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For DiscImageChef format, get metadata from drive descriptors if present.

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Natalia Portillo
2018-01-25 20:53:52 +00:00
parent 0946db6a88
commit 7c62f0ebd0
1 changed files with 82 additions and 1 deletions
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83
DiscImageChef.DiscImages/DiscImageChef.cs
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@@ -79,13 +79,16 @@ using DiscImageChef.Checksums;
using DiscImageChef.CommonTypes;
using DiscImageChef.Console;
using DiscImageChef.Decoders;
using DiscImageChef.Decoders.ATA;
using DiscImageChef.Decoders.SCSI;
using DiscImageChef.Decoders.SecureDigital;
using DiscImageChef.Filters;
using SharpCompress.Compressors.LZMA;
using VendorString = DiscImageChef.Decoders.SecureDigital.VendorString;
namespace DiscImageChef.DiscImages
{
// TODO: Work in progress
// TODO: Get manufacurer, model, firmware, from tags, if available
public class DiscImageChef : IWritableImage
{
const ulong DIC_MAGIC = 0x544D464444434944;
@@ -787,6 +790,8 @@ namespace DiscImageChef.DiscImages
Partitions = null;
}
SetMetadataFromTags();
return true;
}
@@ -2870,6 +2875,7 @@ namespace DiscImageChef.DiscImages
break;
}
SetMetadataFromTags();
MetadataBlock metadataBlock = new MetadataBlock();
blockStream = new MemoryStream();
blockStream.Write(new byte[Marshal.SizeOf(metadataBlock)], 0, Marshal.SizeOf(metadataBlock));
@@ -3242,6 +3248,81 @@ namespace DiscImageChef.DiscImages
}
}
void SetMetadataFromTags()
{
if(mediaTags.TryGetValue(MediaTagType.SD_CID, out byte[] sdCid))
{
CID decoded = Decoders.SecureDigital.Decoders.DecodeCID(sdCid);
if(string.IsNullOrWhiteSpace(imageInfo.DriveManufacturer))
imageInfo.DriveManufacturer =
VendorString.Prettify(decoded.Manufacturer);
if(string.IsNullOrWhiteSpace(imageInfo.DriveModel)) imageInfo.DriveModel = decoded.ProductName;
if(string.IsNullOrWhiteSpace(imageInfo.DriveFirmwareRevision))
imageInfo.DriveFirmwareRevision =
$"{(decoded.ProductRevision & 0xF0) >> 4:X2}.{decoded.ProductRevision & 0x0F:X2}";
if(string.IsNullOrWhiteSpace(imageInfo.DriveSerialNumber))
imageInfo.DriveSerialNumber = $"{decoded.ProductSerialNumber}";
}
if(mediaTags.TryGetValue(MediaTagType.MMC_CID, out byte[] mmcCid))
{
Decoders.MMC.CID decoded = Decoders.MMC.Decoders.DecodeCID(mmcCid);
if(string.IsNullOrWhiteSpace(imageInfo.DriveManufacturer))
imageInfo.DriveManufacturer =
Decoders.MMC.VendorString.Prettify(decoded.Manufacturer);
if(string.IsNullOrWhiteSpace(imageInfo.DriveModel)) imageInfo.DriveModel = decoded.ProductName;
if(string.IsNullOrWhiteSpace(imageInfo.DriveFirmwareRevision))
imageInfo.DriveFirmwareRevision =
$"{(decoded.ProductRevision & 0xF0) >> 4:X2}.{decoded.ProductRevision & 0x0F:X2}";
if(string.IsNullOrWhiteSpace(imageInfo.DriveSerialNumber))
imageInfo.DriveSerialNumber = $"{decoded.ProductSerialNumber}";
}
if(mediaTags.TryGetValue(MediaTagType.SCSI_INQUIRY, out byte[] scsiInquiry))
{
Inquiry.SCSIInquiry? nullableInquiry = Inquiry.Decode(scsiInquiry);
if(nullableInquiry.HasValue)
{
Inquiry.SCSIInquiry inquiry = nullableInquiry.Value;
if(string.IsNullOrWhiteSpace(imageInfo.DriveManufacturer))
imageInfo.DriveManufacturer = StringHandlers.CToString(inquiry.VendorIdentification)?.Trim();
if(string.IsNullOrWhiteSpace(imageInfo.DriveModel))
imageInfo.DriveModel = StringHandlers.CToString(inquiry.ProductIdentification)?.Trim();
if(string.IsNullOrWhiteSpace(imageInfo.DriveFirmwareRevision))
imageInfo.DriveFirmwareRevision =
StringHandlers.CToString(inquiry.ProductRevisionLevel)?.Trim();
}
}
if(!mediaTags.TryGetValue(MediaTagType.ATA_IDENTIFY, out byte[] ataIdentify) &&
!mediaTags.TryGetValue(MediaTagType.ATAPI_IDENTIFY, out ataIdentify)) return;
Identify.IdentifyDevice? nullableIdentify = Decoders.ATA.Identify.Decode(ataIdentify);
if(!nullableIdentify.HasValue) return;
Identify.IdentifyDevice identify = nullableIdentify.Value;
string[] separated = identify.Model.Split(' ');
if(separated.Length == 1)
if(string.IsNullOrWhiteSpace(imageInfo.DriveModel))
imageInfo.DriveModel = separated[0];
else
{
if(string.IsNullOrWhiteSpace(imageInfo.DriveManufacturer))
imageInfo.DriveManufacturer = separated[0];
if(string.IsNullOrWhiteSpace(imageInfo.DriveModel))
imageInfo.DriveModel = separated[separated.Length - 1];
}
if(string.IsNullOrWhiteSpace(imageInfo.DriveFirmwareRevision))
imageInfo.DriveFirmwareRevision = identify.FirmwareRevision;
if(string.IsNullOrWhiteSpace(imageInfo.DriveSerialNumber))
imageInfo.DriveSerialNumber = identify.SerialNumber;
}
static XmlMediaType GetXmlMediaType(MediaType type)
{
switch(type)