public void ReadRegions()
{
MemoryBasicInformation memInfo = new MemoryBasicInformation();
IntPtr current = IntPtr.Zero;
while (current.ToInt64() < m_maxAddress.ToInt64() &&
Kernel32.VirtualQueryEx(m_handle, current, out memInfo, (uint)Marshal.SizeOf(memInfo)) != 0)
{
if ((int)memInfo.State == 4096 && (int)memInfo.Protect == 4 && (uint)memInfo.RegionSize != 0)
{
byte[] regionData = new byte[(int)memInfo.RegionSize];
ulong bytesRead = 0;
if (!Kernel32.ReadProcessMemory(m_handle, memInfo.BaseAddress, regionData,
(ulong)memInfo.RegionSize, ref bytesRead))
{
throw new Exception("Failed to read process memory at " + memInfo.BaseAddress +
". Error code: " + Marshal.GetLastWin32Error());
}
m_regions.Add(memInfo.BaseAddress, regionData);
}
current = PointerUtils.Add(memInfo.BaseAddress, memInfo.RegionSize);
}
Console.WriteLine("Regions: {0}", m_regions.Count);
}
private void DoDevTypHandle(ref WndProcClient.WindowMessage m, ref String text)
{
DEV_BROADCAST_HANDLE hdrHandle = (DEV_BROADCAST_HANDLE)Marshal.PtrToStructure(m.lParam, typeof(DEV_BROADCAST_HANDLE));
var pData = PointerUtils.Add(m.lParam, _OffsetOfData);
if (BluetoothDeviceNotificationEvent.BthPortDeviceInterface == hdrHandle.dbch_eventguid)
{
text += "GUID_BTHPORT_DEVICE_INTERFACE";
}
else if (BluetoothDeviceNotificationEvent.RadioInRange == hdrHandle.dbch_eventguid)
{
text += "GUID_BLUETOOTH_RADIO_IN_RANGE";
BTH_RADIO_IN_RANGE inRange
= (BTH_RADIO_IN_RANGE)Marshal.PtrToStructure(pData, typeof(BTH_RADIO_IN_RANGE));
text += String.Format(" 0x{0:X12}", inRange.deviceInfo.address);
text += String.Format(" is ({0}) 0x{0:X}", inRange.deviceInfo.flags);
text += String.Format(" was ({0}) 0x{0:X}", inRange.previousDeviceFlags);
var bdi0 = BLUETOOTH_DEVICE_INFO.Create(inRange.deviceInfo);
var e = BluetoothWin32RadioInRangeEventArgs.Create(
inRange.previousDeviceFlags,
inRange.deviceInfo.flags, bdi0);
DeviceInRange?.Invoke(this, e);
}
else if (BluetoothDeviceNotificationEvent.RadioOutOfRange == hdrHandle.dbch_eventguid)
{
BTH_RADIO_OUT_OF_RANGE outOfRange
= (BTH_RADIO_OUT_OF_RANGE)Marshal.PtrToStructure(pData, typeof(BTH_RADIO_OUT_OF_RANGE));
text += "GUID_BLUETOOTH_RADIO_OUT_OF_RANGE";
text += String.Format(System.Globalization.CultureInfo.InvariantCulture,
" 0x{0:X12}", outOfRange.deviceAddress);
var e = BluetoothWin32RadioOutOfRangeEventArgs.Create(
outOfRange.deviceAddress);
DeviceOutOfRange?.Invoke(this, e);
}
else if (BluetoothDeviceNotificationEvent.PinRequest == hdrHandle.dbch_eventguid)
{
text += "GUID_BLUETOOTH_PIN_REQUEST";
}
else if (BluetoothDeviceNotificationEvent.L2capEvent == hdrHandle.dbch_eventguid)
{
text += "GUID_BLUETOOTH_L2CAP_EVENT";
}
else if (BluetoothDeviceNotificationEvent.HciEvent == hdrHandle.dbch_eventguid)
{
text += "GUID_BLUETOOTH_HCI_EVENT";
}
else if (BluetoothDeviceNotificationEvent.AuthenticationRequestEvent == hdrHandle.dbch_eventguid)
{
text += "GUID_BLUETOOTH_AUTHENTICATION_REQUEST";
}
else if (BluetoothDeviceNotificationEvent.KeyPressEvent == hdrHandle.dbch_eventguid)
{
text += "GUID_BLUETOOTH_KEYPRESS_EVENT";
}
else if (BluetoothDeviceNotificationEvent.HciVendorEvent == hdrHandle.dbch_eventguid)
{
text += "GUID_BLUETOOTH_HCI_VENDOR_EVENT";
}
else
{
text += "Unknown event: " + hdrHandle.dbch_eventguid;
}
Log.Verbose("Interop.Win32: Device changed: " + text);
}
