Req #40816 [Fbk->Asn]: Add "snmptranslate" function

Edit report at https://bugs.php.net/bug.php?id=40816&edit=1 ID: 40816 User updated by: ch at westend dot com Reported by: ch at westend dot com Summary: Add "snmptranslate" function -Status: Feedback +Status: Assigned Type: Feature/Change Request Package: SNMP related Operating System: linux PHP Version: 5.2.1 Assigned To: lytboris Block user comment: N Private report: N New Comment: Now the following works.. @$snmp->get(array($oid1, $oid2)); if ($snmp->getErrno() == SNMP::ERRNO_OID_PARSING_ERROR) { throw new Exception($snmp->getError()); } ... but why is there only a warning? Calling get() with a OID that does not even parses should throw an Exception? Especially as when using OOP, one does not expect having to call getErrno() after every call as we did in the last millenium or even worse don't catch this error. Can you wrapt this into a nice SnmpOidParsingException? Previous Comments: ------------------------------------------------------------------------ [2011-08-30 14:30:34] lytboris@php.net Indeed. Commited sources into PHP_5_4 branch. ------------------------------------------------------------------------ [2011-08-30 09:52:01] ch at westend dot com As of SVN revision 315762 from now, the constant only appears in the tests, not in the class source. Running the tests yield to: Fatal error: Undefined class constant 'ERRNO_OID_PARSING_ERROR' in /home/chammers/workspace/php-src-5.4/ext/snmp/tests/snmp-object-errno-errstr.php on line 45 Maybe it's not yet committet? ------------------------------------------------------------------------ [2011-08-30 09:42:08] lytboris@php.net Please check that you have ERRNO_OID_PARSING_ERROR in snmp extension sources. This constant appeared on 27th of august. ------------------------------------------------------------------------ [2011-08-30 09:21:17] ch at westend dot com The idea sounds good but it does not seem to work. The "Invalid object identifier" is thrown only as PHP Warning, not set in SNMP->error: $ cat test.php <?php $snmp = new SNMP(SNMP::VERSION_1, 'localhost', 'public', 0, 0); $oid1 = 'IF-MIB::ifAlias.1'; $oid2 = 'DOES-NOT-EXIST-MIB::FOO'; $oid3 = 'NOTIFICATION-LOG-MIB::nlmConfigGlobalEntryLimit.0'; $snmp->get(array($oid1, $oid2, $oid3)); printf("-------\n%s (%d)\n--------\n", $snmp->getError(), $snmp->errno); $ ../php-src-5.4/sapi/cli/php -d include_path=.:/usr/share/php test.php Warning: SNMP::get(): Invalid object identifier: DOES-NOT-EXIST-MIB::FOO in /home/chammers/workspace/php_test/test.php on line 8 ------- (0) -------- ------------------------------------------------------------------------ [2011-08-27 08:54:31] lytboris@php.net Please try using this snapshot: http://snaps.php.net/php5.4-latest.tar.gz For Windows: http://windows.php.net/snapshots/ Please try another approach: all methods that performs remote agent query raise $object->errno == SNMP::ERRNO_OID_PARSING_ERROR even before query itself, indicating that some of OID (and/or type for set method) was not parsed correctly. Since OO API allows to set multiple OID on single method call this should help. Mind that OID parsing is made in chunks with length of $object->max_oids. Thus if you supply array of OIDs that is bigger than $object->max_oids and bogus OID will be in the end of array, this error will be raised *after* processing (e.g. making query) the first part. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=40816 -- Edit this bug report at https://bugs.php.net/bug.php?id=40816&edit=1