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55 lines
941 B
C++
55 lines
941 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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{
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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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{
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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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{
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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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{
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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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{
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Directory* dir = directory_open(path);
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if(directory_good(dir))
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{
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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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{
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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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