--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secureswitools/swisistools/source/dumpsis/options.cpp	Tue Jan 26 12:06:03 2010 +0200
@@ -0,0 +1,242 @@
+/*
+* 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: 
+*
+*/
+
+
+#include <iostream>
+#include "options.h"
+#include "utility.h"
+#include "symbiantypes.h"
+#include "utility_interface.h"
+
+void Options::DisplayError (CmdLineException err)
+	{
+	const char* msg;
+	switch (err)
+		{
+		case ECmdLineUnknownOption:
+			msg = "unknown option specified";
+			break;
+		case ECmdLineMissingSIS:
+			msg = "no SIS file specified";
+			break;
+		case ECmdLineMultipleSIS:
+			msg = "too many SIS files specified";
+			break;
+		case ECmdLineNoDirArgument:
+			msg = "No argument supplied with the -d flag";
+			break;
+		case ECmdLineDirIsFile:
+			msg = "Directory specified with the -d flag is a file";
+			break;
+		case ECmdLineNoPermission:
+			msg = "Permission was denied when using directory specified with -d";
+			break;
+		case ECmdLineOtherDirFailure:
+			msg = "Operation failed when accessing directory specified with -d";
+			break;
+		case ECmdLineInvalidDir:
+			msg = "Directory name specified with -d could not be created, invalid name";
+			break;
+		default:
+			msg = "unknown error";
+			break;
+		}
+	std::cerr << CommandName () << ": Error in command: " << msg << std::endl;
+	DisplayUsage ();
+	}
+
+void Options::DisplayUsage ()
+	{
+	std::cout << "Usage: " << CommandName () << " [-v] [-h] [-x] [-l[-y]][-d directory] filename.sis" << std::endl;
+	std::cout << "Where:\t-i\tdisplays verbose output" << std::endl;
+	std::cout << "\t-v\tdisplays version" << std::endl;
+	std::cout << "\t-h\tdisplays this message" << std::endl;
+	std::cout << "\t-x\textracts the files" << std::endl;
+	std::cout << "\t-d\tspecifies where you wish to extract the files to" << std::endl; 
+	std::cout << "\t-p\tpauses when finishing" << std::endl;
+	std::cout << "\t-l\tlist the executable against their capablities. " << std::endl;
+	std::cout << "\t\tAlso verifies capablities with executable header" << std::endl;
+	std::cout << "\t-y\tlist the executable against their capablities, " << std::endl;
+	std::cout << "\t\tin the format supported by DumpInstallFileStatus" << std::endl;
+	std::cout << "\t\tThis option has to be given along with -l option" << std::endl;
+	
+	}
+
+/**
+*This is a new function added to provide version information
+*/
+
+void Options::DisplayVersion()
+{
+	std::cout << "\nDUMPSIS  Version  " << MajorVersion << '.' << MinorVersion << std::endl;
+	std::cout << "A utility for decompiling Software Installation (SIS) files" << std::endl;
+	std::cout <<"Copyright (c) Symbian Software Limited 2004-2008. All rights reserved.\n\n" << std::flush;
+}
+
+Options::Options (int argc, wchar_t** argv)
+	: iVerboseFlag (false),
+	iVersion (false),
+	iHelpFlag (false),
+	iExtractFilesFlag (false),
+	iPauseOnExit (false),
+	iList(false),
+	iCreateECI(false)
+	{
+	while (--argc)
+		{
+		argv++;
+		if ((**argv == '-') || (**argv == '/'))
+			{
+			const wchar_t* optPtr = *argv;
+
+			while (*++optPtr)
+				{
+				switch (*optPtr)
+					{
+					case 'd':
+					case 'D':
+						if (argc > 1)
+							{
+							argc--;
+							iExtractDirectory = *(++argv);
+							}
+						else
+							{
+							
+							throw ECmdLineNoDirArgument;
+
+							}
+						break;
+
+					case 'h':
+					case 'H':
+					case '?':
+						iHelpFlag = true;
+						break;
+					case 'v':
+					case 'V':
+						iVersion = true;
+						break;
+
+					case 'p':
+					case 'P':
+						iPauseOnExit = true;
+						break;
+					case 'i':
+					case 'I':
+						iVerboseFlag = true;
+						break;
+					case 'x':
+					case 'X':
+						iExtractFilesFlag = true;
+						break;
+
+					case 'l':
+					case 'L':
+						iList = true;
+						break;
+					case 'y':
+					case 'Y':
+						iCreateECI = true;
+						break;
+
+			
+					default:
+						throw ECmdLineUnknownOption;
+					}
+				}
+			}
+		else
+			{
+			if (iSISFileName != L"")
+				{
+				throw ECmdLineMultipleSIS;
+				}
+			else
+				{
+				iSISFileName = *argv;
+				}
+			}
+		}
+		
+	if (iHelpFlag)
+		{
+		DisplayUsage ();
+		if (iSISFileName == L"")	// If we were asked for help then we shouldn't
+			{				// complain that there's no SIS file specified,
+			exit (0);		// just exit quietly.
+			}
+		}
+
+	if (iVersion)
+		{
+		DisplayVersion ();
+		if (iSISFileName == L"")
+			{
+			exit (0);		
+			}
+		}
+
+	if (iSISFileName == L"")
+		{
+		throw ECmdLineMissingSIS;	
+		}
+	
+	// Sanity check the directory argument
+	// If directory name is not provided then
+	// generate a directory name.
+	GetExtractDir();
+	}
+
+void Options::GetExtractDir()
+	{
+	iExtractDirectory = FixPathDelimiters(iExtractDirectory);
+
+	if(iExtractDirectory != L"")
+		{
+		return;
+		}
+
+	int pos = iSISFileName.rfind(L".sis");
+	if(std::wstring::npos == pos)
+		{
+		pos = iSISFileName.rfind(L".ctl");
+		}
+	
+	if(std::wstring::npos == pos)
+		{
+		iExtractDirectory = L".";
+		}
+	else
+		{
+		iExtractDirectory = FixPathDelimiters(iSISFileName);
+		pos = iExtractDirectory.find_last_of(L"/");
+		if (std::wstring::npos == pos)
+			{
+			pos = 0;
+			}
+		else
+			{
+			pos += 1; // Discard "/"
+			}
+		
+		// Discard the extension
+		int dirLength = iExtractDirectory.length() - 4 - pos;
+		iExtractDirectory = iExtractDirectory.substr(pos, dirLength);
+		}
+	}
+