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] [email protected]
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] [email protected]
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] [email protected]
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.
------------------------------------------------------------------------
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