xbmc/SectionLoader.h

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 #include "threads/CriticalSection.h"
  12
  13 #include <chrono>
  14 #include <string>
  15 #include <vector>
  16
  17 //  forward
  18 class LibraryLoader;
  19
  20 class CSectionLoader
  21 {
  22 public:
  23   class CDll
  24   {
  25   public:
  26     std::string m_strDllName;
  27     long m_lReferenceCount;
  28     LibraryLoader *m_pDll;
  29     std::chrono::time_point<std::chrono::steady_clock> m_unloadDelayStartTick;
  30     bool m_bDelayUnload;
  31   };
  32   CSectionLoader(void);
  33   virtual ~CSectionLoader(void);
  34
  35   static LibraryLoader* LoadDLL(const std::string& strSection, bool bDelayUnload=true, bool bLoadSymbols=false);
  36   static void UnloadDLL(const std::string& strSection);
  37   static void UnloadDelayed();
  38   void UnloadAll();
  39
  40 protected:
  41   std::vector<CDll> m_vecLoadedDLLs;
  42   CCriticalSection m_critSection;
  43
  44 };
  45
  46 extern  CSectionLoader g_sectionLoader;
  47