/* MemoServ-related structures.
 *
 * IRC Services is copyright (c) 1996-2007 Andrew Church.
 *     E-mail: <achurch@achurch.org>
 * Parts written by Andrew Kempe and others.
 * This program is free but copyrighted software; see the file COPYING for
 * details.
 */

#ifndef MEMOSERV_H
#define MEMOSERV_H

/*************************************************************************/

/* Memo info structures.  Since both nicknames and channels can have memos,
 * we encapsulate memo data in a MemoList to make it easier to handle. */

typedef struct {
    uint32 number;	/* Index number -- not necessarily array position! */
    int16 flags;
    time_t time;	/* When it was sent */
    char sender[NICKMAX];
    char *text;
} Memo;

#define MF_UNREAD	0x0001	/* Memo has not yet been read */
#define MF_EXPIREOK	0x0002	/* Memo may be expired */

#define MF_ALLFLAGS	0x0003	/* All memo flags */

struct memoinfo_ {
    Memo *memos;
    int16 memos_count;
    int16 memomax;
};

/*************************************************************************/

/* Definitions of special memo limit values: */

#define MEMOMAX_UNLIMITED	-1
#define MEMOMAX_DEFAULT		-2

#define MEMOMAX_MAX		32767	/* Maximum memo limit */

/*************************************************************************/

/* Priorities for use with receive memo callback: */

#define MS_RECEIVE_PRI_CHECK	10	/* For checking ability to send */
#define MS_RECEIVE_PRI_DELIVER	0	/* For actually sending the memo */

/*************************************************************************/

/* Exports: */

extern char *s_MemoServ;
extern int32 MSMaxMemos;

/*************************************************************************/

#endif	/* MEMOSERV_H */