int double_rightbis(char *line, t_sh *t, char *l_p, int i)
{
int d;
int wak;
d = dup(1);
dup2(t->fd1, 1);
while (read(t->fd1, &wak, 1) > 0)
;
close(t->fd1);
exec_cmd(t);
dup2(d, 1);
close(d);
if (line[i] && (OPE2(line, i) || PIPOR(line, i)))
{
t->pv2 = i;
if (OPE2(line, i) && have_pipe(line, i, t) == t->pv2)
return (ft_red(line, t));
i = t->pv2;
pre_parse(l_p, line, i, t);
if (line[t->pv2] && line[t->pv2] == '>')
return (ft_red(line, t));
return (t->pv2);
}
return (t->pv2 = i);
}
int exec_fath(char *line, t_sh *t)
{
if (t->save_c)
wait(0);
t->pv = ++t->pv2;
while (line[t->pv2]
&& !search_ope(&line[t->pv2], t->ope, 1))
t->pv2++;
close(t->pipe_fd[1]);
dup2(t->pipe_fd[0], 0);
close(t->pipe_fd[1]);
t->args = ft_strsplitsh(ft_strsub(line, t->pv, t->pv2 - t->pv));
if (line[t->pv2] == '|' || line[t->pv2] == '>')
{
if (line[t->pv2] != '|')
return (ft_red(line, t));
else if (line[t->pv2 + 1] && !search_ope(&line[t->pv2 + 1], t->ope, 1))
return (exec_pipes(line, t));
else if (line[t->pv2 + 1] && line[t->pv2 + 1] != '|')
return (parse_error(line, t, t->pv2 + 1));
t->flag = line[t->pv2];
}
exec_cmd(t);
return (t->pv2);
}
static t_gen *ft_docd(char *path, t_gen *env, int ih, int ip)
{
char *s;
char *tmp;
tmp = ft_dellast(env->env[ih] + 5);
if (path[0] == '~' && path[1] == '/')
s = ft_red(path + 2, env->env[ih] + 5);
else if (path[0] == '~')
s = ft_red(path + 1, tmp);
else if (path[0] == '/')
s = ft_red(path + 1, NULL);
else if (ft_strcmp(path, "-") == 0)
s = ft_strdup(&(env->env[ft_found("OLDPWD", env)][7]));
else
s = ft_red(path, env->env[ip] + 5);
ft_checkaccess(s, env, ip);
free(s);
free(tmp);
return (env);
}
int left_red_next(int i, t_sh *t, char **line)
{
char *l_p;
l_p = NULL;
t->pv2 = i;
if (OPE2(*line, i) && have_pipe(*line, i, t) == t->pv2)
{
ft_red(*line, t);
dup2(t->dupl, 0);
close(t->dupl);
t->fd1 = 0;
return (t->pv2);
}
i = t->pv2;
pre_parse(l_p, *line, i, t);
dup2(t->dupl, 0);
close(t->dupl);
t->fd1 = 0;
if ((*line)[t->pv2] && OPE2(*line, i))
return (ft_red(*line, t));
return (t->pv2);
}