From: Niraj Kumar Goit <niraj.g@samsung.com>
Date: Mon, 27 Sep 2021 09:03:06 +0000 (+0530)
Subject: Handle supplicant kill event.
X-Git-Tag: submit/tizen_6.0/20210927.130905^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f2a7f8d4ff3736b1836ed24096f066add78eea87;p=platform%2Fcore%2Fconnectivity%2Fnet-config.git

Handle supplicant kill event.

Change-Id: I3160518201e2f9a96a9701a1ff2271be79587a03
Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>
---

diff --git a/include/wifi-power.h b/include/wifi-power.h
index d190f14..77a4ae5 100755
--- a/include/wifi-power.h
+++ b/include/wifi-power.h
@@ -48,6 +48,7 @@ gboolean handle_remove_p2p_driver(Wifi *wifi, GDBusMethodInvocation *context);
 
 void __netconfig_set_ether_macaddr();
 int __execute_supplicant(gboolean enable);
+void __mark_supplicant_stopped(void);
 
 #ifdef __cplusplus
 }
diff --git a/src/signal-handler.c b/src/signal-handler.c
index 495881b..0a5b8bc 100755
--- a/src/signal-handler.c
+++ b/src/signal-handler.c
@@ -85,7 +85,7 @@
 #define SIGNAL_NAME_OWNER_CHANGED		"NameOwnerChanged"
 
 #define MAX_SIG_LEN 64
-#define TOTAL_CONN_SIGNALS 6
+#define TOTAL_CONN_SIGNALS 7
 #define MAX_SOCKET_OPEN_RETRY 5
 
 typedef enum {
@@ -675,6 +675,9 @@ static void _dbus_name_changed_cb(GDBusConnection *conn,
 		/* If clatd is terminated unexpectedly, reset and enable clat service. */
 		if (NETCONFIG_CELLULAR_ONLINE == cellular_state_get_service_state())
 			netconfig_clatd_reset();
+	} else if (g_strcmp0(name, SUPPLICANT_SERVICE) == 0 && *new == '\0') {
+		DBG("Supplicant destroyed: name %s, old %s, new %s", name, old, new);
+		__mark_supplicant_stopped();
 	}
 	g_free(name);
 	g_free(old);
@@ -1536,6 +1539,18 @@ void register_gdbus_signal(void)
 			NULL,
 			NULL);
 
+	conn_subscription_ids[6] = g_dbus_connection_signal_subscribe(
+			connection,
+			DBUS_SERVICE_DBUS,
+			DBUS_INTERFACE_DBUS,
+			SIGNAL_NAME_OWNER_CHANGED,
+			NULL,
+			SUPPLICANT_SERVICE,
+			G_DBUS_SIGNAL_FLAGS_NONE,
+			_dbus_name_changed_cb,
+			NULL,
+			NULL);
+
 	INFO("Successfully register clat DBus signal filters");
 
 	for (sig = SIG_INTERFACE_REMOVED; sig < SIG_MAX; sig++) {
diff --git a/src/wifi-power.c b/src/wifi-power.c
index c6f12fc..fe8f48c 100755
--- a/src/wifi-power.c
+++ b/src/wifi-power.c
@@ -72,6 +72,7 @@ typedef struct {
 
 static gboolean wifi_firmware_recovery_mode = FALSE;
 static int airplane_mode = 0;
+gboolean is_supplicant_running = FALSE;
 
 static gboolean __is_wifi_restricted(void)
 {
@@ -125,6 +126,11 @@ static void __technology_reply(GObject *source_object, GAsyncResult *res, gpoint
 	g_free(interface_name);
 }
 
+void __mark_supplicant_stopped(void)
+{
+	is_supplicant_running = FALSE;
+}
+
 int __execute_supplicant(gboolean enable)
 {
 	/*
@@ -138,9 +144,8 @@ int __execute_supplicant(gboolean enable)
 	char *const args_disable[] = { "/usr/bin/wpa_supp.sh", "stop", NULL };
 #endif
 	char *const envs[] = { NULL };
-	static gboolean enabled = FALSE;
 
-	if (enabled == enable)
+	if (is_supplicant_running == enable)
 		return -EALREADY;
 
 	if (enable == TRUE)
@@ -155,7 +160,7 @@ int __execute_supplicant(gboolean enable)
 	DBG("wpa_supplicant %s", enable == TRUE ? "started" : "stopped");
 
 	if (enable)
-		enabled = enable;
+		is_supplicant_running = enable;
 
 	return 0;
 }