Add ctrl iface command for autoscan

Signed-hostap: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index d2ace13..5bd1559 100644 (file)
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -36,6 +36,7 @@
 #include "interworking.h"
 #include "blacklist.h"
 #include "wpas_glue.h"
+#include "autoscan.h"
 
 extern struct wpa_driver_ops *wpa_drivers[];
 
@@ -3869,6 +3870,34 @@ static int wpa_supplicant_ctrl_iface_sta_autoconnect(
 }
 
 
+#ifdef CONFIG_AUTOSCAN
+
+static int wpa_supplicant_ctrl_iface_autoscan(struct wpa_supplicant *wpa_s,
+                                             char *cmd)
+{
+       enum wpa_states state = wpa_s->wpa_state;
+       char *new_params = NULL;
+
+       if (os_strlen(cmd) > 0) {
+               new_params = os_strdup(cmd);
+               if (new_params == NULL)
+                       return -1;
+       }
+
+       os_free(wpa_s->conf->autoscan);
+       wpa_s->conf->autoscan = new_params;
+
+       if (wpa_s->conf->autoscan == NULL)
+               autoscan_deinit(wpa_s);
+       else if (state == WPA_DISCONNECTED || state == WPA_INACTIVE)
+               autoscan_init(wpa_s);
+
+       return 0;
+}
+
+#endif /* CONFIG_AUTOSCAN */
+
+
 static int wpa_supplicant_signal_poll(struct wpa_supplicant *wpa_s, char *buf,
                                      size_t buflen)
 {
@@ -4347,6 +4376,11 @@ char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
        } else if (os_strncmp(buf, "SIGNAL_POLL", 11) == 0) {
                reply_len = wpa_supplicant_signal_poll(wpa_s, reply,
                                                       reply_size);
+#ifdef CONFIG_AUTOSCAN
+       } else if (os_strncmp(buf, "AUTOSCAN ", 9) == 0) {
+               if (wpa_supplicant_ctrl_iface_autoscan(wpa_s, buf + 9))
+                       reply_len = -1;
+#endif /* CONFIG_AUTOSCAN */
        } else if (os_strcmp(buf, "REAUTHENTICATE") == 0) {
                eapol_sm_request_reauth(wpa_s->eapol);
        } else {