| /* |
| * Copyright 2015 Google Inc. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef COBALT_DEBUG_DEBUG_WEB_SERVER_H_ |
| #define COBALT_DEBUG_DEBUG_WEB_SERVER_H_ |
| |
| #include <string> |
| |
| #include "base/file_path.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/optional.h" |
| #include "base/threading/thread.h" |
| #include "base/values.h" |
| #include "cobalt/base/c_val.h" |
| #include "cobalt/debug/debug_client.h" |
| #include "cobalt/debug/debug_server.h" |
| #include "net/base/stream_listen_socket.h" |
| #include "net/server/http_server.h" |
| |
| namespace cobalt { |
| namespace debug { |
| |
| // This class implements the net::HttpServer::Delegate interface, and |
| // is registered with a net::HttpServer instance that this class owns. |
| // |
| // Also implements the DebugClient::Delegate interface, to receive events |
| // from the DebugClient instance, |debug_client_|, owned by this class. |
| class DebugWebServer : public net::HttpServer::Delegate, |
| public DebugClient::Delegate { |
| public: |
| // Callback to get the debug server. The debug server is owned by the |
| // WebModule it connects to, and this class can get a reference to is using |
| // a callback specified in the constructor. |
| typedef base::Callback<DebugServer*()> GetDebugServerCallback; |
| |
| DebugWebServer(int port, |
| const GetDebugServerCallback& get_debug_server_callback); |
| ~DebugWebServer(); |
| |
| protected: |
| // net::HttpServer::Delegate implementation. |
| void OnHttpRequest(int connection_id, |
| const net::HttpServerRequestInfo& info) OVERRIDE; |
| |
| void OnWebSocketRequest(int connection_id, |
| const net::HttpServerRequestInfo& info) OVERRIDE; |
| |
| void OnWebSocketMessage(int connection_id, const std::string& json) OVERRIDE; |
| |
| void OnClose(int connection_id) OVERRIDE { |
| UNREFERENCED_PARAMETER(connection_id); |
| } |
| |
| // Debugger command response handler. |
| void OnDebuggerResponse(int id, const base::optional<std::string>& response); |
| |
| // DebugClient::Delegate implementation. |
| void OnDebugClientEvent( |
| const std::string& method, |
| const base::optional<std::string>& json_params) OVERRIDE; |
| |
| void OnDebugClientDetach(const std::string& reason) OVERRIDE; |
| |
| private: |
| int GetLocalAddress(std::string* out) const; |
| |
| void StartServer(int port); |
| |
| void StopServer(); |
| |
| void SendErrorResponseOverWebSocket(int id, const std::string& message); |
| |
| base::ThreadChecker thread_checker_; |
| base::Thread http_server_thread_; |
| scoped_ptr<net::StreamListenSocketFactory> factory_; |
| // net::HttpServer is a ref-counted object, so we have to use scoped_refptr. |
| scoped_refptr<net::HttpServer> server_; |
| GetDebugServerCallback get_debug_server_callback_; |
| |
| // The debug client that connects to the server. |
| scoped_ptr<DebugClient> debug_client_; |
| |
| int websocket_id_; |
| base::CVal<std::string> local_address_; |
| FilePath content_root_dir_; |
| }; |
| |
| } // namespace debug |
| } // namespace cobalt |
| |
| #endif // COBALT_DEBUG_DEBUG_WEB_SERVER_H_ |