4 *** Copyright (c) 2003-2008, Lars Nilsson, <lars@quantumchamaeleon.com>
5 *** Copyright (c) 2009, ygrek, <ygrek@autistici.org>
12 #include <caml/config.h>
16 /* suppress false gcc warning on seekFunction */
17 #define CURL_DISABLE_TYPECHECK
18 #include <curl/curl.h>
20 #ifndef CAML_NAME_SPACE
21 #define CAML_NAME_SPACE
23 #include <caml/alloc.h>
24 #include <caml/memory.h>
25 #include <caml/mlvalues.h>
26 #include <caml/callback.h>
27 #include <caml/fail.h>
28 #include <caml/unixsupport.h>
29 #include <caml/custom.h>
30 #include <caml/threads.h>
33 #define CAMLdrop caml_local_roots = caml__frame
39 #pragma message("No config file given.")
46 #define Val_none Val_int(0)
53 some
= caml_alloc(1, 0);
54 Store_field( some
, 0, v
);
58 static value
Val_pair(value v1
, value v2
)
62 pair
= caml_alloc_small(2,0);
68 static value
Val_cons(value list
, value v
) { return Val_pair(v
,list
); }
70 typedef struct Connection Connection
;
71 typedef struct ConnectionList ConnectionList
;
73 #define Connection_val(v) (*(Connection**)Data_custom_val(v))
75 typedef enum OcamlValues
86 Ocaml_PROGRESSFUNCTION
,
91 Ocaml_OPENSOCKETFUNCTION
,
102 Ocaml_HTTPPOSTSTRINGS
,
118 Ocaml_SSL_CIPHER_LIST
,
123 Ocaml_FTP_ALTERNATIVE_TO_USER
,
124 Ocaml_SSH_PUBLIC_KEYFILE
,
125 Ocaml_SSH_PRIVATE_KEYFILE
,
126 Ocaml_SSH_HOST_PUBLIC_KEY_MD5
,
127 Ocaml_COPYPOSTFIELDS
,
138 Ocaml_SSH_KEYFUNCTION
,
140 /* Not used, last for size */
150 size_t refcount
; /* number of references to this structure */
152 char *curl_ERRORBUFFER
;
153 char *curl_POSTFIELDS
;
154 struct curl_slist
*curl_HTTPHEADER
;
155 struct curl_slist
*httpPostBuffers
;
156 struct curl_httppost
*httpPostFirst
;
157 struct curl_httppost
*httpPostLast
;
158 struct curl_slist
*curl_RESOLVE
;
159 struct curl_slist
*curl_QUOTE
;
160 struct curl_slist
*curl_POSTQUOTE
;
161 struct curl_slist
*curl_HTTP200ALIASES
;
162 struct curl_slist
*curl_MAIL_RCPT
;
163 struct curl_slist
*curl_CONNECT_TO
;
164 #if HAVE_DECL_CURLOPT_MIMEPOST
165 curl_mime
*curl_MIMEPOST
;
169 typedef struct CURLErrorMapping CURLErrorMapping
;
171 struct CURLErrorMapping
177 CURLErrorMapping errorMap
[] =
179 {"CURLE_OK", CURLE_OK
},
180 #if HAVE_DECL_CURLE_UNSUPPORTED_PROTOCOL
181 {"CURLE_UNSUPPORTED_PROTOCOL", CURLE_UNSUPPORTED_PROTOCOL
},
183 {"CURLE_UNSUPPORTED_PROTOCOL", -1},
185 #if HAVE_DECL_CURLE_FAILED_INIT
186 {"CURLE_FAILED_INIT", CURLE_FAILED_INIT
},
188 {"CURLE_FAILED_INIT", -1},
190 #if HAVE_DECL_CURLE_URL_MALFORMAT
191 {"CURLE_URL_MALFORMAT", CURLE_URL_MALFORMAT
},
193 {"CURLE_URL_MALFORMAT", -1},
195 #if HAVE_DECL_CURLE_URL_MALFORMAT_USER
196 {"CURLE_URL_MALFORMAT_USER", CURLE_URL_MALFORMAT_USER
},
198 {"CURLE_URL_MALFORMAT_USER", -1},
200 #if HAVE_DECL_CURLE_COULDNT_RESOLVE_PROXY
201 {"CURLE_COULDNT_RESOLVE_PROXY", CURLE_COULDNT_RESOLVE_PROXY
},
203 {"CURLE_COULDNT_RESOLVE_PROXY", -1},
205 #if HAVE_DECL_CURLE_COULDNT_RESOLVE_HOST
206 {"CURLE_COULDNT_RESOLVE_HOST", CURLE_COULDNT_RESOLVE_HOST
},
208 {"CURLE_COULDNT_RESOLVE_HOST", -1},
210 #if HAVE_DECL_CURLE_COULDNT_CONNECT
211 {"CURLE_COULDNT_CONNECT", CURLE_COULDNT_CONNECT
},
213 {"CURLE_COULDNT_CONNECT", -1},
215 #if HAVE_DECL_CURLE_FTP_WEIRD_SERVER_REPLY
216 {"CURLE_FTP_WEIRD_SERVER_REPLY", CURLE_FTP_WEIRD_SERVER_REPLY
},
218 {"CURLE_FTP_WEIRD_SERVER_REPLY", -1},
220 #if HAVE_DECL_CURLE_FTP_ACCESS_DENIED
221 {"CURLE_FTP_ACCESS_DENIED", CURLE_FTP_ACCESS_DENIED
},
223 {"CURLE_FTP_ACCESS_DENIED", -1},
225 #if HAVE_DECL_CURLE_FTP_USER_PASSWORD_INCORRECT
226 {"CURLE_FTP_USER_PASSWORD_INCORRECT", CURLE_FTP_USER_PASSWORD_INCORRECT
},
228 {"CURLE_FTP_USER_PASSWORD_INCORRECT", -1},
230 #if HAVE_DECL_CURLE_FTP_WEIRD_PASS_REPLY
231 {"CURLE_FTP_WEIRD_PASS_REPLY", CURLE_FTP_WEIRD_PASS_REPLY
},
233 {"CURLE_FTP_WEIRD_PASS_REPLY", -1},
235 #if HAVE_DECL_CURLE_FTP_WEIRD_USER_REPLY
236 {"CURLE_FTP_WEIRD_USER_REPLY", CURLE_FTP_WEIRD_USER_REPLY
},
238 {"CURLE_FTP_WEIRD_USER_REPLY", -1},
240 #if HAVE_DECL_CURLE_FTP_WEIRD_PASV_REPLY
241 {"CURLE_FTP_WEIRD_PASV_REPLY", CURLE_FTP_WEIRD_PASV_REPLY
},
243 {"CURLE_FTP_WEIRD_PASV_REPLY", -1},
245 #if HAVE_DECL_CURLE_FTP_WEIRD_227_FORMAT
246 {"CURLE_FTP_WEIRD_227_FORMAT", CURLE_FTP_WEIRD_227_FORMAT
},
248 {"CURLE_FTP_WEIRD_227_FORMAT", -1},
250 #if HAVE_DECL_CURLE_FTP_CANT_GET_HOST
251 {"CURLE_FTP_CANT_GET_HOST", CURLE_FTP_CANT_GET_HOST
},
253 {"CURLE_FTP_CANT_GET_HOST", -1},
255 #if HAVE_DECL_CURLE_FTP_CANT_RECONNECT
256 {"CURLE_FTP_CANT_RECONNECT", CURLE_FTP_CANT_RECONNECT
},
258 {"CURLE_FTP_CANT_RECONNECT", -1},
260 #if HAVE_DECL_CURLE_FTP_COULDNT_SET_BINARY
261 {"CURLE_FTP_COULDNT_SET_BINARY", CURLE_FTP_COULDNT_SET_BINARY
},
263 {"CURLE_FTP_COULDNT_SET_BINARY", -1},
265 #if HAVE_DECL_CURLE_PARTIAL_FILE
266 {"CURLE_PARTIAL_FILE", CURLE_PARTIAL_FILE
},
268 {"CURLE_PARTIAL_FILE", -1},
270 #if HAVE_DECL_CURLE_FTP_COULDNT_RETR_FILE
271 {"CURLE_FTP_COULDNT_RETR_FILE", CURLE_FTP_COULDNT_RETR_FILE
},
273 {"CURLE_FTP_COULDNT_RETR_FILE", -1},
275 #if HAVE_DECL_CURLE_FTP_WRITE_ERROR
276 {"CURLE_FTP_WRITE_ERROR", CURLE_FTP_WRITE_ERROR
},
278 {"CURLE_FTP_WRITE_ERROR", -1},
280 #if HAVE_DECL_CURLE_FTP_QUOTE_ERROR
281 {"CURLE_FTP_QUOTE_ERROR", CURLE_FTP_QUOTE_ERROR
},
283 {"CURLE_FTP_QUOTE_ERROR", -1},
285 #if HAVE_DECL_CURLE_HTTP_RETURNED_ERROR
286 {"CURLE_HTTP_RETURNED_ERROR", CURLE_HTTP_RETURNED_ERROR
},
288 {"CURLE_HTTP_RETURNED_ERROR", -1},
290 #if HAVE_DECL_CURLE_WRITE_ERROR
291 {"CURLE_WRITE_ERROR", CURLE_WRITE_ERROR
},
293 {"CURLE_WRITE_ERROR", -1},
295 #if HAVE_DECL_CURLE_MALFORMAT_USER
296 {"CURLE_MALFORMAT_USER", CURLE_MALFORMAT_USER
},
298 {"CURLE_MALFORMAT_USER", -1},
300 #if HAVE_DECL_CURLE_FTP_COULDNT_STOR_FILE
301 {"CURLE_FTP_COULDNT_STOR_FILE", CURLE_FTP_COULDNT_STOR_FILE
},
303 {"CURLE_FTP_COULDNT_STOR_FILE", -1},
305 #if HAVE_DECL_CURLE_READ_ERROR
306 {"CURLE_READ_ERROR", CURLE_READ_ERROR
},
308 {"CURLE_READ_ERROR", -1},
310 #if HAVE_DECL_CURLE_OUT_OF_MEMORY
311 {"CURLE_OUT_OF_MEMORY", CURLE_OUT_OF_MEMORY
},
313 {"CURLE_OUT_OF_MEMORY", -1},
315 #if HAVE_DECL_CURLE_OPERATION_TIMEOUTED
316 {"CURLE_OPERATION_TIMEOUTED", CURLE_OPERATION_TIMEOUTED
},
318 {"CURLE_OPERATION_TIMEOUTED", -1},
320 #if HAVE_DECL_CURLE_FTP_COULDNT_SET_ASCII
321 {"CURLE_FTP_COULDNT_SET_ASCII", CURLE_FTP_COULDNT_SET_ASCII
},
323 {"CURLE_FTP_COULDNT_SET_ASCII", -1},
325 #if HAVE_DECL_CURLE_FTP_PORT_FAILED
326 {"CURLE_FTP_PORT_FAILED", CURLE_FTP_PORT_FAILED
},
328 {"CURLE_FTP_PORT_FAILED", -1},
330 #if HAVE_DECL_CURLE_FTP_COULDNT_USE_REST
331 {"CURLE_FTP_COULDNT_USE_REST", CURLE_FTP_COULDNT_USE_REST
},
333 {"CURLE_FTP_COULDNT_USE_REST", -1},
335 #if HAVE_DECL_CURLE_FTP_COULDNT_GET_SIZE
336 {"CURLE_FTP_COULDNT_GET_SIZE", CURLE_FTP_COULDNT_GET_SIZE
},
338 {"CURLE_FTP_COULDNT_GET_SIZE", -1},
340 #if HAVE_DECL_CURLE_HTTP_RANGE_ERROR
341 {"CURLE_HTTP_RANGE_ERROR", CURLE_HTTP_RANGE_ERROR
},
343 {"CURLE_HTTP_RANGE_ERROR", -1},
345 #if HAVE_DECL_CURLE_HTTP_POST_ERROR
346 {"CURLE_HTTP_POST_ERROR", CURLE_HTTP_POST_ERROR
},
348 {"CURLE_HTTP_POST_ERROR", -1},
350 #if HAVE_DECL_CURLE_SSL_CONNECT_ERROR
351 {"CURLE_SSL_CONNECT_ERROR", CURLE_SSL_CONNECT_ERROR
},
353 {"CURLE_SSL_CONNECT_ERROR", -1},
355 #if HAVE_DECL_CURLE_BAD_DOWNLOAD_RESUME
356 {"CURLE_BAD_DOWNLOAD_RESUME", CURLE_BAD_DOWNLOAD_RESUME
},
358 {"CURLE_BAD_DOWNLOAD_RESUME", -1},
360 #if HAVE_DECL_CURLE_FILE_COULDNT_READ_FILE
361 {"CURLE_FILE_COULDNT_READ_FILE", CURLE_FILE_COULDNT_READ_FILE
},
363 {"CURLE_FILE_COULDNT_READ_FILE", -1},
365 #if HAVE_DECL_CURLE_LDAP_CANNOT_BIND
366 {"CURLE_LDAP_CANNOT_BIND", CURLE_LDAP_CANNOT_BIND
},
368 {"CURLE_LDAP_CANNOT_BIND", -1},
370 #if HAVE_DECL_CURLE_LDAP_SEARCH_FAILED
371 {"CURLE_LDAP_SEARCH_FAILED", CURLE_LDAP_SEARCH_FAILED
},
373 {"CURLE_LDAP_SEARCH_FAILED", -1},
375 #if HAVE_DECL_CURLE_LIBRARY_NOT_FOUND
376 {"CURLE_LIBRARY_NOT_FOUND", CURLE_LIBRARY_NOT_FOUND
},
378 {"CURLE_LIBRARY_NOT_FOUND", -1},
380 #if HAVE_DECL_CURLE_FUNCTION_NOT_FOUND
381 {"CURLE_FUNCTION_NOT_FOUND", CURLE_FUNCTION_NOT_FOUND
},
383 {"CURLE_FUNCTION_NOT_FOUND", -1},
385 #if HAVE_DECL_CURLE_ABORTED_BY_CALLBACK
386 {"CURLE_ABORTED_BY_CALLBACK", CURLE_ABORTED_BY_CALLBACK
},
388 {"CURLE_ABORTED_BY_CALLBACK", -1},
390 #if HAVE_DECL_CURLE_BAD_FUNCTION_ARGUMENT
391 {"CURLE_BAD_FUNCTION_ARGUMENT", CURLE_BAD_FUNCTION_ARGUMENT
},
393 {"CURLE_BAD_FUNCTION_ARGUMENT", -1},
395 #if HAVE_DECL_CURLE_BAD_CALLING_ORDER
396 {"CURLE_BAD_CALLING_ORDER", CURLE_BAD_CALLING_ORDER
},
398 {"CURLE_BAD_CALLING_ORDER", -1},
400 #if HAVE_DECL_CURLE_INTERFACE_FAILED
401 {"CURLE_INTERFACE_FAILED", CURLE_INTERFACE_FAILED
},
403 {"CURLE_INTERFACE_FAILED", -1},
405 #if HAVE_DECL_CURLE_BAD_PASSWORD_ENTERED
406 {"CURLE_BAD_PASSWORD_ENTERED", CURLE_BAD_PASSWORD_ENTERED
},
408 {"CURLE_BAD_PASSWORD_ENTERED", -1},
410 #if HAVE_DECL_CURLE_TOO_MANY_REDIRECTS
411 {"CURLE_TOO_MANY_REDIRECTS", CURLE_TOO_MANY_REDIRECTS
},
413 {"CURLE_TOO_MANY_REDIRECTS", -1},
415 #if HAVE_DECL_CURLE_UNKNOWN_TELNET_OPTION
416 {"CURLE_UNKNOWN_TELNET_OPTION", CURLE_UNKNOWN_TELNET_OPTION
},
418 {"CURLE_UNKNOWN_TELNET_OPTION", -1},
420 #if HAVE_DECL_CURLE_TELNET_OPTION_SYNTAX
421 {"CURLE_TELNET_OPTION_SYNTAX", CURLE_TELNET_OPTION_SYNTAX
},
423 {"CURLE_TELNET_OPTION_SYNTAX", -1},
425 #if HAVE_DECL_CURLE_SSL_PEER_CERTIFICATE
426 {"CURLE_SSL_PEER_CERTIFICATE", CURLE_SSL_PEER_CERTIFICATE
},
428 {"CURLE_SSL_PEER_CERTIFICATE", -1},
430 #if HAVE_DECL_CURLE_GOT_NOTHING
431 {"CURLE_GOT_NOTHING", CURLE_GOT_NOTHING
},
433 {"CURLE_GOT_NOTHING", -1},
435 #if HAVE_DECL_CURLE_SSL_ENGINE_NOTFOUND
436 {"CURLE_SSL_ENGINE_NOTFOUND", CURLE_SSL_ENGINE_NOTFOUND
},
438 {"CURLE_SSL_ENGINE_NOTFOUND", -1},
440 #if HAVE_DECL_CURLE_SSL_ENGINE_SETFAILED
441 {"CURLE_SSL_ENGINE_SETFAILED", CURLE_SSL_ENGINE_SETFAILED
},
443 {"CURLE_SSL_ENGINE_SETFAILED", -1},
445 #if HAVE_DECL_CURLE_SEND_ERROR
446 {"CURLE_SEND_ERROR", CURLE_SEND_ERROR
},
448 {"CURLE_SEND_ERROR", -1},
450 #if HAVE_DECL_CURLE_RECV_ERROR
451 {"CURLE_RECV_ERROR", CURLE_RECV_ERROR
},
453 {"CURLE_RECV_ERROR", -1},
455 #if HAVE_DECL_CURLE_SHARE_IN_USE
456 {"CURLE_SHARE_IN_USE", CURLE_SHARE_IN_USE
},
458 {"CURLE_SHARE_IN_USE", -1},
460 #if HAVE_DECL_CURLE_SSL_CERTPROBLEM
461 {"CURLE_SSL_CERTPROBLEM", CURLE_SSL_CERTPROBLEM
},
463 {"CURLE_SSL_CERTPROBLEM", -1},
465 #if HAVE_DECL_CURLE_SSL_CIPHER
466 {"CURLE_SSL_CIPHER", CURLE_SSL_CIPHER
},
468 {"CURLE_SSL_CIPHER", -1},
470 #if HAVE_DECL_CURLE_SSL_CACERT
471 {"CURLE_SSL_CACERT", CURLE_SSL_CACERT
},
473 {"CURLE_SSL_CACERT", -1},
475 #if HAVE_DECL_CURLE_BAD_CONTENT_ENCODING
476 {"CURLE_BAD_CONTENT_ENCODING", CURLE_BAD_CONTENT_ENCODING
},
478 {"CURLE_BAD_CONTENT_ENCODING", -1},
480 #if HAVE_DECL_CURLE_LDAP_INVALID_URL
481 {"CURLE_LDAP_INVALID_URL", CURLE_LDAP_INVALID_URL
},
483 {"CURLE_LDAP_INVALID_URL", -1},
485 #if HAVE_DECL_CURLE_FILESIZE_EXCEEDED
486 {"CURLE_FILESIZE_EXCEEDED", CURLE_FILESIZE_EXCEEDED
},
488 {"CURLE_FILESIZE_EXCEEDED", -1},
490 #if HAVE_DECL_CURLE_FTP_SSL_FAILED
491 {"CURLE_FTP_SSL_FAILED", CURLE_FTP_SSL_FAILED
},
493 {"CURLE_FTP_SSL_FAILED", -1},
495 #if HAVE_DECL_CURLE_SEND_FAIL_REWIND
496 {"CURLE_SEND_FAIL_REWIND", CURLE_SEND_FAIL_REWIND
},
498 {"CURLE_SEND_FAIL_REWIND", -1},
500 #if HAVE_DECL_CURLE_SSL_ENGINE_INITFAILED
501 {"CURLE_SSL_ENGINE_INITFAILED", CURLE_SSL_ENGINE_INITFAILED
},
503 {"CURLE_SSL_ENGINE_INITFAILED", -1},
505 #if HAVE_DECL_CURLE_LOGIN_DENIED
506 {"CURLE_LOGIN_DENIED", CURLE_LOGIN_DENIED
},
508 {"CURLE_LOGIN_DENIED", -1},
510 #if HAVE_DECL_CURLE_TFTP_NOTFOUND
511 {"CURLE_TFTP_NOTFOUND", CURLE_TFTP_NOTFOUND
},
513 {"CURLE_TFTP_NOTFOUND", -1},
515 #if HAVE_DECL_CURLE_TFTP_PERM
516 {"CURLE_TFTP_PERM", CURLE_TFTP_PERM
},
518 {"CURLE_TFTP_PERM", -1},
520 #if HAVE_DECL_CURLE_REMOTE_DISK_FULL
521 {"CURLE_REMOTE_DISK_FULL", CURLE_REMOTE_DISK_FULL
},
523 {"CURLE_REMOTE_DISK_FULL", -1},
525 #if HAVE_DECL_CURLE_TFTP_ILLEGAL
526 {"CURLE_TFTP_ILLEGAL", CURLE_TFTP_ILLEGAL
},
528 {"CURLE_TFTP_ILLEGAL", -1},
530 #if HAVE_DECL_CURLE_TFTP_UNKNOWNID
531 {"CURLE_TFTP_UNKNOWNID", CURLE_TFTP_UNKNOWNID
},
533 {"CURLE_TFTP_UNKNOWNID", -1},
535 #if HAVE_DECL_CURLE_REMOTE_FILE_EXISTS
536 {"CURLE_REMOTE_FILE_EXISTS", CURLE_REMOTE_FILE_EXISTS
},
538 {"CURLE_REMOTE_FILE_EXISTS", -1},
540 #if HAVE_DECL_CURLE_TFTP_NOSUCHUSER
541 {"CURLE_TFTP_NOSUCHUSER", CURLE_TFTP_NOSUCHUSER
},
543 {"CURLE_TFTP_NOSUCHUSER", -1},
545 #if HAVE_DECL_CURLE_CONV_FAILED
546 {"CURLE_CONV_FAILED", CURLE_CONV_FAILED
},
548 {"CURLE_CONV_FAILED", -1},
550 #if HAVE_DECL_CURLE_CONV_REQD
551 {"CURLE_CONV_REQD", CURLE_CONV_REQD
},
553 {"CURLE_CONV_REQD", -1},
555 #if HAVE_DECL_CURLE_SSL_CACERT_BADFILE
556 {"CURLE_SSL_CACERT_BADFILE", CURLE_SSL_CACERT_BADFILE
},
558 {"CURLE_SSL_CACERT_BADFILE", -1},
560 #if HAVE_DECL_CURLE_REMOTE_FILE_NOT_FOUND
561 {"CURLE_REMOTE_FILE_NOT_FOUND", CURLE_REMOTE_FILE_NOT_FOUND
},
563 {"CURLE_REMOTE_FILE_NOT_FOUND", -1},
565 #if HAVE_DECL_CURLE_SSH
566 {"CURLE_SSH", CURLE_SSH
},
570 #if HAVE_DECL_CURLE_SSL_SHUTDOWN_FAILED
571 {"CURLE_SSL_SHUTDOWN_FAILED", CURLE_SSL_SHUTDOWN_FAILED
},
573 {"CURLE_SSL_SHUTDOWN_FAILED", -1},
575 #if HAVE_DECL_CURLE_AGAIN
576 {"CURLE_AGAIN", CURLE_AGAIN
},
583 typedef struct CURLOptionMapping CURLOptionMapping
;
585 struct CURLOptionMapping
587 void (*optionHandler
)(Connection
*, value
);
589 OcamlValue ocamlValue
;
592 static char* strdup_ml(value v
)
595 p
= (char*)malloc(caml_string_length(v
)+1);
596 memcpy(p
,String_val(v
),caml_string_length(v
)+1); // caml strings have terminating zero
600 static value
ml_copy_string(char const* p
, size_t size
)
602 value v
= caml_alloc_string(size
);
603 memcpy(&Byte(v
,0),p
,size
);
607 /* prepends to the beginning of list */
608 static struct curl_slist
* curl_slist_prepend_ml(struct curl_slist
* list
, value v
)
610 /* FIXME check NULLs */
611 struct curl_slist
* new_item
= (struct curl_slist
*)malloc(sizeof(struct curl_slist
));
613 new_item
->next
= list
;
614 new_item
->data
= strdup_ml(v
);
619 static void free_curl_slist(struct curl_slist
*slist
)
624 curl_slist_free_all(slist
);
627 static void raiseError(Connection
*conn
, CURLcode code
)
630 CAMLlocal1(exceptionData
);
632 char *errorString
= "Unknown Error";
635 for (i
= 0; errorMap
[i
].name
!= NULL
; i
++)
637 if (errorMap
[i
].error
== code
)
639 errorString
= errorMap
[i
].name
;
644 exceptionData
= caml_alloc_tuple(3);
646 Store_field(exceptionData
, 0, Val_int(code
));
647 Store_field(exceptionData
, 1, Val_int(code
));
648 Store_field(exceptionData
, 2, caml_copy_string(errorString
));
650 if (conn
!= NULL
&& conn
->curl_ERRORBUFFER
!= NULL
)
652 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0, caml_copy_string(conn
->curl_ERRORBUFFER
));
655 exception
= caml_named_value("CurlException");
657 if (exception
== NULL
)
658 caml_failwith("CurlException not registered");
660 caml_raise_with_arg(*exception
, exceptionData
);
665 static void resetOcamlValues(Connection
* connection
)
669 for (i
= 0; i
< OcamlValuesSize
; i
++)
670 Store_field(connection
->ocamlValues
, i
, Val_unit
);
673 static Connection
* allocConnection(CURL
* h
)
675 Connection
* connection
= (Connection
*)malloc(sizeof(Connection
));
677 connection
->ocamlValues
= caml_alloc(OcamlValuesSize
, 0);
678 resetOcamlValues(connection
);
679 caml_register_global_root(&connection
->ocamlValues
);
681 connection
->handle
= h
;
682 curl_easy_setopt(h
, CURLOPT_PRIVATE
, connection
);
684 connection
->refcount
= 0;
686 connection
->curl_ERRORBUFFER
= NULL
;
687 connection
->curl_POSTFIELDS
= NULL
;
688 connection
->curl_HTTPHEADER
= NULL
;
689 connection
->httpPostBuffers
= NULL
;
690 connection
->httpPostFirst
= NULL
;
691 connection
->httpPostLast
= NULL
;
692 connection
->curl_QUOTE
= NULL
;
693 connection
->curl_POSTQUOTE
= NULL
;
694 connection
->curl_HTTP200ALIASES
= NULL
;
695 connection
->curl_RESOLVE
= NULL
;
696 connection
->curl_MAIL_RCPT
= NULL
;
697 connection
->curl_CONNECT_TO
= NULL
;
698 #if HAVE_DECL_CURLOPT_MIMEPOST
699 connection
->curl_MIMEPOST
= NULL
;
705 static Connection
*newConnection(void)
709 caml_enter_blocking_section();
710 h
= curl_easy_init();
711 caml_leave_blocking_section();
713 return allocConnection(h
);
716 static void free_if(void* p
) { if (NULL
!= p
) free(p
); }
718 static void removeConnection(Connection
*connection
, int finalization
)
720 const char* fin_url
= NULL
;
722 if (!connection
->handle
)
724 return; /* already cleaned up */
729 /* cannot engage OCaml runtime at finalization, just report leak */
730 if (CURLE_OK
!= curl_easy_getinfo(connection
->handle
, CURLINFO_EFFECTIVE_URL
, &fin_url
) || NULL
== fin_url
)
734 fprintf(stderr
,"Curl: handle %p leaked, conn %p, url %s\n", connection
->handle
, connection
, fin_url
);
739 caml_enter_blocking_section();
740 curl_easy_cleanup(connection
->handle
);
741 caml_leave_blocking_section();
744 connection
->handle
= NULL
;
746 caml_remove_global_root(&connection
->ocamlValues
);
748 free_if(connection
->curl_ERRORBUFFER
);
749 free_if(connection
->curl_POSTFIELDS
);
750 free_curl_slist(connection
->curl_HTTPHEADER
);
751 free_curl_slist(connection
->httpPostBuffers
);
752 if (connection
->httpPostFirst
!= NULL
)
753 curl_formfree(connection
->httpPostFirst
);
754 free_curl_slist(connection
->curl_RESOLVE
);
755 free_curl_slist(connection
->curl_QUOTE
);
756 free_curl_slist(connection
->curl_POSTQUOTE
);
757 free_curl_slist(connection
->curl_HTTP200ALIASES
);
758 free_curl_slist(connection
->curl_MAIL_RCPT
);
759 free_curl_slist(connection
->curl_CONNECT_TO
);
760 #if HAVE_DECL_CURLOPT_MIMEPOST
761 curl_mime_free(connection
->curl_MIMEPOST
);
765 static Connection
* getConnection(CURL
* h
)
767 Connection
* p
= NULL
;
769 if (CURLE_OK
!= curl_easy_getinfo(h
, CURLINFO_PRIVATE
, &p
) || NULL
== p
)
771 caml_failwith("Unknown handle");
778 static void checkConnection(Connection
* connection
)
783 static void checkConnection(Connection
*connection
)
785 if (connection
!= getConnection(connection
->handle
))
787 caml_failwith("Invalid Connection");
792 void op_curl_easy_finalize(value v
)
794 Connection
* conn
= Connection_val(v
);
795 /* same connection may be referenced by several different
796 OCaml values, see e.g. caml_curl_multi_remove_finished */
798 if (0 == conn
->refcount
)
800 removeConnection(conn
, 1);
805 int op_curl_easy_compare(value v1
, value v2
)
807 size_t p1
= (size_t)Connection_val(v1
);
808 size_t p2
= (size_t)Connection_val(v2
);
809 return (p1
== p2
? 0 : (p1
> p2
? 1 : -1)); /* compare addresses */
812 intnat
op_curl_easy_hash(value v
)
814 return (size_t)Connection_val(v
); /* address */
817 static struct custom_operations curl_easy_ops
= {
819 op_curl_easy_finalize
,
820 op_curl_easy_compare
,
822 custom_serialize_default
,
823 custom_deserialize_default
,
824 #if defined(custom_compare_ext_default)
825 custom_compare_ext_default
,
829 value
caml_curl_alloc(Connection
* conn
)
831 value v
= caml_alloc_custom(&curl_easy_ops
, sizeof(Connection
*), 0, 1);
832 Connection_val(v
) = conn
;
837 static size_t cb_WRITEFUNCTION(char *ptr
, size_t size
, size_t nmemb
, void *data
)
839 caml_leave_blocking_section();
842 CAMLlocal2(result
, str
);
843 Connection
*conn
= (Connection
*)data
;
845 checkConnection(conn
);
847 str
= ml_copy_string(ptr
,size
*nmemb
);
849 result
= caml_callback_exn(Field(conn
->ocamlValues
, Ocaml_WRITEFUNCTION
), str
);
851 size_t r
= Is_exception_result(result
) ? 0 : Int_val(result
);
854 caml_enter_blocking_section();
858 static size_t cb_READFUNCTION(void *ptr
, size_t size
, size_t nmemb
, void *data
)
860 caml_leave_blocking_section();
864 Connection
*conn
= (Connection
*)data
;
867 checkConnection(conn
);
869 result
= caml_callback_exn(Field(conn
->ocamlValues
, Ocaml_READFUNCTION
),
870 Val_int(size
*nmemb
));
872 if (Is_exception_result(result
))
874 CAMLreturnT(size_t,CURL_READFUNC_ABORT
);
877 length
= caml_string_length(result
);
881 if (length
<= size
*nmemb
)
883 memcpy(ptr
, String_val(result
), length
);
888 r
= CURL_READFUNC_ABORT
;
892 caml_enter_blocking_section();
896 static size_t cb_HEADERFUNCTION(char *ptr
, size_t size
, size_t nmemb
, void *data
)
898 caml_leave_blocking_section();
901 CAMLlocal2(result
,str
);
902 Connection
*conn
= (Connection
*)data
;
904 checkConnection(conn
);
906 str
= ml_copy_string(ptr
,size
*nmemb
);
908 result
= caml_callback_exn(Field(conn
->ocamlValues
, Ocaml_HEADERFUNCTION
), str
);
910 size_t r
= Is_exception_result(result
) ? 0 : Int_val(result
);
913 caml_enter_blocking_section();
917 static int cb_PROGRESSFUNCTION(void *data
,
923 caml_leave_blocking_section();
927 CAMLlocalN(callbackData
, 4);
928 Connection
*conn
= (Connection
*)data
;
930 checkConnection(conn
);
932 callbackData
[0] = caml_copy_double(dlTotal
);
933 callbackData
[1] = caml_copy_double(dlNow
);
934 callbackData
[2] = caml_copy_double(ulTotal
);
935 callbackData
[3] = caml_copy_double(ulNow
);
937 result
= caml_callbackN_exn(Field(conn
->ocamlValues
, Ocaml_PROGRESSFUNCTION
),
940 int r
= Is_exception_result(result
) ? 1 : Bool_val(result
);
943 caml_enter_blocking_section();
947 static int cb_DEBUGFUNCTION(CURL
*debugConnection
,
948 curl_infotype infoType
,
953 caml_leave_blocking_section();
956 CAMLlocal3(camlDebugConnection
, camlInfoType
, camlMessage
);
957 Connection
*conn
= (Connection
*)data
;
958 (void)debugConnection
; /* not used */
960 checkConnection(conn
);
962 camlDebugConnection
= caml_curl_alloc(conn
);
963 camlMessage
= ml_copy_string(buffer
,bufferLength
);
964 camlInfoType
= Val_long(infoType
<= CURLINFO_SSL_DATA_OUT
? infoType
: CURLINFO_END
);
966 caml_callback3_exn(Field(conn
->ocamlValues
, Ocaml_DEBUGFUNCTION
),
973 caml_enter_blocking_section();
977 static curlioerr
cb_IOCTLFUNCTION(CURL
*ioctl
,
981 caml_leave_blocking_section();
984 CAMLlocal3(camlResult
, camlConnection
, camlCmd
);
985 Connection
*conn
= (Connection
*)data
;
986 curlioerr result
= CURLIOE_OK
;
987 (void)ioctl
; /* not used */
989 checkConnection(conn
);
991 if (cmd
== CURLIOCMD_NOP
)
992 camlCmd
= Val_long(0);
993 else if (cmd
== CURLIOCMD_RESTARTREAD
)
994 camlCmd
= Val_long(1);
996 caml_failwith("Invalid IOCTL Cmd!");
998 camlConnection
= caml_curl_alloc(conn
);
1000 camlResult
= caml_callback2_exn(Field(conn
->ocamlValues
, Ocaml_IOCTLFUNCTION
),
1004 if (Is_exception_result(camlResult
))
1006 result
= CURLIOE_FAILRESTART
;
1009 switch (Long_val(camlResult
))
1011 case 0: /* CURLIOE_OK */
1012 result
= CURLIOE_OK
;
1015 case 1: /* CURLIOE_UNKNOWNCMD */
1016 result
= CURLIOE_UNKNOWNCMD
;
1019 case 2: /* CURLIOE_FAILRESTART */
1020 result
= CURLIOE_FAILRESTART
;
1023 default: /* Incorrect return value, but let's handle it */
1024 result
= CURLIOE_FAILRESTART
;
1029 caml_enter_blocking_section();
1033 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1034 static int cb_SEEKFUNCTION(void *data
,
1038 caml_leave_blocking_section();
1041 CAMLlocal3(camlResult
, camlOffset
, camlOrigin
);
1042 Connection
*conn
= (Connection
*)data
;
1044 camlOffset
= caml_copy_int64(offset
);
1046 if (origin
== SEEK_SET
)
1047 camlOrigin
= Val_long(0);
1048 else if (origin
== SEEK_CUR
)
1049 camlOrigin
= Val_long(1);
1050 else if (origin
== SEEK_END
)
1051 camlOrigin
= Val_long(2);
1053 caml_failwith("Invalid seek code");
1055 camlResult
= caml_callback2_exn(Field(conn
->ocamlValues
,
1056 Ocaml_SEEKFUNCTION
),
1061 if (Is_exception_result(camlResult
))
1062 result
= CURL_SEEKFUNC_FAIL
;
1064 switch (Int_val(camlResult
))
1066 case 0: result
= CURL_SEEKFUNC_OK
; break;
1067 case 1: result
= CURL_SEEKFUNC_FAIL
; break;
1068 case 2: result
= CURL_SEEKFUNC_CANTSEEK
; break;
1069 default: caml_failwith("Invalid seek result");
1073 caml_enter_blocking_section();
1078 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1079 static int cb_OPENSOCKETFUNCTION(void *data
,
1080 curlsocktype purpose
,
1081 struct curl_sockaddr
*addr
)
1083 caml_leave_blocking_section();
1087 Connection
*conn
= (Connection
*)data
;
1089 (void)purpose
; /* not used */
1091 sock
= socket(addr
->family
, addr
->socktype
, addr
->protocol
);
1096 result
= caml_callback_exn(Field(conn
->ocamlValues
, Ocaml_OPENSOCKETFUNCTION
), Val_int(sock
));
1097 if (Is_exception_result(result
))
1105 caml_enter_blocking_section();
1106 return ((sock
== -1) ? CURL_SOCKET_BAD
: sock
);
1110 static int cb_SSH_KEYFUNCTION(CURL
*easy
,
1111 const struct curl_khkey
*knownkey
,
1112 const struct curl_khkey
*foundkey
,
1113 enum curl_khmatch match
,
1116 caml_leave_blocking_section();
1119 CAMLlocal3(v_found
, v_match
, v_result
);
1120 Connection
*conn
= (Connection
*)clientp
;
1121 int res
= CURLKHSTAT_REJECT
;
1124 case CURLKHMATCH_OK
:
1125 v_match
= Val_int(0);
1127 case CURLKHMATCH_MISMATCH
:
1128 v_match
= caml_alloc_small(1, 0);
1129 Field(v_match
, 0) = ml_copy_string(knownkey
->key
, knownkey
->len
? knownkey
->len
: strlen(knownkey
->key
));
1131 case CURLKHMATCH_MISSING
:
1132 v_match
= Val_int(1);
1135 caml_failwith("Invalid CURL_SSH_KEYFUNCTION argument");
1139 v_found
= ml_copy_string(foundkey
->key
, foundkey
->len
? foundkey
->len
: strlen(foundkey
->key
));
1140 v_result
= caml_callback2_exn(Field(conn
->ocamlValues
, Ocaml_SSH_KEYFUNCTION
), v_match
, v_found
);
1142 if (!Is_exception_result(v_result
)) {
1143 switch (Int_val(v_result
)) {
1145 res
= CURLKHSTAT_FINE_ADD_TO_FILE
;
1148 res
= CURLKHSTAT_FINE
;
1151 res
= CURLKHSTAT_REJECT
;
1154 res
= CURLKHSTAT_DEFER
;
1157 caml_failwith("Invalid CURLOPT_SSH_KEYFUNCTION return value");
1164 caml_enter_blocking_section();
1169 ** curl_global_init helper function
1172 value
caml_curl_global_init(value initOption
)
1174 CAMLparam1(initOption
);
1176 switch (Long_val(initOption
))
1178 case 0: /* CURLINIT_GLOBALALL */
1179 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_ALL
)));
1182 case 1: /* CURLINIT_GLOBALSSL */
1183 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_SSL
)));
1186 case 2: /* CURLINIT_GLOBALWIN32 */
1187 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_WIN32
)));
1190 case 3: /* CURLINIT_GLOBALNOTHING */
1191 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_NOTHING
)));
1195 caml_failwith("Invalid Initialization Option");
1199 /* Keep compiler happy, we should never get here due to caml_failwith() */
1200 CAMLreturn(Val_unit
);
1204 ** curl_global_cleanup helper function
1207 value
caml_curl_global_cleanup(void)
1211 curl_global_cleanup();
1213 CAMLreturn(Val_unit
);
1217 ** curl_easy_init helper function
1219 value
caml_curl_easy_init(void)
1224 result
= caml_curl_alloc(newConnection());
1229 value
caml_curl_easy_reset(value conn
)
1232 Connection
*connection
= Connection_val(conn
);
1234 checkConnection(connection
);
1235 curl_easy_reset(connection
->handle
);
1236 curl_easy_setopt(connection
->handle
, CURLOPT_PRIVATE
, connection
);
1237 resetOcamlValues(connection
);
1239 CAMLreturn(Val_unit
);
1243 ** curl_easy_setopt helper utility functions
1246 #define SETOPT_FUNCTION(name) \
1247 static void handle_##name##FUNCTION(Connection *conn, value option) \
1249 CAMLparam1(option); \
1250 CURLcode result = CURLE_OK; \
1251 Store_field(conn->ocamlValues, Ocaml_##name##FUNCTION, option); \
1252 result = curl_easy_setopt(conn->handle, CURLOPT_##name##FUNCTION, cb_##name##FUNCTION); \
1253 if (result != CURLE_OK) raiseError(conn, result); \
1254 result = curl_easy_setopt(conn->handle, CURLOPT_##name##DATA, conn); \
1255 if (result != CURLE_OK) raiseError(conn, result); \
1259 SETOPT_FUNCTION( WRITE
)
1260 SETOPT_FUNCTION( READ
)
1261 SETOPT_FUNCTION( HEADER
)
1262 SETOPT_FUNCTION( PROGRESS
)
1263 SETOPT_FUNCTION( DEBUG
)
1264 SETOPT_FUNCTION( SSH_KEY
)
1266 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1267 SETOPT_FUNCTION( SEEK
)
1270 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
1271 SETOPT_FUNCTION( IOCTL
)
1274 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1275 SETOPT_FUNCTION( OPENSOCKET
)
1278 static void handle_slist(Connection
*conn
, struct curl_slist
** slist
, OcamlValue caml_option
, CURLoption curl_option
, value option
)
1281 CURLcode result
= CURLE_OK
;
1283 Store_field(conn
->ocamlValues
, caml_option
, option
);
1285 free_curl_slist(*slist
);
1288 while (Val_emptylist
!= option
)
1290 *slist
= curl_slist_append(*slist
, String_val(Field(option
, 0)));
1292 option
= Field(option
, 1);
1295 result
= curl_easy_setopt(conn
->handle
, curl_option
, *slist
);
1297 if (result
!= CURLE_OK
)
1298 raiseError(conn
, result
);
1303 static long convert_bit_list(long *map
, size_t map_size
, value option
)
1309 while (Val_emptylist
!= option
)
1311 index
= Int_val(Field(option
, 0));
1312 if ((index
< 0) || ((size_t)index
>= map_size
))
1313 caml_invalid_argument("convert_bit_list");
1317 option
= Field(option
, 1);
1320 CAMLreturnT(long, bits
);
1323 #define SETOPT_STRING(name) \
1324 static void handle_##name(Connection *conn, value option) \
1326 CAMLparam1(option); \
1327 CURLcode result = CURLE_OK; \
1329 Store_field(conn->ocamlValues, Ocaml_##name, option); \
1331 result = curl_easy_setopt(conn->handle, CURLOPT_##name, String_val(option)); \
1333 if (result != CURLE_OK) \
1334 raiseError(conn, result); \
1339 #define SETOPT_VAL_(func_name, curl_option, conv_val) \
1340 static void func_name(Connection *conn, value option) \
1342 CAMLparam1(option); \
1343 CURLcode result = CURLE_OK; \
1345 result = curl_easy_setopt(conn->handle, curl_option, conv_val(option)); \
1347 if (result != CURLE_OK) \
1348 raiseError(conn, result); \
1353 #define SETOPT_VAL(name, conv) SETOPT_VAL_(handle_##name, CURLOPT_##name, conv)
1354 #define SETOPT_BOOL(name) SETOPT_VAL(name, Bool_val)
1355 #define SETOPT_LONG(name) SETOPT_VAL(name, Long_val)
1356 #define SETOPT_INT64(name) SETOPT_VAL(name, Int64_val)
1358 #if HAVE_DECL_CURLOPT_MIMEPOST
1360 static void new_part(Connection
* conn
, curl_mime
* mime
, value v_part
)
1362 value v_encoding
= Field(v_part
, 0);
1363 value v_headers
= Field(v_part
, 1);
1364 value v_subparts
= Field(v_part
, 2);
1365 value v_data
= Field(v_part
, 3);
1366 value v_str
= Field(v_data
, 0);
1368 struct curl_slist
*headers
= NULL
;
1371 curl_mimepart
*part
= curl_mime_addpart(mime
);
1373 switch (Int_val(v_encoding
)) {
1375 result
= curl_mime_encoder(part
, "8bit");
1378 result
= curl_mime_encoder(part
, "binary");
1381 result
= curl_mime_encoder(part
, "7bit");
1384 result
= curl_mime_encoder(part
, "quoted-printable");
1387 result
= curl_mime_encoder(part
, "base64");
1393 caml_failwith("Invalid MIMEPOST encoding value");
1397 if (result
!= CURLE_OK
) {
1398 raiseError(conn
, result
);
1401 while (v_headers
!= Val_emptylist
) {
1402 headers
= curl_slist_append(headers
, String_val(Field(v_headers
, 0)));
1403 v_headers
= Field(v_headers
, 1);
1406 result
= curl_mime_headers(part
, headers
, 1);
1408 if (result
!= CURLE_OK
) {
1409 raiseError(conn
, result
);
1412 switch (Tag_val(v_data
)) {
1414 result
= curl_mime_data(part
, String_val(v_str
), caml_string_length(v_str
));
1417 result
= curl_mime_filedata(part
, String_val(v_str
));
1420 caml_failwith("Invalid MIMEPOST data value");
1424 if (result
!= CURLE_OK
) {
1425 raiseError(conn
, result
);
1428 if (v_subparts
!= Val_emptylist
) {
1429 curl_mime
*mime
= curl_mime_init(conn
->handle
);
1431 while (v_subparts
!= Val_emptylist
) {
1432 new_part(conn
, mime
, Field(v_subparts
, 0));
1433 v_subparts
= Field(v_subparts
, 1);
1436 result
= curl_mime_subparts(part
, mime
);
1438 if (result
!= CURLE_OK
) {
1439 raiseError(conn
, result
);
1444 static void handle_MIMEPOST(Connection
* conn
, value v_subparts
)
1446 CAMLparam1(v_subparts
);
1447 curl_mime
*mime
= curl_mime_init(conn
->handle
);
1450 Store_field(conn
->ocamlValues
, Ocaml_MIMEPOST
, v_subparts
);
1452 curl_mime_free(conn
->curl_MIMEPOST
);
1453 conn
->curl_MIMEPOST
= mime
;
1455 while (v_subparts
!= Val_emptylist
) {
1456 new_part(conn
, mime
, Field(v_subparts
, 0));
1457 v_subparts
= Field(v_subparts
, 1);
1460 result
= curl_easy_setopt(conn
->handle
, CURLOPT_MIMEPOST
, mime
);
1462 if (result
!= CURLE_OK
) {
1463 raiseError(conn
, result
);
1471 #define SETOPT_SLIST(name) \
1472 static void handle_##name(Connection* conn, value option) \
1474 handle_slist(conn,&(conn->curl_##name),Ocaml_##name,CURLOPT_##name,option); \
1478 SETOPT_LONG( INFILESIZE
)
1479 SETOPT_STRING( PROXY
)
1480 SETOPT_LONG( PROXYPORT
)
1481 SETOPT_BOOL( HTTPPROXYTUNNEL
)
1482 SETOPT_BOOL( VERBOSE
)
1483 SETOPT_BOOL( HEADER
)
1484 SETOPT_BOOL( NOPROGRESS
)
1486 #if HAVE_DECL_CURLOPT_NOSIGNAL
1487 SETOPT_BOOL( NOSIGNAL
)
1490 SETOPT_BOOL( NOBODY
)
1491 SETOPT_BOOL( FAILONERROR
)
1492 SETOPT_BOOL( UPLOAD
)
1494 SETOPT_BOOL( FTPLISTONLY
)
1495 SETOPT_BOOL( FTPAPPEND
)
1498 static void handle_NETRC(Connection
*conn
, value option
)
1501 CURLcode result
= CURLE_OK
;
1504 switch (Long_val(option
))
1506 case 0: /* CURL_NETRC_OPTIONAL */
1507 netrc
= CURL_NETRC_OPTIONAL
;
1510 case 1:/* CURL_NETRC_IGNORED */
1511 netrc
= CURL_NETRC_IGNORED
;
1514 case 2: /* CURL_NETRC_REQUIRED */
1515 netrc
= CURL_NETRC_REQUIRED
;
1519 caml_failwith("Invalid NETRC Option");
1523 result
= curl_easy_setopt(conn
->handle
,
1527 if (result
!= CURLE_OK
)
1528 raiseError(conn
, result
);
1533 #if HAVE_DECL_CURLOPT_ENCODING
1534 static void handle_ENCODING(Connection
*conn
, value option
)
1537 CURLcode result
= CURLE_OK
;
1539 switch (Long_val(option
))
1541 case 0: /* CURL_ENCODING_NONE */
1542 result
= curl_easy_setopt(conn
->handle
,
1547 case 1: /* CURL_ENCODING_DEFLATE */
1548 result
= curl_easy_setopt(conn
->handle
,
1553 case 2: /* CURL_ENCODING_GZIP */
1554 result
= curl_easy_setopt(conn
->handle
,
1559 case 3: /* CURL_ENCODING_ANY */
1560 result
= curl_easy_setopt(conn
->handle
,
1566 caml_failwith("Invalid Encoding Option");
1570 if (result
!= CURLE_OK
)
1571 raiseError(conn
, result
);
1578 SETOPT_BOOL( FOLLOWLOCATION
)
1579 SETOPT_BOOL( TRANSFERTEXT
)
1581 SETOPT_STRING( USERPWD
)
1582 SETOPT_STRING( PROXYUSERPWD
)
1583 SETOPT_STRING( RANGE
)
1585 static void handle_ERRORBUFFER(Connection
*conn
, value option
)
1588 CURLcode result
= CURLE_OK
;
1590 Store_field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
, option
);
1592 if (conn
->curl_ERRORBUFFER
!= NULL
)
1593 free(conn
->curl_ERRORBUFFER
);
1595 conn
->curl_ERRORBUFFER
= (char*)malloc(sizeof(char) * CURL_ERROR_SIZE
);
1597 result
= curl_easy_setopt(conn
->handle
,
1598 CURLOPT_ERRORBUFFER
,
1599 conn
->curl_ERRORBUFFER
);
1601 if (result
!= CURLE_OK
)
1602 raiseError(conn
, result
);
1607 SETOPT_LONG( TIMEOUT
)
1609 static void handle_POSTFIELDS(Connection
*conn
, value option
)
1612 CURLcode result
= CURLE_OK
;
1614 Store_field(conn
->ocamlValues
, Ocaml_POSTFIELDS
, option
);
1616 if (conn
->curl_POSTFIELDS
!= NULL
)
1617 free(conn
->curl_POSTFIELDS
);
1619 conn
->curl_POSTFIELDS
= strdup_ml(option
);
1621 result
= curl_easy_setopt(conn
->handle
,
1623 conn
->curl_POSTFIELDS
);
1625 if (result
!= CURLE_OK
)
1626 raiseError(conn
, result
);
1631 SETOPT_LONG( POSTFIELDSIZE
)
1632 SETOPT_STRING( REFERER
)
1633 SETOPT_STRING( USERAGENT
)
1634 SETOPT_STRING( FTPPORT
)
1635 SETOPT_LONG( LOW_SPEED_LIMIT
)
1636 SETOPT_LONG( LOW_SPEED_TIME
)
1637 SETOPT_LONG( RESUME_FROM
)
1638 SETOPT_STRING( COOKIE
)
1640 SETOPT_SLIST( HTTPHEADER
)
1642 static void handle_HTTPPOST(Connection
*conn
, value option
)
1645 CAMLlocal3(listIter
, formItem
, contentType
);
1646 CURLcode result
= CURLE_OK
;
1650 Store_field(conn
->ocamlValues
, Ocaml_HTTPPOST
, option
);
1652 free_curl_slist(conn
->httpPostBuffers
);
1653 if (conn
->httpPostFirst
!= NULL
)
1654 curl_formfree(conn
->httpPostFirst
);
1656 conn
->httpPostBuffers
= NULL
;
1657 conn
->httpPostFirst
= NULL
;
1658 conn
->httpPostLast
= NULL
;
1660 while (!Is_long(listIter
))
1662 formItem
= Field(listIter
, 0);
1664 switch (Tag_val(formItem
))
1666 case 0: /* CURLFORM_CONTENT */
1667 if (Wosize_val(formItem
) < 3)
1669 caml_failwith("Incorrect CURLFORM_CONTENT parameters");
1672 if (Is_long(Field(formItem
, 2)) &&
1673 Long_val(Field(formItem
, 2)) == 0)
1675 curl_formadd(&conn
->httpPostFirst
,
1676 &conn
->httpPostLast
,
1678 String_val(Field(formItem
, 0)),
1679 CURLFORM_NAMELENGTH
,
1680 caml_string_length(Field(formItem
, 0)),
1681 CURLFORM_COPYCONTENTS
,
1682 String_val(Field(formItem
, 1)),
1683 CURLFORM_CONTENTSLENGTH
,
1684 caml_string_length(Field(formItem
, 1)),
1687 else if (Is_block(Field(formItem
, 2)))
1689 contentType
= Field(formItem
, 2);
1691 curl_formadd(&conn
->httpPostFirst
,
1692 &conn
->httpPostLast
,
1694 String_val(Field(formItem
, 0)),
1695 CURLFORM_NAMELENGTH
,
1696 caml_string_length(Field(formItem
, 0)),
1697 CURLFORM_COPYCONTENTS
,
1698 String_val(Field(formItem
, 1)),
1699 CURLFORM_CONTENTSLENGTH
,
1700 caml_string_length(Field(formItem
, 1)),
1701 CURLFORM_CONTENTTYPE
,
1702 String_val(Field(contentType
, 0)),
1707 caml_failwith("Incorrect CURLFORM_CONTENT parameters");
1711 case 1: /* CURLFORM_FILECONTENT */
1712 if (Wosize_val(formItem
) < 3)
1714 caml_failwith("Incorrect CURLFORM_FILECONTENT parameters");
1717 if (Is_long(Field(formItem
, 2)) &&
1718 Long_val(Field(formItem
, 2)) == 0)
1720 curl_formadd(&conn
->httpPostFirst
,
1721 &conn
->httpPostLast
,
1723 String_val(Field(formItem
, 0)),
1724 CURLFORM_NAMELENGTH
,
1725 caml_string_length(Field(formItem
, 0)),
1726 CURLFORM_FILECONTENT
,
1727 String_val(Field(formItem
, 1)),
1730 else if (Is_block(Field(formItem
, 2)))
1732 contentType
= Field(formItem
, 2);
1734 curl_formadd(&conn
->httpPostFirst
,
1735 &conn
->httpPostLast
,
1737 String_val(Field(formItem
, 0)),
1738 CURLFORM_NAMELENGTH
,
1739 caml_string_length(Field(formItem
, 0)),
1740 CURLFORM_FILECONTENT
,
1741 String_val(Field(formItem
, 1)),
1742 CURLFORM_CONTENTTYPE
,
1743 String_val(Field(contentType
, 0)),
1748 caml_failwith("Incorrect CURLFORM_FILECONTENT parameters");
1752 case 2: /* CURLFORM_FILE */
1753 if (Wosize_val(formItem
) < 3)
1755 caml_failwith("Incorrect CURLFORM_FILE parameters");
1758 if (Is_long(Field(formItem
, 2)) &&
1759 Long_val(Field(formItem
, 2)) == 0)
1761 curl_formadd(&conn
->httpPostFirst
,
1762 &conn
->httpPostLast
,
1764 String_val(Field(formItem
, 0)),
1765 CURLFORM_NAMELENGTH
,
1766 caml_string_length(Field(formItem
, 0)),
1768 String_val(Field(formItem
, 1)),
1771 else if (Is_block(Field(formItem
, 2)))
1773 contentType
= Field(formItem
, 2);
1775 curl_formadd(&conn
->httpPostFirst
,
1776 &conn
->httpPostLast
,
1778 String_val(Field(formItem
, 0)),
1779 CURLFORM_NAMELENGTH
,
1780 caml_string_length(Field(formItem
, 0)),
1782 String_val(Field(formItem
, 1)),
1783 CURLFORM_CONTENTTYPE
,
1784 String_val(Field(contentType
, 0)),
1789 caml_failwith("Incorrect CURLFORM_FILE parameters");
1793 case 3: /* CURLFORM_BUFFER */
1794 if (Wosize_val(formItem
) < 4)
1796 caml_failwith("Incorrect CURLFORM_BUFFER parameters");
1799 if (Is_long(Field(formItem
, 3)) &&
1800 Long_val(Field(formItem
, 3)) == 0)
1802 conn
->httpPostBuffers
= curl_slist_prepend_ml(conn
->httpPostBuffers
, Field(formItem
, 2));
1804 curl_formadd(&conn
->httpPostFirst
,
1805 &conn
->httpPostLast
,
1807 String_val(Field(formItem
, 0)),
1808 CURLFORM_NAMELENGTH
,
1809 caml_string_length(Field(formItem
, 0)),
1811 String_val(Field(formItem
, 1)),
1813 conn
->httpPostBuffers
->data
,
1814 CURLFORM_BUFFERLENGTH
,
1815 caml_string_length(Field(formItem
, 2)),
1818 else if (Is_block(Field(formItem
, 3)))
1820 conn
->httpPostBuffers
= curl_slist_prepend_ml(conn
->httpPostBuffers
, Field(formItem
, 2));
1822 contentType
= Field(formItem
, 3);
1824 curl_formadd(&conn
->httpPostFirst
,
1825 &conn
->httpPostLast
,
1827 String_val(Field(formItem
, 0)),
1828 CURLFORM_NAMELENGTH
,
1829 caml_string_length(Field(formItem
, 0)),
1831 String_val(Field(formItem
, 1)),
1833 conn
->httpPostBuffers
->data
,
1834 CURLFORM_BUFFERLENGTH
,
1835 caml_string_length(Field(formItem
, 2)),
1836 CURLFORM_CONTENTTYPE
,
1837 String_val(Field(contentType
, 0)),
1842 caml_failwith("Incorrect CURLFORM_BUFFER parameters");
1847 listIter
= Field(listIter
, 1);
1850 result
= curl_easy_setopt(conn
->handle
,
1852 conn
->httpPostFirst
);
1854 if (result
!= CURLE_OK
)
1855 raiseError(conn
, result
);
1860 SETOPT_STRING( SSLCERT
)
1861 SETOPT_STRING( SSLCERTTYPE
)
1862 SETOPT_STRING( SSLCERTPASSWD
)
1863 SETOPT_STRING( SSLKEY
)
1864 SETOPT_STRING( SSLKEYTYPE
)
1865 SETOPT_STRING( SSLKEYPASSWD
)
1866 SETOPT_STRING( SSLENGINE
)
1867 SETOPT_BOOL( SSLENGINE_DEFAULT
)
1870 SETOPT_SLIST( QUOTE
)
1871 SETOPT_SLIST( POSTQUOTE
)
1873 SETOPT_STRING( COOKIEFILE
)
1874 #if HAVE_DECL_CURLOPT_CERTINFO
1875 SETOPT_BOOL( CERTINFO
)
1878 #if !HAVE_DECL_CURL_SSLVERSION_TLSV1_0
1879 #define CURL_SSLVERSION_TLSv1_0 CURL_SSLVERSION_TLSv1
1882 #if !HAVE_DECL_CURL_SSLVERSION_TLSV1_1
1883 #define CURL_SSLVERSION_TLSv1_1 CURL_SSLVERSION_TLSv1
1886 #if !HAVE_DECL_CURL_SSLVERSION_TLSV1_2
1887 #define CURL_SSLVERSION_TLSv1_2 CURL_SSLVERSION_TLSv1
1890 #if !HAVE_DECL_CURL_SSLVERSION_TLSV1_3
1891 #define CURL_SSLVERSION_TLSv1_3 CURL_SSLVERSION_TLSv1
1894 static void handle_SSLVERSION(Connection
*conn
, value option
)
1897 CURLcode result
= CURLE_OK
;
1898 int v
= CURL_SSLVERSION_DEFAULT
;
1900 switch (Long_val(option
))
1902 case 0: v
= CURL_SSLVERSION_DEFAULT
; break;
1903 case 1: v
= CURL_SSLVERSION_TLSv1
; break;
1904 case 2: v
= CURL_SSLVERSION_SSLv2
; break;
1905 case 3: v
= CURL_SSLVERSION_SSLv3
; break;
1906 case 4: v
= CURL_SSLVERSION_TLSv1_0
; break;
1907 case 5: v
= CURL_SSLVERSION_TLSv1_1
; break;
1908 case 6: v
= CURL_SSLVERSION_TLSv1_2
; break;
1909 case 7: v
= CURL_SSLVERSION_TLSv1_3
; break;
1911 caml_failwith("Invalid SSLVERSION Option");
1915 result
= curl_easy_setopt(conn
->handle
, CURLOPT_SSLVERSION
, v
);
1917 if (result
!= CURLE_OK
)
1918 raiseError(conn
, result
);
1923 static void handle_TIMECONDITION(Connection
*conn
, value option
)
1926 CURLcode result
= CURLE_OK
;
1927 int timecond
= CURL_TIMECOND_NONE
;
1929 switch (Long_val(option
))
1931 case 0: timecond
= CURL_TIMECOND_NONE
; break;
1932 case 1: timecond
= CURL_TIMECOND_IFMODSINCE
; break;
1933 case 2: timecond
= CURL_TIMECOND_IFUNMODSINCE
; break;
1934 case 3: timecond
= CURL_TIMECOND_LASTMOD
; break;
1936 caml_failwith("Invalid TIMECOND Option");
1940 result
= curl_easy_setopt(conn
->handle
, CURLOPT_TIMECONDITION
, timecond
);
1942 if (result
!= CURLE_OK
)
1943 raiseError(conn
, result
);
1948 SETOPT_VAL( TIMEVALUE
, Int32_val
)
1949 SETOPT_STRING( CUSTOMREQUEST
)
1950 SETOPT_STRING( INTERFACE
)
1952 static void handle_KRB4LEVEL(Connection
*conn
, value option
)
1955 CURLcode result
= CURLE_OK
;
1957 switch (Long_val(option
))
1959 case 0: /* KRB4_NONE */
1960 result
= curl_easy_setopt(conn
->handle
,
1965 case 1: /* KRB4_CLEAR */
1966 result
= curl_easy_setopt(conn
->handle
,
1971 case 2: /* KRB4_SAFE */
1972 result
= curl_easy_setopt(conn
->handle
,
1977 case 3: /* KRB4_CONFIDENTIAL */
1978 result
= curl_easy_setopt(conn
->handle
,
1983 case 4: /* KRB4_PRIVATE */
1984 result
= curl_easy_setopt(conn
->handle
,
1990 caml_failwith("Invalid KRB4 Option");
1994 if (result
!= CURLE_OK
)
1995 raiseError(conn
, result
);
2000 SETOPT_BOOL( SSL_VERIFYPEER
)
2001 SETOPT_STRING( CAINFO
)
2002 SETOPT_STRING( CAPATH
)
2003 SETOPT_BOOL( FILETIME
)
2004 SETOPT_LONG( MAXREDIRS
)
2005 SETOPT_LONG( MAXCONNECTS
)
2007 static void handle_CLOSEPOLICY(Connection
*conn
, value option
)
2010 CURLcode result
= CURLE_OK
;
2012 switch (Long_val(option
))
2014 case 0: /* CLOSEPOLICY_OLDEST */
2015 result
= curl_easy_setopt(conn
->handle
,
2016 CURLOPT_CLOSEPOLICY
,
2017 CURLCLOSEPOLICY_OLDEST
);
2020 case 1: /* CLOSEPOLICY_LEAST_RECENTLY_USED */
2021 result
= curl_easy_setopt(conn
->handle
,
2022 CURLOPT_CLOSEPOLICY
,
2023 CURLCLOSEPOLICY_LEAST_RECENTLY_USED
);
2027 caml_failwith("Invalid CLOSEPOLICY Option");
2031 if (result
!= CURLE_OK
)
2032 raiseError(conn
, result
);
2037 SETOPT_BOOL( FRESH_CONNECT
)
2038 SETOPT_BOOL( FORBID_REUSE
)
2039 SETOPT_STRING( RANDOM_FILE
)
2040 SETOPT_STRING( EGDSOCKET
)
2041 SETOPT_LONG( CONNECTTIMEOUT
)
2042 SETOPT_BOOL( HTTPGET
)
2044 static void handle_SSL_VERIFYHOST(Connection
*conn
, value option
)
2047 CURLcode result
= CURLE_OK
;
2049 switch (Long_val(option
))
2051 case 0: /* SSLVERIFYHOST_NONE */
2052 case 1: /* SSLVERIFYHOST_EXISTENCE */
2053 case 2: /* SSLVERIFYHOST_HOSTNAME */
2054 result
= curl_easy_setopt(conn
->handle
,
2055 CURLOPT_SSL_VERIFYHOST
,
2056 /* map EXISTENCE to HOSTNAME */
2057 Long_val(option
) == 0 ? 0 : 2);
2061 caml_failwith("Invalid SSLVERIFYHOST Option");
2065 if (result
!= CURLE_OK
)
2066 raiseError(conn
, result
);
2071 SETOPT_STRING( COOKIEJAR
)
2072 SETOPT_STRING( SSL_CIPHER_LIST
)
2074 static void handle_HTTP_VERSION(Connection
*conn
, value option
)
2077 CURLcode result
= CURLE_OK
;
2079 long version
= CURL_HTTP_VERSION_NONE
;
2081 switch (Long_val(option
))
2083 case 0: version
= CURL_HTTP_VERSION_NONE
; break;
2084 case 1: version
= CURL_HTTP_VERSION_1_0
; break;
2085 case 2: version
= CURL_HTTP_VERSION_1_1
; break;
2087 #if HAVE_DECL_CURL_HTTP_VERSION_2
2088 version
= CURL_HTTP_VERSION_2
;
2089 #elif HAVE_DECL_CURL_HTTP_VERSION_2_0
2090 version
= CURL_HTTP_VERSION_2_0
;
2094 #if HAVE_DECL_CURL_HTTP_VERSION_2TLS
2095 version
= CURL_HTTP_VERSION_2TLS
;
2099 #if HAVE_DECL_CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE
2100 version
= CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE
;
2104 caml_invalid_argument("CURLOPT_HTTP_VERSION");
2108 result
= curl_easy_setopt(conn
->handle
, CURLOPT_HTTP_VERSION
, version
);
2110 if (result
!= CURLE_OK
)
2111 raiseError(conn
, result
);
2116 SETOPT_BOOL( FTP_USE_EPSV
)
2117 SETOPT_LONG( DNS_CACHE_TIMEOUT
)
2118 SETOPT_BOOL( DNS_USE_GLOBAL_CACHE
)
2120 static void handle_PRIVATE(Connection
*conn
, value option
)
2123 Store_field(conn
->ocamlValues
, Ocaml_PRIVATE
, option
);
2127 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2128 SETOPT_SLIST( HTTP200ALIASES
)
2131 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2132 SETOPT_BOOL( UNRESTRICTED_AUTH
)
2135 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2136 SETOPT_BOOL( FTP_USE_EPRT
)
2139 #if HAVE_DECL_CURLOPT_HTTPAUTH
2140 static void handle_HTTPAUTH(Connection
*conn
, value option
)
2143 CAMLlocal1(listIter
);
2144 CURLcode result
= CURLE_OK
;
2145 long auth
= CURLAUTH_NONE
;
2149 while (!Is_long(listIter
))
2151 switch (Long_val(Field(listIter
, 0)))
2153 case 0: /* CURLAUTH_BASIC */
2154 auth
|= CURLAUTH_BASIC
;
2157 case 1: /* CURLAUTH_DIGEST */
2158 auth
|= CURLAUTH_DIGEST
;
2161 case 2: /* CURLAUTH_GSSNEGOTIATE */
2162 auth
|= CURLAUTH_GSSNEGOTIATE
;
2165 case 3: /* CURLAUTH_NTLM */
2166 auth
|= CURLAUTH_NTLM
;
2169 case 4: /* CURLAUTH_ANY */
2170 auth
|= CURLAUTH_ANY
;
2173 case 5: /* CURLAUTH_ANYSAFE */
2174 auth
|= CURLAUTH_ANYSAFE
;
2178 caml_failwith("Invalid HTTPAUTH Value");
2182 listIter
= Field(listIter
, 1);
2185 result
= curl_easy_setopt(conn
->handle
,
2189 if (result
!= CURLE_OK
)
2190 raiseError(conn
, result
);
2196 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2197 SETOPT_BOOL( FTP_CREATE_MISSING_DIRS
)
2200 #if HAVE_DECL_CURLOPT_PROXYAUTH
2201 static void handle_PROXYAUTH(Connection
*conn
, value option
)
2204 CAMLlocal1(listIter
);
2205 CURLcode result
= CURLE_OK
;
2206 long auth
= CURLAUTH_NONE
;
2210 while (!Is_long(listIter
))
2212 switch (Long_val(Field(listIter
, 0)))
2214 case 0: /* CURLAUTH_BASIC */
2215 auth
|= CURLAUTH_BASIC
;
2218 case 1: /* CURLAUTH_DIGEST */
2219 auth
|= CURLAUTH_DIGEST
;
2222 case 2: /* CURLAUTH_GSSNEGOTIATE */
2223 auth
|= CURLAUTH_GSSNEGOTIATE
;
2226 case 3: /* CURLAUTH_NTLM */
2227 auth
|= CURLAUTH_NTLM
;
2230 case 4: /* CURLAUTH_ANY */
2231 auth
|= CURLAUTH_ANY
;
2234 case 5: /* CURLAUTH_ANYSAFE */
2235 auth
|= CURLAUTH_ANYSAFE
;
2239 caml_failwith("Invalid HTTPAUTH Value");
2243 listIter
= Field(listIter
, 1);
2246 result
= curl_easy_setopt(conn
->handle
,
2250 if (result
!= CURLE_OK
)
2251 raiseError(conn
, result
);
2257 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2258 SETOPT_LONG( FTP_RESPONSE_TIMEOUT
)
2261 #if HAVE_DECL_CURLOPT_IPRESOLVE
2262 static void handle_IPRESOLVE(Connection
*conn
, value option
)
2265 CURLcode result
= CURLE_OK
;
2267 switch (Long_val(option
))
2269 case 0: /* CURL_IPRESOLVE_WHATEVER */
2270 result
= curl_easy_setopt(conn
->handle
,
2272 CURL_IPRESOLVE_WHATEVER
);
2275 case 1: /* CURL_IPRESOLVE_V4 */
2276 result
= curl_easy_setopt(conn
->handle
,
2281 case 2: /* CURL_IPRESOLVE_V6 */
2282 result
= curl_easy_setopt(conn
->handle
,
2288 caml_failwith("Invalid IPRESOLVE Value");
2292 if (result
!= CURLE_OK
)
2293 raiseError(conn
, result
);
2299 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2300 SETOPT_VAL( MAXFILESIZE
, Int32_val
)
2303 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
2304 SETOPT_INT64( INFILESIZE_LARGE
)
2307 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
2308 SETOPT_INT64( RESUME_FROM_LARGE
)
2311 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
2312 SETOPT_INT64( MAXFILESIZE_LARGE
)
2315 #if HAVE_DECL_CURLOPT_NETRC_FILE
2316 SETOPT_STRING( NETRC_FILE
)
2319 #if HAVE_DECL_CURLOPT_FTP_SSL
2320 static void handle_FTP_SSL(Connection
*conn
, value option
)
2323 CURLcode result
= CURLE_OK
;
2325 switch (Long_val(option
))
2327 case 0: /* CURLFTPSSL_NONE */
2328 result
= curl_easy_setopt(conn
->handle
,
2333 case 1: /* CURLFTPSSL_TRY */
2334 result
= curl_easy_setopt(conn
->handle
,
2339 case 2: /* CURLFTPSSL_CONTROL */
2340 result
= curl_easy_setopt(conn
->handle
,
2342 CURLFTPSSL_CONTROL
);
2345 case 3: /* CURLFTPSSL_ALL */
2346 result
= curl_easy_setopt(conn
->handle
,
2352 caml_failwith("Invalid FTP_SSL Value");
2356 if (result
!= CURLE_OK
)
2357 raiseError(conn
, result
);
2363 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
2364 SETOPT_INT64( POSTFIELDSIZE_LARGE
)
2367 #if HAVE_DECL_CURLOPT_TCP_NODELAY
2368 /* not using SETOPT_BOOL here because of TCP_NODELAY defined in winsock.h */
2369 SETOPT_VAL_( handle_TCP_NODELAY
, CURLOPT_TCP_NODELAY
, Bool_val
)
2372 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
2373 static void handle_FTPSSLAUTH(Connection
*conn
, value option
)
2376 CURLcode result
= CURLE_OK
;
2378 switch (Long_val(option
))
2380 case 0: /* CURLFTPAUTH_DEFAULT */
2381 result
= curl_easy_setopt(conn
->handle
,
2383 CURLFTPAUTH_DEFAULT
);
2386 case 1: /* CURLFTPAUTH_SSL */
2387 result
= curl_easy_setopt(conn
->handle
,
2392 case 2: /* CURLFTPAUTH_TLS */
2393 result
= curl_easy_setopt(conn
->handle
,
2399 caml_failwith("Invalid FTPSSLAUTH value");
2403 if (result
!= CURLE_OK
)
2404 raiseError(conn
, result
);
2410 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
2411 SETOPT_STRING( FTP_ACCOUNT
)
2414 #if HAVE_DECL_CURLOPT_COOKIELIST
2415 SETOPT_STRING( COOKIELIST
)
2418 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
2419 SETOPT_BOOL( IGNORE_CONTENT_LENGTH
)
2422 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
2423 SETOPT_BOOL( FTP_SKIP_PASV_IP
)
2426 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
2427 static void handle_FTP_FILEMETHOD(Connection
*conn
, value option
)
2430 CURLcode result
= CURLE_OK
;
2432 switch (Long_val(option
))
2434 case 0: /* CURLFTPMETHOD_DEFAULT */
2435 result
= curl_easy_setopt(conn
->handle
,
2436 CURLOPT_FTP_FILEMETHOD
,
2437 CURLFTPMETHOD_DEFAULT
);
2440 case 1: /* CURLFTMETHOD_MULTICWD */
2441 result
= curl_easy_setopt(conn
->handle
,
2442 CURLOPT_FTP_FILEMETHOD
,
2443 CURLFTPMETHOD_MULTICWD
);
2446 case 2: /* CURLFTPMETHOD_NOCWD */
2447 result
= curl_easy_setopt(conn
->handle
,
2448 CURLOPT_FTP_FILEMETHOD
,
2449 CURLFTPMETHOD_NOCWD
);
2452 case 3: /* CURLFTPMETHOD_SINGLECWD */
2453 result
= curl_easy_setopt(conn
->handle
,
2454 CURLOPT_FTP_FILEMETHOD
,
2455 CURLFTPMETHOD_SINGLECWD
);
2458 caml_failwith("Invalid FTP_FILEMETHOD value");
2462 if (result
!= CURLE_OK
)
2463 raiseError(conn
, result
);
2469 #if HAVE_DECL_CURLOPT_LOCALPORT
2470 SETOPT_LONG( LOCALPORT
)
2473 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
2474 SETOPT_LONG( LOCALPORTRANGE
)
2477 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
2478 SETOPT_BOOL( CONNECT_ONLY
)
2481 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
2482 SETOPT_INT64( MAX_SEND_SPEED_LARGE
)
2485 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
2486 SETOPT_INT64( MAX_RECV_SPEED_LARGE
)
2489 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
2490 SETOPT_STRING( FTP_ALTERNATIVE_TO_USER
)
2493 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
2494 SETOPT_BOOL( SSL_SESSIONID_CACHE
)
2497 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
2498 static void handle_SSH_AUTH_TYPES(Connection
*conn
, value option
)
2501 CAMLlocal1(listIter
);
2502 CURLcode result
= CURLE_OK
;
2503 long authTypes
= CURLSSH_AUTH_NONE
;
2507 while (!Is_long(listIter
))
2509 switch (Long_val(Field(listIter
, 0)))
2511 case 0: /* CURLSSH_AUTH_ANY */
2512 authTypes
|= CURLSSH_AUTH_ANY
;
2515 case 1: /* CURLSSH_AUTH_PUBLICKEY */
2516 authTypes
|= CURLSSH_AUTH_PUBLICKEY
;
2519 case 2: /* CURLSSH_AUTH_PASSWORD */
2520 authTypes
|= CURLSSH_AUTH_PASSWORD
;
2523 case 3: /* CURLSSH_AUTH_HOST */
2524 authTypes
|= CURLSSH_AUTH_HOST
;
2527 case 4: /* CURLSSH_AUTH_KEYBOARD */
2528 authTypes
|= CURLSSH_AUTH_KEYBOARD
;
2532 caml_failwith("Invalid CURLSSH_AUTH_TYPES Value");
2536 listIter
= Field(listIter
, 1);
2539 result
= curl_easy_setopt(conn
->handle
,
2540 CURLOPT_SSH_AUTH_TYPES
,
2543 if (result
!= CURLE_OK
)
2544 raiseError(conn
, result
);
2550 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
2551 SETOPT_STRING( SSH_PUBLIC_KEYFILE
)
2554 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
2555 SETOPT_STRING( SSH_PRIVATE_KEYFILE
)
2558 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
2559 static void handle_FTP_SSL_CCC(Connection
*conn
, value option
)
2562 CURLcode result
= CURLE_OK
;
2564 switch (Long_val(option
))
2566 case 0: /* CURLFTPSSL_CCC_NONE */
2567 result
= curl_easy_setopt(conn
->handle
,
2568 CURLOPT_FTP_SSL_CCC
,
2569 CURLFTPSSL_CCC_NONE
);
2572 case 1: /* CURLFTPSSL_CCC_PASSIVE */
2573 result
= curl_easy_setopt(conn
->handle
,
2574 CURLOPT_FTP_SSL_CCC
,
2575 CURLFTPSSL_CCC_PASSIVE
);
2578 case 2: /* CURLFTPSSL_CCC_ACTIVE */
2579 result
= curl_easy_setopt(conn
->handle
,
2580 CURLOPT_FTP_SSL_CCC
,
2581 CURLFTPSSL_CCC_ACTIVE
);
2585 caml_failwith("Invalid FTPSSL_CCC value");
2589 if (result
!= CURLE_OK
)
2590 raiseError(conn
, result
);
2596 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
2597 SETOPT_LONG( TIMEOUT_MS
)
2600 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
2601 SETOPT_LONG( CONNECTTIMEOUT_MS
)
2604 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
2605 SETOPT_BOOL( HTTP_TRANSFER_DECODING
)
2608 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
2609 SETOPT_BOOL( HTTP_CONTENT_DECODING
)
2612 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
2613 SETOPT_LONG( NEW_FILE_PERMS
)
2616 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
2617 SETOPT_LONG( NEW_DIRECTORY_PERMS
)
2620 #if HAVE_DECL_CURLOPT_POST301
2621 SETOPT_BOOL( POST301
)
2624 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
2625 SETOPT_STRING( SSH_HOST_PUBLIC_KEY_MD5
)
2628 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
2629 SETOPT_STRING( COPYPOSTFIELDS
)
2632 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
2633 SETOPT_BOOL( PROXY_TRANSFER_MODE
)
2636 #if HAVE_DECL_CURLOPT_AUTOREFERER
2637 SETOPT_BOOL( AUTOREFERER
)
2640 #if HAVE_DECL_CURLOPT_PROXYTYPE
2641 static void handle_PROXYTYPE(Connection
*conn
, value option
)
2644 CURLcode result
= CURLE_OK
;
2647 switch (Long_val(option
))
2649 case 0: proxy_type
= CURLPROXY_HTTP
; break;
2650 case 1: proxy_type
= CURLPROXY_HTTP_1_0
; break;
2651 case 2: proxy_type
= CURLPROXY_SOCKS4
; break;
2652 case 3: proxy_type
= CURLPROXY_SOCKS5
; break;
2653 case 4: proxy_type
= CURLPROXY_SOCKS4A
; break;
2654 case 5: proxy_type
= CURLPROXY_SOCKS5_HOSTNAME
; break;
2656 caml_failwith("Invalid curl proxy type");
2659 result
= curl_easy_setopt(conn
->handle
,
2663 if (result
!= CURLE_OK
)
2664 raiseError(conn
, result
);
2670 #if HAVE_DECL_CURLOPT_PROTOCOLS || HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2675 CURLPROTO_HTTP
, CURLPROTO_HTTPS
, CURLPROTO_FTP
, CURLPROTO_FTPS
, CURLPROTO_SCP
, CURLPROTO_SFTP
,
2676 CURLPROTO_TELNET
, CURLPROTO_LDAP
, CURLPROTO_LDAPS
, CURLPROTO_DICT
, CURLPROTO_FILE
, CURLPROTO_TFTP
,
2677 /* factor out with autoconf? */
2678 #if defined(CURLPROTO_IMAP)
2683 #if defined(CURLPROTO_IMAPS)
2688 #if defined(CURLPROTO_POP3)
2693 #if defined(CURLPROTO_POP3S)
2698 #if defined(CURLPROTO_SMTP)
2703 #if defined(CURLPROTO_SMTPS)
2708 #if defined(CURLPROTO_RTSP)
2713 #if defined(CURLPROTO_RTMP)
2718 #if defined(CURLPROTO_RTMPT)
2723 #if defined(CURLPROTO_RTMPE)
2728 #if defined(CURLPROTO_RTMPTE)
2733 #if defined(CURLPROTO_RTMPS)
2738 #if defined(CURLPROTO_RTMPTS)
2743 #if defined(CURLPROTO_GOPHER)
2750 static void handle_PROTOCOLSOPTION(CURLoption curlopt
, Connection
*conn
, value option
)
2753 CURLcode result
= CURLE_OK
;
2754 long bits
= convert_bit_list(protoMap
, sizeof(protoMap
) / sizeof(protoMap
[0]), option
);
2756 result
= curl_easy_setopt(conn
->handle
, curlopt
, bits
);
2758 if (result
!= CURLE_OK
)
2759 raiseError(conn
, result
);
2765 #if HAVE_DECL_CURLOPT_PROTOCOLS
2766 static void handle_PROTOCOLS(Connection
*conn
, value option
)
2768 handle_PROTOCOLSOPTION(CURLOPT_PROTOCOLS
, conn
, option
);
2772 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2773 static void handle_REDIR_PROTOCOLS(Connection
*conn
, value option
)
2775 handle_PROTOCOLSOPTION(CURLOPT_REDIR_PROTOCOLS
, conn
, option
);
2779 #if HAVE_DECL_CURLOPT_RESOLVE
2780 SETOPT_SLIST( RESOLVE
)
2783 #if HAVE_DECL_CURLOPT_DNS_SERVERS
2784 SETOPT_STRING( DNS_SERVERS
)
2787 #if HAVE_DECL_CURLOPT_MAIL_FROM
2788 SETOPT_STRING( MAIL_FROM
)
2791 #if HAVE_DECL_CURLOPT_MAIL_RCPT
2792 SETOPT_SLIST( MAIL_RCPT
)
2795 #if HAVE_DECL_CURLOPT_PIPEWAIT
2796 SETOPT_BOOL( PIPEWAIT
)
2799 #if HAVE_DECL_CURLOPT_USERNAME
2800 SETOPT_STRING( USERNAME
)
2803 #if HAVE_DECL_CURLOPT_PASSWORD
2804 SETOPT_STRING( PASSWORD
)
2807 #if HAVE_DECL_CURLOPT_LOGIN_OPTIONS
2808 SETOPT_STRING( LOGIN_OPTIONS
)
2811 #if HAVE_DECL_CURLOPT_CONNECT_TO
2812 SETOPT_SLIST( CONNECT_TO
)
2815 #if HAVE_DECL_CURLOPT_POSTREDIR
2817 static int curlPostRedir_table
[] = {
2818 CURL_REDIR_POST_ALL
,
2819 #if defined(CURL_REDIR_POST_301)
2820 CURL_REDIR_POST_301
,
2824 #if defined(CURL_REDIR_POST_302)
2825 CURL_REDIR_POST_302
,
2829 #if defined(CURL_REDIR_POST_303)
2830 CURL_REDIR_POST_303
,
2836 static void handle_POSTREDIR(Connection
*conn
, value option
)
2839 CURLcode result
= CURLE_OK
;
2840 long bitmask
= caml_convert_flag_list(option
, curlPostRedir_table
);
2842 result
= curl_easy_setopt(conn
->handle
,
2846 if (result
!= CURLE_OK
)
2847 raiseError(conn
, result
);
2853 SETOPT_VAL( SSH_KNOWNHOSTS
, String_val
)
2856 ** curl_easy_setopt helper function
2859 #define MAP(name) { handle_ ## name, "CURLOPT_"#name, Ocaml_##name }
2860 #define MAP_NO(name) { NULL, "CURLOPT_"#name , Ocaml_##name }
2861 #define IMM(name) { handle_ ## name, "CURLOPT_"#name, (OcamlValue)(-1) }
2862 #define IMM_NO(name) { NULL, "CURLOPT_"#name , (OcamlValue)(-1) }
2864 CURLOptionMapping implementedOptionMap
[] =
2872 IMM(HTTPPROXYTUNNEL
),
2876 #if HAVE_DECL_CURLOPT_NOSIGNAL
2888 #if HAVE_DECL_CURLOPT_ENCODING
2893 IMM(FOLLOWLOCATION
),
2899 IMM(ERRORBUFFER
), /* mutable buffer, as output value, do not duplicate */
2906 IMM(LOW_SPEED_LIMIT
),
2907 IMM(LOW_SPEED_TIME
),
2919 IMM(SSLENGINE_DEFAULT
),
2923 MAP(HEADERFUNCTION
),
2931 MAP(PROGRESSFUNCTION
),
2932 IMM(SSL_VERIFYPEER
),
2943 IMM(CONNECTTIMEOUT
),
2945 IMM(SSL_VERIFYHOST
),
2947 MAP(SSL_CIPHER_LIST
),
2950 IMM(DNS_CACHE_TIMEOUT
),
2951 IMM(DNS_USE_GLOBAL_CACHE
),
2954 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2955 MAP(HTTP200ALIASES
),
2957 MAP_NO(HTTP200ALIASES
),
2959 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2960 IMM(UNRESTRICTED_AUTH
),
2962 IMM_NO(UNRESTRICTED_AUTH
),
2964 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2967 IMM_NO(FTP_USE_EPRT
),
2969 #if HAVE_DECL_CURLOPT_HTTPAUTH
2974 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2975 IMM(FTP_CREATE_MISSING_DIRS
),
2977 IMM_NO(FTP_CREATE_MISSING_DIRS
),
2979 #if HAVE_DECL_CURLOPT_PROXYAUTH
2984 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2985 IMM(FTP_RESPONSE_TIMEOUT
),
2987 IMM_NO(FTP_RESPONSE_TIMEOUT
),
2989 #if HAVE_DECL_CURLOPT_IPRESOLVE
2994 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2997 IMM_NO(MAXFILESIZE
),
2999 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
3000 IMM(INFILESIZE_LARGE
),
3002 IMM_NO(INFILESIZE_LARGE
),
3004 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
3005 IMM(RESUME_FROM_LARGE
),
3007 IMM_NO(RESUME_FROM_LARGE
),
3009 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
3010 IMM(MAXFILESIZE_LARGE
),
3012 IMM_NO(MAXFILESIZE_LARGE
),
3014 #if HAVE_DECL_CURLOPT_NETRC_FILE
3019 #if HAVE_DECL_CURLOPT_FTP_SSL
3024 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
3025 IMM(POSTFIELDSIZE_LARGE
),
3027 IMM_NO(POSTFIELDSIZE_LARGE
),
3029 #if HAVE_DECL_CURLOPT_TCP_NODELAY
3032 IMM_NO(TCP_NODELAY
),
3034 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
3039 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
3042 MAP_NO(IOCTLFUNCTION
),
3044 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
3047 MAP_NO(FTP_ACCOUNT
),
3049 #if HAVE_DECL_CURLOPT_COOKIELIST
3054 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
3055 IMM(IGNORE_CONTENT_LENGTH
),
3057 IMM_NO(IGNORE_CONTENT_LENGTH
),
3059 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
3060 IMM(FTP_SKIP_PASV_IP
),
3062 IMM_NO(FTP_SKIP_PASV_IP
),
3064 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
3065 IMM(FTP_FILEMETHOD
),
3067 IMM_NO(FTP_FILEMETHOD
),
3069 #if HAVE_DECL_CURLOPT_LOCALPORT
3074 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
3075 IMM(LOCALPORTRANGE
),
3077 IMM_NO(LOCALPORTRANGE
),
3079 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
3082 IMM_NO(CONNECT_ONLY
),
3084 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
3085 IMM(MAX_SEND_SPEED_LARGE
),
3087 IMM_NO(MAX_SEND_SPEED_LARGE
),
3089 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
3090 IMM(MAX_RECV_SPEED_LARGE
),
3092 IMM_NO(MAX_RECV_SPEED_LARGE
),
3094 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
3095 MAP(FTP_ALTERNATIVE_TO_USER
),
3097 MAP_NO(FTP_ALTERNATIVE_TO_USER
),
3099 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
3100 IMM(SSL_SESSIONID_CACHE
),
3102 IMM_NO(SSL_SESSIONID_CACHE
),
3104 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
3105 IMM(SSH_AUTH_TYPES
),
3107 IMM_NO(SSH_AUTH_TYPES
),
3109 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
3110 MAP(SSH_PUBLIC_KEYFILE
),
3112 MAP_NO(SSH_PUBLIC_KEYFILE
),
3114 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
3115 MAP(SSH_PRIVATE_KEYFILE
),
3117 MAP_NO(SSH_PRIVATE_KEYFILE
),
3119 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
3122 IMM_NO(FTP_SSL_CCC
),
3124 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
3129 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
3130 IMM(CONNECTTIMEOUT_MS
),
3132 IMM_NO(CONNECTTIMEOUT_MS
),
3134 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
3135 IMM(HTTP_TRANSFER_DECODING
),
3137 IMM_NO(HTTP_TRANSFER_DECODING
),
3139 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
3140 IMM(HTTP_CONTENT_DECODING
),
3142 IMM_NO(HTTP_CONTENT_DECODING
),
3144 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
3145 IMM(NEW_FILE_PERMS
),
3147 IMM_NO(NEW_FILE_PERMS
),
3149 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
3150 IMM(NEW_DIRECTORY_PERMS
),
3152 IMM_NO(NEW_DIRECTORY_PERMS
),
3154 #if HAVE_DECL_CURLOPT_POST301
3159 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
3160 MAP(SSH_HOST_PUBLIC_KEY_MD5
),
3162 MAP_NO(SSH_HOST_PUBLIC_KEY_MD5
),
3164 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
3165 MAP(COPYPOSTFIELDS
),
3167 MAP_NO(COPYPOSTFIELDS
),
3169 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
3170 IMM(PROXY_TRANSFER_MODE
),
3172 IMM_NO(PROXY_TRANSFER_MODE
),
3174 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
3177 MAP_NO(SEEKFUNCTION
),
3179 #if HAVE_DECL_CURLOPT_AUTOREFERER
3182 IMM_NO(AUTOREFERER
),
3184 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
3185 MAP(OPENSOCKETFUNCTION
),
3187 MAP_NO(OPENSOCKETFUNCTION
),
3189 #if HAVE_DECL_CURLOPT_PROXYTYPE
3194 #if HAVE_DECL_CURLOPT_PROTOCOLS
3199 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
3200 IMM(REDIR_PROTOCOLS
),
3202 IMM_NO(REDIR_PROTOCOLS
),
3204 #if HAVE_DECL_CURLOPT_RESOLVE
3209 #if HAVE_DECL_CURLOPT_DNS_SERVERS
3212 MAP_NO(DNS_SERVERS
),
3214 #if HAVE_DECL_CURLOPT_MAIL_FROM
3219 #if HAVE_DECL_CURLOPT_MAIL_RCPT
3224 #if HAVE_DECL_CURLOPT_PIPEWAIT
3229 #if HAVE_DECL_CURLOPT_CERTINFO
3234 #if HAVE_DECL_CURLOPT_USERNAME
3239 #if HAVE_DECL_CURLOPT_PASSWORD
3244 #if HAVE_DECL_CURLOPT_LOGIN_OPTIONS
3247 MAP_NO(LOGIN_OPTIONS
),
3249 #if HAVE_DECL_CURLOPT_CONNECT_TO
3254 #if HAVE_DECL_CURLOPT_POSTREDIR
3259 #if HAVE_DECL_CURLOPT_MIMEPOST
3264 IMM(SSH_KNOWNHOSTS
),
3265 MAP(SSH_KEYFUNCTION
),
3268 static Connection
*duplicateConnection(Connection
*original
)
3270 Connection
*connection
= NULL
;
3273 CURLOptionMapping
* self
= NULL
;
3275 caml_enter_blocking_section();
3276 h
= curl_easy_duphandle(original
->handle
);
3277 caml_leave_blocking_section();
3279 connection
= allocConnection(h
);
3281 for (i
= 0; i
< sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
); i
++)
3283 self
= &implementedOptionMap
[i
];
3284 if (-1 == self
->ocamlValue
) continue;
3285 if (self
->optionHandler
&& (Field(original
->ocamlValues
, self
->ocamlValue
) != Val_unit
))
3287 self
->optionHandler(connection
, Field(original
->ocamlValues
, self
->ocamlValue
));
3294 value
caml_curl_easy_setopt(value conn
, value option
)
3296 CAMLparam2(conn
, option
);
3298 Connection
*connection
= Connection_val(conn
);
3299 CURLOptionMapping
* thisOption
= NULL
;
3300 static value
* exception
= NULL
;
3302 checkConnection(connection
);
3304 data
= Field(option
, 0);
3306 if (Tag_val(option
) < sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
))
3308 thisOption
= &implementedOptionMap
[Tag_val(option
)];
3309 if (thisOption
->optionHandler
)
3311 thisOption
->optionHandler(connection
, data
);
3315 if (NULL
== exception
)
3317 exception
= caml_named_value("Curl.NotImplemented");
3318 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
3321 caml_raise_with_string(*exception
, thisOption
->name
);
3326 caml_failwith("Invalid CURLOPT Option");
3329 CAMLreturn(Val_unit
);
3333 ** curl_easy_perform helper function
3336 value
caml_curl_easy_perform(value conn
)
3339 CURLcode result
= CURLE_OK
;
3340 Connection
*connection
= Connection_val(conn
);
3342 checkConnection(connection
);
3344 caml_enter_blocking_section();
3345 result
= curl_easy_perform(connection
->handle
);
3346 caml_leave_blocking_section();
3348 if (result
!= CURLE_OK
)
3349 raiseError(connection
, result
);
3351 CAMLreturn(Val_unit
);
3355 ** curl_easy_cleanup helper function
3358 value
caml_curl_easy_cleanup(value conn
)
3361 Connection
*connection
= Connection_val(conn
);
3363 checkConnection(connection
);
3365 removeConnection(connection
, 0);
3367 CAMLreturn(Val_unit
);
3371 ** curl_easy_duphandle helper function
3374 value
caml_curl_easy_duphandle(value conn
)
3378 Connection
*connection
= Connection_val(conn
);
3380 checkConnection(connection
);
3382 result
= caml_curl_alloc(duplicateConnection(connection
));
3388 ** curl_easy_getinfo helper function
3391 enum GetInfoResultType
{
3392 StringValue
, LongValue
, DoubleValue
, StringListValue
, StringListListValue
,
3393 OCamlValue
, /* keep last - no matching OCaml CURLINFO_ constructor */
3396 value
convertStringList(struct curl_slist
*p
)
3399 CAMLlocal3(result
, current
, next
);
3401 result
= Val_emptylist
;
3402 current
= Val_emptylist
;
3403 next
= Val_emptylist
;
3407 next
= caml_alloc_tuple(2);
3408 Store_field(next
, 0, caml_copy_string(p
->data
));
3409 Store_field(next
, 1, Val_emptylist
);
3411 if (result
== Val_emptylist
)
3414 if (current
!= Val_emptylist
)
3415 Store_field(current
, 1, next
);
3425 value
caml_curl_easy_getinfo(value conn
, value option
)
3427 CAMLparam2(conn
, option
);
3428 CAMLlocal3(result
, current
, next
);
3429 CURLcode curlResult
;
3430 Connection
*connection
= Connection_val(conn
);
3431 enum GetInfoResultType resultType
;
3432 char *strValue
= NULL
;
3435 struct curl_slist
*stringListValue
= NULL
;
3436 #if HAVE_DECL_CURLINFO_CERTINFO
3439 struct curl_slist
*to_info
;
3440 struct curl_certinfo
*to_certinfo
;
3444 checkConnection(connection
);
3446 switch(Long_val(option
))
3448 #if HAVE_DECL_CURLINFO_EFFECTIVE_URL
3449 case 0: /* CURLINFO_EFFECTIVE_URL */
3450 resultType
= StringValue
;
3452 curlResult
= curl_easy_getinfo(connection
->handle
,
3453 CURLINFO_EFFECTIVE_URL
,
3457 #pragma message("libcurl does not provide CURLINFO_EFFECTIVE_URL")
3460 #if HAVE_DECL_CURLINFO_RESPONSE_CODE || HAVE_DECL_CURLINFO_HTTP_CODE
3461 case 1: /* CURLINFO_HTTP_CODE */
3462 case 2: /* CURLINFO_RESPONSE_CODE */
3463 #if HAVE_DECL_CURLINFO_RESPONSE_CODE
3464 resultType
= LongValue
;
3466 curlResult
= curl_easy_getinfo(connection
->handle
,
3467 CURLINFO_RESPONSE_CODE
,
3470 resultType
= LongValue
;
3472 curlResult
= curl_easy_getinfo(connection
->handle
,
3479 #if HAVE_DECL_CURLINFO_TOTAL_TIME
3480 case 3: /* CURLINFO_TOTAL_TIME */
3481 resultType
= DoubleValue
;
3483 curlResult
= curl_easy_getinfo(connection
->handle
,
3484 CURLINFO_TOTAL_TIME
,
3489 #if HAVE_DECL_CURLINFO_NAMELOOKUP_TIME
3490 case 4: /* CURLINFO_NAMELOOKUP_TIME */
3491 resultType
= DoubleValue
;
3493 curlResult
= curl_easy_getinfo(connection
->handle
,
3494 CURLINFO_NAMELOOKUP_TIME
,
3499 #if HAVE_DECL_CURLINFO_CONNECT_TIME
3500 case 5: /* CURLINFO_CONNECT_TIME */
3501 resultType
= DoubleValue
;
3503 curlResult
= curl_easy_getinfo(connection
->handle
,
3504 CURLINFO_CONNECT_TIME
,
3509 #if HAVE_DECL_CURLINFO_PRETRANSFER_TIME
3510 case 6: /* CURLINFO_PRETRANSFER_TIME */
3511 resultType
= DoubleValue
;
3513 curlResult
= curl_easy_getinfo(connection
->handle
,
3514 CURLINFO_PRETRANSFER_TIME
,
3519 #if HAVE_DECL_CURLINFO_SIZE_UPLOAD
3520 case 7: /* CURLINFO_SIZE_UPLOAD */
3521 resultType
= DoubleValue
;
3523 curlResult
= curl_easy_getinfo(connection
->handle
,
3524 CURLINFO_SIZE_UPLOAD
,
3529 #if HAVE_DECL_CURLINFO_SIZE_DOWNLOAD
3530 case 8: /* CURLINFO_SIZE_DOWNLOAD */
3531 resultType
= DoubleValue
;
3533 curlResult
= curl_easy_getinfo(connection
->handle
,
3534 CURLINFO_SIZE_DOWNLOAD
,
3539 #if HAVE_DECL_CURLINFO_SPEED_DOWNLOAD
3540 case 9: /* CURLINFO_SPEED_DOWNLOAD */
3541 resultType
= DoubleValue
;
3543 curlResult
= curl_easy_getinfo(connection
->handle
,
3544 CURLINFO_SPEED_DOWNLOAD
,
3549 #if HAVE_DECL_CURLINFO_SPEED_UPLOAD
3550 case 10: /* CURLINFO_SPEED_UPLOAD */
3551 resultType
= DoubleValue
;
3553 curlResult
= curl_easy_getinfo(connection
->handle
,
3554 CURLINFO_SPEED_UPLOAD
,
3560 #if HAVE_DECL_CURLINFO_HEADER_SIZE
3561 case 11: /* CURLINFO_HEADER_SIZE */
3562 resultType
= LongValue
;
3564 curlResult
= curl_easy_getinfo(connection
->handle
,
3565 CURLINFO_HEADER_SIZE
,
3570 #if HAVE_DECL_CURLINFO_REQUEST_SIZE
3571 case 12: /* CURLINFO_REQUEST_SIZE */
3572 resultType
= LongValue
;
3574 curlResult
= curl_easy_getinfo(connection
->handle
,
3575 CURLINFO_REQUEST_SIZE
,
3580 #if HAVE_DECL_CURLINFO_SSL_VERIFYRESULT
3581 case 13: /* CURLINFO_SSL_VERIFYRESULT */
3582 resultType
= LongValue
;
3584 curlResult
= curl_easy_getinfo(connection
->handle
,
3585 CURLINFO_SSL_VERIFYRESULT
,
3590 #if HAVE_DECL_CURLINFO_FILETIME
3591 case 14: /* CURLINFO_FILETIME */
3592 resultType
= DoubleValue
;
3594 curlResult
= curl_easy_getinfo(connection
->handle
,
3598 doubleValue
= longValue
;
3602 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_DOWNLOAD
3603 case 15: /* CURLINFO_CONTENT_LENGTH_DOWNLOAD */
3604 resultType
= DoubleValue
;
3606 curlResult
= curl_easy_getinfo(connection
->handle
,
3607 CURLINFO_CONTENT_LENGTH_DOWNLOAD
,
3612 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_UPLOAD
3613 case 16: /* CURLINFO_CONTENT_LENGTH_UPLOAD */
3614 resultType
= DoubleValue
;
3616 curlResult
= curl_easy_getinfo(connection
->handle
,
3617 CURLINFO_CONTENT_LENGTH_UPLOAD
,
3622 #if HAVE_DECL_CURLINFO_STARTTRANSFER_TIME
3623 case 17: /* CURLINFO_STARTTRANSFER_TIME */
3624 resultType
= DoubleValue
;
3626 curlResult
= curl_easy_getinfo(connection
->handle
,
3627 CURLINFO_STARTTRANSFER_TIME
,
3632 #if HAVE_DECL_CURLINFO_CONTENT_TYPE
3633 case 18: /* CURLINFO_CONTENT_TYPE */
3634 resultType
= StringValue
;
3636 curlResult
= curl_easy_getinfo(connection
->handle
,
3637 CURLINFO_CONTENT_TYPE
,
3642 #if HAVE_DECL_CURLINFO_REDIRECT_TIME
3643 case 19: /* CURLINFO_REDIRECT_TIME */
3644 resultType
= DoubleValue
;
3646 curlResult
= curl_easy_getinfo(connection
->handle
,
3647 CURLINFO_REDIRECT_TIME
,
3652 #if HAVE_DECL_CURLINFO_REDIRECT_COUNT
3653 case 20: /* CURLINFO_REDIRECT_COUNT */
3654 resultType
= LongValue
;
3656 curlResult
= curl_easy_getinfo(connection
->handle
,
3657 CURLINFO_REDIRECT_COUNT
,
3662 case 21: /* CURLINFO_PRIVATE */
3663 resultType
= OCamlValue
;
3664 curlResult
= CURLE_OK
;
3665 result
= caml_alloc(1, StringValue
);
3666 Store_field(result
, 0, Field(connection
->ocamlValues
, Ocaml_PRIVATE
));
3669 #if HAVE_DECL_CURLINFO_HTTP_CONNECTCODE
3670 case 22: /* CURLINFO_HTTP_CONNECTCODE */
3671 resultType
= LongValue
;
3673 curlResult
= curl_easy_getinfo(connection
->handle
,
3674 CURLINFO_HTTP_CONNECTCODE
,
3679 #if HAVE_DECL_CURLINFO_HTTPAUTH_AVAIL
3680 case 23: /* CURLINFO_HTTPAUTH_AVAIL */
3681 resultType
= LongValue
;
3683 curlResult
= curl_easy_getinfo(connection
->handle
,
3684 CURLINFO_HTTPAUTH_AVAIL
,
3689 #if HAVE_DECL_CURLINFO_PROXYAUTH_AVAIL
3690 case 24: /* CURLINFO_PROXYAUTH_AVAIL */
3691 resultType
= LongValue
;
3693 curlResult
= curl_easy_getinfo(connection
->handle
,
3694 CURLINFO_PROXYAUTH_AVAIL
,
3699 #if HAVE_DECL_CURLINFO_OS_ERRNO
3700 case 25: /* CURLINFO_OS_ERRNO */
3701 resultType
= LongValue
;
3703 curlResult
= curl_easy_getinfo(connection
->handle
,
3709 #if HAVE_DECL_CURLINFO_NUM_CONNECTS
3710 case 26: /* CURLINFO_NUM_CONNECTS */
3711 resultType
= LongValue
;
3713 curlResult
= curl_easy_getinfo(connection
->handle
,
3714 CURLINFO_NUM_CONNECTS
,
3719 #if HAVE_DECL_CURLINFO_SSL_ENGINES
3720 case 27: /* CURLINFO_SSL_ENGINES */
3721 resultType
= StringListValue
;
3723 curlResult
= curl_easy_getinfo(connection
->handle
,
3724 CURLINFO_SSL_ENGINES
,
3729 #if HAVE_DECL_CURLINFO_COOKIELIST
3730 case 28: /* CURLINFO_COOKIELIST */
3731 resultType
= StringListValue
;
3733 curlResult
= curl_easy_getinfo(connection
->handle
,
3734 CURLINFO_COOKIELIST
,
3739 #if HAVE_DECL_CURLINFO_LASTSOCKET
3740 case 29: /* CURLINFO_LASTSOCKET */
3741 resultType
= LongValue
;
3743 curlResult
= curl_easy_getinfo(connection
->handle
,
3744 CURLINFO_LASTSOCKET
,
3749 #if HAVE_DECL_CURLINFO_FTP_ENTRY_PATH
3750 case 30: /* CURLINFO_FTP_ENTRY_PATH */
3751 resultType
= StringValue
;
3753 curlResult
= curl_easy_getinfo(connection
->handle
,
3754 CURLINFO_FTP_ENTRY_PATH
,
3759 #if HAVE_DECL_CURLINFO_REDIRECT_URL
3760 case 31: /* CURLINFO_REDIRECT_URL */
3761 resultType
= StringValue
;
3763 curlResult
= curl_easy_getinfo(connection
->handle
,
3764 CURLINFO_REDIRECT_URL
,
3768 #pragma message("libcurl does not provide CURLINFO_REDIRECT_URL")
3771 #if HAVE_DECL_CURLINFO_PRIMARY_IP
3772 case 32: /* CURLINFO_PRIMARY_IP */
3773 resultType
= StringValue
;
3775 curlResult
= curl_easy_getinfo(connection
->handle
,
3776 CURLINFO_PRIMARY_IP
,
3780 #pragma message("libcurl does not provide CURLINFO_PRIMARY_IP")
3783 #if HAVE_DECL_CURLINFO_LOCAL_IP
3784 case 33: /* CURLINFO_LOCAL_IP */
3785 resultType
= StringValue
;
3787 curlResult
= curl_easy_getinfo(connection
->handle
,
3792 #pragma message("libcurl does not provide CURLINFO_LOCAL_IP")
3795 #if HAVE_DECL_CURLINFO_LOCAL_PORT
3796 case 34: /* CURLINFO_LOCAL_PORT */
3797 resultType
= LongValue
;
3799 curlResult
= curl_easy_getinfo(connection
->handle
,
3800 CURLINFO_LOCAL_PORT
,
3804 #pragma message("libcurl does not provide CURLINFO_LOCAL_PORT")
3807 #if HAVE_DECL_CURLINFO_CONDITION_UNMET
3808 case 35: /* CURLINFO_CONDITION_UNMET */
3809 resultType
= LongValue
;
3811 curlResult
= curl_easy_getinfo(connection
->handle
,
3812 CURLINFO_CONDITION_UNMET
,
3816 #pragma message("libcurl does not provide CURLINFO_CONDITION_UNMET")
3818 #if HAVE_DECL_CURLINFO_CERTINFO
3819 case 36: /* CURLINFO_CERTINFO */
3820 resultType
= StringListListValue
;
3822 curlResult
= curl_easy_getinfo(connection
->handle
,
3826 result
= Val_emptylist
;
3827 current
= Val_emptylist
;
3828 next
= Val_emptylist
;
3830 if (curlResult
!= CURLE_OK
|| !ptr
.to_info
)
3833 for (i
= 0; i
< ptr
.to_certinfo
->num_of_certs
; i
++) {
3834 next
= caml_alloc_tuple(2);
3835 Store_field(next
, 0, convertStringList(ptr
.to_certinfo
->certinfo
[i
]));
3836 Store_field(next
, 1, current
);
3841 #pragma message("libcurl does not provide CURLINFO_CERTINFO")
3844 caml_failwith("Invalid CURLINFO Option");
3848 if (curlResult
!= CURLE_OK
)
3849 raiseError(connection
, curlResult
);
3854 result
= caml_alloc(1, StringValue
);
3855 Store_field(result
, 0, caml_copy_string(strValue
?strValue
:""));
3859 result
= caml_alloc(1, LongValue
);
3860 Store_field(result
, 0, Val_long(longValue
));
3864 result
= caml_alloc(1, DoubleValue
);
3865 Store_field(result
, 0, caml_copy_double(doubleValue
));
3868 case StringListValue
:
3869 result
= caml_alloc(1, StringListValue
);
3870 Store_field(result
, 0, convertStringList(stringListValue
));
3871 curl_slist_free_all(stringListValue
);
3874 case StringListListValue
:
3875 result
= caml_alloc(1, StringListListValue
);
3876 Store_field(result
, 0, current
);
3887 ** curl_escape helper function
3890 value
caml_curl_escape(value str
)
3896 curlResult
= curl_escape(String_val(str
), caml_string_length(str
));
3897 result
= caml_copy_string(curlResult
);
3904 ** curl_unescape helper function
3907 value
caml_curl_unescape(value str
)
3913 curlResult
= curl_unescape(String_val(str
), caml_string_length(str
));
3914 result
= caml_copy_string(curlResult
);
3921 ** curl_getdate helper function
3924 value
caml_curl_getdate(value str
, value now
)
3926 CAMLparam2(str
, now
);
3931 curlNow
= (time_t)Double_val(now
);
3932 curlResult
= curl_getdate(String_val(str
), &curlNow
);
3933 result
= caml_copy_double((double)curlResult
);
3939 ** curl_version helper function
3942 value
caml_curl_version(void)
3948 str
= curl_version();
3949 result
= caml_copy_string(str
);
3954 struct CURLVersionBitsMapping
3960 struct CURLVersionBitsMapping versionBitsMap
[] =
3962 {CURL_VERSION_IPV6
, "ipv6"},
3963 {CURL_VERSION_KERBEROS4
, "kerberos4"},
3964 {CURL_VERSION_SSL
, "ssl"},
3965 {CURL_VERSION_LIBZ
, "libz"},
3966 {CURL_VERSION_NTLM
, "ntlm"},
3967 {CURL_VERSION_GSSNEGOTIATE
, "gssnegotiate"},
3968 {CURL_VERSION_DEBUG
, "debug"},
3969 {CURL_VERSION_CURLDEBUG
, "curldebug"},
3970 {CURL_VERSION_ASYNCHDNS
, "asynchdns"},
3971 {CURL_VERSION_SPNEGO
, "spnego"},
3972 {CURL_VERSION_LARGEFILE
, "largefile"},
3973 {CURL_VERSION_IDN
, "idn"},
3974 {CURL_VERSION_SSPI
, "sspi"},
3975 {CURL_VERSION_CONV
, "conv"},
3976 #if HAVE_DECL_CURL_VERSION_TLSAUTH_SRP
3977 {CURL_VERSION_TLSAUTH_SRP
, "srp"},
3979 #if HAVE_DECL_CURL_VERSION_NTLM_WB
3980 {CURL_VERSION_NTLM_WB
, "wb"},
3984 value
caml_curl_version_info(value unit
)
3987 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
3988 const char* const* p
= NULL
;
3991 curl_version_info_data
* data
= curl_version_info(CURLVERSION_NOW
);
3992 if (NULL
== data
) caml_failwith("curl_version_info");
3994 vlist
= Val_emptylist
;
3995 for (p
= data
->protocols
; NULL
!= *p
; p
++)
3997 vlist
= Val_cons(vlist
, caml_copy_string(*p
));
4000 vfeatures
= Val_emptylist
;
4001 for (i
= 0; i
< sizeof(versionBitsMap
)/sizeof(versionBitsMap
[0]); i
++)
4003 if (0 != (versionBitsMap
[i
].code
& data
->features
))
4004 vfeatures
= Val_cons(vfeatures
, caml_copy_string(versionBitsMap
[i
].name
));
4007 vnum
= caml_alloc_tuple(3);
4008 Store_field(vnum
,0,Val_int(0xFF & (data
->version_num
>> 16)));
4009 Store_field(vnum
,1,Val_int(0xFF & (data
->version_num
>> 8)));
4010 Store_field(vnum
,2,Val_int(0xFF & (data
->version_num
)));
4012 v
= caml_alloc_tuple(12);
4013 Store_field(v
,0,caml_copy_string(data
->version
));
4014 Store_field(v
,1,vnum
);
4015 Store_field(v
,2,caml_copy_string(data
->host
));
4016 Store_field(v
,3,vfeatures
);
4017 Store_field(v
,4,data
->ssl_version
? Val_some(caml_copy_string(data
->ssl_version
)) : Val_none
);
4018 Store_field(v
,5,data
->libz_version
? Val_some(caml_copy_string(data
->libz_version
)) : Val_none
);
4019 Store_field(v
,6,vlist
);
4020 Store_field(v
,7,caml_copy_string((data
->age
>= 1 && data
->ares
) ? data
->ares
: ""));
4021 Store_field(v
,8,Val_int((data
->age
>= 1) ? data
->ares_num
: 0));
4022 Store_field(v
,9,caml_copy_string((data
->age
>= 2 && data
->libidn
) ? data
->libidn
: ""));
4023 Store_field(v
,10,Val_int((data
->age
>= 3) ? data
->iconv_ver_num
: 0));
4024 Store_field(v
,11,caml_copy_string((data
->age
>= 3 && data
->libssh_version
) ? data
->libssh_version
: ""));
4029 value
caml_curl_pause(value conn
, value opts
)
4031 CAMLparam2(conn
, opts
);
4032 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
4033 Connection
*connection
= Connection_val(conn
);
4037 while (Val_emptylist
!= opts
)
4039 switch (Int_val(Field(opts
,0)))
4041 case 0: bitmask
|= CURLPAUSE_SEND
; break;
4042 case 1: bitmask
|= CURLPAUSE_RECV
; break;
4043 case 2: bitmask
|= CURLPAUSE_ALL
; break;
4044 default: caml_failwith("wrong pauseOption");
4046 opts
= Field(opts
,1);
4049 result
= curl_easy_pause(connection
->handle
,bitmask
);
4050 if (result
!= CURLE_OK
)
4051 raiseError(connection
, result
);
4053 CAMLreturn(Val_unit
);
4057 * Curl multi stack support
4059 * Exported thin wrappers for libcurl are prefixed with caml_curl_multi_.
4060 * Other exported functions are prefixed with caml_curlm_, some of them
4061 * can/should be decomposed into smaller parts.
4064 struct ml_multi_handle
4067 value values
; /* callbacks */
4072 curlmopt_socket_function
,
4073 curlmopt_timer_function
,
4075 /* last, not used */
4079 typedef struct ml_multi_handle ml_multi_handle
;
4081 #define Multi_val(v) (*(ml_multi_handle**)Data_custom_val(v))
4082 #define CURLM_val(v) (Multi_val(v)->handle)
4084 static struct custom_operations curl_multi_ops
= {
4086 custom_finalize_default
,
4087 custom_compare_default
,
4088 custom_hash_default
,
4089 custom_serialize_default
,
4090 custom_deserialize_default
,
4091 #if defined(custom_compare_ext_default)
4092 custom_compare_ext_default
,
4096 value
caml_curl_multi_init(value unit
)
4100 ml_multi_handle
* multi
= (ml_multi_handle
*)caml_stat_alloc(sizeof(ml_multi_handle
));
4101 CURLM
* h
= curl_multi_init();
4105 caml_stat_free(multi
);
4106 caml_failwith("caml_curl_multi_init");
4110 multi
->values
= caml_alloc(multi_values_total
, 0);
4111 caml_register_generational_global_root(&multi
->values
);
4113 v
= caml_alloc_custom(&curl_multi_ops
, sizeof(ml_multi_handle
*), 0, 1);
4114 Multi_val(v
) = multi
;
4119 value
caml_curl_multi_cleanup(value handle
)
4122 ml_multi_handle
* h
= Multi_val(handle
);
4125 CAMLreturn(Val_unit
);
4127 caml_remove_generational_global_root(&h
->values
);
4129 if (CURLM_OK
!= curl_multi_cleanup(h
->handle
))
4130 caml_failwith("caml_curl_multi_cleanup");
4133 Multi_val(handle
) = (ml_multi_handle
*)NULL
;
4135 CAMLreturn(Val_unit
);
4138 static CURL
* curlm_remove_finished(CURLM
* multi_handle
, CURLcode
* result
)
4140 int msgs_in_queue
= 0;
4144 CURLMsg
* msg
= curl_multi_info_read(multi_handle
, &msgs_in_queue
);
4145 if (NULL
== msg
) return NULL
;
4146 if (CURLMSG_DONE
== msg
->msg
)
4148 CURL
* easy_handle
= msg
->easy_handle
;
4149 if (result
) *result
= msg
->data
.result
;
4150 if (CURLM_OK
!= curl_multi_remove_handle(multi_handle
, easy_handle
))
4152 /*caml_failwith("curlm_remove_finished");*/
4159 value
caml_curlm_remove_finished(value v_multi
)
4161 CAMLparam1(v_multi
);
4162 CAMLlocal2(v_easy
, v_tuple
);
4164 CURLM
* multi_handle
;
4166 Connection
* conn
= NULL
;
4168 multi_handle
= CURLM_val(v_multi
);
4170 caml_enter_blocking_section();
4171 handle
= curlm_remove_finished(multi_handle
,&result
);
4172 caml_leave_blocking_section();
4176 CAMLreturn(Val_none
);
4180 conn
= getConnection(handle
);
4181 if (conn
->curl_ERRORBUFFER
!= NULL
)
4183 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0, caml_copy_string(conn
->curl_ERRORBUFFER
));
4186 /* NB: same handle, but different block */
4187 v_easy
= caml_curl_alloc(conn
);
4188 v_tuple
= caml_alloc(2, 0);
4189 Store_field(v_tuple
,0,v_easy
);
4190 Store_field(v_tuple
,1,Val_int(result
)); /* CURLcode */
4191 CAMLreturn(Val_some(v_tuple
));
4195 value
caml_curl_multi_wait(value v_timeout_ms
, value v_multi
)
4197 CAMLparam2(v_timeout_ms
,v_multi
);
4198 CURLM
*multi_handle
= CURLM_val(v_multi
);
4199 int timeout_ms
= Int_val(v_timeout_ms
);
4203 caml_enter_blocking_section();
4204 ret
= curl_multi_wait(multi_handle
, NULL
, 0, timeout_ms
, &numfds
);
4205 caml_leave_blocking_section();
4207 if (ret
!= CURLM_OK
) caml_failwith("caml_curl_multi_wait");
4209 CAMLreturn(Val_bool(numfds
!= 0));
4212 value
caml_curl_multi_add_handle(value v_multi
, value v_easy
)
4214 CAMLparam2(v_multi
,v_easy
);
4215 CURLM
* multi
= CURLM_val(v_multi
);
4216 Connection
* conn
= Connection_val(v_easy
);
4218 /* prevent collection of OCaml value while the easy handle is used
4219 and may invoke callbacks registered on OCaml side */
4222 /* may invoke callbacks so need to be consistent with locks */
4223 caml_enter_blocking_section();
4224 if (CURLM_OK
!= curl_multi_add_handle(multi
, conn
->handle
))
4226 conn
->refcount
--; /* not added, revert */
4227 caml_leave_blocking_section();
4228 caml_failwith("caml_curl_multi_add_handle");
4230 caml_leave_blocking_section();
4232 CAMLreturn(Val_unit
);
4235 value
caml_curl_multi_remove_handle(value v_multi
, value v_easy
)
4237 CAMLparam2(v_multi
,v_easy
);
4238 CURLM
* multi
= CURLM_val(v_multi
);
4239 Connection
* conn
= Connection_val(v_easy
);
4241 /* may invoke callbacks so need to be consistent with locks */
4242 caml_enter_blocking_section();
4243 if (CURLM_OK
!= curl_multi_remove_handle(multi
, conn
->handle
))
4245 caml_leave_blocking_section();
4246 caml_failwith("caml_curl_multi_remove_handle");
4249 caml_leave_blocking_section();
4251 CAMLreturn(Val_unit
);
4254 value
caml_curl_multi_perform_all(value v_multi
)
4256 CAMLparam1(v_multi
);
4257 int still_running
= 0;
4258 CURLM
* h
= CURLM_val(v_multi
);
4260 caml_enter_blocking_section();
4261 while (CURLM_CALL_MULTI_PERFORM
== curl_multi_perform(h
, &still_running
));
4262 caml_leave_blocking_section();
4264 CAMLreturn(Val_int(still_running
));
4267 /* currently curlCode repr tag matches CURLE_ value
4268 * this is exploited below, but generally should use errorMap */
4270 value
caml_curl_strerror(value v_code
)
4273 CAMLreturn(caml_copy_string(curl_easy_strerror((CURLcode
)Int_val(v_code
))));
4276 value
caml_curl_int_of_curlCode(value v_code
)
4281 value
caml_curl_curlCode_of_int(value v
)
4283 return (Int_val(v
) < sizeof(errorMap
) / sizeof(errorMap
[0]) ? Val_some(v
) : Val_none
);
4287 * Wrappers for the curl_multi_socket_action infrastructure
4288 * Based on curl hiperfifo.c example
4293 #define Val_socket(v) win_alloc_socket(v)
4296 #error Socket_val not defined in unixsupport.h
4300 #define Socket_val(v) Long_val(v)
4303 #define Val_socket(v) Val_int(v)
4307 static void raise_multi_error(char const* msg
)
4309 static value
* exception
= NULL
;
4311 if (NULL
== exception
)
4313 exception
= caml_named_value("Curl.Multi.Error");
4314 if (NULL
== exception
) caml_invalid_argument("Curl.Multi.Error");
4317 caml_raise_with_string(*exception
, msg
);
4320 static void check_mcode(CURLMcode code
)
4322 char const *s
= NULL
;
4325 case CURLM_OK
: return;
4326 case CURLM_CALL_MULTI_PERFORM
: s
="CURLM_CALL_MULTI_PERFORM"; break;
4327 case CURLM_BAD_HANDLE
: s
="CURLM_BAD_HANDLE"; break;
4328 case CURLM_BAD_EASY_HANDLE
: s
="CURLM_BAD_EASY_HANDLE"; break;
4329 case CURLM_OUT_OF_MEMORY
: s
="CURLM_OUT_OF_MEMORY"; break;
4330 case CURLM_INTERNAL_ERROR
: s
="CURLM_INTERNAL_ERROR"; break;
4331 case CURLM_UNKNOWN_OPTION
: s
="CURLM_UNKNOWN_OPTION"; break;
4332 case CURLM_LAST
: s
="CURLM_LAST"; break;
4333 case CURLM_BAD_SOCKET
: s
="CURLM_BAD_SOCKET"; break;
4334 default : s
="CURLM_unknown"; break;
4336 raise_multi_error(s
);
4339 value
caml_curl_multi_socket_action(value v_multi
, value v_fd
, value v_kind
)
4341 CAMLparam3(v_multi
, v_fd
, v_kind
);
4342 CURLM
* h
= CURLM_val(v_multi
);
4343 int still_running
= 0;
4344 CURLMcode rc
= CURLM_OK
;
4345 curl_socket_t socket
;
4348 if (Val_none
== v_fd
)
4350 socket
= CURL_SOCKET_TIMEOUT
;
4354 socket
= Socket_val(Field(v_fd
, 0));
4357 switch (Int_val(v_kind
))
4360 case 1 : kind
|= CURL_CSELECT_IN
; break;
4361 case 2 : kind
|= CURL_CSELECT_OUT
; break;
4362 case 3 : kind
|= CURL_CSELECT_IN
| CURL_CSELECT_OUT
; break;
4364 raise_multi_error("caml_curl_multi_socket_action");
4367 /* fprintf(stdout,"fd %u kind %u\n",socket, kind); fflush(stdout); */
4369 caml_enter_blocking_section();
4371 rc
= curl_multi_socket_action(h
, socket
, kind
, &still_running
);
4372 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4373 caml_leave_blocking_section();
4377 CAMLreturn(Val_int(still_running
));
4380 value
caml_curl_multi_socket_all(value v_multi
)
4382 CAMLparam1(v_multi
);
4383 int still_running
= 0;
4384 CURLMcode rc
= CURLM_OK
;
4385 CURLM
* h
= CURLM_val(v_multi
);
4387 caml_enter_blocking_section();
4389 rc
= curl_multi_socket_all(h
, &still_running
);
4390 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4391 caml_leave_blocking_section();
4395 CAMLreturn(Val_int(still_running
));
4398 static int curlm_sock_cb(CURL
*e
, curl_socket_t sock
, int what
, void *cbp
, void *sockp
)
4400 caml_leave_blocking_section();
4403 CAMLlocal2(v_what
,csock
);
4405 (void)sockp
; /* not used */
4407 /* v_what = Val_int(what); */
4410 case CURL_POLL_NONE
: v_what
= Val_int(0); break;
4411 case CURL_POLL_IN
: v_what
= Val_int(1); break;
4412 case CURL_POLL_OUT
: v_what
= Val_int(2); break;
4413 case CURL_POLL_INOUT
: v_what
= Val_int(3); break;
4414 case CURL_POLL_REMOVE
: v_what
= Val_int(4); break;
4416 fprintf(stderr
, "curlm_sock_cb sock=%lld what=%d\n", (long long)sock
, what
);
4418 raise_multi_error("curlm_sock_cb"); /* FIXME exception from callback */
4420 csock
=Val_socket(sock
);
4421 caml_callback2(Field(((ml_multi_handle
*)cbp
)->values
,curlmopt_socket_function
),
4425 caml_enter_blocking_section();
4429 value
caml_curl_multi_socketfunction(value v_multi
, value v_cb
)
4431 CAMLparam2(v_multi
, v_cb
);
4432 ml_multi_handle
* multi
= Multi_val(v_multi
);
4434 Store_field(multi
->values
, curlmopt_socket_function
, v_cb
);
4436 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETFUNCTION
, curlm_sock_cb
);
4437 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETDATA
, multi
);
4439 CAMLreturn(Val_unit
);
4442 static int curlm_timer_cb(CURLM
*multi
, long timeout_ms
, void *userp
)
4444 caml_leave_blocking_section();
4448 caml_callback(Field(((ml_multi_handle
*)userp
)->values
,curlmopt_timer_function
), Val_long(timeout_ms
));
4451 caml_enter_blocking_section();
4455 value
caml_curl_multi_timerfunction(value v_multi
, value v_cb
)
4457 CAMLparam2(v_multi
, v_cb
);
4458 ml_multi_handle
* multi
= Multi_val(v_multi
);
4460 Store_field(multi
->values
, curlmopt_timer_function
, v_cb
);
4462 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERFUNCTION
, curlm_timer_cb
);
4463 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERDATA
, multi
);
4465 CAMLreturn(Val_unit
);
4468 value
caml_curl_multi_timeout(value v_multi
)
4470 CAMLparam1(v_multi
);
4472 CURLMcode rc
= CURLM_OK
;
4473 ml_multi_handle
* multi
= Multi_val(v_multi
);
4475 rc
= curl_multi_timeout(multi
->handle
, &ms
);
4479 CAMLreturn(Val_long(ms
));
4482 #define SETMOPT_VAL_(func_name, curl_option, conv_val) \
4483 static void func_name(CURLM *handle, value option) \
4485 CAMLparam1(option); \
4486 CURLMcode result = CURLM_OK; \
4488 result = curl_multi_setopt(handle, curl_option, conv_val(option)); \
4490 check_mcode(result); \
4495 #define SETMOPT_VAL(name, conv) SETMOPT_VAL_(handle_multi_##name, CURLMOPT_##name, conv)
4496 #define SETMOPT_BOOL(name) SETMOPT_VAL(name, Bool_val)
4497 #define SETMOPT_LONG(name) SETMOPT_VAL(name, Long_val)
4498 #define SETMOPT_INT64(name) SETMOPT_VAL(name, Int64_val)
4500 long pipeliningMap
[] =
4502 0, /* CURLPIPE_NOTHING */
4503 1, /* CURLPIPE_HTTP1 */
4504 2, /* CURLPIPE_MULTIPLEX */
4507 static void handle_multi_PIPELINING(CURLM
* handle
, value option
)
4510 CURLMcode result
= CURLM_OK
;
4512 long bits
= convert_bit_list(pipeliningMap
, sizeof(pipeliningMap
) / sizeof(pipeliningMap
[0]), option
);
4514 result
= curl_multi_setopt(handle
, CURLMOPT_PIPELINING
, bits
);
4516 check_mcode(result
);
4521 #if HAVE_DECL_CURLMOPT_MAXCONNECTS
4522 SETMOPT_LONG( MAXCONNECTS
)
4525 #if HAVE_DECL_CURLMOPT_MAX_PIPELINE_LENGTH
4526 SETMOPT_LONG( MAX_PIPELINE_LENGTH
)
4529 #if HAVE_DECL_CURLMOPT_MAX_HOST_CONNECTIONS
4530 SETMOPT_LONG( MAX_HOST_CONNECTIONS
)
4533 typedef struct CURLMOptionMapping CURLMOptionMapping
;
4534 #define OPT(name) { handle_multi_## name, "CURLMOPT_"#name}
4535 #define NO_OPT(name) { NULL, "CURLMOPT_"#name}
4537 struct CURLMOptionMapping
4539 void (*optionHandler
)(CURLM
*, value
);
4543 CURLMOptionMapping implementedMOptionMap
[] = {
4545 #if HAVE_DECL_CURLMOPT_MAXCONNECTS
4548 NO_OPT( MAXCONNECTS
),
4550 #if HAVE_DECL_CURLMOPT_MAX_PIPELINE_LENGTH
4551 OPT( MAX_PIPELINE_LENGTH
),
4553 NO_OPT( MAX_PIPELINE_LENGTH
),
4555 #if HAVE_DECL_CURLMOPT_MAX_HOST_CONNECTIONS
4556 OPT( MAX_HOST_CONNECTIONS
),
4558 NO_OPT( MAX_HOST_CONNECTIONS
),
4562 value
caml_curl_multi_setopt(value v_multi
, value option
)
4564 CAMLparam2(v_multi
, option
);
4566 CURLM
*handle
= Multi_val(v_multi
)->handle
;
4567 CURLMOptionMapping
* thisOption
= NULL
;
4568 static value
* exception
= NULL
;
4570 data
= Field(option
, 0);
4572 if (Tag_val(option
) < sizeof(implementedMOptionMap
)/sizeof(CURLMOptionMapping
))
4574 thisOption
= &implementedMOptionMap
[Tag_val(option
)];
4575 if (thisOption
->optionHandler
)
4577 thisOption
->optionHandler(handle
, data
);
4581 if (NULL
== exception
)
4583 exception
= caml_named_value("Curl.NotImplemented");
4584 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
4587 caml_raise_with_string(*exception
, thisOption
->name
);
4592 caml_failwith("Invalid CURLMOPT Option");
4595 CAMLreturn(Val_unit
);
4605 #define CURL_ENUM(name,last_used) { CURL_ ## name ## _ ## last_used, CURL_ ## name ## _LAST, #name }
4607 struct used_enum check_enums
[] = {
4608 { CURLINFO_SSL_DATA_OUT
, CURLINFO_END
, "DEBUGFUNCTION curl_infotype" },
4609 #if HAVE_DECL_CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE
4610 CURL_ENUM(HTTP_VERSION
, 2_PRIOR_KNOWLEDGE
),
4614 value
caml_curl_check_enums(value v_unit
)
4619 size_t len
= sizeof(check_enums
) / sizeof(struct used_enum
);
4621 v_r
= caml_alloc_tuple(len
);
4623 for (i
= 0; i
< len
; i
++)
4625 v
= caml_alloc_tuple(3);
4626 Store_field(v
, 0, Val_int(check_enums
[i
].last_used
));
4627 Store_field(v
, 1, Val_int(check_enums
[i
].last
));
4628 Store_field(v
, 2, caml_copy_string(check_enums
[i
].name
));
4629 Store_field(v_r
, i
, v
);