// 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 "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:

// e32tools/seclib/seclib.cpp

// Get the capabilities of an emulator / e32image.

// 

//

#include <e32cmn.h>

#include <e32ldr.h>

#include "seclib.h"

#include "e32image.h"

#include "h_utl.h"

#define __E32DEBUG_H__

#include "setcap.h"

GLDEF_C TInt GetSecurityInfo(const char* aFileName, SBinarySecurityInfo& aInfo)

	{

	// Check we have a filename

	if (!aFileName)

		{

		return KErrNotFound;

		}

	// Zero the capabilities

	memset(aInfo.iCapabilities, 0, KCapabilitySetMaxSize);

	// We don't want to update the image's capabilities

	CapabilitySet = EFalse;

	// Try opening the file as an E32Image

	E32ImageFile f;

	TInt r = f.Open(aFileName);

	if (r==KErrCorrupt || r==KErrNotSupported || r==1)

		{

#ifndef __LINUX__

		// Try emulator format

		aInfo.iE32Image = EFalse;

		HANDLE file = CreateFileA(aFileName, 

		                          GENERIC_READ|GENERIC_WRITE, 

								  FILE_SHARE_READ|FILE_SHARE_WRITE, 

								  NULL, 

								  OPEN_EXISTING, 

								  0, 

								  NULL);

		if (file == INVALID_HANDLE_VALUE)

			{

			return GetLastError();

			}

		r = SetCap(file);

#endif

		}

	else

		{

		// Extract caps from E32Image

		aInfo.iE32Image = ETrue;

		r = SetCap(f.iOrigHdr);

		}

	if (r == KErrNone)

		{

		aInfo.iSecureId = SecureId.iId;

		aInfo.iVendorId = VendorId.iId;

		*(SCapabilitySet*)(aInfo.iCapabilities) = Capability;

		}

	return r;

	}

#ifndef __LINUX__

GLDEF_C TInt GetSecurityInfo(const wchar_t* aFileName, SBinarySecurityInfo& aInfo)

	{

	// Check we have a filename

	if (!aFileName)

		{

		return KErrNotFound;

		}

	// Zero the capabilities

	memset(aInfo.iCapabilities, 0, KCapabilitySetMaxSize);

	// We don't want to update the image's capabilities

	CapabilitySet = EFalse;

	// Try opening the file as an E32Image

	E32ImageFile f;

	TInt r = f.Open(aFileName);

	if (r==KErrCorrupt || r==KErrNotSupported)

		{

		// Try emulator format

		aInfo.iE32Image = EFalse;

		HANDLE file = CreateFileW(aFileName, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);

		if (file == INVALID_HANDLE_VALUE)

			{

			return GetLastError();

			}

		r = SetCap(file);

		}

	else

		{

		// Extract caps from E32Image

		aInfo.iE32Image = ETrue;

		r = SetCap(f.iOrigHdr);

		}

	if (r == KErrNone)

		{

		aInfo.iSecureId = SecureId.iId;

		aInfo.iVendorId = VendorId.iId;

		*(SCapabilitySet*)(aInfo.iCapabilities) = Capability;

		}

	return r;

	}

#endif