DELIA-65998 Implement GNOME NetworkManager plugin events (#5610)

* Gnome event monitor added

* updated onSignalStrength Change Cb

* GnomeEvent class move to singleton class

---------

Co-authored-by: Karunakaran A <[email protected]>

CMakeLists.txt

@@ -89,7 +89,10 @@ install(TARGETS ${MODULE_NAME} DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/${STORAGE
 # Build the implementation that runs out-of-process behind a COM-RPC interface
 
 if(ENABLE_GNOME_NETWORKMANAGER)
-    target_sources(${MODULE_NAME} PRIVATE NetworkManagerGnomeProxy.cpp NetworkManagerGnomeWIFI.cpp)
+    target_sources(${MODULE_NAME} PRIVATE NetworkManagerGnomeProxy.cpp 
+                    NetworkManagerGnomeWIFI.cpp
+                    NetworkManagerGnomeEvents.cpp
+                    NetworkManagerGnomeUtils.cpp )
     target_include_directories(${MODULE_NAME} PRIVATE ${GLIB_INCLUDE_DIRS} ${LIBNM_INCLUDE_DIRS})
     target_link_libraries(${MODULE_NAME} PRIVATE ${LIBNM_LIBRARIES})
 else()
@@ -102,7 +105,6 @@ endif()
 target_link_libraries(${MODULE_NAME} PRIVATE ${CURL_LIBRARIES})
 target_include_directories(${MODULE_NAME} PRIVATE ${CURL_INCLUDE_DIRS})
 
-
 add_library(${PLUGIN_LEGACY_DEPRECATED_NETWORK} SHARED
         LegacyPlugin_NetworkAPIs.cpp
         NetworkManagerLogger.cpp

NetworkManagerGnomeEvents.h

@@ -0,0 +1,70 @@
+/*
+ * If not stated otherwise in this file or this component's LICENSE file the
+ * following copyright and licenses apply:
+ *
+ * Copyright 2020 RDK Management
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+#include <NetworkManager.h>
+#include <libnm/NetworkManager.h>
+#include <string.h>
+#include <iostream>
+#include <atomic>
+
+namespace WPEFramework
+{
+    namespace Plugin
+    {
+
+    typedef struct {
+        NMClient *client;
+        GMainLoop *loop;
+        NMDevice *device;
+        NMDeviceWifi *wifiDevice;
+        NMActiveConnection *activeConn;
+        std::string ifnameWlan0;
+        std::string ifnameEth0;
+    } NMEvents;
+
+    class GnomeNetworkManagerEvents
+    {
+
+    public:
+        static void onInterfaceStateChangeCb(uint8_t newState, std::string iface); // ReportInterfaceStateChangedEvent
+        static void onAddressChangeCb(std::string iface, std::string ipAddress, bool acqired, bool isIPv6); // ReportIPAddressChangedEvent
+        static void onActiveInterfaceChangeCb(std::string newInterface); // ReportActiveInterfaceChangedEvent
+        static void onAvailableSSIDsCb(NMDeviceWifi *wifiDevice, GParamSpec *pspec, gpointer userData); // ReportAvailableSSIDsEvent
+        static void onWIFIStateChanged(uint8_t state); // ReportWiFiStateChangedEvent
+
+    public:
+        static GnomeNetworkManagerEvents* getInstance();
+        bool startNetworkMangerEventMonitor();
+        void stopNetworkMangerEventMonitor();
+        void setwifiScanOptions(bool doScan, bool enableLogs = false);
+
+    private:
+        static void* networkMangerEventMonitor(void *arg);
+        GnomeNetworkManagerEvents();
+        ~GnomeNetworkManagerEvents();
+        std::atomic<bool>isEventThrdActive = {false};
+        std::atomic<bool>stopWifiScan = {false};
+        std::atomic<bool>debugLogs = {false};
+        NMEvents nmEvents;
+        GThread *eventThrdID;
+    };
+
+    }   // Plugin
+}   // WPEFramework