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base.System.h

/*----------------------------------------------------------------------------
  SWORD 2000 - Software With Objects for Rapid Development
  Copyright (C) 2003 Eric NICOLAS
  ----------------------------------------------------------------------------
  SWORD is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  SWORD is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with SWORD; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  --------------------------------------------------------------------------*/
#ifndef _SWORD_BASE_SYSTEM_
#define _SWORD_BASE_SYSTEM_

namespace sword {

        class SWORDDECL System {
        public:

                static void copy(void *dst, const void *src, size_t length) throw();


                static void move(void *dst, const void *src, size_t length) throw();


                static void zero(void *dst, size_t length) throw();


                static void fill(void *dst, size_t length, word8 value) throw();


                static int  compare(const void *a, const void *b, size_t length) throw();

                static ACE_Thread_Mutex consoleMutex;


                static void sleep(int milliseconds);

                static std::string uuid();


                static word64 memoryFootprint();

#ifdef WIN32
                static std::string errorMessage(DWORD dwError);
#else
                static std::string errorMessage(int error);
#endif

#ifdef WIN32
                static HKEY regAccess(HKEY hKey, const std::string &name, DWORD* lpdwDisposition);
                static void regSetValue(HKEY hKey, const std::string &name, const std::string &s);
                static void regSetValue(HKEY hKey, const std::string &name, DWORD d);
#endif

    static std::string hostName();

    static std::string userName();

    static std::string applicationPath();
        };

} // namespace sword

#include "sword.private/base.System.inl"

#endif // _SWORD_BASE_SYSTEM_

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