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