toolkit/components/filewatcher/NativeFileWatcherWin.h
author Ehsan Akhgari <ehsan@mozilla.com>
Tue, 06 Jan 2015 18:35:02 -0500
changeset 222858 86924ac6a94a9147bcae518239d7a33b5981062b
parent 203280 bbc66ed2e4ce3db7b974d345f913ebcf21583bda
child 234863 ac4464790ec4896a5188fa50cfc69ae0ffeddc08
permissions -rw-r--r--
Bug 1118486 - Part 1: Use `= delete` instead of MOZ_DELETE directly; r=Waldo Most of this patch (with the exception of dom/bindings/Codegen.py) was generated by the following bash script: #!/bin/bash function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "*/.git*" \ ! -wholename "obj-*" \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.cc" \ -o -iname "*.idl" \ -o -iname "*.ipdl" \ -o -iname "*.ipdlh" \ -o -iname "*.mm" \) | \ xargs -n 1 sed -i -e "s/\b$1\b/$2/g" } convert MOZ_DELETE '= delete'

/* 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 MOZ_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__