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/* sm_cust_bindcdr.c
* This is a custom developed plugin to process bind information into
* a specific SQL statement. While the actual processing may be too specific
* to be of general use, this module serves as a template on how this type
* of processing can be done.
*
* Format generated:
* "%TIMESTAMP:::date-rfc3339% %HOSTNAME% %syslogtag%%msg:::sp-if-no-1st-sp%%msg:::drop-last-lf%\n"
* Note that this is the same as smtradfile.c, except that we do have a RFC3339 timestamp. However,
* we have copied over the code from there, it is too simple to go through all the hassle
* of having a single code base.
*
* NOTE: read comments in module-template.h to understand how this file
* works!
*
* File begun on 2011-03-17 by RGerhards
*
* Copyright 2011 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 <stdlib.h>
#include <string.h>
#include <assert.h>
#include <errno.h>
#include "conf.h"
#include "syslogd-types.h"
#include "template.h"
#include "msg.h"
#include "module-template.h"
#include "unicode-helper.h"
MODULE_TYPE_STRGEN
MODULE_TYPE_NOKEEP
STRGEN_NAME("Custom_BindCDR")
/* internal structures
*/
DEF_SMOD_STATIC_DATA
/* config data */
/* This strgen tries to minimize the amount of reallocs be first obtaining pointers to all strings
* needed (including their length) and then calculating the actual space required. So when we
* finally copy, we know exactly what we need. So we do at most one alloc.
*/
//#define SQL_STMT "INSERT INTO CDR(date,time,client,view,query,ip) VALUES ('"
#define SQL_STMT "INSERT INTO bind_test(date,time,client,view,query,ip) VALUES ('"
BEGINstrgen
register int iBuf;
uchar *pTimeStamp;
size_t lenTimeStamp;
size_t lenTotal;
CODESTARTstrgen
/* first obtain all strings and their length (if not fixed) */
pTimeStamp = (uchar*) getTimeReported(pMsg, tplFmtRFC3339Date);
lenTimeStamp = ustrlen(pTimeStamp);
/* calculate len, constants for spaces and similar fixed strings */
lenTotal = lenTimeStamp + 1 + 200 /* test! */ + 2;
/* now make sure buffer is large enough */
if(lenTotal >= *pLenBuf)
CHKiRet(ExtendBuf(ppBuf, pLenBuf, lenTotal));
/* and concatenate the resulting string */
memcpy(*ppBuf, SQL_STMT, sizeof(SQL_STMT) - 1);
iBuf = sizeof(SQL_STMT) - 1;
// SQL content:DATE,TIME,CLIENT,VIEW,QUERY,IP);
memcpy(*ppBuf + iBuf, pTimeStamp, lenTimeStamp);
iBuf += lenTimeStamp;
memcpy(*ppBuf + iBuf, "' , '", sizeof("', '") - 1);
iBuf += sizeof("', '") - 1;
/* end of SQL statement/trailer (NUL is contained in string!) */
memcpy(*ppBuf + iBuf, "');", sizeof("');"));
iBuf += sizeof("');");
finalize_it:
ENDstrgen
BEGINmodExit
CODESTARTmodExit
ENDmodExit
BEGINqueryEtryPt
CODESTARTqueryEtryPt
CODEqueryEtryPt_STD_SMOD_QUERIES
ENDqueryEtryPt
BEGINmodInit()
CODESTARTmodInit
*ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */
CODEmodInit_QueryRegCFSLineHdlr
dbgprintf("rsyslog sm_cust_bindcdr called, compiled with version %s\n", VERSION);
ENDmodInit
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