[irc/rqf/shadowircd.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
 *
 *  $Id: m_set.c 3253 2007-03-05 19:01:05Z nenolod $
 */

/* rewritten by jdc */

#include "stdinc.h"
#include "client.h"
#include "event.h"
#include "irc_string.h"
#include "sprintf_irc.h"
#include "ircd.h"
#include "numeric.h"
#include "commio.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 Client *, struct Client *, int, const char **);

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

mapi_clist_av1 set_clist[] = { &set_msgtab, NULL };
DECLARE_MODULE_AV1(set, NULL, NULL, set_clist, NULL, NULL, "$Revision: 3253 $");

/* Structure used for the SET table itself */
struct SetStruct
{
	const char *name;
	void (*handler) ();
	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 *);
static void quote_autoconn(struct Client *, 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_idletime(struct Client *, int);
static void quote_max(struct Client *, int);
static void quote_operstring(struct Client *, const 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 *);


/* 
 * 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	},
	{"IDLETIME", 	quote_idletime, 	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 (*)()) 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, char *arg, int newval)
{
	set_server_conf_autoconn(source_p, arg, newval);
}

/* SET AUTOCONNALL */
static void
quote_autoconnall(struct Client *source_p, 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, 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, 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 IDLETIME */
static void
quote_idletime(struct Client *source_p, int newval)
{
	if(newval >= 0)
	{
		if(newval == 0)
		{
			sendto_realops_snomask(SNO_GENERAL, L_ALL,
					     "%s has disabled idletime checking", source_p->name);
			GlobalSetOptions.idletime = 0;
		}
		else
		{
			sendto_realops_snomask(SNO_GENERAL, L_ALL,
					     "%s has changed IDLETIME to %i",
					     source_p->name, newval);
			GlobalSetOptions.idletime = (newval * 60);
		}
	}
	else
	{
		sendto_one_notice(source_p, ":IDLETIME is currently %i",
			GlobalSetOptions.idletime / 60);
	}
}

/* SET MAX */
static void
quote_max(struct Client *source_p, int newval)
{
	if(newval > 0)
	{
		if(newval < 32)
		{
			sendto_one_notice(source_p, ":You cannot set MAXCLIENTS to < 32 (%d:%d)",
				   GlobalSetOptions.maxclients, highest_fd);
			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, 
				     dlink_list_length(&lclient_list));

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

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

			eventDelete(check_splitmode, 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 */
			eventDelete(check_splitmode, 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, 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, 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 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;

				if(set_cmd_table[i].wants_char)
				{
					if(set_cmd_table[i].wants_int)
						set_cmd_table[i].handler(source_p, arg, newval);
					else
						set_cmd_table[i].handler(source_p, arg);
					return 0;
				}
				else
				{
					if(set_cmd_table[i].wants_int)
						set_cmd_table[i].handler(source_p, newval);
					else
						/* Just in case someone actually wants a
						 * set function that takes no args.. *shrug* */
						set_cmd_table[i].handler(source_p);
					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	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
	23	*
35237302	24	* $Id: m_set.c 3253 2007-03-05 19:01:05Z nenolod $
212380e3	25	*/
	26
	27	/* rewritten by jdc */
	28
	29	#include "stdinc.h"
	30	#include "client.h"
	31	#include "event.h"
	32	#include "irc_string.h"
	33	#include "sprintf_irc.h"
	34	#include "ircd.h"
	35	#include "numeric.h"
	36	#include "commio.h"
	37	#include "s_serv.h"
	38	#include "send.h"
	39	#include "common.h"
	40	#include "channel.h"
	41	#include "s_conf.h"
	42	#include "s_newconf.h"
	43	#include "msg.h"
	44	#include "parse.h"
	45	#include "modules.h"
	46
	47	static int mo_set(struct Client , struct Client , int, const char **);
	48
	49	struct Message set_msgtab = {
	50	"SET", 0, 0, 0, MFLG_SLOW,
	51	{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_set, 0}}
	52	};
	53
	54	mapi_clist_av1 set_clist[] = { &set_msgtab, NULL };
35237302	55	DECLARE_MODULE_AV1(set, NULL, NULL, set_clist, NULL, NULL, "$Revision: 3253 $");
212380e3	56
	57	/* Structure used for the SET table itself */
	58	struct SetStruct
	59	{
	60	const char *name;
	61	void (*handler) ();
	62	int wants_char; /* 1 if it expects (char , [int]) /
	63	int wants_int; /* 1 if it expects ([char ], int) /
	64
	65	/* eg: 0, 1 == only an int arg
	66	* eg: 1, 1 == char and int args */
	67	};
	68
	69
	70	static void quote_adminstring(struct Client , const char );
	71	static void quote_autoconn(struct Client , char , int);
	72	static void quote_autoconnall(struct Client *, int);
	73	static void quote_floodcount(struct Client *, int);
	74	static void quote_identtimeout(struct Client *, int);
	75	static void quote_idletime(struct Client *, int);
	76	static void quote_max(struct Client *, int);
	77	static void quote_operstring(struct Client , const char );
	78	static void quote_spamnum(struct Client *, int);
	79	static void quote_spamtime(struct Client *, int);
	80	static void quote_splitmode(struct Client , char );
	81	static void quote_splitnum(struct Client *, int);
	82	static void quote_splitusers(struct Client *, int);
	83	static void list_quote_commands(struct Client *);
	84
	85
	86	/*
	87	* If this ever needs to be expanded to more than one arg of each
	88	* type, want_char/want_int could be the count of the arguments,
	89	* instead of just a boolean flag...
	90	*
	91	* -davidt
	92	*/
	93
	94	static struct SetStruct set_cmd_table[] = {
	95	/* name function string arg int arg */
	96	/* -------------------------------------------------------- */
	97	{"ADMINSTRING", quote_adminstring, 1, 0 },
	98	{"AUTOCONN", quote_autoconn, 1, 1 },
	99	{"AUTOCONNALL", quote_autoconnall, 0, 1 },
	100	{"FLOODCOUNT", quote_floodcount, 0, 1 },
	101	{"IDENTTIMEOUT", quote_identtimeout, 0, 1 },
	102	{"IDLETIME", quote_idletime, 0, 1 },
	103	{"MAX", quote_max, 0, 1 },
	104	{"MAXCLIENTS", quote_max, 0, 1 },
	105	{"OPERSTRING", quote_operstring, 1, 0 },
	106	{"SPAMNUM", quote_spamnum, 0, 1 },
	107	{"SPAMTIME", quote_spamtime, 0, 1 },
	108	{"SPLITMODE", quote_splitmode, 1, 0 },
	109	{"SPLITNUM", quote_splitnum, 0, 1 },
	110	{"SPLITUSERS", quote_splitusers, 0, 1 },
	111	/* -------------------------------------------------------- */
	112	{(char ) 0, (void ()()) 0, 0, 0}
	113	};
	114
	115
	116	/*
	117	* list_quote_commands() sends the client all the available commands.
	118	* Four to a line for now.
	119	*/
120	static void
121	list_quote_commands(struct Client *source_p)
122	{
123	int i;
124	int j = 0;
125	const char *names[4];
126
5366977b	127	sendto_one_notice(source_p, ":Available QUOTE SET commands:");
212380e3	128
	129	names[0] = names[1] = names[2] = names[3] = "";
	130
	131	for (i = 0; set_cmd_table[i].handler; i++)
	132	{
	133	names[j++] = set_cmd_table[i].name;
	134
	135	if(j > 3)
	136	{
5366977b	137	sendto_one_notice(source_p, ":%s %s %s %s",
5366977b	138	names[0], names[1], names[2], names[3]);
212380e3	139	j = 0;
	140	names[0] = names[1] = names[2] = names[3] = "";
	141	}
	142
	143	}
	144	if(j)
5366977b	145	sendto_one_notice(source_p, ":%s %s %s %s",
5366977b	146	names[0], names[1], names[2], names[3]);
212380e3	147	}
	148
	149	/* SET AUTOCONN */
	150	static void
	151	quote_autoconn(struct Client source_p, char arg, int newval)
	152	{
	153	set_server_conf_autoconn(source_p, arg, newval);
	154	}
	155
	156	/* SET AUTOCONNALL */
	157	static void
	158	quote_autoconnall(struct Client *source_p, int newval)
	159	{
	160	if(newval >= 0)
	161	{
	162	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed AUTOCONNALL to %i",
	163	source_p->name, newval);
	164
	165	GlobalSetOptions.autoconn = newval;
	166	}
	167	else
	168	{
5366977b	169	sendto_one_notice(source_p, ":AUTOCONNALL is currently %i",
5366977b	170	GlobalSetOptions.autoconn);
212380e3	171	}
	172	}
	173
	174
	175	/* SET FLOODCOUNT */
	176	static void
	177	quote_floodcount(struct Client *source_p, int newval)
	178	{
	179	if(newval >= 0)
	180	{
	181	GlobalSetOptions.floodcount = newval;
	182	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	183	"%s has changed FLOODCOUNT to %i", source_p->name,
	184	GlobalSetOptions.floodcount);
	185	}
	186	else
	187	{
5366977b	188	sendto_one_notice(source_p, ":FLOODCOUNT is currently %i",
5366977b	189	GlobalSetOptions.floodcount);
212380e3	190	}
	191	}
	192
	193	/* SET IDENTTIMEOUT */
	194	static void
	195	quote_identtimeout(struct Client *source_p, int newval)
	196	{
	197	if(!IsOperAdmin(source_p))
	198	{
	199	sendto_one(source_p, form_str(ERR_NOPRIVS),
	200	me.name, source_p->name, "admin");
	201	return;
	202	}
	203
	204	if(newval > 0)
	205	{
	206	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	207	"%s has changed IDENTTIMEOUT to %d",
	208	get_oper_name(source_p), newval);
	209	GlobalSetOptions.ident_timeout = newval;
	210	}
	211	else
5366977b	212	sendto_one_notice(source_p, ":IDENTTIMEOUT is currently %d",
5366977b	213	GlobalSetOptions.ident_timeout);
212380e3	214	}
	215
	216	/* SET IDLETIME */
	217	static void
	218	quote_idletime(struct Client *source_p, int newval)
	219	{
	220	if(newval >= 0)
	221	{
	222	if(newval == 0)
	223	{
	224	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	225	"%s has disabled idletime checking", source_p->name);
	226	GlobalSetOptions.idletime = 0;
	227	}
	228	else
	229	{
	230	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	231	"%s has changed IDLETIME to %i",
	232	source_p->name, newval);
	233	GlobalSetOptions.idletime = (newval * 60);
	234	}
	235	}
	236	else
	237	{
5366977b	238	sendto_one_notice(source_p, ":IDLETIME is currently %i",
5366977b	239	GlobalSetOptions.idletime / 60);
212380e3	240	}
	241	}
	242
	243	/* SET MAX */
	244	static void
	245	quote_max(struct Client *source_p, int newval)
	246	{
	247	if(newval > 0)
	248	{
212380e3	249	if(newval < 32)
212380e3	250	{
5366977b	251	sendto_one_notice(source_p, ":You cannot set MAXCLIENTS to < 32 (%d:%d)",
5366977b	252	GlobalSetOptions.maxclients, highest_fd);
212380e3	253	return;
	254	}
	255
	256	GlobalSetOptions.maxclients = newval;
	257
	258	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	259	"%s!%s@%s set new MAXCLIENTS to %d (%lu current)",
	260	source_p->name, source_p->username, source_p->host,
	261	GlobalSetOptions.maxclients,
	262	dlink_list_length(&lclient_list));
	263
	264	return;
	265	}
	266	else
	267	{
5366977b	268	sendto_one_notice(source_p, ":Current Maxclients = %d (%lu)",
5366977b	269	GlobalSetOptions.maxclients, dlink_list_length(&lclient_list));
212380e3	270	}
	271	}
	272
	273	/* SET OPERSTRING */
	274	static void
	275	quote_operstring(struct Client source_p, const char arg)
	276	{
	277	if(EmptyString(arg))
	278	{
5366977b	279	sendto_one_notice(source_p, ":OPERSTRING is currently '%s'", GlobalSetOptions.operstring);
212380e3	280	}
	281	else
	282	{
	283	strlcpy(GlobalSetOptions.operstring, arg,
	284	sizeof(GlobalSetOptions.operstring));
	285
	286	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	287	"%s has changed OPERSTRING to '%s'",
	288	get_oper_name(source_p), arg);
	289	}
	290	}
	291
	292	/* SET ADMINSTRING */
	293	static void
	294	quote_adminstring(struct Client source_p, const char arg)
	295	{
	296	if(EmptyString(arg))
	297	{
5366977b	298	sendto_one_notice(source_p, ":ADMINSTRING is currently '%s'", GlobalSetOptions.adminstring);
212380e3	299	}
	300	else
	301	{
	302	strlcpy(GlobalSetOptions.adminstring, arg,
	303	sizeof(GlobalSetOptions.adminstring));
	304
	305	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	306	"%s has changed ADMINSTRING to '%s'",
	307	get_oper_name(source_p), arg);
	308	}
	309	}
	310
	311	/* SET SPAMNUM */
	312	static void
	313	quote_spamnum(struct Client *source_p, int newval)
	314	{
	315	if(newval > 0)
	316	{
	317	if(newval == 0)
	318	{
	319	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	320	"%s has disabled ANTI_SPAMBOT", source_p->name);
	321	GlobalSetOptions.spam_num = newval;
	322	return;
	323	}
	324	if(newval < MIN_SPAM_NUM)
	325	{
	326	GlobalSetOptions.spam_num = MIN_SPAM_NUM;
	327	}
	328	else /* if (newval < MIN_SPAM_NUM) */
	329	{
	330	GlobalSetOptions.spam_num = newval;
	331	}
	332	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed SPAMNUM to %i",
	333	source_p->name, GlobalSetOptions.spam_num);
	334	}
	335	else
	336	{
5366977b	337	sendto_one_notice(source_p, ":SPAMNUM is currently %i", GlobalSetOptions.spam_num);
212380e3	338	}
	339	}
	340
	341	/* SET SPAMTIME */
	342	static void
	343	quote_spamtime(struct Client *source_p, int newval)
	344	{
	345	if(newval > 0)
	346	{
	347	if(newval < MIN_SPAM_TIME)
	348	{
	349	GlobalSetOptions.spam_time = MIN_SPAM_TIME;
	350	}
	351	else /* if (newval < MIN_SPAM_TIME) */
	352	{
	353	GlobalSetOptions.spam_time = newval;
	354	}
	355	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed SPAMTIME to %i",
	356	source_p->name, GlobalSetOptions.spam_time);
	357	}
	358	else
	359	{
5366977b	360	sendto_one_notice(source_p, ":SPAMTIME is currently %i", GlobalSetOptions.spam_time);
212380e3	361	}
	362	}
	363
	364	/* this table is what splitmode may be set to */
	365	static const char *splitmode_values[] = {
	366	"OFF",
	367	"ON",
	368	"AUTO",
	369	NULL
	370	};
	371
	372	/* this table is what splitmode may be */
	373	static const char *splitmode_status[] = {
	374	"OFF",
	375	"AUTO (OFF)",
	376	"ON",
	377	"AUTO (ON)",
	378	NULL
	379	};
	380
	381	/* SET SPLITMODE */
	382	static void
	383	quote_splitmode(struct Client source_p, char charval)
	384	{
	385	if(charval)
	386	{
	387	int newval;
	388
	389	for (newval = 0; splitmode_values[newval]; newval++)
	390	{
	391	if(!irccmp(splitmode_values[newval], charval))
	392	break;
	393	}
	394
	395	/* OFF */
	396	if(newval == 0)
	397	{
	398	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	399	"%s is disabling splitmode", get_oper_name(source_p));
	400
	401	splitmode = 0;
	402	splitchecking = 0;
	403
	404	eventDelete(check_splitmode, NULL);
	405	}
	406	/* ON */
	407	else if(newval == 1)
	408	{
	409	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	410	"%s is enabling and activating splitmode",
	411	get_oper_name(source_p));
	412
	413	splitmode = 1;
	414	splitchecking = 0;
	415
	416	/* we might be deactivating an automatic splitmode, so pull the event */
	417	eventDelete(check_splitmode, NULL);
	418	}
	419	/* AUTO */
	420	else if(newval == 2)
	421	{
	422	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	423	"%s is enabling automatic splitmode",
	424	get_oper_name(source_p));
425
426	splitchecking = 1;
427	check_splitmode(NULL);
428	}
429	}
430	else
431	/* if we add splitchecking to splitmode*2 we get a unique table to
432	* pull values back out of, splitmode can be four states - but you can
433	* only set to three, which means we cant use the same table --fl_
434	*/
5366977b	435	sendto_one_notice(source_p, ":SPLITMODE is currently %s",
212380e3	436	splitmode_status[(splitchecking + (splitmode * 2))]);
	437	}
	438
	439	/* SET SPLITNUM */
	440	static void
	441	quote_splitnum(struct Client *source_p, int newval)
	442	{
	443	if(newval >= 0)
	444	{
	445	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	446	"%s has changed SPLITNUM to %i", source_p->name, newval);
	447	split_servers = newval;
	448
	449	if(splitchecking)
	450	check_splitmode(NULL);
	451	}
	452	else
5366977b	453	sendto_one_notice(source_p, ":SPLITNUM is currently %i", split_servers);
212380e3	454	}
	455
	456	/* SET SPLITUSERS */
	457	static void
	458	quote_splitusers(struct Client *source_p, int newval)
	459	{
	460	if(newval >= 0)
	461	{
	462	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	463	"%s has changed SPLITUSERS to %i", source_p->name, newval);
	464	split_users = newval;
	465
	466	if(splitchecking)
	467	check_splitmode(NULL);
	468	}
	469	else
5366977b	470	sendto_one_notice(source_p, ":SPLITUSERS is currently %i", split_users);
212380e3	471	}
	472
	473	/*
	474	* mo_set - SET command handler
	475	* set options while running
	476	*/
	477	static int
	478	mo_set(struct Client client_p, struct Client source_p, int parc, const char *parv[])
	479	{
	480	int newval;
	481	int i, n;
	482	const char *arg = NULL;
	483	const char *intarg = NULL;
	484
	485	if(parc > 1)
	486	{
	487	/*
	488	* Go through all the commands in set_cmd_table, until one is
	489	* matched. I realize strcmp() is more intensive than a numeric
	490	* lookup, but at least it's better than a big-ass switch/case
	491	* statement.
	492	*/
	493	for (i = 0; set_cmd_table[i].handler; i++)
	494	{
	495	if(!irccmp(set_cmd_table[i].name, parv[1]))
	496	{
	497	/*
	498	* Command found; now execute the code
	499	*/
	500	n = 2;
	501
	502	if(set_cmd_table[i].wants_char)
	503	{
	504	arg = parv[n++];
	505	}
	506
	507	if(set_cmd_table[i].wants_int)
	508	{
	509	intarg = parv[n++];
	510	}
	511
	512	if((n - 1) > parc)
	513	{
5366977b	514	sendto_one_notice(source_p,
5366977b	515	":SET %s expects (\"%s%s\") args",
212380e3	516	set_cmd_table[i].name,
	517	(set_cmd_table[i].
	518	wants_char ? "string, " : ""),
	519	(set_cmd_table[i].
	520	wants_char ? "int" : ""));
	521	return 0;
	522	}
	523
	524	if(parc <= 2)
	525	{
	526	arg = NULL;
	527	intarg = NULL;
	528	}
	529
	530	if(set_cmd_table[i].wants_int && (parc > 2))
	531	{
	532	if(intarg)
	533	{
	534	if(!irccmp(intarg, "yes") \|\| !irccmp(intarg, "on"))
	535	newval = 1;
	536	else if(!irccmp(intarg, "no")
	537	\|\| !irccmp(intarg, "off"))
	538	newval = 0;
	539	else
	540	newval = atoi(intarg);
	541	}
	542	else
	543	{
	544	newval = -1;
	545	}
	546
	547	if(newval < 0)
	548	{
5366977b	549	sendto_one_notice(source_p,
5366977b	550	":Value less than 0 illegal for %s",
212380e3	551	set_cmd_table[i].name);
	552
	553	return 0;
	554	}
	555	}
	556	else
	557	newval = -1;
	558
	559	if(set_cmd_table[i].wants_char)
	560	{
	561	if(set_cmd_table[i].wants_int)
	562	set_cmd_table[i].handler(source_p, arg, newval);
	563	else
	564	set_cmd_table[i].handler(source_p, arg);
	565	return 0;
	566	}
	567	else
	568	{
	569	if(set_cmd_table[i].wants_int)
	570	set_cmd_table[i].handler(source_p, newval);
	571	else
	572	/* Just in case someone actually wants a
	573	* set function that takes no args.. shrug */
	574	set_cmd_table[i].handler(source_p);
	575	return 0;
	576	}
	577	}
	578	}
	579
	580	/*
	581	* Code here will be executed when a /QUOTE SET command is not
	582	* found within set_cmd_table.
	583	*/
5366977b	584	sendto_one_notice(source_p, ":Variable not found.");
212380e3	585	return 0;
	586	}
	587
	588	list_quote_commands(source_p);
	589
	590	return 0;
	591	}