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//

// Environment_UNIX.h

//

// $Id: //poco/1.3/Foundation/include/Poco/Environment_UNIX.h#2 $

//

// Library: Foundation

// Package: Core

// Module:  Environment

//

// Definition of the EnvironmentImpl class for Unix.

//

// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.

// and Contributors.

//

// Permission is hereby granted, free of charge, to any person or organization

// obtaining a copy of the software and accompanying documentation covered by

// this license (the "Software") to use, reproduce, display, distribute,

// execute, and transmit the Software, and to prepare derivative works of the

// Software, and to permit third-parties to whom the Software is furnished to

// do so, all subject to the following:

//

// The copyright notices in the Software and this entire statement, including

// the above license grant, this restriction and the following disclaimer,

// must be included in all copies of the Software, in whole or in part, and

// all derivative works of the Software, unless such copies or derivative

// works are solely in the form of machine-executable object code generated by

// a source language processor.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT

// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE

// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,

// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

// DEALINGS IN THE SOFTWARE.

//

#ifndef Foundation_Environment_UNIX_INCLUDED

#define Foundation_Environment_UNIX_INCLUDED

#include "Poco/Foundation.h"

#include "Poco/Mutex.h"

#include <map>

namespace Poco {

class Foundation_API EnvironmentImpl

{

public:

        typedef UInt8 NodeId[6]; /// Ethernet address.

        static std::string getImpl(const std::string& name);

        static bool hasImpl(const std::string& name);

        static void setImpl(const std::string& name, const std::string& value);

        static std::string osNameImpl();

        static std::string osVersionImpl();

        static std::string osArchitectureImpl();

        static std::string nodeNameImpl();

        static void nodeIdImpl(NodeId& id);

private:

        typedef std::map<std::string, std::string> StringMap;

        static StringMap _map;

        static FastMutex _mutex;

};

} // namespace Poco

#endif // Foundation_Environment_UNIX_INCLUDED