FileUtils.hpp

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#pragma ident "$Id: FileUtils.hpp 79 2006-08-10 15:45:45Z pben $"



#ifndef GPSTK_FILEUTILS_HPP
#define GPSTK_FILEUTILS_HPP

//============================================================================
//
//  This file is part of GPSTk, the GPS Toolkit.
//
//  The GPSTk 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 2.1 of the License, or
//  any later version.
//
//  The GPSTk 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 GPSTk; if not, write to the Free Software Foundation,
//  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//  
//  Copyright 2004, The University of Texas at Austin
//
//============================================================================

//============================================================================
//
//This software developed by Applied Research Laboratories at the University of
//Texas at Austin, under contract to an agency or agencies within the U.S. 
//Department of Defense. The U.S. Government retains all rights to use,
//duplicate, distribute, disclose, or release this software. 
//
//Pursuant to DoD Directive 523024 
//
// DISTRIBUTION STATEMENT A: This software has been approved for public 
//                           release, distribution is unlimited.
//
//=============================================================================






#ifdef __sun
#include <libgen.h>
#else
#include <sys/stat.h>
#include <sys/types.h>
#endif

#include <fstream>
#include <string>
#include "StringUtils.hpp"

#ifdef _MSC_VER
#include <direct.h>
#endif

namespace gpstk
{

   namespace FileUtils
   {
      inline int makeDir(const std::string& path, unsigned mode)
      {
#ifdef __sun
         mkdirp(path.c_str(), mode);
#else
         int rc = 0;
         std::string::size_type i = 0;

         while ((i = path.find('/',i+1)) != std::string::npos)
         {
            std::string thispath(path.substr(0,i));
            if (thispath[thispath.length() - 1] == '/')
               thispath.erase(thispath.length() - 1);
#ifdef _MSC_VER
            _mkdir(path.c_str());
#else
            mkdir(thispath.c_str(), mode);
#endif
         }
#ifdef _MSC_VER
         _mkdir(path.c_str());
#else
         mkdir(path.c_str(), mode);
#endif

#endif // __sun
         return 0;
      }

      inline int makeDir(const char* path, unsigned mode)
      {
         return makeDir(std::string(path), mode);
      }

      inline bool fileAccessCheck(const char* fname, 
                                  std::ios::openmode mode=std::ios::in)
      {
        std::fstream test(fname, mode);
        return !test.fail();
      }

      inline bool fileAccessCheck(const std::string& fname, 
                                  std::ios::openmode mode=std::ios::in)
      {
         return fileAccessCheck(fname.c_str(), mode);
      }
      

   } // namespace FileUtils


} // namespace


#endif

---