| // 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 QUICHE_QUIC_CORE_QUIC_CRYPTO_HANDSHAKER_H_ |
| #define QUICHE_QUIC_CORE_QUIC_CRYPTO_HANDSHAKER_H_ |
| |
| #include "quiche/quic/core/quic_crypto_stream.h" |
| #include "quiche/quic/platform/api/quic_export.h" |
| |
| namespace quic { |
| |
| class QUICHE_EXPORT QuicCryptoHandshaker : public CryptoFramerVisitorInterface { |
| public: |
| QuicCryptoHandshaker(QuicCryptoStream* stream, QuicSession* session); |
| QuicCryptoHandshaker(const QuicCryptoHandshaker&) = delete; |
| QuicCryptoHandshaker& operator=(const QuicCryptoHandshaker&) = delete; |
| |
| ~QuicCryptoHandshaker() override; |
| |
| // Sends |message| to the peer. |
| // TODO(wtc): return a success/failure status. |
| void SendHandshakeMessage(const CryptoHandshakeMessage& message, |
| EncryptionLevel level); |
| |
| void OnError(CryptoFramer* framer) override; |
| void OnHandshakeMessage(const CryptoHandshakeMessage& message) override; |
| |
| CryptoMessageParser* crypto_message_parser(); |
| size_t BufferSizeLimitForLevel(EncryptionLevel level) const; |
| |
| protected: |
| QuicTag last_sent_handshake_message_tag() const { |
| return last_sent_handshake_message_tag_; |
| } |
| |
| private: |
| QuicSession* session() { return session_; } |
| |
| QuicCryptoStream* stream_; |
| QuicSession* session_; |
| |
| CryptoFramer crypto_framer_; |
| |
| // Records last sent crypto handshake message tag. |
| QuicTag last_sent_handshake_message_tag_; |
| }; |
| |
| } // namespace quic |
| |
| #endif // QUICHE_QUIC_CORE_QUIC_CRYPTO_HANDSHAKER_H_ |