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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 #ifndef CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_SERVICE_H_ | 5 #ifndef CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_SERVICE_H_ |
6 #define CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_SERVICE_H_ | 6 #define CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_SERVICE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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173 virtual size_t UrlSizeLimit() = 0; | 173 virtual size_t UrlSizeLimit() = 0; |
174 // The source of contexts for all the url requests. | 174 // The source of contexts for all the url requests. |
175 virtual net::URLRequestContextGetter* RequestContext() = 0; | 175 virtual net::URLRequestContextGetter* RequestContext() = 0; |
176 // True means that all ops are performed in this process. | 176 // True means that all ops are performed in this process. |
177 virtual bool InProcess() = 0; | 177 virtual bool InProcess() = 0; |
178 // Creates a new ComponentPatcher in a platform-specific way. This is useful | 178 // Creates a new ComponentPatcher in a platform-specific way. This is useful |
179 // for dependency injection. | 179 // for dependency injection. |
180 virtual ComponentPatcher* CreateComponentPatcher() = 0; | 180 virtual ComponentPatcher* CreateComponentPatcher() = 0; |
181 // True means that this client can handle delta updates. | 181 // True means that this client can handle delta updates. |
182 virtual bool DeltasEnabled() const = 0; | 182 virtual bool DeltasEnabled() const = 0; |
| 183 // True means that the background downloader can be used for downloading |
| 184 // non on-demand components. |
| 185 virtual bool UseBackgroundDownloader() const = 0; |
183 }; | 186 }; |
184 | 187 |
185 // Start doing update checks and installing new versions of registered | 188 // Start doing update checks and installing new versions of registered |
186 // components after Configurator::InitialDelay() seconds. | 189 // components after Configurator::InitialDelay() seconds. |
187 virtual Status Start() = 0; | 190 virtual Status Start() = 0; |
188 | 191 |
189 // Stop doing update checks. In-flight requests and pending installations | 192 // Stop doing update checks. In-flight requests and pending installations |
190 // will not be canceled. | 193 // will not be canceled. |
191 virtual Status Stop() = 0; | 194 virtual Status Stop() = 0; |
192 | 195 |
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217 // know the outcome of the check. | 220 // know the outcome of the check. |
218 virtual Status OnDemandUpdate(const std::string& component_id) = 0; | 221 virtual Status OnDemandUpdate(const std::string& component_id) = 0; |
219 }; | 222 }; |
220 | 223 |
221 // Creates the component updater. You must pass a valid |config| allocated on | 224 // Creates the component updater. You must pass a valid |config| allocated on |
222 // the heap which the component updater will own. | 225 // the heap which the component updater will own. |
223 ComponentUpdateService* ComponentUpdateServiceFactory( | 226 ComponentUpdateService* ComponentUpdateServiceFactory( |
224 ComponentUpdateService::Configurator* config); | 227 ComponentUpdateService::Configurator* config); |
225 | 228 |
226 #endif // CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_SERVICE_H_ | 229 #endif // CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_SERVICE_H_ |
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