44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
#ifndef BLUELIB_IO_DIRECTORY_H_
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#define BLUELIB_IO_DIRECTORY_H_
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#include <blue/core/iterator.h>
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#include <blue/core/misc.h>
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#include <blue/core/status.h>
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#include <blue/io/path.h>
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#define B_DIRECTORY_ROOT ((b_directory *)NULL)
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typedef struct b_directory b_directory;
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struct z__b_directory_iterator;
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typedef enum b_directory_iterator_flags {
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B_DIRECTORY_ITERATE_PARENT_FIRST = 0x01u,
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B_DIRECTORY_ITERATE_PARENT_LAST = 0x02u,
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} b_directory_iterator_flags;
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typedef struct b_directory_iterator {
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b_iterator _base;
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b_directory_iterator_flags flags;
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b_directory *root;
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const b_path *filepath;
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char *filename;
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struct z__b_directory_iterator *_z;
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} b_directory_iterator;
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#define b_directory_foreach(it, dir, flags) \
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for (int z__b_unique_name() = b_directory_iterator_begin(dir, it, flags); \
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b_directory_iterator_is_valid(it); b_directory_iterator_next(it))
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BLUE_API b_status b_directory_open(
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b_directory *root, const b_path *path, b_directory **out);
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BLUE_API int b_directory_iterator_begin(
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b_directory *directory, b_directory_iterator *it,
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b_directory_iterator_flags flags);
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BLUE_API bool b_directory_iterator_next(b_directory_iterator *it);
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BLUE_API b_status b_directory_iterator_erase(b_directory_iterator *it);
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BLUE_API bool b_directory_iterator_is_valid(const b_directory_iterator *it);
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#endif
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