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chromium / external / github.com / git / git / refs/tags/v1.7.4-rc0 / . / dir.h
blob: 72a764ed84828e4a6336d2880f2167fbc9d3143a [file] [log] [blame]
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]1#ifndef DIR_H
2#define DIR_H
3
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]4struct dir_entry {
Jeff Kinge96980e2007-06-12 21:42:14[diff] [blame]5 unsigned int len;
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]6 char name[FLEX_ARRAY]; /* more */
7};
8
Lars Knoll68492fc2007-10-28 20:27:13[diff] [blame]9#define EXC_FLAG_NODIR 1
10#define EXC_FLAG_NOWILDCARD 2
11#define EXC_FLAG_ENDSWITH 4
Junio C Hamanod6b8fc32008-01-31 09:17:48[diff] [blame]12#define EXC_FLAG_MUSTBEDIR 8
Lars Knoll68492fc2007-10-28 20:27:13[diff] [blame]13
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]14struct exclude_list {
15 int nr;
16 int alloc;
17 struct exclude {
18 const char *pattern;
Lars Knoll68492fc2007-10-28 20:27:13[diff] [blame]19 int patternlen;
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]20 const char *base;
21 int baselen;
Lars Knoll68492fc2007-10-28 20:27:13[diff] [blame]22 int to_exclude;
23 int flags;
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]24 } **excludes;
25};
26
Junio C Hamano63d285c2007-11-29 10:17:44[diff] [blame]27struct exclude_stack {
28 struct exclude_stack *prev;
29 char *filebuf;
30 int baselen;
31 int exclude_ix;
32};
33
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]34struct dir_struct {
35 int nr, alloc;
Jeff King2abd31b2007-06-11 13:39:50[diff] [blame]36 int ignored_nr, ignored_alloc;
Johannes Schindelin7c4c97c2009-02-16 12:20:25[diff] [blame]37 enum {
38 DIR_SHOW_IGNORED = 1<<0,
39 DIR_SHOW_OTHER_DIRECTORIES = 1<<1,
40 DIR_HIDE_EMPTY_DIRECTORIES = 1<<2,
41 DIR_NO_GITLINKS = 1<<3,
42 DIR_COLLECT_IGNORED = 1<<4
43 } flags;
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]44 struct dir_entry **entries;
Jeff King2abd31b2007-06-11 13:39:50[diff] [blame]45 struct dir_entry **ignored;
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]46
47 /* Exclude info */
48 const char *exclude_per_dir;
49 struct exclude_list exclude_list[3];
Junio C Hamano63d285c2007-11-29 10:17:44[diff] [blame]50 /*
51 * We maintain three exclude pattern lists:
52 * EXC_CMDL lists patterns explicitly given on the command line.
53 * EXC_DIRS lists patterns obtained from per-directory ignore files.
54 * EXC_FILE lists patterns from fallback ignore files.
55 */
56#define EXC_CMDL 0
57#define EXC_DIRS 1
58#define EXC_FILE 2
59
60 struct exclude_stack *exclude_stack;
61 char basebuf[PATH_MAX];
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]62};
63
Junio C Hamanoe813d502006-12-25 11:09:52[diff] [blame]64#define MATCHED_RECURSIVELY 1
65#define MATCHED_FNMATCH 2
66#define MATCHED_EXACTLY 3
Linus Torvalds3c6a3702006-05-19 23:07:51[diff] [blame]67extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
68
Linus Torvalds1d8842d2009-05-14 20:22:36[diff] [blame]69extern int fill_directory(struct dir_struct *dir, const char **pathspec);
Linus Torvaldsdba2e202009-07-09 02:24:39[diff] [blame]70extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);
Junio C Hamanof8a9d422006-12-05 00:00:46[diff] [blame]71
Nguyễn Thái Ngọc Duycb097532009-08-20 13:47:04[diff] [blame]72extern int excluded_from_list(const char *pathname, int pathlen, const char *basename,
73 int *dtype, struct exclude_list *el);
Junio C Hamano6831a882008-02-01 04:23:25[diff] [blame]74extern int excluded(struct dir_struct *, const char *, int *);
Jens Lehmann108da0d2010-07-09 22:18:38[diff] [blame]75struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len);
Nguyễn Thái Ngọc Duycb097532009-08-20 13:47:04[diff] [blame]76extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
77 char **buf_p, struct exclude_list *which, int check_index);
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]78extern void add_excludes_from_file(struct dir_struct *, const char *fname);
79extern void add_exclude(const char *string, const char *base,
80 int baselen, struct exclude_list *which);
Nguyễn Thái Ngọc Duy0fd0e242010-11-26 18:17:44[diff] [blame]81extern void free_excludes(struct exclude_list *el);
Jeff Kingc91f0d92006-09-08 08:05:34[diff] [blame]82extern int file_exists(const char *);
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]83
Johannes Schindeline6636742007-08-01 00:29:17[diff] [blame]84extern char *get_relative_cwd(char *buffer, int size, const char *dir);
85extern int is_inside_dir(const char *dir);
86
Alexander Potashev8ca12c02009-01-10 12:07:50[diff] [blame]87static inline int is_dot_or_dotdot(const char *name)
88{
89 return (name[0] == '.' &&
90 (name[1] == '\0' ||
91 (name[1] == '.' && name[2] == '\0')));
92}
93
Alexander Potashev55892d22009-01-11 12:19:12[diff] [blame]94extern int is_empty_dir(const char *dir);
95
Junio C Hamano039bc642007-11-14 08:05:00[diff] [blame]96extern void setup_standard_excludes(struct dir_struct *dir);
Junio C Hamanoa0f4afb2009-06-30 22:33:45[diff] [blame]97
98#define REMOVE_DIR_EMPTY_ONLY 01
99#define REMOVE_DIR_KEEP_NESTED_GIT 02
100extern int remove_dir_recursively(struct strbuf *path, int flag);
Johannes Schindelin7155b722007-09-28 15:28:54[diff] [blame]101
Alex Riesen4a92d1b2008-09-26 22:56:46[diff] [blame]102/* tries to remove the path with empty directories along it, ignores ENOENT */
103extern int remove_path(const char *path);
104
Joshua Jensen8cf2a842010-10-03 09:56:41[diff] [blame]105extern int strcmp_icase(const char *a, const char *b);
106extern int strncmp_icase(const char *a, const char *b, size_t count);
107extern int fnmatch_icase(const char *pattern, const char *string, int flags);
108
Linus Torvalds453ec4b2006-05-17 02:02:14[diff] [blame]109#endif