MBO: Add support to send ANQP request to get cellular preference

[mech_eap.git] / wpa_supplicant / ctrl_iface.c

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 1b81797..d814fdf 100644 (file)
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -6383,6 +6383,7 @@ static int get_anqp(struct wpa_supplicant *wpa_s, char *dst)
        u16 id[MAX_ANQP_INFO_ID];
        size_t num_id = 0;
        u32 subtypes = 0;
+       int get_cell_pref = 0;
 
        used = hwaddr_aton2(dst, dst_addr);
        if (used < 0)
@@ -6400,6 +6401,15 @@ static int get_anqp(struct wpa_supplicant *wpa_s, char *dst)
 #else /* CONFIG_HS20 */
                        return -1;
 #endif /* CONFIG_HS20 */
+               } else if (os_strncmp(pos, "mbo:", 4) == 0) {
+#ifdef CONFIG_MBO
+                       int num = atoi(pos + 4);
+                       if (num != MBO_ANQP_SUBTYPE_CELL_CONN_PREF)
+                               return -1;
+                       get_cell_pref = 1;
+#else /* CONFIG_MBO */
+                       return -1;
+#endif /* CONFIG_MBO */
                } else {
                        id[num_id] = atoi(pos);
                        if (id[num_id])
@@ -6414,7 +6424,8 @@ static int get_anqp(struct wpa_supplicant *wpa_s, char *dst)
        if (num_id == 0)
                return -1;
 
-       return anqp_send_req(wpa_s, dst_addr, id, num_id, subtypes);
+       return anqp_send_req(wpa_s, dst_addr, id, num_id, subtypes,
+                            get_cell_pref);
 }