#ifndef ERSHDRNODE_H_INCLUDED

#define ERSHDRNODE_H_INCLUDED

#include "cpl_string.h"

class ERSHdrNode;

class ERSHdrNode

{

    CPLString osTempReturn{};

    void MakeSpace();

  public:

    int nItemMax = 0;

    int nItemCount = 0;

    char **papszItemName = nullptr;

    char **papszItemValue = nullptr;

    ERSHdrNode **papoItemChild = nullptr;

    ERSHdrNode() = default;

    ~ERSHdrNode();

    int ParseHeader(VSILFILE *fp);

    int ParseChildren(VSILFILE *fp, int nRecLevel = 0);

    int WriteSelf(VSILFILE *fp, int nIndent);

    const char *Find(const char *pszPath, const char *pszDefault = nullptr);

    const char *FindElem(const char *pszPath, int iElem,

                         const char *pszDefault = nullptr);

    ERSHdrNode *FindNode(const char *pszPath);

    void Set(const char *pszPath, const char *pszValue);

  private:

    static int ReadLine(VSILFILE *, CPLString &);

    CPL_DISALLOW_COPY_ASSIGN(ERSHdrNode)

};

#endif /* ERSHDRNODE_H_INCLUDED */