100 lines
1.5 KiB
C
100 lines
1.5 KiB
C
#include "env.h"
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#include "libftx/libftx.h"
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int strcmp_alphabet(char *s1, char *s2)
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{
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int i;
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if (!s1 || !s2)
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return (-2);
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i = 0;
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while (s1[i] && s2[i])
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{
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if (s1[i] < s2[i])
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return (0);
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else if (s1[i] > s2[i])
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return (1);
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i++;
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}
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return (-1);
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}
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void ft_double_swap(char **a, char **b)
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{
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void *c;
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c = *a;
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*a = *b;
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*b = c;
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}
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void add_sort(t_list **head, char *str)
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{
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t_list *current;
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char *last;
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current = *head;
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while (current->next != NULL)
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{
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if (strcmp_alphabet(str, current->content) == 0)
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break ;
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current = current->next;
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}
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last = current->content;
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current->content = str;
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while (current != NULL)
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{
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if (current->next == NULL)
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{
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current->next = ft_calloc(1, sizeof(t_list));
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if (current->next == NULL)
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return ;
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}
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current = current->next;
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if (current->content == NULL)
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{
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current->content = last;
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return ;
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}
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else
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ft_double_swap((char**)(¤t->content), &last);
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}
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}
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t_list **init_env(char **env)
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{
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t_list **head;
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int i;
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head = ft_calloc(1, sizeof(t_list*));
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*head = ft_calloc(1, sizeof(t_list));
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if (*head == NULL)
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return (NULL);
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i = -1;
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while (env[++i])
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{
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if (ft_strnstr(env[i], "XDG_SESSION_CLASS=user", 200))
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write(1, "", 0);
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add_sort(head, env[i]);
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}
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//current->next = NULL;
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return(head);
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}
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int main(int argc, char *argv[], char **env)
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{
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t_list **new_env;
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t_list *current;
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(void)argc;
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(void)argv;
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new_env = init_env(env);
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current = *new_env;
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while (current != NULL)
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{
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ft_printf("%s\n", current->content);
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current = current->next;
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}
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return (0);
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}
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