93 lines
2.0 KiB
C
93 lines
2.0 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* drawio_utils.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: nalebrun <nalebrun@student.s19.be> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/01/27 15:09:16 by nalebrun #+# #+# */
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/* Updated: 2025/01/27 15:09:16 by nalebrun ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "drawio.h"
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static int get_char_count(char *str, char c)
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{
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int i;
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int count;
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i = 0;
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count = 0;
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while (str[i])
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{
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if (str[i] == c)
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count++;
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i++;
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}
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return (count);
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}
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char *replace_ampercent(char *src)
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{
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int i;
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int j;
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int amp_count;
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char *out;
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i = -1;
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j = 0;
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amp_count = get_char_count(src, '&');
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out = malloc(ft_strlen(src) + amp_count * 4 + 1);
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while (src[++i])
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{
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if (src[i] == '&')
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{
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out[j] = '&';
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out[j + 1] = 'a';
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out[j + 2] = 'm';
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out[j + 3] = 'p';
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out[j + 4] = ';';
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j += 5;
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}
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else
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out[j++] = src[i];
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}
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out[j] = 0;
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free(src);
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return (out);
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}
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char *replace_left_red(char *src)
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{
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int i;
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int j;
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int redl_count;
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char *out;
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i = -1;
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j = 0;
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redl_count = get_char_count(src, '<');
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out = malloc(ft_strlen(src) + redl_count * 7 + 1);
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while (src[++i])
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{
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if (src[i] == '<')
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{
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out[j] = '&';
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out[j + 1] = 'a';
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out[j + 2] = 'm';
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out[j + 3] = 'p';
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out[j + 4] = ';';
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out[j + 5] = 'l';
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out[j + 6] = 't';
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out[j + 7] = ';';
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j += 8;
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}
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else
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out[j++] = src[i];
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}
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out[j] = 0;
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free(src);
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return (out);
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}
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