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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_HTTP_HTTP_SERVER_PROPERTIES_H_ | 5 #ifndef NET_HTTP_HTTP_SERVER_PROPERTIES_H_ |
6 #define NET_HTTP_HTTP_SERVER_PROPERTIES_H_ | 6 #define NET_HTTP_HTTP_SERVER_PROPERTIES_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
11 #include <ostream> | 11 #include <ostream> |
12 #include <string> | 12 #include <string> |
13 #include <tuple> | 13 #include <tuple> |
14 #include <vector> | 14 #include <vector> |
15 | 15 |
16 #include "base/containers/mru_cache.h" | 16 #include "base/containers/mru_cache.h" |
17 #include "base/macros.h" | 17 #include "base/macros.h" |
18 #include "base/time/time.h" | 18 #include "base/time/time.h" |
19 #include "net/base/host_port_pair.h" | 19 #include "net/base/host_port_pair.h" |
20 #include "net/base/net_export.h" | 20 #include "net/base/net_export.h" |
21 #include "net/quic/core/quic_bandwidth.h" | 21 #include "net/quic/core/quic_bandwidth.h" |
22 #include "net/quic/core/quic_server_id.h" | 22 #include "net/quic/core/quic_server_id.h" |
23 #include "net/quic/core/quic_versions.h" | |
23 #include "net/socket/next_proto.h" | 24 #include "net/socket/next_proto.h" |
24 #include "net/spdy/core/spdy_framer.h" // TODO(willchan): Reconsider this. | 25 #include "net/spdy/core/spdy_framer.h" // TODO(willchan): Reconsider this. |
25 #include "net/spdy/core/spdy_protocol.h" | 26 #include "net/spdy/core/spdy_protocol.h" |
26 #include "url/scheme_host_port.h" | 27 #include "url/scheme_host_port.h" |
27 | 28 |
28 namespace base { | 29 namespace base { |
29 class Value; | 30 class Value; |
30 } | 31 } |
31 | 32 |
32 namespace net { | 33 namespace net { |
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108 NextProto protocol; | 109 NextProto protocol; |
109 std::string host; | 110 std::string host; |
110 uint16_t port; | 111 uint16_t port; |
111 }; | 112 }; |
112 | 113 |
113 NET_EXPORT_PRIVATE std::ostream& operator<<( | 114 NET_EXPORT_PRIVATE std::ostream& operator<<( |
114 std::ostream& os, | 115 std::ostream& os, |
115 const AlternativeService& alternative_service); | 116 const AlternativeService& alternative_service); |
116 | 117 |
117 struct NET_EXPORT AlternativeServiceInfo { | 118 struct NET_EXPORT AlternativeServiceInfo { |
118 AlternativeServiceInfo() : alternative_service() {} | 119 AlternativeServiceInfo(); |
120 ~AlternativeServiceInfo(); | |
119 | 121 |
120 AlternativeServiceInfo(const AlternativeService& alternative_service, | 122 AlternativeServiceInfo(const AlternativeService& alternative_service, |
121 base::Time expiration) | 123 base::Time expiration); |
122 : alternative_service(alternative_service), | |
123 expiration(expiration) {} | |
124 | 124 |
125 AlternativeServiceInfo(NextProto protocol, | 125 AlternativeServiceInfo(const AlternativeService& alternative_service, |
126 const std::string& host, | 126 base::Time expirationi, |
127 uint16_t port, | 127 const QuicVersionVector& advertised_versions); |
128 base::Time expiration) | |
129 : alternative_service(protocol, host, port), expiration(expiration) {} | |
130 | 128 |
131 AlternativeServiceInfo( | 129 AlternativeServiceInfo( |
132 const AlternativeServiceInfo& alternative_service_info) = default; | 130 const AlternativeServiceInfo& alternative_service_info); |
131 | |
133 AlternativeServiceInfo& operator=( | 132 AlternativeServiceInfo& operator=( |
134 const AlternativeServiceInfo& alternative_service_info) = default; | 133 const AlternativeServiceInfo& alternative_service_info); |
134 | |
135 bool EqualAdvertisedVersions(const AlternativeServiceInfo& other) const; | |
136 | |
137 void set_advertised_versions(const QuicVersionVector& advertised_versions) { | |
138 advertised_versions_ = advertised_versions; | |
139 std::sort(advertised_versions_.begin(), advertised_versions_.end()); | |
140 } | |
135 | 141 |
136 bool operator==(const AlternativeServiceInfo& other) const { | 142 bool operator==(const AlternativeServiceInfo& other) const { |
137 return alternative_service == other.alternative_service && | 143 return alternative_service == other.alternative_service && |
138 expiration == other.expiration; | 144 expiration == other.expiration && EqualAdvertisedVersions(other); |
139 } | 145 } |
140 | 146 |
141 bool operator!=(const AlternativeServiceInfo& other) const { | 147 bool operator!=(const AlternativeServiceInfo& other) const { |
142 return !this->operator==(other); | 148 return !this->operator==(other); |
143 } | 149 } |
144 | 150 |
145 std::string ToString() const; | 151 std::string ToString() const; |
146 | 152 |
153 const QuicVersionVector& advertised_versions() const { | |
154 return advertised_versions_; | |
155 } | |
156 | |
147 AlternativeService alternative_service; | 157 AlternativeService alternative_service; |
148 base::Time expiration; | 158 base::Time expiration; |
159 | |
160 private: | |
161 // Lists all the QUIC versions that are advertised by the server and supported | |
162 // by Chrome. If empty, defaults to versions used by the current instance of | |
163 // the netstack. | |
164 // This list MUST be sorted in ascending order. | |
165 QuicVersionVector advertised_versions_; | |
Zhongyi Shi
2017/06/06 22:04:52
We might want to change the AlternativeServiceInfo
| |
149 }; | 166 }; |
150 | 167 |
151 struct NET_EXPORT SupportsQuic { | 168 struct NET_EXPORT SupportsQuic { |
152 SupportsQuic() : used_quic(false) {} | 169 SupportsQuic() : used_quic(false) {} |
153 SupportsQuic(bool used_quic, const std::string& address) | 170 SupportsQuic(bool used_quic, const std::string& address) |
154 : used_quic(used_quic), | 171 : used_quic(used_quic), |
155 address(address) {} | 172 address(address) {} |
156 | 173 |
157 bool Equals(const SupportsQuic& other) const { | 174 bool Equals(const SupportsQuic& other) const { |
158 return used_quic == other.used_quic && address == other.address; | 175 return used_quic == other.used_quic && address == other.address; |
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244 const url::SchemeHostPort& origin) = 0; | 261 const url::SchemeHostPort& origin) = 0; |
245 | 262 |
246 // Set a single alternative service for |origin|. Previous alternative | 263 // Set a single alternative service for |origin|. Previous alternative |
247 // services for |origin| are discarded. | 264 // services for |origin| are discarded. |
248 // |alternative_service.host| may be empty. | 265 // |alternative_service.host| may be empty. |
249 // Return true if |alternative_service_map_| has changed significantly enough | 266 // Return true if |alternative_service_map_| has changed significantly enough |
250 // that it should be persisted to disk. | 267 // that it should be persisted to disk. |
251 virtual bool SetAlternativeService( | 268 virtual bool SetAlternativeService( |
252 const url::SchemeHostPort& origin, | 269 const url::SchemeHostPort& origin, |
253 const AlternativeService& alternative_service, | 270 const AlternativeService& alternative_service, |
254 base::Time expiration) = 0; | 271 base::Time expiration, |
272 const QuicVersionVector& advertised_versions) = 0; | |
255 | 273 |
256 // Set alternative services for |origin|. Previous alternative services for | 274 // Set alternative services for |origin|. Previous alternative services for |
257 // |origin| are discarded. | 275 // |origin| are discarded. |
258 // Hostnames in |alternative_service_info_vector| may be empty. | 276 // Hostnames in |alternative_service_info_vector| may be empty. |
259 // |alternative_service_info_vector| may be empty. | 277 // |alternative_service_info_vector| may be empty. |
260 // Return true if |alternative_service_map_| has changed significantly enough | 278 // Return true if |alternative_service_map_| has changed significantly enough |
261 // that it should be persisted to disk. | 279 // that it should be persisted to disk. |
262 virtual bool SetAlternativeServices( | 280 virtual bool SetAlternativeServices( |
263 const url::SchemeHostPort& origin, | 281 const url::SchemeHostPort& origin, |
264 const AlternativeServiceInfoVector& alternative_service_info_vector) = 0; | 282 const AlternativeServiceInfoVector& alternative_service_info_vector) = 0; |
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337 // Returns whether HttpServerProperties is initialized. | 355 // Returns whether HttpServerProperties is initialized. |
338 virtual bool IsInitialized() const = 0; | 356 virtual bool IsInitialized() const = 0; |
339 | 357 |
340 private: | 358 private: |
341 DISALLOW_COPY_AND_ASSIGN(HttpServerProperties); | 359 DISALLOW_COPY_AND_ASSIGN(HttpServerProperties); |
342 }; | 360 }; |
343 | 361 |
344 } // namespace net | 362 } // namespace net |
345 | 363 |
346 #endif // NET_HTTP_HTTP_SERVER_PROPERTIES_H_ | 364 #endif // NET_HTTP_HTTP_SERVER_PROPERTIES_H_ |
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