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Separate protections into their own classes

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This commit is contained in:
Matt Nadareski
2019-09-27 23:52:24 -07:00
parent 9e4836826d
commit 550086791b
82 changed files with 3675 additions and 1209 deletions
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157
BurnOutSharp/ProtectionType/ProtectDisc.cs Normal file
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using System;
using System.IO;
namespace BurnOutSharp.ProtectionType
{
public class ProtectDisc
{
public static string CheckContents(string file, string fileContent)
{
int position;
if ((position = fileContent.IndexOf("HúMETINF")) > -1)
{
string version = EVORE.SearchProtectDiscVersion(file);
if (version.Length > 0)
{
string[] astrVersionArray = version.Split('.');
if (astrVersionArray[0] == "9")
{
if (GetVersionBuild76till10(file, position, out int ibuild).Length > 0)
return "ProtectDisc " + astrVersionArray[0] + "." + astrVersionArray[1] + astrVersionArray[2] + "." + astrVersionArray[3] + " (Build " + ibuild + ")";
}
else
return "ProtectDisc " + astrVersionArray[0] + "." + astrVersionArray[1] + "." + astrVersionArray[2] + " (Build " + astrVersionArray[3] + ")";
}
}
if ((position = fileContent.IndexOf("ACE-PCD")) > -1)
{
string version = EVORE.SearchProtectDiscVersion(file);
if (version.Length > 0)
{
string[] astrVersionArray = version.Split('.');
return "ProtectDisc " + astrVersionArray[0] + "." + astrVersionArray[1] + "." + astrVersionArray[2] + " (Build " + astrVersionArray[3] + ")";
}
return "ProtectDisc " + GetVersionBuild6till8(file, position);
}
return null;
}
private static string GetVersionBuild6till8(string file, int position)
{
using (var fs = File.Open(file, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
using (var br = new BinaryReader(fs))
{
string version;
string strBuild;
br.BaseStream.Seek(position - 12, SeekOrigin.Begin);
if (br.ReadByte() == 0xA && br.ReadByte() == 0xD && br.ReadByte() == 0xA && br.ReadByte() == 0xD) // ProtectDisc 6-7 with Build Number in plain text
{
br.BaseStream.Seek(position - 12 - 6, SeekOrigin.Begin);
if (new string(br.ReadChars(6)) == "Henrik") // ProtectDisc 7
{
version = "7.1-7.5";
br.BaseStream.Seek(position - 12 - 6 - 6, SeekOrigin.Begin);
}
else // ProtectDisc 6
{
version = "6";
br.BaseStream.Seek(position - 12 - 10, SeekOrigin.Begin);
while (true) //search for e.g. "Build 050913 - September 2005"
{
if (Char.IsNumber(br.ReadChar()))
break;
br.BaseStream.Seek(-2, SeekOrigin.Current); //search upwards
}
br.BaseStream.Seek(-5, SeekOrigin.Current);
}
}
else
{
br.BaseStream.Seek(position + 28, SeekOrigin.Begin);
if (br.ReadByte() == 0xFB)
{
return "7.6-7.x";
}
else
{
return "8.0";
}
}
strBuild = "" + br.ReadChar() + br.ReadChar() + br.ReadChar() + br.ReadChar() + br.ReadChar();
return version + " (Build " + strBuild + ")";
}
}
private static string GetVersionBuild76till10(string file, int position, out int irefBuild)
{
using (var fs = File.Open(file, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
using (var br = new BinaryReader(fs))
{
br.BaseStream.Seek(position + 37, SeekOrigin.Begin);
byte subversion = br.ReadByte();
br.ReadByte();
byte version = br.ReadByte();
br.BaseStream.Seek(position + 49, SeekOrigin.Begin);
irefBuild = br.ReadInt32();
br.BaseStream.Seek(position + 53, SeekOrigin.Begin);
byte versionindicatorPD9 = br.ReadByte();
br.BaseStream.Seek(position + 0x40, SeekOrigin.Begin);
byte subsubversionPD9x = br.ReadByte();
byte subversionPD9x2 = br.ReadByte();
byte subversionPD9x1 = br.ReadByte();
// version 7
if (version == 0xAC)
return "7." + (subversion ^ 0x43) + " (Build " + irefBuild + ")";
// version 8
else if (version == 0xA2)
{
if (subversion == 0x46)
{
if ((irefBuild & 0x3A00) == 0x3A00)
return "8.2" + " (Build " + irefBuild + ")";
else
return "8.1" + " (Build " + irefBuild + ")";
}
return "8." + (subversion ^ 0x47) + " (Build " + irefBuild + ")";
}
// version 9
else if (version == 0xA3)
{
// version removed or not given
if ((subversionPD9x2 == 0x5F && subversionPD9x1 == 0x61) || (subversionPD9x1 == 0 && subversionPD9x2 == 0))
{
if (versionindicatorPD9 == 0xB)
return "9.0-9.4" + " (Build " + irefBuild + ")";
else if (versionindicatorPD9 == 0xC)
{
if (subversionPD9x2 == 0x5F && subversionPD9x1 == 0x61)
return "9.5-9.11" + " (Build " + irefBuild + ")";
else if (subversionPD9x1 == 0 && subversionPD9x2 == 0)
return "9.11-9.20" + " (Build " + irefBuild + ")";
}
else
return "9." + subversionPD9x1 + subversionPD9x2 + "." + subsubversionPD9x + " (Build " + irefBuild + ")";
}
}
else if (version == 0xA0)
{
// version removed
if (subversionPD9x1 != 0 || subversionPD9x2 != 0)
return "10." + subversionPD9x1 + "." + subsubversionPD9x + " (Build " + irefBuild + ")";
else
return "10.x (Build " + irefBuild + ")";
}
else
return "7.6-10.x (Build " + irefBuild + ")";
return "";
}
}
}
}