1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // e32test\emul\t_emul_slave.cpp

    15 // 

    16 //

    17 

    18 #include <e32std.h>

    19 #include <e32std_private.h>

    20 #include "t_emul.h"

    21 

    22 void TrapExceptionInExe()

    23 	{

    24 	TRAP_IGNORE(User::Leave(KErrGeneral));

    25 	}

    26 

    27 TInt LoadLibraryAndCallFunc()

    28 	{

    29 	RLibrary l;

    30 	TInt r = l.Load(KTEmulDll2Name);

    31 	if (r != KErrNone)

    32 		return r;

    33 	TTrapExceptionInDllFunc func =

    34 		(TTrapExceptionInDllFunc)l.Lookup(KTrapExceptionInDllOrdinal);

    35 	if (func != NULL)

    36 		func();

    37 	else

    38 		return KErrNotFound;

    39 	l.Close();

    40 	return KErrNone;

    41 	}

    42 

    43 GLDEF_C TInt E32Main()

    44 	{

    45 	TBuf<8> arg;

    46 	User::CommandLine(arg);

    47 	TLex lex(arg);

    48 	TInt val;

    49 	TInt r = lex.Val(val);

    50 	if (r != KErrNone)

    51 		return r;

    52 

    53 	r = KErrNone;

    54 	switch(val)

    55 		{

    56 		case ESlaveDoNothing:

    57 			break;

    58 

    59 		case ESlaveTrapExceptionInExe:

    60 			TrapExceptionInExe();

    61 			break;

    62 

    63 		case ESlaveTrapExceptionInLinkedDll:

    64 			TrapExceptionInDll();

    65 			break;

    66 			

    67 		case ESlaveTrapExceptionInLoadedDll:

    68 			r = LoadLibraryAndCallFunc();

    69 			break;

    70 		

    71 		default:

    72 			r = KErrNotSupported;

    73 			break;

    74 		}

    75 

    76 	return r;

    77 	}