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Aaru.Server/DiscImageChef.Devices/Device/ScsiCommands/Plextor.cs
Natalia Portillo 88da8fc019 Code cleanup.
2018-06-22 08:08:51 +01:00

513 lines
22 KiB
C#
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// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : Plextor.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : Plextor vendor commands.
//
// --[ Description ] ----------------------------------------------------------
//
// Contains vendor commands for Plextor SCSI devices.
//
// --[ 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 © 2011-2018 Natalia Portillo
// ****************************************************************************/
using System;
using DiscImageChef.Console;
namespace DiscImageChef.Devices
{
public partial class Device
{
/// <summary>
/// Sends the Plextor READ CD-DA command
/// </summary>
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
/// <param name="buffer">Buffer where the Plextor READ CD-DA response will be stored</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout in seconds.</param>
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
/// <param name="lba">Start block address.</param>
/// <param name="transferLength">How many blocks to read.</param>
/// <param name="blockSize">Block size.</param>
/// <param name="subchannel">Subchannel selection.</param>
public bool PlextorReadCdDa(out byte[] buffer, out byte[] senseBuffer, uint lba, uint blockSize,
uint transferLength, PlextorSubchannel subchannel, uint timeout,
out double duration)
{
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.ReadCdDa;
cdb[2] = (byte)((lba & 0xFF000000) >> 24);
cdb[3] = (byte)((lba & 0xFF0000) >> 16);
cdb[4] = (byte)((lba & 0xFF00) >> 8);
cdb[5] = (byte)(lba & 0xFF);
cdb[6] = (byte)((transferLength & 0xFF000000) >> 24);
cdb[7] = (byte)((transferLength & 0xFF0000) >> 16);
cdb[8] = (byte)((transferLength & 0xFF00) >> 8);
cdb[9] = (byte)(transferLength & 0xFF);
cdb[10] = (byte)subchannel;
buffer = new byte[blockSize * transferLength];
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "READ CD-DA took {0} ms.", duration);
return sense;
}
/// <summary>
/// Reads a "raw" sector from DVD on Plextor drives. Does it reading drive's cache.
/// </summary>
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
/// <param name="buffer">Buffer where the Plextor READ DVD (RAW) response will be stored</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout in seconds.</param>
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
/// <param name="lba">Start block address.</param>
/// <param name="transferLength">How many blocks to read.</param>
public bool PlextorReadRawDvd(out byte[] buffer, out byte[] senseBuffer, uint lba, uint transferLength,
uint timeout, out double duration)
{
senseBuffer = new byte[32];
byte[] cdb = new byte[10];
buffer = new byte[2064 * transferLength];
cdb[0] = (byte)ScsiCommands.ReadBuffer;
cdb[1] = 0x02;
cdb[3] = (byte)((lba & 0xFF0000) >> 16);
cdb[4] = (byte)((lba & 0xFF00) >> 8);
cdb[5] = (byte)(lba & 0xFF);
cdb[3] = (byte)((buffer.Length & 0xFF0000) >> 16);
cdb[4] = (byte)((buffer.Length & 0xFF00) >> 8);
cdb[5] = (byte)(buffer.Length & 0xFF);
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "Plextor READ DVD (RAW) took {0} ms.", duration);
return sense;
}
/// <summary>
/// Reads the statistics EEPROM from Plextor CD recorders
/// </summary>
/// <returns><c>true</c>, if EEPROM is correctly read, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorReadEepromCdr(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
{
buffer = new byte[256];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorReadEeprom;
cdb[8] = 1;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR READ EEPROM took {0} ms.", duration);
return sense;
}
/// <summary>
/// Reads the statistics EEPROM from Plextor PX-708 and PX-712 recorders
/// </summary>
/// <returns><c>true</c>, if EEPROM is correctly read, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorReadEeprom(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
{
buffer = new byte[512];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorReadEeprom;
cdb[8] = 2;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR READ EEPROM took {0} ms.", duration);
return sense;
}
/// <summary>
/// Reads a block from the statistics EEPROM from Plextor DVD recorders
/// </summary>
/// <returns><c>true</c>, if EEPROM is correctly read, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="block">EEPROM block to read</param>
/// <param name="blockSize">How many bytes are in the EEPROM block</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorReadEepromBlock(out byte[] buffer, out byte[] senseBuffer, byte block, ushort blockSize,
uint timeout, out double duration)
{
buffer = new byte[blockSize];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorReadEeprom;
cdb[1] = 1;
cdb[7] = block;
cdb[8] = (byte)((blockSize & 0xFF00) >> 8);
cdb[9] = (byte)(blockSize & 0xFF);
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR READ EEPROM took {0} ms.", duration);
return sense;
}
/// <summary>
/// Gets speeds set by Plextor PoweRec
/// </summary>
/// <returns><c>true</c>, if speeds were got correctly, <c>false</c> otherwise.</returns>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="selected">Selected write speed.</param>
/// <param name="max">Max speed for currently inserted media.</param>
/// <param name="last">Last actual speed.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetSpeeds(out byte[] senseBuffer, out ushort selected, out ushort max, out ushort last,
uint timeout, out double duration)
{
byte[] buf = new byte[10];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
selected = 0;
max = 0;
last = 0;
cdb[0] = (byte)ScsiCommands.PlextorPoweRec;
cdb[9] = (byte)buf.Length;
LastError = SendScsiCommand(cdb, ref buf, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR POWEREC GET SPEEDS took {0} ms.", duration);
if(sense || Error) return sense;
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
selected = BigEndianBitConverter.ToUInt16(buf, 4);
max = BigEndianBitConverter.ToUInt16(buf, 6);
last = BigEndianBitConverter.ToUInt16(buf, 8);
return false;
}
/// <summary>
/// Gets the Plextor PoweRec status
/// </summary>
/// <returns><c>true</c>, if PoweRec is supported, <c>false</c> otherwise.</returns>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="enabled">PoweRec is enabled.</param>
/// <param name="speed">PoweRec recommended speed.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetPoweRec(out byte[] senseBuffer, out bool enabled, out ushort speed, uint timeout,
out double duration)
{
byte[] buf = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
enabled = false;
speed = 0;
cdb[0] = (byte)ScsiCommands.PlextorExtend2;
cdb[1] = (byte)PlextorSubCommands.GetMode;
cdb[9] = (byte)buf.Length;
LastError = SendScsiCommand(cdb, ref buf, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR POWEREC GET SPEEDS took {0} ms.", duration);
if(sense || Error) return sense;
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
enabled = buf[2] != 0;
speed = BigEndianBitConverter.ToUInt16(buf, 4);
return false;
}
/// <summary>
/// Gets the Plextor SilentMode status
/// </summary>
/// <returns><c>true</c>, if SilentMode is supported, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetSilentMode(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
{
buffer = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorExtend;
cdb[1] = (byte)PlextorSubCommands.GetMode;
cdb[2] = (byte)PlextorSubCommands.Silent;
cdb[3] = 4;
cdb[10] = (byte)buffer.Length;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR GET SILENT MODE took {0} ms.", duration);
return sense;
}
/// <summary>
/// Gets the Plextor GigaRec status
/// </summary>
/// <returns><c>true</c>, if GigaRec is supported, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetGigaRec(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
{
buffer = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorExtend;
cdb[1] = (byte)PlextorSubCommands.GetMode;
cdb[2] = (byte)PlextorSubCommands.GigaRec;
cdb[10] = (byte)buffer.Length;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR GET GIGAREC took {0} ms.", duration);
return sense;
}
/// <summary>
/// Gets the Plextor VariRec status
/// </summary>
/// <returns><c>true</c>, if VariRec is supported, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="dvd">Set if request is for DVD.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetVariRec(out byte[] buffer, out byte[] senseBuffer, bool dvd, uint timeout,
out double duration)
{
buffer = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorExtend;
cdb[1] = (byte)PlextorSubCommands.GetMode;
cdb[2] = (byte)PlextorSubCommands.VariRec;
cdb[10] = (byte)buffer.Length;
if(dvd) cdb[3] = 0x12;
else cdb[3] = 0x02;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR GET VARIREC took {0} ms.", duration);
return sense;
}
/// <summary>
/// Gets the Plextor SecuRec status
/// </summary>
/// <returns><c>true</c>, if SecuRec is supported, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetSecuRec(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
{
buffer = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorExtend;
cdb[2] = (byte)PlextorSubCommands.SecuRec;
cdb[10] = (byte)buffer.Length;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR GET SECUREC took {0} ms.", duration);
return sense;
}
/// <summary>
/// Gets the Plextor SpeedRead status
/// </summary>
/// <returns><c>true</c>, if SpeedRead is supported, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetSpeedRead(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
{
buffer = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorExtend;
cdb[1] = (byte)PlextorSubCommands.GetMode;
cdb[2] = (byte)PlextorSubCommands.SpeedRead;
cdb[10] = (byte)buffer.Length;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR GET SPEEDREAD took {0} ms.", duration);
return sense;
}
/// <summary>
/// Gets the Plextor CD-R and multi-session hiding status
/// </summary>
/// <returns><c>true</c>, if CD-R and multi-session hiding is supported, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetHiding(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
{
buffer = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorExtend;
cdb[1] = (byte)PlextorSubCommands.GetMode;
cdb[2] = (byte)PlextorSubCommands.SessionHide;
cdb[9] = (byte)buffer.Length;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR GET SINGLE-SESSION / HIDE CD-R took {0} ms.", duration);
return sense;
}
/// <summary>
/// Gets the Plextor DVD+ book bitsetting status
/// </summary>
/// <returns><c>true</c>, if DVD+ book bitsetting is supported, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="dualLayer">Set if bitset is for dual layer discs.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetBitsetting(out byte[] buffer, out byte[] senseBuffer, bool dualLayer, uint timeout,
out double duration)
{
buffer = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorExtend;
cdb[1] = (byte)PlextorSubCommands.GetMode;
cdb[2] = (byte)PlextorSubCommands.BitSet;
cdb[9] = (byte)buffer.Length;
if(dualLayer) cdb[3] = (byte)PlextorSubCommands.BitSetRdl;
else cdb[3] = (byte)PlextorSubCommands.BitSetR;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR GET BOOK BITSETTING took {0} ms.", duration);
return sense;
}
/// <summary>
/// Gets the Plextor DVD+ test writing status
/// </summary>
/// <returns><c>true</c>, if DVD+ test writing is supported, <c>false</c> otherwise.</returns>
/// <param name="buffer">Buffer.</param>
/// <param name="senseBuffer">Sense buffer.</param>
/// <param name="timeout">Timeout.</param>
/// <param name="duration">Duration.</param>
public bool PlextorGetTestWriteDvdPlus(out byte[] buffer, out byte[] senseBuffer, uint timeout,
out double duration)
{
buffer = new byte[8];
senseBuffer = new byte[32];
byte[] cdb = new byte[12];
cdb[0] = (byte)ScsiCommands.PlextorExtend;
cdb[1] = (byte)PlextorSubCommands.GetMode;
cdb[2] = (byte)PlextorSubCommands.TestWriteDvdPlus;
cdb[10] = (byte)buffer.Length;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
DicConsole.DebugWriteLine("SCSI Device", "PLEXTOR GET TEST WRITE DVD+ took {0} ms.", duration);
return sense;
}
}
}
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