/*
 * Copyright (C) 1998,1999,2001  Ross Combs (rocombs@cs.nmsu.edu)
 *
 * 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
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY 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 INCLUDED_MESSAGE_TYPES
#define INCLUDED_MESSAGE_TYPES

#ifdef MESSAGE_INTERNAL_ACCESS

#ifdef JUST_NEED_TYPES
# include "common/packet.h"
# include "connection.h"
#else
# define JUST_NEED_TYPES
# include "common/packet.h"
# include "connection.h"
# undef JUST_NEED_TYPES
#endif

#endif

typedef enum
{
    message_type_adduser,
    message_type_join,
    message_type_part,
    message_type_whisper,
    message_type_talk,
    message_type_broadcast,
    message_type_channel,
    message_type_userflags,
    message_type_whisperack,
    message_type_channelfull,
    message_type_channeldoesnotexist,
    message_type_channelrestricted,
    message_type_info,
    message_type_error,
    message_type_emote,
    message_type_uniqueid,
    message_type_null
} t_message_type;


typedef struct message
#ifdef MESSAGE_INTERNAL_ACCESS
{
    unsigned int   num_cached;
    t_packet * *   packets;    /* cached messages */
    t_conn_class * classes;    /* classes of caches messages */
    unsigned int * dstflags;   /* overlaid flags of cached messages */
    /* ---- */
    t_message_type type;       /* format of message */
    t_connection * src;        /* originator message */
    t_connection * dst;        /* destination */
    char const *   text;       /* text of message */
}
#endif
t_message;

#endif

/*****/
#ifndef JUST_NEED_TYPES
#ifndef INCLUDED_MESSAGE_PROTOS
#define INCLUDED_MESSAGE_PROTOS

#define JUST_NEED_TYPES
#include <stdio.h>
#include "connection.h"
#undef JUST_NEED_TYPES

extern char * message_format_line(t_connection const * c, char const * in);
extern t_message * message_create(t_message_type type, t_connection * src, t_connection * dst, char const * text);
extern int message_destroy(t_message * message);
extern int message_send(t_message * message, t_connection * dst);
extern int message_send_all(t_message * message);
/* the following are "shortcuts" to avoid calling message_create(), message_send(), message_destroy() */
extern int message_send_text(t_connection * dst, t_message_type type, t_connection * src, char const * text);
extern int message_send_file(t_connection * dst, FILE * fd);

#endif
#endif