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d1eb6e0edc
The capability has been added for module to specify that they do not like being unloaded. related bug tracker: http://bugzilla.adiscon.com/show_bug.cgi?id=222 Signed-off-by: Rainer Gerhards <rgerhards@adiscon.com>
104 lines
2.9 KiB
C
104 lines
2.9 KiB
C
/* The regexp object.
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*
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* Module begun 2008-03-05 by Rainer Gerhards, based on some code
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* from syslogd.c
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*
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* Copyright 2008 Rainer Gerhards and Adiscon GmbH.
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*
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* This file is part of the rsyslog runtime library.
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*
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* The rsyslog runtime library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* The rsyslog runtime library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with the rsyslog runtime library. If not, see <http://www.gnu.org/licenses/>.
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*
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* A copy of the GPL can be found in the file "COPYING" in this distribution.
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* A copy of the LGPL can be found in the file "COPYING.LESSER" in this distribution.
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*/
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#include "config.h"
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#include <regex.h>
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#include <string.h>
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#include <assert.h>
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#include "rsyslog.h"
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#include "module-template.h"
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#include "obj.h"
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#include "regexp.h"
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MODULE_TYPE_LIB
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MODULE_TYPE_NOKEEP
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/* static data */
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DEFobjStaticHelpers
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/* ------------------------------ methods ------------------------------ */
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/* queryInterface function
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* rgerhards, 2008-03-05
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*/
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BEGINobjQueryInterface(regexp)
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CODESTARTobjQueryInterface(regexp)
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if(pIf->ifVersion != regexpCURR_IF_VERSION) { /* check for current version, increment on each change */
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ABORT_FINALIZE(RS_RET_INTERFACE_NOT_SUPPORTED);
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}
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/* ok, we have the right interface, so let's fill it
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* Please note that we may also do some backwards-compatibility
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* work here (if we can support an older interface version - that,
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* of course, also affects the "if" above).
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*/
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pIf->regcomp = regcomp;
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pIf->regexec = regexec;
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pIf->regerror = regerror;
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pIf->regfree = regfree;
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finalize_it:
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ENDobjQueryInterface(regexp)
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/* Initialize the regexp class. Must be called as the very first method
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* before anything else is called inside this class.
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* rgerhards, 2008-02-19
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*/
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BEGINAbstractObjClassInit(regexp, 1, OBJ_IS_LOADABLE_MODULE) /* class, version */
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/* request objects we use */
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/* set our own handlers */
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ENDObjClassInit(regexp)
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/* --------------- here now comes the plumbing that makes as a library module --------------- */
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BEGINmodExit
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CODESTARTmodExit
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ENDmodExit
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BEGINqueryEtryPt
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CODESTARTqueryEtryPt
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CODEqueryEtryPt_STD_LIB_QUERIES
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ENDqueryEtryPt
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BEGINmodInit()
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CODESTARTmodInit
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*ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */
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CHKiRet(regexpClassInit(pModInfo)); /* must be done after tcps_sess, as we use it */
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/* Initialize all classes that are in our module - this includes ourselfs */
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ENDmodInit
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/* vi:set ai:
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*/
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