StatusCode.cpp

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#define GAUDIKERNEL_STATUSCODE_CPP 1

#include "GaudiKernel/StatusCode.h"
#include "GaudiKernel/System.h"
#include "GaudiKernel/Bootstrap.h"
#include "GaudiKernel/IMessageSvc.h"
#include "GaudiKernel/IStatusCodeSvc.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/IssueSeverity.h"
#include <fstream>
#include <iostream>
#include <sstream>
#include <stdlib.h>
#include <exception>

bool StatusCode::s_checking(false);

void StatusCode::enableChecking() {
  s_checking = true;
}

void StatusCode::disableChecking() {
  s_checking = false;
}

bool StatusCode::checkingEnabled() {
  return s_checking;
}

const IssueSeverity& StatusCode::severity() const {
  static const IssueSeverity dummy;
  return  m_severity ? *m_severity : dummy;
}

void StatusCode::check() {

  if (!m_checked && !GaudiException::s_proc && !std::uncaught_exception() ) {

    auto msg = Gaudi::svcLocator()->as<IMessageSvc>();
    auto scs = Gaudi::svcLocator()->service<IStatusCodeSvc>("StatusCodeSvc");

    const size_t depth = 21;
    void* addresses[depth];

    std::string lib, fnc;
    void* addr = nullptr;
    if (System::backTrace(addresses, depth)) {

      for(size_t idx: {2, 3}) {
        if (System::getStackLevel(addresses[idx], addr, fnc, lib) &&
            fnc != "StatusCode::~StatusCode()") {

          if (scs) {
            scs->regFnc(fnc, lib);
          } else {
            MsgStream log(msg, "StatusCode");
            log << MSG::WARNING << "Unchecked in " << fnc
                << " (" << lib << ")" << endmsg;
          }
          break;
        }
      }
    }
  }
}