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Implemented SCSI VPDs 0x00 to 0x80.

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This commit is contained in:
Natalia Portillo
2015-10-19 04:32:16 +01:00
parent 2a416eef37
commit ac491f6f5c
7 changed files with 242 additions and 32 deletions
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140
DiscImageChef/Commands/DeviceInfo.cs
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@@ -39,6 +39,7 @@ using System;
using DiscImageChef.Devices;
using System.IO;
using DiscImageChef.Console;
using System.Text;
namespace DiscImageChef.Commands
{
@@ -64,45 +65,35 @@ namespace DiscImageChef.Commands
return;
}
byte[] senseBuf;
byte[] inqBuf;
bool ata = false;
bool atapi = false;
bool scsi = false;
bool scsi83 = false;
bool sense = dev.ScsiInquiry(out inqBuf, out senseBuf);
string decodedAta = null;
string decodedAtapi = null;
string decodedScsi = null;
string scsiSerial = null;
if(sense)
{
DicConsole.ErrorWriteLine("SCSI error. Sense decoding not yet implemented.");
#if DEBUG
FileStream senseFs = File.Open("sense.bin", FileMode.OpenOrCreate);
senseFs.Write(senseBuf, 0, senseBuf.Length);
#endif
}
else
DicConsole.WriteLine("SCSI OK");
DicConsole.WriteLine(Decoders.SCSI.Inquiry.Prettify(inqBuf));
StringBuilder sb = null;
Structs.AtaErrorRegistersCHS errorRegisters;
byte[] ataBuf;
sense = dev.AtaIdentify(out ataBuf, out errorRegisters);
bool sense = dev.AtaIdentify(out ataBuf, out errorRegisters);
if (sense)
{
if ((errorRegisters.status & 0x01) == 0x01
&& (errorRegisters.error & 0x04) == 0x04
&& errorRegisters.cylinderHigh == 0xEB
&& errorRegisters.cylinderLow == 0x14)
&& (errorRegisters.error & 0x04) == 0x04
&& errorRegisters.cylinderHigh == 0xEB
&& errorRegisters.cylinderLow == 0x14)
{
DicConsole.WriteLine("ATA error, but ATAPI signature detected.");
sense = dev.AtapiIdentify(out ataBuf, out errorRegisters);
if (sense)
{
DicConsole.WriteLine("ATAPI error");
DicConsole.DebugWriteLine("Device-Info command", "STATUS = 0x{0:X2}", errorRegisters.status);
DicConsole.DebugWriteLine("Device-Info command", "ERROR = 0x{0:X2}", errorRegisters.error);
DicConsole.DebugWriteLine("Device-Info command", "NSECTOR = 0x{0:X2}", errorRegisters.sectorCount);
@@ -115,14 +106,12 @@ namespace DiscImageChef.Commands
}
else
{
DicConsole.WriteLine("ATAPI OK");
DicConsole.WriteLine(Decoders.ATA.Identify.Prettify(ataBuf));
atapi = true;
decodedAtapi = Decoders.ATA.Identify.Prettify(ataBuf);
}
}
else
{
DicConsole.WriteLine("ATA error");
DicConsole.DebugWriteLine("Device-Info command", "STATUS = 0x{0:X2}", errorRegisters.status);
DicConsole.DebugWriteLine("Device-Info command", "ERROR = 0x{0:X2}", errorRegisters.error);
DicConsole.DebugWriteLine("Device-Info command", "NSECTOR = 0x{0:X2}", errorRegisters.sectorCount);
@@ -136,9 +125,98 @@ namespace DiscImageChef.Commands
}
else
{
DicConsole.WriteLine("ATA OK");
DicConsole.WriteLine(Decoders.ATA.Identify.Prettify(ataBuf));
}
ata = true;
decodedAta = Decoders.ATA.Identify.Prettify(ataBuf);
}
if (!ata)
{
byte[] senseBuf;
byte[] inqBuf;
sense = dev.ScsiInquiry(out inqBuf, out senseBuf);
if (sense)
{
DicConsole.ErrorWriteLine("SCSI error. Sense decoding not yet implemented.");
#if DEBUG
FileStream senseFs = File.Open("sense.bin", FileMode.OpenOrCreate);
senseFs.Write(senseBuf, 0, senseBuf.Length);
#endif
}
else
{
scsi = true;
decodedScsi = Decoders.SCSI.Inquiry.Prettify(inqBuf);
sense = dev.ScsiInquiry(out inqBuf, out senseBuf, 0x00);
if (!sense)
{
byte[] pages = Decoders.SCSI.EVPD.DecodePage00(inqBuf);
foreach (byte page in pages)
{
if (page >= 0x01 && page <= 0x7F)
{
sense = dev.ScsiInquiry(out inqBuf, out senseBuf, page);
if (!sense)
{
if(sb == null)
sb = new StringBuilder();
sb.AppendFormat("Page 0x{0:X2}: ", Decoders.SCSI.EVPD.DecodeASCIIPage(inqBuf)).AppendLine();
}
}
else if (page == 0x80)
{
sense = dev.ScsiInquiry(out inqBuf, out senseBuf, page);
if (!sense)
{
scsi83 = true;
scsiSerial = Decoders.SCSI.EVPD.DecodePage80(inqBuf);
}
}
else
{
if(page != 0x00)
DicConsole.DebugWriteLine("Device-Info command", "Found undecoded SCSI VPD page 0x{0:X2}", page);
}
}
}
}
if (atapi)
{
DicConsole.WriteLine(decodedAtapi);
}
else if (scsi)
{
DicConsole.WriteLine("SCSI device");
}
if(scsi)
{
DicConsole.WriteLine(decodedScsi);
if(scsi83)
DicConsole.WriteLine("Unit Serial Number: {0}", scsiSerial);
if(sb != null)
{
DicConsole.WriteLine("ASCII VPDs:");
DicConsole.WriteLine(sb.ToString());
}
}
}
else
{
DicConsole.WriteLine("ATA device");
DicConsole.WriteLine(decodedAta);
}
if(!ata && !atapi && !scsi)
DicConsole.ErrorWriteLine("Unknown device type, cannot get information.");
}
}
}