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@124:c1b6c893e1c3, 2015-05-13 (annotated)

Committer:
klauss
Date:
Wed May 13 14:25:57 2015 +0000
Revision:
124:c1b6c893e1c3
Parent:
122:480c44b0e205
Child:
125:8ff4dc96ad58
wip__

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 122:480c44b0e205 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 119:ee6a53069455 21 send2callboxes( build_cb_package( cb->get_ext(), cb->get_port(), INVITE, ( char * )data,
klauss 119:ee6a53069455 22 cb->msg_id_update (), CB_BUFFER_SIZE - VZ_HEADER_OFFSET, write_buffer ) );
klauss 81:3656f00ab3db 23
klauss 81:3656f00ab3db 24 return;
klauss 81:3656f00ab3db 25 }
klauss 81:3656f00ab3db 26 }
klauss 81:3656f00ab3db 27 }
klauss 81:3656f00ab3db 28 }
klauss 81:3656f00ab3db 29
klauss 81:3656f00ab3db 30 void bye_pgk_retry_manager( Vector * v_cb, uint8_t * data, uint8_t * write_buffer ){
klauss 81:3656f00ab3db 31 for( register uint8_t i = 0; i < v_cb->size(); i++ ){
klauss 81:3656f00ab3db 32 Call_Box * cb = ( Call_Box * )v_cb->get_element( i );
klauss 81:3656f00ab3db 33 if( cb->get_status() == cb_idle ){
klauss 81:3656f00ab3db 34 if( cb->get_bye_response() == false ){
klauss 81:3656f00ab3db 35 bye_pkg_retry_timer.reset();
klauss 81:3656f00ab3db 36
klauss 119:ee6a53069455 37 send2callboxes( build_cb_package( cb->get_ext(), cb->get_port(), CB_BYE, ( char * )data,
klauss 119:ee6a53069455 38 cb->msg_id_update (), CB_BUFFER_SIZE - VZ_HEADER_OFFSET, write_buffer ) );
klauss 81:3656f00ab3db 39
klauss 81:3656f00ab3db 40 return;
klauss 81:3656f00ab3db 41 }
klauss 81:3656f00ab3db 42 }
klauss 81:3656f00ab3db 43 }
klauss 81:3656f00ab3db 44 }
klauss 78:1353744f01e1 45
klauss 74:81c47fff88a5 46 VZ_call * __find_Call__( Vector * v_call, int ext ){
klauss 74:81c47fff88a5 47 VZ_call * call = NULL;
klauss 74:81c47fff88a5 48 for( register int i = 0; i < v_call->size(); i++ ){
klauss 74:81c47fff88a5 49 call = ( VZ_call * )v_call->get_element( i );
klauss 119:ee6a53069455 50 if ( call != NULL )
klauss 119:ee6a53069455 51 {
klauss 119:ee6a53069455 52 if( call->get_cb_ext() == ext ) return( call );
klauss 119:ee6a53069455 53 }
klauss 74:81c47fff88a5 54 }
klauss 74:81c47fff88a5 55 return( NULL );
klauss 74:81c47fff88a5 56 }
klauss 74:81c47fff88a5 57
klauss 74:81c47fff88a5 58 /* remove calls por timeout */
klauss 119:ee6a53069455 59 void call_manager( Vector * v_call, Vector * v_cb, Timeslice * ts )
klauss 119:ee6a53069455 60 {
klauss 119:ee6a53069455 61 //FixME pode dar problema por conta do static
klauss 119:ee6a53069455 62 static uint8_t data[ CB_BUFFER_SIZE ], write_buffer[ CB_BUFFER_SIZE ];
klauss 119:ee6a53069455 63
klauss 124:c1b6c893e1c3 64 bool should_remove = false;
klauss 124:c1b6c893e1c3 65
klauss 119:ee6a53069455 66 for( register uint8_t i = 0; i < v_call->size(); i++ )
klauss 119:ee6a53069455 67 {
klauss 124:c1b6c893e1c3 68 should_remove = false;
klauss 74:81c47fff88a5 69 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 124:c1b6c893e1c3 70
klauss 124:c1b6c893e1c3 71 /*
klauss 124:c1b6c893e1c3 72 if ( call == NULL ) continue;
klauss 124:c1b6c893e1c3 73
klauss 124:c1b6c893e1c3 74 if ( end_call )
klauss 119:ee6a53069455 75 {
klauss 124:c1b6c893e1c3 76 if ( end_call_ext == call -> get_cb_ext () )
klauss 124:c1b6c893e1c3 77 {
klauss 124:c1b6c893e1c3 78 end_call = false;
klauss 124:c1b6c893e1c3 79 end_call_ext = 0;
klauss 124:c1b6c893e1c3 80 should_remove = true;
klauss 124:c1b6c893e1c3 81 }
klauss 124:c1b6c893e1c3 82 }
klauss 124:c1b6c893e1c3 83 */
klauss 124:c1b6c893e1c3 84
klauss 124:c1b6c893e1c3 85 if( call->is_timetofinish() || call->cbx_pkg_is_idle() || should_remove )
klauss 124:c1b6c893e1c3 86 {
klauss 124:c1b6c893e1c3 87 //if( debug_invite && !should_remove )
klauss 124:c1b6c893e1c3 88 if( debug_invite && !should_remove )
klauss 124:c1b6c893e1c3 89 {
klauss 92:92df17f538a8 90 if( call->cbx_pkg_is_idle() ){
klauss 119:ee6a53069455 91 if( debug_invite ) debug_msg("[%d] Call timeout: no pkg", call->get_cb_ext () );
klauss 92:92df17f538a8 92 } else {
klauss 119:ee6a53069455 93 if( debug_invite ) debug_msg("[%d] Call timeout", call->get_cb_ext () );
klauss 92:92df17f538a8 94 }
klauss 92:92df17f538a8 95 }
klauss 124:c1b6c893e1c3 96
klauss 74:81c47fff88a5 97 v_call->remove_element( i );
klauss 122:480c44b0e205 98 Call_Box * cb = find_CB ( v_cb, call->get_cb_ext() );
klauss 81:3656f00ab3db 99 if( cb != NULL ){
klauss 119:ee6a53069455 100 data[ TIMESLICE_PLACE ] = 0;
klauss 119:ee6a53069455 101
klauss 119:ee6a53069455 102 send2callboxes( build_cb_package( cb->get_ext(), cb->get_port(), CB_BYE,
klauss 119:ee6a53069455 103 ( char * )data, cb->msg_id_update (), CB_BUFFER_SIZE - VZ_HEADER_OFFSET, write_buffer ) );
klauss 119:ee6a53069455 104
klauss 119:ee6a53069455 105 ts->return_timeslice( cb->call_end () );
klauss 74:81c47fff88a5 106 }
klauss 74:81c47fff88a5 107 delete( call );
klauss 74:81c47fff88a5 108 }
klauss 74:81c47fff88a5 109 }
klauss 78:1353744f01e1 110 }
klauss 78:1353744f01e1 111
klauss 78:1353744f01e1 112 void invite_handler( Vector * v_call, Vector * v_cb, Timeslice * ts, Call_Box * inviting_cb ){
klauss 119:ee6a53069455 113 if ( ( v_call != NULL ) && ( v_cb != NULL ) && ( ts != NULL ) )
klauss 119:ee6a53069455 114 {
klauss 119:ee6a53069455 115 uint8_t data[ CB_BUFFER_SIZE ];
klauss 119:ee6a53069455 116 uint8_t write_buffer[ CB_BUFFER_SIZE ];
klauss 116:39a41ebb675c 117
klauss 119:ee6a53069455 118 if( inviting_cb != NULL ){
klauss 121:ee02790d00b7 119 if( inviting_cb -> get_status () == cb_idle ){
klauss 119:ee6a53069455 120 inviting_cb->cb_set_status( cb_trying );
klauss 119:ee6a53069455 121 if( debug_invite ) debug_msg("[%d] Request invite <cb_idle,cb_trying>", inviting_cb->get_ext () );
klauss 119:ee6a53069455 122 }
klauss 119:ee6a53069455 123 }
klauss 117:e9facba9db27 124
klauss 119:ee6a53069455 125 for( register uint8_t i = 0; i < v_cb->size(); i++ )
klauss 119:ee6a53069455 126 {
klauss 119:ee6a53069455 127 Call_Box * cb = ( Call_Box * )v_cb->get_element( i );
klauss 119:ee6a53069455 128
klauss 119:ee6a53069455 129 if ( cb == NULL ) continue;
klauss 119:ee6a53069455 130
klauss 119:ee6a53069455 131 if( cb->get_status() == cb_idle || cb->get_status() == cb_on_call ) continue;
klauss 119:ee6a53069455 132
klauss 119:ee6a53069455 133 int ext = cb->get_ext();
klauss 119:ee6a53069455 134 int port = cb->get_port();
klauss 119:ee6a53069455 135
klauss 119:ee6a53069455 136 VZ_call * call = NULL;
klauss 119:ee6a53069455 137
klauss 121:ee02790d00b7 138 switch( cb -> get_status () )
klauss 121:ee02790d00b7 139 {
klauss 119:ee6a53069455 140 case cb_trying : {
klauss 119:ee6a53069455 141 uint8_t timeslice = ts->get_timeslice ();
klauss 117:e9facba9db27 142
klauss 119:ee6a53069455 143 if( timeslice == 0 ){
klauss 119:ee6a53069455 144
klauss 119:ee6a53069455 145 data[ TIMESLICE_PLACE ] = 0x00;
klauss 119:ee6a53069455 146
klauss 119:ee6a53069455 147 send2callboxes( build_cb_package( ext, port, INVITE,
klauss 119:ee6a53069455 148 ( char * )data, ( cb->get_msg_id() | BIT7 ), CB_BUFFER_SIZE - VZ_HEADER_OFFSET, write_buffer ) );
klauss 119:ee6a53069455 149
klauss 119:ee6a53069455 150 cb->call_end ();
klauss 119:ee6a53069455 151
klauss 119:ee6a53069455 152 if( debug_invite ) debug_msg( "[%d] Trying without TS <cb_trying,cb_idle>", ext );
klauss 119:ee6a53069455 153
klauss 119:ee6a53069455 154 return;
klauss 119:ee6a53069455 155 }else{
klauss 119:ee6a53069455 156
klauss 119:ee6a53069455 157 data[ TIMESLICE_PLACE ] = timeslice;
klauss 119:ee6a53069455 158
klauss 119:ee6a53069455 159 cb->call_init ( timeslice );
klauss 119:ee6a53069455 160
klauss 119:ee6a53069455 161 send2callboxes( build_cb_package( ext, port, INVITE,
klauss 119:ee6a53069455 162 ( char * )data, cb->get_msg_id(), CB_BUFFER_SIZE - VZ_HEADER_OFFSET, write_buffer ) );
klauss 119:ee6a53069455 163
klauss 119:ee6a53069455 164 if( debug_invite ) debug_msg("[%d] TS::%d <cb_trying,cb_ringing>", ext, data[ TIMESLICE_PLACE ] );
klauss 119:ee6a53069455 165 }
klauss 119:ee6a53069455 166 }break;
klauss 119:ee6a53069455 167 case cb_ringing : {
klauss 119:ee6a53069455 168 call = cb->invite();
klauss 117:e9facba9db27 169
klauss 119:ee6a53069455 170 if( cb->get_sip_status() == sip_busy ){
klauss 119:ee6a53069455 171 cb->cb_set_status( cb_busy );
klauss 119:ee6a53069455 172 }else if( call != NULL ){
klauss 119:ee6a53069455 173 if( __find_Call__( v_call, call->get_cb_ext() ) == NULL ) v_call -> add( call );
klauss 116:39a41ebb675c 174
klauss 119:ee6a53069455 175 call->init_cbx_pkg_idle_timer();
klauss 119:ee6a53069455 176
klauss 119:ee6a53069455 177 if( cb->get_sip_status() == sip_on_call ){
klauss 116:39a41ebb675c 178
klauss 119:ee6a53069455 179 data[ TIMESLICE_PLACE ] = cb->get_timeslice();
klauss 119:ee6a53069455 180
klauss 119:ee6a53069455 181 send2callboxes( build_cb_package( ext, port, INVITE, ( char * )data,
klauss 119:ee6a53069455 182 cb->msg_id_update (), CB_BUFFER_SIZE - VZ_HEADER_OFFSET, write_buffer ) );
klauss 119:ee6a53069455 183
klauss 119:ee6a53069455 184 cb->call_confirmed ();
klauss 114:472502b31a12 185
klauss 119:ee6a53069455 186 if( debug_invite ) debug_msg( "[%d] Ringing call ok <cb_ringing,cb_on_call>", ext );
klauss 119:ee6a53069455 187 }
klauss 119:ee6a53069455 188 }else{
klauss 119:ee6a53069455 189 if( cb->get_sip_status() == sip_denied )
klauss 119:ee6a53069455 190 {
klauss 119:ee6a53069455 191 cb->cb_set_status( cb_denied );
klauss 119:ee6a53069455 192 if( debug_invite ) debug_msg( "[%d] call denied <sip_denied>::<cb_ringing,cb_denied>", ext );
klauss 119:ee6a53069455 193 } else {
klauss 119:ee6a53069455 194 if ( cb->time_to_retry () )
klauss 121:ee02790d00b7 195 {
klauss 121:ee02790d00b7 196 if ( cb -> get_sip_status () == sip_waiting_trying )
klauss 119:ee6a53069455 197 {
klauss 121:ee02790d00b7 198 if ( debug_invite ) debug_msg ("[%4i %3i] Resend invite to *", ext, cb -> get_invite_try_number () );
klauss 121:ee02790d00b7 199 cb->retry_send_invite_pkg_to_ast ();
klauss 119:ee6a53069455 200 }
klauss 119:ee6a53069455 201 }
klauss 119:ee6a53069455 202 }
klauss 109:a5b8264ffbbc 203 }
klauss 119:ee6a53069455 204 }break;
klauss 119:ee6a53069455 205 case cb_busy : {
klauss 119:ee6a53069455 206 data[ TIMESLICE_PLACE ] = 0;
klauss 119:ee6a53069455 207
klauss 119:ee6a53069455 208 send2callboxes( build_cb_package( ext, port, CB_BYE,
klauss 119:ee6a53069455 209 ( char * )data, cb->msg_id_update (), CB_BUFFER_SIZE - VZ_HEADER_OFFSET, write_buffer ) );
klauss 119:ee6a53069455 210
klauss 119:ee6a53069455 211 for( register uint8_t i = 0; i < v_call->size(); i++ ){
klauss 119:ee6a53069455 212 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 119:ee6a53069455 213 if( call->get_cb_ext() == cb->get_ext() ){
klauss 119:ee6a53069455 214 v_call->remove_element( i );
klauss 119:ee6a53069455 215 if( call != NULL ) delete( call );
klauss 119:ee6a53069455 216 break;
klauss 119:ee6a53069455 217 }
klauss 119:ee6a53069455 218 }
klauss 119:ee6a53069455 219
klauss 119:ee6a53069455 220 ts->return_timeslice( cb->call_end () );
klauss 119:ee6a53069455 221
klauss 119:ee6a53069455 222 if( debug_invite ) debug_msg( "[%d] Busy Here <cb_busy,cb_idle>", ext );
klauss 119:ee6a53069455 223 }break;
klauss 117:e9facba9db27 224
klauss 119:ee6a53069455 225 case cb_denied : {
klauss 119:ee6a53069455 226 data[ TIMESLICE_PLACE ] = 0;
klauss 119:ee6a53069455 227
klauss 119:ee6a53069455 228 send2callboxes( build_cb_package( ext, port, CB_BYE,
klauss 119:ee6a53069455 229 ( char * )data, cb->msg_id_update (), CB_BUFFER_SIZE - VZ_HEADER_OFFSET, write_buffer ) );
klauss 119:ee6a53069455 230
klauss 119:ee6a53069455 231 for( register uint8_t i = 0; i < v_call->size(); i++ ){
klauss 119:ee6a53069455 232 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 119:ee6a53069455 233 if( call->get_cb_ext() == cb->get_ext() ){
klauss 119:ee6a53069455 234 v_call->remove_element( i );
klauss 119:ee6a53069455 235 if( call != NULL ) delete( call );
klauss 119:ee6a53069455 236 break;
klauss 119:ee6a53069455 237 }
klauss 117:e9facba9db27 238 }
klauss 119:ee6a53069455 239 ts->return_timeslice( cb->call_end () );
klauss 119:ee6a53069455 240
klauss 119:ee6a53069455 241 if( debug_invite ) debug_msg( "[%d] call denied <cb_denied,cb_idle>", ext );
klauss 119:ee6a53069455 242 }break;
klauss 119:ee6a53069455 243 }
klauss 78:1353744f01e1 244 }
klauss 78:1353744f01e1 245 }
klauss 74:81c47fff88a5 246 }