private static List <SwitchDef> GetSwitchDefinitions(Type type)
{
List <SwitchDef> switches = new List <SwitchDef>();
PropertyInfo[] propertiesList = type.GetProperties();
foreach (var property in propertiesList)
{
Switch switchAttribute = GetAttributes <Switch>(property).FirstOrDefault();
Synopsis synopsisAttribute = GetAttributes <Synopsis>(property).FirstOrDefault();
if (switchAttribute != null)
{
SwitchDef newSwitch = new SwitchDef();
newSwitch.PropertyInfo = property;
newSwitch.Name = switchAttribute.Name ?? property.Name;
newSwitch.AddAliases(GetAttributes <Alias>(property).Select(a => a.Value));
newSwitch.Synopsis = synopsisAttribute == null ? null : synopsisAttribute.Value;
switches.Add(newSwitch);
}
}
return(switches);
}
private void ResolveSwitch(InputNode node)
{
// get switch definition = add resolution error and exit if not found
SwitchDef def = GetSwitchDefinition(node.Value);
if (def == null) // switch is not defined in current definition
{
Nodes.Add(new CommandResolverNode()
{
Type = CRNodeType.Switch,
IsComplete = false,
InputNode = node,
ResolutionError = string.Format("Switch '{0}' is undefined", node.Value)
});
}
else if (Nodes.Exists(n => n.Switch == def)) // build resolver node if not already defined
{
Nodes.Add(new CommandResolverNode()
{
Type = CRNodeType.Switch,
IsComplete = false,
InputNode = node,
ResolutionError = string.Format("Switch '{0}' is defined more than once", node.Value)
});
}
else // resolve node
{
Nodes.Add(new CommandResolverNode()
{
Type = CRNodeType.Switch,
IsComplete = true,
InputNode = node,
Switch = def
});
}
}
