/// <summary>
/// Sends the SPC MODE SENSE(10) command to the device as introduced in SCSI-2
/// </summary>
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
/// <param name="buffer">Buffer where the SCSI MODE SENSE(10) 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="dbd">If set to <c>true</c> device MUST not return any block descriptor.</param>
/// <param name="pageControl">Page control.</param>
/// <param name="pageCode">Page code.</param>
public bool ModeSense10(out byte[] buffer, out byte[] senseBuffer, bool dbd,
ScsiModeSensePageControl pageControl, byte pageCode, uint timeout,
out double duration)
{
return(ModeSense10(out buffer, out senseBuffer, false, dbd, pageControl, pageCode, 0, timeout,
out duration));
}
/// <summary>Sends the SPC MODE SENSE(10) command to the device as introduced in SCSI-3 SPC-3</summary>
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
/// <param name="buffer">Buffer where the SCSI MODE SENSE(10) 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="dbd">If set to <c>true</c> device MUST not return any block descriptor.</param>
/// <param name="pageControl">Page control.</param>
/// <param name="pageCode">Page code.</param>
/// <param name="subPageCode">Sub-page code.</param>
/// <param name="llbaa">If set means 64-bit LBAs are accepted by the caller.</param>
public bool ModeSense10(out byte[] buffer, out byte[] senseBuffer, bool llbaa, bool dbd,
ScsiModeSensePageControl pageControl, byte pageCode, byte subPageCode, uint timeout,
out double duration)
{
senseBuffer = new byte[32];
byte[] cdb = new byte[10];
buffer = new byte[4096];
cdb[0] = (byte)ScsiCommands.ModeSense10;
if (llbaa)
{
cdb[1] |= 0x10;
}
if (dbd)
{
cdb[1] |= 0x08;
}
cdb[2] |= (byte)pageControl;
cdb[2] |= (byte)(pageCode & 0x3F);
cdb[3] = subPageCode;
cdb[7] = (byte)((buffer.Length & 0xFF00) >> 8);
cdb[8] = (byte)(buffer.Length & 0xFF);
cdb[9] = 0;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
if (sense)
{
return(true);
}
ushort modeLength = (ushort)((buffer[0] << 8) + buffer[1] + 2);
buffer = new byte[modeLength];
cdb[7] = (byte)((buffer.Length & 0xFF00) >> 8);
cdb[8] = (byte)(buffer.Length & 0xFF);
senseBuffer = new byte[32];
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out sense);
Error = LastError != 0;
AaruConsole.DebugWriteLine("SCSI Device", "MODE SENSE(10) took {0} ms.", duration);
return(sense);
}
/// <summary>Sends the SPC MODE SENSE(6) command to the device as introduced in SCSI-3 SPC-3</summary>
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
/// <param name="buffer">Buffer where the SCSI MODE SENSE(6) 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="dbd">If set to <c>true</c> device MUST not return any block descriptor.</param>
/// <param name="pageControl">Page control.</param>
/// <param name="pageCode">Page code.</param>
/// <param name="subPageCode">Sub-page code.</param>
public bool ModeSense6(out byte[] buffer, out byte[] senseBuffer, bool dbd,
ScsiModeSensePageControl pageControl, byte pageCode, byte subPageCode, uint timeout,
out double duration)
{
senseBuffer = new byte[32];
byte[] cdb = new byte[6];
buffer = new byte[255];
cdb[0] = (byte)ScsiCommands.ModeSense;
if (dbd)
{
cdb[1] = 0x08;
}
cdb[2] |= (byte)pageControl;
cdb[2] |= (byte)(pageCode & 0x3F);
cdb[3] = subPageCode;
cdb[4] = (byte)buffer.Length;
cdb[5] = 0;
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out bool sense);
Error = LastError != 0;
if (sense)
{
return(true);
}
byte modeLength = (byte)(buffer[0] + 1);
buffer = new byte[modeLength];
cdb[4] = (byte)buffer.Length;
senseBuffer = new byte[32];
LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
out sense);
Error = LastError != 0;
AaruConsole.DebugWriteLine("SCSI Device", "MODE SENSE(6) took {0} ms.", duration);
return(sense);
}
/// <summary>Sends the SPC MODE SENSE(10) command to the device as introduced in SCSI-3 SPC-2</summary>
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
/// <param name="buffer">Buffer where the SCSI MODE SENSE(10) 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="dbd">If set to <c>true</c> device MUST not return any block descriptor.</param>
/// <param name="pageControl">Page control.</param>
/// <param name="pageCode">Page code.</param>
/// <param name="llbaa">If set means 64-bit LBAs are accepted by the caller.</param>
public bool ModeSense10(out byte[] buffer, out byte[] senseBuffer, bool llbaa, bool dbd,
ScsiModeSensePageControl pageControl, byte pageCode, uint timeout,
out double duration) => ModeSense10(out buffer, out senseBuffer, llbaa, dbd,
pageControl, pageCode, 0, timeout, out duration);
