Files
Aaru/DiscImageChef.Server/App_Start/ScsiMmcMode.cs

174 lines
8.7 KiB
C#

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : ScsiMmcMode.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : DiscImageChef Server.
//
// --[ Description ] ----------------------------------------------------------
//
// Decodes SCSI MODE PAGE 2Ah from reports.
//
// --[ 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.Collections.Generic;
using System.Linq;
using DiscImageChef.Decoders.SCSI;
using DiscImageChef.Metadata;
namespace DiscImageChef.Server.App_Start
{
public static class ScsiMmcMode
{
/// <summary>
/// Takes the MODE PAGE 2Ah part of a device report and prints it as a list of values to be sequenced by ASP.NET in the
/// rendering
/// </summary>
/// <param name="mode">MODE PAGE 2Ah part of the report</param>
/// <param name="mmcOneValue">List to put the values on</param>
public static void Report(mmcModeType mode, ref List<string> mmcOneValue)
{
if(mode.PlaysAudio) mmcOneValue.Add("Drive can play audio");
if(mode.ReadsMode2Form1) mmcOneValue.Add("Drive can read sectors in Mode 2 Form 1 format");
if(mode.ReadsMode2Form2) mmcOneValue.Add("Drive can read sectors in Mode 2 Form 2 format");
if(mode.SupportsMultiSession) mmcOneValue.Add("Drive supports multi-session discs and/or Photo-CD");
if(mode.CDDACommand) mmcOneValue.Add("Drive can read digital audio");
if(mode.AccurateCDDA) mmcOneValue.Add("Drive can continue from streaming loss");
if(mode.ReadsSubchannel) mmcOneValue.Add("Drive can read uncorrected and interleaved R-W subchannels");
if(mode.ReadsDeinterlavedSubchannel)
mmcOneValue.Add("Drive can read, deinterleave and correct R-W subchannels");
if(mode.ReturnsC2Pointers) mmcOneValue.Add("Drive supports C2 pointers");
if(mode.ReadsUPC) mmcOneValue.Add("Drive can read Media Catalogue Number");
if(mode.ReadsISRC) mmcOneValue.Add("Drive can read ISRC");
switch(mode.LoadingMechanismType)
{
case 0:
mmcOneValue.Add("Drive uses media caddy");
break;
case 1:
mmcOneValue.Add("Drive uses a tray");
break;
case 2:
mmcOneValue.Add("Drive is pop-up");
break;
case 4:
mmcOneValue.Add("Drive is a changer with individually changeable discs");
break;
case 5:
mmcOneValue.Add("Drive is a changer using cartridges");
break;
default:
mmcOneValue.Add($"Drive uses unknown loading mechanism type {mode.LoadingMechanismType}");
break;
}
if(mode.CanLockMedia) mmcOneValue.Add("Drive can lock media");
if(mode.PreventJumperStatus)
{
mmcOneValue.Add("Drive power ups locked");
mmcOneValue.Add(mode.LockStatus
? "Drive is locked, media cannot be ejected or inserted"
: "Drive is not locked, media can be ejected and inserted");
}
else
mmcOneValue.Add(mode.LockStatus
? "Drive is locked, media cannot be ejected, but if empty, can be inserted"
: "Drive is not locked, media can be ejected and inserted");
if(mode.CanEject) mmcOneValue.Add("Drive can eject media");
if(mode.SeparateChannelMute) mmcOneValue.Add("Each channel can be muted independently");
if(mode.SeparateChannelVolume) mmcOneValue.Add("Each channel's volume can be controlled independently");
if(mode.SupportedVolumeLevels > 0)
mmcOneValue.Add($"Drive supports {mode.SupportedVolumeLevels} volume levels");
if(mode.BufferSize > 0) mmcOneValue.Add($"Drive has {mode.BufferSize} Kbyte of buffer");
if(mode.MaximumSpeed > 0)
mmcOneValue.Add($"Drive's maximum reading speed is {mode.MaximumSpeed} Kbyte/sec.");
if(mode.CurrentSpeed > 0)
mmcOneValue.Add($"Drive's current reading speed is {mode.CurrentSpeed} Kbyte/sec.");
if(mode.ReadsCDR)
{
mmcOneValue.Add(mode.WritesCDR ? "Drive can read and write CD-R" : "Drive can read CD-R");
if(mode.ReadsPacketCDR) mmcOneValue.Add("Drive supports reading CD-R packet media");
}
if(mode.ReadsCDRW)
mmcOneValue.Add(mode.WritesCDRW ? "Drive can read and write CD-RW" : "Drive can read CD-RW");
if(mode.ReadsDVDROM) mmcOneValue.Add("Drive can read DVD-ROM");
if(mode.ReadsDVDR)
mmcOneValue.Add(mode.WritesDVDR ? "Drive can read and write DVD-R" : "Drive can read DVD-R");
if(mode.ReadsDVDRAM)
mmcOneValue.Add(mode.WritesDVDRAM ? "Drive can read and write DVD-RAM" : "Drive can read DVD-RAM");
if(mode.CompositeAudioVideo) mmcOneValue.Add("Drive can deliver a composite audio and video data stream");
if(mode.DigitalPort1) mmcOneValue.Add("Drive supports IEC-958 digital output on port 1");
if(mode.DigitalPort2) mmcOneValue.Add("Drive supports IEC-958 digital output on port 2");
if(mode.DeterministicSlotChanger)
mmcOneValue.Add("Drive contains a changer that can report the exact contents of the slots");
if(mode.CurrentWriteSpeedSelected > 0)
{
if(mode.RotationControlSelected == 0)
mmcOneValue
.Add($"Drive's current writing speed is {mode.CurrentWriteSpeedSelected} Kbyte/sec. in CLV mode");
else if(mode.RotationControlSelected == 1)
mmcOneValue
.Add($"Drive's current writing speed is {mode.CurrentWriteSpeedSelected} Kbyte/sec. in pure CAV mode");
}
else
{
if(mode.MaximumWriteSpeed > 0)
mmcOneValue.Add($"Drive's maximum writing speed is {mode.MaximumWriteSpeed} Kbyte/sec.");
if(mode.CurrentWriteSpeed > 0)
mmcOneValue.Add($"Drive's current writing speed is {mode.CurrentWriteSpeed} Kbyte/sec.");
}
if(mode.WriteSpeedPerformanceDescriptors != null)
foreach(Modes.ModePage_2A_WriteDescriptor descriptor in
mode.WriteSpeedPerformanceDescriptors.Where(descriptor => descriptor.WriteSpeed > 0))
if(descriptor.RotationControl == 0)
mmcOneValue.Add($"Drive supports writing at {descriptor.WriteSpeed} Kbyte/sec. in CLV mode");
else if(descriptor.RotationControl == 1)
mmcOneValue
.Add($"Drive supports writing at is {descriptor.WriteSpeed} Kbyte/sec. in pure CAV mode");
if(mode.TestWrite) mmcOneValue.Add("Drive supports test writing");
if(mode.ReadsBarcode) mmcOneValue.Add("Drive can read barcode");
if(mode.ReadsBothSides) mmcOneValue.Add("Drive can read both sides of a disc");
if(mode.LeadInPW) mmcOneValue.Add("Drive an read raw R-W subchannel from the Lead-In");
if(mode.CSSandCPPMSupported) mmcOneValue.Add("Drive supports DVD CSS and/or DVD CPPM");
if(mode.BufferUnderRunProtection) mmcOneValue.Add("Drive supports buffer under-run free recording");
mmcOneValue.Sort();
mmcOneValue.Add("");
}
}
}