| // Copyright (c) 2012 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 CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_H_ |
| #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "components/keyed_service/core/keyed_service.h" |
| #include "extensions/buildflags/buildflags.h" |
| |
| class ChromeDownloadManagerDelegate; |
| class DownloadHistory; |
| class ExtensionDownloadsEventRouter; |
| |
| namespace content { |
| class DownloadManager; |
| } |
| |
| namespace extensions { |
| class ExtensionDownloadsEventRouter; |
| } |
| |
| // Abstract base class for the download core service; see |
| // DownloadCoreServiceImpl for implementation. |
| class DownloadCoreService : public KeyedService { |
| public: |
| DownloadCoreService(); |
| ~DownloadCoreService() override; |
| |
| // Get the download manager delegate, creating it if it doesn't already exist. |
| virtual ChromeDownloadManagerDelegate* GetDownloadManagerDelegate() = 0; |
| |
| // Get the interface to the history system. Returns NULL if profile is |
| // incognito or if the DownloadManager hasn't been created yet or if there is |
| // no HistoryService for profile. Virtual for testing. |
| virtual DownloadHistory* GetDownloadHistory() = 0; |
| |
| #if BUILDFLAG(ENABLE_EXTENSIONS) |
| virtual extensions::ExtensionDownloadsEventRouter* |
| GetExtensionEventRouter() = 0; |
| #endif |
| |
| // Has a download manager been created? |
| virtual bool HasCreatedDownloadManager() = 0; |
| |
| // Number of non-malicious downloads associated with this instance of the |
| // service. |
| virtual int NonMaliciousDownloadCount() const = 0; |
| |
| // Cancels all in-progress downloads for this profile. |
| virtual void CancelDownloads() = 0; |
| |
| // Number of non-malicious downloads associated with all profiles. |
| static int NonMaliciousDownloadCountAllProfiles(); |
| |
| // Cancels all in-progress downloads for all profiles. |
| static void CancelAllDownloads(); |
| |
| // Sets the DownloadManagerDelegate associated with this object and |
| // its DownloadManager. Takes ownership of |delegate|, and destroys |
| // the previous delegate. For testing. |
| virtual void SetDownloadManagerDelegateForTesting( |
| std::unique_ptr<ChromeDownloadManagerDelegate> delegate) = 0; |
| |
| // Returns false if at least one extension has disabled the shelf, true |
| // otherwise. |
| virtual bool IsShelfEnabled() = 0; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(DownloadCoreService); |
| }; |
| |
| #endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_H_ |