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#include <iostream>
#include <sstream>
#include <fstream>
#include <vector>
#include <xercesc/dom/DOMNode.hpp>
#include <xercesc/dom/DOM.hpp>
#include <xercesc/parsers/XercesDOMParser.hpp>
#include "Utilities/Xerces/interface/Xerces.h"
#include "Utilities/Xerces/interface/XercesStrUtils.h"
#include <xercesc/util/XMLString.hpp>
#include <xercesc/sax/SAXException.hpp>
#include <xercesc/framework/LocalFileFormatTarget.hpp>
#include <TString.h>
#include "CondFormats/EcalObjects/interface/EcalPulseSymmCovariances.h"
#include "CondTools/Ecal/interface/EcalPulseSymmCovariancesXMLTranslator.h"
#include "CondTools/Ecal/interface/DOMHelperFunctions.h"
#include "CondTools/Ecal/interface/XMLTags.h"
using namespace XERCES_CPP_NAMESPACE;
using namespace xuti;
using namespace std;
int EcalPulseSymmCovariancesXMLTranslator::readXML(const std::string& filename,
EcalCondHeader& header,
EcalPulseSymmCovariances& record) {
cms::concurrency::xercesInitialize();
XercesDOMParser* parser = new XercesDOMParser;
parser->setValidationScheme(XercesDOMParser::Val_Never);
parser->setDoNamespaces(false);
parser->setDoSchema(false);
parser->parse(filename.c_str());
DOMDocument* xmlDoc = parser->getDocument();
if (!xmlDoc) {
std::cout << "EcalPulseSymmCovariancesXMLTranslator::Error parsing document" << std::endl;
return -1;
}
DOMElement* elementRoot = xmlDoc->getDocumentElement();
xuti::readHeader(elementRoot, header);
DOMNode* cellnode = getChildNode(elementRoot, Cell_tag);
int chan = 0;
while (cellnode) {
// std::cout << " Channel " << chan << std::endl;
float covs[EcalPulseShape::TEMPLATESAMPLES * (EcalPulseShape::TEMPLATESAMPLES + 1) / 2];
DetId detid = readCellId(dynamic_cast<DOMElement*>(cellnode));
// std::cout << " readCell Id Channel " << chan << " tag " << mean12_tag << std::endl;
std::vector<std::string> pulsecov_tag(
static_cast<size_t>(EcalPulseShape::TEMPLATESAMPLES * (EcalPulseShape::TEMPLATESAMPLES + 1) / 2));
for (int i = 0; i < EcalPulseShape::TEMPLATESAMPLES; ++i) {
for (int j = 0; j < EcalPulseShape::TEMPLATESAMPLES; ++j) {
int k = -1;
if (j >= i)
k = j + (EcalPulseShape::TEMPLATESAMPLES - 1) * i;
else
k = i + (EcalPulseShape::TEMPLATESAMPLES - 1) * j;
pulsecov_tag[k] = Form("samplecov_%d_%d", i, j);
}
}
DOMNode** covs_node =
new DOMNode*[int(EcalPulseShape::TEMPLATESAMPLES * (EcalPulseShape::TEMPLATESAMPLES + 1) / 2)];
for (int k = 0; k < EcalPulseShape::TEMPLATESAMPLES * (EcalPulseShape::TEMPLATESAMPLES + 1) / 2; ++k) {
covs_node[k] = getChildNode(cellnode, pulsecov_tag[k]);
GetNodeData(covs_node[k], covs[k]);
}
for (int k = 0; k < EcalPulseShape::TEMPLATESAMPLES * (EcalPulseShape::TEMPLATESAMPLES + 1) / 2; ++k)
record[detid].covval[k] = covs[k];
cellnode = cellnode->getNextSibling();
while (cellnode && cellnode->getNodeType() != DOMNode::ELEMENT_NODE)
cellnode = cellnode->getNextSibling();
chan++;
}
delete parser;
cms::concurrency::xercesTerminate();
std::cout << " nb of channels found in xml file " << chan << std::endl;
return 0;
}
int EcalPulseSymmCovariancesXMLTranslator::writeXML(const std::string& filename,
const EcalCondHeader& header,
const EcalPulseSymmCovariances& record) {
cms::concurrency::xercesInitialize();
std::fstream fs(filename.c_str(), ios::out);
fs << dumpXML(header, record);
cms::concurrency::xercesTerminate();
return 0;
}
std::string EcalPulseSymmCovariancesXMLTranslator::dumpXML(const EcalCondHeader& header,
const EcalPulseSymmCovariances& record) {
unique_ptr<DOMImplementation> impl(DOMImplementationRegistry::getDOMImplementation(cms::xerces::uStr("LS").ptr()));
DOMLSSerializer* writer = impl->createLSSerializer();
if (writer->getDomConfig()->canSetParameter(XMLUni::fgDOMWRTFormatPrettyPrint, true))
writer->getDomConfig()->setParameter(XMLUni::fgDOMWRTFormatPrettyPrint, true);
DOMDocumentType* doctype = impl->createDocumentType(cms::xerces::uStr("XML").ptr(), nullptr, nullptr);
DOMDocument* doc = impl->createDocument(nullptr, cms::xerces::uStr(PulseSymmCovariances_tag.c_str()).ptr(), doctype);
DOMElement* root = doc->getDocumentElement();
std::vector<std::string> pulsecov_tag(static_cast<size_t>(std::pow(EcalPulseShape::TEMPLATESAMPLES, 2)));
for (int k = 0; k < std::pow(EcalPulseShape::TEMPLATESAMPLES, 2); ++k) {
int i = k / EcalPulseShape::TEMPLATESAMPLES;
int j = k % EcalPulseShape::TEMPLATESAMPLES;
int linK = -1;
if (j >= i)
linK = j + (EcalPulseShape::TEMPLATESAMPLES - 1) * i;
else
linK = i + (EcalPulseShape::TEMPLATESAMPLES - 1) * j;
pulsecov_tag[linK] = Form("samplecov_%d_%d", i, j);
}
xuti::writeHeader(root, header);
if (record.barrelItems().empty())
return std::string();
for (int cellid = EBDetId::MIN_HASH; cellid < EBDetId::kSizeForDenseIndexing; ++cellid) {
uint32_t rawid = EBDetId::unhashIndex(cellid);
if (record.find(rawid) == record.end())
continue;
DOMElement* cellnode = writeCell(root, rawid);
for (int k = 0; k < std::pow(EcalPulseShape::TEMPLATESAMPLES, 2); ++k) {
WriteNodeWithValue(cellnode, pulsecov_tag[k], record[rawid].covval[k]);
}
}
if (record.endcapItems().empty())
return std::string();
for (int cellid = 0; cellid < EEDetId::kSizeForDenseIndexing; ++cellid) {
if (!EEDetId::validHashIndex(cellid))
continue;
uint32_t rawid = EEDetId::unhashIndex(cellid);
if (record.find(rawid) == record.end())
continue;
DOMElement* cellnode = writeCell(root, rawid);
for (int k = 0; k < std::pow(EcalPulseShape::TEMPLATESAMPLES, 2); ++k) {
WriteNodeWithValue(cellnode, pulsecov_tag[k], record[rawid].covval[k]);
}
}
std::string dump = cms::xerces::toString(writer->writeToString(root));
doc->release();
doctype->release();
writer->release();
return dump;
}
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