/* omdiscard.c
 * This is the implementation of the built-in discard output module.
 *
 * NOTE: read comments in module-template.h to understand how this file
 *       works!
 *
 * File begun on 2007-07-24 by RGerhards
 *
 * Copyright 2007 Rainer Gerhards and Adiscon GmbH.
 *
 * This file is part of rsyslog.
 *
 * Rsyslog is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Rsyslog is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Rsyslog.  If not, see <http://www.gnu.org/licenses/>.
 *
 * A copy of the GPL can be found in the file "COPYING" in this distribution.
 */
#include "config.h"
#include "rsyslog.h"
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "syslogd.h"
#include "syslogd-types.h"
#include "omdiscard.h"
#include "module-template.h"

MODULE_TYPE_OUTPUT
MODULE_TYPE_NOKEEP

/* internal structures
 */
DEF_OMOD_STATIC_DATA

typedef struct _instanceData {
	EMPTY_STRUCT
} instanceData;

typedef struct configSettings_s {
	EMPTY_STRUCT
} configSettings_t;

SCOPING_SUPPORT; /* must be set AFTER configSettings_t is defined */

BEGINinitConfVars		/* (re)set config variables to default values */
CODESTARTinitConfVars 
ENDinitConfVars

/* we do not need a createInstance()!
BEGINcreateInstance
CODESTARTcreateInstance
ENDcreateInstance
*/


BEGINdbgPrintInstInfo
CODESTARTdbgPrintInstInfo
	/* do nothing */
ENDdbgPrintInstInfo


BEGINisCompatibleWithFeature
CODESTARTisCompatibleWithFeature
	/* we are not compatible with repeated msg reduction feature, so do not allow it */
ENDisCompatibleWithFeature


BEGINtryResume
CODESTARTtryResume
ENDtryResume

BEGINdoAction
CODESTARTdoAction
	dbgprintf("\n");
	iRet = RS_RET_DISCARDMSG;
ENDdoAction


BEGINfreeInstance
CODESTARTfreeInstance
	/* we do not have instance data, so we do not need to
	 * do anything here. -- rgerhards, 2007-07-25
	 */
ENDfreeInstance


BEGINparseSelectorAct
CODESTARTparseSelectorAct
CODE_STD_STRING_REQUESTparseSelectorAct(0)
	pData = NULL; /* this action does not have any instance data */
	p = *pp;

	if(*p == '~') {
		/* TODO: check the rest of the selector line - error reporting */
		dbgprintf("discard\n");
	} else {
		iRet = RS_RET_CONFLINE_UNPROCESSED;
	}
CODE_STD_FINALIZERparseSelectorAct
ENDparseSelectorAct


BEGINmodExit
CODESTARTmodExit
ENDmodExit


BEGINqueryEtryPt
CODESTARTqueryEtryPt
CODEqueryEtryPt_STD_OMOD_QUERIES
ENDqueryEtryPt


BEGINmodInit(Discard)
CODESTARTmodInit
SCOPINGmodInit
	*ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */
CODEmodInit_QueryRegCFSLineHdlr
ENDmodInit
/*
 * vi:set ai:
 */