/**
* Runs a sample agent with a default configuration defined by <code>SampleAgentConfig.properties
* </code>. A sample command line is:
*
* <pre>
* -c SampleAgent.cfg -bc SampleAgent.bc udp:127.0.0.1/4700 tcp:127.0.0.1/4700
* </pre>
*
* @param args the command line arguments defining at least the listen addresses. The format is
* <code>-c[s{=SampleAgent.cfg}] -bc[s{=SampleAgent.bc}]
* +ts[s] +cfg[s] #address[s<(udp|tcp):.*[/[0-9]+]?>] ..</code>. For the format description see
* {@link ArgumentParser}.
*/
public static void main(String[] args) {
ArgumentParser parser =
new ArgumentParser(
"-c[s{=SampleAgent.cfg}] -bc[s{=SampleAgent.bc}] " + "+ts[s] +cfg[s]",
"#address[s<(udp|tcp):.*[/[0-9]+]?>] ..");
Map commandLineParameters = null;
try {
args = new String[1];
args[0] = "udp:127.0.0.1/4700";
commandLineParameters = parser.parse(args);
SampleAgent sampleAgent = new SampleAgent(commandLineParameters);
// Add all available security protocols (e.g.
// SHA,MD5,DES,AES,3DES,..)
SecurityProtocols.getInstance().addDefaultProtocols();
// configure system group:
// Set system description:
// sampleAgent.agent.getSysDescr().setValue("My system
// description".getBytes());
// Set system OID (= OID of the AGENT-CAPABILITIES statement
// describing
// the implemented MIB objects of this agent:
// sampleAgent.agent.getSysOID().setValue("1.3.1.6.1.4.1....");
// Set the system services
// sampleAgent.agent.getSysServices().setValue(72);
sampleAgent.run();
} catch (ParseException ex) {
System.err.println(ex.getMessage());
}
}
public SampleAgent(Map args) {
configFile = (String) ((List) args.get("c")).get(0);
bootCounterFile = new File((String) ((List) args.get("bc")).get(0));
server = new DefaultMOServer();
MOServer[] moServers = new MOServer[] {server};
InputStream configInputStream =
SampleAgent.class.getResourceAsStream("SampleAgentConfig.properties");
if (args.containsKey("cfg")) {
try {
configInputStream = new FileInputStream((String) ArgumentParser.getValue(args, "cfg", 0));
} catch (FileNotFoundException ex1) {
ex1.printStackTrace();
}
}
final Properties props = new Properties();
try {
props.load(configInputStream);
} catch (IOException ex) {
ex.printStackTrace();
}
MOInputFactory configurationFactory =
new MOInputFactory() {
public MOInput createMOInput() {
return new PropertyMOInput(props, SampleAgent.this);
}
};
InputStream tableSizeLimitsInputStream =
SampleAgent.class.getResourceAsStream("SampleAgentTableSizeLimits.properties");
if (args.containsKey("ts")) {
try {
tableSizeLimitsInputStream =
new FileInputStream((String) ArgumentParser.getValue(args, "ts", 0));
} catch (FileNotFoundException ex1) {
ex1.printStackTrace();
}
}
tableSizeLimits = new Properties();
try {
tableSizeLimits.load(tableSizeLimitsInputStream);
} catch (IOException ex) {
ex.printStackTrace();
}
MessageDispatcher messageDispatcher = new MessageDispatcherImpl();
addListenAddresses(messageDispatcher, (List) args.get("address"));
agent =
new AgentConfigManager(
new OctetString(MPv3.createLocalEngineID()),
messageDispatcher,
null,
moServers,
ThreadPool.create("SampleAgent", 3),
configurationFactory,
new DefaultMOPersistenceProvider(moServers, configFile),
new EngineBootsCounterFile(bootCounterFile));
}
