| /* | |
| * MMS protocol common definitions. | |
| * Copyright (c) 2010 Zhentan Feng <spyfeng at gmail dot com> | |
| * | |
| * This file is part of FFmpeg. | |
| * | |
| * FFmpeg is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * FFmpeg 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 | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with FFmpeg; if not, write to the Free Software | |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| */ | |
| typedef struct MMSStream { | |
| int id; | |
| }MMSStream; | |
| typedef struct MMSContext { | |
| URLContext *mms_hd; ///< TCP connection handle | |
| MMSStream *streams; | |
| /** Buffer for outgoing packets. */ | |
| /*@{*/ | |
| uint8_t *write_out_ptr; ///< Pointer for writing the buffer. | |
| uint8_t out_buffer[512]; ///< Buffer for outgoing packet. | |
| /*@}*/ | |
| /** Buffer for incoming packets. */ | |
| /*@{*/ | |
| uint8_t in_buffer[65536]; ///< Buffer for incoming packets. | |
| uint8_t *read_in_ptr; ///< Pointer for reading from incoming buffer. | |
| int remaining_in_len; ///< Reading length from incoming buffer. | |
| /*@}*/ | |
| /** Internal handling of the ASF header */ | |
| /*@{*/ | |
| uint8_t *asf_header; ///< Stored ASF header. | |
| int asf_header_size; ///< Size of stored ASF header. | |
| int header_parsed; ///< The header has been received and parsed. | |
| int asf_packet_len; | |
| int asf_header_read_size; | |
| /*@}*/ | |
| int stream_num; ///< stream numbers. | |
| unsigned int nb_streams_allocated; ///< allocated size of streams | |
| } MMSContext; | |
| int ff_mms_asf_header_parser(MMSContext * mms); | |
| int ff_mms_read_data(MMSContext *mms, uint8_t *buf, const int size); | |
| int ff_mms_read_header(MMSContext * mms, uint8_t * buf, const int size); | |