/data/refman/pasoursint/CMSSW_4_1_8_patch12/src/EventFilter/Goodies/src/iDie.cc

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#include "iDie.h"

#include "xdaq/NamespaceURI.h"

#include "xoap/SOAPEnvelope.h"
#include "xoap/SOAPBody.h"
#include "xoap/domutils.h"

#include <boost/tokenizer.hpp>

#include <netinet/in.h>
#include <sstream>
#include <errno.h>
#include <iomanip>
#include <algorithm>

#include "cgicc/CgiDefs.h"
#include "cgicc/Cgicc.h"
#include "cgicc/FormEntry.h"
#include "cgicc/FormFile.h"
#include "cgicc/HTMLClasses.h"

#include "EventFilter/Utilities/interface/DebugUtils.h"

using namespace evf;


// construction/destruction

//______________________________________________________________________________
iDie::iDie(xdaq::ApplicationStub *s) 
  : xdaq::Application(s)
  , log_(getApplicationLogger())
  , instance_(0)
  , runNumber_(0)
  , totalCores_(0)
  , nstates_(0)
  , cpustat_(std::vector<std::vector<int> >(0))
  , last_ls_(0)
{
  // initialize application info
  url_     =
    getApplicationDescriptor()->getContextDescriptor()->getURL()+"/"+
    getApplicationDescriptor()->getURN();
  class_   =getApplicationDescriptor()->getClassName();
  instance_=getApplicationDescriptor()->getInstance();
  hostname_=getApplicationDescriptor()->getContextDescriptor()->getURL();
  
  //soap interface
  xoap::bind(this,&evf::iDie::fsmCallback,"Configure",XDAQ_NS_URI);
  xoap::bind(this,&evf::iDie::fsmCallback,"Enable",   XDAQ_NS_URI);
  xoap::bind(this,&evf::iDie::fsmCallback,"Stop",     XDAQ_NS_URI);
  xoap::bind(this,&evf::iDie::fsmCallback,"Halt",     XDAQ_NS_URI);

  // web interface
  xgi::bind(this,&evf::iDie::defaultWeb,  "Default");
  xgi::bind(this,&evf::iDie::summaryTable,"summary");
  xgi::bind(this,&evf::iDie::detailsTable,"details");
  xgi::bind(this,&evf::iDie::dumpTable,   "dump"   );
  xgi::bind(this,&evf::iDie::updater,     "updater");
  xgi::bind(this,&evf::iDie::iChoke,      "iChoke" );

  xgi::bind(this,&evf::iDie::postEntry,       "postEntry");
  xgi::bind(this,&evf::iDie::postEntryiChoke, "postChoke");
  //  gui_->setSmallAppIcon("/evf/images/Hilton.gif");
  //  gui_->setLargeAppIcon("/evf/images/Hilton.gif");

  xdata::InfoSpace *ispace = getApplicationInfoSpace();
  ispace->fireItemAvailable("parameterSet",         &configString_                );
  ispace->fireItemAvailable("runNumber",            &runNumber_                   );
  getApplicationInfoSpace()->addItemChangedListener("runNumber",              this);
}


//______________________________________________________________________________
iDie::~iDie()
{
}

//______________________________________________________________________________
void iDie::actionPerformed(xdata::Event& e)
{
  
  if (e.type()=="ItemChangedEvent" ) {
    std::string item = dynamic_cast<xdata::ItemChangedEvent&>(e).itemName();
    
    if ( item == "runNumber") {
      LOG4CPLUS_WARN(getApplicationLogger(),
                     "New Run was started - iDie will reset");
      reset();
    }
    
  }
}

//______________________________________________________________________________
xoap::MessageReference iDie::fsmCallback(xoap::MessageReference msg)
  throw (xoap::exception::Exception)
{
  
  xoap::SOAPPart     part    =msg->getSOAPPart();
  xoap::SOAPEnvelope env     =part.getEnvelope();
  xoap::SOAPBody     body    =env.getBody();
  DOMNode           *node    =body.getDOMNode();
  DOMNodeList       *bodyList=node->getChildNodes();
  DOMNode           *command =0;
  std::string             commandName;
  
  for (unsigned int i=0;i<bodyList->getLength();i++) {
    command = bodyList->item(i);
    if(command->getNodeType() == DOMNode::ELEMENT_NODE) {
      commandName = xoap::XMLCh2String(command->getLocalName());
      break;
    }
  }
  
  if (commandName.empty()) {
    XCEPT_RAISE(xoap::exception::Exception,"Command not found.");
  }
  
  // fire appropriate event and create according response message
  try {

    // response string
    xoap::MessageReference reply = xoap::createMessage();
    xoap::SOAPEnvelope envelope  = reply->getSOAPPart().getEnvelope();
    xoap::SOAPName responseName  = envelope.createName(commandName+"Response",
                                                       "xdaq",XDAQ_NS_URI);
    xoap::SOAPBodyElement responseElem =
      envelope.getBody().addBodyElement(responseName);
    
    std::string state;
    // generate correct return state string
    if(commandName == "Configure") state = "Ready";
    else if(commandName == "Enable") state = "Enabled";
    else if(commandName == "Stop") state = "Ready";
    else if(commandName == "Halt") state = "Halted";
    else state = "BOH";

    xoap::SOAPName    stateName     = envelope.createName("state",
                                                          "xdaq",XDAQ_NS_URI);
    xoap::SOAPElement stateElem     = responseElem.addChildElement(stateName);
    xoap::SOAPName    attributeName = envelope.createName("stateName",
                                                          "xdaq",XDAQ_NS_URI);
    stateElem.addAttribute(attributeName,state);
    
    return reply;
  }
  catch (toolbox::fsm::exception::Exception & e) {
    XCEPT_RETHROW(xoap::exception::Exception,"invalid command.",e);
  }     
  


}

//______________________________________________________________________________
void iDie::defaultWeb(xgi::Input *in,xgi::Output *out)
  throw (xgi::exception::Exception)
{
  cgicc::Cgicc cgi(in);
  std::string method = cgi.getEnvironment().getRequestMethod();
  if(method == "POST"){
    unsigned int run;
    std::vector<cgicc::FormEntry> el1 = cgi.getElements();
    cgi.getElement("run",el1);
    if(el1.size()!=0){
      run = el1[0].getIntegerValue();
      if(run > runNumber_.value_ || runNumber_.value_==0){
        if(runNumber_.value_!=0) reset();
        runNumber_.value_ = run;
      }
    }
    internal::fu fuinstance;

    fuinstance.ccount = 0;
    std::string hostname = cgi.getEnvironment().getRemoteHost();
    std::transform(hostname.begin(), hostname.end(),
                   hostname.begin(), ::toupper);
    fus_[hostname] = fuinstance;
  }
  else{
    *out << "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">" 
         << "<html><head><title>" << getApplicationDescriptor()->getClassName()
         << getApplicationDescriptor()->getInstance() << "</title>"
         << "<meta http-equiv=\"REFRESH\" content=\"0;url=/evf/html/idiePage.html\">"
         << "</head></html>";
  }
}

//______________________________________________________________________________
void iDie::updater(xgi::Input *in,xgi::Output *out)
  throw (xgi::exception::Exception)
{
  *out << runNumber_.value_ << std::endl;
}
//______________________________________________________________________________
void iDie::summaryTable(xgi::Input *in,xgi::Output *out)
  throw (xgi::exception::Exception)
{
    *out << "<tr><td>"<<fus_.size()<<"</td><td>" << totalCores_ 
         << "</td><td></td></tr>" << std::endl;
}

//______________________________________________________________________________
void iDie::detailsTable(xgi::Input *in,xgi::Output *out)
  throw (xgi::exception::Exception)
{
  timeval tv;
  gettimeofday(&tv,0);
  time_t now = tv.tv_sec;
  for(ifmap i = fus_.begin(); i != fus_.end(); i++)
    if((*i).second.ccount != 0){
      *out << "<tr><td " 
           << (now-(*i).second.tstamp<300 ? "style=\"background-color:red\"" : "")
           << ">"<<(*i).first<<"</td><td>" 
           << (*i).second.ccount << "</td>"
           << "<td onClick=loaddump(\'" << url_.value_ << "/dump?name="
           << (*i).first << "\')>" << (*i).second.cpids.back()
           << "</td><td>" <<(*i).second.signals.back() 
           << "</td></tr>" << std::endl;
    }
}

//______________________________________________________________________________
void iDie::dumpTable(xgi::Input *in,xgi::Output *out)
  throw (xgi::exception::Exception)
{
  cgicc::Cgicc cgi(in); 

  std::vector<cgicc::FormEntry> el1;
  cgi.getElement("name",el1);
  if(el1.size()!=0){
    std::string hostname = el1[0].getValue();
    std::transform(hostname.begin(), hostname.end(),
                   hostname.begin(), ::toupper);
    ifmap fi = fus_.find(hostname);    
    if(fi!=fus_.end()){
      *out << (*fi).second.stacktraces.back() << std::endl;
    }
    else{ 
      for(fi=fus_.begin(); fi != fus_.end(); fi++) 
        std::cout << "known hosts: " << (*fi).first << std::endl;
    }
  }
}

//______________________________________________________________________________
void iDie::iChokeMiniInterface(xgi::Input *in,xgi::Output *out)
  throw (xgi::exception::Exception)
{
}

//______________________________________________________________________________
void iDie::iChoke(xgi::Input *in,xgi::Output *out)
  throw (xgi::exception::Exception)
{
  cgicc::Cgicc cgi(in);
  unsigned int i = 0;
//   while(i<mapmod_.size()){
//     *out << i << " " << mapmod_[i] << std::endl;
//     ++i;
//   }
  std::cout << "iChoke, last_ls= " << last_ls_ << std::endl;
  if(last_ls_==0) return;
  *out << "Last ls=" << last_ls_ << "Cpu statistics=" 
       << cpuentries_[last_ls_-1] << std::endl;
  *out << "================" << std::endl;
  sorted_indices tmp(cpustat_[last_ls_-1]);
  //  std::sort(tmp.begin(),tmp.end());// figure out how to remap indices of legenda
  while(i<nstates_){
    if(tmp[i]!=0) *out << mapmod_[tmp.ii(i)] << " " << float(tmp[i])/float(cpuentries_[last_ls_-1]) << std::endl;
    i++;
  }
  *out << "\n\n\n";
  unsigned int begin = last_ls_<10 ? 0 : last_ls_-10;
  for(i=begin; i < last_ls_; i++)
    *out << std::setw(9) << i +1 << " ";
  *out << std::endl;
  for(i=begin; i < last_ls_; i++)
    *out << "----------";
  *out << std::endl;
  for(i=begin; i < last_ls_; i++)
    *out << std::setw(8) << float(cpustat_[i][2])/float(cpuentries_[i]) << " ";
  *out << std::endl;
  *out << "\n\n\n";
  begin = last_ls_<10 ? 0 : last_ls_-10;
  for(i=begin; i < last_ls_; i++)
    *out << std::setw(9) << i +1 << " ";
  *out << std::endl;
  for(i=begin; i < last_ls_; i++)
    *out << "----------";
  *out << std::endl;
  for(i=begin; i < last_ls_; i++)
    *out << std::setw(8) << float(trp_[i].eventSummary.totalEventsPassed)/float(trp_[i].eventSummary.totalEvents) << " "; 
  *out << std::endl;
  for(i=begin; i < last_ls_; i++)
    *out << std::setw(8) << trp_[i].eventSummary.totalEvents << " "; 
  *out << std::endl;

  for(int j = 0; j < trp_[last_ls_-1].trigPathsInMenu; j++)
    {
      for(i=begin; i < last_ls_; i++)
        *out << std::setw(8) << trp_[i].trigPathSummaries[j].timesPassed << "("
             << trp_[i].trigPathSummaries[j].timesPassedL1 << ")("
             << trp_[i].trigPathSummaries[j].timesPassedPs << ") ";
      *out << mappath_[j];
      *out << std::endl;
    }
  for(int j = 0; j < trp_[last_ls_-1].endPathsInMenu; j++)
    {
      for(i=begin; i < last_ls_; i++)
        *out << std::setw(8) << trp_[i].endPathSummaries[j].timesPassed << " ";
      *out << mappath_[j+trp_[last_ls_-1].trigPathsInMenu];
      *out << std::endl;
    }


}

//______________________________________________________________________________
void iDie::postEntry(xgi::Input*in,xgi::Output*out)
  throw (xgi::exception::Exception)
{
  std::cout << "postEntry " << std::endl;
  timeval tv;
  gettimeofday(&tv,0);
  time_t now = tv.tv_sec;
  cgicc::Cgicc cgi(in); 
  unsigned int run = 0;
  pid_t cpid = 0;
  /*  cgicc::CgiEnvironment cgie(in);
  cout << "query = "  << cgie.getContentLength() << endl;
  */
  std::vector<cgicc::FormEntry> el1;
  el1 = cgi.getElements();
  for(unsigned int i = 0; i < el1.size(); i++)
    std::cout << "name="<<el1[i].getName() << std::endl;
  el1.clear();
  cgi.getElement("run",el1);
  if(el1.size()!=0)
    {
      run =  el1[0].getIntegerValue();
    }
  el1.clear();
  cgi.getElement("stacktrace",el1);
  if(el1.size()!=0)
    {
      cpid = run;
      //      std::cout << "=============== stacktrace =============" << std::endl;
      //      std::cout << el1[0].getValue() << std::endl;
      if(el1[0].getValue().find("Dead")==0){

        std::string host = cgi.getEnvironment().getRemoteHost();
        std::transform(host.begin(), host.end(),
                       host.begin(), ::toupper);
        ifmap fi = fus_.find(host);
        if(fi!=fus_.end()){
          fus_.erase(fi);
        }
      }
      else{
        totalCores_++;
        std::string st = el1[0].getValue();
        std::string sig; 
        size_t psig = st.find("signal");
        if(psig != std::string::npos)
          sig = st.substr(psig,9);
        std::string host = cgi.getEnvironment().getRemoteHost();
        std::transform(host.begin(), host.end(),
                       host.begin(), ::toupper);
        ifmap fi = fus_.find(host);
        if(fi!=fus_.end()){
          (*fi).second.tstamp = now;
          (*fi).second.ccount++;
          (*fi).second.cpids.push_back(cpid);
          (*fi).second.signals.push_back(sig);
          (*fi).second.stacktraces.push_back(st);
        }
      }
    }
  el1.clear();
  cgi.getElement("legenda",el1);
  if(el1.size()!=0)
    {
      parsePathLegenda(el1[0].getValue());
    }
  cgi.getElement("trp",el1);
  if(el1.size()!=0)
    {
      unsigned int lsid = run;
      parsePathHisto((unsigned char*)(el1[0].getValue().c_str()),lsid);
    }
  el1.clear();


}

//______________________________________________________________________________
void iDie::postEntryiChoke(xgi::Input*in,xgi::Output*out)
  throw (xgi::exception::Exception)
{
  std::cout << "postEntryiChoke " << std::endl;
  unsigned int lsid = 0;
  cgicc::Cgicc cgi(in); 
  /*  cgicc::CgiEnvironment cgie(in);
  cout << "query = "  << cgie.getContentLength() << endl;
  */
  std::vector<cgicc::FormEntry> el1;
  el1 = cgi.getElements();
  for(unsigned int i = 0; i < el1.size(); i++)
    std::cout << "name="<<el1[i].getName() << std::endl;
  el1.clear();
  cgi.getElement("run",el1);
  if(el1.size()!=0)
    {
      lsid =  el1[0].getIntegerValue();
    }
  el1.clear();
  cgi.getElement("legenda",el1);
  if(el1.size()!=0)
    {
      parseModuleLegenda(el1[0].getValue());
    }
  cgi.getElement("trp",el1);
  if(el1.size()!=0)
    {
      parseModuleHisto(el1[0].getStrippedValue().c_str(),lsid);
    }
  el1.clear();
}


void iDie::reset()
{
  fus_.erase(fus_.begin(),fus_.end());
  totalCores_=0;
}

void iDie::parseModuleLegenda(std::string leg)
{
  mapmod_.clear();
  //  if(cpustat_) delete cpustat_;
  boost::char_separator<char> sep(",");
  boost::tokenizer<boost::char_separator<char> > tokens(leg, sep);
  for (boost::tokenizer<boost::char_separator<char> >::iterator tok_iter = tokens.begin();
       tok_iter != tokens.end(); ++tok_iter){
    mapmod_.push_back((*tok_iter));
  }
  nstates_ = mapmod_.size();
  //  cpustat_ = new int[nstates_];
//   for(int i = 0; i < nstates_; i++)
//     cpustat_[i]=0;   
//   cpuentries_ = 0;
}

void iDie::parseModuleHisto(const char *crp, unsigned int lsid)
{
  std::cout << "parseModuleHisto ls=" << lsid << std::endl; 
  if(last_ls_ < lsid) last_ls_ = lsid; 
  int *trp = (int*)crp;
  if(lsid>=cpustat_.size()){
    cpustat_.resize(lsid,std::vector<int>(nstates_,0));
    cpuentries_.resize(lsid,0);
  }
  for(unsigned int i=0;i<nstates_; i++)
    {
      cpustat_[lsid-1][i] += trp[i];
      cpuentries_[lsid-1] += trp[i];
    }
}


void iDie::parsePathLegenda(std::string leg)
{
  std::cout << "parsePathLegenda" << std::endl;
  std::cout << leg << std::endl;
  mappath_.clear();
  boost::char_separator<char> sep(",");
  boost::tokenizer<boost::char_separator<char> > tokens(leg, sep);
  for (boost::tokenizer<boost::char_separator<char> >::iterator tok_iter = tokens.begin();
       tok_iter != tokens.end(); ++tok_iter){
    mappath_.push_back((*tok_iter));
  }
}

void iDie::parsePathHisto(const unsigned char *crp, unsigned int lsid)
{
  std::cout << "parsePathHisto ls=" << lsid << std::endl; 
  TriggerReportStatic *trp = (TriggerReportStatic*)crp;
  if(lsid>=trp_.size()){
    trp_.resize(lsid);
    funcs::reset(&trp_[lsid-1]);
    trpentries_.resize(lsid,0);
  }
  funcs::addToReport(&trp_[lsid-1],trp,lsid);
  trpentries_[lsid-1]++;
}

// xdaq instantiator implementation macro

XDAQ_INSTANTIATOR_IMPL(iDie)