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// Copyright (c) 2001-2009 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 implementation of the accessor class upon the CTransition
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//
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//
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// ______________________________________________________________________________
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//
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_LIT(KTTransition_DumpName,"C:\\System\\Data\\Logs\\TTransition_StateDump.bin");
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inline TInt TTransition_StateAccessor::InvariantTest(TAny* aTestObject)
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{
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if(aTestObject)
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{
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CTransition* theTransition = REINTERPRET_CAST(CTransition*, aTestObject);
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if(theTransition->iTransitionId.Length() == 0)
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return KErrArgument;
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}
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return KErrNone;
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}
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inline TInt TTransition_StateAccessor::Internalize(TAny* aTestObject)
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{
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TInt error = KErrNone;
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if(aTestObject != NULL)
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{
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CTransition* theTransition = REINTERPRET_CAST(CTransition*, aTestObject);
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TRAP(error,InternalizeL(theTransition));
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}
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return error;
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}
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inline TInt TTransition_StateAccessor::Externalize(TAny* aTestObject)
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{
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TInt error = KErrNone;
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if(aTestObject != NULL)
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{
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CTransition* theTransition = REINTERPRET_CAST(CTransition*, aTestObject);
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TRAP(error,ExternalizeL(theTransition));
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}
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return error;
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}
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inline TBool TTransition_StateAccessor::IsRepeated(TAny* aTestObject) const
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{
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if(aTestObject != NULL)
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{
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CTransition* theTransition = REINTERPRET_CAST(CTransition*, aTestObject);
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return theTransition->iRepeatThis;
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}
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return EFalse;
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}
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inline const TDesC* TTransition_StateAccessor::TransitionId(TAny* aTestObject) const
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{
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if(aTestObject != NULL)
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{
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CTransition* theTransition = REINTERPRET_CAST(CTransition*, aTestObject);
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return &(theTransition->iTransitionId);
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}
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return NULL;
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}
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inline const TTransitionInfo* TTransition_StateAccessor::TransitionInfo(TAny* aTestObject) const
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{
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if(aTestObject != NULL)
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{
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CTransition* theTransition = REINTERPRET_CAST(CTransition*, aTestObject);
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return &(theTransition->iTransitionInfo);
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}
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return NULL;
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}
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inline TBool TTransition_StateAccessor::BlockingFlag(TAny* aTestObject) const
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{
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if(aTestObject != NULL)
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{
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CTransition* theTransition = REINTERPRET_CAST(CTransition*, aTestObject);
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return theTransition->iBlockingTransition;
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}
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return EFalse;
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}
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inline TInt TTransition_StateAccessor::ErrorCode(TAny* aTestObject) const
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{
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if(aTestObject != NULL)
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{
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CTransition* theTransition = REINTERPRET_CAST(CTransition*, aTestObject);
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return theTransition->iLeaveError;
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}
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return EFalse;
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}
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inline TRequestStatus TTransition_StateAccessor::Status(const TAny* aTestObject) const
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{
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TRequestStatus status;
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Mem::FillZ(&status, sizeof(status));
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if(aTestObject != NULL)
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{
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status = (reinterpret_cast <const CTransition*> (aTestObject))->iStatus;
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}
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return status;
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}
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inline void TTransition_StateAccessor::InternalizeL(RFileReadStream& aStream, CTransition* aTransition)
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{
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aTransition->iRepeatThis = aStream.ReadInt32L();
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aTransition->iTransitionFinished = aStream.ReadInt32L();
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aTransition->iLeaveError = aStream.ReadInt32L();
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aTransition->iBlockingTransition = aStream.ReadInt32L();
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TPckg<TTransitionInfo> info(aTransition->iTransitionInfo);
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aStream.ReadL(info);
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}
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inline void TTransition_StateAccessor::ExternalizeL(RFileWriteStream& aStream, CTransition* aTransition)
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{
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aStream.WriteInt32L(aTransition->iRepeatThis);
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aStream.WriteInt32L(aTransition->iTransitionFinished);
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aStream.WriteInt32L(aTransition->iLeaveError);
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aStream.WriteInt32L(aTransition->iBlockingTransition);
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TPckg<TTransitionInfo> info(aTransition->iTransitionInfo);
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aStream.WriteL(info);
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}
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// internal helpers
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inline void TTransition_StateAccessor::InternalizeL(CTransition* aTransition)
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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(KTTransition_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, aTransition);
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CleanupStack::PopAndDestroy(2); // stream & fs
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}
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inline void TTransition_StateAccessor::ExternalizeL(CTransition* aTransition)
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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(KTTransition_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, aTransition);
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stream.CommitL();
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CleanupStack::PopAndDestroy(2); // stream & fs
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}
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