flutter_flutter/shell/common/isolate_configuration.h
Chinmay Garde 424045c3f2
Enable shutting down all root isolates in a VM. (#8457)
This reverts commit 800ea0a40397d53311715e0de94f0340195bfcea.
2019-04-05 13:34:40 -07:00

57 lines
1.7 KiB
C++

// Copyright 2013 The Flutter 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 FLUTTER_SHELL_COMMON_ISOLATE_CONFIGURATION_H_
#define FLUTTER_SHELL_COMMON_ISOLATE_CONFIGURATION_H_
#include <future>
#include <memory>
#include <string>
#include "flutter/assets/asset_manager.h"
#include "flutter/assets/asset_resolver.h"
#include "flutter/common/settings.h"
#include "flutter/fml/macros.h"
#include "flutter/fml/mapping.h"
#include "flutter/fml/memory/weak_ptr.h"
#include "flutter/runtime/dart_isolate.h"
namespace shell {
class IsolateConfiguration {
public:
static std::unique_ptr<IsolateConfiguration> InferFromSettings(
const blink::Settings& settings,
std::shared_ptr<blink::AssetManager> asset_manager,
fml::RefPtr<fml::TaskRunner> io_worker);
static std::unique_ptr<IsolateConfiguration> CreateForAppSnapshot();
static std::unique_ptr<IsolateConfiguration> CreateForKernel(
std::unique_ptr<const fml::Mapping> kernel);
static std::unique_ptr<IsolateConfiguration> CreateForKernelList(
std::vector<std::future<std::unique_ptr<const fml::Mapping>>>
kernel_pieces);
static std::unique_ptr<IsolateConfiguration> CreateForKernelList(
std::vector<std::unique_ptr<const fml::Mapping>> kernel_pieces);
IsolateConfiguration();
virtual ~IsolateConfiguration();
bool PrepareIsolate(blink::DartIsolate& isolate);
protected:
virtual bool DoPrepareIsolate(blink::DartIsolate& isolate) = 0;
private:
FML_DISALLOW_COPY_AND_ASSIGN(IsolateConfiguration);
};
} // namespace shell
#endif // FLUTTER_SHELL_COMMON_ISOLATE_CONFIGURATION_H_