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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_stream_factory.h" | 5 #include "net/http/http_stream_factory.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/strings/string_number_conversions.h" | 8 #include "base/strings/string_number_conversions.h" |
9 #include "base/strings/string_split.h" | 9 #include "base/strings/string_split.h" |
10 #include "net/base/host_mapping_rules.h" | 10 #include "net/base/host_mapping_rules.h" |
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24 bool HttpStreamFactory::spdy_enabled_ = true; | 24 bool HttpStreamFactory::spdy_enabled_ = true; |
25 // static | 25 // static |
26 bool HttpStreamFactory::use_alternate_protocols_ = false; | 26 bool HttpStreamFactory::use_alternate_protocols_ = false; |
27 // static | 27 // static |
28 bool HttpStreamFactory::force_spdy_over_ssl_ = true; | 28 bool HttpStreamFactory::force_spdy_over_ssl_ = true; |
29 // static | 29 // static |
30 bool HttpStreamFactory::force_spdy_always_ = false; | 30 bool HttpStreamFactory::force_spdy_always_ = false; |
31 // static | 31 // static |
32 std::list<HostPortPair>* HttpStreamFactory::forced_spdy_exclusions_ = NULL; | 32 std::list<HostPortPair>* HttpStreamFactory::forced_spdy_exclusions_ = NULL; |
33 | 33 |
34 HttpStreamFactory::~HttpStreamFactory() {} | 34 HttpStreamFactory::~HttpStreamFactory() { |
| 35 } |
35 | 36 |
36 // static | 37 // static |
37 bool HttpStreamFactory::IsProtocolEnabled(AlternateProtocol protocol) { | 38 bool HttpStreamFactory::IsProtocolEnabled(AlternateProtocol protocol) { |
38 DCHECK(IsAlternateProtocolValid(protocol)); | 39 DCHECK(IsAlternateProtocolValid(protocol)); |
39 return enabled_protocols_[ | 40 return enabled_protocols_[protocol - |
40 protocol - ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION]; | 41 ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION]; |
41 } | 42 } |
42 | 43 |
43 // static | 44 // static |
44 void HttpStreamFactory::SetProtocolEnabled(AlternateProtocol protocol) { | 45 void HttpStreamFactory::SetProtocolEnabled(AlternateProtocol protocol) { |
45 DCHECK(IsAlternateProtocolValid(protocol)); | 46 DCHECK(IsAlternateProtocolValid(protocol)); |
46 enabled_protocols_[ | 47 enabled_protocols_[protocol - ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION] = |
47 protocol - ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION] = true; | 48 true; |
48 } | 49 } |
49 | 50 |
50 // static | 51 // static |
51 void HttpStreamFactory::ResetEnabledProtocols() { | 52 void HttpStreamFactory::ResetEnabledProtocols() { |
52 for (int i = ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION; | 53 for (int i = ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION; |
53 i <= ALTERNATE_PROTOCOL_MAXIMUM_VALID_VERSION; ++i) { | 54 i <= ALTERNATE_PROTOCOL_MAXIMUM_VALID_VERSION; |
| 55 ++i) { |
54 enabled_protocols_[i - ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION] = false; | 56 enabled_protocols_[i - ALTERNATE_PROTOCOL_MINIMUM_VALID_VERSION] = false; |
55 } | 57 } |
56 } | 58 } |
57 | 59 |
58 // static | 60 // static |
59 void HttpStreamFactory::ResetStaticSettingsToInit() { | 61 void HttpStreamFactory::ResetStaticSettingsToInit() { |
60 // WARNING: These must match the initializers above. | 62 // WARNING: These must match the initializers above. |
61 delete next_protos_; | 63 delete next_protos_; |
62 delete forced_spdy_exclusions_; | 64 delete forced_spdy_exclusions_; |
63 next_protos_ = NULL; | 65 next_protos_ = NULL; |
64 spdy_enabled_ = true; | 66 spdy_enabled_ = true; |
65 use_alternate_protocols_ = false; | 67 use_alternate_protocols_ = false; |
66 force_spdy_over_ssl_ = true; | 68 force_spdy_over_ssl_ = true; |
67 force_spdy_always_ = false; | 69 force_spdy_always_ = false; |
68 forced_spdy_exclusions_ = NULL; | 70 forced_spdy_exclusions_ = NULL; |
69 ResetEnabledProtocols(); | 71 ResetEnabledProtocols(); |
70 } | 72 } |
71 | 73 |
72 void HttpStreamFactory::ProcessAlternateProtocol( | 74 void HttpStreamFactory::ProcessAlternateProtocol( |
73 const base::WeakPtr<HttpServerProperties>& http_server_properties, | 75 const base::WeakPtr<HttpServerProperties>& http_server_properties, |
74 const std::string& alternate_protocol_str, | 76 const std::string& alternate_protocol_str, |
75 const HostPortPair& http_host_port_pair) { | 77 const HostPortPair& http_host_port_pair) { |
76 std::vector<std::string> port_protocol_vector; | 78 std::vector<std::string> port_protocol_vector; |
77 base::SplitString(alternate_protocol_str, ':', &port_protocol_vector); | 79 base::SplitString(alternate_protocol_str, ':', &port_protocol_vector); |
78 if (port_protocol_vector.size() != 2) { | 80 if (port_protocol_vector.size() != 2) { |
79 DVLOG(1) << kAlternateProtocolHeader | 81 DVLOG(1) << kAlternateProtocolHeader |
80 << " header has too many tokens: " | 82 << " header has too many tokens: " << alternate_protocol_str; |
81 << alternate_protocol_str; | |
82 return; | 83 return; |
83 } | 84 } |
84 | 85 |
85 int port; | 86 int port; |
86 if (!base::StringToInt(port_protocol_vector[0], &port) || | 87 if (!base::StringToInt(port_protocol_vector[0], &port) || port <= 0 || |
87 port <= 0 || port >= 1 << 16) { | 88 port >= 1 << 16) { |
88 DVLOG(1) << kAlternateProtocolHeader | 89 DVLOG(1) << kAlternateProtocolHeader |
89 << " header has unrecognizable port: " | 90 << " header has unrecognizable port: " << port_protocol_vector[0]; |
90 << port_protocol_vector[0]; | |
91 return; | 91 return; |
92 } | 92 } |
93 | 93 |
94 AlternateProtocol protocol = | 94 AlternateProtocol protocol = |
95 AlternateProtocolFromString(port_protocol_vector[1]); | 95 AlternateProtocolFromString(port_protocol_vector[1]); |
96 if (IsAlternateProtocolValid(protocol) && !IsProtocolEnabled(protocol)) { | 96 if (IsAlternateProtocolValid(protocol) && !IsProtocolEnabled(protocol)) { |
97 protocol = ALTERNATE_PROTOCOL_BROKEN; | 97 protocol = ALTERNATE_PROTOCOL_BROKEN; |
98 } | 98 } |
99 | 99 |
100 if (protocol == ALTERNATE_PROTOCOL_BROKEN) { | 100 if (protocol == ALTERNATE_PROTOCOL_BROKEN) { |
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235 AlternateProtocol alternate = AlternateProtocolFromNextProto(proto); | 235 AlternateProtocol alternate = AlternateProtocolFromNextProto(proto); |
236 if (!IsAlternateProtocolValid(alternate)) { | 236 if (!IsAlternateProtocolValid(alternate)) { |
237 NOTREACHED() << "Invalid next proto: " << proto; | 237 NOTREACHED() << "Invalid next proto: " << proto; |
238 continue; | 238 continue; |
239 } | 239 } |
240 SetProtocolEnabled(alternate); | 240 SetProtocolEnabled(alternate); |
241 } | 241 } |
242 } | 242 } |
243 } | 243 } |
244 | 244 |
245 HttpStreamFactory::HttpStreamFactory() {} | 245 HttpStreamFactory::HttpStreamFactory() { |
| 246 } |
246 | 247 |
247 } // namespace net | 248 } // namespace net |
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