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// Copyright (c) 1997-2009 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:
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// The state accessor class implementations for the CLoadManager class
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//
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//
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// ______________________________________________________________________________
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//
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_LIT(KTLoadManager_DumpName,"C:\\System\\Data\\Logs\\TLoadManager_StateDump.bin");
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inline TInt TLoadManager_StateAccessor::InvariantTest(TAny* aTestObject)
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{
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if(aTestObject)
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{
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// Nothing to do
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// CLoadManager* LoadManager = REINTERPRET_CAST(CLoadManager*, aTestObject);
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}
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return KErrNone;
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}
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inline TInt TLoadManager_StateAccessor::Internalize(TAny* aTestObject)
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{
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TInt error = KErrNone;
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if(aTestObject)
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{
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CLoadManager* LoadManager = REINTERPRET_CAST(CLoadManager*, aTestObject);
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TRAP(error,InternalizeL(LoadManager));
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}
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return error;
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}
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inline TInt TLoadManager_StateAccessor::Externalize(TAny* aTestObject)
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{
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TInt error = KErrNone;
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if(aTestObject)
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{
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CLoadManager* LoadManager = REINTERPRET_CAST(CLoadManager*, aTestObject);
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TRAP(error,ExternalizeL(LoadManager));
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}
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return error;
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}
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inline void TLoadManager_StateAccessor::InternalizeL(RFileReadStream& /* aStream */, CLoadManager* /* aLoadManager */)
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{
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// Nothing to do
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}
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inline void TLoadManager_StateAccessor::ExternalizeL(RFileWriteStream& /* aStream */, CLoadManager* /* aLoadManager */)
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{
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// Nothing to do
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}
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// internal helpers
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inline void TLoadManager_StateAccessor::InternalizeL(CLoadManager* aLoadManager)
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{
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// Read in the dumped data
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RFs fs;
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User::LeaveIfError(fs.Connect());
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CleanupClosePushL(fs);
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// Read the object dump
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TParse filename;
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filename.Set(KTLoadManager_DumpName(),NULL,NULL);
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RFileReadStream stream;
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User::LeaveIfError(stream.Open(fs,filename.FullName(), EFileRead));
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CleanupClosePushL(stream);
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InternalizeL(stream, aLoadManager);
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CleanupStack::PopAndDestroy(); // stream
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CleanupStack::PopAndDestroy(); // fs
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}
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inline void TLoadManager_StateAccessor::ExternalizeL(CLoadManager* aLoadManager)
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{
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RFs fs;
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User::LeaveIfError(fs.Connect());
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CleanupClosePushL(fs);
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// Write out the object dump
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TParse filename;
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filename.Set(KTLoadManager_DumpName(),NULL,NULL);
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RFileWriteStream stream;
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User::LeaveIfError(stream.Replace(fs,filename.FullName(), EFileWrite));
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CleanupClosePushL(stream);
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ExternalizeL(stream, aLoadManager);
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CleanupStack::PopAndDestroy(); // stream
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CleanupStack::PopAndDestroy(); // fs
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}
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