net/tools/quic/quic_client_session.h

   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 // A client specific QuicSession subclass.
   6
   7 #ifndef NET_TOOLS_QUIC_QUIC_CLIENT_SESSION_H_
   8 #define NET_TOOLS_QUIC_QUIC_CLIENT_SESSION_H_
   9
  10 #include <string>
  11
  12 #include "base/basictypes.h"
  13 #include "net/quic/quic_client_session_base.h"
  14 #include "net/quic/quic_crypto_client_stream.h"
  15 #include "net/quic/quic_protocol.h"
  16 #include "net/tools/quic/quic_spdy_client_stream.h"
  17
  18 namespace net {
  19
  20 class QuicConnection;
  21 class QuicServerId;
  22 class ReliableQuicStream;
  23
  24 namespace tools {
  25
  26 class QuicClientSession : public QuicClientSessionBase {
  27  public:
  28   QuicClientSession(const QuicConfig& config, QuicConnection* connection);
  29   virtual ~QuicClientSession();
  30
  31   // QuicClientSessionBase methods:
  32   virtual void OnProofValid(
  33       const QuicCryptoClientConfig::CachedState& cached) override;
  34   virtual void OnProofVerifyDetailsAvailable(
  35       const ProofVerifyDetails& verify_details) override;
  36
  37   void InitializeSession(const QuicServerId& server_id,
  38                          QuicCryptoClientConfig* config);
  39
  40   // QuicSession methods:
  41   virtual QuicSpdyClientStream* CreateOutgoingDataStream() override;
  42   virtual QuicCryptoClientStream* GetCryptoStream() override;
  43
  44   // Performs a crypto handshake with the server. Returns true if the crypto
  45   // handshake is started successfully.
  46   bool CryptoConnect();
  47
  48   // Returns the number of client hello messages that have been sent on the
  49   // crypto stream. If the handshake has completed then this is one greater
  50   // than the number of round-trips needed for the handshake.
  51   int GetNumSentClientHellos() const;
  52
  53  protected:
  54   // QuicSession methods:
  55   virtual QuicDataStream* CreateIncomingDataStream(QuicStreamId id) override;
  56
  57  private:
  58   scoped_ptr<QuicCryptoClientStream> crypto_stream_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(QuicClientSession);
  61 };
  62
  63 }  // namespace tools
  64 }  // namespace net
  65
  66 #endif  // NET_TOOLS_QUIC_QUIC_CLIENT_SESSION_H_