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Improve Cenega ProtectDVD detection (#129)

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Improve detection of Cenega ProtectDVD and add notes.
This commit is contained in:
SilasLaspada
2022-07-05 22:03:27 -06:00
committed by GitHub
parent 71ee0863eb
commit 033f2e0a4e
2 changed files with 50 additions and 4 deletions
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52
BurnOutSharp/ProtectionType/CenegaProtectDVD.cs
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@@ -1,9 +1,16 @@
using BurnOutSharp.ExecutableType.Microsoft.PE;
using System.Collections.Concurrent;
using System.Collections.Generic;
using BurnOutSharp.ExecutableType.Microsoft.PE;
using BurnOutSharp.Interfaces;
using BurnOutSharp.Matching;
namespace BurnOutSharp.ProtectionType
{
public class CengaProtectDVD : IPortableExecutableCheck
/// <summary>
/// Cenega ProtectDVD is a protection seemingly created by the publisher Cenega for use with their games.
/// Games using this protection aren't able to be run from an ISO file, and presumably use DMI as a protection feature.
/// </summary>
public class CengaProtectDVD : IPathCheck, IPortableExecutableCheck
{
/// <inheritdoc/>
public string CheckPortableExecutable(string file, PortableExecutable pex, bool includeDebug)
@@ -13,12 +20,51 @@ namespace BurnOutSharp.ProtectionType
if (sections == null)
return null;
// Get the .cenega section, if it exists
// Get the .cenega section, if it exists. Seems to be found in the protected game executable (Redump entry 31422).
bool cenegaSection = pex.ContainsSection(".cenega", exact: true);
if (cenegaSection)
return "Cenega ProtectDVD";
// Get the .cenega0 through .cenega2 sections, if they exists. Found in cenega.dll (Redump entry 31422).
cenegaSection = pex.ContainsSection(".cenega0", exact: true);
if (cenegaSection)
return "Cenega ProtectDVD";
cenegaSection = pex.ContainsSection(".cenega1", exact: true);
if (cenegaSection)
return "Cenega ProtectDVD";
cenegaSection = pex.ContainsSection(".cenega2", exact: true);
if (cenegaSection)
return "Cenega ProtectDVD";
return null;
}
/// <inheritdoc/>
public ConcurrentQueue<string> CheckDirectoryPath(string path, IEnumerable<string> files)
{
var matchers = new List<PathMatchSet>
{
// Seems likely to be present in most, if not all discs protected with Cenega ProtectDVD, but unable to confirm due to only having a small sample size.
// References the existence of a "ProtectDVD.dll", which has not yet been located (Redump entry 31422).
new PathMatchSet(new PathMatch("cenega.dll", useEndsWith: true), "Cenega ProtectDVD"),
};
return MatchUtil.GetAllMatches(files, matchers, any: true);
}
/// <inheritdoc/>
public string CheckFilePath(string path)
{
var matchers = new List<PathMatchSet>
{
// Seems likely to be present in most, if not all discs protected with Cenega ProtectDVD, but unable to confirm due to only having a small sample size.
// References the existence of a "ProtectDVD.dll", which has not yet been located (Redump entry 31422).
new PathMatchSet(new PathMatch("cenega.dll", useEndsWith: true), "Cenega ProtectDVD"),
};
return MatchUtil.GetFirstMatch(path, matchers, any: true);
}
}
}

2
README.md
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@@ -38,7 +38,7 @@ Below is a list of protections detected by BurnOutSharp. The two columns explain
| CD-Protector | False | True | Unconfirmed¹ |
| CD-X | False | True | Unconfirmed¹ |
| CDSHiELD SE | True | False | |
| Cenga ProtectDVD | True | False | |
| Cenga ProtectDVD | True | True | |
| CodeLock / CodeLok / CopyLok | True | False | Partially unconfirmed² |
| CopyKiller | True | True | Unconfirmed¹ |
| Denuvo | True | False | |