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/*
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* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: M2GCore function call synchronization for J9
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*
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*/
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// INCLUDE FILES
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#include "CSynchronization.h"
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NONSHARABLE_CLASS(M2gGlobals)
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{
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public:
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M2gGlobals() : mSync(0) {}
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public:
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CSynchronization* mSync;
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};
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#if defined(__WINSCW__)
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#include <pls.h>
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M2gGlobals* getM2gGlobals()
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{
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// Access the PLS of this process.
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return Pls<M2gGlobals>(TUid::Uid(0x2002DCBD));
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}
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#else
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static M2gGlobals* sGlobals = 0;
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M2gGlobals* getM2gGlobals()
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{
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if (sGlobals == 0)
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{
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sGlobals = new M2gGlobals();
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}
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return sGlobals;
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}
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#endif
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// STATIC MEMBERS
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/*static*/ //CSynchronization* CSynchronization::iSelf = NULL;
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// -----------------------------------------------------------------------------
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// CSynchronization::InstanceL
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// -----------------------------------------------------------------------------
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/*static*/ CSynchronization* CSynchronization::InstanceL()
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{
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static M2gGlobals* globals = getM2gGlobals();
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if (!globals->mSync)
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{
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globals->mSync = CSynchronization::NewL();
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}
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return globals->mSync;
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}
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// -----------------------------------------------------------------------------
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// CSynchronization::NewL
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// -----------------------------------------------------------------------------
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/*static*/ CSynchronization* CSynchronization::NewL()
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{
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CSynchronization* self = new(ELeave) CSynchronization();
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop();
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return self;
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}
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// -----------------------------------------------------------------------------
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// CSynchronization::ConstructL
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// -----------------------------------------------------------------------------
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void CSynchronization::ConstructL()
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{
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User::LeaveIfError(iGuard.CreateLocal());
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}
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// -----------------------------------------------------------------------------
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// CSynchronization::CSynchronization
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// -----------------------------------------------------------------------------
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CSynchronization::CSynchronization() : iErrorCode(0)
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{
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}
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// -----------------------------------------------------------------------------
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// CSynchronization::~CSynchronization
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// -----------------------------------------------------------------------------
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CSynchronization::~CSynchronization()
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{
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iGuard.Close();
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}
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// -----------------------------------------------------------------------------
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// CSynchronization::Lock
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// -----------------------------------------------------------------------------
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void CSynchronization::Lock()
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{
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iGuard.Wait();
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iErrorCode = 0;
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}
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// -----------------------------------------------------------------------------
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// CSynchronization::Unlock
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// -----------------------------------------------------------------------------
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void CSynchronization::Unlock()
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{
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iErrorCode = 0;
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iGuard.Signal();
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}
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// -----------------------------------------------------------------------------
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// CSynchronization::SetErrorCode
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// -----------------------------------------------------------------------------
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void CSynchronization::SetErrorCode(TInt aCode)
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{
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iErrorCode = aCode;
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}
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// -----------------------------------------------------------------------------
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// CSynchronization::GetErrorCode
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// -----------------------------------------------------------------------------
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TInt CSynchronization::GetErrorCode()
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{
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return iErrorCode;
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}
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