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Improve SafeDisc detection

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- Add support for detecting 4.60.000's drvmgt.
- Add version checks for Diag.exe to remove one case of "SafeCast/SafeDisc" ambiguity.
This commit is contained in:
Matt Nadareski
2022-12-02 14:59:26 -08:00
parent af882fa588
commit a915980187
2 changed files with 44 additions and 13 deletions
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45
BurnOutSharp/ProtectionType/Macrovision.SafeDisc.cs
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@@ -36,8 +36,8 @@ namespace BurnOutSharp.ProtectionType
if (sections == null)
return null;
// Present in "secdrv.sys" files found in SafeDisc 2.80.010+.
string name = pex.FileDescription;
// Present in "secdrv.sys" files found in SafeDisc 2.80.010+.
if (name?.Equals("Macrovision SECURITY Driver", StringComparison.OrdinalIgnoreCase) == true)
return $"SafeDisc Security Driver {GetSecDrvExecutableVersion(pex)}";
@@ -130,12 +130,6 @@ namespace BurnOutSharp.ProtectionType
// Unknown if it's a game specific file, but it contains the stxt371 and stxt774 sections.
// new PathMatchSet(new PathMatch("CoreDLL.dll", useEndsWith: true), "SafeDisc"),
// DIAG.exe is present in some SafeDisc discs between 4.50.000-4.70.000, but is already detected through other checks and properly reports the expected version string.
// Incase further detection is needed, it's Product Description is "SafeDisc SRV Tool APP", and the Product version seems to correspond directly to the appropriate SafeDisc version.
// "4.50.00.1619 2005/06/08" -> SafeDisc 4.50.000 (Redump entry 58455).
// "4.60.00.1702 2005/08/30" -> SafeDisc 4.60.000 (Redump entry 65209).
// "4.70.00.1941 2006/04/26" -> SafeDisc 4.70.000 (Redump entry 34783).
// Found in seemingly every SafeDisc Lite disc. (CD: Redump entries 25579 and 57986. DVD: Redump entry 63941).
new PathMatchSet(new PathMatch("00000001.LT1", useEndsWith: true), "SafeDisc Lite"),
new PathMatchSet(new PathMatch("LTDLL.DLL", useEndsWith: true), "SafeDisc Lite"),
@@ -173,12 +167,6 @@ namespace BurnOutSharp.ProtectionType
// Unknown if it's a game specific file, but it contains the stxt371 and stxt774 sections.
// new PathMatchSet(new PathMatch("CoreDLL.dll", useEndsWith: true), "SafeDisc"),
// DIAG.exe is present in some SafeDisc discs between 4.50.000-4.70.000, but is already detected through other checks and properly reports the expected version string.
// Incase further detection is needed, it's Product Description is "SafeDisc SRV Tool APP", and the Product version seems to correspond directly to the appropriate SafeDisc version.
// "4.50.00.1619 2005/06/08" -> SafeDisc 4.50.000 (Redump entry 58455).
// "4.60.00.1702 2005/08/30" -> SafeDisc 4.60.000 (Redump entry 65209).
// "4.70.00.1941 2006/04/26" -> SafeDisc 4.70.000 (Redump entry 34783).
// Found in Redump entry 58990.
new PathMatchSet(new PathMatch("SafediskSplash.bmp", useEndsWith: true), "SafeDisc"),
@@ -708,6 +696,9 @@ namespace BurnOutSharp.ProtectionType
// The presence of any drvmgt.dll file at all is notably missing in several games with SafeDisc versions 4.50.000, including Redump entries 58990 and 65569.
case "C658E0B4992903D5E8DD9B235C25CB07EE5BFEEB":
return "4.50.000";
// Found in Redump entry 20092.
case "02F373C1D246DBEFBFD5F39B6D0E40E2964B0027":
return "4.60.000";
// Found in Redump entry 56320.
case "84480ABCE4676EEB9C43DFF7C5C49F0D574FAC25":
return "4.70.000";
@@ -848,6 +839,34 @@ namespace BurnOutSharp.ProtectionType
}
}
private string GetSafeDiscDiagExecutableVersion(PortableExecutable pex)
{
// Different versions of this executable correspond to different SafeDisc versions.
string version = pex.FileVersion;
if (!string.IsNullOrEmpty(version))
{
switch (version)
{
// Found to be in Redump entry 65569.
// The product version is "4.50.00.1619 2005/06/08".
case "4.50.00.1619":
return "4.50.0.1619 / SafeDisc 4.50.000";
// Found to be in Redump entry 20092.
// The product version is "4.60.00.1702 2005/08/03".
case "4.60.00.1702":
return "4.60.0.1702 / SafeDisc 4.60.000";
// Found to be in Redump entry 34783.
// The product version is "4.70.00.1941 2006/04/26".
case "4.70.00.1941":
return "4.70.0.1941 / SafeDisc 4.70.000";
default:
return $"Unknown Version {version} (Report this to us on GitHub)";
}
}
return "Unknown Version (Report this to us on GitHub)";
}
private string GetSecDrvExecutableVersion(PortableExecutable pex)
{
// Different versions of this driver correspond to different SafeDisc versions.

12
BurnOutSharp/ProtectionType/Macrovision.cs
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@@ -182,6 +182,18 @@ namespace BurnOutSharp.ProtectionType
private string CheckSectionForProtection(string file, bool includeDebug, PortableExecutable pex, string sectionName)
{
string name = pex.FileDescription;
// Present in "Diag.exe" files from SafeDisc 4.50.000+.
if (name?.Equals("SafeDisc SRV Tool APP", StringComparison.OrdinalIgnoreCase) == true)
return $"SafeDisc SRV Tool APP {GetSafeDiscDiagExecutableVersion(pex)}";
name = pex.ProductName;
// Present in "Diag.exe" files from SafeDisc 4.50.000+.
if (name?.Equals("SafeDisc SRV Tool APP", StringComparison.OrdinalIgnoreCase) == true)
return $"SafeDisc SRV Tool APP {GetSafeDiscDiagExecutableVersion(pex)}";
// This subtract is needed because BoG_ starts before the section
var sectionRaw = pex.ReadRawSection(sectionName, first: true, offset: -64);
if (sectionRaw != null)