public void SaveTo(XmlTextWriter xw)
{
xw.WriteAttributeString("type", MappedType.ToString());
xw.WriteAttributeString("source", Source.ToString());
xw.WriteAttributeString("uuid", UUID.ToString());
if (Source == SourceType.RawInput)
{
xw.WriteAttributeString("vid", VendorID.ToString("X"));
xw.WriteAttributeString("pid", ProductID.ToString("X"));
xw.WriteAttributeString("rpt_hash", ReportHash.ToString());
xw.WriteAttributeString("idx", DeviceIndex.ToString());
}
else if (Source == SourceType.XInput)
{
xw.WriteAttributeString("idx", DeviceIndex.ToString());
}
else if (Source == SourceType.MUNIA)
{
xw.WriteAttributeString("devicepath", DevicePath);
}
else if (Source == SourceType.Arduino)
{
xw.WriteAttributeString("arduino_port", ArduinoPort.Name);
xw.WriteAttributeString("arduino_type", ArduinoSource.ToString());
}
xw.WriteStartElement("buttons");
foreach (var btn in ButtonMaps)
{
btn.SaveTo(xw);
}
xw.WriteEndElement();
xw.WriteStartElement("axes");
foreach (var axis in AxisMaps)
{
axis.SaveTo(xw);
}
xw.WriteEndElement();
xw.WriteStartElement("buttons_to_axis");
foreach (var btn in ButtonToAxisMaps)
{
btn.SaveTo(xw);
}
xw.WriteEndElement();
xw.WriteStartElement("axis_to_buttons");
foreach (var axis in AxisToButtonMaps)
{
axis.SaveTo(xw);
}
xw.WriteEndElement();
}
static DataTable ProtoRead(Stream stream)
{
DataTable table = new DataTable();
object[] values = null;
using (ProtoReader reader = new ProtoReader(stream, null, null))
{
int field;
List <Func <object> > colReaders = new List <Func <object> >();
SubItemToken token;
while ((field = reader.ReadFieldHeader()) != 0)
{
switch (field)
{
case 1:
table.TableName = reader.ReadString();
break;
case 2:
string name = null;
MappedType mappedType = (MappedType)(-1);
token = ProtoReader.StartSubItem(reader);
while ((field = reader.ReadFieldHeader()) != 0)
{
switch (field)
{
case 1:
name = reader.ReadString();
break;
case 2:
mappedType = (MappedType)reader.ReadInt32();
break;
default:
reader.SkipField();
break;
}
}
Type type;
switch (mappedType)
{
case MappedType.Int32:
type = typeof(int);
colReaders.Add(() => reader.ReadInt32());
break;
case MappedType.Int16:
type = typeof(short);
colReaders.Add(() => reader.ReadInt16());
break;
case MappedType.Decimal:
type = typeof(decimal);
colReaders.Add(() => BclHelpers.ReadDecimal(reader));
break;
case MappedType.String:
type = typeof(string);
colReaders.Add(() => reader.ReadString());
break;
case MappedType.Guid:
type = typeof(Guid);
colReaders.Add(() => BclHelpers.ReadGuid(reader));
break;
case MappedType.DateTime:
type = typeof(DateTime);
colReaders.Add(() => BclHelpers.ReadDateTime(reader));
break;
default:
throw new NotSupportedException(mappedType.ToString());
}
ProtoReader.EndSubItem(token, reader);
table.Columns.Add(name, type);
values = null;
break;
case 3:
if (values == null)
{
values = new object[table.Columns.Count];
}
else
{
Array.Clear(values, 0, values.Length);
}
token = ProtoReader.StartSubItem(reader);
while ((field = reader.ReadFieldHeader()) != 0)
{
if (field > values.Length)
{
reader.SkipField();
}
else
{
int i = field - 1;
values[i] = colReaders[i]();
}
}
ProtoReader.EndSubItem(token, reader);
table.Rows.Add(values);
break;
default:
reader.SkipField();
break;
}
}
}
return(table);
}
