/// <summary>
/// Get the existence of an anti-modchip string from a PlayStation disc, if possible
/// </summary>
/// <param name="path">Path to scan for anti-modchip strings</param>
/// <returns>Anti-modchip existence if possible, false on error</returns>
public static async Task <bool> GetPlayStationAntiModchipDetected(string path)
{
return(await Task.Run(() =>
{
try
{
var antiModchip = new PSXAntiModchip();
foreach (string file in Directory.EnumerateFiles(path, "*", SearchOption.AllDirectories))
{
try
{
byte[] fileContent = File.ReadAllBytes(file);
string protection = antiModchip.CheckContents(file, fileContent, false, null, null);
if (!string.IsNullOrWhiteSpace(protection))
{
return true;
}
}
catch { }
}
}
catch { }
return false;
}));
}
/// <summary>
/// Get the existance of an anti-modchip string from a PlayStation disc, if possible
/// </summary>
/// <param name="driveLetter">Drive letter to use to check</param>
/// <returns>Anti-modchip existance if possible, false on error</returns>
protected static bool GetPlayStationAntiModchipDetected(char?driveLetter)
{
// If there's no drive letter, we can't do this part
if (driveLetter == null)
{
return(false);
}
// If the folder no longer exists, we can't do this part
string drivePath = driveLetter + ":\\";
if (!Directory.Exists(drivePath))
{
return(false);
}
// Scan through each file to check for the anti-modchip strings
var antiModchip = new PSXAntiModchip();
foreach (string path in Directory.EnumerateFiles(drivePath, "*", SearchOption.AllDirectories))
{
try
{
byte[] fileContent = File.ReadAllBytes(path);
string protection = antiModchip.CheckContents(path, fileContent, includePosition: false);
if (!string.IsNullOrWhiteSpace(protection))
{
return(true);
}
}
catch
{
// No-op, we don't care what the error was
}
}
return(false);
}