chromium/chrome/browser/extensions/api/messaging/launch_context.h

// Copyright 2024 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_EXTENSIONS_API_MESSAGING_LAUNCH_CONTEXT_H_
#define CHROME_BROWSER_EXTENSIONS_API_MESSAGING_LAUNCH_CONTEXT_H_

#include <stdint.h>

#include <memory>
#include <optional>
#include <string>

#include "base/files/file_path.h"
#include "base/files/platform_file.h"
#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/process/process.h"
#include "base/sequence_checker.h"
#include "build/build_config.h"
#include "chrome/browser/extensions/api/messaging/native_process_launcher.h"
#include "url/gurl.h"

#if BUILDFLAG(IS_WIN)
#include "base/win/object_watcher.h"
#endif

namespace base {
class CommandLine;
class TaskRunner;
}  // namespace base

namespace net {
class FileStream;
}  // namespace net

namespace extensions {

// The state for a single native messaging host process launch. Instances live
// and die on the IO thread. Asynchronous process launch is initiated via
// `Start`. A consumer may cancel an in-progress launch by deleting the instance
// on the IO thread.
class LaunchContext
#if BUILDFLAG(IS_WIN)
    : public base::win::ObjectWatcher::Delegate
#endif
{ … };

}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_API_MESSAGING_LAUNCH_CONTEXT_H_