/** Register an agent on login */
public void registerAgent(org.opensims.agent.Agent agent) {
boolean internalScanAvail = false;
try {
// avoiding the proverbial chicken-and-the-egg problem, we
// obtain some scan parameters from the config file...
if (agent.getNetworkNode("internal") != null) {
StringBuffer path = new StringBuffer("//");
path.append(org.opensims.xml.Node.NETWORK_NODE);
path.append("[@topology = 'internal']/");
path.append(org.opensims.xml.Node.SCAN_NODE);
path.append("[@enabled = 'true']");
org.jdom.Element internal_net_node = (org.jdom.Element) agent.getNetworkNode("internal");
org.jdom.Element internal_scan_node =
(org.jdom.Element)
org.jdom.xpath.XPath.selectSingleNode(internal_net_node, path.toString());
if (internal_scan_node != null) {
// create a Scan object, to maintain the state of autodiscovery
String class_name = internal_scan_node.getAttributeValue("class");
Class c = Class.forName(class_name);
org.opensims.model.Scan scan = (org.opensims.model.Scan) c.newInstance();
scan.init(
this,
agent,
internal_scan_node,
agent.getNetworkNode("internal"),
agent.getNetworkNumber("internal"),
agent.getNetworkDevice("internal"));
// Restructure Hash Table to use network_number as a key, as opposed to the agent key
// put(scan.getKey(), scan);
put(agent.getNetworkNumber("internal"), scan);
// Use this scan as the default for all agents that aren't directly assigned one (using
// the createThreads() method on the agent object --ME
agent.setScan(scan);
internalScanAvail = true;
}
}
if (agent.getNetworkNode("dmz") != null) {
StringBuffer path = new StringBuffer("//");
path.append(org.opensims.xml.Node.NETWORK_NODE);
path.append("[@topology = 'dmz']/");
path.append(org.opensims.xml.Node.SCAN_NODE);
path.append("[@enabled = 'true']");
org.jdom.Element external_net_node = (org.jdom.Element) agent.getNetworkNode("dmz");
org.jdom.Element external_scan_node =
(org.jdom.Element)
org.jdom.xpath.XPath.selectSingleNode(external_net_node, path.toString());
if (external_scan_node != null) {
// create a Scan object, to maintain the state of autodiscovery
String class_name = external_scan_node.getAttributeValue("class");
Class c = Class.forName(class_name);
org.opensims.model.Scan scan = (org.opensims.model.Scan) c.newInstance();
scan.init(
this,
agent,
external_scan_node,
agent.getNetworkNode("dmz"),
agent.getNetworkNumber("dmz"),
agent.getNetworkDevice("dmz"));
// Restructure Hash Table to use network_number as a key, as opposed to the agent key
// put(scan.getKey(), scan);
put(agent.getNetworkNumber("dmz"), scan);
// First check if we have an "internal" scan, if not, then set this scan as default
if (!internalScanAvail) {
agent.setScan(scan);
}
}
}
} catch (Exception e) {
log_.error("register agent", e);
}
}
/**
* Lookup for Plugins that do not use the Autodiscovery Engine (FSM) Somewhat circuitous and in
* need of revision
*/
public org.opensims.model.Scan getScan(org.opensims.agent.Agent agent) {
org.opensims.model.Scan scan = agent.getScan();
return scan;
}