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/*
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* Copyright (c) 2002-2008 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: Class definition of server plugin wrapper implementing S60 custom interface.
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*
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*/
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#include "ciextnserverpluginwrapper.h"
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#include "citraces.h"
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#include <AudioInputMessageTypes.h>
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#include <ecom.h>
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#define KMuxTempBufferSize 20
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#ifdef __WINSCW__
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class MyMCustomInterface
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{
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public:
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virtual TAny* CustomInterface(TUid aCustomeInterface) = 0;
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virtual void Release() = 0;
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virtual void PassDestructionKey(TUid aUid) = 0;
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};
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#endif
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CIExtnServerPluginWrapper* CIExtnServerPluginWrapper::NewL(
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MCustomInterface& aInterfaceRef)
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{
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DEB_TRACE0(_L("CIExtnServerPluginWrapper::NewL Begin"));
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CIExtnServerPluginWrapper* self = new (ELeave) CIExtnServerPluginWrapper(
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aInterfaceRef);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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DEB_TRACE0(_L("CIExtnServerPluginWrapper::NewL End"));
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return self;
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}
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CIExtnServerPluginWrapper::~CIExtnServerPluginWrapper()
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{
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DEB_TRACE0(_L("CIExtnServerPluginWrappers::~CIExtnServerPluginWrapper Begin"));
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DEB_TRACE0(_L("CIExtnServerPluginWrapper::~CIExtnServerPluginWrapper End"));
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}
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CIExtnServerPluginWrapper::CIExtnServerPluginWrapper(
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MCustomInterface& aInterfaceRef) :
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iCustomInterfaceRef(&aInterfaceRef)
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{
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}
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void CIExtnServerPluginWrapper::ConstructL()
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{
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#ifdef __WINSCW__
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DEB_TRACE0(_L("Try Loading CI Stub Plugin"));
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TUid interfaceUid =
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{
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0x10207C71
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};
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TAny* pluginRef;
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TRAPD(error, pluginRef = REComSession::CreateImplementationL( interfaceUid, iDtor_ID_Key ));
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if (pluginRef)
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{
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DEB_TRACE1(_L("CreateImplementationL Uid [0x%x]"), iDtor_ID_Key.iUid);
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iCustomInterfaceStub = (MyMCustomInterface*) pluginRef;
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iCustomInterfaceStub->PassDestructionKey(iDtor_ID_Key);
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DEB_TRACE0(_L("CI Stub Loaded"));
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}
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#endif
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}
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MCustomInterface* CIExtnServerPluginWrapper::GetInterface()
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{
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DEB_TRACE0(_L("CIExtnServerPluginWrappers::GetInterface"));
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return (MCustomInterface*) this;
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}
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TAny* CIExtnServerPluginWrapper::CustomInterface(TUid aInterfaceId)
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{
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DEB_TRACE0(_L("*CI* CIExtnServerPluginWrapper::CustomInterface"));
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TAny* pluginRef = NULL;
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pluginRef = iCustomInterfaceRef->CustomInterface(aInterfaceId);
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#ifdef __WINSCW__
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if (!pluginRef)
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{
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DEB_TRACE0(_L("*CI* Try Loading CI Stub if present"));
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pluginRef = iCustomInterfaceStub->CustomInterface(aInterfaceId);
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if (pluginRef)
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{
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DEB_TRACE0(_L("*CI* CI Stub Loaded"));
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}
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}
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#endif
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return pluginRef;
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}
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void CIExtnServerPluginWrapper::Release()
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{
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DEB_TRACE0(_L("CIExtnServerPluginWrappers::Release >> ENTER"));
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#ifdef __WINSCW__
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iCustomInterfaceStub->Release();
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#endif
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DEB_TRACE0(_L("CIExtnServerPluginWrappers::Release >> EXIT"));
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delete this;
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}
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/*
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TAny* CIExtnServerPluginWrapper::CustomInterface(TUid aInterfaceId)
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{
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DEB_TRACE0(_L("CIExtnServerPluginWrappers::CustomInterface"));
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TUid interfaceUid =
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{
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0x10207C49
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};
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TEComResolverParams resolverParams;
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DEB_TRACE1(_L("Findig CustomInterface with Uid [0x%x]"),aInterfaceId.iUid);
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TInt uidAsInteger = aInterfaceId.iUid;
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TBuf8<KMuxTempBufferSize> tempBuffer;
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tempBuffer.Num(uidAsInteger, EHex);
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resolverParams.SetDataType(tempBuffer);
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TAny* ptr = NULL;
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TRAPD(err, ptr=REComSession::CreateImplementationL(
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interfaceUid,
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_FOFF(CIExtnServerPluginWrapper, iDtor_ID_Key),resolverParams));
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if (err != KErrNone)
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{
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DEB_TRACE1(_L("No Custom Interface found: Error [%d]"),err);
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}
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if (ptr)
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{
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DEB_TRACE1(_L("Stub Present for Uid [0x%x]"),interfaceUid);
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return ptr;
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}
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else
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{
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return iCustomInterfaceRef->CustomInterface(aInterfaceId);
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}
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}
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*/
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