DtOsgFileCacheUtil.h

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/******************************************************************************
** Copyright (c) 2018 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>

#include <vrvUtil/DtFileExtensions.h>

#include <boost/filesystem.hpp>

#include <string>


namespace makVrv
{

   class DT_DLL_VRVOSG DtOsgFileCacheUtil
   {
   public:

      DtOsgFileCacheUtil();

      virtual ~DtOsgFileCacheUtil();

      static void getAbsolutePath(std::string& msFilename, const std::string& fromFile);

      static boost::filesystem::path resolve(
         const boost::filesystem::path& p);

      static boost::filesystem::path resolve(
         const boost::filesystem::path& p,
         const boost::filesystem::path& base);
      
      static std::string ts_buildAcceleratedFilename(const std::string& filePathIn,
         const std::string& cacheDir,
         const std::string& cachedExtension,
         bool isCDB,
         const std::string& zipCdbFile,
         bool cacheCDB,
         const std::string& zipTextureName);

      static bool isTerraPage(const std::string& inputExtension, const std::string& secondaryExtension)
      {
         if ((inputExtension == DtFileExtensions::theTerraPageExtension) ||
             (inputExtension == DtFileExtensions::theTerraPagePageExtension) ||
             (inputExtension == DtFileExtensions::theTerraPageFileExtension) ||
             (secondaryExtension == DtFileExtensions::theTerraPageExtension) ||
             (secondaryExtension == DtFileExtensions::theTerraPagePageExtension) ||
             (secondaryExtension == DtFileExtensions::theTerraPageFileExtension))
         {
            return true;
         }
         else
         {
            return false;
         }
      }

   };
}