--- a/mtpdataproviders/mtpimagedp/mediasyncserver/src/cmediasyncdatawriter.cpp Fri Sep 17 08:34:51 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-/**
- @file
- @internalTechnology
-*/
-
-#include <e32base.h>
-
-#include "cmediasyncdatawriter.h"
-
-CMediaSyncDataWriter* CMediaSyncDataWriter::NewLC(const RChunk& aChunk)
- {
- CMediaSyncDataWriter* self = new(ELeave) CMediaSyncDataWriter();
- CleanupStack::PushL(self);
- self->ConstructL(aChunk);
- return self;
- }
-
-CMediaSyncDataWriter::~CMediaSyncDataWriter()
- {
-
- }
-
-CMediaSyncDataWriter::CMediaSyncDataWriter()
- {
-
- }
-
-void CMediaSyncDataWriter::ConstructL(const RChunk& aChunk)
- {
- TUint8* base = aChunk.Base();
- User::LeaveIfNull(base);
-
- iHeaderInfo = reinterpret_cast<TDataHeaderInfo*>(base);
- iHeaderInfo->iCount = 0;
- iWriteBase = base + sizeof(TDataHeaderInfo);
- iMaxSize = aChunk.MaxSize() - sizeof(TDataHeaderInfo);
- iOffset = 0;
- }
-
-TInt CMediaSyncDataWriter::FreeSpaceBytes()
- {
- return (iMaxSize - iOffset);
- }
-
-inline void CMediaSyncDataWriter::CheckBufferCapacityL(TInt aReqSize)
- {
- if (aReqSize > (iMaxSize - iOffset))
- {
- User::Leave(KErrOverflow);
- }
- }
-
-void CMediaSyncDataWriter::AppendEntryL(TUint32 aObjectId, TUint8 aType, const TDesC& aUri)
- {
- //copy object id
- CheckBufferCapacityL(sizeof(TUint32));
- Mem::Copy((iWriteBase + iOffset), &aObjectId, sizeof(TUint32));
- iOffset += sizeof(TUint32);
-
- //copy notification type
- CheckBufferCapacityL(sizeof(TUint8));
- Mem::Copy((iWriteBase + iOffset), &aType, sizeof(TUint8));
- iOffset += sizeof(TUint8);
-
- //copy uri length
- CheckBufferCapacityL(sizeof(TUint8));
- TUint8 uriLen = aUri.Length();
- Mem::Copy((iWriteBase + iOffset), &uriLen, sizeof(TUint8));
- iOffset += sizeof(TUint8);
- if (uriLen > 0)
- {
- //copy uri content
- CheckBufferCapacityL(aUri.Size());
- TPtr8 ptr(reinterpret_cast<TUint8*>(const_cast<TUint16*>(aUri.Ptr())), aUri.Size(), aUri.Size());
- Mem::Copy((iWriteBase + iOffset), ptr.Ptr(), ptr.Size());
- iOffset += ptr.Size();
- }
-
- ++iHeaderInfo->iCount;
- }
-
-
-
-
-
-