void get_list(struct s_static_socket *br)
{
FILE *list;
char buffer[BUF_SIZE];
size_t octet;
if (open_dataconnection(br) == -1)
return ;
if (br->pasv == -1)
xwrite(br->cs, "425 Can't open data connection\n", 31);
else
{
my_putstr("LIST REQUEST\n");
if (get_list_popen(br, &list) == -1)
return ;
while ((octet = fread(buffer, 1, BUF_SIZE, list)) > 0)
xwrite(br->pasv, buffer, octet);
xclose(br->pasv);
br->pasv = -1;
xfpurge(list);
usleep(500000);
xwrite(br->cs, "226 Transfer complete\n", 22);
xpclose(list);
}
}
static hostlist_t
_read_genders_attr(char *attr, int iopt)
{
FILE *f;
hostlist_t hl = hostlist_create(NULL);
char cmd[LINEBUFSIZE];
char buf[LINEBUFSIZE];
/*
* xpopen sets uid back to real user id, so it is ok to use
* "nodeattr" from user's path here
*/
snprintf(cmd, sizeof(cmd), "%s %s%s -%sn %s", _PATH_NODEATTR,
gfile ? "-f " : "",
gfile ? gfile : "",
iopt ? "" : "r", attr);
f = xpopen(cmd, "r");
if (f == NULL)
errx("%p: error running \"%s\"\n", _PATH_NODEATTR);
while (fgets(buf, LINEBUFSIZE, f) != NULL) {
xstrcln(buf, NULL);
if (hostlist_push(hl, buf) <= 0)
err("%p: warning: target `%s' not parsed\n", buf);
}
if (xpclose(f) != 0)
errx("%p: error running nodeattr\n");
return hl;
}
void get_pwd_pop(char *pwd)
{
FILE *stream;
size_t octet;
stream = popen_result("pwd");
octet = xfread(pwd, 1, 2048, stream);
if (pwd[octet - 1] == '\n')
pwd[octet - 1] = '\0';
pwd[octet] = '\0';
xfpurge(stream);
xpclose(stream);
}
