| // 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_CRYPTO_CRYPTO_MESSAGE_PARSER_H_ |
| #define QUICHE_QUIC_CORE_CRYPTO_CRYPTO_MESSAGE_PARSER_H_ |
| |
| #include "net/third_party/quiche/src/quic/core/quic_error_codes.h" |
| #include "net/third_party/quiche/src/quic/core/quic_types.h" |
| #include "net/third_party/quiche/src/quic/platform/api/quic_string.h" |
| #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h" |
| |
| namespace quic { |
| |
| class QUIC_EXPORT_PRIVATE CryptoMessageParser { |
| public: |
| virtual ~CryptoMessageParser() {} |
| |
| virtual QuicErrorCode error() const = 0; |
| virtual const QuicString& error_detail() const = 0; |
| |
| // Processes input data, which must be delivered in order. The input data |
| // being processed was received at encryption level |level|. Returns |
| // false if there was an error, and true otherwise. |
| virtual bool ProcessInput(QuicStringPiece input, EncryptionLevel level) = 0; |
| |
| // Returns the number of bytes of buffered input data remaining to be |
| // parsed. |
| virtual size_t InputBytesRemaining() const = 0; |
| }; |
| |
| } // namespace quic |
| |
| #endif // QUICHE_QUIC_CORE_CRYPTO_CRYPTO_MESSAGE_PARSER_H_ |