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1 /* | 1 /* |
2 * Copyright 2013 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2013 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #include "webrtc/p2p/base/asyncstuntcpsocket.h" | 11 #include "webrtc/p2p/base/asyncstuntcpsocket.h" |
12 | 12 |
13 #include <string.h> | 13 #include <string.h> |
14 | 14 |
15 #include "webrtc/p2p/base/stun.h" | 15 #include "webrtc/p2p/base/stun.h" |
16 #include "webrtc/base/checks.h" | 16 #include "webrtc/rtc_base/checks.h" |
17 #include "webrtc/base/logging.h" | 17 #include "webrtc/rtc_base/logging.h" |
18 | 18 |
19 namespace cricket { | 19 namespace cricket { |
20 | 20 |
21 static const size_t kMaxPacketSize = 64 * 1024; | 21 static const size_t kMaxPacketSize = 64 * 1024; |
22 | 22 |
23 typedef uint16_t PacketLength; | 23 typedef uint16_t PacketLength; |
24 static const size_t kPacketLenSize = sizeof(PacketLength); | 24 static const size_t kPacketLenSize = sizeof(PacketLength); |
25 static const size_t kPacketLenOffset = 2; | 25 static const size_t kPacketLenOffset = 2; |
26 static const size_t kBufSize = kMaxPacketSize + kStunHeaderSize; | 26 static const size_t kBufSize = kMaxPacketSize + kStunHeaderSize; |
27 static const size_t kTurnChannelDataHdrSize = 4; | 27 static const size_t kTurnChannelDataHdrSize = 4; |
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147 // message (including padding) is (4 + Length) rounded up to the nearest | 147 // message (including padding) is (4 + Length) rounded up to the nearest |
148 // multiple of 4. Over UDP, the padding is not required but MAY be | 148 // multiple of 4. Over UDP, the padding is not required but MAY be |
149 // included. | 149 // included. |
150 if (expected_pkt_len % 4) | 150 if (expected_pkt_len % 4) |
151 *pad_bytes = 4 - (expected_pkt_len % 4); | 151 *pad_bytes = 4 - (expected_pkt_len % 4); |
152 } | 152 } |
153 return expected_pkt_len; | 153 return expected_pkt_len; |
154 } | 154 } |
155 | 155 |
156 } // namespace cricket | 156 } // namespace cricket |
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