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131 lines
3.9 KiB
131 lines
3.9 KiB
#ifndef DIR_H |
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#define DIR_H |
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#include "strbuf.h" |
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struct dir_entry { |
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unsigned int len; |
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char name[FLEX_ARRAY]; /* more */ |
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}; |
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#define EXC_FLAG_NODIR 1 |
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#define EXC_FLAG_NOWILDCARD 2 |
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#define EXC_FLAG_ENDSWITH 4 |
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#define EXC_FLAG_MUSTBEDIR 8 |
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struct exclude_list { |
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int nr; |
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int alloc; |
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struct exclude { |
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const char *pattern; |
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int patternlen; |
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const char *base; |
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int baselen; |
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int to_exclude; |
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int flags; |
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} **excludes; |
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}; |
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struct exclude_stack { |
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struct exclude_stack *prev; |
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char *filebuf; |
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int baselen; |
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int exclude_ix; |
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}; |
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struct dir_struct { |
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int nr, alloc; |
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int ignored_nr, ignored_alloc; |
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enum { |
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DIR_SHOW_IGNORED = 1<<0, |
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DIR_SHOW_OTHER_DIRECTORIES = 1<<1, |
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DIR_HIDE_EMPTY_DIRECTORIES = 1<<2, |
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DIR_NO_GITLINKS = 1<<3, |
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DIR_COLLECT_IGNORED = 1<<4 |
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} flags; |
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struct dir_entry **entries; |
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struct dir_entry **ignored; |
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/* Exclude info */ |
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const char *exclude_per_dir; |
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struct exclude_list exclude_list[3]; |
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/* |
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* We maintain three exclude pattern lists: |
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* EXC_CMDL lists patterns explicitly given on the command line. |
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* EXC_DIRS lists patterns obtained from per-directory ignore files. |
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* EXC_FILE lists patterns from fallback ignore files. |
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*/ |
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#define EXC_CMDL 0 |
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#define EXC_DIRS 1 |
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#define EXC_FILE 2 |
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struct exclude_stack *exclude_stack; |
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char basebuf[PATH_MAX]; |
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}; |
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#define MATCHED_RECURSIVELY 1 |
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#define MATCHED_FNMATCH 2 |
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#define MATCHED_EXACTLY 3 |
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extern char *common_prefix(const char **pathspec); |
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extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen); |
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extern int match_pathspec_depth(const struct pathspec *pathspec, |
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const char *name, int namelen, |
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int prefix, char *seen); |
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extern int within_depth(const char *name, int namelen, int depth, int max_depth); |
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extern int fill_directory(struct dir_struct *dir, const char **pathspec); |
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extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec); |
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extern int excluded_from_list(const char *pathname, int pathlen, const char *basename, |
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int *dtype, struct exclude_list *el); |
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struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len); |
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/* |
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* The excluded() API is meant for callers that check each level of leading |
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* directory hierarchies with excluded() to avoid recursing into excluded |
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* directories. Callers that do not do so should use this API instead. |
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*/ |
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struct path_exclude_check { |
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struct dir_struct *dir; |
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struct strbuf path; |
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}; |
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extern void path_exclude_check_init(struct path_exclude_check *, struct dir_struct *); |
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extern void path_exclude_check_clear(struct path_exclude_check *); |
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extern int path_excluded(struct path_exclude_check *, const char *, int namelen, int *dtype); |
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extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen, |
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char **buf_p, struct exclude_list *which, int check_index); |
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extern void add_excludes_from_file(struct dir_struct *, const char *fname); |
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extern void add_exclude(const char *string, const char *base, |
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int baselen, struct exclude_list *which); |
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extern void free_excludes(struct exclude_list *el); |
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extern int file_exists(const char *); |
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extern int is_inside_dir(const char *dir); |
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extern int dir_inside_of(const char *subdir, const char *dir); |
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static inline int is_dot_or_dotdot(const char *name) |
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{ |
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return (name[0] == '.' && |
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(name[1] == '\0' || |
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(name[1] == '.' && name[2] == '\0'))); |
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} |
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extern int is_empty_dir(const char *dir); |
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extern void setup_standard_excludes(struct dir_struct *dir); |
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#define REMOVE_DIR_EMPTY_ONLY 01 |
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#define REMOVE_DIR_KEEP_NESTED_GIT 02 |
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#define REMOVE_DIR_KEEP_TOPLEVEL 04 |
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extern int remove_dir_recursively(struct strbuf *path, int flag); |
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/* tries to remove the path with empty directories along it, ignores ENOENT */ |
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extern int remove_path(const char *path); |
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extern int strcmp_icase(const char *a, const char *b); |
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extern int strncmp_icase(const char *a, const char *b, size_t count); |
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extern int fnmatch_icase(const char *pattern, const char *string, int flags); |
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#endif
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