[C# Wi-Fi Direct] Adding C# Wi-Fi Direct code 15/106515/10 accepted/tizen/mobile/20170102.060834 accepted/tizen/tv/20170102.060855 submit/tizen/20161228.005300 submit/tizen/20170102.053259
authorYu Jiung <jiung.yu@samsung.com>
Thu, 22 Dec 2016 05:22:24 +0000 (14:22 +0900)
committerYu Jiung <jiung.yu@samsung.com>
Mon, 26 Dec 2016 02:16:40 +0000 (11:16 +0900)
Change-Id: I8a4d5635a1ee4fd80f97624dcf0ba764018ca857
Signed-off-by: Yu jiung <jiung.yu@samsung.com>
21 files changed:
LICENSE [new file with mode: 0644]
Tizen.Network.WiFiDirect/Interop/Interop.Libraries.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Interop/Interop.WiFiDirect.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Properties/AssemblyInfo.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.Net45.csproj [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.Net45.project.json [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.csproj [new file with mode: 0755]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.nuspec [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.project.json [new file with mode: 0755]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.sln [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.snk [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectData.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectEnumerations.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectError.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectEventArgs.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectManager.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectManagerImpl.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPeer.cs [new file with mode: 0644]
Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPersistentGroup.cs [new file with mode: 0644]
packaging/csapi-network-wifi-direct.manifest [new file with mode: 0644]
packaging/csapi-network-wifi-direct.spec [new file with mode: 0644]

diff --git a/LICENSE b/LICENSE
new file mode 100644 (file)
index 0000000..d645695
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diff --git a/Tizen.Network.WiFiDirect/Interop/Interop.Libraries.cs b/Tizen.Network.WiFiDirect/Interop/Interop.Libraries.cs
new file mode 100644 (file)
index 0000000..c036d47
--- /dev/null
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+internal static partial class Interop
+{
+    internal static partial class Libraries
+    {
+        public const string WiFiDirect = "libwifi-direct.so.1";
+        public const string Glib = "libglib-2.0.so.0";
+        public const string Libc = "libc.so.6";
+    }
+}
diff --git a/Tizen.Network.WiFiDirect/Interop/Interop.WiFiDirect.cs b/Tizen.Network.WiFiDirect/Interop/Interop.WiFiDirect.cs
new file mode 100644 (file)
index 0000000..ac9afc1
--- /dev/null
@@ -0,0 +1,229 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using Tizen.Network.WiFiDirect;
+using System.Runtime.InteropServices;
+
+/// <summary>
+/// Interop class for Wi-Fi Direct
+/// </summary>
+internal static partial class Interop
+{
+    /// <summary>
+    /// Wi-Fi Direct Native Apis
+    /// </summary>
+    internal static partial class WiFiDirect
+    {
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate void DiscoveryStateChangedCallback(int result, WiFiDirectDiscoveryState state, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate void PeerFoundCallback(int result, WiFiDirectDiscoveryState state, string address, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate void DeviceStateChangedCallback(int result, WiFiDirectDeviceState state, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate void ConnectionStateChangedCallback(int result, WiFiDirectConnectionState state, string address, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate void ClientIpAddressAssignedCallback(string macAddress, string ipAddress, string interfaceAddress, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate void ServiceStateChangedCallback(int result, WiFiDirectServiceDiscoveryState state, WiFiDirectServiceType type, IntPtr responseData, string address, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate void StateChangedCallback(WiFiDirectState state, IntPtr userData);
+
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate bool DiscoveredPeerCallback(ref DiscoveredPeerStruct peer, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate bool ConnectedPeerCallback(ref ConnectedPeerStruct peer, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate bool WpsTypeCallback(WiFiDirectWpsType type, IntPtr userData);
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        internal delegate bool PersistentGroupCallback(string address, string ssid, IntPtr userData);
+
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_state_changed_cb")]
+        internal static extern int SetStateChangedCallback(StateChangedCallback stateChangedCb, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_unset_state_changed_cb")]
+        internal static extern int UnsetStateChangedCallback();
+
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_device_state_changed_cb")]
+        internal static extern int SetDeviceStateChangedCallback(DeviceStateChangedCallback deviceChangedCb, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_unset_device_state_changed_cb")]
+        internal static extern int UnsetDeviceStateChangedCallback();
+
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_discovery_state_changed_cb")]
+        internal static extern int SetDiscoveryStateChangedCallback(DiscoveryStateChangedCallback discoveryStateChangedCb, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_unset_discovery_state_changed_cb")]
+        internal static extern int UnsetDiscoveryStateChangedCallback();
+
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_peer_found_cb")]
+        internal static extern int SetPeerFoundCallback(PeerFoundCallback peerFoundCb, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_unset_peer_found_cb")]
+        internal static extern int UnsetPeerFoundCallback();
+
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_connection_state_changed_cb")]
+        internal static extern int SetConnectionChangedCallback(ConnectionStateChangedCallback connectionCb, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_unset_connection_state_changed_cb")]
+        internal static extern int UnsetConnectionChangedCallback();
+
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_client_ip_address_assigned_cb")]
+        internal static extern int SetIpAddressAssignedCallback(ClientIpAddressAssignedCallback callback, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_unset_client_ip_address_assigned_cb")]
+        internal static extern int UnsetIpAddressAssignedCallback();
+
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_service_state_changed_cb")]
+        internal static extern int SetServiceStateChangedCallback(ServiceStateChangedCallback serviceStateChangedCb, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_unset_service_state_changed_cb")]
+        internal static extern int UnsetServiceStateChangedCallback();
+
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_initialize")]
+        internal static extern int Initialize();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_deinitialize")]
+        internal static extern int Deinitialize();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_activate")]
+        internal static extern int Activate();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_deactivate")]
+        internal static extern int Deactivate();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_start_discovery_specific_channel")]
+        internal static extern int StartDiscoveryInChannel(bool listenOnly, int timeout, WiFiDirectDiscoveryChannel channel);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_cancel_discovery")]
+        internal static extern int StopDiscovery();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_foreach_discovered_peers")]
+        internal static extern int GetDiscoveredPeers(DiscoveredPeerCallback callback, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_connect")]
+        internal static extern int Connect(string address);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_cancel_connection")]
+        internal static extern int CancelConnection(string address);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_disconnect_all")]
+        internal static extern int DisconnectAll();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_disconnect")]
+        internal static extern int Disconnect(string address);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_foreach_connected_peers")]
+        internal static extern int GetConnectedPeers(ConnectedPeerCallback callback, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_create_group")]
+        internal static extern int CreateGroup();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_destroy_group")]
+        internal static extern int DestroyGroup();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_is_group_owner")]
+        internal static extern int IsGroupOwner(out bool isGroupOwner);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_is_autonomous_group")]
+        internal static extern int IsAutonomousGroup(out bool isAutonomous);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_device_name")]
+        internal static extern int SetName(string name);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_device_name")]
+        internal static extern int GetName(out string name);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_ssid")]
+        internal static extern int GetSsid(out string ssid);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_network_interface_name")]
+        internal static extern int GetInterfaceName(out string name);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_ip_address")]
+        internal static extern int GetIpAddress(out string address);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_subnet_mask")]
+        internal static extern int GetSubnetMask(out string mask);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_gateway_address")]
+        internal static extern int GetGatewayAddress(out string address);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_mac_address")]
+        internal static extern int GetMacAddress(out string address);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_state")]
+        internal static extern int GetState(out WiFiDirectState state);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_is_discoverable")]
+        internal static extern int IsDiscoverable(out bool isDiscoverable);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_is_listening_only")]
+        internal static extern int IsListeningOnly(out bool listenOnly);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_primary_device_type")]
+        internal static extern int GetPrimaryType(out WiFiDirectPrimaryDeviceType type);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_secondary_device_type")]
+        internal static extern int GetSecondaryType(out WiFiDirectSecondaryDeviceType type);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_activate_pushbutton")]
+        internal static extern int ActivatePushButton();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_wps_pin")]
+        internal static extern int SetWpsPin(string pin);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_wps_pin")]
+        internal static extern int GetWpsPin(out string pin);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_supported_wps_mode")]
+        internal static extern int GetWpsMode(out int mode);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_foreach_supported_wps_types")]
+        internal static extern int GetWpsTypes(WpsTypeCallback callback, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_local_wps_type")]
+        internal static extern int GetLocalWpsType(out WiFiDirectWpsType type);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_req_wps_type")]
+        internal static extern int SetReqWpsType(WiFiDirectWpsType type);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_req_wps_type")]
+        internal static extern int GetReqWpsType(out WiFiDirectWpsType type);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_group_owner_intent")]
+        internal static extern int SetIntent(int intent);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_group_owner_intent")]
+        internal static extern int GetIntent(out int intent);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_max_clients")]
+        internal static extern int SetMaxClients(int max);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_max_clients")]
+        internal static extern int GetMaxClients(out int max);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_passphrase")]
+        internal static extern int SetPassPhrase(string passphrase);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_passphrase")]
+        internal static extern int GetPassPhrase(out string passphrase);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_operating_channel")]
+        internal static extern int GetChannel(out int channel);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_autoconnection_mode")]
+        internal static extern int SetAutoConnectionMode(bool mode);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_is_autoconnection_mode")]
+        internal static extern int GetAutoConnectionMode(out bool mode);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_autoconnection_peer")]
+        internal static extern int SetAutoConnectionPeer(string address);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_persistent_group_enabled")]
+        internal static extern int SetPersistentGroupState(bool enabled);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_is_persistent_group_enabled")]
+        internal static extern int GetPersistentGroupState(out bool enabled);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_foreach_persistent_groups")]
+        internal static extern int GetPersistentGroups(PersistentGroupCallback callback, IntPtr userData);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_remove_persistent_group")]
+        internal static extern int RemovePersistentGroup(string address, string ssid);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_start_service_discovery")]
+        internal static extern int StartServiceDiscovery(string address, WiFiDirectServiceType type);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_cancel_service_discovery")]
+        internal static extern int StopServiceDiscovery(string address, WiFiDirectServiceType type);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_register_service")]
+        internal static extern int RegisterService(WiFiDirectServiceType type, string info1, string info2, out uint serviceId);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_deregister_service")]
+        internal static extern int DeregisterService(uint serviceId);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_init_miracast")]
+        internal static extern int InitMiracast(bool enable);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_peer_info")]
+        internal static extern int GetDiscoveredPeerInfo(string address, out IntPtr peer);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_init_display")]
+        internal static extern int InitDisplay();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_deinit_display")]
+        internal static extern int DeinitDisplay();
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_display")]
+        internal static extern int SetDisplay(WiFiDirectDisplayType type, int port, int hdcp);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_display_availability")]
+        internal static extern int SetDisplayAvailability(bool availability);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_peer_display_type")]
+        internal static extern int GetDisplayType(string address, out WiFiDirectDisplayType type);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_peer_display_availability")]
+        internal static extern int GetDisplayAvailability(string address, out bool availability);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_peer_display_hdcp")]
+        internal static extern int GetDisplayHdcp(string address, out int hdcp);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_peer_display_port")]
+        internal static extern int GetDisplayPort(string address, out int port);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_peer_display_throughput")]
+        internal static extern int GetDisplayThroughput(string address, out int throughput);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_session_timer")]
+        internal static extern int GetSessionTimer(out int seconds);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_session_timer")]
+        internal static extern int SetSessionTimer(int seconds);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_auto_group_removal")]
+        internal static extern int SetAutoGroupRemoval(bool enable);
+    }
+}
diff --git a/Tizen.Network.WiFiDirect/Properties/AssemblyInfo.cs b/Tizen.Network.WiFiDirect/Properties/AssemblyInfo.cs
new file mode 100644 (file)
index 0000000..ca90f33
--- /dev/null
@@ -0,0 +1,36 @@
+using System.Reflection;\r
+using System.Runtime.CompilerServices;\r
+using System.Runtime.InteropServices;\r
+\r
+// General Information about an assembly is controlled through the following\r
+// set of attributes. Change these attribute values to modify the information\r
+// associated with an assembly.\r
+[assembly: AssemblyTitle("Tizen.Network.WiFiDirect")]\r
+[assembly: AssemblyDescription("")]\r
+[assembly: AssemblyConfiguration("")]\r
+[assembly: AssemblyCompany("Samsung Electronics")]\r
+[assembly: AssemblyProduct("Tizen.Network.WiFiDirect")]\r
+[assembly: AssemblyCopyright("Copyright © Samsung Electronics 2016")]\r
+[assembly: AssemblyTrademark("")]\r
+[assembly: AssemblyCulture("")]\r
+\r
+// Setting ComVisible to false makes the types in this assembly not visible\r
+// to COM components.  If you need to access a type in this assembly from\r
+// COM, set the ComVisible attribute to true on that type.\r
+[assembly: ComVisible(false)]\r
+\r
+// The following GUID is for the ID of the typelib if this project is exposed to COM\r
+[assembly: Guid("08c34d73-7986-4e6e-8c21-5343c7feec86")]\r
+\r
+// Version information for an assembly consists of the following four values:\r
+//\r
+//      Major Version\r
+//      Minor Version\r
+//      Build Number\r
+//      Revision\r
+//\r
+// You can specify all the values or you can default the Build and Revision Numbers\r
+// by using the '*' as shown below:\r
+// [assembly: AssemblyVersion("1.0.*")]\r
+[assembly: AssemblyVersion("1.0.0.0")]\r
+[assembly: AssemblyFileVersion("1.0.0.0")]\r
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.Net45.csproj b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.Net45.csproj
new file mode 100644 (file)
index 0000000..22b05ed
--- /dev/null
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{E937D82B-AE58-409A-95C9-8F044EF58485}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Tizen.Network.WiFiDirect</RootNamespace>
+    <AssemblyName>Tizen.Network.WiFiDirect</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\Net45\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\Net45\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>Tizen.Network.WiFiDirect.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Interop\Interop.Libraries.cs" />
+    <Compile Include="Interop\Interop.WiFiDirect.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectData.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectEnumerations.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectError.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectEventArgs.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectManagerImpl.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectManager.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectPeer.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectPersistentGroup.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Tizen.Network.WiFiDirect.nuspec" />
+    <None Include="Tizen.Network.WiFiDirect.Net45.project.json" />
+    <None Include="Tizen.Network.WiFiDirect.snk" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
\ No newline at end of file
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.Net45.project.json b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.Net45.project.json
new file mode 100644 (file)
index 0000000..6ce3032
--- /dev/null
@@ -0,0 +1,11 @@
+{\r
+  "dependencies": {\r
+    "Tizen": "1.0.2"\r
+  },\r
+  "frameworks": {\r
+    "net45": {}\r
+  },\r
+  "runtimes": {\r
+    "win": {}\r
+  }\r
+}\r
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.csproj b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.csproj
new file mode 100755 (executable)
index 0000000..83600d1
--- /dev/null
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{08C34D73-7986-4E6E-8C21-5343C7FEEC86}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Tizen.Network.WiFiDirect</RootNamespace>
+    <AssemblyName>Tizen.Network.WiFiDirect</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup>
+    <TargetFrameworkIdentifier>.NETStandard</TargetFrameworkIdentifier>
+    <TargetFrameworkVersion>v1.3</TargetFrameworkVersion>
+    <NuGetTargetMoniker>.NETStandard,Version=v1.3</NuGetTargetMoniker>
+    <AddAdditionalExplicitAssemblyReferences>false</AddAdditionalExplicitAssemblyReferences>
+    <NoStdLib>true</NoStdLib>
+    <NoWarn>$(NoWarn);1701;1702</NoWarn>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>Tizen.Network.WiFiDirect.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Interop\Interop.Libraries.cs" />
+    <Compile Include="Interop\Interop.WiFiDirect.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectData.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectEnumerations.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectError.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectEventArgs.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectManager.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectManagerImpl.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectPeer.cs" />
+    <Compile Include="Tizen.Network.WiFiDirect\WiFiDirectPersistentGroup.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Tizen.Network.WiFiDirect.nuspec" />
+    <None Include="Tizen.Network.WiFiDirect.project.json" />
+    <None Include="Tizen.Network.WiFiDirect.snk" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+  <PropertyGroup>
+    <!-- https://github.com/dotnet/corefxlab/tree/master/samples/NetCoreSample and
+       https://docs.microsoft.com/en-us/dotnet/articles/core/tutorials/target-dotnetcore-with-msbuild
+    -->
+    <!-- We don't use any of MSBuild's resolution logic for resolving the framework, so just set these two
+       properties to any folder that exists to skip the GetReferenceAssemblyPaths task (not target) and
+       to prevent it from outputting a warning (MSB3644).
+    -->
+    <_TargetFrameworkDirectories>$(MSBuildThisFileDirectory)</_TargetFrameworkDirectories>
+    <_FullFrameworkReferenceAssemblyPaths>$(MSBuildThisFileDirectory)</_FullFrameworkReferenceAssemblyPaths>
+    <AutoUnifyAssemblyReferences>true</AutoUnifyAssemblyReferences>
+  </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.nuspec b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.nuspec
new file mode 100644 (file)
index 0000000..039b102
--- /dev/null
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<package>
+       <metadata>
+               <id>Tizen.Network.WiFiDirect</id>
+               <version>$version$</version>
+               <authors>Samsung Electronics</authors>
+               <requireLicenseAcceptance>false</requireLicenseAcceptance>
+               <licenseUrl>https://www.apache.org/licenses/LICENSE-2.0</licenseUrl>
+               <projectUrl>https://www.tizen.org/</projectUrl>
+               <iconUrl>https://developer.tizen.org/sites/default/files/images/tizen-pinwheel-on-light-rgb_64_64.png</iconUrl>
+               <copyright>© Samsung Electronics Co., Ltd All Rights Reserved</copyright>
+       <description>Provides the Wi-Fi Direct APIs for Tizen.Network.WiFiDirect</description>
+               <dependencies>
+                       <dependency id="Tizen" version="1.0.2" />
+               </dependencies>
+       </metadata>
+       <files>
+               <file src="bin/$Configuration$/Tizen.Network.WiFiDirect.dll" target="lib/netstandard1.3" />
+               <file src="bin/$Configuration$/Net45/Tizen.Network.WiFiDirect.dll" target="lib/net45" />
+       </files>
+</package>
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.project.json b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.project.json
new file mode 100755 (executable)
index 0000000..f463d9b
--- /dev/null
@@ -0,0 +1,10 @@
+{\r
+  "dependencies": {\r
+    "NETStandard.Library": "1.6.0",\r
+    "System.Threading.Thread": "4.3.0",\r
+    "Tizen": "1.0.2"\r
+  },\r
+  "frameworks": {\r
+    "netstandard1.3": {}\r
+  }\r
+}\r
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.sln b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.sln
new file mode 100644 (file)
index 0000000..e448ba7
--- /dev/null
@@ -0,0 +1,22 @@
+\r
+Microsoft Visual Studio Solution File, Format Version 12.00\r
+# Visual Studio 14\r
+VisualStudioVersion = 14.0.25420.1\r
+MinimumVisualStudioVersion = 10.0.40219.1\r
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tizen.Network.WiFiDirect", "Tizen.Network.WiFiDirect.csproj", "{08C34D73-7986-4E6E-8C21-5343C7FEEC86}"\r
+EndProject\r
+Global\r
+       GlobalSection(SolutionConfigurationPlatforms) = preSolution\r
+               Debug|Any CPU = Debug|Any CPU\r
+               Release|Any CPU = Release|Any CPU\r
+       EndGlobalSection\r
+       GlobalSection(ProjectConfigurationPlatforms) = postSolution\r
+               {08C34D73-7986-4E6E-8C21-5343C7FEEC86}.Debug|Any CPU.ActiveCfg = Debug|Any CPU\r
+               {08C34D73-7986-4E6E-8C21-5343C7FEEC86}.Debug|Any CPU.Build.0 = Debug|Any CPU\r
+               {08C34D73-7986-4E6E-8C21-5343C7FEEC86}.Release|Any CPU.ActiveCfg = Release|Any CPU\r
+               {08C34D73-7986-4E6E-8C21-5343C7FEEC86}.Release|Any CPU.Build.0 = Release|Any CPU\r
+       EndGlobalSection\r
+       GlobalSection(SolutionProperties) = preSolution\r
+               HideSolutionNode = FALSE\r
+       EndGlobalSection\r
+EndGlobal\r
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.snk b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.snk
new file mode 100644 (file)
index 0000000..cffdfb5
Binary files /dev/null and b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect.snk differ
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectData.cs b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectData.cs
new file mode 100644 (file)
index 0000000..10e2862
--- /dev/null
@@ -0,0 +1,165 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Runtime.InteropServices;
+using System.Collections.ObjectModel;
+
+namespace Tizen.Network.WiFiDirect
+{
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DiscoveredPeerStruct
+    {
+        [MarshalAsAttribute(UnmanagedType.LPStr)]
+        internal string _name;
+
+        [MarshalAsAttribute(UnmanagedType.LPStr)]
+        internal string _macAddress;
+
+        [MarshalAsAttribute(UnmanagedType.LPStr)]
+        internal string _interfaceAddress;
+
+        internal int _channel;
+
+        [MarshalAsAttribute(UnmanagedType.I1)]
+        internal bool _isConnected;
+
+        [MarshalAsAttribute(UnmanagedType.I1)]
+        internal bool _isGroupOwner;
+
+        [MarshalAsAttribute(UnmanagedType.I1)]
+        internal bool _isPersistentGroupOwner;
+
+        internal WiFiDirectPrimaryDeviceType _primaryType;
+
+        internal WiFiDirectSecondaryDeviceType _secondaryType;
+
+        internal int _wpsTypes;
+
+        [MarshalAsAttribute(UnmanagedType.I1)]
+        internal bool _isP2PInvitationSupported;
+
+        internal uint _serviceCount;
+
+        internal IntPtr _serviceList;
+
+        [MarshalAsAttribute(UnmanagedType.I1)]
+        internal bool _isMiracast;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct ConnectedPeerStruct
+    {
+        [MarshalAsAttribute(UnmanagedType.LPStr)]
+        internal string _name;
+
+        [MarshalAsAttribute(UnmanagedType.LPStr)]
+        internal string _ipAddress;
+
+        [MarshalAsAttribute(UnmanagedType.LPStr)]
+        internal string _macAddress;
+
+        [MarshalAsAttribute(UnmanagedType.LPStr)]
+        internal string _interfaceAddress;
+
+        internal int _channel;
+
+        [MarshalAsAttribute(UnmanagedType.I1)]
+        internal bool _isP2PSupport;
+
+        internal WiFiDirectPrimaryDeviceType _primaryType;
+
+        internal WiFiDirectSecondaryDeviceType _secondaryType;
+
+        internal uint _serviceCount;
+
+        internal IntPtr _serviceList;
+
+        [MarshalAsAttribute(UnmanagedType.I1)]
+        internal bool _isMiracast;
+    }
+
+    internal static class WiFiDirectUtils
+    {
+        internal static WiFiDirectPeer ConvertStructToDiscoveredPeer(DiscoveredPeerStruct peer)
+        {
+            WiFiDirectPeer resultPeer = new WiFiDirectPeer();
+            resultPeer._peerDeviceName = peer._name;
+            resultPeer._peerMacAddress = peer._macAddress;
+            resultPeer._peerInterfaceAddress = peer._interfaceAddress;
+            resultPeer._peerChannel = peer._channel;
+            resultPeer._isPeerConnected = peer._isConnected;
+            resultPeer._isPeerGroupOwner = peer._isGroupOwner;
+            resultPeer._isPeerPersistentGroupOwner = peer._isPersistentGroupOwner;
+            resultPeer._peerPrimaryType = peer._primaryType;
+            resultPeer._peerSecondaryType = peer._secondaryType;
+            resultPeer._peerWpsTypes = peer._wpsTypes;
+            resultPeer._p2PInvitationSupported = peer._isP2PInvitationSupported;
+            Collection<string> uuidList = null;
+
+            if (peer._serviceCount > 0)
+            {
+                IntPtr[] serviceList = new IntPtr[peer._serviceCount];
+                Marshal.Copy(peer._serviceList, serviceList, 0, (int)peer._serviceCount);
+                uuidList = new Collection<string>();
+                foreach (IntPtr service in serviceList)
+                {
+                    string registeredService = Marshal.PtrToStringAnsi(service);
+                    uuidList.Add(registeredService);
+                }
+
+                resultPeer._peerServiceCount = peer._serviceCount;
+                resultPeer._peerServiceList = uuidList;
+            }
+
+            resultPeer._isPeerMiracastDevice = peer._isMiracast;
+            return resultPeer;
+        }
+
+        internal static WiFiDirectPeer ConvertStructToConnectedPeer(ConnectedPeerStruct peer)
+        {
+            WiFiDirectPeer resultPeer = new WiFiDirectPeer();
+            resultPeer._peerDeviceName = peer._name;
+            resultPeer._peerIpAddress = peer._ipAddress;
+            resultPeer._peerMacAddress = peer._macAddress;
+            resultPeer._peerInterfaceAddress = peer._interfaceAddress;
+            resultPeer._peerChannel = peer._channel;
+            resultPeer._peerP2PSupport = peer._isP2PSupport;
+            resultPeer._peerPrimaryType = peer._primaryType;
+            resultPeer._peerSecondaryType = peer._secondaryType;
+            Collection<string> uuidList = null;
+
+            if (peer._serviceCount > 0)
+            {
+                IntPtr[] serviceList = new IntPtr[peer._serviceCount];
+                Marshal.Copy(peer._serviceList, serviceList, 0, (int)peer._serviceCount);
+                uuidList = new Collection<string>();
+                foreach (IntPtr service in serviceList)
+                {
+                    string registeredService = Marshal.PtrToStringAnsi(service);
+                    uuidList.Add(registeredService);
+                }
+
+                resultPeer._peerServiceCount = peer._serviceCount;
+                resultPeer._peerServiceList = uuidList;
+            }
+
+            resultPeer._isPeerMiracastDevice = peer._isMiracast;
+            return resultPeer;
+        }
+    }
+
+}
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectEnumerations.cs b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectEnumerations.cs
new file mode 100644 (file)
index 0000000..e15f92e
--- /dev/null
@@ -0,0 +1,651 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using Tizen.Internals.Errors;
+
+namespace Tizen.Network.WiFiDirect
+{
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct discovery state.
+    /// </summary>
+    public enum WiFiDirectDiscoveryState
+    {
+        /// <summary>
+        /// Only listen has started.
+        /// </summary>
+        OnlyListenStarted = 0,
+        /// <summary>
+        /// Discovery started.
+        /// </summary>
+        Started,
+        /// <summary>
+        /// A remote peer is found.
+        /// </summary>
+        Found,
+        /// <summary>
+        /// Discovery finished.
+        /// </summary>
+        Finished,
+        /// <summary>
+        /// A remote peer is lost.
+        /// </summary>
+        Lost
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct display device type.
+    /// </summary>
+    public enum WiFiDirectDisplayType
+    {
+        /// <summary>
+        /// Configure as WFD source.
+        /// </summary>
+        Source = 0,
+        /// <summary>
+        /// Configure as WFD primary sink.
+        /// </summary>
+        Prisink,
+        /// <summary>
+        /// Configure as WFD secondary sink.
+        /// </summary>
+        Secsink,
+        /// <summary>
+        /// Configure as WFD dual role.
+        /// </summary>
+        Dual
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Discovery channel.
+    /// </summary>
+    public enum WiFiDirectDiscoveryChannel
+    {
+        /// <summary>
+        /// Scan full channel.
+        /// </summary>
+        FullScan = 0,
+        /// <summary>
+        /// The social channel.
+        /// </summary>
+        SocialChannel = 1611,
+        /// <summary>
+        /// Scan channel 1.
+        /// </summary>
+        Channel1 = 1,
+        /// <summary>
+        /// Scan channel 6.
+        /// </summary>
+        Channel6 = 6,
+        /// <summary>
+        /// Scan channel 11.
+        /// </summary>
+        Channel11 = 11
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct connection state.
+    /// </summary>
+    public enum WiFiDirectConnectionState
+    {
+        /// <summary>
+        /// Connection is requested.
+        /// </summary>
+        ConnectionRequest,
+        /// <summary>
+        /// Wps is requested.
+        /// </summary>
+        ConnectionWpsRequest,
+        /// <summary>
+        /// Connection in progress.
+        /// </summary>
+        ConnectionInProgress,
+        /// <summary>
+        /// Connected   .
+        /// </summary>
+        ConnectionRsp,
+        /// <summary>
+        /// Disconnected by remote group client.
+        /// </summary>
+        DisassociationInd,
+        /// <summary>
+        /// Disconnected by local device.
+        /// </summary>
+        DisconnectRsp,
+        /// <summary>
+        /// Disconnected by remote group owner.
+        /// </summary>
+        DisconnectInd,
+        /// <summary>
+        /// Group is created.
+        /// </summary>
+        GroupCreated,
+        /// <summary>
+        /// Group is destroyed.
+        /// </summary>
+        GroupDestroyed
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct primary device type.
+    /// </summary>
+    public enum WiFiDirectPrimaryDeviceType
+    {
+        /// <summary>
+        /// Computer.
+        /// </summary>
+        Computer = 1,
+        /// <summary>
+        /// Input device.
+        /// </summary>
+        InputDevice = 2,
+        /// <summary>
+        /// Printer.
+        /// </summary>
+        Printer = 3,
+        /// <summary>
+        /// Camera.
+        /// </summary>
+        Camera = 4,
+        /// <summary>
+        /// Storage.
+        /// </summary>
+        Storage = 5,
+        /// <summary>
+        /// Network Infrastructure.
+        /// </summary>
+        NetworkInfrastructure = 6,
+        /// <summary>
+        /// Display.
+        /// </summary>
+        Display = 7,
+        /// <summary>
+        /// Multimedia device.
+        /// </summary>
+        MultimediaDevice = 8,
+        /// <summary>
+        /// Game device.
+        /// </summary>
+        GameDevice = 9,
+        /// <summary>
+        /// Telephone.
+        /// </summary>
+        Telephone = 10,
+        /// <summary>
+        /// Audio.
+        /// </summary>
+        Audio = 11,
+        /// <summary>
+        /// Others.
+        /// </summary>
+        Other = 255
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct secondary device type.
+    /// </summary>
+    /// </summary>
+    public enum WiFiDirectSecondaryDeviceType
+    {
+        /// <summary>
+        /// Computer PC.
+        /// </summary>
+        ComputerPc = 1,
+        /// <summary>
+        /// Computer server.
+        /// </summary>
+        ComputerServer = 2,
+        /// <summary>
+        /// Computer media center.
+        /// </summary>
+        ComputerMediaCenter = 3,
+        /// <summary>
+        /// Computer UMPC.
+        /// </summary>
+        ComputerUmpc = 4,
+        /// <summary>
+        /// Computer notebook.
+        /// </summary>
+        ComputerNotebook = 5,
+        /// <summary>
+        /// Computer desktop
+        /// </summary>
+        ComputerDesktop = 6,
+        /// <summary>
+        /// Computer MID.
+        /// </summary>
+        ComputerMid = 7,
+        /// <summary>
+        /// Computer netbook.
+        /// </summary>
+        ComputerNetbook = 8,
+        /// <summary>
+        /// Input keyboard.
+        /// </summary>
+        InputKeyboard = 1,
+        /// <summary>
+        /// Input mouse.
+        /// </summary>
+        InputMouse = 2,
+        /// <summary>
+        /// Input joystick.
+        /// </summary>
+        InputJoystick = 3,
+        /// <summary>
+        /// Input trackball.
+        /// </summary>
+        InputTrackball = 4,
+        /// <summary>
+        /// Input controller.
+        /// </summary>
+        InputController = 5,
+        /// <summary>
+        /// Inpute remote.
+        /// </summary>
+        InputRemote = 6,
+        /// <summary>
+        /// Input touch screen.
+        /// </summary>
+        InputTouchScreen = 7,
+        /// <summary>
+        /// Input biometric reader.
+        /// </summary>
+        InputBiometricReader = 8,
+        /// <summary>
+        /// Input barcode reader.
+        /// </summary>
+        InputBarcodeReader = 9,
+        /// <summary>
+        /// Printer.
+        /// </summary>
+        Printer = 1,
+        /// <summary>
+        /// Printer scanner.
+        /// </summary>
+        PrinterScanner = 2,
+        /// <summary>
+        /// Printer fax.
+        /// </summary>
+        PrinterFax = 3,
+        /// <summary>
+        /// Printer copier.
+        /// </summary>
+        PrinterCopier = 4,
+        /// <summary>
+        /// Printer all-in-one.
+        /// </summary>
+        PrinterAllInOne = 5,
+        /// <summary>
+        /// Digital still camera.
+        /// </summary>
+        CameraDigital = 1,
+        /// <summary>
+        /// Video camera.
+        /// </summary>
+        CameraVideo = 2,
+        /// <summary>
+        /// Webcam.
+        /// </summary>
+        CameraWebcam = 3,
+        /// <summary>
+        /// Security camera.
+        /// </summary>
+        CameraSecurity = 4,
+        /// <summary>
+        /// Storage NAS.
+        /// </summary>
+        StorageNas = 1,
+        /// <summary>
+        /// Network ap.
+        /// </summary>
+        NetworkAp = 1,
+        /// <summary>
+        /// Network router.
+        /// </summary>
+        NetworkRouter = 2,
+        /// <summary>
+        /// Network switch.
+        /// </summary>
+        NetworkSwitch = 3,
+        /// <summary>
+        /// Network gateway.
+        /// </summary>
+        NetworkGateway = 4,
+        /// <summary>
+        /// Display tv.
+        /// </summary>
+        DisplayTv = 1,
+        /// <summary>
+        /// Display picture frame.
+        /// </summary>
+        DisplayPicFrame = 2,
+        /// <summary>
+        /// Display projector.
+        /// </summary>
+        DisplayProjector = 3,
+        /// <summary>
+        /// Display monitor.
+        /// </summary>
+        DisplayMonitor = 4,
+        /// <summary>
+        /// Multimedia DAR.
+        /// </summary>
+        MultimediaDar = 1,
+        /// <summary>
+        /// Multimedia PVR.
+        /// </summary>
+        MultimediaPvr = 2,
+        /// <summary>
+        /// Multimedia MCX.
+        /// </summary>
+        MultimediaMcx = 3,
+        /// <summary>
+        /// Multimedia set-top box.
+        /// </summary>
+        MultimediaStb = 4,
+        /// <summary>
+        /// Media Server / Media Adapter / Media Extender.
+        /// </summary>
+        MultimediaMsMaMe = 5,
+        /// <summary>
+        /// Multimedia portable video player.
+        /// </summary>
+        MultimediaPvp = 6,
+        /// <summary>
+        /// Game xbox.
+        /// </summary>
+        GameXbox = 1,
+        /// <summary>
+        /// The game xbox 360.
+        /// </summary>
+        GameXbox360,
+        /// <summary>
+        /// Game play station.
+        /// </summary>
+        GamePlayStation = 2,
+        /// <summary>
+        /// Game console.
+        /// </summary>
+        GameConsole = 3,
+        /// <summary>
+        /// Game portable.
+        /// </summary>
+        GamePortable = 4,
+        /// <summary>
+        /// Windows mobile.
+        /// </summary>
+        TelephoneWindowsMobile = 1,
+        /// <summary>
+        /// Phone - single mode.
+        /// </summary>
+        TelephonePhoneSingle = 2,
+        /// <summary>
+        /// Phone - dual mode.
+        /// </summary>
+        TelephonePhoneDual = 3,
+        /// <summary>
+        /// Smart Phone - single mode.
+        /// </summary>
+        TelephoneSmartphoneSingle = 4,
+        /// <summary>
+        /// Smart Phone - dual mode.
+        /// </summary>
+        TelephoneSmartphoneDual = 5,
+        /// <summary>
+        /// Audio tuner.
+        /// </summary>
+        AudioTuner = 1,
+        /// <summary>
+        /// Audio speaker.
+        /// </summary>
+        AudioSpeaker = 2,
+        /// <summary>
+        /// Audio pmp.
+        /// </summary>
+        AudioPmp = 3,
+        /// <summary>
+        /// Audio headset.
+        /// </summary>
+        AudioHeadset = 4,
+        /// <summary>
+        /// Audio headphone.
+        /// </summary>
+        AudioHeadphone = 5,
+        /// <summary>
+        /// Audio microphone.
+        /// </summary>
+        AudioMic = 6
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct link status.
+    /// </summary>
+    /// </summary>
+    public enum WiFiDirectState
+    {
+        /// <summary>
+        /// Deactivated.
+        /// </summary>
+        Deactivated = 0,
+        /// <summary>
+        /// Deactivating.
+        /// </summary>
+        Deactivating,
+        /// <summary>
+        /// Activating.
+        /// </summary>
+        Activating,
+        /// <summary>
+        /// Activated.
+        /// </summary>
+        Activated,
+        /// <summary>
+        /// Discovering.
+        /// </summary>
+        Discovering,
+        /// <summary>
+        /// Connecting.
+        /// </summary>
+        Connecting,
+        /// <summary>
+        /// Disconnecting.
+        /// </summary>
+        Disconnecting,
+        /// <summary>
+        /// Connected.
+        /// </summary>
+        Connected,
+        /// <summary>
+        /// Group owner.
+        /// </summary>
+        GroupOwner
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi WPS type.
+    /// </summary>
+    public enum WiFiDirectWpsType
+    {
+        /// <summary>
+        /// No WPS type.
+        /// </summary>
+        None = 0x00,
+        /// <summary>
+        /// Push button configuration.
+        /// </summary>
+        Pbc = 0x01,
+        /// <summary>
+        /// Display pin code.
+        /// </summary>
+        PinDisplay = 0x02,
+        /// <summary>
+        /// Provide the keypad to input the pin.
+        /// </summary>
+        PinKeypad = 0x04
+    }
+
+    /// <summary>
+    /// Enumeration for Service Discovery type.
+    /// </summary>
+    public enum WiFiDirectServiceType
+    {
+        /// <summary>
+        /// Service discovery Type all.
+        /// </summary>
+        All,
+        /// <summary>
+        /// Service discovery Type bonjour.
+        /// </summary>
+        Bonjour,
+        /// <summary>
+        /// Service discovery Type UPNP.
+        /// </summary>
+        Upnp,
+        /// <summary>
+        /// Service discovery Type ws discovery.
+        /// </summary>
+        WsDiscovery,
+        /// <summary>
+        /// Service discovery Type wifi-display.
+        /// </summary>
+        WiFiDisplay,
+        /// <summary>
+        /// Service discovery Type bt address.
+        /// </summary>
+        BtAddress,
+        /// <summary>
+        /// Service discovery Type contact info.
+        /// </summary>
+        ContactInfo,
+        /// <summary>
+        /// Service discovery Type vendor-specific.
+        /// </summary>
+        Vendor
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct service Discovery state.
+    /// </summary>
+    public enum WiFiDirectServiceDiscoveryState
+    {
+        /// <summary>
+        /// Service discovery started.
+        /// </summary>
+        Started,
+        /// <summary>
+        /// Service discovery found.
+        /// </summary>
+        Found,
+        /// <summary>
+        /// Service discovery finished.
+        /// </summary>
+        Finished
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct device state.
+    /// </summary>
+    public enum WiFiDirectDeviceState
+    {
+        /// <summary>
+        /// Activated.
+        /// </summary>
+        Activated,
+        /// <summary>
+        /// Deactivated.
+        /// </summary>
+        Deactivated
+    }
+
+    /// <summary>
+    /// Enumeration for Wi-Fi Direct error code.
+    /// </summary>
+    public enum WiFiDirectError
+    {
+        /// <summary>
+        /// Successful.
+        /// </summary>
+        None = ErrorCode.None,
+        /// <summary>
+        /// Operation not permitted.
+        /// </summary>
+        NotPermitted = ErrorCode.NotPermitted,
+        /// <summary>
+        /// Out of memory.
+        /// </summary>
+        OutOfMemory = ErrorCode.OutOfMemory,
+        /// <summary>
+        /// Permission denied.
+        /// </summary>
+        PermissionDenied = ErrorCode.PermissionDenied,
+        /// <summary>
+        /// Device or resource busy.
+        /// </summary>
+        ResourceBusy = ErrorCode.ResourceBusy,
+        /// <summary>
+        /// Invalid function parameter.
+        /// </summary>
+        InvalidParameter = ErrorCode.InvalidParameter,
+        /// <summary>
+        /// Connection timed out.
+        /// </summary>
+        ConnectionTimeOut = ErrorCode.ConnectionTimeout,
+        /// <summary>
+        /// Not supported.
+        /// </summary>
+        NotSupported = ErrorCode.NotSupported,
+        /// <summary>
+        /// Not initialized.
+        /// </summary>
+        NotInitialized = -0x01C60000 | 0x01,
+        /// <summary>
+        /// I/O error.
+        /// </summary>
+        CommunicationFailed = -0x01C60000 | 0x02,
+        /// <summary>
+        /// WiFi is being used.
+        /// </summary>
+        WiFiUsed = -0x01C60000 | 0x03,
+        /// <summary>
+        /// Mobile AP is being used.
+        /// </summary>
+        MobileApUsed = -0x01C60000 | 0x04,
+        /// <summary>
+        /// Connection failed.
+        /// </summary>
+        ConnectionFailed = -0x01C60000 | 0x05,
+        /// <summary>
+        /// Authentication failed.
+        /// </summary>
+        AuthFailed = -0x01C60000 | 0x06,
+        /// <summary>
+        /// Operation failed.
+        /// </summary>
+        OperationFailed = -0x01C60000 | 0x07,
+        /// <summary>
+        /// Too many client.
+        /// </summary>
+        TooManyClient = -0x01C60000 | 0x08,
+        /// <summary>
+        /// Already initialized client.
+        /// </summary>
+        AlreadyInitialized = -0x01C60000 | 0x09,
+        /// <summary>
+        /// Connection cancelled by local device.
+        /// </summary>
+        ConnectionCancelled = -0x01C60000 | 0x10
+    }
+}
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectError.cs b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectError.cs
new file mode 100644 (file)
index 0000000..325a5c9
--- /dev/null
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+
+namespace Tizen.Network.WiFiDirect
+{
+    internal static class WiFiDirectErrorFactory
+    {
+        internal static void ThrowWiFiDirectException(int exception)
+        {
+            WiFiDirectError _error = (WiFiDirectError)exception;
+            switch (_error)
+            {
+            case WiFiDirectError.InvalidParameter:
+                throw new InvalidOperationException("Invalid parameter");
+            case WiFiDirectError.AlreadyInitialized:
+                throw new InvalidOperationException("Already initialized");
+            case WiFiDirectError.AuthFailed:
+                throw new InvalidOperationException("Authentication failed");
+            case WiFiDirectError.CommunicationFailed:
+                throw new InvalidOperationException("Communication failed");
+            case WiFiDirectError.ConnectionCancelled:
+                throw new InvalidOperationException("Connection cancelled");
+            case WiFiDirectError.ConnectionFailed:
+                throw new InvalidOperationException("Connection failed");
+            case WiFiDirectError.ConnectionTimeOut:
+                throw new InvalidOperationException("Connection timed out");
+            case WiFiDirectError.MobileApUsed:
+                throw new InvalidOperationException("Mobile Ap is being used");
+            case WiFiDirectError.NotInitialized:
+                throw new InvalidOperationException("Not initialized");
+            case WiFiDirectError.NotPermitted:
+                throw new InvalidOperationException("Not permitted");
+            case WiFiDirectError.NotSupported:
+                throw new NotSupportedException("Not supported");
+            case WiFiDirectError.OperationFailed:
+                throw new InvalidOperationException("Operation failed");
+            case WiFiDirectError.OutOfMemory:
+                throw new InvalidOperationException("Out of memory");
+            case WiFiDirectError.PermissionDenied:
+                throw new InvalidOperationException("Permission denied");
+            case WiFiDirectError.ResourceBusy:
+                throw new InvalidOperationException("Resource is busy");
+            case WiFiDirectError.TooManyClient:
+                throw new InvalidOperationException("Too many client");
+            case WiFiDirectError.WiFiUsed:
+                throw new InvalidOperationException("Wi-fi is being used");
+            }
+        }
+    }
+}
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectEventArgs.cs b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectEventArgs.cs
new file mode 100644 (file)
index 0000000..b87af3b
--- /dev/null
@@ -0,0 +1,382 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Collections.Generic;
+
+namespace Tizen.Network.WiFiDirect
+{
+    /// <summary>
+    /// An extended EventArgs class which contains changed connection state during connecting or disconnecting peer device.
+    /// </summary>
+    public class ConnectionStateChangedEventArgs : EventArgs
+    {
+        private WiFiDirectError _error;
+        private WiFiDirectConnectionState _state;
+        private string _macAddress;
+
+        internal ConnectionStateChangedEventArgs(WiFiDirectError error, WiFiDirectConnectionState state, string macAddress)
+        {
+            _error = error;
+            _state = state;
+            _macAddress = macAddress;
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct result.
+        /// </summary>
+        public WiFiDirectError Error
+        {
+            get
+            {
+                return _error;
+            }
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct connection state of peer.
+        /// </summary>
+        public WiFiDirectConnectionState State
+        {
+            get
+            {
+                return _state;
+            }
+        }
+
+        /// <summary>
+        /// MacAddress of peer.
+        /// </summary>
+        public string MacAddress
+        {
+            get
+            {
+                return _macAddress;
+            }
+        }
+    }
+
+    /// <summary>
+    /// An extended EventArgs class which contains address properties of the peer when it connects to a group owner.
+    /// </summary>
+    public class IpAddressAssignedEventArgs : EventArgs
+    {
+        private string _macAddress;
+        private string _ipAddress;
+        private string _interfaceAddress;
+
+        internal IpAddressAssignedEventArgs(string macAddress, string ipAddress, string interfaceAddress)
+        {
+            _macAddress = macAddress;
+            _ipAddress = ipAddress;
+            _interfaceAddress = interfaceAddress;
+        }
+
+        /// <summary>
+        /// MacAddress of connected peer.
+        /// </summary>
+        public string MacAddress
+        {
+            get
+            {
+                return _macAddress;
+            }
+        }
+
+        /// <summary>
+        /// IpAddress of connected peer.
+        /// </summary>
+        public string IpAddress
+        {
+            get
+            {
+                return _ipAddress;
+            }
+        }
+
+        /// <summary>
+        /// InterfaceAddress of connected peer.
+        /// </summary>
+        public string InterfaceAddress
+        {
+            get
+            {
+                return _interfaceAddress;
+            }
+        }
+    }
+
+    /// <summary>
+    /// An extended EventArgs class which contains changed Wi-Fi Direct state of local device.
+    /// </summary>
+    public class StateChangedEventArgs : EventArgs
+    {
+        private WiFiDirectState _state;
+
+        internal StateChangedEventArgs(WiFiDirectState state)
+        {
+            _state = state;
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct state.
+        /// </summary>
+        public WiFiDirectState State
+        {
+            get
+            {
+                return _state;
+            }
+        }
+    }
+
+    /// <summary>
+    /// An extended EventArgs class which contains changed Wi-Fi Direct discovery state during Wi-Fi Direct scan operation.
+    /// </summary>
+    public class DiscoveryStateChangedEventArgs : EventArgs
+    {
+        private WiFiDirectError _error;
+        private WiFiDirectDiscoveryState _state;
+
+        internal DiscoveryStateChangedEventArgs(WiFiDirectError error, WiFiDirectDiscoveryState state)
+        {
+            _error = error;
+            _state = state;
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct result.
+        /// </summary>
+        public WiFiDirectError Error
+        {
+            get
+            {
+                return _error;
+            }
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct Discovery state.
+        /// </summary>
+        public WiFiDirectDiscoveryState DiscoveryState
+        {
+            get
+            {
+                return _state;
+            }
+        }
+    }
+
+    /// <summary>
+    /// An extended EventArgs class which contains found peer information during Wi-Fi Direct scan operation.
+    /// </summary>
+    public class PeerFoundEventArgs : EventArgs
+    {
+        private WiFiDirectError _error;
+        private WiFiDirectDiscoveryState _state;
+        private WiFiDirectPeer _peer;
+
+        internal PeerFoundEventArgs(WiFiDirectError error, WiFiDirectDiscoveryState state, WiFiDirectPeer peer)
+        {
+            _error = error;
+            _state = state;
+            _peer = peer;
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct result.
+        /// </summary>
+        public WiFiDirectError Error
+        {
+            get
+            {
+                return _error;
+            }
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct Discovery state.
+        /// </summary>
+        public WiFiDirectDiscoveryState DiscoveryState
+        {
+            get
+            {
+                return _state;
+            }
+        }
+
+        /// <summary>
+        /// Found peer.
+        /// </summary>
+        public WiFiDirectPeer Peer
+        {
+            get
+            {
+                return _peer;
+            }
+        }
+    }
+
+    /// <summary>
+    /// An extended EventArgs class which contains changed device state during activation or deactivation.
+    /// </summary>
+    public class DeviceStateChangedEventArgs : EventArgs
+    {
+        private WiFiDirectError _error;
+        private WiFiDirectDeviceState  _state;
+
+        internal DeviceStateChangedEventArgs(WiFiDirectError error, WiFiDirectDeviceState state)
+        {
+            _error = error;
+            _state = state;
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct result.
+        /// </summary>
+        public WiFiDirectError Error
+        {
+            get
+            {
+                return _error;
+            }
+        }
+
+        /// <summary>
+        /// State of the device.
+        /// </summary>
+        public WiFiDirectDeviceState DeviceState
+        {
+            get
+            {
+                return _state;
+            }
+        }
+    }
+
+    /// <summary>
+    /// An extended EventArgs class which contains changed service information during service discovery.
+    /// </summary>
+    public class ServiceStateChangedEventArgs : EventArgs
+    {
+        private WiFiDirectError _error;
+        private WiFiDirectServiceDiscoveryState _state;
+        private WiFiDirectServiceType _type;
+        private string _response;
+        private WiFiDirectPeer _peer;
+
+        internal ServiceStateChangedEventArgs(WiFiDirectError error, WiFiDirectServiceDiscoveryState state, WiFiDirectServiceType type, string response, WiFiDirectPeer peer)
+        {
+            _error = error;
+            _state = state;
+            _type = type;
+            _response = response;
+            _peer = peer;
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct result.
+        /// </summary>
+        public WiFiDirectError Error
+        {
+            get
+            {
+                return _error;
+            }
+        }
+
+        /// <summary>
+        /// Service discovery state.
+        /// </summary>
+        public WiFiDirectServiceDiscoveryState ServiceDiscoveryState
+        {
+            get
+            {
+                return _state;
+            }
+        }
+
+        /// <summary>
+        /// Types of service.
+        /// </summary>
+        public WiFiDirectServiceType ServiceType
+        {
+            get
+            {
+                return _type;
+            }
+        }
+
+        /// <summary>
+        /// Received response.
+        /// </summary>
+        public string Response
+        {
+            get
+            {
+                return _response;
+            }
+        }
+
+        /// <summary>
+        /// Peer servicing device.
+        /// </summary>
+        public WiFiDirectPeer Peer
+        {
+            get
+            {
+                return _peer;
+            }
+        }
+    }
+
+    /// <summary>
+    /// An extended EventArgs class which contains changed connection state during disconnect all peers or group related operations.
+    /// </summary>
+    public class ConnectionStatusChangedEventArgs : EventArgs
+    {
+        private WiFiDirectError _error;
+        private WiFiDirectConnectionState _state;
+
+        internal ConnectionStatusChangedEventArgs(WiFiDirectError error, WiFiDirectConnectionState state)
+        {
+            _error = error;
+            _state = state;
+        }
+
+        /// <summary>
+        /// Wi-Fi Direct result.
+        /// </summary>
+        public WiFiDirectError Error
+        {
+            get
+            {
+                return _error;
+            }
+        }
+
+        /// <summary>
+        /// Connection state.
+        /// </summary>
+        public WiFiDirectConnectionState ConnectionState
+        {
+            get
+            {
+                return _state;
+            }
+        }
+    }
+}
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectManager.cs b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectManager.cs
new file mode 100644 (file)
index 0000000..139e0c5
--- /dev/null
@@ -0,0 +1,1237 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Collections.Generic;
+
+namespace Tizen.Network.WiFiDirect
+{
+    /// <summary>
+    /// A class which is used to manage settings of Wi-Fi Direct.<br>
+    /// This class is used to discover peer devices and manage settings of Wi-Fi Direct.
+    /// </summary>
+    /// <privilege> http://tizen.org/privilege/wifidirect </privilege>
+    public static class WiFiDirectManager
+    {
+        /// <summary>
+        /// A property to check whether the device is group owner or not.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, false will be returned.
+        /// </remarks>
+        public static bool IsGroupOwner
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.IsGroupOwner;
+                }
+
+                else
+                {
+                    return false;
+                }
+            }
+        }
+
+        /// <summary>
+        /// A property to check whether the current group is the autonomous group or not.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, false will be returned.
+        /// </remarks>
+        public static bool IsAutonomousGroup
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.IsAutonomousGroup;
+                }
+
+                else
+                {
+                    return false;
+                }
+            }
+        }
+
+        /// <summary>
+        /// SSID of local device.
+        /// </summary>
+        /// <remarks>
+        /// If there is any error, null will be returned.
+        /// </remarks>
+        public static string Ssid
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.Ssid;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Name of network interface.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, null will be returned.
+        /// </remarks>
+        public static string NetworkInterface
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.NetworkInterface;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+        }
+
+        /// <summary>
+        /// IP address of a local device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, null will be returned.
+        /// </remarks>
+        public static string IpAddress
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.IpAddress;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Subnet mask.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, null will be returned.
+        /// </remarks>
+        public static string SubnetMask
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.SubnetMask;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gateway address.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, null will be returned.
+        /// </remarks>
+        public static string GatewayAddress
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.GatewayAddress;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Mac address of a local device.
+        /// </summary>
+        /// <remarks>
+        /// If there is any error, null will be returned.
+        /// </remarks>
+        public static string MacAddress
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.MacAddress;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+        }
+
+        /// <summary>
+        /// State of Wi-Fi direct service.
+        /// </summary>
+        public static WiFiDirectState State
+        {
+            get
+            {
+                return WiFiDirectManagerImpl.Instance.State;
+            }
+        }
+
+        /// <summary>
+        /// A property to check whether the device is discoverable or not by P2P discovery.
+        /// </summary>
+        public static bool IsDiscoverable
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.IsDiscoverable;
+                }
+
+                else
+                {
+                    return false;
+                }
+            }
+        }
+
+        /// <summary>
+        /// A property to check whether the local device is listening only.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, false will be returned.
+        /// </remarks>
+        public static bool IsListenOnly
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.IsListenOnly;
+                }
+
+                else
+                {
+                    return false;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Primary device type of local device.
+        /// </summary>
+        /// <remarks>
+        /// If there is any error, 0 will be returned.
+        /// </remarks>
+        public static WiFiDirectPrimaryDeviceType PrimaryType
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.PrimaryType;
+                }
+
+                else
+                {
+                    return default(WiFiDirectPrimaryDeviceType);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Secondary device type of local device.
+        /// </summary>
+        /// <remarks>
+        /// If there is any error, 0 will be returned.
+        /// </remarks>
+        public static WiFiDirectSecondaryDeviceType SecondaryType
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.SecondaryType;
+                }
+
+                else
+                {
+                    return default(WiFiDirectSecondaryDeviceType);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Supported WPS (Wi-Fi Protected Setup) types at local device.
+        /// </summary>
+        /// <remarks>
+        /// If there is any error, -1 will be returned.
+        /// </remarks>
+        public static int WpsMode
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.WpsMode;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+        }
+
+        /// <summary>
+        /// WPS (Wi-Fi Protected Setup) type.
+        /// </summary>
+        public static WiFiDirectWpsType Wps
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.WpsType;
+                }
+
+                else
+                {
+                    return default(WiFiDirectWpsType);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Channel number on which the P2P Device is operating as the P2P Group.
+        /// </summary>
+        /// <remarks>
+        /// If there is any error, -1 will be returned.
+        /// </remarks>
+        public static int OperatingChannel
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.OperatingChannel;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+        }
+
+        /// <summary>
+        /// A property to check whether persistent group is enabled.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static bool PersistentGroupEnabled
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.PersistentGroupEnabled;
+                }
+
+                else
+                {
+                    return false;
+                }
+            }
+
+            set
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.PersistentGroupEnabled = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Autoconnection mode status.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static bool AutoConnect
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.AutoConnect;
+                }
+
+                else
+                {
+                    return false;
+                }
+            }
+
+            set
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.AutoConnect = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// WPS PIN number.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, null will be returned during get and Not permitted exception message will be returned during set.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static string WpsPin
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.WpsPin;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+
+            set
+            {
+                if (Globals.IsActivated)
+                {
+                    WiFiDirectManagerImpl.Instance.WpsPin = value;
+                }
+
+                else
+                {
+                    Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Name of local device.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static string Name
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.Name;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+
+            set
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Requested WPS (Wi-Fi Protected Setup) type.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static WiFiDirectWpsType RequestedWps
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.RequestedWps;
+                }
+
+                else
+                {
+                    return default(WiFiDirectWpsType);
+                }
+            }
+
+            set
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.RequestedWps = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Intent of the group owner.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static int GroupOwnerIntent
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.GroupOwnerIntent;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+
+            set
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.GroupOwnerIntent = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Max number of clients.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static int MaxClients
+        {
+            get
+            {
+                if (Globals.IsInitialize)
+                {
+                    return WiFiDirectManagerImpl.Instance.MaxClients;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+
+            set
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.MaxClients = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Wi-Fi Protected Access (WPA) password.
+        /// It is used during Wi-Fi Direct Group creation.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, null will be returned during get and Not permitted exception message will be returned during set.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static string Passphrase
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.Passphrase;
+                }
+
+                else
+                {
+                    return null;
+                }
+            }
+
+            set
+            {
+                if (Globals.IsActivated)
+                {
+                    WiFiDirectManagerImpl.Instance.Passphrase = value;
+                }
+
+                else
+                {
+                    Log.Error(Globals.LogTag, "Wi-Fi direct is not activated");
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Connection session timer value in second.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If it is deactivated, -1 will be returned during get and Not permitted exception message will be returned during set.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown while setting this property when the wifidirect is not supported</exception>
+        public static int SessionTimer
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    return WiFiDirectManagerImpl.Instance.SessionTimer;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+
+            set
+            {
+                if (Globals.IsActivated)
+                {
+                    WiFiDirectManagerImpl.Instance.SessionTimer = value;
+                }
+
+                else
+                {
+                    Log.Error(Globals.LogTag, "Wi-Fi direct is not activated");
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+                }
+            }
+        }
+
+        /// <summary>
+        /// (event) StateChanged is raised when Wi-Fi Direct state is changed.
+        /// </summary>
+        public static event EventHandler<StateChangedEventArgs> StateChanged
+        {
+            add
+            {
+                WiFiDirectManagerImpl.Instance.StateChanged += value;
+            }
+
+            remove
+            {
+                WiFiDirectManagerImpl.Instance.StateChanged -= value;
+            }
+        }
+
+        /// <summary>
+        /// (event) DiscoveryStateChanged is raised when Wi-Fi Direct discovery state is changed.
+        /// </summary>
+        public static event EventHandler<DiscoveryStateChangedEventArgs> DiscoveryStateChanged
+        {
+            add
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.DiscoveryStateChanged += value;
+                }
+            }
+
+            remove
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.DiscoveryStateChanged -= value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// (event) DeviceStateChanged is raised when device state is changed.
+        /// </summary>
+        public static event EventHandler<DeviceStateChangedEventArgs> DeviceStateChanged
+        {
+            add
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.DeviceStateChanged += value;
+                }
+            }
+
+            remove
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.DeviceStateChanged -= value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// (event) PeerFound is raised when peer is found.
+        /// </summary>
+        public static event EventHandler<PeerFoundEventArgs> PeerFound
+        {
+            add
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.PeerFound += value;
+                }
+            }
+
+            remove
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.PeerFound -= value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// (event) ConnectionStatusChanged is raised when status of connection is changed.
+        /// </summary>
+        public static event EventHandler<ConnectionStatusChangedEventArgs> ConnectionStatusChanged
+        {
+            add
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.ConnectionStatusChanged += value;
+                }
+            }
+
+            remove
+            {
+                if (Globals.IsInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.ConnectionStatusChanged -= value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Activates the Wi-Fi Direct service.
+        /// </summary>
+        /// <remarks>
+        /// If this succeeds, DeviceStateChanged event will be invoked.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public static void Activate()
+        {
+            if (Globals.IsInitialize)
+            {
+                WiFiDirectManagerImpl.Instance.Activate();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wi-Fi direct is not initialized");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotInitialized);
+            }
+        }
+
+        /// <summary>
+        /// Deactivates the Wi-Fi Direct service.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If this succeeds, DeviceStateChanged event will be invoked.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public static void Deactivate()
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.Deactivate();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wi-Fi direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Starts discovery to find all P2P capable devices.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If this succeeds, DiscoveryStateChanged and PeerFound event will be invoked.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        /// <param name="listenOnly">Listen status.If False, then cycle between Scan and Listen.If True, then skip the initial 802.11 Scan and enter Listen state.</param>
+        /// <param name="duration">Duration of discovery period, in seconds.</param>
+        /// <param name="channel">Discovery channel.It is optional, default enum value FullScan is assigned.</param>
+        public static void StartDiscovery(bool listenOnly, int duration, WiFiDirectDiscoveryChannel channel = WiFiDirectDiscoveryChannel.FullScan)
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.StartDiscovery(listenOnly, duration, channel);
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wi-Fi direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Cancels discovery process.
+        /// </summary>
+        /// <remarks>
+        /// Discovery must be started by StartDiscovery.
+        /// If this succeeds, DiscoveryStateChanged and PeerFound event will be invoked.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public static void CancelDiscovery()
+        {
+            if (WiFiDirectManager.State == WiFiDirectState.Discovering)
+            {
+                WiFiDirectManagerImpl.Instance.CancelDiscovery();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wi-Fi direct discovery is not started");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Gets the information of discovered peers.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        /// <returns> List of discovered peer objects.</returns>
+        public static IEnumerable<WiFiDirectPeer> GetDiscoveredPeers()
+        {
+            if (Globals.IsActivated)
+            {
+                return WiFiDirectManagerImpl.Instance.GetDiscoveredPeers();
+            }
+
+            else
+            {
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// Gets the information of connected peers.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        /// <returns> List of connected peer objects.</returns>
+        public static IEnumerable<WiFiDirectPeer> GetConnectedPeers()
+        {
+            if (Globals.IsActivated)
+            {
+                return WiFiDirectManagerImpl.Instance.GetConnectedPeers();
+            }
+
+            else
+            {
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// Disconnects all connected links to peers.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If this succeeds, ConnectionStatusChanged event will be invoked.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public static void DisconnectAll()
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.DisconnectAll();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Creates a Wi-Fi Direct group and sets up device as the group owner.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If this succeeds, ConnectionStatusChanged event will be invoked with GroupCreated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public static void CreateGroup()
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.CreateGroup();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Destroys the Wi-Fi Direct group owned by a local device.If creating a group is in progress, this API cancels that process.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If this succeeds, ConnectionStatusChanged event will be invoked with GroupDestroyed.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public static void DestroyGroup()
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.DestroyGroup();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Set the WPS config PBC as preferred method for connection.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public static void ActivatePushButton()
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.ActivatePushButton();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Gets the supported WPS types.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        /// <returns>The list of supported wps types.</returns>
+        public static IEnumerable<WiFiDirectWpsType> GetSupportedWpsTypes()
+        {
+            if (Globals.IsInitialize)
+            {
+                return WiFiDirectManagerImpl.Instance.GetSupportedWpsTypes();
+            }
+
+            else
+            {
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// Gets the persistent groups.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        /// <returns>List of the persistent group objects.</returns>
+        public static IEnumerable<WiFiDirectPersistentGroup> GetPersistentGroups()
+        {
+            if (Globals.IsInitialize)
+            {
+                return WiFiDirectManagerImpl.Instance.GetPersistentGroups();
+            }
+
+            else
+            {
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// Removes a persistent group.
+        /// </summary>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        /// <param name="group">Persistent group owner.</param>
+        public static void RemovePersistentGroup(WiFiDirectPersistentGroup group)
+        {
+            if (Globals.IsInitialize)
+            {
+                WiFiDirectManagerImpl.Instance.RemovePersistentGroup(group);
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotInitialized);
+            }
+        }
+
+        /// <summary>
+        /// Initializes or Deintializes the WiFi-Direct Display(MIRACAST) service.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect display feature is not supported
+        /// </exception>
+        /// <param name="enable">Enables/Disables service.</param>
+        public static void InitMiracast(bool enable)
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.InitMiracast(enable);
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Enables Wi-Fi Display functionality.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect display feature is not supported
+        /// </exception>
+        public static void InitDisplay()
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.InitDisplay();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Disable Wi-Fi Display(WFD) functionality and disable the support of WFD Information Element(IE).
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated and WFD must be enabled.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect display feature is not supported
+        /// </exception>
+        public static void DeinitDisplay()
+        {
+            if (Globals.IsActivated && Globals.s_isDisplay)
+            {
+                WiFiDirectManagerImpl.Instance.DeinitDisplay();
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated and/or Wi-Fi display is not enabled");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Sets the Wi-Fi Display parameters for the WFD IE of local device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated and WFD must be enabled.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect display feature is not supported
+        /// </exception>
+        /// <param name="type">WFD Device Type: define the Role of WFD device like source or sink.</param>
+        /// <param name="port">Specifies Session Management Control Port number. It should be 2 bytes(0~65535).</param>
+        /// <param name="hdcp">CP support bit: (1 = enable the hdcp support, 0 = disable the hdcp support).</param>
+        public static void SetDisplay(WiFiDirectDisplayType type, int port, int hdcp)
+        {
+            if (Globals.IsActivated && Globals.s_isDisplay)
+            {
+                WiFiDirectManagerImpl.Instance.SetDisplay(type, port, hdcp);
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated and/or Wi-Fi display is not enabled");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Sets the Wi-Fi Display session availability.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated and WFD must be enabled.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect display feature is not supported
+        /// </exception>
+        /// <param name="availability">Wi-Fi Display session availability.</param>
+        public static void SetDisplayAvailability(bool availability)
+        {
+            if (Globals.IsActivated && Globals.s_isDisplay)
+            {
+                WiFiDirectManagerImpl.Instance.SetDisplayAvailability(availability);
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated and/or Wi-Fi display is not enabled");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Sets the automatic group removal feature when all peers are disconnected.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// ConnectionStatusChanged event will be invoked with GroupDestroyed when this feature is enabled and there's no connected group client and if device is group owner.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        /// <param name="enable">Enables/Disables group removal feature.</param>
+        public static void SetAutoGroupRemove(bool enable)
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.SetAutoGroupRemove(enable);
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Registers the service.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If there is any error while registering service, 0 will be returned.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect service discovery is not supported
+        /// </exception>
+        /// <returns>The service Id of service getting registered.</returns>
+        /// <param name="type">Type of Wi-Fi Direct Service.</param>
+        /// <param name="info">Service specific information.</param>
+        /// <param name="serviceInfo">Service information.</param>
+        public static uint RegisterService(WiFiDirectServiceType type, string info, string serviceInfo)
+        {
+            if (Globals.IsActivated)
+            {
+                return WiFiDirectManagerImpl.Instance.RegisterService(type, info, serviceInfo);
+            }
+
+            else
+            {
+                return 0;
+            }
+        }
+
+        /// <summary>
+        /// Deregisters for a service used for WiFi Direct Service Discovery.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect service discovery is not supported
+        /// </exception>
+        /// <param name="serviceId"> Service ID for which service has to be deregistered.</param>
+        public static void DeregisterService(uint serviceId)
+        {
+            if (Globals.IsActivated)
+            {
+                WiFiDirectManagerImpl.Instance.DeregisterService(serviceId);
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+    }
+}
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectManagerImpl.cs b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectManagerImpl.cs
new file mode 100644 (file)
index 0000000..f376264
--- /dev/null
@@ -0,0 +1,1241 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Threading;
+
+namespace Tizen.Network.WiFiDirect
+{
+    internal class WiFiDirectThreadLocal
+    {
+        private int _threadId;
+        internal WiFiDirectThreadLocal(int id)
+        {
+            _threadId = id;
+        }
+
+        public int ThreadId
+        {
+            get
+            {
+                return _threadId;
+            }
+        }
+
+        ~WiFiDirectThreadLocal()
+        {
+            Log.Info(Globals.LogTag, "Deinitializing Wi-Fi direct");
+            int ret = Interop.WiFiDirect.Deinitialize();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to deinitialize Wi-Fi direct, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            else
+            {
+                Globals.s_isInitialize = false;
+            }
+        }
+    }
+
+    internal static class Globals
+    {
+        internal const string LogTag = "Tizen.Network.WiFiDirect";
+        internal static bool s_isInitialize = false;
+        internal static bool s_isDisplay = false;
+        private static ThreadLocal<WiFiDirectThreadLocal> s_threadName = new ThreadLocal<WiFiDirectThreadLocal>(() =>
+        {
+            Log.Info(Globals.LogTag, "In threadlocal delegate");
+            return new WiFiDirectThreadLocal(Thread.CurrentThread.ManagedThreadId);
+        });
+        internal static bool IsActivated
+        {
+            get
+            {
+                WiFiDirectState _state = WiFiDirectManager.State;
+                if (IsInitialize)
+                {
+                    if (_state == WiFiDirectState.Deactivated || _state == WiFiDirectState.Deactivating)
+                    {
+                        return false;
+                    }
+
+                    else
+                    {
+                        return true;
+                    }
+                }
+
+                else
+                {
+                    return false;
+                }
+            }
+        }
+
+        private static bool IsUniqueThread()
+        {
+            if (s_threadName.IsValueCreated)
+            {
+                Log.Info(Globals.LogTag, "This thread is old");
+                return false;
+            }
+
+            else
+            {
+                WiFiDirectThreadLocal obj = s_threadName.Value;
+                Log.Info(Globals.LogTag, "This thread is new , Id = " + obj.ThreadId);
+                return true;
+            }
+        }
+
+        internal static bool IsInitialize
+        {
+            get
+            {
+                if(Globals.IsUniqueThread() || !Globals.s_isInitialize)
+                {
+                    WiFiDirectManagerImpl.Instance.Initialize();
+                }
+
+                return (Globals.s_isInitialize);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Implementation of Wi-Fi Direct Apis
+    /// </summary>
+    internal partial class WiFiDirectManagerImpl : IDisposable
+    {
+        private event EventHandler<StateChangedEventArgs> _stateChanged;
+        private event EventHandler<DiscoveryStateChangedEventArgs > _discoveryStateChanged;
+        private event EventHandler<PeerFoundEventArgs > _peerFound;
+        private event EventHandler<DeviceStateChangedEventArgs > _deviceStateChanged;
+        private event EventHandler<ConnectionStatusChangedEventArgs > _connectionStatusChanged;
+
+        private Interop.WiFiDirect.StateChangedCallback _stateChangedCallback;
+        private Interop.WiFiDirect.DiscoveryStateChangedCallback _discoveryStateChangedCallback;
+        private Interop.WiFiDirect.PeerFoundCallback _peerFoundCallback;
+        private Interop.WiFiDirect.DeviceStateChangedCallback _deviceStateChangedCallback;
+        private Interop.WiFiDirect.ConnectionStateChangedCallback _connectionChangedCallback;
+
+        internal event EventHandler<StateChangedEventArgs> StateChanged
+        {
+            add
+            {
+                if (_stateChanged == null)
+                {
+                    RegisterStateChangedEvent();
+                }
+
+                _stateChanged += value;
+            }
+
+            remove
+            {
+                _stateChanged -= value;
+                if (_stateChanged == null)
+                {
+                    UnregisterStateChangedEvent();
+                }
+            }
+        }
+
+        internal event EventHandler<DiscoveryStateChangedEventArgs> DiscoveryStateChanged
+        {
+            add
+            {
+                if (_discoveryStateChanged == null)
+                {
+                    RegisterDiscoveryStateChangedEvent();
+                }
+
+                _discoveryStateChanged += value;
+            }
+
+            remove
+            {
+                _discoveryStateChanged -= value;
+                if (_discoveryStateChanged == null)
+                {
+                    UnregisterDiscoveryStateChangedEvent();
+                }
+            }
+        }
+
+        internal event EventHandler<PeerFoundEventArgs> PeerFound
+        {
+            add
+            {
+                if (_peerFound == null)
+                {
+                    RegisterPeerFoundEvent();
+                }
+
+                _peerFound += value;
+            }
+
+            remove
+            {
+                _peerFound -= value;
+                if (_peerFound == null)
+                {
+                    UnregisterPeerFoundEvent();
+                }
+            }
+        }
+
+        internal event EventHandler<DeviceStateChangedEventArgs> DeviceStateChanged
+        {
+            add
+            {
+                if (_deviceStateChanged == null)
+                {
+                    RegisterDeviceStateChangedEvent();
+                }
+
+                _deviceStateChanged += value;
+            }
+
+            remove
+            {
+                _deviceStateChanged -= value;
+                if (_deviceStateChanged == null)
+                {
+                    UnregisterDeviceStateChangedEvent();
+                }
+            }
+        }
+
+        internal event EventHandler<ConnectionStatusChangedEventArgs> ConnectionStatusChanged
+        {
+            add
+            {
+                if (_connectionStatusChanged == null)
+                {
+                    RegisterConnectionStatusChangedEvent();
+                }
+
+                _connectionStatusChanged += value;
+            }
+
+            remove
+            {
+                _connectionStatusChanged -= value;
+                if (_connectionStatusChanged == null)
+                {
+                    UnregisterConnectionStatusChangedEvent();
+                }
+            }
+        }
+
+        private bool _disposed = false;
+        private static WiFiDirectManagerImpl _instance;
+
+        private void RegisterStateChangedEvent()
+        {
+            _stateChangedCallback = (WiFiDirectState stateInfo, IntPtr userData) =>
+            {
+                if (_stateChanged != null)
+                {
+                    WiFiDirectState state = stateInfo;
+                    _stateChanged(null, new StateChangedEventArgs(state));
+                }
+            };
+            int ret = Interop.WiFiDirect.SetStateChangedCallback(_stateChangedCallback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set Wi-Fi Direct state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void UnregisterStateChangedEvent()
+        {
+            int ret = Interop.WiFiDirect.UnsetStateChangedCallback();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to unset Wi-Fi Direct state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void RegisterDiscoveryStateChangedEvent()
+        {
+            _discoveryStateChangedCallback = (int result, WiFiDirectDiscoveryState stateInfo, IntPtr userData) =>
+            {
+                if (_discoveryStateChanged != null)
+                {
+                    WiFiDirectError error = (WiFiDirectError)result;
+                    WiFiDirectDiscoveryState state = stateInfo;
+                    _discoveryStateChanged(null, new DiscoveryStateChangedEventArgs(error, state));
+                }
+            };
+            int ret = Interop.WiFiDirect.SetDiscoveryStateChangedCallback(_discoveryStateChangedCallback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set Wi-Fi Direct discovery state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void UnregisterDiscoveryStateChangedEvent()
+        {
+            int ret = Interop.WiFiDirect.UnsetDiscoveryStateChangedCallback();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to unset Wi-Fi Direct discovery state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void RegisterPeerFoundEvent()
+        {
+            _peerFoundCallback = (int result, WiFiDirectDiscoveryState stateInfo, string address, IntPtr userData) =>
+            {
+                if (_peerFound != null)
+                {
+                    WiFiDirectError error = (WiFiDirectError)result;
+                    WiFiDirectDiscoveryState state = stateInfo;
+                    IntPtr peer;
+                    Interop.WiFiDirect.GetDiscoveredPeerInfo(address, out peer);
+                    DiscoveredPeerStruct peerStruct = (DiscoveredPeerStruct)Marshal.PtrToStructure(peer, typeof(DiscoveredPeerStruct));
+                    _peerFound(null, new PeerFoundEventArgs(error, state, WiFiDirectUtils.ConvertStructToDiscoveredPeer(peerStruct)));
+                }
+            };
+            int ret = Interop.WiFiDirect.SetPeerFoundCallback(_peerFoundCallback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set Wi-Fi Direct discovery state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void UnregisterPeerFoundEvent()
+        {
+            int ret = Interop.WiFiDirect.UnsetPeerFoundCallback();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to unset Wi-Fi Direct discovery state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void RegisterDeviceStateChangedEvent()
+        {
+            _deviceStateChangedCallback = (int result, WiFiDirectDeviceState stateInfo, IntPtr userData) =>
+            {
+                if (_deviceStateChanged != null)
+                {
+                    WiFiDirectError error = (WiFiDirectError)result;
+                    WiFiDirectDeviceState state = stateInfo;
+                    _deviceStateChanged(null, new DeviceStateChangedEventArgs(error, state));
+                }
+            };
+            int ret = Interop.WiFiDirect.SetDeviceStateChangedCallback(_deviceStateChangedCallback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set device state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void UnregisterDeviceStateChangedEvent()
+        {
+            int ret = Interop.WiFiDirect.UnsetDeviceStateChangedCallback();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to unset device state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void RegisterConnectionStatusChangedEvent()
+        {
+            _connectionChangedCallback = (int result, WiFiDirectConnectionState stateInfo, string address, IntPtr userData) =>
+            {
+                if (_connectionStatusChanged != null)
+                {
+                    WiFiDirectError error = (WiFiDirectError)result;
+                    WiFiDirectConnectionState state = stateInfo;
+
+                    _connectionStatusChanged(null, new ConnectionStatusChangedEventArgs(error, state));
+                }
+            };
+            int ret = Interop.WiFiDirect.SetConnectionChangedCallback(_connectionChangedCallback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set connection status changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void UnregisterConnectionStatusChangedEvent()
+        {
+            int ret = Interop.WiFiDirect.UnsetConnectionChangedCallback();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to unset connection status changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        internal bool IsGroupOwner
+        {
+            get
+            {
+                bool isGroupOwner;
+                int ret = Interop.WiFiDirect.IsGroupOwner(out isGroupOwner);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get whether this device is the group owner or not, Error - " + (WiFiDirectError)ret);
+                }
+
+                return isGroupOwner;
+            }
+        }
+
+        internal bool IsAutonomousGroup
+        {
+            get
+            {
+                bool isAutonomousGroup;
+                int ret = Interop.WiFiDirect.IsAutonomousGroup(out isAutonomousGroup);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to check whether the current group is autonomous or not, Error - " + (WiFiDirectError)ret);
+                }
+
+                return isAutonomousGroup;
+            }
+        }
+
+        internal string Ssid
+        {
+            get
+            {
+                string ssid;
+                int ret = Interop.WiFiDirect.GetSsid(out ssid);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get SSID of local device, Error - " + (WiFiDirectError)ret);
+                    return null;
+                }
+
+                return ssid;
+            }
+        }
+
+        internal string NetworkInterface
+        {
+            get
+            {
+                string networkInterface;
+                int ret = Interop.WiFiDirect.GetInterfaceName(out networkInterface);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get name of network interface, Error - " + (WiFiDirectError)ret);
+                    return "";
+                }
+
+                return networkInterface;
+            }
+        }
+
+        internal string IpAddress
+        {
+            get
+            {
+                string ipAddress;
+                int ret = Interop.WiFiDirect.GetIpAddress(out ipAddress);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get IP address of local device, Error - " + (WiFiDirectError)ret);
+                    return "";
+                }
+
+                return ipAddress;
+            }
+        }
+
+        internal string SubnetMask
+        {
+            get
+            {
+                string subnetMask;
+                int ret = Interop.WiFiDirect.GetSubnetMask(out subnetMask);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get subnet mask, Error - " + (WiFiDirectError)ret);
+                    return "";
+                }
+
+                return subnetMask;
+            }
+        }
+
+        internal string GatewayAddress
+        {
+            get
+            {
+                string gatewayAddress;
+                int ret = Interop.WiFiDirect.GetGatewayAddress(out gatewayAddress);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get gateway address, Error - " + (WiFiDirectError)ret);
+                    return "";
+                }
+
+                return gatewayAddress;
+            }
+        }
+
+        internal string MacAddress
+        {
+            get
+            {
+                string macAddress;
+                int ret = Interop.WiFiDirect.GetMacAddress(out macAddress);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get mac address, Error - " + (WiFiDirectError)ret);
+                    return null;
+                }
+
+                return macAddress;
+            }
+        }
+
+        internal WiFiDirectState State
+        {
+            get
+            {
+                WiFiDirectState state;
+                int ret = Interop.WiFiDirect.GetState(out state);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get state of Wi-Fi direct service, Error - " + (WiFiDirectError)ret);
+                }
+
+                return state;
+            }
+        }
+
+        internal bool IsDiscoverable
+        {
+            get
+            {
+                bool isDiscoverable;
+                int ret = Interop.WiFiDirect.IsDiscoverable(out isDiscoverable);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to check whether the device is discoverable, Error - " + (WiFiDirectError)ret);
+                }
+
+                return isDiscoverable;
+            }
+        }
+
+        internal bool IsListenOnly
+        {
+            get
+            {
+                bool isListenOnly;
+                int ret = Interop.WiFiDirect.IsListeningOnly(out isListenOnly);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to check whether the local device is listening only, Error - " + (WiFiDirectError)ret);
+                }
+
+                return isListenOnly;
+            }
+        }
+
+        internal WiFiDirectPrimaryDeviceType PrimaryType
+        {
+            get
+            {
+                WiFiDirectPrimaryDeviceType primaryType;
+                int ret = Interop.WiFiDirect.GetPrimaryType(out primaryType);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get the primary device type of local device, Error - " + (WiFiDirectError)ret);
+                }
+
+                return primaryType;
+            }
+        }
+
+        internal WiFiDirectSecondaryDeviceType SecondaryType
+        {
+            get
+            {
+                WiFiDirectSecondaryDeviceType secondaryType;
+                int ret = Interop.WiFiDirect.GetSecondaryType(out secondaryType);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get the secondary device type of local device, Error - " + (WiFiDirectError)ret);
+                }
+
+                return secondaryType;
+            }
+        }
+
+        internal int WpsMode
+        {
+            get
+            {
+                int mode;
+                int ret = Interop.WiFiDirect.GetWpsMode(out mode);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get supproted wps modes at local device, Error - " + (WiFiDirectError)ret);
+                    return -1;
+                }
+
+                return mode;
+            }
+        }
+
+        internal WiFiDirectWpsType WpsType
+        {
+            get
+            {
+                WiFiDirectWpsType wpsType;
+                int ret = Interop.WiFiDirect.GetLocalWpsType(out wpsType);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get the WPS type, Error - " + (WiFiDirectError)ret);
+                }
+
+                return wpsType;
+            }
+        }
+
+        internal int OperatingChannel
+        {
+            get
+            {
+                int channel;
+                int ret = Interop.WiFiDirect.GetChannel(out channel);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get operating channel, Error - " + (WiFiDirectError)ret);
+                    return -1;
+                }
+
+                return channel;
+            }
+        }
+
+        internal bool PersistentGroupEnabled
+        {
+            get
+            {
+                bool isEnabled;
+                int ret = Interop.WiFiDirect.GetPersistentGroupState(out isEnabled);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to check persistent group state, Error - " + (WiFiDirectError)ret);
+                }
+
+                return isEnabled;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetPersistentGroupState(value);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set the persistent group state, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal bool AutoConnect
+        {
+            get
+            {
+                bool isAutoConnect;
+                int ret = Interop.WiFiDirect.GetAutoConnectionMode(out isAutoConnect);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get autoconnection mode status, Error - " + (WiFiDirectError)ret);
+                }
+
+                return isAutoConnect;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetAutoConnectionMode(value);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set the autoconnection mode, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal string WpsPin
+        {
+            get
+            {
+                string pin;
+                int ret = Interop.WiFiDirect.GetWpsPin(out pin);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get WPS pin, Error - " + (WiFiDirectError)ret);
+                }
+
+                return pin;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetWpsPin(value.ToString());
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set or update WPS pin, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal string Name
+        {
+            get
+            {
+                string name;
+                int ret = Interop.WiFiDirect.GetName(out name);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get name of local device, Error - " + (WiFiDirectError)ret);
+                    return null;
+                }
+
+                return name;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetName(value.ToString());
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set name of local device, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal WiFiDirectWpsType RequestedWps
+        {
+            get
+            {
+                WiFiDirectWpsType wpsType;
+                int ret = Interop.WiFiDirect.GetReqWpsType(out wpsType);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get the requested WPS type, Error - " + (WiFiDirectError)ret);
+                }
+
+                return wpsType;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetReqWpsType(value);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set the requested WPS type, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal int GroupOwnerIntent
+        {
+            get
+            {
+                int intent;
+                int ret = Interop.WiFiDirect.GetIntent(out intent);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get the intent of the group owner, Error - " + (WiFiDirectError)ret);
+                }
+
+                return intent;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetIntent(value);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set the intent of the group owner, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal int MaxClients
+        {
+            get
+            {
+                int maxClients;
+                int ret = Interop.WiFiDirect.GetMaxClients(out maxClients);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get the max number of clients, Error - " + (WiFiDirectError)ret);
+                }
+
+                return maxClients;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetMaxClients(value);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set the max number of clients, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal string Passphrase
+        {
+            get
+            {
+                string passphrase;
+                int ret = Interop.WiFiDirect.GetPassPhrase(out passphrase);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get Wi-Fi Protected Access password, Error - " + (WiFiDirectError)ret);
+                    return "";
+                }
+
+                return passphrase;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetPassPhrase(value.ToString());
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set or update Wi-Fi Protected Access password, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal int SessionTimer
+        {
+            get
+            {
+                int sessionTimer;
+                int ret = Interop.WiFiDirect.GetSessionTimer(out sessionTimer);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get the timer used to expire the connection session, Error - " + (WiFiDirectError)ret);
+                }
+
+                return sessionTimer;
+            }
+
+            set
+            {
+                int ret = Interop.WiFiDirect.SetSessionTimer(value);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set the timer used to expire the connection session, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+        }
+
+        internal void Activate()
+        {
+            int ret = Interop.WiFiDirect.Activate();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to activate Wi-Fi direct service, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void Deactivate()
+        {
+            int ret = Interop.WiFiDirect.Deactivate();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to deactivate Wi-Fi direct service, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void StartDiscovery(bool listenOnly, int duration, WiFiDirectDiscoveryChannel channel = WiFiDirectDiscoveryChannel.FullScan)
+        {
+            int ret = Interop.WiFiDirect.StartDiscoveryInChannel(listenOnly, duration, channel);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to start discovery, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void CancelDiscovery()
+        {
+            int ret = Interop.WiFiDirect.StopDiscovery();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to cancel discovery, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal IEnumerable<WiFiDirectPeer> GetDiscoveredPeers()
+        {
+            List<WiFiDirectPeer> discoveredPeerList = new List<WiFiDirectPeer>();
+            Interop.WiFiDirect.DiscoveredPeerCallback callback = (ref DiscoveredPeerStruct peer, IntPtr userData) =>
+            {
+                if (!peer.Equals(null))
+                {
+                    discoveredPeerList.Add(WiFiDirectUtils.ConvertStructToDiscoveredPeer(peer));
+                }
+
+                return true;
+            };
+            int ret = Interop.WiFiDirect.GetDiscoveredPeers(callback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to get information of discovered peers, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            return discoveredPeerList;
+        }
+
+        internal IEnumerable<WiFiDirectPeer> GetConnectedPeers()
+        {
+            List<WiFiDirectPeer> connectedPeerList = new List<WiFiDirectPeer>();
+            Interop.WiFiDirect.ConnectedPeerCallback callback = (ref ConnectedPeerStruct peer, IntPtr userData) =>
+            {
+                if (!peer.Equals(null))
+                {
+                    connectedPeerList.Add(WiFiDirectUtils.ConvertStructToConnectedPeer(peer));
+                }
+
+                return true;
+            };
+            int ret = Interop.WiFiDirect.GetConnectedPeers(callback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to get information of connected peers, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            return connectedPeerList;
+        }
+
+        internal void DisconnectAll()
+        {
+            int ret = Interop.WiFiDirect.DisconnectAll();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to disconnect all connected links, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void CreateGroup()
+        {
+            int ret = Interop.WiFiDirect.CreateGroup();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to create a WiFi-Direct group, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void DestroyGroup()
+        {
+            int ret = Interop.WiFiDirect.DestroyGroup();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to destroy the WiFi-Direct group, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void ActivatePushButton()
+        {
+            int ret = Interop.WiFiDirect.ActivatePushButton();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set the Wps config PBC, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal IEnumerable<WiFiDirectWpsType> GetSupportedWpsTypes()
+        {
+            List<WiFiDirectWpsType> wpsList = new List<WiFiDirectWpsType>();
+            Interop.WiFiDirect.WpsTypeCallback callback = (WiFiDirectWpsType type, IntPtr userData) =>
+            {
+                if (!type.Equals(null))
+                {
+                    wpsList.Add(type);
+                }
+
+                return true;
+            };
+            int ret = Interop.WiFiDirect.GetWpsTypes(callback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to get the supported WPS types, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            return wpsList;
+        }
+
+        internal IEnumerable<WiFiDirectPersistentGroup> GetPersistentGroups()
+        {
+            List<WiFiDirectPersistentGroup> persistentGroupList = new List<WiFiDirectPersistentGroup>();
+            Interop.WiFiDirect.PersistentGroupCallback callback = (string address, string ssid, IntPtr userData) =>
+            {
+                if (address != null && ssid != null)
+                {
+                    persistentGroupList.Add(new WiFiDirectPersistentGroup(address, ssid));
+                }
+
+                return true;
+            };
+            int ret = Interop.WiFiDirect.GetPersistentGroups(callback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to get the persistent groups, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            return persistentGroupList;
+        }
+
+        internal void RemovePersistentGroup(WiFiDirectPersistentGroup group)
+        {
+            int ret = Interop.WiFiDirect.RemovePersistentGroup(group.MacAddress, group.Ssid);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to remove a persistent group, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void InitMiracast(bool enable)
+        {
+            int ret = Interop.WiFiDirect.InitMiracast(enable);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set the WiFi-Direct Display(MIRACAST) service, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void InitDisplay()
+        {
+            int ret = Interop.WiFiDirect.InitDisplay();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to enable Wi-Fi Display functionality, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            else
+            {
+                Globals.s_isDisplay = true;
+            }
+        }
+
+        internal void DeinitDisplay()
+        {
+            int ret = Interop.WiFiDirect.DeinitDisplay();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to disable Wi-Fi Display functionality, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            else
+            {
+                Globals.s_isDisplay = false;
+            }
+        }
+
+        internal void SetDisplay(WiFiDirectDisplayType type, int port, int hdcp)
+        {
+            int ret = Interop.WiFiDirect.SetDisplay(type, port, hdcp);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set the Wi-Fi Display parameters, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void SetDisplayAvailability(bool availability)
+        {
+            int ret = Interop.WiFiDirect.SetDisplayAvailability(availability);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set the Wi-Fi Display session availability, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal void SetAutoGroupRemove(bool enable)
+        {
+            int ret = Interop.WiFiDirect.SetAutoGroupRemoval(enable);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set automatic group removal feature when all peers are disconnected, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal uint RegisterService(WiFiDirectServiceType type, string info, string serviceInfo)
+        {
+            uint serviceId;
+            int ret = Interop.WiFiDirect.RegisterService(type, info, serviceInfo, out serviceId);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to register for service, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            return serviceId;
+        }
+
+        internal void DeregisterService(uint serviceId)
+        {
+            int ret = Interop.WiFiDirect.DeregisterService(serviceId);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to deregister service, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+        }
+
+        internal static WiFiDirectManagerImpl Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    _instance = new WiFiDirectManagerImpl();
+                }
+
+                return _instance;
+            }
+        }
+
+        private WiFiDirectManagerImpl()
+        {
+        }
+
+        internal void Initialize()
+        {
+            int ret = Interop.WiFiDirect.Initialize();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to initialize Wi-Fi direct, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            else
+            {
+                Globals.s_isInitialize = true;
+            }
+        }
+
+        ~WiFiDirectManagerImpl()
+        {
+            Dispose(false);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        private void Dispose(bool disposing)
+        {
+            if (_disposed)
+            {
+                return;
+            }
+
+            if (disposing)
+            {
+                // Free managed objects.
+            }
+
+            //Free unmanaged objects
+            RemoveAllRegisteredEvent();
+            Deinitialize();
+            _disposed = true;
+        }
+
+        private void Deinitialize()
+        {
+            int ret = Interop.WiFiDirect.Deinitialize();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to deinitialize Wi-Fi direct, Error - " + (WiFiDirectError)ret);
+                WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+            }
+
+            else
+            {
+                Globals.s_isInitialize = false;
+            }
+        }
+
+        private void RemoveAllRegisteredEvent()
+        {
+            //unregister all remaining events when this object is released.
+            if (_stateChanged != null)
+            {
+                UnregisterStateChangedEvent();
+            }
+
+            if (_discoveryStateChanged != null)
+            {
+                UnregisterDiscoveryStateChangedEvent();
+            }
+
+            if (_peerFound != null)
+            {
+                UnregisterPeerFoundEvent();
+            }
+
+            if (_deviceStateChanged != null)
+            {
+                UnregisterDeviceStateChangedEvent();
+            }
+
+            if (_connectionStatusChanged != null)
+            {
+                UnregisterConnectionStatusChangedEvent();
+            }
+        }
+    }
+}
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPeer.cs b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPeer.cs
new file mode 100644 (file)
index 0000000..a97e466
--- /dev/null
@@ -0,0 +1,736 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Collections.Concurrent;
+using System.Collections.ObjectModel;
+using System.Collections.Specialized;
+
+namespace Tizen.Network.WiFiDirect
+{
+    /// <summary>
+    /// WiFiDirectPeer class is used to handle the connection with remote devices using WiFi Direct.
+    /// </summary>
+    /// <privilege> http://tizen.org/privilege/wifidirect </privilege>
+    public class WiFiDirectPeer
+    {
+        private event EventHandler<ConnectionStateChangedEventArgs> _connectionStateChanged;
+        private event EventHandler<IpAddressAssignedEventArgs> _ipAddressAssigned;
+        private event EventHandler<ServiceStateChangedEventArgs> _serviceStateChanged;
+
+        private Interop.WiFiDirect.ConnectionStateChangedCallback _connectionStateChangedCallback;
+        private Interop.WiFiDirect.ClientIpAddressAssignedCallback _ipAddressAssignedCallback;
+        private Interop.WiFiDirect.ServiceStateChangedCallback _serviceStateChangedCallback;
+
+        internal string _peerDeviceName;
+        internal string _peerIpAddress;
+        internal string _peerMacAddress;
+        internal string _peerInterfaceAddress;
+        internal int _peerChannel;
+        internal bool _isPeerConnected;
+        internal bool _isPeerGroupOwner;
+        internal bool _isPeerPersistentGroupOwner;
+        internal bool _peerP2PSupport;
+        internal WiFiDirectPrimaryDeviceType _peerPrimaryType;
+        internal WiFiDirectSecondaryDeviceType _peerSecondaryType;
+        internal int _peerWpsTypes;
+        internal bool _p2PInvitationSupported;
+        internal uint _peerServiceCount;
+        internal IEnumerable<string> _peerServiceList;
+        internal bool _isPeerMiracastDevice;
+
+        internal WiFiDirectPeer()
+        {
+        }
+
+        /// <summary>
+        /// Name of Peer device.
+        /// </summary>
+        public string Name
+        {
+            get
+            {
+                return _peerDeviceName;
+            }
+        }
+
+        /// <summary>
+        /// Ip address of the peer device.
+        /// </summary>
+        public string IpAddress
+        {
+            get
+            {
+                return _peerIpAddress;
+            }
+        }
+
+        /// <summary>
+        /// Mac address of the peer device.
+        /// </summary>
+        public string MacAddress
+        {
+            get
+            {
+                return _peerMacAddress;
+            }
+        }
+
+        /// <summary>
+        /// Interface address of the peer device.
+        /// </summary>
+        public string InterfaceAddress
+        {
+            get
+            {
+                return _peerInterfaceAddress;
+            }
+        }
+
+        /// <summary>
+        /// Listening channel of the peer device.
+        /// </summary>
+        public int Channel
+        {
+            get
+            {
+                return _peerChannel;
+            }
+        }
+
+        /// <summary>
+        /// Connected state of the peer device.
+        /// </summary>
+        public bool IsConnected
+        {
+            get
+            {
+                return _isPeerConnected;
+            }
+        }
+
+        /// <summary>
+        /// P2P group state of the peer device.
+        /// </summary>
+        public bool IsGroupOwner
+        {
+            get
+            {
+                return _isPeerGroupOwner;
+            }
+        }
+
+        /// <summary>
+        /// Persistent group state of the peer device.
+        /// </summary>
+        public bool IsPersistentGroupOwner
+        {
+            get
+            {
+                return _isPeerPersistentGroupOwner;
+            }
+        }
+
+        /// <summary>
+        /// P2P state of the peer device.
+        /// </summary>
+        public bool P2PSupport
+        {
+            get
+            {
+                return _peerP2PSupport;
+            }
+        }
+
+        /// <summary>
+        /// Primary catagory of the peer device.
+        /// </summary>
+        public WiFiDirectPrimaryDeviceType PrimaryType
+        {
+            get
+            {
+                return _peerPrimaryType;
+            }
+        }
+
+        /// <summary>
+        /// Sub category of the peer device.
+        /// </summary>
+        public WiFiDirectSecondaryDeviceType SecondaryType
+        {
+            get
+            {
+                return _peerSecondaryType;
+            }
+        }
+
+        /// <summary>
+        /// List of supported WPS type of the peer device.
+        /// </summary>
+        public int WpsTypes
+        {
+            get
+            {
+                return _peerWpsTypes;
+            }
+        }
+
+        /// <summary>
+        /// P2P invitation state of the peer device.
+        /// </summary>
+        public bool IsP2PInvitationSupported
+        {
+            get
+            {
+                return _p2PInvitationSupported;
+            }
+        }
+
+        /// <summary>
+        /// Number of registered services of the peer device.
+        /// </summary>
+        public uint ServiceCount
+        {
+            get
+            {
+                return _peerServiceCount;
+            }
+        }
+
+        /// <summary>
+        /// List of registered services of the peer device.
+        /// </summary>
+        public IEnumerable<string> ServiceList
+        {
+            get
+            {
+                return _peerServiceList;
+            }
+        }
+
+        /// <summary>
+        /// Checks if peer device is a wifi display device.
+        /// </summary>
+        public bool IsMiracastDevice
+        {
+            get
+            {
+                return _isPeerMiracastDevice;
+            }
+        }
+
+        /// <summary>
+        /// Wi-Fi Display device type of the peer device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If there is any error, default value of WiFiDirectDisplayType will be returned.
+        /// </remarks>
+        public WiFiDirectDisplayType Display
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    WiFiDirectDisplayType displayType;
+                    int ret = Interop.WiFiDirect.GetDisplayType(_peerMacAddress, out displayType);
+                    if (ret != (int)WiFiDirectError.None)
+                    {
+                        Log.Error(Globals.LogTag, "Failed to get the peer display type, Error - " + (WiFiDirectError)ret);
+                    }
+
+                    return displayType;
+                }
+
+                else
+                {
+                    return default(WiFiDirectDisplayType);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Wi-Fi Display Session Availability of the peer device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If there is any error, false will be returned.
+        /// </remarks>
+        public bool DisplayAvailability
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    bool displayAvailability;
+                    int ret = Interop.WiFiDirect.GetDisplayAvailability(_peerMacAddress, out displayAvailability);
+                    if (ret != (int)WiFiDirectError.None)
+                    {
+                        Log.Error(Globals.LogTag, "Failed to get the peer display availability, Error - " + (WiFiDirectError)ret);
+                    }
+
+                    return displayAvailability;
+                }
+
+                else
+                {
+                    return false;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Hdcp information of the peer device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If there is any error, -1 will be returned.
+        /// </remarks>
+        public int Hdcp
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    int hdcpSupport;
+                    int ret = Interop.WiFiDirect.GetDisplayHdcp(_peerMacAddress, out hdcpSupport);
+                    if (ret != (int)WiFiDirectError.None)
+                    {
+                        Log.Error(Globals.LogTag, "Failed to get the peer display hdcp support, Error - " + (WiFiDirectError)ret);
+                        return -1;
+                    }
+
+                    return hdcpSupport;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Port of the connected peer device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If there is any error, -1 will be returned.
+        /// </remarks>
+        public int Port
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    int displayPort;
+                    int ret = Interop.WiFiDirect.GetDisplayPort(_peerMacAddress, out displayPort);
+                    if (ret != (int)WiFiDirectError.None)
+                    {
+                        Log.Error(Globals.LogTag, "Failed to get the peer display port, Error - " + (WiFiDirectError)ret);
+                        return -1;
+                    }
+
+                    return displayPort;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+        }
+
+        /// <summary>
+        /// WiFi Display max throughput of the peer device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If there is any error, -1 will be returned.
+        /// </remarks>
+        public int Throughput
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    int displayThroughput;
+                    int ret = Interop.WiFiDirect.GetDisplayThroughput(_peerMacAddress, out displayThroughput);
+                    if (ret != (int)WiFiDirectError.None)
+                    {
+                        Log.Error(Globals.LogTag, "Failed to get the peer display max throughput, Error - " + (WiFiDirectError)ret);
+                        return -1;
+                    }
+
+                    return displayThroughput;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+        }
+
+        /// <summary>
+        /// (event) ConnectionStateChanged event is raised when the connection state of the peer device changes.
+        /// </summary>
+        public event EventHandler<ConnectionStateChangedEventArgs> ConnectionStateChanged
+        {
+            add
+            {
+                if (Globals.IsInitialize)
+                {
+                    if (_connectionStateChanged == null)
+                    {
+                        RegisterConnectionStateChangedEvent();
+                    }
+
+                    _connectionStateChanged += value;
+                }
+            }
+
+            remove
+            {
+                if (Globals.IsInitialize)
+                {
+                    _connectionStateChanged -= value;
+                    if (_connectionStateChanged == null)
+                    {
+                        UnregisterConnectionStateChangedEvent();
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// (event) IpAddressAssigned event is raised when ip address of the peer device is assigned.
+        /// </summary>
+        public event EventHandler<IpAddressAssignedEventArgs> IpAddressAssigned
+        {
+            add
+            {
+                if (Globals.IsInitialize)
+                {
+                    if (_ipAddressAssigned == null)
+                    {
+                        RegisterIpAddressAssignedEvent();
+                    }
+
+                    _ipAddressAssigned += value;
+                }
+            }
+
+            remove
+            {
+                if (Globals.IsInitialize)
+                {
+                    _ipAddressAssigned -= value;
+                    if (_ipAddressAssigned == null)
+                    {
+                        UnregisterIpAddressAssignedEvent();
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// (event) ServiceStateChanged is raised when state of service discovery is changed.
+        /// </summary>
+        public event EventHandler<ServiceStateChangedEventArgs> ServiceStateChanged
+        {
+            add
+            {
+                if (Globals.IsInitialize)
+                {
+                    if (_serviceStateChanged == null)
+                    {
+                        RegisterServiceStateChangedEvent();
+                    }
+
+                    _serviceStateChanged += value;
+                }
+            }
+
+            remove
+            {
+                if (Globals.IsInitialize)
+                {
+                    _serviceStateChanged -= value;
+                    if (_serviceStateChanged == null)
+                    {
+                        UnregisterServiceStateChangedEvent();
+                    }
+                }
+            }
+        }
+
+        private void RegisterConnectionStateChangedEvent()
+        {
+            _connectionStateChangedCallback = (int result, WiFiDirectConnectionState state, string address, IntPtr userData) =>
+            {
+                if (_connectionStateChanged != null)
+                {
+                    WiFiDirectError res = (WiFiDirectError)result;
+                    _connectionStateChanged(null, new ConnectionStateChangedEventArgs(res, state, address));
+                }
+            };
+            int ret = Interop.WiFiDirect.SetConnectionChangedCallback(_connectionStateChangedCallback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set connection state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void UnregisterConnectionStateChangedEvent()
+        {
+            int ret = Interop.WiFiDirect.UnsetConnectionChangedCallback();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to unset connection state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void RegisterIpAddressAssignedEvent()
+        {
+            _ipAddressAssignedCallback = (string macAddress, string ipAddress, string interfaceAddress, IntPtr userData) =>
+            {
+                if (_ipAddressAssigned != null)
+                {
+                    _ipAddressAssigned(null, new IpAddressAssignedEventArgs(macAddress, ipAddress, interfaceAddress));
+                }
+            };
+            int ret = Interop.WiFiDirect.SetIpAddressAssignedCallback(_ipAddressAssignedCallback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set ip address assigned callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void UnregisterIpAddressAssignedEvent()
+        {
+            int ret = Interop.WiFiDirect.UnsetIpAddressAssignedCallback();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to unset ip address assigned callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void RegisterServiceStateChangedEvent()
+        {
+            _serviceStateChangedCallback = (int result, WiFiDirectServiceDiscoveryState stateInfo, WiFiDirectServiceType typeInfo, IntPtr responseData, string address, IntPtr userData) =>
+            {
+                if (_serviceStateChanged != null)
+                {
+                    WiFiDirectError error = (WiFiDirectError)result;
+                    WiFiDirectServiceDiscoveryState state = stateInfo;
+                    WiFiDirectServiceType type = typeInfo;
+                    string response = Marshal.PtrToStringAnsi(responseData);
+                    IntPtr peer;
+                    Interop.WiFiDirect.GetDiscoveredPeerInfo(address, out peer);
+                    DiscoveredPeerStruct peerStruct = (DiscoveredPeerStruct)Marshal.PtrToStructure(peer, typeof(DiscoveredPeerStruct));
+
+                    _serviceStateChanged(null, new ServiceStateChangedEventArgs(error, state, type, response, WiFiDirectUtils.ConvertStructToDiscoveredPeer(peerStruct)));
+                }
+            };
+            int ret = Interop.WiFiDirect.SetServiceStateChangedCallback(_serviceStateChangedCallback, IntPtr.Zero);
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to set service state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        private void UnregisterServiceStateChangedEvent()
+        {
+            int ret = Interop.WiFiDirect.UnsetServiceStateChangedCallback();
+            if (ret != (int)WiFiDirectError.None)
+            {
+                Log.Error(Globals.LogTag, "Failed to unset service state changed callback, Error - " + (WiFiDirectError)ret);
+            }
+        }
+
+        /// <summary>
+        /// Connects to a specified remote device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If this succeeds, ConnectionStateChanged event will be invoked.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public void Connect()
+        {
+            if (Globals.IsActivated)
+            {
+                int ret = Interop.WiFiDirect.Connect(_peerMacAddress);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to connect, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Cancels the connection now in progress.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public void CancelConnection()
+        {
+            if (Globals.IsActivated)
+            {
+                int ret = Interop.WiFiDirect.CancelConnection(_peerMacAddress);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to cancel the connection, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Disconnects the specified remote device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If this succeeds, ConnectionStateChanged event will be invoked.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public void Disconnect()
+        {
+            if (Globals.IsActivated)
+            {
+                int ret = Interop.WiFiDirect.Disconnect(_peerMacAddress);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to disconnect, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Allows a device to connect automatically.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">Thrown when the wifidirect is not supported</exception>
+        public void SetAutoConnect()
+        {
+            if (Globals.IsActivated)
+            {
+                int ret = Interop.WiFiDirect.SetAutoConnectionPeer(_peerMacAddress);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set auto connection, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Starts the Wi-Fi Direct service discovery.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If this succeeds, ServiceStateChanged event will be invoked.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect service discovery is not supported
+        /// </exception>
+        /// <param name="type">Type of service.</param>
+        public void StartServiceDiscovery(WiFiDirectServiceType type)
+        {
+            if (Globals.IsActivated)
+            {
+                int ret = Interop.WiFiDirect.StartServiceDiscovery(_peerMacAddress, type);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to start Wi-Fi Direct service discovery, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+
+        /// <summary>
+        /// Stops the Wi-Fi Direct service discovery.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// </remarks>
+        /// <exception cref="NotSupportedException">
+        /// Thrown during one of the following cases :
+        /// 1. When the wifidirect is not supported
+        /// 2. When the wifidirect service discovery is not supported
+        /// </exception>
+        /// <param name="type">Type of service.</param>
+        public void CancelServiceDiscovery(WiFiDirectServiceType type)
+        {
+            if (Globals.IsActivated)
+            {
+                int ret = Interop.WiFiDirect.StopServiceDiscovery(_peerMacAddress, type);
+                if (ret != (int)WiFiDirectError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to stop Wi-Fi Direct service discovery, Error - " + (WiFiDirectError)ret);
+                    WiFiDirectErrorFactory.ThrowWiFiDirectException(ret);
+                }
+            }
+
+            else
+            {
+                Log.Error(Globals.LogTag, "Wifi-direct is not activated");
+                WiFiDirectErrorFactory.ThrowWiFiDirectException((int)WiFiDirectError.NotPermitted);
+            }
+        }
+    }
+}
diff --git a/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPersistentGroup.cs b/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPersistentGroup.cs
new file mode 100644 (file)
index 0000000..10274c9
--- /dev/null
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+
+namespace Tizen.Network.WiFiDirect
+{
+    /// <summary>
+    /// A class to handle persistent groups.
+    /// </summary>
+    public class WiFiDirectPersistentGroup
+    {
+        private string _address;
+        private string _ssid;
+
+        internal WiFiDirectPersistentGroup(string address, string id)
+        {
+            _address = address;
+            _ssid = id;
+        }
+
+        /// <summary>
+        /// MAC address of the persistent group owner.
+        /// </summary>
+        public string MacAddress
+        {
+            get
+            {
+                return _address;
+            }
+        }
+
+        /// <summary>
+        /// SSID (Service Set Identifier) of the persistent group owner.
+        /// </summary>
+        public string Ssid
+        {
+            get
+            {
+                return _ssid;
+            }
+        }
+    }
+}
diff --git a/packaging/csapi-network-wifi-direct.manifest b/packaging/csapi-network-wifi-direct.manifest
new file mode 100644 (file)
index 0000000..75b0fa5
--- /dev/null
@@ -0,0 +1,5 @@
+<manifest>
+    <request>
+        <domain name="_"/>
+    </request>
+</manifest>
diff --git a/packaging/csapi-network-wifi-direct.spec b/packaging/csapi-network-wifi-direct.spec
new file mode 100644 (file)
index 0000000..515f562
--- /dev/null
@@ -0,0 +1,44 @@
+Name:       csapi-network-wifi-direct
+Summary:    Tizen Wi-Fi Direct API for C#
+Version:    1.0.2
+Release:    1
+Group:      Development/Libraries
+License:    Apache-2.0
+URL:        https://www.tizen.org
+Source0:    %{name}-%{version}.tar.gz
+Source1:    %{name}.manifest
+
+AutoReqProv: no
+ExcludeArch: aarch64 %ix86
+
+BuildRequires: dotnet-build-tools
+
+# C# API Requires
+BuildRequires: csapi-tizen-nuget
+
+%define Assemblies Tizen.Network.WiFiDirect
+
+%description
+%{summary}
+
+%dotnet_import_sub_packages
+
+%prep
+%setup -q
+cp %{SOURCE1} .
+
+%build
+for ASM in %{Assemblies}; do
+%dotnet_build $ASM
+%dotnet_pack $ASM/$ASM.nuspec %{version}
+done
+
+%install
+for ASM in %{Assemblies}; do
+%dotnet_install $ASM
+done
+
+%files
+%manifest %{name}.manifest
+%license LICENSE
+%attr(644,root,root) %{dotnet_assembly_files}