www.pudn.com > SnmpMaster.rar > SetValues.java

package snmpmaster;

/**
 * 
Title: 
 * 
Description: 
 * 
Copyright: Copyright (c) 2002
 * 
Company: 
 * @author unascribed
 * @version 1.0
 */
import java.lang.*;
import com.adventnet.snmp.snmp2.*;
import com.adventnet.snmp.snmp2.usm.*;

public class SetValues {

        boolean usage_error = false;
	private static final int COMMUNITY = 1;
	private static final int WRITE_COMMUNITY = 2;
	private static final int PORT = 3;
	private static final int RETRIES = 4;
	private static final int TIMEOUT = 5;
	//MIBS = 6 is for MIB option );
	private static final int VERSION = 7;
	private static final int USER_NAME = 8;
	private static final int AUTH_PROTOCOL = 9;
	private static final int AUTH_PASSWORD = 10;
	private static final int PRIV_PASSWORD = 11;
	private static final int CONTEXT_NAME = 12;
	private static final int CONTEXT_ID = 13;

	String userName = new String("");
	int authProtocol = USMUserEntry.NO_AUTH;
	String authPassword = new String ("");
	String privPassword = new String ("");
	String contextName = new String ("");
	String contextID = new String ("");

	public SetValues(SnmpSession session, String values[]) {

	    // set community & writecommunity
        if (values[COMMUNITY] != null)
			session.setCommunity( values[COMMUNITY] );
		if (values[WRITE_COMMUNITY] != null)
			session.setWriteCommunity( values[WRITE_COMMUNITY] );

        //set remote Port, timeout,retries if needed.
	    try {
	        if (values[PORT] != null)
                session.setRemotePort( Integer.parseInt(values[PORT]) );
	        if (values[RETRIES] != null)
                session.setRetries( Integer.parseInt(values[RETRIES]) );
	        if (values[TIMEOUT] != null)
                session.setTimeout( Integer.parseInt(values[TIMEOUT]) );
	    }
	    catch (NumberFormatException ex) {
	        System.err.println("Invalid Integer Arg : " + ex.getMessage());
		System.exit(1);
	    }

		if(values[VERSION] != null) {
			if(values[VERSION].equals("v2"))
				session.setVersion( SnmpAPI.SNMP_VERSION_2C ) ;
			else if(values[VERSION].equals("v1"))
				session.setVersion( SnmpAPI.SNMP_VERSION_1 );
			else if(values[VERSION].equals("v3"))
				session.setVersion( SnmpAPI.SNMP_VERSION_3 );

			else {
				System.out.println("Invalid Version Number");
				usage_error = true;
			}
		}

		if(session.getVersion()==SnmpAPI.SNMP_VERSION_3) {
			if (values[USER_NAME] != null) {
				userName = values[USER_NAME];

				if ((values[AUTH_PROTOCOL] != null) && (values[AUTH_PASSWORD] != null)) {
					if(values[AUTH_PROTOCOL].equals("SHA"))
						authProtocol = USMUserEntry.SHA_AUTH;
					else
						authProtocol = USMUserEntry.MD5_AUTH;
					if(authProtocol==USMUserEntry.NO_AUTH){
						System.err.println("Enter authentication protocol");
						usage_error = true;
					}

					authPassword = values[AUTH_PASSWORD];
					if (values[PRIV_PASSWORD] != null)
						privPassword = values[PRIV_PASSWORD];
				}
				else if ((values[AUTH_PROTOCOL] != null) || (values[AUTH_PASSWORD] != null) || (values[PRIV_PASSWORD] != null)) {
					usage_error = true;
				}
				if (values[CONTEXT_NAME] != null) {
					contextName = values[CONTEXT_NAME];
				}
				if (values[CONTEXT_ID] != null) {
					contextID = values[CONTEXT_ID];
				}
			}
			else {
				System.err.println("UserName Missing");
				usage_error = true;
			}
		}
	}
}