examples/SysLibs/ResourceFiles/MultiRead1/MultiRead1.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, together with MultiRead2, shows how to use multiple
// resource files with cross-referenced resources.
// It introduces the class CMultipleResourceFileReader, capable of
// reading resources from multiple      resource files. However, only one
// resource file is used. The example MultipleReader2 uses more than one resource file
//



#include "CommonToResourceFilesEx.h"

#include <multiread1.rsg> // resources
#include "MultiRead.h"

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

        // allocate multi-reader
        CMultipleResourceFileReader* multiReader =
                        CMultipleResourceFileReader::NewLC();

        // open resource file on the emulator(__WINS__  is defined for the Windows emulator)
        // (leave if error)
        #if defined(__WINS__)
        // add MultipleReader1 version 23
        _LIT(KZSystemDataBasigbRsc,"Z:\\Resource\\apps\\MultiRead1.rsc");

        multiReader->AddResourceFileL(KZSystemDataBasigbRsc,23);
        #endif

        // open a resource file on the target phone
        // ( __EPOC32__ is defined for all target hardware platforms regardless of processor type/hardware architecture)
        #if defined(__EPOC32__)
        // add MultipleReader1 version 23
        _LIT(KCSystemDataBasigbRsc,"Z:\\Resource\\apps\\MultiRead1.rsc");
        multiReader->AddResourceFileL(KCSystemDataBasigbRsc,23);
        #endif

        // read string resource from file into a descriptor
        HBufC8* dataBuffer=multiReader->AllocReadLC(R_BASE_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

        // cleanup multi-reader
        CleanupStack::PopAndDestroy(); // multi-reader
        }

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