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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 // HttpAlternateProtocols is an in-memory data structure used for keeping track | 5 // HttpAlternateProtocols is an in-memory data structure used for keeping track |
6 // of which HTTP HostPortPairs have an alternate protocol that can be used | 6 // of which HTTP HostPortPairs have an alternate protocol that can be used |
7 // instead of HTTP on a different port. | 7 // instead of HTTP on a different port. |
8 | 8 |
9 #ifndef NET_HTTP_HTTP_ALTERNATE_PROTOCOLS_H_ | 9 #ifndef NET_HTTP_HTTP_ALTERNATE_PROTOCOLS_H_ |
10 #define NET_HTTP_HTTP_ALTERNATE_PROTOCOLS_H_ | 10 #define NET_HTTP_HTTP_ALTERNATE_PROTOCOLS_H_ |
11 #pragma once | 11 #pragma once |
12 | 12 |
13 #include <map> | 13 #include <map> |
14 #include <string> | 14 #include <string> |
15 #include <utility> | 15 #include <utility> |
16 | 16 |
17 #include "base/basictypes.h" | 17 #include "base/basictypes.h" |
18 #include "net/base/host_port_pair.h" | 18 #include "net/base/host_port_pair.h" |
19 | 19 |
20 namespace net { | 20 namespace net { |
21 | 21 |
22 class HttpAlternateProtocols { | 22 class HttpAlternateProtocols { |
23 public: | 23 public: |
24 enum Protocol { | 24 enum Protocol { |
25 NPN_SPDY_1, | 25 NPN_SPDY_1, |
26 NPN_SPDY_2, | 26 NPN_SPDY_2, |
27 NUM_ALTERNATE_PROTOCOLS, | 27 NUM_ALTERNATE_PROTOCOLS, |
28 BROKEN, // The alternate protocol is known to be broken. | 28 BROKEN, // The alternate protocol is known to be broken. |
| 29 UNINITIALIZED, |
29 }; | 30 }; |
30 | 31 |
31 struct PortProtocolPair { | 32 struct PortProtocolPair { |
32 bool Equals(const PortProtocolPair& other) const { | 33 bool Equals(const PortProtocolPair& other) const { |
33 return port == other.port && protocol == other.protocol; | 34 return port == other.port && protocol == other.protocol; |
34 } | 35 } |
35 | 36 |
36 uint16 port; | 37 uint16 port; |
37 Protocol protocol; | 38 Protocol protocol; |
38 }; | 39 }; |
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77 // The forced alternate protocol. If not-null, there is a protocol being | 78 // The forced alternate protocol. If not-null, there is a protocol being |
78 // forced. | 79 // forced. |
79 static PortProtocolPair* forced_alternate_protocol_; | 80 static PortProtocolPair* forced_alternate_protocol_; |
80 | 81 |
81 DISALLOW_COPY_AND_ASSIGN(HttpAlternateProtocols); | 82 DISALLOW_COPY_AND_ASSIGN(HttpAlternateProtocols); |
82 }; | 83 }; |
83 | 84 |
84 } // namespace net | 85 } // namespace net |
85 | 86 |
86 #endif // NET_HTTP_HTTP_ALTERNATE_PROTOCOLS_H_ | 87 #endif // NET_HTTP_HTTP_ALTERNATE_PROTOCOLS_H_ |
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