|
sl@0
|
1 |
// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
sl@0
|
2 |
// All rights reserved.
|
|
sl@0
|
3 |
// This component and the accompanying materials are made available
|
|
sl@0
|
4 |
// under the terms of "Eclipse Public License v1.0"
|
|
sl@0
|
5 |
// which accompanies this distribution, and is available
|
|
sl@0
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
sl@0
|
7 |
//
|
|
sl@0
|
8 |
// Initial Contributors:
|
|
sl@0
|
9 |
// Nokia Corporation - initial contribution.
|
|
sl@0
|
10 |
//
|
|
sl@0
|
11 |
// Contributors:
|
|
sl@0
|
12 |
//
|
|
sl@0
|
13 |
// Description:
|
|
sl@0
|
14 |
//
|
|
sl@0
|
15 |
|
|
sl@0
|
16 |
#include "mmfcontrollerheap.h"
|
|
sl@0
|
17 |
|
|
sl@0
|
18 |
|
|
sl@0
|
19 |
CMMFControllerHeap* CMMFControllerHeap::NewL()
|
|
sl@0
|
20 |
{
|
|
sl@0
|
21 |
CMMFControllerHeap* self = new(ELeave) CMMFControllerHeap;
|
|
sl@0
|
22 |
CleanupStack::PushL(self);
|
|
sl@0
|
23 |
self->ConstructL();
|
|
sl@0
|
24 |
CleanupStack::Pop();
|
|
sl@0
|
25 |
return self;
|
|
sl@0
|
26 |
}
|
|
sl@0
|
27 |
|
|
sl@0
|
28 |
void CMMFControllerHeap::ConstructL()
|
|
sl@0
|
29 |
{
|
|
sl@0
|
30 |
TChunkHeapCreateInfo chunkSettings (KMinHeapSize, KMMFControllerSharedHeapMaxSize);
|
|
sl@0
|
31 |
chunkSettings.SetPaging(TChunkHeapCreateInfo::EUnpaged);
|
|
sl@0
|
32 |
iHeap = User::ChunkHeap(chunkSettings);
|
|
sl@0
|
33 |
if (iHeap == NULL)
|
|
sl@0
|
34 |
{
|
|
sl@0
|
35 |
User::Leave(KErrNoMemory);
|
|
sl@0
|
36 |
}
|
|
sl@0
|
37 |
|
|
sl@0
|
38 |
iRefCount = 0;
|
|
sl@0
|
39 |
}
|
|
sl@0
|
40 |
|
|
sl@0
|
41 |
RHeap* CMMFControllerHeap::RegisterHeap()
|
|
sl@0
|
42 |
{
|
|
sl@0
|
43 |
iRefCount++;
|
|
sl@0
|
44 |
return iHeap;
|
|
sl@0
|
45 |
}
|
|
sl@0
|
46 |
|
|
sl@0
|
47 |
TInt CMMFControllerHeap::ReleaseHeap()
|
|
sl@0
|
48 |
{
|
|
sl@0
|
49 |
return --iRefCount;
|
|
sl@0
|
50 |
}
|
|
sl@0
|
51 |
|
|
sl@0
|
52 |
CMMFControllerHeap::~CMMFControllerHeap()
|
|
sl@0
|
53 |
{
|
|
sl@0
|
54 |
if( iHeap )
|
|
sl@0
|
55 |
{
|
|
sl@0
|
56 |
iHeap->Close();
|
|
sl@0
|
57 |
}
|
|
sl@0
|
58 |
}
|
|
sl@0
|
59 |
|
|
sl@0
|
60 |
|