45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* string_insert.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/07/08 21:32:17 by maiboyer #+# #+# */
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/* Updated: 2024/10/12 17:52:48 by rparodi ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "me/mem/mem.h"
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#include "me/str/str.h"
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#include "me/string/string.h"
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#include "me/types.h"
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t_error string_insert(t_string *self, t_usize pos, t_str str)
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{
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t_usize len;
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if (self == NULL || str == NULL || pos > self->len)
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return (ERROR);
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if (pos == self->len)
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return (string_push(self, str));
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len = str_len(str);
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if (string_reserve(self, self->len + len))
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return (ERROR);
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mem_move(&self->buf[pos + len], &self->buf[pos], self->len - pos);
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mem_copy(&self->buf[pos], str, len);
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self->len += len;
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self->buf[self->len] = '\0';
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return (NO_ERROR);
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}
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t_error string_insert_char(t_string *self, t_usize pos, char chr)
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{
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char tmp[2];
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if (chr == '\0')
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return (ERROR);
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tmp[0] = chr;
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tmp[1] = '\0';
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return (string_insert(self, pos, tmp));
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}
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