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Diffstat (limited to 'src/core/extensions/extension_system_qt.h')
| -rw-r--r-- | src/core/extensions/extension_system_qt.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/core/extensions/extension_system_qt.h b/src/core/extensions/extension_system_qt.h new file mode 100644 index 000000000..0ebe1d044 --- /dev/null +++ b/src/core/extensions/extension_system_qt.h @@ -0,0 +1,158 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Copyright 2014 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. + +// Large parts of this file are based on the source code from the file +// chrome/browser/extensions/extension_system_impl.h from the Chromium sources. + +#ifndef EXTENSION_SYSTEM_QT_H +#define EXTENSION_SYSTEM_QT_H + +#include <string> + +#include "base/macros.h" +#include "base/memory/weak_ptr.h" +#include "build/build_config.h" +#include "extensions/browser/extension_system.h" +#include "extensions/common/extension_set.h" +#include "extensions/common/one_shot_event.h" + +namespace extensions { + +class ExtensionRegistry; +class InfoMap; +class RendererStartupHelper; +class ServiceWorkerManager; +class StateStoreNotificationObserver; +class ValueStoreFactory; +class ValueStoreFactoryImpl; + +// The ExtensionSystem for ProfileImpl and OffTheRecordProfileImpl. +// Implementation details: non-shared services are owned by +// ExtensionSystemImpl, a KeyedService with separate incognito +// instances. A private Shared class (also a KeyedService, +// but with a shared instance for incognito) keeps the common services. +class ExtensionSystemQt : public ExtensionSystem +{ +public: + explicit ExtensionSystemQt(content::BrowserContext *browserContext); + ~ExtensionSystemQt() override; + + // Initializes the extension system. + void Initialize(); + + // KeyedService implementation: + void Shutdown() override; + + // ExtensionSystem implementation: + void InitForRegularProfile(bool extensions_enabled) override; + void InitForIncognitoProfile() override; + ExtensionService *extension_service() override; + RuntimeData *runtime_data() override; + ManagementPolicy *management_policy() override; + ServiceWorkerManager *service_worker_manager() override; + SharedUserScriptMaster *shared_user_script_master() override; + StateStore* state_store() override; + StateStore* rules_store() override; + scoped_refptr<ValueStoreFactory> store_factory() override; + InfoMap *info_map() override; + QuotaService *quota_service() override; + AppSorting *app_sorting() override; + + void RegisterExtensionWithRequestContexts(const Extension *extension, + const base::Closure &callback) override; + + void UnregisterExtensionWithRequestContexts(const std::string &extension_id, + const UnloadedExtensionReason reason) override; + + ContentVerifier *content_verifier() override; + std::unique_ptr<ExtensionSet> GetDependentExtensions(const Extension *extension) override; + +#if !defined(TOOLKIT_QT) + void InstallUpdate(const std::string &extension_id, + const std::string &public_key, + const base::FilePath &unpacked_dir, + bool install_immediately, + InstallUpdateCallback install_update_callback) override; +#endif // TOOLKIT_QT + //friend class ExtensionSystemSharedFactory; + + bool FinishDelayedInstallationIfReady(const std::string &extension_id, bool install_immediately) override; + + void Init(bool extensions_enabled); + + const OneShotEvent &ready() const override { return ready_; } + +private: + void OnExtensionRegisteredWithRequestContexts(scoped_refptr<const extensions::Extension> extension); + + void NotifyExtensionLoaded(const Extension *extension); + void LoadExtension(std::string extension_id, std::unique_ptr<base::DictionaryValue> manifest, const base::FilePath &directory); + // The services that are shared between normal and incognito profiles. + + // Data to be accessed on the IO thread. Must outlive process_manager_. + scoped_refptr<InfoMap> info_map_; + + std::unique_ptr<ServiceWorkerManager> service_worker_manager_; + std::unique_ptr<RuntimeData> runtime_data_; + std::unique_ptr<QuotaService> quota_service_; + std::unique_ptr<AppSorting> app_sorting_; + std::unique_ptr<SharedUserScriptMaster> shared_user_script_master_; + + + // For verifying the contents of extensions read from disk. + scoped_refptr<ContentVerifier> content_verifier_; + OneShotEvent ready_; + + content::BrowserContext *browser_context_; + scoped_refptr<ValueStoreFactory> store_factory_; + ExtensionRegistry *extension_registry_; + extensions::RendererStartupHelper *renderer_helper_; + bool initialized_; + + base::WeakPtrFactory<ExtensionSystemQt> weak_ptr_factory_; + DISALLOW_COPY_AND_ASSIGN(ExtensionSystemQt); +}; + +} // namespace extensions + +#endif // EXTENSION_SYSTEM_QT_H |