ircd-hybrid-7.3/modules/m_rxline.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_rxline.c: xlines a user with regular expression support.
 *
 *  Copyright (C) 2005 by the past and present ircd coders, and others.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 *  USA
 *
 *  $Id$
 */

#include "stdinc.h"
#include "list.h"
#include "channel.h"
#include "client.h"
#include "common.h"
#include "irc_string.h"
#include "sprintf_irc.h"
#include "ircd.h"
#include "hostmask.h"
#include "numeric.h"
#include "fdlist.h"
#include "s_bsd.h"
#include "s_conf.h"
#include "s_log.h"
#include "s_misc.h"
#include "send.h"
#include "hash.h"
#include "handlers.h"
#include "s_serv.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "resv.h"

static void mo_rxline(struct Client *, struct Client *, int, char *[]);
static void ms_rxline(struct Client *, struct Client *, int, char *[]);
static void mo_unrxline(struct Client *, struct Client *, int, char *[]);
static void ms_unrxline(struct Client *, struct Client *, int, char *[]);

static int valid_xline(struct Client *, char *, char *, int);
static void write_rxline(struct Client *, const char *, char *, time_t);
static void remove_xline(struct Client *, char *);
static int remove_txline(const char *);

struct Message rxline_msgtab = {
  "RXLINE", 0, 0, 2, 0, MFLG_SLOW, 0,
  { m_unregistered, m_not_oper, ms_rxline, m_ignore, mo_rxline, m_ignore }
};

struct Message unrxline_msgtab = {
  "UNRXLINE", 0, 0, 2, 0, MFLG_SLOW, 0,
  { m_unregistered, m_not_oper, ms_unrxline, m_ignore, mo_unrxline, m_ignore }
};

#ifndef STATIC_MODULES
void
_modinit(void)
{
  mod_add_cmd(&rxline_msgtab);
  mod_add_cmd(&unrxline_msgtab);
}

void
_moddeinit(void)
{
  mod_del_cmd(&rxline_msgtab);
  mod_del_cmd(&unrxline_msgtab);
}

const char *_version = "$Revision$";
#endif

static int
already_placed_rxline(struct Client *source_p, const char *gecos)
{
  const dlink_node *ptr = NULL;

  DLINK_FOREACH(ptr, rxconf_items.head)
  {
    struct ConfItem *aptr = ptr->data;
    const struct MatchItem *match_item = map_to_conf(aptr);

    if (!strcmp(gecos, aptr->name))
    {
      sendto_one(source_p, ":%s NOTICE %s :[%s] already RX-Lined by [%s] - %s",
                 me.name, source_p->name, gecos,
                 aptr->name, match_item->reason);
      return 1;
    }
  }

  return 0;
}

/* mo_rxline()
 *
 * inputs       - pointer to server
 *              - pointer to client
 *              - parameter count
 *              - parameter list
 * output       -
 * side effects - regular expression x line is added
 *
 */
static void
mo_rxline(struct Client *client_p, struct Client *source_p,
         int parc, char *parv[])
{
  char *reason = NULL;
  char *gecos = NULL;
  char *target_server = NULL;
  time_t tkline_time = 0;

  if (!IsOperX(source_p))
  {
    sendto_one(source_p, form_str(ERR_NOPRIVS),
               me.name, source_p->name, "rxline");
    return;
  }

  if (parse_aline("RXLINE", source_p, parc, parv, AWILD, &gecos, 
                  NULL, &tkline_time, NULL, &reason) < 0)
    return;

  if (target_server != NULL)
  {
    sendto_match_servs(source_p, target_server, CAP_CLUSTER,
                       "RXLINE %s %s %d :%s",
                       target_server, gecos, (int)tkline_time, reason);

    /* Allow ON to apply local rxline as well if it matches */
    if (!match(target_server, me.name))
      return;
  }

#if 0
  cluster_a_line(source_p, "RXLINE", CAP_KLN, SHARED_XLINE,
                 "%s 0 :%s", gecos, reason);
#endif

  if (!valid_xline(source_p, gecos, reason, 0))
    return;

  if (!already_placed_rxline(source_p, gecos))
    write_rxline(source_p, gecos, reason, tkline_time);
}

/* ms_rxline()
 *
 * inputs       - oper, target server, rxline, {type}, reason
 *                deprecate {type} reserve for temp xlines later? XXX
 *
 * outputs      - none
 * side effects - propagates rxline, applies it if we are a target
 */
static void
ms_rxline(struct Client *client_p, struct Client *source_p,
          int parc, char *parv[])
{
  int t_sec = 0;

  if (parc != 5 || EmptyString(parv[4]))
    return;

  if (!IsClient(source_p))
    return;

  if (!valid_xline(source_p, parv[2], parv[4], 0))
    return;

  t_sec = atoi(parv[3]);
  /* XXX kludge! */
  if (t_sec < 3)
    t_sec = 0;

  sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
                     "RXLINE %s %s %s :%s",
                     parv[1], parv[2], parv[3], parv[4]);

  if (!match(parv[1], me.name))
    return;

  if (find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
                              source_p->username, source_p->host,
                              SHARED_XLINE))
    if (!already_placed_rxline(source_p, parv[2]))
      write_rxline(source_p, parv[2], parv[4], t_sec);
}

static void
mo_unrxline(struct Client *client_p, struct Client *source_p,
            int parc, char *parv[])
{
  char *gecos = NULL;
  char *target_server = NULL;

  if (!IsOperX(source_p))
  {
    sendto_one(source_p, form_str(ERR_NOPRIVS),
               me.name, source_p->name, "unrxline");
    return;
  }

  if (parse_aline("UNRXLINE", source_p, parc, parv, 0, &gecos,
                  NULL, NULL, &target_server, NULL) < 0)
    return;

  if (target_server != NULL)
  {

    sendto_match_servs(source_p, target_server, CAP_CLUSTER,
                       "UNRXLINE %s %s", target_server, gecos);

    /* Allow ON to apply local unrxline as well if it matches */
    if (!match(target_server, me.name))
      return;
  }

#if 0
  cluster_a_line(source_p, "UNRXLINE", CAP_CLUSTER, SHARED_UNXLINE,
                 "%s", gecos);
#endif

  remove_xline(source_p, gecos);
}

/* ms_unrxline()
 *
 * inputs       - oper, target server, gecos
 * outputs      - none
 * side effects - propagates unrxline, applies it if we are a target
 */
static void
ms_unrxline(struct Client *client_p, struct Client *source_p,
           int parc, char *parv[])
{
  if (parc != 3 || EmptyString(parv[2]))
    return;

  sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
                     "UNRXLINE %s %s",
                     parv[1], parv[2]);

  if (!IsClient(source_p) || !match(parv[1], me.name))
    return;

  if (find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
                              source_p->username, source_p->host,
                              SHARED_UNXLINE))
    remove_xline(source_p, parv[2]);
}

/* valid_xline()
 *
 * inputs       - client to complain to, gecos, reason, whether to complain
 * outputs      - 1 for valid, else 0
 * side effects - complains to client, when warn != 0
 */
static int
valid_xline(struct Client *source_p, char *gecos, char *reason, int warn)
{
  if (EmptyString(reason))
  {
    if (warn)
      sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
                 me.name, source_p->name, "RXLINE");
    return 0;
  }

  if (strchr(gecos, '"'))
  {
    sendto_one(source_p, ":%s NOTICE %s :Invalid character '\"'",
               me.name, source_p->name);
    return 0;
  }

  if (!valid_wild_card_simple(gecos))
  {
    if (warn)
      sendto_one(source_p, ":%s NOTICE %s :Please include at least %d non-wildcard characters with the rxline",
                 me.name, source_p->name, ConfigFileEntry.min_nonwildcard_simple);

    return 0;
  }

  return 1;
}

/* write_rxline()
 *
 * inputs       - client taking credit for rxline
 * outputs      - none
 * side effects - when successful, adds an rxline to the conf
 */
static void
write_rxline(struct Client *source_p, const char *gecos, char *reason,
             time_t tkline_time)
{
  struct ConfItem *conf = NULL;
  struct MatchItem *match_item = NULL;
  const char *current_date = NULL;
  time_t cur_time = 0;
  void *exp_gecos = NULL;
  const char *errptr = NULL;

  if (!(exp_gecos = ircd_pcre_compile(gecos, &errptr)))
  {
    sendto_realops_flags(UMODE_ALL, L_ALL,
           "Failed to add regular expression based X-Line: %s", errptr);
    return;
  }

  conf = make_conf_item(RXLINE_TYPE);
  conf->regexpname = exp_gecos;

  match_item = map_to_conf(conf);

  DupString(conf->name, gecos);
  DupString(match_item->reason, reason);
  DupString(match_item->oper_reason, "");       /* XXX */

  cur_time = CurrentTime;
  current_date = smalldate(cur_time);

  if (tkline_time)
  {
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s added temporary %d min. RX-Line for [%s] [%s]",
                         get_oper_name(source_p), (int)tkline_time/60,
                         conf->name, match_item->reason);
    sendto_one(source_p, ":%s NOTICE %s :Added temporary %d min. RX-Line [%s]",
               MyConnect(source_p) ? me.name : ID_or_name(&me, source_p->from),
               source_p->name, (int)tkline_time/60, conf->name);
    ilog(L_TRACE, "%s added temporary %d min. RX-Line for [%s] [%s]",
         source_p->name, (int)tkline_time/60,
         conf->name, match_item->reason);
    match_item->hold = CurrentTime + tkline_time;
    add_temp_line(conf);
  }
  else
    write_conf_line(source_p, conf, current_date, cur_time);
  rehashed_klines = 1;
}

static void
remove_xline(struct Client *source_p, char *gecos)
{
  /* XXX use common temporary un function later */
  if (remove_txline(gecos))
  {
    sendto_one(source_p,
               ":%s NOTICE %s :Un-rxlined [%s] from temporary RX-Lines",
               me.name, source_p->name, gecos);
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s has removed the temporary RX-Line for: [%s]",
                         get_oper_name(source_p), gecos);
    ilog(L_NOTICE, "%s removed temporary RX-Line for [%s]",
         source_p->name, gecos);
    return;
  }

  if (remove_conf_line(RXLINE_TYPE, source_p, gecos, NULL) > 0)
  {
    sendto_one(source_p, ":%s NOTICE %s :RX-Line for [%s] is removed",
               me.name, source_p->name, gecos);
    sendto_realops_flags(UMODE_ALL, L_ALL,
                         "%s has removed the RX-Line for: [%s]",
                         get_oper_name(source_p), gecos);
    ilog(L_NOTICE, "%s removed RX-Line for [%s]",
         get_oper_name(source_p), gecos);
  }
  else
    sendto_one(source_p, ":%s NOTICE %s :No RX-Line for %s",
               me.name, source_p->name, gecos);
}

/* static int remove_tkline_match(const char *host, const char *user)
 *
 * Inputs:      gecos
 * Output:      returns YES on success, NO if no tkline removed.
 * Side effects: Any matching tklines are removed.
 */
static int
remove_txline(const char *const gecos)
{
  dlink_node *ptr = NULL;

  DLINK_FOREACH(ptr, temporary_rxlines.head)
  {
    struct ConfItem *conf = ptr->data;

    if (!strcmp(gecos, conf->name))
    {
      dlinkDelete(ptr, &temporary_rxlines);
      free_dlink_node(ptr);
      delete_conf_item(conf);
      return 1;
    }
  }

  return 0;
}
Revision:	1029
Committed:	Sun Nov 8 13:10:50 2009 UTC (16 years, 8 months ago) by michael
Content type:	text/x-csrc
File size:	11362 byte(s)
Log Message:	- branch off trunk to create 7.3 branch
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_rxline.c: xlines a user with regular expression support.
4			*
5			* Copyright (C) 2005 by the past and present ircd coders, and others.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20			* USA
21			*
22	knight	31	* $Id$
23	adx	30	*/
24
25			#include "stdinc.h"
26	michael	1011	#include "list.h"
27	adx	30	#include "channel.h"
28			#include "client.h"
29			#include "common.h"
30			#include "irc_string.h"
31			#include "sprintf_irc.h"
32			#include "ircd.h"
33			#include "hostmask.h"
34			#include "numeric.h"
35			#include "fdlist.h"
36			#include "s_bsd.h"
37			#include "s_conf.h"
38			#include "s_log.h"
39			#include "s_misc.h"
40			#include "send.h"
41			#include "hash.h"
42			#include "handlers.h"
43			#include "s_serv.h"
44			#include "msg.h"
45			#include "parse.h"
46			#include "modules.h"
47			#include "resv.h"
48
49			static void mo_rxline(struct Client , struct Client , int, char *[]);
50			static void ms_rxline(struct Client , struct Client , int, char *[]);
51			static void mo_unrxline(struct Client , struct Client , int, char *[]);
52			static void ms_unrxline(struct Client , struct Client , int, char *[]);
53
54			static int valid_xline(struct Client , char , char *, int);
55			static void write_rxline(struct Client , const char , char *, time_t);
56			static void remove_xline(struct Client , char );
57			static int remove_txline(const char *);
58
59			struct Message rxline_msgtab = {
60			"RXLINE", 0, 0, 2, 0, MFLG_SLOW, 0,
61			{ m_unregistered, m_not_oper, ms_rxline, m_ignore, mo_rxline, m_ignore }
62			};
63
64			struct Message unrxline_msgtab = {
65			"UNRXLINE", 0, 0, 2, 0, MFLG_SLOW, 0,
66			{ m_unregistered, m_not_oper, ms_unrxline, m_ignore, mo_unrxline, m_ignore }
67			};
68
69			#ifndef STATIC_MODULES
70			void
71			_modinit(void)
72			{
73			mod_add_cmd(&rxline_msgtab);
74			mod_add_cmd(&unrxline_msgtab);
75			}
76
77			void
78			_moddeinit(void)
79			{
80			mod_del_cmd(&rxline_msgtab);
81			mod_del_cmd(&unrxline_msgtab);
82			}
83
84	knight	31	const char *_version = "$Revision$";
85	adx	30	#endif
86
87			static int
88			already_placed_rxline(struct Client source_p, const char gecos)
89			{
90			const dlink_node *ptr = NULL;
91
92			DLINK_FOREACH(ptr, rxconf_items.head)
93			{
94			struct ConfItem *aptr = ptr->data;
95			const struct MatchItem *match_item = map_to_conf(aptr);
96
97			if (!strcmp(gecos, aptr->name))
98			{
99			sendto_one(source_p, ":%s NOTICE %s :[%s] already RX-Lined by [%s] - %s",
100			me.name, source_p->name, gecos,
101			aptr->name, match_item->reason);
102			return 1;
103			}
104			}
105
106			return 0;
107			}
108
109			/* mo_rxline()
110			*
111			* inputs - pointer to server
112			* - pointer to client
113			* - parameter count
114			* - parameter list
115			* output -
116			* side effects - regular expression x line is added
117			*
118			*/
119			static void
120			mo_rxline(struct Client client_p, struct Client source_p,
121			int parc, char *parv[])
122			{
123			char *reason = NULL;
124			char *gecos = NULL;
125			char *target_server = NULL;
126			time_t tkline_time = 0;
127
128			if (!IsOperX(source_p))
129			{
130			sendto_one(source_p, form_str(ERR_NOPRIVS),
131			me.name, source_p->name, "rxline");
132			return;
133			}
134
135			if (parse_aline("RXLINE", source_p, parc, parv, AWILD, &gecos,
136			NULL, &tkline_time, NULL, &reason) < 0)
137			return;
138
139			if (target_server != NULL)
140			{
141			sendto_match_servs(source_p, target_server, CAP_CLUSTER,
142			"RXLINE %s %s %d :%s",
143			target_server, gecos, (int)tkline_time, reason);
144
145			/* Allow ON to apply local rxline as well if it matches */
146			if (!match(target_server, me.name))
147			return;
148			}
149
150			#if 0
151			cluster_a_line(source_p, "RXLINE", CAP_KLN, SHARED_XLINE,
152			"%s 0 :%s", gecos, reason);
153			#endif
154
155			if (!valid_xline(source_p, gecos, reason, 0))
156			return;
157
158			if (!already_placed_rxline(source_p, gecos))
159			write_rxline(source_p, gecos, reason, tkline_time);
160			}
161
162			/* ms_rxline()
163			*
164			* inputs - oper, target server, rxline, {type}, reason
165			* deprecate {type} reserve for temp xlines later? XXX
166			*
167			* outputs - none
168			* side effects - propagates rxline, applies it if we are a target
169			*/
170			static void
171			ms_rxline(struct Client client_p, struct Client source_p,
172			int parc, char *parv[])
173			{
174			int t_sec = 0;
175
176			if (parc != 5 \|\| EmptyString(parv[4]))
177			return;
178
179			if (!IsClient(source_p))
180			return;
181
182			if (!valid_xline(source_p, parv[2], parv[4], 0))
183			return;
184
185			t_sec = atoi(parv[3]);
186			/* XXX kludge! */
187			if (t_sec < 3)
188			t_sec = 0;
189
190			sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
191			"RXLINE %s %s %s :%s",
192			parv[1], parv[2], parv[3], parv[4]);
193
194			if (!match(parv[1], me.name))
195			return;
196
197			if (find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
198			source_p->username, source_p->host,
199			SHARED_XLINE))
200			if (!already_placed_rxline(source_p, parv[2]))
201			write_rxline(source_p, parv[2], parv[4], t_sec);
202			}
203
204			static void
205			mo_unrxline(struct Client client_p, struct Client source_p,
206			int parc, char *parv[])
207			{
208			char *gecos = NULL;
209			char *target_server = NULL;
210
211			if (!IsOperX(source_p))
212			{
213			sendto_one(source_p, form_str(ERR_NOPRIVS),
214			me.name, source_p->name, "unrxline");
215			return;
216			}
217
218			if (parse_aline("UNRXLINE", source_p, parc, parv, 0, &gecos,
219			NULL, NULL, &target_server, NULL) < 0)
220			return;
221
222			if (target_server != NULL)
223			{
224
225			sendto_match_servs(source_p, target_server, CAP_CLUSTER,
226			"UNRXLINE %s %s", target_server, gecos);
227
228			/* Allow ON to apply local unrxline as well if it matches */
229			if (!match(target_server, me.name))
230			return;
231			}
232
233			#if 0
234			cluster_a_line(source_p, "UNRXLINE", CAP_CLUSTER, SHARED_UNXLINE,
235			"%s", gecos);
236			#endif
237
238			remove_xline(source_p, gecos);
239			}
240
241			/* ms_unrxline()
242			*
243			* inputs - oper, target server, gecos
244			* outputs - none
245			* side effects - propagates unrxline, applies it if we are a target
246			*/
247			static void
248			ms_unrxline(struct Client client_p, struct Client source_p,
249			int parc, char *parv[])
250			{
251			if (parc != 3 \|\| EmptyString(parv[2]))
252			return;
253
254			sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
255			"UNRXLINE %s %s",
256			parv[1], parv[2]);
257
258			if (!IsClient(source_p) \|\| !match(parv[1], me.name))
259			return;
260
261			if (find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
262			source_p->username, source_p->host,
263			SHARED_UNXLINE))
264			remove_xline(source_p, parv[2]);
265			}
266
267			/* valid_xline()
268			*
269			* inputs - client to complain to, gecos, reason, whether to complain
270			* outputs - 1 for valid, else 0
271			* side effects - complains to client, when warn != 0
272			*/
273			static int
274			valid_xline(struct Client source_p, char gecos, char *reason, int warn)
275			{
276			if (EmptyString(reason))
277			{
278			if (warn)
279			sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
280			me.name, source_p->name, "RXLINE");
281			return 0;
282			}
283
284			if (strchr(gecos, '"'))
285			{
286			sendto_one(source_p, ":%s NOTICE %s :Invalid character '\"'",
287			me.name, source_p->name);
288			return 0;
289			}
290
291			if (!valid_wild_card_simple(gecos))
292			{
293			if (warn)
294			sendto_one(source_p, ":%s NOTICE %s :Please include at least %d non-wildcard characters with the rxline",
295			me.name, source_p->name, ConfigFileEntry.min_nonwildcard_simple);
296
297			return 0;
298			}
299
300			return 1;
301			}
302
303			/* write_rxline()
304			*
305			* inputs - client taking credit for rxline
306			* outputs - none
307			* side effects - when successful, adds an rxline to the conf
308			*/
309			static void
310			write_rxline(struct Client source_p, const char gecos, char *reason,
311			time_t tkline_time)
312			{
313			struct ConfItem *conf = NULL;
314			struct MatchItem *match_item = NULL;
315			const char *current_date = NULL;
316			time_t cur_time = 0;
317	michael	1011	void *exp_gecos = NULL;
318	adx	30	const char *errptr = NULL;
319
320			if (!(exp_gecos = ircd_pcre_compile(gecos, &errptr)))
321			{
322			sendto_realops_flags(UMODE_ALL, L_ALL,
323			"Failed to add regular expression based X-Line: %s", errptr);
324			return;
325			}
326
327			conf = make_conf_item(RXLINE_TYPE);
328			conf->regexpname = exp_gecos;
329
330			match_item = map_to_conf(conf);
331
332			DupString(conf->name, gecos);
333			DupString(match_item->reason, reason);
334			DupString(match_item->oper_reason, ""); /* XXX */
335
336			cur_time = CurrentTime;
337			current_date = smalldate(cur_time);
338
339			if (tkline_time)
340			{
341			sendto_realops_flags(UMODE_ALL, L_ALL,
342			"%s added temporary %d min. RX-Line for [%s] [%s]",
343			get_oper_name(source_p), (int)tkline_time/60,
344			conf->name, match_item->reason);
345			sendto_one(source_p, ":%s NOTICE %s :Added temporary %d min. RX-Line [%s]",
346			MyConnect(source_p) ? me.name : ID_or_name(&me, source_p->from),
347			source_p->name, (int)tkline_time/60, conf->name);
348			ilog(L_TRACE, "%s added temporary %d min. RX-Line for [%s] [%s]",
349			source_p->name, (int)tkline_time/60,
350			conf->name, match_item->reason);
351			match_item->hold = CurrentTime + tkline_time;
352			add_temp_line(conf);
353			}
354			else
355			write_conf_line(source_p, conf, current_date, cur_time);
356			rehashed_klines = 1;
357			}
358
359			static void
360			remove_xline(struct Client source_p, char gecos)
361			{
362			/* XXX use common temporary un function later */
363			if (remove_txline(gecos))
364			{
365			sendto_one(source_p,
366			":%s NOTICE %s :Un-rxlined [%s] from temporary RX-Lines",
367			me.name, source_p->name, gecos);
368			sendto_realops_flags(UMODE_ALL, L_ALL,
369			"%s has removed the temporary RX-Line for: [%s]",
370			get_oper_name(source_p), gecos);
371			ilog(L_NOTICE, "%s removed temporary RX-Line for [%s]",
372			source_p->name, gecos);
373			return;
374			}
375
376			if (remove_conf_line(RXLINE_TYPE, source_p, gecos, NULL) > 0)
377			{
378			sendto_one(source_p, ":%s NOTICE %s :RX-Line for [%s] is removed",
379			me.name, source_p->name, gecos);
380			sendto_realops_flags(UMODE_ALL, L_ALL,
381			"%s has removed the RX-Line for: [%s]",
382			get_oper_name(source_p), gecos);
383			ilog(L_NOTICE, "%s removed RX-Line for [%s]",
384			get_oper_name(source_p), gecos);
385			}
386			else
387			sendto_one(source_p, ":%s NOTICE %s :No RX-Line for %s",
388			me.name, source_p->name, gecos);
389			}
390
391			/* static int remove_tkline_match(const char host, const char user)
392			*
393			* Inputs: gecos
394			* Output: returns YES on success, NO if no tkline removed.
395			* Side effects: Any matching tklines are removed.
396			*/
397			static int
398			remove_txline(const char *const gecos)
399			{
400			dlink_node *ptr = NULL;
401
402			DLINK_FOREACH(ptr, temporary_rxlines.head)
403			{
404			struct ConfItem *conf = ptr->data;
405
406			if (!strcmp(gecos, conf->name))
407			{
408			dlinkDelete(ptr, &temporary_rxlines);
409			free_dlink_node(ptr);
410			delete_conf_item(conf);
411			return 1;
412			}
413			}
414
415			return 0;
416			}