| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_COMPONENT_UPDATER_CONFIGURATOR_IMPL_H_ |
| #define COMPONENTS_COMPONENT_UPDATER_CONFIGURATOR_IMPL_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/containers/flat_map.h" |
| #include "base/macros.h" |
| #include "components/update_client/configurator.h" |
| #include "url/gurl.h" |
| |
| namespace base { |
| class Version; |
| } |
| |
| namespace update_client { |
| class CommandLineConfigPolicy; |
| class ProtocolHandlerFactory; |
| } |
| |
| namespace component_updater { |
| |
| // Helper class for the implementations of update_client::Configurator. |
| // Can be used both on iOS and other platforms. |
| class ConfiguratorImpl { |
| public: |
| ConfiguratorImpl(const update_client::CommandLineConfigPolicy& config_policy, |
| bool require_encryption); |
| |
| ~ConfiguratorImpl(); |
| |
| // Delay in seconds from calling Start() to the first update check. |
| int InitialDelay() const; |
| |
| // Delay in seconds to every subsequent update check. 0 means don't check. |
| int NextCheckDelay() const; |
| |
| // Minimum delta time in seconds before an on-demand check is allowed for the |
| // same component. |
| int OnDemandDelay() const; |
| |
| // The time delay in seconds between applying updates for different |
| // components. |
| int UpdateDelay() const; |
| |
| // The URLs for the update checks. The URLs are tried in order, the first one |
| // that succeeds wins. |
| std::vector<GURL> UpdateUrl() const; |
| |
| // The URLs for pings. Returns an empty vector if and only if pings are |
| // disabled. Similarly, these URLs have a fall back behavior too. |
| std::vector<GURL> PingUrl() const; |
| |
| // Version of the application. Used to compare the component manifests. |
| const base::Version& GetBrowserVersion() const; |
| |
| // Returns the OS's long name like "Windows", "Mac OS X", etc. |
| std::string GetOSLongName() const; |
| |
| // Parameters added to each url request. It can be empty if none are needed. |
| // Returns a map of name-value pairs that match ^[-_a-zA-Z0-9]$ regex. |
| base::flat_map<std::string, std::string> ExtraRequestParams() const; |
| |
| // Provides a hint for the server to control the order in which multiple |
| // download urls are returned. |
| std::string GetDownloadPreference() const; |
| |
| // True means that this client can handle delta updates. |
| bool EnabledDeltas() const; |
| |
| // True is the component updates are enabled. |
| bool EnabledComponentUpdates() const; |
| |
| // True means that the background downloader can be used for downloading |
| // non on-demand components. |
| bool EnabledBackgroundDownloader() const; |
| |
| // True if signing of update checks is enabled. |
| bool EnabledCupSigning() const; |
| |
| // Returns the app GUID with which Chrome is registered with Google Update, or |
| // an empty string if this brand does not integrate with Google Update. |
| std::string GetAppGuid() const; |
| |
| // Returns the class factory to create protocol parser and protocol |
| // serializer object instances. |
| std::unique_ptr<update_client::ProtocolHandlerFactory> |
| GetProtocolHandlerFactory() const; |
| |
| private: |
| base::flat_map<std::string, std::string> extra_info_; |
| const bool background_downloads_enabled_; |
| const bool deltas_enabled_; |
| const bool fast_update_; |
| const bool pings_enabled_; |
| const bool require_encryption_; |
| const GURL url_source_override_; |
| const int initial_delay_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ConfiguratorImpl); |
| }; |
| |
| } // namespace component_updater |
| |
| #endif // COMPONENTS_COMPONENT_UPDATER_CONFIGURATOR_IMPL_H_ |