private static SerialisationFormat _GetFormat(string fn, SerialisationFormat format)
{
if (format != SerialisationFormat.Infer)
{
return(format);
}
switch (Path.GetExtension(fn).ToUpper())
{
case ".DAT":
case ".MDAT":
case ".MDAT-BIN":
case ".MRES-BIN":
return(SerialisationFormat.MsnrbfBinary);
case ".MDAT-MBIN":
case ".MRES-MBIN":
return(SerialisationFormat.MSerialiserBinary);
case ".MRES":
case ".MDAT-CBIN":
case ".MRES-CBIN":
return(SerialisationFormat.MSerialiserCompactBinary);
case ".MDAT-FBIN":
case ".MRES-FBIN":
return(SerialisationFormat.MSerialiserFastBinary);
case ".MDAT-TXT":
case ".MRES-TXT":
case ".TXT":
return(SerialisationFormat.MSerialiserText);
case ".MDAT-CON":
case ".MRES-CON":
return(SerialisationFormat.DataContract);
case ".MDAT-XML":
case ".MRES-XML":
case ".XML":
return(SerialisationFormat.Xml);
case ".INI":
return(SerialisationFormat.Ini);
default:
throw new InvalidOperationException($"A request was made to determine the filetype of a file based on its extension, but that extension could not be found in the lookup table. The filename in question is \"{fn}\".");
}
}
private static void _Serialise <T>(T data, Stream s, SerialisationFormat format, ObjectSerialiser serialiser, ProgressReporter prog)
{
switch (format)
{
case SerialisationFormat.MSerialiserBinary:
MSerialiser.SerialiseStream(s, data, ETransmission.Binary, new[] { serialiser }, null);
return;
case SerialisationFormat.MSerialiserText:
MSerialiser.SerialiseStream(s, data, ETransmission.Text, new[] { serialiser }, null);
return;
case SerialisationFormat.MSerialiserCompactBinary:
MSerialiser.SerialiseStream(s, data, ETransmission.CompactBinary, new[] { serialiser }, null);
return;
case SerialisationFormat.MSerialiserFastBinary:
MSerialiser.SerialiseStream(s, data, ETransmission.FastBinary, new[] { serialiser }, null);
return;
case SerialisationFormat.Xml:
var xs = _CreateXmlSerialiser <T>();
xs.Serialize(s, data);
break;
case SerialisationFormat.DataContract:
var dcs = _CreateDataContactSerialiser <T>();
dcs.WriteObject(s, (object)data);
break;
case SerialisationFormat.MsnrbfBinary:
var bcs = new BinaryFormatter();
bcs.Serialize(s, data);
break;
case SerialisationFormat.Ini:
IniSerialiser.Serialise(s, data);
break;
default:
throw new InvalidOperationException("Invalid switch: " + format);
}
}
private static T _Deserialise <T>(Stream s, SerialisationFormat format, ObjectSerialiser serialiser, ProgressReporter prog)
{
switch (format)
{
case SerialisationFormat.MSerialiserBinary:
return(MSerialiser.DeserialiseStream <T>(s, ETransmission.Binary, new[] { serialiser }, null));
case SerialisationFormat.MSerialiserText:
return(MSerialiser.DeserialiseStream <T>(s, ETransmission.Text, new[] { serialiser }, null));
case SerialisationFormat.MSerialiserCompactBinary:
return(MSerialiser.DeserialiseStream <T>(s, ETransmission.CompactBinary, new[] { serialiser }, null));
case SerialisationFormat.MSerialiserFastBinary:
return(MSerialiser.DeserialiseStream <T>(s, ETransmission.FastBinary, new[] { serialiser }, null));
case SerialisationFormat.Xml:
var xs = _CreateXmlSerialiser <T>();
return((T)xs.Deserialize(s));
case SerialisationFormat.DataContract:
var dcs = _CreateDataContactSerialiser <T>();
return((T)dcs.ReadObject(s));
case SerialisationFormat.MsnrbfBinary:
var bcs = new BinaryFormatter();
// bcs.Binder = new TypeNameConverter(); - We don't do this anymore, backwards compatibility ends up taking most of the development time.
return((T)bcs.Deserialize(s));
case SerialisationFormat.Ini:
return(IniSerialiser.Deserialise <T>(s));
default:
throw new InvalidOperationException("Invalid switch: " + format);
}
}
public FileDescriptor(string fileName, SerialisationFormat format)
{
this.FileName = fileName;
this.Format = _GetFormat(fileName, format);
}
