/* this function can be used to obtain all stats lines. In this case,
* a callback must be provided. This module than iterates over all objects and
* submits each stats line to the callback. The callback has two parameters:
* the first one is a caller-provided void*, the second one the cstr_t with the
* line. If the callback reports an error, processing is stopped.
*/
static rsRetVal
getAllStatsLines(rsRetVal(*cb)(void*, const char*), void *const usrptr, statsFmtType_t fmt, const int8_t bResetCtrs)
{
statsobj_t *o;
cstr_t *cstr = NULL;
DEFiRet;
for(o = objRoot ; o != NULL ; o = o->next) {
switch(fmt) {
case statsFmt_Legacy:
CHKiRet(getStatsLine(o, &cstr, bResetCtrs));
break;
case statsFmt_CEE:
case statsFmt_JSON:
case statsFmt_JSON_ES:
CHKiRet(getStatsLineCEE(o, &cstr, fmt, bResetCtrs));
break;
}
CHKiRet(cb(usrptr, (const char*)cstrGetSzStrNoNULL(cstr)));
rsCStrDestruct(&cstr);
if (o->read_notifier != NULL) {
o->read_notifier(o, o->read_notifier_ctx);
}
}
getSenderStats(cb, usrptr, fmt, bResetCtrs);
finalize_it:
if(cstr != NULL) {
rsCStrDestruct(&cstr);
}
RETiRet;
}
/* parse a syslog name from the string. This is the generic code that is
* called by the facility/severity functions. Note that we do not check the
* validity of numerical values, something that should probably change over
* time (TODO). -- rgerhards, 2008-02-14
*/
static rsRetVal
doSyslogName(uchar **pp, rsRetVal (*pSetHdlr)(void*, int),
void *pVal, syslogName_t *pNameTable)
{
DEFiRet;
cstr_t *pStrB;
int iNewVal;
ASSERT(pp != NULL);
ASSERT(*pp != NULL);
CHKiRet(getWord(pp, &pStrB)); /* get word */
iNewVal = decodeSyslogName(cstrGetSzStrNoNULL(pStrB), pNameTable);
if(pSetHdlr == NULL) {
/* we should set value directly to var */
*((int*)pVal) = iNewVal; /* set new one */
} else {
/* we set value via a set function */
CHKiRet(pSetHdlr(pVal, iNewVal));
}
skipWhiteSpace(pp); /* skip over any whitespace */
finalize_it:
if(pStrB != NULL)
rsCStrDestruct(&pStrB);
RETiRet;
}
