diff options
Diffstat (limited to 'lib/sslgen.h')
| -rw-r--r-- | lib/sslgen.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/lib/sslgen.h b/lib/sslgen.h new file mode 100644 index 000000000..2369b552c --- /dev/null +++ b/lib/sslgen.h @@ -0,0 +1,108 @@ +#ifndef HEADER_CURL_SSLGEN_H +#define HEADER_CURL_SSLGEN_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "setup.h" + +#ifndef MD5_DIGEST_LENGTH +#define MD5_DIGEST_LENGTH 16 /* fixed size */ +#endif + +bool Curl_ssl_config_matches(struct ssl_config_data* data, + struct ssl_config_data* needle); +bool Curl_clone_ssl_config(struct ssl_config_data* source, + struct ssl_config_data* dest); +void Curl_free_ssl_config(struct ssl_config_data* sslc); + +#ifdef USE_SSL +int Curl_ssl_init(void); +void Curl_ssl_cleanup(void); +CURLcode Curl_ssl_connect(struct connectdata *conn, int sockindex); +CURLcode Curl_ssl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); +/* tell the SSL stuff to close down all open information regarding + connections (and thus session ID caching etc) */ +void Curl_ssl_close_all(struct SessionHandle *data); +void Curl_ssl_close(struct connectdata *conn, int sockindex); +CURLcode Curl_ssl_shutdown(struct connectdata *conn, int sockindex); +CURLcode Curl_ssl_set_engine(struct SessionHandle *data, const char *engine); +/* Sets engine as default for all SSL operations */ +CURLcode Curl_ssl_set_engine_default(struct SessionHandle *data); +struct curl_slist *Curl_ssl_engines_list(struct SessionHandle *data); + +/* init the SSL session ID cache */ +CURLcode Curl_ssl_initsessions(struct SessionHandle *, size_t); +size_t Curl_ssl_version(char *buffer, size_t size); +bool Curl_ssl_data_pending(const struct connectdata *conn, + int connindex); +int Curl_ssl_check_cxn(struct connectdata *conn); +void Curl_ssl_free_certinfo(struct SessionHandle *data); + +/* Functions to be used by SSL library adaptation functions */ + +/* extract a session ID */ +int Curl_ssl_getsessionid(struct connectdata *conn, + void **ssl_sessionid, + size_t *idsize) /* set 0 if unknown */; +/* add a new session ID */ +CURLcode Curl_ssl_addsessionid(struct connectdata *conn, + void *ssl_sessionid, + size_t idsize); +/* Kill a single session ID entry in the cache */ +void Curl_ssl_kill_session(struct curl_ssl_session *session); +/* delete a session from the cache */ +void Curl_ssl_delsessionid(struct connectdata *conn, void *ssl_sessionid); + +/* get N random bytes into the buffer */ +void Curl_ssl_random(struct SessionHandle *data, unsigned char *buffer, + size_t length); +void Curl_ssl_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len); + +#define SSL_SHUTDOWN_TIMEOUT 10000 /* ms */ + +#else +/* When SSL support is not present, just define away these function calls */ +#define Curl_ssl_init() 1 +#define Curl_ssl_cleanup() Curl_nop_stmt +#define Curl_ssl_connect(x,y) CURLE_NOT_BUILT_IN +#define Curl_ssl_close_all(x) Curl_nop_stmt +#define Curl_ssl_close(x,y) Curl_nop_stmt +#define Curl_ssl_shutdown(x,y) CURLE_NOT_BUILT_IN +#define Curl_ssl_set_engine(x,y) CURLE_NOT_BUILT_IN +#define Curl_ssl_set_engine_default(x) CURLE_NOT_BUILT_IN +#define Curl_ssl_engines_list(x) NULL +#define Curl_ssl_send(a,b,c,d,e) -1 +#define Curl_ssl_recv(a,b,c,d,e) -1 +#define Curl_ssl_initsessions(x,y) CURLE_OK +#define Curl_ssl_version(x,y) 0 +#define Curl_ssl_data_pending(x,y) 0 +#define Curl_ssl_check_cxn(x) 0 +#define Curl_ssl_free_certinfo(x) Curl_nop_stmt +#define Curl_ssl_connect_nonblocking(x,y,z) CURLE_NOT_BUILT_IN +#define Curl_ssl_kill_session(x) Curl_nop_stmt +#endif + +#endif /* HEADER_CURL_SSLGEN_H */ |