examples/SysLibs/ResourceFiles/ReadText/ReadText.cpp

// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// This example writes the text "hello world!" from a resource file to the console
// Use it as the basis of all examples which depend on BAFL
//

#include "CommonToResourceFilesEx.h"
#include <readtext.rsg>

        // do the example
LOCAL_C void doExampleL()
    {
        _LIT(KFormat,"%S\n");

        // open resource file
        RResourceFile resourceFile; // resource file pointer
        // open  file on the emulator(__WINS__  is defined for the Windows emulator)
        // (leave if error)
        #if defined(__WINS__)
        _LIT(KZSystemDataHelloRsc,"Z:\\Resource\\apps\\ReadText.rsc");
        resourceFile.OpenL(fsSession, KZSystemDataHelloRsc);
        #endif

        // open file on the target phone
        // ( __EPOC32__ is defined for all target hardware platforms regardless of processor type/hardware architecture)
        #if defined(__EPOC32__)
        _LIT(KCSystemDataHelloRsc,"Z:\\Resource\\apps\\ReadText.rsc");
        resourceFile.OpenL(fsSession, KCSystemDataHelloRsc);
        #endif

        HBufC8* dataBuffer=resourceFile.AllocReadLC(HELLO);
        TResourceReader reader;
        reader.SetBuffer(dataBuffer);
        TPtrC textdata = reader.ReadTPtrC();

        // write string to test console
        console->Printf(KFormat, &textdata);
        // clean up data buffer
        CleanupStack::PopAndDestroy(); // finished with dataBuffer
        // close resource file
        resourceFile.Close(); // finished with resourceFile
        }

---