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/* mmrm1stspace.c
* removes leading space inside the syslog message part
*
* Copyright 2016 Adiscon GmbH.
*
* This file is part of rsyslog.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
* -or-
* see COPYING.ASL20 in the source distribution
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "config.h"
#include "rsyslog.h"
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <signal.h>
#include <errno.h>
#include <unistd.h>
#include <stdint.h>
#include "conf.h"
#include "syslogd-types.h"
#include "srUtils.h"
#include "template.h"
#include "module-template.h"
#include "errmsg.h"
MODULE_TYPE_OUTPUT
MODULE_TYPE_NOKEEP
MODULE_CNFNAME("mmrm1stspace")
DEF_OMOD_STATIC_DATA
/* config variables */
/* define operation modes we have */
typedef struct _instanceData {
int dummy;
} instanceData;
typedef struct wrkrInstanceData {
instanceData *pData;
} wrkrInstanceData_t;
struct modConfData_s {
rsconf_t *pConf; /* our overall config object */
};
static modConfData_t *loadModConf = NULL;/* modConf ptr to use for the current load process */
static modConfData_t *runModConf = NULL;/* modConf ptr to use for the current exec process */
BEGINbeginCnfLoad
CODESTARTbeginCnfLoad
loadModConf = pModConf;
pModConf->pConf = pConf;
ENDbeginCnfLoad
BEGINendCnfLoad
CODESTARTendCnfLoad
ENDendCnfLoad
BEGINcheckCnf
CODESTARTcheckCnf
ENDcheckCnf
BEGINactivateCnf
CODESTARTactivateCnf
runModConf = pModConf;
ENDactivateCnf
BEGINfreeCnf
CODESTARTfreeCnf
ENDfreeCnf
BEGINcreateWrkrInstance
CODESTARTcreateWrkrInstance
ENDcreateWrkrInstance
BEGINisCompatibleWithFeature
CODESTARTisCompatibleWithFeature
ENDisCompatibleWithFeature
BEGINcreateInstance
CODESTARTcreateInstance
ENDcreateInstance
BEGINfreeInstance
CODESTARTfreeInstance
ENDfreeInstance
BEGINnewActInst
CODESTARTnewActInst
CODE_STD_STRING_REQUESTnewActInst(1)
CHKiRet(OMSRsetEntry(*ppOMSR, 0, NULL, OMSR_TPL_AS_MSG));
CHKiRet(createInstance(&pData));
CODE_STD_FINALIZERnewActInst
ENDnewActInst
BEGINfreeWrkrInstance
CODESTARTfreeWrkrInstance
ENDfreeWrkrInstance
BEGINdbgPrintInstInfo
CODESTARTdbgPrintInstInfo
ENDdbgPrintInstInfo
BEGINtryResume
CODESTARTtryResume
ENDtryResume
BEGINdoAction_NoStrings
smsg_t **ppMsg = (smsg_t **) pMsgData;
smsg_t *pMsg = ppMsg[0];
uchar *msg;
int lenMsg;
int i;
CODESTARTdoAction
lenMsg = getMSGLen(pMsg);
if(lenMsg > 0) {
msg = getMSG(pMsg);
if(msg[0]==' ') {
for(i = 1; i < lenMsg; i++) {
msg[i-1] = msg[i];
}
msg[i-1] = '\0';
lenMsg -= 1;
}
}
if(lenMsg != getMSGLen(pMsg))
setMSGLen(pMsg, lenMsg);
ENDdoAction
BEGINmodExit
CODESTARTmodExit
ENDmodExit
NO_LEGACY_CONF_parseSelectorAct
BEGINqueryEtryPt
CODESTARTqueryEtryPt
CODEqueryEtryPt_STD_OMOD_QUERIES
CODEqueryEtryPt_STD_OMOD8_QUERIES
CODEqueryEtryPt_STD_CONF2_QUERIES
CODEqueryEtryPt_STD_CONF2_OMOD_QUERIES
ENDqueryEtryPt
BEGINmodInit()
CODESTARTmodInit
*ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */
CODEmodInit_QueryRegCFSLineHdlr
DBGPRINTF("mmrm1stspace: module compiled with rsyslog version %s.\n", VERSION);
ENDmodInit
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