static void Main(string[] args)
{
bool terminate;
LoadConfig(out terminate);
if (terminate)
{
return;
}
LoadDBConfig(out terminate);
if (terminate)
{
return;
}
if (args.Length == 0)
{
// For our application-idle task queue
Application.Idle += new EventHandler(Application_Idle);
// Called before RomDB.LoadDBs so if there is an error, the error window looks pretty. Yes, really.
Application.EnableVisualStyles();
// Load and parse all DBs
RomDB.LoadDBs();
Application.Run(new HashForm());
}
SaveConfig();
// Database config is save when (and only when) user re-configured DBs
}
private ClrMameProParser(DBConfig.Database info, string document, IList <Platforms> platform)
{
this.info = info;
this.reader = new CmpReader(document);
this.document = document;
result = new RomDB(platform, info.Name);
}
/// <summary>
/// Gets friendly display string for DB version
/// </summary>
/// <param name="db"></param>
/// <returns></returns>
private static string GetDbVersionString(RomDB db)
{
if (string.IsNullOrEmpty(db.Version))
{
return("(" + db.Name + " version unknown)");
}
return("(" + db.Name + " version " + db.Version + ")");
}
private static void AddDbMatches(RomData data, List <DBMatch> matches, RomDB db)
{
var dbmatches = db.FindMatches(data.Hashes);
for (int i = 0; i < dbmatches.Count; i++)
{
matches.Add(new DBMatch(db, dbmatches[i]));
}
}
/// <summary>
/// Displays a database config dialog to the users, and re-loads databases when the dialog is dismissed.
/// </summary>
internal static void ConfigureDatabases()
{
(new frmDBConfig()).ShowDialog();
RomDB.UnloadDbs();
Program.SaveConfig();
SaveDBConfig();
RomDB.LoadDBs();
}
/// <summary>
/// Creates a DBMatch object
/// </summary>
/// <param name="database">The ROM database this match corresponds to.</param>
/// <param name="entry">The matched entry.</param>
/// <exception cref="NullReferenceException">Thrown if any arguments are null.</exception>
public DBMatch(RomDB database, RomDB.Entry entry)
: this()
{
this.Database = database;
this.Entry = entry;
if (this.Database == null || this.Entry == null)
{
throw new ArgumentNullException();
}
}
private static byte parsebyte(string s, int index)
{
int result = 0;
if (index + 2 > s.Length)
{
throw new ArgumentException("String is not a valid hex number");
}
char c = s[index];
if (c >= '0' & c <= '9')
{
result = c - '0';
}
else if (c >= 'a' & c <= 'f')
{
result = c - 'a' + 10;
}
else if (c >= 'A' & c <= 'F')
{
result = c - 'A' + 10;
}
else
{
throw new ArgumentException("String is not a valid hex number");
}
// Move nibble to high
result <<= 4;
c = s[index + 1];
if (c >= '0' & c <= '9')
{
result |= c - '0';
}
else if (c >= 'a' & c <= 'f')
{
result |= c - 'a' + 10;
}
else if (c >= 'A' & c <= 'F')
{
result |= c - 'A' + 10;
}
else
{
throw new ArgumentException("String is not a valid hex number");
}
return((byte)result);
}
/// <summary>
/// Finds ROM database matches for a given RomData object, and populates the RomData object with those matches.
/// </summary>
/// <param name="data">A RomData object that has its hash list populated but not its db match list</param>
private static void FindDbMatches(RomData data)
{
List <DBMatch> matches = new List <DBMatch>();
if (data.Platform != null)
{
List <RomDB> processedDbs = new List <RomDB>();
// Recognized systems
foreach (var db in RomDB.GetDBs(data.Platform.ID))
{
AddDbMatches(data, matches, db);
processedDbs.Add(db);
}
if (!string.IsNullOrEmpty(data.MiscPlatform))
{
// Unrecognized system
foreach (var db in RomDB.GetAllDBs())
{
// Don't process same DB twice
bool platformMatch = false;
foreach (var platform in db.MiscPlatforms)
{
if (platform.Equals(data.MiscPlatform, StringComparison.OrdinalIgnoreCase))
{
platformMatch = true;
}
}
if (platformMatch)
{
AddDbMatches(data, matches, db);
processedDbs.Add(db);
}
}
}
}
data.DatabaseMatches = matches.AsReadOnly();
}