VZTECH / Mbed 2 deprecated main_src

Modularizando o src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

call_manager.cpp@113:db67ae00550e, 2015-04-16 (annotated)

Committer:
klauss
Date:
Thu Apr 16 12:57:13 2015 +0000
Revision:
113:db67ae00550e
Parent:
112:6ae726539ab9
Child:
114:472502b31a12
valide esse fw

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 74:81c47fff88a5 1 #include "call_manager.h"
klauss 74:81c47fff88a5 2
klauss 81:3656f00ab3db 3 Timer invite_pkg_retry_timer;
klauss 81:3656f00ab3db 4 Timer bye_pkg_retry_timer;
klauss 81:3656f00ab3db 5
klauss 81:3656f00ab3db 6 void init_invite_pgk_retry_manager( void ){
klauss 81:3656f00ab3db 7 invite_pkg_retry_timer.start();
klauss 81:3656f00ab3db 8 }
klauss 81:3656f00ab3db 9
klauss 81:3656f00ab3db 10 void init_bye_pgk_retry_manager( void ){
klauss 81:3656f00ab3db 11 bye_pkg_retry_timer.start();
klauss 81:3656f00ab3db 12 }
klauss 81:3656f00ab3db 13
klauss 81:3656f00ab3db 14 void invite_pgk_retry_manager( Vector * v_cb, uint8_t * data, uint8_t * write_buffer ){
klauss 81:3656f00ab3db 15 for( register uint8_t i = 0; i < v_cb->size(); i++ ){
klauss 81:3656f00ab3db 16 Call_Box * cb = ( Call_Box * )v_cb->get_element( i );
klauss 81:3656f00ab3db 17 if( cb->get_status() == cb_on_call ){
klauss 81:3656f00ab3db 18 if( cb->get_invite_response() == false ){
klauss 81:3656f00ab3db 19 invite_pkg_retry_timer.reset();
klauss 81:3656f00ab3db 20
klauss 92:92df17f538a8 21 cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ~BIT7 );
klauss 81:3656f00ab3db 22
klauss 113:db67ae00550e 23 send2callboxes( build_cb_package( cb->get_ext(), cb->get_port(), __INVITE__, ( char * )data,
klauss 113:db67ae00550e 24 cb->get_msg_id(), CB_BUFFER_SIZE - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 81:3656f00ab3db 25
klauss 81:3656f00ab3db 26 return;
klauss 81:3656f00ab3db 27 }
klauss 81:3656f00ab3db 28 }
klauss 81:3656f00ab3db 29 }
klauss 81:3656f00ab3db 30 }
klauss 81:3656f00ab3db 31
klauss 81:3656f00ab3db 32 void bye_pgk_retry_manager( Vector * v_cb, uint8_t * data, uint8_t * write_buffer ){
klauss 81:3656f00ab3db 33 for( register uint8_t i = 0; i < v_cb->size(); i++ ){
klauss 81:3656f00ab3db 34 Call_Box * cb = ( Call_Box * )v_cb->get_element( i );
klauss 81:3656f00ab3db 35 if( cb->get_status() == cb_idle ){
klauss 81:3656f00ab3db 36 if( cb->get_bye_response() == false ){
klauss 81:3656f00ab3db 37 bye_pkg_retry_timer.reset();
klauss 81:3656f00ab3db 38
klauss 92:92df17f538a8 39 cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ~BIT7 );
klauss 81:3656f00ab3db 40
klauss 113:db67ae00550e 41 send2callboxes( build_cb_package( cb->get_ext(), cb->get_port(), __CB_BYE__, ( char * )data,
klauss 113:db67ae00550e 42 cb->get_msg_id(), CB_BUFFER_SIZE - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 81:3656f00ab3db 43
klauss 81:3656f00ab3db 44 return;
klauss 81:3656f00ab3db 45 }
klauss 81:3656f00ab3db 46 }
klauss 81:3656f00ab3db 47 }
klauss 81:3656f00ab3db 48 }
klauss 78:1353744f01e1 49
klauss 74:81c47fff88a5 50 VZ_call * __find_Call__( Vector * v_call, int ext ){
klauss 74:81c47fff88a5 51 VZ_call * call = NULL;
klauss 74:81c47fff88a5 52 for( register int i = 0; i < v_call->size(); i++ ){
klauss 74:81c47fff88a5 53 call = ( VZ_call * )v_call->get_element( i );
klauss 74:81c47fff88a5 54 if( call->get_cb_ext() == ext ) return( call );
klauss 74:81c47fff88a5 55 }
klauss 74:81c47fff88a5 56 return( NULL );
klauss 74:81c47fff88a5 57 }
klauss 74:81c47fff88a5 58
klauss 74:81c47fff88a5 59 /* remove calls por timeout */
klauss 113:db67ae00550e 60 void call_manager( Vector * v_call, Vector * v_cb, Timeslice * ts ){
klauss 113:db67ae00550e 61 //end call
klauss 113:db67ae00550e 62 uint8_t data[ CB_BUFFER_SIZE ];
klauss 113:db67ae00550e 63 uint8_t write_buffer[ CB_BUFFER_SIZE ];
klauss 113:db67ae00550e 64
klauss 81:3656f00ab3db 65 for( register uint8_t i = 0; i < v_call->size(); i++ ){
klauss 74:81c47fff88a5 66 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 92:92df17f538a8 67 if( call->is_timetofinish() || call->cbx_pkg_is_idle() ){
klauss 92:92df17f538a8 68
klauss 92:92df17f538a8 69 if( debug_invite ){
klauss 92:92df17f538a8 70 if( call->cbx_pkg_is_idle() ){
klauss 97:8985817e8847 71 if( debug_invite ) debug_msg("Call timeout: no pkg");
klauss 92:92df17f538a8 72 } else {
klauss 97:8985817e8847 73 if( debug_invite ) debug_msg("Call timeout");
klauss 92:92df17f538a8 74 }
klauss 92:92df17f538a8 75 }
klauss 74:81c47fff88a5 76 v_call->remove_element( i );
klauss 74:81c47fff88a5 77 Call_Box * cb = __find_CB__( v_cb, call->get_cb_ext() );
klauss 81:3656f00ab3db 78 if( cb != NULL ){
klauss 74:81c47fff88a5 79 cb->status = cb_idle;
klauss 74:81c47fff88a5 80 ts->return_timeslice( cb->get_timeslice() );
klauss 74:81c47fff88a5 81 cb->set_timeslice( 0x00 );
klauss 74:81c47fff88a5 82 data[ __TIMESLICE_PLACE__ ] = 0x00;
klauss 92:92df17f538a8 83 cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ~BIT7 );
klauss 113:db67ae00550e 84 send2callboxes( build_cb_package( cb->get_ext(), cb->get_port(), __CB_BYE__,
klauss 113:db67ae00550e 85 ( char * )data, cb->get_msg_id(), CB_BUFFER_SIZE - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 74:81c47fff88a5 86 cb->send_bye();
klauss 74:81c47fff88a5 87 set_status( cb->sip->status, sip_idle );
klauss 113:db67ae00550e 88 cb -> reset_cb_status ();
klauss 113:db67ae00550e 89 cb -> set_rtp_port ( 0 );
klauss 113:db67ae00550e 90 cb -> reset_rtp_timer ();
klauss 74:81c47fff88a5 91 }
klauss 74:81c47fff88a5 92 delete( call );
klauss 74:81c47fff88a5 93 }
klauss 74:81c47fff88a5 94 }
klauss 78:1353744f01e1 95 }
klauss 78:1353744f01e1 96
klauss 78:1353744f01e1 97 void invite_handler( Vector * v_call, Vector * v_cb, Timeslice * ts, Call_Box * inviting_cb ){
klauss 113:db67ae00550e 98 uint8_t data[ CB_BUFFER_SIZE ];
klauss 113:db67ae00550e 99 uint8_t write_buffer[ CB_BUFFER_SIZE ];
klauss 78:1353744f01e1 100
klauss 113:db67ae00550e 101 if ( ( v_call != NULL ) && ( v_cb != NULL ) && ( ts != NULL ) )
klauss 113:db67ae00550e 102 {
klauss 113:db67ae00550e 103 if( inviting_cb != NULL ){
klauss 113:db67ae00550e 104 if( inviting_cb->status == cb_idle ){
klauss 113:db67ae00550e 105 inviting_cb->cb_set_status( cb_trying );
klauss 113:db67ae00550e 106 if( debug_invite ) debug_msg("Request invite cbx status :: cb_trying" );
klauss 113:db67ae00550e 107 }
klauss 113:db67ae00550e 108 }
klauss 113:db67ae00550e 109
klauss 113:db67ae00550e 110 for( register uint8_t i = 0; i < v_cb->size(); i++ ){
klauss 113:db67ae00550e 111 Call_Box * cb = ( Call_Box * )v_cb->get_element( i );
klauss 113:db67ae00550e 112 if( cb->get_status() == cb_idle || cb->get_status() == cb_on_call ) continue;
klauss 109:a5b8264ffbbc 113
klauss 113:db67ae00550e 114 int ext = cb->get_ext();
klauss 113:db67ae00550e 115 int port = cb->get_port();
klauss 113:db67ae00550e 116
klauss 113:db67ae00550e 117 VZ_call * call = NULL;
klauss 109:a5b8264ffbbc 118
klauss 113:db67ae00550e 119 switch( cb->status ){
klauss 113:db67ae00550e 120 case cb_trying : {
klauss 113:db67ae00550e 121 uint8_t temp = cb->get_msg_id();
klauss 113:db67ae00550e 122 cb->set_msg_id( temp |= BIT7 );
klauss 113:db67ae00550e 123 cb->set_timeslice( ts->get_timeslice() );
klauss 113:db67ae00550e 124 if( cb->get_timeslice() == 0x00 ){
klauss 113:db67ae00550e 125
klauss 113:db67ae00550e 126 cb->cb_set_status( cb_idle );
klauss 113:db67ae00550e 127
klauss 113:db67ae00550e 128 data[ __TIMESLICE_PLACE__ ] = 0x00;
klauss 113:db67ae00550e 129
klauss 113:db67ae00550e 130 send2callboxes( build_cb_package( ext, port, __INVITE__,
klauss 113:db67ae00550e 131 ( char * )data, cb->get_msg_id(), CB_BUFFER_SIZE - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 113:db67ae00550e 132
klauss 113:db67ae00550e 133 set_status( cb->sip->status, sip_idle );
klauss 113:db67ae00550e 134
klauss 113:db67ae00550e 135 cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ~BIT7 );
klauss 113:db67ae00550e 136
klauss 113:db67ae00550e 137 if( debug_invite ) debug_msg( "-- Trying -- without TS --");
klauss 113:db67ae00550e 138
klauss 113:db67ae00550e 139 cb -> set_rtp_port ( 0 );
klauss 113:db67ae00550e 140
klauss 113:db67ae00550e 141 cb -> reset_rtp_timer ();
klauss 113:db67ae00550e 142
klauss 113:db67ae00550e 143 return;
klauss 113:db67ae00550e 144 }else{
klauss 113:db67ae00550e 145 data[ __TIMESLICE_PLACE__ ] = cb->get_timeslice();
klauss 113:db67ae00550e 146
klauss 113:db67ae00550e 147 cb->cb_set_status( cb_ringing );
klauss 113:db67ae00550e 148
klauss 113:db67ae00550e 149 cb->set_invite_response_pending();
klauss 113:db67ae00550e 150
klauss 113:db67ae00550e 151 //cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ( ~BIT7 ) );
klauss 113:db67ae00550e 152 cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ~BIT7 );
klauss 113:db67ae00550e 153
klauss 113:db67ae00550e 154 send2callboxes( build_cb_package( ext, port, __INVITE__,
klauss 113:db67ae00550e 155 ( char * )data, cb->get_msg_id(), CB_BUFFER_SIZE - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 113:db67ae00550e 156
klauss 113:db67ae00550e 157 if( debug_invite ) debug_msg("-- %d on TS::%d --", cb->get_ext(), data[ __TIMESLICE_PLACE__ ] );
klauss 113:db67ae00550e 158 }
klauss 113:db67ae00550e 159 }break;
klauss 113:db67ae00550e 160 case cb_ringing : {
klauss 113:db67ae00550e 161 call = cb->invite();
klauss 109:a5b8264ffbbc 162
klauss 113:db67ae00550e 163 if( cb->get_sip_status() == sip_busy ){
klauss 113:db67ae00550e 164 cb->cb_set_status( cb_busy );
klauss 113:db67ae00550e 165 }else if( call != NULL ){
klauss 113:db67ae00550e 166 if( __find_Call__( v_call, call->get_cb_ext() ) == NULL ) v_call -> add( call );
klauss 108:18a3702650f3 167
klauss 113:db67ae00550e 168 call->init_cbx_pkg_idle_timer();
klauss 108:18a3702650f3 169
klauss 113:db67ae00550e 170 if( cb->get_sip_status() == sip_on_call ){
klauss 113:db67ae00550e 171
klauss 113:db67ae00550e 172 set_status( cb->status, cb_on_call );
klauss 109:a5b8264ffbbc 173
klauss 113:db67ae00550e 174 data[ __TIMESLICE_PLACE__ ] = cb->get_timeslice();
klauss 113:db67ae00550e 175
klauss 113:db67ae00550e 176 cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ~BIT7 );
klauss 109:a5b8264ffbbc 177
klauss 113:db67ae00550e 178 send2callboxes( build_cb_package( ext, port, __INVITE__, ( char * )data,
klauss 113:db67ae00550e 179 cb->get_msg_id(), CB_BUFFER_SIZE - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 113:db67ae00550e 180
klauss 113:db67ae00550e 181 cb->set_invite_response_pending();
klauss 113:db67ae00550e 182
klauss 113:db67ae00550e 183 if( debug_invite ) debug_msg( "-- ringing -- accepting call request --" );
klauss 113:db67ae00550e 184 }
klauss 113:db67ae00550e 185 }else{
klauss 113:db67ae00550e 186 if( cb->get_sip_status() == sip_denied ) cb->cb_set_status( cb_denied );
klauss 78:1353744f01e1 187 }
klauss 113:db67ae00550e 188 }break;
klauss 113:db67ae00550e 189 case cb_busy : {
klauss 113:db67ae00550e 190 set_status( cb->status, cb_idle );
klauss 113:db67ae00550e 191 ts->return_timeslice( cb->get_timeslice() );
klauss 113:db67ae00550e 192 cb->set_timeslice( 0x00 );
klauss 113:db67ae00550e 193 data[ __TIMESLICE_PLACE__ ] = 0x00;
klauss 113:db67ae00550e 194 if( debug_invite ) debug_msg("-- %d on %d --", cb->get_ext(), data[ __TIMESLICE_PLACE__ ] );
klauss 113:db67ae00550e 195
klauss 113:db67ae00550e 196 cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ~BIT7 );
klauss 113:db67ae00550e 197
klauss 113:db67ae00550e 198 send2callboxes( build_cb_package( ext, port, __CB_BYE__,
klauss 113:db67ae00550e 199 ( char * )data, cb->get_msg_id(), CB_BUFFER_SIZE - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 113:db67ae00550e 200
klauss 113:db67ae00550e 201 if( debug_invite ) debug_msg( "-- Trying -- denying call request << Busy Here >> --" );
klauss 113:db67ae00550e 202
klauss 113:db67ae00550e 203 for( register uint8_t i = 0; i < v_call->size(); i++ ){
klauss 113:db67ae00550e 204 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 113:db67ae00550e 205 if( call->get_cb_ext() == cb->get_ext() ){
klauss 113:db67ae00550e 206 v_call->remove_element( i );
klauss 113:db67ae00550e 207 if( call != NULL ) delete( call );
klauss 113:db67ae00550e 208 break;
klauss 113:db67ae00550e 209 }
klauss 109:a5b8264ffbbc 210 }
klauss 113:db67ae00550e 211
klauss 113:db67ae00550e 212 cb->send_bye();
klauss 113:db67ae00550e 213 set_status( cb->sip->status, sip_idle );
klauss 113:db67ae00550e 214 cb -> set_rtp_port ( 0 );
klauss 113:db67ae00550e 215 cb -> reset_rtp_timer ();
klauss 113:db67ae00550e 216 }break;
klauss 113:db67ae00550e 217 case cb_denied : {
klauss 113:db67ae00550e 218 ts->return_timeslice( cb->get_timeslice() );
klauss 113:db67ae00550e 219 cb->set_timeslice( 0x00 );
klauss 113:db67ae00550e 220 data[ __TIMESLICE_PLACE__ ] = 0x00;
klauss 113:db67ae00550e 221 if( debug_invite ) debug_msg("-- %d on %d --", cb->get_ext(), data[ __TIMESLICE_PLACE__ ] );
klauss 113:db67ae00550e 222
klauss 113:db67ae00550e 223 cb->set_msg_id( ( cb->get_msg_id() + 1 ) & ~BIT7 );
klauss 108:18a3702650f3 224
klauss 113:db67ae00550e 225 send2callboxes( build_cb_package( ext, port, __CB_BYE__,
klauss 113:db67ae00550e 226 ( char * )data, cb->get_msg_id(), CB_BUFFER_SIZE - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 113:db67ae00550e 227
klauss 113:db67ae00550e 228 for( register uint8_t i = 0; i < v_call->size(); i++ ){
klauss 113:db67ae00550e 229 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 113:db67ae00550e 230 if( call->get_cb_ext() == cb->get_ext() ){
klauss 113:db67ae00550e 231 v_call->remove_element( i );
klauss 113:db67ae00550e 232 if( call != NULL ) delete( call );
klauss 113:db67ae00550e 233 break;
klauss 113:db67ae00550e 234 }
klauss 78:1353744f01e1 235 }
klauss 113:db67ae00550e 236 if( debug_invite ) debug_msg( "-- Trying -- denying call request --" );
klauss 113:db67ae00550e 237 set_status( cb->status, cb_idle );
klauss 113:db67ae00550e 238 set_status( cb->sip->status, sip_idle );
klauss 113:db67ae00550e 239 cb -> set_rtp_port ( 0 );
klauss 113:db67ae00550e 240 cb -> reset_rtp_timer ();
klauss 113:db67ae00550e 241 }break;
klauss 113:db67ae00550e 242 }
klauss 78:1353744f01e1 243 }
klauss 78:1353744f01e1 244 }
klauss 74:81c47fff88a5 245 }