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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_nativefilewatcher_h__
#define mozilla_nativefilewatcher_h__
#include "nsINativeFileWatcher.h"
#include "nsIObserver.h"
#include "nsCOMPtr.h"
#include "nsCycleCollectionParticipant.h"
#include "nsThreadUtils.h"
// We need to include this header here for HANDLE definition.
#include <windows.h>
namespace mozilla {
class NativeFileWatcherService final : public nsINativeFileWatcherService,
public nsIObserver {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSINATIVEFILEWATCHERSERVICE
NS_DECL_NSIOBSERVER
NativeFileWatcherService();
nsresult Init();
private:
// The |HANDLE| to the I/O Completion Port, owned by the main thread.
HANDLE mIOCompletionPort;
nsCOMPtr<nsIThread> mIOThread;
// The instance of the runnable dealing with the I/O.
nsCOMPtr<nsIRunnable> mWorkerIORunnable;
nsresult Uninit();
void WakeUpWorkerThread();
// Make the dtor private to make this object only deleted via its ::Release()
// method.
~NativeFileWatcherService();
NativeFileWatcherService(const NativeFileWatcherService& other) = delete;
void operator=(const NativeFileWatcherService& other) = delete;
};
} // namespace mozilla
#endif // mozilla_nativefilewatcher_h__
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