--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/accessoryservices/accessoryserver/src/ASYProxy/ASYProxyCommsStack.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,178 @@
+/*
+* Copyright (c) 2002-2004 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:  Stack for handling transactions
+*
+*/
+
+
+// INCLUDE FILES
+#include "ASYProxyCommsStack.h"
+#include "ASYProxyCommandObserver.h"
+#include "ASYProxyTRRecord.h"
+#include "acc_debug.h"
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CASYProxyCommsStack::CASYProxyCommsStack
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CASYProxyCommsStack::CASYProxyCommsStack()
+    {
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::CASYProxyCommsStack()" );
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::CASYProxyCommsStack - return void" );
+    }
+
+// -----------------------------------------------------------------------------
+// CASYProxyCommsStack::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CASYProxyCommsStack::ConstructL()
+    {
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::ConstructL()" );
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::ConstructL - return void" );
+    }
+
+// -----------------------------------------------------------------------------
+// CASYProxyCommsStack::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CASYProxyCommsStack* CASYProxyCommsStack::NewL()
+    {
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::NewL()" );
+
+    CASYProxyCommsStack* self = new ( ELeave ) CASYProxyCommsStack();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    COM_TRACE_1( "[AccFW:AsyProxy] CASYProxyCommsStack::NewL - return 0x%x", self );
+
+    return self;
+    }
+
+// Destructor
+CASYProxyCommsStack::~CASYProxyCommsStack()
+    {
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::~CASYProxyCommsStack()" );
+
+    TInt lastIndex( iTRRecordArray.Count() - 1 );
+    for ( TInt iCounter = lastIndex; iCounter >= 0; iCounter-- )
+        {
+        iTRRecordArray[iCounter]->MarkForFinalDestruction ();
+        }
+    iTRRecordArray.ResetAndDestroy();
+
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::~CASYProxyCommsStack" );
+    }
+
+// -----------------------------------------------------------------------------
+// CASYProxyCommsStack::AddL
+// Handles array of CASYProxyTRRecord -instances
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CASYProxyCommsStack::AddL( CASYProxyCommandObserver* aASYProxyCommandObserver )
+    {
+    COM_TRACE_1( "[AccFW:AsyProxy] CASYProxyCommsStack::AddL(0x%x)", aASYProxyCommandObserver );
+
+    TInt lastIndex( iTRRecordArray.Count() - 1 );
+    for ( TInt iCounter = lastIndex; iCounter >= 0; iCounter-- )
+        {
+        if ( iTRRecordArray.operator[]( iCounter )->TrId() == KResetRecord )
+            {
+            iTRRecordArray.operator[]( iCounter )->DeleteCmdObserver();
+            delete iTRRecordArray.operator[]( iCounter );
+            iTRRecordArray.Remove( iCounter );
+            }
+        }
+
+    CASYProxyTRRecord* asyProxyTRRecord = CASYProxyTRRecord::NewL( aASYProxyCommandObserver );
+    iTRRecordArray.Append( asyProxyTRRecord );
+
+    aASYProxyCommandObserver->InitializeRef( asyProxyTRRecord );
+    aASYProxyCommandObserver->IssueRequestL();
+
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::AddL - return void" );
+    }
+
+// -----------------------------------------------------------------------------
+// CASYProxyCommsStack::Remove
+// Marks current transaction to be removed from array.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CASYProxyCommsStack::Remove( TInt aTrId )
+    {
+    COM_TRACE_1( "[AccFW:AsyProxy] CASYProxyCommsStack::Remove(%d)", aTrId );
+
+    TInt lastIndex( iTRRecordArray.Count() - 1 );
+    for ( TInt iCounter = 0; iCounter <= lastIndex; iCounter++ )
+        {
+        if ( iTRRecordArray.operator[]( iCounter )->TrId() == aTrId )
+            {
+            iTRRecordArray.operator[]( iCounter )->ResetTrId();
+            break;
+            }
+        }
+
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::Remove - return void" );
+    }
+
+// -----------------------------------------------------------------------------
+// CASYProxyCommsStack::RemoveAll
+// Deletes all transactions regardless of their statuses
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CASYProxyCommsStack::RemoveAll()
+    {
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::RemoveAll()" );
+
+    TInt lastIndex( iTRRecordArray.Count() - 1 );
+    for ( TInt iCounter = lastIndex; iCounter >= 0; iCounter-- )
+        {
+        iTRRecordArray.operator[]( iCounter )->DeleteCmdObserver();
+        delete iTRRecordArray.operator[]( iCounter );
+        iTRRecordArray.Remove( iCounter );
+        }
+
+    COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::RemoveAll - return void" );
+    }
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+// End of File