Oh Hai IIS

NzbDrone/NzbDrone.csproj

@@ -49,20 +49,6 @@
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\CassiniDev\CassiniDev.Lib4.csproj">
-      <Project>{070AE36D-4CE1-4708-BD0F-2896A6F117FC}</Project>
-      <Name>CassiniDev.Lib4</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\NzbDrone.Web\NzbDrone.Web.csproj">
-      <Project>{43BD3BBD-1531-4D8F-9C08-E1CD544AB2CD}</Project>
-      <Name>NzbDrone.Web</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\NzbDrone.Core\NzbDrone.Core.csproj">
-      <Project>{FF5EE3B6-913B-47CE-9CEB-11C51B4E1205}</Project>
-      <Name>NzbDrone.Core</Name>
-    </ProjectReference>
-  </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />
   </ItemGroup>

NzbDrone/Program.cs

@@ -1,25 +1,177 @@
-using NLog;
-using NzbDrone.Core;
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Reflection;
+using NLog;
+using NLog.Config;
+using NLog.Targets;
 
 namespace NzbDrone
 {
-    class Program
+    static class Program
     {
 
-        private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
-        static void Main(string[] args)
+        private static readonly Logger Logger = LogManager.GetLogger("Application");
+        private static readonly Logger IISLogger = LogManager.GetLogger("IISExpress");
+
+
+        private static Process IISProcess;
+
+        static void Main()
         {
-            CentralDispatch.ConfigureNlog();
-            CentralDispatch.BindKernel();
+            try
+            {
+                AppDomain.CurrentDomain.UnhandledException += ((s, e) => AppDomainException(e));
+                var projectRoot = GetProjectRoot();
+                ConfigureNlog();
+                Logger.Info("Starting NZBDrone. Start-up Path:'{0}'", projectRoot);
 
-            Logger.Info("Starting NZBDrone WebUI");
-            var server = new CassiniDev.Server(@"D:\My Dropbox\Git\NzbDrone\NzbDrone.Web");
-            server.Start();
+                var iisPath = Path.Combine(projectRoot, @"IISExpress\iisexpress.exe");
+                Logger.Info("IISExpress Path:'{0}'", iisPath);
 
-            System.Diagnostics.Process.Start(server.RootUrl);
-            Logger.Info("Server available at: " + server.RootUrl);
-            System.Console.ReadLine();
+                KillOrphane(iisPath);
 
+                Logger.Info("Preparing IISExpress Server...");
+                IISProcess = new Process();
+
+                IISProcess.StartInfo.FileName = iisPath;
+                IISProcess.StartInfo.Arguments = "/config:IISExpress\\Appserver\\applicationhost.config";
+                IISProcess.StartInfo.WorkingDirectory = projectRoot;
+
+                IISProcess.StartInfo.UseShellExecute = false;
+                IISProcess.StartInfo.RedirectStandardOutput = true;
+                IISProcess.StartInfo.RedirectStandardError = true;
+                IISProcess.StartInfo.CreateNoWindow = true;
+
+                IISProcess.OutputDataReceived += ((s, e) => IISLogger.Trace(e.Data));
+                IISProcess.ErrorDataReceived += ((s, e) => IISLogger.Fatal(e.Data));
+
+                //Set Variables for the config file.
+                Environment.SetEnvironmentVariable("NZBDRONE_PATH", projectRoot);
+
+                Logger.Info("Starting process");
+                IISProcess.Start();
+
+                //Event handlers, try to terminate iis express before exiting application.
+                AppDomain.CurrentDomain.ProcessExit += ProgramExited;
+                AppDomain.CurrentDomain.DomainUnload += ProgramExited;
+                Process.GetCurrentProcess().Exited += ProgramExited;
+
+                IISProcess.BeginErrorReadLine();
+                IISProcess.BeginOutputReadLine();
+
+                IISProcess.WaitForExit();
+                Logger.Info("Main IISExpress instance was terminated. ExitCode:{0}", IISProcess.ExitCode);
+            }
+            catch (Exception e)
+            {
+                AppDomainException(e);
+            }
+
+            Console.Write("Press Enter To Exit...");
+            Console.ReadLine();
+
+        }
+
+        private static string GetProjectRoot()
+        {
+            var appDir = new FileInfo(Assembly.GetExecutingAssembly().Location).Directory;
+
+            while (appDir.GetDirectories("iisexpress").Length == 0)
+            {
+                if (appDir.Parent == null) throw new ApplicationException("Can't fine IISExpress folder.");
+                appDir = appDir.Parent;
+            }
+
+            return appDir.FullName;
+
+        }
+
+        private static void AppDomainException(object excepion)
+        {
+            Console.WriteLine("EPIC FAIL: {0}", excepion);
+            Logger.Fatal("EPIC FAIL: {0}", excepion);
+            KillProcess(IISProcess);
+        }
+
+        static void ProgramExited(object sender, EventArgs e)
+        {
+            KillProcess(IISProcess);
+        }
+
+        private static void KillOrphane(string path)
+        {
+            Logger.Trace("================================================");
+            Logger.Info("Finding orphaned IIS Processes.");
+            foreach (var process in Process.GetProcessesByName("IISExpress"))
+            {
+                Logger.Trace("-------------------------");
+                string processPath = process.MainModule.FileName;
+                Logger.Info("[{0}]IIS Process found. Path:{1}", process.Id, processPath);
+                if (CleanPath(processPath) == CleanPath(path))
+                {
+                    Logger.Info("[{0}]Process is considered orphaned.", process.Id);
+                    KillProcess(process);
+                }
+                else
+                {
+                    Logger.Info("[{0}]Process has a different start-up path. skipping.", process.Id);
+                }
+                Logger.Trace("-------------------------");
+            }
+            Logger.Trace("================================================");
+        }
+
+        private static void KillProcess(Process process)
+        {
+            if (process != null)
+            {
+                Logger.Info("[{0}]Killing process", process.Id);
+                process.Kill();
+                Logger.Info("[{0}]Waiting for exit", process.Id);
+                process.WaitForExit();
+                Logger.Info("[{0}]Process terminated successfully", process.Id);
+            }
+        }
+
+        private static string CleanPath(string path)
+        {
+            return path.ToLower().Replace("\\", "").Replace("//", "//");
+        }
+
+        private static void ConfigureNlog()
+        {
+            var config = new LoggingConfiguration();
+
+            var debuggerTarget = new DebuggerTarget
+             {
+                 Layout = "${logger}: ${message}"
+             };
+
+
+            var consoleTarget = new ColoredConsoleTarget
+            {
+                Layout = "${logger}: ${message}"
+            };
+
+
+            config.AddTarget("debugger", debuggerTarget);
+            config.AddTarget("console", consoleTarget);
+            //config.AddTarget("file", fileTarget);
+
+            // Step 3. Set target properties 
+            // Step 4. Define rules
+            //LoggingRule fileRule = new LoggingRule("*", LogLevel.Trace, fileTarget);
+            var debugRule = new LoggingRule("*", LogLevel.Trace, debuggerTarget);
+            var consoleRule = new LoggingRule("*", LogLevel.Trace, consoleTarget);
+
+            //config.LoggingRules.Add(fileRule);
+            config.LoggingRules.Add(debugRule);
+            config.LoggingRules.Add(consoleRule);
+
+            // Step 5. Activate the configuration
+            LogManager.Configuration = config;
         }
     }
 }
+