Add managed build client

Src/Compilers/Core/MSBuildTask/NativeMethods.cs

@@ -0,0 +1,84 @@
+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace Microsoft.CodeAnalysis.BuildTasks
+{
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+    internal struct STARTUPINFO
+    {
+        internal Int32 cb;
+        internal string lpReserved;
+        internal string lpDesktop;
+        internal string lpTitle;
+        internal Int32 dwX;
+        internal Int32 dwY;
+        internal Int32 dwXSize;
+        internal Int32 dwYSize;
+        internal Int32 dwXCountChars;
+        internal Int32 dwYCountChars;
+        internal Int32 dwFillAttribute;
+        internal Int32 dwFlags;
+        internal Int16 wShowWindow;
+        internal Int16 cbReserved2;
+        internal IntPtr lpReserved2;
+        internal IntPtr hStdInput;
+        internal IntPtr hStdOutput;
+        internal IntPtr hStdError;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct PROCESS_INFORMATION
+    {
+        public IntPtr hProcess;
+        public IntPtr hThread;
+        public int dwProcessId;
+        public int dwThreadId;
+    }
+
+    /// <summary>
+    /// Interop methods.
+    /// </summary>
+    internal static class NativeMethods
+    {
+        #region Constants
+
+        internal static readonly IntPtr NullPtr = IntPtr.Zero;
+        internal static readonly IntPtr InvalidIntPtr = new IntPtr((int)-1);
+
+        internal const uint NORMAL_PRIORITY_CLASS = 0x0020;
+        internal const uint CREATE_NO_WINDOW = 0x08000000;
+        internal const Int32 STARTF_USESTDHANDLES = 0x00000100;
+        internal const int ERROR_SUCCESS = 0;
+
+        #endregion
+
+        //------------------------------------------------------------------------------
+        // CloseHandle
+        //------------------------------------------------------------------------------
+        [DllImport("kernel32.dll", SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        internal static extern bool CloseHandle(IntPtr hObject);
+
+        //------------------------------------------------------------------------------
+        // CreateProcess
+        //------------------------------------------------------------------------------
+        [DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        internal static extern bool CreateProcess
+        (
+            string lpApplicationName,
+            string lpCommandLine,
+            IntPtr lpProcessAttributes,
+            IntPtr lpThreadAttributes,
+            [In, MarshalAs(UnmanagedType.Bool)]
+            bool bInheritHandles,
+            uint dwCreationFlags,
+            IntPtr lpEnvironment,
+            string lpCurrentDirectory,
+            [In] ref STARTUPINFO lpStartupInfo,
+            out PROCESS_INFORMATION lpProcessInformation
+        );
+    }
+}

src/Compilers/Core/MSBuildTask/Csc.cs

@@ -6,6 +6,8 @@
 using Microsoft.Build.Framework;
 using Microsoft.Build.Tasks.Hosting;
 using Microsoft.Build.Utilities;
+using Microsoft.CodeAnalysis.CompilerServer;
+using Microsoft.CodeAnalysis.CSharp;
 
 namespace Microsoft.CodeAnalysis.BuildTasks
 {
@@ -152,6 +154,24 @@ public string WarningsNotAsErrors
 
         #region Tool Members
 
+        internal override BuildProtocolConstants.RequestLanguage Language
+            => BuildProtocolConstants.RequestLanguage.CSharpCompile;
+
+        private static string[] s_separators = { "\r\n" };
+
+        internal override void LogMessages(string output, MessageImportance messageImportance)
+        {
+            var lines = output.Split(s_separators, StringSplitOptions.RemoveEmptyEntries);
+            foreach (string line in lines)
+            {
+                string trimmedMessage = line.Trim();
+                if (trimmedMessage != "")
+                {
+                    Log.LogMessageFromText(trimmedMessage, messageImportance);
+                }
+            }
+        }
+
         /// <summary>
         /// Return the name of the tool to execute.
         /// </summary>
@@ -274,8 +294,6 @@ override protected internal void AddResponseFileCommands(CommandLineBuilderExten
         /// list of aliases, and if any of the aliases specified is the string "global",
         /// then we add that reference to the command-line without an alias.
         /// </summary>
-        /// <param name="commandLine"></param>
-        /// <owner>RGoel</owner>
         private void AddReferencesToCommandLine
             (
             CommandLineBuilderExtension commandLine
@@ -393,7 +411,7 @@ internal string GetDefineConstantsSwitch(string originalDefineConstants)
             // add them to the outgoing string.
             foreach (string singleIdentifier in allIdentifiers)
             {
-                if (CSharp.SyntaxFacts.IsValidIdentifier(singleIdentifier))
+                if (SyntaxFacts.IsValidIdentifier(singleIdentifier))
                 {
                     // Separate them with a semicolon if there's something already in
                     // the outgoing string.

src/Compilers/Core/MSBuildTask/MSBuildTask.csproj

@@ -29,14 +29,22 @@
       <HintPath>$(MSBuildProgramFiles32)\Reference Assemblies\Microsoft\MSBuild\v14.0\Microsoft.Build.Utilities.Core.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Collections.Immutable, Version=1.1.33.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="..\..\CSharp\Portable\Parser\CharacterInfo.cs">
-      <Link>CharacterInfo.cs</Link>
+    <Compile Include="..\VBCSCompiler\BuildProtocol.cs">
+      <Link>BuildProtocol.cs</Link>
+    </Compile>
+    <Compile Include="..\VBCSCompiler\CompilerServerLogger.cs">
+      <Link>CompilerServerLogger.cs</Link>
     </Compile>
+    <Compile Include="BuildClient.cs" />
     <Compile Include="CanonicalError.cs" />
     <Compile Include="CommandLineBuilderExtension.cs" />
     <Compile Include="Csc.cs" />
@@ -46,6 +54,7 @@
       <DependentUpon>ErrorString.resx</DependentUpon>
     </Compile>
     <Compile Include="ManagedCompiler.cs" />
+    <Compile Include="NativeMethods.cs" />
     <Compile Include="PropertyDictionary.cs" />
     <Compile Include="Utilities.cs" />
     <Compile Include="Vbc.cs" />
@@ -56,6 +65,20 @@
       <LastGenOutput>ErrorString.Designer.cs</LastGenOutput>
     </EmbeddedResource>
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\CSharp\Portable\CSharpCodeAnalysis.csproj">
+      <Project>{b501a547-c911-4a05-ac6e-274a50dff30e}</Project>
+      <Name>CSharpCodeAnalysis</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Desktop\CodeAnalysis.Desktop.csproj">
+      <Project>{dfa21ca1-7f96-47ee-940c-069858e81727}</Project>
+      <Name>CodeAnalysis.Desktop</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Portable\CodeAnalysis.csproj">
+      <Project>{1ee8cad3-55f9-4d91-96b2-084641da9a6c}</Project>
+      <Name>CodeAnalysis</Name>
+    </ProjectReference>
+  </ItemGroup>
   <ImportGroup Label="Targets">
     <Import Project="..\..\..\Tools\Microsoft.CodeAnalysis.Toolset.Open\Targets\VSL.Imports.targets" />
     <Import Project="..\..\..\..\build\VSL.Imports.Closed.targets" />