1 /*****************************************************************************
2 * mms.h: MMS access plug-in
3 *****************************************************************************
4 * Copyright (C) 2001, 2002 VideoLAN
5 * $Id: mmstu.h,v 1.1 2003/04/20 19:29:43 fenrir Exp $
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
25 /* url: [/]host[:port][/path] */
28 char *psz_server_addr;
41 #define MMS_PACKET_ANY 0
42 #define MMS_PACKET_CMD 1
43 #define MMS_PACKET_HEADER 2
44 #define MMS_PACKET_MEDIA 3
45 #define MMS_PACKET_UDP_TIMING 4
48 #define MMS_CMD_HEADERSIZE 48
51 #define MMS_STREAM_VIDEO 0x0001
52 #define MMS_STREAM_AUDIO 0x0002
53 #define MMS_STREAM_UNKNOWN 0xffff
54 typedef struct mms_stream_s
56 int i_id; /* 1 -> 127 */
57 int i_cat; /* MMS_STREAM_VIDEO, MMS_STREAM_AUDIO */
58 int i_bitrate; /* -1 if unknown */
64 #define MMS_BUFFER_SIZE 100000
67 int i_proto; /* MMS_PROTO_TCP, MMS_PROTO_UDP */
68 input_socket_t socket_tcp; /* TCP socket for communication with server */
69 input_socket_t socket_udp; /* Optional UDP socket for data(media/header packet) */
71 char *psz_bind_addr; /* used by udp */
73 url_t *p_url; /* connect to this server */
75 //asf_stream_t stream[128]; /* in asf never more than 1->127 streams */
78 off_t i_pos; /* position of next byte to be read */
81 uint8_t buffer_tcp[MMS_BUFFER_SIZE];
84 uint8_t buffer_udp[MMS_BUFFER_SIZE];
87 /* data necessary to send data to server */
91 uint32_t i_header_packet_id_type;
92 uint32_t i_media_packet_id_type;
96 uint8_t *p_cmd; /* latest command read */
97 int i_cmd; /* allocated at the begining */
99 uint8_t *p_header; /* allocated by mms_ReadPacket */
102 uint8_t *p_media; /* allocated by mms_ReadPacket */
106 /* extracted informations */
110 /* from 0x01 answer (not yet set) */
111 char *psz_server_version;
112 char *psz_tool_version;
113 char *psz_update_player_url;
114 char *psz_encryption_type;
116 /* from 0x06 answer */
117 uint32_t i_flags_broadcast;
118 uint32_t i_media_length;
119 size_t i_packet_length;
120 uint32_t i_packet_count;