[Nsd] Base implementation of Nsd - Dns-sd, Ssdp. 29/118629/3
authoradhavan.m <adhavan.m@samsung.com>
Mon, 13 Mar 2017 09:50:37 +0000 (15:20 +0530)
committerchleun.moon <chleun.moon@samsung.com>
Tue, 14 Mar 2017 01:46:32 +0000 (10:46 +0900)
Change-Id: I81dd869a1d1a78b71378652316de9ff687ca2b58
Signed-off-by: adhavan.m <adhavan.m@samsung.com>
21 files changed:
LICENSE [new file with mode: 0755]
Tizen.Network.Nsd/Interop/Interop.Libraries.cs [new file with mode: 0755]
Tizen.Network.Nsd/Interop/Interop.Nsd.cs [new file with mode: 0755]
Tizen.Network.Nsd/Properties/AssemblyInfo.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd.csproj [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd.nuspec [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd.project.json [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd.sln [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd.snk [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/DnssdBrowser.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/DnssdService.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/INsdBrowser.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/INsdService.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/NsdEnumerations.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/NsdError.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/NsdEventArgs.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/NsdManager.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/SsdpBrowser.cs [new file with mode: 0755]
Tizen.Network.Nsd/Tizen.Network.Nsd/SsdpService.cs [new file with mode: 0755]
packaging/csapi-network-nsd.manifest [new file with mode: 0755]
packaging/csapi-network-nsd.spec [new file with mode: 0755]

diff --git a/LICENSE b/LICENSE
new file mode 100755 (executable)
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
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diff --git a/Tizen.Network.Nsd/Interop/Interop.Libraries.cs b/Tizen.Network.Nsd/Interop/Interop.Libraries.cs
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--- /dev/null
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+/*
+ * 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 Dnssd = "libnsd-dns-sd.so.0";
+        public const string Ssdp = "libnsd-ssdp.so.0";
+        public const string Glib = "libglib-2.0.so.0";
+        public const string Libc = "libc.so.6";
+    }
+}
diff --git a/Tizen.Network.Nsd/Interop/Interop.Nsd.cs b/Tizen.Network.Nsd/Interop/Interop.Nsd.cs
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+/*
+ * 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 Tizen.Network.Nsd;
+
+/// <summary>
+/// Interop class for Nsd
+/// </summary>
+internal static partial class Interop
+{
+    /// <summary>
+    /// Nsd Native Apis
+    /// </summary>
+    internal static partial class Nsd
+    {
+        internal static class Dnssd
+        {
+            //Callback for event
+            [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+            internal delegate void ServiceRegisteredCallback(DnssdError result, uint service, IntPtr userData);
+            [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+            internal delegate void ServiceFoundCallback(DnssdServiceState state, uint service, IntPtr userData);
+
+            //Dns-sd
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_initialize")]
+            internal static extern int Initialize();
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_deinitialize")]
+            internal static extern int Deinitialize();
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_create_local_service")]
+            internal static extern int CreateService(string type, out uint service);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_destroy_local_service")]
+            internal static extern int DestroyService(uint service);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_set_name")]
+            internal static extern int SetName(uint service, string name);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_set_port")]
+            internal static extern int SetPort(uint service, int port);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_add_txt_record")]
+            internal static extern int AddTxtRecord(uint service, string key, ushort length, byte[] value);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_remove_txt_record")]
+            internal static extern int RemoveTxtRecord(uint service, string key);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_set_record")]
+            internal static extern int SetRecord(uint service, ushort type, ushort length, byte[] data);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_unset_record")]
+            internal static extern int UnsetRecord(uint service, ushort type);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_register_local_service")]
+            internal static extern int RegisterService(uint service, ServiceRegisteredCallback callback, IntPtr userData);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_deregister_local_service")]
+            internal static extern int DeregisterService(uint service);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_start_browsing_service")]
+            internal static extern int StartBrowsing(string type, out uint browser, ServiceFoundCallback callback, IntPtr userData);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_stop_browsing_service")]
+            internal static extern int StopBrowsing(uint browser);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_get_type")]
+            internal static extern int GetType(uint service, out string type);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_get_name")]
+            internal static extern int GetName(uint service, out string name);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_get_ip")]
+            internal static extern int GetIp(uint service, out string ipV4, out string ipV6);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_get_port")]
+            internal static extern int GetPort(uint service, out int port);
+            [DllImport(Libraries.Dnssd, EntryPoint = "dnssd_service_get_all_txt_record")]
+            internal static extern int GetAllTxtRecord(uint service, out ushort length, out byte[] value);
+        }
+
+        internal static class Ssdp
+        {
+            //Callback for event
+            [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+            internal delegate void ServiceRegisteredCallback(SsdpError result, uint service, IntPtr userData);
+            [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+            internal delegate void ServiceFoundCallback(SsdpServiceState state, uint service, IntPtr userData);
+
+            //Ssdp
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_initialize")]
+            internal static extern int Initialize();
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_deinitialize")]
+            internal static extern int Deinitialize();
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_create_local_service")]
+            internal static extern int CreateService(string target, out uint service);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_destroy_local_service")]
+            internal static extern int DestroyService(uint service);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_service_set_usn")]
+            internal static extern int SetUsn(uint service, string usn);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_service_set_url")]
+            internal static extern int SetUrl(uint service, string url);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_service_get_target")]
+            internal static extern int GetTarget(uint service, out string target);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_service_get_usn")]
+            internal static extern int GetUsn(uint service, out string usn);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_service_get_url")]
+            internal static extern int GetUrl(uint service, out string url);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_register_local_service")]
+            internal static extern int RegisterService(uint service, ServiceRegisteredCallback callback, IntPtr userData);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_deregister_local_service")]
+            internal static extern int DeregisterService(uint service);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_start_browsing_service")]
+            internal static extern int StartBrowsing(string target, out uint browser, ServiceFoundCallback callback, IntPtr userData);
+            [DllImport(Libraries.Ssdp, EntryPoint = "ssdp_stop_browsing_service")]
+            internal static extern int StopBrowsing(uint browser);
+        }
+    }
+}
diff --git a/Tizen.Network.Nsd/Properties/AssemblyInfo.cs b/Tizen.Network.Nsd/Properties/AssemblyInfo.cs
new file mode 100755 (executable)
index 0000000..a54bf07
--- /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.Nsd")]\r
+[assembly: AssemblyDescription("")]\r
+[assembly: AssemblyConfiguration("")]\r
+[assembly: AssemblyCompany("Samsung Electronics")]\r
+[assembly: AssemblyProduct("Tizen.Network.Nsd")]\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.Nsd/Tizen.Network.Nsd.csproj b/Tizen.Network.Nsd/Tizen.Network.Nsd.csproj
new file mode 100755 (executable)
index 0000000..8a1849d
--- /dev/null
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>\r
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
+  <PropertyGroup>\r
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>\r
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>\r
+    <ProjectGuid>{08C34D73-7986-4E6E-8C21-5343C7FEEC86}</ProjectGuid>\r
+    <OutputType>Library</OutputType>\r
+    <AppDesignerFolder>Properties</AppDesignerFolder>\r
+    <RootNamespace>Tizen.Network.Nsd</RootNamespace>\r
+    <AssemblyName>Tizen.Network.Nsd</AssemblyName>\r
+    <FileAlignment>512</FileAlignment>\r
+  </PropertyGroup>\r
+  <PropertyGroup>\r
+    <TargetFrameworkIdentifier>.NETStandard</TargetFrameworkIdentifier>\r
+    <TargetFrameworkVersion>v1.3</TargetFrameworkVersion>\r
+    <NuGetTargetMoniker>.NETStandard,Version=v1.3</NuGetTargetMoniker>\r
+    <AddAdditionalExplicitAssemblyReferences>false</AddAdditionalExplicitAssemblyReferences>\r
+    <NoStdLib>true</NoStdLib>\r
+    <NoWarn>$(NoWarn);1701;1702</NoWarn>\r
+  </PropertyGroup>\r
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">\r
+    <DebugSymbols>true</DebugSymbols>\r
+    <DebugType>full</DebugType>\r
+    <Optimize>false</Optimize>\r
+    <OutputPath>bin\Debug\</OutputPath>\r
+    <DefineConstants>DEBUG;TRACE</DefineConstants>\r
+    <ErrorReport>prompt</ErrorReport>\r
+    <WarningLevel>4</WarningLevel>\r
+  </PropertyGroup>\r
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">\r
+    <DebugType>pdbonly</DebugType>\r
+    <Optimize>true</Optimize>\r
+    <OutputPath>bin\Release\</OutputPath>\r
+    <DefineConstants>TRACE</DefineConstants>\r
+    <ErrorReport>prompt</ErrorReport>\r
+    <WarningLevel>4</WarningLevel>\r
+  </PropertyGroup>\r
+  <PropertyGroup>\r
+    <SignAssembly>true</SignAssembly>\r
+  </PropertyGroup>\r
+  <PropertyGroup>\r
+    <AssemblyOriginatorKeyFile>Tizen.Network.Nsd.snk</AssemblyOriginatorKeyFile>\r
+  </PropertyGroup>\r
+  <ItemGroup>\r
+    <Compile Include="Interop\Interop.Libraries.cs" />\r
+    <Compile Include="Interop\Interop.Nsd.cs" />\r
+    <Compile Include="Properties\AssemblyInfo.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\NsdEnumerations.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\INsdService.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\INsdBrowser.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\DnssdService.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\NsdError.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\SsdpService.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\DnssdBrowser.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\SsdpBrowser.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\NsdEventArgs.cs" />\r
+    <Compile Include="Tizen.Network.Nsd\NsdManager.cs" />\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <None Include="Tizen.Network.Nsd.nuspec" />\r
+    <None Include="Tizen.Network.Nsd.project.json" />\r
+    <None Include="Tizen.Network.Nsd.snk" />\r
+  </ItemGroup>\r
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />\r
+  <!-- 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>
+  -->\r
+  <PropertyGroup>\r
+    <!-- https://github.com/dotnet/corefxlab/tree/master/samples/NetCoreSample and
+       https://docs.microsoft.com/en-us/dotnet/articles/core/tutorials/target-dotnetcore-with-msbuild
+    -->\r
+    <!-- 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).
+    -->\r
+    <_TargetFrameworkDirectories>$(MSBuildThisFileDirectory)</_TargetFrameworkDirectories>\r
+    <_FullFrameworkReferenceAssemblyPaths>$(MSBuildThisFileDirectory)</_FullFrameworkReferenceAssemblyPaths>\r
+    <AutoUnifyAssemblyReferences>true</AutoUnifyAssemblyReferences>\r
+  </PropertyGroup>\r
+</Project>
\ No newline at end of file
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd.nuspec b/Tizen.Network.Nsd/Tizen.Network.Nsd.nuspec
new file mode 100755 (executable)
index 0000000..a97a953
--- /dev/null
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<package>
+       <metadata>
+               <id>Tizen.Network.Nsd</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 DNSSD and SSDP APIs for Tizen.Network.Nsd</description>
+               <dependencies>
+                       <dependency id="Tizen" version="1.0.2" />
+               </dependencies>
+       </metadata>
+       <files>
+               <file src="bin/$Configuration$/Tizen.Network.Nsd.dll" target="lib/netstandard1.3" />
+       </files>
+</package>
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd.project.json b/Tizen.Network.Nsd/Tizen.Network.Nsd.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.Nsd/Tizen.Network.Nsd.sln b/Tizen.Network.Nsd/Tizen.Network.Nsd.sln
new file mode 100755 (executable)
index 0000000..f229e7f
--- /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.Nsd", "Tizen.Network.Nsd.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.Nsd/Tizen.Network.Nsd.snk b/Tizen.Network.Nsd/Tizen.Network.Nsd.snk
new file mode 100755 (executable)
index 0000000..cffdfb5
Binary files /dev/null and b/Tizen.Network.Nsd/Tizen.Network.Nsd.snk differ
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/DnssdBrowser.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/DnssdBrowser.cs
new file mode 100755 (executable)
index 0000000..8dd3911
--- /dev/null
@@ -0,0 +1,54 @@
+/*
+ * 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.Nsd
+{
+    /// <summary>
+    /// This class is used for managing network service discovery using DNSSD.
+    /// </summary>
+    public class DnssdBrowser : INsdBrowser
+    {
+        private string _serviceType;
+        private event EventHandler<DnssdServiceFoundEventArgs> _serviceFound;
+
+        /// <summary>
+        /// This event is raised when service state changes during service discovery using DNSSD.
+        /// </summary>
+        public event EventHandler<DnssdServiceFoundEventArgs> ServiceFound
+        {
+            add
+            {
+                _serviceFound += value;
+            }
+
+            remove
+            {
+                _serviceFound -= value;
+            }
+        }
+
+        /// <summary>
+        /// A public constructor for DnssdBrowser class to create a DnssdBrowser instance for the given service type.
+        /// </summary>
+        /// <param name="serviceType">The DNSSD service type</param>
+        public DnssdBrowser(string serviceType)
+        {
+            _serviceType = serviceType;
+        }
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/DnssdService.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/DnssdService.cs
new file mode 100755 (executable)
index 0000000..852c9f0
--- /dev/null
@@ -0,0 +1,74 @@
+/*
+ * 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.
+ */
+
+namespace Tizen.Network.Nsd
+{
+    /// <summary>
+    /// This class is used for managing local service discovery using DNSSD.
+    /// </summary>
+    public class DnssdService : INsdService
+    {
+        private uint _service;
+
+        /// <summary>
+        /// Name of DNSSD local service.
+        /// </summary>
+        public string Name
+        {
+            get
+            {
+                string name;
+                int ret = Interop.Nsd.Dnssd.GetName(_service, out name);
+                if (ret != (int)DnssdError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get name of service, Error: " + (DnssdError)ret);
+                    return null;
+                }
+
+                return name;
+            }
+
+            set
+            {
+                int ret = Interop.Nsd.Dnssd.SetName(_service, value.ToString());
+                if (ret != (int)DnssdError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set name of service, Error: " + (DnssdError)ret);
+                    NsdErrorFactory.ThrowDnssdException(ret);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Type of DNSSD local/remote service.
+        /// </summary>
+        public string Type
+        {
+            get
+            {
+                string type;
+                int ret = Interop.Nsd.Dnssd.GetType(_service, out type);
+                if (ret != (int)DnssdError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get type of service, Error: " + (DnssdError)ret);
+                    return null;
+                }
+
+                return type;
+            }
+        }
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/INsdBrowser.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/INsdBrowser.cs
new file mode 100755 (executable)
index 0000000..5643bbe
--- /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.
+ */
+
+namespace Tizen.Network.Nsd
+{
+    /// <summary>
+    /// This interface is used for managing network service discovery using DNSSD/SSDP.
+    /// </summary>
+    public interface INsdBrowser
+    {
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/INsdService.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/INsdService.cs
new file mode 100755 (executable)
index 0000000..0b2eedc
--- /dev/null
@@ -0,0 +1,34 @@
+/*
+ * 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.
+ */
+
+namespace Tizen.Network.Nsd
+{
+    /// <summary>
+    /// This interface provides properties for managing local service discovery using DNSSD/SSDP.
+    /// </summary>
+    public interface INsdService
+    {
+        /// <summary>
+        /// Name of local service.
+        /// </summary>
+        string Name { get; set; }
+
+        /// <summary>
+        /// Type of local/remote service.
+        /// </summary>
+        string Type { get; }
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/NsdEnumerations.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/NsdEnumerations.cs
new file mode 100755 (executable)
index 0000000..92f301d
--- /dev/null
@@ -0,0 +1,89 @@
+/*
+ * 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 Tizen.Internals.Errors;
+
+namespace Tizen.Network.Nsd
+{
+    /// <summary>
+    /// Enumeration for DNS-SD service state.
+    /// </summary>
+    public enum DnssdServiceState
+    {
+        /// <summary>
+        /// Available DNS-SD service found.
+        /// </summary>
+        Available,
+        /// <summary>
+        /// DNS-SD service not available.
+        /// </summary>
+        Unavailable,
+        /// <summary>
+        /// Lookup failure for service name.
+        /// </summary>
+        ServiceNameLookupFailed,
+        /// <summary>
+        /// Lookup failure for host name and port number.
+        /// </summary>
+        HostNameLookupFailed,
+        /// <summary>
+        /// Lookup failure for IP address.
+        /// </summary>
+        AddressLookupFailed
+    }
+
+    /// <summary>
+    /// Enumeration for SSDP service state.
+    /// </summary>
+    public enum SsdpServiceState
+    {
+        /// <summary>
+        /// Available SSDP service found.
+        /// </summary>
+        Available,
+        /// <summary>
+        /// SSDP service not available.
+        /// </summary>
+        Unavailable
+    }
+
+    internal enum DnssdError
+    {
+        None = ErrorCode.None,
+        OutOfMemory = ErrorCode.OutOfMemory,
+        InvalidOperation = ErrorCode.InvalidOperation,
+        InvalidParameter = ErrorCode.InvalidParameter,
+        NotSupported = ErrorCode.NotSupported,
+        NotInitialized = -0x01CA0000 | 0x01,
+        AlreadyRegistered = -0x01CA0000 | 0x02,
+        NameConflict = -0x01CA0000 | 0x03,
+        ServiceNotRunning = -0x01CA0000 | 0x04,
+        ServiceNotFound = -0x01CA0000 | 0x05,
+        OperationFailed = -0x01CA0000 | 0x06
+    }
+
+    internal enum SsdpError
+    {
+        None = ErrorCode.None,
+        OutOfMemory = ErrorCode.OutOfMemory,
+        InvalidParameter = ErrorCode.InvalidParameter,
+        NotSupported = ErrorCode.NotSupported,
+        NotInitialized = -0x01C90000 | 0x01,
+        OperationFailed = -0x01C90000 | 0x04,
+        ServiceNotFound = -0x01C90000 | 0x05,
+        ServiceAlreadyRegistered = -0x01C90000 | 0x06
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/NsdError.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/NsdError.cs
new file mode 100755 (executable)
index 0000000..a26f265
--- /dev/null
@@ -0,0 +1,73 @@
+/*
+ * 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.Nsd
+{
+    internal static class NsdErrorFactory
+    {
+        internal static void ThrowDnssdException(int exception)
+        {
+            DnssdError _error = (DnssdError)exception;
+            switch (_error)
+            {
+            case DnssdError.OutOfMemory:
+                throw new InvalidOperationException("Out of memory");
+            case DnssdError.InvalidOperation:
+                throw new InvalidOperationException("Invalid operation");
+            case DnssdError.InvalidParameter:
+                throw new InvalidOperationException("Invalid parameter");
+            case DnssdError.NotSupported:
+                throw new InvalidOperationException("Not supported");
+            case DnssdError.NotInitialized:
+                throw new InvalidOperationException("Not initialized");
+            case DnssdError.AlreadyRegistered:
+                throw new InvalidOperationException("Already registered");
+            case DnssdError.NameConflict:
+                throw new InvalidOperationException("Name conflict");
+            case DnssdError.ServiceNotRunning:
+                throw new InvalidOperationException("Service not running");
+            case DnssdError.ServiceNotFound:
+                throw new InvalidOperationException("Service not found");
+            case DnssdError.OperationFailed:
+                throw new InvalidOperationException("Operation failed");
+            }
+        }
+
+        internal static void ThrowSsdpException(int exception)
+        {
+            SsdpError _error = (SsdpError)exception;
+            switch (_error)
+            {
+                case SsdpError.OutOfMemory:
+                    throw new InvalidOperationException("Out of memory");
+                case SsdpError.InvalidParameter:
+                    throw new InvalidOperationException("Invalid parameter");
+                case SsdpError.NotSupported:
+                    throw new InvalidOperationException("Not supported");
+                case SsdpError.NotInitialized:
+                    throw new InvalidOperationException("Not initialized");
+                case SsdpError.OperationFailed:
+                    throw new InvalidOperationException("Operation failed");
+                case SsdpError.ServiceNotFound:
+                    throw new InvalidOperationException("Service not found");
+                case SsdpError.ServiceAlreadyRegistered:
+                    throw new InvalidOperationException("Service already registered");
+            }
+        }
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/NsdEventArgs.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/NsdEventArgs.cs
new file mode 100755 (executable)
index 0000000..c0c7d94
--- /dev/null
@@ -0,0 +1,94 @@
+/*
+ * 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.Nsd
+{
+    /// <summary>
+    /// An extended EventArgs class which contains changed service state during service discovery using DNSSD.
+    /// </summary>
+    public class DnssdServiceFoundEventArgs : EventArgs
+    {
+        private DnssdServiceState _state;
+        private DnssdService _service;
+
+        internal DnssdServiceFoundEventArgs(DnssdServiceState state, DnssdService service)
+        {
+            _state = state;
+            _service = service;
+        }
+
+        /// <summary>
+        /// DNSSD service state.
+        /// </summary>
+        public DnssdServiceState State
+        {
+            get
+            {
+                return _state;
+            }
+        }
+
+        /// <summary>
+        /// DNSSD service instance.
+        /// </summary>
+        public DnssdService Service
+        {
+            get
+            {
+                return _service;
+            }
+        }
+    }
+
+    /// <summary>
+    /// An extended EventArgs class which contains changed service state during service discovery using SSDP.
+    /// </summary>
+    public class SsdpServiceFoundEventArgs : EventArgs
+    {
+        private SsdpServiceState _state;
+        private SsdpService _service;
+
+        internal SsdpServiceFoundEventArgs(SsdpServiceState state, SsdpService service)
+        {
+            _state = state;
+            _service = service;
+        }
+
+        /// <summary>
+        /// SSDP service state.
+        /// </summary>
+        public SsdpServiceState State
+        {
+            get
+            {
+                return _state;
+            }
+        }
+
+        /// <summary>
+        /// SSDP service instance.
+        /// </summary>
+        public SsdpService Service
+        {
+            get
+            {
+                return _service;
+            }
+        }
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/NsdManager.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/NsdManager.cs
new file mode 100755 (executable)
index 0000000..5c52965
--- /dev/null
@@ -0,0 +1,30 @@
+/*
+ * 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.
+ */
+
+namespace Tizen.Network.Nsd
+{
+    internal static class Globals
+    {
+        internal const string LogTag = "Tizen.Network.Nsd";
+    }
+
+    /// <summary>
+    /// This class is used for managing local/network service discovery using DNSSD/SSDP.
+    /// </summary>
+    public static class NsdManager
+    {
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/SsdpBrowser.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/SsdpBrowser.cs
new file mode 100755 (executable)
index 0000000..3753610
--- /dev/null
@@ -0,0 +1,54 @@
+/*
+ * 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.Nsd
+{
+    /// <summary>
+    /// This class is used for managing network service discovery using SSDP.
+    /// </summary>
+    public class SsdpBrowser : INsdBrowser
+    {
+        private string _target;
+        private event EventHandler<SsdpServiceFoundEventArgs> _serviceFound;
+
+        /// <summary>
+        /// This event is raised when service state changes during service discovery using SSDP.
+        /// </summary>
+        public event EventHandler<SsdpServiceFoundEventArgs> ServiceFound
+        {
+            add
+            {
+                _serviceFound += value;
+            }
+
+            remove
+            {
+                _serviceFound -= value;
+            }
+        }
+
+        /// <summary>
+        /// A public constructor for SsdpBrowser class to create a SsdpBrowser instance for the given target.
+        /// </summary>
+        /// <param name="target">The target to browse for the service.</param>
+        public SsdpBrowser(string target)
+        {
+            _target = target;
+        }
+    }
+}
diff --git a/Tizen.Network.Nsd/Tizen.Network.Nsd/SsdpService.cs b/Tizen.Network.Nsd/Tizen.Network.Nsd/SsdpService.cs
new file mode 100755 (executable)
index 0000000..86f2187
--- /dev/null
@@ -0,0 +1,74 @@
+/*
+ * 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.
+ */
+
+namespace Tizen.Network.Nsd
+{
+    /// <summary>
+    /// This class is used for managing local service discovery using SSDP.
+    /// </summary>
+    public class SsdpService : INsdService
+    {
+        private uint _service;
+
+        /// <summary>
+        /// Name of SSDP local service.
+        /// </summary>
+        public string Name
+        {
+            get
+            {
+                string name;
+                int ret = Interop.Nsd.Ssdp.GetUsn(_service, out name);
+                if (ret != (int)SsdpError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get name of service, Error: " + (SsdpError)ret);
+                    return null;
+                }
+
+                return name;
+            }
+
+            set
+            {
+                int ret = Interop.Nsd.Ssdp.SetUsn(_service, value.ToString());
+                if (ret != (int)SsdpError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to set name of service, Error: " + (SsdpError)ret);
+                    NsdErrorFactory.ThrowSsdpException(ret);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Type of SSDP local/remote service.
+        /// </summary>
+        public string Type
+        {
+            get
+            {
+                string type;
+                int ret = Interop.Nsd.Ssdp.GetTarget(_service, out type);
+                if (ret != (int)SsdpError.None)
+                {
+                    Log.Error(Globals.LogTag, "Failed to get type of service, Error: " + (SsdpError)ret);
+                    return null;
+                }
+
+                return type;
+            }
+        }
+    }
+}
diff --git a/packaging/csapi-network-nsd.manifest b/packaging/csapi-network-nsd.manifest
new file mode 100755 (executable)
index 0000000..75b0fa5
--- /dev/null
@@ -0,0 +1,5 @@
+<manifest>
+    <request>
+        <domain name="_"/>
+    </request>
+</manifest>
diff --git a/packaging/csapi-network-nsd.spec b/packaging/csapi-network-nsd.spec
new file mode 100755 (executable)
index 0000000..ec5e61e
--- /dev/null
@@ -0,0 +1,44 @@
+Name:       csapi-network-nsd
+Summary:    Tizen NSD API for C#
+Version:    1.0.1
+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
+
+BuildRequires: dotnet-build-tools
+
+# C# API Requires
+BuildRequires: csapi-tizen-nuget
+
+%define Assemblies Tizen.Network.Nsd
+
+%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}