--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/smsprotocols/smsstack/smsu/src/smsuact.cpp	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,265 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// Implements the CSmsuActive class
+// 
+//
+
+/**
+ @file
+*/
+
+#include "smsuact.h"
+#include "SmsuTimer.h"
+#include "smsstacklog.h"
+#include "smsumain.h"
+
+/**
+ *  Constructor.
+ *  
+ *  @param aPriority Active object priority
+ *  @capability None
+ */
+EXPORT_C CSmsuActiveBase::CSmsuActiveBase(TInt aPriority)
+: CActive(aPriority)
+	{
+	CActiveScheduler::Add(this);
+	} // CSmsuActiveBase::CSmsuActiveBase
+
+
+/**
+ *  Destructor.
+ *  @capability None
+ */
+EXPORT_C CSmsuActiveBase::~CSmsuActiveBase()
+	{
+	Cancel();
+	delete iSmsuTimeout;
+	} // CSmsuActiveBase::~CSmsuActiveBase
+
+
+/**
+ *  Constructs a timer.
+ *  
+ *  This is required before use of TimedSetActive().
+ *  @capability None
+ */
+EXPORT_C void CSmsuActiveBase::ConstructTimeoutL()
+	{
+	LOGSMSU1("CSmsuActiveBase::ConstructTimeoutL()");
+
+	iSmsuTimeout = CSmsuTimeout::NewL(*this);
+	} // CSmsuActiveBase::ConstructTimeoutL
+
+
+/**
+ *  Activates the object, and sets it to be completed after a specified time.
+ *  
+ *  @param aTimeIntervalMicroSeconds32 Time after which to complete the object
+ *  @capability None
+ */
+EXPORT_C void CSmsuActiveBase::TimedSetActive(const TTimeIntervalMicroSeconds32& aTimeIntervalMicroSeconds32)
+	{
+	LOGSMSU2("CSmsuActiveBase::TimedSetActive(): aTimeIntervalMicroSeconds32=%d",
+			 aTimeIntervalMicroSeconds32.Int());
+
+	__ASSERT_DEBUG(iSmsuTimeout != NULL, SmsuPanic(ESmsuTimeoutNull));
+	
+	if (iSmsuTimeout != NULL)
+		{
+		iSmsuTimeout->Start(aTimeIntervalMicroSeconds32);
+		}
+
+	SetActive();
+	} // CSmsuActiveBase::TimedSetActive
+
+
+/**
+ *  Cancels a TimedSetActive() request.
+ *
+ *  @see TimedSetActive
+ */
+EXPORT_C void CSmsuActiveBase::TimedSetActiveCancel()
+	{
+	LOGSMSU1("CSmsuActiveBase::TimedSetActiveCancel()");
+
+	if (iSmsuTimeout != NULL)
+		{
+		iSmsuTimeout->Cancel();
+		}
+	} // CSmsuActiveBase::TimedSetActiveCancel
+
+
+/**
+ *  Determines if the object has timed out.
+ *
+ *  @see TimedSetActive
+ */
+EXPORT_C TBool CSmsuActiveBase::TimedOut() const
+	{
+	LOGSMSU1("CSmsuActiveBase::TimedOut()");
+
+	if (iSmsuTimeout != NULL)
+		{
+		return iSmsuTimeout->TimedOut();
+		}
+	
+	return EFalse;
+	} // CSmsuActiveBase::TimedOut
+
+
+/**
+ *  Sets an asynchronous observer to which to report completion of this object.
+ *  
+ *  @param aStatus Asynchronous status word of the observer
+ *  @capability None
+ */
+EXPORT_C void CSmsuActiveBase::Queue(TRequestStatus& aStatus)
+	{
+	LOGSMSU1("CSmsuActiveBase::Queue()");
+
+	__ASSERT_DEBUG(iReport==NULL, SmsuPanic(ESmsuAlreadyActive));
+
+	aStatus=KRequestPending;
+	iReport=&aStatus;
+	} // CSmsuActiveBase::Queue
+
+
+/**
+ *  Handles the object's request completion event.
+ *  
+ *  If a timer has been set with TimedSetActive(), this is cancelled. DoRunL()
+ *  is then called. If, after this, the object is not active, Complete() is called.
+ *  @capability None
+ */
+EXPORT_C void CSmsuActiveBase::RunL()
+	{
+	LOGSMSU1("CSmsuActiveBase::RunL()");
+
+	if (iSmsuTimeout != NULL)
+		{
+		iSmsuTimeout->Cancel();
+		}
+
+	DoRunL();
+
+    if (!IsActive())
+    	{
+        Complete(iStatus.Int());
+        }
+	} // CSmsuActiveBase::RunL
+
+
+/**
+ *  Object use complete.
+ *  
+ *  This is called at the end of the RunL(), if the RunL() has not reset the object
+ *  to be active.
+ *  
+ *  If an observer has been set (see Queue()), DoComplete() is called, and that
+ *  observer is signalled with the object status.
+ *  
+ *  @param aStatus Active object status word
+ *  @capability None
+ */
+EXPORT_C void CSmsuActiveBase::Complete(TInt aStatus)
+	{
+	LOGSMSU2("CSmsuActiveBase::Complete(): aStatus=%d", aStatus);
+
+	if (iReport)
+		{
+		DoComplete(aStatus);
+		User::RequestComplete(iReport, aStatus);
+		iReport = NULL;
+		}
+	} // CSmsuActiveBase::Complete
+
+
+/**
+ *  Handles leaves occurring in the RunL() function.
+ *  
+ *  It calls Complete().
+ *  
+ *  @param aError RunL() leave code
+ *  @return KErrNone
+ *  @capability None
+ */
+EXPORT_C TInt CSmsuActiveBase::RunError(TInt aError)
+	{
+	LOGSMSU2("CSmsuActiveBase::RunError(): aError=%d", aError);
+
+	__ASSERT_DEBUG(!IsActive(), User::Invariant());
+
+	Complete(aError);
+
+	return KErrNone;
+	} // CSmsuActiveBase::RunError
+
+
+/**
+ *  Signals this object.
+ *  
+ *  @param aStatus Status code with which to signal the object
+ *  @param aSetActive True to set the object to be active
+ *  @capability None
+ */
+EXPORT_C void CSmsuActiveBase::CompleteMyself(TInt aStatus, TBool aSetActive /* = ETrue */)
+    {
+    // Ignore in code coverage - not used within the SMS stack.
+    BULLSEYE_OFF
+    LOGSMSU3("CSmsuActiveBase::CompleteMyself(): aStatus=%d, aSetActive=%d",
+             aStatus, aSetActive);
+    
+    // Initialise iStatus with a pending request...
+    iStatus = KRequestPending;
+    
+    // Set active if required...
+    if (aSetActive)
+        {
+        SetActive();
+        }
+
+    // Complete the request...
+    TRequestStatus* status = &iStatus;
+    
+    User::RequestComplete(status, aStatus);
+    BULLSEYE_RESTORE
+    }
+
+/**
+ *  This function is used to request that the active object is completed
+ *  after the current timeout is handled. When a timeout occurs, the active
+ *  object is cancelled which requires DoCancel() to be called. However
+ *  the object is active until after the DoCancel() meaning it is not
+ *  possible to make a new request. This function requests a second
+ *  call to Complete() (via RunL etc.) which is done without the object
+ *  being active.
+ *
+ *  This function can only be called when a timeout occurs, otherwise
+ *  it would not get actioned.
+ *  
+ *  @param aStatus Status code with which to signal the object
+ *
+ *  @capability None
+ */
+EXPORT_C void CSmsuActiveBase::CompleteMyselfAfterTimeout(TInt aStatus)
+	{
+	LOGSMSU2("CSmsuActiveBase::CompleteMyselfAfterTimeout(): aStatus=%d", aStatus);
+
+	__ASSERT_DEBUG(iSmsuTimeout != NULL, SmsuPanic(ESmsuTimeoutNull));
+	
+	if (iSmsuTimeout != NULL  &&  iSmsuTimeout->TimedOut())
+		{
+		iSmsuTimeout->RequestCompleteMyselfAfterCancel(aStatus);
+		}
+	} // CSmsuActiveBase::CompleteMyselfAfterTimeout