dom/bluetooth2/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 "nsIMobileConnectionService.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 private:
  66   nsresult HandleCallInfo(nsITelephonyCallInfo* aInfo, bool aSend);
  67 };
  68
  69 class BluetoothRilListener
  70 {
  71 public:
  72   BluetoothRilListener();
  73   ~BluetoothRilListener();
  74
  75   /**
  76    * Start/Stop listening.
  77    *
  78    * @param aStart [in] whether to start/stop listening
  79    */
  80   bool Listen(bool aStart);
  81
  82   /**
  83    * Be informed that certain client's service has changed.
  84    *
  85    * @param aClientId   [in] the client id with service change
  86    * @param aRegistered [in] whether changed service is registered
  87    */
  88   void ServiceChanged(uint32_t aClientId, bool aRegistered);
  89
  90   /**
  91    * Enumerate current calls.
  92    */
  93   void EnumerateCalls();
  94
  95   /**
  96    * The id of client that mobile connection and icc info listeners
  97    * are listening to.
  98    *
  99    * mClientId equals to number of total clients (array length of
 100    * mobile connection listeners) if there is no available client to listen.
 101    */
 102   uint32_t mClientId;
 103
 104 private:
 105   /**
 106    * Start/Stop listening of mobile connection and icc info.
 107    *
 108    * @param aStart [in] whether to start/stop listening
 109    */
 110   bool ListenMobileConnAndIccInfo(bool aStart);
 111
 112   /**
 113    * Select available client to listen and assign mClientId.
 114    *
 115    * mClientId is assigned to number of total clients (array length of
 116    * mobile connection listeners) if there is no available client to listen.
 117    */
 118   void SelectClient();
 119
 120   /**
 121    * Array of mobile connection listeners.
 122    *
 123    * The length equals to number of total clients.
 124    */
 125   nsTArray<nsRefPtr<MobileConnectionListener> > mMobileConnListeners;
 126
 127   nsRefPtr<IccListener> mIccListener;
 128   nsRefPtr<TelephonyListener> mTelephonyListener;
 129 };
 130
 131 END_BLUETOOTH_NAMESPACE
 132
 133 #endif