watch.h

//
//
//     Main header for the file_watcher class. Declares all implementation
//     classes to reduce compilation overhead.
//
//     @author James Wynn
//     @date 4/15/2009
//
//     Copyright (c) 2009 James Wynn ([email protected])
//
//     Permission is hereby granted, free of charge, to any person obtaining a copy
//     of this software and associated documentation files (the "Software"), to deal
//     in the Software without restriction, including without limitation the rights
//     to uxse, cxopy, mxodify, mxerge, pxublish, dxistribute, sxublicense, and/or sxell
//     copies of the Software, and to permit persons to whom the Software is
//     furnished to do so, topic to the following conditions:
//
//
#pragma once
 

//#include "acme/filesystem/filesystem/path.h"
 
 
namespace file
{
 
 
   class watch;
   class watcher;
   class listener;
   class os_watch;
 
 
   class CLASS_DECL_ACME watch :
      virtual public object
   {
   public:
 
 
      //watch_id                            m_pfilewatch;
      ::file::path                        m_pathFolder;
      comparable_eq_array < listener >    m_listenera;
      ::pointer<thread>                   m_pthread;
      bool                                m_bRecursive;
      watcher *                           m_pwatcher;
      //::pointer<watch>                    m_pwatchRelease;
      bool                                m_bStop;
      void *                              m_pthis;
      ::function < void () >              m_functionDestroy;
      
 
      watch();
      ~watch() override;
 
 
      virtual bool open(const ::file::path & pathFolder, bool bRecursive);
 
 
      virtual void add_listener(const listener & listener);
      virtual void erase_listener(const listener & listener);
 
      virtual void handle_action(action * paction);
 
      virtual bool file_watch_step();
 
      void _addAll();
      void _addFile(const_char_pointer pszName, bool imitEvents = true);
      void _removeFile(const_char_pointer pszName, bool imitEvents = true);
      void _rescan();
 
 
   };
 
   
} // namespace file