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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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 "webkit/common/user_agent/user_agent.h" | 5 #include "content/public/common/user_agent.h" |
6 | 6 |
7 #include "base/lazy_instance.h" | 7 #include "base/lazy_instance.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/strings/string_util.h" | 9 #include "base/strings/string_util.h" |
10 #include "base/strings/stringprintf.h" | 10 #include "base/strings/stringprintf.h" |
11 #include "base/synchronization/lock.h" | 11 #include "base/synchronization/lock.h" |
12 #include "webkit/common/user_agent/user_agent_util.h" | 12 #include "content/public/common/user_agent_util.h" |
13 | 13 |
14 namespace webkit_glue { | 14 namespace content { |
15 | 15 |
16 namespace { | 16 namespace { |
17 | 17 |
18 class UserAgentState { | 18 class UserAgentState { |
19 public: | 19 public: |
20 UserAgentState(); | 20 UserAgentState(); |
21 ~UserAgentState(); | 21 ~UserAgentState(); |
22 | 22 |
23 void Set(const std::string& user_agent, bool overriding); | 23 void Set(const std::string& user_agent, bool overriding); |
24 const std::string& Get(const GURL& url) const; | 24 const std::string& Get(const GURL& url) const; |
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97 // Workarounds for sites that use misguided UA sniffing. | 97 // Workarounds for sites that use misguided UA sniffing. |
98 if (!user_agent_is_overridden_) { | 98 if (!user_agent_is_overridden_) { |
99 if (IsMicrosoftSiteThatNeedsSpoofingForSilverlight(url) || | 99 if (IsMicrosoftSiteThatNeedsSpoofingForSilverlight(url) || |
100 IsYahooSiteThatNeedsSpoofingForSilverlight(url)) { | 100 IsYahooSiteThatNeedsSpoofingForSilverlight(url)) { |
101 if (user_agent_for_spoofing_hack_.empty()) { | 101 if (user_agent_for_spoofing_hack_.empty()) { |
102 #if defined(OS_MACOSX) && !defined(OS_IOS) | 102 #if defined(OS_MACOSX) && !defined(OS_IOS) |
103 user_agent_for_spoofing_hack_ = | 103 user_agent_for_spoofing_hack_ = |
104 BuildUserAgentFromProduct("Version/5.1.1 Safari/534.51.22"); | 104 BuildUserAgentFromProduct("Version/5.1.1 Safari/534.51.22"); |
105 #elif defined(OS_WIN) | 105 #elif defined(OS_WIN) |
106 // Pretend to be Firefox. Silverlight doesn't support Win Safari. | 106 // Pretend to be Firefox. Silverlight doesn't support Win Safari. |
107 base::StringAppendF( | 107 base::StringAppendF(&user_agent_for_spoofing_hack_, |
108 &user_agent_for_spoofing_hack_, | 108 "Mozilla/5.0 (%s) Gecko/20100101 Firefox/8.0", |
109 "Mozilla/5.0 (%s) Gecko/20100101 Firefox/8.0", | 109 BuildOSCpuInfo().c_str()); |
110 webkit_glue::BuildOSCpuInfo().c_str()); | |
111 #endif | 110 #endif |
112 } | 111 } |
113 DCHECK(!user_agent_for_spoofing_hack_.empty()); | 112 DCHECK(!user_agent_for_spoofing_hack_.empty()); |
114 return user_agent_for_spoofing_hack_; | 113 return user_agent_for_spoofing_hack_; |
115 } | 114 } |
116 } | 115 } |
117 | 116 |
118 return user_agent_; | 117 return user_agent_; |
119 } | 118 } |
120 | 119 |
121 base::LazyInstance<UserAgentState> g_user_agent = LAZY_INSTANCE_INITIALIZER; | 120 base::LazyInstance<UserAgentState> g_user_agent = LAZY_INSTANCE_INITIALIZER; |
122 | 121 |
123 } // namespace | 122 } // namespace |
124 | 123 |
125 void SetUserAgent(const std::string& user_agent, bool overriding) { | 124 void SetUserAgent(const std::string& user_agent, bool overriding) { |
126 g_user_agent.Get().Set(user_agent, overriding); | 125 g_user_agent.Get().Set(user_agent, overriding); |
127 } | 126 } |
128 | 127 |
129 const std::string& GetUserAgent(const GURL& url) { | 128 const std::string& GetUserAgent(const GURL& url) { |
130 return g_user_agent.Get().Get(url); | 129 return g_user_agent.Get().Get(url); |
131 } | 130 } |
132 | 131 |
133 } // namespace webkit_glue | 132 } // namespace content |
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