snmpset.cpp

JdonFramework need above jdk 1.4.0 This version has passed under Tomcat 4.x/5.x JBoss 3.x/JBoss 4.0

	     if ( !oid.valid()) {            // check validity of user oid
		    cout << "Invalid Oid, " << argv[2] << "\n";
		    return 1;
         }
      }
   }

   //---------[ determine options to use ]-----------------------------------
   snmp_version version=version1;                  // default is v1
   int retries=1;                                  // default retries is 1
   int timeout=100;                                // default is 1 second
   u_short port=161;                               // default snmp port is 161
   OctetStr community("public");                   // community name
   OctetStr get_community;

#ifdef _SNMPv3
   OctetStr privPassword("");
   OctetStr authPassword("");
   OctetStr securityName("");
   int securityModel = SecurityModel_USM;
   int securityLevel = SecurityLevel_authPriv;
   OctetStr contextName("");
   OctetStr contextEngineID("");
   long authProtocol = SNMPv3_usmNoAuthProtocol;
   long privProtocol = SNMPv3_usmNoPrivProtocol;
   v3MP *v3_MP;
#endif

   char *ptr;

   for(int x=1;x<argc;x++) {                           // parse for version
     if ( strstr( argv[x],"-v2")!= 0) {
       version = version2c;
       continue;
     }
     if ( strstr( argv[x],"-r")!= 0) {                 // parse for retries
       ptr = argv[x]; ptr++; ptr++;
       retries = atoi(ptr);
       if (( retries<0)|| (retries>5)) retries=1; 
       continue;
     }
     if ( strstr( argv[x], "-t")!=0) {                 // parse for timeout
       ptr = argv[x]; ptr++; ptr++;
       timeout = atoi( ptr);
       if (( timeout < 100)||( timeout>500)) timeout=100;
       continue;
     }
     if ( strstr( argv[x],"-C")!=0) {
       ptr = argv[x]; ptr++; ptr++;
       community = ptr;
       continue;
     }
     if ( strstr( argv[x],"-G")!=0) {
       ptr = argv[x]; ptr++; ptr++;
       get_community = ptr;
       continue;
     }
     if ( strstr( argv[x],"-P")!=0) {
       ptr = argv[x]; ptr++; ptr++;
       sscanf(ptr, "%hu", &port);
       continue;
     }

#ifdef _SNMPv3
     if ( strstr( argv[x],"-v3")!= 0) {
       version = version3;
       continue;
     }
     if ( strstr( argv[x],"-auth") != 0) {
       ptr = argv[x]; ptr+=5;
       if (strcasecmp(ptr, "SHA") == 0)
	   authProtocol = SNMP_AUTHPROTOCOL_HMACSHA;
       else if (strcasecmp(ptr, "MD5") == 0)
	   authProtocol = SNMP_AUTHPROTOCOL_HMACMD5;
       else
	   authProtocol = SNMP_AUTHPROTOCOL_NONE;
       continue;
     }
     if ( strstr( argv[x],"-priv") != 0) {
       ptr = argv[x]; ptr+=5;
       if (strcasecmp(ptr, "DES") == 0)
	   privProtocol = SNMP_PRIVPROTOCOL_DES;
       else if (strcasecmp(ptr, "3DESEDE") == 0)
	   privProtocol = SNMP_PRIVPROTOCOL_3DESEDE;
       else if (strcasecmp(ptr, "IDEA") == 0)
	   privProtocol = SNMP_PRIVPROTOCOL_IDEA;
       else if (strcasecmp(ptr, "AES128") == 0)
	   privProtocol = SNMP_PRIVPROTOCOL_AES128;
       else if (strcasecmp(ptr, "AES192") == 0)
	   privProtocol = SNMP_PRIVPROTOCOL_AES192;
       else if (strcasecmp(ptr, "AES256") == 0)
	   privProtocol = SNMP_PRIVPROTOCOL_AES256;
       else
	   privProtocol = SNMP_PRIVPROTOCOL_NONE;
       printf("\n\nPrivProt : %ld\n", privProtocol);
       continue;
     }
     if ( strstr( argv[x],"-sn")!=0) {
       ptr = argv[x]; ptr+=3;
       securityName = ptr;
       continue;
      }
     if ( strstr( argv[x], "-sl")!=0) {
       ptr = argv[x]; ptr+=3;
       securityLevel = atoi( ptr);
       if (( securityLevel < SecurityLevel_noAuthNoPriv) ||
           ( securityLevel > SecurityLevel_authPriv))
         securityLevel = SecurityLevel_authPriv;
       continue;
     }
     if ( strstr( argv[x], "-sm")!=0) {
       ptr = argv[x]; ptr+=3;
       securityModel = atoi( ptr);
       if (( securityModel < SecurityModel_v1) ||
           ( securityModel > SecurityModel_USM))
         securityModel = SecurityModel_USM;
       continue;
     }
     if ( strstr( argv[x],"-cn")!=0) {
       ptr = argv[x]; ptr+=3;
       contextName = ptr;
       continue;
     }
     if ( strstr( argv[x],"-ce")!=0) {
       ptr = argv[x]; ptr+=3;
       contextEngineID = OctetStr::from_hex_string(ptr);
       continue;
     }
     if ( strstr( argv[x],"-ua")!=0) {
       ptr = argv[x]; ptr+=3;
       authPassword = ptr;
       continue;
     }
     if ( strstr( argv[x],"-up")!=0) {
       ptr = argv[x]; ptr+=3;
       privPassword = ptr;
       continue;
     }
#endif
  }

   if (get_community.len() == 0)
     get_community = community;

   //----------[ create a SNMP++ session ]-----------------------------------
   int status;
   // bind to any port and use IPv6 if needed
   Snmp snmp(status, 0, (address.get_ip_version() == Address::version_ipv6));

   if ( status != SNMP_CLASS_SUCCESS) {
      cout << "SNMP++ Session Create Fail, " << snmp.error_msg(status) << "\n";
      return 1;
   }

   //---------[ init SnmpV3 ]--------------------------------------------
#ifdef _SNMPv3
   if (version == version3) {
     char *engineId = "snmpSet";
     char *filename = "snmpv3_boot_counter";
     unsigned int snmpEngineBoots = 0;
     int status;

     status = getBootCounter(filename, engineId, snmpEngineBoots);
     if ((status != SNMPv3_OK) && (status < SNMPv3_FILEOPEN_ERROR))
     {
       cout << "Error loading snmpEngineBoots counter: " << status << endl;
       return 1;
     }
     snmpEngineBoots++;
     status = saveBootCounter(filename, engineId, snmpEngineBoots);
     if (status != SNMPv3_OK)
     {
       cout << "Error saving snmpEngineBoots counter: " << status << endl;
       return 1;
     }

     int construct_status;
     v3_MP = new v3MP(engineId, snmpEngineBoots, construct_status);

     USM *usm = v3_MP->get_usm();
     usm->add_usm_user(securityName,
		       authProtocol, privProtocol,
		       authPassword, privPassword);
   }
   else
   {
     // MUST create a dummy v3MP object if _SNMPv3 is enabled!
     int construct_status;
     v3_MP = new v3MP("dummy", 0, construct_status);
   }
#endif

   //--------[ build up SNMP++ object needed ]-------------------------------
   Pdu pdu;                               // construct a Pdu object
   Vb vb;                                 // construct a Vb object
   vb.set_oid( oid);                      // set the Oid portion of the Vb
   pdu += vb;                             // add the vb to the Pdu

   address.set_port(port);
   CTarget ctarget( address);             // make a target using the address
#ifdef _SNMPv3
   UTarget utarget( address);

   if (version == version3) {
     utarget.set_version( version);          // set the SNMP version SNMPV1 or V2 or V3
     utarget.set_retry( retries);            // set the number of auto retries
     utarget.set_timeout( timeout);          // set timeout
     utarget.set_security_model( securityModel);
     utarget.set_security_name( securityName);
     pdu.set_security_level( securityLevel);
     pdu.set_context_name (contextName);
     pdu.set_context_engine_id(contextEngineID);
   }
   else {
#endif
     ctarget.set_version( version);         // set the SNMP version SNMPV1 or V2
     ctarget.set_retry( retries);           // set the number of auto retries
     ctarget.set_timeout( timeout);         // set timeout
     ctarget.set_readcommunity( get_community); // set the read community name
     ctarget.set_writecommunity( community);// set the write community name
#ifdef _SNMPv3
   }
#endif
  //-------[ issue the request, blocked mode ]-----------------------------
  cout << "SNMP++ Set to " << argv[1] << " SNMPV" 
#ifdef _SNMPv3
        << ((version==version3) ? (version) : (version+1))
#else
        << (version+1)
#endif
        << " Retries=" << retries
        << " Timeout=" << timeout * 10 <<"ms";
#ifdef _SNMPv3
   if (version == version3)
     cout << endl
          << "securityName= " << securityName.get_printable()
          << ", securityLevel= " << securityLevel
          << ", securityModel= " << securityModel << endl
          << "contextName= " << contextName.get_printable()
          << ", contextEngineID= " << contextEngineID.get_printable()
          << endl;
   else
#endif
     cout << " SET-community=" << community.get_printable()
	  << " GET-community=" << get_community.get_printable() << endl << flush;

   SnmpTarget *target;
#ifdef _SNMPv3
   if (version == version3)
     target = &utarget;
   else
#endif
     target = &ctarget;

  // first get the variabel to determine its type
  if (( status = snmp.get( pdu,*target))== SNMP_CLASS_SUCCESS) {
    pdu.get_vb( vb,0);
    cout << "Oid = " << vb.get_printable_oid() << endl
	 << "Current Value = " << vb.get_printable_value() << endl;
#ifdef _SNMPv3
    if (pdu.get_type() == REPORT_MSG) {
      cout << "Received a reportPdu: "
           << snmp.error_msg( vb.get_printable_oid()) 
           << endl
           << vb.get_printable_oid() << " = "
           << vb.get_printable_value() << endl;
      return -5;
    }
#endif
    if ( determine_vb(vb.get_syntax(), vb)) {
      // do the Set
      Pdu setpdu;

#ifdef _SNMPv3
      setpdu.set_security_level(securityLevel);
      setpdu.set_context_name (contextName);
      setpdu.set_context_engine_id(contextEngineID);
#endif

      vb.set_oid( oid);           // use the same oid as the inquire
      setpdu += vb; 
      status = snmp.set( setpdu, *target);
      cout << "Set Status = " << snmp.error_msg( status) << "\n";
    }
  }
  else
    cout << "SNMP++ Set Error, " << snmp.error_msg( status) << "\n";

  Snmp::socket_cleanup();  // Shut down socket subsystem
}