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));
}
public MockSnmpAgent(final File confFile, final URL moFile) {
super(
BOOT_COUNT_FILE,
confFile,
new CommandProcessor(
new OctetString(MPv3.createLocalEngineID(new OctetString("MOCKAGENT")))));
m_moLoader.set(new PropertiesBackedManagedObject());
m_moFile.set(moFile);
agent.setWorkerPool(ThreadPool.create("RequestPool", 4));
}
/** This method will listen for traps and response pdu's from SNMP agent. */
public synchronized void listen(TransportIpAddress address) throws IOException {
AbstractTransportMapping transport;
if (address instanceof TcpAddress) {
transport = new DefaultTcpTransportMapping((TcpAddress) address);
} else {
transport = new DefaultUdpTransportMapping((UdpAddress) address);
}
ThreadPool threadPool = ThreadPool.create("DispatcherPool", 10);
MessageDispatcher mtDispatcher =
new MultiThreadedMessageDispatcher(threadPool, new MessageDispatcherImpl());
// add message processing models
mtDispatcher.addMessageProcessingModel(new MPv1());
mtDispatcher.addMessageProcessingModel(new MPv2c());
// add all security protocols
SecurityProtocols.getInstance().addDefaultProtocols();
SecurityProtocols.getInstance().addPrivacyProtocol(new Priv3DES());
// Create Target
CommunityTarget target = new CommunityTarget();
target.setCommunity(new OctetString("public"));
Snmp snmp = new Snmp(mtDispatcher, transport);
snmp.addCommandResponder(this);
transport.listen();
logger.info("Listening on " + address);
try {
this.wait();
} catch (InterruptedException ex) {
Thread.currentThread().interrupt();
}
}
public SNMP4JAgent(String address) {
// 不需要这两个文件一定存在
configFile = "files/SampleAgent.cfg";
bootCounterFile = new File("files/SampleAgent.bc");
server = new DefaultMOServer();
MOServer[] moServers = new MOServer[] {server};
// 读properties文件
final Properties props = new Properties();
FileInputStream configInputStream = null;
try {
configInputStream = new FileInputStream("files/AgentConfig.properties");
props.load(configInputStream);
} catch (IOException e) {
e.printStackTrace();
}
// 注入file
MOInputFactory configurationFactory =
new MOInputFactory() {
public MOInput createMOInput() {
return new PropertyMOInput(props, SNMP4JAgent.this);
}
};
List<String> addressList = new ArrayList<String>();
addressList.add(address);
MessageDispatcher messageDispatcher = new MessageDispatcherImpl();
addListenAddresses(messageDispatcher, addressList);
agent =
new AgentConfigManager(
new OctetString(MPv3.createLocalEngineID()),
messageDispatcher,
null,
moServers,
ThreadPool.create("SampleAgent", 3),
configurationFactory,
new DefaultMOPersistenceProvider(moServers, configFile),
new EngineBootsCounterFile(bootCounterFile));
}