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116 lines
4.0 KiB
C
116 lines
4.0 KiB
C
/*****************************************************************************
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* tls.c
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*****************************************************************************
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* Copyright (C) 2004-2005 VideoLAN
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* $Id$
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*
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* Authors: Remi Denis-Courmont <rem # videolan.org>
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*
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* This program is free software; 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 program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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, USA.
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*****************************************************************************/
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#ifndef _VLC_TLS_H
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# define _VLC_TLS_H
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# include "network.h"
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struct tls_t
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{
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VLC_COMMON_MEMBERS
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/* Module properties */
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module_t *p_module;
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void *p_sys;
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tls_server_t * (*pf_server_create) ( tls_t *, const char *,
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const char * );
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tls_session_t * (*pf_client_create) ( tls_t * );
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};
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struct tls_server_t
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{
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VLC_COMMON_MEMBERS
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void *p_sys;
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void (*pf_delete) ( tls_server_t * );
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int (*pf_add_CA) ( tls_server_t *, const char * );
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int (*pf_add_CRL) ( tls_server_t *, const char * );
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tls_session_t * (*pf_session_prepare) ( tls_server_t * );
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};
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struct tls_session_t
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{
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VLC_COMMON_MEMBERS
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void *p_sys;
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struct virtual_socket_t sock;
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int (*pf_handshake) ( tls_session_t *, int, const char * );
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int (*pf_handshake2) ( tls_session_t * );
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void (*pf_close) ( tls_session_t * );
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};
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/*****************************************************************************
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* tls_ServerCreate:
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*****************************************************************************
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* Allocates a whole server's TLS credentials.
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* Returns NULL on error.
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*****************************************************************************/
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VLC_EXPORT( tls_server_t *, tls_ServerCreate, ( vlc_object_t *, const char *, const char * ) );
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/*****************************************************************************
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* tls_ServerAddCA:
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*****************************************************************************
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* Adds one or more certificate authorities.
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* Returns -1 on error, 0 on success.
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*****************************************************************************/
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# define tls_ServerAddCA( a, b ) (((tls_server_t *)a)->pf_add_CA (a, b))
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/*****************************************************************************
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* tls_ServerAddCRL:
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*****************************************************************************
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* Adds a certificates revocation list to be sent to TLS clients.
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* Returns -1 on error, 0 on success.
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*****************************************************************************/
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# define tls_ServerAddCRL( a, b ) (((tls_server_t *)a)->pf_add_CRL (a, b))
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VLC_EXPORT( void, tls_ServerDelete, ( tls_server_t * ) );
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# define tls_ServerSessionPrepare( a ) (((tls_server_t *)a)->pf_session_prepare (a))
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# define tls_ServerSessionHandshake( a, b ) (((tls_session_t *)a)->pf_handshake (a, b, NULL))
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# define tls_ServerSessionClose( a ) (((tls_session_t *)a)->pf_close (a))
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VLC_EXPORT( tls_session_t *, tls_ClientCreate, ( vlc_object_t *, int, const char * ) );
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VLC_EXPORT( void, tls_ClientDelete, ( tls_session_t * ) );
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# define tls_ClientSessionHandshake( a, b, c ) (((tls_session_t *)a)->pf_handshake (a, b, c))
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# define tls_SessionContinueHandshake( a ) (((tls_session_t *)a)->pf_handshake2 (a))
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/* NOTE: It is assumed that a->sock.p_sys = a */
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# define tls_Send( a, b, c ) (((tls_session_t *)a)->sock.pf_send (a, b, c ))
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# define tls_Recv( a, b, c ) (((tls_session_t *)a)->sock.pf_recv (a, b, c ))
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#endif
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