trunk/modules/m_set.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_set.c: Sets a server parameter.
 *
 *  Copyright (C) 2002 by the past and present ircd coders, and others.
 *
 *  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
 *
 *  $Id$
 */

/* rewritten by jdc */

#include "stdinc.h"
#include "client.h"
#include "event.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "fdlist.h"
#include "s_bsd.h"
#include "s_serv.h"
#include "send.h"
#include "channel.h"
#include "conf.h"
#include "parse.h"
#include "modules.h"
#include "s_user.h"
#include "s_misc.h"


/* Structure used for the SET table itself */
struct SetStruct
{
  const char *name;
  void (*handler)();
  const int wants_char; /* 1 if it expects (char *, [int]) */
  const int wants_int;  /* 1 if it expects ([char *], int) */
  /* eg:  0, 1 == only an int arg
   * eg:  1, 1 == char and int args */
};

static void quote_autoconn(struct Client *, const char *, int);
static void quote_autoconnall(struct Client *, int);
static void quote_floodcount(struct Client *, int);
static void quote_identtimeout(struct Client *, int);
static void quote_max(struct Client *, int);
static void quote_msglocale(struct Client *, char *);
static void quote_spamnum(struct Client *, int);
static void quote_spamtime(struct Client *, int);
static void quote_splitmode(struct Client *, char *);
static void quote_splitnum(struct Client *, int);
static void quote_splitusers(struct Client *, int);
static void list_quote_commands(struct Client *);
static void quote_jfloodtime(struct Client *, int);
static void quote_jfloodcount(struct Client *, int);

/* 
 * If this ever needs to be expanded to more than one arg of each
 * type, want_char/want_int could be the count of the arguments,
 * instead of just a boolean flag...
 *
 * -davidt
 */

static const struct SetStruct set_cmd_table[] =
{
  /* name               function        string arg  int arg */
  /* -------------------------------------------------------- */
  { "AUTOCONN",         quote_autoconn,         1,      1 },
  { "AUTOCONNALL",      quote_autoconnall,      0,      1 },
  { "FLOODCOUNT",       quote_floodcount,       0,      1 },
  { "IDENTTIMEOUT",     quote_identtimeout,     0,      1 },
  { "MAX",              quote_max,              0,      1 },
  { "MSGLOCALE",        quote_msglocale,        1,      0 },
  { "SPAMNUM",          quote_spamnum,          0,      1 },
  { "SPAMTIME",         quote_spamtime,         0,      1 },
  { "SPLITMODE",        quote_splitmode,        1,      0 },
  { "SPLITNUM",         quote_splitnum,         0,      1 },
  { "SPLITUSERS",       quote_splitusers,       0,      1 },
  { "JFLOODTIME",       quote_jfloodtime,       0,      1 },
  { "JFLOODCOUNT",      quote_jfloodcount,      0,      1 },
  /* -------------------------------------------------------- */
  { NULL,               NULL,                   0,      0 }
};

/*
 * list_quote_commands() sends the client all the available commands.
 * Four to a line for now.
 */
static void
list_quote_commands(struct Client *source_p)
{
  int j = 0;
  const struct SetStruct *tab = set_cmd_table;
  const char *names[4] = { "", "", "", "" };

  sendto_one(source_p, ":%s NOTICE %s :Available QUOTE SET commands:",
             me.name, source_p->name);

  for (; tab->handler; ++tab)
  {
    names[j++] = tab->name;

    if (j > 3)
    {
      sendto_one(source_p, ":%s NOTICE %s :%s %s %s %s",
                 me.name, source_p->name,
                 names[0], names[1], 
                 names[2], names[3]);
      j = 0;
      names[0] = names[1] = names[2] = names[3] = "";
    }

  }

  if (j)
    sendto_one(source_p, ":%s NOTICE %s :%s %s %s %s",
               me.name, source_p->name,
               names[0], names[1], 
               names[2], names[3]);
}

/* SET AUTOCONN */
static void
quote_autoconn(struct Client *source_p, const char *arg, int newval)
{
  struct AccessItem *aconf;

  if (arg != NULL)
  {
    struct ConfItem *conf = find_exact_name_conf(SERVER_TYPE, NULL, arg, NULL, NULL);

    if (conf != NULL)
    {
      aconf = map_to_conf(conf);
      if (newval)
        SetConfAllowAutoConn(aconf);
      else
        ClearConfAllowAutoConn(aconf);

      sendto_realops_flags(UMODE_ALL, L_ALL,
                           "%s has changed AUTOCONN for %s to %i",
                           get_oper_name(source_p), arg, newval);
      sendto_one(source_p,
                 ":%s NOTICE %s :AUTOCONN for %s is now set to %i",
                 me.name, source_p->name, arg, newval);
    }
    else
    {
      sendto_one(source_p, ":%s NOTICE %s :Can't find %s",
                 me.name, source_p->name, arg);
    }
  }
  else
  {
    sendto_one(source_p, ":%s NOTICE %s :Please specify a server name!",
               me.name, source_p->name);
  }
}

/* SET AUTOCONNALL */
static void
quote_autoconnall(struct Client *source_p, int newval)
{
  if (newval >= 0)
  {
    sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed AUTOCONNALL to %i",
                         get_oper_name(source_p), newval);

    GlobalSetOptions.autoconn = newval;
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :AUTOCONNALL is currently %i",
               me.name, source_p->name, GlobalSetOptions.autoconn);
}

/* SET FLOODCOUNT */
static void
quote_floodcount(struct Client *source_p, int newval)
{
  if (newval >= 0)
  {
    GlobalSetOptions.floodcount = newval;
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s has changed FLOODCOUNT to %i",
                         get_oper_name(source_p), GlobalSetOptions.floodcount);
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :FLOODCOUNT is currently %i",
               me.name, source_p->name, GlobalSetOptions.floodcount);
}

/* SET IDENTTIMEOUT */
static void
quote_identtimeout(struct Client *source_p, int newval)
{
  if (!HasUMode(source_p, UMODE_ADMIN))
  {
    sendto_one(source_p, form_str(ERR_NOPRIVS),
               me.name, source_p->name, "set");
    return;
  }

  if (newval > 0)
  {
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s has changed IDENTTIMEOUT to %d",
                         get_oper_name(source_p), newval);
    GlobalSetOptions.ident_timeout = newval;
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :IDENTTIMEOUT is currently %d",
               me.name, source_p->name, GlobalSetOptions.ident_timeout);
}

/* SET MAX */
static void
quote_max(struct Client *source_p, int newval)
{
  if (newval > 0)
  {
    recalc_fdlimit(NULL);

    if (newval > MAXCLIENTS_MAX)
    {
      sendto_one(source_p,
        ":%s NOTICE %s :You cannot set MAXCLIENTS to > %d, restoring to %d",
        me.name, source_p->name, MAXCLIENTS_MAX, ServerInfo.max_clients);
      return;
    }

    if (newval < MAXCLIENTS_MIN)
    {
      sendto_one(source_p,
        ":%s NOTICE %s :You cannot set MAXCLIENTS to < %d, restoring to %d",
        me.name, source_p->name, MAXCLIENTS_MIN, ServerInfo.max_clients);
      return;
    }

    ServerInfo.max_clients = newval;

    sendto_realops_flags(UMODE_ALL, L_ALL,
        "%s set new MAXCLIENTS to %d (%d current)",
        get_oper_name(source_p), ServerInfo.max_clients, Count.local);
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :Current MAXCLIENTS = %d (%d)",
               me.name, source_p->name, ServerInfo.max_clients, Count.local);
}

/* SET MSGLOCALE */
static void
quote_msglocale(struct Client *source_p, char *locale)
{
  if (locale != NULL)
  {
    set_locale(locale);
    rebuild_isupport_message_line();
    sendto_one(source_p, ":%s NOTICE %s :Set MSGLOCALE to '%s'",
               me.name, source_p->name, get_locale());
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :MSGLOCALE is currently '%s'",
               me.name, source_p->name, get_locale());
}

/* SET SPAMNUM */
static void
quote_spamnum(struct Client *source_p, int newval)
{
  if (newval >= 0)
  {
    if (newval == 0)
    {
      sendto_realops_flags(UMODE_ALL, L_ALL,
                           "%s has disabled ANTI_SPAMBOT", source_p->name);
      GlobalSetOptions.spam_num = newval;
      return;
    }

    GlobalSetOptions.spam_num = IRCD_MAX(newval, MIN_SPAM_NUM);
    sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed SPAMNUM to %i",
                         get_oper_name(source_p), GlobalSetOptions.spam_num);
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :SPAMNUM is currently %i",
               me.name, source_p->name, GlobalSetOptions.spam_num);
}

/* SET SPAMTIME */
static void
quote_spamtime(struct Client *source_p, int newval)
{
  if (newval > 0)
  {
    GlobalSetOptions.spam_time = IRCD_MAX(newval, MIN_SPAM_TIME);
    sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed SPAMTIME to %i",
                         get_oper_name(source_p), GlobalSetOptions.spam_time);
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :SPAMTIME is currently %i",
               me.name, source_p->name, GlobalSetOptions.spam_time);
}

/* this table is what splitmode may be set to */
static const char *splitmode_values[] =
{
  "OFF",
  "ON",
  "AUTO",
  NULL
};

/* this table is what splitmode may be */
static const char *splitmode_status[] =
{
  "OFF",
  "AUTO (OFF)",
  "ON",
  "AUTO (ON)",
  NULL
};

/* SET SPLITMODE */
static void
quote_splitmode(struct Client *source_p, char *charval)
{
  if (charval)
  {
    int newval;

    for (newval = 0; splitmode_values[newval]; ++newval)
      if (irccmp(splitmode_values[newval], charval) == 0)
        break;

    /* OFF */
    if (newval == 0)
    {
      sendto_realops_flags(UMODE_ALL, L_ALL, 
                           "%s is disabling splitmode",
                           get_oper_name(source_p));

      splitmode = 0;
      splitchecking = 0;

      eventDelete(check_splitmode, NULL);
    }
    /* ON */
    else if (newval == 1)
    {
      sendto_realops_flags(UMODE_ALL, L_ALL,
                           "%s is enabling and activating splitmode",
                           get_oper_name(source_p));

      splitmode = 1;
      splitchecking = 0;

      /* we might be deactivating an automatic splitmode, so pull the event */
      eventDelete(check_splitmode, NULL);
    }
    /* AUTO */
    else if (newval == 2)
    {
      sendto_realops_flags(UMODE_ALL, L_ALL,
                           "%s is enabling automatic splitmode",
                           get_oper_name(source_p));

      splitchecking = 1;
      check_splitmode(NULL);
    }
  }
  else
    /* if we add splitchecking to splitmode*2 we get a unique table to 
     * pull values back out of, splitmode can be four states - but you can
     * only set to three, which means we cant use the same table --fl_
     */
    sendto_one(source_p, ":%s NOTICE %s :SPLITMODE is currently %s", 
               me.name, source_p->name, 
               splitmode_status[(splitchecking + (splitmode * 2))]);
}

/* SET SPLITNUM */
static void
quote_splitnum(struct Client *source_p, int newval)
{
  if (newval >= 0)
  {
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s has changed SPLITNUM to %i", 
                         get_oper_name(source_p), newval);
    split_servers = newval;

    if (splitchecking)
      check_splitmode(NULL);
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :SPLITNUM is currently %i", 
               me.name, source_p->name, split_servers);
}

/* SET SPLITUSERS */
static void
quote_splitusers(struct Client *source_p, int newval)
{
  if (newval >= 0)
  {
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s has changed SPLITUSERS to %i", 
                         get_oper_name(source_p), newval);
    split_users = newval;

    if (splitchecking)
      check_splitmode(NULL);
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :SPLITUSERS is currently %i", 
               me.name, source_p->name, split_users);
}

/* SET JFLOODTIME */
static void
quote_jfloodtime(struct Client *source_p, int newval)
{
  if (newval >= 0)
  {
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s has changed JFLOODTIME to %i", 
                         get_oper_name(source_p), newval);
    GlobalSetOptions.joinfloodtime = newval;
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :JFLOODTIME is currently %i", 
               me.name, source_p->name, GlobalSetOptions.joinfloodtime);
}

/* SET JFLOODCOUNT */
static void
quote_jfloodcount(struct Client *source_p, int newval)
{
  if (newval >= 0)
  {
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s has changed JFLOODCOUNT to %i", 
                         get_oper_name(source_p), newval);
    GlobalSetOptions.joinfloodcount = newval;
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :JFLOODCOUNT is currently %i", 
               me.name, source_p->name, GlobalSetOptions.joinfloodcount);
}

/*
 * mo_set - SET command handler
 * set options while running
 */
static void
mo_set(struct Client *client_p, struct Client *source_p,
       int parc, char *parv[])
{
  int n;
  int newval;
  const char *arg    = NULL;
  const char *intarg = NULL;
  const struct SetStruct *tab = set_cmd_table;

  if (!HasOFlag(source_p, OPER_FLAG_SET))
  {
    sendto_one(source_p, form_str(ERR_NOPRIVS),
               me.name, source_p->name, "set");
    return;
  }

  if (parc > 1)
  {
    /*
     * Go through all the commands in set_cmd_table, until one is
     * matched.
     */
    for (; tab->handler; ++tab)
    {
      if (!irccmp(tab->name, parv[1]))
      {
        /*
         * Command found; now execute the code
         */
        n = 2;

        if (tab->wants_char)
          arg = parv[n++];

        if (tab->wants_int)
          intarg = parv[n++];

        if ((n - 1) > parc)
        {
          if (parc > 2)
            sendto_one(source_p,
                       ":%s NOTICE %s :SET %s expects (\"%s%s\") args",
                       me.name, source_p->name, tab->name,
                       (tab->wants_char ? "string, " : ""),
                       (tab->wants_char ? "int" : ""));
        }

        if (parc <= 2)
        {
          arg = NULL;
          intarg = NULL;
        }

        if (!strcmp(tab->name, "AUTOCONN") && (parc < 4))
        {
          sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
                     me.name, source_p->name, "SET");
          return;
        }

        if (tab->wants_int && (parc > 2))
        {
          if (intarg)
          {
            if (irccmp(intarg, "yes") == 0 || irccmp(intarg, "on") == 0)
              newval = 1;
            else if (irccmp(intarg, "no") == 0|| irccmp(intarg, "off") == 0)
              newval = 0;
            else
              newval = atoi(intarg);
          }
          else
            newval = -1;

          if (newval < 0)
          {
            sendto_one(source_p,
                       ":%s NOTICE %s :Value less than 0 illegal for %s",
                       me.name, source_p->name,
                       tab->name);

            return;
          }
        }
        else
          newval = -1;

        if (tab->wants_char)
        {
          if (tab->wants_int)
            tab->handler(source_p, arg, newval);
          else
            tab->handler(source_p, arg);
          return;
        }
        else
        {
          if (tab->wants_int)
            tab->handler(source_p, newval);
          else
            /* Just in case someone actually wants a
             * set function that takes no args.. *shrug* */
            tab->handler(source_p);
          return;
        }
      }
    }

    /*
     * Code here will be executed when a /QUOTE SET command is not
     * found within set_cmd_table.
     */
    sendto_one(source_p, ":%s NOTICE %s :Variable not found.",
               me.name, source_p->name);
    return;
  }

  list_quote_commands(source_p);
}

static struct Message set_msgtab = {
  "SET", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
  {m_unregistered, m_not_oper, rfc1459_command_send_error, m_ignore, mo_set, m_ignore}
};

static void
module_init(void)
{
  mod_add_cmd(&set_msgtab);
}

static void
module_exit(void)
{
  mod_del_cmd(&set_msgtab);
}

struct module module_entry = {
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	1549
Committed:	Mon Oct 1 18:11:11 2012 UTC (14 years ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-8/modules/m_set.c*
File size:	16737 byte(s)
Log Message:	- Removed general::kline_with_reason configuration options. It's now enabled by default - Removed remnants of the broken reject holding code
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_set.c: Sets a server parameter.
4			*
5			* Copyright (C) 2002 by the past and present ircd coders, and others.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20			* USA
21			*
22	knight	31	* $Id$
23	adx	30	*/
24
25			/* rewritten by jdc */
26
27			#include "stdinc.h"
28			#include "client.h"
29			#include "event.h"
30			#include "irc_string.h"
31			#include "ircd.h"
32			#include "numeric.h"
33			#include "fdlist.h"
34			#include "s_bsd.h"
35			#include "s_serv.h"
36			#include "send.h"
37			#include "channel.h"
38	michael	1309	#include "conf.h"
39	adx	30	#include "parse.h"
40			#include "modules.h"
41			#include "s_user.h"
42	michael	1243	#include "s_misc.h"
43	adx	30
44
45			/* Structure used for the SET table itself */
46			struct SetStruct
47			{
48			const char *name;
49			void (*handler)();
50	michael	1013	const int wants_char; /* 1 if it expects (char , [int]) /
51			const int wants_int; /* 1 if it expects ([char ], int) /
52	adx	30	/* eg: 0, 1 == only an int arg
53			* eg: 1, 1 == char and int args */
54			};
55
56			static void quote_autoconn(struct Client , const char , int);
57			static void quote_autoconnall(struct Client *, int);
58			static void quote_floodcount(struct Client *, int);
59			static void quote_identtimeout(struct Client *, int);
60			static void quote_max(struct Client *, int);
61			static void quote_msglocale(struct Client , char );
62			static void quote_spamnum(struct Client *, int);
63			static void quote_spamtime(struct Client *, int);
64			static void quote_splitmode(struct Client , char );
65			static void quote_splitnum(struct Client *, int);
66			static void quote_splitusers(struct Client *, int);
67			static void list_quote_commands(struct Client *);
68			static void quote_jfloodtime(struct Client *, int);
69			static void quote_jfloodcount(struct Client *, int);
70
71			/*
72			* If this ever needs to be expanded to more than one arg of each
73			* type, want_char/want_int could be the count of the arguments,
74			* instead of just a boolean flag...
75			*
76			* -davidt
77			*/
78
79	michael	1013	static const struct SetStruct set_cmd_table[] =
80	adx	30	{
81			/* name function string arg int arg */
82			/* -------------------------------------------------------- */
83			{ "AUTOCONN", quote_autoconn, 1, 1 },
84			{ "AUTOCONNALL", quote_autoconnall, 0, 1 },
85			{ "FLOODCOUNT", quote_floodcount, 0, 1 },
86			{ "IDENTTIMEOUT", quote_identtimeout, 0, 1 },
87			{ "MAX", quote_max, 0, 1 },
88			{ "MSGLOCALE", quote_msglocale, 1, 0 },
89			{ "SPAMNUM", quote_spamnum, 0, 1 },
90			{ "SPAMTIME", quote_spamtime, 0, 1 },
91			{ "SPLITMODE", quote_splitmode, 1, 0 },
92			{ "SPLITNUM", quote_splitnum, 0, 1 },
93			{ "SPLITUSERS", quote_splitusers, 0, 1 },
94			{ "JFLOODTIME", quote_jfloodtime, 0, 1 },
95			{ "JFLOODCOUNT", quote_jfloodcount, 0, 1 },
96			/* -------------------------------------------------------- */
97	michael	946	{ NULL, NULL, 0, 0 }
98	adx	30	};
99
100			/*
101			* list_quote_commands() sends the client all the available commands.
102			* Four to a line for now.
103			*/
104			static void
105			list_quote_commands(struct Client *source_p)
106			{
107			int j = 0;
108	michael	1013	const struct SetStruct *tab = set_cmd_table;
109	michael	896	const char *names[4] = { "", "", "", "" };
110	adx	30
111			sendto_one(source_p, ":%s NOTICE %s :Available QUOTE SET commands:",
112			me.name, source_p->name);
113
114	michael	1013	for (; tab->handler; ++tab)
115	adx	30	{
116	michael	1013	names[j++] = tab->name;
117	adx	30
118			if (j > 3)
119			{
120			sendto_one(source_p, ":%s NOTICE %s :%s %s %s %s",
121			me.name, source_p->name,
122			names[0], names[1],
123			names[2], names[3]);
124			j = 0;
125			names[0] = names[1] = names[2] = names[3] = "";
126			}
127
128			}
129	michael	896
130	adx	30	if (j)
131			sendto_one(source_p, ":%s NOTICE %s :%s %s %s %s",
132			me.name, source_p->name,
133			names[0], names[1],
134			names[2], names[3]);
135			}
136
137			/* SET AUTOCONN */
138			static void
139			quote_autoconn(struct Client source_p, const char arg, int newval)
140			{
141	michael	896	struct AccessItem *aconf;
142
143			if (arg != NULL)
144			{
145	michael	1285	struct ConfItem *conf = find_exact_name_conf(SERVER_TYPE, NULL, arg, NULL, NULL);
146	michael	896
147			if (conf != NULL)
148			{
149			aconf = map_to_conf(conf);
150			if (newval)
151			SetConfAllowAutoConn(aconf);
152			else
153			ClearConfAllowAutoConn(aconf);
154
155			sendto_realops_flags(UMODE_ALL, L_ALL,
156			"%s has changed AUTOCONN for %s to %i",
157	michael	1141	get_oper_name(source_p), arg, newval);
158	michael	896	sendto_one(source_p,
159			":%s NOTICE %s :AUTOCONN for %s is now set to %i",
160			me.name, source_p->name, arg, newval);
161			}
162			else
163			{
164			sendto_one(source_p, ":%s NOTICE %s :Can't find %s",
165			me.name, source_p->name, arg);
166			}
167			}
168			else
169			{
170			sendto_one(source_p, ":%s NOTICE %s :Please specify a server name!",
171			me.name, source_p->name);
172			}
173	adx	30	}
174
175			/* SET AUTOCONNALL */
176			static void
177			quote_autoconnall(struct Client *source_p, int newval)
178			{
179			if (newval >= 0)
180			{
181			sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed AUTOCONNALL to %i",
182	michael	1141	get_oper_name(source_p), newval);
183	adx	30
184			GlobalSetOptions.autoconn = newval;
185			}
186			else
187			sendto_one(source_p, ":%s NOTICE %s :AUTOCONNALL is currently %i",
188			me.name, source_p->name, GlobalSetOptions.autoconn);
189			}
190
191			/* SET FLOODCOUNT */
192			static void
193			quote_floodcount(struct Client *source_p, int newval)
194			{
195			if (newval >= 0)
196			{
197			GlobalSetOptions.floodcount = newval;
198			sendto_realops_flags(UMODE_ALL, L_ALL,
199	michael	1141	"%s has changed FLOODCOUNT to %i",
200			get_oper_name(source_p), GlobalSetOptions.floodcount);
201	adx	30	}
202			else
203			sendto_one(source_p, ":%s NOTICE %s :FLOODCOUNT is currently %i",
204			me.name, source_p->name, GlobalSetOptions.floodcount);
205			}
206
207			/* SET IDENTTIMEOUT */
208			static void
209			quote_identtimeout(struct Client *source_p, int newval)
210			{
211	michael	1219	if (!HasUMode(source_p, UMODE_ADMIN))
212	adx	30	{
213			sendto_one(source_p, form_str(ERR_NOPRIVS),
214			me.name, source_p->name, "set");
215			return;
216			}
217
218			if (newval > 0)
219			{
220			sendto_realops_flags(UMODE_ALL, L_ALL,
221	michael	1451	"%s has changed IDENTTIMEOUT to %d",
222			get_oper_name(source_p), newval);
223	adx	30	GlobalSetOptions.ident_timeout = newval;
224			}
225			else
226			sendto_one(source_p, ":%s NOTICE %s :IDENTTIMEOUT is currently %d",
227	michael	1451	me.name, source_p->name, GlobalSetOptions.ident_timeout);
228	adx	30	}
229
230			/* SET MAX */
231			static void
232	michael	896	quote_max(struct Client *source_p, int newval)
233	adx	30	{
234			if (newval > 0)
235			{
236			recalc_fdlimit(NULL);
237
238			if (newval > MAXCLIENTS_MAX)
239			{
240			sendto_one(source_p,
241			":%s NOTICE %s :You cannot set MAXCLIENTS to > %d, restoring to %d",
242	michael	1451	me.name, source_p->name, MAXCLIENTS_MAX, ServerInfo.max_clients);
243	adx	30	return;
244			}
245
246			if (newval < MAXCLIENTS_MIN)
247			{
248			sendto_one(source_p,
249	michael	1451	":%s NOTICE %s :You cannot set MAXCLIENTS to < %d, restoring to %d",
250			me.name, source_p->name, MAXCLIENTS_MIN, ServerInfo.max_clients);
251	adx	30	return;
252			}
253
254			ServerInfo.max_clients = newval;
255
256			sendto_realops_flags(UMODE_ALL, L_ALL,
257	michael	1451	"%s set new MAXCLIENTS to %d (%d current)",
258			get_oper_name(source_p), ServerInfo.max_clients, Count.local);
259	adx	30	}
260			else
261			sendto_one(source_p, ":%s NOTICE %s :Current MAXCLIENTS = %d (%d)",
262			me.name, source_p->name, ServerInfo.max_clients, Count.local);
263			}
264
265			/* SET MSGLOCALE */
266			static void
267	michael	896	quote_msglocale(struct Client source_p, char locale)
268	adx	30	{
269			if (locale != NULL)
270			{
271			set_locale(locale);
272			rebuild_isupport_message_line();
273			sendto_one(source_p, ":%s NOTICE %s :Set MSGLOCALE to '%s'",
274	michael	1451	me.name, source_p->name, get_locale());
275	adx	30	}
276			else
277			sendto_one(source_p, ":%s NOTICE %s :MSGLOCALE is currently '%s'",
278	michael	1451	me.name, source_p->name, get_locale());
279	adx	30	}
280
281			/* SET SPAMNUM */
282			static void
283	michael	896	quote_spamnum(struct Client *source_p, int newval)
284	adx	30	{
285	michael	646	if (newval >= 0)
286	adx	30	{
287			if (newval == 0)
288			{
289			sendto_realops_flags(UMODE_ALL, L_ALL,
290			"%s has disabled ANTI_SPAMBOT", source_p->name);
291			GlobalSetOptions.spam_num = newval;
292			return;
293			}
294
295			GlobalSetOptions.spam_num = IRCD_MAX(newval, MIN_SPAM_NUM);
296	michael	1141	sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed SPAMNUM to %i",
297			get_oper_name(source_p), GlobalSetOptions.spam_num);
298	adx	30	}
299			else
300			sendto_one(source_p, ":%s NOTICE %s :SPAMNUM is currently %i",
301	michael	1013	me.name, source_p->name, GlobalSetOptions.spam_num);
302	adx	30	}
303
304			/* SET SPAMTIME */
305			static void
306	michael	896	quote_spamtime(struct Client *source_p, int newval)
307	adx	30	{
308			if (newval > 0)
309			{
310			GlobalSetOptions.spam_time = IRCD_MAX(newval, MIN_SPAM_TIME);
311			sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed SPAMTIME to %i",
312	michael	1141	get_oper_name(source_p), GlobalSetOptions.spam_time);
313	adx	30	}
314			else
315			sendto_one(source_p, ":%s NOTICE %s :SPAMTIME is currently %i",
316	michael	1013	me.name, source_p->name, GlobalSetOptions.spam_time);
317	adx	30	}
318
319			/* this table is what splitmode may be set to */
320			static const char *splitmode_values[] =
321			{
322			"OFF",
323			"ON",
324			"AUTO",
325			NULL
326			};
327
328			/* this table is what splitmode may be */
329			static const char *splitmode_status[] =
330			{
331			"OFF",
332			"AUTO (OFF)",
333			"ON",
334			"AUTO (ON)",
335			NULL
336			};
337
338			/* SET SPLITMODE */
339			static void
340			quote_splitmode(struct Client source_p, char charval)
341			{
342			if (charval)
343			{
344			int newval;
345
346	michael	896	for (newval = 0; splitmode_values[newval]; ++newval)
347	adx	30	if (irccmp(splitmode_values[newval], charval) == 0)
348			break;
349
350			/* OFF */
351			if (newval == 0)
352			{
353			sendto_realops_flags(UMODE_ALL, L_ALL,
354			"%s is disabling splitmode",
355			get_oper_name(source_p));
356
357			splitmode = 0;
358			splitchecking = 0;
359
360			eventDelete(check_splitmode, NULL);
361			}
362			/* ON */
363			else if (newval == 1)
364			{
365			sendto_realops_flags(UMODE_ALL, L_ALL,
366			"%s is enabling and activating splitmode",
367	michael	1451	get_oper_name(source_p));
368
369	adx	30	splitmode = 1;
370			splitchecking = 0;
371
372			/* we might be deactivating an automatic splitmode, so pull the event */
373			eventDelete(check_splitmode, NULL);
374			}
375			/* AUTO */
376			else if (newval == 2)
377			{
378			sendto_realops_flags(UMODE_ALL, L_ALL,
379			"%s is enabling automatic splitmode",
380	michael	1451	get_oper_name(source_p));
381	adx	30
382			splitchecking = 1;
383			check_splitmode(NULL);
384			}
385			}
386			else
387			/* if we add splitchecking to splitmode*2 we get a unique table to
388			* pull values back out of, splitmode can be four states - but you can
389			* only set to three, which means we cant use the same table --fl_
390			*/
391			sendto_one(source_p, ":%s NOTICE %s :SPLITMODE is currently %s",
392			me.name, source_p->name,
393	michael	1451	splitmode_status[(splitchecking + (splitmode * 2))]);
394	adx	30	}
395
396			/* SET SPLITNUM */
397			static void
398			quote_splitnum(struct Client *source_p, int newval)
399			{
400			if (newval >= 0)
401			{
402			sendto_realops_flags(UMODE_ALL, L_ALL,
403			"%s has changed SPLITNUM to %i",
404	michael	1451	get_oper_name(source_p), newval);
405	adx	30	split_servers = newval;
406
407			if (splitchecking)
408			check_splitmode(NULL);
409			}
410			else
411			sendto_one(source_p, ":%s NOTICE %s :SPLITNUM is currently %i",
412			me.name, source_p->name, split_servers);
413			}
414
415			/* SET SPLITUSERS */
416			static void
417			quote_splitusers(struct Client *source_p, int newval)
418			{
419			if (newval >= 0)
420			{
421			sendto_realops_flags(UMODE_ALL, L_ALL,
422			"%s has changed SPLITUSERS to %i",
423	michael	1451	get_oper_name(source_p), newval);
424	adx	30	split_users = newval;
425
426			if (splitchecking)
427			check_splitmode(NULL);
428			}
429			else
430			sendto_one(source_p, ":%s NOTICE %s :SPLITUSERS is currently %i",
431			me.name, source_p->name, split_users);
432			}
433
434			/* SET JFLOODTIME */
435			static void
436			quote_jfloodtime(struct Client *source_p, int newval)
437			{
438			if (newval >= 0)
439			{
440			sendto_realops_flags(UMODE_ALL, L_ALL,
441			"%s has changed JFLOODTIME to %i",
442	michael	1451	get_oper_name(source_p), newval);
443	adx	30	GlobalSetOptions.joinfloodtime = newval;
444			}
445			else
446			sendto_one(source_p, ":%s NOTICE %s :JFLOODTIME is currently %i",
447			me.name, source_p->name, GlobalSetOptions.joinfloodtime);
448			}
449
450			/* SET JFLOODCOUNT */
451			static void
452			quote_jfloodcount(struct Client *source_p, int newval)
453			{
454			if (newval >= 0)
455			{
456			sendto_realops_flags(UMODE_ALL, L_ALL,
457			"%s has changed JFLOODCOUNT to %i",
458	michael	1451	get_oper_name(source_p), newval);
459	adx	30	GlobalSetOptions.joinfloodcount = newval;
460			}
461			else
462			sendto_one(source_p, ":%s NOTICE %s :JFLOODCOUNT is currently %i",
463			me.name, source_p->name, GlobalSetOptions.joinfloodcount);
464			}
465
466			/*
467			* mo_set - SET command handler
468			* set options while running
469			*/
470			static void
471			mo_set(struct Client client_p, struct Client source_p,
472			int parc, char *parv[])
473			{
474			int n;
475			int newval;
476			const char *arg = NULL;
477			const char *intarg = NULL;
478	michael	1013	const struct SetStruct *tab = set_cmd_table;
479	adx	30
480	michael	1460	if (!HasOFlag(source_p, OPER_FLAG_SET))
481			{
482			sendto_one(source_p, form_str(ERR_NOPRIVS),
483			me.name, source_p->name, "set");
484			return;
485			}
486
487	adx	30	if (parc > 1)
488			{
489	michael	1013	/*
490			* Go through all the commands in set_cmd_table, until one is
491			* matched.
492	adx	30	*/
493	michael	1013	for (; tab->handler; ++tab)
494	adx	30	{
495	michael	1013	if (!irccmp(tab->name, parv[1]))
496	adx	30	{
497			/*
498			* Command found; now execute the code
499			*/
500			n = 2;
501
502	michael	1013	if (tab->wants_char)
503	adx	30	arg = parv[n++];
504
505	michael	1013	if (tab->wants_int)
506	adx	30	intarg = parv[n++];
507
508			if ((n - 1) > parc)
509			{
510			if (parc > 2)
511			sendto_one(source_p,
512			":%s NOTICE %s :SET %s expects (\"%s%s\") args",
513	michael	1013	me.name, source_p->name, tab->name,
514			(tab->wants_char ? "string, " : ""),
515			(tab->wants_char ? "int" : ""));
516	adx	30	}
517
518			if (parc <= 2)
519			{
520			arg = NULL;
521			intarg = NULL;
522			}
523
524	michael	1013	if (!strcmp(tab->name, "AUTOCONN") && (parc < 4))
525	adx	30	{
526			sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
527			me.name, source_p->name, "SET");
528			return;
529			}
530
531	michael	1013	if (tab->wants_int && (parc > 2))
532	adx	30	{
533			if (intarg)
534			{
535			if (irccmp(intarg, "yes") == 0 \|\| irccmp(intarg, "on") == 0)
536			newval = 1;
537			else if (irccmp(intarg, "no") == 0\|\| irccmp(intarg, "off") == 0)
538			newval = 0;
539			else
540			newval = atoi(intarg);
541			}
542			else
543			newval = -1;
544
545			if (newval < 0)
546			{
547			sendto_one(source_p,
548			":%s NOTICE %s :Value less than 0 illegal for %s",
549			me.name, source_p->name,
550	michael	1013	tab->name);
551	adx	30
552			return;
553			}
554			}
555			else
556			newval = -1;
557
558	michael	1013	if (tab->wants_char)
559	adx	30	{
560	michael	1013	if (tab->wants_int)
561			tab->handler(source_p, arg, newval);
562	adx	30	else
563	michael	1013	tab->handler(source_p, arg);
564	adx	30	return;
565			}
566			else
567			{
568	michael	1013	if (tab->wants_int)
569			tab->handler(source_p, newval);
570	adx	30	else
571			/* Just in case someone actually wants a
572			* set function that takes no args.. shrug */
573	michael	1013	tab->handler(source_p);
574	adx	30	return;
575			}
576			}
577			}
578
579			/*
580			* Code here will be executed when a /QUOTE SET command is not
581			* found within set_cmd_table.
582			*/
583			sendto_one(source_p, ":%s NOTICE %s :Variable not found.",
584			me.name, source_p->name);
585			return;
586			}
587
588			list_quote_commands(source_p);
589			}
590	michael	1230
591			static struct Message set_msgtab = {
592			"SET", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
593			{m_unregistered, m_not_oper, rfc1459_command_send_error, m_ignore, mo_set, m_ignore}
594			};
595
596			static void
597			module_init(void)
598			{
599			mod_add_cmd(&set_msgtab);
600			}
601
602			static void
603			module_exit(void)
604			{
605			mod_del_cmd(&set_msgtab);
606			}
607
608			struct module module_entry = {
609			.node = { NULL, NULL, NULL },
610			.name = NULL,
611			.version = "$Revision$",
612			.handle = NULL,
613			.modinit = module_init,
614			.modexit = module_exit,
615			.flags = 0
616			};