public string ParseResponse(string command, byte[] response_bytes)
{
IntPtr nativeBytes = IntPtr.Zero;
try
{
nativeBytes = Marshal.AllocHGlobal(response_bytes.Length);
Marshal.Copy(response_bytes, 0, nativeBytes, response_bytes.Length);
object error;
IntPtr rawDataBuffer = NativeMethods.rs2_terminal_parse_response(Handle, command, (uint)command.Length,
nativeBytes, (uint)response_bytes.Length, out error);
IntPtr start = NativeMethods.rs2_get_raw_data(rawDataBuffer, out error);
int size = NativeMethods.rs2_get_raw_data_size(rawDataBuffer, out error);
byte[] managedBytes = new byte[size];
Marshal.Copy(start, managedBytes, 0, size);
NativeMethods.rs2_delete_raw_data(rawDataBuffer);
return(System.Text.Encoding.Default.GetString(managedBytes));
}
finally
{
Marshal.FreeHGlobal(nativeBytes);
}
}
public byte[] SendReceiveRawData(byte[] command_bytes)
{
IntPtr nativeBytes = IntPtr.Zero;
try
{
nativeBytes = Marshal.AllocHGlobal(command_bytes.Length);
Marshal.Copy(command_bytes, 0, nativeBytes, command_bytes.Length);
object error;
IntPtr rawDataBuffer = NativeMethods.rs2_send_and_receive_raw_data(Handle, nativeBytes, (uint)command_bytes.Length, out error);
IntPtr start = NativeMethods.rs2_get_raw_data(rawDataBuffer, out error);
int size = NativeMethods.rs2_get_raw_data_size(rawDataBuffer, out error);
byte[] managedBytes = new byte[size];
Marshal.Copy(start, managedBytes, 0, size);
NativeMethods.rs2_delete_raw_data(rawDataBuffer);
return(managedBytes);
}
finally
{
Marshal.FreeHGlobal(nativeBytes);
}
}
byte[] GetByteArrayFromRawDataObject(IntPtr raw)
{
object error;
var start = NativeMethods.rs2_get_raw_data(raw, out error);
var size = NativeMethods.rs2_get_raw_data_size(raw, out error);
byte[] managedBytes = new byte[size];
Marshal.Copy(start, managedBytes, 0, size);
NativeMethods.rs2_delete_raw_data(raw);
return(managedBytes);
}
public byte[] ExportLocalizationMap()
{
object error;
IntPtr rawDataBuffer = NativeMethods.rs2_export_localization_map(Handle, out error);
IntPtr start = NativeMethods.rs2_get_raw_data(rawDataBuffer, out error);
int size = NativeMethods.rs2_get_raw_data_size(rawDataBuffer, out error);
byte[] managedBytes = new byte[size];
Marshal.Copy(start, managedBytes, 0, size);
NativeMethods.rs2_delete_raw_data(rawDataBuffer);
return(managedBytes);
}
public byte[] ParseCommand(string command)
{
object error;
IntPtr rawDataBuffer = NativeMethods.rs2_terminal_parse_command(Handle, command, (uint)command.Length, out error);
IntPtr start = NativeMethods.rs2_get_raw_data(rawDataBuffer, out error);
int size = NativeMethods.rs2_get_raw_data_size(rawDataBuffer, out error);
byte[] managedBytes = new byte[size];
Marshal.Copy(start, managedBytes, 0, size);
NativeMethods.rs2_delete_raw_data(rawDataBuffer);
return(managedBytes);
}
