michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef __nsWifiMonitor__
michael@0: #define __nsWifiMonitor__
michael@0: 
michael@0: #include "nsIWifiMonitor.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsAutoPtr.h"
michael@0: #include "nsProxyRelease.h"
michael@0: #include "nsIThread.h"
michael@0: #include "nsIRunnable.h"
michael@0: #include "nsCOMArray.h"
michael@0: #include "nsIWifiListener.h"
michael@0: #include "mozilla/ReentrantMonitor.h"
michael@0: #include "prlog.h"
michael@0: #include "nsIObserver.h"
michael@0: #include "nsTArray.h"
michael@0: #include "nsITimer.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: #include "nsIInterfaceRequestor.h"
michael@0: 
michael@0: #if defined(PR_LOGGING)
michael@0: extern PRLogModuleInfo *gWifiMonitorLog;
michael@0: #endif
michael@0: #define LOG(args)     PR_LOG(gWifiMonitorLog, PR_LOG_DEBUG, args)
michael@0: 
michael@0: class nsWifiAccessPoint;
michael@0: 
michael@0: class nsWifiListener
michael@0: {
michael@0:  public:
michael@0: 
michael@0:   nsWifiListener(nsMainThreadPtrHolder<nsIWifiListener>* aListener)
michael@0:   {
michael@0:     mListener = aListener;
michael@0:     mHasSentData = false;
michael@0:   }
michael@0:   ~nsWifiListener() {}
michael@0: 
michael@0:   nsMainThreadPtrHandle<nsIWifiListener> mListener;
michael@0:   bool mHasSentData;
michael@0: };
michael@0: 
michael@0: #ifndef MOZ_WIDGET_GONK
michael@0: class nsWifiMonitor MOZ_FINAL : nsIRunnable, nsIWifiMonitor, nsIObserver
michael@0: {
michael@0:  public:
michael@0:   NS_DECL_THREADSAFE_ISUPPORTS
michael@0:   NS_DECL_NSIWIFIMONITOR
michael@0:   NS_DECL_NSIRUNNABLE
michael@0:   NS_DECL_NSIOBSERVER
michael@0: 
michael@0:   nsWifiMonitor();
michael@0: 
michael@0:  private:
michael@0:   ~nsWifiMonitor();
michael@0: 
michael@0:   nsresult DoScan();
michael@0: 
michael@0:   nsresult CallWifiListeners(const nsCOMArray<nsWifiAccessPoint> &aAccessPoints,
michael@0:                              bool aAccessPointsChanged);
michael@0: 
michael@0:   bool mKeepGoing;
michael@0:   nsCOMPtr<nsIThread> mThread;
michael@0: 
michael@0:   nsTArray<nsWifiListener> mListeners;
michael@0: 
michael@0:   mozilla::ReentrantMonitor mReentrantMonitor;
michael@0: 
michael@0: };
michael@0: #else
michael@0: #include "nsIWifi.h"
michael@0: class nsWifiMonitor MOZ_FINAL : nsIWifiMonitor, nsIWifiScanResultsReady, nsIObserver
michael@0: {
michael@0:  public:
michael@0:   NS_DECL_ISUPPORTS
michael@0:   NS_DECL_NSIWIFIMONITOR
michael@0:   NS_DECL_NSIOBSERVER
michael@0:   NS_DECL_NSIWIFISCANRESULTSREADY
michael@0: 
michael@0:   nsWifiMonitor();
michael@0: 
michael@0:  private:
michael@0:   ~nsWifiMonitor();
michael@0: 
michael@0:   void ClearTimer() {
michael@0:     if (mTimer) {
michael@0:       mTimer->Cancel();
michael@0:       mTimer = nullptr;
michael@0:     }
michael@0:   }
michael@0:   nsCOMArray<nsWifiAccessPoint> mLastAccessPoints;
michael@0:   nsTArray<nsWifiListener> mListeners;
michael@0:   nsCOMPtr<nsITimer> mTimer;
michael@0: };
michael@0: #endif
michael@0: 
michael@0: #endif