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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_EXTENSIONS_API_SOCKET_TLS_SOCKET_H_ | |
6 #define CHROME_BROWSER_EXTENSIONS_API_SOCKET_TLS_SOCKET_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "chrome/browser/extensions/api/socket/socket.h" | |
11 | |
12 namespace net { | |
13 class Socket; | |
14 } | |
15 | |
16 namespace extensions { | |
17 | |
18 // TLS Sockets from the chrome.socket API. A regular TCPSocket is converted | |
19 // to a TLSSocket via chrome.socket.secure(). | |
20 class TLSSocket : public Socket { | |
21 public: | |
22 TLSSocket(net::StreamSocket* tls_socket, | |
23 net::TCPClientSocket* underlying_tcp_socket, | |
24 const std::string& owner_extension_id); | |
25 | |
26 virtual ~TLSSocket(); | |
27 | |
28 // Most of these methods either fail or forward the method call on to the | |
29 // inner net::StreamSocket. The remaining few do actual TLS work. | |
Ryan Sleevi
2013/11/25 17:30:13
This definitely violates the SOLID design of is-a
Lally Singh
2013/12/05 17:07:12
No disagreement here, but this is an artifact of s
| |
30 | |
31 // Fails. | |
32 virtual void Connect(const std::string& address, | |
33 int port, | |
34 const CompletionCallback& callback) OVERRIDE; | |
35 // Forwards. | |
36 virtual void Disconnect() OVERRIDE; | |
37 | |
38 // Fails. | |
39 virtual int Bind(const std::string& address, int port) OVERRIDE; | |
40 | |
41 // The |callback| will be called with the number of bytes read into the | |
42 // buffer, or a negative number if an error occurred. Does TLS work. | |
43 virtual void Read(int count, | |
44 const ReadCompletionCallback& callback) OVERRIDE; | |
45 | |
46 // Fails. | |
47 virtual void RecvFrom(int count, | |
48 const RecvFromCompletionCallback& callback) OVERRIDE; | |
49 // Fails. | |
50 virtual void SendTo(scoped_refptr<net::IOBuffer> io_buffer, | |
51 int byte_count, | |
52 const std::string& address, | |
53 int port, | |
54 const CompletionCallback& callback) OVERRIDE; | |
55 | |
56 // Forwards. | |
57 virtual bool SetKeepAlive(bool enable, int delay) OVERRIDE; | |
58 | |
59 // Forwards. | |
60 virtual bool SetNoDelay(bool no_delay) OVERRIDE; | |
61 | |
62 // Fails. | |
63 virtual int Listen(const std::string& address, int port, int backlog, | |
64 std::string* error_msg) OVERRIDE; | |
65 // Fails. | |
66 virtual void Accept(const AcceptCompletionCallback &callback) OVERRIDE; | |
67 | |
68 // Forwards. | |
69 virtual bool IsConnected() OVERRIDE; | |
70 | |
71 // Forwards. | |
72 virtual bool GetPeerAddress(net::IPEndPoint* address) OVERRIDE; | |
73 // Forwards. | |
74 virtual bool GetLocalAddress(net::IPEndPoint* address) OVERRIDE; | |
75 | |
76 // Forwards. | |
77 virtual SocketType GetSocketType() const OVERRIDE; | |
78 | |
79 private: | |
80 virtual int WriteImpl(net::IOBuffer* io_buffer, int io_buffer_size, | |
81 const net::CompletionCallback& callback) OVERRIDE; | |
82 void OnReadComplete(scoped_refptr<net::IOBuffer> io_buffer, | |
83 int result); | |
84 | |
85 scoped_ptr<net::StreamSocket> tls_socket_; | |
86 scoped_ptr<net::TCPClientSocket> underlying_socket_; | |
87 | |
88 ReadCompletionCallback read_callback_; | |
89 }; | |
90 | |
91 } // namespace extensions | |
92 | |
93 #endif // CHROME_BROWSER_EXTENSIONS_API_SOCKET_TLS_SOCKET_H_ | |
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