| // Copyright 2017 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_ASH_EXTENSIONS_EXTERNAL_CACHE_DELEGATE_H_ |
| #define CHROME_BROWSER_ASH_EXTENSIONS_EXTERNAL_CACHE_DELEGATE_H_ |
| |
| #include "base/values.h" |
| #include "extensions/browser/updater/extension_downloader_delegate.h" |
| #include "extensions/common/extension_id.h" |
| |
| namespace chromeos { |
| |
| class ExternalCacheDelegate { |
| public: |
| virtual ~ExternalCacheDelegate() = default; |
| |
| // Caller owns |prefs|. |
| virtual void OnExtensionListsUpdated(const base::Value::Dict& prefs); |
| |
| // Called after extension with |id| is loaded in cache. |is_updated| indicates |
| // whether the extension is updated. |
| virtual void OnExtensionLoadedInCache(const extensions::ExtensionId& id, |
| bool is_updated); |
| |
| // Called when extension with |id| fails to load due to a download error. |
| virtual void OnExtensionDownloadFailed( |
| const extensions::ExtensionId& id, |
| extensions::ExtensionDownloaderDelegate::Error error); |
| |
| // Called when the cached .crx file for |id| is deleted (e.g. due to failed |
| // install / corrupted file). |
| virtual void OnCachedExtensionFileDeleted(const extensions::ExtensionId& id); |
| |
| // Called to check if extension rollback is allowed by this delegate. |
| virtual bool IsRollbackAllowed() const; |
| |
| // Called to check if extension rollback can be performed now. |
| virtual bool CanRollbackNow() const; |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROME_BROWSER_ASH_EXTENSIONS_EXTERNAL_CACHE_DELEGATE_H_ |