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curl/lib/vtls/curl_darwinssl.h
Daniel Stenberg 8dfd22089c vtls: make the random function mandatory in the TLS backend
To force each backend implementation to really attempt to provide proper
random. If a proper random function is missing, then we can explicitly
make use of the default one we use when TLS support is missing.

This commit makes sure it works for darwinssl, gnutls, nss and openssl.
2014-07-30 00:05:47 +02:00

77 lines
3.2 KiB
C

#ifndef HEADER_CURL_DARWINSSL_H
#define HEADER_CURL_DARWINSSL_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2012 - 2014, Nick Zitzmann, <nickzman@gmail.com>.
*
* 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 "curl_setup.h"
#ifdef USE_DARWINSSL
CURLcode Curl_darwinssl_connect(struct connectdata *conn, int sockindex);
CURLcode Curl_darwinssl_connect_nonblocking(struct connectdata *conn,
int sockindex,
bool *done);
/* this function doesn't actually do anything */
void Curl_darwinssl_close_all(struct SessionHandle *data);
/* close a SSL connection */
void Curl_darwinssl_close(struct connectdata *conn, int sockindex);
void Curl_darwinssl_session_free(void *ptr);
size_t Curl_darwinssl_version(char *buffer, size_t size);
int Curl_darwinssl_shutdown(struct connectdata *conn, int sockindex);
int Curl_darwinssl_check_cxn(struct connectdata *conn);
bool Curl_darwinssl_data_pending(const struct connectdata *conn,
int connindex);
int Curl_darwinssl_random(unsigned char *entropy,
size_t length);
void Curl_darwinssl_md5sum(unsigned char *tmp, /* input */
size_t tmplen,
unsigned char *md5sum, /* output */
size_t md5len);
/* this backend provides these functions: */
#define have_curlssl_md5sum 1
/* API setup for SecureTransport */
#define curlssl_init() (1)
#define curlssl_cleanup() Curl_nop_stmt
#define curlssl_connect Curl_darwinssl_connect
#define curlssl_connect_nonblocking Curl_darwinssl_connect_nonblocking
#define curlssl_session_free(x) Curl_darwinssl_session_free(x)
#define curlssl_close_all Curl_darwinssl_close_all
#define curlssl_close Curl_darwinssl_close
#define curlssl_shutdown(x,y) 0
#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN)
#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN)
#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL)
#define curlssl_version Curl_darwinssl_version
#define curlssl_check_cxn Curl_darwinssl_check_cxn
#define curlssl_data_pending(x,y) Curl_darwinssl_data_pending(x, y)
#define curlssl_random(x,y,z) Curl_darwinssl_random(y,z)
#define curlssl_md5sum(a,b,c,d) Curl_darwinssl_md5sum(a,b,c,d)
#endif /* USE_DARWINSSL */
#endif /* HEADER_CURL_DARWINSSL_H */