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

sip.cpp@114:472502b31a12, 2015-04-20 (annotated)

Committer:
klauss
Date:
Mon Apr 20 14:40:09 2015 +0000
Revision:
114:472502b31a12
Parent:
113:db67ae00550e
Child:
119:ee6a53069455
antes de implementar os retrys da header -> cbx

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 0:4d17cd9c8f9d 1 #include "sip.h"
klauss 0:4d17cd9c8f9d 2
klauss 0:4d17cd9c8f9d 3 void Sip::__init_sock__( void ){
klauss 0:4d17cd9c8f9d 4 sip_server.set_address( this->server_ip , this->server_port );
klauss 89:0fe315117b00 5 sock.set_blocking( false, 0 );
klauss 0:4d17cd9c8f9d 6 sock.bind( this->my_port );
klauss 0:4d17cd9c8f9d 7 }
klauss 0:4d17cd9c8f9d 8
klauss 48:195c97f12e8e 9 void Sip::__end_sock__( void ){
klauss 0:4d17cd9c8f9d 10 sock.close();
klauss 0:4d17cd9c8f9d 11 }
klauss 0:4d17cd9c8f9d 12
klauss 48:195c97f12e8e 13 void Sip::__reconnect__( void ){
klauss 114:472502b31a12 14 sock.close();
klauss 114:472502b31a12 15 sock.init();
klauss 114:472502b31a12 16 sock.bind( this->my_port );
klauss 114:472502b31a12 17 }
klauss 114:472502b31a12 18 /*
klauss 114:472502b31a12 19 Sip::Sip( char * server_ip, int server_port, char * my_ip, int my_port, int my_ext, int peer_ext, int id ){
klauss 114:472502b31a12 20 this->id = id;
klauss 114:472502b31a12 21 strncpy( this->server_ip, server_ip, 20 );
klauss 114:472502b31a12 22 this->server_ip[19] = 0;
klauss 114:472502b31a12 23 this->server_port = server_port;
klauss 114:472502b31a12 24 strncpy( this->my_ip, my_ip, 20 );
klauss 114:472502b31a12 25 this->my_ip[19] = 0;
klauss 114:472502b31a12 26 this->my_port = my_port;
klauss 114:472502b31a12 27 //this->my_rtp_port = fill_random_rtp_port();
klauss 114:472502b31a12 28 this->my_rtp_port = 0;
klauss 114:472502b31a12 29 if( debug_rtp ) debug_msg("new with rtp port %d ", this->my_rtp_port );
klauss 114:472502b31a12 30
klauss 114:472502b31a12 31 this->my_ext = my_ext;
klauss 114:472502b31a12 32 itoa( this->my_ext, this->my_display, 10 );
klauss 114:472502b31a12 33 this->peer_ext = peer_ext;
klauss 114:472502b31a12 34
klauss 114:472502b31a12 35 strcpy( this->fill_random_aux, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789pP" );
klauss 114:472502b31a12 36 strcpy( this->last_invite_tag, "" );
klauss 114:472502b31a12 37 strcpy( this->last_invite_callid, "");
klauss 114:472502b31a12 38 strcpy( this->SVNREV, "COLA" );
klauss 114:472502b31a12 39 status = sip_idle;
klauss 114:472502b31a12 40
klauss 113:db67ae00550e 41 __init_sock__();
klauss 114:472502b31a12 42 muted = false;
klauss 114:472502b31a12 43
klauss 114:472502b31a12 44 this->invite_pkg_sent = 0;
klauss 114:472502b31a12 45
klauss 114:472502b31a12 46 call = NULL;
klauss 114:472502b31a12 47
klauss 114:472502b31a12 48 ok_sent = 0;
klauss 114:472502b31a12 49 waiting = false;
klauss 114:472502b31a12 50 length_muted = 0;
klauss 114:472502b31a12 51 listen_SIP_server_return = 0;
klauss 114:472502b31a12 52
klauss 114:472502b31a12 53 sip_new_counter++;
klauss 48:195c97f12e8e 54 }
klauss 114:472502b31a12 55 */
klauss 29:7246460b73f8 56
klauss 29:7246460b73f8 57 Sip::Sip( int id, uint16_t my_port ){
klauss 29:7246460b73f8 58 FILE * fp = NULL;
klauss 29:7246460b73f8 59 char inner_tmp[ 20 ];
klauss 28:94aec56c6329 60
klauss 29:7246460b73f8 61 if( debug_sip ) debug_msg("Building SIP ext :: %d | Port :: %d", id, my_port );
klauss 27:98f824719d1c 62
klauss 29:7246460b73f8 63 this->id = id;
klauss 112:6ae726539ab9 64 this->my_ext = id;
klauss 112:6ae726539ab9 65 this->my_port = my_port;
klauss 29:7246460b73f8 66
klauss 28:94aec56c6329 67 fp = fopen( "/qspi/serverip.txt", "r");
klauss 28:94aec56c6329 68 if( fp == NULL){
klauss 29:7246460b73f8 69 if( debug_sip ) debug_msg("Failed to open /qspi/serverip.txt" );
klauss 28:94aec56c6329 70 strncpy( this->server_ip, __SERVER_IP__, 20 );
klauss 28:94aec56c6329 71 }else{
klauss 50:d9b6577a70f5 72 char tmp[ 16 ] = "\0";
klauss 46:a670f187a704 73 int read = fread( tmp, 1, 15, fp );
klauss 46:a670f187a704 74 if( read > 0 ){
klauss 46:a670f187a704 75 for( int i = 0; i < read; i++ )
klauss 46:a670f187a704 76 if( tmp[ i ] == '\n' || tmp[ i ] == '\r' ){
klauss 46:a670f187a704 77 tmp[ i ] = '\0';
klauss 46:a670f187a704 78 break;
klauss 46:a670f187a704 79 }
klauss 43:455522f98de5 80 strcpy( this->server_ip, tmp );
klauss 50:d9b6577a70f5 81 if( debug_sip ) debug_msg("Objeto SIP fixado no server ip %s( read %d chars ), valid %d", this->server_ip, read, strlen( this->server_ip ) );
klauss 28:94aec56c6329 82 }else{
klauss 29:7246460b73f8 83 if( debug_sip ) debug_msg("Failed to read /qspi/serverip.txt" );
klauss 28:94aec56c6329 84 strncpy( this->server_ip, __SERVER_IP__, 20 );
klauss 28:94aec56c6329 85 }
klauss 28:94aec56c6329 86 }
klauss 28:94aec56c6329 87 fclose( fp );
klauss 50:d9b6577a70f5 88 this->server_ip[ 15 ] = '\0';
klauss 28:94aec56c6329 89
klauss 28:94aec56c6329 90 fp = fopen( "/qspi/serverport.txt", "r");
klauss 28:94aec56c6329 91 if( fp == NULL ){
klauss 29:7246460b73f8 92 if( debug_sip ) debug_msg("Failed to open /qspi/serverport.txt" );
klauss 28:94aec56c6329 93 this->server_port = __SERVER_PORT__;
klauss 28:94aec56c6329 94 }else{
klauss 29:7246460b73f8 95 if( fread( (void *)inner_tmp, 1, 20, fp ) > 0 ){
klauss 29:7246460b73f8 96 server_port = atoi( inner_tmp );
klauss 29:7246460b73f8 97 if( debug_sip ) debug_msg("Objeto SIP fixado no server port %d", this->server_port );
klauss 28:94aec56c6329 98 }else{
klauss 29:7246460b73f8 99 if( debug_sip ) debug_msg("Failed to read /qspi/serverport.txt" );
klauss 28:94aec56c6329 100 this->server_port = __SERVER_PORT__;
klauss 28:94aec56c6329 101 }
klauss 28:94aec56c6329 102 }
klauss 28:94aec56c6329 103 fclose( fp );
klauss 28:94aec56c6329 104
klauss 28:94aec56c6329 105 fp = fopen( "/qspi/myip.txt", "r");
klauss 27:98f824719d1c 106 if (fp == NULL){
klauss 29:7246460b73f8 107 if( debug_sip ) debug_msg("Failed to open /qspi/myip.txt" );
klauss 27:98f824719d1c 108 strncpy( this->my_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 109 }else{
klauss 50:d9b6577a70f5 110 char tmp[ 16 ] = "\0";
klauss 46:a670f187a704 111 int read = fread( tmp, 1, 15, fp );
klauss 46:a670f187a704 112 if( read > 0 ){
klauss 46:a670f187a704 113 for( int i = 0; i < read; i++ )
klauss 46:a670f187a704 114 if( tmp[ i ] == '\n' || tmp[ i ] == '\r' ){
klauss 46:a670f187a704 115 tmp[ i ] = '\0';
klauss 46:a670f187a704 116 break;
klauss 46:a670f187a704 117 }
klauss 43:455522f98de5 118 strcpy( this->my_ip, tmp );
klauss 50:d9b6577a70f5 119 if( debug_sip ) debug_msg("Objeto SIP fixado no ip %s( lidos %d chars ), valid %d", this->my_ip, read, strlen( this->my_ip ) );
klauss 27:98f824719d1c 120 }else{
klauss 29:7246460b73f8 121 if( debug_sip ) debug_msg("Failed to read /qspi/myip.txt" );
klauss 27:98f824719d1c 122 strncpy( this->my_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 123 }
klauss 27:98f824719d1c 124 }
klauss 27:98f824719d1c 125 fclose( fp );
klauss 46:a670f187a704 126
klauss 50:d9b6577a70f5 127 this->my_ip[ 15 ] = '\0';
klauss 28:94aec56c6329 128
klauss 97:8985817e8847 129 if( debug_sip ) debug_msg("Fixado na porta %d", this->my_port );
klauss 97:8985817e8847 130
klauss 28:94aec56c6329 131 itoa( this->my_ext, this->my_display, 10 );
klauss 112:6ae726539ab9 132
klauss 112:6ae726539ab9 133 this->my_rtp_port = 0;
klauss 112:6ae726539ab9 134 if( debug_rtp ) debug_msg("new with rtp port %d ", this->my_rtp_port );
klauss 46:a670f187a704 135
klauss 28:94aec56c6329 136 fp = fopen( "/qspi/peerext.txt", "r");
klauss 29:7246460b73f8 137 if( fp == NULL ) {
klauss 29:7246460b73f8 138 if( debug_sip ) debug_msg("Failed to open /qspi/peerext.txt" );
klauss 28:94aec56c6329 139 this->peer_ext = __PEER_EXT__;
klauss 29:7246460b73f8 140 } else {
klauss 29:7246460b73f8 141 if( fread( (void *)inner_tmp, 1, 32, fp ) > 0 ) {
klauss 29:7246460b73f8 142 this->peer_ext = atoi( inner_tmp );
klauss 29:7246460b73f8 143 if( debug_sip ) debug_msg("Objeto SIP fixado no server ext %d", this->peer_ext );
klauss 29:7246460b73f8 144 } else {
klauss 29:7246460b73f8 145 if( debug_sip ) debug_msg("Failed to read /qspi/peerext.txt" );
klauss 28:94aec56c6329 146 this->peer_ext = __PEER_EXT__;
klauss 28:94aec56c6329 147 }
klauss 28:94aec56c6329 148 }
klauss 28:94aec56c6329 149 fclose( fp );
klauss 0:4d17cd9c8f9d 150 strcpy( this->fill_random_aux, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789pP" );
klauss 0:4d17cd9c8f9d 151 strcpy( this->last_invite_tag, "" );
klauss 0:4d17cd9c8f9d 152 strcpy( this->last_invite_callid, "");
klauss 0:4d17cd9c8f9d 153 strcpy( this->SVNREV, "COLA" );
klauss 0:4d17cd9c8f9d 154 status = sip_idle;
klauss 0:4d17cd9c8f9d 155
klauss 0:4d17cd9c8f9d 156 __init_sock__();
klauss 81:3656f00ab3db 157 muted = false;
klauss 85:b6f2dc1d0f4f 158
klauss 91:c2a86b1f8aaa 159 invite_pkg_sent = 0;
klauss 91:c2a86b1f8aaa 160 call = NULL;
klauss 91:c2a86b1f8aaa 161
klauss 91:c2a86b1f8aaa 162 ok_sent = 0;
klauss 91:c2a86b1f8aaa 163 waiting = false;
klauss 91:c2a86b1f8aaa 164 length_muted = 0;
klauss 91:c2a86b1f8aaa 165 listen_SIP_server_return = 0;
klauss 91:c2a86b1f8aaa 166
klauss 85:b6f2dc1d0f4f 167 sip_new_counter++;
klauss 0:4d17cd9c8f9d 168 }
klauss 29:7246460b73f8 169
klauss 0:4d17cd9c8f9d 170 Sip::~Sip(){
klauss 0:4d17cd9c8f9d 171 __end_sock__();
klauss 85:b6f2dc1d0f4f 172 sip_delete_counter++;
klauss 0:4d17cd9c8f9d 173 }
klauss 0:4d17cd9c8f9d 174
klauss 78:1353744f01e1 175 int Sip::registry(){
klauss 0:4d17cd9c8f9d 176 build_registry_package( buffer );
klauss 81:3656f00ab3db 177
klauss 114:472502b31a12 178 int sent = sock.sendTo( sip_server, buffer, strlen( buffer ) ); // > 400
klauss 114:472502b31a12 179
klauss 114:472502b31a12 180 if( debug_sip ) send_msg("Registry ( %d, %d ) - Sent %i of %i bytes", this->my_ext, this->my_port , sent, strlen( buffer ) );
klauss 114:472502b31a12 181
klauss 114:472502b31a12 182 if( sent != strlen( buffer ) ){
klauss 114:472502b31a12 183 sip_socket_send_failure++;
klauss 113:db67ae00550e 184 }
klauss 109:a5b8264ffbbc 185
klauss 114:472502b31a12 186 return( sent );
klauss 0:4d17cd9c8f9d 187 }
klauss 0:4d17cd9c8f9d 188
klauss 0:4d17cd9c8f9d 189 VZ_call * Sip::invite(){
klauss 0:4d17cd9c8f9d 190 char callbox_string[ 32 ];
klauss 0:4d17cd9c8f9d 191 itoa( get_id(), callbox_string, 10 );
klauss 91:c2a86b1f8aaa 192
klauss 91:c2a86b1f8aaa 193 if( status == sip_on_call ) return call;
klauss 87:679ee0d594a9 194
klauss 91:c2a86b1f8aaa 195 else if( status == sip_idle ){
klauss 91:c2a86b1f8aaa 196 int cseq = 0;
klauss 91:c2a86b1f8aaa 197
klauss 91:c2a86b1f8aaa 198 call = NULL;
klauss 91:c2a86b1f8aaa 199
klauss 91:c2a86b1f8aaa 200 build_invite_package( buffer, callbox_string, &cseq );
klauss 91:c2a86b1f8aaa 201
klauss 91:c2a86b1f8aaa 202 this->invite_pkg_sent = 0;
klauss 91:c2a86b1f8aaa 203
klauss 114:472502b31a12 204 if ( drop_invite_to_ast_pkg )
klauss 114:472502b31a12 205 {
klauss 114:472502b31a12 206 debug_msg("Droped invite pkg to ast");
klauss 114:472502b31a12 207 }
klauss 114:472502b31a12 208 else
klauss 104:62646ef786a3 209 {
klauss 114:472502b31a12 210 do{
klauss 114:472502b31a12 211 this->invite_pkg_sent = sock.sendTo( sip_server, buffer, strlen( buffer ) );
klauss 114:472502b31a12 212 }while( this->invite_pkg_sent == 0 );
klauss 114:472502b31a12 213
klauss 114:472502b31a12 214 if( debug_invite ) debug_msg("Return value for invite pkg %d", invite_pkg_sent );
klauss 104:62646ef786a3 215 }
klauss 104:62646ef786a3 216
klauss 99:e80850c51106 217 invite_timer.stop();
klauss 99:e80850c51106 218 invite_timer.reset();
klauss 91:c2a86b1f8aaa 219 invite_timer.start();
klauss 91:c2a86b1f8aaa 220
klauss 91:c2a86b1f8aaa 221 set_status( status, sip_waiting_trying );
klauss 91:c2a86b1f8aaa 222
klauss 91:c2a86b1f8aaa 223 waiting = false;
klauss 91:c2a86b1f8aaa 224
klauss 91:c2a86b1f8aaa 225 ok_sent = 0;
klauss 91:c2a86b1f8aaa 226
klauss 91:c2a86b1f8aaa 227 length_muted = 0;
klauss 78:1353744f01e1 228 }
klauss 0:4d17cd9c8f9d 229
klauss 78:1353744f01e1 230 if( invite_timer.read() > __INVITE_MAX_WAITING_TIME__ ){
klauss 92:92df17f538a8 231 if( debug_invite == true ) debug_msg("Invite call timeout :(");
klauss 91:c2a86b1f8aaa 232
klauss 91:c2a86b1f8aaa 233 if( ( this->invite_pkg_sent == -1 ) || length_muted || ok_sent == -1 ){
klauss 81:3656f00ab3db 234 muted = true;
klauss 81:3656f00ab3db 235 if( debug_invite || debug_muted ) debug_msg("RX from eth having situation, length_muted( %d ) - ok_sent( %d )", length_muted, ok_sent );
klauss 81:3656f00ab3db 236 ok_sent = 0;
klauss 81:3656f00ab3db 237 length_muted = 0;
klauss 81:3656f00ab3db 238 __reconnect__();
klauss 81:3656f00ab3db 239 }else{
klauss 81:3656f00ab3db 240 muted = false;
klauss 81:3656f00ab3db 241 }
klauss 81:3656f00ab3db 242
klauss 78:1353744f01e1 243 if( debug_invite ) debug_msg("Timeout do pedido");
klauss 78:1353744f01e1 244 invite_timer.stop();
klauss 78:1353744f01e1 245 invite_timer.reset();
klauss 81:3656f00ab3db 246 set_status( status, sip_denied );
klauss 78:1353744f01e1 247 send_bye();
klauss 91:c2a86b1f8aaa 248
klauss 91:c2a86b1f8aaa 249 //if( call != NULL ) delete( call );
klauss 91:c2a86b1f8aaa 250 call = NULL;
klauss 78:1353744f01e1 251 return( NULL );
klauss 78:1353744f01e1 252 }
klauss 77:e8c0253b57bc 253
klauss 91:c2a86b1f8aaa 254 if( waiting == true ){ return call; }
klauss 91:c2a86b1f8aaa 255
klauss 91:c2a86b1f8aaa 256 else return( NULL );
klauss 0:4d17cd9c8f9d 257 }
klauss 0:4d17cd9c8f9d 258
klauss 0:4d17cd9c8f9d 259 char * Sip::build_registry_package( char * buffer ){
klauss 0:4d17cd9c8f9d 260 char branch[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 261 char tag[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 262 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 263 fill_random16h( branch );
klauss 0:4d17cd9c8f9d 264 fill_random( tag, 18 );
klauss 0:4d17cd9c8f9d 265 fill_random16h( callid );
klauss 0:4d17cd9c8f9d 266 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 267 strcpy( buffer, "REGISTER sip:" );
klauss 0:4d17cd9c8f9d 268 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 269 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 270 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 271 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 272 strcat( buffer, " SIP/2.0\r\nVia: SIP/2.0/UDP " );
klauss 0:4d17cd9c8f9d 273 strcat( buffer, my_ip );
klauss 0:4d17cd9c8f9d 274 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 275 itoa( my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 276 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 277 strcat( buffer, ";branch=" );
klauss 0:4d17cd9c8f9d 278 strcat( buffer, branch );
klauss 0:4d17cd9c8f9d 279 strcat( buffer, "\r\nFrom: " );
klauss 0:4d17cd9c8f9d 280 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 281 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 282 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 283 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 284 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 285 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 286 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 287 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 288 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 289 strcat( buffer, ">;tag=" );
klauss 0:4d17cd9c8f9d 290 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 291 strcat( buffer, "\r\nTo: " );
klauss 0:4d17cd9c8f9d 292 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 293 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 294 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 295 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 296 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 297 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 298 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 299 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 300 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 301 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 302 strcat( buffer, ">\r\nCall-ID: " );
klauss 0:4d17cd9c8f9d 303 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 304 strcat( buffer, "\r\nCSeq: " );
klauss 0:4d17cd9c8f9d 305 itoa( get_cseq(), itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 306 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 307 strcat( buffer, " REGISTER\r\n" );
klauss 0:4d17cd9c8f9d 308 strcat( buffer, "Max-Forwards: " );
klauss 0:4d17cd9c8f9d 309 itoa( 70, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 310 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 311 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 312
klauss 0:4d17cd9c8f9d 313 strcat( buffer, "Contact: " );
klauss 0:4d17cd9c8f9d 314 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 315 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 316 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 317 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 318 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 319 strcat( buffer, my_ip );
klauss 0:4d17cd9c8f9d 320 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 321 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 322 strcat( buffer, itoa_buffer );
klauss 92:92df17f538a8 323 strcat( buffer, ">;expires=270" );
klauss 0:4d17cd9c8f9d 324 //itoa( 1200, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 325 //strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 326 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 327
klauss 0:4d17cd9c8f9d 328 strcat( buffer, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 329 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 330 strcat( buffer, "\r\nContent-Length: 0\r\n" );
klauss 0:4d17cd9c8f9d 331 strcat( buffer, SIP_ALLOW );
klauss 0:4d17cd9c8f9d 332 strcat( buffer, "\r\n\r\n" );
klauss 89:0fe315117b00 333 //buffer[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 334 return buffer;
klauss 0:4d17cd9c8f9d 335 }
klauss 0:4d17cd9c8f9d 336
klauss 0:4d17cd9c8f9d 337 char * Sip::build_invite_package( char * pkg, char * callbox_string, int * cseq ){
klauss 0:4d17cd9c8f9d 338 char header[ SIP_MAXMSGSIZE ], body[ SIP_MAXMSGSIZE ];
klauss 0:4d17cd9c8f9d 339 char branch[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 340 char tag[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 341 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 342 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 343 *cseq = get_cseq();
klauss 0:4d17cd9c8f9d 344 fill_random16h( branch );
klauss 0:4d17cd9c8f9d 345 fill_random( tag,18 );
klauss 0:4d17cd9c8f9d 346 fill_random16h( callid );
klauss 114:472502b31a12 347
klauss 114:472502b31a12 348 debug_msg("branch :: %s", branch );
klauss 114:472502b31a12 349 debug_msg("tag :: %s", tag );
klauss 114:472502b31a12 350 debug_msg("callid :: %s", callid );
klauss 0:4d17cd9c8f9d 351
klauss 0:4d17cd9c8f9d 352 strcpy( last_invite_tag,tag );
klauss 0:4d17cd9c8f9d 353 strcpy( last_invite_callid, callid );
klauss 0:4d17cd9c8f9d 354
klauss 0:4d17cd9c8f9d 355 strcpy( header, "INVITE sip:" );
klauss 0:4d17cd9c8f9d 356 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 357 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 358 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 359 strcat( header, this->server_ip );
klauss 0:4d17cd9c8f9d 360 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 361 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 362 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 363 strcat( header, " SIP/" );
klauss 0:4d17cd9c8f9d 364 itoa( 2, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 365 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 366 strcat( header, "." );
klauss 0:4d17cd9c8f9d 367 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 368 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 369 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 370 strcat( header, "Via: SIP/" );
klauss 0:4d17cd9c8f9d 371 itoa( 2, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 372 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 373 strcat( header, "." );
klauss 0:4d17cd9c8f9d 374 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 375 strcat( header, itoa_buffer );
klauss 114:472502b31a12 376 strcat( header, "/UDP " ); // isso que dizer qu eue sempre coloco /UDP:192, quando deveria ser /UDP<0x20>192...
klauss 0:4d17cd9c8f9d 377 strcat( header, this->my_ip );
klauss 0:4d17cd9c8f9d 378 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 379 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 380 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 381 strcat( header, ";branch=" );
klauss 0:4d17cd9c8f9d 382 strcat( header, branch );
klauss 0:4d17cd9c8f9d 383 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 384 strcat( header, "From: " );
klauss 0:4d17cd9c8f9d 385 strcat( header, callbox_string );
klauss 0:4d17cd9c8f9d 386 strcat( header, " <sip:" );
klauss 0:4d17cd9c8f9d 387 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 388 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 389 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 390 strcat( header, this->server_ip );
klauss 0:4d17cd9c8f9d 391 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 392 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 393 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 394 strcat( header, ">;tag=" );
klauss 0:4d17cd9c8f9d 395 strcat( header, tag );
klauss 0:4d17cd9c8f9d 396 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 397 strcat( header, "To: <sip:" );
klauss 0:4d17cd9c8f9d 398 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 399 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 400 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 401 strcat( header, this->server_ip );
klauss 0:4d17cd9c8f9d 402 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 403 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 404 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 405 strcat( header, ">\r\n" );
klauss 0:4d17cd9c8f9d 406 strcat( header, "Call-ID: " );
klauss 0:4d17cd9c8f9d 407 strcat( header, callid );
klauss 0:4d17cd9c8f9d 408 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 409 strcat( header, this->my_ip );
klauss 0:4d17cd9c8f9d 410 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 411 strcat( header, "CSeq: " );
klauss 0:4d17cd9c8f9d 412 itoa( *cseq, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 413 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 414 strcat( header, " INVITE\r\n" );
klauss 0:4d17cd9c8f9d 415 strcat( header, "Contact: " );
klauss 0:4d17cd9c8f9d 416 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 417 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 418 strcat( header, " <sip:" );
klauss 0:4d17cd9c8f9d 419 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 420 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 421 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 422 strcat( header, this->my_ip );
klauss 0:4d17cd9c8f9d 423 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 424 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 425 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 426 strcat( header, ">\r\n" );
klauss 0:4d17cd9c8f9d 427 strcat( header, "Max-Forwards: " );
klauss 0:4d17cd9c8f9d 428 itoa( 20, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 429 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 430 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 431 strcat( header, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 432 strcat( header, SVNREV );
klauss 0:4d17cd9c8f9d 433 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 434 strcat( header, "Expires: " );
klauss 112:6ae726539ab9 435 itoa( 71, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 436 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 437 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 438 strcat( header, SIP_ALLOW );
klauss 0:4d17cd9c8f9d 439 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 440 strcat( header, "Content-Type: application/sdp\r\n" );
klauss 100:09a23fcd3bdf 441 //header[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 442
klauss 0:4d17cd9c8f9d 443 strcpy( body, "v=0\r\n" );
klauss 0:4d17cd9c8f9d 444 strcat( body, "o=- " );
klauss 0:4d17cd9c8f9d 445 itoa( 7377, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 446 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 447 strcat( body, " " );
klauss 0:4d17cd9c8f9d 448 itoa( 18176, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 449 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 450 strcat( body, " IN IP" );
klauss 0:4d17cd9c8f9d 451 itoa( 4, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 452 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 453 strcat( body, " " );
klauss 0:4d17cd9c8f9d 454 strcat( body, this->my_ip );
klauss 0:4d17cd9c8f9d 455 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 456 strcat( body, "s=-\r\n" );
klauss 0:4d17cd9c8f9d 457 strcat( body, "c=IN IP" );
klauss 0:4d17cd9c8f9d 458 itoa( 4, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 459 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 460 strcat( body, " " );
klauss 0:4d17cd9c8f9d 461 strcat( body, this->my_ip );
klauss 0:4d17cd9c8f9d 462 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 463 strcat( body, "t=" );
klauss 0:4d17cd9c8f9d 464 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 465 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 466 strcat( body, " " );
klauss 0:4d17cd9c8f9d 467 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 468 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 469 strcat( body, "\r\n" );
klauss 112:6ae726539ab9 470
klauss 114:472502b31a12 471
klauss 112:6ae726539ab9 472 this->my_rtp_port = fill_random_rtp_port();
klauss 112:6ae726539ab9 473 sprintf( itoa_buffer,"i=UDP %d\r\n", this->my_rtp_port );
klauss 112:6ae726539ab9 474 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 475 strcat( body, "m=audio " );
klauss 0:4d17cd9c8f9d 476 itoa( this->my_rtp_port, itoa_buffer, 10 );
klauss 112:6ae726539ab9 477 strcat( body, itoa_buffer );
klauss 114:472502b31a12 478
klauss 114:472502b31a12 479 if( debug_rtp ) debug_msg("Invite PKG with rtp poOort ( %d - %s )", this->my_rtp_port, itoa_buffer );
klauss 114:472502b31a12 480
klauss 114:472502b31a12 481 /*
klauss 114:472502b31a12 482 if ( chicago )
klauss 114:472502b31a12 483 {
klauss 114:472502b31a12 484 chicago = false;
klauss 114:472502b31a12 485 itoa( ( this->my_rtp_port ) + 19, itoa_buffer, 10 );
klauss 114:472502b31a12 486 debug_msg("my_rtp_port( %d )", my_rtp_port + 19 );
klauss 114:472502b31a12 487 strcat( body, itoa_buffer );
klauss 114:472502b31a12 488 }
klauss 114:472502b31a12 489 else
klauss 114:472502b31a12 490 {
klauss 114:472502b31a12 491 if ( canada )
klauss 114:472502b31a12 492 {
klauss 114:472502b31a12 493 canada = false;
klauss 114:472502b31a12 494 strcat( body, " " );
klauss 114:472502b31a12 495 }
klauss 114:472502b31a12 496 else
klauss 114:472502b31a12 497 {
klauss 114:472502b31a12 498 strcat( body, itoa_buffer );
klauss 114:472502b31a12 499 }
klauss 114:472502b31a12 500 }
klauss 114:472502b31a12 501 */
klauss 0:4d17cd9c8f9d 502 strcat( body, " RTP/AVP " );
klauss 0:4d17cd9c8f9d 503 itoa( 8, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 504 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 505 strcat( body, " " );
klauss 0:4d17cd9c8f9d 506 itoa( 101, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 507 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 508 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 509 strcat( body, "a=rtpmap:" );
klauss 0:4d17cd9c8f9d 510 itoa( 8, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 511 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 512 strcat( body, " PCMA/" );
klauss 0:4d17cd9c8f9d 513 itoa( 8000, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 514 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 515 strcat( body, "/" );
klauss 0:4d17cd9c8f9d 516 itoa( 1, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 517 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 518 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 519 strcat( body, "a=rtpmap:" );
klauss 0:4d17cd9c8f9d 520 itoa( 101, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 521 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 522 strcat( body, " telephone-event/" );
klauss 0:4d17cd9c8f9d 523 itoa( 8000, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 524 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 525 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 526 strcat( body, "a=fmtp: " );
klauss 0:4d17cd9c8f9d 527 itoa( 101, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 528 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 529 strcat( body, " " );
klauss 0:4d17cd9c8f9d 530 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 531 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 532 strcat( body, "-" );
klauss 0:4d17cd9c8f9d 533 itoa( 11, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 534 strcat( body, itoa_buffer );
klauss 100:09a23fcd3bdf 535 //body[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 536
klauss 0:4d17cd9c8f9d 537 make_content_length( header, body, pkg );
klauss 0:4d17cd9c8f9d 538 return( pkg );
klauss 0:4d17cd9c8f9d 539 }
klauss 0:4d17cd9c8f9d 540
klauss 0:4d17cd9c8f9d 541 char * Sip::make_content_length( char * header, char * body, char * pkg ){
klauss 0:4d17cd9c8f9d 542 int size;
klauss 0:4d17cd9c8f9d 543 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 544 size = strlen( body );
klauss 0:4d17cd9c8f9d 545 strcpy( pkg, header );
klauss 0:4d17cd9c8f9d 546 strcat( pkg, "Content-Length: " );
klauss 0:4d17cd9c8f9d 547 itoa( size, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 548 strcat( pkg, itoa_buffer );
klauss 0:4d17cd9c8f9d 549 strcat( pkg, "\r\n\r\n" );
klauss 0:4d17cd9c8f9d 550 strcat( pkg, body );
klauss 89:0fe315117b00 551 //pkg[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 552 return pkg;
klauss 0:4d17cd9c8f9d 553 }
klauss 0:4d17cd9c8f9d 554
klauss 0:4d17cd9c8f9d 555 char * Sip::build_bye_package( char * buffer ){
klauss 0:4d17cd9c8f9d 556 char branch[SIP_MAXFIELDSIZE];
klauss 0:4d17cd9c8f9d 557 char tag[SIP_MAXFIELDSIZE];
klauss 0:4d17cd9c8f9d 558 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 559 fill_random16h(branch);
klauss 0:4d17cd9c8f9d 560 fill_random(tag,18);
klauss 0:4d17cd9c8f9d 561
klauss 0:4d17cd9c8f9d 562 strcpy( buffer, "BYE sip:" );
klauss 0:4d17cd9c8f9d 563 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 564 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 565 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 566 strcat( buffer, this->server_ip );
klauss 0:4d17cd9c8f9d 567 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 568 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 569 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 570 strcat( buffer, " SIP/2.0\r\n" );
klauss 0:4d17cd9c8f9d 571 strcat( buffer, "Via: SIP/2.0/UDP " );
klauss 0:4d17cd9c8f9d 572 strcat( buffer, this->my_ip );
klauss 0:4d17cd9c8f9d 573 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 574 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 575 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 576 strcat( buffer, ";branch=" );
klauss 0:4d17cd9c8f9d 577 strcat( buffer, branch );
klauss 0:4d17cd9c8f9d 578 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 579 strcat( buffer, "From: " );
klauss 0:4d17cd9c8f9d 580 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 581 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 582 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 583 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 584 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 585 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 586 strcat( buffer, this->server_ip );
klauss 0:4d17cd9c8f9d 587 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 588 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 589 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 590 strcat( buffer, ">;tag=" );
klauss 0:4d17cd9c8f9d 591 strcat( buffer, last_invite_tag );
klauss 0:4d17cd9c8f9d 592 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 593 strcat( buffer, "To: <sip:" );
klauss 0:4d17cd9c8f9d 594 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 595 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 596 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 597 strcat( buffer, this->server_ip );
klauss 0:4d17cd9c8f9d 598 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 599 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 600 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 601 strcat( buffer, ">;tag=" );
klauss 0:4d17cd9c8f9d 602 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 603 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 604 strcat( buffer, "Call-ID: " );
klauss 0:4d17cd9c8f9d 605 strcat( buffer, last_invite_callid );
klauss 0:4d17cd9c8f9d 606 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 607 strcat( buffer, this->my_ip );
klauss 0:4d17cd9c8f9d 608 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 609 strcat( buffer, "CSeq: " );
klauss 0:4d17cd9c8f9d 610 itoa( get_cseq(), itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 611 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 612 strcat( buffer, " BYE\r\n" );
klauss 0:4d17cd9c8f9d 613 strcat( buffer, "Max-Forwards: 70\r\n" );
klauss 0:4d17cd9c8f9d 614 strcat( buffer, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 615 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 616 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 617 strcat( buffer, "Content-Length: 0\r\n\r\n" );
klauss 0:4d17cd9c8f9d 618 return( buffer );
klauss 0:4d17cd9c8f9d 619 }
klauss 0:4d17cd9c8f9d 620 char * Sip::build_ack_package( char * buffer, unsigned char * orig ){
klauss 0:4d17cd9c8f9d 621 char to[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 622 char from[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 623 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 624 char via[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 625 char branch[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 626 char cseq[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 627 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 628 // FIXME confirmar se nao preciso converter todos os ints com itoa
klauss 0:4d17cd9c8f9d 629 if( decode_gettag( orig, "to: ", to ) == 0) {
klauss 0:4d17cd9c8f9d 630 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 631 return NULL;
klauss 0:4d17cd9c8f9d 632 }
klauss 0:4d17cd9c8f9d 633 if( decode_gettag( orig, "from: ", from ) == 0) {
klauss 0:4d17cd9c8f9d 634 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 635 return NULL;
klauss 0:4d17cd9c8f9d 636 }
klauss 0:4d17cd9c8f9d 637 if( decode_gettag( orig, "call-id: ", callid ) == 0) {
klauss 0:4d17cd9c8f9d 638 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 639 return NULL;
klauss 0:4d17cd9c8f9d 640 }
klauss 0:4d17cd9c8f9d 641 decode_branch( orig, branch );
klauss 0:4d17cd9c8f9d 642 decode_cseq( orig, cseq );
klauss 0:4d17cd9c8f9d 643
klauss 0:4d17cd9c8f9d 644 if( strlen( via ) > 6 ) {
klauss 0:4d17cd9c8f9d 645 if( strcasecmp( ";rport", via+strlen( via )-6) == 0) {
klauss 0:4d17cd9c8f9d 646 via[strlen(via)-6] = 0;
klauss 0:4d17cd9c8f9d 647 }
klauss 0:4d17cd9c8f9d 648 }
klauss 0:4d17cd9c8f9d 649 strcpy( buffer, "ACK sip:" );
klauss 0:4d17cd9c8f9d 650 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 651 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 652 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 653 strcat( buffer, this->server_ip );
klauss 0:4d17cd9c8f9d 654 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 655 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 656 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 657 strcat( buffer, " SIP/2.0\r\n" );
klauss 0:4d17cd9c8f9d 658 strcat( buffer, "Via: SIP/2.0/UDP " );
klauss 0:4d17cd9c8f9d 659 strcat( buffer, this->my_ip );
klauss 0:4d17cd9c8f9d 660 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 661 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 662 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 663 strcat( buffer, ";branch=" );
klauss 0:4d17cd9c8f9d 664 strcat( buffer, branch );
klauss 0:4d17cd9c8f9d 665 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 666 strcat( buffer, "From: " );
klauss 0:4d17cd9c8f9d 667 strcat( buffer, from );
klauss 0:4d17cd9c8f9d 668 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 669 strcat( buffer, "To: " );
klauss 0:4d17cd9c8f9d 670 strcat( buffer, to );
klauss 0:4d17cd9c8f9d 671 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 672 strcat( buffer, "Call-ID: " );
klauss 0:4d17cd9c8f9d 673 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 674 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 675 strcat( buffer, "CSeq: " );
klauss 0:4d17cd9c8f9d 676 strcat( buffer, cseq );
klauss 0:4d17cd9c8f9d 677 strcat( buffer, " ACK\r\n" );
klauss 0:4d17cd9c8f9d 678 strcat( buffer, "Max-Forwards: 70\r\n" );
klauss 0:4d17cd9c8f9d 679 strcat( buffer, "Contact: " );
klauss 0:4d17cd9c8f9d 680 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 681 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 682 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 683 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 684 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 685 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 686 strcat( buffer, this->my_ip );
klauss 0:4d17cd9c8f9d 687 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 688 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 689 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 690 strcat( buffer, ">\r\n" );
klauss 0:4d17cd9c8f9d 691 strcat( buffer, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 692 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 693 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 694 strcat( buffer, "Content-Length: 0\r\n\r\n" );
klauss 89:0fe315117b00 695 //buffer[SIP_MAXMSGSIZE-1] = 0;
klauss 0:4d17cd9c8f9d 696 return( buffer );
klauss 0:4d17cd9c8f9d 697 }
klauss 0:4d17cd9c8f9d 698
klauss 0:4d17cd9c8f9d 699 int Sip::get_return_code( char * buffer ){
klauss 0:4d17cd9c8f9d 700 char a[32];
klauss 0:4d17cd9c8f9d 701 int i = 0, j;
klauss 0:4d17cd9c8f9d 702 if( strncmp( "SIP/", buffer, 4 ) != 0 ) return 0;
klauss 0:4d17cd9c8f9d 703 if( strlen( buffer ) < 32) return 0;
klauss 0:4d17cd9c8f9d 704 strncpy( a, buffer, 31 );
klauss 0:4d17cd9c8f9d 705 a[ 31 ] = 0;
klauss 0:4d17cd9c8f9d 706 while ( a[ i ] > ' ') i++;
klauss 0:4d17cd9c8f9d 707 j = i+i;
klauss 0:4d17cd9c8f9d 708 while( (a[ j ] >= '0') && ( a[ j ] <= '9') ) j++;
klauss 0:4d17cd9c8f9d 709 a[ j ] = 0;
klauss 0:4d17cd9c8f9d 710 return atoi( a + i + 1 );
klauss 0:4d17cd9c8f9d 711 }
klauss 0:4d17cd9c8f9d 712
klauss 0:4d17cd9c8f9d 713 char * Sip::build_generic_reply_package(char * buffer, unsigned char * orig, char * tag){
klauss 0:4d17cd9c8f9d 714 char to[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 715 char from[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 716 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 717 char cseq[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 718 char via[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 719
klauss 0:4d17cd9c8f9d 720 if( decode_gettag( orig, "to: ", to ) == 0) {
klauss 0:4d17cd9c8f9d 721 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 722 return NULL;
klauss 0:4d17cd9c8f9d 723 }
klauss 0:4d17cd9c8f9d 724 if( decode_gettag( orig, "from: ", from ) == 0) {
klauss 0:4d17cd9c8f9d 725 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 726 return NULL;
klauss 0:4d17cd9c8f9d 727 }
klauss 0:4d17cd9c8f9d 728 if( decode_gettag( orig, "call-id: ", callid ) == 0) {
klauss 0:4d17cd9c8f9d 729 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 730 return NULL;
klauss 0:4d17cd9c8f9d 731 }
klauss 0:4d17cd9c8f9d 732 if( decode_gettag( orig, "cseq: ", cseq ) == 0) {
klauss 0:4d17cd9c8f9d 733 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 734 return NULL;
klauss 0:4d17cd9c8f9d 735 }
klauss 0:4d17cd9c8f9d 736 if( decode_gettag( orig, "via: ", via ) == 0) {
klauss 0:4d17cd9c8f9d 737 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 738 return NULL;
klauss 0:4d17cd9c8f9d 739 }
klauss 0:4d17cd9c8f9d 740
klauss 0:4d17cd9c8f9d 741 if (strlen(via) > 6) {
klauss 0:4d17cd9c8f9d 742 if (strcasecmp(";rport",via+strlen(via)-6)==0) {
klauss 0:4d17cd9c8f9d 743 via[strlen(via)-6] = 0;
klauss 0:4d17cd9c8f9d 744 }
klauss 0:4d17cd9c8f9d 745 }
klauss 0:4d17cd9c8f9d 746
klauss 0:4d17cd9c8f9d 747 strcpy( buffer, "SIP/2.0 " );
klauss 0:4d17cd9c8f9d 748 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 749 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 750 strcat( buffer, "To: " );
klauss 0:4d17cd9c8f9d 751 strcat( buffer, to );
klauss 0:4d17cd9c8f9d 752 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 753 strcat( buffer, "From: " );
klauss 0:4d17cd9c8f9d 754 strcat( buffer, from );
klauss 0:4d17cd9c8f9d 755 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 756 strcat( buffer, "Call-ID: " );
klauss 0:4d17cd9c8f9d 757 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 758 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 759 strcat( buffer, "CSeq: " );
klauss 0:4d17cd9c8f9d 760 strcat( buffer, cseq );
klauss 0:4d17cd9c8f9d 761 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 762 strcat( buffer, "Via: " );
klauss 0:4d17cd9c8f9d 763 strcat( buffer, via );
klauss 0:4d17cd9c8f9d 764 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 765 strcat( buffer, "Server: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 766 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 767 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 768 strcat( buffer, "Content-Length: 0\r\n\r\n" );
klauss 89:0fe315117b00 769 //buffer[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 770 return( buffer );
klauss 0:4d17cd9c8f9d 771 }
klauss 0:4d17cd9c8f9d 772 char * Sip::build_trying_package( char * buffer, unsigned char * orig ){
klauss 0:4d17cd9c8f9d 773 // FIXME trocar 100 para itoa( 100 ... )
klauss 0:4d17cd9c8f9d 774 build_generic_reply_package( buffer, orig, "100 Trying" );
klauss 0:4d17cd9c8f9d 775 return( buffer );
klauss 0:4d17cd9c8f9d 776 }
klauss 0:4d17cd9c8f9d 777
klauss 0:4d17cd9c8f9d 778 char * Sip::build_busy_package( char * buffer, unsigned char * orig ){
klauss 0:4d17cd9c8f9d 779 // FIXME trocar 100 para itoa( 100 ... )
klauss 0:4d17cd9c8f9d 780 build_generic_reply_package( buffer, orig, "486 Busy Here");
klauss 0:4d17cd9c8f9d 781 return( buffer );
klauss 0:4d17cd9c8f9d 782 }
klauss 0:4d17cd9c8f9d 783 char * Sip::build_reply_package( char * buffer, unsigned char * orig ){
klauss 0:4d17cd9c8f9d 784 char to[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 785 char from[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 786 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 787 char cseq[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 788 char via[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 789 char tag[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 790
klauss 0:4d17cd9c8f9d 791 if( decode_gettag( orig, "to: ", to ) == 0) {
klauss 0:4d17cd9c8f9d 792 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 793 return NULL;
klauss 0:4d17cd9c8f9d 794 }
klauss 0:4d17cd9c8f9d 795 if( decode_gettag( orig, "from: ", from ) == 0) {
klauss 0:4d17cd9c8f9d 796 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 797 return NULL;
klauss 0:4d17cd9c8f9d 798 }
klauss 0:4d17cd9c8f9d 799 if( decode_gettag( orig, "call-id: ", callid ) == 0 ) {
klauss 0:4d17cd9c8f9d 800 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 801 return NULL;
klauss 0:4d17cd9c8f9d 802 }
klauss 0:4d17cd9c8f9d 803 if( decode_gettag( orig, "cseq: ", cseq) == 0 ) {
klauss 0:4d17cd9c8f9d 804 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 805 return NULL;
klauss 0:4d17cd9c8f9d 806 }
klauss 0:4d17cd9c8f9d 807 if( decode_gettag( orig, "via: ", via) == 0 ) {
klauss 0:4d17cd9c8f9d 808 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 809 return NULL;
klauss 0:4d17cd9c8f9d 810 }
klauss 0:4d17cd9c8f9d 811
klauss 0:4d17cd9c8f9d 812 if (strlen(via) > 6) {
klauss 0:4d17cd9c8f9d 813 if (strcasecmp(";rport",via+strlen(via)-6)==0) {
klauss 0:4d17cd9c8f9d 814 via[strlen(via)-6] = 0;
klauss 0:4d17cd9c8f9d 815 }
klauss 0:4d17cd9c8f9d 816 }
klauss 0:4d17cd9c8f9d 817 fill_random(tag,18);
klauss 0:4d17cd9c8f9d 818
klauss 0:4d17cd9c8f9d 819 strcpy( buffer, "SIP/2.0 200 OK\r\n" );
klauss 0:4d17cd9c8f9d 820 strcat( buffer, "To: " );
klauss 0:4d17cd9c8f9d 821 strcat( buffer, to );
klauss 0:4d17cd9c8f9d 822 strcat( buffer, ";tag=" );
klauss 0:4d17cd9c8f9d 823 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 824 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 825
klauss 0:4d17cd9c8f9d 826 strcat( buffer, "From: " );
klauss 0:4d17cd9c8f9d 827 strcat( buffer, from );
klauss 0:4d17cd9c8f9d 828 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 829
klauss 0:4d17cd9c8f9d 830 strcat( buffer, "Call-ID: " );
klauss 0:4d17cd9c8f9d 831 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 832 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 833
klauss 0:4d17cd9c8f9d 834 strcat( buffer, "CSeq: " );
klauss 0:4d17cd9c8f9d 835 strcat( buffer, cseq );
klauss 0:4d17cd9c8f9d 836 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 837
klauss 0:4d17cd9c8f9d 838 strcat( buffer, "Via: " );
klauss 0:4d17cd9c8f9d 839 strcat( buffer, via );
klauss 0:4d17cd9c8f9d 840 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 841
klauss 0:4d17cd9c8f9d 842 strcat( buffer, "Server: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 843 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 844 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 845 strcat( buffer, "Content-Length: 0\r\n" );
klauss 0:4d17cd9c8f9d 846 strcat( buffer, SIP_ALLOW );
klauss 0:4d17cd9c8f9d 847 strcat( buffer, "\r\n\r\n" );
klauss 0:4d17cd9c8f9d 848
klauss 89:0fe315117b00 849 //buffer[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 850 return( buffer );
klauss 0:4d17cd9c8f9d 851 }
klauss 0:4d17cd9c8f9d 852 char * Sip::fill_random16h(char * buffer ){
klauss 0:4d17cd9c8f9d 853 fill_random( buffer, 16 );
klauss 0:4d17cd9c8f9d 854 buffer[ 7 ] = '-';
klauss 0:4d17cd9c8f9d 855 return( buffer );
klauss 0:4d17cd9c8f9d 856 }
klauss 0:4d17cd9c8f9d 857
klauss 0:4d17cd9c8f9d 858 char * Sip::fill_random( char * buffer, int size ){
klauss 0:4d17cd9c8f9d 859 static uint16_t seed = time( NULL );
klauss 0:4d17cd9c8f9d 860 seed += 1;
klauss 0:4d17cd9c8f9d 861 srand( seed );
klauss 0:4d17cd9c8f9d 862
klauss 0:4d17cd9c8f9d 863 int i;
klauss 100:09a23fcd3bdf 864 for( i = 0; i < size - 1; i++ ) {
klauss 0:4d17cd9c8f9d 865 buffer[ i ] = fill_random_aux[ rand() & 0x3f ];
klauss 0:4d17cd9c8f9d 866 }
klauss 100:09a23fcd3bdf 867
klauss 100:09a23fcd3bdf 868 buffer[ size - 1 ] = 0;
klauss 0:4d17cd9c8f9d 869 return( buffer );
klauss 0:4d17cd9c8f9d 870 }
klauss 0:4d17cd9c8f9d 871
klauss 0:4d17cd9c8f9d 872 int Sip::get_cseq( void ){
klauss 0:4d17cd9c8f9d 873 static unsigned int cseq = 0;
klauss 0:4d17cd9c8f9d 874 if( cseq == 0 ) {
klauss 0:4d17cd9c8f9d 875 /* initial value, random number */
klauss 0:4d17cd9c8f9d 876 cseq = rand();
klauss 0:4d17cd9c8f9d 877 cseq &= 0x7fff;
klauss 0:4d17cd9c8f9d 878 }
klauss 0:4d17cd9c8f9d 879 cseq++;
klauss 0:4d17cd9c8f9d 880 cseq &= 0x7fff;
klauss 0:4d17cd9c8f9d 881 if( cseq == 0 ) cseq++;
klauss 0:4d17cd9c8f9d 882 return cseq;
klauss 0:4d17cd9c8f9d 883 }
klauss 0:4d17cd9c8f9d 884
klauss 0:4d17cd9c8f9d 885 char * Sip::decode_cseq( unsigned char * package, char * cseq ){
klauss 0:4d17cd9c8f9d 886 char pkg[ 2048 ], cs[ 2048 ];
klauss 0:4d17cd9c8f9d 887 if( decode_gettag( package, "cseq: ", pkg ) != 0) {
klauss 0:4d17cd9c8f9d 888 int i = 0;
klauss 0:4d17cd9c8f9d 889 strcpy( cs, pkg );
klauss 0:4d17cd9c8f9d 890 while( ( cs[ i ] != 0 ) && ( cs[ i ] != ' ' ) ) i++;
klauss 0:4d17cd9c8f9d 891 cs[ i ] = 0;
klauss 0:4d17cd9c8f9d 892 strcpy( cseq, cs );
klauss 0:4d17cd9c8f9d 893 } else {
klauss 0:4d17cd9c8f9d 894 cseq[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 895 }
klauss 0:4d17cd9c8f9d 896 return( cseq );
klauss 0:4d17cd9c8f9d 897 }
klauss 0:4d17cd9c8f9d 898
klauss 0:4d17cd9c8f9d 899 char * Sip::decode_branch( unsigned char * package, char * branch ){
klauss 0:4d17cd9c8f9d 900 char pkg[ 2048 ];
klauss 0:4d17cd9c8f9d 901 if( decode_gettag( package, "branch=", pkg ) != 0 ) {
klauss 0:4d17cd9c8f9d 902 int i = 0;
klauss 0:4d17cd9c8f9d 903 strcpy( branch, pkg );
klauss 0:4d17cd9c8f9d 904 while( ( branch[ i ] != 0 ) && ( branch[ i ] != ';' ) ) i++;
klauss 0:4d17cd9c8f9d 905 branch[ i ] = 0;
klauss 0:4d17cd9c8f9d 906 } else {
klauss 0:4d17cd9c8f9d 907 branch[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 908 }
klauss 0:4d17cd9c8f9d 909 return( branch );
klauss 0:4d17cd9c8f9d 910 }
klauss 0:4d17cd9c8f9d 911 int Sip::decode_gettag( unsigned char * package, char * tag, char * out ){
klauss 0:4d17cd9c8f9d 912 int size, i, cmpsize;
klauss 0:4d17cd9c8f9d 913 cmpsize = strlen( tag );
klauss 0:4d17cd9c8f9d 914 size = strlen( ( char * )package )-cmpsize;
klauss 0:4d17cd9c8f9d 915 for ( i=0; i<size; i++) {
klauss 0:4d17cd9c8f9d 916 if( strncasecmp( tag, (char*)package+i, cmpsize ) == 0) {
klauss 0:4d17cd9c8f9d 917 char * s;
klauss 0:4d17cd9c8f9d 918 s = (char*)package+i+cmpsize;
klauss 0:4d17cd9c8f9d 919 register int j = 0;
klauss 0:4d17cd9c8f9d 920 while ((s[ j ] != '\r') && (s[ j ] != '\n')) j++;
klauss 0:4d17cd9c8f9d 921 strncpy( out, s, j ); // copy string to output
klauss 0:4d17cd9c8f9d 922 out[ j ] = 0; // terminate string
klauss 0:4d17cd9c8f9d 923 return 1; // found
klauss 0:4d17cd9c8f9d 924 }
klauss 0:4d17cd9c8f9d 925 }
klauss 0:4d17cd9c8f9d 926 return 0; // not found
klauss 0:4d17cd9c8f9d 927 }
klauss 0:4d17cd9c8f9d 928
klauss 0:4d17cd9c8f9d 929 int Sip::get_id( void ){
klauss 0:4d17cd9c8f9d 930 return this->id;
klauss 0:4d17cd9c8f9d 931 }
klauss 0:4d17cd9c8f9d 932 int Sip::get_my_rtp_port( void ){
klauss 0:4d17cd9c8f9d 933 return this->my_rtp_port;
klauss 0:4d17cd9c8f9d 934 }
klauss 112:6ae726539ab9 935 int Sip::fill_random_rtp_port ()
klauss 114:472502b31a12 936 {
klauss 112:6ae726539ab9 937 static uint16_t port = 0;
klauss 112:6ae726539ab9 938 port += 2;
klauss 112:6ae726539ab9 939 port &= 0x7fe; // 0 to 2046, always even
klauss 112:6ae726539ab9 940 return port + 16384;
klauss 0:4d17cd9c8f9d 941 }
klauss 0:4d17cd9c8f9d 942
klauss 0:4d17cd9c8f9d 943 void Sip::change_sip_server(){
klauss 0:4d17cd9c8f9d 944 // just in case sip server don't answer, invite another server
klauss 0:4d17cd9c8f9d 945 // mudar para os sets
klauss 0:4d17cd9c8f9d 946 set_server_ip( get_next_server_ip( this->buffer) );
klauss 0:4d17cd9c8f9d 947 set_server_ext( get_next_server_ext() );
klauss 0:4d17cd9c8f9d 948 set_server_port( get_next_server_port() );
klauss 0:4d17cd9c8f9d 949 registry();
klauss 0:4d17cd9c8f9d 950 }
klauss 0:4d17cd9c8f9d 951
klauss 0:4d17cd9c8f9d 952 char * Sip::get_next_server_ip( char * server_ip ){
klauss 0:4d17cd9c8f9d 953 strcpy( server_ip, this->server_ip );
klauss 0:4d17cd9c8f9d 954 return server_ip;
klauss 0:4d17cd9c8f9d 955 }
klauss 0:4d17cd9c8f9d 956 int Sip::get_next_server_port(){
klauss 0:4d17cd9c8f9d 957 return this->server_port;
klauss 0:4d17cd9c8f9d 958 }
klauss 0:4d17cd9c8f9d 959 int Sip::get_next_server_ext(){
klauss 0:4d17cd9c8f9d 960 return this->peer_ext;
klauss 0:4d17cd9c8f9d 961 }
klauss 0:4d17cd9c8f9d 962 void Sip::set_server_port( int new_server_port ){
klauss 0:4d17cd9c8f9d 963 this->server_port = new_server_port;
klauss 0:4d17cd9c8f9d 964 }
klauss 0:4d17cd9c8f9d 965 void Sip::set_server_ext( int new_server_ext ){
klauss 0:4d17cd9c8f9d 966 this->peer_ext = new_server_ext;
klauss 0:4d17cd9c8f9d 967 }
klauss 0:4d17cd9c8f9d 968 void Sip::set_server_ip( char * new_server_ip ){
klauss 0:4d17cd9c8f9d 969 strcpy( this->server_ip, new_server_ip );
klauss 0:4d17cd9c8f9d 970 this->server_ip[19] = 0;
klauss 0:4d17cd9c8f9d 971 }
klauss 0:4d17cd9c8f9d 972
klauss 0:4d17cd9c8f9d 973 /* Retorna
klauss 0:4d17cd9c8f9d 974 = 0 :: ok
klauss 0:4d17cd9c8f9d 975 < 0 :: tive problemas
klauss 0:4d17cd9c8f9d 976 > 0 :: devo remover essa call do vetor de calls
klauss 0:4d17cd9c8f9d 977 */
klauss 0:4d17cd9c8f9d 978 int Sip::listen_SIP_server( void ){
klauss 91:c2a86b1f8aaa 979 int ret = listen_SIP_server_return;
klauss 91:c2a86b1f8aaa 980 listen_SIP_server_return = 0;
klauss 91:c2a86b1f8aaa 981 return ret;
klauss 0:4d17cd9c8f9d 982 }
klauss 0:4d17cd9c8f9d 983
klauss 0:4d17cd9c8f9d 984 void Sip::set_ext( int ext ){
klauss 0:4d17cd9c8f9d 985 my_ext = ext;
klauss 0:4d17cd9c8f9d 986 }
klauss 0:4d17cd9c8f9d 987
klauss 0:4d17cd9c8f9d 988 void Sip::set_port( int port ){
klauss 0:4d17cd9c8f9d 989 my_port = port;
klauss 0:4d17cd9c8f9d 990 }
klauss 0:4d17cd9c8f9d 991
klauss 0:4d17cd9c8f9d 992 void Sip::send_bye( void ){
klauss 114:472502b31a12 993
klauss 114:472502b31a12 994 int ret = sock.sendTo( sip_server, build_bye_package( this->buffer ), strlen( this->buffer ) );
klauss 91:c2a86b1f8aaa 995
klauss 91:c2a86b1f8aaa 996 if( debug_sip ) send_msg( "sizeof( bye pkg ) :: %d", strlen( buffer ) );
klauss 81:3656f00ab3db 997
klauss 114:472502b31a12 998 if( ret == -1 ){
klauss 114:472502b31a12 999 muted = true;
klauss 114:472502b31a12 1000 }else{
klauss 114:472502b31a12 1001 muted = false;
klauss 81:3656f00ab3db 1002 }
klauss 0:4d17cd9c8f9d 1003 }
klauss 0:4d17cd9c8f9d 1004
klauss 0:4d17cd9c8f9d 1005 void Sip::send_unregistry_pkg(){
klauss 0:4d17cd9c8f9d 1006 build_unregistry_package( this->buffer );
klauss 91:c2a86b1f8aaa 1007
klauss 114:472502b31a12 1008 int ret = 0;
klauss 114:472502b31a12 1009
klauss 114:472502b31a12 1010 ret = sock.sendTo( sip_server, build_bye_package( this->buffer ), strlen( this->buffer ) );
klauss 114:472502b31a12 1011 if( debug_sip ) send_msg("sizeof( unregistry_pkg ) :: %d", strlen( buffer ) );
klauss 114:472502b31a12 1012
klauss 114:472502b31a12 1013 if( ret == -1 ){
klauss 114:472502b31a12 1014 muted = true;
klauss 114:472502b31a12 1015 }else{
klauss 114:472502b31a12 1016 muted = false;
klauss 113:db67ae00550e 1017 }
klauss 0:4d17cd9c8f9d 1018 }
klauss 0:4d17cd9c8f9d 1019
klauss 0:4d17cd9c8f9d 1020 char * Sip::build_unregistry_package( char * buffer ){
klauss 0:4d17cd9c8f9d 1021 char branch[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 1022 char tag[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 1023 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 1024 fill_random16h( branch );
klauss 0:4d17cd9c8f9d 1025 fill_random( tag, 18 );
klauss 0:4d17cd9c8f9d 1026 fill_random16h( callid );
klauss 0:4d17cd9c8f9d 1027 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 1028 strcpy( buffer, "REGISTER sip:" );
klauss 0:4d17cd9c8f9d 1029 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 1030 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1031 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1032 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1033 strcat( buffer, " SIP/2.0\r\nVia: SIP/2.0/UDP " );
klauss 0:4d17cd9c8f9d 1034 strcat( buffer, my_ip );
klauss 0:4d17cd9c8f9d 1035 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1036 itoa( my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1037 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1038 strcat( buffer, ";branch=" );
klauss 0:4d17cd9c8f9d 1039 strcat( buffer, branch );
klauss 0:4d17cd9c8f9d 1040 strcat( buffer, "\r\nFrom: " );
klauss 0:4d17cd9c8f9d 1041 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1042 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1043 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 1044 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1045 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 1046 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 1047 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1048 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1049 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1050 strcat( buffer, ">;tag=" );
klauss 0:4d17cd9c8f9d 1051 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 1052 strcat( buffer, "\r\nTo: " );
klauss 0:4d17cd9c8f9d 1053 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1054 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1055 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 1056 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1057 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1058 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 1059 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 1060 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1061 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1062 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1063 strcat( buffer, ">\r\nCall-ID: " );
klauss 0:4d17cd9c8f9d 1064 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 1065 strcat( buffer, "\r\nCSeq: " );
klauss 0:4d17cd9c8f9d 1066 itoa( get_cseq(), itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1067 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1068 strcat( buffer, " REGISTER\r\n" );
klauss 0:4d17cd9c8f9d 1069 strcat( buffer, "Max-Forwards: " );
klauss 0:4d17cd9c8f9d 1070 itoa( 70, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1071 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1072 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 1073
klauss 0:4d17cd9c8f9d 1074 strcat( buffer, "Contact: " );
klauss 0:4d17cd9c8f9d 1075 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1076 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1077 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 1078 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1079 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 1080 strcat( buffer, my_ip );
klauss 0:4d17cd9c8f9d 1081 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1082 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1083 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1084 strcat( buffer, ">;expires=0\r\n" );
klauss 0:4d17cd9c8f9d 1085 strcat( buffer, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 1086 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 1087 strcat( buffer, "\r\nContent-Length: 0\r\n" );
klauss 0:4d17cd9c8f9d 1088 strcat( buffer, SIP_ALLOW );
klauss 0:4d17cd9c8f9d 1089 strcat( buffer, "\r\n\r\n" );
klauss 89:0fe315117b00 1090 //buffer[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 1091 return buffer;
klauss 78:1353744f01e1 1092 }
klauss 78:1353744f01e1 1093
klauss 78:1353744f01e1 1094 int Sip::get_status( void ){
klauss 78:1353744f01e1 1095 return this->status;
klauss 78:1353744f01e1 1096 }
klauss 78:1353744f01e1 1097
klauss 78:1353744f01e1 1098 void Sip::sip_set_status( uint8_t status ){
klauss 78:1353744f01e1 1099 this->status = status;
klauss 81:3656f00ab3db 1100 }
klauss 81:3656f00ab3db 1101
klauss 81:3656f00ab3db 1102 void Sip::sip_check_muted( void ){
klauss 81:3656f00ab3db 1103 if( muted == true ) __reconnect__();
klauss 81:3656f00ab3db 1104 if( debug_muted ) send_msg("For some reason sip muted, reconnected");
klauss 89:0fe315117b00 1105 }
klauss 89:0fe315117b00 1106
klauss 89:0fe315117b00 1107 int Sip::get_socket_fd( void ){
klauss 89:0fe315117b00 1108 return sock.get_fd();
klauss 89:0fe315117b00 1109 }
klauss 89:0fe315117b00 1110
klauss 91:c2a86b1f8aaa 1111 int Sip::udp_incomming_pkg( void ){
klauss 91:c2a86b1f8aaa 1112 Endpoint from;
klauss 91:c2a86b1f8aaa 1113
klauss 91:c2a86b1f8aaa 1114 int length = sock.receiveFrom( from, buffer, sizeof( buffer ) );
klauss 91:c2a86b1f8aaa 1115
klauss 91:c2a86b1f8aaa 1116 if( memcmp( ( ( u8_t * )( &(from._remoteHost) ) ) + 2, ( ( u8_t * )( &(sip_server._remoteHost) ) ) + 2, 6 ) != 0 ) return 0;
klauss 91:c2a86b1f8aaa 1117
klauss 114:472502b31a12 1118 if( length == -1 ){ length_muted++; }
klauss 91:c2a86b1f8aaa 1119
klauss 91:c2a86b1f8aaa 1120 if( length > 0 ){
klauss 91:c2a86b1f8aaa 1121 if( sizeof( buffer ) > length ) buffer[ length ] = 0;
klauss 91:c2a86b1f8aaa 1122
klauss 91:c2a86b1f8aaa 1123 int sip_response = -1;
klauss 91:c2a86b1f8aaa 1124
klauss 91:c2a86b1f8aaa 1125 // faster than atoi() (:
klauss 91:c2a86b1f8aaa 1126 if( buffer[ 7 ] == ' ' || buffer[ 11 ] == ' ' ){
klauss 91:c2a86b1f8aaa 1127 sip_response = ( buffer[ 8 ] - '0' ) * 100 + ( buffer[ 9 ] - '0' ) * 10 + ( buffer[ 10 ] - '0' );
klauss 91:c2a86b1f8aaa 1128 }
klauss 91:c2a86b1f8aaa 1129
klauss 91:c2a86b1f8aaa 1130 if( ( status == sip_trying ) || ( status == sip_ringing ) || ( status == sip_waiting_trying ) ){
klauss 114:472502b31a12 1131 if( sip_response == 200 ){ // Ok
klauss 91:c2a86b1f8aaa 1132 char *ref = strstr( buffer, "audio" );
klauss 91:c2a86b1f8aaa 1133 if( debug_invite ) debug_msg("ok");
klauss 91:c2a86b1f8aaa 1134 if( ref != NULL ){
klauss 114:472502b31a12 1135 if ( drop_ok_pkg )
klauss 114:472502b31a12 1136 {
klauss 114:472502b31a12 1137 debug_msg("Droped ok pkg received from ast");
klauss 114:472502b31a12 1138 return -71;
klauss 114:472502b31a12 1139 }
klauss 114:472502b31a12 1140
klauss 91:c2a86b1f8aaa 1141 ref += 6; // audio
klauss 91:c2a86b1f8aaa 1142 ref = strtok( ref, " ");
klauss 91:c2a86b1f8aaa 1143 if( call == NULL ){
klauss 91:c2a86b1f8aaa 1144 call = new VZ_call( this->my_ext, this->my_rtp_port, this->peer_ext, atoi( ref ) );
klauss 91:c2a86b1f8aaa 1145 if( call == NULL ) memory_is_over = true;
klauss 91:c2a86b1f8aaa 1146 }
klauss 91:c2a86b1f8aaa 1147 char ans[ 1024 ];
klauss 91:c2a86b1f8aaa 1148 build_ack_package( ans, ( unsigned char *)buffer );
klauss 91:c2a86b1f8aaa 1149
klauss 104:62646ef786a3 1150
klauss 114:472502b31a12 1151 if ( drop_ack_pkg )
klauss 104:62646ef786a3 1152 {
klauss 114:472502b31a12 1153 debug_msg("Droped ack pkt to ast");
klauss 114:472502b31a12 1154 //return -73;
klauss 114:472502b31a12 1155 // nao faz sentido ter esse return por que na logica o resto eh processado
klauss 114:472502b31a12 1156 }
klauss 114:472502b31a12 1157 else
klauss 114:472502b31a12 1158 {
klauss 114:472502b31a12 1159 ok_sent = sock.sendTo( sip_server, ans, strlen( ans ) );
klauss 104:62646ef786a3 1160 }
klauss 91:c2a86b1f8aaa 1161
klauss 114:472502b31a12 1162 debug_msg("sizeof( ack ) :: %d - strlen( ans ):: %d", ok_sent, strlen( ans ) );
klauss 91:c2a86b1f8aaa 1163 if( debug_invite ) debug_msg("Call alocada -- Sip::status::%d :: ", status );
klauss 91:c2a86b1f8aaa 1164 set_status( status, sip_on_call );
klauss 91:c2a86b1f8aaa 1165 }
klauss 91:c2a86b1f8aaa 1166 }
klauss 91:c2a86b1f8aaa 1167 }
klauss 114:472502b31a12 1168 if( ( status == sip_trying ) || ( status == sip_ringing ) ){
klauss 91:c2a86b1f8aaa 1169 //if( !( strncmp( buffer + 7, " 4", 2 ) ) ){
klauss 91:c2a86b1f8aaa 1170 if( sip_response >= 400 && sip_response < 700 ){
klauss 91:c2a86b1f8aaa 1171 if( debug_invite ) {
klauss 91:c2a86b1f8aaa 1172 buffer[ 11 ] = 0;
klauss 97:8985817e8847 1173 if( debug_invite ) debug_msg("Busy Here :: %s", buffer + 8 );
klauss 91:c2a86b1f8aaa 1174 }
klauss 91:c2a86b1f8aaa 1175 send_bye();
klauss 91:c2a86b1f8aaa 1176 //if( call != NULL ) delete( call );
klauss 91:c2a86b1f8aaa 1177 set_status( status, sip_busy );
klauss 91:c2a86b1f8aaa 1178 return( NULL );
klauss 91:c2a86b1f8aaa 1179 }else //if( !( strncasecmp( buffer + 7, " 183 ", 5 ) ) ){ // Session in Progress
klauss 91:c2a86b1f8aaa 1180 if( sip_response == 183 ){
klauss 91:c2a86b1f8aaa 1181 char *ref = strstr( buffer, "audio" );
klauss 91:c2a86b1f8aaa 1182 if( ref != NULL ){
klauss 91:c2a86b1f8aaa 1183 ref += 6; // strlen( "audio" ) == 6
klauss 91:c2a86b1f8aaa 1184 ref = strtok( ref, " ");
klauss 91:c2a86b1f8aaa 1185 if( call == NULL ){
klauss 91:c2a86b1f8aaa 1186 this->call = new VZ_call( this->my_ext, this->my_rtp_port, this->peer_ext, atoi( ref ) );
klauss 91:c2a86b1f8aaa 1187 if( call == NULL ) memory_is_over = true;
klauss 91:c2a86b1f8aaa 1188 }
klauss 91:c2a86b1f8aaa 1189 waiting = true;
klauss 91:c2a86b1f8aaa 1190 }
klauss 91:c2a86b1f8aaa 1191 }
klauss 91:c2a86b1f8aaa 1192 }
klauss 91:c2a86b1f8aaa 1193 if( status == sip_trying ){
klauss 91:c2a86b1f8aaa 1194 //if( !( strncasecmp( buffer + 7, " 180 ", 5 ) ) ){
klauss 91:c2a86b1f8aaa 1195 if( sip_response == 180 ){
klauss 91:c2a86b1f8aaa 1196 if( debug_invite ) debug_msg("ringing");
klauss 91:c2a86b1f8aaa 1197 set_status( status, sip_ringing );
klauss 91:c2a86b1f8aaa 1198 }
klauss 91:c2a86b1f8aaa 1199 }
klauss 91:c2a86b1f8aaa 1200 if( status == sip_waiting_trying ){
klauss 114:472502b31a12 1201 //if( !( strncasecmp( buffer + 7, " 100 ", 5 ) ) ){
klauss 91:c2a86b1f8aaa 1202 if( sip_response == 100 ){
klauss 91:c2a86b1f8aaa 1203 if( debug_invite ) debug_msg("trying")
klauss 91:c2a86b1f8aaa 1204 set_status( status, sip_trying );
klauss 91:c2a86b1f8aaa 1205 }
klauss 91:c2a86b1f8aaa 1206 }
klauss 91:c2a86b1f8aaa 1207 if( status == sip_on_call ){
klauss 91:c2a86b1f8aaa 1208 if( !( strncasecmp( buffer, "bye ", 4 ) ) ){
klauss 91:c2a86b1f8aaa 1209 char ans[ 2000 ];
klauss 91:c2a86b1f8aaa 1210 build_reply_package( ans, (unsigned char*)buffer );
klauss 91:c2a86b1f8aaa 1211
klauss 114:472502b31a12 1212 int bye_sent = sock.sendTo( sip_server, ans, strlen( ans ) );
klauss 114:472502b31a12 1213 if( debug_invite ) debug_msg("sizeof( bye reply pkg ) :: %d", strlen( ans ) );
klauss 114:472502b31a12 1214 if( debug_invite ) debug_msg("Server request BYE to %d ext", my_ext );
klauss 114:472502b31a12 1215 if( debug_invite ) debug_msg("Bye request received from *");
klauss 108:18a3702650f3 1216
klauss 91:c2a86b1f8aaa 1217 listen_SIP_server_return = my_ext;
klauss 91:c2a86b1f8aaa 1218 }
klauss 91:c2a86b1f8aaa 1219 }
klauss 91:c2a86b1f8aaa 1220 }
klauss 114:472502b31a12 1221
klauss 91:c2a86b1f8aaa 1222 return length;
klauss 91:c2a86b1f8aaa 1223 }
klauss 91:c2a86b1f8aaa 1224
klauss 91:c2a86b1f8aaa 1225 void Sip::reset_call( void ){
klauss 91:c2a86b1f8aaa 1226 if( call != NULL ) call = NULL;
klauss 97:8985817e8847 1227 }
klauss 97:8985817e8847 1228
klauss 97:8985817e8847 1229 int Sip::get_ext( void ){ return my_ext; }
klauss 97:8985817e8847 1230
klauss 108:18a3702650f3 1231 int Sip::get_port( void ){ return my_port; }
klauss 108:18a3702650f3 1232
klauss 108:18a3702650f3 1233 int Sip::get_sip_rtp_port( void ){ return my_rtp_port; }
klauss 108:18a3702650f3 1234
klauss 109:a5b8264ffbbc 1235 void Sip::set_sip_rtp_port ( int new_my_rtp_port )
klauss 109:a5b8264ffbbc 1236 {
klauss 109:a5b8264ffbbc 1237 this->my_rtp_port = new_my_rtp_port;
klauss 114:472502b31a12 1238 debug_msg( "this->my_rtp_port ( %d ) = new_my_rtp_port( %d )", this->my_rtp_port, new_my_rtp_port );
klauss 109:a5b8264ffbbc 1239 }
klauss 109:a5b8264ffbbc 1240
klauss 109:a5b8264ffbbc 1241 int Sip::print_yourself ( void )
klauss 108:18a3702650f3 1242 {
klauss 109:a5b8264ffbbc 1243 send_msg ("");
klauss 109:a5b8264ffbbc 1244 send_msg ("Values ::\r\n");
klauss 109:a5b8264ffbbc 1245 send_msg("id :: %d", id );
klauss 109:a5b8264ffbbc 1246 send_msg("server_ip :: %s", server_ip );
klauss 109:a5b8264ffbbc 1247 send_msg("server_port :: %d", server_port );
klauss 109:a5b8264ffbbc 1248 send_msg("my_ip :: %s", my_ip );
klauss 109:a5b8264ffbbc 1249 send_msg("my_port :: %d", my_port );
klauss 109:a5b8264ffbbc 1250 send_msg("my_ext :: %d", my_ext );
klauss 109:a5b8264ffbbc 1251 send_msg("my_rtp_port :: %d", my_rtp_port );
klauss 109:a5b8264ffbbc 1252 send_msg("my_display :: %s", my_display );
klauss 109:a5b8264ffbbc 1253 send_msg("peer_ext :: %d", peer_ext );
klauss 109:a5b8264ffbbc 1254 send_msg("fill_random_aux :: %s", fill_random_aux );
klauss 109:a5b8264ffbbc 1255 send_msg("last_invite_tag :: %s", last_invite_tag );
klauss 109:a5b8264ffbbc 1256 send_msg("last_invite_callid :: %s", last_invite_callid );
klauss 109:a5b8264ffbbc 1257 send_msg("SVNREV :: %s", SVNREV );
klauss 109:a5b8264ffbbc 1258 // o.O
klauss 109:a5b8264ffbbc 1259 send_msg("char buffer[ 1024 ] :: %p", ( void * ) buffer );
klauss 109:a5b8264ffbbc 1260
klauss 109:a5b8264ffbbc 1261 //FIXME esse tipo de tag existe como metalinguagem ???
klauss 109:a5b8264ffbbc 1262 //TOTHINK o que fazer pra entender melhor o estado dos sockets
klauss 109:a5b8264ffbbc 1263 send_msg("UDPSocket sock :: %p", ( void * ) &sock );
klauss 109:a5b8264ffbbc 1264 send_msg("Endpoint sip_server :: %p", ( void * ) &sip_server );
klauss 109:a5b8264ffbbc 1265
klauss 109:a5b8264ffbbc 1266 send_msg("muted :: %s", ( muted ) ? "true" : "false" );
klauss 109:a5b8264ffbbc 1267 send_msg("invite_pkg_sent :: %d", invite_pkg_sent );
klauss 109:a5b8264ffbbc 1268 send_msg("call :: %p", ( void * ) call );
klauss 109:a5b8264ffbbc 1269 send_msg("invite_timer :: %d", ( int ) invite_timer.read () );
klauss 109:a5b8264ffbbc 1270 send_msg("ok_sent :: %d", ok_sent );
klauss 109:a5b8264ffbbc 1271 send_msg("waiting :: %s", ( waiting ) ? "true" : "false" );
klauss 109:a5b8264ffbbc 1272 send_msg("length_muted :: %d",length_muted );
klauss 109:a5b8264ffbbc 1273 send_msg("listen_SIP_server_return :: %d", listen_SIP_server_return );
klauss 109:a5b8264ffbbc 1274 send_msg ("");
klauss 109:a5b8264ffbbc 1275
klauss 109:a5b8264ffbbc 1276 return( sizeof( Sip ) );
klauss 108:18a3702650f3 1277 }