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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/shell/browser/shell_extension_system.h"
#include <memory>
#include <string>
#include "apps/launcher.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/functional/bind.h"
#include "components/value_store/value_store_factory_impl.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "extensions/browser/api/app_runtime/app_runtime_api.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/null_app_sorting.h"
#include "extensions/browser/quota_service.h"
#include "extensions/browser/service_worker_manager.h"
#include "extensions/browser/user_script_manager.h"
#include "extensions/common/constants.h"
#include "extensions/common/extension_id.h"
#include "extensions/common/file_util.h"
#include "extensions/shell/browser/shell_extension_loader.h"
using content::BrowserContext;
namespace extensions {
ShellExtensionSystem::ShellExtensionSystem(BrowserContext* browser_context)
: browser_context_(browser_context),
store_factory_(
new value_store::ValueStoreFactoryImpl(browser_context->GetPath())) {}
ShellExtensionSystem::~ShellExtensionSystem() = default;
const Extension* ShellExtensionSystem::LoadExtension(
const base::FilePath& extension_dir) {
return extension_loader_->LoadExtension(extension_dir);
}
const Extension* ShellExtensionSystem::LoadApp(const base::FilePath& app_dir) {
return LoadExtension(app_dir);
}
void ShellExtensionSystem::FinishInitialization() {
// Inform the rest of the extensions system to start.
ready_.Signal();
}
void ShellExtensionSystem::LaunchApp(const ExtensionId& extension_id) {
// Send the onLaunched event.
DCHECK(ExtensionRegistry::Get(browser_context_)
->enabled_extensions()
.Contains(extension_id));
const Extension* extension = ExtensionRegistry::Get(browser_context_)
->enabled_extensions()
.GetByID(extension_id);
apps::LaunchPlatformApp(browser_context_, extension,
AppLaunchSource::kSourceUntracked);
}
void ShellExtensionSystem::ReloadExtension(const ExtensionId& extension_id) {
extension_loader_->ReloadExtension(extension_id);
}
void ShellExtensionSystem::Shutdown() {
extension_loader_.reset();
}
void ShellExtensionSystem::InitForRegularProfile(bool extensions_enabled) {
service_worker_manager_ =
std::make_unique<ServiceWorkerManager>(browser_context_);
quota_service_ = std::make_unique<QuotaService>();
app_sorting_ = std::make_unique<NullAppSorting>();
extension_loader_ = std::make_unique<ShellExtensionLoader>(browser_context_);
user_script_manager_ = std::make_unique<UserScriptManager>(browser_context_);
}
ExtensionService* ShellExtensionSystem::extension_service() {
return nullptr;
}
ManagementPolicy* ShellExtensionSystem::management_policy() {
return nullptr;
}
ServiceWorkerManager* ShellExtensionSystem::service_worker_manager() {
return service_worker_manager_.get();
}
UserScriptManager* ShellExtensionSystem::user_script_manager() {
return user_script_manager_.get();
}
StateStore* ShellExtensionSystem::state_store() {
return nullptr;
}
StateStore* ShellExtensionSystem::rules_store() {
return nullptr;
}
StateStore* ShellExtensionSystem::dynamic_user_scripts_store() {
return nullptr;
}
scoped_refptr<value_store::ValueStoreFactory>
ShellExtensionSystem::store_factory() {
return store_factory_;
}
QuotaService* ShellExtensionSystem::quota_service() {
return quota_service_.get();
}
AppSorting* ShellExtensionSystem::app_sorting() {
return app_sorting_.get();
}
const base::OneShotEvent& ShellExtensionSystem::ready() const {
return ready_;
}
bool ShellExtensionSystem::is_ready() const {
return ready_.is_signaled();
}
ContentVerifier* ShellExtensionSystem::content_verifier() {
return nullptr;
}
std::unique_ptr<ExtensionSet> ShellExtensionSystem::GetDependentExtensions(
const Extension* extension) {
return std::make_unique<ExtensionSet>();
}
void ShellExtensionSystem::InstallUpdate(
const ExtensionId& extension_id,
const std::string& public_key,
const base::FilePath& temp_dir,
bool install_immediately,
InstallUpdateCallback install_update_callback) {
NOTREACHED();
}
void ShellExtensionSystem::PerformActionBasedOnOmahaAttributes(
const ExtensionId& extension_id,
const base::Value::Dict& attributes) {
NOTREACHED();
}
} // namespace extensions
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