From: Anjali Nijhara <a.nijhara@samsung.com>
Date: Fri, 23 Dec 2022 10:05:59 +0000 (+0530)
Subject: Add Signal Handling for Module State Changed
X-Git-Tag: accepted/tizen/unified/20230315.093508^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0dd362c77c9e0cd35fa86012ceba2c3a67cd1bbb;p=platform%2Fcore%2Fconnectivity%2Fnet-config.git

Add Signal Handling for Module State Changed

Change-Id: I4ef16436285425ca8bf920cd9c9f8ac542bc48c9
---

diff --git a/packaging/net-config.spec b/packaging/net-config.spec
index 55baacf..94f76f1 100755
--- a/packaging/net-config.spec
+++ b/packaging/net-config.spec
@@ -233,6 +233,7 @@ chown network_fw:network_fw /opt/usr/data/network
 %attr(500,network_fw,network_fw) %{_bindir}/net-config
 %attr(644,network_fw,network_fw) %{_sysconfdir}/resolv.conf
 %attr(644,network_fw,network_fw) %{TZ_SYS_ETC}/resolv.conf
+%attr(644,root,root) %{_libdir}/udev/rules.d/99-wifiusb-dev.rules
 %attr(644,root,root) %{_datadir}/dbus-1/system-services/*
 #DBus DAC
 %attr(644,root,root) %{_sysconfdir}/dbus-1/system.d/*
diff --git a/resources/usr/lib/udev/rules.d/99-wifiusb-dev.rules b/resources/usr/lib/udev/rules.d/99-wifiusb-dev.rules
index e374072..6b1adc3 100755
--- a/resources/usr/lib/udev/rules.d/99-wifiusb-dev.rules
+++ b/resources/usr/lib/udev/rules.d/99-wifiusb-dev.rules
@@ -1,6 +1,6 @@
 # Udev Rules  for WiFi Chip attach/detach Events
 
-
-ACTION=="add",          SUBSYSTEM=="net",       KERNEL=="wlan0",        RUN+="/usr/bin/vconftool set -t int memory/wifi/device/status_uevent 1 -f"
-ACTION=="remove",       SUBSYSTEM=="net",       KERNEL=="wlan0",        RUN+="/usr/bin/vconftool set -t int memory/wifi/device/status_uevent 0 -f"
-
+ACTION=="add",          SUBSYSTEM=="net",       KERNEL=="wlan*",        RUN+="/usr/bin/vconftool set -t string memory/wifi/device/ifname $name -f"
+ACTION=="add",          SUBSYSTEM=="net",       KERNEL=="wlan*",        RUN+="/usr/bin/vconftool set -t int memory/wifi/device/status_uevent 1 -f"
+ACTION=="remove",       SUBSYSTEM=="net",       KERNEL=="wlan*",        RUN+="/usr/bin/vconftool set -t string memory/wifi/device/ifname $name -f"
+ACTION=="remove",       SUBSYSTEM=="net",       KERNEL=="wlan*",        RUN+="/usr/bin/vconftool set -t int memory/wifi/device/status_uevent 0 -f"
diff --git a/src/wifi-power.c b/src/wifi-power.c
index 8c39985..6437f9d 100755
--- a/src/wifi-power.c
+++ b/src/wifi-power.c
@@ -50,6 +50,10 @@
 #define VCONFKEY_SETAPPL_NETWORK_PERMIT_WITH_LCD_OFF_LIMIT	"db/setting/network_with_lcd_off_limit"
 #endif
 
+#define NETCONFIG_SIGNAL_MODULE_STATE_CHANGED	"ModuleStateChanged"
+#define VCONFKEY_WIFI_DEVICE_STATUS_UEVENT	"memory/wifi/device/status_uevent"
+#define VCONFKEY_WIFI_INTERFACE_NAME		"memory/wifi/device/ifname"
+
 #define WLAN_MAC_ADDR_MAX 20
 #define ETH_MAC_ADDR_SIZE 6
 #define NET_EXEC_PATH "/sbin/ifconfig"
@@ -354,6 +358,38 @@ static void __netconfig_wifi_restrict_mode(keynode_t *node, void *user_data)
 }
 #endif
 
+static void __netconfig_emit_wifi_module_state_signal(int wifi_module_state)
+{
+	GVariant *sig_params;
+	char *interface_name = NULL;
+
+	interface_name = vconf_get_str(VCONFKEY_WIFI_INTERFACE_NAME);
+
+	DBG("wifi module state [%d]", wifi_module_state);
+
+	GVariantBuilder *module_state_info = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+	g_variant_builder_add(module_state_info, "{sv}", "ifname", g_variant_new_string(interface_name));
+	g_variant_builder_add(module_state_info, "{sv}", "status_uevent", g_variant_new_uint32(wifi_module_state));
+	sig_params = g_variant_new("(@a{sv})", g_variant_builder_end(module_state_info));
+	g_variant_builder_unref(module_state_info);
+	netconfig_dbus_emit_signal(NULL, NETCONFIG_WIFI_PATH,
+		NETCONFIG_WIFI_INTERFACE, NETCONFIG_SIGNAL_MODULE_STATE_CHANGED, sig_params);
+
+	g_free(interface_name);
+}
+
+static void __netconfig_wifi_module_state_changed_cb(keynode_t *node, void *data)
+{
+	int wifi_module_state = 0;
+
+	if (node != NULL)
+		wifi_module_state = vconf_keynode_get_int(node);
+	else
+		netconfig_vconf_get_int(VCONFKEY_WIFI_DEVICE_STATUS_UEVENT, &wifi_module_state);
+
+	__netconfig_emit_wifi_module_state_signal(wifi_module_state);
+}
+
 static void __netconfig_wifi_airplane_mode(keynode_t *node, void *user_data)
 {
 	int wifi_state = 0, airplane_state = 0;
@@ -800,6 +836,7 @@ void wifi_power_initialize(void)
 	vconf_notify_key_changed(VCONFKEY_SETAPPL_PSMODE,
 		__emergency_mode_changed_cb, NULL);
 	vconf_notify_key_changed(VCONFKEY_PM_STATE, __pm_state_changed_cb, NULL);
+	vconf_notify_key_changed(VCONFKEY_WIFI_DEVICE_STATUS_UEVENT, __netconfig_wifi_module_state_changed_cb, NULL);
 }
 
 void wifi_power_deinitialize(void)