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/*
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* Copyright (c) 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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*
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*/
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#include "afentry.h"
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#include <s32mem.h>
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// -----------------------------------------------------------------------------
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/**
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* Two-phase constructor. Create and initialize instance
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* @return entry instance
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*/
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CAfEntry* CAfEntry::NewL()
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{
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CAfEntry *self = CAfEntry::NewLC();
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CleanupStack::Pop(self);
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return self;
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}
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// -----------------------------------------------------------------------------
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/**
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* Two-phase constructor. Create, initialize and push instance into cleanup stack
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* @return entry instance
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*/
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CAfEntry* CAfEntry::NewLC()
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{
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CAfEntry *self = new (ELeave)CAfEntry();
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CleanupStack::PushL(self);
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return self;
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}
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// -----------------------------------------------------------------------------
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/**
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* Two-phase constructor. Create and initialize instance
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* @param flags - entry flags
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* @param applicationId - application unique identifier
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* @param activityId - activity unique identifier
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* @param imgSrc - thumbanail source
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* @param privateData - privated application data
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* @param publicData - public activity data
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* @return entry instance
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*/
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CAfEntry* CAfEntry::NewL(TInt flags,
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TInt applicationId,
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const TDesC &activityId,
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const TDesC &imgSrc,
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const TDesC8 &privateData,
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const TDesC8 &publicData)
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{
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CAfEntry* self = CAfEntry::NewLC(flags,
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applicationId,
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activityId,
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imgSrc,
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privateData,
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publicData);
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CleanupStack::Pop(self);
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return self;
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}
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// -----------------------------------------------------------------------------
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/**
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* Two-phase constructor. Create, initialize and push instance into cleanup stack
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* @param flags - entry flags
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* @param applicationId - application unique identifier
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* @param activityId - activity unique identifier
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* @param imgSrc - thumbanail source
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* @param privateData - privated application data
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* @param publicData - public activity data
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* @return entry instance
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*/
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CAfEntry* CAfEntry::NewLC(TInt flags,
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TInt applicationId,
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const TDesC &activityId,
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const TDesC &imgSrc,
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const TDesC8 &privateData,
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const TDesC8 &publicData)
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{
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CAfEntry *self = CAfEntry::NewLC();
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self->ConstructL(flags,
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applicationId,
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activityId,
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imgSrc,
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privateData,
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publicData);
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return self;
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}
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// -----------------------------------------------------------------------------
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CAfEntry* CAfEntry::NewLC(const RMessage2& msg, int offset)
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{
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CAfEntry* self = CAfEntry::NewLC();
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RBuf8 serializedEntry;
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CleanupClosePushL(serializedEntry);
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ReallocL(serializedEntry, msg.GetDesMaxLength(offset));
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msg.ReadL(offset, serializedEntry);
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RDesReadStream entryReader(serializedEntry);
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CleanupClosePushL(entryReader);
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entryReader >> (*self);
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CleanupStack::PopAndDestroy(&entryReader);
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CleanupStack::PopAndDestroy(&serializedEntry);
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return self;
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}
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// -----------------------------------------------------------------------------
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/**
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* First phase constructor
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*/
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CAfEntry::CAfEntry()
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{
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}
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// -----------------------------------------------------------------------------
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/**
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* Second phase constructor. Initialize instance
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* @param flags - entry flags
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* @param applicationId - application unique identifier
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* @param activityId - activity unique identifier
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* @param imgSrc - thumbanail source
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* @param privateData - privated application data
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* @param publicData - public activity data
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*/
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void CAfEntry::ConstructL(TInt flags,
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TInt applicationId,
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const TDesC &activityId,
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const TDesC &imgSrc,
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const TDesC8 &privateData,
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const TDesC8 &publicData)
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{
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mFlags = flags;
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mAppId = applicationId;
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CopyL(mActivityId, activityId);
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CopyL(mImgSrc, imgSrc);
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CopyL(mPrivateData, privateData);
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CopyL(mPublicData, publicData);
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}
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// -----------------------------------------------------------------------------
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/**
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* Destructor. Release allocated resources
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*/
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CAfEntry::~CAfEntry()
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{
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mActivityId.Close();
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mPrivateData.Close();
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mPublicData.Close();
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mImgSrc.Close();
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}
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// -----------------------------------------------------------------------------
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/**
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* Provide size of serialized entry
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* @return size of serialized entry instance
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*/
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TInt CAfEntry::Size() const
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{
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return (sizeof(TInt) * 3) + //flags + appId + actId size info
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mActivityId.Size() + //actId content size
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DataSize(); //data size
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}
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// -----------------------------------------------------------------------------
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/**
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* Provide size of serialized entry
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* @return size of serialized entry instance
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*/
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TInt CAfEntry::DataSize() const
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{
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return (sizeof(TInt) * 3) + //privData size info + pubData size info + imgSrc size info
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mImgSrc.Size() + //imgSize content size
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mPrivateData.Size() + //privData content size
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mPublicData.Size(); //pubData content size
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}
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// -----------------------------------------------------------------------------
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/**
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* Serialize entry content into output stream.
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* @param stream - output stream
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*/
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void CAfEntry::ExternalizeL(RWriteStream &stream) const
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{
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stream.WriteInt32L(mFlags);
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stream.WriteInt32L(mAppId);
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ExternalizeL(stream, mActivityId);
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ExternalizeDataOnlyL(stream);
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}
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// -----------------------------------------------------------------------------
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/**
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* Deserialize entry content from input stream
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* @param stream - input stream
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*/
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void CAfEntry::InternalizeL(RReadStream &stream)
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{
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mFlags = stream.ReadInt32L();
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mAppId = stream.ReadInt32L();
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InternalizeL(mActivityId, stream);
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InternalizeDataOnlyL(stream);
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}
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// -----------------------------------------------------------------------------
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/**
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* Serialize entry content into output stream.
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* @param stream - output stream
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*/
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void CAfEntry::ExternalizeDataOnlyL(RWriteStream &stream) const
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{
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ExternalizeL(stream, mImgSrc);
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ExternalizeL(stream, mPrivateData);
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ExternalizeL(stream, mPublicData);
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}
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// -----------------------------------------------------------------------------
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/**
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* Deserialize entry content from input stream
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* @param stream - input stream
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*/
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void CAfEntry::InternalizeDataOnlyL(RReadStream &stream)
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{
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InternalizeL(mImgSrc, stream);
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InternalizeL(mPrivateData, stream);
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InternalizeL(mPublicData, stream);
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}
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// -----------------------------------------------------------------------------
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/**
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* Provide access to activity flags
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* @return activity flags
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*/
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TInt CAfEntry::Flags() const
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{
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return mFlags;
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}
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// -----------------------------------------------------------------------------
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/**
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* Provide access to activity identifier.
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* @return activity identifier
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*/
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TInt CAfEntry::ApplicationId() const
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{
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return mAppId;
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}
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// -----------------------------------------------------------------------------
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/**
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* Provide access to activity identifier.
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* @return activity identifier
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*/
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const TDesC& CAfEntry::ActivityId() const
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{
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return mActivityId;
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}
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// -----------------------------------------------------------------------------
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/**
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* Provide access to activity data.
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* @param rights - type of requested data
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* @return activity data
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*/
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const TDesC8& CAfEntry::Data(CAfEntry::AccessRights rights) const
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{
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return Private == rights ? mPrivateData : mPublicData;
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}
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// -----------------------------------------------------------------------------
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/**
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* Provide access to activity data.
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* @param rights - type of requested data
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* @return activity data
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*/
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void CAfEntry::SetDataL(const TDesC8& src, CAfEntry::AccessRights rights)
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{
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CopyL(Private == rights ? mPrivateData : mPublicData, src);
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}
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// -----------------------------------------------------------------------------
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/**
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* Provide access to activity thumbail path
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* @return path to activity thumbnail
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*/
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const TDesC& CAfEntry::ImageSrc() const
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{
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return mImgSrc;
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}
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// -----------------------------------------------------------------------------
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/**
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* Set new value of image source
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*/
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void CAfEntry::SetImageSrcL(const TDesC& src)
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{
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CopyL(mImgSrc, src);
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}
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// -----------------------------------------------------------------------------
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/**
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* Reallocate blob buffer to requested size
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* @param dst - destination buffer
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* @param length - requested length
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*/
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void CAfEntry::ReallocL(RBuf8 &dst,TInt length)
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{
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if (0 < length) {
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if (dst.MaxLength() < length) {
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dst.ReAllocL(length);
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}
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} else {
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dst.Close();
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}
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}
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// -----------------------------------------------------------------------------
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/**
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* Reallocate text buffer to requested size
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* @param dst - destination buffer
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* @param length - requested length
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*/
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void CAfEntry::ReallocL(RBuf &dst,TInt length)
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{
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if (0 < length) {
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if (dst.MaxLength() < length) {
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dst.ReAllocL(length);
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}
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} else {
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dst.Close();
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}
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}
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// -----------------------------------------------------------------------------
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/**
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* Copy blob content from input stream
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* @param dst - destination buffer
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* @param src - source buffer
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*/
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void CAfEntry::CopyL(RBuf8 &dst,const TDesC8 &src)
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{
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ReallocL(dst, src.Length());
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if(0 < src.Length()) {
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dst.Copy(src);
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}
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}
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// -----------------------------------------------------------------------------
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/**
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* Copy text content from input buffer
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* @param dst - destination buffer
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* @param src - source buffer
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*/
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void CAfEntry::CopyL(RBuf &dst,const TDesC &src)
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{
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ReallocL(dst, src.Length());
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if(0 < src.Length()) {
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dst.Copy(src);
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}
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}
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// -----------------------------------------------------------------------------
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/**
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* Deserialize blob content from input stream
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* @param dst - destination buffer
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* @param src - input stream
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*/
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void CAfEntry::InternalizeL(RBuf8 &dst, RReadStream &src)
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{
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const TInt length(src.ReadInt32L());
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ReallocL(dst, length);
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if (0 < length) {
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src.ReadL(dst, length);
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}
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}
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// -----------------------------------------------------------------------------
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/**
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* Deserialize text content from input stream
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* @param dst - destination buffer
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* @param src - input stream
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*/
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void CAfEntry::InternalizeL(RBuf &dst, RReadStream &src)
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{
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const TInt length(src.ReadInt32L());
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ReallocL(dst, length);
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if (0 < length) {
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src.ReadL(dst, length);
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}
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}
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// -----------------------------------------------------------------------------
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/**
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* Serialize blob content into output stream
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* @param dst - destination stream
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* @param src - input buffer
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*/
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void CAfEntry::ExternalizeL(RWriteStream &dst,const TDesC8 & src)
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{
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dst.WriteInt32L(src.Length());
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if (src.Length()) {
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dst.WriteL(src, src.Length());
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}
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}
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// -----------------------------------------------------------------------------
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/**
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* Serialize text content into output stream
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* @param dst - destination stream
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* @param src - input buffer
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*/
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void CAfEntry::ExternalizeL(RWriteStream &dst,const TDesC& src)
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{
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dst.WriteInt32L(src.Length());
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if (src.Length()) {
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dst.WriteL(src, src.Length());
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}
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}
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// -----------------------------------------------------------------------------
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RPointerArray<CAfEntry>& operator <<(RPointerArray<CAfEntry>& dst, const TDesC8 &src)
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{
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dst.ResetAndDestroy();
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RDesReadStream srcStream(src);
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CleanupClosePushL(srcStream);
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int numOfItems(srcStream.ReadInt32L());
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for (int i(0); i < numOfItems; ++i) {
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CAfEntry *entry = CAfEntry::NewLC();
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srcStream >> (*entry);
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dst.AppendL(entry);
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CleanupStack::Pop(entry);
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}
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CleanupStack::PopAndDestroy(&srcStream);
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return dst;
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}
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// -----------------------------------------------------------------------------
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RBuf8& operator <<(RBuf8 &dst, const RPointerArray<CAfEntry>& src)
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{
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int iter(0),
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requiredSize(sizeof(int));
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for(iter =0; iter< src.Count(); ++iter) {
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requiredSize += src[iter]->Size();
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}
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CAfEntry::ReallocL(dst, requiredSize);
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RDesWriteStream dstStream(dst);
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CleanupClosePushL(dstStream);
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dstStream.WriteInt32L(src.Count());
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for (iter =0; iter < src.Count(); ++iter) {
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dstStream << *(src[iter]);
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}
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CleanupStack::PopAndDestroy(&dstStream);
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return dst;
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}
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