author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 16:54:36 +0300 | |
branch | RCL_3 |
changeset 56 | acd3cd4aaceb |
parent 0 | e4d67989cc36 |
permissions | -rw-r--r-- |
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// Copyright (c) 2002-2009 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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#include <s32file.h> |
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#include <bautils.h> |
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#include "DowngradePath.h" |
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#include "FileUtils.h" |
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Languages RDowngradePath::iCurrentLanguage; |
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//overwrite the old array with values in the new array |
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void CopyLanguageArrayL(Languages& old_array,const Languages& new_array) |
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{ |
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old_array.Reset(); |
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CleanupClosePushL(old_array); |
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for (TInt i=0;i<new_array.Count();i++) |
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{ |
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old_array.AppendL(new_array[i]); |
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} |
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CleanupStack::Pop(); |
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} |
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void RDowngradePath::Reset() |
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{ |
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iCurrentLanguage.Reset(); |
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} |
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/** |
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Get whether the current downgrade path has changed |
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@return ETrue if so, EFalse if not. |
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*/ |
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TBool RDowngradePath::HasChangedL(RFs& aFs) |
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{ |
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TBool hasChanged = EFalse; |
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TInt currentLanguageCount=iCurrentLanguage.Count(); |
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|
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//check current language settings |
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if (currentLanguageCount==0) |
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{ |
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CleanupClosePushL(iCurrentLanguage); |
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//this is during the server boot time,store this settings |
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BaflUtils::GetDowngradePathL(aFs,User::Language(),iCurrentLanguage); |
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CleanupStack::Pop(); |
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return ETrue; |
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} |
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else |
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{ |
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//we need to check the new settings against current stored settings |
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//this is likely the case during language change notification |
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Languages newLanguage; |
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CleanupClosePushL(newLanguage); |
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|
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// get current system downgrade path |
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BaflUtils::GetDowngradePathL(aFs, User::Language(), newLanguage); |
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|
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// path lengths match |
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if (currentLanguageCount == newLanguage.Count()) |
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{ |
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TInt langs = newLanguage.Count(); |
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// compare each entry in path |
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for (TInt i = 0; i < langs; ++i) |
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{ |
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if (iCurrentLanguage[i] != newLanguage[i]) |
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{ |
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hasChanged = ETrue; |
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CopyLanguageArrayL(iCurrentLanguage,newLanguage); |
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break; |
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} |
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} |
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} |
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// path lengths don't match |
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else |
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{ |
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CopyLanguageArrayL(iCurrentLanguage,newLanguage); |
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hasChanged = ETrue; |
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} |
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|
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CleanupStack::PopAndDestroy(&newLanguage); // cleanup: newLanguage |
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} |
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return hasChanged; |
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} |
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