/*$Id: walk_indexes.src,v 1.3.2.4 2009/01/28 12:45:56 prathika Exp $*//* * @(#)walk_indexes.java * Copyright (c) 1996-2009 AdventNet, Inc. All Rights Reserved. * Please read the COPYRIGHTS file for more details. *//**  *  Get SNMP data based on command line arguments.  Loads MIBs  *  as specified, and converts to/from names for loaded MIB data.  * * [-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] <autProtocol>  - 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. * host Mandatory      - The RemoteHost (agent).Format (string without double qoutes/IpAddress). * OID  Mandatory      - Give multiple no. of Object Identifiers. * mib  Mandatory      - The mibs to be loaded.   */import com.adventnet.snmp.beans.*;import com.adventnet.snmp.snmp2.*;import com.adventnet.snmp.mibs.*;import java.util.*;public class walk_indexes {    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 CONTEXT_NAME = 9;	private static final int CONTEXT_ID = 10;    private static final int DEBUG = 11;    private static final int PRIV_PROTOCOL = 12;    public static void main(String args[]) {    // Take care of getting options    String usage = "walk_indexes [-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] [-n contextName] [-i contextID] [-d debug] [ -pp priv_protocol (DES/AES-128/AES-192/AES-256/3DES) ] host OID MIB_File";    String options[] = { "-v", "-c", "-p", "-r", "-t", "-u", "-a", "-w", "-s", "-n", "-i", "-d", "-pp" };    String values[] = { null, null, null, null, null, null, null, null, null, null, null, "None", null};    String authProtocol = new String("NO_AUTH");    ParseOptions opt = new ParseOptions(args,options,values, usage); if(values[VERSION] != null)  {         if ((values[VERSION].equals("v3")) && (values[USER_NAME] == null)) opt.usage_error();}    // check for hostname, index, and one OID in remaining arguments    if (opt.remArgs.length<3) 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[PRIV_PROTOCOL] != null)            {                    if(values[PRIV_PROTOCOL].equals("AES-128"))                    {                       target.setPrivProtocol(target.CFB_AES_128);                    }		    else if(values[PRIV_PROTOCOL].equals("AES-192"))                    {                       target.setPrivProtocol(target.CFB_AES_192);                    }		    else if(values[PRIV_PROTOCOL].equals("AES-256"))                    {                       target.setPrivProtocol(target.CFB_AES_256);                    }		    else if(values[PRIV_PROTOCOL].equals("3DES"))                    {                      target.setPrivProtocol(target.CBC_3DES);                    }                    else if(values[PRIV_PROTOCOL].equals("DES"))                    {                       target.setPrivProtocol(target.CBC_DES);                    }                    else                    {                     System.out.println(" Invalid PrivProtocol "+values[PRIV_PROTOCOL]);                     opt.usage_error();                    }            }            else            {               System.out.println(" Specify PrivProtocol ");               opt.usage_error();            }        }		if(values[CONTEXT_NAME]!= null)			target.setContextName(values[CONTEXT_NAME]);		if(values[CONTEXT_ID]!= null)			target.setContextID(values[CONTEXT_ID]);    }    if (opt.remArgs[2] != null) try { // Load the MIB files         System.err.println("Loading MIBs: "+opt.remArgs[2]);        target.loadMibs(opt.remArgs[2]);    } catch (Exception ex) {        System.err.println("Error loading MIBs: "+ex);    }	if(target.getSnmpVersion() == target.VERSION3){		target.create_v3_tables();	}    try {       // create OID array from command line arguments      String oid = opt.remArgs[1];      MibOperations mibOps = target.getMibOperations();      SnmpOID rootoid = mibOps.getSnmpOID(oid);      MibNode node = mibOps.getMibNode(rootoid);      if ((node == null) || (node.getSyntax()==null)) {         System.err.println("Need the MIB and leaf node for this. \n"+oid);         System.exit(1);      }      if(!node.isTableColumn()){          System.err.println("Need the MIB and leaf node of a table for this. \n"+oid);          System.exit(1);      }      // Set the OID List on the SnmpTarget instance      target.setSnmpOID(rootoid);      int maxtry = 0;      while ( maxtry++ < 1000) {  // limit the max getnexts to 1000        SnmpVarBind vb = target.snmpGetNextVariableBinding();        if (vb == null) break;        if ( !SnmpTarget.isInSubTree(rootoid,target.getSnmpOIDList()[0]) )          break;  // check first column        if (maxtry == 1) System.out.println("Response received walking: "+                        mibOps.toString(rootoid));        SnmpOID roid = vb.getObjectID();        String inst = mibOps.getInstanceString(roid);        Vector indexNodes = node.getIndexes(mibOps);        Vector v =           node.getSyntax().decodeInstanceString(inst, indexNodes);        StringBuffer sb = new StringBuffer();        for (int i=0;i<v.size();i++) {          MibNode indexNode = (MibNode)indexNodes.elementAt(i);          SnmpVar var = (SnmpVar)v.elementAt(i);          String s = mibOps.toString( var, mibOps                      .getSnmpOID(indexNode.getLabel()) );          if (var instanceof SnmpString) {        if (indexNode.getLabel().indexOf("Address") != -1)          s = (new SnmpIpAddress(var.toBytes())).toString();          }            sb.append(" Index"+i+": "+s);        }        System.out.println("Indexes: "+sb+"\nValue: "+vb.getVariable());      }      if (maxtry == 1) {  // we did not get a valid row        System.err.println("Request failed, timed out or no available data. \n"+target.getErrorString());      }     } catch (Exception ex) {      System.err.println("Exception. "+ex);    }    System.exit(0);        }}