| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2004-2009 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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|
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|
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#include <caf/dirstreamable.h> |
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|
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const TUint KCDirArrayGranularity=0x200; |
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|
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using namespace ContentAccess; |
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|
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|
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EXPORT_C CDirStreamable* CDirStreamable::NewL(CDir &aDir) |
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{
|
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CDirStreamable* self = new (ELeave) CDirStreamable; |
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CleanupStack::PushL(self); |
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self->ConstructL(aDir); |
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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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EXPORT_C CDirStreamable* CDirStreamable::NewL() |
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{
|
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CDirStreamable* self = new (ELeave) CDirStreamable; |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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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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EXPORT_C CDirStreamable* CDirStreamable::NewL(RReadStream aStream) |
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{
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CDirStreamable* self = new (ELeave) CDirStreamable; |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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self->InternalizeL(aStream); |
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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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CDirStreamable::CDirStreamable() |
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{
|
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} |
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|
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|
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void CDirStreamable::ConstructL() |
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{
|
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iArray=new(ELeave) CArrayPakFlat<TEntry>(KCDirArrayGranularity); |
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} |
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|
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void CDirStreamable::ConstructL(CDir& aDir) |
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{
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iArray=new(ELeave) CArrayPakFlat<TEntry>(KCDirArrayGranularity); |
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|
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// copy entries to ourselves |
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TInt i = 0; |
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for(i = 0; i < aDir.Count(); i++) |
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{
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TEntry entry = aDir[i]; |
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AddL(entry); |
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} |
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} |
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|
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CDirStreamable::~CDirStreamable() |
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{
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} |
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|
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EXPORT_C void CDirStreamable::AddL(const TEntry &aEntry) |
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{
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CDir::AddL(aEntry); |
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} |
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|
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EXPORT_C TInt CDirStreamable::Count() const |
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{
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return CDir::Count(); |
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} |
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|
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EXPORT_C const TEntry& CDirStreamable::operator[](TInt aIndex) const |
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{
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return CDir::operator [](aIndex); |
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} |
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|
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EXPORT_C TInt CDirStreamable::Sort(TUint aEntrySortKey) |
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{
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return CDir::Sort(aEntrySortKey); |
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} |
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|
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EXPORT_C void CDirStreamable::ExternalizeL(RWriteStream& aStream) const |
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{
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TInt i = 0; |
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TInt count = Count(); |
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aStream.WriteInt32L(count); |
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for(i = 0; i < count; i++) |
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{
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TEntry aEntry = (*this)[i]; |
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TPckgC <TEntry> pckg(aEntry); |
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aStream.WriteL(pckg); |
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} |
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} |
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|
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void CDirStreamable::InternalizeL(RReadStream& aStream) |
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{
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TInt i = 0; |
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TInt count = aStream.ReadInt32L(); |
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for(i = 0; i < count; i++) |
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{
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TEntry aEntry; |
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TPckg<TEntry> pckg(aEntry); |
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aStream.ReadL(pckg); |
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|
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// add to CDir base class array |
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AddL(aEntry); |
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} |
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} |