public async Task <IReadOnlyList <GameFinder_BaseResult> > FindGamesAsync()
{
if (HasRun)
{
throw new Exception("The FindGames method can only be called once per instance");
}
HasRun = true;
try
{
// Split finders into groups
var ubiIniGameFinders = GameFinderItems.Where(x => !FoundGames.Contains(x.Game) && x.FinderItem.UbiIniSectionName != null).ToArray();
// Search the ubi.ini file
if (ubiIniGameFinders.Any() && GamesToFind.Any())
{
IDictionary <string, string> iniLocations = null;
Logger.Info("The game finder has ubi.ini finder");
try
{
// Make sure the file exists
if (AppFilePaths.UbiIniPath1.FileExists)
{
// Get the sections and the directory for each one
iniLocations = GetUbiIniData();
Logger.Info("The ubi.ini file data was parsed for the game finder");
}
}
catch (Exception ex)
{
Logger.Warn(ex, "Reading ubi.ini file for game finder");
}
// If we retrieved ini data, search it
if (iniLocations != null)
{
await SearchIniDataAsync(iniLocations, ubiIniGameFinders);
}
else
{
Logger.Info("The ubi.ini file data was null");
}
}
// Split finders into groups
var regUninstallGameFinders = GameFinderItems.Where(x => !FoundGames.Contains(x.Game) && x.FinderItem.PossibleWin32Names?.Any() == true).ToList();
var regUninstallFinders = FinderItems.Where(x => !FoundFinderItems.Contains(x) && x.PossibleWin32Names?.Any() == true).ToList();
var steamGameFinders = GameFinderItems.Where(x => !FoundGames.Contains(x.Game) && x.FinderItem.SteamID != null).ToList();
// Search Registry uninstall programs
if ((regUninstallGameFinders.Any() || steamGameFinders.Any() || regUninstallFinders.Any()) && GamesToFind.Any())
{
Logger.Info("The Registry uninstall programs are being searched...");
try
{
// Get the enumerator for installed programs
var installedPrograms = EnumerateRegistryUninstallPrograms();
// Search installed programs
await SearchRegistryUninstallAsync(installedPrograms, regUninstallGameFinders, steamGameFinders, regUninstallFinders);
}
catch (Exception ex)
{
Logger.Error(ex, "Searching Registry uninstall programs for game finder");
}
}
// Split finders into groups
var programShortcutGameFinders = GameFinderItems.Where(x => !FoundGames.Contains(x.Game) && x.FinderItem.ShortcutName != null).ToList();
var programShortcutFinders = FinderItems.Where(x => !FoundFinderItems.Contains(x) && x.ShortcutName != null).ToList();
// Search Win32 shortcuts
if ((programShortcutGameFinders.Any() || programShortcutFinders.Any()) && GamesToFind.Any())
{
Logger.Info("The program shortcuts are being searched...");
try
{
// Get the enumerator for the shortcuts
var shortcuts = EnumerateProgramShortcuts();
// Search the shortcuts
await SearchWin32ShortcutsAsync(shortcuts, programShortcutGameFinders, programShortcutFinders);
}
catch (Exception ex)
{
Logger.Warn(ex, "Searching program shortcuts for game finder");
}
}
// Run custom game finders
foreach (var game in GameFinderItems.Where(x => !FoundGames.Contains(x.Game) && x.FinderItem.CustomFinderAction != null))
{
// Run the custom action and get the result
var result = game.FinderItem.CustomFinderAction();
// Make sure we got a result
if (result == null)
{
continue;
}
// Add the game
await AddGameAsync(game, result.InstallDir, result.Parameter);
}
// Run custom finders
foreach (var item in FinderItems.Where(x => !FoundFinderItems.Contains(x) && x.CustomFinderAction != null))
{
// Run the custom action and get the result
var result = item.CustomFinderAction();
// Make sure we got a result
if (result == null)
{
continue;
}
// Add the game
AddItem(item, result.InstallDir, result.Parameter);
}
Logger.Info("The game finder found {0} games", Results.Count);
// Return the found games
return(Results.AsReadOnly());
}
catch (Exception ex)
{
Logger.Error(ex, "Game finder");
throw;
}
}
