mmstu.c

video linux conference

/*****************************************************************************
 * mms.c: MMS access plug-in
 *****************************************************************************
 * Copyright (C) 2001, 2002 VideoLAN
 * $Id: mmstu.c 11080 2005-05-20 16:03:15Z fenrir $
 *
 * Authors: Laurent Aimar <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
 *****************************************************************************/


/*****************************************************************************
 * Preamble
 *****************************************************************************/
#include <stdlib.h>
#include <vlc/vlc.h>
#include <string.h>
#include <vlc/input.h>
#include <errno.h>

#ifdef HAVE_UNISTD_H
#   include <unistd.h>
#endif
#ifdef HAVE_FCNTL_H
#   include <fcntl.h>
#endif
#ifdef HAVE_SYS_TIME_H
#   include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H 
#   include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
#   include <sys/stat.h>
#endif

#if defined( UNDER_CE )
#   include <winsock.h>
#elif WIN32
#   include <winsock2.h>
#   include <ws2tcpip.h>
#   ifndef IN_MULTICAST
#       define IN_MULTICAST(a) IN_CLASSD(a)
#   endif
#else
#   include <sys/socket.h>
#   include <netinet/in.h>
#   if HAVE_ARPA_INET_H
#      include <arpa/inet.h>
#   elif defined( SYS_BEOS )
#      include <net/netdb.h>
#   endif
#endif

#include "network.h"
#include "asf.h"
#include "buffer.h"

#include "mms.h"
#include "mmstu.h"

#undef MMS_DEBUG

/****************************************************************************
 * NOTES:
 *  MMSProtocole documentation found at http://get.to/sdp
 ****************************************************************************/

/*****************************************************************************
 * Local prototypes
 *****************************************************************************/
int  E_( MMSTUOpen )  ( access_t * );
void E_( MMSTUClose ) ( access_t * );


static int Read( access_t *, uint8_t *, int );
static int Seek( access_t *, int64_t );
static int Control( access_t *, int, va_list );

static int  MMSOpen ( access_t *, vlc_url_t *, int );
static int  MMSStart( access_t *, uint32_t );
static int  MMSStop ( access_t * );
static void MMSClose( access_t * );


static int  mms_CommandRead( access_t *p_access, int i_command1, int i_command2 );
static int  mms_CommandSend( access_t *, int, uint32_t, uint32_t, uint8_t *, int );

static int  mms_HeaderMediaRead( access_t *, int );

static int  mms_ReceivePacket( access_t * );


/*
 * XXX DON'T FREE MY MEMORY !!! XXX
 * non mais :P
 */
/*
 * Ok, ok, j'le ferai plus...
 */
/*
 * Merci :))
 */
/*
 * Vous pourriez signer vos commentaires (m阭e si on voit bien qui peut
 * 閏rire ce genre de trucs :p), et 閏rire en anglais, bordel de
 * merde :p.
 */
/*
 * Alors la ouai