4 *** Copyright (c) 2003-2008, Lars Nilsson, <lars@quantumchamaeleon.com>
5 *** Copyright (c) 2009, ygrek, <ygrek@autistici.org>
13 /* suppress false gcc warning on seekFunction */
14 #define CURL_DISABLE_TYPECHECK
15 #include <curl/curl.h>
17 #include <caml/alloc.h>
18 #include <caml/memory.h>
19 #include <caml/mlvalues.h>
20 #include <caml/callback.h>
21 #include <caml/fail.h>
22 #include <caml/unixsupport.h>
23 #include <caml/custom.h>
28 #pragma message("No config file given.")
31 void leave_blocking_section(void);
32 void enter_blocking_section(void);
34 #define Val_none Val_int(0)
41 some
= caml_alloc(1, 0);
42 Store_field( some
, 0, v
);
46 static value
Val_pair(value v1
, value v2
)
50 pair
= caml_alloc_small(2,0);
56 static value
Val_cons(value list
, value v
) { return Val_pair(v
,list
); }
58 typedef struct Connection Connection
;
59 typedef struct ConnectionList ConnectionList
;
61 #define Connection_val(v) (*(Connection**)Data_custom_val(v))
63 typedef enum OcamlValues
74 Ocaml_PROGRESSFUNCTION
,
79 Ocaml_OPENSOCKETFUNCTION
,
90 Ocaml_HTTPPOSTSTRINGS
,
106 Ocaml_SSL_CIPHER_LIST
,
111 Ocaml_FTP_ALTERNATIVE_TO_USER
,
112 Ocaml_SSH_PUBLIC_KEYFILE
,
113 Ocaml_SSH_PRIVATE_KEYFILE
,
114 Ocaml_SSH_HOST_PUBLIC_KEY_MD5
,
115 Ocaml_COPYPOSTFIELDS
,
124 /* Not used, last for size */
136 size_t refcount
; /* number of references to this structure */
141 char *curl_PROXYUSERPWD
;
143 char *curl_ERRORBUFFER
;
144 char *curl_POSTFIELDS
;
145 int curl_POSTFIELDSIZE
;
147 char *curl_USERAGENT
;
150 struct curl_slist
*curl_HTTPHEADER
;
151 struct curl_slist
*httpPostBuffers
;
152 struct curl_httppost
*httpPostFirst
;
153 struct curl_httppost
*httpPostLast
;
154 struct curl_slist
*curl_RESOLVE
;
156 char *curl_SSLCERTTYPE
;
157 char *curl_SSLCERTPASSWD
;
159 char *curl_SSLKEYTYPE
;
160 char *curl_SSLKEYPASSWD
;
161 char *curl_SSLENGINE
;
162 struct curl_slist
*curl_QUOTE
;
163 struct curl_slist
*curl_POSTQUOTE
;
164 char *curl_COOKIEFILE
;
165 char *curl_CUSTOMREQUEST
;
166 char *curl_INTERFACE
;
169 char *curl_RANDOM_FILE
;
170 char *curl_EGDSOCKET
;
171 char *curl_COOKIEJAR
;
172 char *curl_SSL_CIPHER_LIST
;
174 struct curl_slist
*curl_HTTP200ALIASES
;
175 char *curl_NETRC_FILE
;
176 char *curl_FTP_ACCOUNT
;
177 char *curl_COOKIELIST
;
178 char *curl_FTP_ALTERNATIVE_TO_USER
;
179 char *curl_SSH_PUBLIC_KEYFILE
;
180 char *curl_SSH_PRIVATE_KEYFILE
;
181 char *curl_SSH_HOST_PUBLIC_KEY_MD5
;
182 char *curl_COPYPOSTFIELDS
;
183 char *curl_DNS_SERVERS
;
184 char *curl_MAIL_FROM
;
185 struct curl_slist
*curl_MAIL_RCPT
;
188 struct ConnectionList
194 static ConnectionList connectionList
= {NULL
, NULL
};
196 typedef struct CURLErrorMapping CURLErrorMapping
;
198 struct CURLErrorMapping
204 CURLErrorMapping errorMap
[] =
206 {"CURLE_OK", CURLE_OK
},
207 #if HAVE_DECL_CURLE_UNSUPPORTED_PROTOCOL
208 {"CURLE_UNSUPPORTED_PROTOCOL", CURLE_UNSUPPORTED_PROTOCOL
},
210 {"CURLE_UNSUPPORTED_PROTOCOL", -1},
212 #if HAVE_DECL_CURLE_FAILED_INIT
213 {"CURLE_FAILED_INIT", CURLE_FAILED_INIT
},
215 {"CURLE_FAILED_INIT", -1},
217 #if HAVE_DECL_CURLE_URL_MALFORMAT
218 {"CURLE_URL_MALFORMAT", CURLE_URL_MALFORMAT
},
220 {"CURLE_URL_MALFORMAT", -1},
222 #if HAVE_DECL_CURLE_URL_MALFORMAT_USER
223 {"CURLE_URL_MALFORMAT_USER", CURLE_URL_MALFORMAT_USER
},
225 {"CURLE_URL_MALFORMAT_USER", -1},
227 #if HAVE_DECL_CURLE_COULDNT_RESOLVE_PROXY
228 {"CURLE_COULDNT_RESOLVE_PROXY", CURLE_COULDNT_RESOLVE_PROXY
},
230 {"CURLE_COULDNT_RESOLVE_PROXY", -1},
232 #if HAVE_DECL_CURLE_COULDNT_RESOLVE_HOST
233 {"CURLE_COULDNT_RESOLVE_HOST", CURLE_COULDNT_RESOLVE_HOST
},
235 {"CURLE_COULDNT_RESOLVE_HOST", -1},
237 #if HAVE_DECL_CURLE_COULDNT_CONNECT
238 {"CURLE_COULDNT_CONNECT", CURLE_COULDNT_CONNECT
},
240 {"CURLE_COULDNT_CONNECT", -1},
242 #if HAVE_DECL_CURLE_FTP_WEIRD_SERVER_REPLY
243 {"CURLE_FTP_WEIRD_SERVER_REPLY", CURLE_FTP_WEIRD_SERVER_REPLY
},
245 {"CURLE_FTP_WEIRD_SERVER_REPLY", -1},
247 #if HAVE_DECL_CURLE_FTP_ACCESS_DENIED
248 {"CURLE_FTP_ACCESS_DENIED", CURLE_FTP_ACCESS_DENIED
},
250 {"CURLE_FTP_ACCESS_DENIED", -1},
252 #if HAVE_DECL_CURLE_FTP_USER_PASSWORD_INCORRECT
253 {"CURLE_FTP_USER_PASSWORD_INCORRECT", CURLE_FTP_USER_PASSWORD_INCORRECT
},
255 {"CURLE_FTP_USER_PASSWORD_INCORRECT", -1},
257 #if HAVE_DECL_CURLE_FTP_WEIRD_PASS_REPLY
258 {"CURLE_FTP_WEIRD_PASS_REPLY", CURLE_FTP_WEIRD_PASS_REPLY
},
260 {"CURLE_FTP_WEIRD_PASS_REPLY", -1},
262 #if HAVE_DECL_CURLE_FTP_WEIRD_USER_REPLY
263 {"CURLE_FTP_WEIRD_USER_REPLY", CURLE_FTP_WEIRD_USER_REPLY
},
265 {"CURLE_FTP_WEIRD_USER_REPLY", -1},
267 #if HAVE_DECL_CURLE_FTP_WEIRD_PASV_REPLY
268 {"CURLE_FTP_WEIRD_PASV_REPLY", CURLE_FTP_WEIRD_PASV_REPLY
},
270 {"CURLE_FTP_WEIRD_PASV_REPLY", -1},
272 #if HAVE_DECL_CURLE_FTP_WEIRD_227_FORMAT
273 {"CURLE_FTP_WEIRD_227_FORMAT", CURLE_FTP_WEIRD_227_FORMAT
},
275 {"CURLE_FTP_WEIRD_227_FORMAT", -1},
277 #if HAVE_DECL_CURLE_FTP_CANT_GET_HOST
278 {"CURLE_FTP_CANT_GET_HOST", CURLE_FTP_CANT_GET_HOST
},
280 {"CURLE_FTP_CANT_GET_HOST", -1},
282 #if HAVE_DECL_CURLE_FTP_CANT_RECONNECT
283 {"CURLE_FTP_CANT_RECONNECT", CURLE_FTP_CANT_RECONNECT
},
285 {"CURLE_FTP_CANT_RECONNECT", -1},
287 #if HAVE_DECL_CURLE_FTP_COULDNT_SET_BINARY
288 {"CURLE_FTP_COULDNT_SET_BINARY", CURLE_FTP_COULDNT_SET_BINARY
},
290 {"CURLE_FTP_COULDNT_SET_BINARY", -1},
292 #if HAVE_DECL_CURLE_PARTIAL_FILE
293 {"CURLE_PARTIAL_FILE", CURLE_PARTIAL_FILE
},
295 {"CURLE_PARTIAL_FILE", -1},
297 #if HAVE_DECL_CURLE_FTP_COULDNT_RETR_FILE
298 {"CURLE_FTP_COULDNT_RETR_FILE", CURLE_FTP_COULDNT_RETR_FILE
},
300 {"CURLE_FTP_COULDNT_RETR_FILE", -1},
302 #if HAVE_DECL_CURLE_FTP_WRITE_ERROR
303 {"CURLE_FTP_WRITE_ERROR", CURLE_FTP_WRITE_ERROR
},
305 {"CURLE_FTP_WRITE_ERROR", -1},
307 #if HAVE_DECL_CURLE_FTP_QUOTE_ERROR
308 {"CURLE_FTP_QUOTE_ERROR", CURLE_FTP_QUOTE_ERROR
},
310 {"CURLE_FTP_QUOTE_ERROR", -1},
312 #if HAVE_DECL_CURLE_HTTP_RETURNED_ERROR
313 {"CURLE_HTTP_RETURNED_ERROR", CURLE_HTTP_RETURNED_ERROR
},
315 {"CURLE_HTTP_RETURNED_ERROR", -1},
317 #if HAVE_DECL_CURLE_WRITE_ERROR
318 {"CURLE_WRITE_ERROR", CURLE_WRITE_ERROR
},
320 {"CURLE_WRITE_ERROR", -1},
322 #if HAVE_DECL_CURLE_MALFORMAT_USER
323 {"CURLE_MALFORMAT_USER", CURLE_MALFORMAT_USER
},
325 {"CURLE_MALFORMAT_USER", -1},
327 #if HAVE_DECL_CURLE_FTP_COULDNT_STOR_FILE
328 {"CURLE_FTP_COULDNT_STOR_FILE", CURLE_FTP_COULDNT_STOR_FILE
},
330 {"CURLE_FTP_COULDNT_STOR_FILE", -1},
332 #if HAVE_DECL_CURLE_READ_ERROR
333 {"CURLE_READ_ERROR", CURLE_READ_ERROR
},
335 {"CURLE_READ_ERROR", -1},
337 #if HAVE_DECL_CURLE_OUT_OF_MEMORY
338 {"CURLE_OUT_OF_MEMORY", CURLE_OUT_OF_MEMORY
},
340 {"CURLE_OUT_OF_MEMORY", -1},
342 #if HAVE_DECL_CURLE_OPERATION_TIMEOUTED
343 {"CURLE_OPERATION_TIMEOUTED", CURLE_OPERATION_TIMEOUTED
},
345 {"CURLE_OPERATION_TIMEOUTED", -1},
347 #if HAVE_DECL_CURLE_FTP_COULDNT_SET_ASCII
348 {"CURLE_FTP_COULDNT_SET_ASCII", CURLE_FTP_COULDNT_SET_ASCII
},
350 {"CURLE_FTP_COULDNT_SET_ASCII", -1},
352 #if HAVE_DECL_CURLE_FTP_PORT_FAILED
353 {"CURLE_FTP_PORT_FAILED", CURLE_FTP_PORT_FAILED
},
355 {"CURLE_FTP_PORT_FAILED", -1},
357 #if HAVE_DECL_CURLE_FTP_COULDNT_USE_REST
358 {"CURLE_FTP_COULDNT_USE_REST", CURLE_FTP_COULDNT_USE_REST
},
360 {"CURLE_FTP_COULDNT_USE_REST", -1},
362 #if HAVE_DECL_CURLE_FTP_COULDNT_GET_SIZE
363 {"CURLE_FTP_COULDNT_GET_SIZE", CURLE_FTP_COULDNT_GET_SIZE
},
365 {"CURLE_FTP_COULDNT_GET_SIZE", -1},
367 #if HAVE_DECL_CURLE_HTTP_RANGE_ERROR
368 {"CURLE_HTTP_RANGE_ERROR", CURLE_HTTP_RANGE_ERROR
},
370 {"CURLE_HTTP_RANGE_ERROR", -1},
372 #if HAVE_DECL_CURLE_HTTP_POST_ERROR
373 {"CURLE_HTTP_POST_ERROR", CURLE_HTTP_POST_ERROR
},
375 {"CURLE_HTTP_POST_ERROR", -1},
377 #if HAVE_DECL_CURLE_SSL_CONNECT_ERROR
378 {"CURLE_SSL_CONNECT_ERROR", CURLE_SSL_CONNECT_ERROR
},
380 {"CURLE_SSL_CONNECT_ERROR", -1},
382 #if HAVE_DECL_CURLE_BAD_DOWNLOAD_RESUME
383 {"CURLE_BAD_DOWNLOAD_RESUME", CURLE_BAD_DOWNLOAD_RESUME
},
385 {"CURLE_BAD_DOWNLOAD_RESUME", -1},
387 #if HAVE_DECL_CURLE_FILE_COULDNT_READ_FILE
388 {"CURLE_FILE_COULDNT_READ_FILE", CURLE_FILE_COULDNT_READ_FILE
},
390 {"CURLE_FILE_COULDNT_READ_FILE", -1},
392 #if HAVE_DECL_CURLE_LDAP_CANNOT_BIND
393 {"CURLE_LDAP_CANNOT_BIND", CURLE_LDAP_CANNOT_BIND
},
395 {"CURLE_LDAP_CANNOT_BIND", -1},
397 #if HAVE_DECL_CURLE_LDAP_SEARCH_FAILED
398 {"CURLE_LDAP_SEARCH_FAILED", CURLE_LDAP_SEARCH_FAILED
},
400 {"CURLE_LDAP_SEARCH_FAILED", -1},
402 #if HAVE_DECL_CURLE_LIBRARY_NOT_FOUND
403 {"CURLE_LIBRARY_NOT_FOUND", CURLE_LIBRARY_NOT_FOUND
},
405 {"CURLE_LIBRARY_NOT_FOUND", -1},
407 #if HAVE_DECL_CURLE_FUNCTION_NOT_FOUND
408 {"CURLE_FUNCTION_NOT_FOUND", CURLE_FUNCTION_NOT_FOUND
},
410 {"CURLE_FUNCTION_NOT_FOUND", -1},
412 #if HAVE_DECL_CURLE_ABORTED_BY_CALLBACK
413 {"CURLE_ABORTED_BY_CALLBACK", CURLE_ABORTED_BY_CALLBACK
},
415 {"CURLE_ABORTED_BY_CALLBACK", -1},
417 #if HAVE_DECL_CURLE_BAD_FUNCTION_ARGUMENT
418 {"CURLE_BAD_FUNCTION_ARGUMENT", CURLE_BAD_FUNCTION_ARGUMENT
},
420 {"CURLE_BAD_FUNCTION_ARGUMENT", -1},
422 #if HAVE_DECL_CURLE_BAD_CALLING_ORDER
423 {"CURLE_BAD_CALLING_ORDER", CURLE_BAD_CALLING_ORDER
},
425 {"CURLE_BAD_CALLING_ORDER", -1},
427 #if HAVE_DECL_CURLE_INTERFACE_FAILED
428 {"CURLE_INTERFACE_FAILED", CURLE_INTERFACE_FAILED
},
430 {"CURLE_INTERFACE_FAILED", -1},
432 #if HAVE_DECL_CURLE_BAD_PASSWORD_ENTERED
433 {"CURLE_BAD_PASSWORD_ENTERED", CURLE_BAD_PASSWORD_ENTERED
},
435 {"CURLE_BAD_PASSWORD_ENTERED", -1},
437 #if HAVE_DECL_CURLE_TOO_MANY_REDIRECTS
438 {"CURLE_TOO_MANY_REDIRECTS", CURLE_TOO_MANY_REDIRECTS
},
440 {"CURLE_TOO_MANY_REDIRECTS", -1},
442 #if HAVE_DECL_CURLE_UNKNOWN_TELNET_OPTION
443 {"CURLE_UNKNOWN_TELNET_OPTION", CURLE_UNKNOWN_TELNET_OPTION
},
445 {"CURLE_UNKNOWN_TELNET_OPTION", -1},
447 #if HAVE_DECL_CURLE_TELNET_OPTION_SYNTAX
448 {"CURLE_TELNET_OPTION_SYNTAX", CURLE_TELNET_OPTION_SYNTAX
},
450 {"CURLE_TELNET_OPTION_SYNTAX", -1},
452 #if HAVE_DECL_CURLE_SSL_PEER_CERTIFICATE
453 {"CURLE_SSL_PEER_CERTIFICATE", CURLE_SSL_PEER_CERTIFICATE
},
455 {"CURLE_SSL_PEER_CERTIFICATE", -1},
457 #if HAVE_DECL_CURLE_GOT_NOTHING
458 {"CURLE_GOT_NOTHING", CURLE_GOT_NOTHING
},
460 {"CURLE_GOT_NOTHING", -1},
462 #if HAVE_DECL_CURLE_SSL_ENGINE_NOTFOUND
463 {"CURLE_SSL_ENGINE_NOTFOUND", CURLE_SSL_ENGINE_NOTFOUND
},
465 {"CURLE_SSL_ENGINE_NOTFOUND", -1},
467 #if HAVE_DECL_CURLE_SSL_ENGINE_SETFAILED
468 {"CURLE_SSL_ENGINE_SETFAILED", CURLE_SSL_ENGINE_SETFAILED
},
470 {"CURLE_SSL_ENGINE_SETFAILED", -1},
472 #if HAVE_DECL_CURLE_SEND_ERROR
473 {"CURLE_SEND_ERROR", CURLE_SEND_ERROR
},
475 {"CURLE_SEND_ERROR", -1},
477 #if HAVE_DECL_CURLE_RECV_ERROR
478 {"CURLE_RECV_ERROR", CURLE_RECV_ERROR
},
480 {"CURLE_RECV_ERROR", -1},
482 #if HAVE_DECL_CURLE_SHARE_IN_USE
483 {"CURLE_SHARE_IN_USE", CURLE_SHARE_IN_USE
},
485 {"CURLE_SHARE_IN_USE", -1},
487 #if HAVE_DECL_CURLE_SSL_CERTPROBLEM
488 {"CURLE_SSL_CERTPROBLEM", CURLE_SSL_CERTPROBLEM
},
490 {"CURLE_SSL_CERTPROBLEM", -1},
492 #if HAVE_DECL_CURLE_SSL_CIPHER
493 {"CURLE_SSL_CIPHER", CURLE_SSL_CIPHER
},
495 {"CURLE_SSL_CIPHER", -1},
497 #if HAVE_DECL_CURLE_SSL_CACERT
498 {"CURLE_SSL_CACERT", CURLE_SSL_CACERT
},
500 {"CURLE_SSL_CACERT", -1},
502 #if HAVE_DECL_CURLE_BAD_CONTENT_ENCODING
503 {"CURLE_BAD_CONTENT_ENCODING", CURLE_BAD_CONTENT_ENCODING
},
505 {"CURLE_BAD_CONTENT_ENCODING", -1},
507 #if HAVE_DECL_CURLE_LDAP_INVALID_URL
508 {"CURLE_LDAP_INVALID_URL", CURLE_LDAP_INVALID_URL
},
510 {"CURLE_LDAP_INVALID_URL", -1},
512 #if HAVE_DECL_CURLE_FILESIZE_EXCEEDED
513 {"CURLE_FILESIZE_EXCEEDED", CURLE_FILESIZE_EXCEEDED
},
515 {"CURLE_FILESIZE_EXCEEDED", -1},
517 #if HAVE_DECL_CURLE_FTP_SSL_FAILED
518 {"CURLE_FTP_SSL_FAILED", CURLE_FTP_SSL_FAILED
},
520 {"CURLE_FTP_SSL_FAILED", -1},
522 #if HAVE_DECL_CURLE_SEND_FAIL_REWIND
523 {"CURLE_SEND_FAIL_REWIND", CURLE_SEND_FAIL_REWIND
},
525 {"CURLE_SEND_FAIL_REWIND", -1},
527 #if HAVE_DECL_CURLE_SSL_ENGINE_INITFAILED
528 {"CURLE_SSL_ENGINE_INITFAILED", CURLE_SSL_ENGINE_INITFAILED
},
530 {"CURLE_SSL_ENGINE_INITFAILED", -1},
532 #if HAVE_DECL_CURLE_LOGIN_DENIED
533 {"CURLE_LOGIN_DENIED", CURLE_LOGIN_DENIED
},
535 {"CURLE_LOGIN_DENIED", -1},
537 #if HAVE_DECL_CURLE_TFTP_NOTFOUND
538 {"CURLE_TFTP_NOTFOUND", CURLE_TFTP_NOTFOUND
},
540 {"CURLE_TFTP_NOTFOUND", -1},
542 #if HAVE_DECL_CURLE_TFTP_PERM
543 {"CURLE_TFTP_PERM", CURLE_TFTP_PERM
},
545 {"CURLE_TFTP_PERM", -1},
547 #if HAVE_DECL_CURLE_REMOTE_DISK_FULL
548 {"CURLE_REMOTE_DISK_FULL", CURLE_REMOTE_DISK_FULL
},
550 {"CURLE_REMOTE_DISK_FULL", -1},
552 #if HAVE_DECL_CURLE_TFTP_ILLEGAL
553 {"CURLE_TFTP_ILLEGAL", CURLE_TFTP_ILLEGAL
},
555 {"CURLE_TFTP_ILLEGAL", -1},
557 #if HAVE_DECL_CURLE_TFTP_UNKNOWNID
558 {"CURLE_TFTP_UNKNOWNID", CURLE_TFTP_UNKNOWNID
},
560 {"CURLE_TFTP_UNKNOWNID", -1},
562 #if HAVE_DECL_CURLE_REMOTE_FILE_EXISTS
563 {"CURLE_REMOTE_FILE_EXISTS", CURLE_REMOTE_FILE_EXISTS
},
565 {"CURLE_REMOTE_FILE_EXISTS", -1},
567 #if HAVE_DECL_CURLE_TFTP_NOSUCHUSER
568 {"CURLE_TFTP_NOSUCHUSER", CURLE_TFTP_NOSUCHUSER
},
570 {"CURLE_TFTP_NOSUCHUSER", -1},
572 #if HAVE_DECL_CURLE_CONV_FAILED
573 {"CURLE_CONV_FAILED", CURLE_CONV_FAILED
},
575 {"CURLE_CONV_FAILED", -1},
577 #if HAVE_DECL_CURLE_CONV_REQD
578 {"CURLE_CONV_REQD", CURLE_CONV_REQD
},
580 {"CURLE_CONV_REQD", -1},
582 #if HAVE_DECL_CURLE_SSL_CACERT_BADFILE
583 {"CURLE_SSL_CACERT_BADFILE", CURLE_SSL_CACERT_BADFILE
},
585 {"CURLE_SSL_CACERT_BADFILE", -1},
587 #if HAVE_DECL_CURLE_REMOTE_FILE_NOT_FOUND
588 {"CURLE_REMOTE_FILE_NOT_FOUND", CURLE_REMOTE_FILE_NOT_FOUND
},
590 {"CURLE_REMOTE_FILE_NOT_FOUND", -1},
592 #if HAVE_DECL_CURLE_SSH
593 {"CURLE_SSH", CURLE_SSH
},
597 #if HAVE_DECL_CURLE_SSL_SHUTDOWN_FAILED
598 {"CURLE_SSL_SHUTDOWN_FAILED", CURLE_SSL_SHUTDOWN_FAILED
},
600 {"CURLE_SSL_SHUTDOWN_FAILED", -1},
602 #if HAVE_DECL_CURLE_AGAIN
603 {"CURLE_AGAIN", CURLE_AGAIN
},
610 typedef struct CURLOptionMapping CURLOptionMapping
;
612 struct CURLOptionMapping
614 void (*optionHandler
)(Connection
*, value
);
616 OcamlValue ocamlValue
;
619 static char* strdup_ml(value v
)
622 p
= malloc(caml_string_length(v
)+1);
623 memcpy(p
,String_val(v
),caml_string_length(v
)+1); // caml strings have terminating zero
627 /* prepends to the beginning of list */
628 static struct curl_slist
* curl_slist_prepend_ml(struct curl_slist
* list
, value v
)
630 /* FIXME check NULLs */
631 struct curl_slist
* new_item
= malloc(sizeof(struct curl_slist
));
633 new_item
->next
= list
;
634 new_item
->data
= strdup_ml(v
);
639 static void free_curl_slist(struct curl_slist
*slist
)
644 curl_slist_free_all(slist
);
647 static void raiseError(Connection
*conn
, CURLcode code
)
650 CAMLlocal1(exceptionData
);
652 char *errorString
= "Unknown Error";
655 for (i
= 0; errorMap
[i
].name
!= NULL
; i
++)
657 if (errorMap
[i
].error
== code
)
659 errorString
= errorMap
[i
].name
;
664 exceptionData
= caml_alloc_tuple(3);
666 Store_field(exceptionData
, 0, Val_int(code
));
667 Store_field(exceptionData
, 1, Val_int(code
));
668 Store_field(exceptionData
, 2, caml_copy_string(errorString
));
670 if (conn
!= NULL
&& conn
->curl_ERRORBUFFER
!= NULL
)
672 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0, caml_copy_string(conn
->curl_ERRORBUFFER
));
675 exception
= caml_named_value("CurlException");
677 if (exception
== NULL
)
678 caml_failwith("CurlException not registered");
680 raise_with_arg(*exception
, exceptionData
);
685 static void resetOcamlValues(Connection
* connection
)
689 for (i
= 0; i
< OcamlValuesSize
; i
++)
690 Store_field(connection
->ocamlValues
, i
, Val_unit
);
693 static Connection
* allocConnection(CURL
* h
)
695 Connection
* connection
= (Connection
*)malloc(sizeof(Connection
));
697 connection
->ocamlValues
= caml_alloc(OcamlValuesSize
, 0);
698 resetOcamlValues(connection
);
699 register_global_root(&connection
->ocamlValues
);
701 connection
->connection
= h
;
703 connection
->next
= NULL
;
704 connection
->prev
= NULL
;
706 if (connectionList
.tail
== NULL
)
708 connectionList
.tail
= connection
;
709 connectionList
.head
= connection
;
713 connection
->prev
= connectionList
.head
;
714 connectionList
.head
->next
= connection
;
715 connectionList
.head
= connection
;
718 connection
->refcount
= 0;
720 connection
->curl_URL
= NULL
;
721 connection
->curl_PROXY
= NULL
;
722 connection
->curl_USERPWD
= NULL
;
723 connection
->curl_PROXYUSERPWD
= NULL
;
724 connection
->curl_RANGE
= NULL
;
725 connection
->curl_ERRORBUFFER
= NULL
;
726 connection
->curl_POSTFIELDS
= NULL
;
727 connection
->curl_POSTFIELDSIZE
= -1;
728 connection
->curl_REFERER
= NULL
;
729 connection
->curl_USERAGENT
= NULL
;
730 connection
->curl_FTPPORT
= NULL
;
731 connection
->curl_COOKIE
= NULL
;
732 connection
->curl_HTTPHEADER
= NULL
;
733 connection
->httpPostBuffers
= NULL
;
734 connection
->httpPostFirst
= NULL
;
735 connection
->httpPostLast
= NULL
;
736 connection
->curl_SSLCERT
= NULL
;
737 connection
->curl_SSLCERTTYPE
= NULL
;
738 connection
->curl_SSLCERTPASSWD
= NULL
;
739 connection
->curl_SSLKEY
= NULL
;
740 connection
->curl_SSLKEYTYPE
= NULL
;
741 connection
->curl_SSLKEYPASSWD
= NULL
;
742 connection
->curl_SSLENGINE
= NULL
;
743 connection
->curl_QUOTE
= NULL
;
744 connection
->curl_POSTQUOTE
= NULL
;
745 connection
->curl_COOKIEFILE
= NULL
;
746 connection
->curl_CUSTOMREQUEST
= NULL
;
747 connection
->curl_INTERFACE
= NULL
;
748 connection
->curl_CAINFO
= NULL
;
749 connection
->curl_CAPATH
= NULL
;
750 connection
->curl_RANDOM_FILE
= NULL
;
751 connection
->curl_EGDSOCKET
= NULL
;
752 connection
->curl_COOKIEJAR
= NULL
;
753 connection
->curl_SSL_CIPHER_LIST
= NULL
;
754 connection
->curl_PRIVATE
= NULL
;
755 connection
->curl_HTTP200ALIASES
= NULL
;
756 connection
->curl_NETRC_FILE
= NULL
;
757 connection
->curl_FTP_ACCOUNT
= NULL
;
758 connection
->curl_COOKIELIST
= NULL
;
759 connection
->curl_FTP_ALTERNATIVE_TO_USER
= NULL
;
760 connection
->curl_SSH_PUBLIC_KEYFILE
= NULL
;
761 connection
->curl_SSH_PRIVATE_KEYFILE
= NULL
;
762 connection
->curl_COPYPOSTFIELDS
= NULL
;
763 connection
->curl_RESOLVE
= NULL
;
764 connection
->curl_DNS_SERVERS
= NULL
;
765 connection
->curl_MAIL_FROM
= NULL
;
766 connection
->curl_MAIL_RCPT
= NULL
;
771 static Connection
*newConnection(void)
775 caml_enter_blocking_section();
776 h
= curl_easy_init();
777 caml_leave_blocking_section();
779 return allocConnection(h
);
782 static void free_if(void* p
) { if (NULL
!= p
) free(p
); }
784 static void removeConnection(Connection
*connection
, int finalization
)
786 const char* fin_url
= NULL
;
788 if (!connection
->connection
)
790 return; /* already cleaned up */
795 /* cannot engage OCaml runtime at finalization, just report leak */
796 if (CURLE_OK
!= curl_easy_getinfo(connection
->connection
, CURLINFO_EFFECTIVE_URL
, &fin_url
) || NULL
== fin_url
)
800 fprintf(stderr
,"Curl: handle %p leaked, conn %p, url %s\n", connection
->connection
, connection
, fin_url
);
805 enter_blocking_section();
806 curl_easy_cleanup(connection
->connection
);
807 leave_blocking_section();
810 connection
->connection
= NULL
;
812 if (connectionList
.tail
== connection
)
813 connectionList
.tail
= connectionList
.tail
->next
;
814 if (connectionList
.head
== connection
)
815 connectionList
.head
= connectionList
.head
->prev
;
817 if (connection
->next
!= NULL
)
818 connection
->next
->prev
= connection
->prev
;
819 if (connection
->prev
!= NULL
)
820 connection
->prev
->next
= connection
->next
;
822 remove_global_root(&connection
->ocamlValues
);
824 free_if(connection
->curl_URL
);
825 free_if(connection
->curl_PROXY
);
826 free_if(connection
->curl_USERPWD
);
827 free_if(connection
->curl_PROXYUSERPWD
);
828 free_if(connection
->curl_RANGE
);
829 free_if(connection
->curl_ERRORBUFFER
);
830 free_if(connection
->curl_POSTFIELDS
);
831 free_if(connection
->curl_REFERER
);
832 free_if(connection
->curl_USERAGENT
);
833 free_if(connection
->curl_FTPPORT
);
834 free_if(connection
->curl_COOKIE
);
835 free_curl_slist(connection
->curl_HTTPHEADER
);
836 free_curl_slist(connection
->httpPostBuffers
);
837 if (connection
->httpPostFirst
!= NULL
)
838 curl_formfree(connection
->httpPostFirst
);
839 free_curl_slist(connection
->curl_RESOLVE
);
840 free_if(connection
->curl_SSLCERT
);
841 free_if(connection
->curl_SSLCERTTYPE
);
842 free_if(connection
->curl_SSLCERTPASSWD
);
843 free_if(connection
->curl_SSLKEY
);
844 free_if(connection
->curl_SSLKEYTYPE
);
845 free_if(connection
->curl_SSLKEYPASSWD
);
846 free_if(connection
->curl_SSLENGINE
);
847 free_curl_slist(connection
->curl_QUOTE
);
848 free_curl_slist(connection
->curl_POSTQUOTE
);
849 free_if(connection
->curl_COOKIEFILE
);
850 free_if(connection
->curl_CUSTOMREQUEST
);
851 free_if(connection
->curl_INTERFACE
);
852 free_if(connection
->curl_CAINFO
);
853 free_if(connection
->curl_CAPATH
);
854 free_if(connection
->curl_RANDOM_FILE
);
855 free_if(connection
->curl_EGDSOCKET
);
856 free_if(connection
->curl_COOKIEJAR
);
857 free_if(connection
->curl_SSL_CIPHER_LIST
);
858 free_if(connection
->curl_PRIVATE
);
859 free_curl_slist(connection
->curl_HTTP200ALIASES
);
860 free_if(connection
->curl_NETRC_FILE
);
861 free_if(connection
->curl_FTP_ACCOUNT
);
862 free_if(connection
->curl_COOKIELIST
);
863 free_if(connection
->curl_FTP_ALTERNATIVE_TO_USER
);
864 free_if(connection
->curl_SSH_PUBLIC_KEYFILE
);
865 free_if(connection
->curl_SSH_PRIVATE_KEYFILE
);
866 free_if(connection
->curl_COPYPOSTFIELDS
);
867 free_if(connection
->curl_DNS_SERVERS
);
868 free_if(connection
->curl_MAIL_FROM
);
869 free_curl_slist(connection
->curl_MAIL_RCPT
);
873 static void checkConnection(Connection
* connection
)
878 static void checkConnection(Connection
*connection
)
880 Connection
*listIter
;
882 listIter
= connectionList
.tail
;
884 while (listIter
!= NULL
)
886 if (listIter
== connection
)
889 listIter
= listIter
->next
;
892 failwith("Invalid Connection");
896 static Connection
* findConnection(CURL
* h
)
898 Connection
*listIter
;
900 listIter
= connectionList
.tail
;
902 while (listIter
!= NULL
)
904 if (listIter
->connection
== h
)
907 listIter
= listIter
->next
;
910 failwith("Unknown handle");
913 void op_curl_easy_finalize(value v
)
915 Connection
* conn
= Connection_val(v
);
916 /* same connection may be referenced by several different
917 OCaml values, see e.g. caml_curl_multi_remove_finished */
919 if (0 == conn
->refcount
)
921 removeConnection(conn
, 1);
926 int op_curl_easy_compare(value v1
, value v2
)
928 size_t p1
= (size_t)Connection_val(v1
);
929 size_t p2
= (size_t)Connection_val(v2
);
930 return (p1
== p2
? 0 : (p1
> p2
? 1 : -1)); /* compare addresses */
933 intnat
op_curl_easy_hash(value v
)
935 return (size_t)Connection_val(v
); /* address */
938 static struct custom_operations curl_easy_ops
= {
940 op_curl_easy_finalize
,
941 op_curl_easy_compare
,
943 custom_serialize_default
,
944 custom_deserialize_default
,
945 #if defined(custom_compare_ext_default)
946 custom_compare_ext_default
,
950 value
caml_curl_alloc(Connection
* conn
)
952 value v
= caml_alloc_custom(&curl_easy_ops
, sizeof(Connection
*), 0, 1);
953 Connection_val(v
) = conn
;
958 #define WRAP_DATA_CALLBACK(name) \
959 static size_t cb_##name(char *ptr, size_t size, size_t nmemb, void *data)\
962 leave_blocking_section();\
963 result = cb_##name##_nolock(ptr,size,nmemb,data);\
964 enter_blocking_section();\
968 static size_t cb_WRITEFUNCTION_nolock(char *ptr
, size_t size
, size_t nmemb
, void *data
)
971 CAMLlocal2(result
, str
);
972 Connection
*conn
= (Connection
*)data
;
975 checkConnection(conn
);
977 str
= alloc_string(size
*nmemb
);
979 for (i
= 0; i
< size
*nmemb
; i
++)
980 Byte(str
, i
) = ptr
[i
];
982 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_WRITEFUNCTION
), str
);
984 CAMLreturnT(size_t, Is_exception_result(result
) ? 0 : Int_val(result
));
987 WRAP_DATA_CALLBACK( WRITEFUNCTION
)
989 static size_t cb_READFUNCTION_nolock(void *ptr
, size_t size
, size_t nmemb
, void *data
)
993 Connection
*conn
= (Connection
*)data
;
996 checkConnection(conn
);
998 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_READFUNCTION
),
999 Val_int(size
*nmemb
));
1001 if (Is_exception_result(result
))
1003 CAMLreturnT(size_t,CURL_READFUNC_ABORT
);
1006 length
= string_length(result
);
1008 if (length
<= size
*nmemb
)
1010 memcpy(ptr
, String_val(result
), length
);
1012 CAMLreturnT(size_t,length
);
1016 CAMLreturnT(size_t,CURL_READFUNC_ABORT
);
1020 WRAP_DATA_CALLBACK( READFUNCTION
)
1022 static size_t cb_HEADERFUNCTION_nolock(char *ptr
, size_t size
, size_t nmemb
, void *data
)
1025 CAMLlocal2(result
,str
);
1026 Connection
*conn
= (Connection
*)data
;
1029 checkConnection(conn
);
1031 str
= alloc_string(size
*nmemb
);
1033 for (i
= 0; i
< size
*nmemb
; i
++)
1034 Byte(str
, i
) = ptr
[i
];
1036 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_HEADERFUNCTION
), str
);
1038 CAMLreturnT(size_t, Is_exception_result(result
) ? 0 : Int_val(result
));
1041 WRAP_DATA_CALLBACK( HEADERFUNCTION
)
1043 static int cb_PROGRESSFUNCTION_nolock(void *data
,
1051 CAMLlocalN(callbackData
, 4);
1052 Connection
*conn
= (Connection
*)data
;
1054 checkConnection(conn
);
1056 callbackData
[0] = copy_double(dlTotal
);
1057 callbackData
[1] = copy_double(dlNow
);
1058 callbackData
[2] = copy_double(ulTotal
);
1059 callbackData
[3] = copy_double(ulNow
);
1061 result
= callbackN_exn(Field(conn
->ocamlValues
, Ocaml_PROGRESSFUNCTION
),
1064 CAMLreturnT(int, Is_exception_result(result
) ? 1 : Bool_val(result
));
1067 static int cb_PROGRESSFUNCTION(void *data
,
1074 leave_blocking_section();
1075 r
= cb_PROGRESSFUNCTION_nolock(data
,dlTotal
,dlNow
,ulTotal
,ulNow
);
1076 enter_blocking_section();
1080 static int cb_DEBUGFUNCTION_nolock(CURL
*debugConnection
,
1081 curl_infotype infoType
,
1083 size_t bufferLength
,
1087 CAMLlocal3(camlDebugConnection
, camlInfoType
, camlMessage
);
1089 Connection
*conn
= (Connection
*)data
;
1090 (void)debugConnection
; /* not used */
1092 checkConnection(conn
);
1094 camlDebugConnection
= (value
)conn
;
1095 camlInfoType
= Val_long(infoType
);
1096 camlMessage
= alloc_string(bufferLength
);
1098 for (i
= 0; i
< bufferLength
; i
++)
1099 Byte(camlMessage
, i
) = buffer
[i
];
1101 callback3_exn(Field(conn
->ocamlValues
, Ocaml_DEBUGFUNCTION
),
1102 camlDebugConnection
,
1106 CAMLreturnT(int, 0);
1109 static int cb_DEBUGFUNCTION(CURL
*debugConnection
,
1110 curl_infotype infoType
,
1112 size_t bufferLength
,
1116 leave_blocking_section();
1117 r
= cb_DEBUGFUNCTION_nolock(debugConnection
, infoType
, buffer
, bufferLength
, data
);
1118 enter_blocking_section();
1122 static curlioerr
cb_IOCTLFUNCTION_nolock(CURL
*ioctl
,
1127 CAMLlocal3(camlResult
, camlConnection
, camlCmd
);
1128 Connection
*conn
= (Connection
*)data
;
1129 curlioerr result
= CURLIOE_OK
;
1130 (void)ioctl
; /* not used */
1132 checkConnection(conn
);
1134 if (cmd
== CURLIOCMD_NOP
)
1135 camlCmd
= Val_long(0);
1136 else if (cmd
== CURLIOCMD_RESTARTREAD
)
1137 camlCmd
= Val_long(1);
1139 failwith("Invalid IOCTL Cmd!");
1141 camlConnection
= caml_curl_alloc(conn
);
1143 camlResult
= callback2_exn(Field(conn
->ocamlValues
, Ocaml_IOCTLFUNCTION
),
1147 if (Is_exception_result(camlResult
))
1149 result
= CURLIOE_FAILRESTART
;
1152 switch (Long_val(camlResult
))
1154 case 0: /* CURLIOE_OK */
1155 result
= CURLIOE_OK
;
1158 case 1: /* CURLIOE_UNKNOWNCMD */
1159 result
= CURLIOE_UNKNOWNCMD
;
1162 case 2: /* CURLIOE_FAILRESTART */
1163 result
= CURLIOE_FAILRESTART
;
1166 default: /* Incorrect return value, but let's handle it */
1167 result
= CURLIOE_FAILRESTART
;
1171 CAMLreturnT(curlioerr
, result
);
1174 static curlioerr
cb_IOCTLFUNCTION(CURL
*ioctl
,
1179 leave_blocking_section();
1180 r
= cb_IOCTLFUNCTION_nolock(ioctl
, cmd
, data
);
1181 enter_blocking_section();
1185 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1186 static int cb_SEEKFUNCTION_nolock(void *data
,
1191 CAMLlocal3(camlResult
, camlOffset
, camlOrigin
);
1192 Connection
*conn
= (Connection
*)data
;
1194 camlOffset
= copy_int64(offset
);
1196 if (origin
== SEEK_SET
)
1197 camlOrigin
= Val_long(0);
1198 else if (origin
== SEEK_CUR
)
1199 camlOrigin
= Val_long(1);
1200 else if (origin
== SEEK_END
)
1201 camlOrigin
= Val_long(2);
1203 failwith("Invalid seek code");
1205 camlResult
= callback2_exn(Field(conn
->ocamlValues
,
1206 Ocaml_SEEKFUNCTION
),
1211 if (Is_exception_result(camlResult
))
1212 result
= CURL_SEEKFUNC_FAIL
;
1214 switch (Int_val(camlResult
))
1216 case 0: result
= CURL_SEEKFUNC_OK
; break;
1217 case 1: result
= CURL_SEEKFUNC_FAIL
; break;
1218 case 2: result
= CURL_SEEKFUNC_CANTSEEK
; break;
1219 default: failwith("Invalid seek result");
1222 CAMLreturnT(int, result
);
1225 static int cb_SEEKFUNCTION(void *data
,
1230 leave_blocking_section();
1231 r
= cb_SEEKFUNCTION_nolock(data
,offset
,origin
);
1232 enter_blocking_section();
1238 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1239 static int cb_OPENSOCKETFUNCTION_nolock(void *data
,
1240 curlsocktype purpose
,
1241 struct curl_sockaddr
*addr
)
1245 Connection
*conn
= (Connection
*)data
;
1247 (void)purpose
; /* not used */
1249 sock
= socket(addr
->family
, addr
->socktype
, addr
->protocol
);
1254 result
= callback_exn(Field(conn
->ocamlValues
, Ocaml_OPENSOCKETFUNCTION
), Val_int(sock
));
1255 if (Is_exception_result(result
))
1262 CAMLreturnT(int, (sock
== -1) ? CURL_SOCKET_BAD
: sock
);
1265 static int cb_OPENSOCKETFUNCTION(void *data
,
1266 curlsocktype purpose
,
1267 struct curl_sockaddr
*address
)
1270 leave_blocking_section();
1271 r
= cb_OPENSOCKETFUNCTION_nolock(data
,purpose
,address
);
1272 enter_blocking_section();
1279 ** curl_global_init helper function
1282 CAMLprim value
helper_curl_global_init(value initOption
)
1284 CAMLparam1(initOption
);
1286 switch (Long_val(initOption
))
1288 case 0: /* CURLINIT_GLOBALALL */
1289 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_ALL
)));
1292 case 1: /* CURLINIT_GLOBALSSL */
1293 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_SSL
)));
1296 case 2: /* CURLINIT_GLOBALWIN32 */
1297 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_WIN32
)));
1300 case 3: /* CURLINIT_GLOBALNOTHING */
1301 CAMLreturn(Val_long(curl_global_init(CURL_GLOBAL_NOTHING
)));
1305 failwith("Invalid Initialization Option");
1309 /* Keep compiler happy, we should never get here due to failwith() */
1310 CAMLreturn(Val_unit
);
1314 ** curl_global_cleanup helper function
1317 CAMLprim value
helper_curl_global_cleanup(void)
1321 curl_global_cleanup();
1323 CAMLreturn(Val_unit
);
1327 ** curl_easy_init helper function
1329 CAMLprim value
helper_curl_easy_init(void)
1334 result
= caml_curl_alloc(newConnection());
1339 CAMLprim value
helper_curl_easy_reset(value conn
)
1342 Connection
*connection
= Connection_val(conn
);
1344 checkConnection(connection
);
1345 curl_easy_reset(connection
->connection
);
1346 resetOcamlValues(connection
);
1348 CAMLreturn(Val_unit
);
1352 ** curl_easy_setopt helper utility functions
1355 #define SETOPT_FUNCTION(name) \
1356 static void handle_##name##FUNCTION(Connection *conn, value option) \
1358 CAMLparam1(option); \
1359 CURLcode result = CURLE_OK; \
1360 Store_field(conn->ocamlValues, Ocaml_##name##FUNCTION, option); \
1361 result = curl_easy_setopt(conn->connection, CURLOPT_##name##FUNCTION, cb_##name##FUNCTION); \
1362 if (result != CURLE_OK) raiseError(conn, result); \
1363 result = curl_easy_setopt(conn->connection, CURLOPT_##name##DATA, conn); \
1364 if (result != CURLE_OK) raiseError(conn, result); \
1368 SETOPT_FUNCTION( WRITE
)
1369 SETOPT_FUNCTION( READ
)
1370 SETOPT_FUNCTION( HEADER
)
1371 SETOPT_FUNCTION( PROGRESS
)
1372 SETOPT_FUNCTION( DEBUG
)
1374 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
1375 SETOPT_FUNCTION( SEEK
)
1378 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
1379 SETOPT_FUNCTION( IOCTL
)
1382 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
1383 SETOPT_FUNCTION( OPENSOCKET
)
1386 static void handle_slist(Connection
*conn
, struct curl_slist
** slist
, OcamlValue caml_option
, CURLoption curl_option
, value option
)
1389 CURLcode result
= CURLE_OK
;
1391 Store_field(conn
->ocamlValues
, caml_option
, option
);
1393 free_curl_slist(*slist
);
1396 while (Val_emptylist
!= option
)
1398 *slist
= curl_slist_append(*slist
, String_val(Field(option
, 0)));
1400 option
= Field(option
, 1);
1403 result
= curl_easy_setopt(conn
->connection
, curl_option
, *slist
);
1405 if (result
!= CURLE_OK
)
1406 raiseError(conn
, result
);
1411 static long convert_bit_list(long *map
, size_t map_size
, value option
)
1417 while (Val_emptylist
!= option
)
1419 index
= Int_val(Field(option
, 0));
1420 if ((index
< 0) || ((size_t)index
>= map_size
))
1421 caml_invalid_argument("convert_bit_list");
1425 option
= Field(option
, 1);
1428 CAMLreturnT(long, bits
);
1431 #define SETOPT_STRING(name) \
1432 static void handle_##name(Connection *conn, value option) \
1434 CAMLparam1(option); \
1435 CURLcode result = CURLE_OK; \
1437 Store_field(conn->ocamlValues, Ocaml_##name, option); \
1439 if (conn->curl_##name != NULL) \
1440 free(conn->curl_##name); \
1442 conn->curl_##name = strdup(String_val(option)); \
1444 result = curl_easy_setopt(conn->connection, CURLOPT_##name, conn->curl_##name); \
1446 if (result != CURLE_OK) \
1447 raiseError(conn, result); \
1452 #define SETOPT_VAL_(func_name, curl_option, conv_val) \
1453 static void func_name(Connection *conn, value option) \
1455 CAMLparam1(option); \
1456 CURLcode result = CURLE_OK; \
1458 result = curl_easy_setopt(conn->connection, curl_option, conv_val(option)); \
1460 if (result != CURLE_OK) \
1461 raiseError(conn, result); \
1466 #define SETOPT_VAL(name, conv) SETOPT_VAL_(handle_##name, CURLOPT_##name, conv)
1467 #define SETOPT_BOOL(name) SETOPT_VAL(name, Bool_val)
1468 #define SETOPT_LONG(name) SETOPT_VAL(name, Long_val)
1469 #define SETOPT_INT64(name) SETOPT_VAL(name, Int64_val)
1471 #define SETOPT_SLIST(name) \
1472 static void handle_##name(Connection* conn, value option) \
1474 handle_slist(conn,&(conn->curl_##name),Ocaml_##name,CURLOPT_##name,option); \
1478 SETOPT_LONG( INFILESIZE
)
1479 SETOPT_STRING( PROXY
)
1480 SETOPT_LONG( PROXYPORT
)
1481 SETOPT_BOOL( HTTPPROXYTUNNEL
)
1482 SETOPT_BOOL( VERBOSE
)
1483 SETOPT_BOOL( HEADER
)
1484 SETOPT_BOOL( NOPROGRESS
)
1486 #if HAVE_DECL_CURLOPT_NOSIGNAL
1487 SETOPT_BOOL( NOSIGNAL
)
1490 SETOPT_BOOL( NOBODY
)
1491 SETOPT_BOOL( FAILONERROR
)
1492 SETOPT_BOOL( UPLOAD
)
1494 SETOPT_BOOL( FTPLISTONLY
)
1495 SETOPT_BOOL( FTPAPPEND
)
1498 static void handle_NETRC(Connection
*conn
, value option
)
1501 CURLcode result
= CURLE_OK
;
1504 switch (Long_val(option
))
1506 case 0: /* CURL_NETRC_OPTIONAL */
1507 netrc
= CURL_NETRC_OPTIONAL
;
1510 case 1:/* CURL_NETRC_IGNORED */
1511 netrc
= CURL_NETRC_IGNORED
;
1514 case 2: /* CURL_NETRC_REQUIRED */
1515 netrc
= CURL_NETRC_REQUIRED
;
1519 failwith("Invalid NETRC Option");
1523 result
= curl_easy_setopt(conn
->connection
,
1527 if (result
!= CURLE_OK
)
1528 raiseError(conn
, result
);
1533 #if HAVE_DECL_CURLOPT_ENCODING
1534 static void handle_ENCODING(Connection
*conn
, value option
)
1537 CURLcode result
= CURLE_OK
;
1539 switch (Long_val(option
))
1541 case 0: /* CURL_ENCODING_NONE */
1542 result
= curl_easy_setopt(conn
->connection
,
1547 case 1: /* CURL_ENCODING_DEFLATE */
1548 result
= curl_easy_setopt(conn
->connection
,
1553 case 2: /* CURL_ENCODING_GZIP */
1554 result
= curl_easy_setopt(conn
->connection
,
1559 case 3: /* CURL_ENCODING_ANY */
1560 result
= curl_easy_setopt(conn
->connection
,
1566 failwith("Invalid Encoding Option");
1570 if (result
!= CURLE_OK
)
1571 raiseError(conn
, result
);
1578 SETOPT_BOOL( FOLLOWLOCATION
)
1579 SETOPT_BOOL( TRANSFERTEXT
)
1581 SETOPT_STRING( USERPWD
)
1582 SETOPT_STRING( PROXYUSERPWD
)
1583 SETOPT_STRING( RANGE
)
1585 static void handle_ERRORBUFFER(Connection
*conn
, value option
)
1588 CURLcode result
= CURLE_OK
;
1590 Store_field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
, option
);
1592 if (conn
->curl_ERRORBUFFER
!= NULL
)
1593 free(conn
->curl_ERRORBUFFER
);
1595 conn
->curl_ERRORBUFFER
= malloc(sizeof(char) * CURL_ERROR_SIZE
);
1597 result
= curl_easy_setopt(conn
->connection
,
1598 CURLOPT_ERRORBUFFER
,
1599 conn
->curl_ERRORBUFFER
);
1601 if (result
!= CURLE_OK
)
1602 raiseError(conn
, result
);
1607 SETOPT_LONG( TIMEOUT
)
1609 static void handle_POSTFIELDS(Connection
*conn
, value option
)
1612 CURLcode result
= CURLE_OK
;
1614 Store_field(conn
->ocamlValues
, Ocaml_POSTFIELDS
, option
);
1616 if (conn
->curl_POSTFIELDS
!= NULL
)
1617 free(conn
->curl_POSTFIELDS
);
1619 conn
->curl_POSTFIELDS
= strdup_ml(option
);
1621 result
= curl_easy_setopt(conn
->connection
,
1623 conn
->curl_POSTFIELDS
);
1625 if (result
!= CURLE_OK
)
1626 raiseError(conn
, result
);
1631 SETOPT_LONG( POSTFIELDSIZE
)
1632 SETOPT_STRING( REFERER
)
1633 SETOPT_STRING( USERAGENT
)
1634 SETOPT_STRING( FTPPORT
)
1635 SETOPT_LONG( LOW_SPEED_LIMIT
)
1636 SETOPT_LONG( LOW_SPEED_TIME
)
1637 SETOPT_LONG( RESUME_FROM
)
1638 SETOPT_STRING( COOKIE
)
1640 SETOPT_SLIST( HTTPHEADER
)
1642 static void handle_HTTPPOST(Connection
*conn
, value option
)
1645 CAMLlocal3(listIter
, formItem
, contentType
);
1646 CURLcode result
= CURLE_OK
;
1650 Store_field(conn
->ocamlValues
, Ocaml_HTTPPOST
, option
);
1652 free_curl_slist(conn
->httpPostBuffers
);
1653 if (conn
->httpPostFirst
!= NULL
)
1654 curl_formfree(conn
->httpPostFirst
);
1656 conn
->httpPostBuffers
= NULL
;
1657 conn
->httpPostFirst
= NULL
;
1658 conn
->httpPostLast
= NULL
;
1660 while (!Is_long(listIter
))
1662 formItem
= Field(listIter
, 0);
1664 switch (Tag_val(formItem
))
1666 case 0: /* CURLFORM_CONTENT */
1667 if (Wosize_val(formItem
) < 3)
1669 failwith("Incorrect CURLFORM_CONTENT parameters");
1672 if (Is_long(Field(formItem
, 2)) &&
1673 Long_val(Field(formItem
, 2)) == 0)
1675 curl_formadd(&conn
->httpPostFirst
,
1676 &conn
->httpPostLast
,
1678 String_val(Field(formItem
, 0)),
1679 CURLFORM_NAMELENGTH
,
1680 string_length(Field(formItem
, 0)),
1681 CURLFORM_COPYCONTENTS
,
1682 String_val(Field(formItem
, 1)),
1683 CURLFORM_CONTENTSLENGTH
,
1684 string_length(Field(formItem
, 1)),
1687 else if (Is_block(Field(formItem
, 2)))
1689 contentType
= Field(formItem
, 2);
1691 curl_formadd(&conn
->httpPostFirst
,
1692 &conn
->httpPostLast
,
1694 String_val(Field(formItem
, 0)),
1695 CURLFORM_NAMELENGTH
,
1696 string_length(Field(formItem
, 0)),
1697 CURLFORM_COPYCONTENTS
,
1698 String_val(Field(formItem
, 1)),
1699 CURLFORM_CONTENTSLENGTH
,
1700 string_length(Field(formItem
, 1)),
1701 CURLFORM_CONTENTTYPE
,
1702 String_val(Field(contentType
, 0)),
1707 failwith("Incorrect CURLFORM_CONTENT parameters");
1711 case 1: /* CURLFORM_FILECONTENT */
1712 if (Wosize_val(formItem
) < 3)
1714 failwith("Incorrect CURLFORM_FILECONTENT parameters");
1717 if (Is_long(Field(formItem
, 2)) &&
1718 Long_val(Field(formItem
, 2)) == 0)
1720 curl_formadd(&conn
->httpPostFirst
,
1721 &conn
->httpPostLast
,
1723 String_val(Field(formItem
, 0)),
1724 CURLFORM_NAMELENGTH
,
1725 string_length(Field(formItem
, 0)),
1726 CURLFORM_FILECONTENT
,
1727 String_val(Field(formItem
, 1)),
1730 else if (Is_block(Field(formItem
, 2)))
1732 contentType
= Field(formItem
, 2);
1734 curl_formadd(&conn
->httpPostFirst
,
1735 &conn
->httpPostLast
,
1737 String_val(Field(formItem
, 0)),
1738 CURLFORM_NAMELENGTH
,
1739 string_length(Field(formItem
, 0)),
1740 CURLFORM_FILECONTENT
,
1741 String_val(Field(formItem
, 1)),
1742 CURLFORM_CONTENTTYPE
,
1743 String_val(Field(contentType
, 0)),
1748 failwith("Incorrect CURLFORM_FILECONTENT parameters");
1752 case 2: /* CURLFORM_FILE */
1753 if (Wosize_val(formItem
) < 3)
1755 failwith("Incorrect CURLFORM_FILE parameters");
1758 if (Is_long(Field(formItem
, 2)) &&
1759 Long_val(Field(formItem
, 2)) == 0)
1761 curl_formadd(&conn
->httpPostFirst
,
1762 &conn
->httpPostLast
,
1764 String_val(Field(formItem
, 0)),
1765 CURLFORM_NAMELENGTH
,
1766 string_length(Field(formItem
, 0)),
1768 String_val(Field(formItem
, 1)),
1771 else if (Is_block(Field(formItem
, 2)))
1773 contentType
= Field(formItem
, 2);
1775 curl_formadd(&conn
->httpPostFirst
,
1776 &conn
->httpPostLast
,
1778 String_val(Field(formItem
, 0)),
1779 CURLFORM_NAMELENGTH
,
1780 string_length(Field(formItem
, 0)),
1782 String_val(Field(formItem
, 1)),
1783 CURLFORM_CONTENTTYPE
,
1784 String_val(Field(contentType
, 0)),
1789 failwith("Incorrect CURLFORM_FILE parameters");
1793 case 3: /* CURLFORM_BUFFER */
1794 if (Wosize_val(formItem
) < 4)
1796 failwith("Incorrect CURLFORM_BUFFER parameters");
1799 if (Is_long(Field(formItem
, 3)) &&
1800 Long_val(Field(formItem
, 3)) == 0)
1802 conn
->httpPostBuffers
= curl_slist_prepend_ml(conn
->httpPostBuffers
, Field(formItem
, 2));
1804 curl_formadd(&conn
->httpPostFirst
,
1805 &conn
->httpPostLast
,
1807 String_val(Field(formItem
, 0)),
1808 CURLFORM_NAMELENGTH
,
1809 string_length(Field(formItem
, 0)),
1811 String_val(Field(formItem
, 1)),
1813 conn
->httpPostBuffers
->data
,
1814 CURLFORM_BUFFERLENGTH
,
1815 string_length(Field(formItem
, 2)),
1818 else if (Is_block(Field(formItem
, 3)))
1820 conn
->httpPostBuffers
= curl_slist_prepend_ml(conn
->httpPostBuffers
, Field(formItem
, 2));
1822 contentType
= Field(formItem
, 3);
1824 curl_formadd(&conn
->httpPostFirst
,
1825 &conn
->httpPostLast
,
1827 String_val(Field(formItem
, 0)),
1828 CURLFORM_NAMELENGTH
,
1829 string_length(Field(formItem
, 0)),
1831 String_val(Field(formItem
, 1)),
1833 conn
->httpPostBuffers
->data
,
1834 CURLFORM_BUFFERLENGTH
,
1835 string_length(Field(formItem
, 2)),
1836 CURLFORM_CONTENTTYPE
,
1837 String_val(Field(contentType
, 0)),
1842 failwith("Incorrect CURLFORM_BUFFER parameters");
1847 listIter
= Field(listIter
, 1);
1850 result
= curl_easy_setopt(conn
->connection
,
1852 conn
->httpPostFirst
);
1854 if (result
!= CURLE_OK
)
1855 raiseError(conn
, result
);
1860 SETOPT_STRING( SSLCERT
)
1861 SETOPT_STRING( SSLCERTTYPE
)
1862 SETOPT_STRING( SSLCERTPASSWD
)
1863 SETOPT_STRING( SSLKEY
)
1864 SETOPT_STRING( SSLKEYTYPE
)
1865 SETOPT_STRING( SSLKEYPASSWD
)
1866 SETOPT_STRING( SSLENGINE
)
1867 SETOPT_BOOL( SSLENGINE_DEFAULT
)
1870 SETOPT_SLIST( QUOTE
)
1871 SETOPT_SLIST( POSTQUOTE
)
1873 SETOPT_STRING( COOKIEFILE
)
1874 SETOPT_LONG( SSLVERSION
)
1876 static void handle_TIMECONDITION(Connection
*conn
, value option
)
1879 CURLcode result
= CURLE_OK
;
1880 int timecond
= CURL_TIMECOND_NONE
;
1882 switch (Long_val(option
))
1884 case 0: timecond
= CURL_TIMECOND_NONE
; break;
1885 case 1: timecond
= CURL_TIMECOND_IFMODSINCE
; break;
1886 case 2: timecond
= CURL_TIMECOND_IFUNMODSINCE
; break;
1887 case 3: timecond
= CURL_TIMECOND_LASTMOD
; break;
1889 failwith("Invalid TIMECOND Option");
1893 result
= curl_easy_setopt(conn
->connection
, CURLOPT_TIMECONDITION
, timecond
);
1895 if (result
!= CURLE_OK
)
1896 raiseError(conn
, result
);
1901 SETOPT_VAL( TIMEVALUE
, Int32_val
)
1902 SETOPT_STRING( CUSTOMREQUEST
)
1903 SETOPT_STRING( INTERFACE
)
1905 static void handle_KRB4LEVEL(Connection
*conn
, value option
)
1908 CURLcode result
= CURLE_OK
;
1910 switch (Long_val(option
))
1912 case 0: /* KRB4_NONE */
1913 result
= curl_easy_setopt(conn
->connection
,
1918 case 1: /* KRB4_CLEAR */
1919 result
= curl_easy_setopt(conn
->connection
,
1924 case 2: /* KRB4_SAFE */
1925 result
= curl_easy_setopt(conn
->connection
,
1930 case 3: /* KRB4_CONFIDENTIAL */
1931 result
= curl_easy_setopt(conn
->connection
,
1936 case 4: /* KRB4_PRIVATE */
1937 result
= curl_easy_setopt(conn
->connection
,
1943 failwith("Invalid KRB4 Option");
1947 if (result
!= CURLE_OK
)
1948 raiseError(conn
, result
);
1953 SETOPT_BOOL( SSL_VERIFYPEER
)
1954 SETOPT_STRING( CAINFO
)
1955 SETOPT_STRING( CAPATH
)
1956 SETOPT_BOOL( FILETIME
)
1957 SETOPT_LONG( MAXREDIRS
)
1958 SETOPT_LONG( MAXCONNECTS
)
1960 static void handle_CLOSEPOLICY(Connection
*conn
, value option
)
1963 CURLcode result
= CURLE_OK
;
1965 switch (Long_val(option
))
1967 case 0: /* CLOSEPOLICY_OLDEST */
1968 result
= curl_easy_setopt(conn
->connection
,
1969 CURLOPT_CLOSEPOLICY
,
1970 CURLCLOSEPOLICY_OLDEST
);
1973 case 1: /* CLOSEPOLICY_LEAST_RECENTLY_USED */
1974 result
= curl_easy_setopt(conn
->connection
,
1975 CURLOPT_CLOSEPOLICY
,
1976 CURLCLOSEPOLICY_LEAST_RECENTLY_USED
);
1980 failwith("Invalid CLOSEPOLICY Option");
1984 if (result
!= CURLE_OK
)
1985 raiseError(conn
, result
);
1990 SETOPT_BOOL( FRESH_CONNECT
)
1991 SETOPT_BOOL( FORBID_REUSE
)
1992 SETOPT_STRING( RANDOM_FILE
)
1993 SETOPT_STRING( EGDSOCKET
)
1994 SETOPT_LONG( CONNECTTIMEOUT
)
1995 SETOPT_BOOL( HTTPGET
)
1997 static void handle_SSL_VERIFYHOST(Connection
*conn
, value option
)
2000 CURLcode result
= CURLE_OK
;
2002 switch (Long_val(option
))
2004 case 0: /* SSLVERIFYHOST_NONE */
2005 case 1: /* SSLVERIFYHOST_EXISTENCE */
2006 case 2: /* SSLVERIFYHOST_HOSTNAME */
2007 result
= curl_easy_setopt(conn
->connection
,
2008 CURLOPT_SSL_VERIFYHOST
,
2009 /* map EXISTENCE to HOSTNAME */
2010 Long_val(option
) == 0 ? 0 : 2);
2014 failwith("Invalid SSLVERIFYHOST Option");
2018 if (result
!= CURLE_OK
)
2019 raiseError(conn
, result
);
2024 SETOPT_STRING( COOKIEJAR
)
2025 SETOPT_STRING( SSL_CIPHER_LIST
)
2027 static void handle_HTTP_VERSION(Connection
*conn
, value option
)
2030 CURLcode result
= CURLE_OK
;
2032 switch (Long_val(option
))
2034 case 0: /* HTTP_VERSION_NONE */
2035 result
= curl_easy_setopt(conn
->connection
,
2036 CURLOPT_HTTP_VERSION
,
2037 CURL_HTTP_VERSION_NONE
);
2040 case 1: /* HTTP_VERSION_1_0 */
2041 result
= curl_easy_setopt(conn
->connection
,
2042 CURLOPT_HTTP_VERSION
,
2043 CURL_HTTP_VERSION_1_0
);
2046 case 2: /* HTTP_VERSION_1_1 */
2047 result
= curl_easy_setopt(conn
->connection
,
2048 CURLOPT_HTTP_VERSION
,
2049 CURL_HTTP_VERSION_1_1
);
2053 failwith("Invalid HTTP_VERSION Option");
2057 if (result
!= CURLE_OK
)
2058 raiseError(conn
, result
);
2063 SETOPT_BOOL( FTP_USE_EPSV
)
2064 SETOPT_LONG( DNS_CACHE_TIMEOUT
)
2065 SETOPT_BOOL( DNS_USE_GLOBAL_CACHE
)
2067 #if HAVE_DECL_CURLOPT_PRIVATE
2068 SETOPT_STRING( PRIVATE
)
2071 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2072 SETOPT_SLIST( HTTP200ALIASES
)
2075 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2076 SETOPT_BOOL( UNRESTRICTED_AUTH
)
2079 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2080 SETOPT_BOOL( FTP_USE_EPRT
)
2083 #if HAVE_DECL_CURLOPT_HTTPAUTH
2084 static void handle_HTTPAUTH(Connection
*conn
, value option
)
2087 CAMLlocal1(listIter
);
2088 CURLcode result
= CURLE_OK
;
2089 long auth
= CURLAUTH_NONE
;
2093 while (!Is_long(listIter
))
2095 switch (Long_val(Field(listIter
, 0)))
2097 case 0: /* CURLAUTH_BASIC */
2098 auth
|= CURLAUTH_BASIC
;
2101 case 1: /* CURLAUTH_DIGEST */
2102 auth
|= CURLAUTH_DIGEST
;
2105 case 2: /* CURLAUTH_GSSNEGOTIATE */
2106 auth
|= CURLAUTH_GSSNEGOTIATE
;
2109 case 3: /* CURLAUTH_NTLM */
2110 auth
|= CURLAUTH_NTLM
;
2113 case 4: /* CURLAUTH_ANY */
2114 auth
|= CURLAUTH_ANY
;
2117 case 5: /* CURLAUTH_ANYSAFE */
2118 auth
|= CURLAUTH_ANYSAFE
;
2122 failwith("Invalid HTTPAUTH Value");
2126 listIter
= Field(listIter
, 1);
2129 result
= curl_easy_setopt(conn
->connection
,
2133 if (result
!= CURLE_OK
)
2134 raiseError(conn
, result
);
2140 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2141 SETOPT_BOOL( FTP_CREATE_MISSING_DIRS
)
2144 #if HAVE_DECL_CURLOPT_PROXYAUTH
2145 static void handle_PROXYAUTH(Connection
*conn
, value option
)
2148 CAMLlocal1(listIter
);
2149 CURLcode result
= CURLE_OK
;
2150 long auth
= CURLAUTH_NONE
;
2154 while (!Is_long(listIter
))
2156 switch (Long_val(Field(listIter
, 0)))
2158 case 0: /* CURLAUTH_BASIC */
2159 auth
|= CURLAUTH_BASIC
;
2162 case 1: /* CURLAUTH_DIGEST */
2163 auth
|= CURLAUTH_DIGEST
;
2166 case 2: /* CURLAUTH_GSSNEGOTIATE */
2167 auth
|= CURLAUTH_GSSNEGOTIATE
;
2170 case 3: /* CURLAUTH_NTLM */
2171 auth
|= CURLAUTH_NTLM
;
2174 case 4: /* CURLAUTH_ANY */
2175 auth
|= CURLAUTH_ANY
;
2178 case 5: /* CURLAUTH_ANYSAFE */
2179 auth
|= CURLAUTH_ANYSAFE
;
2183 failwith("Invalid HTTPAUTH Value");
2187 listIter
= Field(listIter
, 1);
2190 result
= curl_easy_setopt(conn
->connection
,
2194 if (result
!= CURLE_OK
)
2195 raiseError(conn
, result
);
2201 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2202 SETOPT_LONG( FTP_RESPONSE_TIMEOUT
)
2205 #if HAVE_DECL_CURLOPT_IPRESOLVE
2206 static void handle_IPRESOLVE(Connection
*conn
, value option
)
2209 CURLcode result
= CURLE_OK
;
2211 switch (Long_val(option
))
2213 case 0: /* CURL_IPRESOLVE_WHATEVER */
2214 result
= curl_easy_setopt(conn
->connection
,
2216 CURL_IPRESOLVE_WHATEVER
);
2219 case 1: /* CURL_IPRESOLVE_V4 */
2220 result
= curl_easy_setopt(conn
->connection
,
2225 case 2: /* CURL_IPRESOLVE_V6 */
2226 result
= curl_easy_setopt(conn
->connection
,
2232 failwith("Invalid IPRESOLVE Value");
2236 if (result
!= CURLE_OK
)
2237 raiseError(conn
, result
);
2243 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2244 SETOPT_VAL( MAXFILESIZE
, Int32_val
)
2247 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
2248 SETOPT_INT64( INFILESIZE_LARGE
)
2251 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
2252 SETOPT_INT64( RESUME_FROM_LARGE
)
2255 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
2256 SETOPT_INT64( MAXFILESIZE_LARGE
)
2259 #if HAVE_DECL_CURLOPT_NETRC_FILE
2260 SETOPT_STRING( NETRC_FILE
)
2263 #if HAVE_DECL_CURLOPT_FTP_SSL
2264 static void handle_FTP_SSL(Connection
*conn
, value option
)
2267 CURLcode result
= CURLE_OK
;
2269 switch (Long_val(option
))
2271 case 0: /* CURLFTPSSL_NONE */
2272 result
= curl_easy_setopt(conn
->connection
,
2277 case 1: /* CURLFTPSSL_TRY */
2278 result
= curl_easy_setopt(conn
->connection
,
2283 case 2: /* CURLFTPSSL_CONTROL */
2284 result
= curl_easy_setopt(conn
->connection
,
2286 CURLFTPSSL_CONTROL
);
2289 case 3: /* CURLFTPSSL_ALL */
2290 result
= curl_easy_setopt(conn
->connection
,
2296 failwith("Invalid FTP_SSL Value");
2300 if (result
!= CURLE_OK
)
2301 raiseError(conn
, result
);
2307 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
2308 SETOPT_INT64( POSTFIELDSIZE_LARGE
)
2311 #if HAVE_DECL_CURLOPT_TCP_NODELAY
2312 /* not using SETOPT_BOOL here because of TCP_NODELAY defined in winsock.h */
2313 SETOPT_VAL_( handle_TCP_NODELAY
, CURLOPT_TCP_NODELAY
, Bool_val
)
2316 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
2317 static void handle_FTPSSLAUTH(Connection
*conn
, value option
)
2320 CURLcode result
= CURLE_OK
;
2322 switch (Long_val(option
))
2324 case 0: /* CURLFTPAUTH_DEFAULT */
2325 result
= curl_easy_setopt(conn
->connection
,
2327 CURLFTPAUTH_DEFAULT
);
2330 case 1: /* CURLFTPAUTH_SSL */
2331 result
= curl_easy_setopt(conn
->connection
,
2336 case 2: /* CURLFTPAUTH_TLS */
2337 result
= curl_easy_setopt(conn
->connection
,
2343 failwith("Invalid FTPSSLAUTH value");
2347 if (result
!= CURLE_OK
)
2348 raiseError(conn
, result
);
2354 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
2355 SETOPT_STRING( FTP_ACCOUNT
)
2358 #if HAVE_DECL_CURLOPT_COOKIELIST
2359 SETOPT_STRING( COOKIELIST
)
2362 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
2363 SETOPT_BOOL( IGNORE_CONTENT_LENGTH
)
2366 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
2367 SETOPT_BOOL( FTP_SKIP_PASV_IP
)
2370 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
2371 static void handle_FTP_FILEMETHOD(Connection
*conn
, value option
)
2374 CURLcode result
= CURLE_OK
;
2376 switch (Long_val(option
))
2378 case 0: /* CURLFTPMETHOD_DEFAULT */
2379 result
= curl_easy_setopt(conn
->connection
,
2380 CURLOPT_FTP_FILEMETHOD
,
2381 CURLFTPMETHOD_DEFAULT
);
2384 case 1: /* CURLFTMETHOD_MULTICWD */
2385 result
= curl_easy_setopt(conn
->connection
,
2386 CURLOPT_FTP_FILEMETHOD
,
2387 CURLFTPMETHOD_MULTICWD
);
2390 case 2: /* CURLFTPMETHOD_NOCWD */
2391 result
= curl_easy_setopt(conn
->connection
,
2392 CURLOPT_FTP_FILEMETHOD
,
2393 CURLFTPMETHOD_NOCWD
);
2396 case 3: /* CURLFTPMETHOD_SINGLECWD */
2397 result
= curl_easy_setopt(conn
->connection
,
2398 CURLOPT_FTP_FILEMETHOD
,
2399 CURLFTPMETHOD_SINGLECWD
);
2402 failwith("Invalid FTP_FILEMETHOD value");
2406 if (result
!= CURLE_OK
)
2407 raiseError(conn
, result
);
2413 #if HAVE_DECL_CURLOPT_LOCALPORT
2414 SETOPT_LONG( LOCALPORT
)
2417 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
2418 SETOPT_LONG( LOCALPORTRANGE
)
2421 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
2422 SETOPT_BOOL( CONNECT_ONLY
)
2425 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
2426 SETOPT_INT64( MAX_SEND_SPEED_LARGE
)
2429 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
2430 SETOPT_INT64( MAX_RECV_SPEED_LARGE
)
2433 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
2434 SETOPT_STRING( FTP_ALTERNATIVE_TO_USER
)
2437 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
2438 SETOPT_BOOL( SSL_SESSIONID_CACHE
)
2441 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
2442 static void handle_SSH_AUTH_TYPES(Connection
*conn
, value option
)
2445 CAMLlocal1(listIter
);
2446 CURLcode result
= CURLE_OK
;
2447 long authTypes
= CURLSSH_AUTH_NONE
;
2451 while (!Is_long(listIter
))
2453 switch (Long_val(Field(listIter
, 0)))
2455 case 0: /* CURLSSH_AUTH_ANY */
2456 authTypes
|= CURLSSH_AUTH_ANY
;
2459 case 1: /* CURLSSH_AUTH_PUBLICKEY */
2460 authTypes
|= CURLSSH_AUTH_PUBLICKEY
;
2463 case 2: /* CURLSSH_AUTH_PASSWORD */
2464 authTypes
|= CURLSSH_AUTH_PASSWORD
;
2467 case 3: /* CURLSSH_AUTH_HOST */
2468 authTypes
|= CURLSSH_AUTH_HOST
;
2471 case 4: /* CURLSSH_AUTH_KEYBOARD */
2472 authTypes
|= CURLSSH_AUTH_KEYBOARD
;
2476 failwith("Invalid CURLSSH_AUTH_TYPES Value");
2480 listIter
= Field(listIter
, 1);
2483 result
= curl_easy_setopt(conn
->connection
,
2484 CURLOPT_SSH_AUTH_TYPES
,
2487 if (result
!= CURLE_OK
)
2488 raiseError(conn
, result
);
2494 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
2495 SETOPT_STRING( SSH_PUBLIC_KEYFILE
)
2498 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
2499 SETOPT_STRING( SSH_PRIVATE_KEYFILE
)
2502 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
2503 static void handle_FTP_SSL_CCC(Connection
*conn
, value option
)
2506 CURLcode result
= CURLE_OK
;
2508 switch (Long_val(option
))
2510 case 0: /* CURLFTPSSL_CCC_NONE */
2511 result
= curl_easy_setopt(conn
->connection
,
2512 CURLOPT_FTP_SSL_CCC
,
2513 CURLFTPSSL_CCC_NONE
);
2516 case 1: /* CURLFTPSSL_CCC_PASSIVE */
2517 result
= curl_easy_setopt(conn
->connection
,
2518 CURLOPT_FTP_SSL_CCC
,
2519 CURLFTPSSL_CCC_PASSIVE
);
2522 case 2: /* CURLFTPSSL_CCC_ACTIVE */
2523 result
= curl_easy_setopt(conn
->connection
,
2524 CURLOPT_FTP_SSL_CCC
,
2525 CURLFTPSSL_CCC_ACTIVE
);
2529 failwith("Invalid FTPSSL_CCC value");
2533 if (result
!= CURLE_OK
)
2534 raiseError(conn
, result
);
2540 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
2541 SETOPT_LONG( TIMEOUT_MS
)
2544 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
2545 SETOPT_LONG( CONNECTTIMEOUT_MS
)
2548 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
2549 SETOPT_BOOL( HTTP_TRANSFER_DECODING
)
2552 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
2553 SETOPT_BOOL( HTTP_CONTENT_DECODING
)
2556 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
2557 SETOPT_LONG( NEW_FILE_PERMS
)
2560 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
2561 SETOPT_LONG( NEW_DIRECTORY_PERMS
)
2564 #if HAVE_DECL_CURLOPT_POST301
2565 SETOPT_BOOL( POST301
)
2568 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
2569 SETOPT_STRING( SSH_HOST_PUBLIC_KEY_MD5
)
2572 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
2573 SETOPT_STRING( COPYPOSTFIELDS
)
2576 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
2577 SETOPT_BOOL( PROXY_TRANSFER_MODE
)
2580 #if HAVE_DECL_CURLOPT_AUTOREFERER
2581 SETOPT_BOOL( AUTOREFERER
)
2584 #if HAVE_DECL_CURLOPT_PROXYTYPE
2585 static void handle_PROXYTYPE(Connection
*conn
, value option
)
2588 CURLcode result
= CURLE_OK
;
2591 switch (Long_val(option
))
2593 case 0: proxy_type
= CURLPROXY_HTTP
; break;
2594 case 1: proxy_type
= CURLPROXY_HTTP_1_0
; break;
2595 case 2: proxy_type
= CURLPROXY_SOCKS4
; break;
2596 case 3: proxy_type
= CURLPROXY_SOCKS5
; break;
2597 case 4: proxy_type
= CURLPROXY_SOCKS4A
; break;
2598 case 5: proxy_type
= CURLPROXY_SOCKS5_HOSTNAME
; break;
2600 failwith("Invalid curl proxy type");
2603 result
= curl_easy_setopt(conn
->connection
,
2607 if (result
!= CURLE_OK
)
2608 raiseError(conn
, result
);
2614 #if HAVE_DECL_CURLOPT_PROTOCOLS || HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2619 CURLPROTO_HTTP
, CURLPROTO_HTTPS
, CURLPROTO_FTP
, CURLPROTO_FTPS
, CURLPROTO_SCP
, CURLPROTO_SFTP
,
2620 CURLPROTO_TELNET
, CURLPROTO_LDAP
, CURLPROTO_LDAPS
, CURLPROTO_DICT
, CURLPROTO_FILE
, CURLPROTO_TFTP
,
2621 /* factor out with autoconf? */
2622 #if defined(CURLPROTO_IMAP)
2627 #if defined(CURLPROTO_IMAPS)
2632 #if defined(CURLPROTO_POP3)
2637 #if defined(CURLPROTO_POP3S)
2642 #if defined(CURLPROTO_SMTP)
2647 #if defined(CURLPROTO_SMTPS)
2652 #if defined(CURLPROTO_RTSP)
2657 #if defined(CURLPROTO_RTMP)
2662 #if defined(CURLPROTO_RTMPT)
2667 #if defined(CURLPROTO_RTMPE)
2672 #if defined(CURLPROTO_RTMPTE)
2677 #if defined(CURLPROTO_RTMPS)
2682 #if defined(CURLPROTO_RTMPTS)
2687 #if defined(CURLPROTO_GOPHER)
2694 static void handle_PROTOCOLSOPTION(CURLoption curlopt
, Connection
*conn
, value option
)
2697 CURLcode result
= CURLE_OK
;
2698 long bits
= convert_bit_list(protoMap
, sizeof(protoMap
) / sizeof(protoMap
[0]), option
);
2700 result
= curl_easy_setopt(conn
->connection
, curlopt
, bits
);
2702 if (result
!= CURLE_OK
)
2703 raiseError(conn
, result
);
2709 #if HAVE_DECL_CURLOPT_PROTOCOLS
2710 static void handle_PROTOCOLS(Connection
*conn
, value option
)
2712 handle_PROTOCOLSOPTION(CURLOPT_PROTOCOLS
, conn
, option
);
2716 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
2717 static void handle_REDIR_PROTOCOLS(Connection
*conn
, value option
)
2719 handle_PROTOCOLSOPTION(CURLOPT_REDIR_PROTOCOLS
, conn
, option
);
2723 #if HAVE_DECL_CURLOPT_RESOLVE
2724 SETOPT_SLIST( RESOLVE
)
2727 #if HAVE_DECL_CURLOPT_DNS_SERVERS
2728 SETOPT_STRING( DNS_SERVERS
)
2731 #if HAVE_DECL_CURLOPT_MAIL_FROM
2732 SETOPT_STRING( MAIL_FROM
)
2735 #if HAVE_DECL_CURLOPT_MAIL_RCPT
2736 SETOPT_SLIST( MAIL_RCPT
)
2740 ** curl_easy_setopt helper function
2743 #define MAP(name) { handle_ ## name, "CURLOPT_"#name, Ocaml_##name }
2744 #define MAP_NO(name) { NULL, "CURLOPT_"#name , Ocaml_##name }
2745 #define IMM(name) { handle_ ## name, "CURLOPT_"#name, -1 }
2746 #define IMM_NO(name) { NULL, "CURLOPT_"#name , -1 }
2748 CURLOptionMapping implementedOptionMap
[] =
2756 IMM(HTTPPROXYTUNNEL
),
2760 #if HAVE_DECL_CURLOPT_NOSIGNAL
2772 #if HAVE_DECL_CURLOPT_ENCODING
2777 IMM(FOLLOWLOCATION
),
2783 IMM(ERRORBUFFER
), /* mutable buffer, as output value, do not duplicate */
2790 IMM(LOW_SPEED_LIMIT
),
2791 IMM(LOW_SPEED_TIME
),
2803 IMM(SSLENGINE_DEFAULT
),
2807 MAP(HEADERFUNCTION
),
2815 MAP(PROGRESSFUNCTION
),
2816 IMM(SSL_VERIFYPEER
),
2827 IMM(CONNECTTIMEOUT
),
2829 IMM(SSL_VERIFYHOST
),
2831 MAP(SSL_CIPHER_LIST
),
2834 IMM(DNS_CACHE_TIMEOUT
),
2835 IMM(DNS_USE_GLOBAL_CACHE
),
2837 #if HAVE_DECL_CURLOPT_PRIVATE
2842 #if HAVE_DECL_CURLOPT_HTTP200ALIASES
2843 MAP(HTTP200ALIASES
),
2845 MAP_NO(HTTP200ALIASES
),
2847 #if HAVE_DECL_CURLOPT_UNRESTRICTED_AUTH
2848 IMM(UNRESTRICTED_AUTH
),
2850 IMM_NO(UNRESTRICTED_AUTH
),
2852 #if HAVE_DECL_CURLOPT_FTP_USE_EPRT
2855 IMM_NO(FTP_USE_EPRT
),
2857 #if HAVE_DECL_CURLOPT_HTTPAUTH
2862 #if HAVE_DECL_CURLOPT_FTP_CREATE_MISSING_DIRS
2863 IMM(FTP_CREATE_MISSING_DIRS
),
2865 IMM_NO(FTP_CREATE_MISSING_DIRS
),
2867 #if HAVE_DECL_CURLOPT_PROXYAUTH
2872 #if HAVE_DECL_CURLOPT_FTP_RESPONSE_TIMEOUT
2873 IMM(FTP_RESPONSE_TIMEOUT
),
2875 IMM_NO(FTP_RESPONSE_TIMEOUT
),
2877 #if HAVE_DECL_CURLOPT_IPRESOLVE
2882 #if HAVE_DECL_CURLOPT_MAXFILESIZE
2885 IMM_NO(MAXFILESIZE
),
2887 #if HAVE_DECL_CURLOPT_INFILESIZE_LARGE
2888 IMM(INFILESIZE_LARGE
),
2890 IMM_NO(INFILESIZE_LARGE
),
2892 #if HAVE_DECL_CURLOPT_RESUME_FROM_LARGE
2893 IMM(RESUME_FROM_LARGE
),
2895 IMM_NO(RESUME_FROM_LARGE
),
2897 #if HAVE_DECL_CURLOPT_MAXFILESIZE_LARGE
2898 IMM(MAXFILESIZE_LARGE
),
2900 IMM_NO(MAXFILESIZE_LARGE
),
2902 #if HAVE_DECL_CURLOPT_NETRC_FILE
2907 #if HAVE_DECL_CURLOPT_FTP_SSL
2912 #if HAVE_DECL_CURLOPT_POSTFIELDSIZE_LARGE
2913 IMM(POSTFIELDSIZE_LARGE
),
2915 IMM_NO(POSTFIELDSIZE_LARGE
),
2917 #if HAVE_DECL_CURLOPT_TCP_NODELAY
2920 IMM_NO(TCP_NODELAY
),
2922 #if HAVE_DECL_CURLOPT_FTPSSLAUTH
2927 #if HAVE_DECL_CURLOPT_IOCTLFUNCTION
2930 MAP_NO(IOCTLFUNCTION
),
2932 #if HAVE_DECL_CURLOPT_FTP_ACCOUNT
2935 MAP_NO(FTP_ACCOUNT
),
2937 #if HAVE_DECL_CURLOPT_COOKIELIST
2942 #if HAVE_DECL_CURLOPT_IGNORE_CONTENT_LENGTH
2943 IMM(IGNORE_CONTENT_LENGTH
),
2945 IMM_NO(IGNORE_CONTENT_LENGTH
),
2947 #if HAVE_DECL_CURLOPT_FTP_SKIP_PASV_IP
2948 IMM(FTP_SKIP_PASV_IP
),
2950 IMM_NO(FTP_SKIP_PASV_IP
),
2952 #if HAVE_DECL_CURLOPT_FTP_FILEMETHOD
2953 IMM(FTP_FILEMETHOD
),
2955 IMM_NO(FTP_FILEMETHOD
),
2957 #if HAVE_DECL_CURLOPT_LOCALPORT
2962 #if HAVE_DECL_CURLOPT_LOCALPORTRANGE
2963 IMM(LOCALPORTRANGE
),
2965 IMM_NO(LOCALPORTRANGE
),
2967 #if HAVE_DECL_CURLOPT_CONNECT_ONLY
2970 IMM_NO(CONNECT_ONLY
),
2972 #if HAVE_DECL_CURLOPT_MAX_SEND_SPEED_LARGE
2973 IMM(MAX_SEND_SPEED_LARGE
),
2975 IMM_NO(MAX_SEND_SPEED_LARGE
),
2977 #if HAVE_DECL_CURLOPT_MAX_RECV_SPEED_LARGE
2978 IMM(MAX_RECV_SPEED_LARGE
),
2980 IMM_NO(MAX_RECV_SPEED_LARGE
),
2982 #if HAVE_DECL_CURLOPT_FTP_ALTERNATIVE_TO_USER
2983 MAP(FTP_ALTERNATIVE_TO_USER
),
2985 MAP_NO(FTP_ALTERNATIVE_TO_USER
),
2987 #if HAVE_DECL_CURLOPT_SSL_SESSIONID_CACHE
2988 IMM(SSL_SESSIONID_CACHE
),
2990 IMM_NO(SSL_SESSIONID_CACHE
),
2992 #if HAVE_DECL_CURLOPT_SSH_AUTH_TYPES
2993 IMM(SSH_AUTH_TYPES
),
2995 IMM_NO(SSH_AUTH_TYPES
),
2997 #if HAVE_DECL_CURLOPT_SSH_PUBLIC_KEYFILE
2998 MAP(SSH_PUBLIC_KEYFILE
),
3000 MAP_NO(SSH_PUBLIC_KEYFILE
),
3002 #if HAVE_DECL_CURLOPT_SSH_PRIVATE_KEYFILE
3003 MAP(SSH_PRIVATE_KEYFILE
),
3005 MAP_NO(SSH_PRIVATE_KEYFILE
),
3007 #if HAVE_DECL_CURLOPT_FTP_SSL_CCC
3010 IMM_NO(FTP_SSL_CCC
),
3012 #if HAVE_DECL_CURLOPT_TIMEOUT_MS
3017 #if HAVE_DECL_CURLOPT_CONNECTTIMEOUT_MS
3018 IMM(CONNECTTIMEOUT_MS
),
3020 IMM_NO(CONNECTTIMEOUT_MS
),
3022 #if HAVE_DECL_CURLOPT_HTTP_TRANSFER_DECODING
3023 IMM(HTTP_TRANSFER_DECODING
),
3025 IMM_NO(HTTP_TRANSFER_DECODING
),
3027 #if HAVE_DECL_CURLOPT_HTTP_CONTENT_DECODING
3028 IMM(HTTP_CONTENT_DECODING
),
3030 IMM_NO(HTTP_CONTENT_DECODING
),
3032 #if HAVE_DECL_CURLOPT_NEW_FILE_PERMS
3033 IMM(NEW_FILE_PERMS
),
3035 IMM_NO(NEW_FILE_PERMS
),
3037 #if HAVE_DECL_CURLOPT_NEW_DIRECTORY_PERMS
3038 IMM(NEW_DIRECTORY_PERMS
),
3040 IMM_NO(NEW_DIRECTORY_PERMS
),
3042 #if HAVE_DECL_CURLOPT_POST301
3047 #if HAVE_DECL_CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
3048 MAP(SSH_HOST_PUBLIC_KEY_MD5
),
3050 MAP_NO(SSH_HOST_PUBLIC_KEY_MD5
),
3052 #if HAVE_DECL_CURLOPT_COPYPOSTFIELDS
3053 MAP(COPYPOSTFIELDS
),
3055 MAP_NO(COPYPOSTFIELDS
),
3057 #if HAVE_DECL_CURLOPT_PROXY_TRANSFER_MODE
3058 IMM(PROXY_TRANSFER_MODE
),
3060 IMM_NO(PROXY_TRANSFER_MODE
),
3062 #if HAVE_DECL_CURLOPT_SEEKFUNCTION
3065 MAP_NO(SEEKFUNCTION
),
3067 #if HAVE_DECL_CURLOPT_AUTOREFERER
3070 IMM_NO(AUTOREFERER
),
3072 #if HAVE_DECL_CURLOPT_OPENSOCKETFUNCTION
3073 MAP(OPENSOCKETFUNCTION
),
3075 MAP_NO(OPENSOCKETFUNCTION
),
3077 #if HAVE_DECL_CURLOPT_PROXYTYPE
3082 #if HAVE_DECL_CURLOPT_PROTOCOLS
3087 #if HAVE_DECL_CURLOPT_REDIR_PROTOCOLS
3088 IMM(REDIR_PROTOCOLS
),
3090 IMM_NO(REDIR_PROTOCOLS
),
3092 #if HAVE_DECL_CURLOPT_RESOLVE
3097 #if HAVE_DECL_CURLOPT_DNS_SERVERS
3100 MAP_NO(DNS_SERVERS
),
3102 #if HAVE_DECL_CURLOPT_MAIL_FROM
3107 #if HAVE_DECL_CURLOPT_MAIL_RCPT
3114 static Connection
*duplicateConnection(Connection
*original
)
3116 Connection
*connection
= NULL
;
3119 CURLOptionMapping
* this = NULL
;
3121 caml_enter_blocking_section();
3122 h
= curl_easy_duphandle(original
->connection
);
3123 caml_leave_blocking_section();
3125 connection
= allocConnection(h
);
3127 for (i
= 0; i
< sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
); i
++)
3129 this = &implementedOptionMap
[i
];
3130 if (-1 == this->ocamlValue
) continue;
3131 if (this->optionHandler
&& (Field(original
->ocamlValues
, this->ocamlValue
) != Val_unit
))
3133 this->optionHandler(connection
, Field(original
->ocamlValues
, this->ocamlValue
));
3140 CAMLprim value
helper_curl_easy_setopt(value conn
, value option
)
3142 CAMLparam2(conn
, option
);
3144 Connection
*connection
= Connection_val(conn
);
3145 CURLOptionMapping
* thisOption
= NULL
;
3146 static value
* exception
= NULL
;
3148 checkConnection(connection
);
3150 data
= Field(option
, 0);
3152 if (Tag_val(option
) < sizeof(implementedOptionMap
)/sizeof(CURLOptionMapping
))
3154 thisOption
= &implementedOptionMap
[Tag_val(option
)];
3155 if (thisOption
->optionHandler
)
3157 thisOption
->optionHandler(connection
, data
);
3161 if (NULL
== exception
)
3163 exception
= caml_named_value("Curl.NotImplemented");
3164 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
3167 caml_raise_with_string(*exception
, thisOption
->name
);
3172 caml_failwith("Invalid CURLOPT Option");
3175 CAMLreturn(Val_unit
);
3179 ** curl_easy_perform helper function
3182 CAMLprim value
helper_curl_easy_perform(value conn
)
3185 CURLcode result
= CURLE_OK
;
3186 Connection
*connection
= Connection_val(conn
);
3188 checkConnection(connection
);
3190 enter_blocking_section();
3191 result
= curl_easy_perform(connection
->connection
);
3192 leave_blocking_section();
3194 if (result
!= CURLE_OK
)
3195 raiseError(connection
, result
);
3197 CAMLreturn(Val_unit
);
3201 ** curl_easy_cleanup helper function
3204 CAMLprim value
helper_curl_easy_cleanup(value conn
)
3207 Connection
*connection
= Connection_val(conn
);
3209 checkConnection(connection
);
3211 removeConnection(connection
, 0);
3213 CAMLreturn(Val_unit
);
3217 ** curl_easy_duphandle helper function
3220 CAMLprim value
helper_curl_easy_duphandle(value conn
)
3224 Connection
*connection
= Connection_val(conn
);
3226 checkConnection(connection
);
3228 result
= caml_curl_alloc(duplicateConnection(connection
));
3234 ** curl_easy_getinfo helper function
3237 enum GetInfoResultType
{
3238 StringValue
, LongValue
, DoubleValue
, StringListValue
3241 value
convertStringList(struct curl_slist
*slist
)
3244 CAMLlocal3(result
, current
, next
);
3245 struct curl_slist
*p
= slist
;
3247 result
= Val_int(0);
3248 current
= Val_int(0);
3253 next
= alloc_tuple(2);
3254 Store_field(next
, 0, caml_copy_string(p
->data
));
3255 Store_field(next
, 1, Val_int(0));
3257 if (result
== Val_int(0))
3260 if (current
!= Val_int(0))
3261 Store_field(current
, 1, next
);
3268 curl_slist_free_all(slist
);
3273 CAMLprim value
helper_curl_easy_getinfo(value conn
, value option
)
3275 CAMLparam2(conn
, option
);
3277 CURLcode curlResult
;
3278 Connection
*connection
= Connection_val(conn
);
3279 enum GetInfoResultType resultType
;
3280 char *strValue
= NULL
;
3283 struct curl_slist
*stringListValue
= NULL
;
3285 checkConnection(connection
);
3287 switch(Long_val(option
))
3289 #if HAVE_DECL_CURLINFO_EFFECTIVE_URL
3290 case 0: /* CURLINFO_EFFECTIVE_URL */
3291 resultType
= StringValue
;
3293 curlResult
= curl_easy_getinfo(connection
->connection
,
3294 CURLINFO_EFFECTIVE_URL
,
3298 #pragma message("libcurl does not provide CURLINFO_EFFECTIVE_URL")
3301 #if HAVE_DECL_CURLINFO_RESPONSE_CODE || HAVE_DECL_CURLINFO_HTTP_CODE
3302 case 1: /* CURLINFO_HTTP_CODE */
3303 case 2: /* CURLINFO_RESPONSE_CODE */
3304 #if HAVE_DECL_CURLINFO_RESPONSE_CODE
3305 resultType
= LongValue
;
3307 curlResult
= curl_easy_getinfo(connection
->connection
,
3308 CURLINFO_RESPONSE_CODE
,
3311 resultType
= LongValue
;
3313 curlResult
= curl_easy_getinfo(connection
->connection
,
3320 #if HAVE_DECL_CURLINFO_TOTAL_TIME
3321 case 3: /* CURLINFO_TOTAL_TIME */
3322 resultType
= DoubleValue
;
3324 curlResult
= curl_easy_getinfo(connection
->connection
,
3325 CURLINFO_TOTAL_TIME
,
3330 #if HAVE_DECL_CURLINFO_NAMELOOKUP_TIME
3331 case 4: /* CURLINFO_NAMELOOKUP_TIME */
3332 resultType
= DoubleValue
;
3334 curlResult
= curl_easy_getinfo(connection
->connection
,
3335 CURLINFO_NAMELOOKUP_TIME
,
3340 #if HAVE_DECL_CURLINFO_CONNECT_TIME
3341 case 5: /* CURLINFO_CONNECT_TIME */
3342 resultType
= DoubleValue
;
3344 curlResult
= curl_easy_getinfo(connection
->connection
,
3345 CURLINFO_CONNECT_TIME
,
3350 #if HAVE_DECL_CURLINFO_PRETRANSFER_TIME
3351 case 6: /* CURLINFO_PRETRANSFER_TIME */
3352 resultType
= DoubleValue
;
3354 curlResult
= curl_easy_getinfo(connection
->connection
,
3355 CURLINFO_PRETRANSFER_TIME
,
3360 #if HAVE_DECL_CURLINFO_SIZE_UPLOAD
3361 case 7: /* CURLINFO_SIZE_UPLOAD */
3362 resultType
= DoubleValue
;
3364 curlResult
= curl_easy_getinfo(connection
->connection
,
3365 CURLINFO_SIZE_UPLOAD
,
3370 #if HAVE_DECL_CURLINFO_SIZE_DOWNLOAD
3371 case 8: /* CURLINFO_SIZE_DOWNLOAD */
3372 resultType
= DoubleValue
;
3374 curlResult
= curl_easy_getinfo(connection
->connection
,
3375 CURLINFO_SIZE_DOWNLOAD
,
3380 #if HAVE_DECL_CURLINFO_SPEED_DOWNLOAD
3381 case 9: /* CURLINFO_SPEED_DOWNLOAD */
3382 resultType
= DoubleValue
;
3384 curlResult
= curl_easy_getinfo(connection
->connection
,
3385 CURLINFO_SPEED_DOWNLOAD
,
3390 #if HAVE_DECL_CURLINFO_SPEED_UPLOAD
3391 case 10: /* CURLINFO_SPEED_UPLOAD */
3392 resultType
= DoubleValue
;
3394 curlResult
= curl_easy_getinfo(connection
->connection
,
3395 CURLINFO_SPEED_UPLOAD
,
3401 #if HAVE_DECL_CURLINFO_HEADER_SIZE
3402 case 11: /* CURLINFO_HEADER_SIZE */
3403 resultType
= LongValue
;
3405 curlResult
= curl_easy_getinfo(connection
->connection
,
3406 CURLINFO_HEADER_SIZE
,
3411 #if HAVE_DECL_CURLINFO_REQUEST_SIZE
3412 case 12: /* CURLINFO_REQUEST_SIZE */
3413 resultType
= LongValue
;
3415 curlResult
= curl_easy_getinfo(connection
->connection
,
3416 CURLINFO_REQUEST_SIZE
,
3421 #if HAVE_DECL_CURLINFO_SSL_VERIFYRESULT
3422 case 13: /* CURLINFO_SSL_VERIFYRESULT */
3423 resultType
= LongValue
;
3425 curlResult
= curl_easy_getinfo(connection
->connection
,
3426 CURLINFO_SSL_VERIFYRESULT
,
3431 #if HAVE_DECL_CURLINFO_FILETIME
3432 case 14: /* CURLINFO_FILETIME */
3433 resultType
= DoubleValue
;
3435 curlResult
= curl_easy_getinfo(connection
->connection
,
3439 doubleValue
= longValue
;
3443 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_DOWNLOAD
3444 case 15: /* CURLINFO_CONTENT_LENGTH_DOWNLOAD */
3445 resultType
= DoubleValue
;
3447 curlResult
= curl_easy_getinfo(connection
->connection
,
3448 CURLINFO_CONTENT_LENGTH_DOWNLOAD
,
3453 #if HAVE_DECL_CURLINFO_CONTENT_LENGTH_UPLOAD
3454 case 16: /* CURLINFO_CONTENT_LENGTH_UPLOAD */
3455 resultType
= DoubleValue
;
3457 curlResult
= curl_easy_getinfo(connection
->connection
,
3458 CURLINFO_CONTENT_LENGTH_UPLOAD
,
3463 #if HAVE_DECL_CURLINFO_STARTTRANSFER_TIME
3464 case 17: /* CURLINFO_STARTTRANSFER_TIME */
3465 resultType
= DoubleValue
;
3467 curlResult
= curl_easy_getinfo(connection
->connection
,
3468 CURLINFO_STARTTRANSFER_TIME
,
3473 #if HAVE_DECL_CURLINFO_CONTENT_TYPE
3474 case 18: /* CURLINFO_CONTENT_TYPE */
3475 resultType
= StringValue
;
3477 curlResult
= curl_easy_getinfo(connection
->connection
,
3478 CURLINFO_CONTENT_TYPE
,
3483 #if HAVE_DECL_CURLINFO_REDIRECT_TIME
3484 case 19: /* CURLINFO_REDIRECT_TIME */
3485 resultType
= DoubleValue
;
3487 curlResult
= curl_easy_getinfo(connection
->connection
,
3488 CURLINFO_REDIRECT_TIME
,
3493 #if HAVE_DECL_CURLINFO_REDIRECT_COUNT
3494 case 20: /* CURLINFO_REDIRECT_COUNT */
3495 resultType
= LongValue
;
3497 curlResult
= curl_easy_getinfo(connection
->connection
,
3498 CURLINFO_REDIRECT_COUNT
,
3503 #if HAVE_DECL_CURLINFO_PRIVATE
3504 case 21: /* CURLINFO_PRIVATE */
3505 resultType
= StringValue
;
3507 curlResult
= curl_easy_getinfo(connection
->connection
,
3513 #if HAVE_DECL_CURLINFO_HTTP_CONNECTCODE
3514 case 22: /* CURLINFO_HTTP_CONNECTCODE */
3515 resultType
= LongValue
;
3517 curlResult
= curl_easy_getinfo(connection
->connection
,
3518 CURLINFO_HTTP_CONNECTCODE
,
3523 #if HAVE_DECL_CURLINFO_HTTPAUTH_AVAIL
3524 case 23: /* CURLINFO_HTTPAUTH_AVAIL */
3525 resultType
= LongValue
;
3527 curlResult
= curl_easy_getinfo(connection
->connection
,
3528 CURLINFO_HTTPAUTH_AVAIL
,
3533 #if HAVE_DECL_CURLINFO_PROXYAUTH_AVAIL
3534 case 24: /* CURLINFO_PROXYAUTH_AVAIL */
3535 resultType
= LongValue
;
3537 curlResult
= curl_easy_getinfo(connection
->connection
,
3538 CURLINFO_PROXYAUTH_AVAIL
,
3543 #if HAVE_DECL_CURLINFO_OS_ERRNO
3544 case 25: /* CURLINFO_OS_ERRNO */
3545 resultType
= LongValue
;
3547 curlResult
= curl_easy_getinfo(connection
->connection
,
3553 #if HAVE_DECL_CURLINFO_NUM_CONNECTS
3554 case 26: /* CURLINFO_NUM_CONNECTS */
3555 resultType
= LongValue
;
3557 curlResult
= curl_easy_getinfo(connection
->connection
,
3558 CURLINFO_NUM_CONNECTS
,
3563 #if HAVE_DECL_CURLINFO_SSL_ENGINES
3564 case 27: /* CURLINFO_SSL_ENGINES */
3565 resultType
= StringListValue
;
3567 curlResult
= curl_easy_getinfo(connection
->connection
,
3568 CURLINFO_SSL_ENGINES
,
3573 #if HAVE_DECL_CURLINFO_COOKIELIST
3574 case 28: /* CURLINFO_COOKIELIST */
3575 resultType
= StringListValue
;
3577 curlResult
= curl_easy_getinfo(connection
->connection
,
3578 CURLINFO_COOKIELIST
,
3583 #if HAVE_DECL_CURLINFO_LASTSOCKET
3584 case 29: /* CURLINFO_LASTSOCKET */
3585 resultType
= LongValue
;
3587 curlResult
= curl_easy_getinfo(connection
->connection
,
3588 CURLINFO_LASTSOCKET
,
3593 #if HAVE_DECL_CURLINFO_FTP_ENTRY_PATH
3594 case 30: /* CURLINFO_FTP_ENTRY_PATH */
3595 resultType
= StringValue
;
3597 curlResult
= curl_easy_getinfo(connection
->connection
,
3598 CURLINFO_FTP_ENTRY_PATH
,
3603 #if HAVE_DECL_CURLINFO_REDIRECT_URL
3604 case 31: /* CURLINFO_REDIRECT_URL */
3605 resultType
= StringValue
;
3607 curlResult
= curl_easy_getinfo(connection
->connection
,
3608 CURLINFO_REDIRECT_URL
,
3612 #pragma message("libcurl does not provide CURLINFO_REDIRECT_URL")
3615 #if HAVE_DECL_CURLINFO_PRIMARY_IP
3616 case 32: /* CURLINFO_PRIMARY_IP */
3617 resultType
= StringValue
;
3619 curlResult
= curl_easy_getinfo(connection
->connection
,
3620 CURLINFO_PRIMARY_IP
,
3624 #pragma message("libcurl does not provide CURLINFO_PRIMARY_IP")
3627 #if HAVE_DECL_CURLINFO_LOCAL_IP
3628 case 33: /* CURLINFO_LOCAL_IP */
3629 resultType
= StringValue
;
3631 curlResult
= curl_easy_getinfo(connection
->connection
,
3636 #pragma message("libcurl does not provide CURLINFO_LOCAL_IP")
3639 #if HAVE_DECL_CURLINFO_LOCAL_PORT
3640 case 34: /* CURLINFO_LOCAL_PORT */
3641 resultType
= LongValue
;
3643 curlResult
= curl_easy_getinfo(connection
->connection
,
3644 CURLINFO_LOCAL_PORT
,
3648 #pragma message("libcurl does not provide CURLINFO_LOCAL_PORT")
3651 #if HAVE_DECL_CURLINFO_CONDITION_UNMET
3652 case 35: /* CURLINFO_CONDITION_UNMET */
3653 resultType
= LongValue
;
3655 curlResult
= curl_easy_getinfo(connection
->connection
,
3656 CURLINFO_CONDITION_UNMET
,
3660 #pragma message("libcurl does not provide CURLINFO_CONDITION_UNMET")
3664 failwith("Invalid CURLINFO Option");
3668 if (curlResult
!= CURLE_OK
)
3669 raiseError(connection
, curlResult
);
3674 result
= alloc(1, StringValue
);
3675 Store_field(result
, 0, caml_copy_string(strValue
?strValue
:""));
3679 result
= alloc(1, LongValue
);
3680 Store_field(result
, 0, Val_long(longValue
));
3684 result
= alloc(1, DoubleValue
);
3685 Store_field(result
, 0, copy_double(doubleValue
));
3688 case StringListValue
:
3689 result
= alloc(1, StringListValue
);
3690 Store_field(result
, 0, convertStringList(stringListValue
));
3698 ** curl_escape helper function
3701 CAMLprim value
helper_curl_escape(value str
)
3707 curlResult
= curl_escape(String_val(str
), string_length(str
));
3708 result
= caml_copy_string(curlResult
);
3715 ** curl_unescape helper function
3718 CAMLprim value
helper_curl_unescape(value str
)
3724 curlResult
= curl_unescape(String_val(str
), string_length(str
));
3725 result
= caml_copy_string(curlResult
);
3732 ** curl_getdate helper function
3735 CAMLprim value
helper_curl_getdate(value str
, value now
)
3737 CAMLparam2(str
, now
);
3742 curlNow
= (time_t)Double_val(now
);
3743 curlResult
= curl_getdate(String_val(str
), &curlNow
);
3744 result
= copy_double((double)curlResult
);
3750 ** curl_version helper function
3753 CAMLprim value
helper_curl_version(void)
3759 str
= curl_version();
3760 result
= caml_copy_string(str
);
3765 struct CURLVersionBitsMapping
3771 struct CURLVersionBitsMapping versionBitsMap
[] =
3773 {CURL_VERSION_IPV6
, "ipv6"},
3774 {CURL_VERSION_KERBEROS4
, "kerberos4"},
3775 {CURL_VERSION_SSL
, "ssl"},
3776 {CURL_VERSION_LIBZ
, "libz"},
3777 {CURL_VERSION_NTLM
, "ntlm"},
3778 {CURL_VERSION_GSSNEGOTIATE
, "gssnegotiate"},
3779 {CURL_VERSION_DEBUG
, "debug"},
3780 {CURL_VERSION_CURLDEBUG
, "curldebug"},
3781 {CURL_VERSION_ASYNCHDNS
, "asynchdns"},
3782 {CURL_VERSION_SPNEGO
, "spnego"},
3783 {CURL_VERSION_LARGEFILE
, "largefile"},
3784 {CURL_VERSION_IDN
, "idn"},
3785 {CURL_VERSION_SSPI
, "sspi"},
3786 {CURL_VERSION_CONV
, "conv"},
3787 #if HAVE_DECL_CURL_VERSION_TLSAUTH_SRP
3788 {CURL_VERSION_TLSAUTH_SRP
, "srp"},
3790 #if HAVE_DECL_CURL_VERSION_NTLM_WB
3791 {CURL_VERSION_NTLM_WB
, "wb"},
3795 CAMLprim value
caml_curl_version_info(value unit
)
3798 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
3799 const char* const* p
= NULL
;
3802 curl_version_info_data
* data
= curl_version_info(CURLVERSION_NOW
);
3803 if (NULL
== data
) caml_failwith("curl_version_info");
3805 vlist
= Val_emptylist
;
3806 for (p
= data
->protocols
; NULL
!= *p
; p
++)
3808 vlist
= Val_cons(vlist
, caml_copy_string(*p
));
3811 vfeatures
= Val_emptylist
;
3812 for (i
= 0; i
< sizeof(versionBitsMap
)/sizeof(versionBitsMap
[0]); i
++)
3814 if (0 != (versionBitsMap
[i
].code
& data
->features
))
3815 vfeatures
= Val_cons(vfeatures
, caml_copy_string(versionBitsMap
[i
].name
));
3818 vnum
= caml_alloc_tuple(3);
3819 Store_field(vnum
,0,Val_int(0xFF & (data
->version_num
>> 16)));
3820 Store_field(vnum
,1,Val_int(0xFF & (data
->version_num
>> 8)));
3821 Store_field(vnum
,2,Val_int(0xFF & (data
->version_num
)));
3823 v
= caml_alloc_tuple(12);
3824 Store_field(v
,0,caml_copy_string(data
->version
));
3825 Store_field(v
,1,vnum
);
3826 Store_field(v
,2,caml_copy_string(data
->host
));
3827 Store_field(v
,3,vfeatures
);
3828 Store_field(v
,4,data
->ssl_version
? Val_some(caml_copy_string(data
->ssl_version
)) : Val_none
);
3829 Store_field(v
,5,data
->libz_version
? Val_some(caml_copy_string(data
->libz_version
)) : Val_none
);
3830 Store_field(v
,6,vlist
);
3831 Store_field(v
,7,caml_copy_string((data
->age
>= 1 && data
->ares
) ? data
->ares
: ""));
3832 Store_field(v
,8,Val_int((data
->age
>= 1) ? data
->ares_num
: 0));
3833 Store_field(v
,9,caml_copy_string((data
->age
>= 2 && data
->libidn
) ? data
->libidn
: ""));
3834 Store_field(v
,10,Val_int((data
->age
>= 3) ? data
->iconv_ver_num
: 0));
3835 Store_field(v
,11,caml_copy_string((data
->age
>= 3 && data
->libssh_version
) ? data
->libssh_version
: ""));
3840 CAMLprim value
caml_curl_pause(value conn
, value opts
)
3842 CAMLparam2(conn
, opts
);
3843 CAMLlocal4(v
, vlist
, vnum
, vfeatures
);
3844 Connection
*connection
= Connection_val(conn
);
3848 while (Val_emptylist
!= opts
)
3850 switch (Int_val(Field(opts
,0)))
3852 case 0: bitmask
|= CURLPAUSE_SEND
; break;
3853 case 1: bitmask
|= CURLPAUSE_RECV
; break;
3854 case 2: bitmask
|= CURLPAUSE_ALL
; break;
3855 default: caml_failwith("wrong pauseOption");
3857 opts
= Field(opts
,1);
3860 result
= curl_easy_pause(connection
->connection
,bitmask
);
3861 if (result
!= CURLE_OK
)
3862 raiseError(connection
, result
);
3864 CAMLreturn(Val_unit
);
3868 * Curl multi stack support
3870 * Exported thin wrappers for libcurl are prefixed with caml_curl_multi_.
3871 * Other exported functions are prefixed with caml_curlm_, some of them
3872 * can/should be decomposed into smaller parts.
3875 struct ml_multi_handle
3878 value values
; /* callbacks */
3883 curlmopt_socket_function
,
3884 curlmopt_timer_function
,
3886 /* last, not used */
3890 typedef struct ml_multi_handle ml_multi_handle
;
3892 #define Multi_val(v) (*(ml_multi_handle**)Data_custom_val(v))
3893 #define CURLM_val(v) (Multi_val(v)->handle)
3895 static struct custom_operations curl_multi_ops
= {
3897 custom_finalize_default
,
3898 custom_compare_default
,
3899 custom_hash_default
,
3900 custom_serialize_default
,
3901 custom_deserialize_default
,
3902 #if defined(custom_compare_ext_default)
3903 custom_compare_ext_default
,
3907 CAMLprim value
caml_curl_multi_init(value unit
)
3911 ml_multi_handle
* multi
= (ml_multi_handle
*)caml_stat_alloc(sizeof(ml_multi_handle
));
3912 CURLM
* h
= curl_multi_init();
3916 caml_stat_free(multi
);
3917 failwith("caml_curl_multi_init");
3921 multi
->values
= caml_alloc(multi_values_total
, 0);
3922 caml_register_generational_global_root(&multi
->values
);
3924 v
= caml_alloc_custom(&curl_multi_ops
, sizeof(ml_multi_handle
*), 0, 1);
3925 Multi_val(v
) = multi
;
3930 CAMLprim value
caml_curl_multi_cleanup(value handle
)
3933 ml_multi_handle
* h
= Multi_val(handle
);
3936 CAMLreturn(Val_unit
);
3938 caml_remove_generational_global_root(&h
->values
);
3940 if (CURLM_OK
!= curl_multi_cleanup(h
->handle
))
3941 failwith("caml_curl_multi_cleanup");
3944 Multi_val(handle
) = (ml_multi_handle
*)NULL
;
3946 CAMLreturn(Val_unit
);
3949 static CURL
* curlm_remove_finished(CURLM
* multi_handle
, CURLcode
* result
)
3951 int msgs_in_queue
= 0;
3955 CURLMsg
* msg
= curl_multi_info_read(multi_handle
, &msgs_in_queue
);
3956 if (NULL
== msg
) return NULL
;
3957 if (CURLMSG_DONE
== msg
->msg
)
3959 CURL
* easy_handle
= msg
->easy_handle
;
3960 if (result
) *result
= msg
->data
.result
;
3961 if (CURLM_OK
!= curl_multi_remove_handle(multi_handle
, easy_handle
))
3963 /*failwith("curlm_remove_finished");*/
3970 CAMLprim value
caml_curlm_remove_finished(value v_multi
)
3972 CAMLparam1(v_multi
);
3973 CAMLlocal2(v_easy
, v_tuple
);
3975 CURLM
* multi_handle
;
3977 Connection
* conn
= NULL
;
3979 multi_handle
= CURLM_val(v_multi
);
3981 caml_enter_blocking_section();
3982 handle
= curlm_remove_finished(multi_handle
,&result
);
3983 caml_leave_blocking_section();
3987 CAMLreturn(Val_none
);
3991 conn
= findConnection(handle
);
3992 if (conn
->curl_ERRORBUFFER
!= NULL
)
3994 Store_field(Field(conn
->ocamlValues
, Ocaml_ERRORBUFFER
), 0, caml_copy_string(conn
->curl_ERRORBUFFER
));
3997 /* NB: same handle, but different block */
3998 v_easy
= caml_curl_alloc(conn
);
3999 v_tuple
= caml_alloc(2, 0);
4000 Store_field(v_tuple
,0,v_easy
);
4001 Store_field(v_tuple
,1,Val_int(result
)); /* CURLcode */
4002 CAMLreturn(Val_some(v_tuple
));
4006 static int curlm_wait_data(CURLM
* multi_handle
)
4008 struct timeval timeout
;
4020 /* set a suitable timeout */
4022 timeout
.tv_usec
= 0;
4024 /* get file descriptors from the transfers */
4025 ret
= curl_multi_fdset(multi_handle
, &fdread
, &fdwrite
, &fdexcep
, &maxfd
);
4027 if (ret
== CURLM_OK
&& maxfd
>= 0)
4029 int rc
= select(maxfd
+1, &fdread
, &fdwrite
, &fdexcep
, &timeout
);
4030 if (-1 != rc
) return 0;
4035 CAMLprim value
caml_curlm_wait_data(value v_multi
)
4037 CAMLparam1(v_multi
);
4039 CURLM
* h
= CURLM_val(v_multi
);
4041 caml_enter_blocking_section();
4042 ret
= curlm_wait_data(h
);
4043 caml_leave_blocking_section();
4045 CAMLreturn(Val_bool(0 == ret
));
4048 CAMLprim value
caml_curl_multi_add_handle(value v_multi
, value v_easy
)
4050 CAMLparam2(v_multi
,v_easy
);
4051 CURLM
* multi
= CURLM_val(v_multi
);
4052 Connection
* conn
= Connection_val(v_easy
);
4054 /* prevent collection of OCaml value while the easy handle is used
4055 and may invoke callbacks registered on OCaml side */
4058 /* may invoke callbacks so need to be consistent with locks */
4059 caml_enter_blocking_section();
4060 if (CURLM_OK
!= curl_multi_add_handle(multi
, conn
->connection
))
4062 conn
->refcount
--; /* not added, revert */
4063 caml_leave_blocking_section();
4064 failwith("caml_curl_multi_add_handle");
4066 caml_leave_blocking_section();
4068 CAMLreturn(Val_unit
);
4071 CAMLprim value
caml_curl_multi_remove_handle(value v_multi
, value v_easy
)
4073 CAMLparam2(v_multi
,v_easy
);
4074 CURLM
* multi
= CURLM_val(v_multi
);
4075 Connection
* conn
= Connection_val(v_easy
);
4077 /* may invoke callbacks so need to be consistent with locks */
4078 caml_enter_blocking_section();
4079 if (CURLM_OK
!= curl_multi_remove_handle(multi
, conn
->connection
))
4081 caml_leave_blocking_section();
4082 failwith("caml_curl_multi_remove_handle");
4085 caml_leave_blocking_section();
4087 CAMLreturn(Val_unit
);
4090 CAMLprim value
caml_curl_multi_perform_all(value v_multi
)
4092 CAMLparam1(v_multi
);
4093 int still_running
= 0;
4094 CURLM
* h
= CURLM_val(v_multi
);
4096 caml_enter_blocking_section();
4097 while (CURLM_CALL_MULTI_PERFORM
== curl_multi_perform(h
, &still_running
));
4098 caml_leave_blocking_section();
4100 CAMLreturn(Val_int(still_running
));
4103 CAMLprim value
helper_curl_easy_strerror(value v_code
)
4106 CAMLreturn(caml_copy_string(curl_easy_strerror(Int_val(v_code
))));
4110 * Wrappers for the curl_multi_socket_action infrastructure
4111 * Based on curl hiperfifo.c example
4116 #define Val_socket(v) win_alloc_socket(v)
4119 #error Socket_val not defined in unixsupport.h
4123 #define Socket_val(v) Long_val(v)
4126 #define Val_socket(v) Val_int(v)
4130 static void raise_multi_error(char const* msg
)
4132 static value
* exception
= NULL
;
4134 if (NULL
== exception
)
4136 exception
= caml_named_value("Curl.Multi.Error");
4137 if (NULL
== exception
) caml_invalid_argument("Curl.Multi.Error");
4140 caml_raise_with_string(*exception
, msg
);
4143 static void check_mcode(CURLMcode code
)
4145 char const *s
= NULL
;
4148 case CURLM_OK
: return;
4149 case CURLM_CALL_MULTI_PERFORM
: s
="CURLM_CALL_MULTI_PERFORM"; break;
4150 case CURLM_BAD_HANDLE
: s
="CURLM_BAD_HANDLE"; break;
4151 case CURLM_BAD_EASY_HANDLE
: s
="CURLM_BAD_EASY_HANDLE"; break;
4152 case CURLM_OUT_OF_MEMORY
: s
="CURLM_OUT_OF_MEMORY"; break;
4153 case CURLM_INTERNAL_ERROR
: s
="CURLM_INTERNAL_ERROR"; break;
4154 case CURLM_UNKNOWN_OPTION
: s
="CURLM_UNKNOWN_OPTION"; break;
4155 case CURLM_LAST
: s
="CURLM_LAST"; break;
4156 case CURLM_BAD_SOCKET
: s
="CURLM_BAD_SOCKET"; break;
4157 default : s
="CURLM_unknown"; break;
4159 raise_multi_error(s
);
4162 CAMLprim value
caml_curl_multi_socket_action(value v_multi
, value v_fd
, value v_kind
)
4164 CAMLparam3(v_multi
, v_fd
, v_kind
);
4165 CURLM
* h
= CURLM_val(v_multi
);
4166 int still_running
= 0;
4167 CURLMcode rc
= CURLM_OK
;
4168 curl_socket_t socket
;
4171 if (Val_none
== v_fd
)
4173 socket
= CURL_SOCKET_TIMEOUT
;
4177 socket
= Socket_val(Field(v_fd
, 0));
4180 switch (Int_val(v_kind
))
4183 case 1 : kind
|= CURL_CSELECT_IN
; break;
4184 case 2 : kind
|= CURL_CSELECT_OUT
; break;
4185 case 3 : kind
|= CURL_CSELECT_IN
| CURL_CSELECT_OUT
; break;
4187 raise_multi_error("caml_curl_multi_socket_action");
4190 /* fprintf(stdout,"fd %u kind %u\n",socket, kind); fflush(stdout); */
4192 caml_enter_blocking_section();
4194 rc
= curl_multi_socket_action(h
, socket
, kind
, &still_running
);
4195 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4196 caml_leave_blocking_section();
4200 CAMLreturn(Val_int(still_running
));
4203 CAMLprim value
caml_curl_multi_socket_all(value v_multi
)
4205 CAMLparam1(v_multi
);
4206 int still_running
= 0;
4207 CURLMcode rc
= CURLM_OK
;
4208 CURLM
* h
= CURLM_val(v_multi
);
4210 caml_enter_blocking_section();
4212 rc
= curl_multi_socket_all(h
, &still_running
);
4213 } while (rc
== CURLM_CALL_MULTI_PERFORM
);
4214 caml_leave_blocking_section();
4218 CAMLreturn(Val_int(still_running
));
4221 static int curlm_sock_cb_nolock(CURL
*e
, curl_socket_t sock
, int what
, ml_multi_handle
* multi
, void *sockp
)
4224 CAMLlocal2(v_what
,csock
);
4226 (void)sockp
; /* not used */
4228 /* v_what = Val_int(what); */
4231 case CURL_POLL_NONE
: v_what
= Val_int(0); break;
4232 case CURL_POLL_IN
: v_what
= Val_int(1); break;
4233 case CURL_POLL_OUT
: v_what
= Val_int(2); break;
4234 case CURL_POLL_INOUT
: v_what
= Val_int(3); break;
4235 case CURL_POLL_REMOVE
: v_what
= Val_int(4); break;
4237 fprintf(stderr
, "curlm_sock_cb sock=%d what=%d\n", sock
, what
);
4239 raise_multi_error("curlm_sock_cb"); /* FIXME exception from callback */
4241 csock
=Val_socket(sock
);
4242 caml_callback2(Field(multi
->values
,curlmopt_socket_function
),
4248 static int curlm_sock_cb(CURL
*e
, curl_socket_t sock
, int what
, void *cbp
, void *sockp
)
4251 caml_leave_blocking_section();
4252 ret
= curlm_sock_cb_nolock(e
, sock
, what
, (ml_multi_handle
*)cbp
, sockp
);
4253 caml_enter_blocking_section();
4257 CAMLprim value
caml_curl_multi_socketfunction(value v_multi
, value v_cb
)
4259 CAMLparam2(v_multi
, v_cb
);
4260 ml_multi_handle
* multi
= Multi_val(v_multi
);
4262 Store_field(multi
->values
, curlmopt_socket_function
, v_cb
);
4264 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETFUNCTION
, curlm_sock_cb
);
4265 curl_multi_setopt(multi
->handle
, CURLMOPT_SOCKETDATA
, multi
);
4267 CAMLreturn(Val_unit
);
4270 static void curlm_timer_cb_nolock(ml_multi_handle
*multi
, long timeout_ms
)
4273 caml_callback(Field(multi
->values
,curlmopt_timer_function
), Val_long(timeout_ms
));
4277 static int curlm_timer_cb(CURLM
*multi
, long timeout_ms
, void *userp
)
4281 caml_leave_blocking_section();
4282 curlm_timer_cb_nolock((ml_multi_handle
*)userp
, timeout_ms
);
4283 caml_enter_blocking_section();
4287 CAMLprim value
caml_curl_multi_timerfunction(value v_multi
, value v_cb
)
4289 CAMLparam2(v_multi
, v_cb
);
4290 ml_multi_handle
* multi
= Multi_val(v_multi
);
4292 Store_field(multi
->values
, curlmopt_timer_function
, v_cb
);
4294 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERFUNCTION
, curlm_timer_cb
);
4295 curl_multi_setopt(multi
->handle
, CURLMOPT_TIMERDATA
, multi
);
4297 CAMLreturn(Val_unit
);
4300 CAMLprim value
caml_curl_multi_timeout(value v_multi
)
4302 CAMLparam1(v_multi
);
4304 CURLMcode rc
= CURLM_OK
;
4305 ml_multi_handle
* multi
= Multi_val(v_multi
);
4307 rc
= curl_multi_timeout(multi
->handle
, &ms
);
4311 CAMLreturn(Val_long(ms
));
4314 #define SETMOPT_VAL_(func_name, curl_option, conv_val) \
4315 static void func_name(CURLM *handle, value option) \
4317 CAMLparam1(option); \
4318 CURLcode result = CURLM_OK; \
4320 result = curl_multi_setopt(handle, curl_option, conv_val(option)); \
4322 check_mcode(result); \
4327 #define SETMOPT_VAL(name, conv) SETMOPT_VAL_(handle_multi_##name, CURLMOPT_##name, conv)
4328 #define SETMOPT_BOOL(name) SETMOPT_VAL(name, Bool_val)
4329 #define SETMOPT_LONG(name) SETMOPT_VAL(name, Long_val)
4330 #define SETMOPT_INT64(name) SETMOPT_VAL(name, Int64_val)
4332 long pipeliningMap
[] =
4334 0, /* CURLPIPE_NOTHING */
4335 1, /* CURLPIPE_HTTP1 */
4336 2, /* CURLPIPE_MULTIPLEX */
4339 static void handle_multi_PIPELINING(CURLM
* handle
, value option
)
4342 CURLcode result
= CURLM_OK
;
4344 long bits
= convert_bit_list(pipeliningMap
, sizeof(pipeliningMap
) / sizeof(pipeliningMap
[0]), option
);
4346 result
= curl_multi_setopt(handle
, CURLMOPT_PIPELINING
, bits
);
4348 check_mcode(result
);
4353 #if HAVE_DECL_CURLMOPT_MAXCONNECTS
4354 SETMOPT_LONG( MAXCONNECTS
)
4357 #if HAVE_DECL_CURLMOPT_MAX_PIPELINE_LENGTH
4358 SETMOPT_LONG( MAX_PIPELINE_LENGTH
)
4361 #if HAVE_DECL_CURLMOPT_MAX_HOST_CONNECTIONS
4362 SETMOPT_LONG( MAX_HOST_CONNECTIONS
)
4365 typedef struct CURLMOptionMapping CURLMOptionMapping
;
4366 #define OPT(name) { handle_multi_## name, "CURLMOPT_"#name}
4367 #define NO_OPT(name) { NULL, "CURLMOPT_"#name}
4369 struct CURLMOptionMapping
4371 void (*optionHandler
)(CURLM
*, value
);
4375 CURLMOptionMapping implementedMOptionMap
[] = {
4377 #if HAVE_DECL_CURLMOPT_MAXCONNECTS
4380 NO_OPT( MAXCONNECTS
),
4382 #if HAVE_DECL_CURLMOPT_MAX_PIPELINE_LENGTH
4383 OPT( MAX_PIPELINE_LENGTH
),
4385 NO_OPT( MAX_PIPELINE_LENGTH
),
4387 #if HAVE_DECL_CURLMOPT_MAX_HOST_CONNECTIONS
4388 OPT( MAX_HOST_CONNECTIONS
),
4390 NO_OPT( MAX_HOST_CONNECTIONS
),
4394 CAMLprim value
caml_curl_multi_setopt(value v_multi
, value option
)
4396 CAMLparam2(v_multi
, option
);
4398 CURLM
*handle
= Multi_val(v_multi
)->handle
;
4399 CURLMOptionMapping
* thisOption
= NULL
;
4400 static value
* exception
= NULL
;
4402 data
= Field(option
, 0);
4404 if (Tag_val(option
) < sizeof(implementedMOptionMap
)/sizeof(CURLMOptionMapping
))
4406 thisOption
= &implementedMOptionMap
[Tag_val(option
)];
4407 if (thisOption
->optionHandler
)
4409 thisOption
->optionHandler(handle
, data
);
4413 if (NULL
== exception
)
4415 exception
= caml_named_value("Curl.NotImplemented");
4416 if (NULL
== exception
) caml_invalid_argument("Curl.NotImplemented");
4419 caml_raise_with_string(*exception
, thisOption
->name
);
4424 caml_failwith("Invalid CURLMOPT Option");
4427 CAMLreturn(Val_unit
);