www.pudn.com > symbianex.rar > commonframework.h

// CommonFramework.h 
// 
// Copyright (c) 2000 Symbian Ltd.  All rights reserved. 
 
 
#ifndef __CommonFramework_H 
#define __CommonFramework_H 
 
#include  
#include  
 
_LIT(KTxtEPOC32EX,"EXAMPLES"); 
_LIT(KTxtExampleCode,"Symbian OS Example Code"); 
_LIT(KFormatFailed,"failed: leave code=%d"); 
_LIT(KTxtOK,"ok"); 
_LIT(KTxtPressAnyKey," [press any key]"); 
 
// public 
LOCAL_D CConsoleBase* console; // write all your messages to this 
LOCAL_C void doExampleL(); // code this function for the real example 
 
// private 
LOCAL_C void callExampleL(); // initialize with cleanup stack, then do example 
 
GLDEF_C TInt E32Main() // main function called by E32 
    { 
	__UHEAP_MARK; 
	CTrapCleanup* cleanup=CTrapCleanup::New(); // get clean-up stack 
	TRAPD(error,callExampleL()); // more initialization, then do example 
	__ASSERT_ALWAYS(!error,User::Panic(KTxtEPOC32EX,error)); 
	delete cleanup; // destroy clean-up stack 
	__UHEAP_MARKEND; 
	return 0; // and return 
    } 
 
LOCAL_C void callExampleL() // initialize and call example code under cleanup stack 
    { 
	console=Console::NewL(KTxtExampleCode,TSize(KConsFullScreen,KConsFullScreen)); 
	CleanupStack::PushL(console); 
	TRAPD(error,doExampleL()); // perform example function 
	if (error) 
		console->Printf(KFormatFailed, error); 
	else 
		console->Printf(KTxtOK); 
	console->Printf(KTxtPressAnyKey); 
	console->Getch(); // get and ignore character 
	CleanupStack::PopAndDestroy(); // close console 
    } 
 
#endif