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// $Id: Rtools.hpp 516 2013-05-05 21:24:52Z mueller $
//
// Copyright 2011-2013 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
//
// This program is free software; you may redistribute and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 2, or at your option any later version.
//
// This program 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 General Public License
// for complete details.
// 
// Revision History: 
// Date         Rev Version  Comment
// 2013-05-04   516   1.0.3  add CreateBackupFile(), String2Long()
// 2013-02-13   481   1.0.2  remove ThrowLogic(), ThrowRuntime()
// 2011-04-10   376   1.0.1  add ThrowLogic(), ThrowRuntime()
// 2011-03-12   368   1.0    Initial version
// ---------------------------------------------------------------------------
 
/*!
  \file
  \version $Id: Rtools.hpp 516 2013-05-05 21:24:52Z mueller $
  \brief   Declaration of class Rtools .
*/
 
#ifndef included_Retro_Rtools
#define included_Retro_Rtools 1
 
#include <cstdint>
#include <string>
 
#include "RerrMsg.hpp"
#include "RparseUrl.hpp"
 
namespace Retro {
 
  struct RflagName {
    uint32_t      mask;
    const char*   name;
  };  
 
  namespace Rtools {
    std::string     Flags2String(uint32_t flags, const RflagName* fnam, 
                                 char delim='|');
 
    bool            String2Long(const std::string& str, long& res, 
                                RerrMsg& emsg, int base=10);
    bool            String2Long(const std::string& str, unsigned long& res, 
                                RerrMsg& emsg, int base=10);
 
    bool            CreateBackupFile(const std::string& fname, size_t nbackup, 
                                     RerrMsg& emsg);
    bool            CreateBackupFile(const RparseUrl& purl, RerrMsg& emsg);
  };
 
} // end namespace Retro
 
//#include "Rtools.ipp"
 
#endif