private T GetValue <T>(string name, RetrieveType retrieveValue)
{
string field = _aliaser.LookUpAlias(name);
PropertyItem propStore = _propertyStore.FirstOrDefault(prop => prop.PropertyName == field);
if (propStore == null)
{
return(default(T));
}
Type type = typeof(T);
object value = retrieveValue == RetrieveType.Current ? propStore.Current : propStore.Original;
return(value == null || (value.GetType() != (Nullable.GetUnderlyingType(type) ?? type)) ?
default(T) :
(T)value);
}
/// <summary>
/// Gets the EOS Devices sorted by retType.
/// </summary>
/// <returns>The EOS Devices.</returns>
/// <param name="comp">The Computer.</param>
/// <param name="retType">Determines how to sort the devices.</param>
public static Dictionary <string, Hacknet.Computer> GetEOSDevicesBy(this Hacknet.Computer comp, RetrieveType retType)
{
var res = new Dictionary <string, Hacknet.Computer>();
if (comp.attatchedDeviceIDs != null)
{
foreach (var id in comp.attatchedDeviceIDs.Split(new char[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries))
{
var c = comp.GetNetworkMap().GetComputerById(id);
if (c != null)
{
switch (retType)
{
case RetrieveType.ID:
res[id] = c;
break;
case RetrieveType.ADDRESS:
res[c.ip] = c;
break;
case RetrieveType.NAME:
res[c.name] = c;
break;
case RetrieveType.INDEX:
res[c.GetNetworkMap().nodes.IndexOf(c).ToString()] = c;
break;
}
}
}
}
return(res);
}
protected override void VisitRetrieveType(RetrieveType node, object data)
{
throw new NodeNotSupportedException(node);
}
protected internal virtual void VisitRetrieveType(RetrieveType node, object data)
{
throw new NodeNotSupportedException(node);
}
protected internal override void VisitRetrieveType(RetrieveType node, object data)
{
throw new VerifierException();
//not supported yet...
}
