/* Copyright (C) 2000-1 drscholl@users.sourceforge.net
   This is free software distributed under the terms of the
   GNU Public License.  See the file COPYING for details.

   $Id: announce.c,v 1.22 2001/02/15 08:39:45 drscholl Exp $ */

#ifndef WIN32
#include <unistd.h>
#endif /* !WIN32 */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "opennap.h"
#include "debug.h"

/* called when receiving a global message */
/* 627 [ <nick> ] <message> */
HANDLER (announce)
{
    USER   *user;

    (void) tag;
    (void) len;
    ASSERT (validate_connection (con));

    if (ISUSER (con))
	user = con->user;
    else
    {
	char   *ptr;

	ASSERT (ISSERVER (con));
	ptr = next_arg_noskip (&pkt);
	if (!pkt)
	{
	    log ("announce: too few arguments in server message");
	    return;
	}
	user = hash_lookup (Users, ptr);
	if (!user)
	{
	    log ("announce: can't find user %s", ptr);
	    return;
	}
    }

    ASSERT (validate_user (user));

    /* check to see that the user has privileges */
    if (user->level < LEVEL_ADMIN)
    {
	log ("announce: %s is not admin", user->nick);
	if (ISUSER (con))
	    permission_denied (con);
	return;
    }

    send_all_clients (tag, "%s %s",
		      user->cloaked ? "Operator" : user->nick, pkt);

    /* pass the message to our peer servers if a local user sent it */
    pass_message_args (con, tag, "%s %s",
		       user->cloaked ? "Operator" : user->nick, pkt);
}

/* 628 [ <nick> ] <message> */
/* send a message to all mods+ */
HANDLER (wallop)
{
    char   *ptr;
    int     l;
    LIST   *list;
    CONNECTION *c;

    (void) tag;
    (void) len;
    ASSERT (validate_connection (con));
    if (con->class == CLASS_USER)
    {
	ASSERT (validate_user (con->user));
	if (con->user->level < LEVEL_MODERATOR)
	{
	    permission_denied (con);
	    return;
	}
	ptr = con->user->nick;
    }
    else
    {
	ptr = next_arg_noskip (&pkt);
	if (!pkt)
	{
	    log ("wallop: malformed message from %s", pkt);
	    return;
	}
    }

    l = form_message (Buf, sizeof (Buf), tag, "%s %s", ptr, pkt);
    pass_message (con, Buf, l);

    for (list = Mods; list; list = list->next)
    {
	c = list->data;
	if (c->uopt->usermode & WALLOPLOG_MODE)
	    queue_data (c, Buf, l);
    }
}

/* 10021 :<server> <loglevel> "<message>" */
HANDLER (remote_notify_mods)
{
    int     ac, level;
    char   *av[3];

    (void) len;
    if (*pkt != ':')
    {
	log ("remote_notify_mods: missing server name");
	return;
    }
    ac = split_line (av, FIELDS (av), pkt);
    if (ac < 3)
    {
	log ("remote_notify_mods: too few parameters");
	print_args (ac, av);
	return;
    }
    level = atoi (av[1]);
    notify_mods (level, "[%s] %s", av[0] + 1, av[2]);
    pass_message_args (con, tag, ":%s %d \"%s\"", av[0] + 1, level, av[2]);
}