diff options
Diffstat (limited to 'source/blender/blenlib/BLI_string_utf8.h')
| -rw-r--r-- | source/blender/blenlib/BLI_string_utf8.h | 92 |
1 files changed, 55 insertions, 37 deletions
diff --git a/source/blender/blenlib/BLI_string_utf8.h b/source/blender/blenlib/BLI_string_utf8.h index e370e7d9f72..70586b671b4 100644 --- a/source/blender/blenlib/BLI_string_utf8.h +++ b/source/blender/blenlib/BLI_string_utf8.h @@ -27,60 +27,78 @@ extern "C" { #include "BLI_compiler_attrs.h" -char *BLI_strncpy_utf8(char *__restrict dst, const char *__restrict src, size_t maxncpy) ATTR_NONNULL(); -size_t BLI_strncpy_utf8_rlen(char *__restrict dst, const char *__restrict src, size_t maxncpy) ATTR_NONNULL(); -char *BLI_strncat_utf8(char *__restrict dst, const char *__restrict src, size_t maxncpy) ATTR_NONNULL(); -ptrdiff_t BLI_utf8_invalid_byte(const char *str, size_t length) ATTR_NONNULL(); -int BLI_utf8_invalid_strip(char *str, size_t length) ATTR_NONNULL(); +char *BLI_strncpy_utf8(char *__restrict dst, const char *__restrict src, size_t maxncpy) + ATTR_NONNULL(); +size_t BLI_strncpy_utf8_rlen(char *__restrict dst, const char *__restrict src, size_t maxncpy) + ATTR_NONNULL(); +char *BLI_strncat_utf8(char *__restrict dst, const char *__restrict src, size_t maxncpy) + ATTR_NONNULL(); +ptrdiff_t BLI_utf8_invalid_byte(const char *str, size_t length) ATTR_NONNULL(); +int BLI_utf8_invalid_strip(char *str, size_t length) ATTR_NONNULL(); /* warning, can return -1 on bad chars */ -int BLI_str_utf8_size(const char *p) ATTR_NONNULL(); -int BLI_str_utf8_size_safe(const char *p) ATTR_NONNULL(); +int BLI_str_utf8_size(const char *p) ATTR_NONNULL(); +int BLI_str_utf8_size_safe(const char *p) ATTR_NONNULL(); /* copied from glib */ unsigned int BLI_str_utf8_as_unicode(const char *p) ATTR_NONNULL(); -unsigned int BLI_str_utf8_as_unicode_and_size(const char *__restrict p, size_t *__restrict index) ATTR_NONNULL(); -unsigned int BLI_str_utf8_as_unicode_and_size_safe(const char *__restrict p, size_t *__restrict index) ATTR_NONNULL(); -unsigned int BLI_str_utf8_as_unicode_step(const char *__restrict p, size_t *__restrict index) ATTR_NONNULL(); -size_t BLI_str_utf8_from_unicode(unsigned int c, char *outbuf); +unsigned int BLI_str_utf8_as_unicode_and_size(const char *__restrict p, size_t *__restrict index) + ATTR_NONNULL(); +unsigned int BLI_str_utf8_as_unicode_and_size_safe(const char *__restrict p, + size_t *__restrict index) ATTR_NONNULL(); +unsigned int BLI_str_utf8_as_unicode_step(const char *__restrict p, size_t *__restrict index) + ATTR_NONNULL(); +size_t BLI_str_utf8_from_unicode(unsigned int c, char *outbuf); -char *BLI_str_find_prev_char_utf8(const char *str, const char *p) ATTR_NONNULL(); -char *BLI_str_find_next_char_utf8(const char *p, const char *end) ATTR_NONNULL(1); -char *BLI_str_prev_char_utf8(const char *p) ATTR_NONNULL(); +char *BLI_str_find_prev_char_utf8(const char *str, const char *p) ATTR_NONNULL(); +char *BLI_str_find_next_char_utf8(const char *p, const char *end) ATTR_NONNULL(1); +char *BLI_str_prev_char_utf8(const char *p) ATTR_NONNULL(); /* wchar_t functions, copied from blenders own font.c originally */ -size_t BLI_wstrlen_utf8(const wchar_t *src) ATTR_NONNULL(); -size_t BLI_strlen_utf8_ex(const char *strc, size_t *r_len_bytes) ATTR_NONNULL(); -size_t BLI_strlen_utf8(const char *strc) ATTR_NONNULL(); -size_t BLI_strnlen_utf8_ex(const char *strc, const size_t maxlen, size_t *r_len_bytes) ATTR_NONNULL(); -size_t BLI_strnlen_utf8(const char *strc, const size_t maxlen) ATTR_NONNULL(); -size_t BLI_strncpy_wchar_as_utf8(char *__restrict dst, const wchar_t *__restrict src, const size_t maxcpy) ATTR_NONNULL(); -size_t BLI_strncpy_wchar_from_utf8(wchar_t *__restrict dst, const char *__restrict src, const size_t maxcpy) ATTR_NONNULL(); +size_t BLI_wstrlen_utf8(const wchar_t *src) ATTR_NONNULL(); +size_t BLI_strlen_utf8_ex(const char *strc, size_t *r_len_bytes) ATTR_NONNULL(); +size_t BLI_strlen_utf8(const char *strc) ATTR_NONNULL(); +size_t BLI_strnlen_utf8_ex(const char *strc, const size_t maxlen, size_t *r_len_bytes) + ATTR_NONNULL(); +size_t BLI_strnlen_utf8(const char *strc, const size_t maxlen) ATTR_NONNULL(); +size_t BLI_strncpy_wchar_as_utf8(char *__restrict dst, + const wchar_t *__restrict src, + const size_t maxcpy) ATTR_NONNULL(); +size_t BLI_strncpy_wchar_from_utf8(wchar_t *__restrict dst, + const char *__restrict src, + const size_t maxcpy) ATTR_NONNULL(); /* count columns that character/string occupies, based on wcwidth.c */ -int BLI_wcwidth(wchar_t ucs); -int BLI_wcswidth(const wchar_t *pwcs, size_t n) ATTR_NONNULL(); +int BLI_wcwidth(wchar_t ucs); +int BLI_wcswidth(const wchar_t *pwcs, size_t n) ATTR_NONNULL(); /* warning, can return -1 on bad chars */ -int BLI_str_utf8_char_width(const char *p) ATTR_NONNULL(); -int BLI_str_utf8_char_width_safe(const char *p) ATTR_NONNULL(); +int BLI_str_utf8_char_width(const char *p) ATTR_NONNULL(); +int BLI_str_utf8_char_width_safe(const char *p) ATTR_NONNULL(); -size_t BLI_str_partition_utf8(const char *str, const unsigned int delim[], const char **sep, const char **suf) ATTR_NONNULL(); -size_t BLI_str_rpartition_utf8(const char *str, const unsigned int delim[], const char **sep, const char **suf) ATTR_NONNULL(); -size_t BLI_str_partition_ex_utf8( - const char *str, const char *end, const unsigned int delim[], const char **sep, const char **suf, const bool from_right) - ATTR_NONNULL(1, 3, 4, 5); +size_t BLI_str_partition_utf8(const char *str, + const unsigned int delim[], + const char **sep, + const char **suf) ATTR_NONNULL(); +size_t BLI_str_rpartition_utf8(const char *str, + const unsigned int delim[], + const char **sep, + const char **suf) ATTR_NONNULL(); +size_t BLI_str_partition_ex_utf8(const char *str, + const char *end, + const unsigned int delim[], + const char **sep, + const char **suf, + const bool from_right) ATTR_NONNULL(1, 3, 4, 5); -#define BLI_UTF8_MAX 6 /* mem */ -#define BLI_UTF8_WIDTH_MAX 2 /* columns */ -#define BLI_UTF8_ERR ((unsigned int)-1) +#define BLI_UTF8_MAX 6 /* mem */ +#define BLI_UTF8_WIDTH_MAX 2 /* columns */ +#define BLI_UTF8_ERR ((unsigned int)-1) /** \name String Copy/Format Macros * Avoid repeating destination with `sizeof(..)`. * \note `ARRAY_SIZE` allows pointers on some platforms. * \{ */ -#define STRNCPY_UTF8(dst, src) \ - BLI_strncpy_utf8(dst, src, ARRAY_SIZE(dst)) -#define STRNCPY_UTF8_RLEN(dst, src) \ - BLI_strncpy_utf8_rlen(dst, src, ARRAY_SIZE(dst)) +#define STRNCPY_UTF8(dst, src) BLI_strncpy_utf8(dst, src, ARRAY_SIZE(dst)) +#define STRNCPY_UTF8_RLEN(dst, src) BLI_strncpy_utf8_rlen(dst, src, ARRAY_SIZE(dst)) /** \} */ #ifdef __cplusplus |