Server clean-up

pkg/analysis_server/lib/http_server.dart

Index: pkg/analysis_server/lib/http_server.dart
diff --git a/pkg/analysis_server/lib/http_server.dart b/pkg/analysis_server/lib/http_server.dart
deleted file mode 100644
index da5ba355c855d3a9d7e11cc069721a5b649c4b9a..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/lib/http_server.dart
+++ /dev/null
@@ -1,125 +0,0 @@
-// 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 http.server;
-
-import 'dart:async';
-import 'dart:io';
-
-import 'package:analysis_server/src/channel/web_socket_channel.dart';
-import 'package:analysis_server/src/get_handler.dart';
-import 'package:analysis_server/src/socket_server.dart';
-
-/**
- * Instances of the class [HttpServer] implement a simple HTTP server. The
- * primary responsibility of this server is to listen for an UPGRADE request and
- * to start an analysis server.
- */
-class HttpAnalysisServer {
-  /**
-   * Number of lines of print output to capture.
-   */
-  static const int MAX_PRINT_BUFFER_LENGTH = 1000;
-
-  /**
-   * An object that can handle either a WebSocket connection or a connection
-   * to the client over stdio.
-   */
-  SocketServer socketServer;
-
-  /**
-   * An object that can handle GET requests.
-   */
-  GetHandler getHandler;
-
-  /**
-   * Future that is completed with the HTTP server once it is running.
-   */
-  Future<HttpServer> _server;
-
-  /**
-   * Last PRINT_BUFFER_LENGTH lines printed.
-   */
-  List<String> _printBuffer = <String>[];
-
-  /**
-   * Initialize a newly created HTTP server.
-   */
-  HttpAnalysisServer(this.socketServer);
-
-  void close() {
-    _server.then((HttpServer server) {
-      server.close();
-    });
-  }
-
-  /**
-   * Record that the given line was printed out by the analysis server.
-   */
-  void recordPrint(String line) {
-    _printBuffer.add(line);
-    if (_printBuffer.length > MAX_PRINT_BUFFER_LENGTH) {
-      _printBuffer.removeRange(
-          0,
-          _printBuffer.length - MAX_PRINT_BUFFER_LENGTH);
-    }
-  }
-
-  /**
-   * Begin serving HTTP requests over the given port.
-   */
-  void serveHttp(int port) {
-    _server = HttpServer.bind(InternetAddress.LOOPBACK_IP_V4, port);
-    _server.then(_handleServer);
-  }
-
-  /**
-   * Handle a GET request received by the HTTP server.
-   */
-  void _handleGetRequest(HttpRequest request) {
-    if (getHandler == null) {
-      getHandler = new GetHandler(socketServer, _printBuffer);
-    }
-    getHandler.handleGetRequest(request);
-  }
-
-  /**
-   * Attach a listener to a newly created HTTP server.
-   */
-  void _handleServer(HttpServer httServer) {
-    httServer.listen((HttpRequest request) {
-      List<String> updateValues = request.headers[HttpHeaders.UPGRADE];
-      if (updateValues != null && updateValues.indexOf('websocket') >= 0) {
-        WebSocketTransformer.upgrade(request).then((WebSocket websocket) {
-          _handleWebSocket(websocket);
-        });
-      } else if (request.method == 'GET') {
-        _handleGetRequest(request);
-      } else {
-        _returnUnknownRequest(request);
-      }
-    });
-  }
-
-  /**
-   * Handle an UPGRADE request received by the HTTP server by creating and
-   * running an analysis server on a [WebSocket]-based communication channel.
-   */
-  void _handleWebSocket(WebSocket socket) {
-    socketServer.createAnalysisServer(
-        new WebSocketServerChannel(socket, socketServer.instrumentationService));
-  }
-
-  /**
-   * Return an error in response to an unrecognized request received by the HTTP
-   * server.
-   */
-  void _returnUnknownRequest(HttpRequest request) {
-    HttpResponse response = request.response;
-    response.statusCode = HttpStatus.NOT_FOUND;
-    response.headers.add(HttpHeaders.CONTENT_TYPE, "text/plain");
-    response.write('Not found');
-    response.close();
-  }
-}