int cmd(char *s, int cs)
{
pid_t pid;
int status;
char **spt;
if (!s || !*s)
return (0);
spt = ft_getarg(s);
if (!ft_strcmp(spt[0], "get"))
{
ft_get(spt, cs);
return (0);
}
if (!ft_strcmp(spt[0], "cd"))
{
ft_cd(spt[1], cs);
return (0);
}
if (!(pid = fork()))
ft_launch(s, cs);
else if (pid > 0)
wait4(pid, &status, 0, NULL);
else if (pid == -1)
ft_putendl_fd("fork", 2);
return (1);
}
void ft_build_env(t_seq *seq)
{
char *tmp_args;
char **environ;
char **tab;
t_seq *tmp;
int index[2];
tab = ft_strsplit(seq->args, ' ');
index[0] = 0;
while (ft_strstr(tab[index[0] + 1], "="))
(index[0])++;
if (index[0] > 0 && (index[1] = -1))
{
if ((environ = (char **)ft_malloc(sizeof(char *) * (index[0] + 1))))
{
while (++(index[1]) < index[0])
environ[index[1]] = tab[index[1] + 1];
environ[index[1]] = NULL;
}
}
else
environ = NULL;
tmp_args = ft_strstr(seq->args, tab[index[0] + 1]);
tmp = ft_lexer(tmp_args);
ft_launch(1, tmp, environ);
ft_lib_env(tab, tmp, environ);
}