protected virtual int OnDeviceMethodReceived(DeviceMethodCallbackArgs e)
{
EventHandler <DeviceMethodCallbackArgs> handler = DeviceMethodCallback;
if (handler != null)
{
handler(this, e);
}
return(e.Result);
}
private int deviceMethodReceived(IntPtr method, IntPtr payload, int size, out IntPtr response, out int response_size, UIntPtr userContextCallback)
{
string strMethod = Marshal.PtrToStringAnsi(method);
DeviceMethodCallbackArgs deviceMethodCallbackArgs = new DeviceMethodCallbackArgs(strMethod, payload, size, userContextCallback);
int result = OnDeviceMethodReceived(deviceMethodCallbackArgs);
int length = deviceMethodCallbackArgs.Response.Length + 1;
byte[] work = Encoding.UTF8.GetBytes(deviceMethodCallbackArgs.Response);
// This call to malloc may not be reliable but is forced upon the code by the C SDK
response = malloc(work.Length);
Marshal.Copy(work, 0, response, work.Length);
response_size = work.Length;
return(result);
}
