mirror of
https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 19:24:25 +00:00
87 lines
4.1 KiB
C#
87 lines
4.1 KiB
C#
// /***************************************************************************
|
|
// Aaru Data Preservation Suite
|
|
// ----------------------------------------------------------------------------
|
|
//
|
|
// Filename : MCPT.cs
|
|
// Author(s) : Natalia Portillo <claunia@claunia.com>
|
|
//
|
|
// Component : ATA commands.
|
|
//
|
|
// --[ Description ] ----------------------------------------------------------
|
|
//
|
|
// Contains Media Card Pass-Thru commands.
|
|
//
|
|
// --[ License ] --------------------------------------------------------------
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as
|
|
// published by the Free Software Foundation; either version 2.1 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful, but
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
// ----------------------------------------------------------------------------
|
|
// Copyright © 2011-2021 Natalia Portillo
|
|
// ****************************************************************************/
|
|
|
|
using System;
|
|
using Aaru.Console;
|
|
using Aaru.Decoders.ATA;
|
|
|
|
namespace Aaru.Devices
|
|
{
|
|
public sealed partial class Device
|
|
{
|
|
/// <summary>Enables media card pass through</summary>
|
|
/// <param name="statusRegisters">Status registers.</param>
|
|
/// <param name="timeout">Timeout in seconds</param>
|
|
/// <param name="duration">Time it took to execute the command in milliseconds</param>
|
|
/// <returns><c>true</c> if the device set an error condition, <c>false</c> otherwise</returns>
|
|
public bool EnableMediaCardPassThrough(out AtaErrorRegistersChs statusRegisters, uint timeout,
|
|
out double duration) =>
|
|
CheckMediaCardType(1, out statusRegisters, timeout, out duration);
|
|
|
|
/// <summary>Disables media card pass through</summary>
|
|
/// <param name="statusRegisters">Status registers.</param>
|
|
/// <param name="timeout">Timeout in seconds</param>
|
|
/// <param name="duration">Time it took to execute the command in milliseconds</param>
|
|
/// <returns><c>true</c> if the device set an error condition, <c>false</c> otherwise</returns>
|
|
public bool DisableMediaCardPassThrough(out AtaErrorRegistersChs statusRegisters, uint timeout,
|
|
out double duration) =>
|
|
CheckMediaCardType(0, out statusRegisters, timeout, out duration);
|
|
|
|
/// <summary>Checks media card pass through</summary>
|
|
/// <param name="feature">Feature</param>
|
|
/// <param name="statusRegisters">Status registers.</param>
|
|
/// <param name="timeout">Timeout in seconds</param>
|
|
/// <param name="duration">Time it took to execute the command in milliseconds</param>
|
|
/// <returns><c>true</c> if the device set an error condition, <c>false</c> otherwise</returns>
|
|
public bool CheckMediaCardType(byte feature, out AtaErrorRegistersChs statusRegisters, uint timeout,
|
|
out double duration)
|
|
{
|
|
byte[] buffer = Array.Empty<byte>();
|
|
|
|
var registers = new AtaRegistersChs
|
|
{
|
|
Command = (byte)AtaCommands.CheckMediaCardType,
|
|
Feature = feature
|
|
};
|
|
|
|
LastError = SendAtaCommand(registers, out statusRegisters, AtaProtocol.NonData,
|
|
AtaTransferRegister.NoTransfer, ref buffer, timeout, false, out duration,
|
|
out bool sense);
|
|
|
|
Error = LastError != 0;
|
|
|
|
AaruConsole.DebugWriteLine("ATA Device", "CHECK MEDIA CARD TYPE took {0} ms.", duration);
|
|
|
|
return sense;
|
|
}
|
|
}
|
|
} |