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Differential D6198 Diff 19419 source/blender/blenlib/BLI_string_utf8.h

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source/blender/blenlib/BLI_string_utf8.h

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/** \file /** \file
* \ingroup bli * \ingroup bli
*/ */
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
typedef unsigned int BLI_unicode;
#include "BLI_compiler_attrs.h" #include "BLI_compiler_attrs.h"
char *BLI_strncpy_utf8(char *__restrict dst, const char *__restrict src, size_t maxncpy) char *BLI_strncpy_utf8(char *__restrict dst, const char *__restrict src, size_t maxncpy)
ATTR_NONNULL(); ATTR_NONNULL();
size_t BLI_strncpy_utf8_rlen(char *__restrict dst, const char *__restrict src, size_t maxncpy) size_t BLI_strncpy_utf8_rlen(char *__restrict dst, const char *__restrict src, size_t maxncpy)
ATTR_NONNULL(); ATTR_NONNULL();
char *BLI_strncat_utf8(char *__restrict dst, const char *__restrict src, size_t maxncpy) char *BLI_strncat_utf8(char *__restrict dst, const char *__restrict src, size_t maxncpy)
ATTR_NONNULL(); ATTR_NONNULL();
ptrdiff_t BLI_utf8_invalid_byte(const char *str, size_t length) 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(); int BLI_utf8_invalid_strip(char *str, size_t length) ATTR_NONNULL();
/* warning, can return -1 on bad chars */ /* warning, can return -1 on bad chars */
int BLI_str_utf8_size(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(); int BLI_str_utf8_size_safe(const char *p) ATTR_NONNULL();
/* copied from glib */ /* copied from glib */
unsigned int BLI_str_utf8_as_unicode(const char *p) ATTR_NONNULL(); BLI_unicode 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) BLI_unicode BLI_str_utf8_as_unicode_and_size(const char *__restrict p, size_t *__restrict index)
ATTR_NONNULL(); ATTR_NONNULL();
unsigned int BLI_str_utf8_as_unicode_and_size_safe(const char *__restrict p, BLI_unicode BLI_str_utf8_as_unicode_and_size_safe(const char *__restrict p,
size_t *__restrict index) ATTR_NONNULL(); size_t *__restrict index) ATTR_NONNULL();
unsigned int BLI_str_utf8_as_unicode_step(const char *__restrict p, size_t *__restrict index) BLI_unicode BLI_str_utf8_as_unicode_step(const char *__restrict p, size_t *__restrict index)
ATTR_NONNULL(); ATTR_NONNULL();
size_t BLI_str_utf8_from_unicode(unsigned int c, char *outbuf); size_t BLI_str_utf8_from_unicode(BLI_unicode c, char *outbuf);
size_t BLI_str_utf8_as_unicode_array(BLI_unicode *__restrict dst_w,
const char *__restrict src_c,
const size_t maxncpy) ATTR_NONNULL();
size_t BLI_unicode_array_as_str_utf8(char *__restrict dst,
const BLI_unicode *__restrict src,
const size_t maxncpy) ATTR_NONNULL();
size_t BLI_unicode_array_utf8_len(const BLI_unicode *src) ATTR_NONNULL();
char *BLI_str_find_prev_char_utf8(const char *str, 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_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_prev_char_utf8(const char *p) ATTR_NONNULL();
/* wchar_t functions, copied from blenders own font.c originally */ /* wchar_t functions, copied from blenders own font.c originally */
size_t BLI_wstrlen_utf8(const wchar_t *src) 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_ex(const char *strc, size_t *r_len_bytes) ATTR_NONNULL();
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/* count columns that character/string occupies, based on wcwidth.c */ /* count columns that character/string occupies, based on wcwidth.c */
int BLI_wcwidth(wchar_t ucs); int BLI_wcwidth(wchar_t ucs);
int BLI_wcswidth(const wchar_t *pwcs, size_t n) ATTR_NONNULL(); int BLI_wcswidth(const wchar_t *pwcs, size_t n) ATTR_NONNULL();
/* warning, can return -1 on bad chars */ /* warning, can return -1 on bad chars */
int BLI_str_utf8_char_width(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(); int BLI_str_utf8_char_width_safe(const char *p) ATTR_NONNULL();
size_t BLI_str_partition_utf8(const char *str, size_t BLI_str_partition_utf8(const char *str,
const unsigned int delim[], const BLI_unicode delim[],
const char **sep, const char **sep,
const char **suf) ATTR_NONNULL(); const char **suf) ATTR_NONNULL();
size_t BLI_str_rpartition_utf8(const char *str, size_t BLI_str_rpartition_utf8(const char *str,
const unsigned int delim[], const BLI_unicode delim[],
const char **sep, const char **sep,
const char **suf) ATTR_NONNULL(); const char **suf) ATTR_NONNULL();
size_t BLI_str_partition_ex_utf8(const char *str, size_t BLI_str_partition_ex_utf8(const char *str,
const char *end, const char *end,
const unsigned int delim[], const BLI_unicode delim[],
const char **sep, const char **sep,
const char **suf, const char **suf,
const bool from_right) ATTR_NONNULL(1, 3, 4, 5); const bool from_right) ATTR_NONNULL(1, 3, 4, 5);
int BLI_str_utf8_offset_to_index(const char *str, int offset); int BLI_str_utf8_offset_to_index(const char *str, int offset);
int BLI_str_utf8_offset_from_index(const char *str, int index); int BLI_str_utf8_offset_from_index(const char *str, int index);
int BLI_str_utf8_offset_to_column(const char *str, int offset); int BLI_str_utf8_offset_to_column(const char *str, int offset);
int BLI_str_utf8_offset_from_column(const char *str, int column); int BLI_str_utf8_offset_from_column(const char *str, int column);
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