/* This software is licensed by the MIT License, see LICENSE file */
/*                                Copyright © 2022 Gregory Lirent */

#include "../../modules/libunic/include.h"
#include "../../include/extra/string.h"
#include "../__internal/include.h"

#ifndef LIBCDSB_SRC_STRING_INCLUDE_H
#define LIBCDSB_SRC_STRING_INCLUDE_H

ainline(char* next_char(char* s)) {
    int cs = charsize(s);

    if (cs) return s + cs;
    return ++s;
}

ainline(char* prev_char(char* s)) {

    if (*(--s)&0x80) {
        char* p = s;

        while ((*(--p)&0xc0) == 0x80) {}

        if (charsize(p) == s - p)
            return p;
    }

    return s;
}

extern void libcdsb_string_replace(str_t* x, char* p, size_t n, const char* v, size_t vn);

#ifdef string_replace
#undef string_replace
#endif
#ifdef string_trim_spaces
#undef string_trim_spaces
#endif

#define string_replace                 libcdsb_string_replace
#define string_indexof_cstring         libcdsb_string_indexof_cstring
#define string_indexof_char            libcdsb_string_indexof_char
#define string_count_cstring           libcdsb_string_count_cstring
#define string_count_char              libcdsb_string_count_char
#define string_concat_cstring          libcdsb_string_concat_cstring
#define string_concat_char             libcdsb_string_concat_char
#define string_trim_spaces             libcdsb_string_trim_spaces
#define string_trim_cstring            libcdsb_string_trim_cstring
#define string_trim_char               libcdsb_string_trim_char
#define string_replace_cstring_cstring libcdsb_string_replace_cstring_cstring
#define string_replace_cstring_char    libcdsb_string_replace_cstring_char
#define string_replace_char_cstring    libcdsb_string_replace_char_cstring
#define string_replace_char_char       libcdsb_string_replace_char_char
#define string_split_string            libcdsb_string_split_string
#define string_split_cstring           libcdsb_string_split_cstring
#define string_split_char              libcdsb_string_split_char

#define string_replace_cstring_cstring_r libcdsb_string_replace_r_cstring_cstring
#define string_replace_cstring_char_r    libcdsb_string_replace_r_cstring_char
#define string_replace_char_cstring_r    libcdsb_string_replace_r_char_cstring

#endif /* LIBCDSB_SRC_STRING_INCLUDE_H */