[irc/rqf/shadowircd.git] / modules / m_rehash.c

/*
 *  ircd-ratbox: A slightly useful ircd.
 *  m_rehash.c: Re-reads the configuration file.
 *
 *  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
 *
 */

#include "stdinc.h"
#include "client.h"
#include "channel.h"
#include "common.h"
#include "match.h"
#include "ircd.h"
#include "s_serv.h"
#include "numeric.h"
#include "res.h"
#include "s_conf.h"
#include "s_newconf.h"
#include "logger.h"
#include "send.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "hostmask.h"
#include "reject.h"
#include "hash.h"
#include "cache.h"

static int mo_rehash(struct Client *, struct Client *, int, const char **);
static int me_rehash(struct Client *, struct Client *, int, const char **);

struct Message rehash_msgtab = {
	"REHASH", 0, 0, 0, MFLG_SLOW,
	{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, {me_rehash, 0}, {mo_rehash, 0}}
};

mapi_clist_av1 rehash_clist[] = { &rehash_msgtab, NULL };
DECLARE_MODULE_AV1(rehash, NULL, NULL, rehash_clist, NULL, NULL, "$Revision: 3161 $");

struct hash_commands
{
	const char *cmd;
	void (*handler) (struct Client * source_p);
};

static void
rehash_bans_loc(struct Client *source_p)
{
	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is rehashing bans",
				get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	rehash_bans(0);
}

static void
rehash_dns(struct Client *source_p)
{
	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is rehashing DNS", 
			     get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	/* reread /etc/resolv.conf and reopen res socket */
	restart_resolver();
}

static void
rehash_motd(struct Client *source_p)
{
	sendto_realops_snomask(SNO_GENERAL, L_ALL,
			     "%s is forcing re-reading of MOTD file",
			     get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	cache_user_motd();
}

static void
rehash_omotd(struct Client *source_p)
{
	sendto_realops_snomask(SNO_GENERAL, L_ALL,
			     "%s is forcing re-reading of OPER MOTD file",
			     get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	free_cachefile(oper_motd);
	oper_motd = cache_file(OPATH, "opers.motd", 0);
}

static void
rehash_tklines(struct Client *source_p)
{
	struct ConfItem *aconf;
	rb_dlink_node *ptr, *next_ptr;
	int i;

	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing temp klines",
				get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	for(i = 0; i < LAST_TEMP_TYPE; i++)
	{
		RB_DLINK_FOREACH_SAFE(ptr, next_ptr, temp_klines[i].head)
		{
			aconf = ptr->data;

			delete_one_address_conf(aconf->host, aconf);
			rb_dlinkDestroy(ptr, &temp_klines[i]);
		}
	}
}

static void
rehash_tdlines(struct Client *source_p)
{
	struct ConfItem *aconf;
	rb_dlink_node *ptr, *next_ptr;
	int i;

	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing temp dlines",
				get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	for(i = 0; i < LAST_TEMP_TYPE; i++)
	{
		RB_DLINK_FOREACH_SAFE(ptr, next_ptr, temp_dlines[i].head)
		{
			aconf = ptr->data;

			delete_one_address_conf(aconf->host, aconf);
			rb_dlinkDestroy(ptr, &temp_dlines[i]);
		}
	}
}

static void
rehash_txlines(struct Client *source_p)
{
	struct ConfItem *aconf;
	rb_dlink_node *ptr;
	rb_dlink_node *next_ptr;

	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing temp xlines",
				get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	RB_DLINK_FOREACH_SAFE(ptr, next_ptr, xline_conf_list.head)
	{
		aconf = ptr->data;

		if(!aconf->hold || aconf->lifetime)
			continue;

		free_conf(aconf);
		rb_dlinkDestroy(ptr, &xline_conf_list);
	}
}

static void
rehash_tresvs(struct Client *source_p)
{
	struct ConfItem *aconf;
	rb_dlink_node *ptr;
	rb_dlink_node *next_ptr;
	int i;

	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing temp resvs",
				get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	HASH_WALK_SAFE(i, R_MAX, ptr, next_ptr, resvTable)
	{
		aconf = ptr->data;

		if(!aconf->hold || aconf->lifetime)
			continue;

		free_conf(aconf);
		rb_dlinkDestroy(ptr, &resvTable[i]);
	}
	HASH_WALK_END

	RB_DLINK_FOREACH_SAFE(ptr, next_ptr, resv_conf_list.head)
	{
		aconf = ptr->data;

		if(!aconf->hold || aconf->lifetime)
			continue;

		free_conf(aconf);
		rb_dlinkDestroy(ptr, &resv_conf_list);
	}
}

static void
rehash_rejectcache(struct Client *source_p)
{
	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing reject cache",
				get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;
	flush_reject();

}

static void
rehash_throttles(struct Client *source_p)
{
	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing throttles",
				get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;
	flush_throttle();

}

static void
rehash_help(struct Client *source_p)
{
	sendto_realops_snomask(SNO_GENERAL, L_ALL,
			     "%s is forcing re-reading of HELP files", 
			     get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;
	load_help();
}

static void
rehash_nickdelay(struct Client *source_p)
{
	struct nd_entry *nd;
	rb_dlink_node *ptr;
	rb_dlink_node *safe_ptr;

	sendto_realops_snomask(SNO_GENERAL, L_ALL,
			     "%s is clearing the nick delay table",
			     get_oper_name(source_p));
	if (!MyConnect(source_p))
		remote_rehash_oper_p = source_p;

	RB_DLINK_FOREACH_SAFE(ptr, safe_ptr, nd_list.head)
	{
		nd = ptr->data;
	
		free_nd_entry(nd);
	}
}

/* *INDENT-OFF* */
static struct hash_commands rehash_commands[] =
{
	{"BANS",	rehash_bans_loc		},
	{"DNS", 	rehash_dns		},
	{"MOTD", 	rehash_motd		},
	{"OMOTD", 	rehash_omotd		},
	{"TKLINES", 	rehash_tklines		},
	{"TDLINES", 	rehash_tdlines		},
	{"TXLINES",	rehash_txlines		},
	{"TRESVS",	rehash_tresvs		},
	{"REJECTCACHE",	rehash_rejectcache	},
	{"THROTTLES",	rehash_throttles	},
	{"HELP", 	rehash_help		},
	{"NICKDELAY",	rehash_nickdelay        },
	{NULL, 		NULL 			}
};
/* *INDENT-ON* */

static void
do_rehash(struct Client *source_p, const char *type)
{
	if (type != NULL)
	{
		int x;
		char cmdbuf[100];

		for (x = 0; rehash_commands[x].cmd != NULL && rehash_commands[x].handler != NULL;
		     x++)
		{
			if(irccmp(type, rehash_commands[x].cmd) == 0)
			{
				sendto_one(source_p, form_str(RPL_REHASHING), me.name,
					   source_p->name, rehash_commands[x].cmd);
				ilog(L_MAIN, "REHASH %s From %s[%s]", type,
				     get_oper_name(source_p), source_p->sockhost);
				rehash_commands[x].handler(source_p);
				remote_rehash_oper_p = NULL;
				return;
			}
		}

		/* We are still here..we didn't match */
		cmdbuf[0] = '\0';
		for (x = 0; rehash_commands[x].cmd != NULL && rehash_commands[x].handler != NULL;
		     x++)
		{
			rb_strlcat(cmdbuf, " ", sizeof(cmdbuf));
			rb_strlcat(cmdbuf, rehash_commands[x].cmd, sizeof(cmdbuf));
		}
		sendto_one_notice(source_p, ":rehash one of:%s", cmdbuf);
	}
	else
	{
		sendto_one(source_p, form_str(RPL_REHASHING), me.name, source_p->name,
			   ConfigFileEntry.configfile);
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				     "%s is rehashing server config file", get_oper_name(source_p));
		if (!MyConnect(source_p))
			remote_rehash_oper_p = source_p;
		ilog(L_MAIN, "REHASH From %s[%s]", get_oper_name(source_p),
		     source_p->sockhost);
		rehash(0);
		remote_rehash_oper_p = NULL;
	}
}

/*
 * mo_rehash - REHASH message handler
 *
 * parv[1] = rehash type or destination
 * parv[2] = destination
 */
static int
mo_rehash(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
	const char *type = NULL, *target_server = NULL;

	if(!IsOperRehash(source_p))
	{
		sendto_one(source_p, form_str(ERR_NOPRIVS),
			   me.name, source_p->name, "rehash");
		return 0;
	}

	if (parc > 2)
		type = parv[1], target_server = parv[2];
	else if (parc > 1 && (strchr(parv[1], '.') || strchr(parv[1], '?') || strchr(parv[1], '*')))
		type = NULL, target_server = parv[1];
	else if (parc > 1)
		type = parv[1], target_server = NULL;
	else
		type = NULL, target_server = NULL;

	if (target_server != NULL)
	{
		if(!IsOperRemoteBan(source_p))
		{
			sendto_one(source_p, form_str(ERR_NOPRIVS),
				me.name, source_p->name, "remoteban");
			return 0;
		}
		sendto_match_servs(source_p, target_server,
				CAP_ENCAP, NOCAPS,
				"ENCAP %s REHASH %s",
				target_server, type != NULL ? type : "");
		if (match(target_server, me.name) == 0)
			return 0;
	}

	do_rehash(source_p, type);

	return 0;
}

static int
me_rehash(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{

	if (!IsPerson(source_p))
		return 0;

	if (!find_shared_conf(source_p->username, source_p->host,
				source_p->servptr->name, SHARED_REHASH))
		return 0;

	do_rehash(source_p, parc > 1 ? parv[1] : NULL);

	return 0;
}
Commit	Line	Data
212380e3	1	/*
	2	* ircd-ratbox: A slightly useful ircd.
	3	* m_rehash.c: Re-reads the configuration file.
	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	*
212380e3	24	*/
	25
	26	#include "stdinc.h"
	27	#include "client.h"
	28	#include "channel.h"
	29	#include "common.h"
13ae2f4b	30	#include "match.h"
212380e3	31	#include "ircd.h"
212380e3	32	#include "s_serv.h"
	33	#include "numeric.h"
	34	#include "res.h"
	35	#include "s_conf.h"
	36	#include "s_newconf.h"
d3455e2c	37	#include "logger.h"
212380e3	38	#include "send.h"
	39	#include "msg.h"
	40	#include "parse.h"
	41	#include "modules.h"
	42	#include "hostmask.h"
	43	#include "reject.h"
	44	#include "hash.h"
	45	#include "cache.h"
	46
	47	static int mo_rehash(struct Client , struct Client , int, const char **);
	48	static int me_rehash(struct Client , struct Client , int, const char **);
	49
	50	struct Message rehash_msgtab = {
	51	"REHASH", 0, 0, 0, MFLG_SLOW,
	52	{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, {me_rehash, 0}, {mo_rehash, 0}}
	53	};
	54
	55	mapi_clist_av1 rehash_clist[] = { &rehash_msgtab, NULL };
5366977b	56	DECLARE_MODULE_AV1(rehash, NULL, NULL, rehash_clist, NULL, NULL, "$Revision: 3161 $");
212380e3	57
	58	struct hash_commands
	59	{
	60	const char *cmd;
	61	void (handler) (struct Client source_p);
	62	};
	63
	64	static void
	65	rehash_bans_loc(struct Client *source_p)
	66	{
	67	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is rehashing bans",
	68	get_oper_name(source_p));
cb4ddd72 JT	69	if (!MyConnect(source_p))
cb4ddd72 JT	70	remote_rehash_oper_p = source_p;
212380e3	71
	72	rehash_bans(0);
	73	}
	74
	75	static void
	76	rehash_dns(struct Client *source_p)
	77	{
	78	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is rehashing DNS",
	79	get_oper_name(source_p));
cb4ddd72 JT	80	if (!MyConnect(source_p))
cb4ddd72 JT	81	remote_rehash_oper_p = source_p;
212380e3	82
	83	/* reread /etc/resolv.conf and reopen res socket */
	84	restart_resolver();
	85	}
	86
	87	static void
	88	rehash_motd(struct Client *source_p)
	89	{
	90	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	91	"%s is forcing re-reading of MOTD file",
	92	get_oper_name(source_p));
cb4ddd72 JT	93	if (!MyConnect(source_p))
cb4ddd72 JT	94	remote_rehash_oper_p = source_p;
212380e3	95
a822ef29	96	cache_user_motd();
212380e3	97	}
	98
	99	static void
	100	rehash_omotd(struct Client *source_p)
	101	{
	102	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	103	"%s is forcing re-reading of OPER MOTD file",
	104	get_oper_name(source_p));
cb4ddd72 JT	105	if (!MyConnect(source_p))
cb4ddd72 JT	106	remote_rehash_oper_p = source_p;
212380e3	107
	108	free_cachefile(oper_motd);
	109	oper_motd = cache_file(OPATH, "opers.motd", 0);
	110	}
	111
212380e3	112	static void
	113	rehash_tklines(struct Client *source_p)
	114	{
	115	struct ConfItem *aconf;
90a3c35b	116	rb_dlink_node ptr, next_ptr;
212380e3	117	int i;
	118
	119	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing temp klines",
	120	get_oper_name(source_p));
cb4ddd72 JT	121	if (!MyConnect(source_p))
cb4ddd72 JT	122	remote_rehash_oper_p = source_p;
212380e3	123
	124	for(i = 0; i < LAST_TEMP_TYPE; i++)
	125	{
90a3c35b	126	RB_DLINK_FOREACH_SAFE(ptr, next_ptr, temp_klines[i].head)
212380e3	127	{
	128	aconf = ptr->data;
	129
	130	delete_one_address_conf(aconf->host, aconf);
9f6c3353	131	rb_dlinkDestroy(ptr, &temp_klines[i]);
212380e3	132	}
	133	}
	134	}
	135
	136	static void
	137	rehash_tdlines(struct Client *source_p)
	138	{
	139	struct ConfItem *aconf;
90a3c35b	140	rb_dlink_node ptr, next_ptr;
212380e3	141	int i;
	142
	143	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing temp dlines",
	144	get_oper_name(source_p));
cb4ddd72 JT	145	if (!MyConnect(source_p))
cb4ddd72 JT	146	remote_rehash_oper_p = source_p;
212380e3	147
	148	for(i = 0; i < LAST_TEMP_TYPE; i++)
	149	{
90a3c35b	150	RB_DLINK_FOREACH_SAFE(ptr, next_ptr, temp_dlines[i].head)
212380e3	151	{
	152	aconf = ptr->data;
	153
	154	delete_one_address_conf(aconf->host, aconf);
9f6c3353	155	rb_dlinkDestroy(ptr, &temp_dlines[i]);
212380e3	156	}
	157	}
	158	}
	159
	160	static void
	161	rehash_txlines(struct Client *source_p)
	162	{
	163	struct ConfItem *aconf;
08d11e34	164	rb_dlink_node *ptr;
90a3c35b	165	rb_dlink_node *next_ptr;
212380e3	166
	167	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing temp xlines",
	168	get_oper_name(source_p));
cb4ddd72 JT	169	if (!MyConnect(source_p))
cb4ddd72 JT	170	remote_rehash_oper_p = source_p;
212380e3	171
90a3c35b	172	RB_DLINK_FOREACH_SAFE(ptr, next_ptr, xline_conf_list.head)
212380e3	173	{
	174	aconf = ptr->data;
	175
a491246f	176	if(!aconf->hold \|\| aconf->lifetime)
212380e3	177	continue;
	178
	179	free_conf(aconf);
9f6c3353	180	rb_dlinkDestroy(ptr, &xline_conf_list);
212380e3	181	}
	182	}
	183
	184	static void
	185	rehash_tresvs(struct Client *source_p)
	186	{
	187	struct ConfItem *aconf;
08d11e34	188	rb_dlink_node *ptr;
90a3c35b	189	rb_dlink_node *next_ptr;
212380e3	190	int i;
	191
	192	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing temp resvs",
	193	get_oper_name(source_p));
cb4ddd72 JT	194	if (!MyConnect(source_p))
cb4ddd72 JT	195	remote_rehash_oper_p = source_p;
212380e3	196
90a3c35b	197	HASH_WALK_SAFE(i, R_MAX, ptr, next_ptr, resvTable)
212380e3	198	{
	199	aconf = ptr->data;
	200
a491246f	201	if(!aconf->hold \|\| aconf->lifetime)
212380e3	202	continue;
	203
	204	free_conf(aconf);
9f6c3353	205	rb_dlinkDestroy(ptr, &resvTable[i]);
212380e3	206	}
	207	HASH_WALK_END
	208
90a3c35b	209	RB_DLINK_FOREACH_SAFE(ptr, next_ptr, resv_conf_list.head)
212380e3	210	{
	211	aconf = ptr->data;
	212
a491246f	213	if(!aconf->hold \|\| aconf->lifetime)
212380e3	214	continue;
	215
	216	free_conf(aconf);
9f6c3353	217	rb_dlinkDestroy(ptr, &resv_conf_list);
212380e3	218	}
	219	}
	220
	221	static void
	222	rehash_rejectcache(struct Client *source_p)
	223	{
	224	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing reject cache",
	225	get_oper_name(source_p));
cb4ddd72 JT	226	if (!MyConnect(source_p))
cb4ddd72 JT	227	remote_rehash_oper_p = source_p;
212380e3	228	flush_reject();
	229
	230	}
	231
0b1e46f5 JT	232	static void
	233	rehash_throttles(struct Client *source_p)
	234	{
	235	sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s is clearing throttles",
	236	get_oper_name(source_p));
cb4ddd72 JT	237	if (!MyConnect(source_p))
cb4ddd72 JT	238	remote_rehash_oper_p = source_p;
0b1e46f5 JT	239	flush_throttle();
	240
	241	}
	242
212380e3	243	static void
	244	rehash_help(struct Client *source_p)
	245	{
	246	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	247	"%s is forcing re-reading of HELP files",
	248	get_oper_name(source_p));
cb4ddd72 JT	249	if (!MyConnect(source_p))
cb4ddd72 JT	250	remote_rehash_oper_p = source_p;
212380e3	251	load_help();
	252	}
	253
	254	static void
	255	rehash_nickdelay(struct Client *source_p)
	256	{
	257	struct nd_entry *nd;
08d11e34 WP	258	rb_dlink_node *ptr;
08d11e34 WP	259	rb_dlink_node *safe_ptr;
212380e3	260
	261	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	262	"%s is clearing the nick delay table",
	263	get_oper_name(source_p));
cb4ddd72 JT	264	if (!MyConnect(source_p))
cb4ddd72 JT	265	remote_rehash_oper_p = source_p;
212380e3	266
08d11e34	267	RB_DLINK_FOREACH_SAFE(ptr, safe_ptr, nd_list.head)
212380e3	268	{
	269	nd = ptr->data;
	270
	271	free_nd_entry(nd);
	272	}
	273	}
	274
	275	/* INDENT-OFF */
	276	static struct hash_commands rehash_commands[] =
	277	{
	278	{"BANS", rehash_bans_loc },
	279	{"DNS", rehash_dns },
	280	{"MOTD", rehash_motd },
	281	{"OMOTD", rehash_omotd },
212380e3	282	{"TKLINES", rehash_tklines },
	283	{"TDLINES", rehash_tdlines },
	284	{"TXLINES", rehash_txlines },
	285	{"TRESVS", rehash_tresvs },
	286	{"REJECTCACHE", rehash_rejectcache },
0b1e46f5	287	{"THROTTLES", rehash_throttles },
212380e3	288	{"HELP", rehash_help },
	289	{"NICKDELAY", rehash_nickdelay },
	290	{NULL, NULL }
	291	};
	292	/* INDENT-ON */
	293
	294	static void
	295	do_rehash(struct Client source_p, const char type)
	296	{
	297	if (type != NULL)
	298	{
	299	int x;
	300	char cmdbuf[100];
	301
	302	for (x = 0; rehash_commands[x].cmd != NULL && rehash_commands[x].handler != NULL;
	303	x++)
	304	{
	305	if(irccmp(type, rehash_commands[x].cmd) == 0)
	306	{
	307	sendto_one(source_p, form_str(RPL_REHASHING), me.name,
	308	source_p->name, rehash_commands[x].cmd);
212380e3	309	ilog(L_MAIN, "REHASH %s From %s[%s]", type,
212380e3	310	get_oper_name(source_p), source_p->sockhost);
cb4ddd72 JT	311	rehash_commands[x].handler(source_p);
cb4ddd72 JT	312	remote_rehash_oper_p = NULL;
212380e3	313	return;
	314	}
	315	}
	316
	317	/* We are still here..we didn't match */
	318	cmdbuf[0] = '\0';
	319	for (x = 0; rehash_commands[x].cmd != NULL && rehash_commands[x].handler != NULL;
	320	x++)
	321	{
a64c5173 VY	322	rb_strlcat(cmdbuf, " ", sizeof(cmdbuf));
a64c5173 VY	323	rb_strlcat(cmdbuf, rehash_commands[x].cmd, sizeof(cmdbuf));
212380e3	324	}
5366977b	325	sendto_one_notice(source_p, ":rehash one of:%s", cmdbuf);
212380e3	326	}
	327	else
	328	{
	329	sendto_one(source_p, form_str(RPL_REHASHING), me.name, source_p->name,
	330	ConfigFileEntry.configfile);
	331	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	332	"%s is rehashing server config file", get_oper_name(source_p));
cb4ddd72 JT	333	if (!MyConnect(source_p))
cb4ddd72 JT	334	remote_rehash_oper_p = source_p;
212380e3	335	ilog(L_MAIN, "REHASH From %s[%s]", get_oper_name(source_p),
	336	source_p->sockhost);
	337	rehash(0);
cb4ddd72	338	remote_rehash_oper_p = NULL;
212380e3	339	}
	340	}
	341
	342	/*
	343	* mo_rehash - REHASH message handler
	344	*
	345	* parv[1] = rehash type or destination
	346	* parv[2] = destination
	347	*/
	348	static int
	349	mo_rehash(struct Client client_p, struct Client source_p, int parc, const char *parv[])
	350	{
	351	const char type = NULL, target_server = NULL;
	352
	353	if(!IsOperRehash(source_p))
	354	{
	355	sendto_one(source_p, form_str(ERR_NOPRIVS),
	356	me.name, source_p->name, "rehash");
	357	return 0;
	358	}
	359
	360	if (parc > 2)
	361	type = parv[1], target_server = parv[2];
	362	else if (parc > 1 && (strchr(parv[1], '.') \|\| strchr(parv[1], '?') \|\| strchr(parv[1], '*')))
	363	type = NULL, target_server = parv[1];
	364	else if (parc > 1)
	365	type = parv[1], target_server = NULL;
	366	else
	367	type = NULL, target_server = NULL;
	368
	369	if (target_server != NULL)
	370	{
	371	if(!IsOperRemoteBan(source_p))
	372	{
	373	sendto_one(source_p, form_str(ERR_NOPRIVS),
	374	me.name, source_p->name, "remoteban");
	375	return 0;
	376	}
	377	sendto_match_servs(source_p, target_server,
	378	CAP_ENCAP, NOCAPS,
	379	"ENCAP %s REHASH %s",
	380	target_server, type != NULL ? type : "");
	381	if (match(target_server, me.name) == 0)
	382	return 0;
	383	}
	384
	385	do_rehash(source_p, type);
	386
	387	return 0;
	388	}
	389
	390	static int
	391	me_rehash(struct Client client_p, struct Client source_p, int parc, const char *parv[])
	392	{
	393
	394	if (!IsPerson(source_p))
	395	return 0;
	396
	397	if (!find_shared_conf(source_p->username, source_p->host,
c88cdb00	398	source_p->servptr->name, SHARED_REHASH))
212380e3	399	return 0;
	400
	401	do_rehash(source_p, parc > 1 ? parv[1] : NULL);
	402
	403	return 0;
	404	}