1ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen// Use of this source code is governed by a BSD-style license that can be 3dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen// found in the LICENSE file. 4dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 5dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#ifndef NET_SERVER_HTTP_SERVER_H_ 6dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#define NET_SERVER_HTTP_SERVER_H_ 7dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#pragma once 8dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 9dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include <list> 10dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include <map> 11dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 12dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "base/basictypes.h" 13ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#include "base/memory/ref_counted.h" 14dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "net/base/listen_socket.h" 15dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 16ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsennamespace net { 17ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 18dc0f95d653279beabeb9817299e2902918ba123eKristian Monsenclass HttpServerRequestInfo; 19dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 20dc0f95d653279beabeb9817299e2902918ba123eKristian Monsenclass HttpServer : public ListenSocket::ListenSocketDelegate, 21dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen public base::RefCountedThreadSafe<HttpServer> { 22dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen public: 23dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen class Delegate { 24dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen public: 25dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual void OnHttpRequest(int connection_id, 26dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen const HttpServerRequestInfo& info) = 0; 27dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 28dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual void OnWebSocketRequest(int connection_id, 29dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen const HttpServerRequestInfo& info) = 0; 30dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 31dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual void OnWebSocketMessage(int connection_id, 32dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen const std::string& data) = 0; 33dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 34dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual void OnClose(int connection_id) = 0; 35dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen protected: 36dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual ~Delegate() {} 37dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen }; 38dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 39dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen HttpServer(const std::string& host, int port, HttpServer::Delegate* del); 40dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual ~HttpServer(); 41dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 42dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void AcceptWebSocket(int connection_id, 43dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen const HttpServerRequestInfo& request); 44dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void SendOverWebSocket(int connection_id, const std::string& data); 45dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void Send(int connection_id, const std::string& data); 46dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void Send(int connection_id, const char* bytes, int len); 47dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void Send200(int connection_id, 48dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen const std::string& data, 49dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen const std::string& mime_type); 50dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void Send404(int connection_id); 51dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void Send500(int connection_id, const std::string& message); 52dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void Close(int connection_id); 53dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 54dc0f95d653279beabeb9817299e2902918ba123eKristian Monsenprivate: 55dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen friend class base::RefCountedThreadSafe<HttpServer>; 56dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen class Connection { 57dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen private: 58dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen static int lastId_; 59dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen friend class HttpServer; 60dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 61dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen explicit Connection(HttpServer* server, ListenSocket* sock); 62dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen ~Connection(); 63dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 64dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void DetachSocket(); 65dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 66dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen void Shift(int num_bytes); 67dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 68dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen HttpServer* server_; 69dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen scoped_refptr<ListenSocket> socket_; 70dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen bool is_web_socket_; 71dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen std::string recv_data_; 72dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen int id_; 73dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 74dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen DISALLOW_COPY_AND_ASSIGN(Connection); 75dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen }; 76dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen friend class Connection; 77dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 78dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 79dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen // ListenSocketDelegate 80dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual void DidAccept(ListenSocket* server, ListenSocket* socket); 81dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual void DidRead(ListenSocket* socket, const char* data, int len); 82dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen virtual void DidClose(ListenSocket* socket); 83dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 84dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen // Expects the raw data to be stored in recv_data_. If parsing is successful, 85dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen // will remove the data parsed from recv_data_, leaving only the unused 86dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen // recv data. 87dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen bool ParseHeaders(Connection* connection, 88dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen HttpServerRequestInfo* info, 89dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen int* ppos); 90dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 91dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen Connection* FindConnection(int connection_id); 92dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen Connection* FindConnection(ListenSocket* socket); 93dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 94dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen HttpServer::Delegate* delegate_; 95dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen scoped_refptr<ListenSocket> server_; 96dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen typedef std::map<int, Connection*> IdToConnectionMap; 97dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen IdToConnectionMap id_to_connection_; 98dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen typedef std::map<ListenSocket*, Connection*> SocketToConnectionMap; 99dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen SocketToConnectionMap socket_to_connection_; 100dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 101dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen DISALLOW_COPY_AND_ASSIGN(HttpServer); 102dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen}; 103dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 104ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen} // namespace net 105ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 106dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#endif // NET_SERVER_HTTP_SERVER_H_ 107