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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/http/http_server_properties.h" | 5 #include "net/http/http_server_properties.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/metrics/histogram.h" | 8 #include "base/metrics/histogram.h" |
9 #include "base/strings/stringprintf.h" | 9 #include "base/strings/stringprintf.h" |
10 | 10 |
11 namespace net { | 11 namespace net { |
12 | 12 |
13 const char kAlternateProtocolHeader[] = "Alternate-Protocol"; | 13 const char kAlternateProtocolHeader[] = "Alternate-Protocol"; |
14 | 14 |
15 namespace { | 15 namespace { |
16 | 16 |
17 // The order of these strings much match the order of the enum definition | 17 // The order of these strings much match the order of the enum definition |
18 // for AlternateProtocol. | 18 // for AlternateProtocol. |
19 const char* const kAlternateProtocolStrings[] = { | 19 const char* const kAlternateProtocolStrings[] = { |
20 "npn-spdy/2", | 20 "npn-spdy/2", |
21 "npn-spdy/3", | 21 "npn-spdy/3", |
22 "npn-spdy/3.1", | 22 "npn-spdy/3.1", |
23 "npn-h2-13", // HTTP/2 draft 13. Called SPDY4 internally. | 23 "npn-h2-14", // HTTP/2 draft 14. Called SPDY4 internally. |
24 "quic" | 24 "quic" |
25 }; | 25 }; |
26 const char kBrokenAlternateProtocol[] = "Broken"; | 26 const char kBrokenAlternateProtocol[] = "Broken"; |
27 | 27 |
28 COMPILE_ASSERT( | 28 COMPILE_ASSERT( |
29 arraysize(kAlternateProtocolStrings) == NUM_VALID_ALTERNATE_PROTOCOLS, | 29 arraysize(kAlternateProtocolStrings) == NUM_VALID_ALTERNATE_PROTOCOLS, |
30 kAlternateProtocolStringsSize_kNumValidAlternateProtocols_not_equal); | 30 kAlternateProtocolStringsSize_kNumValidAlternateProtocols_not_equal); |
31 | 31 |
32 } // namespace | 32 } // namespace |
33 | 33 |
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111 return UNINITIALIZED_ALTERNATE_PROTOCOL; | 111 return UNINITIALIZED_ALTERNATE_PROTOCOL; |
112 } | 112 } |
113 | 113 |
114 std::string AlternateProtocolInfo::ToString() const { | 114 std::string AlternateProtocolInfo::ToString() const { |
115 return base::StringPrintf("%d:%s p=%f", port, | 115 return base::StringPrintf("%d:%s p=%f", port, |
116 AlternateProtocolToString(protocol), | 116 AlternateProtocolToString(protocol), |
117 probability); | 117 probability); |
118 } | 118 } |
119 | 119 |
120 } // namespace net | 120 } // namespace net |
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