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db.h
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/**
* @file db.h
* Header file for database handling.
*
* Part of the core tbaMUD source code distribution, which is a derivative
* of, and continuation of, CircleMUD.
*
* All rights reserved. See license for complete information.
* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University
* CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.
*
*/
#ifndef _DB_H_
#define _DB_H_
/* arbitrary constants used by index_boot() (must be unique) */
#define DB_BOOT_WLD 0
#define DB_BOOT_MOB 1
#define DB_BOOT_OBJ 2
#define DB_BOOT_ZON 3
#define DB_BOOT_SHP 4
#define DB_BOOT_HLP 5
#define DB_BOOT_TRG 6
#define DB_BOOT_QST 7
#if defined(CIRCLE_MACINTOSH)
#define LIB_WORLD ":world:"
#define LIB_TEXT ":text:"
#define LIB_TEXT_HELP ":text:help:"
#define LIB_MISC ":misc:"
#define LIB_ETC ":etc:"
#define LIB_PLRTEXT ":plrtext:"
#define LIB_PLROBJS ":plrobjs:"
#define LIB_PLRVARS ":plrvars:"
#define LIB_PLRFILES ":plrfiles:"
#define LIB_HOUSE ":house:"
#define SLASH ":"
#elif defined(CIRCLE_AMIGA) || defined(CIRCLE_UNIX) || defined(CIRCLE_WINDOWS) || defined(CIRCLE_ACORN) || defined(CIRCLE_VMS)
#define LIB_WORLD "world/"
#define LIB_TEXT "text/"
#define LIB_TEXT_HELP "text/help/"
#define LIB_MISC "misc/"
#define LIB_ETC "etc/"
#define LIB_PLRTEXT "plrtext/"
#define LIB_PLROBJS "plrobjs/"
#define LIB_PLRVARS "plrvars/"
#define LIB_HOUSE "house/"
#define LIB_PLRFILES "plrfiles/"
#define SLASH "/"
#else
#error "Unknown path components."
#endif
#define SUF_OBJS "objs"
#define SUF_TEXT "text"
#define SUF_MEM "mem"
#define SUF_PLR "plr"
#if defined(CIRCLE_AMIGA)
#define EXE_FILE "/bin/circle" /* maybe use argv[0] but it's not reliable */
#define KILLSCRIPT_FILE "/.killscript" /* autorun: shut mud down */
#define PAUSE_FILE "/pause" /* autorun: don't restart mud */
#elif defined(CIRCLE_MACINTOSH)
#define EXE_FILE "::bin:circle" /* maybe use argv[0] but it's not reliable */
#define FASTBOOT_FILE "::.fastboot" /* autorun: boot without sleep */
#define KILLSCRIPT_FILE "::.killscript" /* autorun: shut mud down */
#define PAUSE_FILE "::pause" /* autorun: don't restart mud */
#else
#define EXE_FILE "bin/circle" /* maybe use argv[0] but it's not reliable */
#define FASTBOOT_FILE "../.fastboot" /* autorun: boot without sleep */
#define KILLSCRIPT_FILE "../.killscript"/* autorun: shut mud down */
#define PAUSE_FILE "../pause" /* autorun: don't restart mud */
#endif
/* names of various files and directories */
#define INDEX_FILE "index" /* index of world files */
#define MINDEX_FILE "index.mini" /* ... and for mini-mud-mode */
#define WLD_PREFIX LIB_WORLD"wld"SLASH /* room definitions */
#define MOB_PREFIX LIB_WORLD"mob"SLASH /* monster prototypes */
#define OBJ_PREFIX LIB_WORLD"obj"SLASH /* object prototypes */
#define ZON_PREFIX LIB_WORLD"zon"SLASH /* zon defs & command tables */
#define SHP_PREFIX LIB_WORLD"shp"SLASH /* shop definitions */
#define TRG_PREFIX LIB_WORLD"trg"SLASH /* trigger files */
#define HLP_PREFIX LIB_TEXT"help"SLASH /* Help files */
#define QST_PREFIX LIB_WORLD"qst"SLASH /* quest files */
#define CREDITS_FILE LIB_TEXT"credits" /* for the 'credits' command */
#define NEWS_FILE LIB_TEXT"news" /* for the 'news' command */
#define MOTD_FILE LIB_TEXT"motd" /* messages of the day / mortal */
#define IMOTD_FILE LIB_TEXT"imotd" /* messages of the day / immort */
#define GREETINGS_FILE LIB_TEXT"greetings" /* The opening screen. */
#define HELP_PAGE_FILE LIB_TEXT_HELP"help" /* for HELP <CR> */
#define IHELP_PAGE_FILE LIB_TEXT_HELP"ihelp" /* for HELP <CR> imms */
#define INFO_FILE LIB_TEXT"info" /* for INFO */
#define WIZLIST_FILE LIB_TEXT"wizlist" /* for WIZLIST */
#define IMMLIST_FILE LIB_TEXT"immlist" /* for IMMLIST */
#define BACKGROUND_FILE LIB_TEXT"background"/* for the background story */
#define POLICIES_FILE LIB_TEXT"policies" /* player policies/rules */
#define HANDBOOK_FILE LIB_TEXT"handbook" /* handbook for new immorts */
#define HELP_FILE "help.hlp"
#define IDEAS_FILE LIB_MISC"ideas" /* for the 'idea'-command */
#define TYPOS_FILE LIB_MISC"typos" /* 'typo' */
#define BUGS_FILE LIB_MISC"bugs" /* 'bug' */
#define MESS_FILE LIB_MISC"messages" /* damage messages */
#define SOCMESS_FILE LIB_MISC"socials" /* messages for social acts */
#define SOCMESS_FILE_NEW LIB_MISC"socials.new" /* messages for social acts with aedit patch*/
#define XNAME_FILE LIB_MISC"xnames" /* invalid name substrings */
/* BEGIN: Assumed default locations for logfiles, mainly used in do_file. */
/**/
#define SYSLOG_LOGFILE "../syslog"
#define CRASH_LOGFILE "../syslog.CRASH"
#define PREFIX_LOGFILE "../log/"
#define LEVELS_LOGFILE PREFIX_LOGFILE"levels"
#define RIP_LOGFILE PREFIX_LOGFILE"rip"
#define NEWPLAYERS_LOGFILE PREFIX_LOGFILE"newplayers"
#define RENTGONE_LOGFILE PREFIX_LOGFILE"rentgone"
#define ERRORS_LOGFILE PREFIX_LOGFILE"errors"
#define GODCMDS_LOGFILE PREFIX_LOGFILE"godcmds"
#define HELP_LOGFILE PREFIX_LOGFILE"help"
#define DELETES_LOGFILE PREFIX_LOGFILE"delete"
#define RESTARTS_LOGFILE PREFIX_LOGFILE"restarts"
#define USAGE_LOGFILE PREFIX_LOGFILE"usage"
#define BADPWS_LOGFILE PREFIX_LOGFILE"badpws"
#define OLC_LOGFILE PREFIX_LOGFILE"olc"
#define TRIGGER_LOGFILE PREFIX_LOGFILE"trigger"
/**/
/* END: Assumed default locations for logfiles, mainly used in do_file. */
#define CONFIG_FILE LIB_ETC"config" /* OasisOLC * GAME CONFIG FL */
#define PLAYER_FILE LIB_ETC"players" /* the player database */
#define MAIL_FILE LIB_ETC"plrmail" /* for the mudmail system */
#define MAIL_FILE_TMP LIB_ETC"plrmail_tmp" /* for the mudmail system */
#define BAN_FILE LIB_ETC"badsites" /* for the siteban system */
#define HCONTROL_FILE LIB_ETC"hcontrol" /* for the house system */
#define TIME_FILE LIB_ETC"time" /* for calendar system */
#define CHANGE_LOG_FILE "../changelog" /* for the changelog */
/* new bitvector data for use in player_index_element */
#define PINDEX_DELETED (1 << 0) /* deleted player */
#define PINDEX_NODELETE (1 << 1) /* protected player */
#define PINDEX_SELFDELETE (1 << 2) /* player is selfdeleting*/
#define PINDEX_NOWIZLIST (1 << 3) /* Player shouldn't be on wizlist*/
#define REAL 0
#define VIRTUAL 1
/* structure for the reset commands */
struct reset_com {
char command; /* current command */
bool if_flag; /* if TRUE: exe only if preceding exe'd */
int arg1; /* */
int arg2; /* Arguments to the command */
int arg3; /* */
int line; /* line number this command appears on */
char *sarg1; /* string argument */
char *sarg2; /* string argument */
/* Commands:
* 'M': Read a mobile
* 'O': Read an object
* 'G': Give obj to mob
* 'P': Put obj in obj
* 'G': Obj to char
* 'E': Obj to char equip
* 'D': Set state of door
* 'T': Trigger command
* 'V': Assign a variable */
};
/* zone definition structure. for the 'zone-table' */
struct zone_data {
char *name; /* name of this zone */
char *builders; /* namelist of builders allowed to */
/* modify this zone. */
int lifespan; /* how long between resets (minutes) */
int age; /* current age of this zone (minutes) */
room_vnum bot; /* starting room number for this zone */
room_vnum top; /* upper limit for rooms in this zone */
int zone_flags[ZN_ARRAY_MAX]; /* Zone Flags bitvector */
int min_level; /* Minimum level a player must be to enter this zone */
int max_level; /* Maximum level a player must be to enter this zone */
int reset_mode; /* conditions for reset (see below) */
zone_vnum number; /* virtual number of this zone */
struct reset_com *cmd; /* command table for reset */
/* Reset mode:
* 0: Don't reset, and don't update age.
* 1: Reset if no PC's are located in zone.
* 2: Just reset. */
};
/* for queueing zones for update */
struct reset_q_element {
zone_rnum zone_to_reset; /* ref to zone_data */
struct reset_q_element *next;
};
/* structure for the update queue */
struct reset_q_type {
struct reset_q_element *head;
struct reset_q_element *tail;
};
/* Added level, flags, and last, primarily for pfile autocleaning. You can also
* use them to keep online statistics, and add race, class, etc if you like. */
struct player_index_element {
char *name;
long id;
int level;
int flags;
time_t last;
};
struct help_index_element {
char *index; /*Future Use */
char *keywords; /*Keyword Place holder and sorter */
char *entry; /*Entries for help files with Keywords at very top*/
int duplicate; /*Duplicate entries for multple keywords*/
int min_level; /*Min Level to read help entry*/
};
/* The ban defines and structs were moved to ban.h */
/* for the "buffered" rent and house object loading */
struct obj_save_data_t {
struct obj_data *obj;
int locate;
struct obj_save_data_t *next;
};
typedef struct obj_save_data_t obj_save_data;
/* public procedures in db.c */
void boot_db(void);
void destroy_db(void);
char *fread_action(FILE *fl, int nr);
int create_entry(char *name);
void zone_update(void);
char *fread_string(FILE *fl, const char *error);
char *fread_clean_string(FILE *fl, const char *error);
int fread_number(FILE *fp);
char *fread_line(FILE *fp);
int fread_flags(FILE *fp, int *fg, int fg_size);
char *fread_word(FILE *fp);
void fread_to_eol(FILE *fp);
long get_id_by_name(const char *name);
char *get_name_by_id(long id);
void save_mud_time(struct time_info_data *when);
void free_text_files(void);
void free_help_table(void);
void free_player_index(void);
void load_help(FILE *fl, char *name);
void new_mobile_data(struct char_data *ch);
zone_rnum real_zone(zone_vnum vnum);
room_rnum real_room(room_vnum vnum);
mob_rnum real_mobile(mob_vnum vnum);
obj_rnum real_object(obj_vnum vnum);
/* Public Procedures from objsave.c */
void Crash_save_all(void);
void Crash_idlesave(struct char_data *ch);
void Crash_crashsave(struct char_data *ch);
int Crash_load(struct char_data *ch);
void Crash_listrent(struct char_data *ch, char *name);
int Crash_clean_file(char *name);
int Crash_delete_crashfile(struct char_data *ch);
int Crash_delete_file(char *name);
void update_obj_file(void);
void Crash_rentsave(struct char_data *ch, int cost);
obj_save_data *objsave_parse_objects(FILE *fl);
int objsave_save_obj_record(struct obj_data *obj, FILE *fl, int location);
/* Special functions */
SPECIAL(receptionist);
SPECIAL(cryogenicist);
/* Functions from players.c */
void tag_argument(char *argument, char *tag);
int load_char(const char *name, struct char_data *ch);
void save_char(struct char_data *ch);
void init_char(struct char_data *ch);
struct char_data* create_char(void);
struct char_data *read_mobile(mob_vnum nr, int type);
int vnum_mobile(char *searchname, struct char_data *ch);
void clear_char(struct char_data *ch);
void reset_char(struct char_data *ch);
void free_char(struct char_data *ch);
void save_player_index(void);
long get_ptable_by_name(const char *name);
void remove_player(int pfilepos);
void clean_pfiles(void);
void build_player_index(void);
struct obj_data *create_obj(void);
void clear_object(struct obj_data *obj);
void free_obj(struct obj_data *obj);
struct obj_data *read_object(obj_vnum nr, int type);
int vnum_object(char *searchname, struct char_data *ch);
int vnum_room(char *, struct char_data *);
int vnum_trig(char *, struct char_data *);
void setup_dir(FILE *fl, int room, int dir);
void index_boot(int mode);
void discrete_load(FILE *fl, int mode, char *filename);
void parse_room(FILE *fl, int virtual_nr);
void parse_mobile(FILE *mob_f, int nr);
char *parse_object(FILE *obj_f, int nr);
int is_empty(zone_rnum zone_nr);
void reset_zone(zone_rnum zone);
void reboot_wizlists(void);
ACMD(do_reboot);
void boot_world(void);
int count_hash_records(FILE *fl);
bitvector_t asciiflag_conv(char *flag);
void renum_world(void);
void load_config( void );
/* global buffering system */
#ifndef __DB_C__
/* Various Files */
extern char *credits;
extern char *news;
extern char *motd;
extern char *imotd;
extern char *GREETINGS;
extern char *help;
extern char *ihelp;
extern char *info;
extern char *wizlist;
extern char *immlist;
extern char *background;
extern char *handbook;
extern char *policies;
extern char *bugs;
extern char *typos;
extern char *ideas;
/* The ingame helpfile */
extern int top_of_helpt;
extern struct help_index_element *help_table;
/* Mud configurable variables */
extern int no_mail;
extern int mini_mud;
extern int no_rent_check;
extern time_t boot_time;
extern int circle_restrict;
extern room_rnum r_mortal_start_room;
extern room_rnum r_immort_start_room;
extern room_rnum r_frozen_start_room;
extern struct config_data config_info;
extern struct time_info_data time_info;
extern struct weather_data weather_info;
extern struct player_special_data dummy_mob;
extern struct reset_q_type reset_q;
extern struct room_data *world;
extern room_rnum top_of_world;
extern struct zone_data *zone_table;
extern zone_rnum top_of_zone_table;
extern struct char_data *character_list;
extern struct index_data *mob_index;
extern struct char_data *mob_proto;
extern mob_rnum top_of_mobt;
extern struct index_data *obj_index;
extern struct obj_data *object_list;
extern struct obj_data *obj_proto;
extern obj_rnum top_of_objt;
extern struct social_messg *soc_mess_list;
extern int top_of_socialt;
extern struct shop_data *shop_index;
extern int top_shop;
extern struct index_data **trig_index;
extern struct trig_data *trigger_list;
extern int top_of_trigt;
extern long max_mob_id;
extern long max_obj_id;
extern int dg_owner_purged;
extern struct message_list fight_messages[MAX_MESSAGES];
/* autoquest globals */
extern struct aq_data *aquest_table;
extern qst_rnum total_quests;
/* Happyhour global */
extern struct happyhour happy_data;
/* begin previously located in players.c, returned to db.c */
extern struct player_index_element *player_table;
extern int top_of_p_table;
extern int top_of_p_file;
extern long top_idnum;
/* end previously located in players.c */
#endif /* __DB_C__ */
#endif /* _DB_H_ */