VZTECH / Mbed 2 deprecated main_src

Modularizando o src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

call.cpp@91:c2a86b1f8aaa, 2015-01-08 (annotated)

Committer:
klauss
Date:
Thu Jan 08 23:44:08 2015 +0000
Revision:
91:c2a86b1f8aaa
Parent:
89:0fe315117b00
Child:
92:92df17f538a8
- melhorias no tratamento dos pacotes udp, melhorando o tratamento da fila, evitando que ela transborde

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 0:4d17cd9c8f9d 1 #include "call.h"
klauss 0:4d17cd9c8f9d 2
klauss 0:4d17cd9c8f9d 3 VZ_call::VZ_call( int cb_ext, int cb_port, int rtp_server_ext, int rtp_server_port ){
klauss 0:4d17cd9c8f9d 4 this->cb_ext = cb_ext;
klauss 0:4d17cd9c8f9d 5 this->cb_port = cb_port;
klauss 0:4d17cd9c8f9d 6
klauss 0:4d17cd9c8f9d 7 this->rtp_server_ext = rtp_server_ext;
klauss 0:4d17cd9c8f9d 8 this->rtp_server_port = rtp_server_port;
klauss 69:65665afbad5d 9 this->rtp_server.set_address( __RTP_SEVER_IP__, rtp_server_port );
klauss 89:0fe315117b00 10 //rtp_sock.set_blocking( false, 3 );
klauss 89:0fe315117b00 11 rtp_sock.set_blocking( false, 0 );
klauss 0:4d17cd9c8f9d 12 this->rtp_sock.bind( cb_port ); // rtp port
klauss 0:4d17cd9c8f9d 13 this->rtp_sock.init();
klauss 0:4d17cd9c8f9d 14 this->rtp = new RTP( this->cb_ext );
klauss 0:4d17cd9c8f9d 15
klauss 89:0fe315117b00 16 if( rtp == NULL )
klauss 89:0fe315117b00 17 {
klauss 89:0fe315117b00 18 memory_is_over = true;
klauss 89:0fe315117b00 19 if( debug_memory ) debug_msg("Call_Box cb allocation fail");
klauss 89:0fe315117b00 20 }
klauss 87:679ee0d594a9 21
klauss 0:4d17cd9c8f9d 22 t.start();
klauss 0:4d17cd9c8f9d 23 finish.start();
klauss 0:4d17cd9c8f9d 24 rtpbuf_clear( &( this->rtpbuf ) );
klauss 91:c2a86b1f8aaa 25 call_new_counter++;
klauss 0:4d17cd9c8f9d 26 }
klauss 0:4d17cd9c8f9d 27
klauss 0:4d17cd9c8f9d 28 VZ_call::~VZ_call(){
klauss 0:4d17cd9c8f9d 29 rtp_sock.close();
klauss 0:4d17cd9c8f9d 30 delete( this->rtp );
klauss 91:c2a86b1f8aaa 31 call_delete_counter++;
klauss 0:4d17cd9c8f9d 32 }
klauss 0:4d17cd9c8f9d 33
klauss 0:4d17cd9c8f9d 34 char * VZ_call::get_eth_message( int * length ){
klauss 0:4d17cd9c8f9d 35 uint8_t * pkg;
klauss 0:4d17cd9c8f9d 36 *length = rtp_sock.receiveFrom( rtp_server, server2cb, sizeof( server2cb ) );
klauss 0:4d17cd9c8f9d 37 t.reset();
klauss 0:4d17cd9c8f9d 38
klauss 0:4d17cd9c8f9d 39 rtpbuf_next( &rtpbuf );
klauss 0:4d17cd9c8f9d 40
klauss 0:4d17cd9c8f9d 41 if( *length > 0 ){
klauss 0:4d17cd9c8f9d 42 rtpbuf_put( &rtpbuf, *length - ( __RTP_HEADER_SIZE__ + ( server2cb[ 0 ] & 0xf ) ),
klauss 0:4d17cd9c8f9d 43 ( uint8_t * )server2cb + ( __RTP_HEADER_OFFSET__ + ( server2cb[ 0 ] & 0xf ) ) );
klauss 0:4d17cd9c8f9d 44 }
klauss 0:4d17cd9c8f9d 45
klauss 0:4d17cd9c8f9d 46 pkg = rtpbuf_get( &rtpbuf );
klauss 0:4d17cd9c8f9d 47
klauss 0:4d17cd9c8f9d 48 if (pkg != NULL) {
klauss 0:4d17cd9c8f9d 49 *length = 240;
klauss 0:4d17cd9c8f9d 50 return (char *) pkg;
klauss 0:4d17cd9c8f9d 51 }
klauss 0:4d17cd9c8f9d 52 *length = 0;
klauss 0:4d17cd9c8f9d 53 return NULL;
klauss 0:4d17cd9c8f9d 54 }
klauss 0:4d17cd9c8f9d 55
klauss 0:4d17cd9c8f9d 56 int VZ_call::send_message( char * buffer ){
klauss 0:4d17cd9c8f9d 57 t.reset();
klauss 0:4d17cd9c8f9d 58 return( this->rtp_sock.sendTo( this->rtp_server, buffer, __CB_AUDIO_DATA_SIZE__ + this->rtp->header_size() ) );
klauss 81:3656f00ab3db 59
klauss 81:3656f00ab3db 60 /*
klauss 81:3656f00ab3db 61 //FIXME verificar como fica se eu esperar o sendTo chegar em != 0
klauss 81:3656f00ab3db 62 int8_t sent = 0;
klauss 81:3656f00ab3db 63 do{
klauss 81:3656f00ab3db 64 sent = this->rtp_sock.sendTo( this->rtp_server, buffer, __CB_AUDIO_DATA_SIZE__ + this->rtp->header_size() ) );
klauss 81:3656f00ab3db 65 }while( sent == 0 );
klauss 81:3656f00ab3db 66 return( sent );
klauss 81:3656f00ab3db 67 */
klauss 0:4d17cd9c8f9d 68 }
klauss 0:4d17cd9c8f9d 69
klauss 0:4d17cd9c8f9d 70 uint8_t * VZ_call::build_cb_package( void ){
klauss 0:4d17cd9c8f9d 71 // return __build_cb_package__( cb_ext, cb_port, __AUDIO__, server2cb, buffer );
klauss 0:4d17cd9c8f9d 72 // colocar esta funcao novamente pra envio de msg, assim como encapsular melhor a funcao
klauss 0:4d17cd9c8f9d 73 // de criacao dos pacotes pro cb em algumas funcoes.
klauss 0:4d17cd9c8f9d 74 return 0x00;
klauss 0:4d17cd9c8f9d 75 }
klauss 0:4d17cd9c8f9d 76
klauss 0:4d17cd9c8f9d 77 char * VZ_call::build_eth_package( uint8_t * buffer ){
klauss 0:4d17cd9c8f9d 78 return this->rtp->build_eth_package( ( char * )buffer );
klauss 0:4d17cd9c8f9d 79 }
klauss 0:4d17cd9c8f9d 80
klauss 0:4d17cd9c8f9d 81 int VZ_call::get_cb_ext(){ return this->cb_ext; }
klauss 0:4d17cd9c8f9d 82 int VZ_call::get_cb_port(){ return this->cb_port; }
klauss 0:4d17cd9c8f9d 83
klauss 0:4d17cd9c8f9d 84 int VZ_call::get_rtp_server_ext(){ return rtp_server_ext; }
klauss 0:4d17cd9c8f9d 85 int VZ_call::get_rtp_server_port(){ return rtp_server_port; }
klauss 0:4d17cd9c8f9d 86 uint8_t * VZ_call::get_cb2server_buffer(){ return cb2server; }
klauss 0:4d17cd9c8f9d 87 char * VZ_call::get_server2cb_buffer(){ return server2cb; }
klauss 0:4d17cd9c8f9d 88 inline uint8_t * VZ_call::get_buffer(){ return buffer; }
klauss 0:4d17cd9c8f9d 89
klauss 0:4d17cd9c8f9d 90 bool VZ_call::is_timeout( void ){
klauss 0:4d17cd9c8f9d 91 return ( t.read() > __CALL_MAX_IDLE_TIME__ ) ? true : false;
klauss 0:4d17cd9c8f9d 92 }
klauss 0:4d17cd9c8f9d 93
klauss 0:4d17cd9c8f9d 94 bool VZ_call::is_timetofinish( void ){
klauss 0:4d17cd9c8f9d 95 return ( finish.read() > __MAX_CALL_TIME__ ) ? true : false;
klauss 0:4d17cd9c8f9d 96 }