Add support for the node net module.

frog/lib/node/http.dart

+// Copyright (c) 2011, 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');
+#import('node.dart');
+#import('net.dart', prefix:'net');
+#import('url.dart');
+
+// module http
+
+class http native "require('http')" {
+  static Server createServer([ServerRequestListener listener]) native;
+  static ClientRequest request(UrlObject options, void response(ServerResponse
+      res))
+      native;
+  static ClientRequest get(UrlObject options, void response(ServerResponse res))
+      native;
+  static Agent globalAgent;
+}
+
+typedef void ServerRequestListener(
+    ServerRequest request, ServerResponse response);
+typedef void ServerConnectionListener(net.Socket socket);
+typedef void ServerCloseListener();
+typedef void ServerCheckContinueListener(
+    ServerRequest request, ServerResponse response);
+typedef void ServerUpgradeListener(
+    ServerRequest request, net.Socket socket, Buffer head);
+typedef void ServerClientErrorListener(Error exception);
+
+class Server native "require('http').Server" {
+  // Implement EventEmitter
+  void removeAllListeners(String event)
+    native "this.removeAllListeners(event);";
+  void setMaxListeners(num n)
+    native "this.setMaxListeners(n);";
+  var _listeners(String key)
+    native "return this.listeners(key);";
+    
+  // request event
+  void emitRequest(ServerRequest request, ServerResponse response)
+    native "this.emit('request');";
+  void addListenerRequest(ServerRequestListener listener)
+    native "this.addListener('request', listener);";
+  void onRequest(ServerRequestListener listener)
+    native "this.on('request', listener);";
+  void onceRequest(ServerRequestListener listener)
+    native "this.once('request', listener);";
+  void removeListenerRequest(ServerRequestListener listener)
+    native "this.removeListener('request', listener);";
+  List<ServerRequestListener> listenersRequest()
+    => new _NativeListPrimitiveElement<ServerRequestListener>(
+      _listeners('request'));
+  
+  // connection event
+  void emitConnection(net.Socket socket)
+    native "this.emit('connection');";
+  void addListenerConnection(ServerConnectionListener listener)
+    native "this.addListener('connection', listener);";
+  void onConnection(ServerConnectionListener listener)
+    native "this.on('connection', listener);";
+  void onceConnection(ServerConnectionListener listener)
+    native "this.once('connection', listener);";
+  void removeListenerConnection(ServerConnectionListener listener)
+    native "this.removeListener('connection', listener);";
+  List<ServerConnectionListener> listenersConnection()
+    => new _NativeListPrimitiveElement<ServerConnectionListener>(
+      _listeners('connection'));
+  
+  // close event
+  void emitClose()
+    native "this.emit('close');";
+  void addListenerClose(ServerCloseListener listener)
+    native "this.addListener('close', listener);";
+  void onClose(ServerCloseListener listener)
+    native "this.on('close', listener);";
+  void onceClose(ServerCloseListener listener)
+    native "this.once('close', listener);";
+  void removeListenerClose(ServerCloseListener listener)
+    native "this.removeListener('close', listener);";
+  List<ServerCloseListener> listenersClose()
+    => new _NativeListPrimitiveElement<ServerCloseListener>(
+      _listeners('close'));
+  
+  // checkContinue event
+  void emitCheckContinue(ServerRequest request, ServerResponse response)
+    native "this.emit('checkContinue');";
+  void addListenerCheckContinue(ServerCheckContinueListener listener)
+    native "this.addListener('checkContinue', listener);";
+  void onCheckContinue(ServerCheckContinueListener listener)
+    native "this.on('checkContinue', listener);";
+  void onceCheckContinue(ServerCheckContinueListener listener)
+    native "this.once('checkContinue', listener);";
+  void removeListenerCheckContinue(ServerCheckContinueListener listener)
+    native "this.removeListener('checkContinue', listener);";
+  List<ServerCheckContinueListener> listenersCheckContinue()
+    => new _NativeListPrimitiveElement<ServerCheckContinueListener>(
+      _listeners('checkContinue'));
+  
+  // upgrade event
+  void emitUpgrade(ServerRequest request, net.Socket socket, Buffer head)
+    native "this.emit('upgrade');";
+  void addListenerUpgrade(ServerUpgradeListener listener)
+    native "this.addListener('upgrade', listener);";
+  void onUpgrade(ServerUpgradeListener listener)
+    native "this.on('upgrade', listener);";
+  void onceUpgrade(ServerUpgradeListener listener)
+    native "this.once('upgrade', listener);";
+  void removeListenerUpgrade(ServerUpgradeListener listener)
+    native "this.removeListener('upgrade', listener);";
+  List<ServerUpgradeListener> listenersUpgrade()
+    => new _NativeListPrimitiveElement<ServerUpgradeListener>(
+      _listeners('upgrade'));
+  
+  // clientError event
+  void emitClientError(Error exception)
+    native "this.emit('clientError');";
+  void addListenerClientError(ServerClientErrorListener listener)
+    native "this.addListener('clientError', listener);";
+  void onClientError(ServerClientErrorListener listener)
+    native "this.on('clientError', listener);";
+  void onceClientError(ServerClientErrorListener listener)
+    native "this.once('clientError', listener);";
+  void removeListenerClientError(ServerClientErrorListener listener)
+    native "this.removeListener('clientError', listener);";
+  List<ServerClientErrorListener> listenersClientError()
+    => new _NativeListPrimitiveElement<ServerClientErrorListener>(
+      _listeners('clientError'));
+
+  void listen(int port, [String hostname, void callback()]) native;
+  void listenUnix(String path, [void callback()]) native;
+  void close() native;
+}
+
+typedef void ServerRequestDataListener(var chunk);
+typedef void ServerRequestEndListener();
+typedef void ServerRequestCloseListener();
+
+class ServerRequest implements EventEmitter native
+    "request('http').IncomingMessage" {
+  // EventEmitter
+  void removeAllListeners(String event)
+    native "this.removeAllListeners(event);";
+  void setMaxListeners(num n)
+    native "this.setMaxListeners(n);";
+  var _listeners(String key)
+    native "return this.listeners(key);";
+    
+  // data event
+  void emitData(var chunk)
+    native "this.emit('data');";
+  void addListenerData(ServerRequestDataListener listener)
+    native "this.addListener('data', listener);";
+  void onData(ServerRequestDataListener listener)
+    native "this.on('data', listener);";
+  void onceData(ServerRequestDataListener listener)
+    native "this.once('data', listener);";
+  void removeListenerData(ServerRequestDataListener listener)
+    native "this.removeListener('data', listener);";
+  List<ServerRequestDataListener> listenersData()
+    => new _NativeListPrimitiveElement<ServerRequestDataListener>(
+      _listeners('data'));
+  
+  // end event
+  void emitEnd()
+    native "this.emit('end');";
+  void addListenerEnd(ServerRequestEndListener listener)
+    native "this.addListener('end', listener);";
+  void onEnd(ServerRequestEndListener listener)
+    native "this.on('end', listener);";
+  void onceEnd(ServerRequestEndListener listener)
+    native "this.once('end', listener);";
+  void removeListenerEnd(ServerRequestEndListener listener)
+    native "this.removeListener('end', listener);";
+  List<ServerRequestEndListener> listenersEnd()
+    => new _NativeListPrimitiveElement<ServerRequestEndListener>(
+      _listeners('end'));
+  
+  // close event
+  void emitClose()
+    native "this.emit('close');";
+  void addListenerClose(ServerRequestCloseListener listener)
+    native "this.addListener('close', listener);";
+  void onClose(ServerRequestCloseListener listener)
+    native "this.on('close', listener);";
+  void onceClose(ServerRequestCloseListener listener)
+    native "this.once('close', listener);";
+  void removeListenerClose(ServerRequestCloseListener listener)
+    native "this.removeListener('close', listener);";
+  List<ServerRequestCloseListener> listenersClose()
+    => new _NativeListPrimitiveElement<ServerRequestCloseListener>(
+      _listeners('close'));
+  
+  final String method;
+  final String url;
+  Map<String, String> get headers()
+    => new _NativeMapPrimitiveValue<String>(_headers());
+  var _headers() native "return this.headers;";
+  final String httpVersion;
+
+  void setEncoding([String encoding]) native;
+  void pause() native;
+  void resume() native;
+  net.Socket connection;
+}
+
+class ServerResponse implements WritableStream native "http.ServerResponse" {
+  // EventEmitter
+  void removeAllListeners(String event)
+    native "this._writeStream.removeAllListeners(event);";
+  void setMaxListeners(num n) native;
+  var _listeners(String key)
+    native "return this.listeners(key);";
+
+  // CommonStream
+  
+  // Error event
+  void emitError(Error error)
+    native "this.emit('error', error);";
+  void addListenerError(StreamErrorListener listener)
+    native "this.addListener('error', listener);";
+  void onError(StreamErrorListener listener)
+    native "this.on('error', listener);";
+  void onceError(StreamErrorListener listener)
+    native "this.once('error', listener);";
+  void removeListenerError(StreamErrorListener listener)
+    native "this.removeListener('error', listener);";
+  List<StreamErrorListener> listenersError()
+    => new _NativeListPrimitiveElement<StreamErrorListener>(_listeners(
+        'error'));
+
+  // Close event
+  void emitClose()
+    native "this.emit('close');";
+  void addListenerClose(StreamCloseListener listener)
+    native "this.addListener('close', listener);";
+  void onClose(StreamCloseListener listener)
+    native "this.on('close', listener);";
+  void onceClose(StreamCloseListener listener)
+    native "this.once('close', listener);";
+  void removeListenerClose(StreamCloseListener listener)
+    native "this.removeListener('close', listener);";
+  List<StreamCloseListener> listenersClose()
+    => new _NativeListPrimitiveElement<StreamCloseListener>(_listeners(
+        'close'));
+
+  // WritableStream
+  
+  // Drain event
+  void emitDrain()
+    native "this.emit('drain');";
+  void addListenerDrain(WritableStreamDrainListener listener)
+    native "this.addListener('drain', listener);";
+  void onDrain(WritableStreamDrainListener listener)
+    native "this.on('drain', listener);";
+  void onceDrain(WritableStreamDrainListener listener)
+    native "this.once('drain', listener);";
+  void removeListenerDrain(WritableStreamDrainListener listener)
+    native "this.removeListener('drain', listener);";
+  List<WritableStreamDrainListener> listenersDrain()
+    => new _NativeListPrimitiveElement<WritableStreamDrainListener>(_listeners(
+        'drain'));
+    
+  // Pipe event
+  void emitPipe(ReadableStream src)
+    native "this.emit('pipe', src);";
+  void addListenerPipe(WritableStreamPipeListener listener)
+    native "this.addListener('pipe', listener);";
+  void onPipe(WritableStreamPipeListener listener)
+    native "this.on('pipe', listener);";
+  void oncePipe(WritableStreamPipeListener listener)
+    native "this.once('pipe', listener);";
+  void removeListenerPipe(WritableStreamPipeListener listener)
+    native "this.removeListener('pipe', listener);";
+  List<WritableStreamPipeListener> listenersPipe()
+    => new _NativeListPrimitiveElement<WritableStreamPipeListener>(_listeners(
+        'pipe'));
+  
+
+  void writeContinue() native;
+  void writeHead(int statusCode, [String reasonPhrase, Map<String,String>
+      headers])
+    native;
+  int statusCode;
+  void setHeader(String name, String value) native;
+  String getHeader(String name) native;
+  void removeHeader(String name) native;
+  
+
+  void write(String data, [String encoding = 'utf8']) native;
+  void writeBuffer(Buffer data)
+    native "this.write(data);";
+  
+  void addTrailers(Map<String,String> headers) native;
+
+  void end([String data, String encoding = 'utf8']) native;
+}
+
+class Agent native "require('http').Agent" {
+  int maxSockets;
+}
+
+typedef void ClientRequestResponseListener(ClientResponse response);
+typedef void ClientRequestSocketListener(net.Socket socket);
+typedef void ClientRequestUpgradeListener(
+    ClientResponse response, net.Socket socket, Buffer head);
+typedef void ClientRequestContinueListener();
+
+class ClientRequest implements WritableStream native
+    "require('http').ClientRequest" {
+  // EventEmitter
+  void removeAllListeners(String event)
+    native "this._writeStream.removeAllListeners(event);";
+  void setMaxListeners(num n) native;
+  var _listeners(String key)
+    native "return this.listeners(key);";
+
+  // CommonStream
+  
+  // Error event
+  void emitError(Error error)
+    native "this.emit('error', error);";
+  void addListenerError(StreamErrorListener listener)
+    native "this.addListener('error', listener);";
+  void onError(StreamErrorListener listener)
+    native "this.on('error', listener);";
+  void onceError(StreamErrorListener listener)
+    native "this.once('error', listener);";
+  void removeListenerError(StreamErrorListener listener)
+    native "this.removeListener('error', listener);";
+  List<StreamErrorListener> listenersError()
+    => new _NativeListPrimitiveElement<StreamErrorListener>(_listeners(
+        'error'));
+
+  // Close event
+  void emitClose()
+    native "this.emit('close');";
+  void addListenerClose(StreamCloseListener listener)
+    native "this.addListener('close', listener);";
+  void onClose(StreamCloseListener listener)
+    native "this.on('close', listener);";
+  void onceClose(StreamCloseListener listener)
+    native "this.once('close', listener);";
+  void removeListenerClose(StreamCloseListener listener)
+    native "this.removeListener('close', listener);";
+  List<StreamCloseListener> listenersClose()
+    => new _NativeListPrimitiveElement<StreamCloseListener>(_listeners(
+        'close'));
+
+  // WritableStream
+  
+  // Drain event
+  void emitDrain()
+    native "this.emit('drain');";
+  void addListenerDrain(WritableStreamDrainListener listener)
+    native "this.addListener('drain', listener);";
+  void onDrain(WritableStreamDrainListener listener)
+    native "this.on('drain', listener);";
+  void onceDrain(WritableStreamDrainListener listener)
+    native "this.once('drain', listener);";
+  void removeListenerDrain(WritableStreamDrainListener listener)
+    native "this.removeListener('drain', listener);";
+  List<WritableStreamDrainListener> listenersDrain()
+    => new _NativeListPrimitiveElement<WritableStreamDrainListener>(_listeners(
+        'drain'));
+    
+  // Pipe event
+  void emitPipe(ReadableStream src)
+    native "this.emit('pipe', src);";
+  void addListenerPipe(WritableStreamPipeListener listener)
+    native "this.addListener('pipe', listener);";
+  void onPipe(WritableStreamPipeListener listener)
+    native "this.on('pipe', listener);";
+  void oncePipe(WritableStreamPipeListener listener)
+    native "this.once('pipe', listener);";
+  void removeListenerPipe(WritableStreamPipeListener listener)
+    native "this.removeListener('pipe', listener);";
+  List<WritableStreamPipeListener> listenersPipe()
+    => new _NativeListPrimitiveElement<WritableStreamPipeListener>(_listeners(
+        'pipe'));
+
+
+  // ClientRequest specific events
+
+  // response event
+  void emitResponse(ClientResponse response)
+    native "this.emit('response');";
+  void addListenerResponse(ClientRequestResponseListener listener)
+    native "this.addListener('response', listener);";
+  void onResponse(ClientRequestResponseListener listener)
+    native "this.on('response', listener);";
+  void onceResponse(ClientRequestResponseListener listener)
+    native "this.once('response', listener);";
+  void removeListenerResponse(ClientRequestResponseListener listener)
+    native "this.removeListener('response', listener);";
+  List<ClientRequestResponseListener> listenersResponse()
+    => new _NativeListPrimitiveElement<ClientRequestResponseListener>(
+      _listeners('response'));
+
+  // socket event
+  void emitSocket(net.Socket socket)
+    native "this.emit('socket');";
+  void addListenerSocket(ClientRequestSocketListener listener)
+    native "this.addListener('socket', listener);";
+  void onSocket(ClientRequestSocketListener listener)
+    native "this.on('socket', listener);";
+  void onceSocket(ClientRequestSocketListener listener)
+    native "this.once('socket', listener);";
+  void removeListenerSocket(ClientRequestSocketListener listener)
+    native "this.removeListener('socket', listener);";
+  List<ClientRequestSocketListener> listenersSocket()
+    => new _NativeListPrimitiveElement<ClientRequestSocketListener>(
+      _listeners('socket'));
+
+  // upgrade event
+  void emitUpgrade(ClientResponse response, net.Socket socket, Buffer head)
+    native "this.emit('upgrade');";
+  void addListenerUpgrade(ClientRequestUpgradeListener listener)
+    native "this.addListener('upgrade', listener);";
+  void onUpgrade(ClientRequestUpgradeListener listener)
+    native "this.on('upgrade', listener);";
+  void onceUpgrade(ClientRequestUpgradeListener listener)
+    native "this.once('upgrade', listener);";
+  void removeListenerUpgrade(ClientRequestUpgradeListener listener)
+    native "this.removeListener('upgrade', listener);";
+  List<ClientRequestUpgradeListener> listenersUpgrade()
+    => new _NativeListPrimitiveElement<ClientRequestUpgradeListener>(
+      _listeners('upgrade'));
+
+  // continue event
+  void emitContinue()
+    native "this.emit('continue');";
+  void addListenerContinue(ClientRequestContinueListener listener)
+    native "this.addListener('continue', listener);";
+  void onContinue(ClientRequestContinueListener listener)
+    native "this.on('continue', listener);";
+  void onceContinue(ClientRequestContinueListener listener)
+    native "this.once('continue', listener);";
+  void removeListenerContinue(ClientRequestContinueListener listener)
+    native "this.removeListener('continue', listener);";
+  List<ClientRequestContinueListener> listenersContinue()
+    => new _NativeListPrimitiveElement<ClientRequestContinueListener>(
+      _listeners('continue'));
+
+  // WritableStream methods and instance variables
+  
+  bool writable;
+  bool write(String string, [String encoding='utf8', int fd]) native;
+  bool writeBuffer(Buffer buffer) native;
+  void end([String string, String encoding]) native;
+  void endBuffer(Buffer buffer) native "this.end(buffer);";
+  void destroy() native;
+  void destroySoon() native;
+  
+  // ClientRequest methods
+  void abort() native;
+  void setTimeout(int timeout, void callback()) native;
+  void setNoDelay([bool noDelay]) native;
+  void setSocketKeepAlive([bool enable, int initialDelay]) native;
+}
+
+class ClientResponse implements ReadableStream native
+    "require('http').ClientResponse" {
+  // EventEmitter
+  void removeAllListeners(String event) native;
+  void setMaxListeners(num n) native;
+  var _listeners(String key)
+    native "return this.listeners(key);";
+  
+  // CommonStream
+  
+  // Error event
+  void emitError(Error error)
+    native "this.emit('error', error);";
+  void addListenerError(StreamErrorListener listener)
+    native "this.addListener('error', listener);";
+  void onError(StreamErrorListener listener)
+    native "this.on('error', listener);";
+  void onceError(StreamErrorListener listener)
+    native "this.once('error', listener);";
+  void removeListenerError(StreamErrorListener listener)
+    native "this.removeListener('error', listener);";
+  List<StreamErrorListener> listenersError()
+    => new _NativeListPrimitiveElement<StreamErrorListener>(_listeners(
+        'error'));
+
+  // Close event
+  void emitClose()
+    native "this.emit('close');";
+  void addListenerClose(StreamCloseListener listener)
+    native "this.addListener('close', listener);";
+  void onClose(StreamCloseListener listener)
+    native "this.on('close', listener);";
+  void onceClose(StreamCloseListener listener)
+    native "this.once('close', listener);";
+  void removeListenerClose(StreamCloseListener listener)
+    native "this.removeListener('close', listener);";
+  List<StreamCloseListener> listenersClose()
+    => new _NativeListPrimitiveElement<StreamCloseListener>(_listeners(
+        'close'));
+
+  // ReadableStream
+  
+  // Data event
+  void emitData(var data)
+    native "this.emit('data', data);";
+  void addListenerData(ReadableStreamDataListener listener)
+    native "this.addListener('data', listener);";
+  void onData(ReadableStreamDataListener listener)
+    native "this.on('data', listener);";
+  void onceData(ReadableStreamDataListener listener)
+    native "this.once('data', listener);";
+  void removeListenerData(ReadableStreamDataListener listener)
+    native "this.removeListener('data', listener);";
+  List<ReadableStreamDataListener> listenerData()
+    => new _NativeListPrimitiveElement<ReadableStreamDataListener>(_listeners(
+        'data'));
+    
+  // End event
+  void emitEnd()
+    native "this.emit('end');";
+  void addListenerEnd(ReadableStreamEndListener listener)
+    native "this.addListener('end', listener);";
+  void onEnd(ReadableStreamEndListener listener)
+    native "this.on('end', listener);";
+  void onceEnd(ReadableStreamEndListener listener)
+    native "this.once('end', listener);";
+  void removeListenerEnd(ReadableStreamEndListener listener)
+    native "this.removeListener('end', listener);";
+  List<ReadableStreamEndListener> listenersEnd()
+    => new _NativeListPrimitiveElement<ReadableStreamEndListener>(_listeners(
+        'end'));
+  
+  // ReadableStream methods and instance variables
+  
+  bool readable;
+  void setEncoding(String encoding) native;
+  void pause() native;
+  void resume() native;
+  void destroy() native;
+  void destroySoon() native;
+  WritableStream pipe(WritableStream destination, [Map options]) native;
+  
+  // class specific methods and instance variables
+  int statusCode;
+  String httpVersion;
+  int httpVersionMajor;
+  int httpVersionMinor;
+  Map<String, String> get headers()
+    => new _NativeMapPrimitiveValue<String>(_headers());
+  var _headers() native "return this.headers;";
+  Map<String, String> trailers()
+      => new _NativeMapPrimitiveValue<String>(_trailers());
+  var _trailers() native "return this.trailers;";
+}