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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 #include "net/quic/core/quic_data_writer.h" | 5 #include "net/quic/core/quic_data_writer.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 | 9 |
10 #include "net/quic/core/quic_flags.h" | 10 #include "net/quic/core/quic_flags.h" |
| 11 #include "net/quic/core/quic_utils.h" |
11 #include "net/quic/platform/api/quic_endian.h" | 12 #include "net/quic/platform/api/quic_endian.h" |
12 #include "net/quic/platform/api/quic_logging.h" | 13 #include "net/quic/platform/api/quic_logging.h" |
13 | 14 |
14 namespace net { | 15 namespace net { |
15 | 16 |
16 #define ENDPOINT \ | 17 #define ENDPOINT \ |
17 (perspective_ == Perspective::IS_SERVER ? "Server: " : "Client: ") | 18 (perspective_ == Perspective::IS_SERVER ? "Server: " : "Client: ") |
18 | 19 |
19 QuicDataWriter::QuicDataWriter(size_t size, | 20 QuicDataWriter::QuicDataWriter(size_t size, |
20 char* buffer, | 21 char* buffer, |
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147 } | 148 } |
148 memset(buffer_ + length_, 0x00, capacity_ - length_); | 149 memset(buffer_ + length_, 0x00, capacity_ - length_); |
149 length_ = capacity_; | 150 length_ = capacity_; |
150 } | 151 } |
151 | 152 |
152 bool QuicDataWriter::WritePaddingBytes(size_t count) { | 153 bool QuicDataWriter::WritePaddingBytes(size_t count) { |
153 return WriteRepeatedByte(0x00, count); | 154 return WriteRepeatedByte(0x00, count); |
154 } | 155 } |
155 | 156 |
156 bool QuicDataWriter::WriteConnectionId(uint64_t connection_id) { | 157 bool QuicDataWriter::WriteConnectionId(uint64_t connection_id) { |
157 if (FLAGS_quic_restart_flag_quic_big_endian_connection_id) { | 158 if (QuicUtils::IsConnectionIdWireFormatBigEndian(perspective_)) { |
158 connection_id = QuicEndian::HostToNet64(connection_id); | 159 connection_id = QuicEndian::HostToNet64(connection_id); |
159 } | 160 } |
160 | 161 |
161 return WriteUInt64(connection_id); | 162 return WriteUInt64(connection_id); |
162 } | 163 } |
163 | 164 |
164 bool QuicDataWriter::WriteTag(uint32_t tag) { | 165 bool QuicDataWriter::WriteTag(uint32_t tag) { |
165 return WriteBytes(&tag, sizeof(tag)); | 166 return WriteBytes(&tag, sizeof(tag)); |
166 } | 167 } |
167 | 168 |
168 } // namespace net | 169 } // namespace net |
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