对了,其中一个源程序为:
import com.adventnet.snmp.beans.*;public class snmpget { private static final int COMMUNITY = 1;
private static final int PORT = 2;
private static final int RETRIES = 3;
private static final int TIMEOUT = 4;
private static final int MIBS = 5; private static final int VERSION = 0;
private static final int USER_NAME = 6;
private static final int AUTH_PROTOCOL = 7;
private static final int AUTH_PASSWORD = 8;
private static final int PRIV_PASSWORD = 9;
private static final int CONTEXT_NAME = 10;
private static final int CONTEXT_ID = 11;
private static final int DEBUG = 12; public static void main(String args[]) { // Take care of getting options
String usage = "snmpget [-v version(v1,v2,v3)] [-m MIB_files] [-c community] [-p port] [-t timeout] [-r retries] [-u user] [-a auth_protocol(MD5/SHA)] [-w auth_password] [-s priv_password] [-n contextName] [-i contextID] [-d] host OID [OID] ...";
String options[] = { "-v", "-c", "-p", "-r", "-t", "-m" , "-u", "-a", "-w", "-s", "-n", "-i", "-d" };
String values[] = { null, null, null, null, null, null, null, null, null, null, null, null, "None"}; String authProtocol = new String("NO_AUTH");
ParseOptions opt = new ParseOptions(args,options,values, usage); // check for at least hostname and one OID in remaining arguments
if (opt.remArgs.length<2) opt.usage_error();
if ((values[VERSION] == "v3") && (values[USER_NAME] == null)) opt.usage_error(); // Use an SNMP target bean to perform SNMP operations
SnmpTarget target = new SnmpTarget(); //To load MIBs from compiled file
target.setLoadFromCompiledMibs(true); if (values[DEBUG].equals("Set")) target.setDebug(true);
if(values[VERSION] != null) { // if SNMP version is specified, set it
if(values[VERSION].equals("v2"))
target.setSnmpVersion( SnmpTarget.VERSION2C ) ;
else if(values[VERSION].equals("v1"))
target.setSnmpVersion( SnmpTarget.VERSION1 );
else if(values[VERSION].equals("v3"))
target.setSnmpVersion( SnmpTarget.VERSION3 );
else {
System.out.println("Invalid Version Number");
System.exit(1);
}
} target.setTargetHost( opt.remArgs[0] ); // set the agent hostname
if (values[COMMUNITY] != null) // set the community if specified
target.setCommunity( values[COMMUNITY] ); try { // set the timeout/retries/port parameters, if specified
if (values[PORT] != null)
target.setTargetPort( Integer.parseInt(values[PORT]) );
if (values[RETRIES] != null)
target.setRetries( Integer.parseInt(values[RETRIES]) );
if (values[TIMEOUT] != null)
target.setTimeout( Integer.parseInt(values[TIMEOUT]) );
} catch (NumberFormatException ex) {
System.err.println("Invalid Integer Argument "+ex);
} if(target.getSnmpVersion() == target.VERSION3) {
if (values[USER_NAME] != null)
target.setPrincipal(values[USER_NAME]);
if (values[AUTH_PROTOCOL] != null) {
//System.out.println("authProtocol = " + authProtocol);
authProtocol = values[AUTH_PROTOCOL];
}
if(authProtocol.equals("SHA"))
target.setAuthProtocol(target.SHA_AUTH);
else if(authProtocol.equals("MD5"))
target.setAuthProtocol(target.MD5_AUTH);
else
target.setAuthProtocol(target.NO_AUTH);
if (values[AUTH_PASSWORD] != null)
target.setAuthPassword(values[AUTH_PASSWORD]);
if (values[PRIV_PASSWORD] != null)
target.setPrivPassword(values[PRIV_PASSWORD]);
if(values[CONTEXT_NAME]!= null)
target.setContextName(values[CONTEXT_NAME]);
if(values[CONTEXT_ID]!= null)
target.setContextID(values[CONTEXT_ID]);
} if (values[MIBS] != null) try { // Load the MIB files
System.err.println("Loading MIBs: "+values[MIBS]);
target.loadMibs(values[MIBS]);
} catch (Exception ex) {
System.err.println("Error loading MIBs: "+ex);
} if(target.getSnmpVersion() == target.VERSION3){
target.create_v3_tables();
} // create OID array from command line arguments
String oids[] = new String[opt.remArgs.length-1];
for (int i=1;i<opt.remArgs.length;i++) oids[i-1] = opt.remArgs[i]; // Set the OID List on the SnmpTarget instance
target.setObjectIDList(oids);
String result[] = target.snmpGetList(); // do a get request if (result == null) {
System.err.println("Request failed or timed out. \n"+
target.getErrorString()); } else { // print the values
System.out.println("Response received. Values:"); for (int i=0;i<oids.length;i++) {
System.out.println(target.getObjectID(i) + ": " + result[i]);
}
} System.exit(0); }}
import com.adventnet.snmp.beans.*;public class snmpget { private static final int COMMUNITY = 1;
private static final int PORT = 2;
private static final int RETRIES = 3;
private static final int TIMEOUT = 4;
private static final int MIBS = 5; private static final int VERSION = 0;
private static final int USER_NAME = 6;
private static final int AUTH_PROTOCOL = 7;
private static final int AUTH_PASSWORD = 8;
private static final int PRIV_PASSWORD = 9;
private static final int CONTEXT_NAME = 10;
private static final int CONTEXT_ID = 11;
private static final int DEBUG = 12; public static void main(String args[]) { // Take care of getting options
String usage = "snmpget [-v version(v1,v2,v3)] [-m MIB_files] [-c community] [-p port] [-t timeout] [-r retries] [-u user] [-a auth_protocol(MD5/SHA)] [-w auth_password] [-s priv_password] [-n contextName] [-i contextID] [-d] host OID [OID] ...";
String options[] = { "-v", "-c", "-p", "-r", "-t", "-m" , "-u", "-a", "-w", "-s", "-n", "-i", "-d" };
String values[] = { null, null, null, null, null, null, null, null, null, null, null, null, "None"}; String authProtocol = new String("NO_AUTH");
ParseOptions opt = new ParseOptions(args,options,values, usage); // check for at least hostname and one OID in remaining arguments
if (opt.remArgs.length<2) opt.usage_error();
if ((values[VERSION] == "v3") && (values[USER_NAME] == null)) opt.usage_error(); // Use an SNMP target bean to perform SNMP operations
SnmpTarget target = new SnmpTarget(); //To load MIBs from compiled file
target.setLoadFromCompiledMibs(true); if (values[DEBUG].equals("Set")) target.setDebug(true);
if(values[VERSION] != null) { // if SNMP version is specified, set it
if(values[VERSION].equals("v2"))
target.setSnmpVersion( SnmpTarget.VERSION2C ) ;
else if(values[VERSION].equals("v1"))
target.setSnmpVersion( SnmpTarget.VERSION1 );
else if(values[VERSION].equals("v3"))
target.setSnmpVersion( SnmpTarget.VERSION3 );
else {
System.out.println("Invalid Version Number");
System.exit(1);
}
} target.setTargetHost( opt.remArgs[0] ); // set the agent hostname
if (values[COMMUNITY] != null) // set the community if specified
target.setCommunity( values[COMMUNITY] ); try { // set the timeout/retries/port parameters, if specified
if (values[PORT] != null)
target.setTargetPort( Integer.parseInt(values[PORT]) );
if (values[RETRIES] != null)
target.setRetries( Integer.parseInt(values[RETRIES]) );
if (values[TIMEOUT] != null)
target.setTimeout( Integer.parseInt(values[TIMEOUT]) );
} catch (NumberFormatException ex) {
System.err.println("Invalid Integer Argument "+ex);
} if(target.getSnmpVersion() == target.VERSION3) {
if (values[USER_NAME] != null)
target.setPrincipal(values[USER_NAME]);
if (values[AUTH_PROTOCOL] != null) {
//System.out.println("authProtocol = " + authProtocol);
authProtocol = values[AUTH_PROTOCOL];
}
if(authProtocol.equals("SHA"))
target.setAuthProtocol(target.SHA_AUTH);
else if(authProtocol.equals("MD5"))
target.setAuthProtocol(target.MD5_AUTH);
else
target.setAuthProtocol(target.NO_AUTH);
if (values[AUTH_PASSWORD] != null)
target.setAuthPassword(values[AUTH_PASSWORD]);
if (values[PRIV_PASSWORD] != null)
target.setPrivPassword(values[PRIV_PASSWORD]);
if(values[CONTEXT_NAME]!= null)
target.setContextName(values[CONTEXT_NAME]);
if(values[CONTEXT_ID]!= null)
target.setContextID(values[CONTEXT_ID]);
} if (values[MIBS] != null) try { // Load the MIB files
System.err.println("Loading MIBs: "+values[MIBS]);
target.loadMibs(values[MIBS]);
} catch (Exception ex) {
System.err.println("Error loading MIBs: "+ex);
} if(target.getSnmpVersion() == target.VERSION3){
target.create_v3_tables();
} // create OID array from command line arguments
String oids[] = new String[opt.remArgs.length-1];
for (int i=1;i<opt.remArgs.length;i++) oids[i-1] = opt.remArgs[i]; // Set the OID List on the SnmpTarget instance
target.setObjectIDList(oids);
String result[] = target.snmpGetList(); // do a get request if (result == null) {
System.err.println("Request failed or timed out. \n"+
target.getErrorString()); } else { // print the values
System.out.println("Response received. Values:"); for (int i=0;i<oids.length;i++) {
System.out.println(target.getObjectID(i) + ": " + result[i]);
}
} System.exit(0); }}
本来API应该是一个.jar文件,你用winzip打开就可以看见
SnmpVar.class等等,你必须把该jar设置classpath进去
从包名来看,这个类一定是AdventNet提供的,不是Java标准类库中的类;
所以,你就从你下载的包中找,如果找不到,就到提供包的网址找;
不用费心到别的地方找。找到包含这个类的jar包后,将它加入ClassPath即可。