@@ -2931,6 +2931,44 @@ error_return:
static int
+hostapd_global_ctrl_iface_interfaces(struct hapd_interfaces *interfaces,
+ const char *input,
+ char *reply, int reply_size)
+{
+ int i, j, res;
+ char *pos, *end;
+ struct hostapd_iface *iface;
+ int show_ctrl = 0;
+
+ if (input)
+ show_ctrl = !!os_strstr(input, "ctrl");
+
+ pos = reply;
+ end = reply + reply_size;
+
+ for (i = 0; i < interfaces->count; i++) {
+ iface = interfaces->iface[i];
+
+ for (j = 0; j < iface->num_bss; j++) {
+ if (show_ctrl)
+ res = os_snprintf(pos, end - pos, "%s ctrl_iface=%s\n",
+ iface->conf->bss[j]->iface,
+ iface->conf->bss[j]->ctrl_interface);
+ else
+ res = os_snprintf(pos, end - pos, "%s\n",
+ iface->conf->bss[j]->iface);
+ if (os_snprintf_error(end - pos, res)) {
+ *pos = '\0';
+ return pos - reply;
+ }
+ pos += res;
+ }
+ }
+
+ return pos - reply;
+}
+
+static int
hostapd_global_ctrl_iface_dup_network(struct hapd_interfaces *interfaces,
char *cmd)
{
@@ -3132,6 +3170,11 @@ static void hostapd_global_ctrl_iface_receive(int sock, void *eloop_ctx,
reply_len = os_snprintf(reply, reply_size, "OK\n");
else
reply_len = -1;
+ } else if (os_strncmp(buf, "INTERFACES", 10) == 0) {
+ reply_len = hostapd_global_ctrl_iface_interfaces(interfaces,
+ buf + 10,
+ reply,
+ sizeof(buffer));
} else {
wpa_printf(MSG_DEBUG, "Unrecognized global ctrl_iface command "
"ignored");
Print available interfaces with ctrl_iface when INTERFACES ctrl param send. This is useful in case we using UDP CTRL and add interface using ADD command. After that we need to know which udp port we should use for this new added interface. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> --- hostapd/ctrl_iface.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+)