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Code Issues 295 Packages Projects Releases 20 Wiki Activity

Add CDS content checks, fix XCP over-detection

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This commit is contained in:
Matt Nadareski
2020-10-27 17:01:33 -07:00
parent 912e605dc8
commit 28dbe8542b
3 changed files with 41 additions and 37 deletions
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5
BurnOutSharp/FileType/Executable.cs
View File

@@ -78,6 +78,11 @@ namespace BurnOutSharp.FileType
if (!string.IsNullOrWhiteSpace(protection))
protections.Add(protection);
// Cactus Data Shield
protection = CactusDataShield.CheckContents(fileContent, includePosition);
if (!string.IsNullOrWhiteSpace(protection))
protections.Add(protection);
// CD-Cops
protection = CDCops.CheckContents(fileContent, includePosition);
if (!string.IsNullOrWhiteSpace(protection))

48
BurnOutSharp/ProtectionType/CactusDataShield.cs
View File

@@ -10,6 +10,21 @@ namespace BurnOutSharp.ProtectionType
{
public static string CheckContents(byte[] fileContent, bool includePosition = false)
{
// DATA.CDS
byte[] check = new byte[] { 0x44, 0x41, 0x54, 0x41, 0x2E, 0x43, 0x44, 0x53 };
if (fileContent.Contains(check, out int position))
return "Cactus Data Shield 200" + (includePosition ? $" (Index {position})" : string.Empty);
// \*.CDS
check = new byte[] { 0x5C, 0x2A, 0x2E, 0x43, 0x44, 0x53 };
if (fileContent.Contains(check, out position))
return "Cactus Data Shield 200" + (includePosition ? $" (Index {position})" : string.Empty);
// CDSPlayer
check = new byte[] { 0x43, 0x44, 0x53, 0x50, 0x6C, 0x61, 0x79, 0x65, 0x72 };
if (fileContent.Contains(check, out position))
return "Cactus Data Shield 200" + (includePosition ? $" (Index {position})" : string.Empty);
return null;
}
@@ -17,36 +32,30 @@ namespace BurnOutSharp.ProtectionType
{
if (isDirectory)
{
// TODO: Verify if these are OR or AND
string appPath = files.FirstOrDefault(f => Path.GetFileName(f).Equals("CDSPlayer.app", StringComparison.OrdinalIgnoreCase));
if (!string.IsNullOrWhiteSpace(appPath))
{
string version = GetVersion(appPath);
if (!string.IsNullOrWhiteSpace(version))
return $"Cactus Data Shield {version}";
}
if (files.Any(f => Path.GetFileName(f).Equals("yucca.cds", StringComparison.OrdinalIgnoreCase))
|| files.Any(f => Path.GetFileName(f).Equals("wmmp.exe", StringComparison.OrdinalIgnoreCase))
|| files.Any(f => Path.GetFileName(f).Equals("PJSTREAM.DLL", StringComparison.OrdinalIgnoreCase))
|| files.Any(f => Path.GetFileName(f).Equals("CACTUSPJ.exe", StringComparison.OrdinalIgnoreCase)))
|| files.Any(f => Path.GetFileName(f).Equals("CACTUSPJ.exe", StringComparison.OrdinalIgnoreCase))
|| files.Any(f => Path.GetFileName(f).Equals("CDSPlayer.app", StringComparison.OrdinalIgnoreCase)))
{
string versionPath = files.FirstOrDefault(f => Path.GetFileName(f).Equals("version.txt", StringComparison.OrdinalIgnoreCase));
if (!string.IsNullOrWhiteSpace(versionPath))
{
string version = GetVersion(versionPath);
if (!string.IsNullOrWhiteSpace(version))
return $"Cactus Data Shield {version}";
}
return "Cactus Data Shield 200";
}
}
else
{
if (Path.GetFileName(path).Equals("CDSPlayer.app", StringComparison.OrdinalIgnoreCase))
{
string version = GetVersion(path);
if (!string.IsNullOrWhiteSpace(version))
return $"Cactus Data Shield {version}";
}
if (Path.GetFileName(path).Equals("yucca.cds", StringComparison.OrdinalIgnoreCase)
|| Path.GetFileName(path).Equals("wmmp.exe", StringComparison.OrdinalIgnoreCase)
|| Path.GetFileName(path).Equals("PJSTREAM.DLL", StringComparison.OrdinalIgnoreCase)
|| Path.GetFileName(path).Equals("CACTUSPJ.exe", StringComparison.OrdinalIgnoreCase))
|| Path.GetFileName(path).Equals("CACTUSPJ.exe", StringComparison.OrdinalIgnoreCase)
|| Path.GetFileName(path).Equals("CDSPlayer.app", StringComparison.OrdinalIgnoreCase))
{
return "Cactus Data Shield 200";
}
@@ -62,10 +71,9 @@ namespace BurnOutSharp.ProtectionType
try
{
// TODO: Can we do anything with the contents? Take a look at CDSPlayer.app
using (var sr = new StreamReader(path, Encoding.Default))
{
return sr.ReadLine().Substring(3) + "(" + sr.ReadLine() + ")";
return $"{sr.ReadLine().Substring(3)} ({sr.ReadLine()})";
}
}
catch

25
BurnOutSharp/ProtectionType/XCP.cs
View File

@@ -32,33 +32,24 @@ namespace BurnOutSharp.ProtectionType
{
if (isDirectory)
{
// INI-like file that can be parsed out
string versionDatPath = files.FirstOrDefault(f => Path.GetFileName(f).Equals("VERSION.DAT", StringComparison.OrdinalIgnoreCase));
if (!string.IsNullOrWhiteSpace(versionDatPath))
{
string xcpVersion = GetDatVersion(versionDatPath);
if (!string.IsNullOrWhiteSpace(xcpVersion))
return xcpVersion;
}
// TODO: Verify if these are OR or AND
if (files.Any(f => Path.GetFileName(f).Equals("XCP.DAT", StringComparison.OrdinalIgnoreCase))
|| files.Any(f => Path.GetFileName(f).Equals("ECDPlayerControl.ocx", StringComparison.OrdinalIgnoreCase))
|| files.Any(f => Path.GetFileName(f).Equals("go.exe", StringComparison.OrdinalIgnoreCase))) // Path.Combine("contents", "go.exe")
{
string versionDatPath = files.FirstOrDefault(f => Path.GetFileName(f).Equals("VERSION.DAT", StringComparison.OrdinalIgnoreCase));
if (!string.IsNullOrWhiteSpace(versionDatPath))
{
string xcpVersion = GetDatVersion(versionDatPath);
if (!string.IsNullOrWhiteSpace(xcpVersion))
return xcpVersion;
}
return "XCP";
}
}
else
{
// INI-like file that can be parsed out
if (Path.GetFileName(path).Equals("VERSION.DAT", StringComparison.OrdinalIgnoreCase))
{
string xcpVersion = GetDatVersion(path);
if (!string.IsNullOrWhiteSpace(xcpVersion))
return xcpVersion;
}
if (Path.GetFileName(path).Equals("XCP.DAT", StringComparison.OrdinalIgnoreCase)
|| Path.GetFileName(path).Equals("ECDPlayerControl.ocx", StringComparison.OrdinalIgnoreCase)
|| Path.GetFileName(path).Equals("go.exe", StringComparison.OrdinalIgnoreCase))