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WIP added copy of env

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Tanguy MAZE
2019-02-01 16:50:20 +01:00
parent 25bfd0c946
commit 5247e0d8e6
6 changed files with 163 additions and 100 deletions
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77
srcs/main.c
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@@ -6,87 +6,12 @@
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/11/18 13:09:55 by tmaze #+# #+# */
/* Updated: 2019/01/31 17:57:41 by tmaze ### ########.fr */
/* Updated: 2019/02/01 10:18:41 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
t_envelem *ft_envtoenvelem(char *env)
{
size_t i;
t_envelem *ret;
i = 0;
if ((ret = (t_envelem*)ft_memalloc(sizeof(t_envelem))) == NULL)
return (NULL);
while (env[i] && env[i] != '=')
i++;
if ((ret->key = ft_strnew(i)) == NULL)
{
ft_memdel((void**)&ret);
return (NULL);
}
if ((ret->val = ft_strnew(ft_strlen(env) - i - 1)) == NULL)
{
ft_memdel((void**)&ret);
return (NULL);
}
ft_strlcpy(ret->key, env, i + 1);
ft_strlcpy(ret->val, &env[i + 1], ft_strlen(env) - i);
return (ret);
}
void ft_lstdelenvelem(void *content, size_t size)
{
size = 0;
ft_strdel(&(((t_envelem*)(content))->key));
ft_strdel(&(((t_envelem*)(content))->val));
if ((((t_envelem*)(content))->key) != NULL
|| (((t_envelem*)(content))->val) != NULL)
ft_putstr("plup\n");
ft_memdel(&content);
}
void ft_envelemdel(t_envelem **env)
{
ft_strdel(&((*env)->key));
ft_strdel(&((*env)->val));
ft_memdel((void**)env);
}
t_list *ft_envtolst(char **env)
{
size_t i;
t_list *ret;
t_list *new;
t_envelem *elem;
ret = NULL;
i = 0;
while (env[i])
{
if ((elem = ft_envtoenvelem(env[i])) == NULL)
ft_lstdel(&ret, &ft_lstdelenvelem);
if (elem == NULL)
return (NULL);
if ((new = ft_lstnew((void*)elem, sizeof(t_envelem))) == NULL)
{
ft_envelemdel(&elem);
ft_lstdel(&ret, &ft_lstdelenvelem);
return (NULL);
}
ft_memdel((void**)&elem);
if (ft_lstaddend(&ret, new) == NULL)
{
ft_lstdel(&ret, &ft_lstdelenvelem);
return (NULL);
}
i++;
}
return (ret);
}
int main(void)
{
int ret;