GLOBALNOTHING */
1302 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_NOTHING
)));
1306 failwith("Invalid Initialization Option");
1310 /* Keep compiler happy, we should never get here due to failwith() */
1311 CAMLreturn(Val_unit
);
1315 ** curl_global_cleanup helper function
1318 CAMLprim value
helper_curl_global_cleanup(void)
1322 curl_global_cleanup();
1324 CAMLreturn(Val_unit
);
1328 ** curl_easy_init helper function
1330 CAMLprim value
helper_curl_easy_init(void)
1335 result
= caml_curl_alloc(newConnection());
1340 CAMLprim value
helper_curl_easy_reset(value conn
)
1343 Connection
*connection
= Connection_val(conn
);
1345 checkConnection(connection
);
1346 curl_easy_reset(connection
->connection
);
1347 resetOcamlValues(connection
);
1349 CAMLreturn(Val_unit
);
1353 ** curl_easy_setopt helper utility functions
1356 #define SETOPT_FUNCTION(name) \
1357 static void handle_##name##FUNCTION(Connection *conn, value option) \
1359 CAMLparam1(option); \
1360 CURLcode result = CURLE_OK; \
1361 Store_field(conn->ocamlValues, Ocaml_##name##FUNCTION, option); \
1362 result = curl_easy_setopt(conn->connection, CURLOPT_##name##FUNCTION, cb_##name##FUNCTION); \
1363 if (result != CURLE_OK) raiseError(conn, result); \
1364 result = curl_easy_setopt(conn->connection, CURLOPT_##name##DATA, conn); \
1365 if (result != CURLE_OK) raiseError(conn, result); \
1369 SETOPT_FUNCTION( WRITE
)
1370 SETOPT_FUNCTION( READ
)
1371 SETOPT_FUNCTION( HEADER
)
1372 SETOPT_FUNCTION( PROGRESS
)
1373 SETOPT_FUNCTION( DEBUG
)
1375 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1376 SETOPT_FUNCTION( SEEK
)
1379 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
1380 SETOPT_FUNCTION( IOCTL
)
1383 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1384 SETOPT_FUNCTION( OPENSOCKET
)
1387 static void handle_slist(Connection
*conn
, struct curl_slist
** slist
, OcamlValue caml_option
, CURLoption curl_option
, value option
)
1390 CURLcode result
= CURLE_OK
;
1392 Store_field(conn
->ocamlValues
, caml_option
, option
);
1394 free_curl_slist(*slist
);
1397 while (Val_emptylist
!= option
)
1399 *slist
= curl_slist_append(*slist
, String_val(Field(option
, 0)));
1401 option
= Field(option
, 1);
1404 result
= curl_easy_setopt(conn
->connection
, curl_option
, *slist
);
1406 if (result
!= CURLE_OK
)
1407 raiseError(conn
, result
);
1412 #define SETOPT_STRING(name) \
1413 static void handle_##name(Connection *conn, value option) \
1415 CAMLparam1(option); \
1416 CURLcode result = CURLE_OK; \
1418 Store_field(conn->ocamlValues, Ocaml_##name, option); \
1420 if (conn->curl_##name != NULL) \
1421 free(conn->curl_##name); \
1423 conn->curl_##name = strdup(String_val(option)); \
1425 result = curl_easy_setopt(conn->connection, CURLOPT_##name, conn->curl_##name); \
1427 if (result != CURLE_OK) \
1428 raiseError(conn, result); \
1433 #define SETOPT_VAL_(func_name, curl_option, conv_val) \
1434 static void func_name(Connection *conn, value option) \
1436 CAMLparam1(option); \
1437 CURLcode result = CURLE_OK; \
1439 result = curl_easy_setopt(conn->connection, curl_option, conv_val(option)); \
1441 if (result != CURLE_OK) \
1442 raiseError(conn, result); \
1447 #define SETOPT_VAL(name, conv) SETOPT_VAL_(handle_##name, CURLOPT_##name, conv)
1448 #define SETOPT_BOOL(name) SETOPT_VAL(name, Bool_val)
1449 #define SETOPT_LONG(name) SETOPT_VAL(name, Long_val)
1450 #define SETOPT_INT64(name) SETOPT_VAL(name, Int64_val)
1452 #define SETOPT_SLIST(name) \
1453 static void handle_##name(Connection* conn, value option) \
1455 handle_slist(conn,&(conn->curl_##name),Ocaml_##name,CURLOPT_##name,option); \
1459 SETOPT_LONG( INFILESIZE
)
1460 SETOPT_STRING( PROXY
)
1461 SETOPT_LONG( PROXYPORT
)
1462 SETOPT_BOOL( HTTPPROXYTUNNEL
)
1463 SETOPT_BOOL( VERBOSE
)
1464 SETOPT_BOOL( HEADER
)
1465 SETOPT_BOOL( NOPROGRESS
)
1467 #if HAVE_DECL_CURLOPT_NOSIGNAL
1468 SETOPT_BOOL( NOSIGNAL
)
1471 SETOPT_BOOL( NOBODY
)
1472 SETOPT_BOOL( FAILONERROR
)
1473 SETOPT_BOOL( UPLOAD
)
1475 SETOPT_BOOL( FTPLISTONLY
)
1476 SETOPT_BOOL( FTPAPPEND
)
1479 static void handle_NETRC(Connection
*conn
, value option
)
1482 CURLcode result
= CURLE_OK
;
1485 switch (Long_val(option
))
1487 case 0: /* CURL_NETRC_OPTIONAL */
1488 netrc
= CURL_NETRC_OPTIONAL
;
1491 case 1:/* CURL_NETRC_IGNORED */
1492 netrc
= CURL_NETRC_IGNORED
;
1495 case 2: /* CURL_NETRC_REQUIRED */
1496 netrc
= CURL_NETRC_REQUIRED
;
1500 failwith("Invalid NETRC Option");
1504 result
= curl_easy_setopt(conn
->connection
,
1508 if (result
!= CURLE_OK
)
1509 raiseError(conn
, result
);
1514 #if HAVE_DECL_CURLOPT_ENCODING
1515 static void handle_ENCODING(Connection
*conn
, value option
)
1518 CURLcode result
= CURLE_OK
;
1520 switch (Long_val(option
))
1522 case 0: /* CURL_ENCODING_NONE */
1523 result
= curl_easy_setopt(conn
->connection
,
1528 case 1: /* CURL_ENCODING_DEFLATE */
1529 result
= curl_easy_setopt(conn
->connection
,
1534 case 2: /* CURL_ENCODING_GZIP */
1535 result
= curl_easy_setopt(conn
->connection
,
1540 case 3: /* CURL_ENCODING_ANY */
1541 result
= curl_easy_setopt(conn
->connection
,
1547 failwith("Invalid Encoding Option");
1551 if (result
!= CURLE_OK
)
1552 raiseError(conn
, result
);
1559 SETOPT_BOOL( FOLLOWLOCATION
)
1560 SETOPT_BOOL( TRANSFERTEXT
)
1562 SETOPT_STRING( USERPWD
)
1563 SETOPT_STRING( PROXYUSERPWD
)
1564 SETOPT_STRING( RANGE
)
1566 static void handle_ERRORBUFFER(Connection
*conn
, value option
)
1569 CURLcode result
= CURLE_OK
;
1571 Store_field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
, option
);
1573 if (conn
->curl_ERRORBUFFER
!= NULL
)
1574 free(conn
->curl_ERRORBUFFER
);
1576 conn
->curl_ERRORBUFFER
= malloc(sizeof(char) * CURL_ERROR_SIZE
);
1578 result
= curl_easy_setopt(conn
->connection
,
1579 CURLOPT_ERRORBUFFER
,
1580 conn
->curl_ERRORBUFFER
);
1582 if (result
!= CURLE_OK
)
1583 raiseError(conn
, result
);
1588 SETOPT_LONG( TIMEOUT
)
1590 static void handle_POSTFIELDS(Connection
*conn
, value option
)
1593 CURLcode result
= CURLE_OK
;
1595 Store_field(conn
->ocamlValues
, Ocaml_POSTFIELDS
, option
);
1597 if (conn
->curl_POSTFIELDS
!= NULL
)
1598 free(conn
->curl_POSTFIELDS
);
1600 conn
->curl_POSTFIELDS
= strdup_ml(option
);
1602 result
= curl_easy_setopt(conn
->connection
,
1604 conn
->curl_POSTFIELDS
);
1606 if (result
!= CURLE_OK
)
1607 raiseError(conn
, result
);
1612 SETOPT_LONG( POSTFIELDSIZE
)
1613 SETOPT_STRING( REFERER
)
1614 SETOPT_STRING( USERAGENT
)
1615 SETOPT_STRING( FTPPORT
)
1616 SETOPT_LONG( LOW_SPEED_LIMIT
)
1617 SETOPT_LONG( LOW_SPEED_TIME
)
1618 SETOPT_LONG( RESUME_FROM
)
1619 SETOPT_STRING( COOKIE
)
1621 SETOPT_SLIST( HTTPHEADER
)
1623 static void handle_HTTPPOST(Connection
*conn
, value option
)
1626 CAMLlocal3(listIter
, formItem
, contentType
);
1627 CURLcode result
= CURLE_OK
;
1631 Store_field(conn
->ocamlValues
, Ocaml_HTTPPOST
, option
);
1633 free_curl_slist(conn
->httpPostBuffers
);
1634 if (conn
->httpPostFirst
!= NULL
)
1635 curl_formfree(conn
->httpPostFirst
);
1637 conn
->httpPostBuffers
= NULL
;
1638 conn
->httpPostFirst
= NULL
;
1639 conn
->httpPostLast
= NULL
;
1641 while (!Is_long(listIter
))
1643 formItem
= Field(listIter
, 0);
1645 switch (Tag_val(formItem
))
1647 case 0: /* CURLFORM_CONTENT */
1648 if (Wosize_val(formItem
) < 3)
1650 failwith("Incorrect CURLFORM_CONTENT parameters");
1653 if (Is_long(Field(formItem
, 2)) &&
1654 Long_val(Field(formItem
, 2)) == 0)
1656 curl_formadd(&conn
->httpPostFirst
,
1657 &conn
->httpPostLast
,
1659 String_val(Field(formItem
, 0)),
1660 CURLFORM_NAMELENGTH
,
1661 string_length(Field(formItem
, 0)),
1662 CURLFORM_COPYCONTENTS
,
1663 String_val(Field(formItem
, 1)),
1664 CURLFORM_CONTENTSLENGTH
,
1665 string_length(Field(formItem
, 1)),
1668 else if (Is_block(Field(formItem
, 2)))
1670 contentType
= Field(formItem
, 2);
1672 curl_formadd(&conn
->httpPostFirst
,
1673 &conn
->httpPostLast
,
1675 String_val(Field(formItem
, 0)),
1676 CURLFORM_NAMELENGTH
,
1677 string_length(Field(formItem
, 0)),
1678 CURLFORM_COPYCONTENTS
,
1679 String_val(Field(formItem
, 1)),
1680 CURLFORM_CONTENTSLENGTH
,
1681 string_length(Field(formItem
, 1)),
1682 CURLFORM_CONTENTTYPE
,
1683 String_val(Field(contentType
, 0)),
1688 failwith("Incorrect CURLFORM_CONTENT parameters");
1692 case 1: /* CURLFORM_FILECONTENT */
1693 if (Wosize_val(formItem
) < 3)
1695 failwith("Incorrect CURLFORM_FILECONTENT parameters");
1698 if (Is_long(Field(formItem
, 2)) &&
1699 Long_val(Field(formItem
, 2)) == 0)
1701 curl_formadd(&conn
->httpPostFirst
,
1702 &conn
->httpPostLast
,
1704 String_val(Field(formItem
, 0)),
1705 CURLFORM_NAMELENGTH
,
1706 string_length(Field(formItem
, 0)),
1707 CURLFORM_FILECONTENT
,
1708 String_val(Field(formItem
, 1)),
1711 else if (Is_block(Field(formItem
, 2)))
1713 contentType
= Field(formItem
, 2);
1715 curl_formadd(&conn
->httpPostFirst
,
1716 &conn
->httpPostLast
,
1718 String_val(Field(formItem
, 0)),
1719 CURLFORM_NAMELENGTH
,
1720 string_length(Field(formItem
, 0)),
1721 CURLFORM_FILECONTENT
,
1722 String_val(Field(formItem
, 1)),
1723 CURLFORM_CONTENTTYPE
,
1724 String_val(Field(contentType
, 0)),
1729 failwith("Incorrect CURLFORM_FILECONTENT parameters");
1733 case 2: /* CURLFORM_FILE */
1734 if (Wosize_val(formItem
) < 3)
1736 failwith("Incorrect CURLFORM_FILE parameters");
1739 if (Is_long(Field(formItem
, 2)) &&
1740 Long_val(Field(formItem
, 2)) == 0)
1742 curl_formadd(&conn
->httpPostFirst
,
1743 &conn
->httpPostLast
,
1745 String_val(Field(formItem
, 0)),
1746 CURLFORM_NAMELENGTH
,
1747 string_length(Field(formItem
, 0)),
1749 String_val(Field(formItem
, 1)),
1752 else if (Is_block(Field(formItem
, 2)))
1754 contentType
= Field(formItem
, 2);
1756 curl_formadd(&conn
->httpPostFirst
,
1757 &conn
->httpPostLast
,
1759 String_val(Field(formItem
, 0)),
1760 CURLFORM_NAMELENGTH
,
1761 string_length(Field(formItem
, 0)),
1763 String_val(Field(formItem
, 1)),
1764 CURLFORM_CONTENTTYPE
,
1765 String_val(Field(contentType
, 0)),
1770 failwith("Incorrect CURLFORM_FILE parameters");
1774 case 3: /* CURLFORM_BUFFER */
1775 if (Wosize_val(formItem
) < 4)
1777 failwith("Incorrect CURLFORM_BUFFER parameters");
1780 if (Is_long(Field(formItem
, 3)) &&
1781 Long_val(Field(formItem
, 3)) == 0)
1783 conn
->httpPostBuffers
= curl_slist_prepend_ml(conn
->httpPostBuffers
, Field(formItem
, 2));
1785 curl_formadd(&conn
->httpPostFirst
,
1786 &conn
->httpPostLast
,
1788 String_val(Field(formItem
, 0)),
1789 CURLFORM_NAMELENGTH
,
1790 string_length(Field(formItem
, 0)),
1792 String_val(Field(formItem
, 1)),
1794 conn
->httpPostBuffers
->data
,
1795 CURLFORM_BUFFERLENGTH
,
1796 string_length(Field(formItem
, 2)),
1799 else if (Is_block(Field(formItem
, 3)))
1801 conn
->httpPostBuffers
= curl_slist_prepend_ml(conn
->httpPostBuffers
, Field(formItem
, 2));
1803 contentType
= Field(formItem
, 3);
1805 curl_formadd(&conn
->httpPostFirst
,
1806 &conn
->httpPostLast
,
1808 String_val(Field(formItem
, 0)),
1809 CURLFORM_NAMELENGTH
,
1810 string_length(Field(formItem
, 0)),
1812 String_val(Field(formItem
, 1)),
1814 conn
->httpPostBuffers
->data
,
1815 CURLFORM_BUFFERLENGTH
,
1816 string_length(Field(formItem
, 2)),
1817 CURLFORM_CONTENTTYPE
,
1818 String_val(Field(contentType
, 0)),
1823 failwith("Incorrect CURLFORM_BUFFER parameters");
1828 listIter
= Field(listIter
, 1);
1831 result
= curl_easy_setopt(conn
->connection
,
1833 conn
->httpPostFirst
);
1835 if (result
!= CURLE_OK
)
1836 raiseError(conn
, result
);
1841 SETOPT_STRING( SSLCERT
)
1842 SETOPT_STRING( SSLCERTTYPE
)
1843 SETOPT_STRING( SSLCERTPASSWD
)
1844 SETOPT_STRING( SSLKEY
)
1845 SETOPT_STRING( SSLKEYTYPE
)
1846 SETOPT_STRING( SSLKEYPASSWD
)
1847 SETOPT_STRING( SSLENGINE
)
1848 SETOPT_BOOL( SSLENGINE_DEFAULT
)
1851 SETOPT_SLIST( QUOTE
)
1852 SETOPT_SLIST( POSTQUOTE
)
1854 SETOPT_STRING( COOKIEFILE
)
1855 SETOPT_LONG( SSLVERSION
)
1857 static void handle_TIMECONDITION(Connection
*conn
, value option
)
1860 CURLcode result
= CURLE_OK
;
1861 int timecond
= CURL_TIMECOND_NONE
;
1863 switch (Long_val(option
))
1865 case 0: timecond
= CURL_TIMECOND_NONE
; break;
1866 case 1: timecond
= CURL_TIMECOND_IFMODSINCE
; break;
1867 case 2: timecond
= CURL_TIMECOND_IFUNMODSINCE
; break;
1868 case 3: timecond
= CURL_TIMECOND_LASTMOD
; break;
1870 failwith("Invalid TIMECOND Option");
1874 result
= curl_easy_setopt(conn
->connection
, CURLOPT_TIMECONDITION
, timecond
);
1876 if (result
!= CURLE_OK
)
1877 raiseError(conn
, result
);
1882 SETOPT_VAL( TIMEVALUE
, Int32_val
)
1883 SETOPT_STRING( CUSTOMREQUEST
)
1884 SETOPT_STRING( INTERFACE
)
1886 static void handle_KRB4LEVEL(Connection
*conn
, value option
)
1889 CURLcode result
= CURLE_OK
;
1891 switch (Long_val(option
))
1893 case 0: /* KRB4_NONE */
1894 result
= curl_easy_setopt(conn
->connection
,
1899 case 1: /* KRB4_CLEAR */
1900 result
= curl_easy_setopt(conn
->connection
,
1905 case 2: /* KRB4_SAFE */
1906 result
= curl_easy_setopt(conn
->connection
,
1911 case 3: /* KRB4_CONFIDENTIAL */
1912 result
= curl_easy_setopt(conn
->connection
,
1917 case 4: /* KRB4_PRIVATE */
1918 result
= curl_easy_setopt(conn
->connection
,
1924 failwith("Invalid KRB4 Option");
1928 if (result
!= CURLE_OK
)
1929 raiseError(conn
, result
);
1934 SETOPT_BOOL( SSL_VERIFYPEER
)
1935 SETOPT_STRING( CAINFO
)
1936 SETOPT_STRING( CAPATH
)
1937 SETOPT_BOOL( FILETIME
)
1938 SETOPT_LONG( MAXREDIRS
)
1939 SETOPT_LONG( MAXCONNECTS
)
1941 static void handle_CLOSEPOLICY(Connection
*conn
, value option
)
1944 CURLcode result
= CURLE_OK
;
1946 switch (Long_val(option
))
1948 case 0: /* CLOSEPOLICY_OLDEST */
1949 result
= curl_easy_setopt(conn
->connection
,
1950 CURLOPT_CLOSEPOLICY
,
1951 CURLCLOSEPOLICY_OLDEST
);
1954 case 1: /* CLOSEPOLICY_LEAST_RECENTLY_USED */
1955 result
= curl_easy_setopt(conn
->connection
,
1956 CURLOPT_CLOSEPOLICY
,
1957 CURLCLOSEPOLICY_LEAST_RECENTLY_USED
);
1961 failwith("Invalid CLOSEPOLICY Option");
1965 if (result
!= CURLE_OK
)
1966 raiseError(conn
, result
);
1971 SETOPT_BOOL( FRESH_CONNECT
)
1972 SETOPT_BOOL( FORBID_REUSE
)
1973 SETOPT_STRING( RANDOM_FILE
)
1974 SETOPT_STRING( EGDSOCKET
)
1975 SETOPT_LONG( CONNECTTIMEOUT
)
1976 SETOPT_BOOL( HTTPGET
)
1978 static void handle_SSL_VERIFYHOST(Connection
*conn
, value option
)
1981 CURLcode result
= CURLE_OK
;
1983 switch (Long_val(option
))
1985 case 0: /* SSLVERIFYHOST_NONE */
1986 case 1: /* SSLVERIFYHOST_EXISTENCE */
1987 case 2: /* SSLVERIFYHOST_HOSTNAME */
1988 result
= curl_easy_setopt(conn
->connection
,
1989 CURLOPT_SSL_VERIFYHOST
,
1990 /* map EXISTENCE to HOSTNAME */
1991 Long_val(option
) == 0 ? 0 : 2);
1995 failwith("Invalid SSLVERIFYHOST Option");
1999 if (result
!= CURLE_OK
)
2000 raiseError(conn
, result
);
2005 SETOPT_STRING( COOKIEJAR
)
2006 SETOPT_STRING( SSL_CIPHER_LIST
)
2008 static void handle_HTTP_VERSION(Connection
*conn
, value option
)
2011 CURLcode result
= CURLE_OK
;
2013 switch (Long_val(option
))
2015 case 0: /* HTTP_VERSION_NONE */
2016 result
= curl_easy_setopt(conn
->connection
,
2017 CURLOPT_HTTP_VERSION
,
2018 CURL_HTTP_VERSION_NONE
);
2021 case 1: /* HTTP_VERSION_1_0 */
2022 result
= curl_easy_setopt(conn
->connection
,
2023 CURLOPT_HTTP_VERSION
,
2024 CURL_HTTP_VERSION_1_0
);
2027 case 2: /* HTTP_VERSION_1_1 */
2028 result
= curl_easy_setopt(conn
->connection
,
2029 CURLOPT_HTTP_VERSION
,
2030 CURL_HTTP_VERSION_1_1
);
2034 failwith("Invalid HTTP_VERSION Option");
2038 if (result
!= CURLE_OK
)
2039 raiseError(conn
, result
);
2044 SETOPT_BOOL( FTP_USE_EPSV
)
2045 SETOPT_LONG( DNS_CACHE_TIMEOUT
)
2046 SETOPT_BOOL( DNS_USE_GLOBAL_CACHE
)
2048 #if HAVE_DECL_CURLOPT_PRIVATE
2049 SETOPT_STRING( PRIVATE
)
2052 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2053 SETOPT_SLIST( HTTP200ALIASES
)
2056 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2057 SETOPT_BOOL( UNRESTRICTED_AUTH
)
2060 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2061 SETOPT_BOOL( FTP_USE_EPRT
)
2064 #if HAVE_DECL_CURLOPT_HTTPAUTH
2065 static void handle_HTTPAUTH(Connection
*conn
, value option
)
2068 CAMLlocal1(listIter
);
2069 CURLcode result
= CURLE_OK
;
2070 long auth
= CURLAUTH_NONE
;
2074 while (!Is_long(listIter
))
2076 switch (Long_val(Field(listIter
, 0)))
2078 case 0: /* CURLAUTH_BASIC */
2079 auth
|= CURLAUTH_BASIC
;
2082 case 1: /* CURLAUTH_DIGEST */
2083 auth
|= CURLAUTH_DIGEST
;
2086 case 2: /* CURLAUTH_GSSNEGOTIATE */
2087 auth
|= CURLAUTH_GSSNEGOTIATE
;
2090 case 3: /* CURLAUTH_NTLM */
2091 auth
|= CURLAUTH_NTLM
;
2094 case 4: /* CURLAUTH_ANY */
2095 auth
|= CURLAUTH_ANY
;
2098 case 5: /* CURLAUTH_ANYSAFE */
2099 auth
|= CURLAUTH_ANYSAFE
;
2103 failwith("Invalid HTTPAUTH Value");
2107 listIter
= Field(listIter
, 1);
2110 result
= curl_easy_setopt(conn
->connection
,
2114 if (result
!= CURLE_OK
)
2115 raiseError(conn
, result
);
2121 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2122 SETOPT_BOOL( FTP_CREATE_MISSING_DIRS
)
2125 #if HAVE_DECL_CURLOPT_PROXYAUTH
2126 static void handle_PROXYAUTH(Connection
*conn
, value option
)
2129 CAMLlocal1(listIter
);
2130 CURLcode result
= CURLE_OK
;
2131 long auth
= CURLAUTH_NONE
;
2135 while (!Is_long(listIter
))
2137 switch (Long_val(Field(listIter
, 0)))
2139 case 0: /* CURLAUTH_BASIC */
2140 auth
|= CURLAUTH_BASIC
;
2143 case 1: /* CURLAUTH_DIGEST */
2144 auth
|= CURLAUTH_DIGEST
;
2147 case 2: /* CURLAUTH_GSSNEGOTIATE */
2148 auth
|= CURLAUTH_GSSNEGOTIATE
;
2151 case 3: /* CURLAUTH_NTLM */
2152 auth
|= CURLAUTH_NTLM
;
2155 case 4: /* CURLAUTH_ANY */
2156 auth
|= CURLAUTH_ANY
;
2159 case 5: /* CURLAUTH_ANYSAFE */
2160 auth
|= CURLAUTH_ANYSAFE
;
2164 failwith("Invalid HTTPAUTH Value");
2168 listIter
= Field(listIter
, 1);
2171 result
= curl_easy_setopt(conn
->connection
,
2175 if (result
!= CURLE_OK
)
2176 raiseError(conn
, result
);
2182 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2183 SETOPT_LONG( FTP_RESPONSE_TIMEOUT
)
2186 #if HAVE_DECL_CURLOPT_IPRESOLVE
2187 static void handle_IPRESOLVE(Connection
*conn
, value option
)
2190 CURLcode result
= CURLE_OK
;
2192 switch (Long_val(option
))
2194 case 0: /* CURL_IPRESOLVE_WHATEVER */
2195 result
= curl_easy_setopt(conn
->connection
,
2197 CURL_IPRESOLVE_WHATEVER
);
2200 case 1: /* CURL_IPRESOLVE_V4 */
2201 result
= curl_easy_setopt(conn
->connection
,
2206 case 2: /* CURL_IPRESOLVE_V6 */
2207 result
= curl_easy_setopt(conn
->connection
,
2213 failwith("Invalid IPRESOLVE Value");
2217 if (result
!= CURLE_OK
)
2218 raiseError(conn
, result
);
2224 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2225 SETOPT_VAL( MAXFILESIZE
, Int32_val
)
2228 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
2229 SETOPT_INT64( INFILESIZE_LARGE
)
2232 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
2233 SETOPT_INT64( RESUME_FROM_LARGE
)
2236 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
2237 SETOPT_INT64( MAXFILESIZE_LARGE
)
2240 #if HAVE_DECL_CURLOPT_NETRC_FILE
2241 SETOPT_STRING( NETRC_FILE
)
2244 #if HAVE_DECL_CURLOPT_FTP_SSL
2245 static void handle_FTP_SSL(Connection
*conn
, value option
)
2248 CURLcode result
= CURLE_OK
;
2250 switch (Long_val(option
))
2252 case 0: /* CURLFTPSSL_NONE */
2253 result
= curl_easy_setopt(conn
->connection
,
2258 case 1: /* CURLFTPSSL_TRY */
2259 result
= curl_easy_setopt(conn
->connection
,
2264 case 2: /* CURLFTPSSL_CONTROL */
2265 result
= curl_easy_setopt(conn
->connection
,
2267 CURLFTPSSL_CONTROL
);
2270 case 3: /* CURLFTPSSL_ALL */
2271 result
= curl_easy_setopt(conn
->connection
,
2277 failwith("Invalid FTP_SSL Value");
2281 if (result
!= CURLE_OK
)
2282 raiseError(conn
, result
);
2288 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
2289 SETOPT_INT64( POSTFIELDSIZE_LARGE
)
2292 #if HAVE_DECL_CURLOPT_TCP_NODELAY
2293 /* not using SETOPT_BOOL here because of TCP_NODELAY defined in winsock.h */
2294 SETOPT_VAL_( handle_TCP_NODELAY
, CURLOPT_TCP_NODELAY
, Bool_val
)
2297 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
2298 static void handle_FTPSSLAUTH(Connection
*conn
, value option
)
2301 CURLcode result
= CURLE_OK
;
2303 switch (Long_val(option
))
2305 case 0: /* CURLFTPAUTH_DEFAULT */
2306 result
= curl_easy_setopt(conn
->connection
,
2308 CURLFTPAUTH_DEFAULT
);
2311 case 1: /* CURLFTPAUTH_SSL */
2312 result
= curl_easy_setopt(conn
->connection
,
2317 case 2: /* CURLFTPAUTH_TLS */
2318 result
= curl_easy_setopt(conn
->connection
,
2324 failwith("Invalid FTPSSLAUTH value");
2328 if (result
!= CURLE_OK
)
2329 raiseError(conn
, result
);
2335 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
2336 SETOPT_STRING( FTP_ACCOUNT
)
2339 #if HAVE_DECL_CURLOPT_COOKIELIST
2340 SETOPT_STRING( COOKIELIST
)
2343 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
2344 SETOPT_BOOL( IGNORE_CONTENT_LENGTH
)
2347 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
2348 SETOPT_BOOL( FTP_SKIP_PASV_IP
)
2351 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
2352 static void handle_FTP_FILEMETHOD(Connection
*conn
, value option
)
2355 CURLcode result
= CURLE_OK
;
2357 switch (Long_val(option
))
2359 case 0: /* CURLFTPMETHOD_DEFAULT */
2360 result
= curl_easy_setopt(conn
->connection
,
2361 CURLOPT_FTP_FILEMETHOD
,
2362 CURLFTPMETHOD_DEFAULT
);
2365 case 1: /* CURLFTMETHOD_MULTICWD */
2366 result
= curl_easy_setopt(conn
->connection
,
2367 CURLOPT_FTP_FILEMETHOD
,
2368 CURLFTPMETHOD_MULTICWD
);
2371 case 2: /* CURLFTPMETHOD_NOCWD */
2372 result
= curl_easy_setopt(conn
->connection
,
2373 CURLOPT_FTP_FILEMETHOD
,
2374 CURLFTPMETHOD_NOCWD
);
2377 case 3: /* CURLFTPMETHOD_SINGLECWD */
2378 result
= curl_easy_setopt(conn
->connection
,
2379 CURLOPT_FTP_FILEMETHOD
,
2380 CURLFTPMETHOD_SINGLECWD
);
2383 failwith("Invalid FTP_FILEMETHOD value");
2387 if (result
!= CURLE_OK
)
2388 raiseError(conn
, result
);
2394 #if HAVE_DECL_CURLOPT_LOCALPORT
2395 SETOPT_LONG( LOCALPORT
)
2398 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
2399 SETOPT_LONG( LOCALPORTRANGE
)
2402 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
2403 SETOPT_BOOL( CONNECT_ONLY
)
2406 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
2407 SETOPT_INT64( MAX_SEND_SPEED_LARGE
)
2410 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
2411 SETOPT_INT64( MAX_RECV_SPEED_LARGE
)
2414 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
2415 SETOPT_STRING( FTP_ALTERNATIVE_TO_USER
)
2418 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
2419 SETOPT_BOOL( SSL_SESSIONID_CACHE
)
2422 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
2423 static void handle_SSH_AUTH_TYPES(Connection
*conn
, value option
)
2426 CAMLlocal1(listIter
);
2427 CURLcode result
= CURLE_OK
;
2428 long authTypes
= CURLSSH_AUTH_NONE
;
2432 while (!Is_long(listIter
))
2434 switch (Long_val(Field(listIter
, 0)))
2436 case 0: /* CURLSSH_AUTH_ANY */
2437 authTypes
|= CURLSSH_AUTH_ANY
;
2440 case 1: /* CURLSSH_AUTH_PUBLICKEY */
2441 authTypes
|= CURLSSH_AUTH_PUBLICKEY
;
2444 case 2: /* CURLSSH_AUTH_PASSWORD */
2445 authTypes
|= CURLSSH_AUTH_PASSWORD
;
2448 case 3: /* CURLSSH_AUTH_HOST */
2449 authTypes
|= CURLSSH_AUTH_HOST
;
2452 case 4: /* CURLSSH_AUTH_KEYBOARD */
2453 authTypes
|= CURLSSH_AUTH_KEYBOARD
;
2457 failwith("Invalid CURLSSH_AUTH_TYPES Value");
2461 listIter
= Field(listIter
, 1);
2464 result
= curl_easy_setopt(conn
->connection
,
2465 CURLOPT_SSH_AUTH_TYPES
,
2468 if (result
!= CURLE_OK
)
2469 raiseError(conn
, result
);
2475 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
2476 SETOPT_STRING( SSH_PUBLIC_KEYFILE
)
2479 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
2480 SETOPT_STRING( SSH_PRIVATE_KEYFILE
)
2483 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
2484 static void handle_FTP_SSL_CCC(Connection
*conn
, value option
)
2487 CURLcode result
= CURLE_OK
;
2489 switch (Long_val(option
))
2491 case 0: /* CURLFTPSSL_CCC_NONE */
2492 result
= curl_easy_setopt(conn
->connection
,
2493 CURLOPT_FTP_SSL_CCC
,
2494 CURLFTPSSL_CCC_NONE
);
2497 case 1: /* CURLFTPSSL_CCC_PASSIVE */
2498 result
= curl_easy_setopt(conn
->connection
,
2499 CURLOPT_FTP_SSL_CCC
,
2500 CURLFTPSSL_CCC_PASSIVE
);
2503 case 2: /* CURLFTPSSL_CCC_ACTIVE */
2504 result
= curl_easy_setopt(conn
->connection
,
2505 CURLOPT_FTP_SSL_CCC
,
2506 CURLFTPSSL_CCC_ACTIVE
);
2510 failwith("Invalid FTPSSL_CCC value");
2514 if (result
!= CURLE_OK
)
2515 raiseError(conn
, result
);
2521 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
2522 SETOPT_LONG( TIMEOUT_MS
)
2525 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
2526 SETOPT_LONG( CONNECTTIMEOUT_MS
)
2529 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
2530 SETOPT_BOOL( HTTP_TRANSFER_DECODING
)
2533 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
2534 SETOPT_BOOL( HTTP_CONTENT_DECODING
)
2537 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
2538 SETOPT_LONG( NEW_FILE_PERMS
)
2541 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
2542 SETOPT_LONG( NEW_DIRECTORY_PERMS
)
2545 #if HAVE_DECL_CURLOPT_POST301
2546 SETOPT_BOOL( POST301
)
2549 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
2550 SETOPT_STRING( SSH_HOST_PUBLIC_KEY_MD5
)
2553 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
2554 SETOPT_STRING( COPYPOSTFIELDS
)
2557 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
2558 SETOPT_BOOL( PROXY_TRANSFER_MODE
)
2561 #if HAVE_DECL_CURLOPT_AUTOREFERER
2562 SETOPT_BOOL( AUTOREFERER
)
2565 #if HAVE_DECL_CURLOPT_PROXYTYPE
2566 static void handle_PROXYTYPE(Connection
*conn
, value option
)
2569 CURLcode result
= CURLE_OK
;
2572 switch (Long_val(option
))
2574 case 0: proxy_type
= CURLPROXY_HTTP
; break;
2575 case 1: proxy_type
= CURLPROXY_HTTP_1_0
; break;
2576 case 2: proxy_type
= CURLPROXY_SOCKS4
; break;
2577 case 3: proxy_type
= CURLPROXY_SOCKS5
; break;
2578 case 4: proxy_type
= CURLPROXY_SOCKS4A
; break;
2579 case 5: proxy_type
= CURLPROXY_SOCKS5_HOSTNAME
; break;
2581 failwith("Invalid curl proxy type");
2584 result
= curl_easy_setopt(conn
->connection
,
2588 if (result
!= CURLE_OK
)
2589 raiseError(conn
, result
);
2595 #if HAVE_DECL_CURLOPT_PROTOCOLS || HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2600 CURLPROTO_HTTP
, CURLPROTO_HTTPS
, CURLPROTO_FTP
, CURLPROTO_FTPS
, CURLPROTO_SCP
, CURLPROTO_SFTP
,
2601 CURLPROTO_TELNET
, CURLPROTO_LDAP
, CURLPROTO_LDAPS
, CURLPROTO_DICT
, CURLPROTO_FILE
, CURLPROTO_TFTP
,
2602 /* factor out with autoconf? */
2603 #if defined(CURLPROTO_IMAP)
2608 #if defined(CURLPROTO_IMAPS)
2613 #if defined(CURLPROTO_POP3)
2618 #if defined(CURLPROTO_POP3S)
2623 #if defined(CURLPROTO_SMTP)
2628 #if defined(CURLPROTO_SMTPS)
2633 #if defined(CURLPROTO_RTSP)
2638 #if defined(CURLPROTO_RTMP)
2643 #if defined(CURLPROTO_RTMPT)
2648 #if defined(CURLPROTO_RTMPE)
2653 #if defined(CURLPROTO_RTMPTE)
2658 #if defined(CURLPROTO_RTMPS)
2663 #if defined(CURLPROTO_RTMPTS)
2668 #if defined(CURLPROTO_GOPHER)
2675 static void handle_PROTOCOLSOPTION(CURLoption curlopt
, Connection
*conn
, value option
)
2678 CURLcode result
= CURLE_OK
;
2682 while (Val_emptylist
!= option
)
2684 index
= Int_val(Field(option
, 0));
2685 if ((index
< 0) || ((size_t)index
>= sizeof(protoMap
) / sizeof(protoMap
[0])))
2686 failwith("Invalid curl protocol");
2688 protocols
= protocols
| protoMap
[index
];
2690 option
= Field(option
, 1);
2693 result
= curl_easy_setopt(conn
->connection
,
2697 if (result
!= CURLE_OK
)
2698 raiseError(conn
, result
);
2704 #if HAVE_DECL_CURLOPT_PROTOCOLS
2705 static void handle_PROTOCOLS(Connection
*conn
, value option
)
2707 handle_PROTOCOLSOPTION(CURLOPT_PROTOCOLS
, conn
, option
);
2711 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2712 static void handle_REDIR_PROTOCOLS(Connection
*conn
, value option
)
2714 handle_PROTOCOLSOPTION(CURLOPT_REDIR_PROTOCOLS
, conn
, option
);
2718 #if HAVE_DECL_CURLOPT_RESOLVE
2719 SETOPT_SLIST( RESOLVE
)
2722 #if HAVE_DECL_CURLOPT_DNS_SERVERS
2723 SETOPT_STRING( DNS_SERVERS
)
2726 #if HAVE_DECL_CURLOPT_MAIL_FROM
2727 SETOPT_STRING( MAIL_FROM
)
2730 #if HAVE_DECL_CURLOPT_MAIL_RCPT
2731 SETOPT_SLIST( MAIL_RCPT
)
2735 ** curl_easy_setopt helper function
2738 #define MAP(name) { handle_ ## name, "CURLOPT_"#name, Ocaml_##name }
2739 #define MAP_NO(name) { NULL, "CURLOPT_"#name , Ocaml_##name }
2740 #define IMM(name) { handle_ ## name, "CURLOPT_"#name, -1 }
2741 #define IMM_NO(name) { NULL, "CURLOPT_"#name , -1 }
2743 CURLOptionMapping implementedOptionMap
[] =
2751 IMM(HTTPPROXYTUNNEL
),
2755 #if HAVE_DECL_CURLOPT_NOSIGNAL
2767 #if HAVE_DECL_CURLOPT_ENCODING
2772 IMM(FOLLOWLOCATION
),
2778 IMM(ERRORBUFFER
), /* mutable buffer, as output value, do not duplicate */
2785 IMM(LOW_SPEED_LIMIT
),
2786 IMM(LOW_SPEED_TIME
),
2798 IMM(SSLENGINE_DEFAULT
),
2802 MAP(HEADERFUNCTION
),
2810 MAP(PROGRESSFUNCTION
),
2811 IMM(SSL_VERIFYPEER
),
2822 IMM(CONNECTTIMEOUT
),
2824 IMM(SSL_VERIFYHOST
),
2826 MAP(SSL_CIPHER_LIST
),
2829 IMM(DNS_CACHE_TIMEOUT
),
2830 IMM(DNS_USE_GLOBAL_CACHE
),
2832 #if HAVE_DECL_CURLOPT_PRIVATE
2837 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2838 MAP(HTTP200ALIASES
),
2840 MAP_NO(HTTP200ALIASES
),
2842 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2843 IMM(UNRESTRICTED_AUTH
),
2845 IMM_NO(UNRESTRICTED_AUTH
),
2847 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2850 IMM_NO(FTP_USE_EPRT
),
2852 #if HAVE_DECL_CURLOPT_HTTPAUTH
2857 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2858 IMM(FTP_CREATE_MISSING_DIRS
),
2860 IMM_NO(FTP_CREATE_MISSING_DIRS
),
2862 #if HAVE_DECL_CURLOPT_PROXYAUTH
2867 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2868 IMM(FTP_RESPONSE_TIMEOUT
),
2870 IMM_NO(FTP_RESPONSE_TIMEOUT
),
2872 #if HAVE_DECL_CURLOPT_IPRESOLVE
2877 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2880 IMM_NO(MAXFILESIZE
),
2882 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
2883 IMM(INFILESIZE_LARGE
),
2885 IMM_NO(INFILESIZE_LARGE
),
2887 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
2888 IMM(RESUME_FROM_LARGE
),
2890 IMM_NO(RESUME_FROM_LARGE
),
2892 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
2893 IMM(MAXFILESIZE_LARGE
),
2895 IMM_NO(MAXFILESIZE_LARGE
),
2897 #if HAVE_DECL_CURLOPT_NETRC_FILE
2902 #if HAVE_DECL_CURLOPT_FTP_SSL
2907 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
2908 IMM(POSTFIELDSIZE_LARGE
),
2910 IMM_NO(POSTFIELDSIZE_LARGE
),
2912 #if HAVE_DECL_CURLOPT_TCP_NODELAY
2915 IMM_NO(TCP_NODELAY
),
2917 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
2922 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
2925 MAP_NO(IOCTLFUNCTION
),
2927 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
2930 MAP_NO(FTP_ACCOUNT
),
2932 #if HAVE_DECL_CURLOPT_COOKIELIST
2937 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
2938 IMM(IGNORE_CONTENT_LENGTH
),
2940 IMM_NO(IGNORE_CONTENT_LENGTH
),
2942 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
2943 IMM(FTP_SKIP_PASV_IP
),
2945 IMM_NO(FTP_SKIP_PASV_IP
),
2947 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
2948 IMM(FTP_FILEMETHOD
),
2950 IMM_NO(FTP_FILEMETHOD
),
2952 #if HAVE_DECL_CURLOPT_LOCALPORT
2957 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
2958 IMM(LOCALPORTRANGE
),
2960 IMM_NO(LOCALPORTRANGE
),
2962 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
2965 IMM_NO(CONNECT_ONLY
),
2967 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
2968 IMM(MAX_SEND_SPEED_LARGE
),
2970 IMM_NO(MAX_SEND_SPEED_LARGE
),
2972 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
2973 IMM(MAX_RECV_SPEED_LARGE
),
2975 IMM_NO(MAX_RECV_SPEED_LARGE
),
2977 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
2978 MAP(FTP_ALTERNATIVE_TO_USER
),
2980 MAP_NO(FTP_ALTERNATIVE_TO_USER
),
2982 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
2983 IMM(SSL_SESSIONID_CACHE
),
2985 IMM_NO(SSL_SESSIONID_CACHE
),
2987 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
2988 IMM(SSH_AUTH_TYPES
),
2990 IMM_NO(SSH_AUTH_TYPES
),
2992 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
2993 MAP(SSH_PUBLIC_KEYFILE
),
2995 MAP_NO(SSH_PUBLIC_KEYFILE
),
2997 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
2998 MAP(SSH_PRIVATE_KEYFILE
),
3000 MAP_NO(SSH_PRIVATE_KEYFILE
),
3002 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
3005 IMM_NO(FTP_SSL_CCC
),
3007 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
3012 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
3013 IMM(CONNECTTIMEOUT_MS
),
3015 IMM_NO(CONNECTTIMEOUT_MS
),
3017 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
3018 IMM(HTTP_TRANSFER_DECODING
),
3020 IMM_NO(HTTP_TRANSFER_DECODING
),
3022 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
3023 IMM(HTTP_CONTENT_DECODING
),
3025 IMM_NO(HTTP_CONTENT_DECODING
),
3027 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
3028 IMM(NEW_FILE_PERMS
),
3030 IMM_NO(NEW_FILE_PERMS
),
3032 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
3033 IMM(NEW_DIRECTORY_PERMS
),
3035 IMM_NO(NEW_DIRECTORY_PERMS
),
3037 #if HAVE_DECL_CURLOPT_POST301
3042 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
3043 MAP(SSH_HOST_PUBLIC_KEY_MD5
),
3045 MAP_NO(SSH_HOST_PUBLIC_KEY_MD5
),
3047 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
3048 MAP(COPYPOSTFIELDS
),
3050 MAP_NO(COPYPOSTFIELDS
),
3052 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
3053 IMM(PROXY_TRANSFER_MODE
),
3055 IMM_NO(PROXY_TRANSFER_MODE
),
3057 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
3060 MAP_NO(SEEKFUNCTION
),
3062 #if HAVE_DECL_CURLOPT_AUTOREFERER
3065 IMM_NO(AUTOREFERER
),
3067 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
3068 MAP(OPENSOCKETFUNCTION
),
3070 MAP_NO(OPENSOCKETFUNCTION
),
3072 #if HAVE_DECL_CURLOPT_PROXYTYPE
3077 #if HAVE_DECL_CURLOPT_PROTOCOLS
3082 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
3083 IMM(REDIR_PROTOCOLS
),
3085 IMM_NO(REDIR_PROTOCOLS
),
3087 #if HAVE_DECL_CURLOPT_RESOLVE
3092 #if HAVE_DECL_CURLOPT_DNS_SERVERS
3095 MAP_NO(DNS_SERVERS
),
3097 #if HAVE_DECL_CURLOPT_MAIL_FROM
3102 #if HAVE_DECL_CURLOPT_MAIL_RCPT
3109 static Connection
*duplicateConnection(Connection
*original
)
3111 Connection
*connection
= NULL
;
3114 CURLOptionMapping
* this = NULL
;
3116 caml_enter_blocking_section();
3117 h
= curl_easy_duphandle(original
->connection
);
3118 caml_leave_blocking_section();
3120 connection
= allocConnection(h
);
3122 for (i
= 0; i
< sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
); i
++)
3124 this = &implementedOptionMap
[i
];
3125 if (-1 == this->ocamlValue
) continue;
3126 if (this->optionHandler
&& (Field(original
->ocamlValues
, this->ocamlValue
) != Val_unit
))
3128 this->optionHandler(connection
, Field(original
->ocamlValues
, this->ocamlValue
));
3135 CAMLprim value
helper_curl_easy_setopt(value conn
, value option
)
3137 CAMLparam2(conn
, option
);
3139 Connection
*connection
= Connection_val(conn
);
3140 CURLOptionMapping
* thisOption
= NULL
;
3141 static value
* exception
= NULL
;
3143 checkConnection(connection
);
3145 data
= Field(option
, 0);
3147 if (Tag_val(option
) < sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
))
3149 thisOption
= &implementedOptionMap
[Tag_val(option
)];
3150 if (thisOption
->optionHandler
)
3152 thisOption
->optionHandler(connection
, data
);
3156 if (NULL
== exception
)
3158 exception
= caml_named_value("Curl.NotImplemented");
3159 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
3162 caml_raise_with_string(*exception
, thisOption
->name
);
3167 caml_failwith("Invalid CURLOPT Option");
3170 CAMLreturn(Val_unit
);
3174 ** curl_easy_perform helper function
3177 CAMLprim value
helper_curl_easy_perform(value conn
)
3180 CURLcode result
= CURLE_OK
;
3181 Connection
*connection
= Connection_val(conn
);
3183 checkConnection(connection
);
3185 enter_blocking_section();
3186 result
= curl_easy_perform(connection
->connection
);
3187 leave_blocking_section();
3189 if (result
!= CURLE_OK
)
3190 raiseError(connection
, result
);
3192 CAMLreturn(Val_unit
);
3196 ** curl_easy_cleanup helper function
3199 CAMLprim value
helper_curl_easy_cleanup(value conn
)
3202 Connection
*connection
= Connection_val(conn
);
3204 checkConnection(connection
);
3206 removeConnection(connection
, 0);
3208 CAMLreturn(Val_unit
);
3212 ** curl_easy_duphandle helper function
3215 CAMLprim value
helper_curl_easy_duphandle(value conn
)
3219 Connection
*connection
= Connection_val(conn
);
3221 checkConnection(connection
);
3223 result
= caml_curl_alloc(duplicateConnection(connection
));
3229 ** curl_easy_getinfo helper function
3232 enum GetInfoResultType
{
3233 StringValue
, LongValue
, DoubleValue
, StringListValue
3236 value
convertStringList(struct curl_slist
*slist
)
3239 CAMLlocal3(result
, current
, next
);
3240 struct curl_slist
*p
= slist
;
3242 result
= Val_int(0);
3243 current
= Val_int(0);
3248 next
= alloc_tuple(2);
3249 Store_field(next
, 0, copy_string(p
->data
));
3250 Store_field(next
, 1, Val_int(0));
3252 if (result
== Val_int(0))
3255 if (current
!= Val_int(0))
3256 Store_field(current
, 1, next
);
3263 curl_slist_free_all(slist
);
3268 CAMLprim value
helper_curl_easy_getinfo(value conn
, value option
)
3270 CAMLparam2(conn
, option
);
3272 CURLcode curlResult
;
3273 Connection
*connection
= Connection_val(conn
);
3274 enum GetInfoResultType resultType
;
3275 char *strValue
= NULL
;
3278 struct curl_slist
*stringListValue
= NULL
;
3280 checkConnection(connection
);
3282 switch(Long_val(option
))
3284 #if HAVE_DECL_CURLINFO_EFFECTIVE_URL
3285 case 0: /* CURLINFO_EFFECTIVE_URL */
3286 resultType
= StringValue
;
3288 curlResult
= curl_easy_getinfo(connection
->connection
,
3289 CURLINFO_EFFECTIVE_URL
,
3293 #pragma message("libcurl does not provide CURLINFO_EFFECTIVE_URL")
3296 #if HAVE_DECL_CURLINFO_RESPONSE_CODE || HAVE_DECL_CURLINFO_HTTP_CODE
3297 case 1: /* CURLINFO_HTTP_CODE */
3298 case 2: /* CURLINFO_RESPONSE_CODE */
3299 #if HAVE_DECL_CURLINFO_RESPONSE_CODE
3300 resultType
= LongValue
;
3302 curlResult
= curl_easy_getinfo(connection
->connection
,
3303 CURLINFO_RESPONSE_CODE
,
3306 resultType
= LongValue
;
3308 curlResult
= curl_easy_getinfo(connection
->connection
,
3315 #if HAVE_DECL_CURLINFO_TOTAL_TIME
3316 case 3: /* CURLINFO_TOTAL_TIME */
3317 resultType
= DoubleValue
;
3319 curlResult
= curl_easy_getinfo(connection
->connection
,
3320 CURLINFO_TOTAL_TIME
,
3325 #if HAVE_DECL_CURLINFO_NAMELOOKUP_TIME
3326 case 4: /* CURLINFO_NAMELOOKUP_TIME */
3327 resultType
= DoubleValue
;
3329 curlResult
= curl_easy_getinfo(connection
->connection
,
3330 CURLINFO_NAMELOOKUP_TIME
,
3335 #if HAVE_DECL_CURLINFO_CONNECT_TIME
3336 case 5: /* CURLINFO_CONNECT_TIME */
3337 resultType
= DoubleValue
;
3339 curlResult
= curl_easy_getinfo(connection
->connection
,
3340 CURLINFO_CONNECT_TIME
,
3345 #if HAVE_DECL_CURLINFO_PRETRANSFER_TIME
3346 case 6: /* CURLINFO_PRETRANSFER_TIME */
3347 resultType
= DoubleValue
;
3349 curlResult
= curl_easy_getinfo(connection
->connection
,
3350 CURLINFO_PRETRANSFER_TIME
,
3355 #if HAVE_DECL_CURLINFO_SIZE_UPLOAD
3356 case 7: /* CURLINFO_SIZE_UPLOAD */
3357 resultType
= DoubleValue
;
3359 curlResult
= curl_easy_getinfo(connection
->connection
,
3360 CURLINFO_SIZE_UPLOAD
,
3365 #if HAVE_DECL_CURLINFO_SIZE_DOWNLOAD
3366 case 8: /* CURLINFO_SIZE_DOWNLOAD */
3367 resultType
= DoubleValue
;
3369 curlResult
= curl_easy_getinfo(connection
->connection
,
3370 CURLINFO_SIZE_DOWNLOAD
,
3375 #if HAVE_DECL_CURLINFO_SPEED_DOWNLOAD
3376 case 9: /* CURLINFO_SPEED_DOWNLOAD */
3377 resultType
= DoubleValue
;
3379 curlResult
= curl_easy_getinfo(connection
->connection
,
3380 CURLINFO_SPEED_DOWNLOAD
,
3385 #if HAVE_DECL_CURLINFO_SPEED_UPLOAD
3386 case 10: /* CURLINFO_SPEED_UPLOAD */
3387 resultType
= DoubleValue
;
3389 curlResult
= curl_easy_getinfo(connection
->connection
,
3390 CURLINFO_SPEED_UPLOAD
,
3396 #if HAVE_DECL_CURLINFO_HEADER_SIZE
3397 case 11: /* CURLINFO_HEADER_SIZE */
3398 resultType
= LongValue
;
3400 curlResult
= curl_easy_getinfo(connection
->connection
,
3401 CURLINFO_HEADER_SIZE
,
3406 #if HAVE_DECL_CURLINFO_REQUEST_SIZE
3407 case 12: /* CURLINFO_REQUEST_SIZE */
3408 resultType
= LongValue
;
3410 curlResult
= curl_easy_getinfo(connection
->connection
,
3411 CURLINFO_REQUEST_SIZE
,
3416 #if HAVE_DECL_CURLINFO_SSL_VERIFYRESULT
3417 case 13: /* CURLINFO_SSL_VERIFYRESULT */
3418 resultType
= LongValue
;
3420 curlResult
= curl_easy_getinfo(connection
->connection
,
3421 CURLINFO_SSL_VERIFYRESULT
,
3426 #if HAVE_DECL_CURLINFO_FILETIME
3427 case 14: /* CURLINFO_FILETIME */
3428 resultType
= DoubleValue
;
3430 curlResult
= curl_easy_getinfo(connection
->connection
,
3434 doubleValue
= longValue
;
3438 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_DOWNLOAD
3439 case 15: /* CURLINFO_CONTENT_LENGTH_DOWNLOAD */
3440 resultType
= DoubleValue
;
3442 curlResult
= curl_easy_getinfo(connection
->connection
,
3443 CURLINFO_CONTENT_LENGTH_DOWNLOAD
,
3448 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_UPLOAD
3449 case 16: /* CURLINFO_CONTENT_LENGTH_UPLOAD */
3450 resultType
= DoubleValue
;
3452 curlResult
= curl_easy_getinfo(connection
->connection
,
3453 CURLINFO_CONTENT_LENGTH_UPLOAD
,
3458 #if HAVE_DECL_CURLINFO_STARTTRANSFER_TIME
3459 case 17: /* CURLINFO_STARTTRANSFER_TIME */
3460 resultType
= DoubleValue
;
3462 curlResult
= curl_easy_getinfo(connection
->connection
,
3463 CURLINFO_STARTTRANSFER_TIME
,
3468 #if HAVE_DECL_CURLINFO_CONTENT_TYPE
3469 case 18: /* CURLINFO_CONTENT_TYPE */
3470 resultType
= StringValue
;
3472 curlResult
= curl_easy_getinfo(connection
->connection
,
3473 CURLINFO_CONTENT_TYPE
,
3478 #if HAVE_DECL_CURLINFO_REDIRECT_TIME
3479 case 19: /* CURLINFO_REDIRECT_TIME */
3480 resultType
= DoubleValue
;
3482 curlResult
= curl_easy_getinfo(connection
->connection
,
3483 CURLINFO_REDIRECT_TIME
,
3488 #if HAVE_DECL_CURLINFO_REDIRECT_COUNT
3489 case 20: /* CURLINFO_REDIRECT_COUNT */
3490 resultType
= LongValue
;
3492 curlResult
= curl_easy_getinfo(connection
->connection
,
3493 CURLINFO_REDIRECT_COUNT
,
3498 #if HAVE_DECL_CURLINFO_PRIVATE
3499 case 21: /* CURLINFO_PRIVATE */
3500 resultType
= StringValue
;
3502 curlResult
= curl_easy_getinfo(connection
->connection
,
3508 #if HAVE_DECL_CURLINFO_HTTP_CONNECTCODE
3509 case 22: /* CURLINFO_HTTP_CONNECTCODE */
3510 resultType
= LongValue
;
3512 curlResult
= curl_easy_getinfo(connection
->connection
,
3513 CURLINFO_HTTP_CONNECTCODE
,
3518 #if HAVE_DECL_CURLINFO_HTTPAUTH_AVAIL
3519 case 23: /* CURLINFO_HTTPAUTH_AVAIL */
3520 resultType
= LongValue
;
3522 curlResult
= curl_easy_getinfo(connection
->connection
,
3523 CURLINFO_HTTPAUTH_AVAIL
,
3528 #if HAVE_DECL_CURLINFO_PROXYAUTH_AVAIL
3529 case 24: /* CURLINFO_PROXYAUTH_AVAIL */
3530 resultType
= LongValue
;
3532 curlResult
= curl_easy_getinfo(connection
->connection
,
3533 CURLINFO_PROXYAUTH_AVAIL
,
3538 #if HAVE_DECL_CURLINFO_OS_ERRNO
3539 case 25: /* CURLINFO_OS_ERRNO */
3540 resultType
= LongValue
;
3542 curlResult
= curl_easy_getinfo(connection
->connection
,
3548 #if HAVE_DECL_CURLINFO_NUM_CONNECTS
3549 case 26: /* CURLINFO_NUM_CONNECTS */
3550 resultType
= LongValue
;
3552 curlResult
= curl_easy_getinfo(connection
->connection
,
3553 CURLINFO_NUM_CONNECTS
,
3558 #if HAVE_DECL_CURLINFO_SSL_ENGINES
3559 case 27: /* CURLINFO_SSL_ENGINES */
3560 resultType
= StringListValue
;
3562 curlResult
= curl_easy_getinfo(connection
->connection
,
3563 CURLINFO_SSL_ENGINES
,
3568 #if HAVE_DECL_CURLINFO_COOKIELIST
3569 case 28: /* CURLINFO_COOKIELIST */
3570 resultType
= StringListValue
;
3572 curlResult
= curl_easy_getinfo(connection
->connection
,
3573 CURLINFO_COOKIELIST
,
3578 #if HAVE_DECL_CURLINFO_LASTSOCKET
3579 case 29: /* CURLINFO_LASTSOCKET */
3580 resultType
= LongValue
;
3582 curlResult
= curl_easy_getinfo(connection
->connection
,
3583 CURLINFO_LASTSOCKET
,
3588 #if HAVE_DECL_CURLINFO_FTP_ENTRY_PATH
3589 case 30: /* CURLINFO_FTP_ENTRY_PATH */
3590 resultType
= StringValue
;
3592 curlResult
= curl_easy_getinfo(connection
->connection
,
3593 CURLINFO_FTP_ENTRY_PATH
,
3598 #if HAVE_DECL_CURLINFO_REDIRECT_URL
3599 case 31: /* CURLINFO_REDIRECT_URL */
3600 resultType
= StringValue
;
3602 curlResult
= curl_easy_getinfo(connection
->connection
,
3603 CURLINFO_REDIRECT_URL
,
3607 #pragma message("libcurl does not provide CURLINFO_REDIRECT_URL")
3610 #if HAVE_DECL_CURLINFO_PRIMARY_IP
3611 case 32: /* CURLINFO_PRIMARY_IP */
3612 resultType
= StringValue
;
3614 curlResult
= curl_easy_getinfo(connection
->connection
,
3615 CURLINFO_PRIMARY_IP
,
3619 #pragma message("libcurl does not provide CURLINFO_PRIMARY_IP")
3622 #if HAVE_DECL_CURLINFO_LOCAL_IP
3623 case 33: /* CURLINFO_LOCAL_IP */
3624 resultType
= StringValue
;
3626 curlResult
= curl_easy_getinfo(connection
->connection
,
3631 #pragma message("libcurl does not provide CURLINFO_LOCAL_IP")
3634 #if HAVE_DECL_CURLINFO_LOCAL_PORT
3635 case 34: /* CURLINFO_LOCAL_PORT */
3636 resultType
= LongValue
;
3638 curlResult
= curl_easy_getinfo(connection
->connection
,
3639 CURLINFO_LOCAL_PORT
,
3643 #pragma message("libcurl does not provide CURLINFO_LOCAL_PORT")
3646 #if HAVE_DECL_CURLINFO_CONDITION_UNMET
3647 case 35: /* CURLINFO_CONDITION_UNMET */
3648 resultType
= LongValue
;
3650 curlResult
= curl_easy_getinfo(connection
->connection
,
3651 CURLINFO_CONDITION_UNMET
,
3655 #pragma message("libcurl does not provide CURLINFO_CONDITION_UNMET")
3659 failwith("Invalid CURLINFO Option");
3663 if (curlResult
!= CURLE_OK
)
3664 raiseError(connection
, curlResult
);
3669 result
= alloc(1, StringValue
);
3670 Store_field(result
, 0, copy_string(strValue
?strValue
:""));
3674 result
= alloc(1, LongValue
);
3675 Store_field(result
, 0, Val_long(longValue
));
3679 result
= alloc(1, DoubleValue
);
3680 Store_field(result
, 0, copy_double(doubleValue
));
3683 case StringListValue
:
3684 result
= alloc(1, StringListValue
);
3685 Store_field(result
, 0, convertStringList(stringListValue
));
3693 ** curl_escape helper function
3696 CAMLprim value
helper_curl_escape(value str
)
3702 curlResult
= curl_escape(String_val(str
), string_length(str
));
3703 result
= copy_string(curlResult
);
3710 ** curl_unescape helper function
3713 CAMLprim value
helper_curl_unescape(value str
)
3719 curlResult
= curl_unescape(String_val(str
), string_length(str
));
3720 result
= copy_string(curlResult
);
3727 ** curl_getdate helper function
3730 CAMLprim value
helper_curl_getdate(value str
, value now
)
3732 CAMLparam2(str
, now
);
3737 curlNow
= (time_t)Double_val(now
);
3738 curlResult
= curl_getdate(String_val(str
), &curlNow
);
3739 result
= copy_double((double)curlResult
);
3745 ** curl_version helper function
3748 CAMLprim value
helper_curl_version(void)
3754 str
= curl_version();
3755 result
= copy_string(str
);
3760 struct CURLVersionBitsMapping
3766 struct CURLVersionBitsMapping versionBitsMap
[] =
3768 {CURL_VERSION_IPV6
, "ipv6"},
3769 {CURL_VERSION_KERBEROS4
, "kerberos4"},
3770 {CURL_VERSION_SSL
, "ssl"},
3771 {CURL_VERSION_LIBZ
, "libz"},
3772 {CURL_VERSION_NTLM
, "ntlm"},
3773 {CURL_VERSION_GSSNEGOTIATE
, "gssnegotiate"},
3774 {CURL_VERSION_DEBUG
, "debug"},
3775 {CURL_VERSION_CURLDEBUG
, "curldebug"},
3776 {CURL_VERSION_ASYNCHDNS
, "asynchdns"},
3777 {CURL_VERSION_SPNEGO
, "spnego"},
3778 {CURL_VERSION_LARGEFILE
, "largefile"},
3779 {CURL_VERSION_IDN
, "idn"},
3780 {CURL_VERSION_SSPI
, "sspi"},
3781 {CURL_VERSION_CONV
, "conv"},
3782 #if HAVE_DECL_CURL_VERSION_TLSAUTH_SRP
3783 {CURL_VERSION_TLSAUTH_SRP
, "srp"},
3785 #if HAVE_DECL_CURL_VERSION_NTLM_WB
3786 {CURL_VERSION_NTLM_WB
, "wb"},
3790 CAMLprim value
caml_curl_version_info(value unit
)
3793 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
3794 const char* const* p
= NULL
;
3797 curl_version_info_data
* data
= curl_version_info(CURLVERSION_NOW
);
3798 if (NULL
== data
) caml_failwith("curl_version_info");
3800 vlist
= Val_emptylist
;
3801 for (p
= data
->protocols
; NULL
!= *p
; p
++)
3803 vlist
= Val_cons(vlist
, caml_copy_string(*p
));
3806 vfeatures
= Val_emptylist
;
3807 for (i
= 0; i
< sizeof(versionBitsMap
)/sizeof(versionBitsMap
[0]); i
++)
3809 if (0 != (versionBitsMap
[i
].code
& data
->features
))
3810 vfeatures
= Val_cons(vfeatures
, caml_copy_string(versionBitsMap
[i
].name
));
3813 vnum
= caml_alloc_tuple(3);
3814 Store_field(vnum
,0,Val_int(0xFF & (data
->version_num
>> 16)));
3815 Store_field(vnum
,1,Val_int(0xFF & (data
->version_num
>> 8)));
3816 Store_field(vnum
,2,Val_int(0xFF & (data
->version_num
)));
3818 v
= caml_alloc_tuple(12);
3819 Store_field(v
,0,caml_copy_string(data
->version
));
3820 Store_field(v
,1,vnum
);
3821 Store_field(v
,2,caml_copy_string(data
->host
));
3822 Store_field(v
,3,vfeatures
);
3823 Store_field(v
,4,data
->ssl_version
? Val_some(caml_copy_string(data
->ssl_version
)) : Val_none
);
3824 Store_field(v
,5,data
->libz_version
? Val_some(caml_copy_string(data
->libz_version
)) : Val_none
);
3825 Store_field(v
,6,vlist
);
3826 Store_field(v
,7,caml_copy_string((data
->age
>= 1 && data
->ares
) ? data
->ares
: ""));
3827 Store_field(v
,8,Val_int((data
->age
>= 1) ? data
->ares_num
: 0));
3828 Store_field(v
,9,caml_copy_string((data
->age
>= 2 && data
->libidn
) ? data
->libidn
: ""));
3829 Store_field(v
,10,Val_int((data
->age
>= 3) ? data
->iconv_ver_num
: 0));
3830 Store_field(v
,11,caml_copy_string((data
->age
>= 3 && data
->libssh_version
) ? data
->libssh_version
: ""));
3835 CAMLprim value
caml_curl_pause(value conn
, value opts
)
3837 CAMLparam2(conn
, opts
);
3838 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
3839 Connection
*connection
= Connection_val(conn
);
3843 while (Val_emptylist
!= opts
)
3845 switch (Int_val(Field(opts
,0)))
3847 case 0: bitmask
|= CURLPAUSE_SEND
; break;
3848 case 1: bitmask
|= CURLPAUSE_RECV
; break;
3849 case 2: bitmask
|= CURLPAUSE_ALL
; break;
3850 default: caml_failwith("wrong pauseOption");
3852 opts
= Field(opts
,1);
3855 result
= curl_easy_pause(connection
->connection
,bitmask
);
3856 if (result
!= CURLE_OK
)
3857 raiseError(connection
, result
);
3859 CAMLreturn(Val_unit
);
3863 * Curl multi stack support
3865 * Exported thin wrappers for libcurl are prefixed with caml_curl_multi_.
3866 * Other exported functions are prefixed with caml_curlm_, some of them
3867 * can/should be decomposed into smaller parts.
3870 struct ml_multi_handle
3873 value values
; /* callbacks */
3878 curlmopt_socket_function
,
3879 curlmopt_timer_function
,
3881 /* last, not used */
3885 typedef struct ml_multi_handle ml_multi_handle
;
3887 #define Multi_val(v) (*(ml_multi_handle**)Data_custom_val(v))
3888 #define CURLM_val(v) (Multi_val(v)->handle)
3890 static struct custom_operations curl_multi_ops
= {
3892 custom_finalize_default
,
3893 custom_compare_default
,
3894 custom_hash_default
,
3895 custom_serialize_default
,
3896 custom_deserialize_default
,
3897 #if defined(custom_compare_ext_default)
3898 custom_compare_ext_default
,
3902 CAMLprim value
caml_curl_multi_init(value unit
)
3906 ml_multi_handle
* multi
= (ml_multi_handle
*)caml_stat_alloc(sizeof(ml_multi_handle
));
3907 CURLM
* h
= curl_multi_init();
3911 caml_stat_free(multi
);
3912 failwith("caml_curl_multi_init");
3916 multi
->values
= caml_alloc(multi_values_total
, 0);
3917 caml_register_generational_global_root(&multi
->values
);
3919 v
= caml_alloc_custom(&curl_multi_ops
, sizeof(ml_multi_handle
*), 0, 1);
3920 Multi_val(v
) = multi
;
3925 CAMLprim value
caml_curl_multi_cleanup(value handle
)
3928 ml_multi_handle
* h
= Multi_val(handle
);
3931 CAMLreturn(Val_unit
);
3933 caml_remove_generational_global_root(&h
->values
);
3935 if (CURLM_OK
!= curl_multi_cleanup(h
->handle
))
3936 failwith("caml_curl_multi_cleanup");
3939 Multi_val(handle
) = (ml_multi_handle
*)NULL
;
3941 CAMLreturn(Val_unit
);
3944 static CURL
* curlm_remove_finished(CURLM
* multi_handle
, CURLcode
* result
)
3946 int msgs_in_queue
= 0;
3950 CURLMsg
* msg
= curl_multi_info_read(multi_handle
, &msgs_in_queue
);
3951 if (NULL
== msg
) return NULL
;
3952 if (CURLMSG_DONE
== msg
->msg
)
3954 CURL
* easy_handle
= msg
->easy_handle
;
3955 if (result
) *result
= msg
->data
.result
;
3956 if (CURLM_OK
!= curl_multi_remove_handle(multi_handle
, easy_handle
))
3958 /*failwith("curlm_remove_finished");*/
3965 CAMLprim value
caml_curlm_remove_finished(value v_multi
)
3967 CAMLparam1(v_multi
);
3968 CAMLlocal2(v_easy
, v_tuple
);
3970 CURLM
* multi_handle
;
3972 Connection
* conn
= NULL
;
3974 multi_handle
= CURLM_val(v_multi
);
3976 caml_enter_blocking_section();
3977 handle
= curlm_remove_finished(multi_handle
,&result
);
3978 caml_leave_blocking_section();
3982 CAMLreturn(Val_none
);
3986 conn
= findConnection(handle
);
3987 if (conn
->curl_ERRORBUFFER
!= NULL
)
3989 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0, caml_copy_string(conn
->curl_ERRORBUFFER
));
3992 /* NB: same handle, but different block */
3993 v_easy
= caml_curl_alloc(conn
);
3994 v_tuple
= caml_alloc(2, 0);
3995 Store_field(v_tuple
,0,v_easy
);
3996 Store_field(v_tuple
,1,Val_int(result
)); /* CURLcode */
3997 CAMLreturn(Val_some(v_tuple
));
4001 static int curlm_wait_data(CURLM
* multi_handle
)
4003 struct timeval timeout
;
4015 /* set a suitable timeout */
4017 timeout
.tv_usec
= 0;
4019 /* get file descriptors from the transfers */
4020 ret
= curl_multi_fdset(multi_handle
, &fdread
, &fdwrite
, &fdexcep
, &maxfd
);
4022 if (ret
== CURLM_OK
&& maxfd
>= 0)
4024 int rc
= select(maxfd
+1, &fdread
, &fdwrite
, &fdexcep
, &timeout
);
4025 if (-1 != rc
) return 0;
4030 CAMLprim value
caml_curlm_wait_data(value v_multi
)
4032 CAMLparam1(v_multi
);
4034 CURLM
* h
= CURLM_val(v_multi
);
4036 caml_enter_blocking_section();
4037 ret
= curlm_wait_data(h
);
4038 caml_leave_blocking_section();
4040 CAMLreturn(Val_bool(0 == ret
));
4043 CAMLprim value
caml_curl_multi_add_handle(value v_multi
, value v_easy
)
4045 CAMLparam2(v_multi
,v_easy
);
4046 CURLM
* multi
= CURLM_val(v_multi
);
4047 Connection
* conn
= Connection_val(v_easy
);
4049 /* prevent collection of OCaml value while the easy handle is used
4050 and may invoke callbacks registered on OCaml side */
4053 /* may invoke callbacks so need to be consistent with locks */
4054 caml_enter_blocking_section();
4055 if (CURLM_OK
!= curl_multi_add_handle(multi
, conn
->connection
))
4057 conn
->refcount
--; /* not added, revert */
4058 caml_leave_blocking_section();
4059 failwith("caml_curl_multi_add_handle");
4061 caml_leave_blocking_section();
4063 CAMLreturn(Val_unit
);
4066 CAMLprim value
caml_curl_multi_remove_handle(value v_multi
, value v_easy
)
4068 CAMLparam2(v_multi
,v_easy
);
4069 CURLM
* multi
= CURLM_val(v_multi
);
4070 Connection
* conn
= Connection_val(v_easy
);
4072 /* may invoke callbacks so need to be consistent with locks */
4073 caml_enter_blocking_section();
4074 if (CURLM_OK
!= curl_multi_remove_handle(multi
, conn
->connection
))
4076 caml_leave_blocking_section();
4077 failwith("caml_curl_multi_remove_handle");
4080 caml_leave_blocking_section();
4082 CAMLreturn(Val_unit
);
4085 CAMLprim value
caml_curl_multi_perform_all(value v_multi
)
4087 CAMLparam1(v_multi
);
4088 int still_running
= 0;
4089 CURLM
* h
= CURLM_val(v_multi
);
4091 caml_enter_blocking_section();
4092 while (CURLM_CALL_MULTI_PERFORM
== curl_multi_perform(h
, &still_running
));
4093 caml_leave_blocking_section();
4095 CAMLreturn(Val_int(still_running
));
4098 CAMLprim value
helper_curl_easy_strerror(value v_code
)
4101 CAMLreturn(caml_copy_string(curl_easy_strerror(Int_val(v_code
))));
4105 * Wrappers for the curl_multi_socket_action infrastructure
4106 * Based on curl hiperfifo.c example
4111 #define Val_socket(v) win_alloc_socket(v)
4114 #error Socket_val not defined in unixsupport.h
4118 #define Socket_val(v) Long_val(v)
4121 #define Val_socket(v) Val_int(v)
4125 static void raise_multi_error(char const* msg
)
4127 static value
* exception
= NULL
;
4129 if (NULL
== exception
)
4131 exception
= caml_named_value("Curl.Multi.Error");
4132 if (NULL
== exception
) caml_invalid_argument("Curl.Multi.Error");
4135 caml_raise_with_string(*exception
, msg
);
4138 static void check_mcode(CURLMcode code
)
4140 char const *s
= NULL
;
4143 case CURLM_OK
: return;
4144 case CURLM_CALL_MULTI_PERFORM
: s
="CURLM_CALL_MULTI_PERFORM"; break;
4145 case CURLM_BAD_HANDLE
: s
="CURLM_BAD_HANDLE"; break;
4146 case CURLM_BAD_EASY_HANDLE
: s
="CURLM_BAD_EASY_HANDLE"; break;
4147 case CURLM_OUT_OF_MEMORY
: s
="CURLM_OUT_OF_MEMORY"; break;
4148 case CURLM_INTERNAL_ERROR
: s
="CURLM_INTERNAL_ERROR"; break;
4149 case CURLM_UNKNOWN_OPTION
: s
="CURLM_UNKNOWN_OPTION"; break;
4150 case CURLM_LAST
: s
="CURLM_LAST"; break;
4151 case CURLM_BAD_SOCKET
: s
="CURLM_BAD_SOCKET"; break;
4152 default : s
="CURLM_unknown"; break;
4154 raise_multi_error(s
);
4157 CAMLprim value
caml_curl_multi_socket_action(value v_multi
, value v_fd
, value v_kind
)
4159 CAMLparam3(v_multi
, v_fd
, v_kind
);
4160 CURLM
* h
= CURLM_val(v_multi
);
4161 int still_running
= 0;
4162 CURLMcode rc
= CURLM_OK
;
4163 curl_socket_t socket
;
4166 if (Val_none
== v_fd
)
4168 socket
= CURL_SOCKET_TIMEOUT
;
4172 socket
= Socket_val(Field(v_fd
, 0));
4175 switch (Int_val(v_kind
))
4178 case 1 : kind
|= CURL_CSELECT_IN
; break;
4179 case 2 : kind
|= CURL_CSELECT_OUT
; break;
4180 case 3 : kind
|= CURL_CSELECT_IN
| CURL_CSELECT_OUT
; break;
4182 raise_multi_error("caml_curl_multi_socket_action");
4185 /* fprintf(stdout,"fd %u kind %u\n",socket, kind); fflush(stdout); */
4187 caml_enter_blocking_section();
4189 rc
= curl_multi_socket_action(h
, socket
, kind
, &still_running
);
4190 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4191 caml_leave_blocking_section();
4195 CAMLreturn(Val_int(still_running
));
4198 CAMLprim value
caml_curl_multi_socket_all(value v_multi
)
4200 CAMLparam1(v_multi
);
4201 int still_running
= 0;
4202 CURLMcode rc
= CURLM_OK
;
4203 CURLM
* h
= CURLM_val(v_multi
);
4205 caml_enter_blocking_section();
4207 rc
= curl_multi_socket_all(h
, &still_running
);
4208 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4209 caml_leave_blocking_section();
4213 CAMLreturn(Val_int(still_running
));
4216 static int curlm_sock_cb_nolock(CURL
*e
, curl_socket_t sock
, int what
, ml_multi_handle
* multi
, void *sockp
)
4219 CAMLlocal2(v_what
,csock
);
4221 (void)sockp
; /* not used */
4223 /* v_what = Val_int(what); */
4226 case CURL_POLL_NONE
: v_what
= Val_int(0); break;
4227 case CURL_POLL_IN
: v_what
= Val_int(1); break;
4228 case CURL_POLL_OUT
: v_what
= Val_int(2); break;
4229 case CURL_POLL_INOUT
: v_what
= Val_int(3); break;
4230 case CURL_POLL_REMOVE
: v_what
= Val_int(4); break;
4232 fprintf(stderr
, "curlm_sock_cb sock=%d what=%d\n", sock
, what
);
4234 raise_multi_error("curlm_sock_cb"); /* FIXME exception from callback */
4236 csock
=Val_socket(sock
);
4237 caml_callback2(Field(multi
->values
,curlmopt_socket_function
),
4243 static int curlm_sock_cb(CURL
*e
, curl_socket_t sock
, int what
, void *cbp
, void *sockp
)
4246 caml_leave_blocking_section();
4247 ret
= curlm_sock_cb_nolock(e
, sock
, what
, (ml_multi_handle
*)cbp
, sockp
);
4248 caml_enter_blocking_section();
4252 CAMLprim value
caml_curl_multi_socketfunction(value v_multi
, value v_cb
)
4254 CAMLparam2(v_multi
, v_cb
);
4255 ml_multi_handle
* multi
= Multi_val(v_multi
);
4257 Store_field(multi
->values
, curlmopt_socket_function
, v_cb
);
4259 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETFUNCTION
, curlm_sock_cb
);
4260 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETDATA
, multi
);
4262 CAMLreturn(Val_unit
);
4265 static void curlm_timer_cb_nolock(ml_multi_handle
*multi
, long timeout_ms
)
4268 caml_callback(Field(multi
->values
,curlmopt_timer_function
), Val_long(timeout_ms
));
4272 static int curlm_timer_cb(CURLM
*multi
, long timeout_ms
, void *userp
)
4276 caml_leave_blocking_section();
4277 curlm_timer_cb_nolock((ml_multi_handle
*)userp
, timeout_ms
);
4278 caml_enter_blocking_section();
4282 CAMLprim value
caml_curl_multi_timerfunction(value v_multi
, value v_cb
)
4284 CAMLparam2(v_multi
, v_cb
);
4285 ml_multi_handle
* multi
= Multi_val(v_multi
);
4287 Store_field(multi
->values
, curlmopt_timer_function
, v_cb
);
4289 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERFUNCTION
, curlm_timer_cb
);
4290 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERDATA
, multi
);
4292 CAMLreturn(Val_unit
);
4295 CAMLprim value
caml_curl_multi_timeout(value v_multi
)
4297 CAMLparam1(v_multi
);
4299 CURLMcode rc
= CURLM_OK
;
4300 ml_multi_handle
* multi
= Multi_val(v_multi
);
4302 rc
= curl_multi_timeout(multi
->handle
, &ms
);
4306 CAMLreturn(Val_long(ms
));
4309 #define SETMOPT_VAL_(func_name, curl_option, conv_val) \
4310 static void func_name(CURLM *handle, value option) \
4312 CAMLparam1(option); \
4313 CURLcode result = CURLM_OK; \
4315 result = curl_multi_setopt(handle, curl_option, conv_val(option)); \
4317 check_mcode(result); \
4322 #define SETMOPT_VAL(name, conv) SETMOPT_VAL_(handle_multi_##name, CURLMOPT_##name, conv)
4323 #define SETMOPT_BOOL(name) SETMOPT_VAL(name, Bool_val)
4324 #define SETMOPT_LONG(name) SETMOPT_VAL(name, Long_val)
4325 #define SETMOPT_INT64(name) SETMOPT_VAL(name, Int64_val)
4327 SETMOPT_LONG( PIPELINING
)
4329 #if HAVE_DECL_CURLMOPT_MAXCONNECTS
4330 SETMOPT_LONG( MAXCONNECTS
)
4333 #if HAVE_DECL_CURLMOPT_MAX_PIPELINE_LENGTH
4334 SETMOPT_LONG( MAX_PIPELINE_LENGTH
)
4337 #if HAVE_DECL_CURLMOPT_MAX_HOST_CONNECTIONS
4338 SETMOPT_LONG( MAX_HOST_CONNECTIONS
)
4341 typedef struct CURLMOptionMapping CURLMOptionMapping
;
4342 #define OPT(name) { handle_multi_## name, "CURLMOPT_"#name}
4343 #define NO_OPT(name) { NULL, "CURLMOPT_"#name}
4345 struct CURLMOptionMapping
4347 void (*optionHandler
)(CURLM
*, value
);
4351 CURLMOptionMapping implementedMOptionMap
[] = {
4353 #if HAVE_DECL_CURLMOPT_MAXCONNECTS
4356 NO_OPT( MAXCONNECTS
),
4358 #if HAVE_DECL_CURLMOPT_MAX_PIPELINE_LENGTH
4359 OPT( MAX_PIPELINE_LENGTH
),
4361 NO_OPT( MAX_PIPELINE_LENGTH
),
4363 #if HAVE_DECL_CURLMOPT_MAX_HOST_CONNECTIONS
4364 OPT( MAX_HOST_CONNECTIONS
),
4366 NO_OPT( MAX_HOST_CONNECTIONS
),
4370 CAMLprim value
caml_curl_multi_setopt(value v_multi
, value option
)
4372 CAMLparam2(v_multi
, option
);
4374 CURLM
*handle
= Multi_val(v_multi
)->handle
;
4375 CURLMOptionMapping
* thisOption
= NULL
;
4376 static value
* exception
= NULL
;
4378 data
= Field(option
, 0);
4380 if (Tag_val(option
) < sizeof(implementedMOptionMap
)/sizeof(CURLMOptionMapping
))
4382 thisOption
= &implementedMOptionMap
[Tag_val(option
)];
4383 if (thisOption
->optionHandler
)
4385 thisOption
->optionHandler(handle
, data
);
4389 if (NULL
== exception
)
4391 exception
= caml_named_value("Curl.NotImplemented");
4392 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
4395 caml_raise_with_string(*exception
, thisOption
->name
);
4400 caml_failwith("Invalid CURLMOPT Option");
4403 CAMLreturn(Val_unit
);