diff -r 000000000000 -r ba25891c3a9e secureswitools/swisistools/source/sisxlibrary/exception.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secureswitools/swisistools/source/sisxlibrary/exception.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2004-2009 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: 
+* Note: This file may contain code to generate corrupt files for test purposes.
+* Such code is excluded from production builds by use of compiler defines;
+* it is recommended that such code should be removed if this code is ever published publicly.
+*
+*/
+
+
+/**
+ @file 
+ @internalComponent
+ @released
+*/
+
+#include "exception.h"
+
+// NOTE:
+// If makesis really does suffer from out of memory problems, this code will need to be
+// made more sophisticated
+
+
+const wchar_t* CSISException::widewhat() const throw()
+	{
+	static std::wstring description;
+	switch (iCategory)
+		{
+	case EFileFormat:
+		description = L"SISfile error";
+		break;
+	case EVerification:
+		description = L"verification failure";
+		break;
+	case EMemory:
+		description = L"memory error";
+		break;
+	case EFileProblem:
+		description = L"file I/O fault";
+		break;
+	case ESyntax:
+		description = L"syntax error";
+		break;
+	case ECompress:
+		description = L"compression fault";
+		break;
+	case ELanguage:
+		description = L"bad language count";
+		break;
+	case EUID:
+		description = L"different UID";
+		break;
+	case EInvalidDestination:
+		description = L"invalid destination path or syntax";
+		break;
+	case EInvalidInstallOption:
+		description = L"Invalid Install Option";
+		break;
+	case ENotSigned :
+		description = L"not signed";
+		break;
+	case EDirIsFile:
+		description = L"directory specified is a file";
+		break;
+	case EPermissionDenied:
+		description = L"permission was denied when using directory/file";
+		break;
+	case ENotSupported:
+		description = L"operation not supported";
+		break;
+	case ECrypto:
+		description = L"encryption error";
+		break;
+		}
+	
+	description += L", ";
+	description += iDescription;
+	return (description.c_str ()); 
+	}
+
+
+const char* CSISException::what() const throw()
+	{
+	return wstring2string (widewhat ()).c_str ();
+	}