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Commit | Line | Data |
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453ec4bd LT |
1 | #ifndef DIR_H |
2 | #define DIR_H | |
3 | ||
eb41775e JH |
4 | #include "strbuf.h" |
5 | ||
453ec4bd | 6 | struct dir_entry { |
e96980ef | 7 | unsigned int len; |
453ec4bd LT |
8 | char name[FLEX_ARRAY]; /* more */ |
9 | }; | |
10 | ||
68492fc7 | 11 | #define EXC_FLAG_NODIR 1 |
68492fc7 | 12 | #define EXC_FLAG_ENDSWITH 4 |
d6b8fc30 | 13 | #define EXC_FLAG_MUSTBEDIR 8 |
84460eec | 14 | #define EXC_FLAG_NEGATIVE 16 |
68492fc7 | 15 | |
453ec4bd LT |
16 | struct exclude_list { |
17 | int nr; | |
18 | int alloc; | |
19 | struct exclude { | |
20 | const char *pattern; | |
68492fc7 | 21 | int patternlen; |
f9f6e2ce | 22 | int nowildcardlen; |
453ec4bd LT |
23 | const char *base; |
24 | int baselen; | |
68492fc7 | 25 | int flags; |
453ec4bd LT |
26 | } **excludes; |
27 | }; | |
28 | ||
63d285c8 JH |
29 | struct exclude_stack { |
30 | struct exclude_stack *prev; | |
31 | char *filebuf; | |
32 | int baselen; | |
33 | int exclude_ix; | |
34 | }; | |
35 | ||
453ec4bd LT |
36 | struct dir_struct { |
37 | int nr, alloc; | |
2abd31b0 | 38 | int ignored_nr, ignored_alloc; |
7c4c97c0 JS |
39 | enum { |
40 | DIR_SHOW_IGNORED = 1<<0, | |
41 | DIR_SHOW_OTHER_DIRECTORIES = 1<<1, | |
42 | DIR_HIDE_EMPTY_DIRECTORIES = 1<<2, | |
43 | DIR_NO_GITLINKS = 1<<3, | |
44 | DIR_COLLECT_IGNORED = 1<<4 | |
45 | } flags; | |
453ec4bd | 46 | struct dir_entry **entries; |
2abd31b0 | 47 | struct dir_entry **ignored; |
453ec4bd LT |
48 | |
49 | /* Exclude info */ | |
50 | const char *exclude_per_dir; | |
51 | struct exclude_list exclude_list[3]; | |
63d285c8 JH |
52 | /* |
53 | * We maintain three exclude pattern lists: | |
54 | * EXC_CMDL lists patterns explicitly given on the command line. | |
55 | * EXC_DIRS lists patterns obtained from per-directory ignore files. | |
56 | * EXC_FILE lists patterns from fallback ignore files. | |
57 | */ | |
58 | #define EXC_CMDL 0 | |
59 | #define EXC_DIRS 1 | |
60 | #define EXC_FILE 2 | |
61 | ||
62 | struct exclude_stack *exclude_stack; | |
63 | char basebuf[PATH_MAX]; | |
453ec4bd LT |
64 | }; |
65 | ||
e813d50e JH |
66 | #define MATCHED_RECURSIVELY 1 |
67 | #define MATCHED_FNMATCH 2 | |
68 | #define MATCHED_EXACTLY 3 | |
f950eb95 | 69 | extern char *common_prefix(const char **pathspec); |
3c6a370b | 70 | extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen); |
61cf2820 NTND |
71 | extern int match_pathspec_depth(const struct pathspec *pathspec, |
72 | const char *name, int namelen, | |
73 | int prefix, char *seen); | |
bc96cc87 | 74 | extern int within_depth(const char *name, int namelen, int depth, int max_depth); |
3c6a370b | 75 | |
1d8842d9 | 76 | extern int fill_directory(struct dir_struct *dir, const char **pathspec); |
dba2e203 | 77 | extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec); |
f8a9d428 | 78 | |
cb097534 NTND |
79 | extern int excluded_from_list(const char *pathname, int pathlen, const char *basename, |
80 | int *dtype, struct exclude_list *el); | |
108da0db | 81 | struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len); |
eb41775e | 82 | |
82dce998 NTND |
83 | /* |
84 | * these implement the matching logic for dir.c:excluded_from_list and | |
85 | * attr.c:path_matches() | |
86 | */ | |
87 | extern int match_basename(const char *, int, | |
88 | const char *, int, int, int); | |
89 | extern int match_pathname(const char *, int, | |
90 | const char *, int, | |
91 | const char *, int, int, int); | |
92 | ||
eb41775e JH |
93 | /* |
94 | * The excluded() API is meant for callers that check each level of leading | |
95 | * directory hierarchies with excluded() to avoid recursing into excluded | |
96 | * directories. Callers that do not do so should use this API instead. | |
97 | */ | |
98 | struct path_exclude_check { | |
99 | struct dir_struct *dir; | |
100 | struct strbuf path; | |
101 | }; | |
102 | extern void path_exclude_check_init(struct path_exclude_check *, struct dir_struct *); | |
103 | extern void path_exclude_check_clear(struct path_exclude_check *); | |
782cd4c0 JH |
104 | extern int path_excluded(struct path_exclude_check *, const char *, int namelen, int *dtype); |
105 | ||
eb41775e | 106 | |
cb097534 NTND |
107 | extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen, |
108 | char **buf_p, struct exclude_list *which, int check_index); | |
453ec4bd | 109 | extern void add_excludes_from_file(struct dir_struct *, const char *fname); |
82dce998 | 110 | extern void parse_exclude_pattern(const char **string, int *patternlen, int *flags, int *nowildcardlen); |
453ec4bd LT |
111 | extern void add_exclude(const char *string, const char *base, |
112 | int baselen, struct exclude_list *which); | |
0fd0e241 | 113 | extern void free_excludes(struct exclude_list *el); |
c91f0d92 | 114 | extern int file_exists(const char *); |
453ec4bd | 115 | |
e6636747 | 116 | extern int is_inside_dir(const char *dir); |
9b125da4 | 117 | extern int dir_inside_of(const char *subdir, const char *dir); |
e6636747 | 118 | |
8ca12c0d AP |
119 | static inline int is_dot_or_dotdot(const char *name) |
120 | { | |
121 | return (name[0] == '.' && | |
122 | (name[1] == '\0' || | |
123 | (name[1] == '.' && name[2] == '\0'))); | |
124 | } | |
125 | ||
55892d23 AP |
126 | extern int is_empty_dir(const char *dir); |
127 | ||
039bc64e | 128 | extern void setup_standard_excludes(struct dir_struct *dir); |
a0f4afbe JH |
129 | |
130 | #define REMOVE_DIR_EMPTY_ONLY 01 | |
131 | #define REMOVE_DIR_KEEP_NESTED_GIT 02 | |
c844a803 | 132 | #define REMOVE_DIR_KEEP_TOPLEVEL 04 |
a0f4afbe | 133 | extern int remove_dir_recursively(struct strbuf *path, int flag); |
7155b727 | 134 | |
4a92d1bf AR |
135 | /* tries to remove the path with empty directories along it, ignores ENOENT */ |
136 | extern int remove_path(const char *path); | |
137 | ||
8cf2a84e JJ |
138 | extern int strcmp_icase(const char *a, const char *b); |
139 | extern int strncmp_icase(const char *a, const char *b, size_t count); | |
140 | extern int fnmatch_icase(const char *pattern, const char *string, int flags); | |
141 | ||
453ec4bd | 142 | #endif |