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48 lines
878 B
C++
48 lines
878 B
C++
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#if !defined( INCLUDED_OS_DIR_H )
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#define INCLUDED_OS_DIR_H
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/// \file
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/// \brief OS directory-listing object.
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#include <glib/gdir.h>
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typedef GDir Directory;
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inline bool directory_good( Directory* directory ){
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return directory != 0;
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}
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inline Directory* directory_open( const char* name ){
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return g_dir_open( name, 0, 0 );
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}
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inline void directory_close( Directory* directory ){
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g_dir_close( directory );
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}
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inline const char* directory_read_and_increment( Directory* directory ){
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return g_dir_read_name( directory );
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}
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template<typename Functor>
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void Directory_forEach( const char* path, const Functor& functor ){
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Directory* dir = directory_open( path );
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if ( directory_good( dir ) ) {
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for (;; )
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{
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const char* name = directory_read_and_increment( dir );
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if ( name == 0 ) {
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break;
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}
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functor( name );
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}
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directory_close( dir );
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}
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}
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#endif
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