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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_ | 5 #ifndef NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_ |
6 #define NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_ | 6 #define NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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78 size_t* out_len) const; | 78 size_t* out_len) const; |
79 | 79 |
80 bool GetStringPiece(QuicTag tag, base::StringPiece* out) const; | 80 bool GetStringPiece(QuicTag tag, base::StringPiece* out) const; |
81 | 81 |
82 // GetNthValue24 interprets the value with the given tag to be a series of | 82 // GetNthValue24 interprets the value with the given tag to be a series of |
83 // 24-bit, length prefixed values and it returns the subvalue with the given | 83 // 24-bit, length prefixed values and it returns the subvalue with the given |
84 // index. | 84 // index. |
85 QuicErrorCode GetNthValue24(QuicTag tag, | 85 QuicErrorCode GetNthValue24(QuicTag tag, |
86 unsigned index, | 86 unsigned index, |
87 base::StringPiece* out) const; | 87 base::StringPiece* out) const; |
88 QuicErrorCode GetUint16(QuicTag tag, uint16* out) const; | |
89 QuicErrorCode GetUint32(QuicTag tag, uint32* out) const; | 88 QuicErrorCode GetUint32(QuicTag tag, uint32* out) const; |
90 QuicErrorCode GetUint64(QuicTag tag, uint64* out) const; | 89 QuicErrorCode GetUint64(QuicTag tag, uint64* out) const; |
91 | 90 |
92 // size returns 4 (message tag) + 2 (uint16, number of entries) + | 91 // size returns 4 (message tag) + 2 (uint16, number of entries) + |
93 // (4 (tag) + 4 (end offset))*tag_value_map_.size() + ∑ value sizes. | 92 // (4 (tag) + 4 (end offset))*tag_value_map_.size() + ∑ value sizes. |
94 size_t size() const; | 93 size_t size() const; |
95 | 94 |
96 // set_minimum_size sets the minimum number of bytes that the message should | 95 // set_minimum_size sets the minimum number of bytes that the message should |
97 // consume. The CryptoFramer will add a PAD tag as needed when serializing in | 96 // consume. The CryptoFramer will add a PAD tag as needed when serializing in |
98 // order to ensure this. Setting a value of 0 disables padding. | 97 // order to ensure this. Setting a value of 0 disables padding. |
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126 size_t minimum_size_; | 125 size_t minimum_size_; |
127 | 126 |
128 // The serialized form of the handshake message. This member is constructed | 127 // The serialized form of the handshake message. This member is constructed |
129 // lasily. | 128 // lasily. |
130 mutable scoped_ptr<QuicData> serialized_; | 129 mutable scoped_ptr<QuicData> serialized_; |
131 }; | 130 }; |
132 | 131 |
133 } // namespace net | 132 } // namespace net |
134 | 133 |
135 #endif // NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_ | 134 #endif // NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_ |
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