1 #ifndef __GTLS_H 2 #define __GTLS_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at http://curl.haxx.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 * $Id: gtls.h,v 1.10 2009-02-12 20:48:43 danf Exp $ 24 ***************************************************************************/ 25 26 #ifdef USE_GNUTLS 27 28 int Curl_gtls_init(void); 29 int Curl_gtls_cleanup(void); 30 CURLcode Curl_gtls_connect(struct connectdata *conn, int sockindex); 31 32 /* tell GnuTLS to close down all open information regarding connections (and 33 thus session ID caching etc) */ 34 void Curl_gtls_close_all(struct SessionHandle *data); 35 36 /* close a SSL connection */ 37 void Curl_gtls_close(struct connectdata *conn, int sockindex); 38 39 /* return number of sent (non-SSL) bytes */ 40 ssize_t Curl_gtls_send(struct connectdata *conn, int sockindex, 41 const void *mem, size_t len); 42 ssize_t Curl_gtls_recv(struct connectdata *conn, /* connection data */ 43 int num, /* socketindex */ 44 char *buf, /* store read data here */ 45 size_t buffersize, /* max amount to read */ 46 bool *wouldblock); 47 void Curl_gtls_session_free(void *ptr); 48 size_t Curl_gtls_version(char *buffer, size_t size); 49 int Curl_gtls_shutdown(struct connectdata *conn, int sockindex); 50 int Curl_gtls_seed(struct SessionHandle *data); 51 52 /* API setup for GnuTLS */ 53 #define curlssl_init Curl_gtls_init 54 #define curlssl_cleanup Curl_gtls_cleanup 55 #define curlssl_connect Curl_gtls_connect 56 #define curlssl_session_free(x) Curl_gtls_session_free(x) 57 #define curlssl_close_all Curl_gtls_close_all 58 #define curlssl_close Curl_gtls_close 59 #define curlssl_shutdown(x,y) Curl_gtls_shutdown(x,y) 60 #define curlssl_set_engine(x,y) (x=x, y=y, CURLE_FAILED_INIT) 61 #define curlssl_set_engine_default(x) (x=x, CURLE_FAILED_INIT) 62 #define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) 63 #define curlssl_send Curl_gtls_send 64 #define curlssl_recv Curl_gtls_recv 65 #define curlssl_version Curl_gtls_version 66 #define curlssl_check_cxn(x) (x=x, -1) 67 #define curlssl_data_pending(x,y) (x=x, y=y, 0) 68 69 #endif /* USE_GNUTLS */ 70 #endif 71