Allow the analysis server to connect to the client over stdio.

pkg/analysis_server/lib/driver.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library driver;
 
 import 'dart:io';
 
 import 'package:analysis_server/http_server.dart';
 import 'package:analysis_server/src/socket_server.dart';
+import 'package:analysis_server/stdio_server.dart';
 import 'package:args/args.dart';
 
 /**
  * The [Driver] class represents a single running instance of the analysis
  * server application.  It is responsible for parsing command line options
  * and starting the HTTP and/or stdio servers.
  */
 class Driver {
   /**
    * The name of the application that is used to start a server.
    */
   static const BINARY_NAME = 'server';
 
   /**
    * The name of the option used to print usage information.
    */
   static const String HELP_OPTION = "help";
 
   /**
    * The name of the option used to specify the port to which the server will
    * connect.
    */
   static const String PORT_OPTION = "port";
 
   SocketServer socketServer = new SocketServer();
 
   HttpAnalysisServer httpServer;
 
+  StdioAnalysisServer stdioServer;
+
   Driver() {
     httpServer = new HttpAnalysisServer(socketServer);
+    stdioServer = new StdioAnalysisServer(socketServer);
   }
 
   /**
    * Use the given command-line arguments to start this server.
    */
   void start(List<String> args) {
     ArgParser parser = new ArgParser();
     parser.addFlag(HELP_OPTION, help:
         "print this help message without starting a server", defaultsTo: false,
         negatable: false);
@@ skipping 16 matching lines @@
     try {
       int port = int.parse(results[PORT_OPTION]);
       httpServer.serveHttp(port);
     } on FormatException {
       print('Invalid port number: ${results[PORT_OPTION]}');
       print('');
       _printUsage(parser);
       exitCode = 1;
       return;
     }
+    stdioServer.serveStdio();
   }
 
   /**
    * Print information about how to use the server.
    */
   void _printUsage(ArgParser parser) {
     print('Usage: $BINARY_NAME [flags]');
     print('');
     print('Supported flags are:');
     print(parser.getUsage());
   }
 }