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// Copyright (c) 2008-2009 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 the License "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:
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//
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/**
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@file
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@internalTechnology
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@prototype
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*/
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#if !defined(__FTRACE_H__)
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#define __FTRACE_H__
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/**
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@internalComponent
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@prototype
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*/
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#if ((defined (_DEBUG) && defined (SYMBIAN_FTRACE_ENABLE_UDEB)) || \
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(!defined(_DEBUG) && defined (SYMBIAN_FTRACE_ENABLE_UREL)))
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134
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#include "OstTraceDefinitions.h" // may or may not define OST_TRACE_COMPILER_IN_USE
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#else
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#undef OST_TRACE_COMPILER_IN_USE
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#undef OST_TRACE_CATEGORY
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#define OST_TRACE_CATEGORY OST_TRACE_CATEGORY_NONE
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#undef OstTrace0
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#undef OstTrace1
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#undef OstTraceData
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#undef OstTraceExt1
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#undef OstTraceExt2
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#undef OstTraceExt3
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#undef OstTraceExt4
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#undef OstTraceExt5
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#define OstTrace0( aGroupName, aTraceName, aTraceText )
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#define OstTrace1( aGroupName, aTraceName, aTraceText, aParam )
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#define OstTraceData( aGroupName, aTraceName, aTraceText, aPtr, aLength )
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#define OstTraceExt1( aGroupName, aTraceName, aTraceText, aParam )
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#define OstTraceExt2( aGroupName, aTraceName, aTraceText, aParam1, aParam2 )
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#define OstTraceExt3( aGroupName, aTraceName, aTraceText, aParam1, aParam2, aParam3 )
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#define OstTraceExt4( aGroupName, aTraceName, aTraceText, aParam1, aParam2, aParam3, aParam4 )
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#define OstTraceExt5( aGroupName, aTraceName, aTraceText, aParam1, aParam2, aParam3, aParam4, aParam5 )
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0
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#endif
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#if defined (OST_TRACE_COMPILER_IN_USE)
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// This class is used to reconstruct an RMessage2 object from a message handle so that we can
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// call RMessagePtr2::Client() and then RThread::Id() to retrieve the client's thread Id.
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// This is useful for matching client requests to calls to the proxydrive
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class RDummyMessage : public RMessage2
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0
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{
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public:
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inline RDummyMessage(TInt aHandle) {iHandle = aHandle; iFunction=-1;}
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};
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0
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// This macro retrieves the client thread ID from a message, which is useful for
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// associating server-side requests with client threads
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#define TRACETHREADID(aMsg) \
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RThread clientThread; \
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TInt64 threadId = KLocalMessageHandle; \
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if (aMsg.Handle()!=KLocalMessageHandle) \
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{ \
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if (aMsg.Client(clientThread) == KErrNone) \
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{ \
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threadId = clientThread.Id(); \
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clientThread.Close(); \
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} \
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}
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// This macro retrieves the client thread ID from a message handle
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#define TRACETHREADIDH(aMsgHandle) \
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RDummyMessage msg(aMsgHandle); \
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TRACETHREADID(msg);
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#else // #if defined (OST_TRACE_COMPILER_IN_USE)
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#define TRACETHREADID(aMsg)
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#define TRACETHREADIDH(aMsgHandle)
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#endif // #if defined (OST_TRACE_COMPILER_IN_USE)
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#endif // #if !defined(__FTRACE_H__)
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