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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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_QUIC_DATA_WRITER_H_ | 5 #ifndef NET_QUIC_QUIC_DATA_WRITER_H_ |
6 #define NET_QUIC_QUIC_DATA_WRITER_H_ | 6 #define NET_QUIC_QUIC_DATA_WRITER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <cstddef> | 11 #include <cstddef> |
12 #include <string> | 12 #include <string> |
13 | 13 |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/macros.h" | 15 #include "base/macros.h" |
16 #include "base/strings/string_piece.h" | 16 #include "base/strings/string_piece.h" |
17 #include "net/base/int128.h" | 17 #include "net/base/int128.h" |
18 #include "net/base/net_export.h" | 18 #include "net/base/net_export.h" |
19 #include "net/quic/quic_protocol.h" | 19 #include "net/quic/core/quic_protocol.h" |
20 | 20 |
21 namespace net { | 21 namespace net { |
22 | 22 |
23 // This class provides facilities for packing QUIC data. | 23 // This class provides facilities for packing QUIC data. |
24 // | 24 // |
25 // The QuicDataWriter supports appending primitive values (int, string, etc) | 25 // The QuicDataWriter supports appending primitive values (int, string, etc) |
26 // to a frame instance. The internal memory buffer is exposed as the "data" | 26 // to a frame instance. The internal memory buffer is exposed as the "data" |
27 // of the QuicDataWriter. | 27 // of the QuicDataWriter. |
28 class NET_EXPORT_PRIVATE QuicDataWriter { | 28 class NET_EXPORT_PRIVATE QuicDataWriter { |
29 public: | 29 public: |
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67 char* buffer_; | 67 char* buffer_; |
68 size_t capacity_; // Allocation size of payload (or -1 if buffer is const). | 68 size_t capacity_; // Allocation size of payload (or -1 if buffer is const). |
69 size_t length_; // Current length of the buffer. | 69 size_t length_; // Current length of the buffer. |
70 | 70 |
71 DISALLOW_COPY_AND_ASSIGN(QuicDataWriter); | 71 DISALLOW_COPY_AND_ASSIGN(QuicDataWriter); |
72 }; | 72 }; |
73 | 73 |
74 } // namespace net | 74 } // namespace net |
75 | 75 |
76 #endif // NET_QUIC_QUIC_DATA_WRITER_H_ | 76 #endif // NET_QUIC_QUIC_DATA_WRITER_H_ |
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