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Side by Side Diff: net/http/http_server_properties.cc

Issue 266243004: Clang format slam. Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 7 months ago
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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", "npn-spdy/3", "npn-spdy/3.1",
21 "npn-spdy/3", 21 "npn-h2-11", // HTTP/2 draft 11. Called SPDY4 internally.
22 "npn-spdy/3.1", 22 "quic"};
23 "npn-h2-11", // HTTP/2 draft 11. Called SPDY4 internally.
24 "quic"
25 };
26 const char kBrokenAlternateProtocol[] = "Broken"; 23 const char kBrokenAlternateProtocol[] = "Broken";
27 24
28 COMPILE_ASSERT( 25 COMPILE_ASSERT(
29 arraysize(kAlternateProtocolStrings) == NUM_VALID_ALTERNATE_PROTOCOLS, 26 arraysize(kAlternateProtocolStrings) == NUM_VALID_ALTERNATE_PROTOCOLS,
30 kAlternateProtocolStringsSize_kNumValidAlternateProtocols_not_equal); 27 kAlternateProtocolStringsSize_kNumValidAlternateProtocols_not_equal);
31 28
32 } // namespace 29 } // namespace
33 30
34 void HistogramAlternateProtocolUsage(AlternateProtocolUsage usage) { 31 void HistogramAlternateProtocolUsage(AlternateProtocolUsage usage) {
35 UMA_HISTOGRAM_ENUMERATION("Net.AlternateProtocolUsage", usage, 32 UMA_HISTOGRAM_ENUMERATION(
36 ALTERNATE_PROTOCOL_USAGE_MAX); 33 "Net.AlternateProtocolUsage", usage, ALTERNATE_PROTOCOL_USAGE_MAX);
37 } 34 }
38 35
39 void HistogramBrokenAlternateProtocolLocation( 36 void HistogramBrokenAlternateProtocolLocation(
40 BrokenAlternateProtocolLocation location){ 37 BrokenAlternateProtocolLocation location) {
41 UMA_HISTOGRAM_ENUMERATION("Net.AlternateProtocolBrokenLocation", location, 38 UMA_HISTOGRAM_ENUMERATION("Net.AlternateProtocolBrokenLocation",
39 location,
42 BROKEN_ALTERNATE_PROTOCOL_LOCATION_MAX); 40 BROKEN_ALTERNATE_PROTOCOL_LOCATION_MAX);
43 } 41 }
44 42
45 bool IsAlternateProtocolValid(AlternateProtocol protocol) { 43 bool IsAlternateProtocolValid(AlternateProtocol protocol) {
46 return protocol >= ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION && 44 return protocol >= ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION &&
47 protocol <= ALTERNATE_PROTOCOL_MAXIMUM_VALID_VERSION; 45 protocol <= ALTERNATE_PROTOCOL_MAXIMUM_VALID_VERSION;
48 } 46 }
49 47
50 const char* AlternateProtocolToString(AlternateProtocol protocol) { 48 const char* AlternateProtocolToString(AlternateProtocol protocol) {
51 switch (protocol) { 49 switch (protocol) {
52 case DEPRECATED_NPN_SPDY_2: 50 case DEPRECATED_NPN_SPDY_2:
53 case NPN_SPDY_3: 51 case NPN_SPDY_3:
54 case NPN_SPDY_3_1: 52 case NPN_SPDY_3_1:
55 case NPN_SPDY_4: 53 case NPN_SPDY_4:
56 case QUIC: 54 case QUIC:
57 DCHECK(IsAlternateProtocolValid(protocol)); 55 DCHECK(IsAlternateProtocolValid(protocol));
58 return kAlternateProtocolStrings[ 56 return kAlternateProtocolStrings
59 protocol - ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION]; 57 [protocol - ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION];
60 case ALTERNATE_PROTOCOL_BROKEN: 58 case ALTERNATE_PROTOCOL_BROKEN:
61 return kBrokenAlternateProtocol; 59 return kBrokenAlternateProtocol;
62 case UNINITIALIZED_ALTERNATE_PROTOCOL: 60 case UNINITIALIZED_ALTERNATE_PROTOCOL:
63 return "Uninitialized"; 61 return "Uninitialized";
64 } 62 }
65 NOTREACHED(); 63 NOTREACHED();
66 return ""; 64 return "";
67 } 65 }
68 66
69 AlternateProtocol AlternateProtocolFromString(const std::string& str) { 67 AlternateProtocol AlternateProtocolFromString(const std::string& str) {
70 for (int i = ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION; 68 for (int i = ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION;
71 i <= ALTERNATE_PROTOCOL_MAXIMUM_VALID_VERSION; ++i) { 69 i <= ALTERNATE_PROTOCOL_MAXIMUM_VALID_VERSION;
70 ++i) {
72 AlternateProtocol protocol = static_cast<AlternateProtocol>(i); 71 AlternateProtocol protocol = static_cast<AlternateProtocol>(i);
73 if (str == AlternateProtocolToString(protocol)) 72 if (str == AlternateProtocolToString(protocol))
74 return protocol; 73 return protocol;
75 } 74 }
76 if (str == kBrokenAlternateProtocol) 75 if (str == kBrokenAlternateProtocol)
77 return ALTERNATE_PROTOCOL_BROKEN; 76 return ALTERNATE_PROTOCOL_BROKEN;
78 return UNINITIALIZED_ALTERNATE_PROTOCOL; 77 return UNINITIALIZED_ALTERNATE_PROTOCOL;
79 } 78 }
80 79
81 AlternateProtocol AlternateProtocolFromNextProto(NextProto next_proto) { 80 AlternateProtocol AlternateProtocolFromNextProto(NextProto next_proto) {
(...skipping 12 matching lines...) Expand all
94 case kProtoUnknown: 93 case kProtoUnknown:
95 case kProtoHTTP11: 94 case kProtoHTTP11:
96 break; 95 break;
97 } 96 }
98 97
99 NOTREACHED() << "Invalid NextProto: " << next_proto; 98 NOTREACHED() << "Invalid NextProto: " << next_proto;
100 return UNINITIALIZED_ALTERNATE_PROTOCOL; 99 return UNINITIALIZED_ALTERNATE_PROTOCOL;
101 } 100 }
102 101
103 std::string PortAlternateProtocolPair::ToString() const { 102 std::string PortAlternateProtocolPair::ToString() const {
104 return base::StringPrintf("%d:%s", port, 103 return base::StringPrintf("%d:%s", port, AlternateProtocolToString(protocol));
105 AlternateProtocolToString(protocol));
106 } 104 }
107 105
108 } // namespace net 106 } // namespace net
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