/* actually submit a message to the rsyslog core
*/
static inline void
doSubmitMsg(uchar *line)
{
msg_t *pMsg;
DEFiRet;
CHKiRet(msgConstruct(&pMsg));
MsgSetInputName(pMsg, pInputName);
MsgSetRawMsgWOSize(pMsg, (char*)line);
MsgSetHOSTNAME(pMsg, glbl.GetLocalHostName(), ustrlen(glbl.GetLocalHostName()));
MsgSetRcvFrom(pMsg, glbl.GetLocalHostNameProp());
MsgSetRcvFromIP(pMsg, glbl.GetLocalHostIP());
MsgSetMSGoffs(pMsg, 0);
MsgSetTAG(pMsg, UCHAR_CONSTANT("rsyslogd-pstats:"), sizeof("rsyslogd-pstats:") - 1);
pMsg->iFacility = runModConf->iFacility;
pMsg->iSeverity = runModConf->iSeverity;
pMsg->msgFlags = 0;
/* we do not use rate-limiting, as the stats message always need to be emitted */
submitMsg2(pMsg);
DBGPRINTF("impstats: submit [%d,%d] msg '%s'\n", runModConf->iFacility,
runModConf->iSeverity, line);
finalize_it:
return;
}
static rsRetVal rcvData(){
DEFiRet;
if(!listenerList) {
listenerList = zlist_new();
if(!listenerList) {
errmsg.LogError(0, NO_ERRCODE, "could not allocate list");
ABORT_FINALIZE(RS_RET_ERR);
}
}
zactor_t *authActor;
zcert_t *serverCert;
if(runModConf->authenticator == 1) {
authActor = zactor_new(zauth, NULL);
zstr_sendx(authActor, "CURVE", runModConf->clientCertPath, NULL);
zsock_wait(authActor);
}
instanceConf_t *inst;
for(inst = runModConf->root; inst != NULL; inst=inst->next) {
CHKiRet(addListener(inst));
}
zpoller_t *poller = zpoller_new(NULL);
if(!poller) {
errmsg.LogError(0, NO_ERRCODE, "could not create poller");
ABORT_FINALIZE(RS_RET_ERR);
}
DBGPRINTF("imczmq: created poller\n");
struct listener_t *pData;
pData = zlist_first(listenerList);
if(!pData) {
errmsg.LogError(0, NO_ERRCODE, "imczmq: no listeners were "
"started, input not activated.\n");
ABORT_FINALIZE(RS_RET_NO_RUN);
}
while(pData) {
int rc = zpoller_add(poller, pData->sock);
if(rc != 0) {
errmsg.LogError(0, NO_ERRCODE, "imczmq: could not add "
"socket to poller, input not activated.\n");
ABORT_FINALIZE(RS_RET_NO_RUN);
}
pData = zlist_next(listenerList);
}
zframe_t *frame;
zsock_t *which = (zsock_t *)zpoller_wait(poller, -1);
while(which) {
if (zpoller_terminated(poller)) {
break;
}
pData = zlist_first(listenerList);
while(pData->sock != which) {
pData = zlist_next(listenerList);
}
if(which == pData->sock) {
DBGPRINTF("imczmq: found matching socket\n");
}
frame = zframe_recv(which);
char *buf = zframe_strdup(frame);
if(buf == NULL) {
DBGPRINTF("imczmq: null buffer\n");
continue;
}
smsg_t *pMsg;
if(msgConstruct(&pMsg) == RS_RET_OK) {
MsgSetRawMsg(pMsg, buf, strlen(buf));
MsgSetInputName(pMsg, s_namep);
MsgSetHOSTNAME(pMsg, glbl.GetLocalHostName(), ustrlen(glbl.GetLocalHostName()));
MsgSetRcvFrom(pMsg, glbl.GetLocalHostNameProp());
MsgSetRcvFromIP(pMsg, glbl.GetLocalHostIP());
MsgSetMSGoffs(pMsg, 0);
MsgSetFlowControlType(pMsg, eFLOWCTL_NO_DELAY);
MsgSetRuleset(pMsg, pData->ruleset);
pMsg->msgFlags = NEEDS_PARSING | PARSE_HOSTNAME;
submitMsg2(pMsg);
}
free(buf);
which = (zsock_t *)zpoller_wait(poller, -1);
}
finalize_it:
zframe_destroy(&frame);
zpoller_destroy(&poller);
pData = zlist_first(listenerList);
while(pData) {
zsock_destroy(&pData->sock);
free(pData->ruleset);
pData = zlist_next(listenerList);
}
zlist_destroy(&listenerList);
zactor_destroy(&authActor);
zcert_destroy(&serverCert);
RETiRet;
}
