device/bluetooth/bluetooth_low_energy_defs_win.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_DEFS_WIN_H_
   6 #define DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_DEFS_WIN_H_
   7
   8 #include <windows.h>
   9 #include <cfg.h>
  10 #include <devpkey.h>
  11 #include <setupapi.h>
  12 // #include <bthledef.h>
  13 // TODO(rpaquay):
  14 // bthledef.h from Win8 SDK has a couple of issues when used in a Win32 app:
  15 // * line 420: usage of "pragma pop" instead of "pragma warning(pop)"
  16 // * line 349: no CALLBACK modifier in the definition of
  17 // PFNBLUETOOTH_GATT_EVENT_CALLBACK.
  18 //
  19 // So, we duplicate the definitions we need and prevent the build from including
  20 // the content of bthledef.h.
  21 #ifndef __BTHLEDEF_H__
  22 #define __BTHLEDEF_H__
  23
  24 //
  25 // Bluetooth LE device interface GUID
  26 //
  27 // {781aee18-7733-4ce4-adb0-91f41c67b592}
  28 DEFINE_GUID(GUID_BLUETOOTHLE_DEVICE_INTERFACE,
  29             0x781aee18,
  30             0x7733,
  31             0x4ce4,
  32             0xad,
  33             0xd0,
  34             0x91,
  35             0xf4,
  36             0x1c,
  37             0x67,
  38             0xb5,
  39             0x92);
  40
  41 DEFINE_GUID(BTH_LE_ATT_BLUETOOTH_BASE_GUID,
  42             0x00000000,
  43             0x0000,
  44             0x1000,
  45             0x80,
  46             0x00,
  47             0x00,
  48             0x80,
  49             0x5F,
  50             0x9B,
  51             0x34,
  52             0xFB);
  53
  54 #define BLUETOOTH_GATT_FLAG_NONE 0x00000000
  55
  56 typedef struct _BTH_LE_UUID {
  57   BOOLEAN IsShortUuid;
  58 #ifdef MIDL_PASS
  59   [ switch_type(BOOLEAN), switch_is((BOOLEAN)IsShortUuid) ]
  60 #endif
  61       union {
  62 #ifdef MIDL_PASS
  63     [case(TRUE)]
  64 #endif
  65         USHORT ShortUuid;
  66 #ifdef MIDL_PASS
  67     [case(FALSE)]
  68 #endif
  69         GUID LongUuid;
  70   } Value;
  71 } BTH_LE_UUID, *PBTH_LE_UUID;
  72
  73 typedef struct _BTH_LE_GATT_SERVICE {
  74   BTH_LE_UUID ServiceUuid;
  75   USHORT AttributeHandle;
  76 } BTH_LE_GATT_SERVICE, *PBTH_LE_GATT_SERVICE;
  77
  78 typedef struct _BTH_LE_GATT_CHARACTERISTIC {
  79   USHORT ServiceHandle;
  80   BTH_LE_UUID CharacteristicUuid;
  81   USHORT AttributeHandle;
  82   USHORT CharacteristicValueHandle;
  83   BOOLEAN IsBroadcastable;
  84   BOOLEAN IsReadable;
  85   BOOLEAN IsWritable;
  86   BOOLEAN IsWritableWithoutResponse;
  87   BOOLEAN IsSignedWritable;
  88   BOOLEAN IsNotifiable;
  89   BOOLEAN IsIndicatable;
  90   BOOLEAN HasExtendedProperties;
  91 } BTH_LE_GATT_CHARACTERISTIC, *PBTH_LE_GATT_CHARACTERISTIC;
  92
  93 typedef struct _BTH_LE_GATT_CHARACTERISTIC_VALUE {
  94   ULONG DataSize;
  95
  96 #ifdef MIDL_PASS
  97   [size_is(DataSize)] UCHAR Data[*];
  98 #else
  99   _Field_size_bytes_(DataSize) UCHAR Data[1];
 100 #endif
 101 } BTH_LE_GATT_CHARACTERISTIC_VALUE, *PBTH_LE_GATT_CHARACTERISTIC_VALUE;
 102
 103 typedef enum _BTH_LE_GATT_DESCRIPTOR_TYPE {
 104   CharacteristicExtendedProperties,
 105   CharacteristicUserDescription,
 106   ClientCharacteristicConfiguration,
 107   ServerCharacteristicConfiguration,
 108   CharacteristicFormat,
 109   CharacteristicAggregateFormat,
 110   CustomDescriptor
 111 } BTH_LE_GATT_DESCRIPTOR_TYPE,
 112     *PBTH_LE_GATT_DESCRIPTOR_TYPE;
 113
 114 typedef struct _BTH_LE_GATT_DESCRIPTOR {
 115   USHORT ServiceHandle;
 116   USHORT CharacteristicHandle;
 117   BTH_LE_GATT_DESCRIPTOR_TYPE DescriptorType;
 118   BTH_LE_UUID DescriptorUuid;
 119   USHORT AttributeHandle;
 120 } BTH_LE_GATT_DESCRIPTOR, *PBTH_LE_GATT_DESCRIPTOR;
 121
 122 typedef struct _BTH_LE_GATT_DESCRIPTOR_VALUE {
 123   BTH_LE_GATT_DESCRIPTOR_TYPE DescriptorType;
 124   BTH_LE_UUID DescriptorUuid;
 125
 126 #ifdef MIDL_PASS
 127   [
 128     switch_type(BTH_LE_GATT_DESCRIPTOR_TYPE),
 129     switch_is((BTH_LE_GATT_DESCRIPTOR_TYPE)DescriptorType)
 130   ]
 131 #endif
 132       union {
 133
 134 #ifdef MIDL_PASS
 135     [case(CharacteristicExtendedProperties)]
 136 #endif
 137         struct {
 138       BOOLEAN IsReliableWriteEnabled;
 139       BOOLEAN IsAuxiliariesWritable;
 140     } CharacteristicExtendedProperties;
 141
 142 #ifdef MIDL_PASS
 143     [case(ClientCharacteristicConfiguration)]
 144 #endif
 145         struct {
 146       BOOLEAN IsSubscribeToNotification;
 147       BOOLEAN IsSubscribeToIndication;
 148     } ClientCharacteristicConfiguration;
 149
 150 #ifdef MIDL_PASS
 151     [case(ServerCharacteristicConfiguration)]
 152 #endif
 153         struct {
 154       BOOLEAN IsBroadcast;
 155     } ServerCharacteristicConfiguration;
 156
 157 #ifdef MIDL_PASS
 158     [case(CharacteristicFormat)]
 159 #endif
 160         struct {
 161       UCHAR Format;
 162       UCHAR Exponent;
 163       BTH_LE_UUID Unit;
 164       UCHAR NameSpace;
 165       BTH_LE_UUID Description;
 166     } CharacteristicFormat;
 167 #ifdef MIDL_PASS
 168     [default];
 169 #endif
 170   };
 171
 172   ULONG DataSize;
 173
 174 #ifdef MIDL_PASS
 175   [size_is(DataSize)] UCHAR Data[*];
 176 #else
 177   _Field_size_bytes_(DataSize) UCHAR Data[1];
 178 #endif
 179 } BTH_LE_GATT_DESCRIPTOR_VALUE, *PBTH_LE_GATT_DESCRIPTOR_VALUE;
 180
 181 typedef enum _BTH_LE_GATT_EVENT_TYPE {
 182   CharacteristicValueChangedEvent,
 183 } BTH_LE_GATT_EVENT_TYPE;
 184
 185 typedef ULONG64 BTH_LE_GATT_RELIABLE_WRITE_CONTEXT,
 186     *PBTH_LE_GATT_RELIABLE_WRITE_CONTEXT;
 187
 188 #endif  // __BTHLEDEF_H__
 189 #include <bluetoothapis.h>
 190 #include <bluetoothleapis.h>
 191
 192 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_DEFS_WIN_H_