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libraries are supported. Starting now, each underlying SSL library support code does a set of defines for the 16 functions the generic layer (sslgen.c) uses (all these new function defines use the prefix "curlssl_"). This greatly simplified the generic layer in readability by involving much less #ifdefs and other preprocessor stuff and should make it easier for people to make libcurl work with new SSL libraries. Hopefully I can later on document these 16 functions somewhat as well. I also made most of the internal SSL-dependent functions (using Curl_ssl_ prefix) #defined to nothing when no SSL support is requested - previously they would unnecessarily call mostly empty functions.
73 lines
2.8 KiB
C
73 lines
2.8 KiB
C
#ifndef __QSSL_H
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#define __QSSL_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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***************************************************************************/
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/*
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* This header should only be needed to get included by sslgen.c and qssl.c
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*/
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#include "urldata.h"
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#ifdef USE_QSOSSL
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int Curl_qsossl_init(void);
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void Curl_qsossl_cleanup(void);
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CURLcode Curl_qsossl_connect(struct connectdata * conn, int sockindex);
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void Curl_qsossl_close(struct connectdata *conn, int sockindex);
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int Curl_qsossl_close_all(struct SessionHandle * data);
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int Curl_qsossl_shutdown(struct connectdata * conn, int sockindex);
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ssize_t Curl_qsossl_send(struct connectdata * conn,
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int sockindex,
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const void * mem,
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size_t len);
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ssize_t Curl_qsossl_recv(struct connectdata * conn, /* connection data */
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int num, /* socketindex */
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char * buf, /* store read data here */
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size_t buffersize, /* max amount to read */
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bool * wouldblock);
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size_t Curl_qsossl_version(char * buffer, size_t size);
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int Curl_qsossl_check_cxn(struct connectdata * cxn);
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/* API setup for QsoSSL */
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#define curlssl_init Curl_qossl_init
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#define curlssl_cleanup Curl_qossl_cleanup
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#define curlssl_connect Curl_qossl_connect
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/* No session handling for QsoSSL */
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#define curlssl_session_free(x)
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#define curlssl_close_all Curl_qsossl_close_all
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#define curlssl_close Curl_qsossl_close
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#define curlssl_shutdown(x,y) Curl_qsossl_shutdown(x,y)
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#define curlssl_set_engine(x,y) CURLE_FAILED_INIT
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#define curlssl_set_engine_default(x) CURLE_FAILED_INIT
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#define curlssl_engines_list(x) NULL
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#define curlssl_send Curl_qsossl_send
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#define curlssl_recv Curl_qsossl_recv
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#define curlssl_version Curl_qsossl_version
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#define curlssl_check_cxn(x) Curl_qsossl_check_cxn(x)
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#define curlssl_data_pending(x,y) 0
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#endif /* USE_QSOSSL */
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#endif
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