TB10.1 Example Applications: examples/SysLibs/ResourceFiles/ReadText/ReadText.cpp Source File

00001 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
-00002 // All rights reserved.
-00003 // This component and the accompanying materials are made available
-00004 // under the terms of "Eclipse Public License v1.0"
-00005 // which accompanies this distribution, and is available
-00006 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
-00007 //
-00008 // Initial Contributors:
-00009 // Nokia Corporation - initial contribution.
-00010 //
-00011 // Contributors:
-00012 //
-00013 // Description:
-00014 // This example writes the text "hello world!" from a resource file to the console
-00015 // Use it as the basis of all examples which depend on BAFL
-00016 //
-00017 
-00018 #include "CommonToResourceFilesEx.h"
-00019 #include <readtext.rsg>
-00020 
-00021         // do the example
-00022 LOCAL_C void doExampleL()
-00023     {
-00024         _LIT(KFormat,"%S\n");
-00025 
-00026         // open resource file
-00027         RResourceFile resourceFile; // resource file pointer
-00028         // open  file on the emulator(__WINS__  is defined for the Windows emulator)
-00029         // (leave if error)
-00030         #if defined(__WINS__)
-00031         _LIT(KZSystemDataHelloRsc,"Z:\\Resource\\apps\\ReadText.rsc");
-00032         resourceFile.OpenL(fsSession, KZSystemDataHelloRsc);
-00033         #endif
-00034 
-00035         // open file on the target phone
-00036         // ( __EPOC32__ is defined for all target hardware platforms regardless of processor type/hardware architecture)
-00037         #if defined(__EPOC32__)
-00038         _LIT(KCSystemDataHelloRsc,"Z:\\Resource\\apps\\ReadText.rsc");
-00039         resourceFile.OpenL(fsSession, KCSystemDataHelloRsc);
-00040         #endif
-00041 
-00042         HBufC8* dataBuffer=resourceFile.AllocReadLC(HELLO);
-00043         TResourceReader reader;
-00044         reader.SetBuffer(dataBuffer);
-00045         TPtrC textdata = reader.ReadTPtrC();
-00046 
-00047         // write string to test console
-00048         console->Printf(KFormat, &textdata);
-00049         // clean up data buffer
-00050         CleanupStack::PopAndDestroy(); // finished with dataBuffer
-00051         // close resource file
-00052         resourceFile.Close(); // finished with resourceFile
-00053         }
-