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-rw-r--r--dir.h113
1 files changed, 113 insertions, 0 deletions
diff --git a/dir.h b/dir.h
new file mode 100644
index 0000000000..433b5b4cd4
--- /dev/null
+++ b/dir.h
@@ -0,0 +1,113 @@
+#ifndef DIR_H
+#define DIR_H
+
+struct dir_entry {
+ unsigned int len;
+ char name[FLEX_ARRAY]; /* more */
+};
+
+#define EXC_FLAG_NODIR 1
+#define EXC_FLAG_NOWILDCARD 2
+#define EXC_FLAG_ENDSWITH 4
+#define EXC_FLAG_MUSTBEDIR 8
+
+struct exclude_list {
+ int nr;
+ int alloc;
+ struct exclude {
+ const char *pattern;
+ int patternlen;
+ const char *base;
+ int baselen;
+ int to_exclude;
+ int flags;
+ } **excludes;
+};
+
+struct exclude_stack {
+ struct exclude_stack *prev;
+ char *filebuf;
+ int baselen;
+ int exclude_ix;
+};
+
+struct dir_struct {
+ int nr, alloc;
+ int ignored_nr, ignored_alloc;
+ enum {
+ DIR_SHOW_IGNORED = 1<<0,
+ DIR_SHOW_OTHER_DIRECTORIES = 1<<1,
+ DIR_HIDE_EMPTY_DIRECTORIES = 1<<2,
+ DIR_NO_GITLINKS = 1<<3,
+ DIR_COLLECT_IGNORED = 1<<4
+ } flags;
+ struct dir_entry **entries;
+ struct dir_entry **ignored;
+
+ /* Exclude info */
+ const char *exclude_per_dir;
+ struct exclude_list exclude_list[3];
+ /*
+ * We maintain three exclude pattern lists:
+ * EXC_CMDL lists patterns explicitly given on the command line.
+ * EXC_DIRS lists patterns obtained from per-directory ignore files.
+ * EXC_FILE lists patterns from fallback ignore files.
+ */
+#define EXC_CMDL 0
+#define EXC_DIRS 1
+#define EXC_FILE 2
+
+ struct exclude_stack *exclude_stack;
+ char basebuf[PATH_MAX];
+};
+
+#define MATCHED_RECURSIVELY 1
+#define MATCHED_FNMATCH 2
+#define MATCHED_EXACTLY 3
+extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
+extern int match_pathspec_depth(const struct pathspec *pathspec,
+ const char *name, int namelen,
+ int prefix, char *seen);
+extern int within_depth(const char *name, int namelen, int depth, int max_depth);
+
+extern int fill_directory(struct dir_struct *dir, const char **pathspec);
+extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);
+
+extern int excluded_from_list(const char *pathname, int pathlen, const char *basename,
+ int *dtype, struct exclude_list *el);
+extern int excluded(struct dir_struct *, const char *, int *);
+struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len);
+extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
+ char **buf_p, struct exclude_list *which, int check_index);
+extern void add_excludes_from_file(struct dir_struct *, const char *fname);
+extern void add_exclude(const char *string, const char *base,
+ int baselen, struct exclude_list *which);
+extern void free_excludes(struct exclude_list *el);
+extern int file_exists(const char *);
+
+extern int is_inside_dir(const char *dir);
+extern int dir_inside_of(const char *subdir, const char *dir);
+
+static inline int is_dot_or_dotdot(const char *name)
+{
+ return (name[0] == '.' &&
+ (name[1] == '\0' ||
+ (name[1] == '.' && name[2] == '\0')));
+}
+
+extern int is_empty_dir(const char *dir);
+
+extern void setup_standard_excludes(struct dir_struct *dir);
+
+#define REMOVE_DIR_EMPTY_ONLY 01
+#define REMOVE_DIR_KEEP_NESTED_GIT 02
+extern int remove_dir_recursively(struct strbuf *path, int flag);
+
+/* tries to remove the path with empty directories along it, ignores ENOENT */
+extern int remove_path(const char *path);
+
+extern int strcmp_icase(const char *a, const char *b);
+extern int strncmp_icase(const char *a, const char *b, size_t count);
+extern int fnmatch_icase(const char *pattern, const char *string, int flags);
+
+#endif