wpa_supplicant: Initial Revision 0.8.X
Based on:
commit 0725cc7b7efc434910e89865c42eda7ce61bbf08
Author: Jouni Malinen <j@w1.fi>
Date: Thu Apr 21 20:41:01 2011 +0300
Enable CONFIG_DRIVER_NL80211=y in the default configuration
nl80211 should be preferred over WEXT with any recent Linux
kernel version.
Change-Id: I26aec5afbbd4f4a1f5fd900912545b6f5050de64
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/wpa_supplicant/notify.c b/wpa_supplicant/notify.c
new file mode 100644
index 0000000..2053c3d
--- /dev/null
+++ b/wpa_supplicant/notify.c
@@ -0,0 +1,440 @@
+/*
+ * wpa_supplicant - Event notifications
+ * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "common/wpa_ctrl.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "wps_supplicant.h"
+#include "dbus/dbus_common.h"
+#include "dbus/dbus_old.h"
+#include "dbus/dbus_new.h"
+#include "driver_i.h"
+#include "scan.h"
+#include "p2p_supplicant.h"
+#include "sme.h"
+#include "notify.h"
+
+int wpas_notify_supplicant_initialized(struct wpa_global *global)
+{
+#ifdef CONFIG_DBUS
+ if (global->params.dbus_ctrl_interface) {
+ global->dbus = wpas_dbus_init(global);
+ if (global->dbus == NULL)
+ return -1;
+ }
+#endif /* CONFIG_DBUS */
+
+ return 0;
+}
+
+
+void wpas_notify_supplicant_deinitialized(struct wpa_global *global)
+{
+#ifdef CONFIG_DBUS
+ if (global->dbus)
+ wpas_dbus_deinit(global->dbus);
+#endif /* CONFIG_DBUS */
+}
+
+
+int wpas_notify_iface_added(struct wpa_supplicant *wpa_s)
+{
+ if (wpas_dbus_register_iface(wpa_s))
+ return -1;
+
+ if (wpas_dbus_register_interface(wpa_s))
+ return -1;
+
+ return 0;
+}
+
+
+void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
+{
+ /* unregister interface in old DBus ctrl iface */
+ wpas_dbus_unregister_iface(wpa_s);
+
+ /* unregister interface in new DBus ctrl iface */
+ wpas_dbus_unregister_interface(wpa_s);
+}
+
+
+void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
+ enum wpa_states new_state,
+ enum wpa_states old_state)
+{
+ /* notify the old DBus API */
+ wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
+ old_state);
+
+ /* notify the new DBus API */
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
+
+#ifdef CONFIG_P2P
+ if (new_state == WPA_COMPLETED)
+ wpas_p2p_notif_connected(wpa_s);
+ else if (new_state < WPA_ASSOCIATED)
+ wpas_p2p_notif_disconnected(wpa_s);
+#endif /* CONFIG_P2P */
+
+ sme_state_changed(wpa_s);
+
+#ifdef ANDROID
+ wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
+ "id=%d state=%d BSSID=" MACSTR,
+ wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
+ new_state, MAC2STR(wpa_s->pending_bssid));
+#endif /* ANDROID */
+}
+
+
+void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
+{
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
+}
+
+
+void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
+{
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
+}
+
+
+void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
+{
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
+}
+
+
+void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s)
+{
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE);
+}
+
+
+void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ wpas_dbus_signal_network_enabled_changed(wpa_s, ssid);
+}
+
+
+void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ wpas_dbus_signal_network_selected(wpa_s, ssid->id);
+}
+
+
+void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
+{
+ /* notify the old DBus API */
+ wpa_supplicant_dbus_notify_scanning(wpa_s);
+
+ /* notify the new DBus API */
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
+}
+
+
+void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success)
+{
+ wpas_dbus_signal_scan_done(wpa_s, success);
+}
+
+
+void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
+{
+ /* notify the old DBus API */
+ wpa_supplicant_dbus_notify_scan_results(wpa_s);
+
+ wpas_wps_notify_scan_results(wpa_s);
+}
+
+
+void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
+ const struct wps_credential *cred)
+{
+#ifdef CONFIG_WPS
+ /* notify the old DBus API */
+ wpa_supplicant_dbus_notify_wps_cred(wpa_s, cred);
+ /* notify the new DBus API */
+ wpas_dbus_signal_wps_cred(wpa_s, cred);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
+ struct wps_event_m2d *m2d)
+{
+#ifdef CONFIG_WPS
+ wpas_dbus_signal_wps_event_m2d(wpa_s, m2d);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
+ struct wps_event_fail *fail)
+{
+#ifdef CONFIG_WPS
+ wpas_dbus_signal_wps_event_fail(wpa_s, fail);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_WPS
+ wpas_dbus_signal_wps_event_success(wpa_s);
+#endif /* CONFIG_WPS */
+}
+
+
+void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ wpas_dbus_register_network(wpa_s, ssid);
+}
+
+
+void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ wpas_dbus_unregister_network(wpa_s, ssid->id);
+}
+
+
+void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
+ u8 bssid[], unsigned int id)
+{
+ wpas_dbus_register_bss(wpa_s, bssid, id);
+ wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
+ id, MAC2STR(bssid));
+}
+
+
+void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
+ u8 bssid[], unsigned int id)
+{
+ wpas_dbus_unregister_bss(wpa_s, bssid, id);
+ wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
+ id, MAC2STR(bssid));
+}
+
+
+void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+ wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
+}
+
+
+void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+ wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
+ id);
+}
+
+
+void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+ wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
+ id);
+}
+
+
+void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+ wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
+}
+
+
+void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+ wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
+}
+
+
+void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+ wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
+}
+
+
+void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+}
+
+
+void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+ wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
+}
+
+
+void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
+ unsigned int id)
+{
+ wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
+}
+
+
+void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name)
+{
+ wpas_dbus_signal_blob_added(wpa_s, name);
+}
+
+
+void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name)
+{
+ wpas_dbus_signal_blob_removed(wpa_s, name);
+}
+
+
+void wpas_notify_debug_level_changed(struct wpa_global *global)
+{
+ wpas_dbus_signal_debug_level_changed(global);
+}
+
+
+void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
+{
+ wpas_dbus_signal_debug_timestamp_changed(global);
+}
+
+
+void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
+{
+ wpas_dbus_signal_debug_show_keys_changed(global);
+}
+
+
+void wpas_notify_suspend(struct wpa_global *global)
+{
+ struct wpa_supplicant *wpa_s;
+
+ os_get_time(&global->suspend_time);
+ wpa_printf(MSG_DEBUG, "System suspend notification");
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
+ wpa_drv_suspend(wpa_s);
+}
+
+
+void wpas_notify_resume(struct wpa_global *global)
+{
+ struct os_time now;
+ int slept;
+ struct wpa_supplicant *wpa_s;
+
+ if (global->suspend_time.sec == 0)
+ slept = -1;
+ else {
+ os_get_time(&now);
+ slept = now.sec - global->suspend_time.sec;
+ }
+ wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)",
+ slept);
+
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+ wpa_drv_resume(wpa_s);
+ if (wpa_s->wpa_state == WPA_DISCONNECTED)
+ wpa_supplicant_req_scan(wpa_s, 0, 100000);
+ }
+}
+
+
+#ifdef CONFIG_P2P
+
+void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr, int new_device)
+{
+}
+
+
+void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+}
+
+
+void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
+ const struct wpa_ssid *ssid,
+ const char *role)
+{
+}
+
+
+void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+ const u8 *src, u16 dev_passwd_id)
+{
+}
+
+
+void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s, int status)
+{
+}
+
+
+void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
+ int status, const u8 *bssid)
+{
+}
+
+
+void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
+ int freq, const u8 *sa, u8 dialog_token,
+ u16 update_indic, const u8 *tlvs,
+ size_t tlvs_len)
+{
+}
+
+
+void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
+ const u8 *sa, u16 update_indic,
+ const u8 *tlvs, size_t tlvs_len)
+{
+}
+
+#endif /* CONFIG_P2P */
+
+
+static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
+ const u8 *sta)
+{
+}
+
+
+static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s,
+ const u8 *sta)
+{
+}
+
+
+void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
+ const u8 *mac_addr, int authorized)
+{
+ if (authorized)
+ wpas_notify_ap_sta_authorized(wpa_s, mac_addr);
+ else
+ wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr);
+}