diff options
Diffstat (limited to 'source/blender/blenlib/BLI_string.h')
| -rw-r--r-- | source/blender/blenlib/BLI_string.h | 160 |
1 files changed, 94 insertions, 66 deletions
diff --git a/source/blender/blenlib/BLI_string.h b/source/blender/blenlib/BLI_string.h index 09844d75c93..47ff0a15b01 100644 --- a/source/blender/blenlib/BLI_string.h +++ b/source/blender/blenlib/BLI_string.h @@ -34,47 +34,76 @@ extern "C" { #include "BLI_compiler_attrs.h" #include "BLI_utildefines_variadic.h" -char *BLI_strdupn(const char *str, const size_t len) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); +char *BLI_strdupn(const char *str, const size_t len) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT + ATTR_NONNULL(); char *BLI_strdup(const char *str) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL() ATTR_MALLOC; -char *BLI_strdupcat(const char *__restrict str1, const char *__restrict str2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL() ATTR_MALLOC; +char *BLI_strdupcat(const char *__restrict str1, + const char *__restrict str2) ATTR_WARN_UNUSED_RESULT + ATTR_NONNULL() ATTR_MALLOC; -char *BLI_strncpy(char *__restrict dst, const char *__restrict src, const size_t maxncpy) ATTR_NONNULL(); +char *BLI_strncpy(char *__restrict dst, const char *__restrict src, const size_t maxncpy) + ATTR_NONNULL(); -char *BLI_strncpy_ensure_pad(char *__restrict dst, const char *__restrict src, const char pad, size_t maxncpy) ATTR_NONNULL(); +char *BLI_strncpy_ensure_pad(char *__restrict dst, + const char *__restrict src, + const char pad, + size_t maxncpy) ATTR_NONNULL(); -size_t BLI_strncpy_rlen(char *__restrict dst, const char *__restrict src, const size_t maxncpy) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); +size_t BLI_strncpy_rlen(char *__restrict dst, + const char *__restrict src, + const size_t maxncpy) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); -size_t BLI_strcpy_rlen(char *__restrict dst, const char *__restrict src) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); +size_t BLI_strcpy_rlen(char *__restrict dst, const char *__restrict src) ATTR_WARN_UNUSED_RESULT + ATTR_NONNULL(); -char *BLI_str_quoted_substrN(const char *__restrict str, const char *__restrict prefix) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL() ATTR_MALLOC; +char *BLI_str_quoted_substrN(const char *__restrict str, + const char *__restrict prefix) ATTR_WARN_UNUSED_RESULT + ATTR_NONNULL() ATTR_MALLOC; -char *BLI_str_replaceN(const char *__restrict str, const char *__restrict substr_old, const char *__restrict substr_new) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL() ATTR_MALLOC; +char *BLI_str_replaceN(const char *__restrict str, + const char *__restrict substr_old, + const char *__restrict substr_new) ATTR_WARN_UNUSED_RESULT + ATTR_NONNULL() ATTR_MALLOC; void BLI_str_replace_char(char *string, char src, char dst) ATTR_NONNULL(); -size_t BLI_snprintf(char *__restrict dst, size_t maxncpy, const char *__restrict format, ...) ATTR_NONNULL(1, 3) ATTR_PRINTF_FORMAT(3, 4); -size_t BLI_snprintf_rlen(char *__restrict dst, size_t maxncpy, const char *__restrict format, ...) ATTR_NONNULL(1, 3) ATTR_PRINTF_FORMAT(3, 4); +size_t BLI_snprintf(char *__restrict dst, size_t maxncpy, const char *__restrict format, ...) + ATTR_NONNULL(1, 3) ATTR_PRINTF_FORMAT(3, 4); +size_t BLI_snprintf_rlen(char *__restrict dst, size_t maxncpy, const char *__restrict format, ...) + ATTR_NONNULL(1, 3) ATTR_PRINTF_FORMAT(3, 4); -size_t BLI_vsnprintf(char *__restrict dst, size_t maxncpy, const char *__restrict format, va_list arg) ATTR_PRINTF_FORMAT(3, 0); -size_t BLI_vsnprintf_rlen(char *__restrict buffer, size_t maxncpy, const char *__restrict format, va_list arg) ATTR_PRINTF_FORMAT(3, 0); +size_t BLI_vsnprintf(char *__restrict dst, + size_t maxncpy, + const char *__restrict format, + va_list arg) ATTR_PRINTF_FORMAT(3, 0); +size_t BLI_vsnprintf_rlen(char *__restrict buffer, + size_t maxncpy, + const char *__restrict format, + va_list arg) ATTR_PRINTF_FORMAT(3, 0); -char *BLI_sprintfN(const char *__restrict format, ...) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1) ATTR_MALLOC ATTR_PRINTF_FORMAT(1, 2); +char *BLI_sprintfN(const char *__restrict format, ...) ATTR_WARN_UNUSED_RESULT + ATTR_NONNULL(1) ATTR_MALLOC ATTR_PRINTF_FORMAT(1, 2); -size_t BLI_strescape(char *__restrict dst, const char *__restrict src, const size_t maxncpy) ATTR_NONNULL(); +size_t BLI_strescape(char *__restrict dst, const char *__restrict src, const size_t maxncpy) + ATTR_NONNULL(); size_t BLI_str_format_int_grouped(char dst[16], int num) ATTR_NONNULL(); size_t BLI_str_format_uint64_grouped(char dst[16], uint64_t num) ATTR_NONNULL(); -void BLI_str_format_byte_unit(char dst[15], long long int size, const bool base_10) ATTR_NONNULL(); +void BLI_str_format_byte_unit(char dst[15], long long int size, const bool base_10) ATTR_NONNULL(); int BLI_strcaseeq(const char *a, const char *b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); char *BLI_strcasestr(const char *s, const char *find) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); -char *BLI_strncasestr(const char *s, const char *find, size_t len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); +char *BLI_strncasestr(const char *s, const char *find, size_t len) ATTR_WARN_UNUSED_RESULT + ATTR_NONNULL(); int BLI_strcasecmp(const char *s1, const char *s2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); -int BLI_strncasecmp(const char *s1, const char *s2, size_t len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); +int BLI_strncasecmp(const char *s1, const char *s2, size_t len) ATTR_WARN_UNUSED_RESULT + ATTR_NONNULL(); int BLI_natstrcmp(const char *s1, const char *s2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); -int BLI_strcmp_ignore_pad(const char *str1, const char *str2, const char pad) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); +int BLI_strcmp_ignore_pad(const char *str1, + const char *str2, + const char pad) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); size_t BLI_strnlen(const char *str, const size_t maxlen) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); @@ -83,39 +112,46 @@ void BLI_str_toupper_ascii(char *str, const size_t len) ATTR_NONNULL(); void BLI_str_rstrip(char *str) ATTR_NONNULL(); int BLI_str_rstrip_float_zero(char *str, const char pad) ATTR_NONNULL(); -int BLI_str_index_in_array_n(const char *__restrict str, const char **__restrict str_array, const int str_array_len) ATTR_NONNULL(); -int BLI_str_index_in_array(const char *__restrict str, const char **__restrict str_array) ATTR_NONNULL(); +int BLI_str_index_in_array_n(const char *__restrict str, + const char **__restrict str_array, + const int str_array_len) ATTR_NONNULL(); +int BLI_str_index_in_array(const char *__restrict str, const char **__restrict str_array) + ATTR_NONNULL(); bool BLI_str_endswith(const char *__restrict str, const char *__restrict end) ATTR_NONNULL(); -bool BLI_strn_endswith(const char *__restrict str, const char *__restrict end, size_t length) ATTR_NONNULL(); - -size_t BLI_str_partition(const char *str, const char delim[], const char **sep, const char **suf) ATTR_NONNULL(); -size_t BLI_str_rpartition(const char *str, const char delim[], const char **sep, const char **suf) ATTR_NONNULL(); -size_t BLI_str_partition_ex( - const char *str, const char *end, const char delim[], const char **sep, const char **suf, const bool from_right) - ATTR_NONNULL(1, 3, 4, 5); - -int BLI_string_find_split_words( - const char *str, const size_t len, - const char delim, int r_words[][2], int words_max) - ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); +bool BLI_strn_endswith(const char *__restrict str, const char *__restrict end, size_t length) + ATTR_NONNULL(); + +size_t BLI_str_partition(const char *str, const char delim[], const char **sep, const char **suf) + ATTR_NONNULL(); +size_t BLI_str_rpartition(const char *str, const char delim[], const char **sep, const char **suf) + ATTR_NONNULL(); +size_t BLI_str_partition_ex(const char *str, + const char *end, + const char delim[], + const char **sep, + const char **suf, + const bool from_right) ATTR_NONNULL(1, 3, 4, 5); + +int BLI_string_find_split_words(const char *str, + const size_t len, + const char delim, + int r_words[][2], + int words_max) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(); /** \name String Copy/Format Macros * Avoid repeating destination with `sizeof(..)`. * \note `ARRAY_SIZE` allows pointers on some platforms. * \{ */ -#define STRNCPY(dst, src) \ - BLI_strncpy(dst, src, ARRAY_SIZE(dst)) -#define STRNCPY_RLEN(dst, src) \ - BLI_strncpy_rlen(dst, src, ARRAY_SIZE(dst)) -#define SNPRINTF(dst, format, ...) \ - BLI_snprintf(dst, ARRAY_SIZE(dst), format, __VA_ARGS__) +#define STRNCPY(dst, src) BLI_strncpy(dst, src, ARRAY_SIZE(dst)) +#define STRNCPY_RLEN(dst, src) BLI_strncpy_rlen(dst, src, ARRAY_SIZE(dst)) +#define SNPRINTF(dst, format, ...) BLI_snprintf(dst, ARRAY_SIZE(dst), format, __VA_ARGS__) #define SNPRINTF_RLEN(dst, format, ...) \ - BLI_snprintf_rlen(dst, ARRAY_SIZE(dst), format, __VA_ARGS__) + BLI_snprintf_rlen(dst, ARRAY_SIZE(dst), format, __VA_ARGS__) #define STR_CONCAT(dst, len, suffix) \ - len += BLI_strncpy_rlen(dst + len, suffix, ARRAY_SIZE(dst) - len) + len += BLI_strncpy_rlen(dst + len, suffix, ARRAY_SIZE(dst) - len) #define STR_CONCATF(dst, len, format, ...) \ - len += BLI_snprintf_rlen(dst + len, ARRAY_SIZE(dst) - len, format, __VA_ARGS__) + len += BLI_snprintf_rlen(dst + len, ARRAY_SIZE(dst) - len, format, __VA_ARGS__) /** \} */ /* -------------------------------------------------------------------- */ @@ -126,47 +162,39 @@ int BLI_string_find_split_words( /* STR_ELEM#(v, ...): is the first arg equal any others? */ /* Internal helpers. */ -#define _VA_STR_ELEM2(v, a) \ - (strcmp(v, a) == 0) -#define _VA_STR_ELEM3(v, a, b) \ - (_VA_STR_ELEM2(v, a) || ((v) == (b))) -#define _VA_STR_ELEM4(v, a, b, c) \ - (_VA_STR_ELEM3(v, a, b) || ((v) == (c))) -#define _VA_STR_ELEM5(v, a, b, c, d) \ - (_VA_STR_ELEM4(v, a, b, c) || ((v) == (d))) -#define _VA_STR_ELEM6(v, a, b, c, d, e) \ - (_VA_STR_ELEM5(v, a, b, c, d) || ((v) == (e))) -#define _VA_STR_ELEM7(v, a, b, c, d, e, f) \ - (_VA_STR_ELEM6(v, a, b, c, d, e) || ((v) == (f))) -#define _VA_STR_ELEM8(v, a, b, c, d, e, f, g) \ - (_VA_STR_ELEM7(v, a, b, c, d, e, f) || ((v) == (g))) +#define _VA_STR_ELEM2(v, a) (strcmp(v, a) == 0) +#define _VA_STR_ELEM3(v, a, b) (_VA_STR_ELEM2(v, a) || ((v) == (b))) +#define _VA_STR_ELEM4(v, a, b, c) (_VA_STR_ELEM3(v, a, b) || ((v) == (c))) +#define _VA_STR_ELEM5(v, a, b, c, d) (_VA_STR_ELEM4(v, a, b, c) || ((v) == (d))) +#define _VA_STR_ELEM6(v, a, b, c, d, e) (_VA_STR_ELEM5(v, a, b, c, d) || ((v) == (e))) +#define _VA_STR_ELEM7(v, a, b, c, d, e, f) (_VA_STR_ELEM6(v, a, b, c, d, e) || ((v) == (f))) +#define _VA_STR_ELEM8(v, a, b, c, d, e, f, g) (_VA_STR_ELEM7(v, a, b, c, d, e, f) || ((v) == (g))) #define _VA_STR_ELEM9(v, a, b, c, d, e, f, g, h) \ - (_VA_STR_ELEM8(v, a, b, c, d, e, f, g) || ((v) == (h))) + (_VA_STR_ELEM8(v, a, b, c, d, e, f, g) || ((v) == (h))) #define _VA_STR_ELEM10(v, a, b, c, d, e, f, g, h, i) \ - (_VA_STR_ELEM9(v, a, b, c, d, e, f, g, h) || ((v) == (i))) + (_VA_STR_ELEM9(v, a, b, c, d, e, f, g, h) || ((v) == (i))) #define _VA_STR_ELEM11(v, a, b, c, d, e, f, g, h, i, j) \ - (_VA_STR_ELEM10(v, a, b, c, d, e, f, g, h, i) || ((v) == (j))) + (_VA_STR_ELEM10(v, a, b, c, d, e, f, g, h, i) || ((v) == (j))) #define _VA_STR_ELEM12(v, a, b, c, d, e, f, g, h, i, j, k) \ - (_VA_STR_ELEM11(v, a, b, c, d, e, f, g, h, i, j) || ((v) == (k))) + (_VA_STR_ELEM11(v, a, b, c, d, e, f, g, h, i, j) || ((v) == (k))) #define _VA_STR_ELEM13(v, a, b, c, d, e, f, g, h, i, j, k, l) \ - (_VA_STR_ELEM12(v, a, b, c, d, e, f, g, h, i, j, k) || ((v) == (l))) + (_VA_STR_ELEM12(v, a, b, c, d, e, f, g, h, i, j, k) || ((v) == (l))) #define _VA_STR_ELEM14(v, a, b, c, d, e, f, g, h, i, j, k, l, m) \ - (_VA_STR_ELEM13(v, a, b, c, d, e, f, g, h, i, j, k, l) || ((v) == (m))) + (_VA_STR_ELEM13(v, a, b, c, d, e, f, g, h, i, j, k, l) || ((v) == (m))) #define _VA_STR_ELEM15(v, a, b, c, d, e, f, g, h, i, j, k, l, m, n) \ - (_VA_STR_ELEM14(v, a, b, c, d, e, f, g, h, i, j, k, l, m) || ((v) == (n))) + (_VA_STR_ELEM14(v, a, b, c, d, e, f, g, h, i, j, k, l, m) || ((v) == (n))) #define _VA_STR_ELEM16(v, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) \ - (_VA_STR_ELEM15(v, a, b, c, d, e, f, g, h, i, j, k, l, m, n) || ((v) == (o))) + (_VA_STR_ELEM15(v, a, b, c, d, e, f, g, h, i, j, k, l, m, n) || ((v) == (o))) #define _VA_STR_ELEM17(v, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p) \ - (_VA_STR_ELEM16(v, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) || ((v) == (p))) + (_VA_STR_ELEM16(v, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) || ((v) == (p))) /* reusable STR_ELEM macro */ #define STR_ELEM(...) VA_NARGS_CALL_OVERLOAD(_VA_STR_ELEM, __VA_ARGS__) /** \} */ - #ifdef __cplusplus } #endif -#endif /* __BLI_STRING_H__ */ +#endif /* __BLI_STRING_H__ */ |