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 CAMLlocal4(known
, found
, mismatch
, result
);
1120 Connection
*conn
= (Connection
*)clientp
;
1121 int res
= CURLKHSTAT_REJECT
;
1124 case CURLKHMATCH_OK
:
1125 found
= ml_copy_string(foundkey
->key
, foundkey
->len
? foundkey
->len
: strlen(foundkey
->key
));
1126 result
= caml_callback2_exn(Field(conn
->ocamlValues
, Ocaml_SSH_KEYFUNCTION
), Val_int(0), found
);
1128 case CURLKHMATCH_MISMATCH
:
1129 found
= ml_copy_string(foundkey
->key
, foundkey
->len
? foundkey
->len
: strlen(foundkey
->key
));
1130 known
= ml_copy_string(knownkey
->key
, knownkey
->len
? knownkey
->len
: strlen(knownkey
->key
));
1131 mismatch
= caml_alloc_small(1, 0);
1132 Field(mismatch
, 0) = found
;
1133 result
= caml_callback2_exn(Field(conn
->ocamlValues
, Ocaml_SSH_KEYFUNCTION
), mismatch
, found
);
1135 case CURLKHMATCH_MISSING
:
1136 found
= ml_copy_string(foundkey
->key
, foundkey
->len
? foundkey
->len
: strlen(foundkey
->key
));
1137 result
= caml_callback2_exn(Field(conn
->ocamlValues
, Ocaml_SSH_KEYFUNCTION
), Val_int(1), found
);
1140 caml_failwith("Invalid CURL_SSH_KEYFUNCTION argument");
1144 if (!Is_exception_result(result
)) {
1145 switch (Int_val(result
)) {
1147 res
= CURLKHSTAT_FINE_ADD_TO_FILE
;
1150 res
= CURLKHSTAT_FINE
;
1153 res
= CURLKHSTAT_REJECT
;
1156 res
= CURLKHSTAT_DEFER
;
1159 caml_failwith("Invalid CURLOPT_SSH_KEYFUNCTION return value");
1166 caml_enter_blocking_section();
1171 ** curl_global_init helper function
1174 value
caml_curl_global_init(value initOption
)
1176 CAMLparam1(initOption
);
1178 switch (Long_val(initOption
))
1180 case 0: /* CURLINIT_GLOBALALL */
1181 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_ALL
)));
1184 case 1: /* CURLINIT_GLOBALSSL */
1185 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_SSL
)));
1188 case 2: /* CURLINIT_GLOBALWIN32 */
1189 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_WIN32
)));
1192 case 3: /* CURLINIT_GLOBALNOTHING */
1193 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_NOTHING
)));
1197 caml_failwith("Invalid Initialization Option");
1201 /* Keep compiler happy, we should never get here due to caml_failwith() */
1202 CAMLreturn(Val_unit
);
1206 ** curl_global_cleanup helper function
1209 value
caml_curl_global_cleanup(void)
1213 curl_global_cleanup();
1215 CAMLreturn(Val_unit
);
1219 ** curl_easy_init helper function
1221 value
caml_curl_easy_init(void)
1226 result
= caml_curl_alloc(newConnection());
1231 value
caml_curl_easy_reset(value conn
)
1234 Connection
*connection
= Connection_val(conn
);
1236 checkConnection(connection
);
1237 curl_easy_reset(connection
->handle
);
1238 curl_easy_setopt(connection
->handle
, CURLOPT_PRIVATE
, connection
);
1239 resetOcamlValues(connection
);
1241 CAMLreturn(Val_unit
);
1245 ** curl_easy_setopt helper utility functions
1248 #define SETOPT_FUNCTION(name) \
1249 static void handle_##name##FUNCTION(Connection *conn, value option) \
1251 CAMLparam1(option); \
1252 CURLcode result = CURLE_OK; \
1253 Store_field(conn->ocamlValues, Ocaml_##name##FUNCTION, option); \
1254 result = curl_easy_setopt(conn->handle, CURLOPT_##name##FUNCTION, cb_##name##FUNCTION); \
1255 if (result != CURLE_OK) raiseError(conn, result); \
1256 result = curl_easy_setopt(conn->handle, CURLOPT_##name##DATA, conn); \
1257 if (result != CURLE_OK) raiseError(conn, result); \
1261 SETOPT_FUNCTION( WRITE
)
1262 SETOPT_FUNCTION( READ
)
1263 SETOPT_FUNCTION( HEADER
)
1264 SETOPT_FUNCTION( PROGRESS
)
1265 SETOPT_FUNCTION( DEBUG
)
1266 SETOPT_FUNCTION( SSH_KEY
)
1268 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1269 SETOPT_FUNCTION( SEEK
)
1272 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
1273 SETOPT_FUNCTION( IOCTL
)
1276 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1277 SETOPT_FUNCTION( OPENSOCKET
)
1280 static void handle_slist(Connection
*conn
, struct curl_slist
** slist
, OcamlValue caml_option
, CURLoption curl_option
, value option
)
1283 CURLcode result
= CURLE_OK
;
1285 Store_field(conn
->ocamlValues
, caml_option
, option
);
1287 free_curl_slist(*slist
);
1290 while (Val_emptylist
!= option
)
1292 *slist
= curl_slist_append(*slist
, String_val(Field(option
, 0)));
1294 option
= Field(option
, 1);
1297 result
= curl_easy_setopt(conn
->handle
, curl_option
, *slist
);
1299 if (result
!= CURLE_OK
)
1300 raiseError(conn
, result
);
1305 static long convert_bit_list(long *map
, size_t map_size
, value option
)
1311 while (Val_emptylist
!= option
)
1313 index
= Int_val(Field(option
, 0));
1314 if ((index
< 0) || ((size_t)index
>= map_size
))
1315 caml_invalid_argument("convert_bit_list");
1319 option
= Field(option
, 1);
1322 CAMLreturnT(long, bits
);
1325 #define SETOPT_STRING(name) \
1326 static void handle_##name(Connection *conn, value option) \
1328 CAMLparam1(option); \
1329 CURLcode result = CURLE_OK; \
1331 Store_field(conn->ocamlValues, Ocaml_##name, option); \
1333 result = curl_easy_setopt(conn->handle, CURLOPT_##name, String_val(option)); \
1335 if (result != CURLE_OK) \
1336 raiseError(conn, result); \
1341 #define SETOPT_VAL_(func_name, curl_option, conv_val) \
1342 static void func_name(Connection *conn, value option) \
1344 CAMLparam1(option); \
1345 CURLcode result = CURLE_OK; \
1347 result = curl_easy_setopt(conn->handle, curl_option, conv_val(option)); \
1349 if (result != CURLE_OK) \
1350 raiseError(conn, result); \
1355 #define SETOPT_VAL(name, conv) SETOPT_VAL_(handle_##name, CURLOPT_##name, conv)
1356 #define SETOPT_BOOL(name) SETOPT_VAL(name, Bool_val)
1357 #define SETOPT_LONG(name) SETOPT_VAL(name, Long_val)
1358 #define SETOPT_INT64(name) SETOPT_VAL(name, Int64_val)
1360 #if HAVE_DECL_CURLOPT_MIMEPOST
1362 static void new_part(Connection
* conn
, curl_mime
* mime
, value v_part
)
1364 value v_encoding
= Field(v_part
, 0);
1365 value v_headers
= Field(v_part
, 1);
1366 value v_subparts
= Field(v_part
, 2);
1367 value v_data
= Field(v_part
, 3);
1368 value v_str
= Field(v_data
, 0);
1370 struct curl_slist
*headers
= NULL
;
1373 curl_mimepart
*part
= curl_mime_addpart(mime
);
1375 switch (Int_val(v_encoding
)) {
1377 result
= curl_mime_encoder(part
, "8bit");
1380 result
= curl_mime_encoder(part
, "binary");
1383 result
= curl_mime_encoder(part
, "7bit");
1386 result
= curl_mime_encoder(part
, "quoted-printable");
1389 result
= curl_mime_encoder(part
, "base64");
1395 caml_failwith("Invalid MIMEPOST encoding value");
1399 if (result
!= CURLE_OK
) {
1400 raiseError(conn
, result
);
1403 while (v_headers
!= Val_emptylist
) {
1404 headers
= curl_slist_append(headers
, String_val(Field(v_headers
, 0)));
1405 v_headers
= Field(v_headers
, 1);
1408 result
= curl_mime_headers(part
, headers
, 1);
1410 if (result
!= CURLE_OK
) {
1411 raiseError(conn
, result
);
1414 switch (Tag_val(v_data
)) {
1416 result
= curl_mime_data(part
, String_val(v_str
), caml_string_length(v_str
));
1419 result
= curl_mime_filedata(part
, String_val(v_str
));
1422 caml_failwith("Invalid MIMEPOST data value");
1426 if (result
!= CURLE_OK
) {
1427 raiseError(conn
, result
);
1430 if (v_subparts
!= Val_emptylist
) {
1431 curl_mime
*mime
= curl_mime_init(conn
->handle
);
1433 while (v_subparts
!= Val_emptylist
) {
1434 new_part(conn
, mime
, Field(v_subparts
, 0));
1435 v_subparts
= Field(v_subparts
, 1);
1438 result
= curl_mime_subparts(part
, mime
);
1440 if (result
!= CURLE_OK
) {
1441 raiseError(conn
, result
);
1446 static void handle_MIMEPOST(Connection
* conn
, value v_subparts
)
1448 CAMLparam1(v_subparts
);
1449 curl_mime
*mime
= curl_mime_init(conn
->handle
);
1452 Store_field(conn
->ocamlValues
, Ocaml_MIMEPOST
, v_subparts
);
1454 curl_mime_free(conn
->curl_MIMEPOST
);
1455 conn
->curl_MIMEPOST
= mime
;
1457 while (v_subparts
!= Val_emptylist
) {
1458 new_part(conn
, mime
, Field(v_subparts
, 0));
1459 v_subparts
= Field(v_subparts
, 1);
1462 result
= curl_easy_setopt(conn
->handle
, CURLOPT_MIMEPOST
, mime
);
1464 if (result
!= CURLE_OK
) {
1465 raiseError(conn
, result
);
1473 #define SETOPT_SLIST(name) \
1474 static void handle_##name(Connection* conn, value option) \
1476 handle_slist(conn,&(conn->curl_##name),Ocaml_##name,CURLOPT_##name,option); \
1480 SETOPT_LONG( INFILESIZE
)
1481 SETOPT_STRING( PROXY
)
1482 SETOPT_LONG( PROXYPORT
)
1483 SETOPT_BOOL( HTTPPROXYTUNNEL
)
1484 SETOPT_BOOL( VERBOSE
)
1485 SETOPT_BOOL( HEADER
)
1486 SETOPT_BOOL( NOPROGRESS
)
1488 #if HAVE_DECL_CURLOPT_NOSIGNAL
1489 SETOPT_BOOL( NOSIGNAL
)
1492 SETOPT_BOOL( NOBODY
)
1493 SETOPT_BOOL( FAILONERROR
)
1494 SETOPT_BOOL( UPLOAD
)
1496 SETOPT_BOOL( FTPLISTONLY
)
1497 SETOPT_BOOL( FTPAPPEND
)
1500 static void handle_NETRC(Connection
*conn
, value option
)
1503 CURLcode result
= CURLE_OK
;
1506 switch (Long_val(option
))
1508 case 0: /* CURL_NETRC_OPTIONAL */
1509 netrc
= CURL_NETRC_OPTIONAL
;
1512 case 1:/* CURL_NETRC_IGNORED */
1513 netrc
= CURL_NETRC_IGNORED
;
1516 case 2: /* CURL_NETRC_REQUIRED */
1517 netrc
= CURL_NETRC_REQUIRED
;
1521 caml_failwith("Invalid NETRC Option");
1525 result
= curl_easy_setopt(conn
->handle
,
1529 if (result
!= CURLE_OK
)
1530 raiseError(conn
, result
);
1535 #if HAVE_DECL_CURLOPT_ENCODING
1536 static void handle_ENCODING(Connection
*conn
, value option
)
1539 CURLcode result
= CURLE_OK
;
1541 switch (Long_val(option
))
1543 case 0: /* CURL_ENCODING_NONE */
1544 result
= curl_easy_setopt(conn
->handle
,
1549 case 1: /* CURL_ENCODING_DEFLATE */
1550 result
= curl_easy_setopt(conn
->handle
,
1555 case 2: /* CURL_ENCODING_GZIP */
1556 result
= curl_easy_setopt(conn
->handle
,
1561 case 3: /* CURL_ENCODING_ANY */
1562 result
= curl_easy_setopt(conn
->handle
,
1568 caml_failwith("Invalid Encoding Option");
1572 if (result
!= CURLE_OK
)
1573 raiseError(conn
, result
);
1580 SETOPT_BOOL( FOLLOWLOCATION
)
1581 SETOPT_BOOL( TRANSFERTEXT
)
1583 SETOPT_STRING( USERPWD
)
1584 SETOPT_STRING( PROXYUSERPWD
)
1585 SETOPT_STRING( RANGE
)
1587 static void handle_ERRORBUFFER(Connection
*conn
, value option
)
1590 CURLcode result
= CURLE_OK
;
1592 Store_field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
, option
);
1594 if (conn
->curl_ERRORBUFFER
!= NULL
)
1595 free(conn
->curl_ERRORBUFFER
);
1597 conn
->curl_ERRORBUFFER
= (char*)malloc(sizeof(char) * CURL_ERROR_SIZE
);
1599 result
= curl_easy_setopt(conn
->handle
,
1600 CURLOPT_ERRORBUFFER
,
1601 conn
->curl_ERRORBUFFER
);
1603 if (result
!= CURLE_OK
)
1604 raiseError(conn
, result
);
1609 SETOPT_LONG( TIMEOUT
)
1611 static void handle_POSTFIELDS(Connection
*conn
, value option
)
1614 CURLcode result
= CURLE_OK
;
1616 Store_field(conn
->ocamlValues
, Ocaml_POSTFIELDS
, option
);
1618 if (conn
->curl_POSTFIELDS
!= NULL
)
1619 free(conn
->curl_POSTFIELDS
);
1621 conn
->curl_POSTFIELDS
= strdup_ml(option
);
1623 result
= curl_easy_setopt(conn
->handle
,
1625 conn
->curl_POSTFIELDS
);
1627 if (result
!= CURLE_OK
)
1628 raiseError(conn
, result
);
1633 SETOPT_LONG( POSTFIELDSIZE
)
1634 SETOPT_STRING( REFERER
)
1635 SETOPT_STRING( USERAGENT
)
1636 SETOPT_STRING( FTPPORT
)
1637 SETOPT_LONG( LOW_SPEED_LIMIT
)
1638 SETOPT_LONG( LOW_SPEED_TIME
)
1639 SETOPT_LONG( RESUME_FROM
)
1640 SETOPT_STRING( COOKIE
)
1642 SETOPT_SLIST( HTTPHEADER
)
1644 static void handle_HTTPPOST(Connection
*conn
, value option
)
1647 CAMLlocal3(listIter
, formItem
, contentType
);
1648 CURLcode result
= CURLE_OK
;
1652 Store_field(conn
->ocamlValues
, Ocaml_HTTPPOST
, option
);
1654 free_curl_slist(conn
->httpPostBuffers
);
1655 if (conn
->httpPostFirst
!= NULL
)
1656 curl_formfree(conn
->httpPostFirst
);
1658 conn
->httpPostBuffers
= NULL
;
1659 conn
->httpPostFirst
= NULL
;
1660 conn
->httpPostLast
= NULL
;
1662 while (!Is_long(listIter
))
1664 formItem
= Field(listIter
, 0);
1666 switch (Tag_val(formItem
))
1668 case 0: /* CURLFORM_CONTENT */
1669 if (Wosize_val(formItem
) < 3)
1671 caml_failwith("Incorrect CURLFORM_CONTENT parameters");
1674 if (Is_long(Field(formItem
, 2)) &&
1675 Long_val(Field(formItem
, 2)) == 0)
1677 curl_formadd(&conn
->httpPostFirst
,
1678 &conn
->httpPostLast
,
1680 String_val(Field(formItem
, 0)),
1681 CURLFORM_NAMELENGTH
,
1682 caml_string_length(Field(formItem
, 0)),
1683 CURLFORM_COPYCONTENTS
,
1684 String_val(Field(formItem
, 1)),
1685 CURLFORM_CONTENTSLENGTH
,
1686 caml_string_length(Field(formItem
, 1)),
1689 else if (Is_block(Field(formItem
, 2)))
1691 contentType
= Field(formItem
, 2);
1693 curl_formadd(&conn
->httpPostFirst
,
1694 &conn
->httpPostLast
,
1696 String_val(Field(formItem
, 0)),
1697 CURLFORM_NAMELENGTH
,
1698 caml_string_length(Field(formItem
, 0)),
1699 CURLFORM_COPYCONTENTS
,
1700 String_val(Field(formItem
, 1)),
1701 CURLFORM_CONTENTSLENGTH
,
1702 caml_string_length(Field(formItem
, 1)),
1703 CURLFORM_CONTENTTYPE
,
1704 String_val(Field(contentType
, 0)),
1709 caml_failwith("Incorrect CURLFORM_CONTENT parameters");
1713 case 1: /* CURLFORM_FILECONTENT */
1714 if (Wosize_val(formItem
) < 3)
1716 caml_failwith("Incorrect CURLFORM_FILECONTENT parameters");
1719 if (Is_long(Field(formItem
, 2)) &&
1720 Long_val(Field(formItem
, 2)) == 0)
1722 curl_formadd(&conn
->httpPostFirst
,
1723 &conn
->httpPostLast
,
1725 String_val(Field(formItem
, 0)),
1726 CURLFORM_NAMELENGTH
,
1727 caml_string_length(Field(formItem
, 0)),
1728 CURLFORM_FILECONTENT
,
1729 String_val(Field(formItem
, 1)),
1732 else if (Is_block(Field(formItem
, 2)))
1734 contentType
= Field(formItem
, 2);
1736 curl_formadd(&conn
->httpPostFirst
,
1737 &conn
->httpPostLast
,
1739 String_val(Field(formItem
, 0)),
1740 CURLFORM_NAMELENGTH
,
1741 caml_string_length(Field(formItem
, 0)),
1742 CURLFORM_FILECONTENT
,
1743 String_val(Field(formItem
, 1)),
1744 CURLFORM_CONTENTTYPE
,
1745 String_val(Field(contentType
, 0)),
1750 caml_failwith("Incorrect CURLFORM_FILECONTENT parameters");
1754 case 2: /* CURLFORM_FILE */
1755 if (Wosize_val(formItem
) < 3)
1757 caml_failwith("Incorrect CURLFORM_FILE parameters");
1760 if (Is_long(Field(formItem
, 2)) &&
1761 Long_val(Field(formItem
, 2)) == 0)
1763 curl_formadd(&conn
->httpPostFirst
,
1764 &conn
->httpPostLast
,
1766 String_val(Field(formItem
, 0)),
1767 CURLFORM_NAMELENGTH
,
1768 caml_string_length(Field(formItem
, 0)),
1770 String_val(Field(formItem
, 1)),
1773 else if (Is_block(Field(formItem
, 2)))
1775 contentType
= Field(formItem
, 2);
1777 curl_formadd(&conn
->httpPostFirst
,
1778 &conn
->httpPostLast
,
1780 String_val(Field(formItem
, 0)),
1781 CURLFORM_NAMELENGTH
,
1782 caml_string_length(Field(formItem
, 0)),
1784 String_val(Field(formItem
, 1)),
1785 CURLFORM_CONTENTTYPE
,
1786 String_val(Field(contentType
, 0)),
1791 caml_failwith("Incorrect CURLFORM_FILE parameters");
1795 case 3: /* CURLFORM_BUFFER */
1796 if (Wosize_val(formItem
) < 4)
1798 caml_failwith("Incorrect CURLFORM_BUFFER parameters");
1801 if (Is_long(Field(formItem
, 3)) &&
1802 Long_val(Field(formItem
, 3)) == 0)
1804 conn
->httpPostBuffers
= curl_slist_prepend_ml(conn
->httpPostBuffers
, Field(formItem
, 2));
1806 curl_formadd(&conn
->httpPostFirst
,
1807 &conn
->httpPostLast
,
1809 String_val(Field(formItem
, 0)),
1810 CURLFORM_NAMELENGTH
,
1811 caml_string_length(Field(formItem
, 0)),
1813 String_val(Field(formItem
, 1)),
1815 conn
->httpPostBuffers
->data
,
1816 CURLFORM_BUFFERLENGTH
,
1817 caml_string_length(Field(formItem
, 2)),
1820 else if (Is_block(Field(formItem
, 3)))
1822 conn
->httpPostBuffers
= curl_slist_prepend_ml(conn
->httpPostBuffers
, Field(formItem
, 2));
1824 contentType
= Field(formItem
, 3);
1826 curl_formadd(&conn
->httpPostFirst
,
1827 &conn
->httpPostLast
,
1829 String_val(Field(formItem
, 0)),
1830 CURLFORM_NAMELENGTH
,
1831 caml_string_length(Field(formItem
, 0)),
1833 String_val(Field(formItem
, 1)),
1835 conn
->httpPostBuffers
->data
,
1836 CURLFORM_BUFFERLENGTH
,
1837 caml_string_length(Field(formItem
, 2)),
1838 CURLFORM_CONTENTTYPE
,
1839 String_val(Field(contentType
, 0)),
1844 caml_failwith("Incorrect CURLFORM_BUFFER parameters");
1849 listIter
= Field(listIter
, 1);
1852 result
= curl_easy_setopt(conn
->handle
,
1854 conn
->httpPostFirst
);
1856 if (result
!= CURLE_OK
)
1857 raiseError(conn
, result
);
1862 SETOPT_STRING( SSLCERT
)
1863 SETOPT_STRING( SSLCERTTYPE
)
1864 SETOPT_STRING( SSLCERTPASSWD
)
1865 SETOPT_STRING( SSLKEY
)
1866 SETOPT_STRING( SSLKEYTYPE
)
1867 SETOPT_STRING( SSLKEYPASSWD
)
1868 SETOPT_STRING( SSLENGINE
)
1869 SETOPT_BOOL( SSLENGINE_DEFAULT
)
1872 SETOPT_SLIST( QUOTE
)
1873 SETOPT_SLIST( POSTQUOTE
)
1875 SETOPT_STRING( COOKIEFILE
)
1876 #if HAVE_DECL_CURLOPT_CERTINFO
1877 SETOPT_BOOL( CERTINFO
)
1880 #if !defined(CURL_SSLVERSION_TLSv1_0)
1881 #define CURL_SSLVERSION_TLSv1_0 CURL_SSLVERSION_TLSv1
1884 #if !defined(CURL_SSLVERSION_TLSv1_1)
1885 #define CURL_SSLVERSION_TLSv1_1 CURL_SSLVERSION_TLSv1
1888 #if !defined(CURL_SSLVERSION_TLSv1_2)
1889 #define CURL_SSLVERSION_TLSv1_2 CURL_SSLVERSION_TLSv1
1892 #if !defined(CURL_SSLVERSION_TLSv1_3)
1893 #define CURL_SSLVERSION_TLSv1_3 CURL_SSLVERSION_TLSv1
1896 static void handle_SSLVERSION(Connection
*conn
, value option
)
1899 CURLcode result
= CURLE_OK
;
1900 int v
= CURL_SSLVERSION_DEFAULT
;
1902 switch (Long_val(option
))
1904 case 0: v
= CURL_SSLVERSION_DEFAULT
; break;
1905 case 1: v
= CURL_SSLVERSION_TLSv1
; break;
1906 case 2: v
= CURL_SSLVERSION_SSLv2
; break;
1907 case 3: v
= CURL_SSLVERSION_SSLv3
; break;
1908 case 4: v
= CURL_SSLVERSION_TLSv1_0
; break;
1909 case 5: v
= CURL_SSLVERSION_TLSv1_1
; break;
1910 case 6: v
= CURL_SSLVERSION_TLSv1_2
; break;
1911 case 7: v
= CURL_SSLVERSION_TLSv1_3
; break;
1913 caml_failwith("Invalid SSLVERSION Option");
1917 result
= curl_easy_setopt(conn
->handle
, CURLOPT_SSLVERSION
, v
);
1919 if (result
!= CURLE_OK
)
1920 raiseError(conn
, result
);
1925 static void handle_TIMECONDITION(Connection
*conn
, value option
)
1928 CURLcode result
= CURLE_OK
;
1929 int timecond
= CURL_TIMECOND_NONE
;
1931 switch (Long_val(option
))
1933 case 0: timecond
= CURL_TIMECOND_NONE
; break;
1934 case 1: timecond
= CURL_TIMECOND_IFMODSINCE
; break;
1935 case 2: timecond
= CURL_TIMECOND_IFUNMODSINCE
; break;
1936 case 3: timecond
= CURL_TIMECOND_LASTMOD
; break;
1938 caml_failwith("Invalid TIMECOND Option");
1942 result
= curl_easy_setopt(conn
->handle
, CURLOPT_TIMECONDITION
, timecond
);
1944 if (result
!= CURLE_OK
)
1945 raiseError(conn
, result
);
1950 SETOPT_VAL( TIMEVALUE
, Int32_val
)
1951 SETOPT_STRING( CUSTOMREQUEST
)
1952 SETOPT_STRING( INTERFACE
)
1954 static void handle_KRB4LEVEL(Connection
*conn
, value option
)
1957 CURLcode result
= CURLE_OK
;
1959 switch (Long_val(option
))
1961 case 0: /* KRB4_NONE */
1962 result
= curl_easy_setopt(conn
->handle
,
1967 case 1: /* KRB4_CLEAR */
1968 result
= curl_easy_setopt(conn
->handle
,
1973 case 2: /* KRB4_SAFE */
1974 result
= curl_easy_setopt(conn
->handle
,
1979 case 3: /* KRB4_CONFIDENTIAL */
1980 result
= curl_easy_setopt(conn
->handle
,
1985 case 4: /* KRB4_PRIVATE */
1986 result
= curl_easy_setopt(conn
->handle
,
1992 caml_failwith("Invalid KRB4 Option");
1996 if (result
!= CURLE_OK
)
1997 raiseError(conn
, result
);
2002 SETOPT_BOOL( SSL_VERIFYPEER
)
2003 SETOPT_STRING( CAINFO
)
2004 SETOPT_STRING( CAPATH
)
2005 SETOPT_BOOL( FILETIME
)
2006 SETOPT_LONG( MAXREDIRS
)
2007 SETOPT_LONG( MAXCONNECTS
)
2009 static void handle_CLOSEPOLICY(Connection
*conn
, value option
)
2012 CURLcode result
= CURLE_OK
;
2014 switch (Long_val(option
))
2016 case 0: /* CLOSEPOLICY_OLDEST */
2017 result
= curl_easy_setopt(conn
->handle
,
2018 CURLOPT_CLOSEPOLICY
,
2019 CURLCLOSEPOLICY_OLDEST
);
2022 case 1: /* CLOSEPOLICY_LEAST_RECENTLY_USED */
2023 result
= curl_easy_setopt(conn
->handle
,
2024 CURLOPT_CLOSEPOLICY
,
2025 CURLCLOSEPOLICY_LEAST_RECENTLY_USED
);
2029 caml_failwith("Invalid CLOSEPOLICY Option");
2033 if (result
!= CURLE_OK
)
2034 raiseError(conn
, result
);
2039 SETOPT_BOOL( FRESH_CONNECT
)
2040 SETOPT_BOOL( FORBID_REUSE
)
2041 SETOPT_STRING( RANDOM_FILE
)
2042 SETOPT_STRING( EGDSOCKET
)
2043 SETOPT_LONG( CONNECTTIMEOUT
)
2044 SETOPT_BOOL( HTTPGET
)
2046 static void handle_SSL_VERIFYHOST(Connection
*conn
, value option
)
2049 CURLcode result
= CURLE_OK
;
2051 switch (Long_val(option
))
2053 case 0: /* SSLVERIFYHOST_NONE */
2054 case 1: /* SSLVERIFYHOST_EXISTENCE */
2055 case 2: /* SSLVERIFYHOST_HOSTNAME */
2056 result
= curl_easy_setopt(conn
->handle
,
2057 CURLOPT_SSL_VERIFYHOST
,
2058 /* map EXISTENCE to HOSTNAME */
2059 Long_val(option
) == 0 ? 0 : 2);
2063 caml_failwith("Invalid SSLVERIFYHOST Option");
2067 if (result
!= CURLE_OK
)
2068 raiseError(conn
, result
);
2073 SETOPT_STRING( COOKIEJAR
)
2074 SETOPT_STRING( SSL_CIPHER_LIST
)
2076 static void handle_HTTP_VERSION(Connection
*conn
, value option
)
2079 CURLcode result
= CURLE_OK
;
2081 long version
= CURL_HTTP_VERSION_NONE
;
2083 switch (Long_val(option
))
2085 case 0: version
= CURL_HTTP_VERSION_NONE
; break;
2086 case 1: version
= CURL_HTTP_VERSION_1_0
; break;
2087 case 2: version
= CURL_HTTP_VERSION_1_1
; break;
2089 #if defined(CURL_HTTP_VERSION_2)
2090 version
= CURL_HTTP_VERSION_2
;
2091 #elif defined(CURL_HTTP_VERSION_2_0)
2092 version
= CURL_HTTP_VERSION_2_0
;
2096 #if defined(CURL_HTTP_VERSION_2TLS)
2097 version
= CURL_HTTP_VERSION_2TLS
;
2101 caml_invalid_argument("CURLOPT_HTTP_VERSION");
2105 result
= curl_easy_setopt(conn
->handle
, CURLOPT_HTTP_VERSION
, version
);
2107 if (result
!= CURLE_OK
)
2108 raiseError(conn
, result
);
2113 SETOPT_BOOL( FTP_USE_EPSV
)
2114 SETOPT_LONG( DNS_CACHE_TIMEOUT
)
2115 SETOPT_BOOL( DNS_USE_GLOBAL_CACHE
)
2117 static void handle_PRIVATE(Connection
*conn
, value option
)
2120 Store_field(conn
->ocamlValues
, Ocaml_PRIVATE
, option
);
2124 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2125 SETOPT_SLIST( HTTP200ALIASES
)
2128 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2129 SETOPT_BOOL( UNRESTRICTED_AUTH
)
2132 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2133 SETOPT_BOOL( FTP_USE_EPRT
)
2136 #if HAVE_DECL_CURLOPT_HTTPAUTH
2137 static void handle_HTTPAUTH(Connection
*conn
, value option
)
2140 CAMLlocal1(listIter
);
2141 CURLcode result
= CURLE_OK
;
2142 long auth
= CURLAUTH_NONE
;
2146 while (!Is_long(listIter
))
2148 switch (Long_val(Field(listIter
, 0)))
2150 case 0: /* CURLAUTH_BASIC */
2151 auth
|= CURLAUTH_BASIC
;
2154 case 1: /* CURLAUTH_DIGEST */
2155 auth
|= CURLAUTH_DIGEST
;
2158 case 2: /* CURLAUTH_GSSNEGOTIATE */
2159 auth
|= CURLAUTH_GSSNEGOTIATE
;
2162 case 3: /* CURLAUTH_NTLM */
2163 auth
|= CURLAUTH_NTLM
;
2166 case 4: /* CURLAUTH_ANY */
2167 auth
|= CURLAUTH_ANY
;
2170 case 5: /* CURLAUTH_ANYSAFE */
2171 auth
|= CURLAUTH_ANYSAFE
;
2175 caml_failwith("Invalid HTTPAUTH Value");
2179 listIter
= Field(listIter
, 1);
2182 result
= curl_easy_setopt(conn
->handle
,
2186 if (result
!= CURLE_OK
)
2187 raiseError(conn
, result
);
2193 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2194 SETOPT_BOOL( FTP_CREATE_MISSING_DIRS
)
2197 #if HAVE_DECL_CURLOPT_PROXYAUTH
2198 static void handle_PROXYAUTH(Connection
*conn
, value option
)
2201 CAMLlocal1(listIter
);
2202 CURLcode result
= CURLE_OK
;
2203 long auth
= CURLAUTH_NONE
;
2207 while (!Is_long(listIter
))
2209 switch (Long_val(Field(listIter
, 0)))
2211 case 0: /* CURLAUTH_BASIC */
2212 auth
|= CURLAUTH_BASIC
;
2215 case 1: /* CURLAUTH_DIGEST */
2216 auth
|= CURLAUTH_DIGEST
;
2219 case 2: /* CURLAUTH_GSSNEGOTIATE */
2220 auth
|= CURLAUTH_GSSNEGOTIATE
;
2223 case 3: /* CURLAUTH_NTLM */
2224 auth
|= CURLAUTH_NTLM
;
2227 case 4: /* CURLAUTH_ANY */
2228 auth
|= CURLAUTH_ANY
;
2231 case 5: /* CURLAUTH_ANYSAFE */
2232 auth
|= CURLAUTH_ANYSAFE
;
2236 caml_failwith("Invalid HTTPAUTH Value");
2240 listIter
= Field(listIter
, 1);
2243 result
= curl_easy_setopt(conn
->handle
,
2247 if (result
!= CURLE_OK
)
2248 raiseError(conn
, result
);
2254 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2255 SETOPT_LONG( FTP_RESPONSE_TIMEOUT
)
2258 #if HAVE_DECL_CURLOPT_IPRESOLVE
2259 static void handle_IPRESOLVE(Connection
*conn
, value option
)
2262 CURLcode result
= CURLE_OK
;
2264 switch (Long_val(option
))
2266 case 0: /* CURL_IPRESOLVE_WHATEVER */
2267 result
= curl_easy_setopt(conn
->handle
,
2269 CURL_IPRESOLVE_WHATEVER
);
2272 case 1: /* CURL_IPRESOLVE_V4 */
2273 result
= curl_easy_setopt(conn
->handle
,
2278 case 2: /* CURL_IPRESOLVE_V6 */
2279 result
= curl_easy_setopt(conn
->handle
,
2285 caml_failwith("Invalid IPRESOLVE Value");
2289 if (result
!= CURLE_OK
)
2290 raiseError(conn
, result
);
2296 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2297 SETOPT_VAL( MAXFILESIZE
, Int32_val
)
2300 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
2301 SETOPT_INT64( INFILESIZE_LARGE
)
2304 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
2305 SETOPT_INT64( RESUME_FROM_LARGE
)
2308 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
2309 SETOPT_INT64( MAXFILESIZE_LARGE
)
2312 #if HAVE_DECL_CURLOPT_NETRC_FILE
2313 SETOPT_STRING( NETRC_FILE
)
2316 #if HAVE_DECL_CURLOPT_FTP_SSL
2317 static void handle_FTP_SSL(Connection
*conn
, value option
)
2320 CURLcode result
= CURLE_OK
;
2322 switch (Long_val(option
))
2324 case 0: /* CURLFTPSSL_NONE */
2325 result
= curl_easy_setopt(conn
->handle
,
2330 case 1: /* CURLFTPSSL_TRY */
2331 result
= curl_easy_setopt(conn
->handle
,
2336 case 2: /* CURLFTPSSL_CONTROL */
2337 result
= curl_easy_setopt(conn
->handle
,
2339 CURLFTPSSL_CONTROL
);
2342 case 3: /* CURLFTPSSL_ALL */
2343 result
= curl_easy_setopt(conn
->handle
,
2349 caml_failwith("Invalid FTP_SSL Value");
2353 if (result
!= CURLE_OK
)
2354 raiseError(conn
, result
);
2360 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
2361 SETOPT_INT64( POSTFIELDSIZE_LARGE
)
2364 #if HAVE_DECL_CURLOPT_TCP_NODELAY
2365 /* not using SETOPT_BOOL here because of TCP_NODELAY defined in winsock.h */
2366 SETOPT_VAL_( handle_TCP_NODELAY
, CURLOPT_TCP_NODELAY
, Bool_val
)
2369 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
2370 static void handle_FTPSSLAUTH(Connection
*conn
, value option
)
2373 CURLcode result
= CURLE_OK
;
2375 switch (Long_val(option
))
2377 case 0: /* CURLFTPAUTH_DEFAULT */
2378 result
= curl_easy_setopt(conn
->handle
,
2380 CURLFTPAUTH_DEFAULT
);
2383 case 1: /* CURLFTPAUTH_SSL */
2384 result
= curl_easy_setopt(conn
->handle
,
2389 case 2: /* CURLFTPAUTH_TLS */
2390 result
= curl_easy_setopt(conn
->handle
,
2396 caml_failwith("Invalid FTPSSLAUTH value");
2400 if (result
!= CURLE_OK
)
2401 raiseError(conn
, result
);
2407 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
2408 SETOPT_STRING( FTP_ACCOUNT
)
2411 #if HAVE_DECL_CURLOPT_COOKIELIST
2412 SETOPT_STRING( COOKIELIST
)
2415 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
2416 SETOPT_BOOL( IGNORE_CONTENT_LENGTH
)
2419 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
2420 SETOPT_BOOL( FTP_SKIP_PASV_IP
)
2423 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
2424 static void handle_FTP_FILEMETHOD(Connection
*conn
, value option
)
2427 CURLcode result
= CURLE_OK
;
2429 switch (Long_val(option
))
2431 case 0: /* CURLFTPMETHOD_DEFAULT */
2432 result
= curl_easy_setopt(conn
->handle
,
2433 CURLOPT_FTP_FILEMETHOD
,
2434 CURLFTPMETHOD_DEFAULT
);
2437 case 1: /* CURLFTMETHOD_MULTICWD */
2438 result
= curl_easy_setopt(conn
->handle
,
2439 CURLOPT_FTP_FILEMETHOD
,
2440 CURLFTPMETHOD_MULTICWD
);
2443 case 2: /* CURLFTPMETHOD_NOCWD */
2444 result
= curl_easy_setopt(conn
->handle
,
2445 CURLOPT_FTP_FILEMETHOD
,
2446 CURLFTPMETHOD_NOCWD
);
2449 case 3: /* CURLFTPMETHOD_SINGLECWD */
2450 result
= curl_easy_setopt(conn
->handle
,
2451 CURLOPT_FTP_FILEMETHOD
,
2452 CURLFTPMETHOD_SINGLECWD
);
2455 caml_failwith("Invalid FTP_FILEMETHOD value");
2459 if (result
!= CURLE_OK
)
2460 raiseError(conn
, result
);
2466 #if HAVE_DECL_CURLOPT_LOCALPORT
2467 SETOPT_LONG( LOCALPORT
)
2470 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
2471 SETOPT_LONG( LOCALPORTRANGE
)
2474 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
2475 SETOPT_BOOL( CONNECT_ONLY
)
2478 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
2479 SETOPT_INT64( MAX_SEND_SPEED_LARGE
)
2482 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
2483 SETOPT_INT64( MAX_RECV_SPEED_LARGE
)
2486 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
2487 SETOPT_STRING( FTP_ALTERNATIVE_TO_USER
)
2490 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
2491 SETOPT_BOOL( SSL_SESSIONID_CACHE
)
2494 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
2495 static void handle_SSH_AUTH_TYPES(Connection
*conn
, value option
)
2498 CAMLlocal1(listIter
);
2499 CURLcode result
= CURLE_OK
;
2500 long authTypes
= CURLSSH_AUTH_NONE
;
2504 while (!Is_long(listIter
))
2506 switch (Long_val(Field(listIter
, 0)))
2508 case 0: /* CURLSSH_AUTH_ANY */
2509 authTypes
|= CURLSSH_AUTH_ANY
;
2512 case 1: /* CURLSSH_AUTH_PUBLICKEY */
2513 authTypes
|= CURLSSH_AUTH_PUBLICKEY
;
2516 case 2: /* CURLSSH_AUTH_PASSWORD */
2517 authTypes
|= CURLSSH_AUTH_PASSWORD
;
2520 case 3: /* CURLSSH_AUTH_HOST */
2521 authTypes
|= CURLSSH_AUTH_HOST
;
2524 case 4: /* CURLSSH_AUTH_KEYBOARD */
2525 authTypes
|= CURLSSH_AUTH_KEYBOARD
;
2529 caml_failwith("Invalid CURLSSH_AUTH_TYPES Value");
2533 listIter
= Field(listIter
, 1);
2536 result
= curl_easy_setopt(conn
->handle
,
2537 CURLOPT_SSH_AUTH_TYPES
,
2540 if (result
!= CURLE_OK
)
2541 raiseError(conn
, result
);
2547 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
2548 SETOPT_STRING( SSH_PUBLIC_KEYFILE
)
2551 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
2552 SETOPT_STRING( SSH_PRIVATE_KEYFILE
)
2555 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
2556 static void handle_FTP_SSL_CCC(Connection
*conn
, value option
)
2559 CURLcode result
= CURLE_OK
;
2561 switch (Long_val(option
))
2563 case 0: /* CURLFTPSSL_CCC_NONE */
2564 result
= curl_easy_setopt(conn
->handle
,
2565 CURLOPT_FTP_SSL_CCC
,
2566 CURLFTPSSL_CCC_NONE
);
2569 case 1: /* CURLFTPSSL_CCC_PASSIVE */
2570 result
= curl_easy_setopt(conn
->handle
,
2571 CURLOPT_FTP_SSL_CCC
,
2572 CURLFTPSSL_CCC_PASSIVE
);
2575 case 2: /* CURLFTPSSL_CCC_ACTIVE */
2576 result
= curl_easy_setopt(conn
->handle
,
2577 CURLOPT_FTP_SSL_CCC
,
2578 CURLFTPSSL_CCC_ACTIVE
);
2582 caml_failwith("Invalid FTPSSL_CCC value");
2586 if (result
!= CURLE_OK
)
2587 raiseError(conn
, result
);
2593 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
2594 SETOPT_LONG( TIMEOUT_MS
)
2597 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
2598 SETOPT_LONG( CONNECTTIMEOUT_MS
)
2601 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
2602 SETOPT_BOOL( HTTP_TRANSFER_DECODING
)
2605 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
2606 SETOPT_BOOL( HTTP_CONTENT_DECODING
)
2609 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
2610 SETOPT_LONG( NEW_FILE_PERMS
)
2613 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
2614 SETOPT_LONG( NEW_DIRECTORY_PERMS
)
2617 #if HAVE_DECL_CURLOPT_POST301
2618 SETOPT_BOOL( POST301
)
2621 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
2622 SETOPT_STRING( SSH_HOST_PUBLIC_KEY_MD5
)
2625 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
2626 SETOPT_STRING( COPYPOSTFIELDS
)
2629 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
2630 SETOPT_BOOL( PROXY_TRANSFER_MODE
)
2633 #if HAVE_DECL_CURLOPT_AUTOREFERER
2634 SETOPT_BOOL( AUTOREFERER
)
2637 #if HAVE_DECL_CURLOPT_PROXYTYPE
2638 static void handle_PROXYTYPE(Connection
*conn
, value option
)
2641 CURLcode result
= CURLE_OK
;
2644 switch (Long_val(option
))
2646 case 0: proxy_type
= CURLPROXY_HTTP
; break;
2647 case 1: proxy_type
= CURLPROXY_HTTP_1_0
; break;
2648 case 2: proxy_type
= CURLPROXY_SOCKS4
; break;
2649 case 3: proxy_type
= CURLPROXY_SOCKS5
; break;
2650 case 4: proxy_type
= CURLPROXY_SOCKS4A
; break;
2651 case 5: proxy_type
= CURLPROXY_SOCKS5_HOSTNAME
; break;
2653 caml_failwith("Invalid curl proxy type");
2656 result
= curl_easy_setopt(conn
->handle
,
2660 if (result
!= CURLE_OK
)
2661 raiseError(conn
, result
);
2667 #if HAVE_DECL_CURLOPT_PROTOCOLS || HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2672 CURLPROTO_HTTP
, CURLPROTO_HTTPS
, CURLPROTO_FTP
, CURLPROTO_FTPS
, CURLPROTO_SCP
, CURLPROTO_SFTP
,
2673 CURLPROTO_TELNET
, CURLPROTO_LDAP
, CURLPROTO_LDAPS
, CURLPROTO_DICT
, CURLPROTO_FILE
, CURLPROTO_TFTP
,
2674 /* factor out with autoconf? */
2675 #if defined(CURLPROTO_IMAP)
2680 #if defined(CURLPROTO_IMAPS)
2685 #if defined(CURLPROTO_POP3)
2690 #if defined(CURLPROTO_POP3S)
2695 #if defined(CURLPROTO_SMTP)
2700 #if defined(CURLPROTO_SMTPS)
2705 #if defined(CURLPROTO_RTSP)
2710 #if defined(CURLPROTO_RTMP)
2715 #if defined(CURLPROTO_RTMPT)
2720 #if defined(CURLPROTO_RTMPE)
2725 #if defined(CURLPROTO_RTMPTE)
2730 #if defined(CURLPROTO_RTMPS)
2735 #if defined(CURLPROTO_RTMPTS)
2740 #if defined(CURLPROTO_GOPHER)
2747 static void handle_PROTOCOLSOPTION(CURLoption curlopt
, Connection
*conn
, value option
)
2750 CURLcode result
= CURLE_OK
;
2751 long bits
= convert_bit_list(protoMap
, sizeof(protoMap
) / sizeof(protoMap
[0]), option
);
2753 result
= curl_easy_setopt(conn
->handle
, curlopt
, bits
);
2755 if (result
!= CURLE_OK
)
2756 raiseError(conn
, result
);
2762 #if HAVE_DECL_CURLOPT_PROTOCOLS
2763 static void handle_PROTOCOLS(Connection
*conn
, value option
)
2765 handle_PROTOCOLSOPTION(CURLOPT_PROTOCOLS
, conn
, option
);
2769 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2770 static void handle_REDIR_PROTOCOLS(Connection
*conn
, value option
)
2772 handle_PROTOCOLSOPTION(CURLOPT_REDIR_PROTOCOLS
, conn
, option
);
2776 #if HAVE_DECL_CURLOPT_RESOLVE
2777 SETOPT_SLIST( RESOLVE
)
2780 #if HAVE_DECL_CURLOPT_DNS_SERVERS
2781 SETOPT_STRING( DNS_SERVERS
)
2784 #if HAVE_DECL_CURLOPT_MAIL_FROM
2785 SETOPT_STRING( MAIL_FROM
)
2788 #if HAVE_DECL_CURLOPT_MAIL_RCPT
2789 SETOPT_SLIST( MAIL_RCPT
)
2792 #if HAVE_DECL_CURLOPT_PIPEWAIT
2793 SETOPT_BOOL( PIPEWAIT
)
2796 #if HAVE_DECL_CURLOPT_USERNAME
2797 SETOPT_STRING( USERNAME
)
2800 #if HAVE_DECL_CURLOPT_PASSWORD
2801 SETOPT_STRING( PASSWORD
)
2804 #if HAVE_DECL_CURLOPT_LOGIN_OPTIONS
2805 SETOPT_STRING( LOGIN_OPTIONS
)
2808 #if HAVE_DECL_CURLOPT_CONNECT_TO
2809 SETOPT_SLIST( CONNECT_TO
)
2812 #if HAVE_DECL_CURLOPT_POSTREDIR
2814 static int curlPostRedir_table
[] = {
2815 CURL_REDIR_POST_ALL
,
2816 #if defined(CURL_REDIR_POST_301)
2817 CURL_REDIR_POST_301
,
2821 #if defined(CURL_REDIR_POST_302)
2822 CURL_REDIR_POST_302
,
2826 #if defined(CURL_REDIR_POST_303)
2827 CURL_REDIR_POST_303
,
2833 static void handle_POSTREDIR(Connection
*conn
, value option
)
2836 CURLcode result
= CURLE_OK
;
2837 long bitmask
= caml_convert_flag_list(option
, curlPostRedir_table
);
2839 result
= curl_easy_setopt(conn
->handle
,
2843 if (result
!= CURLE_OK
)
2844 raiseError(conn
, result
);
2850 static void handle_SSH_KNOWNHOSTS(Connection
*conn
, value option
)
2853 CURLcode result
= CURLE_OK
;
2855 result
= curl_easy_setopt(conn
->handle
, CURLOPT_SSH_KNOWNHOSTS
, String_val(option
));
2857 if (result
!= CURLE_OK
)
2858 raiseError(conn
, result
);
2864 ** curl_easy_setopt helper function
2867 #define MAP(name) { handle_ ## name, "CURLOPT_"#name, Ocaml_##name }
2868 #define MAP_NO(name) { NULL, "CURLOPT_"#name , Ocaml_##name }
2869 #define IMM(name) { handle_ ## name, "CURLOPT_"#name, (OcamlValue)(-1) }
2870 #define IMM_NO(name) { NULL, "CURLOPT_"#name , (OcamlValue)(-1) }
2872 CURLOptionMapping implementedOptionMap
[] =
2880 IMM(HTTPPROXYTUNNEL
),
2884 #if HAVE_DECL_CURLOPT_NOSIGNAL
2896 #if HAVE_DECL_CURLOPT_ENCODING
2901 IMM(FOLLOWLOCATION
),
2907 IMM(ERRORBUFFER
), /* mutable buffer, as output value, do not duplicate */
2914 IMM(LOW_SPEED_LIMIT
),
2915 IMM(LOW_SPEED_TIME
),
2927 IMM(SSLENGINE_DEFAULT
),
2931 MAP(HEADERFUNCTION
),
2939 MAP(PROGRESSFUNCTION
),
2940 IMM(SSL_VERIFYPEER
),
2951 IMM(CONNECTTIMEOUT
),
2953 IMM(SSL_VERIFYHOST
),
2955 MAP(SSL_CIPHER_LIST
),
2958 IMM(DNS_CACHE_TIMEOUT
),
2959 IMM(DNS_USE_GLOBAL_CACHE
),
2962 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2963 MAP(HTTP200ALIASES
),
2965 MAP_NO(HTTP200ALIASES
),
2967 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2968 IMM(UNRESTRICTED_AUTH
),
2970 IMM_NO(UNRESTRICTED_AUTH
),
2972 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2975 IMM_NO(FTP_USE_EPRT
),
2977 #if HAVE_DECL_CURLOPT_HTTPAUTH
2982 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2983 IMM(FTP_CREATE_MISSING_DIRS
),
2985 IMM_NO(FTP_CREATE_MISSING_DIRS
),
2987 #if HAVE_DECL_CURLOPT_PROXYAUTH
2992 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2993 IMM(FTP_RESPONSE_TIMEOUT
),
2995 IMM_NO(FTP_RESPONSE_TIMEOUT
),
2997 #if HAVE_DECL_CURLOPT_IPRESOLVE
3002 #if HAVE_DECL_CURLOPT_MAXFILESIZE
3005 IMM_NO(MAXFILESIZE
),
3007 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
3008 IMM(INFILESIZE_LARGE
),
3010 IMM_NO(INFILESIZE_LARGE
),
3012 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
3013 IMM(RESUME_FROM_LARGE
),
3015 IMM_NO(RESUME_FROM_LARGE
),
3017 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
3018 IMM(MAXFILESIZE_LARGE
),
3020 IMM_NO(MAXFILESIZE_LARGE
),
3022 #if HAVE_DECL_CURLOPT_NETRC_FILE
3027 #if HAVE_DECL_CURLOPT_FTP_SSL
3032 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
3033 IMM(POSTFIELDSIZE_LARGE
),
3035 IMM_NO(POSTFIELDSIZE_LARGE
),
3037 #if HAVE_DECL_CURLOPT_TCP_NODELAY
3040 IMM_NO(TCP_NODELAY
),
3042 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
3047 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
3050 MAP_NO(IOCTLFUNCTION
),
3052 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
3055 MAP_NO(FTP_ACCOUNT
),
3057 #if HAVE_DECL_CURLOPT_COOKIELIST
3062 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
3063 IMM(IGNORE_CONTENT_LENGTH
),
3065 IMM_NO(IGNORE_CONTENT_LENGTH
),
3067 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
3068 IMM(FTP_SKIP_PASV_IP
),
3070 IMM_NO(FTP_SKIP_PASV_IP
),
3072 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
3073 IMM(FTP_FILEMETHOD
),
3075 IMM_NO(FTP_FILEMETHOD
),
3077 #if HAVE_DECL_CURLOPT_LOCALPORT
3082 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
3083 IMM(LOCALPORTRANGE
),
3085 IMM_NO(LOCALPORTRANGE
),
3087 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
3090 IMM_NO(CONNECT_ONLY
),
3092 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
3093 IMM(MAX_SEND_SPEED_LARGE
),
3095 IMM_NO(MAX_SEND_SPEED_LARGE
),
3097 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
3098 IMM(MAX_RECV_SPEED_LARGE
),
3100 IMM_NO(MAX_RECV_SPEED_LARGE
),
3102 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
3103 MAP(FTP_ALTERNATIVE_TO_USER
),
3105 MAP_NO(FTP_ALTERNATIVE_TO_USER
),
3107 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
3108 IMM(SSL_SESSIONID_CACHE
),
3110 IMM_NO(SSL_SESSIONID_CACHE
),
3112 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
3113 IMM(SSH_AUTH_TYPES
),
3115 IMM_NO(SSH_AUTH_TYPES
),
3117 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
3118 MAP(SSH_PUBLIC_KEYFILE
),
3120 MAP_NO(SSH_PUBLIC_KEYFILE
),
3122 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
3123 MAP(SSH_PRIVATE_KEYFILE
),
3125 MAP_NO(SSH_PRIVATE_KEYFILE
),
3127 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
3130 IMM_NO(FTP_SSL_CCC
),
3132 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
3137 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
3138 IMM(CONNECTTIMEOUT_MS
),
3140 IMM_NO(CONNECTTIMEOUT_MS
),
3142 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
3143 IMM(HTTP_TRANSFER_DECODING
),
3145 IMM_NO(HTTP_TRANSFER_DECODING
),
3147 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
3148 IMM(HTTP_CONTENT_DECODING
),
3150 IMM_NO(HTTP_CONTENT_DECODING
),
3152 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
3153 IMM(NEW_FILE_PERMS
),
3155 IMM_NO(NEW_FILE_PERMS
),
3157 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
3158 IMM(NEW_DIRECTORY_PERMS
),
3160 IMM_NO(NEW_DIRECTORY_PERMS
),
3162 #if HAVE_DECL_CURLOPT_POST301
3167 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
3168 MAP(SSH_HOST_PUBLIC_KEY_MD5
),
3170 MAP_NO(SSH_HOST_PUBLIC_KEY_MD5
),
3172 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
3173 MAP(COPYPOSTFIELDS
),
3175 MAP_NO(COPYPOSTFIELDS
),
3177 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
3178 IMM(PROXY_TRANSFER_MODE
),
3180 IMM_NO(PROXY_TRANSFER_MODE
),
3182 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
3185 MAP_NO(SEEKFUNCTION
),
3187 #if HAVE_DECL_CURLOPT_AUTOREFERER
3190 IMM_NO(AUTOREFERER
),
3192 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
3193 MAP(OPENSOCKETFUNCTION
),
3195 MAP_NO(OPENSOCKETFUNCTION
),
3197 #if HAVE_DECL_CURLOPT_PROXYTYPE
3202 #if HAVE_DECL_CURLOPT_PROTOCOLS
3207 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
3208 IMM(REDIR_PROTOCOLS
),
3210 IMM_NO(REDIR_PROTOCOLS
),
3212 #if HAVE_DECL_CURLOPT_RESOLVE
3217 #if HAVE_DECL_CURLOPT_DNS_SERVERS
3220 MAP_NO(DNS_SERVERS
),
3222 #if HAVE_DECL_CURLOPT_MAIL_FROM
3227 #if HAVE_DECL_CURLOPT_MAIL_RCPT
3232 #if HAVE_DECL_CURLOPT_PIPEWAIT
3237 #if HAVE_DECL_CURLOPT_CERTINFO
3242 #if HAVE_DECL_CURLOPT_USERNAME
3247 #if HAVE_DECL_CURLOPT_PASSWORD
3252 #if HAVE_DECL_CURLOPT_LOGIN_OPTIONS
3255 MAP_NO(LOGIN_OPTIONS
),
3257 #if HAVE_DECL_CURLOPT_CONNECT_TO
3262 #if HAVE_DECL_CURLOPT_POSTREDIR
3267 #if HAVE_DECL_CURLOPT_MIMEPOST
3272 IMM(SSH_KNOWNHOSTS
),
3273 MAP(SSH_KEYFUNCTION
),
3276 static Connection
*duplicateConnection(Connection
*original
)
3278 Connection
*connection
= NULL
;
3281 CURLOptionMapping
* self
= NULL
;
3283 caml_enter_blocking_section();
3284 h
= curl_easy_duphandle(original
->handle
);
3285 caml_leave_blocking_section();
3287 connection
= allocConnection(h
);
3289 for (i
= 0; i
< sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
); i
++)
3291 self
= &implementedOptionMap
[i
];
3292 if (-1 == self
->ocamlValue
) continue;
3293 if (self
->optionHandler
&& (Field(original
->ocamlValues
, self
->ocamlValue
) != Val_unit
))
3295 self
->optionHandler(connection
, Field(original
->ocamlValues
, self
->ocamlValue
));
3302 value
caml_curl_easy_setopt(value conn
, value option
)
3304 CAMLparam2(conn
, option
);
3306 Connection
*connection
= Connection_val(conn
);
3307 CURLOptionMapping
* thisOption
= NULL
;
3308 static value
* exception
= NULL
;
3310 checkConnection(connection
);
3312 data
= Field(option
, 0);
3314 if (Tag_val(option
) < sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
))
3316 thisOption
= &implementedOptionMap
[Tag_val(option
)];
3317 if (thisOption
->optionHandler
)
3319 thisOption
->optionHandler(connection
, data
);
3323 if (NULL
== exception
)
3325 exception
= caml_named_value("Curl.NotImplemented");
3326 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
3329 caml_raise_with_string(*exception
, thisOption
->name
);
3334 caml_failwith("Invalid CURLOPT Option");
3337 CAMLreturn(Val_unit
);
3341 ** curl_easy_perform helper function
3344 value
caml_curl_easy_perform(value conn
)
3347 CURLcode result
= CURLE_OK
;
3348 Connection
*connection
= Connection_val(conn
);
3350 checkConnection(connection
);
3352 caml_enter_blocking_section();
3353 result
= curl_easy_perform(connection
->handle
);
3354 caml_leave_blocking_section();
3356 if (result
!= CURLE_OK
)
3357 raiseError(connection
, result
);
3359 CAMLreturn(Val_unit
);
3363 ** curl_easy_cleanup helper function
3366 value
caml_curl_easy_cleanup(value conn
)
3369 Connection
*connection
= Connection_val(conn
);
3371 checkConnection(connection
);
3373 removeConnection(connection
, 0);
3375 CAMLreturn(Val_unit
);
3379 ** curl_easy_duphandle helper function
3382 value
caml_curl_easy_duphandle(value conn
)
3386 Connection
*connection
= Connection_val(conn
);
3388 checkConnection(connection
);
3390 result
= caml_curl_alloc(duplicateConnection(connection
));
3396 ** curl_easy_getinfo helper function
3399 enum GetInfoResultType
{
3400 StringValue
, LongValue
, DoubleValue
, StringListValue
, StringListListValue
,
3401 OCamlValue
, /* keep last - no matching OCaml CURLINFO_ constructor */
3404 value
convertStringList(struct curl_slist
*p
)
3407 CAMLlocal3(result
, current
, next
);
3409 result
= Val_emptylist
;
3410 current
= Val_emptylist
;
3411 next
= Val_emptylist
;
3415 next
= caml_alloc_tuple(2);
3416 Store_field(next
, 0, caml_copy_string(p
->data
));
3417 Store_field(next
, 1, Val_emptylist
);
3419 if (result
== Val_emptylist
)
3422 if (current
!= Val_emptylist
)
3423 Store_field(current
, 1, next
);
3433 value
caml_curl_easy_getinfo(value conn
, value option
)
3435 CAMLparam2(conn
, option
);
3436 CAMLlocal3(result
, current
, next
);
3437 CURLcode curlResult
;
3438 Connection
*connection
= Connection_val(conn
);
3439 enum GetInfoResultType resultType
;
3440 char *strValue
= NULL
;
3443 struct curl_slist
*stringListValue
= NULL
;
3444 #if HAVE_DECL_CURLINFO_CERTINFO
3447 struct curl_slist
*to_info
;
3448 struct curl_certinfo
*to_certinfo
;
3452 checkConnection(connection
);
3454 switch(Long_val(option
))
3456 #if HAVE_DECL_CURLINFO_EFFECTIVE_URL
3457 case 0: /* CURLINFO_EFFECTIVE_URL */
3458 resultType
= StringValue
;
3460 curlResult
= curl_easy_getinfo(connection
->handle
,
3461 CURLINFO_EFFECTIVE_URL
,
3465 #pragma message("libcurl does not provide CURLINFO_EFFECTIVE_URL")
3468 #if HAVE_DECL_CURLINFO_RESPONSE_CODE || HAVE_DECL_CURLINFO_HTTP_CODE
3469 case 1: /* CURLINFO_HTTP_CODE */
3470 case 2: /* CURLINFO_RESPONSE_CODE */
3471 #if HAVE_DECL_CURLINFO_RESPONSE_CODE
3472 resultType
= LongValue
;
3474 curlResult
= curl_easy_getinfo(connection
->handle
,
3475 CURLINFO_RESPONSE_CODE
,
3478 resultType
= LongValue
;
3480 curlResult
= curl_easy_getinfo(connection
->handle
,
3487 #if HAVE_DECL_CURLINFO_TOTAL_TIME
3488 case 3: /* CURLINFO_TOTAL_TIME */
3489 resultType
= DoubleValue
;
3491 curlResult
= curl_easy_getinfo(connection
->handle
,
3492 CURLINFO_TOTAL_TIME
,
3497 #if HAVE_DECL_CURLINFO_NAMELOOKUP_TIME
3498 case 4: /* CURLINFO_NAMELOOKUP_TIME */
3499 resultType
= DoubleValue
;
3501 curlResult
= curl_easy_getinfo(connection
->handle
,
3502 CURLINFO_NAMELOOKUP_TIME
,
3507 #if HAVE_DECL_CURLINFO_CONNECT_TIME
3508 case 5: /* CURLINFO_CONNECT_TIME */
3509 resultType
= DoubleValue
;
3511 curlResult
= curl_easy_getinfo(connection
->handle
,
3512 CURLINFO_CONNECT_TIME
,
3517 #if HAVE_DECL_CURLINFO_PRETRANSFER_TIME
3518 case 6: /* CURLINFO_PRETRANSFER_TIME */
3519 resultType
= DoubleValue
;
3521 curlResult
= curl_easy_getinfo(connection
->handle
,
3522 CURLINFO_PRETRANSFER_TIME
,
3527 #if HAVE_DECL_CURLINFO_SIZE_UPLOAD
3528 case 7: /* CURLINFO_SIZE_UPLOAD */
3529 resultType
= DoubleValue
;
3531 curlResult
= curl_easy_getinfo(connection
->handle
,
3532 CURLINFO_SIZE_UPLOAD
,
3537 #if HAVE_DECL_CURLINFO_SIZE_DOWNLOAD
3538 case 8: /* CURLINFO_SIZE_DOWNLOAD */
3539 resultType
= DoubleValue
;
3541 curlResult
= curl_easy_getinfo(connection
->handle
,
3542 CURLINFO_SIZE_DOWNLOAD
,
3547 #if HAVE_DECL_CURLINFO_SPEED_DOWNLOAD
3548 case 9: /* CURLINFO_SPEED_DOWNLOAD */
3549 resultType
= DoubleValue
;
3551 curlResult
= curl_easy_getinfo(connection
->handle
,
3552 CURLINFO_SPEED_DOWNLOAD
,
3557 #if HAVE_DECL_CURLINFO_SPEED_UPLOAD
3558 case 10: /* CURLINFO_SPEED_UPLOAD */
3559 resultType
= DoubleValue
;
3561 curlResult
= curl_easy_getinfo(connection
->handle
,
3562 CURLINFO_SPEED_UPLOAD
,
3568 #if HAVE_DECL_CURLINFO_HEADER_SIZE
3569 case 11: /* CURLINFO_HEADER_SIZE */
3570 resultType
= LongValue
;
3572 curlResult
= curl_easy_getinfo(connection
->handle
,
3573 CURLINFO_HEADER_SIZE
,
3578 #if HAVE_DECL_CURLINFO_REQUEST_SIZE
3579 case 12: /* CURLINFO_REQUEST_SIZE */
3580 resultType
= LongValue
;
3582 curlResult
= curl_easy_getinfo(connection
->handle
,
3583 CURLINFO_REQUEST_SIZE
,
3588 #if HAVE_DECL_CURLINFO_SSL_VERIFYRESULT
3589 case 13: /* CURLINFO_SSL_VERIFYRESULT */
3590 resultType
= LongValue
;
3592 curlResult
= curl_easy_getinfo(connection
->handle
,
3593 CURLINFO_SSL_VERIFYRESULT
,
3598 #if HAVE_DECL_CURLINFO_FILETIME
3599 case 14: /* CURLINFO_FILETIME */
3600 resultType
= DoubleValue
;
3602 curlResult
= curl_easy_getinfo(connection
->handle
,
3606 doubleValue
= longValue
;
3610 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_DOWNLOAD
3611 case 15: /* CURLINFO_CONTENT_LENGTH_DOWNLOAD */
3612 resultType
= DoubleValue
;
3614 curlResult
= curl_easy_getinfo(connection
->handle
,
3615 CURLINFO_CONTENT_LENGTH_DOWNLOAD
,
3620 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_UPLOAD
3621 case 16: /* CURLINFO_CONTENT_LENGTH_UPLOAD */
3622 resultType
= DoubleValue
;
3624 curlResult
= curl_easy_getinfo(connection
->handle
,
3625 CURLINFO_CONTENT_LENGTH_UPLOAD
,
3630 #if HAVE_DECL_CURLINFO_STARTTRANSFER_TIME
3631 case 17: /* CURLINFO_STARTTRANSFER_TIME */
3632 resultType
= DoubleValue
;
3634 curlResult
= curl_easy_getinfo(connection
->handle
,
3635 CURLINFO_STARTTRANSFER_TIME
,
3640 #if HAVE_DECL_CURLINFO_CONTENT_TYPE
3641 case 18: /* CURLINFO_CONTENT_TYPE */
3642 resultType
= StringValue
;
3644 curlResult
= curl_easy_getinfo(connection
->handle
,
3645 CURLINFO_CONTENT_TYPE
,
3650 #if HAVE_DECL_CURLINFO_REDIRECT_TIME
3651 case 19: /* CURLINFO_REDIRECT_TIME */
3652 resultType
= DoubleValue
;
3654 curlResult
= curl_easy_getinfo(connection
->handle
,
3655 CURLINFO_REDIRECT_TIME
,
3660 #if HAVE_DECL_CURLINFO_REDIRECT_COUNT
3661 case 20: /* CURLINFO_REDIRECT_COUNT */
3662 resultType
= LongValue
;
3664 curlResult
= curl_easy_getinfo(connection
->handle
,
3665 CURLINFO_REDIRECT_COUNT
,
3670 case 21: /* CURLINFO_PRIVATE */
3671 resultType
= OCamlValue
;
3672 curlResult
= CURLE_OK
;
3673 result
= caml_alloc(1, StringValue
);
3674 Store_field(result
, 0, Field(connection
->ocamlValues
, Ocaml_PRIVATE
));
3677 #if HAVE_DECL_CURLINFO_HTTP_CONNECTCODE
3678 case 22: /* CURLINFO_HTTP_CONNECTCODE */
3679 resultType
= LongValue
;
3681 curlResult
= curl_easy_getinfo(connection
->handle
,
3682 CURLINFO_HTTP_CONNECTCODE
,
3687 #if HAVE_DECL_CURLINFO_HTTPAUTH_AVAIL
3688 case 23: /* CURLINFO_HTTPAUTH_AVAIL */
3689 resultType
= LongValue
;
3691 curlResult
= curl_easy_getinfo(connection
->handle
,
3692 CURLINFO_HTTPAUTH_AVAIL
,
3697 #if HAVE_DECL_CURLINFO_PROXYAUTH_AVAIL
3698 case 24: /* CURLINFO_PROXYAUTH_AVAIL */
3699 resultType
= LongValue
;
3701 curlResult
= curl_easy_getinfo(connection
->handle
,
3702 CURLINFO_PROXYAUTH_AVAIL
,
3707 #if HAVE_DECL_CURLINFO_OS_ERRNO
3708 case 25: /* CURLINFO_OS_ERRNO */
3709 resultType
= LongValue
;
3711 curlResult
= curl_easy_getinfo(connection
->handle
,
3717 #if HAVE_DECL_CURLINFO_NUM_CONNECTS
3718 case 26: /* CURLINFO_NUM_CONNECTS */
3719 resultType
= LongValue
;
3721 curlResult
= curl_easy_getinfo(connection
->handle
,
3722 CURLINFO_NUM_CONNECTS
,
3727 #if HAVE_DECL_CURLINFO_SSL_ENGINES
3728 case 27: /* CURLINFO_SSL_ENGINES */
3729 resultType
= StringListValue
;
3731 curlResult
= curl_easy_getinfo(connection
->handle
,
3732 CURLINFO_SSL_ENGINES
,
3737 #if HAVE_DECL_CURLINFO_COOKIELIST
3738 case 28: /* CURLINFO_COOKIELIST */
3739 resultType
= StringListValue
;
3741 curlResult
= curl_easy_getinfo(connection
->handle
,
3742 CURLINFO_COOKIELIST
,
3747 #if HAVE_DECL_CURLINFO_LASTSOCKET
3748 case 29: /* CURLINFO_LASTSOCKET */
3749 resultType
= LongValue
;
3751 curlResult
= curl_easy_getinfo(connection
->handle
,
3752 CURLINFO_LASTSOCKET
,
3757 #if HAVE_DECL_CURLINFO_FTP_ENTRY_PATH
3758 case 30: /* CURLINFO_FTP_ENTRY_PATH */
3759 resultType
= StringValue
;
3761 curlResult
= curl_easy_getinfo(connection
->handle
,
3762 CURLINFO_FTP_ENTRY_PATH
,
3767 #if HAVE_DECL_CURLINFO_REDIRECT_URL
3768 case 31: /* CURLINFO_REDIRECT_URL */
3769 resultType
= StringValue
;
3771 curlResult
= curl_easy_getinfo(connection
->handle
,
3772 CURLINFO_REDIRECT_URL
,
3776 #pragma message("libcurl does not provide CURLINFO_REDIRECT_URL")
3779 #if HAVE_DECL_CURLINFO_PRIMARY_IP
3780 case 32: /* CURLINFO_PRIMARY_IP */
3781 resultType
= StringValue
;
3783 curlResult
= curl_easy_getinfo(connection
->handle
,
3784 CURLINFO_PRIMARY_IP
,
3788 #pragma message("libcurl does not provide CURLINFO_PRIMARY_IP")
3791 #if HAVE_DECL_CURLINFO_LOCAL_IP
3792 case 33: /* CURLINFO_LOCAL_IP */
3793 resultType
= StringValue
;
3795 curlResult
= curl_easy_getinfo(connection
->handle
,
3800 #pragma message("libcurl does not provide CURLINFO_LOCAL_IP")
3803 #if HAVE_DECL_CURLINFO_LOCAL_PORT
3804 case 34: /* CURLINFO_LOCAL_PORT */
3805 resultType
= LongValue
;
3807 curlResult
= curl_easy_getinfo(connection
->handle
,
3808 CURLINFO_LOCAL_PORT
,
3812 #pragma message("libcurl does not provide CURLINFO_LOCAL_PORT")
3815 #if HAVE_DECL_CURLINFO_CONDITION_UNMET
3816 case 35: /* CURLINFO_CONDITION_UNMET */
3817 resultType
= LongValue
;
3819 curlResult
= curl_easy_getinfo(connection
->handle
,
3820 CURLINFO_CONDITION_UNMET
,
3824 #pragma message("libcurl does not provide CURLINFO_CONDITION_UNMET")
3826 #if HAVE_DECL_CURLINFO_CERTINFO
3827 case 36: /* CURLINFO_CERTINFO */
3828 resultType
= StringListListValue
;
3830 curlResult
= curl_easy_getinfo(connection
->handle
,
3834 result
= Val_emptylist
;
3835 current
= Val_emptylist
;
3836 next
= Val_emptylist
;
3838 if (curlResult
!= CURLE_OK
|| !ptr
.to_info
)
3841 for (i
= 0; i
< ptr
.to_certinfo
->num_of_certs
; i
++) {
3842 next
= caml_alloc_tuple(2);
3843 Store_field(next
, 0, convertStringList(ptr
.to_certinfo
->certinfo
[i
]));
3844 Store_field(next
, 1, current
);
3849 #pragma message("libcurl does not provide CURLINFO_CERTINFO")
3852 caml_failwith("Invalid CURLINFO Option");
3856 if (curlResult
!= CURLE_OK
)
3857 raiseError(connection
, curlResult
);
3862 result
= caml_alloc(1, StringValue
);
3863 Store_field(result
, 0, caml_copy_string(strValue
?strValue
:""));
3867 result
= caml_alloc(1, LongValue
);
3868 Store_field(result
, 0, Val_long(longValue
));
3872 result
= caml_alloc(1, DoubleValue
);
3873 Store_field(result
, 0, caml_copy_double(doubleValue
));
3876 case StringListValue
:
3877 result
= caml_alloc(1, StringListValue
);
3878 Store_field(result
, 0, convertStringList(stringListValue
));
3879 curl_slist_free_all(stringListValue
);
3882 case StringListListValue
:
3883 result
= caml_alloc(1, StringListListValue
);
3884 Store_field(result
, 0, current
);
3895 ** curl_escape helper function
3898 value
caml_curl_escape(value str
)
3904 curlResult
= curl_escape(String_val(str
), caml_string_length(str
));
3905 result
= caml_copy_string(curlResult
);
3912 ** curl_unescape helper function
3915 value
caml_curl_unescape(value str
)
3921 curlResult
= curl_unescape(String_val(str
), caml_string_length(str
));
3922 result
= caml_copy_string(curlResult
);
3929 ** curl_getdate helper function
3932 value
caml_curl_getdate(value str
, value now
)
3934 CAMLparam2(str
, now
);
3939 curlNow
= (time_t)Double_val(now
);
3940 curlResult
= curl_getdate(String_val(str
), &curlNow
);
3941 result
= caml_copy_double((double)curlResult
);
3947 ** curl_version helper function
3950 value
caml_curl_version(void)
3956 str
= curl_version();
3957 result
= caml_copy_string(str
);
3962 struct CURLVersionBitsMapping
3968 struct CURLVersionBitsMapping versionBitsMap
[] =
3970 {CURL_VERSION_IPV6
, "ipv6"},
3971 {CURL_VERSION_KERBEROS4
, "kerberos4"},
3972 {CURL_VERSION_SSL
, "ssl"},
3973 {CURL_VERSION_LIBZ
, "libz"},
3974 {CURL_VERSION_NTLM
, "ntlm"},
3975 {CURL_VERSION_GSSNEGOTIATE
, "gssnegotiate"},
3976 {CURL_VERSION_DEBUG
, "debug"},
3977 {CURL_VERSION_CURLDEBUG
, "curldebug"},
3978 {CURL_VERSION_ASYNCHDNS
, "asynchdns"},
3979 {CURL_VERSION_SPNEGO
, "spnego"},
3980 {CURL_VERSION_LARGEFILE
, "largefile"},
3981 {CURL_VERSION_IDN
, "idn"},
3982 {CURL_VERSION_SSPI
, "sspi"},
3983 {CURL_VERSION_CONV
, "conv"},
3984 #if HAVE_DECL_CURL_VERSION_TLSAUTH_SRP
3985 {CURL_VERSION_TLSAUTH_SRP
, "srp"},
3987 #if HAVE_DECL_CURL_VERSION_NTLM_WB
3988 {CURL_VERSION_NTLM_WB
, "wb"},
3992 value
caml_curl_version_info(value unit
)
3995 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
3996 const char* const* p
= NULL
;
3999 curl_version_info_data
* data
= curl_version_info(CURLVERSION_NOW
);
4000 if (NULL
== data
) caml_failwith("curl_version_info");
4002 vlist
= Val_emptylist
;
4003 for (p
= data
->protocols
; NULL
!= *p
; p
++)
4005 vlist
= Val_cons(vlist
, caml_copy_string(*p
));
4008 vfeatures
= Val_emptylist
;
4009 for (i
= 0; i
< sizeof(versionBitsMap
)/sizeof(versionBitsMap
[0]); i
++)
4011 if (0 != (versionBitsMap
[i
].code
& data
->features
))
4012 vfeatures
= Val_cons(vfeatures
, caml_copy_string(versionBitsMap
[i
].name
));
4015 vnum
= caml_alloc_tuple(3);
4016 Store_field(vnum
,0,Val_int(0xFF & (data
->version_num
>> 16)));
4017 Store_field(vnum
,1,Val_int(0xFF & (data
->version_num
>> 8)));
4018 Store_field(vnum
,2,Val_int(0xFF & (data
->version_num
)));
4020 v
= caml_alloc_tuple(12);
4021 Store_field(v
,0,caml_copy_string(data
->version
));
4022 Store_field(v
,1,vnum
);
4023 Store_field(v
,2,caml_copy_string(data
->host
));
4024 Store_field(v
,3,vfeatures
);
4025 Store_field(v
,4,data
->ssl_version
? Val_some(caml_copy_string(data
->ssl_version
)) : Val_none
);
4026 Store_field(v
,5,data
->libz_version
? Val_some(caml_copy_string(data
->libz_version
)) : Val_none
);
4027 Store_field(v
,6,vlist
);
4028 Store_field(v
,7,caml_copy_string((data
->age
>= 1 && data
->ares
) ? data
->ares
: ""));
4029 Store_field(v
,8,Val_int((data
->age
>= 1) ? data
->ares_num
: 0));
4030 Store_field(v
,9,caml_copy_string((data
->age
>= 2 && data
->libidn
) ? data
->libidn
: ""));
4031 Store_field(v
,10,Val_int((data
->age
>= 3) ? data
->iconv_ver_num
: 0));
4032 Store_field(v
,11,caml_copy_string((data
->age
>= 3 && data
->libssh_version
) ? data
->libssh_version
: ""));
4037 value
caml_curl_pause(value conn
, value opts
)
4039 CAMLparam2(conn
, opts
);
4040 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
4041 Connection
*connection
= Connection_val(conn
);
4045 while (Val_emptylist
!= opts
)
4047 switch (Int_val(Field(opts
,0)))
4049 case 0: bitmask
|= CURLPAUSE_SEND
; break;
4050 case 1: bitmask
|= CURLPAUSE_RECV
; break;
4051 case 2: bitmask
|= CURLPAUSE_ALL
; break;
4052 default: caml_failwith("wrong pauseOption");
4054 opts
= Field(opts
,1);
4057 result
= curl_easy_pause(connection
->handle
,bitmask
);
4058 if (result
!= CURLE_OK
)
4059 raiseError(connection
, result
);
4061 CAMLreturn(Val_unit
);
4065 * Curl multi stack support
4067 * Exported thin wrappers for libcurl are prefixed with caml_curl_multi_.
4068 * Other exported functions are prefixed with caml_curlm_, some of them
4069 * can/should be decomposed into smaller parts.
4072 struct ml_multi_handle
4075 value values
; /* callbacks */
4080 curlmopt_socket_function
,
4081 curlmopt_timer_function
,
4083 /* last, not used */
4087 typedef struct ml_multi_handle ml_multi_handle
;
4089 #define Multi_val(v) (*(ml_multi_handle**)Data_custom_val(v))
4090 #define CURLM_val(v) (Multi_val(v)->handle)
4092 static struct custom_operations curl_multi_ops
= {
4094 custom_finalize_default
,
4095 custom_compare_default
,
4096 custom_hash_default
,
4097 custom_serialize_default
,
4098 custom_deserialize_default
,
4099 #if defined(custom_compare_ext_default)
4100 custom_compare_ext_default
,
4104 value
caml_curl_multi_init(value unit
)
4108 ml_multi_handle
* multi
= (ml_multi_handle
*)caml_stat_alloc(sizeof(ml_multi_handle
));
4109 CURLM
* h
= curl_multi_init();
4113 caml_stat_free(multi
);
4114 caml_failwith("caml_curl_multi_init");
4118 multi
->values
= caml_alloc(multi_values_total
, 0);
4119 caml_register_generational_global_root(&multi
->values
);
4121 v
= caml_alloc_custom(&curl_multi_ops
, sizeof(ml_multi_handle
*), 0, 1);
4122 Multi_val(v
) = multi
;
4127 value
caml_curl_multi_cleanup(value handle
)
4130 ml_multi_handle
* h
= Multi_val(handle
);
4133 CAMLreturn(Val_unit
);
4135 caml_remove_generational_global_root(&h
->values
);
4137 if (CURLM_OK
!= curl_multi_cleanup(h
->handle
))
4138 caml_failwith("caml_curl_multi_cleanup");
4141 Multi_val(handle
) = (ml_multi_handle
*)NULL
;
4143 CAMLreturn(Val_unit
);
4146 static CURL
* curlm_remove_finished(CURLM
* multi_handle
, CURLcode
* result
)
4148 int msgs_in_queue
= 0;
4152 CURLMsg
* msg
= curl_multi_info_read(multi_handle
, &msgs_in_queue
);
4153 if (NULL
== msg
) return NULL
;
4154 if (CURLMSG_DONE
== msg
->msg
)
4156 CURL
* easy_handle
= msg
->easy_handle
;
4157 if (result
) *result
= msg
->data
.result
;
4158 if (CURLM_OK
!= curl_multi_remove_handle(multi_handle
, easy_handle
))
4160 /*caml_failwith("curlm_remove_finished");*/
4167 value
caml_curlm_remove_finished(value v_multi
)
4169 CAMLparam1(v_multi
);
4170 CAMLlocal2(v_easy
, v_tuple
);
4172 CURLM
* multi_handle
;
4174 Connection
* conn
= NULL
;
4176 multi_handle
= CURLM_val(v_multi
);
4178 caml_enter_blocking_section();
4179 handle
= curlm_remove_finished(multi_handle
,&result
);
4180 caml_leave_blocking_section();
4184 CAMLreturn(Val_none
);
4188 conn
= getConnection(handle
);
4189 if (conn
->curl_ERRORBUFFER
!= NULL
)
4191 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0, caml_copy_string(conn
->curl_ERRORBUFFER
));
4194 /* NB: same handle, but different block */
4195 v_easy
= caml_curl_alloc(conn
);
4196 v_tuple
= caml_alloc(2, 0);
4197 Store_field(v_tuple
,0,v_easy
);
4198 Store_field(v_tuple
,1,Val_int(result
)); /* CURLcode */
4199 CAMLreturn(Val_some(v_tuple
));
4203 value
caml_curl_multi_wait(value v_timeout_ms
, value v_multi
)
4205 CAMLparam2(v_timeout_ms
,v_multi
);
4206 CURLM
*multi_handle
= CURLM_val(v_multi
);
4207 int timeout_ms
= Int_val(v_timeout_ms
);
4211 caml_enter_blocking_section();
4212 ret
= curl_multi_wait(multi_handle
, NULL
, 0, timeout_ms
, &numfds
);
4213 caml_leave_blocking_section();
4215 if (ret
!= CURLM_OK
) caml_failwith("caml_curl_multi_wait");
4217 CAMLreturn(Val_bool(numfds
!= 0));
4220 value
caml_curl_multi_add_handle(value v_multi
, value v_easy
)
4222 CAMLparam2(v_multi
,v_easy
);
4223 CURLM
* multi
= CURLM_val(v_multi
);
4224 Connection
* conn
= Connection_val(v_easy
);
4226 /* prevent collection of OCaml value while the easy handle is used
4227 and may invoke callbacks registered on OCaml side */
4230 /* may invoke callbacks so need to be consistent with locks */
4231 caml_enter_blocking_section();
4232 if (CURLM_OK
!= curl_multi_add_handle(multi
, conn
->handle
))
4234 conn
->refcount
--; /* not added, revert */
4235 caml_leave_blocking_section();
4236 caml_failwith("caml_curl_multi_add_handle");
4238 caml_leave_blocking_section();
4240 CAMLreturn(Val_unit
);
4243 value
caml_curl_multi_remove_handle(value v_multi
, value v_easy
)
4245 CAMLparam2(v_multi
,v_easy
);
4246 CURLM
* multi
= CURLM_val(v_multi
);
4247 Connection
* conn
= Connection_val(v_easy
);
4249 /* may invoke callbacks so need to be consistent with locks */
4250 caml_enter_blocking_section();
4251 if (CURLM_OK
!= curl_multi_remove_handle(multi
, conn
->handle
))
4253 caml_leave_blocking_section();
4254 caml_failwith("caml_curl_multi_remove_handle");
4257 caml_leave_blocking_section();
4259 CAMLreturn(Val_unit
);
4262 value
caml_curl_multi_perform_all(value v_multi
)
4264 CAMLparam1(v_multi
);
4265 int still_running
= 0;
4266 CURLM
* h
= CURLM_val(v_multi
);
4268 caml_enter_blocking_section();
4269 while (CURLM_CALL_MULTI_PERFORM
== curl_multi_perform(h
, &still_running
));
4270 caml_leave_blocking_section();
4272 CAMLreturn(Val_int(still_running
));
4275 /* currently curlCode repr tag matches CURLE_ value
4276 * this is exploited below, but generally should use errorMap */
4278 value
caml_curl_strerror(value v_code
)
4281 CAMLreturn(caml_copy_string(curl_easy_strerror((CURLcode
)Int_val(v_code
))));
4284 value
caml_curl_int_of_curlCode(value v_code
)
4289 value
caml_curl_curlCode_of_int(value v
)
4291 return (Int_val(v
) < sizeof(errorMap
) / sizeof(errorMap
[0]) ? Val_some(v
) : Val_none
);
4295 * Wrappers for the curl_multi_socket_action infrastructure
4296 * Based on curl hiperfifo.c example
4301 #define Val_socket(v) win_alloc_socket(v)
4304 #error Socket_val not defined in unixsupport.h
4308 #define Socket_val(v) Long_val(v)
4311 #define Val_socket(v) Val_int(v)
4315 static void raise_multi_error(char const* msg
)
4317 static value
* exception
= NULL
;
4319 if (NULL
== exception
)
4321 exception
= caml_named_value("Curl.Multi.Error");
4322 if (NULL
== exception
) caml_invalid_argument("Curl.Multi.Error");
4325 caml_raise_with_string(*exception
, msg
);
4328 static void check_mcode(CURLMcode code
)
4330 char const *s
= NULL
;
4333 case CURLM_OK
: return;
4334 case CURLM_CALL_MULTI_PERFORM
: s
="CURLM_CALL_MULTI_PERFORM"; break;
4335 case CURLM_BAD_HANDLE
: s
="CURLM_BAD_HANDLE"; break;
4336 case CURLM_BAD_EASY_HANDLE
: s
="CURLM_BAD_EASY_HANDLE"; break;
4337 case CURLM_OUT_OF_MEMORY
: s
="CURLM_OUT_OF_MEMORY"; break;
4338 case CURLM_INTERNAL_ERROR
: s
="CURLM_INTERNAL_ERROR"; break;
4339 case CURLM_UNKNOWN_OPTION
: s
="CURLM_UNKNOWN_OPTION"; break;
4340 case CURLM_LAST
: s
="CURLM_LAST"; break;
4341 case CURLM_BAD_SOCKET
: s
="CURLM_BAD_SOCKET"; break;
4342 default : s
="CURLM_unknown"; break;
4344 raise_multi_error(s
);
4347 value
caml_curl_multi_socket_action(value v_multi
, value v_fd
, value v_kind
)
4349 CAMLparam3(v_multi
, v_fd
, v_kind
);
4350 CURLM
* h
= CURLM_val(v_multi
);
4351 int still_running
= 0;
4352 CURLMcode rc
= CURLM_OK
;
4353 curl_socket_t socket
;
4356 if (Val_none
== v_fd
)
4358 socket
= CURL_SOCKET_TIMEOUT
;
4362 socket
= Socket_val(Field(v_fd
, 0));
4365 switch (Int_val(v_kind
))
4368 case 1 : kind
|= CURL_CSELECT_IN
; break;
4369 case 2 : kind
|= CURL_CSELECT_OUT
; break;
4370 case 3 : kind
|= CURL_CSELECT_IN
| CURL_CSELECT_OUT
; break;
4372 raise_multi_error("caml_curl_multi_socket_action");
4375 /* fprintf(stdout,"fd %u kind %u\n",socket, kind); fflush(stdout); */
4377 caml_enter_blocking_section();
4379 rc
= curl_multi_socket_action(h
, socket
, kind
, &still_running
);
4380 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4381 caml_leave_blocking_section();
4385 CAMLreturn(Val_int(still_running
));
4388 value
caml_curl_multi_socket_all(value v_multi
)
4390 CAMLparam1(v_multi
);
4391 int still_running
= 0;
4392 CURLMcode rc
= CURLM_OK
;
4393 CURLM
* h
= CURLM_val(v_multi
);
4395 caml_enter_blocking_section();
4397 rc
= curl_multi_socket_all(h
, &still_running
);
4398 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4399 caml_leave_blocking_section();
4403 CAMLreturn(Val_int(still_running
));
4406 static int curlm_sock_cb(CURL
*e
, curl_socket_t sock
, int what
, void *cbp
, void *sockp
)
4408 caml_leave_blocking_section();
4411 CAMLlocal2(v_what
,csock
);
4413 (void)sockp
; /* not used */
4415 /* v_what = Val_int(what); */
4418 case CURL_POLL_NONE
: v_what
= Val_int(0); break;
4419 case CURL_POLL_IN
: v_what
= Val_int(1); break;
4420 case CURL_POLL_OUT
: v_what
= Val_int(2); break;
4421 case CURL_POLL_INOUT
: v_what
= Val_int(3); break;
4422 case CURL_POLL_REMOVE
: v_what
= Val_int(4); break;
4424 fprintf(stderr
, "curlm_sock_cb sock=%lld what=%d\n", (long long)sock
, what
);
4426 raise_multi_error("curlm_sock_cb"); /* FIXME exception from callback */
4428 csock
=Val_socket(sock
);
4429 caml_callback2(Field(((ml_multi_handle
*)cbp
)->values
,curlmopt_socket_function
),
4433 caml_enter_blocking_section();
4437 value
caml_curl_multi_socketfunction(value v_multi
, value v_cb
)
4439 CAMLparam2(v_multi
, v_cb
);
4440 ml_multi_handle
* multi
= Multi_val(v_multi
);
4442 Store_field(multi
->values
, curlmopt_socket_function
, v_cb
);
4444 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETFUNCTION
, curlm_sock_cb
);
4445 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETDATA
, multi
);
4447 CAMLreturn(Val_unit
);
4450 static int curlm_timer_cb(CURLM
*multi
, long timeout_ms
, void *userp
)
4452 caml_leave_blocking_section();
4456 caml_callback(Field(((ml_multi_handle
*)userp
)->values
,curlmopt_timer_function
), Val_long(timeout_ms
));
4459 caml_enter_blocking_section();
4463 value
caml_curl_multi_timerfunction(value v_multi
, value v_cb
)
4465 CAMLparam2(v_multi
, v_cb
);
4466 ml_multi_handle
* multi
= Multi_val(v_multi
);
4468 Store_field(multi
->values
, curlmopt_timer_function
, v_cb
);
4470 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERFUNCTION
, curlm_timer_cb
);
4471 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERDATA
, multi
);
4473 CAMLreturn(Val_unit
);
4476 value
caml_curl_multi_timeout(value v_multi
)
4478 CAMLparam1(v_multi
);
4480 CURLMcode rc
= CURLM_OK
;
4481 ml_multi_handle
* multi
= Multi_val(v_multi
);
4483 rc
= curl_multi_timeout(multi
->handle
, &ms
);
4487 CAMLreturn(Val_long(ms
));
4490 #define SETMOPT_VAL_(func_name, curl_option, conv_val) \
4491 static void func_name(CURLM *handle, value option) \
4493 CAMLparam1(option); \
4494 CURLMcode result = CURLM_OK; \
4496 result = curl_multi_setopt(handle, curl_option, conv_val(option)); \
4498 check_mcode(result); \
4503 #define SETMOPT_VAL(name, conv) SETMOPT_VAL_(handle_multi_##name, CURLMOPT_##name, conv)
4504 #define SETMOPT_BOOL(name) SETMOPT_VAL(name, Bool_val)
4505 #define SETMOPT_LONG(name) SETMOPT_VAL(name, Long_val)
4506 #define SETMOPT_INT64(name) SETMOPT_VAL(name, Int64_val)
4508 long pipeliningMap
[] =
4510 0, /* CURLPIPE_NOTHING */
4511 1, /* CURLPIPE_HTTP1 */
4512 2, /* CURLPIPE_MULTIPLEX */
4515 static void handle_multi_PIPELINING(CURLM
* handle
, value option
)
4518 CURLMcode result
= CURLM_OK
;
4520 long bits
= convert_bit_list(pipeliningMap
, sizeof(pipeliningMap
) / sizeof(pipeliningMap
[0]), option
);
4522 result
= curl_multi_setopt(handle
, CURLMOPT_PIPELINING
, bits
);
4524 check_mcode(result
);
4529 #if HAVE_DECL_CURLMOPT_MAXCONNECTS
4530 SETMOPT_LONG( MAXCONNECTS
)
4533 #if HAVE_DECL_CURLMOPT_MAX_PIPELINE_LENGTH
4534 SETMOPT_LONG( MAX_PIPELINE_LENGTH
)
4537 #if HAVE_DECL_CURLMOPT_MAX_HOST_CONNECTIONS
4538 SETMOPT_LONG( MAX_HOST_CONNECTIONS
)
4541 typedef struct CURLMOptionMapping CURLMOptionMapping
;
4542 #define OPT(name) { handle_multi_## name, "CURLMOPT_"#name}
4543 #define NO_OPT(name) { NULL, "CURLMOPT_"#name}
4545 struct CURLMOptionMapping
4547 void (*optionHandler
)(CURLM
*, value
);
4551 CURLMOptionMapping implementedMOptionMap
[] = {
4553 #if HAVE_DECL_CURLMOPT_MAXCONNECTS
4556 NO_OPT( MAXCONNECTS
),
4558 #if HAVE_DECL_CURLMOPT_MAX_PIPELINE_LENGTH
4559 OPT( MAX_PIPELINE_LENGTH
),
4561 NO_OPT( MAX_PIPELINE_LENGTH
),
4563 #if HAVE_DECL_CURLMOPT_MAX_HOST_CONNECTIONS
4564 OPT( MAX_HOST_CONNECTIONS
),
4566 NO_OPT( MAX_HOST_CONNECTIONS
),
4570 value
caml_curl_multi_setopt(value v_multi
, value option
)
4572 CAMLparam2(v_multi
, option
);
4574 CURLM
*handle
= Multi_val(v_multi
)->handle
;
4575 CURLMOptionMapping
* thisOption
= NULL
;
4576 static value
* exception
= NULL
;
4578 data
= Field(option
, 0);
4580 if (Tag_val(option
) < sizeof(implementedMOptionMap
)/sizeof(CURLMOptionMapping
))
4582 thisOption
= &implementedMOptionMap
[Tag_val(option
)];
4583 if (thisOption
->optionHandler
)
4585 thisOption
->optionHandler(handle
, data
);
4589 if (NULL
== exception
)
4591 exception
= caml_named_value("Curl.NotImplemented");
4592 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
4595 caml_raise_with_string(*exception
, thisOption
->name
);
4600 caml_failwith("Invalid CURLMOPT Option");
4603 CAMLreturn(Val_unit
);
4613 #define CURL_ENUM(name,last_used) { CURL_ ## name ## _ ## last_used, CURL_ ## name ## _LAST, #name }
4615 struct used_enum check_enums
[] = {
4616 { CURLINFO_SSL_DATA_OUT
, CURLINFO_END
, "CURLINFO" },
4617 #if defined(CURL_HTTP_VERSION_2TLS) /* FIXME */
4618 CURL_ENUM(HTTP_VERSION
, 2TLS
),
4622 value
caml_curl_outdated_enums(value v_unit
)
4630 for (i
= 0; i
< sizeof(check_enums
) / sizeof(struct used_enum
); i
++)
4632 if (check_enums
[i
].last_used
+ 1 != check_enums
[i
].last
)
4634 v
= Val_cons(v
, caml_copy_string(check_enums
[i
].name
));