author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 13:45:18 +0300 | |
changeset 42 | d17dc5398051 |
parent 0 | ba25891c3a9e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009-2010 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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#include <e32cmn.h> |
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#include <s32mem.h> |
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#include "sisregistryhelperclient.h" |
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using namespace Swi; |
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EXPORT_C RSisRegistryHelper::RSisRegistryHelper() |
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: RScsClientBase() |
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{ |
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// empty |
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} |
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EXPORT_C TInt RSisRegistryHelper::Connect() |
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{ |
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TVersion version = SisRegistryHelperServerVersion(); |
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TUidType fullUid = SisRegistryHelperServerImageFullUid(); |
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return RScsClientBase::Connect(KSisRegistryHelperServerName(), version, KSisRegistryHelperServerImg(), fullUid); |
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} |
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EXPORT_C void RSisRegistryHelper::Close() |
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{ |
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RScsClientBase::Close(); |
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} |
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EXPORT_C void RSisRegistryHelper::GetEquivalentLanguagesL(TLanguage aLangId,RArray<TLanguage>& aEquivLangs) |
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{ |
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CleanupClosePushL(aEquivLangs); |
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// calculate the likely size of the data transfer buffer |
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const TInt KMaxBufSize= |
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sizeof(TInt)+ // number of entries |
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KMaxEquivalentLanguages*sizeof(TLanguage); // Languages IDs stored as TLanguage |
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// allocate buffer for the returned arrays |
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HBufC8* buf=HBufC8::NewMaxLC(KMaxBufSize); |
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TPtr8 pBuf=buf->Des(); |
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TInt err = CallSessionFunction(EGetEquivalentLanguages,TIpcArgs(&pBuf,aLangId)); |
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User::LeaveIfError(err); |
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// got the buffer, internalise the arrays |
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RDesReadStream ins(*buf); |
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CleanupClosePushL(ins); |
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// first comes the number of entries (TInt) |
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TInt count=ins.ReadInt32L(); |
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// then language ID's |
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TInt i; |
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for (i = 0; i < count; ++i) |
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{ |
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TLanguage langId=(TLanguage)ins.ReadInt32L(); |
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aEquivLangs.AppendL(langId); |
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} |
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// cleanup |
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CleanupStack::PopAndDestroy(2, buf); // buf |
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CleanupStack::Pop(&aEquivLangs); |
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} |