/* ======================== conds ======================== */
static tsk_bool_t _fsm_cond_not_served_here(tsip_dialog_register_t* dialog, tsip_message_t* message)
{
if(message && TSIP_REQUEST_IS_REGISTER(message)){
if(tsk_object_cmp(TSIP_DIALOG_GET_STACK(dialog)->network.realm, message->line.request.uri) != 0){
tsip_dialog_register_send_RESPONSE(dialog, TSIP_MESSAGE_AS_REQUEST(message), 404, "Domain not served here");
return tsk_true;
}
}
return tsk_false;
}
/**
* @fn int tsip_dialog_register_event_callback(const tsip_dialog_register_t *self, tsip_dialog_event_type_t type,
* const tsip_message_t *msg)
*
* @brief Callback function called to alert the dialog for new events from the transaction/transport layers.
*
* @param [in,out] self A reference to the dialog.
* @param type The event type.
* @param [in,out] msg The incoming SIP/IMS message.
*
* @return Zero if succeed and non-zero error code otherwise.
**/
int tsip_dialog_register_event_callback(const tsip_dialog_register_t *self, tsip_dialog_event_type_t type, const tsip_message_t *msg)
{
int ret = -1;
switch(type){
case tsip_dialog_i_msg:
{
if(msg){
if(TSIP_MESSAGE_IS_RESPONSE(msg)){
//
// RESPONSE
//
const tsip_action_t* action = tsip_dialog_keep_action(TSIP_DIALOG(self), msg) ? TSIP_DIALOG(self)->curr_action : tsk_null;
if(TSIP_RESPONSE_IS_1XX(msg)){
ret = tsip_dialog_fsm_act(TSIP_DIALOG(self), _fsm_action_1xx, msg, action);
}
else if(TSIP_RESPONSE_IS_2XX(msg)){
ret = tsip_dialog_fsm_act(TSIP_DIALOG(self), _fsm_action_2xx, msg, action);
}
else if(TSIP_RESPONSE_IS(msg,401) || TSIP_RESPONSE_IS(msg,407) || TSIP_RESPONSE_IS(msg,421) || TSIP_RESPONSE_IS(msg,494)){
ret = tsip_dialog_fsm_act(TSIP_DIALOG(self), _fsm_action_401_407_421_494, msg, action);
}
else if(TSIP_RESPONSE_IS(msg,423)){
ret = tsip_dialog_fsm_act(TSIP_DIALOG(self), _fsm_action_423, msg, action);
}
else{
// Alert User
ret = tsip_dialog_fsm_act(TSIP_DIALOG(self), _fsm_action_error, msg, action);
/* TSK_DEBUG_WARN("Not supported status code: %d", TSIP_RESPONSE_CODE(msg)); */
}
}
else{
//
// REQUEST
//
if(TSIP_REQUEST_IS_REGISTER(msg)){
ret = tsip_dialog_fsm_act(TSIP_DIALOG(self), _fsm_action_iREGISTER, msg, tsk_null);
}
}
}
break;
}
case tsip_dialog_canceled:
{
ret = tsip_dialog_fsm_act(TSIP_DIALOG(self), _fsm_action_cancel, msg, tsk_null);
break;
}
case tsip_dialog_terminated:
case tsip_dialog_timedout:
case tsip_dialog_error:
case tsip_dialog_transport_error:
{
ret = tsip_dialog_fsm_act(TSIP_DIALOG(self), _fsm_action_transporterror, msg, tsk_null);
break;
}
default: break;
}
return ret;
}