151 lines
4.2 KiB
C
Executable File
151 lines
4.2 KiB
C
Executable File
/*
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* socketLayer.h
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* Release $Name: $
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*
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* Sample SSL socket layer header for MatrixSSL
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*/
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/*
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* Copyright (c) PeerSec Networks, 2002-2006. All Rights Reserved.
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* The latest version of this code is available at http://www.matrixssl.org
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*
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* This software is open source; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This General Public License does NOT permit incorporating this software
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* into proprietary programs. If you are unable to comply with the GPL, a
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* commercial license for this software may be purchased from PeerSec Networks
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* at http://www.peersec.com
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*
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* This program is distributed in WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/******************************************************************************/
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#ifndef _h_SSLSOCKET
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#define _h_SSLSOCKET
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "matrixSsl.h"
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#if 0
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#undef int32
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#undef uint32
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#endif
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/*
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OS specific macros
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*/
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#if 0
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netinet/tcp.h>
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#include <arpa/inet.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#endif
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#define SOCKET_ERROR -1
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#define getSocketError() errno
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#define WOULD_BLOCK EAGAIN
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#define closesocket close
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#define MAKEWORD(A, B)
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#define WSAStartup(A, B)
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#define WSACleanup()
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#define INVALID_SOCKET -1
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typedef int WSADATA;
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typedef int SOCKET;
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extern void breakpoint();
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#define socketAssert(C) if (C) ; else {printf("%s:%d sslAssert(%s)\n",\
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__FILE__, __LINE__, #C); breakpoint(); }
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#ifndef min
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#define min(a,b) (((a) < (b)) ? (a) : (b))
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#endif /* min */
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/*
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sslRead and sslWrite status values
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*/
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#define SSLSOCKET_EOF 0x1
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#define SSLSOCKET_CLOSE_NOTIFY 0x2
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typedef enum{
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SSLError = -1,
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SSLNoErr = 0,
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SSLWouldBlockErr = 1,
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SSLConnectionClosedGraceful = 2
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}SSLErr;
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/*
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Connection structure
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*/
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typedef struct {
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ssl_t *ssl;
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sslBuf_t inbuf;
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sslBuf_t insock;
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sslBuf_t outsock;
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int outBufferCount;
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SOCKET fd;
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} sslConn_t;
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/*
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Secure Socket apis
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*/
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//#ifdef MULTI_CA
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#if defined(MULTI_CA) || defined(SSL)
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extern int sslConnect(sslConn_t **cp, SOCKET fd, sslKeys_t *keys,
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sslSessionId_t *id, short cipherSuite,
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int (*certValidator)(sslCertInfo_t *t, void *arg),int (*readNewCert)(sslKeys_t **keys),int maxCertNum);
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#else
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extern int sslConnect(sslConn_t **cp, SOCKET fd, sslKeys_t *keys,
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sslSessionId_t *id, short cipherSuite,
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int (*certValidator)(sslCertInfo_t *t, void *arg));
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#endif
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extern int sslAccept(sslConn_t **cp, SOCKET fd, sslKeys_t *keys,
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int (*certValidator)(sslCertInfo_t *t, void *arg), int flags);
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extern void sslRehandshake(sslConn_t *cp);
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extern sslConn_t *sslDoHandshake(sslConn_t *conn, short cipherSuite);
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extern void sslFreeConnection(sslConn_t **cp);
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extern void sslFreeConnectionBuffers(sslConn_t **cpp);
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extern int sslRead(sslConn_t *cp, char *buf, int len, int *status);
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extern int sslWrite(sslConn_t *cp, char *buf, int len, int *status);
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extern void sslWriteClosureAlert(sslConn_t *cp);
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/*
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Socket apis
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*/
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extern SOCKET socketListen(short port, int *err);
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extern SOCKET socketAccept(SOCKET listenfd, int *err);
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extern SOCKET socketConnect(char *ip, short port, int *err);
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extern void socketShutdown(SOCKET sock);
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extern int psSocketRead(SOCKET sock, sslBuf_t **out, int *status);
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extern int psSocketWrite(SOCKET sock, sslBuf_t *out);
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extern void setSocketBlock(SOCKET sock);
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extern void setSocketNonblock(SOCKET sock);
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extern void setSocketNodelay(SOCKET sock);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _h_SSLSOCKET */
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/******************************************************************************/
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