dom/bluetooth/BluetoothRilListener.h

   1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
   2 /* vim: set ts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_bluetooth_bluetoothrillistener_h__
   8 #define mozilla_dom_bluetooth_bluetoothrillistener_h__
   9
  10 #include "BluetoothCommon.h"
  11
  12 #include "nsAutoPtr.h"
  13
  14 #include "nsIIccProvider.h"
  15 #include "nsIMobileConnectionProvider.h"
  16 #include "nsITelephonyService.h"
  17
  18 BEGIN_BLUETOOTH_NAMESPACE
  19
  20 class BluetoothRilListener;
  21
  22 class IccListener : public nsIIccListener
  23 {
  24 public:
  25   NS_DECL_ISUPPORTS
  26   NS_DECL_NSIICCLISTENER
  27
  28   IccListener() { }
  29   virtual ~IccListener() { }
  30
  31   bool Listen(bool aStart);
  32   void SetOwner(BluetoothRilListener *aOwner);
  33
  34 private:
  35   BluetoothRilListener* mOwner;
  36 };
  37
  38 class MobileConnectionListener : public nsIMobileConnectionListener
  39 {
  40 public:
  41   NS_DECL_ISUPPORTS
  42   NS_DECL_NSIMOBILECONNECTIONLISTENER
  43
  44   MobileConnectionListener(uint32_t aClientId)
  45   : mClientId(aClientId) { }
  46   virtual ~MobileConnectionListener() { }
  47
  48   bool Listen(bool aStart);
  49
  50 private:
  51   uint32_t mClientId;
  52 };
  53
  54 class TelephonyListener : public nsITelephonyListener
  55 {
  56 public:
  57   NS_DECL_ISUPPORTS
  58   NS_DECL_NSITELEPHONYLISTENER
  59
  60   TelephonyListener() { }
  61   virtual ~TelephonyListener() { }
  62
  63   bool Listen(bool aStart);
  64 };
  65
  66 class BluetoothRilListener
  67 {
  68 public:
  69   BluetoothRilListener();
  70   ~BluetoothRilListener();
  71
  72   /**
  73    * Start/Stop listening.
  74    *
  75    * @param aStart [in] whether to start/stop listening
  76    */
  77   bool Listen(bool aStart);
  78
  79   /**
  80    * Be informed that certain client's service has changed.
  81    *
  82    * @param aClientId   [in] the client id with service change
  83    * @param aRegistered [in] whether changed service is registered
  84    */
  85   void ServiceChanged(uint32_t aClientId, bool aRegistered);
  86
  87   /**
  88    * Enumerate current calls.
  89    */
  90   void EnumerateCalls();
  91
  92   /**
  93    * The id of client that mobile connection and icc info listeners
  94    * are listening to.
  95    *
  96    * mClientId equals to number of total clients (array length of
  97    * mobile connection listeners) if there is no available client to listen.
  98    */
  99   uint32_t mClientId;
 100
 101 private:
 102   /**
 103    * Start/Stop listening of mobile connection and icc info.
 104    *
 105    * @param aStart [in] whether to start/stop listening
 106    */
 107   bool ListenMobileConnAndIccInfo(bool aStart);
 108
 109   /**
 110    * Select available client to listen and assign mClientId.
 111    *
 112    * mClientId is assigned to number of total clients (array length of
 113    * mobile connection listeners) if there is no available client to listen.
 114    */
 115   void SelectClient();
 116
 117   /**
 118    * Array of mobile connection listeners.
 119    *
 120    * The length equals to number of total clients.
 121    */
 122   nsTArray<nsRefPtr<MobileConnectionListener> > mMobileConnListeners;
 123
 124   nsRefPtr<IccListener> mIccListener;
 125   nsRefPtr<TelephonyListener> mTelephonyListener;
 126 };
 127
 128 END_BLUETOOTH_NAMESPACE
 129
 130 #endif