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Convert Cenga to section based; add note

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This commit is contained in:
Matt Nadareski
2021-08-29 21:51:43 -07:00
parent 6fa5e9a67f
commit c3c2fc6171
1 changed files with 27 additions and 9 deletions
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36
BurnOutSharp/ProtectionType/CengaProtectDVD.cs
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@@ -1,4 +1,7 @@
using System.Collections.Generic;
using System.Linq;
using System.Text;
using BurnOutSharp.ExecutableType.Microsoft;
using BurnOutSharp.Matching;
namespace BurnOutSharp.ProtectionType
@@ -6,16 +9,31 @@ namespace BurnOutSharp.ProtectionType
public class CengaProtectDVD : IContentCheck
{
/// <inheritdoc/>
public List<ContentMatchSet> GetContentMatchSets()
{
return new List<ContentMatchSet>
{
// .cenega
new ContentMatchSet(new byte?[] { 0x2E, 0x63, 0x65, 0x6E, 0x65, 0x67, 0x61 }, "Cenega ProtectDVD"),
};
}
public List<ContentMatchSet> GetContentMatchSets() => null;
// {
// // TODO: Remove this if the below section check is proven
// return new List<ContentMatchSet>
// {
// // .cenega
// new ContentMatchSet(new byte?[] { 0x2E, 0x63, 0x65, 0x6E, 0x65, 0x67, 0x61 }, "Cenega ProtectDVD"),
// };
// }
/// <inheritdoc/>
public string CheckContents(string file, byte[] fileContent, bool includeDebug = false) => null;
public string CheckContents(string file, byte[] fileContent, bool includeDebug = false)
{
// Get the sections from the executable, if possible
PortableExecutable pex = PortableExecutable.Deserialize(fileContent, 0);
var sections = pex?.SectionTable;
if (sections == null)
return null;
// Get the .cenega section, if it exists -- TODO: Confirm this check with a real disc
var nicodeSection = sections.FirstOrDefault(s => Encoding.ASCII.GetString(s.Name).StartsWith(".cenega"));
if (nicodeSection != null)
return "Cenega ProtectDVD";
return null;
}
}
}