SabreTools/BinaryObjectScanner
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Code Issues 295 Packages Projects Releases 20 Wiki Activity

Use semantic versioning for var names

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This commit is contained in:
Matt Nadareski
2024-10-31 22:16:51 -04:00
parent 3489c67e2b
commit a355670af9
1 changed files with 20 additions and 20 deletions
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40
BinaryObjectScanner/Protection/SecuROM.cs
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@@ -172,21 +172,21 @@ namespace BinaryObjectScanner.Protection
private static string GetV4Version(PortableExecutable pex)
{
int index = 8; // Begin reading after "AddD"
char version = (char)pex.OverlayData![index];
char major = (char)pex.OverlayData![index];
index += 2;
string subVersion = Encoding.ASCII.GetString(pex.OverlayData, index, 2);
string minor = Encoding.ASCII.GetString(pex.OverlayData, index, 2);
index += 3;
string subSubVersion = Encoding.ASCII.GetString(pex.OverlayData, index, 2);
string patch = Encoding.ASCII.GetString(pex.OverlayData, index, 2);
index += 3;
string subSubSubVersion = Encoding.ASCII.GetString(pex.OverlayData, index, 4);
string revision = Encoding.ASCII.GetString(pex.OverlayData, index, 4);
if (!char.IsNumber(version))
if (!char.IsNumber(major))
return "(very old, v3 or less)";
return $"{version}.{subVersion}.{subSubVersion}.{subSubSubVersion}";
return $"{major}.{minor}.{patch}.{revision}";
}
public static string? GetV5Version(string file, byte[]? fileContent, List<int> positions)
@@ -196,34 +196,34 @@ namespace BinaryObjectScanner.Protection
return null;
int index = positions[0] + 8; // Begin reading after "ÊÝݬ"
byte version = (byte)(fileContent[index] & 0x0F);
byte major = (byte)(fileContent[index] & 0x0F);
index += 2;
byte[] subVersion = new byte[2];
subVersion[0] = (byte)(fileContent[index] ^ 36);
byte[] minor = new byte[2];
minor[0] = (byte)(fileContent[index] ^ 36);
index++;
subVersion[1] = (byte)(fileContent[index] ^ 28);
minor[1] = (byte)(fileContent[index] ^ 28);
index += 2;
byte[] subSubVersion = new byte[2];
subSubVersion[0] = (byte)(fileContent[index] ^ 42);
byte[] patch = new byte[2];
patch[0] = (byte)(fileContent[index] ^ 42);
index++;
subSubVersion[1] = (byte)(fileContent[index] ^ 8);
patch[1] = (byte)(fileContent[index] ^ 8);
index += 2;
byte[] subSubSubVersion = new byte[4];
subSubSubVersion[0] = (byte)(fileContent[index] ^ 16);
byte[] revision = new byte[4];
revision[0] = (byte)(fileContent[index] ^ 16);
index++;
subSubSubVersion[1] = (byte)(fileContent[index] ^ 116);
revision[1] = (byte)(fileContent[index] ^ 116);
index++;
subSubSubVersion[2] = (byte)(fileContent[index] ^ 34);
revision[2] = (byte)(fileContent[index] ^ 34);
index++;
subSubSubVersion[3] = (byte)(fileContent[index] ^ 22);
revision[3] = (byte)(fileContent[index] ^ 22);
if (version == 0 || version > 9)
if (major == 0 || major > 9)
return string.Empty;
return $"{version}.{subVersion[0]}{subVersion[1]}.{subSubVersion[0]}{subSubVersion[1]}.{subSubSubVersion[0]}{subSubSubVersion[1]}{subSubSubVersion[2]}{subSubSubVersion[3]}";
return $"{major}.{minor[0]}{minor[1]}.{patch[0]}{patch[1]}.{revision[0]}{revision[1]}{revision[2]}{revision[3]}";
}
// These live in the MS-DOS stub, for some reason