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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "chrome/browser/search_engines/search_provider_install_data.h" | 5 #include "chrome/browser/search_engines/search_provider_install_data.h" |
6 | 6 |
7 #include <vector> | 7 #include <vector> |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/task.h" | 12 #include "base/task.h" |
13 #include "chrome/browser/search_engines/search_host_to_urls_map.h" | 13 #include "chrome/browser/search_engines/search_host_to_urls_map.h" |
14 #include "chrome/browser/search_engines/search_terms_data.h" | 14 #include "chrome/browser/search_engines/search_terms_data.h" |
15 #include "chrome/browser/search_engines/template_url.h" | 15 #include "chrome/browser/search_engines/template_url.h" |
16 #include "chrome/browser/search_engines/template_url_service.h" | 16 #include "chrome/browser/search_engines/template_url_service.h" |
17 #include "chrome/browser/search_engines/util.h" | 17 #include "chrome/browser/search_engines/util.h" |
18 #include "chrome/browser/webdata/web_data_service.h" | 18 #include "chrome/browser/webdata/web_data_service.h" |
| 19 #include "chrome/common/chrome_notification_types.h" |
19 #include "content/browser/browser_thread.h" | 20 #include "content/browser/browser_thread.h" |
20 #include "content/common/notification_observer.h" | 21 #include "content/common/notification_observer.h" |
21 #include "content/common/notification_registrar.h" | 22 #include "content/common/notification_registrar.h" |
22 #include "content/common/notification_service.h" | 23 #include "content/common/notification_service.h" |
23 #include "content/common/notification_source.h" | 24 #include "content/common/notification_source.h" |
24 #include "content/common/notification_type.h" | |
25 | 25 |
26 typedef SearchHostToURLsMap::TemplateURLSet TemplateURLSet; | 26 typedef SearchHostToURLsMap::TemplateURLSet TemplateURLSet; |
27 | 27 |
28 namespace { | 28 namespace { |
29 | 29 |
30 // Implementation of SearchTermsData that may be used on the I/O thread. | 30 // Implementation of SearchTermsData that may be used on the I/O thread. |
31 class IOThreadSearchTermsData : public SearchTermsData { | 31 class IOThreadSearchTermsData : public SearchTermsData { |
32 public: | 32 public: |
33 explicit IOThreadSearchTermsData(const std::string& google_base_url); | 33 explicit IOThreadSearchTermsData(const std::string& google_base_url); |
34 | 34 |
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96 if (install_data_) | 96 if (install_data_) |
97 install_data_->OnGoogleURLChange(google_base_url); | 97 install_data_->OnGoogleURLChange(google_base_url); |
98 } | 98 } |
99 | 99 |
100 // Notices changes in the Google base URL and sends them along | 100 // Notices changes in the Google base URL and sends them along |
101 // to the SearchProviderInstallData on the I/O thread. | 101 // to the SearchProviderInstallData on the I/O thread. |
102 class GoogleURLObserver : public NotificationObserver { | 102 class GoogleURLObserver : public NotificationObserver { |
103 public: | 103 public: |
104 GoogleURLObserver( | 104 GoogleURLObserver( |
105 GoogleURLChangeNotifier* change_notifier, | 105 GoogleURLChangeNotifier* change_notifier, |
106 NotificationType ui_death_notification, | 106 int ui_death_notification, |
107 const NotificationSource& ui_death_source); | 107 const NotificationSource& ui_death_source); |
108 | 108 |
109 // Implementation of NotificationObserver. | 109 // Implementation of NotificationObserver. |
110 virtual void Observe(NotificationType type, | 110 virtual void Observe(int type, |
111 const NotificationSource& source, | 111 const NotificationSource& source, |
112 const NotificationDetails& details); | 112 const NotificationDetails& details); |
113 | 113 |
114 private: | 114 private: |
115 virtual ~GoogleURLObserver() {} | 115 virtual ~GoogleURLObserver() {} |
116 | 116 |
117 scoped_refptr<GoogleURLChangeNotifier> change_notifier_; | 117 scoped_refptr<GoogleURLChangeNotifier> change_notifier_; |
118 NotificationRegistrar registrar_; | 118 NotificationRegistrar registrar_; |
119 | 119 |
120 DISALLOW_COPY_AND_ASSIGN(GoogleURLObserver); | 120 DISALLOW_COPY_AND_ASSIGN(GoogleURLObserver); |
121 }; | 121 }; |
122 | 122 |
123 GoogleURLObserver::GoogleURLObserver( | 123 GoogleURLObserver::GoogleURLObserver( |
124 GoogleURLChangeNotifier* change_notifier, | 124 GoogleURLChangeNotifier* change_notifier, |
125 NotificationType ui_death_notification, | 125 int ui_death_notification, |
126 const NotificationSource& ui_death_source) | 126 const NotificationSource& ui_death_source) |
127 : change_notifier_(change_notifier) { | 127 : change_notifier_(change_notifier) { |
128 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 128 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
129 registrar_.Add(this, NotificationType::GOOGLE_URL_UPDATED, | 129 registrar_.Add(this, chrome::NOTIFICATION_GOOGLE_URL_UPDATED, |
130 NotificationService::AllSources()); | 130 NotificationService::AllSources()); |
131 registrar_.Add(this, ui_death_notification, ui_death_source); | 131 registrar_.Add(this, ui_death_notification, ui_death_source); |
132 } | 132 } |
133 | 133 |
134 void GoogleURLObserver::Observe(NotificationType type, | 134 void GoogleURLObserver::Observe(int type, |
135 const NotificationSource& source, | 135 const NotificationSource& source, |
136 const NotificationDetails& details) { | 136 const NotificationDetails& details) { |
137 if (type == NotificationType::GOOGLE_URL_UPDATED) { | 137 if (type == chrome::NOTIFICATION_GOOGLE_URL_UPDATED) { |
138 BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, | 138 BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, |
139 NewRunnableMethod(change_notifier_.get(), | 139 NewRunnableMethod(change_notifier_.get(), |
140 &GoogleURLChangeNotifier::OnChange, | 140 &GoogleURLChangeNotifier::OnChange, |
141 UIThreadSearchTermsData().GoogleBaseURLValue())); | 141 UIThreadSearchTermsData().GoogleBaseURLValue())); |
142 } else { | 142 } else { |
143 // This must be the death notification. | 143 // This must be the death notification. |
144 delete this; | 144 delete this; |
145 } | 145 } |
146 } | 146 } |
147 | 147 |
148 // Indicates if the two inputs have the same security origin. | 148 // Indicates if the two inputs have the same security origin. |
149 // |requested_origin| should only be a security origin (no path, etc.). | 149 // |requested_origin| should only be a security origin (no path, etc.). |
150 // It is ok if |template_url| is NULL. | 150 // It is ok if |template_url| is NULL. |
151 static bool IsSameOrigin(const GURL& requested_origin, | 151 static bool IsSameOrigin(const GURL& requested_origin, |
152 const TemplateURL* template_url, | 152 const TemplateURL* template_url, |
153 const SearchTermsData& search_terms_data) { | 153 const SearchTermsData& search_terms_data) { |
154 DCHECK(requested_origin == requested_origin.GetOrigin()); | 154 DCHECK(requested_origin == requested_origin.GetOrigin()); |
155 return template_url && requested_origin == | 155 return template_url && requested_origin == |
156 TemplateURLService::GenerateSearchURLUsingTermsData( | 156 TemplateURLService::GenerateSearchURLUsingTermsData( |
157 template_url, | 157 template_url, |
158 search_terms_data).GetOrigin(); | 158 search_terms_data).GetOrigin(); |
159 } | 159 } |
160 | 160 |
161 } // namespace | 161 } // namespace |
162 | 162 |
163 SearchProviderInstallData::SearchProviderInstallData( | 163 SearchProviderInstallData::SearchProviderInstallData( |
164 WebDataService* web_service, | 164 WebDataService* web_service, |
165 NotificationType ui_death_notification, | 165 int ui_death_notification, |
166 const NotificationSource& ui_death_source) | 166 const NotificationSource& ui_death_source) |
167 : web_service_(web_service), | 167 : web_service_(web_service), |
168 load_handle_(0), | 168 load_handle_(0), |
169 google_base_url_(UIThreadSearchTermsData().GoogleBaseURLValue()) { | 169 google_base_url_(UIThreadSearchTermsData().GoogleBaseURLValue()) { |
170 // GoogleURLObserver is responsible for killing itself when | 170 // GoogleURLObserver is responsible for killing itself when |
171 // the given notification occurs. | 171 // the given notification occurs. |
172 new GoogleURLObserver(new GoogleURLChangeNotifier(AsWeakPtr()), | 172 new GoogleURLObserver(new GoogleURLChangeNotifier(AsWeakPtr()), |
173 ui_death_notification, ui_death_source); | 173 ui_death_notification, ui_death_source); |
174 DetachFromThread(); | 174 DetachFromThread(); |
175 } | 175 } |
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298 void SearchProviderInstallData::NotifyLoaded() { | 298 void SearchProviderInstallData::NotifyLoaded() { |
299 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 299 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
300 | 300 |
301 task_queue_.Run(); | 301 task_queue_.Run(); |
302 | 302 |
303 // Since we expect this request to be rare, clear out the information. This | 303 // Since we expect this request to be rare, clear out the information. This |
304 // also keeps the responses current as the search providers change. | 304 // also keeps the responses current as the search providers change. |
305 provider_map_.reset(); | 305 provider_map_.reset(); |
306 SetDefault(NULL); | 306 SetDefault(NULL); |
307 } | 307 } |
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