void build_call_state_event(ics_event_t *event, int call_id, char *state) {
int state_len = sizeof(event->call_state_event.state);
event->call_state_event.eventid = ICS_CALL_STATE;
event->call_state_event.call_id = call_id;
ICS_EXIT_IF_TRUE(sizeof(state) < 0 , "invalid value reason_len");
ICS_EXIT_IF_TRUE(sizeof(state) > state_len, "Overflow in ics_call_state_event.state");
strncpy(event->call_state_event.state, state, state_len);
}
void build_transfer_event(ics_event_t *event, int call_id, int st_code, char *st_text) {
int len = sizeof(event->transfer_event.st_text);
event->transfer_event.eventid = ICS_TRANSFER;
event->transfer_event.call_id = call_id;
event->transfer_event.st_code = st_code;
ICS_EXIT_IF_TRUE(sizeof(st_text) < 0, "Invalid value st_text");
ICS_EXIT_IF_TRUE(sizeof(st_text) > len, "Overflow in ics_transfer_event.st_text");
strncpy(event->transfer_event.st_text, st_text, len);
}
void build_reg_state_event(ics_event_t *event, int account_id, int is_registration, int code, char *reason, int reason_len) {
event->reg_state_event.eventid = ICS_REG_STATE;
event->reg_state_event.account_id = account_id;
event->reg_state_event.is_registration = is_registration;
event->reg_state_event.code = code;
ICS_EXIT_IF_TRUE(reason_len < 0, "invalid value reason_len");
ICS_EXIT_IF_TRUE(reason_len > sizeof(event->reg_state_event.reason), "Overflow in ics_reg_state_event.reason");
strncpy(event->reg_state_event.reason, reason, reason_len);
//event->reg_state_event.reason[reason_len] = '\0';
}
/**
* \fn _ics_core_connect()
* \brief Tao kenh ket noi (TCP,UDP,TLS,...)
* \param agr1: ics_t *data
* agr2: int port
*/
static void _ics_core_connect(ics_t *data, int port) {
pj_status_t status;
pjsua_transport_config cfg;
pjsua_transport_config_default(&cfg);
cfg.port = port;
status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &cfg, NULL);
ICS_EXIT_IF_TRUE(status != PJ_SUCCESS, "Cannot create connect");
status = pjsua_start();
ICS_EXIT_IF_TRUE(status != PJ_SUCCESS, "Cannot start pjsua");
}
void build_incoming_call_event(ics_event_t *event, int account_id, int call_id, char *remote_contact, char *local_contact) {
int local_len = sizeof(event->incoming_call_event.local_contact);
int remote_len = sizeof(event->incoming_call_event.remote_contact);
event->incoming_call_event.eventid = ICS_INCOMING_CALL;
event->incoming_call_event.account_id = account_id;
event->incoming_call_event.call_id = call_id;
ICS_EXIT_IF_TRUE((sizeof(remote_contact) < 0 || sizeof(local_contact) < 0), "invalid value reason_len");
ICS_EXIT_IF_TRUE(sizeof(local_contact) > local_len, "Overflow in ics_incoming_call_event.local_contact");
ICS_EXIT_IF_TRUE(sizeof(remote_contact) > remote_len, "Overflow in ics_incoming_call_event.remote_contact");
strncpy(event->incoming_call_event.remote_contact, remote_contact, remote_len);
strncpy(event->incoming_call_event.local_contact, local_contact, local_len);
//event->incoming_call_event.remote_contact[remote_len] = '\0';
//event->incoming_call_event.local_contact[local_len] = '\0';
}
/**
* \fn process_event()
* \brief Xu ly cac event, trong vi du la in ra cac thong tin cua event
* \param agr1: ics_event_t *event
*/
void process_event(ics_event_t *event) {
ICS_EXIT_IF_TRUE(event->event.eventid >= ICS_EVENT_END, "Unknown event id\n");
SHOW_LOG(3, "Event type: %s\n", ICS_EVENT_NAME[event->event.eventid]);
switch(event->event.eventid){
case ICS_REG_START:
on_reg_start_p(event->reg_start_event.account_id);
break;
case ICS_REG_STATE:
on_reg_state_p(event->reg_state_event.account_id,
(event->reg_state_event.is_registration < 1 || event->reg_state_event.code<0 || event->reg_state_event.code >= 300 ? "No" : "Yes"),
event->reg_state_event.code,
event->reg_state_event.reason);
break;
case ICS_INCOMING_CALL:
on_incoming_call_p(event->incoming_call_event.account_id, event->incoming_call_event.call_id,
event->incoming_call_event.st_code,
event->incoming_call_event.remote_contact,
event->incoming_call_event.local_contact);
break;
case ICS_CALL_STATE:
on_call_state_p(event->call_state_event.call_id,
event->call_state_event.state_code,
event->call_state_event.state,
event->call_state_event.remote_contact);
break;
case ICS_TRANSFER:
on_call_transfer_p(event->transfer_event.call_id,
event->transfer_event.st_code,
event->transfer_event.st_text,
event->transfer_event.remote_contact);
break;
case ICS_CALL_MEDIA_STATE:
on_call_media_state_p(event->call_media_state_event.call_id,
event->call_media_state_event.st_code,
event->call_media_state_event.remote_contact);
break;
default:
SHOW_LOG(3, "Invalid event id %d\n", event->event.eventid);
break;
}
}
