/*
 * file ini_file.h - parsing ini-file into a database
 *
 * $Id: ini_file.h,v 1.4 2004/06/26 03:23:18 iskywalker Exp $
 *
 * Program XBLAST 
 * (C) by Oliver Vogel (e-mail: m.vogel@ndh.net)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published
 * by the Free Software Foundation; either version 2; or (at your option)
 * any later version
 *
 * This program is distributed in the hope that it will be entertaining,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILTY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
 * Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#ifndef _INI_FILE_H
#define _INI_FILE_H

#ifdef WMS
#define GAME_DATADIR "."
#endif

#include "xblast.h"
#include "color.h"
#include "gui.h"

/*
 * type definitions
 */

/* struct for string to int conversions */
typedef struct {
  const char *key;
  int         value;
} DBToInt;

/* struct for string to data conversions */
typedef struct {
  const char *key;
  void       *value;
} DBToData;

/* type of database */
typedef enum {
  DT_Config, 
  DT_Level,
  DT_Demo,
  DT_Central,
  NUM_DT
} DBType;

/* declarations of db elements */
typedef struct _db_entry   DBEntry;
typedef struct _db_section DBSection;
typedef struct _db_root    DBRoot;

/* callback for DB_LoadDir */
typedef void (*DBLoadDirFunc) (DBSection *);

/*
 * prototypes
 */
extern DBRoot *DB_Create (DBType type, XBAtom atom);
extern void DB_Delete (DBRoot *db);
extern XBBool DB_Store (DBRoot *db);
extern XBBool DB_Load (DBRoot *db);
extern XBBool DB_LoadDir (DBRoot *db, const char *path, const char *ext, DBType type, XBAtom mtime, XBAtom section, DBLoadDirFunc func);
extern const DBRoot *DB_Get (DBType type, XBAtom atom);
extern XBBool DB_Changed (const DBRoot *db);
extern XBAtom DB_Atom (const DBRoot *);
extern void DB_SetAtom (DBRoot *, XBAtom);

extern DBSection *DB_CreateSection (DBRoot *db, XBAtom atom);
extern const DBSection *DB_GetSection (const DBRoot *db, XBAtom atom);
extern void DB_DeleteSection (DBRoot *db, XBAtom atom);
extern int DB_NumSections (const DBRoot *db);
extern XBAtom DB_IndexSection (const DBRoot *db, int index);
extern void DB_DeleteAll (DBRoot *db);

extern XBBool DB_CreateEntryString (DBSection *section, XBAtom atom, const char *value);
extern XBBool DB_CreateEntryAtom   (DBSection *section, XBAtom atom, XBAtom value);
extern XBBool DB_CreateEntryInt    (DBSection *section, XBAtom atom, int value);
extern XBBool DB_CreateEntryColor  (DBSection *section, XBAtom atom, XBColor value);
extern XBBool DB_CreateEntryBool   (DBSection *section, XBAtom atom, XBBool value);
extern XBBool DB_CreateEntryTime   (DBSection *section, XBAtom atom, time_t value);
extern XBBool DB_CreateEntryFloat  (DBSection *section, XBAtom atom, double value);
extern XBBool DB_CreateEntryGameResult (DBSection *section, XBAtom atom, int score);
extern XBBool DB_CreateEntryPlayerRating(DBSection *section, XBAtom atom, int PID, float rating);

extern XBBool DB_GetEntryString (const DBSection *section, XBAtom atom, const char **pString);
extern XBBool DB_GetEntryAtom   (const DBSection *section, XBAtom atom, XBAtom *pAtom);
extern XBBool DB_GetEntryInt    (const DBSection *section, XBAtom atom, int *pValue);
extern XBBool DB_GetEntryColor  (const DBSection *section, XBAtom atom, XBColor *pValue);
extern XBBool DB_GetEntryBool   (const DBSection *section, XBAtom atom, XBBool *pValue);
extern XBBool DB_GetEntryTime   (const DBSection *section, XBAtom atom, time_t *pValue);
extern XBBool DB_GetEntryFloat  (const DBSection *section, XBAtom atom, double *pValue);
extern XBBool DB_GetEntryPos    (const DBSection *section, XBAtom atom, BMPosition *pValue);
 
extern XBBool DB_ConvertEntryInt   (const DBSection *section, XBAtom atom, int *pValue, const DBToInt *convTable);
extern XBBool DB_ConvertEntryData  (const DBSection *section, XBAtom atom, void **pValue, const DBToData *convTable);
extern XBBool DB_ConvertEntryFlags (const DBSection *section, XBAtom atom, unsigned *pValue, const DBToInt *convTable);

extern const char *DB_IntToString (const DBToInt *table, int value);

extern void DB_DeleteEntry (DBSection *section, XBAtom atom);
extern int DB_NumEntries (const DBSection *section);
extern XBAtom DB_IndexEntry (const DBSection *section, int index);

extern size_t DB_PrintEntry (char *buffer, const DBSection *section, int index);
extern XBBool DB_ParseEntry (DBSection *db, const char *line);

/* MESSAGEDAY */
extern int ReadMessageOfTheDay(int m,char *s,int *l);
/* MESSAGEDAY */

#endif 
/*
 * end of file ini_file.h
 */