/* -*- C++ -*- */
// $Id$

// ============================================================================
//
// = LIBRARY
//    drwho
//
// = FILENAME
//    HT_Server.h
//
// = AUTHOR
//    Douglas C. Schmidt
//
// ============================================================================

#ifndef _HASH_TABLE_H
#define _HASH_TABLE_H

#include "Search_Struct.h"

class Hash_Table : public Search_Struct
{
  // = TITLE
  //   Provides a hash function lookup abstraction for friend records.
public:
  Hash_Table (void);
  virtual ~Hash_Table (void);
  virtual Protocol_Record *insert (const char *key_name,
                                   int max_len = MAXUSERIDNAMELEN) = 0;
  virtual Protocol_Record *get_next_entry (void);
  virtual Protocol_Record *get_each_entry (void);

protected:
  enum
  {
    HASH_TABLE_SIZE = 500
  };

  Protocol_Record **hash_table;
  Protocol_Record *current_ptr;
  int current_index;
  int hash_table_size;
};
#endif /* _HASH_TABLE_H */