[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 3161 2007-01-25 07:23:01Z 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: 3161 $");

/* 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 > MASTER_MAX)
		{
			sendto_one_notice(source_p, ":You cannot set MAXCLIENTS to > MASTER_MAX (%d)",
				   MASTER_MAX);
			return;
		}

		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	*
5366977b	24	* $Id: m_set.c 3161 2007-01-25 07:23:01Z 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 };
5366977b	55	DECLARE_MODULE_AV1(set, NULL, NULL, set_clist, NULL, NULL, "$Revision: 3161 $");
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	{
	249	if(newval > MASTER_MAX)
	250	{
5366977b	251	sendto_one_notice(source_p, ":You cannot set MAXCLIENTS to > MASTER_MAX (%d)",
5366977b	252	MASTER_MAX);
212380e3	253	return;
	254	}
	255
	256	if(newval < 32)
	257	{
5366977b	258	sendto_one_notice(source_p, ":You cannot set MAXCLIENTS to < 32 (%d:%d)",
5366977b	259	GlobalSetOptions.maxclients, highest_fd);
212380e3	260	return;
	261	}
	262
	263	GlobalSetOptions.maxclients = newval;
	264
	265	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	266	"%s!%s@%s set new MAXCLIENTS to %d (%lu current)",
	267	source_p->name, source_p->username, source_p->host,
	268	GlobalSetOptions.maxclients,
	269	dlink_list_length(&lclient_list));
	270
	271	return;
	272	}
	273	else
	274	{
5366977b	275	sendto_one_notice(source_p, ":Current Maxclients = %d (%lu)",
5366977b	276	GlobalSetOptions.maxclients, dlink_list_length(&lclient_list));
212380e3	277	}
	278	}
	279
	280	/* SET OPERSTRING */
	281	static void
	282	quote_operstring(struct Client source_p, const char arg)
	283	{
	284	if(EmptyString(arg))
	285	{
5366977b	286	sendto_one_notice(source_p, ":OPERSTRING is currently '%s'", GlobalSetOptions.operstring);
212380e3	287	}
	288	else
	289	{
	290	strlcpy(GlobalSetOptions.operstring, arg,
	291	sizeof(GlobalSetOptions.operstring));
	292
	293	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	294	"%s has changed OPERSTRING to '%s'",
	295	get_oper_name(source_p), arg);
	296	}
	297	}
	298
	299	/* SET ADMINSTRING */
	300	static void
	301	quote_adminstring(struct Client source_p, const char arg)
	302	{
	303	if(EmptyString(arg))
	304	{
5366977b	305	sendto_one_notice(source_p, ":ADMINSTRING is currently '%s'", GlobalSetOptions.adminstring);
212380e3	306	}
	307	else
	308	{
	309	strlcpy(GlobalSetOptions.adminstring, arg,
	310	sizeof(GlobalSetOptions.adminstring));
	311
	312	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	313	"%s has changed ADMINSTRING to '%s'",
	314	get_oper_name(source_p), arg);
	315	}
	316	}
	317
	318	/* SET SPAMNUM */
	319	static void
	320	quote_spamnum(struct Client *source_p, int newval)
	321	{
	322	if(newval > 0)
	323	{
	324	if(newval == 0)
	325	{
	326	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	327	"%s has disabled ANTI_SPAMBOT", source_p->name);
	328	GlobalSetOptions.spam_num = newval;
	329	return;
	330	}
	331	if(newval < MIN_SPAM_NUM)
	332	{
	333	GlobalSetOptions.spam_num = MIN_SPAM_NUM;
	334	}
	335	else /* if (newval < MIN_SPAM_NUM) */
	336	{
	337	GlobalSetOptions.spam_num = newval;
	338	}
	339	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed SPAMNUM to %i",
	340	source_p->name, GlobalSetOptions.spam_num);
	341	}
	342	else
	343	{
5366977b	344	sendto_one_notice(source_p, ":SPAMNUM is currently %i", GlobalSetOptions.spam_num);
212380e3	345	}
	346	}
	347
	348	/* SET SPAMTIME */
	349	static void
	350	quote_spamtime(struct Client *source_p, int newval)
	351	{
	352	if(newval > 0)
	353	{
	354	if(newval < MIN_SPAM_TIME)
	355	{
	356	GlobalSetOptions.spam_time = MIN_SPAM_TIME;
	357	}
	358	else /* if (newval < MIN_SPAM_TIME) */
	359	{
	360	GlobalSetOptions.spam_time = newval;
	361	}
	362	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s has changed SPAMTIME to %i",
	363	source_p->name, GlobalSetOptions.spam_time);
	364	}
	365	else
	366	{
5366977b	367	sendto_one_notice(source_p, ":SPAMTIME is currently %i", GlobalSetOptions.spam_time);
212380e3	368	}
	369	}
	370
	371	/* this table is what splitmode may be set to */
	372	static const char *splitmode_values[] = {
	373	"OFF",
	374	"ON",
	375	"AUTO",
	376	NULL
	377	};
	378
	379	/* this table is what splitmode may be */
	380	static const char *splitmode_status[] = {
	381	"OFF",
	382	"AUTO (OFF)",
	383	"ON",
	384	"AUTO (ON)",
	385	NULL
	386	};
	387
	388	/* SET SPLITMODE */
	389	static void
	390	quote_splitmode(struct Client source_p, char charval)
	391	{
	392	if(charval)
	393	{
	394	int newval;
	395
	396	for (newval = 0; splitmode_values[newval]; newval++)
	397	{
	398	if(!irccmp(splitmode_values[newval], charval))
	399	break;
	400	}
	401
	402	/* OFF */
	403	if(newval == 0)
	404	{
	405	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	406	"%s is disabling splitmode", get_oper_name(source_p));
	407
	408	splitmode = 0;
	409	splitchecking = 0;
	410
	411	eventDelete(check_splitmode, NULL);
	412	}
	413	/* ON */
	414	else if(newval == 1)
	415	{
	416	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	417	"%s is enabling and activating splitmode",
	418	get_oper_name(source_p));
	419
	420	splitmode = 1;
	421	splitchecking = 0;
	422
	423	/* we might be deactivating an automatic splitmode, so pull the event */
	424	eventDelete(check_splitmode, NULL);
	425	}
	426	/* AUTO */
	427	else if(newval == 2)
	428	{
	429	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	430	"%s is enabling automatic splitmode",
	431	get_oper_name(source_p));
432
433	splitchecking = 1;
434	check_splitmode(NULL);
435	}
436	}
437	else
438	/* if we add splitchecking to splitmode*2 we get a unique table to
439	* pull values back out of, splitmode can be four states - but you can
440	* only set to three, which means we cant use the same table --fl_
441	*/
5366977b	442	sendto_one_notice(source_p, ":SPLITMODE is currently %s",
212380e3	443	splitmode_status[(splitchecking + (splitmode * 2))]);
	444	}
	445
	446	/* SET SPLITNUM */
	447	static void
	448	quote_splitnum(struct Client *source_p, int newval)
	449	{
	450	if(newval >= 0)
	451	{
	452	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	453	"%s has changed SPLITNUM to %i", source_p->name, newval);
	454	split_servers = newval;
	455
	456	if(splitchecking)
	457	check_splitmode(NULL);
	458	}
	459	else
5366977b	460	sendto_one_notice(source_p, ":SPLITNUM is currently %i", split_servers);
212380e3	461	}
	462
	463	/* SET SPLITUSERS */
	464	static void
	465	quote_splitusers(struct Client *source_p, int newval)
	466	{
	467	if(newval >= 0)
	468	{
	469	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	470	"%s has changed SPLITUSERS to %i", source_p->name, newval);
	471	split_users = newval;
	472
	473	if(splitchecking)
	474	check_splitmode(NULL);
	475	}
	476	else
5366977b	477	sendto_one_notice(source_p, ":SPLITUSERS is currently %i", split_users);
212380e3	478	}
	479
	480	/*
	481	* mo_set - SET command handler
	482	* set options while running
	483	*/
	484	static int
	485	mo_set(struct Client client_p, struct Client source_p, int parc, const char *parv[])
	486	{
	487	int newval;
	488	int i, n;
	489	const char *arg = NULL;
	490	const char *intarg = NULL;
	491
	492	if(parc > 1)
	493	{
	494	/*
	495	* Go through all the commands in set_cmd_table, until one is
	496	* matched. I realize strcmp() is more intensive than a numeric
	497	* lookup, but at least it's better than a big-ass switch/case
	498	* statement.
	499	*/
	500	for (i = 0; set_cmd_table[i].handler; i++)
	501	{
	502	if(!irccmp(set_cmd_table[i].name, parv[1]))
	503	{
	504	/*
	505	* Command found; now execute the code
	506	*/
	507	n = 2;
	508
	509	if(set_cmd_table[i].wants_char)
	510	{
	511	arg = parv[n++];
	512	}
	513
	514	if(set_cmd_table[i].wants_int)
	515	{
	516	intarg = parv[n++];
	517	}
	518
	519	if((n - 1) > parc)
	520	{
5366977b	521	sendto_one_notice(source_p,
5366977b	522	":SET %s expects (\"%s%s\") args",
212380e3	523	set_cmd_table[i].name,
	524	(set_cmd_table[i].
	525	wants_char ? "string, " : ""),
	526	(set_cmd_table[i].
	527	wants_char ? "int" : ""));
	528	return 0;
	529	}
	530
	531	if(parc <= 2)
	532	{
	533	arg = NULL;
	534	intarg = NULL;
	535	}
	536
	537	if(set_cmd_table[i].wants_int && (parc > 2))
	538	{
	539	if(intarg)
	540	{
	541	if(!irccmp(intarg, "yes") \|\| !irccmp(intarg, "on"))
	542	newval = 1;
	543	else if(!irccmp(intarg, "no")
	544	\|\| !irccmp(intarg, "off"))
	545	newval = 0;
	546	else
	547	newval = atoi(intarg);
	548	}
	549	else
	550	{
	551	newval = -1;
	552	}
	553
	554	if(newval < 0)
	555	{
5366977b	556	sendto_one_notice(source_p,
5366977b	557	":Value less than 0 illegal for %s",
212380e3	558	set_cmd_table[i].name);
	559
	560	return 0;
	561	}
	562	}
	563	else
	564	newval = -1;
	565
	566	if(set_cmd_table[i].wants_char)
	567	{
	568	if(set_cmd_table[i].wants_int)
	569	set_cmd_table[i].handler(source_p, arg, newval);
	570	else
	571	set_cmd_table[i].handler(source_p, arg);
	572	return 0;
	573	}
	574	else
	575	{
	576	if(set_cmd_table[i].wants_int)
	577	set_cmd_table[i].handler(source_p, newval);
	578	else
	579	/* Just in case someone actually wants a
	580	* set function that takes no args.. shrug */
	581	set_cmd_table[i].handler(source_p);
	582	return 0;
	583	}
	584	}
	585	}
	586
	587	/*
	588	* Code here will be executed when a /QUOTE SET command is not
	589	* found within set_cmd_table.
	590	*/
5366977b	591	sendto_one_notice(source_p, ":Variable not found.");
212380e3	592	return 0;
	593	}
	594
	595	list_quote_commands(source_p);
	596
	597	return 0;
	598	}