public static XElement ToXml(this ValueMapItem item)
{
var elem = new XElement(
EventManifestSchema.Namespace + "map",
new XAttribute("value", item.Value));
if (item.Symbol != null)
{
elem.Add(new XAttribute("symbol", item.Symbol));
}
AddOptionalMessage(elem, item.Message);
return(elem);
}
public void ValueMapItem()
{
// Constructor (empty).
{
var o = new ValueMapItem <int>();
Assert.AreEqual(default(int), o.Value);
Assert.AreEqual(default(RequestParam), o.Param);
Assert.AreEqual(default(ValueMapItemType), o.Type);
}
// Constructor (with params).
{
var expectedValue = 7;
var expectedType = ValueMapItemType.Int;
var expectedParam = RequestParam.BuySell;
var o = new ValueMapItem <int>(expectedType, expectedParam, expectedValue);
Assert.AreEqual(expectedValue, o.Value);
Assert.AreEqual(expectedParam, o.Param);
Assert.AreEqual(expectedType, o.Type);
}
}
private Tuple <Map, MapEntry> ReadMap(BinaryReader r)
{
long offset = r.BaseStream.Position;
uint magic = r.ReadUInt32();
if (magic != CrimsonTags.VMAP && magic != CrimsonTags.BMAP)
{
throw new InternalException("Unknown map magic {0}", magic);
}
uint length = r.ReadUInt32();
uint nameOffset = r.ReadUInt32();
uint flags = r.ReadUInt32();
uint count = r.ReadUInt32();
var itemEntries = new List <MapItemEntry>();
for (uint i = 0; i < count; ++i)
{
var value = r.ReadUInt32();
var messageId = r.ReadUInt32();
itemEntries.Add(new MapItemEntry {
Value = value, MessageId = messageId
});
}
if (r.BaseStream.Position != offset + length)
{
throw new IOException();
}
string name = r.ReadCountedStringAt(nameOffset);
var mapEntry = new MapEntry {
Flags = (MapFlags)flags,
Name = name,
Items = itemEntries
};
var map = magic == CrimsonTags.VMAP ? new ValueMap(name) : (Map) new BitMap(name);
foreach (var itemEntry in itemEntries)
{
var value = Located.Create(itemEntry.Value);
var ls = ResolveMessage(itemEntry.MessageId);
MapItem item;
if (magic == CrimsonTags.VMAP)
{
item = new ValueMapItem(
(ValueMap)map, value, ls);
}
else
{
item = new BitMapItem((BitMap)map, value, ls);
}
map.Items.Add(item);
}
MarkObject(offset, map);
return(Tuple.Create(map, mapEntry));
}
