/data/refman/pasoursint/CMSSW_6_1_2_SLHC4_patch1/src/L1TriggerConfig/L1GtConfigProducers/src/L1GtVhdlWriter.cc

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// this class header
#include "L1TriggerConfig/L1GtConfigProducers/interface/L1GtVhdlWriter.h"

// system include files
#include <iostream>
#include <sys/stat.h>

// user include files
#include "boost/filesystem.hpp"

//   base class
#include "FWCore/Framework/interface/EDAnalyzer.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/MessageLogger/interface/MessageDrop.h"

#include "CondFormats/L1TObjects/interface/L1GtTriggerMenu.h"
#include "CondFormats/DataRecord/interface/L1GtTriggerMenuRcd.h"

#include "L1TriggerConfig/L1GtConfigProducers/interface/L1GtVhdlWriterCore.h"
#include "L1TriggerConfig/L1GtConfigProducers/interface/L1GtVmeWriterCore.h"

// constructor(s)
L1GtVhdlWriter::L1GtVhdlWriter(const edm::ParameterSet& parSet)
{

    // directory in /data for the VHDL templates
    vhdlDir_ = parSet.getParameter<std::string>("VhdlTemplatesDir");
    outputDir_ = parSet.getParameter<std::string>("OutputDir");

    if (vhdlDir_[vhdlDir_.length()-1]!= '/')
        vhdlDir_+="/";
    if (outputDir_[outputDir_.length()-1]!= '/')
        outputDir_+="/";

    //    // def.xml file
    //    std::string defXmlFileName = parSet.getParameter<std::string>("DefXmlFile");
    //
    //    edm::FileInPath f1("L1TriggerConfig/L1GtConfigProducers/data/" +
    //                       vhdlDir + "/" + defXmlFileName);
    //
    //    m_defXmlFile = f1.fullPath();

    edm::LogInfo("L1GtConfigProducers") << "\n\nL1 GT VHDL directory: "
            << vhdlDir_ << "\n\n" << std::endl;

}

// destructor
L1GtVhdlWriter::~L1GtVhdlWriter()
{
    // empty
}

// loop over events
void L1GtVhdlWriter::analyze(const edm::Event& iEvent,
        const edm::EventSetup& evSetup)
{

    edm::ESHandle< L1GtTriggerMenu > l1GtMenu;
    evSetup.get< L1GtTriggerMenuRcd >().get(l1GtMenu) ;

    std::vector<ConditionMap> conditionMap = l1GtMenu->gtConditionMap();
    AlgorithmMap algorithmMap = l1GtMenu->gtAlgorithmMap();

    // print with various level of verbosities
    int printVerbosity = 0;
    l1GtMenu->print(std::cout, printVerbosity);

    //---------------------Here the VHDL files will be created---------------------------------------

    // information that will be delivered by the parser in future
    std::map<std::string,std::string> headerParameters;
    std::vector<std::string> channelVector;

    headerParameters["vhdl_path"]="/vhdllibrarypath";
    headerParameters["designer_date"]="20.05.1986";
    headerParameters["designer_name"]="Philipp Wagner";
    headerParameters["version"]="2.0";
    headerParameters["designer_comments"]="produced in CMSSW";
    headerParameters["gtl_setup_name"]="L1Menu2007NovGR";

    channelVector.push_back("-- ca1: ieg");
    channelVector.push_back("-- ca2: eg");
    channelVector.push_back("-- ca3: jet");
    channelVector.push_back("-- ca4: fwdjet");
    channelVector.push_back("-- ca5: tau");
    channelVector.push_back("-- ca6: esums");
    channelVector.push_back("-- ca7: jet_cnts");
    channelVector.push_back("-- ca8: free");
    channelVector.push_back("-- ca9: free");
    channelVector.push_back("-- ca10: free");
    
    // check, weather output directory exists and create it on the fly if not
    if (boost::filesystem::is_directory(outputDir_))
    {
        std::cout<<std::endl<<"Ok - Output directory exists!"<<std::endl;
    } else
    {
        if (!mkdir(outputDir_.c_str(), 0666))
            std::cout<<std::endl<<"Directory: "<<outputDir_<<" has been created!"<<std::endl;
        else 
            std::cout<<std::endl<<"Error while creating directory: "<<outputDir_<<" !"<<std::endl;
    }
    
    // prepare a core with common header
    L1GtVhdlWriterCore vhdlWriter(vhdlDir_, outputDir_, true);
    vhdlWriter.buildCommonHeader(headerParameters, channelVector);
    // write the firmware
    if (vhdlWriter.makeFirmware(conditionMap, algorithmMap))
    {
        std::cout << std::endl << std::endl
                <<"***********************   I'm ready ;-) **************************"
                <<std::endl <<std::endl
                <<"You can find the firmware in dircetory: " <<outputDir_
                <<std::endl <<std::endl
                <<"******************************************************************"
                <<std::endl;
    }

    // Create the VME - XML
    std::string vmeFile = "vme.xml";

    L1GtVmeWriterCore vmeWriter(outputDir_, vmeFile);
    vmeWriter.writeVME(conditionMap, vhdlWriter.getCond2IntMap(),
            vhdlWriter.retrunCommonHeader());
}