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Get region from PS1/2 executable name (fixes #175)

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This commit is contained in:
Matt Nadareski
2020-01-27 01:34:39 -08:00
parent 80b5ff3920
commit cb39599a46
1 changed files with 57 additions and 10 deletions
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67
DICUI.Library/Utilities/DumpEnvironment.cs
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@@ -943,7 +943,11 @@ namespace DICUI.Utilities
break;
case KnownSystem.SonyPlayStation:
info.CommonDiscInfo.EXEDateBuildDate = GetPlayStationEXEDate(Drive?.Letter) ?? "";
if (GetPlaystationExecutableInfo(Drive?.Letter, out Region? playstationRegion, out string playstationDate))
{
info.CommonDiscInfo.Region = playstationRegion;
info.CommonDiscInfo.EXEDateBuildDate = playstationDate;
}
info.EDC.EDC = GetMissingEDCCount(combinedBase + ".img_EdcEcc.txt") > 0 ? YesNo.No : YesNo.Yes;
info.CopyProtection.AntiModchip = GetAntiModchipDetected(combinedBase + "_disc.txt") ? YesNo.Yes : YesNo.No;
info.CopyProtection.LibCrypt = YesNo.No;
@@ -961,7 +965,11 @@ namespace DICUI.Utilities
case KnownSystem.SonyPlayStation2:
info.CommonDiscInfo.LanguageSelection = new LanguageSelection?[] { LanguageSelection.BiosSettings, LanguageSelection.LanguageSelector, LanguageSelection.OptionsMenu };
info.CommonDiscInfo.EXEDateBuildDate = GetPlayStationEXEDate(Drive?.Letter) ?? "";
if (GetPlaystationExecutableInfo(Drive?.Letter, out Region? playstationTwoRegion, out string playstationTwoDate))
{
info.CommonDiscInfo.Region = playstationTwoRegion;
info.CommonDiscInfo.EXEDateBuildDate = playstationTwoDate;
}
info.VersionAndEditions.Version = GetPlayStation2Version(Drive?.Letter) ?? "";
break;
@@ -1704,17 +1712,21 @@ namespace DICUI.Utilities
/// Get the EXE date from a PlayStation disc, if possible
/// </summary>
/// <param name="driveLetter">Drive letter to use to check</param>
/// <returns>EXE date in "yyyy-mm-dd" format if possible, null on error</returns>
private string GetPlayStationEXEDate(char? driveLetter)
/// <param name="region">Output region, if possible</param>
/// <param name="date">Output EXE date in "yyyy-mm-dd" format if possible, null on error</param>
/// <returns></returns>
private bool GetPlaystationExecutableInfo(char? driveLetter, out Region? region, out string date)
{
region = null; date = null;
// If there's no drive letter, we can't do this part
if (driveLetter == null)
return null;
return false;
// If the folder no longer exists, we can't do this part
string drivePath = driveLetter + ":\\";
if (!Directory.Exists(drivePath))
return null;
return false;
// Get the two paths that we will need to check
string psxExePath = Path.Combine(drivePath, "PSX.EXE");
@@ -1745,24 +1757,59 @@ namespace DICUI.Utilities
catch
{
// We don't care what the error was
return null;
return false;
}
}
else
{
return null;
return false;
}
// Try to get the region fro mthe name
string lowerExeName = exeName.ToLowerInvariant();
if (lowerExeName.Contains("scus")
|| lowerExeName.Contains("slus"))
{
region = Region.USA;
}
else if (lowerExeName.Contains("sces")
|| lowerExeName.Contains("sles"))
{
region = Region.Europe;
}
else if (lowerExeName.Contains("scps")
|| lowerExeName.Contains("scpm")
|| lowerExeName.Contains("slps")
|| lowerExeName.Contains("slpm")
|| lowerExeName.Contains("pbgp")
|| lowerExeName.Contains("czp2")
|| lowerExeName.Contains("hsn")
|| lowerExeName.Contains("gn"))
{
region = Region.Japan;
}
else if (lowerExeName.Contains("scka")
|| lowerExeName.Contains("slka"))
{
region = Region.Korea;
}
else if (lowerExeName.Contains("scaj")
|| lowerExeName.Contains("sccs"))
{
region = Region.China;
}
// Now that we have the EXE name, try to get the fileinfo for it
string exePath = Path.Combine(drivePath, exeName);
if (!File.Exists(exePath))
return null;
return false;
// Fix the Y2K timestamp issue
FileInfo fi = new FileInfo(exePath);
DateTime dt = new DateTime(fi.LastWriteTimeUtc.Year >= 1900 && fi.LastWriteTimeUtc.Year < 1920 ? 2000 + fi.LastWriteTimeUtc.Year % 100 : fi.LastWriteTimeUtc.Year,
fi.LastWriteTimeUtc.Month, fi.LastWriteTimeUtc.Day);
return dt.ToString("yyyy-MM-dd");
date = dt.ToString("yyyy-MM-dd");
return true;
}
/// <summary>