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1 // Copyright (c) 2012 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 NET_QUIC_QUIC_CRYPTO_STREAM_H_ | |
6 #define NET_QUIC_QUIC_CRYPTO_STREAM_H_ | |
7 | |
8 #include "net/quic/crypto/crypto_framer.h" | |
9 #include "net/quic/reliable_quic_stream.h" | |
10 | |
11 namespace net { | |
12 | |
13 class QuicSession; | |
14 | |
15 // Crypto handshake messages in QUIC take place over a reserved | |
16 // reliable stream with the id 1. Each endpoint (client and server) | |
17 // will allocate an instance of a subclass of QuicCryptoStream | |
18 // to send and receive handshake messages. (In the normal 1-RTT | |
19 // handshake, the client will send a client hello, CHLO, message. | |
20 // The server will receive this message and respond with a server | |
21 // hello message, SHLO. At this point both sides will have established | |
22 // a crypto context they can use to send encrypted messages. | |
23 // | |
24 // For more details: http://goto.google.com/quic-crypto | |
25 class QuicCryptoStream : public ReliableQuicStream, | |
26 public CryptoFramerVisitorInterface { | |
27 | |
28 public: | |
29 explicit QuicCryptoStream(QuicSession* session); | |
30 | |
31 // CryptoFramerVisitorInterface implementation | |
32 virtual void OnError(CryptoFramer* framer) OVERRIDE; | |
33 virtual void OnHandshakeMessage(const CryptoHandshakeMessage& message) = 0; | |
34 | |
35 // ReliableQuicStream implementation | |
36 virtual uint32 ProcessData(const char* data, uint32 data_len) OVERRIDE; | |
37 | |
38 // Sends |message| to the peer. | |
39 void SendHandshakeMessage(const CryptoHandshakeMessage& message); | |
40 | |
41 bool handshake_complete() { return handshake_complete_; } | |
42 | |
43 protected: | |
44 // Closes the connection | |
45 void CloseConnection(QuicErrorCode error); | |
46 | |
47 void set_handshake_complete(bool complete) { | |
48 handshake_complete_ = complete; | |
49 } | |
50 | |
51 private: | |
52 CryptoFramer crypto_framer_; | |
53 bool handshake_complete_; | |
54 }; | |
jar (doing other things)
2012/10/31 22:37:37
nit: NO_COPY_AND_ASSIGN macro.
Ryan Hamilton
2012/11/01 22:52:20
Fixed upstream.
| |
55 | |
56 } // namespace net | |
57 | |
58 #endif // NET_QUIC_QUIC_CRYPTO_STREAM_H_ | |
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