rtp.h

00001 #ifndef __RTP_H__
00002 #define __RTP_H__
00003 
00004 #include <stdint.h>
00005 #include <string.h>
00006 #include "mbed.h"
00007 #include "EthernetInterface.h"
00008 #include "vz_protocol.h"
00009 #include "debug.h"
00010 
00011 #define __RTP_HEADER_OFFSET__ 12
00012 #define __RTP_HEADER_SIZE__ 12
00013 
00014 class RTP_Header{
00015     private :
00016         uint32_t ss_id;
00017         uint16_t seq_number;
00018         uint32_t timestamp;
00019     public  :
00020         RTP_Header( int cb_ext );
00021         ~RTP_Header();
00022         size_t size( void );
00023         uint8_t * build_header( uint8_t * buffer_header );
00024         char * build_header( char * pkg );
00025 };
00026 
00027 class RTP_Body{
00028     private :
00029     public  :
00030         RTP_Body();
00031         ~RTP_Body();
00032         size_t size( void );
00033         char * build_body( char * dest, char * buffer );
00034 };
00035 class RTP{
00036     private :
00037         uint8_t buffer[ 512 ];
00038         char pkg[ 512 ];
00039         RTP_Header * rtp_header;
00040         RTP_Body * rtp_body;
00041     public  :
00042         RTP( int ext );
00043         ~RTP();
00044         size_t header_size( void );
00045         char * build_eth_package( char * buffer );
00046         uint8_t * get_buffer( void ){ return this->buffer; }
00047 };
00048 
00049 #endif