/// <summary>
/// InProgress --> (401/407/421/494) --> InProgress
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
private Boolean InProgress_2_InProgress_X_401_407_421_494(params Object[] parameters)
{
TSIP_Response response = parameters[1] as TSIP_Response;
Boolean ret;
if (!(ret = base.UpdateWithResponse(response)))
{
/* alert the user */
TSIP_EventRegister.Signal(mUnRegsitering ? TSIP_EventRegister.tsip_register_event_type_t.AO_UNREGISTER : TSIP_EventRegister.tsip_register_event_type_t.AO_REGISTER,
base.SipSession,
response.StatusCode, response.ReasonPhrase, response);
/* set last error (or info) */
base.SetLastError((short)response.StatusCode, response.ReasonPhrase, response);
return(ret);
}
/* Ensure IPSec SAs */
//if (TSIP_DIALOG_GET_STACK(self)->security.secagree_mech && tsk_striequals(TSIP_DIALOG_GET_STACK(self)->security.secagree_mech, "ipsec-3gpp"))
//{
// tsip_transport_ensureTempSAs(TSIP_DIALOG_GET_STACK(self)->layer_transport, response, TSIP_DIALOG(self)->expires);
//}
return(this.SendRegister(false));
}
/// <summary>
/// InProgress -> (2xx) -> Terminated
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
private Boolean InProgress_2_Terminated_X_2xx(params Object[] parameters)
{
TSIP_Response response = parameters[1] as TSIP_Response;
/* Alert the user */
TSIP_EventRegister.Signal(TSIP_EventRegister.tsip_register_event_type_t.AO_UNREGISTER, base.SipSession,
response.StatusCode, response.ReasonPhrase, response);
return(true);
}
/// <summary>
/// InProgress -> (1xx) -> InProgress
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
private Boolean InProgress_2_InProgress_X_1xx(params Object[] parameters)
{
TSIP_Response response = parameters[1] as TSIP_Response;
/* Alert the user (session) */
TSIP_EventRegister.Signal(TSIP_EventRegister.tsip_register_event_type_t.AO_REGISTER,
base.SipSession, response.StatusCode, response.ReasonPhrase, response);
return(base.UpdateWithResponse(response));
}
/// <summary>
/// InProgress -> (300-699) -> Terminated
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
private Boolean InProgress_2_Terminated_X_300_to_699(params Object[] parameters)
{
TSIP_Response response = parameters[1] as TSIP_Response;
base.SetLastError((short)response.StatusCode, response.ReasonPhrase, response);
/* alert the user */
TSIP_EventRegister.Signal(mUnRegsitering ? TSIP_EventRegister.tsip_register_event_type_t.AO_UNREGISTER : TSIP_EventRegister.tsip_register_event_type_t.AO_REGISTER,
base.SipSession,
response.StatusCode, response.ReasonPhrase, response);
return(true);
}
/// <summary>
/// Any -> (error) -> Terminated
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
private Boolean Any_2_Terminated_X_Error(params Object[] parameters)
{
TSIP_Response response = parameters[2] as TSIP_Response;
if (response != null)
{
base.SetLastError((short)response.StatusCode, response.ReasonPhrase, response);
TSIP_EventRegister.Signal(mUnRegsitering ? TSIP_EventRegister.tsip_register_event_type_t.AO_UNREGISTER : TSIP_EventRegister.tsip_register_event_type_t.AO_REGISTER,
base.SipSession, response.StatusCode, response.ReasonPhrase, response);
}
else
{
TSIP_EventDialog.Signal(TSIP_EventDialog.tsip_dialog_event_type_t.GlobalError, base.SipSession, "Global error", null);
}
return(false);
}
/// <summary>
/// InProgress -> (2xx) -> Connected
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
private Boolean InProgress_2_Connected_X_2xx(params Object[] parameters)
{
Boolean ret = true;
TSIP_Response response = parameters[1] as TSIP_Response;
Boolean first_time_to_connect = base.State == tsip_dialog_state_t.Initial;
/* - Set P-associated-uriS
* - Update service-routes
* - Update Pats
*/
{
int index;
// const tsip_header_Path_t *hdr_Path;
// const tsip_header_Service_Route_t *hdr_Service_Route;
// const tsip_header_P_Associated_URI_t *hdr_P_Associated_URI_t;
TSIP_Uri uri;
/* To avoid memory leaks ==> delete all concerned objects (it worth nothing) */
//TSK_OBJECT_SAFE_FREE(TSIP_DIALOG_GET_STACK(self)->associated_uris);
//TSK_OBJECT_SAFE_FREE(TSIP_DIALOG_GET_STACK(self)->service_routes);
//TSK_OBJECT_SAFE_FREE(TSIP_DIALOG_GET_STACK(self)->paths);
/* Associated URIs */
/*for(index = 0; (hdr_P_Associated_URI_t = (const tsip_header_P_Associated_URI_t*)tsip_message_get_headerAt(response, tsip_htype_P_Associated_URI, index)); index++){
* if(!TSIP_DIALOG_GET_STACK(self)->associated_uris){
* TSIP_DIALOG_GET_STACK(self)->associated_uris = tsk_list_create();
* }
* uri = tsk_object_ref(hdr_P_Associated_URI_t->uri);
* tsk_list_push_back_data(TSIP_DIALOG_GET_STACK(self)->associated_uris, (void**)&uri);
* }*/
/* Service-Route (3GPP TS 24.229)
* store the list of service route values contained in the Service-Route header field and bind the list to the contact
* address used in registration, in order to build a proper preloaded Route header field value for new dialogs and
* standalone transactions when using the respective contact address.
*/
/*for(index = 0; (hdr_Service_Route = (const tsip_header_Service_Route_t*)tsip_message_get_headerAt(response, tsip_htype_Service_Route, index)); index++){
* if(!TSIP_DIALOG_GET_STACK(self)->service_routes){
* TSIP_DIALOG_GET_STACK(self)->service_routes = tsk_list_create();
* }
* uri = tsk_object_ref(hdr_Service_Route->uri);
* tsk_list_push_back_data(TSIP_DIALOG_GET_STACK(self)->service_routes, (void**)&uri);
* }*/
/* Paths */
/*for(index = 0; (hdr_Path = (const tsip_header_Path_t*)tsip_message_get_headerAt(response, tsip_htype_Path, index)); index++){
* if(TSIP_DIALOG_GET_STACK(self)->paths == 0){
* TSIP_DIALOG_GET_STACK(self)->paths = tsk_list_create();
* }
* uri = tsk_object_ref(hdr_Path->uri);
* tsk_list_push_back_data(TSIP_DIALOG_GET_STACK(self)->paths, (void**)&uri);
* }*/
}
/* 3GPP TS 24.229 - 5.1.1.2 Initial registration */
if (first_time_to_connect)
{
Boolean barred = true;
//const tsk_list_item_t *item;
//const tsip_uri_t *uri;
//const tsip_uri_t *uri_first = 0;
/*
* b) store as the default public user identity the first URI on the list of URIs present in the P-Associated-URI header
* field and bind it to the respective contact address of the UE and the associated set of security associations or TLS
* session;
* NOTE 4: When using the respective contact address and associated set of security associations or TLS session, the
* UE can utilize additional URIs contained in the P-Associated-URI header field and bound it to the
* respective contact address of the UE and the associated set of security associations or TLS session, e.g. for
* application purposes.
* c) treat the identity under registration as a barred public user identity, if it is not included in the P-Associated-URI
* header field;
*/
//tsk_list_foreach(item, TSIP_DIALOG_GET_STACK(self)->associated_uris){
// uri = item->data;
// if(item == TSIP_DIALOG_GET_STACK(self)->associated_uris->head){
// uri_first = item->data;
// }
// if(!tsk_object_cmp(TSIP_DIALOG_GET_STACK(self)->identity.preferred, uri)){
// barred = 0;
// break;
// }
//}
//if(barred && uri_first){
// TSK_OBJECT_SAFE_FREE(TSIP_DIALOG_GET_STACK(self)->identity.preferred);
// TSIP_DIALOG_GET_STACK(self)->identity.preferred = tsk_object_ref((void*)uri_first);
//}
}
/* Update the dialog state */
if (!(ret = this.UpdateWithResponse(response)))
{
return(ret);
}
/* Reset current action */
base.CurrentAction = null;
/* Request timeout for dialog refresh (re-registration). */
this.TimerRefresh.Period = (UInt64)base.GetNewDelay(response);
this.TimerRefresh.Start();
/* Alert the user (session) */
TSIP_EventRegister.Signal(TSIP_EventRegister.tsip_register_event_type_t.AO_REGISTER, base.SipSession,
response.StatusCode, response.ReasonPhrase, response);
/* Alert the user (dialog) */
if (first_time_to_connect)
{
TSIP_EventDialog.Signal(TSIP_EventDialog.tsip_dialog_event_type_t.Connected, base.SipSession, response.ReasonPhrase, response);
}
return(ret);
}
