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)
{
  if (arg != NULL)
  {
    struct MaskItem *conf = find_exact_name_conf(CONF_SERVER, NULL, arg, NULL, NULL);

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

      sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
                           "%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, SEND_NOTICE,
                         "%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, SEND_NOTICE,
                         "%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, SEND_NOTICE,
                         "%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)
  {
    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, SEND_NOTICE,
        "%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, SEND_NOTICE,
                           "%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, SEND_NOTICE,
                         "%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, SEND_NOTICE,
                         "%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, SEND_NOTICE,
                           "%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, SEND_NOTICE,
                           "%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, SEND_NOTICE,
                           "%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, SEND_NOTICE,
                         "%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, SEND_NOTICE,
                         "%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, SEND_NOTICE,
                         "%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, SEND_NOTICE,
                         "%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:	1736
Committed:	Sun Jan 13 09:31:46 2013 UTC (11 years, 3 months ago) by michael
Content type:	text/x-csrc
File size:	16915 byte(s)
Log Message:	- Forward-port -r1732 [Dropped support for linux rt signals]
#	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	if (arg != NULL)
142			{
143	michael	1632	struct MaskItem *conf = find_exact_name_conf(CONF_SERVER, NULL, arg, NULL, NULL);
144	michael	896
145			if (conf != NULL)
146			{
147			if (newval)
148	michael	1632	SetConfAllowAutoConn(conf);
149	michael	896	else
150	michael	1632	ClearConfAllowAutoConn(conf);
151	michael	896
152	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
153	michael	896	"%s has changed AUTOCONN for %s to %i",
154	michael	1141	get_oper_name(source_p), arg, newval);
155	michael	896	sendto_one(source_p,
156			":%s NOTICE %s :AUTOCONN for %s is now set to %i",
157			me.name, source_p->name, arg, newval);
158			}
159			else
160			{
161			sendto_one(source_p, ":%s NOTICE %s :Can't find %s",
162			me.name, source_p->name, arg);
163			}
164			}
165			else
166			{
167			sendto_one(source_p, ":%s NOTICE %s :Please specify a server name!",
168			me.name, source_p->name);
169			}
170	adx	30	}
171
172			/* SET AUTOCONNALL */
173			static void
174			quote_autoconnall(struct Client *source_p, int newval)
175			{
176			if (newval >= 0)
177			{
178	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
179			"%s has changed AUTOCONNALL to %i",
180	michael	1141	get_oper_name(source_p), newval);
181	adx	30
182			GlobalSetOptions.autoconn = newval;
183			}
184			else
185			sendto_one(source_p, ":%s NOTICE %s :AUTOCONNALL is currently %i",
186			me.name, source_p->name, GlobalSetOptions.autoconn);
187			}
188
189			/* SET FLOODCOUNT */
190			static void
191			quote_floodcount(struct Client *source_p, int newval)
192			{
193			if (newval >= 0)
194			{
195			GlobalSetOptions.floodcount = newval;
196	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
197	michael	1141	"%s has changed FLOODCOUNT to %i",
198			get_oper_name(source_p), GlobalSetOptions.floodcount);
199	adx	30	}
200			else
201			sendto_one(source_p, ":%s NOTICE %s :FLOODCOUNT is currently %i",
202			me.name, source_p->name, GlobalSetOptions.floodcount);
203			}
204
205			/* SET IDENTTIMEOUT */
206			static void
207			quote_identtimeout(struct Client *source_p, int newval)
208			{
209	michael	1219	if (!HasUMode(source_p, UMODE_ADMIN))
210	adx	30	{
211			sendto_one(source_p, form_str(ERR_NOPRIVS),
212			me.name, source_p->name, "set");
213			return;
214			}
215
216			if (newval > 0)
217			{
218	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
219	michael	1451	"%s has changed IDENTTIMEOUT to %d",
220			get_oper_name(source_p), newval);
221	adx	30	GlobalSetOptions.ident_timeout = newval;
222			}
223			else
224			sendto_one(source_p, ":%s NOTICE %s :IDENTTIMEOUT is currently %d",
225	michael	1451	me.name, source_p->name, GlobalSetOptions.ident_timeout);
226	adx	30	}
227
228			/* SET MAX */
229			static void
230	michael	896	quote_max(struct Client *source_p, int newval)
231	adx	30	{
232			if (newval > 0)
233			{
234			if (newval > MAXCLIENTS_MAX)
235			{
236			sendto_one(source_p,
237			":%s NOTICE %s :You cannot set MAXCLIENTS to > %d, restoring to %d",
238	michael	1451	me.name, source_p->name, MAXCLIENTS_MAX, ServerInfo.max_clients);
239	adx	30	return;
240			}
241
242			if (newval < MAXCLIENTS_MIN)
243			{
244			sendto_one(source_p,
245	michael	1451	":%s NOTICE %s :You cannot set MAXCLIENTS to < %d, restoring to %d",
246			me.name, source_p->name, MAXCLIENTS_MIN, ServerInfo.max_clients);
247	adx	30	return;
248			}
249
250			ServerInfo.max_clients = newval;
251
252	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
253	michael	1451	"%s set new MAXCLIENTS to %d (%d current)",
254			get_oper_name(source_p), ServerInfo.max_clients, Count.local);
255	adx	30	}
256			else
257			sendto_one(source_p, ":%s NOTICE %s :Current MAXCLIENTS = %d (%d)",
258			me.name, source_p->name, ServerInfo.max_clients, Count.local);
259			}
260
261			/* SET MSGLOCALE */
262			static void
263	michael	896	quote_msglocale(struct Client source_p, char locale)
264	adx	30	{
265			if (locale != NULL)
266			{
267			set_locale(locale);
268			rebuild_isupport_message_line();
269			sendto_one(source_p, ":%s NOTICE %s :Set MSGLOCALE to '%s'",
270	michael	1451	me.name, source_p->name, get_locale());
271	adx	30	}
272			else
273			sendto_one(source_p, ":%s NOTICE %s :MSGLOCALE is currently '%s'",
274	michael	1451	me.name, source_p->name, get_locale());
275	adx	30	}
276
277			/* SET SPAMNUM */
278			static void
279	michael	896	quote_spamnum(struct Client *source_p, int newval)
280	adx	30	{
281	michael	646	if (newval >= 0)
282	adx	30	{
283			if (newval == 0)
284			{
285	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
286	adx	30	"%s has disabled ANTI_SPAMBOT", source_p->name);
287			GlobalSetOptions.spam_num = newval;
288			return;
289			}
290
291			GlobalSetOptions.spam_num = IRCD_MAX(newval, MIN_SPAM_NUM);
292	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
293			"%s has changed SPAMNUM to %i",
294	michael	1141	get_oper_name(source_p), GlobalSetOptions.spam_num);
295	adx	30	}
296			else
297			sendto_one(source_p, ":%s NOTICE %s :SPAMNUM is currently %i",
298	michael	1013	me.name, source_p->name, GlobalSetOptions.spam_num);
299	adx	30	}
300
301			/* SET SPAMTIME */
302			static void
303	michael	896	quote_spamtime(struct Client *source_p, int newval)
304	adx	30	{
305			if (newval > 0)
306			{
307			GlobalSetOptions.spam_time = IRCD_MAX(newval, MIN_SPAM_TIME);
308	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
309			"%s has changed SPAMTIME to %i",
310	michael	1141	get_oper_name(source_p), GlobalSetOptions.spam_time);
311	adx	30	}
312			else
313			sendto_one(source_p, ":%s NOTICE %s :SPAMTIME is currently %i",
314	michael	1013	me.name, source_p->name, GlobalSetOptions.spam_time);
315	adx	30	}
316
317			/* this table is what splitmode may be set to */
318			static const char *splitmode_values[] =
319			{
320			"OFF",
321			"ON",
322			"AUTO",
323			NULL
324			};
325
326			/* this table is what splitmode may be */
327			static const char *splitmode_status[] =
328			{
329			"OFF",
330			"AUTO (OFF)",
331			"ON",
332			"AUTO (ON)",
333			NULL
334			};
335
336			/* SET SPLITMODE */
337			static void
338			quote_splitmode(struct Client source_p, char charval)
339			{
340			if (charval)
341			{
342			int newval;
343
344	michael	896	for (newval = 0; splitmode_values[newval]; ++newval)
345	adx	30	if (irccmp(splitmode_values[newval], charval) == 0)
346			break;
347
348			/* OFF */
349			if (newval == 0)
350			{
351	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
352	adx	30	"%s is disabling splitmode",
353			get_oper_name(source_p));
354
355			splitmode = 0;
356			splitchecking = 0;
357
358			eventDelete(check_splitmode, NULL);
359			}
360			/* ON */
361			else if (newval == 1)
362			{
363	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
364	adx	30	"%s is enabling and activating splitmode",
365	michael	1451	get_oper_name(source_p));
366
367	adx	30	splitmode = 1;
368			splitchecking = 0;
369
370			/* we might be deactivating an automatic splitmode, so pull the event */
371			eventDelete(check_splitmode, NULL);
372			}
373			/* AUTO */
374			else if (newval == 2)
375			{
376	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
377	adx	30	"%s is enabling automatic splitmode",
378	michael	1451	get_oper_name(source_p));
379	adx	30
380			splitchecking = 1;
381			check_splitmode(NULL);
382			}
383			}
384			else
385			/* if we add splitchecking to splitmode*2 we get a unique table to
386			* pull values back out of, splitmode can be four states - but you can
387			* only set to three, which means we cant use the same table --fl_
388			*/
389			sendto_one(source_p, ":%s NOTICE %s :SPLITMODE is currently %s",
390			me.name, source_p->name,
391	michael	1451	splitmode_status[(splitchecking + (splitmode * 2))]);
392	adx	30	}
393
394			/* SET SPLITNUM */
395			static void
396			quote_splitnum(struct Client *source_p, int newval)
397			{
398			if (newval >= 0)
399			{
400	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
401	adx	30	"%s has changed SPLITNUM to %i",
402	michael	1451	get_oper_name(source_p), newval);
403	adx	30	split_servers = newval;
404
405			if (splitchecking)
406			check_splitmode(NULL);
407			}
408			else
409			sendto_one(source_p, ":%s NOTICE %s :SPLITNUM is currently %i",
410			me.name, source_p->name, split_servers);
411			}
412
413			/* SET SPLITUSERS */
414			static void
415			quote_splitusers(struct Client *source_p, int newval)
416			{
417			if (newval >= 0)
418			{
419	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
420	adx	30	"%s has changed SPLITUSERS to %i",
421	michael	1451	get_oper_name(source_p), newval);
422	adx	30	split_users = newval;
423
424			if (splitchecking)
425			check_splitmode(NULL);
426			}
427			else
428			sendto_one(source_p, ":%s NOTICE %s :SPLITUSERS is currently %i",
429			me.name, source_p->name, split_users);
430			}
431
432			/* SET JFLOODTIME */
433			static void
434			quote_jfloodtime(struct Client *source_p, int newval)
435			{
436			if (newval >= 0)
437			{
438	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
439	adx	30	"%s has changed JFLOODTIME to %i",
440	michael	1451	get_oper_name(source_p), newval);
441	adx	30	GlobalSetOptions.joinfloodtime = newval;
442			}
443			else
444			sendto_one(source_p, ":%s NOTICE %s :JFLOODTIME is currently %i",
445			me.name, source_p->name, GlobalSetOptions.joinfloodtime);
446			}
447
448			/* SET JFLOODCOUNT */
449			static void
450			quote_jfloodcount(struct Client *source_p, int newval)
451			{
452			if (newval >= 0)
453			{
454	michael	1618	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
455	adx	30	"%s has changed JFLOODCOUNT to %i",
456	michael	1451	get_oper_name(source_p), newval);
457	adx	30	GlobalSetOptions.joinfloodcount = newval;
458			}
459			else
460			sendto_one(source_p, ":%s NOTICE %s :JFLOODCOUNT is currently %i",
461			me.name, source_p->name, GlobalSetOptions.joinfloodcount);
462			}
463
464			/*
465			* mo_set - SET command handler
466			* set options while running
467			*/
468			static void
469			mo_set(struct Client client_p, struct Client source_p,
470			int parc, char *parv[])
471			{
472			int n;
473			int newval;
474			const char *arg = NULL;
475			const char *intarg = NULL;
476	michael	1013	const struct SetStruct *tab = set_cmd_table;
477	adx	30
478	michael	1460	if (!HasOFlag(source_p, OPER_FLAG_SET))
479			{
480			sendto_one(source_p, form_str(ERR_NOPRIVS),
481			me.name, source_p->name, "set");
482			return;
483			}
484
485	adx	30	if (parc > 1)
486			{
487	michael	1013	/*
488			* Go through all the commands in set_cmd_table, until one is
489			* matched.
490	adx	30	*/
491	michael	1013	for (; tab->handler; ++tab)
492	adx	30	{
493	michael	1013	if (!irccmp(tab->name, parv[1]))
494	adx	30	{
495			/*
496			* Command found; now execute the code
497			*/
498			n = 2;
499
500	michael	1013	if (tab->wants_char)
501	adx	30	arg = parv[n++];
502
503	michael	1013	if (tab->wants_int)
504	adx	30	intarg = parv[n++];
505
506			if ((n - 1) > parc)
507			{
508			if (parc > 2)
509			sendto_one(source_p,
510			":%s NOTICE %s :SET %s expects (\"%s%s\") args",
511	michael	1013	me.name, source_p->name, tab->name,
512			(tab->wants_char ? "string, " : ""),
513			(tab->wants_char ? "int" : ""));
514	adx	30	}
515
516			if (parc <= 2)
517			{
518			arg = NULL;
519			intarg = NULL;
520			}
521
522	michael	1013	if (!strcmp(tab->name, "AUTOCONN") && (parc < 4))
523	adx	30	{
524			sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
525			me.name, source_p->name, "SET");
526			return;
527			}
528
529	michael	1013	if (tab->wants_int && (parc > 2))
530	adx	30	{
531			if (intarg)
532			{
533			if (irccmp(intarg, "yes") == 0 \|\| irccmp(intarg, "on") == 0)
534			newval = 1;
535			else if (irccmp(intarg, "no") == 0\|\| irccmp(intarg, "off") == 0)
536			newval = 0;
537			else
538			newval = atoi(intarg);
539			}
540			else
541			newval = -1;
542
543			if (newval < 0)
544			{
545			sendto_one(source_p,
546			":%s NOTICE %s :Value less than 0 illegal for %s",
547			me.name, source_p->name,
548	michael	1013	tab->name);
549	adx	30
550			return;
551			}
552			}
553			else
554			newval = -1;
555
556	michael	1013	if (tab->wants_char)
557	adx	30	{
558	michael	1013	if (tab->wants_int)
559			tab->handler(source_p, arg, newval);
560	adx	30	else
561	michael	1013	tab->handler(source_p, arg);
562	adx	30	return;
563			}
564			else
565			{
566	michael	1013	if (tab->wants_int)
567			tab->handler(source_p, newval);
568	adx	30	else
569			/* Just in case someone actually wants a
570			* set function that takes no args.. shrug */
571	michael	1013	tab->handler(source_p);
572	adx	30	return;
573			}
574			}
575			}
576
577			/*
578			* Code here will be executed when a /QUOTE SET command is not
579			* found within set_cmd_table.
580			*/
581			sendto_one(source_p, ":%s NOTICE %s :Variable not found.",
582			me.name, source_p->name);
583			return;
584			}
585
586			list_quote_commands(source_p);
587			}
588	michael	1230
589			static struct Message set_msgtab = {
590			"SET", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
591			{m_unregistered, m_not_oper, rfc1459_command_send_error, m_ignore, mo_set, m_ignore}
592			};
593
594			static void
595			module_init(void)
596			{
597			mod_add_cmd(&set_msgtab);
598			}
599
600			static void
601			module_exit(void)
602			{
603			mod_del_cmd(&set_msgtab);
604			}
605
606			struct module module_entry = {
607			.node = { NULL, NULL, NULL },
608			.name = NULL,
609			.version = "$Revision$",
610			.handle = NULL,
611			.modinit = module_init,
612			.modexit = module_exit,
613			.flags = 0
614			};