astbuilder.h

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//==========================================================================
//  ASTBUILDER.H - part of
//
//                     OMNeT++/OMNEST
//            Discrete System Simulation in C++
//
//==========================================================================
 
/*--------------------------------------------------------------*
  Copyright (C) 2002-2017 Andras Varga
  Copyright (C) 2006-2017 OpenSim Ltd.
 
  This file is distributed WITHOUT ANY WARRANTY. See the file
  `license' for details on this and other legal matters.
*--------------------------------------------------------------*/
 
#ifndef __OMNETPP_NEDXML_ASTBUILDER_H
#define __OMNETPP_NEDXML_ASTBUILDER_H
 
 
#include "errorstore.h"
#include "astnode.h"
#include "common/saxparser.h"
 
namespace omnetpp {
namespace nedxml {
 
 
class NEDXML_API ASTBuilder : public omnetpp::common::SaxHandler
{
    ASTNode *root = nullptr;
    ASTNode *current = nullptr;
    const char *sourceFilename;
    ErrorStore *errors;
 
  public:
    ASTBuilder(const char *filename, ErrorStore *e);
 
    virtual ~ASTBuilder();
 
    virtual ASTNode *getTree();
 
    virtual void startElement(const char *name, const char **atts) override;
    virtual void endElement(const char *name) override;
    virtual void characterData(const char *s, int len) override;
    virtual void processingInstruction(const char *target, const char *data) override;
};
 
}  // namespace nedxml
}  // namespace omnetpp
 
 
#endif