--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btmac/src/BTMonoCmdHandler/HFPAtUrcHandler.cpp	Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,218 @@
+/*
+* Copyright (c) 2008 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:  AT command URC handler
+*
+*/
+
+
+#include <atext.h>
+#include "HfpAtCmdHandler.h"
+#include "HFPAtUrcHandler.h"
+#include "debug.h"
+
+// ---------------------------------------------------------------------------
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//
+CHFPAtUrcHandler* CHFPAtUrcHandler::NewL(
+    RATExt* aAtCmdExt,
+    MATExtObserver& aObserver )
+    {
+    CHFPAtUrcHandler* self = NewLC( aAtCmdExt, aObserver );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//
+CHFPAtUrcHandler* CHFPAtUrcHandler::NewLC(
+    RATExt* aAtCmdExt,
+    MATExtObserver& aObserver )
+    {
+    CHFPAtUrcHandler* self = new (ELeave) CHFPAtUrcHandler( aAtCmdExt,
+                                                            aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor.
+// ---------------------------------------------------------------------------
+//
+CHFPAtUrcHandler::~CHFPAtUrcHandler()
+    {
+    TRACE_INFO( _L("CHFPAtUrcHandler::~CHFPAtUrcHandler()") );
+    ResetData();
+    TRACE_INFO( _L("CHFPAtUrcHandler::~CHFPAtUrcHandler() complete") );
+    }
+
+// ---------------------------------------------------------------------------
+// Resets data to initial values
+// ---------------------------------------------------------------------------
+//
+void CHFPAtUrcHandler::ResetData()
+    {
+    TRACE_INFO( _L("CHFPAtUrcHandler::ResetData()") );
+    // APIs affecting this:
+    // IssueRequest()
+    Stop();
+    // Don't close iAtCmdExt here (it is done in CHFPAtCmdHandler)!
+    // Internal
+    Initialize();
+    TRACE_INFO( _L("CHFPAtUrcHandler::ResetData() complete") );
+    }
+
+// ---------------------------------------------------------------------------
+// Starts waiting for an incoming URC message
+// ---------------------------------------------------------------------------
+//
+TInt CHFPAtUrcHandler::IssueRequest()
+    {
+    TRACE_INFO( _L("CHFPAtUrcHandler::IssueRequest()") );
+    if ( iUrcHandleState != EHFPStateIdle )
+        {
+        TRACE_INFO( _L("CHFPAtUrcHandler::IssueRequest() (not ready) complete") );
+        return KErrNotReady;
+        }
+    iStatus = KRequestPending;
+    iAtCmdExt->ReceiveUnsolicitedResult( iStatus, iRecvBuffer, iOwnerUidPckg );
+    SetActive();
+    iUrcHandleState = EHFPStateAtUrcHandling;
+    // Next mark ownership
+    if ( !iStarted )
+        {
+        TInt retTemp = iAtCmdExt->MarkUrcHandlingOwnership( iOwnerUid );
+        if ( retTemp != KErrNone )
+            {
+            TRACE_INFO( _L("CHFPAtUrcHandler::IssueRequest() (not owned) complete") );
+            return KErrGeneral;
+            }
+        }
+    iStarted = ETrue;
+    TRACE_INFO( _L("CHFPAtUrcHandler::IssueRequest() complete") );
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+// Stops waiting for an incoming URC message
+// ---------------------------------------------------------------------------
+//
+TInt CHFPAtUrcHandler::Stop()
+    {
+    TRACE_INFO( _L("CHFPAtUrcHandler::Stop()") );
+    if ( iUrcHandleState != EHFPStateAtUrcHandling )
+        {
+        TRACE_INFO( _L("CHFPAtUrcHandler::Stop() (not ready) complete" ) );
+        return KErrNotReady;
+        }
+    iAtCmdExt->CancelReceiveUnsolicitedResult( iOwnerUid );
+    Cancel();
+    iUrcHandleState = EHFPStateIdle;
+    TRACE_INFO( _L("CHFPAtUrcHandler::Stop() complete") );
+    // Note: Don't mark iStarted to EFalse here as it is used to get the UID
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+// UID of the owning plugin
+// ---------------------------------------------------------------------------
+//
+TUid CHFPAtUrcHandler::OwnerUid()
+    {
+    return iOwnerUid;
+    }
+
+// ---------------------------------------------------------------------------
+// CHFPAtUrcHandler::CHFPAtUrcHandler
+// ---------------------------------------------------------------------------
+//
+CHFPAtUrcHandler::CHFPAtUrcHandler( RATExt* aAtCmdExt, MATExtObserver& aObserver ) :
+    CActive( EPriorityHigh ),
+    iAtCmdExt( aAtCmdExt ),
+    iObserver( aObserver ),
+    iOwnerUidPckg( iOwnerUid )
+
+    {
+    Initialize();
+    }
+
+// ---------------------------------------------------------------------------
+// CHFPAtUrcHandler::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CHFPAtUrcHandler::ConstructL() 
+    {
+    TRACE_INFO( _L("CHFPAtUrcHandler::ConstructL()") );
+    if ( !iAtCmdExt )
+        {
+        User::Leave( KErrGeneral );
+        }
+    CActiveScheduler::Add( this );
+    TRACE_INFO( _L("CHFPAtUrcHandler::ConstructL() complete") );
+    }
+
+// ---------------------------------------------------------------------------
+// Initializes this class
+// ---------------------------------------------------------------------------
+//
+void CHFPAtUrcHandler::Initialize()
+    {
+    iUrcHandleState = EHFPStateIdle;
+    iOwnerUid = TUid::Null();
+    iStarted = EFalse;
+    }
+
+// ---------------------------------------------------------------------------
+// From class CActive.
+// Gets called when URC command received
+// ---------------------------------------------------------------------------
+//
+void CHFPAtUrcHandler::RunL()
+    {
+    TRACE_INFO( _L("CHFPAtUrcHandler::RunL()") );
+    iUrcHandleState = EHFPStateIdle;
+    TInt err = iStatus.Int();
+
+    // Send received URC message
+    if (err == KErrNone)
+        {
+        if ( iRecvBuffer.Length() == 0 )
+            {
+            TRACE_INFO( _L("CHFPAtUrcHandler::RunL() (empty buffer) complete") );
+            iObserver.UnsolicitedResultFromATExtL(err, KNullDesC8);
+            }
+        iObserver.UnsolicitedResultFromATExtL(err, iRecvBuffer);
+        
+        IssueRequest();
+        }
+    else
+        {
+        //TRACE_INFO( _L("CHFPAtUrcHandler::RunL() (ERROR) complete (%d)"), err));
+        iObserver.UnsolicitedResultFromATExtL(err, KNullDesC8);
+        }
+
+    TRACE_INFO( _L("CHFPAtUrcHandler::RunL() complete") );
+    }
+
+// ---------------------------------------------------------------------------
+// From class CActive.
+// Gets called on cancel
+// ---------------------------------------------------------------------------
+//
+void CHFPAtUrcHandler::DoCancel()
+    {
+    }