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1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2016 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_version_manager.h" | 5 #include "net/quic/core/quic_version_manager.h" |
6 | 6 |
7 #include "net/quic/core/quic_flags.h" | 7 #include "net/quic/core/quic_flags.h" |
8 #include "net/quic/core/quic_versions.h" | 8 #include "net/quic/core/quic_versions.h" |
9 | 9 |
10 namespace net { | 10 namespace net { |
11 | 11 |
12 QuicVersionManager::QuicVersionManager(QuicVersionVector supported_versions) | 12 QuicVersionManager::QuicVersionManager(QuicVersionVector supported_versions) |
13 : enable_version_39_(base::GetFlag(FLAGS_quic_enable_version_39)), | 13 : enable_version_39_(base::GetFlag(FLAGS_quic_enable_version_39)), |
14 enable_version_38_(FLAGS_quic_reloadable_flag_quic_enable_version_38), | 14 enable_version_38_(FLAGS_quic_reloadable_flag_quic_enable_version_38), |
15 enable_version_37_(FLAGS_quic_reloadable_flag_quic_enable_version_37), | |
16 allowed_supported_versions_(supported_versions), | 15 allowed_supported_versions_(supported_versions), |
17 filtered_supported_versions_( | 16 filtered_supported_versions_( |
18 FilterSupportedVersions(supported_versions)) {} | 17 FilterSupportedVersions(supported_versions)) {} |
19 | 18 |
20 QuicVersionManager::~QuicVersionManager() {} | 19 QuicVersionManager::~QuicVersionManager() {} |
21 | 20 |
22 const QuicVersionVector& QuicVersionManager::GetSupportedVersions() { | 21 const QuicVersionVector& QuicVersionManager::GetSupportedVersions() { |
23 MaybeRefilterSupportedVersions(); | 22 MaybeRefilterSupportedVersions(); |
24 return filtered_supported_versions_; | 23 return filtered_supported_versions_; |
25 } | 24 } |
26 | 25 |
27 void QuicVersionManager::MaybeRefilterSupportedVersions() { | 26 void QuicVersionManager::MaybeRefilterSupportedVersions() { |
28 if (enable_version_39_ != base::GetFlag(FLAGS_quic_enable_version_39) || | 27 if (enable_version_39_ != base::GetFlag(FLAGS_quic_enable_version_39) || |
29 enable_version_38_ != FLAGS_quic_reloadable_flag_quic_enable_version_38 || | 28 enable_version_38_ != FLAGS_quic_reloadable_flag_quic_enable_version_38) { |
30 enable_version_37_ != FLAGS_quic_reloadable_flag_quic_enable_version_37) { | |
31 enable_version_39_ = base::GetFlag(FLAGS_quic_enable_version_39); | 29 enable_version_39_ = base::GetFlag(FLAGS_quic_enable_version_39); |
32 enable_version_38_ = FLAGS_quic_reloadable_flag_quic_enable_version_38; | 30 enable_version_38_ = FLAGS_quic_reloadable_flag_quic_enable_version_38; |
33 enable_version_37_ = FLAGS_quic_reloadable_flag_quic_enable_version_37; | |
34 RefilterSupportedVersions(); | 31 RefilterSupportedVersions(); |
35 } | 32 } |
36 } | 33 } |
37 | 34 |
38 void QuicVersionManager::RefilterSupportedVersions() { | 35 void QuicVersionManager::RefilterSupportedVersions() { |
39 filtered_supported_versions_ = | 36 filtered_supported_versions_ = |
40 FilterSupportedVersions(allowed_supported_versions_); | 37 FilterSupportedVersions(allowed_supported_versions_); |
41 } | 38 } |
42 | 39 |
43 } // namespace net | 40 } // namespace net |
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