DevTools: split http_listen_socket into http_server and connection.

BUG=
TEST=

Review URL: http://codereview.chromium.org/6410033

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@73631 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 96 insertions, 0 deletions

diff --git a/net/server/http_server.h b/net/server/http_server.h
new file mode 100644
index 0000000..fc87cdb
--- /dev/null
+++ b/net/server/http_server.h
@@ -0,0 +1,96 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_SERVER_HTTP_SERVER_H_
+#define NET_SERVER_HTTP_SERVER_H_
+#pragma once
+
+#include <list>
+#include <map>
+
+#include "base/basictypes.h"
+#include "base/ref_counted.h"
+#include "net/base/listen_socket.h"
+
+class HttpServerRequestInfo;
+
+class HttpServer : public ListenSocket::ListenSocketDelegate,
+                   public base::RefCountedThreadSafe<HttpServer> {
+ public:
+  class Delegate {
+   public:
+    virtual void OnHttpRequest(int connection_id,
+                               const HttpServerRequestInfo& info) = 0;
+
+    virtual void OnWebSocketRequest(int connection_id,
+                                    const HttpServerRequestInfo& info) = 0;
+
+    virtual void OnWebSocketMessage(int connection_id,
+                                    const std::string& data) = 0;
+
+    virtual void OnClose(int connection_id) = 0;
+   protected:
+    virtual ~Delegate() {}
+  };
+
+  HttpServer(const std::string& host, int port, HttpServer::Delegate* del);
+  virtual ~HttpServer();
+
+  void AcceptWebSocket(int connection_id,
+                       const HttpServerRequestInfo& request);
+  void SendOverWebSocket(int connection_id, const std::string& data);
+  void Send(int connection_id, const std::string& data);
+  void Send(int connection_id, const char* bytes, int len);
+  void Send200(int connection_id,
+               const std::string& data,
+               const std::string& mime_type);
+  void Send404(int connection_id);
+  void Send500(int connection_id, const std::string& message);
+  void Close(int connection_id);
+
+private:
+  friend class base::RefCountedThreadSafe<HttpServer>;
+  class Connection {
+   private:
+    static int lastId_;
+    friend class HttpServer;
+
+    explicit Connection(ListenSocket* sock);
+    ~Connection();
+
+    void DetachSocket();
+
+    scoped_refptr<ListenSocket> socket_;
+    bool is_web_socket_;
+    std::string recv_data_;
+    int id_;
+
+    DISALLOW_COPY_AND_ASSIGN(Connection);
+  };
+
+
+  // ListenSocketDelegate
+  virtual void DidAccept(ListenSocket* server, ListenSocket* socket);
+  virtual void DidRead(ListenSocket* socket, const char* data, int len);
+  virtual void DidClose(ListenSocket* socket);
+
+  // Expects the raw data to be stored in recv_data_. If parsing is successful,
+  // will remove the data parsed from recv_data_, leaving only the unused
+  // recv data.
+  bool ParseHeaders(Connection* connection, HttpServerRequestInfo* info);
+
+  Connection* FindConnection(int connection_id);
+  Connection* FindConnection(ListenSocket* socket);
+
+  HttpServer::Delegate* delegate_;
+  scoped_refptr<ListenSocket> server_;
+  typedef std::map<int, Connection*> IdToConnectionMap;
+  IdToConnectionMap id_to_connection_;
+  typedef std::map<ListenSocket*, Connection*> SocketToConnectionMap;
+  SocketToConnectionMap socket_to_connection_;
+
+  DISALLOW_COPY_AND_ASSIGN(HttpServer);
+};
+
+#endif // NET_SERVER_HTTP_SERVER_H_