Trying to figure out how to implement my WINC like compatibility layer. Going the emulation way is probably not so smart. We should not use the kernel but rather hook native functions in the Exec calls.
/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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:
*
*/
#include "second_excp.h"
EXPORT_C int thrower2 (int x) {
#ifdef __SUPPORT_CPP_EXCEPTIONS__
if (x != 0) throw MySecondException(x);
#else //!__SUPPORT_CPP_EXCEPTIONS__
if (x != 0)
return x;
else
#endif //__SUPPORT_CPP_EXCEPTIONS__
return -1;
}
EXPORT_C int thrower3 (int x) {
#ifdef __SUPPORT_CPP_EXCEPTIONS__
if (x != 0) throw MyThirdException(x);
#else //!__SUPPORT_CPP_EXCEPTIONS__
if (x != 0)
return x;
else
#endif //__SUPPORT_CPP_EXCEPTIONS__
return -1;
}
#pragma warning( disable : 4673 ) /* throwing 'class MyFourthException' the following types will not be considered at the catch site */
EXPORT_C int thrower4 (int x) {
#ifdef __SUPPORT_CPP_EXCEPTIONS__
if (x != 0) throw MyFourthException(x);
#else //!__SUPPORT_CPP_EXCEPTIONS__
if (x != 0)
return x;
else
#endif //__SUPPORT_CPP_EXCEPTIONS__
return -1;
}
EXPORT_C int thrower5 (int x) {
#ifdef __SUPPORT_CPP_EXCEPTIONS__
if (x != 0) throw MyFifthException(x);
#else //!__SUPPORT_CPP_EXCEPTIONS__
if (x != 0)
return x;
else
#endif //__SUPPORT_CPP_EXCEPTIONS__
return -1;
}
EXPORT_C UncaughtTester::UncaughtTester(TInt & x) : aInt(x){}
EXPORT_C UncaughtTester::~UncaughtTester(){
#ifdef __SUPPORT_CPP_EXCEPTIONS__
if (std::uncaught_exception()) {
aInt = 2;
} else {
#endif //__SUPPORT_CPP_EXCEPTIONS__
aInt = 1;
#ifdef __SUPPORT_CPP_EXCEPTIONS__
}
#endif //__SUPPORT_CPP_EXCEPTIONS__
}