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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/stringprintf.h" | 8 #include "base/stringprintf.h" |
9 | 9 |
10 namespace net { | 10 namespace net { |
11 | 11 |
12 const char kAlternateProtocolHeader[] = "Alternate-Protocol"; | 12 const char kAlternateProtocolHeader[] = "Alternate-Protocol"; |
13 // The order of these strings much match the order of the enum definition | 13 // The order of these strings much match the order of the enum definition |
14 // for AlternateProtocol. | 14 // for AlternateProtocol. |
15 const char* const kAlternateProtocolStrings[] = { | 15 const char* const kAlternateProtocolStrings[] = { |
16 "npn-spdy/1", | 16 "npn-spdy/1", |
17 "npn-spdy/2", | 17 "npn-spdy/2", |
18 "npn-spdy/3", | 18 "npn-spdy/3", |
19 "npn-spdy/3.1", | 19 "npn-spdy/3.1", |
20 "quic/1" | 20 "quic" |
21 }; | 21 }; |
22 const char kBrokenAlternateProtocol[] = "Broken"; | 22 const char kBrokenAlternateProtocol[] = "Broken"; |
23 | 23 |
24 const char* AlternateProtocolToString(AlternateProtocol protocol) { | 24 const char* AlternateProtocolToString(AlternateProtocol protocol) { |
25 switch (protocol) { | 25 switch (protocol) { |
26 case NPN_SPDY_1: | 26 case NPN_SPDY_1: |
27 case NPN_SPDY_2: | 27 case NPN_SPDY_2: |
28 case NPN_SPDY_3: | 28 case NPN_SPDY_3: |
29 case QUIC_1: | 29 case QUIC: |
30 DCHECK_LT(static_cast<size_t>(protocol), | 30 DCHECK_LT(static_cast<size_t>(protocol), |
31 arraysize(kAlternateProtocolStrings)); | 31 arraysize(kAlternateProtocolStrings)); |
32 return kAlternateProtocolStrings[protocol]; | 32 return kAlternateProtocolStrings[protocol]; |
33 case ALTERNATE_PROTOCOL_BROKEN: | 33 case ALTERNATE_PROTOCOL_BROKEN: |
34 return kBrokenAlternateProtocol; | 34 return kBrokenAlternateProtocol; |
35 case UNINITIALIZED_ALTERNATE_PROTOCOL: | 35 case UNINITIALIZED_ALTERNATE_PROTOCOL: |
36 return "Uninitialized"; | 36 return "Uninitialized"; |
37 default: | 37 default: |
38 NOTREACHED(); | 38 NOTREACHED(); |
39 return ""; | 39 return ""; |
40 } | 40 } |
41 } | 41 } |
42 | 42 |
43 AlternateProtocol AlternateProtocolFromString(const std::string& protocol) { | 43 AlternateProtocol AlternateProtocolFromString(const std::string& protocol) { |
44 for (int i = NPN_SPDY_1; i < NUM_ALTERNATE_PROTOCOLS; ++i) | 44 for (int i = NPN_SPDY_1; i < NUM_ALTERNATE_PROTOCOLS; ++i) |
45 if (protocol == kAlternateProtocolStrings[i]) | 45 if (protocol == kAlternateProtocolStrings[i]) |
46 return static_cast<AlternateProtocol>(i); | 46 return static_cast<AlternateProtocol>(i); |
47 if (protocol == kBrokenAlternateProtocol) | 47 if (protocol == kBrokenAlternateProtocol) |
48 return ALTERNATE_PROTOCOL_BROKEN; | 48 return ALTERNATE_PROTOCOL_BROKEN; |
49 return UNINITIALIZED_ALTERNATE_PROTOCOL; | 49 return UNINITIALIZED_ALTERNATE_PROTOCOL; |
50 } | 50 } |
51 | 51 |
52 | 52 |
53 std::string PortAlternateProtocolPair::ToString() const { | 53 std::string PortAlternateProtocolPair::ToString() const { |
54 return base::StringPrintf("%d:%s", port, | 54 return base::StringPrintf("%d:%s", port, |
55 AlternateProtocolToString(protocol)); | 55 AlternateProtocolToString(protocol)); |
56 } | 56 } |
57 | 57 |
58 } // namespace net | 58 } // namespace net |
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