rtsp_parse_transport.h

来自「AMLOGIC DPF source code」· C头文件 代码 · 共 63 行

/*******************************************************************
 * 
 *  Copyright C 2004 by Amlogic, Inc. All Rights Reserved.
 *
 *  Description: RTSP Transport header declarations
 *
 *  Author: Eric Knudstrup
 *  Created: Wed Dec 29 11:54:46 2004
 *
 *******************************************************************/

#ifndef RTSP_PARSE_TRANSPORT_H
#define RTSP_PARSE_TRANSPORT_H

#define TRANSPORT_FLAG_UNICAST     (1<<0) /*   ;unicast;   */
#define TRANSPORT_FLAG_INTERLEAVED (1<<1) /* interleaved=x */
#define TRANSPORT_FLAG_MULTICAST   (1<<2) /*   ;multicast; */

typedef struct _transport_info_s {
    struct _transport_info_s *trans_next; /* There can be more than one */
    char      *trans_protocol;
    char      *trans_destination;    
    char      *trans_mode;
    u32_t      trans_flags;
    u16_t      trans_port_base;    /* RTP */
    u16_t      trans_port_max;   /* RTP */
    u16_t      trans_client_base;  /* RTP */
    u16_t      trans_client_max; /* RTP */
    u16_t      trans_server_base;  /* RTP */
    u16_t      trans_server_max; /* RTP */
    u16_t      trans_interleaved_base; /* First channel */
    u16_t      trans_interleaved_max; /* Channel count */
    u32_t      trans_ssrc;
    u8_t       trans_layers;
    u8_t       trans_ttl;
    u8_t       trans_channel;
} RTSPTransportInfo_t;

/*;emacs generated header for file rtsp_parse_transport.c. Global function declarations only. */
/* Retrieve the transport data */
extern RTSPTransportInfo_t *
rtsp_transport_info(HTTPInputMessage_t * response);

extern void
rtsp_transport_free(HTTPFieldValue *field);

/* By the time we've gotten here the header - "Transport" and the
 * separator token - ":" have been eaten. So, just go through the
 * buffer until end of line is reached tokenizing and parsing fields
 * Transport: RTP/AVP;unicast;destination=192.168.0.2;client_port=0-1;server_port=35728-35729
 */
extern HTTPParseStatus
rtsp_parse_transport(HTTPParser *parser, HTTPFieldValue *base);

extern HTTPParseStatus
rtsp_parse_init_transport(HTTPParser *parser, HTTPFieldParser *hdr_parser);


/*;end emacs generated header for file rtsp_parse_transport.c. Global function declarations only. */


#endif