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@109:a5b8264ffbbc, 2015-04-07 (annotated)

Committer:
klauss
Date:
Tue Apr 07 14:27:44 2015 +0000
Revision:
109:a5b8264ffbbc
Parent:
108:18a3702650f3
Child:
112:6ae726539ab9
bl wip

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 109:a5b8264ffbbc 14 sock.close();
klauss 109:a5b8264ffbbc 15 sock.init();
klauss 109:a5b8264ffbbc 16 sock.bind( this->my_port );
klauss 48:195c97f12e8e 17 }
klauss 48:195c97f12e8e 18
klauss 0:4d17cd9c8f9d 19 Sip::Sip( char * server_ip, int server_port, char * my_ip, int my_port, int my_ext, int peer_ext, int id ){
klauss 0:4d17cd9c8f9d 20 this->id = id;
klauss 0:4d17cd9c8f9d 21 strncpy( this->server_ip, server_ip, 20 );
klauss 0:4d17cd9c8f9d 22 this->server_ip[19] = 0;
klauss 0:4d17cd9c8f9d 23 this->server_port = server_port;
klauss 28:94aec56c6329 24 strncpy( this->my_ip, my_ip, 20 );
klauss 0:4d17cd9c8f9d 25 this->my_ip[19] = 0;
klauss 0:4d17cd9c8f9d 26 this->my_port = my_port;
klauss 109:a5b8264ffbbc 27 this->my_rtp_port = fill_random_rtp_port();
klauss 0:4d17cd9c8f9d 28 this->my_ext = my_ext;
klauss 0:4d17cd9c8f9d 29 itoa( this->my_ext, this->my_display, 10 );
klauss 0:4d17cd9c8f9d 30 this->peer_ext = peer_ext;
klauss 0:4d17cd9c8f9d 31
klauss 0:4d17cd9c8f9d 32 strcpy( this->fill_random_aux, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789pP" );
klauss 0:4d17cd9c8f9d 33 strcpy( this->last_invite_tag, "" );
klauss 0:4d17cd9c8f9d 34 strcpy( this->last_invite_callid, "");
klauss 0:4d17cd9c8f9d 35 strcpy( this->SVNREV, "COLA" );
klauss 0:4d17cd9c8f9d 36 status = sip_idle;
klauss 0:4d17cd9c8f9d 37
klauss 0:4d17cd9c8f9d 38 __init_sock__();
klauss 81:3656f00ab3db 39 muted = false;
klauss 91:c2a86b1f8aaa 40
klauss 91:c2a86b1f8aaa 41 this->invite_pkg_sent = 0;
klauss 91:c2a86b1f8aaa 42
klauss 91:c2a86b1f8aaa 43 call = NULL;
klauss 91:c2a86b1f8aaa 44
klauss 91:c2a86b1f8aaa 45 ok_sent = 0;
klauss 91:c2a86b1f8aaa 46 waiting = false;
klauss 91:c2a86b1f8aaa 47 length_muted = 0;
klauss 91:c2a86b1f8aaa 48 listen_SIP_server_return = 0;
klauss 91:c2a86b1f8aaa 49
klauss 85:b6f2dc1d0f4f 50 sip_new_counter++;
klauss 0:4d17cd9c8f9d 51 }
klauss 29:7246460b73f8 52
klauss 29:7246460b73f8 53 Sip::Sip( int id, uint16_t my_port ){
klauss 29:7246460b73f8 54 FILE * fp = NULL;
klauss 29:7246460b73f8 55 char inner_tmp[ 20 ];
klauss 28:94aec56c6329 56
klauss 29:7246460b73f8 57 if( debug_sip ) debug_msg("Building SIP ext :: %d | Port :: %d", id, my_port );
klauss 27:98f824719d1c 58
klauss 29:7246460b73f8 59 this->id = id;
klauss 29:7246460b73f8 60
klauss 28:94aec56c6329 61 fp = fopen( "/qspi/serverip.txt", "r");
klauss 28:94aec56c6329 62 if( fp == NULL){
klauss 29:7246460b73f8 63 if( debug_sip ) debug_msg("Failed to open /qspi/serverip.txt" );
klauss 28:94aec56c6329 64 strncpy( this->server_ip, __SERVER_IP__, 20 );
klauss 28:94aec56c6329 65 }else{
klauss 50:d9b6577a70f5 66 char tmp[ 16 ] = "\0";
klauss 46:a670f187a704 67 int read = fread( tmp, 1, 15, fp );
klauss 46:a670f187a704 68 if( read > 0 ){
klauss 46:a670f187a704 69 for( int i = 0; i < read; i++ )
klauss 46:a670f187a704 70 if( tmp[ i ] == '\n' || tmp[ i ] == '\r' ){
klauss 46:a670f187a704 71 tmp[ i ] = '\0';
klauss 46:a670f187a704 72 break;
klauss 46:a670f187a704 73 }
klauss 43:455522f98de5 74 strcpy( this->server_ip, tmp );
klauss 50:d9b6577a70f5 75 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 76 }else{
klauss 29:7246460b73f8 77 if( debug_sip ) debug_msg("Failed to read /qspi/serverip.txt" );
klauss 28:94aec56c6329 78 strncpy( this->server_ip, __SERVER_IP__, 20 );
klauss 28:94aec56c6329 79 }
klauss 28:94aec56c6329 80 }
klauss 28:94aec56c6329 81 fclose( fp );
klauss 50:d9b6577a70f5 82 this->server_ip[ 15 ] = '\0';
klauss 28:94aec56c6329 83
klauss 28:94aec56c6329 84 fp = fopen( "/qspi/serverport.txt", "r");
klauss 28:94aec56c6329 85 if( fp == NULL ){
klauss 29:7246460b73f8 86 if( debug_sip ) debug_msg("Failed to open /qspi/serverport.txt" );
klauss 28:94aec56c6329 87 this->server_port = __SERVER_PORT__;
klauss 28:94aec56c6329 88 }else{
klauss 29:7246460b73f8 89 if( fread( (void *)inner_tmp, 1, 20, fp ) > 0 ){
klauss 29:7246460b73f8 90 server_port = atoi( inner_tmp );
klauss 29:7246460b73f8 91 if( debug_sip ) debug_msg("Objeto SIP fixado no server port %d", this->server_port );
klauss 28:94aec56c6329 92 }else{
klauss 29:7246460b73f8 93 if( debug_sip ) debug_msg("Failed to read /qspi/serverport.txt" );
klauss 28:94aec56c6329 94 this->server_port = __SERVER_PORT__;
klauss 28:94aec56c6329 95 }
klauss 28:94aec56c6329 96 }
klauss 28:94aec56c6329 97 fclose( fp );
klauss 28:94aec56c6329 98
klauss 28:94aec56c6329 99 fp = fopen( "/qspi/myip.txt", "r");
klauss 27:98f824719d1c 100 if (fp == NULL){
klauss 29:7246460b73f8 101 if( debug_sip ) debug_msg("Failed to open /qspi/myip.txt" );
klauss 27:98f824719d1c 102 strncpy( this->my_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 103 }else{
klauss 50:d9b6577a70f5 104 char tmp[ 16 ] = "\0";
klauss 46:a670f187a704 105 int read = fread( tmp, 1, 15, fp );
klauss 46:a670f187a704 106 if( read > 0 ){
klauss 46:a670f187a704 107 for( int i = 0; i < read; i++ )
klauss 46:a670f187a704 108 if( tmp[ i ] == '\n' || tmp[ i ] == '\r' ){
klauss 46:a670f187a704 109 tmp[ i ] = '\0';
klauss 46:a670f187a704 110 break;
klauss 46:a670f187a704 111 }
klauss 43:455522f98de5 112 strcpy( this->my_ip, tmp );
klauss 50:d9b6577a70f5 113 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 114 }else{
klauss 29:7246460b73f8 115 if( debug_sip ) debug_msg("Failed to read /qspi/myip.txt" );
klauss 27:98f824719d1c 116 strncpy( this->my_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 117 }
klauss 27:98f824719d1c 118 }
klauss 27:98f824719d1c 119 fclose( fp );
klauss 46:a670f187a704 120
klauss 50:d9b6577a70f5 121 this->my_ip[ 15 ] = '\0';
klauss 28:94aec56c6329 122
klauss 109:a5b8264ffbbc 123 this->my_port = my_port;
klauss 97:8985817e8847 124 if( debug_sip ) debug_msg("Fixado na porta %d", this->my_port );
klauss 97:8985817e8847 125
klauss 109:a5b8264ffbbc 126 this->my_rtp_port = fill_random_rtp_port();
klauss 109:a5b8264ffbbc 127 this->my_ext = id;
klauss 28:94aec56c6329 128 itoa( this->my_ext, this->my_display, 10 );
klauss 46:a670f187a704 129
klauss 28:94aec56c6329 130 fp = fopen( "/qspi/peerext.txt", "r");
klauss 29:7246460b73f8 131 if( fp == NULL ) {
klauss 29:7246460b73f8 132 if( debug_sip ) debug_msg("Failed to open /qspi/peerext.txt" );
klauss 28:94aec56c6329 133 this->peer_ext = __PEER_EXT__;
klauss 29:7246460b73f8 134 } else {
klauss 29:7246460b73f8 135 if( fread( (void *)inner_tmp, 1, 32, fp ) > 0 ) {
klauss 29:7246460b73f8 136 this->peer_ext = atoi( inner_tmp );
klauss 29:7246460b73f8 137 if( debug_sip ) debug_msg("Objeto SIP fixado no server ext %d", this->peer_ext );
klauss 29:7246460b73f8 138 } else {
klauss 29:7246460b73f8 139 if( debug_sip ) debug_msg("Failed to read /qspi/peerext.txt" );
klauss 28:94aec56c6329 140 this->peer_ext = __PEER_EXT__;
klauss 28:94aec56c6329 141 }
klauss 28:94aec56c6329 142 }
klauss 28:94aec56c6329 143 fclose( fp );
klauss 0:4d17cd9c8f9d 144 strcpy( this->fill_random_aux, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789pP" );
klauss 0:4d17cd9c8f9d 145 strcpy( this->last_invite_tag, "" );
klauss 0:4d17cd9c8f9d 146 strcpy( this->last_invite_callid, "");
klauss 0:4d17cd9c8f9d 147 strcpy( this->SVNREV, "COLA" );
klauss 0:4d17cd9c8f9d 148 status = sip_idle;
klauss 0:4d17cd9c8f9d 149
klauss 0:4d17cd9c8f9d 150 __init_sock__();
klauss 81:3656f00ab3db 151 muted = false;
klauss 85:b6f2dc1d0f4f 152
klauss 91:c2a86b1f8aaa 153 invite_pkg_sent = 0;
klauss 91:c2a86b1f8aaa 154 call = NULL;
klauss 91:c2a86b1f8aaa 155
klauss 91:c2a86b1f8aaa 156 ok_sent = 0;
klauss 91:c2a86b1f8aaa 157 waiting = false;
klauss 91:c2a86b1f8aaa 158 length_muted = 0;
klauss 91:c2a86b1f8aaa 159 listen_SIP_server_return = 0;
klauss 91:c2a86b1f8aaa 160
klauss 85:b6f2dc1d0f4f 161 sip_new_counter++;
klauss 0:4d17cd9c8f9d 162 }
klauss 29:7246460b73f8 163
klauss 0:4d17cd9c8f9d 164 Sip::~Sip(){
klauss 0:4d17cd9c8f9d 165 __end_sock__();
klauss 85:b6f2dc1d0f4f 166 sip_delete_counter++;
klauss 0:4d17cd9c8f9d 167 }
klauss 0:4d17cd9c8f9d 168
klauss 78:1353744f01e1 169 int Sip::registry(){
klauss 0:4d17cd9c8f9d 170 build_registry_package( buffer );
klauss 81:3656f00ab3db 171
klauss 109:a5b8264ffbbc 172 int sent = sock.sendTo( sip_server, buffer, strlen( buffer ) ); // > 400
klauss 109:a5b8264ffbbc 173
klauss 109:a5b8264ffbbc 174 if( debug_sip ) send_msg("Registry ( %d, %d ) - Sent %i of %i bytes", this->my_ext, this->my_port , sent, strlen( buffer ) );
klauss 109:a5b8264ffbbc 175
klauss 109:a5b8264ffbbc 176 if( sent != strlen( buffer ) ){
klauss 109:a5b8264ffbbc 177 sip_socket_send_failure++;
klauss 104:62646ef786a3 178 }
klauss 85:b6f2dc1d0f4f 179
klauss 109:a5b8264ffbbc 180 return( sent );
klauss 0:4d17cd9c8f9d 181 }
klauss 0:4d17cd9c8f9d 182
klauss 0:4d17cd9c8f9d 183 VZ_call * Sip::invite(){
klauss 0:4d17cd9c8f9d 184 char callbox_string[ 32 ];
klauss 0:4d17cd9c8f9d 185 itoa( get_id(), callbox_string, 10 );
klauss 91:c2a86b1f8aaa 186
klauss 91:c2a86b1f8aaa 187 if( status == sip_on_call ) return call;
klauss 87:679ee0d594a9 188
klauss 91:c2a86b1f8aaa 189 else if( status == sip_idle ){
klauss 91:c2a86b1f8aaa 190 int cseq = 0;
klauss 91:c2a86b1f8aaa 191
klauss 91:c2a86b1f8aaa 192 call = NULL;
klauss 91:c2a86b1f8aaa 193
klauss 91:c2a86b1f8aaa 194 build_invite_package( buffer, callbox_string, &cseq );
klauss 91:c2a86b1f8aaa 195
klauss 91:c2a86b1f8aaa 196 this->invite_pkg_sent = 0;
klauss 91:c2a86b1f8aaa 197
klauss 109:a5b8264ffbbc 198 if ( drop_invite_to_ast_pkg )
klauss 109:a5b8264ffbbc 199 {
klauss 109:a5b8264ffbbc 200 debug_msg("Droped invite pkg to ast");
klauss 109:a5b8264ffbbc 201 }
klauss 109:a5b8264ffbbc 202 else
klauss 104:62646ef786a3 203 {
klauss 109:a5b8264ffbbc 204 do{
klauss 109:a5b8264ffbbc 205 this->invite_pkg_sent = sock.sendTo( sip_server, buffer, strlen( buffer ) );
klauss 109:a5b8264ffbbc 206 }while( this->invite_pkg_sent == 0 );
klauss 109:a5b8264ffbbc 207
klauss 109:a5b8264ffbbc 208 if( debug_invite ) debug_msg("Return value for invite pkg %d", invite_pkg_sent );
klauss 104:62646ef786a3 209 }
klauss 104:62646ef786a3 210
klauss 99:e80850c51106 211 invite_timer.stop();
klauss 99:e80850c51106 212 invite_timer.reset();
klauss 91:c2a86b1f8aaa 213 invite_timer.start();
klauss 91:c2a86b1f8aaa 214
klauss 91:c2a86b1f8aaa 215 set_status( status, sip_waiting_trying );
klauss 91:c2a86b1f8aaa 216
klauss 91:c2a86b1f8aaa 217 waiting = false;
klauss 91:c2a86b1f8aaa 218
klauss 91:c2a86b1f8aaa 219 ok_sent = 0;
klauss 91:c2a86b1f8aaa 220
klauss 91:c2a86b1f8aaa 221 length_muted = 0;
klauss 78:1353744f01e1 222 }
klauss 0:4d17cd9c8f9d 223
klauss 78:1353744f01e1 224 if( invite_timer.read() > __INVITE_MAX_WAITING_TIME__ ){
klauss 92:92df17f538a8 225 if( debug_invite == true ) debug_msg("Invite call timeout :(");
klauss 91:c2a86b1f8aaa 226
klauss 91:c2a86b1f8aaa 227 if( ( this->invite_pkg_sent == -1 ) || length_muted || ok_sent == -1 ){
klauss 81:3656f00ab3db 228 muted = true;
klauss 81:3656f00ab3db 229 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 230 ok_sent = 0;
klauss 81:3656f00ab3db 231 length_muted = 0;
klauss 81:3656f00ab3db 232 __reconnect__();
klauss 81:3656f00ab3db 233 }else{
klauss 81:3656f00ab3db 234 muted = false;
klauss 81:3656f00ab3db 235 }
klauss 81:3656f00ab3db 236
klauss 78:1353744f01e1 237 if( debug_invite ) debug_msg("Timeout do pedido");
klauss 78:1353744f01e1 238 invite_timer.stop();
klauss 78:1353744f01e1 239 invite_timer.reset();
klauss 81:3656f00ab3db 240 set_status( status, sip_denied );
klauss 78:1353744f01e1 241 send_bye();
klauss 91:c2a86b1f8aaa 242
klauss 91:c2a86b1f8aaa 243 //if( call != NULL ) delete( call );
klauss 91:c2a86b1f8aaa 244 call = NULL;
klauss 78:1353744f01e1 245 return( NULL );
klauss 78:1353744f01e1 246 }
klauss 77:e8c0253b57bc 247
klauss 91:c2a86b1f8aaa 248 if( waiting == true ){ return call; }
klauss 91:c2a86b1f8aaa 249
klauss 91:c2a86b1f8aaa 250 else return( NULL );
klauss 0:4d17cd9c8f9d 251 }
klauss 0:4d17cd9c8f9d 252
klauss 0:4d17cd9c8f9d 253 char * Sip::build_registry_package( char * buffer ){
klauss 0:4d17cd9c8f9d 254 char branch[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 255 char tag[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 256 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 257 fill_random16h( branch );
klauss 0:4d17cd9c8f9d 258 fill_random( tag, 18 );
klauss 0:4d17cd9c8f9d 259 fill_random16h( callid );
klauss 0:4d17cd9c8f9d 260 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 261 strcpy( buffer, "REGISTER sip:" );
klauss 0:4d17cd9c8f9d 262 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 263 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 264 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 265 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 266 strcat( buffer, " SIP/2.0\r\nVia: SIP/2.0/UDP " );
klauss 0:4d17cd9c8f9d 267 strcat( buffer, my_ip );
klauss 0:4d17cd9c8f9d 268 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 269 itoa( my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 270 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 271 strcat( buffer, ";branch=" );
klauss 0:4d17cd9c8f9d 272 strcat( buffer, branch );
klauss 0:4d17cd9c8f9d 273 strcat( buffer, "\r\nFrom: " );
klauss 0:4d17cd9c8f9d 274 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 275 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 276 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 277 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 278 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 279 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 280 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 281 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 282 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 283 strcat( buffer, ">;tag=" );
klauss 0:4d17cd9c8f9d 284 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 285 strcat( buffer, "\r\nTo: " );
klauss 0:4d17cd9c8f9d 286 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 287 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 288 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 289 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 290 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 291 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 292 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 293 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 294 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 295 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 296 strcat( buffer, ">\r\nCall-ID: " );
klauss 0:4d17cd9c8f9d 297 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 298 strcat( buffer, "\r\nCSeq: " );
klauss 0:4d17cd9c8f9d 299 itoa( get_cseq(), itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 300 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 301 strcat( buffer, " REGISTER\r\n" );
klauss 0:4d17cd9c8f9d 302 strcat( buffer, "Max-Forwards: " );
klauss 0:4d17cd9c8f9d 303 itoa( 70, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 304 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 305 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 306
klauss 0:4d17cd9c8f9d 307 strcat( buffer, "Contact: " );
klauss 0:4d17cd9c8f9d 308 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 309 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 310 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 311 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 312 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 313 strcat( buffer, my_ip );
klauss 0:4d17cd9c8f9d 314 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 315 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 316 strcat( buffer, itoa_buffer );
klauss 92:92df17f538a8 317 strcat( buffer, ">;expires=270" );
klauss 0:4d17cd9c8f9d 318 //itoa( 1200, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 319 //strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 320 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 321
klauss 0:4d17cd9c8f9d 322 strcat( buffer, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 323 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 324 strcat( buffer, "\r\nContent-Length: 0\r\n" );
klauss 0:4d17cd9c8f9d 325 strcat( buffer, SIP_ALLOW );
klauss 0:4d17cd9c8f9d 326 strcat( buffer, "\r\n\r\n" );
klauss 89:0fe315117b00 327 //buffer[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 328 return buffer;
klauss 0:4d17cd9c8f9d 329 }
klauss 0:4d17cd9c8f9d 330
klauss 0:4d17cd9c8f9d 331 char * Sip::build_invite_package( char * pkg, char * callbox_string, int * cseq ){
klauss 0:4d17cd9c8f9d 332 char header[ SIP_MAXMSGSIZE ], body[ SIP_MAXMSGSIZE ];
klauss 0:4d17cd9c8f9d 333 char branch[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 334 char tag[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 335 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 336 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 337 *cseq = get_cseq();
klauss 0:4d17cd9c8f9d 338 fill_random16h( branch );
klauss 0:4d17cd9c8f9d 339 fill_random( tag,18 );
klauss 0:4d17cd9c8f9d 340 fill_random16h( callid );
klauss 0:4d17cd9c8f9d 341
klauss 0:4d17cd9c8f9d 342 strcpy( last_invite_tag,tag );
klauss 0:4d17cd9c8f9d 343 strcpy( last_invite_callid, callid );
klauss 0:4d17cd9c8f9d 344
klauss 0:4d17cd9c8f9d 345 strcpy( header, "INVITE sip:" );
klauss 0:4d17cd9c8f9d 346 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 347 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 348 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 349 strcat( header, this->server_ip );
klauss 0:4d17cd9c8f9d 350 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 351 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 352 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 353 strcat( header, " SIP/" );
klauss 0:4d17cd9c8f9d 354 itoa( 2, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 355 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 356 strcat( header, "." );
klauss 0:4d17cd9c8f9d 357 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 358 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 359 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 360 strcat( header, "Via: SIP/" );
klauss 0:4d17cd9c8f9d 361 itoa( 2, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 362 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 363 strcat( header, "." );
klauss 0:4d17cd9c8f9d 364 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 365 strcat( header, itoa_buffer );
klauss 109:a5b8264ffbbc 366 strcat( header, "/UDP" ); // isso que dizer qu eue sempre coloco /UDP:192, quando deveria ser /UDP<0x20>192...
klauss 0:4d17cd9c8f9d 367 strcat( header, this->my_ip );
klauss 0:4d17cd9c8f9d 368 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 369 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 370 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 371 strcat( header, ";branch=" );
klauss 0:4d17cd9c8f9d 372 strcat( header, branch );
klauss 0:4d17cd9c8f9d 373 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 374 strcat( header, "From: " );
klauss 0:4d17cd9c8f9d 375 strcat( header, callbox_string );
klauss 0:4d17cd9c8f9d 376 strcat( header, " <sip:" );
klauss 0:4d17cd9c8f9d 377 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 378 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 379 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 380 strcat( header, this->server_ip );
klauss 0:4d17cd9c8f9d 381 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 382 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 383 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 384 strcat( header, ">;tag=" );
klauss 0:4d17cd9c8f9d 385 strcat( header, tag );
klauss 0:4d17cd9c8f9d 386 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 387 strcat( header, "To: <sip:" );
klauss 0:4d17cd9c8f9d 388 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 389 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 390 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 391 strcat( header, this->server_ip );
klauss 0:4d17cd9c8f9d 392 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 393 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 394 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 395 strcat( header, ">\r\n" );
klauss 0:4d17cd9c8f9d 396 strcat( header, "Call-ID: " );
klauss 0:4d17cd9c8f9d 397 strcat( header, callid );
klauss 0:4d17cd9c8f9d 398 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 399 strcat( header, this->my_ip );
klauss 0:4d17cd9c8f9d 400 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 401 strcat( header, "CSeq: " );
klauss 0:4d17cd9c8f9d 402 itoa( *cseq, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 403 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 404 strcat( header, " INVITE\r\n" );
klauss 0:4d17cd9c8f9d 405 strcat( header, "Contact: " );
klauss 0:4d17cd9c8f9d 406 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 407 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 408 strcat( header, " <sip:" );
klauss 0:4d17cd9c8f9d 409 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 410 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 411 strcat( header, "@" );
klauss 0:4d17cd9c8f9d 412 strcat( header, this->my_ip );
klauss 0:4d17cd9c8f9d 413 strcat( header, ":" );
klauss 0:4d17cd9c8f9d 414 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 415 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 416 strcat( header, ">\r\n" );
klauss 0:4d17cd9c8f9d 417 strcat( header, "Max-Forwards: " );
klauss 0:4d17cd9c8f9d 418 itoa( 20, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 419 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 420 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 421 strcat( header, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 422 strcat( header, SVNREV );
klauss 0:4d17cd9c8f9d 423 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 424 strcat( header, "Expires: " );
klauss 0:4d17cd9c8f9d 425 itoa( 70, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 426 strcat( header, itoa_buffer );
klauss 0:4d17cd9c8f9d 427 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 428 strcat( header, SIP_ALLOW );
klauss 0:4d17cd9c8f9d 429 strcat( header, "\r\n" );
klauss 0:4d17cd9c8f9d 430 strcat( header, "Content-Type: application/sdp\r\n" );
klauss 100:09a23fcd3bdf 431 //header[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 432
klauss 0:4d17cd9c8f9d 433 strcpy( body, "v=0\r\n" );
klauss 0:4d17cd9c8f9d 434 strcat( body, "o=- " );
klauss 0:4d17cd9c8f9d 435 itoa( 7377, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 436 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 437 strcat( body, " " );
klauss 0:4d17cd9c8f9d 438 itoa( 18176, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 439 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 440 strcat( body, " IN IP" );
klauss 0:4d17cd9c8f9d 441 itoa( 4, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 442 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 443 strcat( body, " " );
klauss 0:4d17cd9c8f9d 444 strcat( body, this->my_ip );
klauss 0:4d17cd9c8f9d 445 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 446 strcat( body, "s=-\r\n" );
klauss 0:4d17cd9c8f9d 447 strcat( body, "c=IN IP" );
klauss 0:4d17cd9c8f9d 448 itoa( 4, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 449 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 450 strcat( body, " " );
klauss 0:4d17cd9c8f9d 451 strcat( body, this->my_ip );
klauss 0:4d17cd9c8f9d 452 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 453 strcat( body, "t=" );
klauss 0:4d17cd9c8f9d 454 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 455 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 456 strcat( body, " " );
klauss 0:4d17cd9c8f9d 457 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 458 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 459 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 460 strcat( body, "m=audio " );
klauss 0:4d17cd9c8f9d 461 itoa( this->my_rtp_port, itoa_buffer, 10 );
klauss 109:a5b8264ffbbc 462 debug_msg("my_rtp_port( %d )", my_rtp_port );
klauss 109:a5b8264ffbbc 463 if ( chicago )
klauss 109:a5b8264ffbbc 464 {
klauss 109:a5b8264ffbbc 465 chicago = false;
klauss 109:a5b8264ffbbc 466 itoa( ( this->my_rtp_port ) + 19, itoa_buffer, 10 );
klauss 109:a5b8264ffbbc 467 debug_msg("my_rtp_port( %d )", my_rtp_port + 19 );
klauss 109:a5b8264ffbbc 468 strcat( body, itoa_buffer );
klauss 109:a5b8264ffbbc 469 }
klauss 109:a5b8264ffbbc 470 else
klauss 109:a5b8264ffbbc 471 {
klauss 109:a5b8264ffbbc 472 if ( canada )
klauss 109:a5b8264ffbbc 473 {
klauss 109:a5b8264ffbbc 474 canada = false;
klauss 109:a5b8264ffbbc 475 strcat( body, " " );
klauss 109:a5b8264ffbbc 476 }
klauss 109:a5b8264ffbbc 477 else
klauss 109:a5b8264ffbbc 478 {
klauss 109:a5b8264ffbbc 479 strcat( body, itoa_buffer );
klauss 109:a5b8264ffbbc 480 }
klauss 109:a5b8264ffbbc 481 }
klauss 109:a5b8264ffbbc 482
klauss 0:4d17cd9c8f9d 483 strcat( body, " RTP/AVP " );
klauss 0:4d17cd9c8f9d 484 itoa( 8, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 485 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 486 strcat( body, " " );
klauss 0:4d17cd9c8f9d 487 itoa( 101, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 488 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 489 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 490 strcat( body, "a=rtpmap:" );
klauss 0:4d17cd9c8f9d 491 itoa( 8, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 492 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 493 strcat( body, " PCMA/" );
klauss 0:4d17cd9c8f9d 494 itoa( 8000, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 495 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 496 strcat( body, "/" );
klauss 0:4d17cd9c8f9d 497 itoa( 1, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 498 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 499 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 500 strcat( body, "a=rtpmap:" );
klauss 0:4d17cd9c8f9d 501 itoa( 101, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 502 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 503 strcat( body, " telephone-event/" );
klauss 0:4d17cd9c8f9d 504 itoa( 8000, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 505 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 506 strcat( body, "\r\n" );
klauss 0:4d17cd9c8f9d 507 strcat( body, "a=fmtp: " );
klauss 0:4d17cd9c8f9d 508 itoa( 101, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 509 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 510 strcat( body, " " );
klauss 0:4d17cd9c8f9d 511 itoa( 0, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 512 strcat( body, itoa_buffer );
klauss 0:4d17cd9c8f9d 513 strcat( body, "-" );
klauss 0:4d17cd9c8f9d 514 itoa( 11, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 515 strcat( body, itoa_buffer );
klauss 100:09a23fcd3bdf 516 //body[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 517
klauss 0:4d17cd9c8f9d 518 make_content_length( header, body, pkg );
klauss 0:4d17cd9c8f9d 519 return( pkg );
klauss 0:4d17cd9c8f9d 520 }
klauss 0:4d17cd9c8f9d 521
klauss 0:4d17cd9c8f9d 522 char * Sip::make_content_length( char * header, char * body, char * pkg ){
klauss 0:4d17cd9c8f9d 523 int size;
klauss 0:4d17cd9c8f9d 524 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 525 size = strlen( body );
klauss 0:4d17cd9c8f9d 526 strcpy( pkg, header );
klauss 0:4d17cd9c8f9d 527 strcat( pkg, "Content-Length: " );
klauss 0:4d17cd9c8f9d 528 itoa( size, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 529 strcat( pkg, itoa_buffer );
klauss 0:4d17cd9c8f9d 530 strcat( pkg, "\r\n\r\n" );
klauss 0:4d17cd9c8f9d 531 strcat( pkg, body );
klauss 89:0fe315117b00 532 //pkg[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 533 return pkg;
klauss 0:4d17cd9c8f9d 534 }
klauss 0:4d17cd9c8f9d 535
klauss 0:4d17cd9c8f9d 536 char * Sip::build_bye_package( char * buffer ){
klauss 0:4d17cd9c8f9d 537 char branch[SIP_MAXFIELDSIZE];
klauss 0:4d17cd9c8f9d 538 char tag[SIP_MAXFIELDSIZE];
klauss 0:4d17cd9c8f9d 539 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 540 fill_random16h(branch);
klauss 0:4d17cd9c8f9d 541 fill_random(tag,18);
klauss 0:4d17cd9c8f9d 542
klauss 0:4d17cd9c8f9d 543 strcpy( buffer, "BYE sip:" );
klauss 0:4d17cd9c8f9d 544 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 545 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 546 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 547 strcat( buffer, this->server_ip );
klauss 0:4d17cd9c8f9d 548 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 549 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 550 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 551 strcat( buffer, " SIP/2.0\r\n" );
klauss 0:4d17cd9c8f9d 552 strcat( buffer, "Via: SIP/2.0/UDP " );
klauss 0:4d17cd9c8f9d 553 strcat( buffer, this->my_ip );
klauss 0:4d17cd9c8f9d 554 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 555 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 556 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 557 strcat( buffer, ";branch=" );
klauss 0:4d17cd9c8f9d 558 strcat( buffer, branch );
klauss 0:4d17cd9c8f9d 559 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 560 strcat( buffer, "From: " );
klauss 0:4d17cd9c8f9d 561 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 562 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 563 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 564 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 565 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 566 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 567 strcat( buffer, this->server_ip );
klauss 0:4d17cd9c8f9d 568 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 569 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 570 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 571 strcat( buffer, ">;tag=" );
klauss 0:4d17cd9c8f9d 572 strcat( buffer, last_invite_tag );
klauss 0:4d17cd9c8f9d 573 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 574 strcat( buffer, "To: <sip:" );
klauss 0:4d17cd9c8f9d 575 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 576 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 577 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 578 strcat( buffer, this->server_ip );
klauss 0:4d17cd9c8f9d 579 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 580 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 581 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 582 strcat( buffer, ">;tag=" );
klauss 0:4d17cd9c8f9d 583 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 584 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 585 strcat( buffer, "Call-ID: " );
klauss 0:4d17cd9c8f9d 586 strcat( buffer, last_invite_callid );
klauss 0:4d17cd9c8f9d 587 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 588 strcat( buffer, this->my_ip );
klauss 0:4d17cd9c8f9d 589 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 590 strcat( buffer, "CSeq: " );
klauss 0:4d17cd9c8f9d 591 itoa( get_cseq(), itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 592 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 593 strcat( buffer, " BYE\r\n" );
klauss 0:4d17cd9c8f9d 594 strcat( buffer, "Max-Forwards: 70\r\n" );
klauss 0:4d17cd9c8f9d 595 strcat( buffer, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 596 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 597 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 598 strcat( buffer, "Content-Length: 0\r\n\r\n" );
klauss 0:4d17cd9c8f9d 599 return( buffer );
klauss 0:4d17cd9c8f9d 600 }
klauss 0:4d17cd9c8f9d 601 char * Sip::build_ack_package( char * buffer, unsigned char * orig ){
klauss 0:4d17cd9c8f9d 602 char to[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 603 char from[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 604 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 605 char via[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 606 char branch[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 607 char cseq[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 608 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 609 // FIXME confirmar se nao preciso converter todos os ints com itoa
klauss 0:4d17cd9c8f9d 610 if( decode_gettag( orig, "to: ", to ) == 0) {
klauss 0:4d17cd9c8f9d 611 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 612 return NULL;
klauss 0:4d17cd9c8f9d 613 }
klauss 0:4d17cd9c8f9d 614 if( decode_gettag( orig, "from: ", from ) == 0) {
klauss 0:4d17cd9c8f9d 615 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 616 return NULL;
klauss 0:4d17cd9c8f9d 617 }
klauss 0:4d17cd9c8f9d 618 if( decode_gettag( orig, "call-id: ", callid ) == 0) {
klauss 0:4d17cd9c8f9d 619 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 620 return NULL;
klauss 0:4d17cd9c8f9d 621 }
klauss 0:4d17cd9c8f9d 622 decode_branch( orig, branch );
klauss 0:4d17cd9c8f9d 623 decode_cseq( orig, cseq );
klauss 0:4d17cd9c8f9d 624
klauss 0:4d17cd9c8f9d 625 if( strlen( via ) > 6 ) {
klauss 0:4d17cd9c8f9d 626 if( strcasecmp( ";rport", via+strlen( via )-6) == 0) {
klauss 0:4d17cd9c8f9d 627 via[strlen(via)-6] = 0;
klauss 0:4d17cd9c8f9d 628 }
klauss 0:4d17cd9c8f9d 629 }
klauss 0:4d17cd9c8f9d 630 strcpy( buffer, "ACK sip:" );
klauss 0:4d17cd9c8f9d 631 itoa( this->peer_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 632 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 633 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 634 strcat( buffer, this->server_ip );
klauss 0:4d17cd9c8f9d 635 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 636 itoa( this->server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 637 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 638 strcat( buffer, " SIP/2.0\r\n" );
klauss 0:4d17cd9c8f9d 639 strcat( buffer, "Via: SIP/2.0/UDP " );
klauss 0:4d17cd9c8f9d 640 strcat( buffer, this->my_ip );
klauss 0:4d17cd9c8f9d 641 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 642 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 643 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 644 strcat( buffer, ";branch=" );
klauss 0:4d17cd9c8f9d 645 strcat( buffer, branch );
klauss 0:4d17cd9c8f9d 646 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 647 strcat( buffer, "From: " );
klauss 0:4d17cd9c8f9d 648 strcat( buffer, from );
klauss 0:4d17cd9c8f9d 649 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 650 strcat( buffer, "To: " );
klauss 0:4d17cd9c8f9d 651 strcat( buffer, to );
klauss 0:4d17cd9c8f9d 652 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 653 strcat( buffer, "Call-ID: " );
klauss 0:4d17cd9c8f9d 654 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 655 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 656 strcat( buffer, "CSeq: " );
klauss 0:4d17cd9c8f9d 657 strcat( buffer, cseq );
klauss 0:4d17cd9c8f9d 658 strcat( buffer, " ACK\r\n" );
klauss 0:4d17cd9c8f9d 659 strcat( buffer, "Max-Forwards: 70\r\n" );
klauss 0:4d17cd9c8f9d 660 strcat( buffer, "Contact: " );
klauss 0:4d17cd9c8f9d 661 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 662 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 663 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 664 itoa( this->my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 665 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 666 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 667 strcat( buffer, this->my_ip );
klauss 0:4d17cd9c8f9d 668 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 669 itoa( this->my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 670 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 671 strcat( buffer, ">\r\n" );
klauss 0:4d17cd9c8f9d 672 strcat( buffer, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 673 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 674 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 675 strcat( buffer, "Content-Length: 0\r\n\r\n" );
klauss 89:0fe315117b00 676 //buffer[SIP_MAXMSGSIZE-1] = 0;
klauss 0:4d17cd9c8f9d 677 return( buffer );
klauss 0:4d17cd9c8f9d 678 }
klauss 0:4d17cd9c8f9d 679
klauss 0:4d17cd9c8f9d 680 int Sip::get_return_code( char * buffer ){
klauss 0:4d17cd9c8f9d 681 char a[32];
klauss 0:4d17cd9c8f9d 682 int i = 0, j;
klauss 0:4d17cd9c8f9d 683 if( strncmp( "SIP/", buffer, 4 ) != 0 ) return 0;
klauss 0:4d17cd9c8f9d 684 if( strlen( buffer ) < 32) return 0;
klauss 0:4d17cd9c8f9d 685 strncpy( a, buffer, 31 );
klauss 0:4d17cd9c8f9d 686 a[ 31 ] = 0;
klauss 0:4d17cd9c8f9d 687 while ( a[ i ] > ' ') i++;
klauss 0:4d17cd9c8f9d 688 j = i+i;
klauss 0:4d17cd9c8f9d 689 while( (a[ j ] >= '0') && ( a[ j ] <= '9') ) j++;
klauss 0:4d17cd9c8f9d 690 a[ j ] = 0;
klauss 0:4d17cd9c8f9d 691 return atoi( a + i + 1 );
klauss 0:4d17cd9c8f9d 692 }
klauss 0:4d17cd9c8f9d 693
klauss 0:4d17cd9c8f9d 694 char * Sip::build_generic_reply_package(char * buffer, unsigned char * orig, char * tag){
klauss 0:4d17cd9c8f9d 695 char to[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 696 char from[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 697 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 698 char cseq[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 699 char via[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 700
klauss 0:4d17cd9c8f9d 701 if( decode_gettag( orig, "to: ", to ) == 0) {
klauss 0:4d17cd9c8f9d 702 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 703 return NULL;
klauss 0:4d17cd9c8f9d 704 }
klauss 0:4d17cd9c8f9d 705 if( decode_gettag( orig, "from: ", from ) == 0) {
klauss 0:4d17cd9c8f9d 706 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 707 return NULL;
klauss 0:4d17cd9c8f9d 708 }
klauss 0:4d17cd9c8f9d 709 if( decode_gettag( orig, "call-id: ", callid ) == 0) {
klauss 0:4d17cd9c8f9d 710 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 711 return NULL;
klauss 0:4d17cd9c8f9d 712 }
klauss 0:4d17cd9c8f9d 713 if( decode_gettag( orig, "cseq: ", cseq ) == 0) {
klauss 0:4d17cd9c8f9d 714 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 715 return NULL;
klauss 0:4d17cd9c8f9d 716 }
klauss 0:4d17cd9c8f9d 717 if( decode_gettag( orig, "via: ", via ) == 0) {
klauss 0:4d17cd9c8f9d 718 buffer[0] = 0;
klauss 0:4d17cd9c8f9d 719 return NULL;
klauss 0:4d17cd9c8f9d 720 }
klauss 0:4d17cd9c8f9d 721
klauss 0:4d17cd9c8f9d 722 if (strlen(via) > 6) {
klauss 0:4d17cd9c8f9d 723 if (strcasecmp(";rport",via+strlen(via)-6)==0) {
klauss 0:4d17cd9c8f9d 724 via[strlen(via)-6] = 0;
klauss 0:4d17cd9c8f9d 725 }
klauss 0:4d17cd9c8f9d 726 }
klauss 0:4d17cd9c8f9d 727
klauss 0:4d17cd9c8f9d 728 strcpy( buffer, "SIP/2.0 " );
klauss 0:4d17cd9c8f9d 729 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 730 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 731 strcat( buffer, "To: " );
klauss 0:4d17cd9c8f9d 732 strcat( buffer, to );
klauss 0:4d17cd9c8f9d 733 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 734 strcat( buffer, "From: " );
klauss 0:4d17cd9c8f9d 735 strcat( buffer, from );
klauss 0:4d17cd9c8f9d 736 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 737 strcat( buffer, "Call-ID: " );
klauss 0:4d17cd9c8f9d 738 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 739 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 740 strcat( buffer, "CSeq: " );
klauss 0:4d17cd9c8f9d 741 strcat( buffer, cseq );
klauss 0:4d17cd9c8f9d 742 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 743 strcat( buffer, "Via: " );
klauss 0:4d17cd9c8f9d 744 strcat( buffer, via );
klauss 0:4d17cd9c8f9d 745 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 746 strcat( buffer, "Server: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 747 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 748 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 749 strcat( buffer, "Content-Length: 0\r\n\r\n" );
klauss 89:0fe315117b00 750 //buffer[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 751 return( buffer );
klauss 0:4d17cd9c8f9d 752 }
klauss 0:4d17cd9c8f9d 753 char * Sip::build_trying_package( char * buffer, unsigned char * orig ){
klauss 0:4d17cd9c8f9d 754 // FIXME trocar 100 para itoa( 100 ... )
klauss 0:4d17cd9c8f9d 755 build_generic_reply_package( buffer, orig, "100 Trying" );
klauss 0:4d17cd9c8f9d 756 return( buffer );
klauss 0:4d17cd9c8f9d 757 }
klauss 0:4d17cd9c8f9d 758
klauss 0:4d17cd9c8f9d 759 char * Sip::build_busy_package( char * buffer, unsigned char * orig ){
klauss 0:4d17cd9c8f9d 760 // FIXME trocar 100 para itoa( 100 ... )
klauss 0:4d17cd9c8f9d 761 build_generic_reply_package( buffer, orig, "486 Busy Here");
klauss 0:4d17cd9c8f9d 762 return( buffer );
klauss 0:4d17cd9c8f9d 763 }
klauss 0:4d17cd9c8f9d 764 char * Sip::build_reply_package( char * buffer, unsigned char * orig ){
klauss 0:4d17cd9c8f9d 765 char to[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 766 char from[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 767 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 768 char cseq[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 769 char via[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 770 char tag[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 771
klauss 0:4d17cd9c8f9d 772 if( decode_gettag( orig, "to: ", to ) == 0) {
klauss 0:4d17cd9c8f9d 773 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 774 return NULL;
klauss 0:4d17cd9c8f9d 775 }
klauss 0:4d17cd9c8f9d 776 if( decode_gettag( orig, "from: ", from ) == 0) {
klauss 0:4d17cd9c8f9d 777 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 778 return NULL;
klauss 0:4d17cd9c8f9d 779 }
klauss 0:4d17cd9c8f9d 780 if( decode_gettag( orig, "call-id: ", callid ) == 0 ) {
klauss 0:4d17cd9c8f9d 781 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 782 return NULL;
klauss 0:4d17cd9c8f9d 783 }
klauss 0:4d17cd9c8f9d 784 if( decode_gettag( orig, "cseq: ", cseq) == 0 ) {
klauss 0:4d17cd9c8f9d 785 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 786 return NULL;
klauss 0:4d17cd9c8f9d 787 }
klauss 0:4d17cd9c8f9d 788 if( decode_gettag( orig, "via: ", via) == 0 ) {
klauss 0:4d17cd9c8f9d 789 buffer[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 790 return NULL;
klauss 0:4d17cd9c8f9d 791 }
klauss 0:4d17cd9c8f9d 792
klauss 0:4d17cd9c8f9d 793 if (strlen(via) > 6) {
klauss 0:4d17cd9c8f9d 794 if (strcasecmp(";rport",via+strlen(via)-6)==0) {
klauss 0:4d17cd9c8f9d 795 via[strlen(via)-6] = 0;
klauss 0:4d17cd9c8f9d 796 }
klauss 0:4d17cd9c8f9d 797 }
klauss 0:4d17cd9c8f9d 798 fill_random(tag,18);
klauss 0:4d17cd9c8f9d 799
klauss 0:4d17cd9c8f9d 800 strcpy( buffer, "SIP/2.0 200 OK\r\n" );
klauss 0:4d17cd9c8f9d 801 strcat( buffer, "To: " );
klauss 0:4d17cd9c8f9d 802 strcat( buffer, to );
klauss 0:4d17cd9c8f9d 803 strcat( buffer, ";tag=" );
klauss 0:4d17cd9c8f9d 804 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 805 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 806
klauss 0:4d17cd9c8f9d 807 strcat( buffer, "From: " );
klauss 0:4d17cd9c8f9d 808 strcat( buffer, from );
klauss 0:4d17cd9c8f9d 809 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 810
klauss 0:4d17cd9c8f9d 811 strcat( buffer, "Call-ID: " );
klauss 0:4d17cd9c8f9d 812 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 813 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 814
klauss 0:4d17cd9c8f9d 815 strcat( buffer, "CSeq: " );
klauss 0:4d17cd9c8f9d 816 strcat( buffer, cseq );
klauss 0:4d17cd9c8f9d 817 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 818
klauss 0:4d17cd9c8f9d 819 strcat( buffer, "Via: " );
klauss 0:4d17cd9c8f9d 820 strcat( buffer, via );
klauss 0:4d17cd9c8f9d 821 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 822
klauss 0:4d17cd9c8f9d 823 strcat( buffer, "Server: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 824 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 825 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 826 strcat( buffer, "Content-Length: 0\r\n" );
klauss 0:4d17cd9c8f9d 827 strcat( buffer, SIP_ALLOW );
klauss 0:4d17cd9c8f9d 828 strcat( buffer, "\r\n\r\n" );
klauss 0:4d17cd9c8f9d 829
klauss 89:0fe315117b00 830 //buffer[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 831 return( buffer );
klauss 0:4d17cd9c8f9d 832 }
klauss 0:4d17cd9c8f9d 833 char * Sip::fill_random16h(char * buffer ){
klauss 0:4d17cd9c8f9d 834 fill_random( buffer, 16 );
klauss 0:4d17cd9c8f9d 835 buffer[ 7 ] = '-';
klauss 0:4d17cd9c8f9d 836 return( buffer );
klauss 0:4d17cd9c8f9d 837 }
klauss 0:4d17cd9c8f9d 838
klauss 0:4d17cd9c8f9d 839 char * Sip::fill_random( char * buffer, int size ){
klauss 0:4d17cd9c8f9d 840 static uint16_t seed = time( NULL );
klauss 0:4d17cd9c8f9d 841 seed += 1;
klauss 0:4d17cd9c8f9d 842 srand( seed );
klauss 0:4d17cd9c8f9d 843
klauss 0:4d17cd9c8f9d 844 int i;
klauss 100:09a23fcd3bdf 845 for( i = 0; i < size - 1; i++ ) {
klauss 0:4d17cd9c8f9d 846 buffer[ i ] = fill_random_aux[ rand() & 0x3f ];
klauss 0:4d17cd9c8f9d 847 }
klauss 100:09a23fcd3bdf 848
klauss 100:09a23fcd3bdf 849 buffer[ size - 1 ] = 0;
klauss 0:4d17cd9c8f9d 850 return( buffer );
klauss 0:4d17cd9c8f9d 851 }
klauss 0:4d17cd9c8f9d 852
klauss 0:4d17cd9c8f9d 853 int Sip::get_cseq( void ){
klauss 0:4d17cd9c8f9d 854 static unsigned int cseq = 0;
klauss 0:4d17cd9c8f9d 855 if( cseq == 0 ) {
klauss 0:4d17cd9c8f9d 856 /* initial value, random number */
klauss 0:4d17cd9c8f9d 857 cseq = rand();
klauss 0:4d17cd9c8f9d 858 cseq &= 0x7fff;
klauss 0:4d17cd9c8f9d 859 }
klauss 0:4d17cd9c8f9d 860 cseq++;
klauss 0:4d17cd9c8f9d 861 cseq &= 0x7fff;
klauss 0:4d17cd9c8f9d 862 if( cseq == 0 ) cseq++;
klauss 0:4d17cd9c8f9d 863 return cseq;
klauss 0:4d17cd9c8f9d 864 }
klauss 0:4d17cd9c8f9d 865
klauss 0:4d17cd9c8f9d 866 char * Sip::decode_cseq( unsigned char * package, char * cseq ){
klauss 0:4d17cd9c8f9d 867 char pkg[ 2048 ], cs[ 2048 ];
klauss 0:4d17cd9c8f9d 868 if( decode_gettag( package, "cseq: ", pkg ) != 0) {
klauss 0:4d17cd9c8f9d 869 int i = 0;
klauss 0:4d17cd9c8f9d 870 strcpy( cs, pkg );
klauss 0:4d17cd9c8f9d 871 while( ( cs[ i ] != 0 ) && ( cs[ i ] != ' ' ) ) i++;
klauss 0:4d17cd9c8f9d 872 cs[ i ] = 0;
klauss 0:4d17cd9c8f9d 873 strcpy( cseq, cs );
klauss 0:4d17cd9c8f9d 874 } else {
klauss 0:4d17cd9c8f9d 875 cseq[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 876 }
klauss 0:4d17cd9c8f9d 877 return( cseq );
klauss 0:4d17cd9c8f9d 878 }
klauss 0:4d17cd9c8f9d 879
klauss 0:4d17cd9c8f9d 880 char * Sip::decode_branch( unsigned char * package, char * branch ){
klauss 0:4d17cd9c8f9d 881 char pkg[ 2048 ];
klauss 0:4d17cd9c8f9d 882 if( decode_gettag( package, "branch=", pkg ) != 0 ) {
klauss 0:4d17cd9c8f9d 883 int i = 0;
klauss 0:4d17cd9c8f9d 884 strcpy( branch, pkg );
klauss 0:4d17cd9c8f9d 885 while( ( branch[ i ] != 0 ) && ( branch[ i ] != ';' ) ) i++;
klauss 0:4d17cd9c8f9d 886 branch[ i ] = 0;
klauss 0:4d17cd9c8f9d 887 } else {
klauss 0:4d17cd9c8f9d 888 branch[ 0 ] = 0;
klauss 0:4d17cd9c8f9d 889 }
klauss 0:4d17cd9c8f9d 890 return( branch );
klauss 0:4d17cd9c8f9d 891 }
klauss 0:4d17cd9c8f9d 892 int Sip::decode_gettag( unsigned char * package, char * tag, char * out ){
klauss 0:4d17cd9c8f9d 893 int size, i, cmpsize;
klauss 0:4d17cd9c8f9d 894 cmpsize = strlen( tag );
klauss 0:4d17cd9c8f9d 895 size = strlen( ( char * )package )-cmpsize;
klauss 0:4d17cd9c8f9d 896 for ( i=0; i<size; i++) {
klauss 0:4d17cd9c8f9d 897 if( strncasecmp( tag, (char*)package+i, cmpsize ) == 0) {
klauss 0:4d17cd9c8f9d 898 char * s;
klauss 0:4d17cd9c8f9d 899 s = (char*)package+i+cmpsize;
klauss 0:4d17cd9c8f9d 900 register int j = 0;
klauss 0:4d17cd9c8f9d 901 while ((s[ j ] != '\r') && (s[ j ] != '\n')) j++;
klauss 0:4d17cd9c8f9d 902 strncpy( out, s, j ); // copy string to output
klauss 0:4d17cd9c8f9d 903 out[ j ] = 0; // terminate string
klauss 0:4d17cd9c8f9d 904 return 1; // found
klauss 0:4d17cd9c8f9d 905 }
klauss 0:4d17cd9c8f9d 906 }
klauss 0:4d17cd9c8f9d 907 return 0; // not found
klauss 0:4d17cd9c8f9d 908 }
klauss 0:4d17cd9c8f9d 909
klauss 0:4d17cd9c8f9d 910 int Sip::get_id( void ){
klauss 0:4d17cd9c8f9d 911 return this->id;
klauss 0:4d17cd9c8f9d 912 }
klauss 0:4d17cd9c8f9d 913 int Sip::get_my_rtp_port( void ){
klauss 0:4d17cd9c8f9d 914 return this->my_rtp_port;
klauss 0:4d17cd9c8f9d 915 }
klauss 109:a5b8264ffbbc 916 inline int Sip::fill_random_rtp_port(){
klauss 109:a5b8264ffbbc 917 // o range [ 16384 - 32767 ] eh configuravel no server
klauss 109:a5b8264ffbbc 918 return ( ( this->my_ext + 16384 ) );
klauss 0:4d17cd9c8f9d 919 }
klauss 0:4d17cd9c8f9d 920
klauss 0:4d17cd9c8f9d 921 void Sip::change_sip_server(){
klauss 0:4d17cd9c8f9d 922 // just in case sip server don't answer, invite another server
klauss 0:4d17cd9c8f9d 923 // mudar para os sets
klauss 0:4d17cd9c8f9d 924 set_server_ip( get_next_server_ip( this->buffer) );
klauss 0:4d17cd9c8f9d 925 set_server_ext( get_next_server_ext() );
klauss 0:4d17cd9c8f9d 926 set_server_port( get_next_server_port() );
klauss 0:4d17cd9c8f9d 927 registry();
klauss 0:4d17cd9c8f9d 928 }
klauss 0:4d17cd9c8f9d 929
klauss 0:4d17cd9c8f9d 930 char * Sip::get_next_server_ip( char * server_ip ){
klauss 0:4d17cd9c8f9d 931 strcpy( server_ip, this->server_ip );
klauss 0:4d17cd9c8f9d 932 return server_ip;
klauss 0:4d17cd9c8f9d 933 }
klauss 0:4d17cd9c8f9d 934 int Sip::get_next_server_port(){
klauss 0:4d17cd9c8f9d 935 return this->server_port;
klauss 0:4d17cd9c8f9d 936 }
klauss 0:4d17cd9c8f9d 937 int Sip::get_next_server_ext(){
klauss 0:4d17cd9c8f9d 938 return this->peer_ext;
klauss 0:4d17cd9c8f9d 939 }
klauss 0:4d17cd9c8f9d 940 void Sip::set_server_port( int new_server_port ){
klauss 0:4d17cd9c8f9d 941 this->server_port = new_server_port;
klauss 0:4d17cd9c8f9d 942 }
klauss 0:4d17cd9c8f9d 943 void Sip::set_server_ext( int new_server_ext ){
klauss 0:4d17cd9c8f9d 944 this->peer_ext = new_server_ext;
klauss 0:4d17cd9c8f9d 945 }
klauss 0:4d17cd9c8f9d 946 void Sip::set_server_ip( char * new_server_ip ){
klauss 0:4d17cd9c8f9d 947 strcpy( this->server_ip, new_server_ip );
klauss 0:4d17cd9c8f9d 948 this->server_ip[19] = 0;
klauss 0:4d17cd9c8f9d 949 }
klauss 0:4d17cd9c8f9d 950
klauss 0:4d17cd9c8f9d 951 /* Retorna
klauss 0:4d17cd9c8f9d 952 = 0 :: ok
klauss 0:4d17cd9c8f9d 953 < 0 :: tive problemas
klauss 0:4d17cd9c8f9d 954 > 0 :: devo remover essa call do vetor de calls
klauss 0:4d17cd9c8f9d 955 */
klauss 0:4d17cd9c8f9d 956 int Sip::listen_SIP_server( void ){
klauss 91:c2a86b1f8aaa 957 int ret = listen_SIP_server_return;
klauss 91:c2a86b1f8aaa 958 listen_SIP_server_return = 0;
klauss 91:c2a86b1f8aaa 959 return ret;
klauss 0:4d17cd9c8f9d 960 }
klauss 0:4d17cd9c8f9d 961
klauss 0:4d17cd9c8f9d 962 void Sip::set_ext( int ext ){
klauss 0:4d17cd9c8f9d 963 my_ext = ext;
klauss 0:4d17cd9c8f9d 964 }
klauss 0:4d17cd9c8f9d 965
klauss 0:4d17cd9c8f9d 966 void Sip::set_port( int port ){
klauss 0:4d17cd9c8f9d 967 my_port = port;
klauss 0:4d17cd9c8f9d 968 }
klauss 0:4d17cd9c8f9d 969
klauss 0:4d17cd9c8f9d 970 void Sip::send_bye( void ){
klauss 109:a5b8264ffbbc 971
klauss 109:a5b8264ffbbc 972 int ret = sock.sendTo( sip_server, build_bye_package( this->buffer ), strlen( this->buffer ) );
klauss 91:c2a86b1f8aaa 973
klauss 91:c2a86b1f8aaa 974 if( debug_sip ) send_msg( "sizeof( bye pkg ) :: %d", strlen( buffer ) );
klauss 81:3656f00ab3db 975
klauss 109:a5b8264ffbbc 976 if( ret == -1 ){
klauss 109:a5b8264ffbbc 977 muted = true;
klauss 109:a5b8264ffbbc 978 }else{
klauss 109:a5b8264ffbbc 979 muted = false;
klauss 81:3656f00ab3db 980 }
klauss 0:4d17cd9c8f9d 981 }
klauss 0:4d17cd9c8f9d 982
klauss 0:4d17cd9c8f9d 983 void Sip::send_unregistry_pkg(){
klauss 0:4d17cd9c8f9d 984 build_unregistry_package( this->buffer );
klauss 91:c2a86b1f8aaa 985
klauss 109:a5b8264ffbbc 986 int ret = 0;
klauss 109:a5b8264ffbbc 987
klauss 109:a5b8264ffbbc 988 ret = sock.sendTo( sip_server, build_bye_package( this->buffer ), strlen( this->buffer ) );
klauss 109:a5b8264ffbbc 989 if( debug_sip ) send_msg("sizeof( unregistry_pkg ) :: %d", strlen( buffer ) );
klauss 109:a5b8264ffbbc 990
klauss 109:a5b8264ffbbc 991 if( ret == -1 ){
klauss 109:a5b8264ffbbc 992 muted = true;
klauss 109:a5b8264ffbbc 993 }else{
klauss 109:a5b8264ffbbc 994 muted = false;
klauss 104:62646ef786a3 995 }
klauss 0:4d17cd9c8f9d 996 }
klauss 0:4d17cd9c8f9d 997
klauss 0:4d17cd9c8f9d 998 char * Sip::build_unregistry_package( char * buffer ){
klauss 0:4d17cd9c8f9d 999 char branch[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 1000 char tag[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 1001 char callid[ SIP_MAXFIELDSIZE ];
klauss 0:4d17cd9c8f9d 1002 fill_random16h( branch );
klauss 0:4d17cd9c8f9d 1003 fill_random( tag, 18 );
klauss 0:4d17cd9c8f9d 1004 fill_random16h( callid );
klauss 0:4d17cd9c8f9d 1005 char itoa_buffer[ 65 ];
klauss 0:4d17cd9c8f9d 1006 strcpy( buffer, "REGISTER sip:" );
klauss 0:4d17cd9c8f9d 1007 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 1008 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1009 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1010 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1011 strcat( buffer, " SIP/2.0\r\nVia: SIP/2.0/UDP " );
klauss 0:4d17cd9c8f9d 1012 strcat( buffer, my_ip );
klauss 0:4d17cd9c8f9d 1013 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1014 itoa( my_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1015 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1016 strcat( buffer, ";branch=" );
klauss 0:4d17cd9c8f9d 1017 strcat( buffer, branch );
klauss 0:4d17cd9c8f9d 1018 strcat( buffer, "\r\nFrom: " );
klauss 0:4d17cd9c8f9d 1019 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1020 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1021 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 1022 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1023 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 1024 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 1025 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1026 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1027 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1028 strcat( buffer, ">;tag=" );
klauss 0:4d17cd9c8f9d 1029 strcat( buffer, tag );
klauss 0:4d17cd9c8f9d 1030 strcat( buffer, "\r\nTo: " );
klauss 0:4d17cd9c8f9d 1031 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1032 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1033 strcat( buffer, " <sip:" );
klauss 0:4d17cd9c8f9d 1034 itoa( my_ext, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1035 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1036 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 1037 strcat( buffer, server_ip );
klauss 0:4d17cd9c8f9d 1038 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1039 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1040 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1041 strcat( buffer, ">\r\nCall-ID: " );
klauss 0:4d17cd9c8f9d 1042 strcat( buffer, callid );
klauss 0:4d17cd9c8f9d 1043 strcat( buffer, "\r\nCSeq: " );
klauss 0:4d17cd9c8f9d 1044 itoa( get_cseq(), itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1045 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1046 strcat( buffer, " REGISTER\r\n" );
klauss 0:4d17cd9c8f9d 1047 strcat( buffer, "Max-Forwards: " );
klauss 0:4d17cd9c8f9d 1048 itoa( 70, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1049 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1050 strcat( buffer, "\r\n" );
klauss 0:4d17cd9c8f9d 1051
klauss 0:4d17cd9c8f9d 1052 strcat( buffer, "Contact: " );
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 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1057 strcat( buffer, "@" );
klauss 0:4d17cd9c8f9d 1058 strcat( buffer, my_ip );
klauss 0:4d17cd9c8f9d 1059 strcat( buffer, ":" );
klauss 0:4d17cd9c8f9d 1060 itoa( server_port, itoa_buffer, 10 );
klauss 0:4d17cd9c8f9d 1061 strcat( buffer, itoa_buffer );
klauss 0:4d17cd9c8f9d 1062 strcat( buffer, ">;expires=0\r\n" );
klauss 0:4d17cd9c8f9d 1063 strcat( buffer, "User-Agent: VZtech/pabxdriver-" );
klauss 0:4d17cd9c8f9d 1064 strcat( buffer, SVNREV );
klauss 0:4d17cd9c8f9d 1065 strcat( buffer, "\r\nContent-Length: 0\r\n" );
klauss 0:4d17cd9c8f9d 1066 strcat( buffer, SIP_ALLOW );
klauss 0:4d17cd9c8f9d 1067 strcat( buffer, "\r\n\r\n" );
klauss 89:0fe315117b00 1068 //buffer[ SIP_MAXMSGSIZE - 1 ] = 0;
klauss 0:4d17cd9c8f9d 1069 return buffer;
klauss 78:1353744f01e1 1070 }
klauss 78:1353744f01e1 1071
klauss 78:1353744f01e1 1072 int Sip::get_status( void ){
klauss 78:1353744f01e1 1073 return this->status;
klauss 78:1353744f01e1 1074 }
klauss 78:1353744f01e1 1075
klauss 78:1353744f01e1 1076 void Sip::sip_set_status( uint8_t status ){
klauss 78:1353744f01e1 1077 this->status = status;
klauss 81:3656f00ab3db 1078 }
klauss 81:3656f00ab3db 1079
klauss 81:3656f00ab3db 1080 void Sip::sip_check_muted( void ){
klauss 81:3656f00ab3db 1081 if( muted == true ) __reconnect__();
klauss 81:3656f00ab3db 1082 if( debug_muted ) send_msg("For some reason sip muted, reconnected");
klauss 89:0fe315117b00 1083 }
klauss 89:0fe315117b00 1084
klauss 89:0fe315117b00 1085 int Sip::get_socket_fd( void ){
klauss 89:0fe315117b00 1086 return sock.get_fd();
klauss 89:0fe315117b00 1087 }
klauss 89:0fe315117b00 1088
klauss 91:c2a86b1f8aaa 1089 int Sip::udp_incomming_pkg( void ){
klauss 91:c2a86b1f8aaa 1090 Endpoint from;
klauss 91:c2a86b1f8aaa 1091
klauss 91:c2a86b1f8aaa 1092 int length = sock.receiveFrom( from, buffer, sizeof( buffer ) );
klauss 91:c2a86b1f8aaa 1093
klauss 91:c2a86b1f8aaa 1094 if( memcmp( ( ( u8_t * )( &(from._remoteHost) ) ) + 2, ( ( u8_t * )( &(sip_server._remoteHost) ) ) + 2, 6 ) != 0 ) return 0;
klauss 91:c2a86b1f8aaa 1095
klauss 109:a5b8264ffbbc 1096 if( length == -1 ){ length_muted++; }
klauss 91:c2a86b1f8aaa 1097
klauss 91:c2a86b1f8aaa 1098 if( length > 0 ){
klauss 91:c2a86b1f8aaa 1099 if( sizeof( buffer ) > length ) buffer[ length ] = 0;
klauss 91:c2a86b1f8aaa 1100
klauss 91:c2a86b1f8aaa 1101 int sip_response = -1;
klauss 91:c2a86b1f8aaa 1102
klauss 91:c2a86b1f8aaa 1103 // faster than atoi() (:
klauss 91:c2a86b1f8aaa 1104 if( buffer[ 7 ] == ' ' || buffer[ 11 ] == ' ' ){
klauss 91:c2a86b1f8aaa 1105 sip_response = ( buffer[ 8 ] - '0' ) * 100 + ( buffer[ 9 ] - '0' ) * 10 + ( buffer[ 10 ] - '0' );
klauss 91:c2a86b1f8aaa 1106 }
klauss 91:c2a86b1f8aaa 1107
klauss 91:c2a86b1f8aaa 1108 if( ( status == sip_trying ) || ( status == sip_ringing ) || ( status == sip_waiting_trying ) ){
klauss 109:a5b8264ffbbc 1109 if( sip_response == 200 ){ // Ok
klauss 91:c2a86b1f8aaa 1110 char *ref = strstr( buffer, "audio" );
klauss 91:c2a86b1f8aaa 1111 if( debug_invite ) debug_msg("ok");
klauss 91:c2a86b1f8aaa 1112 if( ref != NULL ){
klauss 109:a5b8264ffbbc 1113 if ( drop_ok_pkg )
klauss 109:a5b8264ffbbc 1114 {
klauss 109:a5b8264ffbbc 1115 debug_msg("Droped ok pkg received from ast");
klauss 109:a5b8264ffbbc 1116 return -71;
klauss 109:a5b8264ffbbc 1117 }
klauss 109:a5b8264ffbbc 1118
klauss 91:c2a86b1f8aaa 1119 ref += 6; // audio
klauss 91:c2a86b1f8aaa 1120 ref = strtok( ref, " ");
klauss 91:c2a86b1f8aaa 1121 if( call == NULL ){
klauss 91:c2a86b1f8aaa 1122 call = new VZ_call( this->my_ext, this->my_rtp_port, this->peer_ext, atoi( ref ) );
klauss 91:c2a86b1f8aaa 1123 if( call == NULL ) memory_is_over = true;
klauss 91:c2a86b1f8aaa 1124 }
klauss 91:c2a86b1f8aaa 1125 char ans[ 1024 ];
klauss 91:c2a86b1f8aaa 1126 build_ack_package( ans, ( unsigned char *)buffer );
klauss 91:c2a86b1f8aaa 1127
klauss 104:62646ef786a3 1128
klauss 109:a5b8264ffbbc 1129 if ( drop_ack_pkg )
klauss 104:62646ef786a3 1130 {
klauss 109:a5b8264ffbbc 1131 debug_msg("Droped ack pkt to ast");
klauss 109:a5b8264ffbbc 1132 return -73;
klauss 109:a5b8264ffbbc 1133 }
klauss 109:a5b8264ffbbc 1134 else
klauss 109:a5b8264ffbbc 1135 {
klauss 109:a5b8264ffbbc 1136 ok_sent = sock.sendTo( sip_server, ans, strlen( ans ) );
klauss 104:62646ef786a3 1137 }
klauss 91:c2a86b1f8aaa 1138
klauss 109:a5b8264ffbbc 1139 debug_msg("sizeof( ack ) :: %d - strlen( ans ):: %d", ok_sent, strlen( ans ) );
klauss 91:c2a86b1f8aaa 1140 if( debug_invite ) debug_msg("Call alocada -- Sip::status::%d :: ", status );
klauss 91:c2a86b1f8aaa 1141 set_status( status, sip_on_call );
klauss 91:c2a86b1f8aaa 1142 }
klauss 91:c2a86b1f8aaa 1143 }
klauss 91:c2a86b1f8aaa 1144 }
klauss 91:c2a86b1f8aaa 1145 if( ( status == sip_trying ) || ( status == sip_ringing ) ){
klauss 91:c2a86b1f8aaa 1146 //if( !( strncmp( buffer + 7, " 4", 2 ) ) ){
klauss 91:c2a86b1f8aaa 1147 if( sip_response >= 400 && sip_response < 700 ){
klauss 91:c2a86b1f8aaa 1148 if( debug_invite ) {
klauss 91:c2a86b1f8aaa 1149 buffer[ 11 ] = 0;
klauss 97:8985817e8847 1150 if( debug_invite ) debug_msg("Busy Here :: %s", buffer + 8 );
klauss 91:c2a86b1f8aaa 1151 }
klauss 91:c2a86b1f8aaa 1152 send_bye();
klauss 91:c2a86b1f8aaa 1153 //if( call != NULL ) delete( call );
klauss 91:c2a86b1f8aaa 1154 set_status( status, sip_busy );
klauss 91:c2a86b1f8aaa 1155 return( NULL );
klauss 91:c2a86b1f8aaa 1156 }else //if( !( strncasecmp( buffer + 7, " 183 ", 5 ) ) ){ // Session in Progress
klauss 91:c2a86b1f8aaa 1157 if( sip_response == 183 ){
klauss 91:c2a86b1f8aaa 1158 char *ref = strstr( buffer, "audio" );
klauss 91:c2a86b1f8aaa 1159 if( ref != NULL ){
klauss 91:c2a86b1f8aaa 1160 ref += 6; // strlen( "audio" ) == 6
klauss 91:c2a86b1f8aaa 1161 ref = strtok( ref, " ");
klauss 91:c2a86b1f8aaa 1162 if( call == NULL ){
klauss 91:c2a86b1f8aaa 1163 this->call = new VZ_call( this->my_ext, this->my_rtp_port, this->peer_ext, atoi( ref ) );
klauss 91:c2a86b1f8aaa 1164 if( call == NULL ) memory_is_over = true;
klauss 91:c2a86b1f8aaa 1165 }
klauss 91:c2a86b1f8aaa 1166 waiting = true;
klauss 91:c2a86b1f8aaa 1167 }
klauss 91:c2a86b1f8aaa 1168 }
klauss 91:c2a86b1f8aaa 1169 }
klauss 91:c2a86b1f8aaa 1170 if( status == sip_trying ){
klauss 91:c2a86b1f8aaa 1171 //if( !( strncasecmp( buffer + 7, " 180 ", 5 ) ) ){
klauss 91:c2a86b1f8aaa 1172 if( sip_response == 180 ){
klauss 91:c2a86b1f8aaa 1173 if( debug_invite ) debug_msg("ringing");
klauss 91:c2a86b1f8aaa 1174 set_status( status, sip_ringing );
klauss 91:c2a86b1f8aaa 1175 }
klauss 91:c2a86b1f8aaa 1176 }
klauss 91:c2a86b1f8aaa 1177 if( status == sip_waiting_trying ){
klauss 109:a5b8264ffbbc 1178 //if( !( strncasecmp( buffer + 7, " 100 ", 5 ) ) ){
klauss 91:c2a86b1f8aaa 1179 if( sip_response == 100 ){
klauss 91:c2a86b1f8aaa 1180 if( debug_invite ) debug_msg("trying")
klauss 91:c2a86b1f8aaa 1181 set_status( status, sip_trying );
klauss 91:c2a86b1f8aaa 1182 }
klauss 91:c2a86b1f8aaa 1183 }
klauss 91:c2a86b1f8aaa 1184 if( status == sip_on_call ){
klauss 91:c2a86b1f8aaa 1185 if( !( strncasecmp( buffer, "bye ", 4 ) ) ){
klauss 91:c2a86b1f8aaa 1186 char ans[ 2000 ];
klauss 91:c2a86b1f8aaa 1187 build_reply_package( ans, (unsigned char*)buffer );
klauss 91:c2a86b1f8aaa 1188
klauss 109:a5b8264ffbbc 1189 int bye_sent = sock.sendTo( sip_server, ans, strlen( ans ) );
klauss 109:a5b8264ffbbc 1190 if( debug_invite ) debug_msg("sizeof( bye reply pkg ) :: %d", strlen( ans ) );
klauss 109:a5b8264ffbbc 1191 if( debug_invite ) debug_msg("Server request BYE to %d ext", my_ext );
klauss 109:a5b8264ffbbc 1192 if( debug_invite ) debug_msg("Bye request received from *");
klauss 108:18a3702650f3 1193
klauss 91:c2a86b1f8aaa 1194 listen_SIP_server_return = my_ext;
klauss 91:c2a86b1f8aaa 1195 }
klauss 91:c2a86b1f8aaa 1196 }
klauss 91:c2a86b1f8aaa 1197 }
klauss 109:a5b8264ffbbc 1198
klauss 91:c2a86b1f8aaa 1199 return length;
klauss 91:c2a86b1f8aaa 1200 }
klauss 91:c2a86b1f8aaa 1201
klauss 91:c2a86b1f8aaa 1202 void Sip::reset_call( void ){
klauss 91:c2a86b1f8aaa 1203 if( call != NULL ) call = NULL;
klauss 97:8985817e8847 1204 }
klauss 97:8985817e8847 1205
klauss 97:8985817e8847 1206 int Sip::get_ext( void ){ return my_ext; }
klauss 97:8985817e8847 1207
klauss 108:18a3702650f3 1208 int Sip::get_port( void ){ return my_port; }
klauss 108:18a3702650f3 1209
klauss 108:18a3702650f3 1210 int Sip::get_sip_rtp_port( void ){ return my_rtp_port; }
klauss 108:18a3702650f3 1211
klauss 109:a5b8264ffbbc 1212 void Sip::set_sip_rtp_port ( int new_my_rtp_port )
klauss 109:a5b8264ffbbc 1213 {
klauss 109:a5b8264ffbbc 1214 this->my_rtp_port = new_my_rtp_port;
klauss 109:a5b8264ffbbc 1215 debug_msg( "this->my_rtp_port ( %d ) = new_my_rtp_port( %d )", this->my_rtp_port, new_my_rtp_port );
klauss 109:a5b8264ffbbc 1216 }
klauss 109:a5b8264ffbbc 1217
klauss 109:a5b8264ffbbc 1218 int Sip::print_yourself ( void )
klauss 108:18a3702650f3 1219 {
klauss 109:a5b8264ffbbc 1220 send_msg ("");
klauss 109:a5b8264ffbbc 1221 send_msg ("Values ::\r\n");
klauss 109:a5b8264ffbbc 1222 send_msg("id :: %d", id );
klauss 109:a5b8264ffbbc 1223 send_msg("server_ip :: %s", server_ip );
klauss 109:a5b8264ffbbc 1224 send_msg("server_port :: %d", server_port );
klauss 109:a5b8264ffbbc 1225 send_msg("my_ip :: %s", my_ip );
klauss 109:a5b8264ffbbc 1226 send_msg("my_port :: %d", my_port );
klauss 109:a5b8264ffbbc 1227 send_msg("my_ext :: %d", my_ext );
klauss 109:a5b8264ffbbc 1228 send_msg("my_rtp_port :: %d", my_rtp_port );
klauss 109:a5b8264ffbbc 1229 send_msg("my_display :: %s", my_display );
klauss 109:a5b8264ffbbc 1230 send_msg("peer_ext :: %d", peer_ext );
klauss 109:a5b8264ffbbc 1231 send_msg("fill_random_aux :: %s", fill_random_aux );
klauss 109:a5b8264ffbbc 1232 send_msg("last_invite_tag :: %s", last_invite_tag );
klauss 109:a5b8264ffbbc 1233 send_msg("last_invite_callid :: %s", last_invite_callid );
klauss 109:a5b8264ffbbc 1234 send_msg("SVNREV :: %s", SVNREV );
klauss 109:a5b8264ffbbc 1235 // o.O
klauss 109:a5b8264ffbbc 1236 send_msg("char buffer[ 1024 ] :: %p", ( void * ) buffer );
klauss 109:a5b8264ffbbc 1237
klauss 109:a5b8264ffbbc 1238 //FIXME esse tipo de tag existe como metalinguagem ???
klauss 109:a5b8264ffbbc 1239 //TOTHINK o que fazer pra entender melhor o estado dos sockets
klauss 109:a5b8264ffbbc 1240 send_msg("UDPSocket sock :: %p", ( void * ) &sock );
klauss 109:a5b8264ffbbc 1241 send_msg("Endpoint sip_server :: %p", ( void * ) &sip_server );
klauss 109:a5b8264ffbbc 1242
klauss 109:a5b8264ffbbc 1243 send_msg("muted :: %s", ( muted ) ? "true" : "false" );
klauss 109:a5b8264ffbbc 1244 send_msg("invite_pkg_sent :: %d", invite_pkg_sent );
klauss 109:a5b8264ffbbc 1245 send_msg("call :: %p", ( void * ) call );
klauss 109:a5b8264ffbbc 1246 send_msg("invite_timer :: %d", ( int ) invite_timer.read () );
klauss 109:a5b8264ffbbc 1247 send_msg("ok_sent :: %d", ok_sent );
klauss 109:a5b8264ffbbc 1248 send_msg("waiting :: %s", ( waiting ) ? "true" : "false" );
klauss 109:a5b8264ffbbc 1249 send_msg("length_muted :: %d",length_muted );
klauss 109:a5b8264ffbbc 1250 send_msg("listen_SIP_server_return :: %d", listen_SIP_server_return );
klauss 109:a5b8264ffbbc 1251 send_msg ("");
klauss 109:a5b8264ffbbc 1252
klauss 109:a5b8264ffbbc 1253 return( sizeof( Sip ) );
klauss 108:18a3702650f3 1254 }