XmlConfigParser.h

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#ifndef L1Trigger_L1TCommon_l1t_XmlConfigParser_h
#define L1Trigger_L1TCommon_l1t_XmlConfigParser_h

#include <string>
#include <vector>

#include "xercesc/util/XercesDefs.hpp"
#include "xercesc/parsers/XercesDOMParser.hpp"
#include "xercesc/dom/DOM.hpp"
#include "xercesc/framework/MemBufInputSource.hpp"

namespace XERCES_CPP_NAMESPACE {

  class DOMNode;
  class XercesDOMParser;

}  // namespace XERCES_CPP_NAMESPACE

namespace l1t {

  class TriggerSystem;

  class XmlConfigParser {
  public:
    const XMLCh* kTagHw;
    const XMLCh* kTagAlgo;
    const XMLCh* kTagRunSettings;
    const XMLCh* kTagDb;
    const XMLCh* kTagKey;
    const XMLCh* kTagLoad;
    const XMLCh* kTagContext;
    const XMLCh* kTagParam;
    const XMLCh* kTagMask;
    const XMLCh* kTagDisable;
    const XMLCh* kTagExclBoards;
    const XMLCh* kTagExclude;
    const XMLCh* kTagColumns;
    const XMLCh* kTagTypes;
    const XMLCh* kTagRow;
    const XMLCh* kTagProcessor;
    const XMLCh* kTagRole;
    const XMLCh* kTagCrate;
    const XMLCh* kTagSlot;
    const XMLCh* kTagDaqTtc;
    const XMLCh* kAttrId;
    const XMLCh* kAttrType;
    const XMLCh* kAttrDelim;
    const XMLCh* kAttrModule;
    const std::string kTypeTable;

    XmlConfigParser();
    XmlConfigParser(xercesc::DOMDocument* doc);
    ~XmlConfigParser();
    void readDOMFromString(const std::string& str, xercesc::DOMDocument*& doc);
    void readDOMFromString(const std::string& str);
    void readDOMFromFile(const std::string& fName, xercesc::DOMDocument*& doc);
    void readDOMFromFile(const std::string& fName);
    void readRootElement(TriggerSystem& aTriggerSystem, const std::string& sysId = "");
    void readElement(const xercesc::DOMElement* element, TriggerSystem& aTriggerSystem, const std::string& sysId = "");
    void readHwDescription(const xercesc::DOMElement* element,
                           TriggerSystem& aTriggerSystem,
                           const std::string& sysId = "");
    void readContext(const xercesc::DOMElement* element, const std::string& sysId, TriggerSystem& aTriggerSystem);
    void readContexts(const std::string& key, const std::string& sysId, TriggerSystem& aTriggerSystem);
    xercesc::DOMElement* getKeyElement(const std::string& key);
    void buildGlobalDoc(const std::string& key, const std::string& topPath = "");

  private:
    xercesc::XercesDOMParser* parser_;
    xercesc::DOMDocument* doc_;

    void appendNodesFromSubDoc(xercesc::DOMNode* parentNode, xercesc::DOMDocument* subDoc);
    void pruneString(std::string& str);
    char* pruneString(char*& str);
  };

}  // namespace l1t
#endif