// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : BlockMedia.cs
// Version : 1.0
// Author(s) : Natalia Portillo
//
// Component : Component
//
// Revision : $Revision$
// Last change by : $Author$
// Date : $Date$
//
// --[ Description ] ----------------------------------------------------------
//
// Description
//
// --[ License ] --------------------------------------------------------------
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see .
//
// ----------------------------------------------------------------------------
// Copyright (C) 2011-2015 Claunia.com
// ****************************************************************************/
// //$Id$
using System.Collections.Generic;
using System.IO;
using DiscImageChef.CommonTypes;
using DiscImageChef.Decoders.PCMCIA;
using DiscImageChef.Filesystems;
using DiscImageChef.ImagePlugins;
using Schemas;
namespace DiscImageChef.Core
{
public static partial class Sidecar
{
static void BlockMedia(ImagePlugin image, System.Guid filterId, string imagePath, FileInfo fi, PluginBase plugins, List imgChecksums, ref CICMMetadataType sidecar)
{
sidecar.BlockMedia = new[]
{
new BlockMediaType
{
Checksums = imgChecksums.ToArray(),
Image = new ImageType
{
format = image.GetImageFormat(),
offset = 0,
offsetSpecified = true,
Value = Path.GetFileName(imagePath)
},
Size = fi.Length,
Sequence = new SequenceType
{
MediaTitle = image.GetImageName()
}
}
};
if(image.GetMediaSequence() != 0 && image.GetLastDiskSequence() != 0)
{
sidecar.BlockMedia[0].Sequence.MediaSequence = image.GetMediaSequence();
sidecar.BlockMedia[0].Sequence.TotalMedia = image.GetMediaSequence();
}
else
{
sidecar.BlockMedia[0].Sequence.MediaSequence = 1;
sidecar.BlockMedia[0].Sequence.TotalMedia = 1;
}
foreach(MediaTagType tagType in image.ImageInfo.readableMediaTags)
{
switch(tagType)
{
case MediaTagType.ATAPI_IDENTIFY:
sidecar.BlockMedia[0].ATA = new ATAType
{
Identify = new DumpType
{
Checksums = Checksum.GetChecksums(image.ReadDiskTag(MediaTagType.ATAPI_IDENTIFY)).ToArray(),
Size = image.ReadDiskTag(MediaTagType.ATAPI_IDENTIFY).Length
}
};
break;
case MediaTagType.ATA_IDENTIFY:
sidecar.BlockMedia[0].ATA = new ATAType
{
Identify = new DumpType
{
Checksums = Checksum.GetChecksums(image.ReadDiskTag(MediaTagType.ATA_IDENTIFY)).ToArray(),
Size = image.ReadDiskTag(MediaTagType.ATA_IDENTIFY).Length
}
};
break;
case MediaTagType.PCMCIA_CIS:
byte[] cis = image.ReadDiskTag(MediaTagType.PCMCIA_CIS);
sidecar.BlockMedia[0].PCMCIA = new PCMCIAType
{
CIS = new DumpType
{
Checksums = Checksum.GetChecksums(cis).ToArray(),
Size = cis.Length
}
};
Tuple[] tuples = CIS.GetTuples(cis);
if(tuples != null)
{
foreach(Tuple tuple in tuples)
{
if(tuple.Code == TupleCodes.CISTPL_MANFID)
{
ManufacturerIdentificationTuple manfid = CIS.DecodeManufacturerIdentificationTuple(tuple);
if(manfid != null)
{
sidecar.BlockMedia[0].PCMCIA.ManufacturerCode = manfid.ManufacturerID;
sidecar.BlockMedia[0].PCMCIA.CardCode = manfid.CardID;
sidecar.BlockMedia[0].PCMCIA.ManufacturerCodeSpecified = true;
sidecar.BlockMedia[0].PCMCIA.CardCodeSpecified = true;
}
}
else if(tuple.Code == TupleCodes.CISTPL_VERS_1)
{
Level1VersionTuple vers = CIS.DecodeLevel1VersionTuple(tuple);
if(vers != null)
{
sidecar.BlockMedia[0].PCMCIA.Manufacturer = vers.Manufacturer;
sidecar.BlockMedia[0].PCMCIA.ProductName = vers.Product;
sidecar.BlockMedia[0].PCMCIA.Compliance = string.Format("{0}.{1}", vers.MajorVersion, vers.MinorVersion);
sidecar.BlockMedia[0].PCMCIA.AdditionalInformation = vers.AdditionalInformation;
}
}
}
}
break;
case MediaTagType.SCSI_INQUIRY:
sidecar.BlockMedia[0].SCSI = new SCSIType
{
Inquiry = new DumpType
{
Checksums = Checksum.GetChecksums(image.ReadDiskTag(MediaTagType.SCSI_INQUIRY)).ToArray(),
Size = image.ReadDiskTag(MediaTagType.SCSI_INQUIRY).Length
}
};
break;
case MediaTagType.SD_CID:
if(sidecar.BlockMedia[0].SecureDigital == null)
sidecar.BlockMedia[0].SecureDigital = new SecureDigitalType();
sidecar.BlockMedia[0].SecureDigital.CID = new DumpType
{
Checksums = Checksum.GetChecksums(image.ReadDiskTag(MediaTagType.SD_CID)).ToArray(),
Size = image.ReadDiskTag(MediaTagType.SD_CID).Length
};
break;
case MediaTagType.SD_CSD:
if(sidecar.BlockMedia[0].SecureDigital == null)
sidecar.BlockMedia[0].SecureDigital = new SecureDigitalType();
sidecar.BlockMedia[0].SecureDigital.CSD = new DumpType
{
Checksums = Checksum.GetChecksums(image.ReadDiskTag(MediaTagType.SD_CSD)).ToArray(),
Size = image.ReadDiskTag(MediaTagType.SD_CSD).Length
};
break;
case MediaTagType.SD_ExtendedCSD:
if(sidecar.BlockMedia[0].SecureDigital == null)
sidecar.BlockMedia[0].SecureDigital = new SecureDigitalType();
sidecar.BlockMedia[0].SecureDigital.ExtendedCSD = new DumpType
{
Checksums = Checksum.GetChecksums(image.ReadDiskTag(MediaTagType.SD_ExtendedCSD)).ToArray(),
Size = image.ReadDiskTag(MediaTagType.SD_ExtendedCSD).Length
};
break;
}
}
// If there is only one track, and it's the same as the image file (e.g. ".iso" files), don't re-checksum.
if(image.PluginUUID == new System.Guid("12345678-AAAA-BBBB-CCCC-123456789000") &&
filterId == new System.Guid("12345678-AAAA-BBBB-CCCC-123456789000"))
{
sidecar.BlockMedia[0].ContentChecksums = sidecar.BlockMedia[0].Checksums;
}
else
{
Checksum contentChkWorker = new Checksum();
// For fast debugging, skip checksum
//goto skipImageChecksum;
uint sectorsToRead = 512;
ulong sectors = image.GetSectors();
ulong doneSectors = 0;
InitProgress2();
while(doneSectors < sectors)
{
byte[] sector;
if((sectors - doneSectors) >= sectorsToRead)
{
sector = image.ReadSectors(doneSectors, sectorsToRead);
UpdateProgress2("Hashings sector {0} of {1}", (long)doneSectors, (long)sectors);
doneSectors += sectorsToRead;
}
else
{
sector = image.ReadSectors(doneSectors, (uint)(sectors - doneSectors));
UpdateProgress2("Hashings sector {0} of {1}", (long)doneSectors, (long)sectors);
doneSectors += (sectors - doneSectors);
}
contentChkWorker.Update(sector);
}
// For fast debugging, skip checksum
//skipImageChecksum:
List cntChecksums = contentChkWorker.End();
sidecar.BlockMedia[0].ContentChecksums = cntChecksums.ToArray();
EndProgress2();
}
Metadata.MediaType.MediaTypeToString(image.ImageInfo.mediaType, out string dskType, out string dskSubType);
sidecar.BlockMedia[0].DiskType = dskType;
sidecar.BlockMedia[0].DiskSubType = dskSubType;
Statistics.AddMedia(image.ImageInfo.mediaType, false);
sidecar.BlockMedia[0].Dimensions = Metadata.Dimensions.DimensionsFromMediaType(image.ImageInfo.mediaType);
sidecar.BlockMedia[0].LogicalBlocks = (long)image.GetSectors();
sidecar.BlockMedia[0].LogicalBlockSize = (int)image.GetSectorSize();
// TODO: Detect it
sidecar.BlockMedia[0].PhysicalBlockSize = (int)image.GetSectorSize();
UpdateStatus("Checking filesystems...");
List partitions = Partitions.GetAll(image);
Partitions.AddSchemesToStats(partitions);
sidecar.BlockMedia[0].FileSystemInformation = new PartitionType[1];
if(partitions.Count > 0)
{
sidecar.BlockMedia[0].FileSystemInformation = new PartitionType[partitions.Count];
for(int i = 0; i < partitions.Count; i++)
{
sidecar.BlockMedia[0].FileSystemInformation[i] = new PartitionType
{
Description = partitions[i].Description,
EndSector = (int)(partitions[i].End),
Name = partitions[i].Name,
Sequence = (int)partitions[i].Sequence,
StartSector = (int)partitions[i].Start,
Type = partitions[i].Type
};
List lstFs = new List();
foreach(Filesystem _plugin in plugins.PluginsList.Values)
{
try
{
if(_plugin.Identify(image, partitions[i]))
{
_plugin.GetInformation(image, partitions[i], out string foo);
lstFs.Add(_plugin.XmlFSType);
Statistics.AddFilesystem(_plugin.XmlFSType.Type);
}
}
#pragma warning disable RECS0022 // A catch clause that catches System.Exception and has an empty body
catch
#pragma warning restore RECS0022 // A catch clause that catches System.Exception and has an empty body
{
//DicConsole.DebugWriteLine("Create-sidecar command", "Plugin {0} crashed", _plugin.Name);
}
}
if(lstFs.Count > 0)
sidecar.BlockMedia[0].FileSystemInformation[i].FileSystems = lstFs.ToArray();
}
}
else
{
sidecar.BlockMedia[0].FileSystemInformation[0] = new PartitionType
{
StartSector = 0,
EndSector = (int)(image.GetSectors() - 1)
};
Partition wholePart = new Partition
{
Name = "Whole device",
Length = image.GetSectors(),
Size = image.GetSectors() * image.GetSectorSize()
};
List lstFs = new List();
foreach(Filesystem _plugin in plugins.PluginsList.Values)
{
try
{
if(_plugin.Identify(image, wholePart))
{
_plugin.GetInformation(image, wholePart, out string foo);
lstFs.Add(_plugin.XmlFSType);
Statistics.AddFilesystem(_plugin.XmlFSType.Type);
}
}
#pragma warning disable RECS0022 // A catch clause that catches System.Exception and has an empty body
catch
#pragma warning restore RECS0022 // A catch clause that catches System.Exception and has an empty body
{
//DicConsole.DebugWriteLine("Create-sidecar command", "Plugin {0} crashed", _plugin.Name);
}
}
if(lstFs.Count > 0)
sidecar.BlockMedia[0].FileSystemInformation[0].FileSystems = lstFs.ToArray();
}
if(image.ImageInfo.cylinders > 0 && image.ImageInfo.heads > 0 && image.ImageInfo.sectorsPerTrack > 0)
{
sidecar.BlockMedia[0].CylindersSpecified = true;
sidecar.BlockMedia[0].HeadsSpecified = true;
sidecar.BlockMedia[0].SectorsPerTrackSpecified = true;
sidecar.BlockMedia[0].Cylinders = image.ImageInfo.cylinders;
sidecar.BlockMedia[0].Heads = image.ImageInfo.heads;
sidecar.BlockMedia[0].SectorsPerTrack = image.ImageInfo.sectorsPerTrack;
}
if(image.ImageInfo.readableMediaTags.Contains(MediaTagType.ATA_IDENTIFY))
{
Decoders.ATA.Identify.IdentifyDevice? ataId = Decoders.ATA.Identify.Decode(image.ReadDiskTag(MediaTagType.ATA_IDENTIFY));
if(ataId.HasValue)
{
if(ataId.Value.CurrentCylinders > 0 && ataId.Value.CurrentHeads > 0 && ataId.Value.CurrentSectorsPerTrack > 0)
{
sidecar.BlockMedia[0].CylindersSpecified = true;
sidecar.BlockMedia[0].HeadsSpecified = true;
sidecar.BlockMedia[0].SectorsPerTrackSpecified = true;
sidecar.BlockMedia[0].Cylinders = ataId.Value.CurrentCylinders;
sidecar.BlockMedia[0].Heads = ataId.Value.CurrentHeads;
sidecar.BlockMedia[0].SectorsPerTrack = ataId.Value.CurrentSectorsPerTrack;
}
else if(ataId.Value.Cylinders > 0 && ataId.Value.Heads > 0 && ataId.Value.SectorsPerTrack > 0)
{
sidecar.BlockMedia[0].CylindersSpecified = true;
sidecar.BlockMedia[0].HeadsSpecified = true;
sidecar.BlockMedia[0].SectorsPerTrackSpecified = true;
sidecar.BlockMedia[0].Cylinders = ataId.Value.Cylinders;
sidecar.BlockMedia[0].Heads = ataId.Value.Heads;
sidecar.BlockMedia[0].SectorsPerTrack = ataId.Value.SectorsPerTrack;
}
}
}
// TODO: Implement support for getting CHS from SCSI mode pages
}
}
}