public Device(String name, XmlNode deviceNode, Protocol protocol)
{
this.name = name;
foreach (XmlNode node in deviceNode.ChildNodes)
{
switch (node.Name)
{
case "options":
foreach (XmlNode optNode in node.ChildNodes)
{
Option opt = Option.fromXml(optNode);
options.Add(opt);
}
break;
case "responds_when":
responds_when = Rule.fromXml(node, protocol);
break;
case "transactions":
foreach (XmlNode tNode in node.ChildNodes)
{
Transaction t = Transaction.fromXml(tNode, protocol);
transactions.Add(t);
}
break;
default:
throw new NotSupportedException("Unknown node: " + node.Name);
}
}
}
public RuleIsSet(XmlNode node, Protocol protocol)
{
if (node.Name == "isnset")
reverse = true;
else
reverse = false;
variable = node.Attributes["name"].Value;
}
public static Rule fromXml(XmlNode node, Protocol protocol)
{
if (!ruleClasses.ContainsKey(node.Name))
throw new ArgumentException("Unknown rule " + node.Name);
return (Rule)ruleClasses[
node.Name
].GetConstructor(new Type[] { typeof(XmlNode), typeof(Protocol) })
.Invoke(new object[] { node, protocol });
}
public RuleBlock(XmlNode node, Protocol protocol)
{
if (node.Name == "conditional")
failSilently = true;
foreach (XmlNode child in node.ChildNodes)
{
if(child.Name[0] != '#')
rules.Add(Rule.fromXml(child, protocol));
}
if (node.Attributes["name"] != null)
name = node.Attributes["name"].Value;
}
public RuleField(XmlNode node, Protocol p)
{
if (node.Attributes["name"] != null)
name = node.Attributes["name"].Value;
else
name = "";
type = node.Attributes["type"].Value;
if (node.Attributes["value"] != null)
{
value = Expression.fromString(node.Attributes["value"].Value);
}
}
public RuleMatch(XmlNode node, Protocol proto)
{
if (node.Attributes["name"] != null)
{
// <match name=... value=... />
Expression var = new VariableExpression("$" + node.Attributes["name"].Value);
Expression value = Expression.fromString(node.Attributes["value"].Value);
myExpr = new FunctionCallExpression("==", new List<Expression>(new Expression[] { var, value }));
}
else
{
// <match_expr>...</match_expr>
myExpr = Expression.fromString(node.InnerText);
}
}
public RuleIncMsg(XmlNode node, Protocol proto)
{
p = proto;
}
public void ProtocolConstructorTest()
{
protocol = new Protocol("..\\..\\..\\ProtoEngine\\Modbus-serial.xml");
}
public static Device fromXml(XmlNode deviceNode, Protocol protocol)
{
return new Device(deviceNode.Attributes["name"].Value, deviceNode, protocol);
}
public static DevicePrototype fromXml(XmlNode node, Protocol protocol)
{
return new DevicePrototype(node, protocol);
}
public DevicePrototype(XmlNode node, Protocol protocol)
{
device = Device.fromXml(node, protocol);
}
public RuleSet(XmlNode node, Protocol proto)
{
name = node.Attributes["name"].Value;
value = Expression.fromString(node.Attributes["value"].Value);
}
public static Transaction fromXml(XmlNode node, Protocol protocol)
{
return new Transaction(node, protocol);
}
public Transaction(XmlNode node, Protocol protocol)
{
rule = new RuleBlock(node, protocol);
}
