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// 
// Environment_UNIX.h 
// 
// Library: Foundation 
// Package: Core 
// Module:  Environment 
// 
// Definition of the EnvironmentImpl class for Unix. 
// 
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH. 
// and Contributors. 
// 
// SPDX-License-Identifier:	BSL-1.0 
// 
 
 
#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 osDisplayNameImpl(); 
	static std::string osVersionImpl(); 
	static std::string osArchitectureImpl(); 
	static std::string nodeNameImpl(); 
	static void nodeIdImpl(NodeId& id); 
	static unsigned processorCountImpl(); 
 
private: 
	typedef std::map<std::string, std::string> StringMap; 
	 
	static StringMap _map; 
	static FastMutex _mutex; 
}; 
 
 
} // namespace Poco 
 
 
#endif // Foundation_Environment_UNIX_INCLUDED