ejbget.java
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- /* $Id: ejbget.src,v 1.3 2002/09/09 05:43:16 tonyjpaul Exp $ */
- /*
- * @(#)ejbget.java
- * Copyright (c) 1996-2002 AdventNet, Inc. All Rights Reserved.
- * Please read the associated COPYRIGHTS file for more details.
- */
- /**
- * Use ejb to do a get of SNMP data based on command line arguments.
- * The ejb server is specified with the -EJBServer option
- * and defaults to localhost if not specified.
- * This allows loading MIBs as specified, and converts to/from
- * names for loaded MIB data.
- * Once a MIB is loaded on the server, susequent uses of
- * This program will have the MIB available for SNMP operations.
- *
- * java ejbget [options] host oid ...
- *
- *<img SRC="images/v3only.jpg" ALT="v3 only"> v3 request:
- * java ejbget [-SnmpEJBServer hostName] [-v version(v1,v2,v3)] [-m MIB_files] [-c community] [-p port] [-t timeout] [-r retries] [-u user] [-a auth_protocol] [-w auth_password] [-s priv_password] [-i contextID] [-n contextName] host OID [OID] ...
- * e.g.
- * java ejbget -v v3 -m ....mibsrfc1213-MIB -u user -a MD5 -w passwd localhost 1.2.0
- *
- *<img SRC="images/v2candv3only.jpg" ALT="v2c and v3 only"> v2c request:
- * java ejbget [-SnmpEJBServer hostName] [-v version(v1,v2)] [-m MIB_files] [-c community] [-p port] [-t timeout] [-r retries] host OID [OID] ...
- * e.g.
- * java ejbget -v v2 -m ....mibsrfc1213-MIB localhost 1.2.0
- *
- * v1 request:
- * java ejbget [-SnmpEJBServer hostName] [-m MIB_files] [-c community] [-p port] [-t timeout] [-r retries] host OID [OID] ...
- * e.g.
- * java ejbget -m ....mibsrfc1213-MIB localhost 1.2.0
- *
- * Options:
- * [-SnmpEJBServer ] <hostName> - SnmpEJBServer SERVER option to specify the ejb server host.
- * [-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.
- * [-m] <MIBfile> - MIB files.To load multiple mibs give within double quotes files seperated by a blank space.
- *<img SRC="images/v3only.jpg" ALT="v3 only"> [-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.
- * [-i] <contextID> - The contextID to be used for the v3 pdu.
- * [-n] <contextName> - The contextName to be used for the v3 pdu.
- * host Mandatory - The RemoteHost (agent).Format (string without double qoutes/IpAddress).
- * OID Mandatory - Give multiple no. of Object Identifiers.
- **/
- import com.adventnet.snmp.ejb.*;
- import com.adventnet.snmp.snmp2.*;
- import com.adventnet.snmp.mibs.*;
- import javax.naming.*;
- import weblogic.jndi.*;
- import java.util.Hashtable;
- public class ejbget {
- static final int USM_SECURITY_MODEL = 3;
-
- public static void main(String args[]) {
- // Take care of getting options
- String usage = "ejbget [-SnmpEJBServer hostName] [-v version(v1,v2,v3)] [-m MIB_files] [-c community] [-p port] [-t timeout] [-r retries] [-u user] [-a auth_protocol] [-w auth_password] [-s priv_password] [-i contextID] [-n contextName] host OID [OID] ...";
- String options[] = { "-SnmpEJBServer", "-c", "-p", "-r", "-t", "-m", "-v", "-u", "-a", "-w", "-s" ,"-i" , "-n"};
- String values[] = { null, null, null, null, null, null, null, null,null,null,null,null,null};
- String userName = new String("");
- String authProtocol = new String("NO_AUTH");
- String authPassword = new String ("");
- String privPassword = new String ("");
- String contextName = new String ("");
- String contextID = new String ("");
-
- 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();
-
- //This block performs a lookup on the EJBComponent.
- //The lookup is specific to the ApplicationServer used.
-
- try {
- Environment env = new Environment();
- if(values[0]!=null)
- env.setProviderUrl(values[0]+"/SnmpTargetEJB");
- else env.setProviderUrl("t3://localhost:7001/SnmpTargetEJB");
- Context ctx = env.getInitialContext();
-
- SnmpTargetHome home = (SnmpTargetHome) ctx.lookup("SnmpTargetEJB");
- SnmpTarget target = (SnmpTarget) home.create();
-
- if(values[6] != null) { // if SNMP version is specified, set it
- if(values[6].equals("v1"))
- target.setSnmpVersion( com.adventnet.snmp.ejb.SnmpTarget.VERSION1 ) ;
- else if(values[6].equals("v2"))
- target.setSnmpVersion( com.adventnet.snmp.ejb.SnmpTarget.VERSION2C );
- else if(values[6].equals("v3"))
- target.setSnmpVersion( com.adventnet.snmp.ejb.SnmpTarget.VERSION3 );
-
- else {
- System.out.println("Invalid Version Number");
- System.exit(1);
- }
- }
- target.setTargetHost( opt.remArgs[0] ); // set the agent hostname
- if (values[1] != null) // set the community if specified
- target.setCommunity( values[1] );
- try { // set the timeout/retries/port parameters, if specified
- if (values[2] != null)
- target.setTargetPort( Integer.parseInt(values[2]) );
- if (values[3] != null)
- target.setRetries( Integer.parseInt(values[3]) );
- if (values[4] != null)
- target.setTimeout( Integer.parseInt(values[4]) );
- if (values[7] != null)
- userName = values[7];
- if (values[8] != null)
- authProtocol = values[8];
- if (values[9] != null)
- authPassword = values[9];
- if (values[10] != null)
- privPassword = values[10];
- if (values[11] != null)
- contextID = values[11];
- if (values[12] != null)
- contextName = values[12];
- } catch (NumberFormatException ex) {
- System.err.println("Invalid Integer Argument "+ex);
- }
- if(target.getSnmpVersion() == target.VERSION3) {
- target.setPrincipal(userName);
- target.setAuthPassword(authPassword);
- target.setPrivPassword(privPassword);
- if(authProtocol.equals("SHA"))
- target.setAuthProtocol(target.SHA_AUTH);
- else
- target.setAuthProtocol(target.MD5_AUTH);
- target.setContextID(contextID);
- target.setContextName(contextName);
- // Create the SNMPv3 tables.
- target.create_v3_tables();
- }
- if (values[5] != null) try { // Load the MIB files
- System.out.println("Loading MIBs: "+values[5]);
- target.loadMibs(values[5]);
- System.out.println("Done.");
- } catch (Exception ex) {
- System.err.println("Error loading MIBs: "+ex);
- }
- // 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];
-
- target.setObjectIDList(oids);
- String[] resultSeq = null;//new String[ oids.length ];
-
- resultSeq = target.snmpGetList( );// do a get request
-
- if (resultSeq == null) {
- System.err.println("Request failed or timed out. "+
- target.getErrorString() );
- } else { // print the values
- System.out.println("Response received. Values:");
- String result = null;
- for (int i=0;i<oids.length;i++) {
- result = target.getObjectID( i );
- System.out.println( result + ": " + resultSeq[i]);
- }
-
-
- }
- } catch( Exception e ){
- System.err.println( "Exception:" + e );
- e.printStackTrace();
- }
- }
-
- }