This commit is contained in:
Matt Nadareski
2022-11-06 21:39:02 -08:00
3 changed files with 78 additions and 4 deletions

View File

@@ -47,6 +47,10 @@ namespace BurnOutSharp.FileType
if (magic.StartsWith(new byte?[] { 0x3F, 0x5F, 0x03, 0x00 }))
return true;
// "Description in Zip"
if (string.Equals(extension?.TrimStart('.'), "diz", StringComparison.OrdinalIgnoreCase))
return true;
// Setup information
if (string.Equals(extension?.TrimStart('.'), "inf", StringComparison.OrdinalIgnoreCase))
return true;
@@ -104,6 +108,19 @@ namespace BurnOutSharp.FileType
else if (fileContent.Contains("serial number is located"))
Utilities.AppendToDictionary(protections, file, "CD-Key / Serial");
// Freelock
// Found in "FILE_ID.DIZ" distributed with Freelock.
if (fileContent.Contains("FREELOCK 1.0"))
Utilities.AppendToDictionary(protections, file, "Freelock 1.0");
else if (fileContent.Contains("FREELOCK 1.2"))
Utilities.AppendToDictionary(protections, file, "Freelock 1.2");
else if (fileContent.Contains("FREELOCK 1.2a"))
Utilities.AppendToDictionary(protections, file, "Freelock 1.2a");
else if (fileContent.Contains("FREELOCK 1.3"))
Utilities.AppendToDictionary(protections, file, "Freelock 1.3");
else if (fileContent.Contains("FREELOCK"))
Utilities.AppendToDictionary(protections, file, "Freelock");
// MediaCloQ
if (fileContent.Contains("SunnComm MediaCloQ"))
Utilities.AppendToDictionary(protections, file, "MediaCloQ");

View File

@@ -5,14 +5,55 @@ using BurnOutSharp.Matching;
namespace BurnOutSharp.ProtectionType
{
public class FreeLock : IPathCheck
/// <summary>
/// Freelock is software intended to allow users to burn a copy protected PSX CD-R.
/// It accomplishes this by adding additional dummy tracks to an image before burning, and then attempting to use a corrupted file to burn to these tracks, causing the write process to fail at the end.
/// Freelock versions 1.0-1.2a were intended solely to be copied to a floppy disk and then used, as the main executable itself was intentionally corrupted in these versions.
/// Freelock version 1.3 intentionally corrupts a different file, allowing you to run the program without a floppy disk.
///
/// Official websites:
/// https://web.archive.org/web/20010801181527/http://www.geocities.com/freelock_psx/
/// https://web.archive.org/web/19991001075001/http://www.geocities.com/SiliconValley/Code/6061/
///
/// Versions:
/// Freelock 1.0: https://web.archive.org/web/20040615215309/http://www.geocities.com/SiliconValley/Code/6061/programs/flock10.zip
/// Freelock 1.2: https://web.archive.org/web/20091027114741/http://geocities.com/siliconvalley/code/6061/programs/flock12.zip
/// Freelock 1.2a: https://web.archive.org/web/20040613085437/http://www.geocities.com/SiliconValley/Code/6061/programs/Flock12a.zip
/// Freelock 1.3: https://web.archive.org/web/20040606222542/http://www.geocities.com/SiliconValley/Code/6061/programs/flock13.zip
/// </summary>
public class Freelock : IPathCheck
{
// TODO: Add an MS-DOS executable check for "FREELOCK.EXE".
/// <inheritdoc/>
public ConcurrentQueue<string> CheckDirectoryPath(string path, IEnumerable<string> files)
{
var matchers = new List<PathMatchSet>
{
new PathMatchSet(new PathMatch("FREELOCK.IMG", useEndsWith: true), "FreeLock (Unconfirmed - Please report to us on Github)"),
// The disk image that every version of Freelock is distributed through.
new PathMatchSet(new PathMatch("FREELOCK.IMG", useEndsWith: true), "Freelock Disk Image"),
// Found in every "FREELOCK.IMG".
new PathMatchSet(new PathMatch("FREELOCK.EXE", useEndsWith: true), "Freelock"),
new PathMatchSet(new PathMatch("FREELOCK.TXT", useEndsWith: true), "Freelock"),
// Found in "FREELOCK.IMG" from Freelock 1.0-1.2.
new PathMatchSet(new PathMatch("FREELOCK", useEndsWith: true), "Freelock 1.0-1.2"),
// Found in "FREELOCK.IMG" from Freelock 1.2+.
new PathMatchSet(new PathMatch("GENLOCK.EXE", useEndsWith: true), "Freelock 1.2-1.3"),
new PathMatchSet(new PathMatch("freelock.ico", useEndsWith: true), "Freelock 1.2-1.3"),
new PathMatchSet(new PathMatch("freelock.pif", useEndsWith: true), "Freelock 1.2-1.3"),
// Found in "FREELOCK.IMG" From Freelock 1.3.
new PathMatchSet(new PathMatch("FREELOCK.13", useEndsWith: true), "Freelock 1.3"),
// Found in "FREELOCK.IMG" From Freelock 1.3.
new PathMatchSet(new List<PathMatch>
{
new PathMatch("FREELOCK.13", useEndsWith: true),
new PathMatch("FL.DAT", useEndsWith: true),
}, "Freelock 1.3"),
};
return MatchUtil.GetAllMatches(files, matchers, any: true);
@@ -23,7 +64,23 @@ namespace BurnOutSharp.ProtectionType
{
var matchers = new List<PathMatchSet>
{
new PathMatchSet(new PathMatch("FREELOCK.IMG", useEndsWith: true), "FreeLock (Unconfirmed - Please report to us on Github)"),
// The disk image that every version of Freelock is distributed through.
new PathMatchSet(new PathMatch("FREELOCK.IMG", useEndsWith: true), "Freelock Disk Image"),
// Found in every "FREELOCK.IMG".
new PathMatchSet(new PathMatch("FREELOCK.EXE", useEndsWith: true), "Freelock"),
new PathMatchSet(new PathMatch("FREELOCK.TXT", useEndsWith: true), "Freelock"),
// Found in "FREELOCK.IMG" from Freelock 1.0-1.2.
new PathMatchSet(new PathMatch("FREELOCK", useEndsWith: true), "Freelock 1.0-1.2"),
// Found in "FREELOCK.IMG" from Freelock 1.2+.
new PathMatchSet(new PathMatch("GENLOCK.EXE", useEndsWith: true), "Freelock 1.2-1.3"),
new PathMatchSet(new PathMatch("freelock.ico", useEndsWith: true), "Freelock 1.2-1.3"),
new PathMatchSet(new PathMatch("freelock.pif", useEndsWith: true), "Freelock 1.2-1.3"),
// Found in "FREELOCK.IMG" From Freelock 1.3.
new PathMatchSet(new PathMatch("FREELOCK.13", useEndsWith: true), "Freelock 1.3"),
};
return MatchUtil.GetFirstMatch(path, matchers, any: true);

View File

@@ -54,7 +54,7 @@ Below is a list of protections detected by BurnOutSharp. The two columns explain
| Easy Anti-Cheat | True | True | |
| ~~Executable-Based CD Check~~ | True | False | Disabled due to overly-broad checks |
| Executable-Based Online Registration | True | False | Possibly too broad |
| Freelock | False | True | Unconfirmed¹ |
| Freelock | False | True | |
| Games for Windows - Live | True | True | |
| Hexalock AutoLock | True | True | |
| Impulse Reactor / Stardock Product Activation | True | True | |