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/* ommail.c
*
* This is an implementation of a mail sending output module.
*
* NOTE: read comments in module-template.h to understand how this file
* works!
*
* File begun on 2008-04-04 by RGerhards
*
* Copyright 2008 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 <errno.h>
#include <ctype.h>
#include <librelp.h>
#include "syslogd.h"
#include "syslogd-types.h"
#include "srUtils.h"
#include "cfsysline.h"
#include "module-template.h"
#include "errmsg.h"
MODULE_TYPE_OUTPUT
/* internal structures
*/
DEF_OMOD_STATIC_DATA
DEFobjCurrIf(errmsg)
static uchar *pSrv;
static uchar *pszFrom;
static uchar *pszTo;
typedef struct _instanceData {
int iMode; /* 0 - smtp, 1 - sendmail */
union {
struct {
uchar *pszSrv;
uchar *pszSrvPort;
uchar *pszFrom;
uchar *pszTo;
uchar *pszSubject;
int sock; /* socket to this server (most important when we do multiple msgs per mail) */
} smtp;
} md; /* mode-specific data */
} instanceData;
BEGINcreateInstance
CODESTARTcreateInstance
ENDcreateInstance
BEGINisCompatibleWithFeature
CODESTARTisCompatibleWithFeature
if(eFeat == sFEATURERepeatedMsgReduction)
iRet = RS_RET_OK;
ENDisCompatibleWithFeature
BEGINfreeInstance
CODESTARTfreeInstance
if(pData->iMode == 0) {
if(pData->md.smtp.pszSrv != NULL)
free(pData->md.smtp.pszSrv);
if(pData->md.smtp.pszSrvPort != NULL)
free(pData->md.smtp.pszSrvPort);
if(pData->md.smtp.pszFrom != NULL)
free(pData->md.smtp.pszFrom);
if(pData->md.smtp.pszTo != NULL)
free(pData->md.smtp.pszTo);
if(pData->md.smtp.pszSubject != NULL)
free(pData->md.smtp.pszSubject);
}
ENDfreeInstance
BEGINdbgPrintInstInfo
CODESTARTdbgPrintInstInfo
printf("mail"); /* TODO: extend! */
ENDdbgPrintInstInfo
/* connect to server
* rgerhards, 2008-04-04
*/
static rsRetVal doConnect(instanceData *pData)
{
DEFiRet;
RETiRet;
}
BEGINtryResume
CODESTARTtryResume
iRet = doConnect(pData);
ENDtryResume
BEGINdoAction
CODESTARTdoAction
dbgprintf(" Mail\n");
// if(!pData->bIsConnected) {
// CHKiRet(doConnect(pData));
// }
/* forward */
iRet = sendSMTP(pData, ppString[0]);
if(iRet != RELP_RET_OK) {
/* error! */
dbgprintf("error sending mail, suspending\n");
iRet = RS_RET_SUSPENDED;
}
finalize_it:
ENDdoAction
BEGINparseSelectorAct
CODESTARTparseSelectorAct
CODE_STD_STRING_REQUESTparseSelectorAct(1)
if(!strncmp((char*) p, ":ommail:", sizeof(":ommail:") - 1)) {
p += sizeof(":ommail:") - 1; /* eat indicator sequence (-1 because of '\0'!) */
} else {
ABORT_FINALIZE(RS_RET_CONFLINE_UNPROCESSED);
}
/* ok, if we reach this point, we have something for us */
if((iRet = createInstance(&pData)) != RS_RET_OK)
FINALIZE;
/* TODO: do we need to call freeInstance if we failed - this is a general question for
* all output modules. I'll address it later as the interface evolves. rgerhards, 2007-07-25
*/
CODE_STD_FINALIZERparseSelectorAct
ENDparseSelectorAct
BEGINmodExit
CODESTARTmodExit
/* release what we no longer need */
objRelease(errmsg, CORE_COMPONENT);
ENDmodExit
BEGINqueryEtryPt
CODESTARTqueryEtryPt
CODEqueryEtryPt_STD_OMOD_QUERIES
ENDqueryEtryPt
BEGINmodInit()
CODESTARTmodInit
*ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */
CODEmodInit_QueryRegCFSLineHdlr
/* tell which objects we need */
CHKiRet(objUse(errmsg, CORE_COMPONENT));
ENDmodInit
/* vim:set ai:
*/
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