56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
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#pragma once
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#ifndef REAL_BUILD
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# include "externals.hh"
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#endif
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/*= T_FilesWatcher / T_WatchedFiles ==========================================*/
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struct T_FilesWatcher;
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struct T_WatchedFiles;
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using F_OnFileChanges = std::function< void( void ) >;
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struct T_FilesWatcher
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{
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friend struct T_WatchedFiles;
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T_FilesWatcher( T_FilesWatcher const& ) = delete;
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T_FilesWatcher( );
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T_FilesWatcher( T_FilesWatcher&& ) noexcept;
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~T_FilesWatcher( );
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void check( );
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private:
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int fd;
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std::vector< T_WatchedFiles* > watched;
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};
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/*----------------------------------------------------------------------------*/
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struct T_WatchedFiles
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{
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friend struct T_FilesWatcher;
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T_WatchedFiles( ) = delete;
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T_WatchedFiles( T_WatchedFiles const& ) = delete;
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T_WatchedFiles( T_WatchedFiles&& ) noexcept;
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T_WatchedFiles(
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__rw__ T_FilesWatcher& watcher ,
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__rd__ const F_OnFileChanges callback );
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~T_WatchedFiles( );
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void clear( );
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bool watch( __rd__ std::string const& file );
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private:
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T_FilesWatcher* watcher;
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const F_OnFileChanges callback;
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bool triggered;
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std::vector< int > identifiers;
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};
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