public static DeviceInfo[] GetDeviceList(IntPtr deviceContext)
{
var ret = new List <DeviceInfo>();
for (var i = 1; i < 21; i++)
{
var handle = ManagedWrapper.GetHardwareStr(deviceContext, i, 1000);
if (handle == "")
{
continue;
}
int foundVid = 0, foundPid = 0;
GetVidPid(handle, ref foundVid, ref foundPid);
if (foundVid == 0 || foundPid == 0)
{
continue;
}
ret.Add(new DeviceInfo {
Id = i, Vid = foundVid, Pid = foundPid, IsMouse = i > 10
});
}
return(ret.ToArray());
}
/// <summary>
/// Tries to get Device ID from Hardware String
/// </summary>
/// <param name="deviceContext">The Interception device context</param>
/// <param name="isMouse">Whether the device is a mouse or a keyboard</param>
/// <param name="handle">The Hardware String (handle) of the device</param>
/// <param name="instance">The instance of the VID/PID (Optional)</param>
/// <returns></returns>
public static int GetDeviceIdFromHandle(IntPtr deviceContext, bool isMouse, string handle, int instance = 1)
{
var start = isMouse ? 11 : 0;
var max = isMouse ? 21 : 11;
for (var i = start; i < max; i++)
{
var hardwareStr = ManagedWrapper.GetHardwareStr(deviceContext, i, 1000);
if (hardwareStr != handle)
{
continue;
}
if (instance == 1)
{
return(i);
}
instance--;
}
//ToDo: Should throw here?
return(0);
}
/// <summary>
/// Tries to get Device ID from VID/PID
/// </summary>
/// <param name="deviceContext">The Interception device context</param>
/// <param name="isMouse">Whether the device is a mouse or a keyboard</param>
/// <param name="vid">The VID of the device</param>
/// <param name="pid">The PID of the device</param>
/// <param name="instance">The instance of the VID/PID (Optional)</param>
/// <returns></returns>
public static int GetDeviceId(IntPtr deviceContext, bool isMouse, int vid, int pid, int instance = 1)
{
var start = isMouse ? 11 : 0;
var max = isMouse ? 21 : 11;
for (var i = start; i < max; i++)
{
var hardwareStr = ManagedWrapper.GetHardwareStr(deviceContext, i, 1000);
int foundVid = 0, foundPid = 0;
GetVidPid(hardwareStr, ref foundVid, ref foundPid);
if (foundVid != vid || foundPid != pid)
{
continue;
}
if (instance == 1)
{
return(i);
}
instance--;
}
//ToDo: Should throw here?
return(0);
}
