snmpdelrow.java

this api for java to do the network managerment of system,i like it ,so share for a

/*$Id: snmpdelrow.src,v 1.5.2.3 2006/07/10 06:43:13 srikrishnan Exp $*/
/*
 * @(#)snmpdelrow.java
 * Copyright (c) 1996-2002 AdventNet, Inc. All Rights Reserved.
 * Please read the associated COPYRIGHTS file for more details.
 */

/** 
 *  Delete a row based on command line arguments.  Loads MIBs 
 *  as specified, and converts to/from names for loaded MIB data.
 *  Since we do not ask user for variable type, in order to
 *  convert set value strings to the correct variable type, the  
 *  MIB corresponding to any object must be loaded.  
 *
 * [-d]                - Debug output. By default off.
 * [-c] <community>    - community String. By default "public".
 * [-p] <port>         - remote port no. By default 161.
 * [-t] <Timeout>      - Timeout. By default 5000ms.
 * [-r] <Retries>      - Retries. By default 0.      
 * [-v] <version>      - version(v1 / v2 / v3). By default v1.
 * [-u] <username>     - The v3 principal/userName
 * [-a] <authProtocol>  - The authProtocol(MD5/SHA). Mandatory if authPassword is specified
 * [-w] <authPassword> - The authentication password.
 * [-s] <privPassword> - The privacy protocol password. Must be accompanied with auth password and authProtocol fields.
 * [-n] <contextName>  - The snmpv3 contextName to be used.
 * [-i] <contextID>    - The snmpv3 contextID to be used.
 * [-pp] <privProtocol> - The privacy protocol . Must be accompanied with auth,priv password and authProtocol fields.


 * <mibs> Mandatory    - The mibs to be loaded.
 * <host> Mandatory    - The RemoteHost (agent).Format (string without double qoutes/IpAddress).
 * <OID>  Mandatory    - Give multiple no. of Object Identifiers.
 */

import java.lang.*;
import java.util.*;
import java.net.*;
import com.adventnet.snmp.beans.*;

public class snmpdelrow {

    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 VERSION = 0;
    private static final int USER_NAME = 5;
    private static final int AUTH_PROTOCOL = 6;
    private static final int AUTH_PASSWORD = 7;
    private static final int PRIV_PASSWORD = 8;
    private static final int DEBUG = 9;
    private static final int CONTEXT_NAME = 10;
    private static final int CONTEXT_ID = 11;
    private static final int PRIV_PROTOCOL = 12;

    public static void main(String args[]) {

        // Take care of getting options
    String usage = "snmpdelrow [-v version(v1,v2,v3)] [-c community] [-p port] [-t timeout] [-r retries] [-u user] [-a auth_protocol(MD5/SHA)] [-w auth_password] [-s priv_password] [-d debug]  [-n contextName][-i contextID] [ -pp priv_protocol (DES/AES) ] host MIB_files rowStatusOID.index ";
    String options[] = { "-v", "-c", "-p", "-r", "-t","-u", "-a", "-w", "-s", "-d", "-n" , "-i", "-pp" };
    String values[] = { null, null, null, null, null, null, null, null, null, "None" , null , null, null};

    String authProtocol = new String("NO_AUTH");
      
    ParseOptions opt = new ParseOptions(args,options,values, usage);

    // Use an SNMP table bean to perform SNMP operations
    SnmpTable table = new SnmpTable();

	 //To load MIBs from compiled file
	 table.setLoadFromCompiledMibs(true);

    // at least 3 arguments are needed to do anything useful
    if (opt.remArgs.length<3) opt.usage_error();
       if(values[VERSION] != null)
     {  	
 	if ((values[VERSION].equals("v3")) && (values[USER_NAME] == null)) opt.usage_error();
        }
		if (values[DEBUG].equals("Set")) table.setDebug(true);

    table.setTargetHost( opt.remArgs[0] );  // set the agent hostname
    if (values[COMMUNITY] != null) // set the community if specified
        table.setCommunity( values[COMMUNITY] );


    if(values[VERSION] != null) {  // if SNMP version is specified, set it
        if(values[VERSION].equals("v2"))
            table.setSnmpVersion( SnmpTable.VERSION2C ) ;
        else if(values[VERSION].equals("v1"))
            table.setSnmpVersion( SnmpTable.VERSION1 );
        else if(values[VERSION].equals("v3"))
            table.setSnmpVersion( SnmpTable.VERSION3 );
        else {
            System.out.println("Invalid Version Number"); 
            System.exit(1);
        }
    }

    try { // set the timeout/retries/port parameters, if specified
        if (values[PORT] != null) 
            table.setTargetPort( Integer.parseInt(values[PORT]) );
        if (values[RETRIES] != null) 
            table.setRetries( Integer.parseInt(values[RETRIES]) );
        if (values[TIMEOUT] != null) 
            table.setTimeout( Integer.parseInt(values[TIMEOUT]) );
    } catch (NumberFormatException ex) {
        System.err.println("Invalid Integer Argument "+ex);
        opt.usage_error();
    }

    if(table.getSnmpVersion() == table.VERSION3) {
        if (values[USER_NAME] != null) 
            table.setPrincipal(values[USER_NAME]);
        if (values[AUTH_PROTOCOL] != null) {
            //System.out.println("authProtocol = " + authProtocol);
            authProtocol = values[AUTH_PROTOCOL];
        }
        if(authProtocol.equals("SHA"))
            table.setAuthProtocol(table.SHA_AUTH);
        else if(authProtocol.equals("MD5"))
            table.setAuthProtocol(table.MD5_AUTH);
        else
            table.setAuthProtocol(table.NO_AUTH);
        if (values[AUTH_PASSWORD] != null) 
            table.setAuthPassword(values[AUTH_PASSWORD]);
        if (values[PRIV_PASSWORD] != null) 
        {
            table.setPrivPassword(values[PRIV_PASSWORD]);
            if(values[PRIV_PROTOCOL] != null)
            {
                    if(values[PRIV_PROTOCOL].equals("AES"))
                    {
                       table.setPrivProtocol(table.CFB_AES_128);
                    }
                    else if(values[PRIV_PROTOCOL].equals("DES"))
                    {
                       table.setPrivProtocol(table.CBC_DES);
                    }
                    else
                    {
                     System.out.println(" Invalid PrivProtocol "+values[PRIV_PROTOCOL]);
                     opt.usage_error();
                    }
            }
        }
         	if(values[CONTEXT_NAME]!= null)
			table.setContextName(values[CONTEXT_NAME]);
		if(values[CONTEXT_ID]!= null)
			table.setContextID(values[CONTEXT_ID]);
    }

    if (opt.remArgs[1] != null) try { // Load the MIB files 
        System.err.println("Loading MIBs: "+opt.remArgs[1]);
        table.loadMibs(opt.remArgs[1]);
    } catch (Exception ex) {
        System.err.println("Error loading MIBs: "+ex);
    }

	if(table.getSnmpVersion() == table.VERSION3){
		table.create_v3_tables();
	}
	String oid = null ; 
	oid = new String();
    oid = opt.remArgs[2];   
	table.deleteRow(oid);    
	if(table.getErrorCode() != 0)	{
		System.out.println("Error String : " + table.getErrorString());
	}
    System.exit(0);
    
    }

}