/*

* Copyright (c) 2005-2009 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:  

*

*/

// Utils.h : main header file for the basic utilities class

//

#ifndef UTILS_H

#define UTILS_H

#include <windows.h>

#include <stdio.h>

#include <winsvc.h>

// service requests

#define REQ_START 1

#define REQ_STOP  2

// file requests

#define DELETEALL 1

#define DELETEFILESONLY 2

#define REMOVEALLATTRIBUTES 4

class CUtils

{

	SC_HANDLE hSCM;

	HANDLE m_hMutex;

	WIN32_FIND_DATA ffd;

	unsigned int iFileCommand;

	unsigned int iFileCount;

	TCHAR szError[2048];

	unsigned long retCode;

	bool Validate(SC_HANDLE hSCM, const char *szServiceName, DWORD dwState, bool bDisplayOnly = false);

	void Recurse(const char * rootDir);

	void DealWithDependentServices(const char *szServiceName, const unsigned int iRequest);

	void _GetWindowsError();

public:

	CUtils();

	~CUtils();

	bool AlreadyRunning(LPCTSTR szAppName);

	bool CallProcessAndWait(LPCTSTR szApplication, LPTSTR szCommandLine, LPCTSTR szDirectory, bool bRunMinimised = false);

	bool CallProcess(LPCTSTR szApplication, LPTSTR szCommandLine, LPCTSTR szDirectory);

	bool ServiceRequest(const char *szServiceName, const unsigned int iRequest);

	bool ListServices(DWORD dwState);

	unsigned int RecurseDir(const char *szDirectory, const unsigned int iCommand);

	void AddSlash(char *szPath);

	int TrimBufferToFirstEOL(HANDLE mmphndl, char *szBuffer, bool bIncludeCR = true);

	void TrimBufferToLastEOL(HANDLE mmphndl, char *szBuffer);

	void TrimTabsCRAndWhitespace(char *szBuffer);

	char *GetWindowsError();

	char *GetWindowsErrorNow();

	unsigned long GetReturnCode() {return retCode;}

	unsigned long GetReturnCodeNow() {return GetLastError();}

};

#endif