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 "saxparser.h"

namespace omnetpp {
namespace nedxml {


class NEDXML_API ASTBuilder : public SAXHandler
{
    ASTNode *root;
    ASTNode *current;
    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;
    virtual void comment(const char *data) override;
    virtual void startCdataSection() override;
    virtual void endCdataSection() override;
};

} // namespace nedxml
}  // namespace omnetpp


#endif