Andrew's git - gitweb.git/blob

   1#ifndef GIT_UTF8_H
   2#define GIT_UTF8_H
   3
   4typedef unsigned int ucs_char_t;  /* assuming 32bit int */
   5
   6size_t display_mode_esc_sequence_len(const char *s);
   7int utf8_width(const char **start, size_t *remainder_p);
   8int utf8_strnwidth(const char *string, int len, int skip_ansi);
   9int utf8_strwidth(const char *string);
  10int is_utf8(const char *text);
  11int is_encoding_utf8(const char *name);
  12int same_encoding(const char *, const char *);
  13__attribute__((format (printf, 2, 3)))
  14int utf8_fprintf(FILE *, const char *, ...);
  15
  16void strbuf_add_wrapped_text(struct strbuf *buf,
  17                const char *text, int indent, int indent2, int width);
  18void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
  19                             int indent, int indent2, int width);
  20void strbuf_utf8_replace(struct strbuf *sb, int pos, int width,
  21                         const char *subst);
  22
  23#ifndef NO_ICONV
  24char *reencode_string_iconv(const char *in, size_t insz,
  25                            iconv_t conv, int *outsz);
  26char *reencode_string_len(const char *in, int insz,
  27                          const char *out_encoding,
  28                          const char *in_encoding,
  29                          int *outsz);
  30#else
  31static inline char *reencode_string_len(const char *a, int b,
  32                                        const char *c, const char *d, int *e)
  33{ if (e) *e = 0; return NULL; }
  34#endif
  35
  36static inline char *reencode_string(const char *in,
  37                                    const char *out_encoding,
  38                                    const char *in_encoding)
  39{
  40        return reencode_string_len(in, strlen(in),
  41                                   out_encoding, in_encoding,
  42                                   NULL);
  43}
  44
  45int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding);
  46
  47/*
  48 * Returns true if the the path would match ".git" after HFS case-folding.
  49 * The path should be NUL-terminated, but we will match variants of both ".git\0"
  50 * and ".git/..." (but _not_ ".../.git"). This makes it suitable for both fsck
  51 * and verify_path().
  52 */
  53int is_hfs_dotgit(const char *path);
  54
  55#endif