messagingapp/msgui/conversationview/src/msgviewutils.cpp
author hgs
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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 "msgviewutils.h"
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#include <xqconversions.h>
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// ---------------------------------------------------------------------------
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// Constructor
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// ---------------------------------------------------------------------------
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//
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MsgViewUtils::MsgViewUtils()
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{
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}
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// ---------------------------------------------------------------------------
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// Destructor
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// ---------------------------------------------------------------------------
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//
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MsgViewUtils::~MsgViewUtils()
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{
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}
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// ---------------------------------------------------------------------------
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// To get the mime type of the file
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//
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// ---------------------------------------------------------------------------
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//
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QString MsgViewUtils::mimeTypeL(QString aFileName)
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{
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    RFs rfs;
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    RFile file;
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    HBufC* fileName = XQConversions::qStringToS60Desc(aFileName);
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    //TODO: The RFs and RApaLsSession has to be connected 1's, not for every mms
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    if(rfs.Connect() != KErrNone)
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        return QString();
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    if(rfs.ShareProtected() != KErrNone )
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        return QString();
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    if(file.Open(rfs, *fileName, EFileShareReadersOrWriters | EFileRead) != KErrNone )
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        return QString();
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    TDataRecognitionResult dataType;
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    RApaLsSession apaSession;
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    if(apaSession.Connect() == KErrNone)
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        {
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        if (apaSession.RecognizeData(file, dataType) == KErrNone)
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            {
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            TPtrC8 fileType = dataType.iDataType.Des8();
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            rfs.Close();
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            apaSession.Close();
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            return XQConversions::s60Desc8ToQString(fileType);
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            }
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        }
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    rfs.Close();
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    return QString();
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}
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//EOF