Project import generated by Copybara.
PiperOrigin-RevId: 237361882
Change-Id: I109a68f44db867b20f8c6a7732b0ce657133e52a
diff --git a/quic/core/quic_crypto_handshaker.h b/quic/core/quic_crypto_handshaker.h
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+// 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 "net/third_party/quiche/src/quic/core/quic_crypto_stream.h"
+#include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
+
+namespace quic {
+
+class QUIC_EXPORT_PRIVATE 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);
+
+ void OnError(CryptoFramer* framer) override;
+ void OnHandshakeMessage(const CryptoHandshakeMessage& message) override;
+
+ CryptoMessageParser* crypto_message_parser();
+
+ 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_
