[solanum.git] / modules / m_set.c

/*
 *  ircd-ratbox: A slightly useful ircd.
 *  m_set.c: Sets a server parameter.
 *
 *  Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
 *  Copyright (C) 1996-2002 Hybrid Development Team
 *  Copyright (C) 2002-2005 ircd-ratbox development team
 *
 *  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
 */

/* rewritten by jdc */

#include "stdinc.h"
#include "client.h"
#include "match.h"
#include "ircd.h"
#include "numeric.h"
#include "s_serv.h"
#include "send.h"
#include "common.h"
#include "channel.h"
#include "s_conf.h"
#include "s_newconf.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"

static int mo_set(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
static const char set_desc[] = "Provides the SET command to change server parameters";

struct Message set_msgtab = {
	"SET", 0, 0, 0, 0,
	{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_set, 0}}
};

mapi_clist_av1 set_clist[] = { &set_msgtab, NULL };
DECLARE_MODULE_AV2(set, NULL, NULL, set_clist, NULL, NULL, NULL, NULL, set_desc);

/* Structure used for the SET table itself */
struct SetStruct
{
	const char *name;
	void (*handler)(struct Client *source_p, const char *chararg, int intarg);
	int wants_char;		/* 1 if it expects (char *, [int]) */
	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_adminstring(struct Client *, const char *, int);
static void quote_autoconn(struct Client *, const char *, int);
static void quote_autoconnall(struct Client *, const char *, int);
static void quote_floodcount(struct Client *, const char *, int);
static void quote_identtimeout(struct Client *, const char *, int);
static void quote_max(struct Client *, const char *, int);
static void quote_operstring(struct Client *, const char *, int);
static void quote_spamnum(struct Client *, const char *, int);
static void quote_spamtime(struct Client *, const char *, int);
static void quote_splitmode(struct Client *, const char *, int);
static void quote_splitnum(struct Client *, const char *, int);
static void quote_splitusers(struct Client *, const char *, int);

static void list_quote_commands(struct Client *);


/*
 * 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 struct SetStruct set_cmd_table[] = {
	/* name               function      string arg  int arg */
	/* -------------------------------------------------------- */
	{"ADMINSTRING",	quote_adminstring,	1,	0	},
	{"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	},
	{"MAXCLIENTS",	quote_max,		0,	1	},
	{"OPERSTRING",	quote_operstring,	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	},
	/* -------------------------------------------------------- */
	{(char *) 0, (void (*)(struct Client *, const char *, int)) 0, 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 i;
	int j = 0;
	const char *names[4];

	sendto_one_notice(source_p, ":Available QUOTE SET commands:");

	names[0] = names[1] = names[2] = names[3] = "";

	for (i = 0; set_cmd_table[i].handler; i++)
	{
		names[j++] = set_cmd_table[i].name;

		if(j > 3)
		{
			sendto_one_notice(source_p, ":%s %s %s %s",
				   names[0], names[1], names[2], names[3]);
			j = 0;
			names[0] = names[1] = names[2] = names[3] = "";
		}

	}
	if(j)
		sendto_one_notice(source_p, ":%s %s %s %s",
			   names[0], names[1], names[2], names[3]);
}

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

/* SET AUTOCONNALL */
static void
quote_autoconnall(struct Client *source_p, const char *arg, int newval)
{
	if(newval >= 0)
	{
		sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed AUTOCONNALL to %i",
				     source_p->name, newval);

		GlobalSetOptions.autoconn = newval;
	}
	else
	{
		sendto_one_notice(source_p, ":AUTOCONNALL is currently %i",
			   GlobalSetOptions.autoconn);
	}
}


/* SET FLOODCOUNT */
static void
quote_floodcount(struct Client *source_p, const char *arg, int newval)
{
	if(newval >= 0)
	{
		GlobalSetOptions.floodcount = newval;
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				     "%s has changed FLOODCOUNT to %i", source_p->name,
				     GlobalSetOptions.floodcount);
	}
	else
	{
		sendto_one_notice(source_p, ":FLOODCOUNT is currently %i",
			   GlobalSetOptions.floodcount);
	}
}

/* SET IDENTTIMEOUT */
static void
quote_identtimeout(struct Client *source_p, const char *arg, int newval)
{
	if(!IsOperAdmin(source_p))
	{
		sendto_one(source_p, form_str(ERR_NOPRIVS),
			   me.name, source_p->name, "admin");
		return;
	}

	if(newval > 0)
	{
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				     "%s has changed IDENTTIMEOUT to %d",
				     get_oper_name(source_p), newval);
		GlobalSetOptions.ident_timeout = newval;
	}
	else
		sendto_one_notice(source_p, ":IDENTTIMEOUT is currently %d",
			   GlobalSetOptions.ident_timeout);
}

/* SET MAX */
static void
quote_max(struct Client *source_p, const char *arg, int newval)
{
	if(newval > 0)
	{
		if(newval > maxconnections - MAX_BUFFER)
		{
			sendto_one_notice(source_p,
					  ":You cannot set MAXCLIENTS to > %d",
					  maxconnections - MAX_BUFFER);
			return;
		}

		if(newval < 32)
		{
			sendto_one_notice(source_p, ":You cannot set MAXCLIENTS to < 32 (%d:%d)",
				   GlobalSetOptions.maxclients, rb_getmaxconnect());
			return;
		}

		GlobalSetOptions.maxclients = newval;

		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				     "%s!%s@%s set new MAXCLIENTS to %d (%lu current)",
				     source_p->name, source_p->username, source_p->host,
				     GlobalSetOptions.maxclients,
				     rb_dlink_list_length(&lclient_list));

		return;
	}
	else
	{
		sendto_one_notice(source_p, ":Current Maxclients = %d (%lu)",
			   GlobalSetOptions.maxclients, rb_dlink_list_length(&lclient_list));
	}
}

/* SET OPERSTRING */
static void
quote_operstring(struct Client *source_p, const char *arg, int newval)
{
	if(EmptyString(arg))
	{
		sendto_one_notice(source_p, ":OPERSTRING is currently '%s'", GlobalSetOptions.operstring);
	}
	else
	{
		rb_strlcpy(GlobalSetOptions.operstring, arg,
			sizeof(GlobalSetOptions.operstring));

		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				     "%s has changed OPERSTRING to '%s'",
				     get_oper_name(source_p), arg);
	}
}

/* SET ADMINSTRING */
static void
quote_adminstring(struct Client *source_p, const char *arg, int newval)
{
	if(EmptyString(arg))
	{
		sendto_one_notice(source_p, ":ADMINSTRING is currently '%s'", GlobalSetOptions.adminstring);
	}
	else
	{
		rb_strlcpy(GlobalSetOptions.adminstring, arg,
			sizeof(GlobalSetOptions.adminstring));

		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				     "%s has changed ADMINSTRING to '%s'",
				     get_oper_name(source_p), arg);
	}
}

/* SET SPAMNUM */
static void
quote_spamnum(struct Client *source_p, const char *arg, int newval)
{
	if(newval > 0)
	{
		if(newval == 0)
		{
			sendto_realops_snomask(SNO_GENERAL, L_ALL,
					     "%s has disabled ANTI_SPAMBOT", source_p->name);
			GlobalSetOptions.spam_num = newval;
			return;
		}
		if(newval < MIN_SPAM_NUM)
		{
			GlobalSetOptions.spam_num = MIN_SPAM_NUM;
		}
		else		/* if (newval < MIN_SPAM_NUM) */
		{
			GlobalSetOptions.spam_num = newval;
		}
		sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed SPAMNUM to %i",
				     source_p->name, GlobalSetOptions.spam_num);
	}
	else
	{
		sendto_one_notice(source_p, ":SPAMNUM is currently %i", GlobalSetOptions.spam_num);
	}
}

/* SET SPAMTIME */
static void
quote_spamtime(struct Client *source_p, const char *arg, int newval)
{
	if(newval > 0)
	{
		if(newval < MIN_SPAM_TIME)
		{
			GlobalSetOptions.spam_time = MIN_SPAM_TIME;
		}
		else		/* if (newval < MIN_SPAM_TIME) */
		{
			GlobalSetOptions.spam_time = newval;
		}
		sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed SPAMTIME to %i",
				     source_p->name, GlobalSetOptions.spam_time);
	}
	else
	{
		sendto_one_notice(source_p, ":SPAMTIME is currently %i", 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, const char *charval, int intval)
{
	if(charval)
	{
		int newval;

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

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

			splitmode = 0;
			splitchecking = 0;

			rb_event_delete(check_splitmode_ev);
			check_splitmode_ev = NULL;
		}
		/* ON */
		else if(newval == 1)
		{
			sendto_realops_snomask(SNO_GENERAL, 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 */
			rb_event_delete(check_splitmode_ev);
			check_splitmode_ev = NULL;
		}
		/* AUTO */
		else if(newval == 2)
		{
			sendto_realops_snomask(SNO_GENERAL, 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_notice(source_p, ":SPLITMODE is currently %s",
			   splitmode_status[(splitchecking + (splitmode * 2))]);
}

/* SET SPLITNUM */
static void
quote_splitnum(struct Client *source_p, const char *arg, int newval)
{
	if(newval >= 0)
	{
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				     "%s has changed SPLITNUM to %i", source_p->name, newval);
		split_servers = newval;

		if(splitchecking)
			check_splitmode(NULL);
	}
	else
		sendto_one_notice(source_p, ":SPLITNUM is currently %i", split_servers);
}

/* SET SPLITUSERS */
static void
quote_splitusers(struct Client *source_p, const char *arg, int newval)
{
	if(newval >= 0)
	{
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				     "%s has changed SPLITUSERS to %i", source_p->name, newval);
		split_users = newval;

		if(splitchecking)
			check_splitmode(NULL);
	}
	else
		sendto_one_notice(source_p, ":SPLITUSERS is currently %i", split_users);
}

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

	if(parc > 1)
	{
		/*
		 * Go through all the commands in set_cmd_table, until one is
		 * matched.  I realize strcmp() is more intensive than a numeric
		 * lookup, but at least it's better than a big-ass switch/case
		 * statement.
		 */
		for (i = 0; set_cmd_table[i].handler; i++)
		{
			if(!irccmp(set_cmd_table[i].name, parv[1]))
			{
				/*
				 * Command found; now execute the code
				 */
				n = 2;

				if(set_cmd_table[i].wants_char)
				{
					arg = parv[n++];
				}

				if(set_cmd_table[i].wants_int)
				{
					intarg = parv[n++];
				}

				if((n - 1) > parc)
				{
					sendto_one_notice(source_p,
						   ":SET %s expects (\"%s%s\") args",
						   set_cmd_table[i].name,
						   (set_cmd_table[i].
						    wants_char ? "string, " : ""),
						   (set_cmd_table[i].
						    wants_char ? "int" : ""));
					return 0;
				}

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

				if(set_cmd_table[i].wants_int && (parc > 2))
				{
					if(intarg)
					{
						if(!irccmp(intarg, "yes") || !irccmp(intarg, "on"))
							newval = 1;
						else if(!irccmp(intarg, "no")
							|| !irccmp(intarg, "off"))
							newval = 0;
						else
							newval = atoi(intarg);
					}
					else
					{
						newval = -1;
					}

					if(newval < 0)
					{
						sendto_one_notice(source_p,
							   ":Value less than 0 illegal for %s",
							   set_cmd_table[i].name);

						return 0;
					}
				}
				else
					newval = -1;

				set_cmd_table[i].handler(source_p, arg, newval);
				return 0;
			}
		}

		/*
		 * Code here will be executed when a /QUOTE SET command is not
		 * found within set_cmd_table.
		 */
		sendto_one_notice(source_p, ":Variable not found.");
		return 0;
	}

	list_quote_commands(source_p);

	return 0;
}
Commit	Line	Data
212380e3 AC	1	/*
	2	* ircd-ratbox: A slightly useful ircd.
	3	* m_set.c: Sets a server parameter.
	4	*
	5	* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
	6	* Copyright (C) 1996-2002 Hybrid Development Team
	7	* Copyright (C) 2002-2005 ircd-ratbox development team
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
	22	* USA
212380e3 AC	23	*/
	24
	25	/* rewritten by jdc */
	26
	27	#include "stdinc.h"
	28	#include "client.h"
4562c604	29	#include "match.h"
212380e3 AC	30	#include "ircd.h"
212380e3 AC	31	#include "numeric.h"
212380e3 AC	32	#include "s_serv.h"
	33	#include "send.h"
	34	#include "common.h"
	35	#include "channel.h"
	36	#include "s_conf.h"
	37	#include "s_newconf.h"
	38	#include "msg.h"
	39	#include "parse.h"
	40	#include "modules.h"
	41
428ca87b	42	static int mo_set(struct MsgBuf , struct Client , struct Client , int, const char *);
3abc337f	43	static const char set_desc[] = "Provides the SET command to change server parameters";
212380e3 AC	44
212380e3 AC	45	struct Message set_msgtab = {
7baa37a9	46	"SET", 0, 0, 0, 0,
212380e3 AC	47	{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_set, 0}}
	48	};
	49
	50	mapi_clist_av1 set_clist[] = { &set_msgtab, NULL };
3abc337f	51	DECLARE_MODULE_AV2(set, NULL, NULL, set_clist, NULL, NULL, NULL, NULL, set_desc);
212380e3 AC	52
	53	/* Structure used for the SET table itself */
	54	struct SetStruct
	55	{
	56	const char *name;
21dc257c	57	void (handler)(struct Client source_p, const char *chararg, int intarg);
212380e3 AC	58	int wants_char; /* 1 if it expects (char , [int]) /
	59	int wants_int; /* 1 if it expects ([char ], int) /
	60
	61	/* eg: 0, 1 == only an int arg
	62	* eg: 1, 1 == char and int args */
	63	};
	64
	65
21dc257c	66	static void quote_adminstring(struct Client , const char , int);
a3143c9b	67	static void quote_autoconn(struct Client , const char , int);
21dc257c JT	68	static void quote_autoconnall(struct Client , const char , int);
	69	static void quote_floodcount(struct Client , const char , int);
	70	static void quote_identtimeout(struct Client , const char , int);
	71	static void quote_max(struct Client , const char , int);
	72	static void quote_operstring(struct Client , const char , int);
	73	static void quote_spamnum(struct Client , const char , int);
	74	static void quote_spamtime(struct Client , const char , int);
	75	static void quote_splitmode(struct Client , const char , int);
	76	static void quote_splitnum(struct Client , const char , int);
	77	static void quote_splitusers(struct Client , const char , int);
	78
212380e3 AC	79	static void list_quote_commands(struct Client *);
	80
	81
55abcbb2	82	/*
212380e3 AC	83	* If this ever needs to be expanded to more than one arg of each
	84	* type, want_char/want_int could be the count of the arguments,
	85	* instead of just a boolean flag...
	86	*
	87	* -davidt
	88	*/
	89
	90	static struct SetStruct set_cmd_table[] = {
	91	/* name function string arg int arg */
	92	/* -------------------------------------------------------- */
	93	{"ADMINSTRING", quote_adminstring, 1, 0 },
	94	{"AUTOCONN", quote_autoconn, 1, 1 },
	95	{"AUTOCONNALL", quote_autoconnall, 0, 1 },
	96	{"FLOODCOUNT", quote_floodcount, 0, 1 },
	97	{"IDENTTIMEOUT", quote_identtimeout, 0, 1 },
212380e3 AC	98	{"MAX", quote_max, 0, 1 },
	99	{"MAXCLIENTS", quote_max, 0, 1 },
	100	{"OPERSTRING", quote_operstring, 1, 0 },
	101	{"SPAMNUM", quote_spamnum, 0, 1 },
	102	{"SPAMTIME", quote_spamtime, 0, 1 },
	103	{"SPLITMODE", quote_splitmode, 1, 0 },
	104	{"SPLITNUM", quote_splitnum, 0, 1 },
	105	{"SPLITUSERS", quote_splitusers, 0, 1 },
	106	/* -------------------------------------------------------- */
21dc257c	107	{(char ) 0, (void ()(struct Client , const char , int)) 0, 0, 0}
212380e3 AC	108	};
	109
	110
	111	/*
	112	* list_quote_commands() sends the client all the available commands.
	113	* Four to a line for now.
	114	*/
	115	static void
	116	list_quote_commands(struct Client *source_p)
	117	{
	118	int i;
	119	int j = 0;
	120	const char *names[4];
	121
5366977b	122	sendto_one_notice(source_p, ":Available QUOTE SET commands:");
212380e3 AC	123
	124	names[0] = names[1] = names[2] = names[3] = "";
	125
	126	for (i = 0; set_cmd_table[i].handler; i++)
	127	{
	128	names[j++] = set_cmd_table[i].name;
	129
	130	if(j > 3)
	131	{
5366977b AC	132	sendto_one_notice(source_p, ":%s %s %s %s",
5366977b AC	133	names[0], names[1], names[2], names[3]);
212380e3 AC	134	j = 0;
	135	names[0] = names[1] = names[2] = names[3] = "";
	136	}
	137
	138	}
	139	if(j)
5366977b AC	140	sendto_one_notice(source_p, ":%s %s %s %s",
5366977b AC	141	names[0], names[1], names[2], names[3]);
212380e3 AC	142	}
	143
	144	/* SET AUTOCONN */
	145	static void
a3143c9b	146	quote_autoconn(struct Client source_p, const char arg, int newval)
212380e3 AC	147	{
	148	set_server_conf_autoconn(source_p, arg, newval);
	149	}
	150
	151	/* SET AUTOCONNALL */
	152	static void
21dc257c	153	quote_autoconnall(struct Client source_p, const char arg, int newval)
212380e3 AC	154	{
	155	if(newval >= 0)
	156	{
	157	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed AUTOCONNALL to %i",
	158	source_p->name, newval);
	159
	160	GlobalSetOptions.autoconn = newval;
	161	}
	162	else
	163	{
5366977b AC	164	sendto_one_notice(source_p, ":AUTOCONNALL is currently %i",
5366977b AC	165	GlobalSetOptions.autoconn);
212380e3 AC	166	}
	167	}
	168
	169
	170	/* SET FLOODCOUNT */
	171	static void
21dc257c	172	quote_floodcount(struct Client source_p, const char arg, int newval)
212380e3 AC	173	{
	174	if(newval >= 0)
	175	{
	176	GlobalSetOptions.floodcount = newval;
	177	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	178	"%s has changed FLOODCOUNT to %i", source_p->name,
	179	GlobalSetOptions.floodcount);
	180	}
	181	else
	182	{
5366977b AC	183	sendto_one_notice(source_p, ":FLOODCOUNT is currently %i",
5366977b AC	184	GlobalSetOptions.floodcount);
212380e3 AC	185	}
	186	}
	187
	188	/* SET IDENTTIMEOUT */
	189	static void
21dc257c	190	quote_identtimeout(struct Client source_p, const char arg, int newval)
212380e3 AC	191	{
	192	if(!IsOperAdmin(source_p))
	193	{
	194	sendto_one(source_p, form_str(ERR_NOPRIVS),
	195	me.name, source_p->name, "admin");
	196	return;
	197	}
	198
	199	if(newval > 0)
	200	{
	201	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	202	"%s has changed IDENTTIMEOUT to %d",
	203	get_oper_name(source_p), newval);
	204	GlobalSetOptions.ident_timeout = newval;
	205	}
	206	else
5366977b AC	207	sendto_one_notice(source_p, ":IDENTTIMEOUT is currently %d",
5366977b AC	208	GlobalSetOptions.ident_timeout);
212380e3 AC	209	}
212380e3 AC	210
212380e3 AC	211	/* SET MAX */
212380e3 AC	212	static void
21dc257c	213	quote_max(struct Client source_p, const char arg, int newval)
212380e3 AC	214	{
	215	if(newval > 0)
	216	{
8bd5767b JT	217	if(newval > maxconnections - MAX_BUFFER)
	218	{
	219	sendto_one_notice(source_p,
	220	":You cannot set MAXCLIENTS to > %d",
	221	maxconnections - MAX_BUFFER);
	222	return;
6c70c576 JT	223	}
6c70c576 JT	224
212380e3 AC	225	if(newval < 32)
212380e3 AC	226	{
101db4c4 VY	227	sendto_one_notice(source_p, ":You cannot set MAXCLIENTS to < 32 (%d:%d)",
101db4c4 VY	228	GlobalSetOptions.maxclients, rb_getmaxconnect());
212380e3 AC	229	return;
	230	}
	231
	232	GlobalSetOptions.maxclients = newval;
	233
	234	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	235	"%s!%s@%s set new MAXCLIENTS to %d (%lu current)",
	236	source_p->name, source_p->username, source_p->host,
55abcbb2	237	GlobalSetOptions.maxclients,
5b96d9a6	238	rb_dlink_list_length(&lclient_list));
212380e3 AC	239
	240	return;
	241	}
	242	else
	243	{
5366977b	244	sendto_one_notice(source_p, ":Current Maxclients = %d (%lu)",
5b96d9a6	245	GlobalSetOptions.maxclients, rb_dlink_list_length(&lclient_list));
212380e3 AC	246	}
	247	}
	248
	249	/* SET OPERSTRING */
	250	static void
21dc257c	251	quote_operstring(struct Client source_p, const char arg, int newval)
212380e3 AC	252	{
	253	if(EmptyString(arg))
	254	{
5366977b	255	sendto_one_notice(source_p, ":OPERSTRING is currently '%s'", GlobalSetOptions.operstring);
212380e3 AC	256	}
	257	else
	258	{
f427c8b0	259	rb_strlcpy(GlobalSetOptions.operstring, arg,
212380e3	260	sizeof(GlobalSetOptions.operstring));
55abcbb2	261
212380e3 AC	262	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	263	"%s has changed OPERSTRING to '%s'",
	264	get_oper_name(source_p), arg);
	265	}
	266	}
	267
	268	/* SET ADMINSTRING */
	269	static void
21dc257c	270	quote_adminstring(struct Client source_p, const char arg, int newval)
212380e3 AC	271	{
	272	if(EmptyString(arg))
	273	{
5366977b	274	sendto_one_notice(source_p, ":ADMINSTRING is currently '%s'", GlobalSetOptions.adminstring);
212380e3 AC	275	}
	276	else
	277	{
f427c8b0	278	rb_strlcpy(GlobalSetOptions.adminstring, arg,
212380e3	279	sizeof(GlobalSetOptions.adminstring));
55abcbb2	280
212380e3 AC	281	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	282	"%s has changed ADMINSTRING to '%s'",
	283	get_oper_name(source_p), arg);
	284	}
	285	}
	286
	287	/* SET SPAMNUM */
	288	static void
21dc257c	289	quote_spamnum(struct Client source_p, const char arg, int newval)
212380e3 AC	290	{
	291	if(newval > 0)
	292	{
	293	if(newval == 0)
	294	{
	295	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	296	"%s has disabled ANTI_SPAMBOT", source_p->name);
	297	GlobalSetOptions.spam_num = newval;
	298	return;
	299	}
	300	if(newval < MIN_SPAM_NUM)
	301	{
	302	GlobalSetOptions.spam_num = MIN_SPAM_NUM;
	303	}
	304	else /* if (newval < MIN_SPAM_NUM) */
	305	{
	306	GlobalSetOptions.spam_num = newval;
	307	}
	308	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed SPAMNUM to %i",
	309	source_p->name, GlobalSetOptions.spam_num);
	310	}
	311	else
	312	{
5366977b	313	sendto_one_notice(source_p, ":SPAMNUM is currently %i", GlobalSetOptions.spam_num);
212380e3 AC	314	}
	315	}
	316
	317	/* SET SPAMTIME */
	318	static void
21dc257c	319	quote_spamtime(struct Client source_p, const char arg, int newval)
212380e3 AC	320	{
	321	if(newval > 0)
	322	{
	323	if(newval < MIN_SPAM_TIME)
	324	{
	325	GlobalSetOptions.spam_time = MIN_SPAM_TIME;
	326	}
	327	else /* if (newval < MIN_SPAM_TIME) */
	328	{
	329	GlobalSetOptions.spam_time = newval;
	330	}
	331	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed SPAMTIME to %i",
	332	source_p->name, GlobalSetOptions.spam_time);
	333	}
	334	else
	335	{
5366977b	336	sendto_one_notice(source_p, ":SPAMTIME is currently %i", GlobalSetOptions.spam_time);
212380e3 AC	337	}
	338	}
	339
	340	/* this table is what splitmode may be set to */
	341	static const char *splitmode_values[] = {
	342	"OFF",
	343	"ON",
	344	"AUTO",
	345	NULL
	346	};
	347
	348	/* this table is what splitmode may be */
	349	static const char *splitmode_status[] = {
	350	"OFF",
	351	"AUTO (OFF)",
	352	"ON",
	353	"AUTO (ON)",
	354	NULL
	355	};
	356
	357	/* SET SPLITMODE */
	358	static void
21dc257c	359	quote_splitmode(struct Client source_p, const char charval, int intval)
212380e3 AC	360	{
	361	if(charval)
	362	{
	363	int newval;
	364
	365	for (newval = 0; splitmode_values[newval]; newval++)
	366	{
	367	if(!irccmp(splitmode_values[newval], charval))
	368	break;
	369	}
	370
	371	/* OFF */
	372	if(newval == 0)
	373	{
	374	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	375	"%s is disabling splitmode", get_oper_name(source_p));
	376
	377	splitmode = 0;
	378	splitchecking = 0;
	379
fa832850	380	rb_event_delete(check_splitmode_ev);
6a309903	381	check_splitmode_ev = NULL;
212380e3 AC	382	}
	383	/* ON */
	384	else if(newval == 1)
	385	{
	386	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	387	"%s is enabling and activating splitmode",
	388	get_oper_name(source_p));
	389
	390	splitmode = 1;
	391	splitchecking = 0;
	392
	393	/* we might be deactivating an automatic splitmode, so pull the event */
fa832850	394	rb_event_delete(check_splitmode_ev);
6a309903	395	check_splitmode_ev = NULL;
212380e3 AC	396	}
	397	/* AUTO */
	398	else if(newval == 2)
	399	{
	400	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	401	"%s is enabling automatic splitmode",
	402	get_oper_name(source_p));
	403
	404	splitchecking = 1;
	405	check_splitmode(NULL);
	406	}
	407	}
	408	else
55abcbb2	409	/* if we add splitchecking to splitmode*2 we get a unique table to
212380e3 AC	410	* pull values back out of, splitmode can be four states - but you can
	411	* only set to three, which means we cant use the same table --fl_
	412	*/
5366977b	413	sendto_one_notice(source_p, ":SPLITMODE is currently %s",
212380e3 AC	414	splitmode_status[(splitchecking + (splitmode * 2))]);
	415	}
	416
	417	/* SET SPLITNUM */
	418	static void
21dc257c	419	quote_splitnum(struct Client source_p, const char arg, int newval)
212380e3 AC	420	{
	421	if(newval >= 0)
	422	{
	423	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	424	"%s has changed SPLITNUM to %i", source_p->name, newval);
	425	split_servers = newval;
	426
	427	if(splitchecking)
	428	check_splitmode(NULL);
	429	}
	430	else
5366977b	431	sendto_one_notice(source_p, ":SPLITNUM is currently %i", split_servers);
212380e3 AC	432	}
	433
	434	/* SET SPLITUSERS */
	435	static void
21dc257c	436	quote_splitusers(struct Client source_p, const char arg, int newval)
212380e3 AC	437	{
	438	if(newval >= 0)
	439	{
	440	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	441	"%s has changed SPLITUSERS to %i", source_p->name, newval);
	442	split_users = newval;
	443
	444	if(splitchecking)
	445	check_splitmode(NULL);
	446	}
	447	else
5366977b	448	sendto_one_notice(source_p, ":SPLITUSERS is currently %i", split_users);
212380e3 AC	449	}
	450
	451	/*
	452	* mo_set - SET command handler
	453	* set options while running
	454	*/
	455	static int
428ca87b	456	mo_set(struct MsgBuf msgbuf_p, struct Client client_p, struct Client source_p, int parc, const char parv[])
212380e3 AC	457	{
	458	int newval;
	459	int i, n;
	460	const char *arg = NULL;
	461	const char *intarg = NULL;
	462
	463	if(parc > 1)
	464	{
	465	/*
	466	* Go through all the commands in set_cmd_table, until one is
	467	* matched. I realize strcmp() is more intensive than a numeric
	468	* lookup, but at least it's better than a big-ass switch/case
	469	* statement.
	470	*/
	471	for (i = 0; set_cmd_table[i].handler; i++)
	472	{
	473	if(!irccmp(set_cmd_table[i].name, parv[1]))
	474	{
	475	/*
	476	* Command found; now execute the code
	477	*/
	478	n = 2;
	479
	480	if(set_cmd_table[i].wants_char)
	481	{
	482	arg = parv[n++];
	483	}
	484
	485	if(set_cmd_table[i].wants_int)
	486	{
	487	intarg = parv[n++];
	488	}
	489
	490	if((n - 1) > parc)
	491	{
5366977b AC	492	sendto_one_notice(source_p,
5366977b AC	493	":SET %s expects (\"%s%s\") args",
212380e3 AC	494	set_cmd_table[i].name,
	495	(set_cmd_table[i].
	496	wants_char ? "string, " : ""),
	497	(set_cmd_table[i].
	498	wants_char ? "int" : ""));
	499	return 0;
	500	}
	501
	502	if(parc <= 2)
	503	{
	504	arg = NULL;
	505	intarg = NULL;
	506	}
	507
	508	if(set_cmd_table[i].wants_int && (parc > 2))
	509	{
	510	if(intarg)
	511	{
	512	if(!irccmp(intarg, "yes") \|\| !irccmp(intarg, "on"))
	513	newval = 1;
	514	else if(!irccmp(intarg, "no")
	515	\|\| !irccmp(intarg, "off"))
	516	newval = 0;
	517	else
	518	newval = atoi(intarg);
	519	}
	520	else
	521	{
	522	newval = -1;
	523	}
	524
	525	if(newval < 0)
	526	{
5366977b AC	527	sendto_one_notice(source_p,
5366977b AC	528	":Value less than 0 illegal for %s",
212380e3 AC	529	set_cmd_table[i].name);
	530
	531	return 0;
	532	}
	533	}
	534	else
	535	newval = -1;
	536
21dc257c JT	537	set_cmd_table[i].handler(source_p, arg, newval);
21dc257c JT	538	return 0;
212380e3 AC	539	}
	540	}
	541
	542	/*
	543	* Code here will be executed when a /QUOTE SET command is not
	544	* found within set_cmd_table.
	545	*/
5366977b	546	sendto_one_notice(source_p, ":Variable not found.");
212380e3 AC	547	return 0;
	548	}
	549
	550	list_quote_commands(source_p);
	551
	552	return 0;
	553	}