internal TSIP_Dialog CreateDialog(TSIP_Dialog.tsip_dialog_type_t type, TSip_Session sipSession)
{
TSIP_Dialog dialog = null;
switch (type)
{
case TSIP_Dialog.tsip_dialog_type_t.REGISTER:
{
dialog = new TSIP_DialogRegister(sipSession as TSIP_SessionRegister);
break;
}
default:
{
TSK_Debug.Error("{0} not support as dialog type", type);
break;
}
}
if (dialog != null && !mDialogs.ContainsKey(dialog.Id))
{
mMutex.WaitOne();
mDialogs.Add(dialog.Id, dialog);
mMutex.ReleaseMutex();
}
return dialog;
}
/// <summary>
/// cancel all transactions related to this dialog
/// </summary>
/// <param name="dialogId"></param>
/// <returns></returns>
internal Boolean CancelTransactionByDialogId(Int64 dialogId)
{
TSIP_Dialog dialog = mSipStack.LayerDialog.FindDialogById(dialogId);
if (dialog == null)
{
return(false);
}
mMutex.WaitOne();
again:
foreach (TSIP_Transac transac in mTransactions.Values)
{
if (TSIP_Dialog.Compare(dialog, transac.Dialog) == 0)
{
if (!(transac.ExecuteAction((Int32)TSIP_Action.tsip_action_type_t.tsip_atype_cancel, null)))
{
/* break */
}
else
{
/* we cannot continue because an item has been removed from the list while we are looping through */
goto again;
}
}
}
mMutex.ReleaseMutex();
return(true);
}
protected TSIP_Transac(tsip_transac_type_t type, Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
{
mId = sUniqueId++;
mType = type;
mReliable = reliable;
mCSeqValue = cseq_value;
mCSeqMethod = cseq_method;
mCallId = callid;
mDialog = dialog;
}
internal TSIP_Transac CreateTransac(Boolean isClient, TSIP_Message message, TSIP_Dialog dialog)
{
TSIP_Transac transac = null;
if (message != null && message.IsRequest)
{
if (isClient)/* Client transaction */
{
if (message.IsINVITE)
{
// INVITE Client transaction (ICT)
TSK_Debug.Error("CreateTransac - not implemented");
}
else
{
// NON-INVITE Client transaction (NICT)
transac = new TSIP_TransacNICT(mReliable, (Int32)message.CSeq.CSeq, message.CSeq.Method, message.CallId.Value, dialog);
}
}
else/* Server transaction */
{
if (message.IsINVITE)
{
// INVITE Server transaction (IST)
TSK_Debug.Error("CreateTransac - not implemented");
}
else
{
// NON-INVITE Server transaction (NIST)
TSK_Debug.Error("CreateTransac - not implemented");
}
if (transac != null)
{
/* Copy branch from the message */
transac.Branch = message.FirstVia.Branch;
}
}
}
mMutex.WaitOne();
if (transac != null)
{
/* Add new transaction */
mTransactions.Add(transac.Id, transac);
}
mMutex.ReleaseMutex();
return(transac);
}
internal TSIP_Transac CreateTransac(Boolean isClient, TSIP_Message message, TSIP_Dialog dialog)
{
TSIP_Transac transac = null;
if (message != null && message.IsRequest)
{
if (isClient)/* Client transaction */
{
if (message.IsINVITE)
{
// INVITE Client transaction (ICT)
TSK_Debug.Error("CreateTransac - not implemented");
}
else
{
// NON-INVITE Client transaction (NICT)
transac = new TSIP_TransacNICT(mReliable, (Int32)message.CSeq.CSeq, message.CSeq.Method, message.CallId.Value, dialog);
}
}
else/* Server transaction */
{
if (message.IsINVITE)
{
// INVITE Server transaction (IST)
TSK_Debug.Error("CreateTransac - not implemented");
}
else
{
// NON-INVITE Server transaction (NIST)
TSK_Debug.Error("CreateTransac - not implemented");
}
if (transac != null)
{
/* Copy branch from the message */
transac.Branch = message.FirstVia.Branch;
}
}
}
mMutex.WaitOne();
if (transac != null)
{
/* Add new transaction */
mTransactions.Add(transac.Id, transac);
}
mMutex.ReleaseMutex();
return transac;
}
internal TSIP_TransacIST(Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
: base(tsip_transac_type_t.IST, reliable, cseq_value, cseq_method, callid, dialog)
{
/* Initialize the state machine. */
mFSM = new TSK_StateMachine((Int32)FSMState.Started, (Int32)FSMState.Terminated, OnTerminated, this);
/*=======================
* === Started ===
*/
// Started -> (recv INVITE) -> Proceeding
mFSM.AddAlwaysEntry((Int32)FSMState.Started, (Int32)FSMAction.RecvINVITE, (Int32)FSMState.Proceeding, Started_2_Proceeding_X_INVITE, "Started_2_Proceeding_X_INVITE")
// Started -> (Any other) -> Started
.AddAlwaysNothingEntry((Int32)FSMState.Started, "Started_2_Started_X_any")
/*=======================
* === Proceeding ===
*/
// Proceeding -> (recv INVITE) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.RecvINVITE, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_INVITE, "Proceeding_2_Proceeding_X_INVITE")
// Proceeding -> (send 1xx) -> Proceeding
.AddEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send1xx, IsResp2INVITE, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_1xx, "Proceeding_2_Proceeding_X_1xx")
// Proceeding -> (send 300to699) -> Completed
.AddEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send300_to_699, IsResp2INVITE, (Int32)FSMState.Completed, Proceeding_2_Completed_X_300_to_699, "Proceeding_2_Completed_X_300_to_699")
// Proceeding -> (send 2xx) -> Accepted
.AddEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send2xx, IsResp2INVITE, (Int32)FSMState.Accepted, Proceeding_2_Accepted_X_2xx, "Proceeding_2_Accepted_X_2xx")
/*=======================
* === Completed ===
*/
// Completed -> (recv INVITE) -> Completed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.RecvINVITE, (Int32)FSMState.Completed, Completed_2_Completed_INVITE, "Completed_2_Completed_INVITE")
// Completed -> (timer G) -> Completed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerG, (Int32)FSMState.Completed, Completed_2_Completed_timerG, "Completed_2_Completed_timerG")
// Completed -> (timerH) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerH, (Int32)FSMState.Terminated, Completed_2_Terminated_timerH, "Completed_2_Terminated_timerH")
// Completed -> (recv ACK) -> Confirmed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.RecvACK, (Int32)FSMState.Confirmed, Completed_2_Confirmed_ACK, "Completed_2_Confirmed_ACK")
/*=======================
* === Accepted ===
*/
// Accepted -> (recv INVITE) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction.RecvINVITE, (Int32)FSMState.Accepted, Accepted_2_Accepted_INVITE, "Accepted_2_Accepted_INVITE")
// Accepted -> (send 2xx) -> Accepted
.AddEntry((Int32)FSMState.Accepted, (Int32)FSMAction.Send2xx, IsResp2INVITE, (Int32)FSMState.Accepted, Accepted_2_Accepted_2xx, "Accepted_2_Accepted_2xx")
// Accepted -> (recv ACK) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction.RecvACK, (Int32)FSMState.Accepted, Accepted_2_Accepted_iACK, "Accepted_2_Accepted_iACK")
// Accepted -> (timerL) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction.TimerL, (Int32)FSMState.Terminated, Accepted_2_Terminated_timerL, "Accepted_2_Terminated_timerL")
/*=======================
* === Confirmed ===
*/
// Confirmed -> (timerI) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Confirmed, (Int32)FSMAction.TimerI, (Int32)FSMState.Terminated, Confirmed_2_Terminated_timerI, "Confirmed_2_Terminated_timerI")
/*=======================
* === Any ===
*/
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Any_2_Terminated_X_transportError, "Any_2_Terminated_X_transportError")
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Error, (Int32)FSMState.Terminated, Any_2_Terminated_X_Error, "Any_2_Terminated_X_Error")
// Any -> (cancel) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Cancel, (Int32)FSMState.Terminated, Any_2_Terminated_X_cancel, "Any_2_Terminated_X_cancel");
}
internal TSIP_TransacICT(Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
: base(tsip_transac_type_t.ICT, reliable, cseq_value, cseq_method, callid, dialog)
{
/* Initialize the state machine. */
mFSM = new TSK_StateMachine((Int32)FSMState.Started, (Int32)FSMState.Terminated, OnTerminated, this);
/*=======================
* === Started ===
*/
// Started -> (Send) -> Calling
mFSM.AddAlwaysEntry((Int32)FSMState.Started, (Int32)FSMAction.Send, (Int32)FSMState.Calling, Started_2_Calling_X_send, "Started_2_Calling_X_send")
// Started -> (Any) -> Started
.AddAlwaysNothingEntry((Int32)FSMState.Started, "Started_2_Started_X_any")
/*=======================
* === Calling ===
*/
// Calling -> (timerA) -> Calling
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction.TimerA, (Int32)FSMState.Calling, Calling_2_Calling_X_timerA, "Calling_2_Calling_X_timerA")
// Calling -> (timerB) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction.TimerB, (Int32)FSMState.Terminated, Calling_2_Terminated_X_timerB, "Calling_2_Terminated_X_timerB")
// Calling -> (300-699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction._300_to_699, (Int32)FSMState.Completed, Calling_2_Completed_X_300_to_699, "Calling_2_Completed_X_300_to_699")
// Calling -> (1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction._1xx, (Int32)FSMState.Proceeding, Calling_2_Proceeding_X_1xx, "Calling_2_Proceeding_X_1xx")
// Calling -> (2xx) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction._2xx, (Int32)FSMState.Accepted, Calling_2_Accepted_X_2xx, "Calling_2_Accepted_X_2xx")
/*=======================
* === Proceeding ===
*/
// Proceeding -> (1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._1xx, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_1xx, "Proceeding_2_Proceeding_X_1xx")
// Proceeding -> (300-699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._300_to_699, (Int32)FSMState.Completed, Proceeding_2_Completed_X_300_to_699, "Proceeding_2_Completed_X_300_to_699")
// Proceeding -> (2xx) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._2xx, (Int32)FSMState.Accepted, Proceeding_2_Accepted_X_2xx, "Proceeding_2_Accepted_X_2xx")
/*=======================
* === Completed ===
*/
// Completed -> (300-699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction._300_to_699, (Int32)FSMState.Completed, Completed_2_Completed_X_300_to_699, "Completed_2_Completed_X_300_to_699")
// Completed -> (timerD) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerD, (Int32)FSMState.Terminated, Completed_2_Terminated_X_timerD, "Completed_2_Terminated_X_timerD")
/*=======================
* === Accepted ===
*/
// Accepted -> (2xx) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction._2xx, (Int32)FSMState.Accepted, Accepted_2_Accepted_X_2xx, "Accepted_2_Accepted_X_2xx")
// Accepted -> (timerM) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction.TimerM, (Int32)FSMState.Terminated, Accepted_2_Terminated_X_timerM, "Accepted_2_Terminated_X_timerM")
/*=======================
* === Any ===
*/
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Any_2_Terminated_X_transportError, "Any_2_Terminated_X_transportError")
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Error, (Int32)FSMState.Terminated, Any_2_Terminated_X_Error, "Any_2_Terminated_X_Error")
// Any -> (cancel) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Cancel, (Int32)FSMState.Terminated, Any_2_Terminated_X_cancel, "Any_2_Terminated_X_cancel");
}
internal TSIP_TransacICT(Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
: base(tsip_transac_type_t.ICT, reliable, cseq_value, cseq_method, callid, dialog)
{
/* Initialize the state machine. */
mFSM = new TSK_StateMachine((Int32)FSMState.Started, (Int32)FSMState.Terminated, OnTerminated, this);
/*=======================
* === Started ===
*/
// Started -> (Send) -> Calling
mFSM.AddAlwaysEntry((Int32)FSMState.Started, (Int32)FSMAction.Send, (Int32)FSMState.Calling, Started_2_Calling_X_send, "Started_2_Calling_X_send")
// Started -> (Any) -> Started
.AddAlwaysNothingEntry((Int32)FSMState.Started, "Started_2_Started_X_any")
/*=======================
* === Calling ===
*/
// Calling -> (timerA) -> Calling
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction.TimerA, (Int32)FSMState.Calling, Calling_2_Calling_X_timerA, "Calling_2_Calling_X_timerA")
// Calling -> (timerB) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction.TimerB, (Int32)FSMState.Terminated, Calling_2_Terminated_X_timerB, "Calling_2_Terminated_X_timerB")
// Calling -> (300-699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction._300_to_699, (Int32)FSMState.Completed, Calling_2_Completed_X_300_to_699, "Calling_2_Completed_X_300_to_699")
// Calling -> (1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction._1xx, (Int32)FSMState.Proceeding, Calling_2_Proceeding_X_1xx, "Calling_2_Proceeding_X_1xx")
// Calling -> (2xx) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Calling, (Int32)FSMAction._2xx, (Int32)FSMState.Accepted, Calling_2_Accepted_X_2xx, "Calling_2_Accepted_X_2xx")
/*=======================
* === Proceeding ===
*/
// Proceeding -> (1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._1xx, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_1xx, "Proceeding_2_Proceeding_X_1xx")
// Proceeding -> (300-699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._300_to_699, (Int32)FSMState.Completed, Proceeding_2_Completed_X_300_to_699, "Proceeding_2_Completed_X_300_to_699")
// Proceeding -> (2xx) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._2xx, (Int32)FSMState.Accepted, Proceeding_2_Accepted_X_2xx, "Proceeding_2_Accepted_X_2xx")
/*=======================
* === Completed ===
*/
// Completed -> (300-699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction._300_to_699, (Int32)FSMState.Completed, Completed_2_Completed_X_300_to_699, "Completed_2_Completed_X_300_to_699")
// Completed -> (timerD) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerD, (Int32)FSMState.Terminated, Completed_2_Terminated_X_timerD, "Completed_2_Terminated_X_timerD")
/*=======================
* === Accepted ===
*/
// Accepted -> (2xx) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction._2xx, (Int32)FSMState.Accepted, Accepted_2_Accepted_X_2xx, "Accepted_2_Accepted_X_2xx")
// Accepted -> (timerM) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction.TimerM, (Int32)FSMState.Terminated, Accepted_2_Terminated_X_timerM, "Accepted_2_Terminated_X_timerM")
/*=======================
* === Any ===
*/
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Any_2_Terminated_X_transportError, "Any_2_Terminated_X_transportError")
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Error, (Int32)FSMState.Terminated, Any_2_Terminated_X_Error, "Any_2_Terminated_X_Error")
// Any -> (cancel) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Cancel, (Int32)FSMState.Terminated, Any_2_Terminated_X_cancel, "Any_2_Terminated_X_cancel");
}
internal TSIP_TransacNICT(Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
: base(tsip_transac_type_t.NICT, reliable, cseq_value, cseq_method, callid, dialog)
{
/* Initialize the state machine. */
mFSM = new TSK_StateMachine((Int32)FSMState.Started, (Int32)FSMState.Terminated, OnTerminated, this);
mFSM.IsDebugEnabled = true;
/*=======================
* === Started ===
*/
// Started -> (Send) -> Trying
mFSM.AddAlwaysEntry((Int32)FSMState.Started, (Int32)FSMAction.Send, (Int32)FSMState.Trying, Started_2_Trying_X_send, "NICT_Started_2_Trying_X_send")
// Started -> (Any) -> Started
.AddAlwaysNothingEntry((Int32)FSMState.Started, "Started_2_Started_any")
/*=======================
* === Trying ===
*/
// Trying -> (timerE) -> Trying
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.TimerE, (Int32)FSMState.Trying, Trying_2_Trying_X_timerE, "NICT_Trying_2_Trying_X_timerE")
// Trying -> (timerF) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.TimerF, (Int32)FSMState.Terminated, Trying_2_Terminated_X_timerF, "NICT_Trying_2_Terminated_X_timerF")
// Trying -> (transport error) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Trying_2_Terminated_X_transportError, "NICT_Trying_2_Terminated_X_transportError")
// Trying -> (1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction._1xx, (Int32)FSMState.Proceeding, Trying_2_Proceedding_X_1xx, "NICT_Trying_2_Proceedding_X_1xx")
// Trying -> (200 to 699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction._200_to_699, (Int32)FSMState.Completed, Trying_2_Completed_X_200_to_699, "NICT_Trying_2_Completed_X_200_to_699")
/*=======================
* === Proceeding ===
*/
// Proceeding -> (timerE) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.TimerE, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_timerE, "NICT_Proceeding_2_Proceeding_X_timerE")
// Proceeding -> (timerF) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.TimerF, (Int32)FSMState.Terminated, Proceeding_2_Terminated_X_timerF, "NICT_Proceeding_2_Terminated_X_timerF")
// Proceeding -> (transport error) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Proceeding_2_Terminated_X_transportError, "NICT_Proceeding_2_Terminated_X_transportError")
// Proceeding -> (1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._1xx, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_1xx, "NICT_Proceeding_2_Proceeding_X_1xx")
// Proceeding -> (200 to 699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._200_to_699, (Int32)FSMState.Completed, Proceeding_2_Completed_X_200_to_699, "NICT_Proceeding_2_Completed_X_200_to_699")
/*=======================
* === Completed ===
*/
// Completed -> (timer K) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerK, (Int32)FSMState.Terminated, Completed_2_Terminated_X_timerK, "NICT_Completed_2_Terminated_X_timerK")
/*=======================
* === Any ===
*/
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Any_2_Terminated_X_transportError, "NICT_Any_2_Terminated_X_transportError")
// Any -> (error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Error, (Int32)FSMState.Terminated, Any_2_Terminated_X_Error, "NICT_Any_2_Terminated_X_Error")
// Any -> (cancel) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Cancel, (Int32)FSMState.Terminated, Any_2_Terminated_X_cancel, "NICT_Any_2_Terminated_X_cancel");
base.Callback = this.OnCallbackEvent;
}
private void AddDialog(TSIP_Dialog dialog)
{
if (dialog != null)
{
mMutex.WaitOne();
mDialogs.Add(dialog.Id, dialog);
mMutex.ReleaseMutex();
}
}
internal TSIP_TransacNIST(Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
: base(tsip_transac_type_t.NIST, reliable, cseq_value, cseq_method, callid, dialog)
{
/* Initialize the state machine. */
mFSM = new TSK_StateMachine((Int32)FSMState.Started, (Int32)FSMState.Terminated, OnTerminated, this);
/*=======================
* === Started ===
*/
// Started -> (receive request) -> Trying
mFSM.AddAlwaysEntry((Int32)FSMState.Started, (Int32)FSMAction.Request, (Int32)FSMState.Trying, Started_2_Trying_X_request, "Started_2_Trying_X_request")
// Started -> (Any other) -> Started
.AddAlwaysNothingEntry((Int32)FSMState.Started, "Started_2_Started_X_any")
/*=======================
* === Trying ===
*/
// Trying -> (send 1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.Send_1xx, (Int32)FSMState.Proceeding, Trying_2_Proceeding_X_send_1xx, "Trying_2_Proceeding_X_send_1xx")
// Trying -> (send 200 to 699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.Send_200_to_699, (Int32)FSMState.Completed, Trying_2_Completed_X_send_200_to_699, "Trying_2_Completed_X_send_200_to_699")
/*=======================
* === Proceeding ===
*/
// Proceeding -> (send 1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send_1xx, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_send_1xx, "Proceeding_2_Proceeding_X_send_1xx")
// Proceeding -> (send 200 to 699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send_200_to_699, (Int32)FSMState.Completed, Proceeding_2_Completed_X_send_200_to_699, "Proceeding_2_Completed_X_send_200_to_699")
// Proceeding -> (receive request) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Request, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_request, "Proceeding_2_Proceeding_X_request")
/*=======================
* === Completed ===
*/
// Completed -> (receive request) -> Completed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.Request, (Int32)FSMState.Completed, Completed_2_Completed_X_request, "Completed_2_Completed_X_request")
// Completed -> (timer J) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerJ, (Int32)FSMState.Terminated, Completed_2_Terminated_X_tirmerJ, "Completed_2_Terminated_X_tirmerJ")
/*=======================
* === Any ===
*/
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Any_2_Terminated_X_transportError, "Any_2_Terminated_X_transportError")
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Error, (Int32)FSMState.Terminated, Any_2_Terminated_X_Error, "Any_2_Terminated_X_Error")
// Any -> (cancel) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Cancel, (Int32)FSMState.Terminated, Any_2_Terminated_X_cancel, "Any_2_Terminated_X_cancel");
}
internal TSIP_TransacNIST(Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
: base(tsip_transac_type_t.NIST, reliable, cseq_value, cseq_method, callid, dialog)
{
/* Initialize the state machine. */
mFSM = new TSK_StateMachine((Int32)FSMState.Started, (Int32)FSMState.Terminated, OnTerminated, this);
/*=======================
* === Started ===
*/
// Started -> (receive request) -> Trying
mFSM.AddAlwaysEntry((Int32)FSMState.Started, (Int32)FSMAction.Request, (Int32)FSMState.Trying, Started_2_Trying_X_request, "Started_2_Trying_X_request")
// Started -> (Any other) -> Started
.AddAlwaysNothingEntry((Int32)FSMState.Started, "Started_2_Started_X_any")
/*=======================
* === Trying ===
*/
// Trying -> (send 1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.Send_1xx, (Int32)FSMState.Proceeding, Trying_2_Proceeding_X_send_1xx, "Trying_2_Proceeding_X_send_1xx")
// Trying -> (send 200 to 699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.Send_200_to_699, (Int32)FSMState.Completed, Trying_2_Completed_X_send_200_to_699, "Trying_2_Completed_X_send_200_to_699")
/*=======================
* === Proceeding ===
*/
// Proceeding -> (send 1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send_1xx, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_send_1xx, "Proceeding_2_Proceeding_X_send_1xx")
// Proceeding -> (send 200 to 699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send_200_to_699, (Int32)FSMState.Completed, Proceeding_2_Completed_X_send_200_to_699, "Proceeding_2_Completed_X_send_200_to_699")
// Proceeding -> (receive request) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Request, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_request, "Proceeding_2_Proceeding_X_request")
/*=======================
* === Completed ===
*/
// Completed -> (receive request) -> Completed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.Request, (Int32)FSMState.Completed, Completed_2_Completed_X_request, "Completed_2_Completed_X_request")
// Completed -> (timer J) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerJ, (Int32)FSMState.Terminated, Completed_2_Terminated_X_tirmerJ, "Completed_2_Terminated_X_tirmerJ")
/*=======================
* === Any ===
*/
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Any_2_Terminated_X_transportError, "Any_2_Terminated_X_transportError")
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Error, (Int32)FSMState.Terminated, Any_2_Terminated_X_Error, "Any_2_Terminated_X_Error")
// Any -> (cancel) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Cancel, (Int32)FSMState.Terminated, Any_2_Terminated_X_cancel, "Any_2_Terminated_X_cancel");
}
internal TSIP_TransacNICT(Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
: base(tsip_transac_type_t.NICT, reliable, cseq_value, cseq_method, callid, dialog)
{
/* Initialize the state machine. */
mFSM = new TSK_StateMachine((Int32)FSMState.Started, (Int32)FSMState.Terminated, OnTerminated, this);
mFSM.IsDebugEnabled = true;
/*=======================
* === Started ===
*/
// Started -> (Send) -> Trying
mFSM.AddAlwaysEntry((Int32)FSMState.Started, (Int32)FSMAction.Send, (Int32)FSMState.Trying, Started_2_Trying_X_send, "NICT_Started_2_Trying_X_send")
// Started -> (Any) -> Started
.AddAlwaysNothingEntry((Int32)FSMState.Started, "Started_2_Started_any")
/*=======================
* === Trying ===
*/
// Trying -> (timerE) -> Trying
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.TimerE, (Int32)FSMState.Trying, Trying_2_Trying_X_timerE, "NICT_Trying_2_Trying_X_timerE")
// Trying -> (timerF) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.TimerF, (Int32)FSMState.Terminated, Trying_2_Terminated_X_timerF, "NICT_Trying_2_Terminated_X_timerF")
// Trying -> (transport error) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Trying_2_Terminated_X_transportError, "NICT_Trying_2_Terminated_X_transportError")
// Trying -> (1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction._1xx, (Int32)FSMState.Proceeding, Trying_2_Proceedding_X_1xx, "NICT_Trying_2_Proceedding_X_1xx")
// Trying -> (200 to 699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Trying, (Int32)FSMAction._200_to_699, (Int32)FSMState.Completed, Trying_2_Completed_X_200_to_699, "NICT_Trying_2_Completed_X_200_to_699")
/*=======================
* === Proceeding ===
*/
// Proceeding -> (timerE) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.TimerE, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_timerE, "NICT_Proceeding_2_Proceeding_X_timerE")
// Proceeding -> (timerF) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.TimerF, (Int32)FSMState.Terminated, Proceeding_2_Terminated_X_timerF, "NICT_Proceeding_2_Terminated_X_timerF")
// Proceeding -> (transport error) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Proceeding_2_Terminated_X_transportError, "NICT_Proceeding_2_Terminated_X_transportError")
// Proceeding -> (1xx) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._1xx, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_1xx, "NICT_Proceeding_2_Proceeding_X_1xx")
// Proceeding -> (200 to 699) -> Completed
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction._200_to_699, (Int32)FSMState.Completed, Proceeding_2_Completed_X_200_to_699, "NICT_Proceeding_2_Completed_X_200_to_699")
/*=======================
* === Completed ===
*/
// Completed -> (timer K) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerK, (Int32)FSMState.Terminated, Completed_2_Terminated_X_timerK, "NICT_Completed_2_Terminated_X_timerK")
/*=======================
* === Any ===
*/
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Any_2_Terminated_X_transportError, "NICT_Any_2_Terminated_X_transportError")
// Any -> (error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Error, (Int32)FSMState.Terminated, Any_2_Terminated_X_Error, "NICT_Any_2_Terminated_X_Error")
// Any -> (cancel) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Cancel, (Int32)FSMState.Terminated, Any_2_Terminated_X_cancel, "NICT_Any_2_Terminated_X_cancel");
base.Callback = this.OnCallbackEvent;
}
internal TSIP_TransacIST(Boolean reliable, Int32 cseq_value, String cseq_method, String callid, TSIP_Dialog dialog)
: base(tsip_transac_type_t.IST, reliable, cseq_value, cseq_method, callid, dialog)
{
/* Initialize the state machine. */
mFSM = new TSK_StateMachine((Int32)FSMState.Started, (Int32)FSMState.Terminated, OnTerminated, this);
/*=======================
* === Started ===
*/
// Started -> (recv INVITE) -> Proceeding
mFSM.AddAlwaysEntry((Int32)FSMState.Started, (Int32)FSMAction.RecvINVITE, (Int32)FSMState.Proceeding, Started_2_Proceeding_X_INVITE, "Started_2_Proceeding_X_INVITE")
// Started -> (Any other) -> Started
.AddAlwaysNothingEntry((Int32)FSMState.Started, "Started_2_Started_X_any")
/*=======================
* === Proceeding ===
*/
// Proceeding -> (recv INVITE) -> Proceeding
.AddAlwaysEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.RecvINVITE, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_INVITE, "Proceeding_2_Proceeding_X_INVITE")
// Proceeding -> (send 1xx) -> Proceeding
.AddEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send1xx, IsResp2INVITE, (Int32)FSMState.Proceeding, Proceeding_2_Proceeding_X_1xx, "Proceeding_2_Proceeding_X_1xx")
// Proceeding -> (send 300to699) -> Completed
.AddEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send300_to_699, IsResp2INVITE, (Int32)FSMState.Completed, Proceeding_2_Completed_X_300_to_699, "Proceeding_2_Completed_X_300_to_699")
// Proceeding -> (send 2xx) -> Accepted
.AddEntry((Int32)FSMState.Proceeding, (Int32)FSMAction.Send2xx, IsResp2INVITE, (Int32)FSMState.Accepted, Proceeding_2_Accepted_X_2xx, "Proceeding_2_Accepted_X_2xx")
/*=======================
* === Completed ===
*/
// Completed -> (recv INVITE) -> Completed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.RecvINVITE, (Int32)FSMState.Completed, Completed_2_Completed_INVITE, "Completed_2_Completed_INVITE")
// Completed -> (timer G) -> Completed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerG, (Int32)FSMState.Completed, Completed_2_Completed_timerG, "Completed_2_Completed_timerG")
// Completed -> (timerH) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.TimerH, (Int32)FSMState.Terminated, Completed_2_Terminated_timerH, "Completed_2_Terminated_timerH")
// Completed -> (recv ACK) -> Confirmed
.AddAlwaysEntry((Int32)FSMState.Completed, (Int32)FSMAction.RecvACK, (Int32)FSMState.Confirmed, Completed_2_Confirmed_ACK, "Completed_2_Confirmed_ACK")
/*=======================
* === Accepted ===
*/
// Accepted -> (recv INVITE) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction.RecvINVITE, (Int32)FSMState.Accepted, Accepted_2_Accepted_INVITE, "Accepted_2_Accepted_INVITE")
// Accepted -> (send 2xx) -> Accepted
.AddEntry((Int32)FSMState.Accepted, (Int32)FSMAction.Send2xx, IsResp2INVITE, (Int32)FSMState.Accepted, Accepted_2_Accepted_2xx, "Accepted_2_Accepted_2xx")
// Accepted -> (recv ACK) -> Accepted
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction.RecvACK, (Int32)FSMState.Accepted, Accepted_2_Accepted_iACK, "Accepted_2_Accepted_iACK")
// Accepted -> (timerL) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Accepted, (Int32)FSMAction.TimerL, (Int32)FSMState.Terminated, Accepted_2_Terminated_timerL, "Accepted_2_Terminated_timerL")
/*=======================
* === Confirmed ===
*/
// Confirmed -> (timerI) -> Terminated
.AddAlwaysEntry((Int32)FSMState.Confirmed, (Int32)FSMAction.TimerI, (Int32)FSMState.Terminated, Confirmed_2_Terminated_timerI, "Confirmed_2_Terminated_timerI")
/*=======================
* === Any ===
*/
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.TransportError, (Int32)FSMState.Terminated, Any_2_Terminated_X_transportError, "Any_2_Terminated_X_transportError")
// Any -> (transport error) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Error, (Int32)FSMState.Terminated, Any_2_Terminated_X_Error, "Any_2_Terminated_X_Error")
// Any -> (cancel) -> Terminated
.AddAlwaysEntry(TSK_StateMachine.STATE_ANY, (Int32)FSMAction.Cancel, (Int32)FSMState.Terminated, Any_2_Terminated_X_cancel, "Any_2_Terminated_X_cancel");
}
