C# Assemblies.TargetRuntime类代码示例

		internal void Initialize ()
		{
			CreateFrameworks ();
			runtimes = new List<TargetRuntime> ();
			foreach (ITargetRuntimeFactory factory in AddinManager.GetExtensionObjects ("/MonoDevelop/Core/Runtimes", typeof(ITargetRuntimeFactory))) {
				foreach (TargetRuntime runtime in factory.CreateRuntimes ()) {
					runtimes.Add (runtime);
					if (runtime.IsRunning)
						DefaultRuntime = CurrentRuntime = runtime;
				}
			}
			
			// Don't initialize until Current and Default Runtimes are set
			foreach (TargetRuntime runtime in runtimes) {
				runtime.Initialized += HandleRuntimeInitialized;
			}

			if (CurrentRuntime == null)
				LoggingService.LogFatalError ("Could not create runtime info for current runtime");

			CurrentRuntime.StartInitialization ();
			
			LoadUserAssemblyContext ();
			userAssemblyContext.Changed += delegate {
				SaveUserAssemblyContext ();
			};
		}

		public static bool CanDebugRuntime (TargetRuntime runtime)
		{
			var mrun = runtime as MonoTargetRuntime;
			if (mrun == null)
				return false;
			
			return mrun.AssemblyContext.GetAssemblyLocation ("Mono.Debugger.Soft", null) != null;
		}

		public MonoMacExecutionCommand (TargetRuntime runtime, TargetFramework framework, FilePath appPath, 
		                                FilePath launchScript, bool debugMode)
		{
			this.AppPath = appPath;
			this.LaunchScript = launchScript;
			this.Framework = framework;
			this.Runtime = runtime;
			this.DebugMode = debugMode;
		}

		public MonoDroidExecutionCommand (string packageName, FilePath apkPath,
			TargetRuntime runtime, TargetFramework framework, bool debugMode)
		{
			this.PackageName = packageName;
			this.ApkPath = apkPath;
			this.Runtime = runtime;
			this.Framework = framework;
			this.DebugMode = debugMode;
			
			DebugPort = MonoDroidSettings.DebuggerPort;
			OutputPort = MonoDroidSettings.DebuggerOutputPort;
		}

		static ICompilation GetSystemWebDom (TargetRuntime runtime, TargetFramework targetFramework)
		{
			string file = runtime.AssemblyContext.GetAssemblyNameForVersion (sysWebAssemblyName, targetFramework);
			if (string.IsNullOrEmpty (file))
				throw new Exception ("System.Web assembly name not found for framework " + targetFramework.Id);
			file = runtime.AssemblyContext.GetAssemblyLocation (file, targetFramework);
			if (string.IsNullOrEmpty (file))
				throw new Exception ("System.Web assembly file not found for framework " + targetFramework.Id);
			var dom = new SimpleCompilation (TypeSystemService.LoadAssemblyContext (runtime, targetFramework, file));
			if (dom == null)
				throw new Exception ("System.Web parse database not found for framework " + targetFramework.Id + " file '" + file + "'");
			return dom;
		}

		public IPhoneExecutionCommand (TargetRuntime runtime, TargetFramework framework, FilePath appPath, 
		                               FilePath logDirectory, bool debugMode, IPhoneSimulatorTarget target, 
		                               IPhoneSdkVersion minimumOSVersion, TargetDevice supportedDevices)
		{
			this.AppPath = appPath;
			this.LogDirectory = logDirectory;
			this.Framework = framework;
			this.Runtime = runtime;
			this.DebugMode = debugMode;
			this.SimulatorTarget = target;
			this.MinimumOSVersion = minimumOSVersion;
			this.SupportedDevices = supportedDevices;
		}

		static ProjectDom GetSystemWebDom (TargetRuntime runtime, TargetFramework targetFramework)
		{
			string file = runtime.AssemblyContext.GetAssemblyNameForVersion (sysWebAssemblyName, targetFramework);
			if (string.IsNullOrEmpty (file))
				throw new Exception ("System.Web assembly name not found for framework " + targetFramework.Id);
			file = runtime.AssemblyContext.GetAssemblyLocation (file, targetFramework);
			if (string.IsNullOrEmpty (file))
				throw new Exception ("System.Web assembly file not found for framework " + targetFramework.Id);
			ProjectDom dom = ProjectDomService.GetAssemblyDom (runtime, file);
			if (dom == null)
				throw new Exception ("System.Web parse database not found for framework " + targetFramework.Id + " file '" + file + "'");
			return dom;
		}

		protected override void Initialize (TargetRuntime runtime, TargetFramework framework)
		{
			base.Initialize (runtime, framework);
			fxVersion = GetFxVersion (framework);
			
			foreach (var dir in GetMoonDirectories ()) {
				var fxdir = dir.Combine (fxVersion);
				var buildVersion = fxdir.Combine ("buildversion");
				if (Directory.Exists (fxdir) && Directory.Exists (fxdir + "-redist") && File.Exists (buildVersion)) {
					if (LoadVersionString (buildVersion) && RegisterRedistAssemblies (dir))
						this.location = dir;
					break;
				}
			}
		}

		protected override void Initialize (TargetRuntime runtime, TargetFramework framework)
		{
			if (framework.Id.Identifier != "Silverlight")
				throw new InvalidOperationException (string.Format ("Cannot handle unknown framework {0}", framework.Id));
			
			base.Initialize (runtime, framework);
			fxVersion = framework.Id.Version;
			
			foreach (var dir in GetMoonDirectories ()) {
				var fxdir = dir.Combine (fxVersion);
				var buildVersion = fxdir.Combine ("buildversion");
				if (Directory.Exists (fxdir) && Directory.Exists (fxdir + "-redist") && File.Exists (buildVersion)) {
					if (LoadVersionString (buildVersion) && RegisterRedistAssemblies (dir))
						this.location = dir;
					break;
				}
			}
		}

 static string GetCompilerName(TargetRuntime runtime, TargetFramework fx)
 {
     string fsc = runtime.GetToolPath (fx, "fsc");
     if (fsc != null) {
         return fsc;}
     else {
         string message = GettextCatalog.GetString ("F# compiler not found for {0}.", fx.Name);
         LoggingService.LogError (message);
         throw new Exception (message);
     }
 }

		internal protected virtual void Initialize (TargetRuntime runtime, TargetFramework framework)
		{
			this.runtime = runtime;
			this.framework = framework;
		}

		internal static async Task<RemoteProjectBuilder> GetProjectBuilder (TargetRuntime runtime, string minToolsVersion, string file, string solutionFile, int customId, bool lockBuilder = false)
		{
			using (await buildersLock.EnterAsync ())
			{
				//attempt to use 14.0 builder first if available
				string toolsVersion = "14.0";
				string binDir = runtime.GetMSBuildBinPath ("14.0");
				if (binDir == null) {
					toolsVersion = "12.0";
					binDir = runtime.GetMSBuildBinPath ("12.0");
					if (binDir == null) {
						//fall back to 4.0, we know it's always available
						toolsVersion = "4.0";
					}
				}

				// Check the ToolsVersion we found can handle the project
				// The check is only done for the .NET framework since Mono doesn't really have the concept of ToolsVersion.
				// On Mono we'll just try to build with whatever is installed.
				Version tv, mtv;
				if (runtime is MsNetTargetRuntime && Version.TryParse (toolsVersion, out tv) && Version.TryParse (minToolsVersion, out mtv) && tv < mtv) {
					string error = null;
					if (minToolsVersion == "12.0")
						error = "MSBuild 2013 is not installed. Please download and install it from " +
						"http://www.microsoft.com/en-us/download/details.aspx?id=40760";
					throw new InvalidOperationException (error ?? string.Format (
						"Runtime '{0}' does not have MSBuild '{1}' ToolsVersion installed",
						runtime.Id, toolsVersion)
					);
				}

				//one builder per solution
				string builderKey = runtime.Id + " # " + solutionFile + " # " + customId;

				RemoteBuildEngine builder = null;

				if (lockBuilder) {
					foreach (var b in builders.GetBuilders (builderKey)) {
						if (b.Lock ()) {
							builder = b;
							break;
						}
						b.Unlock ();
					}
				} else
					builder = builders.GetBuilders (builderKey).FirstOrDefault ();
				
				if (builder != null) {
					builder.ReferenceCount++;
					return new RemoteProjectBuilder (file, builder);
				}

				return await Task.Run (() => {
					//always start the remote process explicitly, even if it's using the current runtime and fx
					//else it won't pick up the assembly redirects from the builder exe
					var exe = GetExeLocation (runtime, toolsVersion);

					MonoDevelop.Core.Execution.RemotingService.RegisterRemotingChannel ();
					var pinfo = new ProcessStartInfo (exe) {
						UseShellExecute = false,
						CreateNoWindow = true,
						RedirectStandardError = true,
						RedirectStandardInput = true,
					};
					runtime.GetToolsExecutionEnvironment ().MergeTo (pinfo);

					Process p = null;

					try {
						IBuildEngine engine;
						if (!runLocal) {
							p = runtime.ExecuteAssembly (pinfo);

							// The builder app will write the build engine reference
							// after reading the process id from the standard input
							ManualResetEvent ev = new ManualResetEvent (false);
							string responseKey = "[MonoDevelop]";
							string sref = null;
							p.ErrorDataReceived += (sender, e) => {
								if (e.Data == null) {
									if (string.IsNullOrEmpty (sref))
										LoggingService.LogError ("The MSBuild builder exited before initializing");
									return;
								}

								if (e.Data.StartsWith (responseKey, StringComparison.Ordinal)) {
									sref = e.Data.Substring (responseKey.Length);
									ev.Set ();
								} else
									Console.WriteLine (e.Data);
							};
							p.BeginErrorReadLine ();
							p.StandardInput.WriteLine (Process.GetCurrentProcess ().Id.ToString ());
							if (!ev.WaitOne (TimeSpan.FromSeconds (5)))
								throw new Exception ("MSBuild process could not be started");

							byte [] data = Convert.FromBase64String (sref);
							MemoryStream ms = new MemoryStream (data);
							BinaryFormatter bf = new BinaryFormatter ();
							engine = (IBuildEngine)bf.Deserialize (ms);
//.........这里部分代码省略.........

		static string GetNewestInstalledToolsVersion (TargetRuntime runtime, bool requiresMicrosoftBuild, out string binDir)
		{
			string [] supportedToolsVersions;
			if ((requiresMicrosoftBuild || Runtime.Preferences.BuildWithMSBuild) && !Platform.IsWindows)
				supportedToolsVersions = new [] { "15.0"};
			else
				supportedToolsVersions = new [] { "14.0", "12.0", "4.0" };

			foreach (var toolsVersion in supportedToolsVersions) {
				binDir = runtime.GetMSBuildBinPath (toolsVersion);
				if (binDir != null) {
					return toolsVersion;
				}
			}
			throw new Exception ("Did not find MSBuild for runtime " + runtime.Id);
		}

		public static bool ParseAssemblyUri (string uri, out TargetRuntime runtime, out TargetFramework fx, out string file)
		{
			if (uri.StartsWith (assemblyPrefix)) {
				runtime = null;
				fx = null;
				int curOffset = assemblyPrefix.Length;
				int i = uri.IndexOf (':', curOffset);
				if (i != -1) {
					string rid = uri.Substring (assemblyPrefix.Length, i - assemblyPrefix.Length);
					runtime = Runtime.SystemAssemblyService.GetTargetRuntime (rid);
					curOffset = i + 1;
				}
				i = Math.Max (uri.IndexOfAny (separators, curOffset), curOffset);
				if (uri[i - 1] == ':' && i == curOffset + 2)
					i = curOffset;
				file = uri.Substring (i);
				if (runtime == null)
					runtime = Runtime.SystemAssemblyService.DefaultRuntime;
				if (fx == null)
					fx = TargetFramework.Default;
				return true;
			}
			file = null;
			runtime = null;
			fx = null;
			return false;
		}

		public static string LoadAssembly (TargetRuntime runtime, string file)
		{
			string name = "Assembly:" + runtime.Id + ":" + Path.GetFullPath (file);
			if (GetDom (name, true) != null)
				return name;
			else
				return null;
		}