aaru-dps/Aaru.Server
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.Server.git synced 2025-12-16 19:24:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

🐛Fix decoding Blu-ray Disc Information structure.

Browse Source
This commit is contained in:
Natalia Portillo
2018-03-26 17:39:49 +01:00
parent 2827f7102e
commit 8448f165ee
1 changed files with 16 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
DiscImageChef.Decoders/Blu-ray/DI.cs
View File

@@ -61,8 +61,8 @@ namespace DiscImageChef.Decoders.Bluray
{
#region Private constants
const string DiscTypeBDROM = "BDO";
const string DiscTypeBDRE = "BDW";
const string DiscTypeBDR = "BDR";
const string DiscTypeBDRE = "BDW";
const string DiscTypeBDR = "BDR";
/// <summary>
/// Disc Information Unit Identifier "DI"
@@ -88,11 +88,11 @@ namespace DiscImageChef.Decoders.Bluray
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
decoded.DataLength = BigEndianBitConverter.ToUInt16(DIResponse, 0);
decoded.Reserved1 = DIResponse[2];
decoded.Reserved2 = DIResponse[3];
decoded.Reserved1 = DIResponse[2];
decoded.Reserved2 = DIResponse[3];
int offset = 4;
List<DiscInformationUnits> units = new List<DiscInformationUnits>();
int offset = 4;
List<DiscInformationUnits> units = new List<DiscInformationUnits>();
while(true)
{
@@ -105,12 +105,12 @@ namespace DiscImageChef.Decoders.Bluray
if(unit.Signature != DIUIdentifier) break;
unit.Format = DIResponse[2 + offset];
unit.UnitsPerBlock = DIResponse[3 + offset];
unit.Legacy = DIResponse[4 + offset];
unit.Sequence = DIResponse[5 + offset];
unit.Length = DIResponse[6 + offset];
unit.Reserved = DIResponse[7 + offset];
unit.Format = DIResponse[2 + offset];
unit.UnitsPerBlock = DIResponse[3 + offset];
unit.Legacy = DIResponse[4 + offset];
unit.Sequence = DIResponse[5 + offset];
unit.Length = DIResponse[6 + offset];
unit.Reserved = DIResponse[7 + offset];
unit.DiscTypeIdentifier = new byte[3];
Array.Copy(DIResponse, 8 + offset, unit.DiscTypeIdentifier, 0, 3);
unit.DiscSizeClassVersion = DIResponse[11 + offset];
@@ -119,20 +119,20 @@ namespace DiscImageChef.Decoders.Bluray
case DiscTypeBDROM:
{
unit.FormatDependentContents = new byte[52];
Array.Copy(DIResponse, 12 + offset, unit.DiscTypeIdentifier, 0, 52);
Array.Copy(DIResponse, 12 + offset, unit.FormatDependentContents, 0, 52);
break;
}
case DiscTypeBDRE:
case DiscTypeBDR:
{
unit.FormatDependentContents = new byte[88];
Array.Copy(DIResponse, 12 + offset, unit.DiscTypeIdentifier, 0, 88);
Array.Copy(DIResponse, 12 + offset, unit.FormatDependentContents, 0, 88);
unit.ManufacturerID = new byte[6];
Array.Copy(DIResponse, 100 + offset, unit.ManufacturerID, 0, 6);
unit.MediaTypeID = new byte[3];
Array.Copy(DIResponse, 106 + offset, unit.MediaTypeID, 0, 3);
unit.TimeStamp = BigEndianBitConverter.ToUInt16(DIResponse, 109 + offset);
unit.ProductRevisionNumber = DIResponse[111 + offset];
unit.TimeStamp = BigEndianBitConverter.ToUInt16(DIResponse, 109 + offset);
unit.ProductRevisionNumber = DIResponse[111 + offset];
break;
}
default: