Added Rest example

TShockAPI/Rest.cs

@@ -0,0 +1,105 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using HttpServer;
+using HttpServer.Headers;
+using HttpListener = HttpServer.HttpListener;
+
+namespace TShockAPI
+{
+    /// <summary>
+    /// Rest command delegate
+    /// </summary>
+    /// <param name="parameters">Parameters in the url</param>
+    /// <param name="request">Http request</param>
+    /// <returns>Response body or null to not handle request</returns>
+    public delegate string RestCommandD(IParameterCollection parameters, RequestEventArgs request);
+    public class Rest : IDisposable
+    {
+        List<RestCommand> commands = new List<RestCommand>();
+        HttpListener listener;
+
+        public Rest(IPAddress ip, int port)
+        {
+            listener = HttpListener.Create(ip, port);
+            listener.RequestReceived += OnRequest;
+        }
+
+        public void Start()
+        {
+            listener.Start(int.MaxValue);
+        }
+        public void Stop()
+        {
+            listener.Stop();
+        }
+
+        public void Register(string path, RestCommandD callback)
+        {
+            Register(new RestCommand(path, callback));
+        }
+
+        public void Register(RestCommand com)
+        {
+            commands.Add(com);
+        }
+
+        void OnRequest(object sender, RequestEventArgs e)
+        {
+            var coms = commands.Where(r => r.Path.ToLower().Equals(e.Request.Uri.AbsolutePath.ToLower()));
+            foreach (var com in coms)
+            {
+                var str = com.Callback(e.Request.Parameters, e);
+                if (str != null)
+                {
+                    e.Response.Connection.Type = ConnectionType.Close;
+                    e.Response.Body.Write(Encoding.ASCII.GetBytes(str), 0, str.Length);
+                    e.Response.Status = HttpStatusCode.OK;
+                    return;
+                }
+            }
+            string error = "Error: Invalid request";
+            e.Response.Connection.Type = ConnectionType.Close;
+            e.Response.Body.Write(Encoding.ASCII.GetBytes(error), 0, error.Length);
+            e.Response.Status = HttpStatusCode.InternalServerError;
+        }
+
+        #region Dispose
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+        protected void Dispose(bool disposing)
+        {
+            if (disposing)
+            {
+                if (listener != null)
+                {
+                    listener.Stop();
+                    listener = null;
+                }
+            }
+        }
+        ~Rest()
+        {
+            Dispose(false);
+        }
+
+        #endregion
+    }
+
+    public class RestCommand
+    {
+        public string Path { get; protected set; }
+        public RestCommandD Callback { get; protected set; }
+
+        public RestCommand(string path, RestCommandD callback)
+        {
+            Path = path;
+            Callback = callback;
+        }
+    }
+}

TShockAPI/TShock.cs

@@ -36,6 +36,7 @@ using System.Reflection;
 using System.Linq;
 using System.Threading;
 using Community.CsharpSqlite.SQLiteClient;
+using HttpServer;
 using MySql.Data.MySqlClient;
 using Terraria;
 using TerrariaAPI;
@@ -67,6 +68,7 @@ namespace TShockAPI
         public static bool OverridePort;
         public static PacketBufferer PacketBuffer;
         public static MaxMind.GeoIPCountry Geo;
+        public static Rest RestApi;
 
         /// <summary>
         /// Called after TShock is initialized. Useful for plugins that needs hooks before tshock but also depend on tshock being loaded.
@@ -172,6 +174,7 @@ namespace TShockAPI
                 Regions = new RegionManager(DB);
                 Itembans = new ItemManager(DB);
                 RememberedPos = new RemeberedPosManager(DB);
+                RestApi = new Rest(IPAddress.Any, 8080);
                 if (Config.EnableGeoIP)
                     Geo = new MaxMind.GeoIPCountry(Path.Combine(SavePath, "GeoIP.dat"));
 
@@ -200,6 +203,8 @@ namespace TShockAPI
 
                 if (Initialized != null)
                     Initialized();
+
+                RestApi.Register(new RestCommand("/users", usertest));
             }
             catch (Exception ex)
             {
@@ -226,9 +231,23 @@ namespace TShockAPI
                 Console.WriteLine("Thanks for using TShock! Process ID file is now being destroyed.");
                 File.Delete(Path.Combine(SavePath, "tshock.pid"));
             }
+            RestApi.Dispose();
             //RconHandler.ShutdownAllThreads();
         }
 
+        //http://127.0.0.1:8080/users?type=status
+        string usertest(IParameterCollection parameters, RequestEventArgs request)
+        {
+            var type = parameters["type"];
+            if (type == null)
+                return "Invalid Type";
+            if (type == "status")
+            {
+                return "Users online here";
+            }
+            return null;
+        }
+
         /// <summary>
         /// Handles exceptions that we didn't catch or that Red fucked up
         /// </summary>
@@ -353,6 +372,7 @@ namespace TShockAPI
                 AuthToken = 0;
             }
             Regions.ReloadAllRegions();
+            RestApi.Start();
         }
 
 

TShockAPI/TShockAPI.csproj

@@ -52,6 +52,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\SqlBins\Community.CsharpSqlite.SQLiteClient.dll</HintPath>
     </Reference>
+    <Reference Include="HttpServer">
+      <HintPath>..\HttpBins\HttpServer.dll</HintPath>
+    </Reference>
     <Reference Include="MySql.Data, Version=6.3.6.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\SqlBins\MySql.Data.dll</HintPath>
@@ -121,6 +124,7 @@
       <DesignTime>True</DesignTime>
       <DependentUpon>Resources.resx</DependentUpon>
     </Compile>
+    <Compile Include="Rest.cs" />
     <Compile Include="Tools.cs" />
     <Compile Include="TShock.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -177,7 +181,7 @@
   </PropertyGroup>
   <ProjectExtensions>
     <VisualStudio>
-      <UserProperties BuildVersion_IncrementBeforeBuild="False" BuildVersion_StartDate="2011/6/17" BuildVersion_BuildVersioningStyle="None.None.None.MonthAndDayStamp" BuildVersion_BuildAction="Both" BuildVersion_UpdateFileVersion="True" BuildVersion_UpdateAssemblyVersion="True" />
+      <UserProperties BuildVersion_UpdateAssemblyVersion="True" BuildVersion_UpdateFileVersion="True" BuildVersion_BuildAction="Both" BuildVersion_BuildVersioningStyle="None.None.None.MonthAndDayStamp" BuildVersion_StartDate="2011/6/17" BuildVersion_IncrementBeforeBuild="False" />
     </VisualStudio>
   </ProjectExtensions>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.