#ifndef VMAILMGR__VPWTABLE__H__

#define VMAILMGR__VPWTABLE__H__

#include "mystring/mystring.h"

#include "misc/strlist.h"

#include "vpwentry/vpwentry.h"

class vdomain;

class vpwtable_reader

{

public:

  virtual ~vpwtable_reader();

  virtual bool operator!() const = 0;

  virtual bool get(vpwentry& out) = 0;

  virtual bool rewind() = 0;

  virtual bool end() = 0;

};

class vpwtable

{

private:

  const mystring filename;

  vpwtable();			// Unimplemented on purpose

public:

  vpwtable(const vdomain*);

  vpwtable(const vpwtable&);

  ~vpwtable();

  vpwtable_reader* start_read() const;

  vpwentry* getbyname(const mystring& name) const;

  bool exists(const mystring& name) const;

  bool put(const vpwentry* vpw, bool onlyadd) const;

  bool del(const mystring& name) const;

  inline bool set(const vpwentry* vpw) const

    {

      return put(vpw, false);

    }

  inline bool add(const vpwentry* vpw) const

    {

      return put(vpw, true);

    }

};

#endif