TCPSockets are switched to the new Pepper proxy.

content/browser/renderer_host/pepper/pepper_tcp_socket.h

-// Copyright (c) 2012 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 CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TCP_SOCKET_H_

[yzshen1, 2013/08/16 20:40:42]

I didn't see you delete pepper_tcp_socket.cc?

[ygorshenin1, 2013/08/19 14:33:35]

Done.

-#define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TCP_SOCKET_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "net/base/address_list.h"
-#include "net/base/completion_callback.h"
-#include "ppapi/c/pp_stdint.h"
-#include "ppapi/c/ppb_tcp_socket.h"
-
-struct PP_NetAddress_Private;
-
-namespace ppapi {
-class PPB_X509Certificate_Fields;
-class SocketOptionData;
-}
-
-namespace net {
-class DrainableIOBuffer;
-class IOBuffer;
-class SingleRequestHostResolver;
-class StreamSocket;
-class X509Certificate;
-}
-
-namespace content {
-class PepperMessageFilter;
-
-// PepperTCPSocket is used by PepperMessageFilter to handle requests from
-// the Pepper TCP socket API (PPB_TCPSocket and PPB_TCPSocket_Private).
-class PepperTCPSocket {
- public:
-  PepperTCPSocket(PepperMessageFilter* manager,
-                  int32 routing_id,
-                  uint32 plugin_dispatcher_id,
-                  uint32 socket_id,
-                  bool private_api);
-
-  // Used for creation already connected sockets.  Takes ownership of
-  // |socket|.
-  PepperTCPSocket(PepperMessageFilter* manager,
-                  int32 routing_id,
-                  uint32 plugin_dispatcher_id,
-                  uint32 socket_id,
-                  net::StreamSocket* socket,
-                  bool private_api);
-  ~PepperTCPSocket();
-
-  int routing_id() { return routing_id_; }
-  bool private_api() const { return private_api_; }
-
-  void Connect(const std::string& host, uint16_t port);
-  void ConnectWithNetAddress(const PP_NetAddress_Private& net_addr);
-  void SSLHandshake(
-      const std::string& server_name,
-      uint16_t server_port,
-      const std::vector<std::vector<char> >& trusted_certs,
-      const std::vector<std::vector<char> >& untrusted_certs);
-  void Read(int32 bytes_to_read);
-  void Write(const std::string& data);
-  void SetOption(PP_TCPSocket_Option name,
-                 const ppapi::SocketOptionData& value);
-
-  void SendConnectACKError(int32_t error);
-
-  // Extracts the certificate field data from a |net::X509Certificate| into
-  // |PPB_X509Certificate_Fields|.
-  static bool GetCertificateFields(const net::X509Certificate& cert,
-                                   ppapi::PPB_X509Certificate_Fields* fields);
-  // Extracts the certificate field data from the DER representation of a
-  // certificate into |PPB_X509Certificate_Fields|.
-  static bool GetCertificateFields(const char* der,
-                                   uint32_t length,
-                                   ppapi::PPB_X509Certificate_Fields* fields);
-
- private:
-  enum ConnectionState {
-    // Before a connection is successfully established (including a previous
-    // connect request failed).
-    BEFORE_CONNECT,
-    // There is a connect request that is pending.
-    CONNECT_IN_PROGRESS,
-    // A connection has been successfully established.
-    CONNECTED,
-    // There is an SSL handshake request that is pending.
-    SSL_HANDSHAKE_IN_PROGRESS,
-    // An SSL connection has been successfully established.
-    SSL_CONNECTED,
-    // An SSL handshake has failed.
-    SSL_HANDSHAKE_FAILED
-  };
-
-  void StartConnect(const net::AddressList& addresses);
-
-  void SendReadACKError(int32_t error);
-  void SendWriteACKError(int32_t error);
-  void SendSSLHandshakeACK(bool succeeded);
-  void SendSetOptionACK(int32_t result);
-
-  void OnResolveCompleted(int net_result);
-  void OnConnectCompleted(int net_result);
-  void OnSSLHandshakeCompleted(int net_result);
-  void OnReadCompleted(int net_result);
-  void OnWriteCompleted(int net_result);
-
-  bool IsConnected() const;
-  bool IsSsl() const;
-
-  // Actually does a write from |write_buffer_|; possibly called many times for
-  // each |Write()|.
-  void DoWrite();
-
-  PepperMessageFilter* manager_;
-  int32 routing_id_;
-  uint32 plugin_dispatcher_id_;
-  uint32 socket_id_;
-  bool private_api_;
-
-  ConnectionState connection_state_;
-  bool end_of_file_reached_;
-
-  scoped_ptr<net::SingleRequestHostResolver> resolver_;
-  net::AddressList address_list_;
-
-  scoped_ptr<net::StreamSocket> socket_;
-
-  scoped_refptr<net::IOBuffer> read_buffer_;
-
-  // |StreamSocket::Write()| may not always write the full buffer, but we would
-  // rather have our |Write()| do so whenever possible. To do this, we may have
-  // to call the former multiple times for each of the latter. This entails
-  // using a |DrainableIOBuffer|, which requires an underlying base |IOBuffer|.
-  scoped_refptr<net::IOBuffer> write_buffer_base_;
-  scoped_refptr<net::DrainableIOBuffer> write_buffer_;
-
-  DISALLOW_COPY_AND_ASSIGN(PepperTCPSocket);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TCP_SOCKET_H_