Initial step in adding simple AP mode support into wpa_supplicant

[wpasupplicant] / wpa_supplicant / wpa_supplicant.c

diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index 45ef15a..45a0a76 100644 (file)
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -919,6 +919,31 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
 }
 
 
+#ifdef CONFIG_AP
+static void wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
+                                    struct wpa_ssid *ssid)
+{
+       struct wpa_driver_associate_params params;
+
+       if (ssid->ssid == NULL || ssid->ssid_len == 0) {
+               wpa_printf(MSG_ERROR, "No SSID configured for AP mode");
+               return;
+       }
+
+       wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')",
+                  wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+
+       os_memset(&params, 0, sizeof(params));
+       params.ssid = ssid->ssid;
+       params.ssid_len = ssid->ssid_len;
+       params.mode = ssid->mode;
+
+       if (wpa_drv_associate(wpa_s, &params) < 0)
+               wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality");
+}
+#endif /* CONFIG_AP */
+
+
 /**
  * wpa_supplicant_associate - Request association
  * @wpa_s: Pointer to wpa_supplicant data
@@ -940,6 +965,21 @@ void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
        struct wpa_driver_capa capa;
        int assoc_failed = 0;
 
+       if (ssid->mode == 2) {
+#ifdef CONFIG_AP
+               if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP)) {
+                       wpa_printf(MSG_INFO, "Driver does not support AP "
+                                  "mode");
+                       return;
+               }
+               wpa_supplicant_create_ap(wpa_s, ssid);
+#else /* CONFIG_AP */
+               wpa_printf(MSG_ERROR, "AP mode support not included in the "
+                          "build");
+#endif /* CONFIG_AP */
+               return;
+       }
+
        if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) {
                sme_authenticate(wpa_s, bss, ssid);
                return;