static void SegFault(int sig)
{
int fid;
const pstack_f *stk;
/* default handler */
signal(SIGSEGV, SIG_DFL);
LogPrintf(LV_OOPS, "SegFault");
/* print flow stack of thread */
fid = FthreadSelfFlowId();
if (fid != -1) {
stk = FlowStack(fid);
ProtStackFrmDisp(stk, TRUE);
}
else {
fflush(NULL);
if (mnp_pei != NULL)
LogPrintfPei(LV_OOPS, mnp_pei, "Fault data saved in xml file");
LogPrintf(LV_ERROR, "Thread without xplico's protol-stack (possible main flow)");
}
/* save to file in wireshark filter format all flows active in the time of fault */
LogFault("Segmentation Fault");
printf("Segmentation Fault: see log file and report it to the developers: [email protected]\n");
fflush(NULL);
#if 0
while (1)
sleep(1);
#endif
raise(SIGSEGV); /* call default handler*/
}
std::string CAlarmHandler::CheckFault(DataDictionary datum)
{
_lastfault=_currentfault;
_currentfault.clear();
// what if multiple faults?
for(int i=0; i< _faults.size(); i++)
{
if(datum.find(_faults[i]) == datum.end())
continue;
int npos = datum[_faults[i]].find('.');
std::string level = datum[_faults[i]];
std::string msg = datum[_faults[i]];
if(npos!= std::string::npos) level = Trim(datum[_faults[i]].substr(0,npos));
if(npos!= std::string::npos) msg = Trim(datum[_faults[i]].substr(npos+1));
// FIXME: just grabs the first fault and leaves.
if( (level != "Normal") && (stricmp(level.c_str(), "Unavailable")!=0))
{
_currentfault=_faults[i]+ " " + datum[_faults[i]];
if(_currentfault != _lastfault)
{
// cant continually reset
_alarmdatum.clear();
_alarmdatum["RaisedAt"] = datum["Timestamp"];
_alarmdatum["Shift"] = datum["Shift"];
_alarmdatum["RaisedBy"] = datum["Machine"];
_alarmdatum["Severity"] = level;
_alarmdatum["Description"] =_faults[i] + "-" + msg;
_alarmdatum["ResolvedAt"] = datum["Timestamp"];
_alarmdatum["Program"] = datum["program"];
double dTBF = _tbftimer.elapsed();
_tbftimer.restart();
WriteRegistryTimeFailure(0);
_alarmdatum["TBF"]=DataDictionary::HrMinSecFormat((double)dTBF);
}
return _currentfault;
}
}
if(!_lastfault.empty() && _currentfault.empty())
{
_alarmdatum["ResolvedAt"] = datum["Timestamp"];
ptime start = GetDateTime(_alarmdatum["RaisedAt"]);
ptime done = GetDateTime(_alarmdatum["ResolvedAt"]);
time_duration duration = done - start;
_alarmdatum["TTR"] = DataDictionary::HrMinSecFormat((double)duration.total_seconds());
// FIXME: there can be multiple alarms simulataneously ...
_allfaultdatum.push_back(_alarmdatum);
_myfaultdatum.push_back(_alarmdatum);
LogFault(_alarmdatum);
if(_alarmdatum["Severity"] == "Fault")
{
}
}
return _currentfault;
}