src/mail.h

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/* mail.h */

/* $Id: mail.h,v 1.4 2005/08/08 09:43:07 murrayma Exp $ */

#ifndef _MAIL_H
#define _MAIL_H

#include "copyright.h"
#include "config.h"
#include "db.h"

/* Some of this isn't implemented yet, but heralds the future! */
#define M_ISREAD                0x0001
#define M_UNREAD        0x0FFE
#define M_CLEARED       0x0002
#define M_URGENT        0x0004
#define M_MASS          0x0008
#define M_SAFE          0x0010
#define M_RECEIPT       0x0020
#define M_TAG           0x0040
#define M_FORWARD       0x0080
                /* 0x0100 - 0x0F00 reserved for folder numbers */
#define M_FMASK         0xF0FF
#define M_ALL           0x1000  /* Used in mail_selectors */
#define M_MSUNREAD      0x2000  /* Mail selectors */
                /* 0x4000 - 0x8000 available */

#define MAX_FOLDERS     15
#define FOLDER_NAME_LEN MBUF_SIZE
#define FolderBit(f) (256 * (f))

#define Urgent(m)       (m->read & M_URGENT)
#define Mass(m)         (m->read & M_MASS)
#define M_Safe(m)               (m->read & M_SAFE)
#define Receipt(m)      (m->read & M_RECEIPT)
#define Forward(m)      (m->read & M_FORWARD)
#define Tagged(m)       (m->read & M_TAG)
#define Folder(m)       ((m->read & ~M_FMASK) >> 8)
#define Read(m)         (m->read & M_ISREAD)
#define Cleared(m)      (m->read & M_CLEARED)
#define Unread(m)       (!Read(m))
#define All(ms)         (ms.flags & M_ALL)
#define ExpMail(x)      (Wizard(x))

#define MA_INC          2       /* what interval to increase the malias list */

#define DASH_LINE  \
  "---------------------------------------------------------------------------"

#define MAIL_ITER_ALL(mp, thing)        for((thing)=0; (thing)<mudstate.db_top; (thing)++) \
                                                for (mp = (struct mail *)nhashfind((int)thing, &mudstate.mail_htab); mp != NULL; mp = mp->next)

/* This macro requires you to put nextp = mp->next at
 * the beginning of the loop.
 */

#define MAIL_ITER_SAFE(mp, thing, nextp)        for((thing)=0; (thing)<mudstate.db_top; (thing)++) \
                                                        for (mp = (struct mail *)nhashfind((int)thing, &mudstate.mail_htab); mp != NULL; mp = nextp)


typedef unsigned int mail_flag;

struct mail {
    struct mail *next;
    struct mail *prev;
    dbref to;
    dbref from;
    int number;
    const char *time;
    const char *subject;
    const char *tolist;
    int read;
};

struct mail_selector {
    int low, high;
    mail_flag flags;
    dbref player;
    int days, day_comp;
};

struct muser {
    dbref who;
    char *fwd;
    char *vacation;
    dbref *afilter;
    int status;
};

typedef struct mail_entry MENT;
struct mail_entry {
    char *message;
    int count;
};

extern void set_player_folder(dbref, int);
extern void do_malias_send(dbref, char *, char *, char *, int, mail_flag, int);
extern struct malias *get_malias(dbref, char *);
extern void load_malias(FILE *);
extern void save_malias(FILE *);
extern void malias_read(FILE *);
extern void malias_write(FILE *);
extern void do_malias_chown(dbref, char *, char *);
extern void do_malias_desc(dbref, char *, char *);
extern void do_expmail_start(dbref, char *, char *);
extern void do_expmail_stop(dbref, int);
extern void do_mail_quick(dbref, char *, char *);
extern void do_malias_rename(dbref, char *, char *);
extern void do_malias_adminlist(dbref);
extern void do_malias_delete(dbref, char *);
extern void do_malias_status(dbref);
extern void do_malias_create(dbref, char *, char *);
extern void do_malias_list(dbref, char *);
extern void do_malias_list_all(dbref);
extern void do_malias_add(dbref, char *, char *);
extern void do_malias_remove(dbref, char *, char *);
extern void check_mail_expiration(void);
extern void check_mail(dbref, int, int);
extern void do_mail_purge(dbref);
#endif

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