ircd-hybrid/modules/m_whois.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_whois.c: Shows who a user is.
 *
 *  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 "common.h"  
#include "handlers.h"
#include "client.h"
#include "hash.h"
#include "channel.h"
#include "channel_mode.h"
#include "ircd.h"
#include "numeric.h"
#include "s_conf.h"
#include "s_serv.h"
#include "send.h"
#include "msg.h"
#include "parse.h"
#include "conf/modules.h"

static void *do_whois(va_list);
static int single_whois(struct Client *, struct Client *);
static void whois_person(struct Client *, struct Client *);
static int global_whois(struct Client *, const char *);

static void m_whois(struct Client *, struct Client *, int, char *[]);
static void mo_whois(struct Client *, struct Client *, int, char *[]);

struct Message whois_msgtab = {
  "WHOIS", 0, 0, 0, 0, MFLG_SLOW, 0,
  { m_unregistered, m_whois, mo_whois, m_ignore, mo_whois, m_ignore }
};

static struct Callback *whois_cb;

INIT_MODULE(m_whois, "$Revision$")
{
  whois_cb = register_callback("doing_whois", do_whois);
  mod_add_cmd(&whois_msgtab);
}

CLEANUP_MODULE
{
  mod_del_cmd(&whois_msgtab);
  uninstall_hook(whois_cb, do_whois);
}

/*
** m_whois
**      parv[0] = sender prefix
**      parv[1] = nickname masklist
*/
static void
m_whois(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  static time_t last_used = 0;

  if (parv[1] != NULL)
    parv[1] = stripws(parv[1]);
  if (parv[2] != NULL)
    parv[2] = stripws(parv[2]);

  if (parc < 2 || EmptyString(parv[1]))
  {
    sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
               me.name, source_p->name);
    return;
  }

  if (parc > 2 && !EmptyString(parv[2]))
  {
    /* seeing as this is going across servers, we should limit it */
    if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
    {
      sendto_one(source_p, form_str(RPL_LOAD2HI),
                 me.name, source_p->name);
      return;
    }

    last_used = CurrentTime;

    /* if we have serverhide enabled, they can either ask the clients
     * server, or our server.. I dont see why they would need to ask
     * anything else for info about the client.. --fl_
     */
    if (ConfigFileEntry.disable_remote)
      parv[1] = parv[2];

    if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
                    parc, parv) != HUNTED_ISME)
      return;

    parv[1] = parv[2];
  }

  execute_callback(whois_cb, source_p, parc, parv);
}

/*
** mo_whois
**      parv[0] = sender prefix
**      parv[1] = nickname masklist
*/
static void
mo_whois(struct Client *client_p, struct Client *source_p,
         int parc, char *parv[])
{
  if (parv[1] != NULL)
    parv[1] = stripws(parv[1]);
  if (parv[2] != NULL)
    parv[2] = stripws(parv[2]);

  if (parc < 2 || EmptyString(parv[1]))
  {
    sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
               me.name, source_p->name);
    return;
  }

  if (parc > 2 && !EmptyString(parv[2]))
  {
    if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
                    parc, parv) != HUNTED_ISME)
      return;

    parv[1] = parv[2];
  }

  execute_callback(whois_cb, source_p, parc, parv);
}

/* do_whois()
 *
 * inputs       - pointer to /whois source
 *              - number of parameters
 *              - pointer to parameters array
 * output       - pointer to void
 * side effects - Does whois
 */
static void *
do_whois(va_list args)
{
  struct Client *source_p = va_arg(args, struct Client *);
  char **parv;
  static time_t last_used = 0;
  struct Client *target_p;
  char *nick;
  char *p = NULL;
  int found = 0;

  va_arg(args, int);
  parv = va_arg(args, char **);

  nick = parv[1];
  while (*nick == ',')
    nick++;
  if ((p = strchr(nick, ',')) != NULL)
    *p = '\0';

  if (*nick == '\0')
    return NULL;

  collapse(nick);

  if (!has_wildcards(nick))
  {
    if ((target_p = find_client(nick)) && IsClient(target_p))
    {
      whois_person(source_p, target_p);
      found = 1;
    }
  }
  else /* wilds is true */
  {
    if (!IsOper(source_p))
    {
      if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
      {
        sendto_one(source_p, form_str(RPL_LOAD2HI),
                   me.name, source_p->name);
        return NULL;
      }

      last_used = CurrentTime;
    }

    /* Oh-oh wilds is true so have to do it the hard expensive way */
    if (MyClient(source_p))
      found = global_whois(source_p, nick);
  }

  if (!found)
  {
    if (!IsDigit(*nick))
      sendto_one(source_p, form_str(ERR_NOSUCHNICK),
                 me.name, source_p->name, nick);
  }

  sendto_one(source_p, form_str(RPL_ENDOFWHOIS),
             me.name, source_p->name, parv[1]);
  return NULL;
}

/* global_whois()
 *
 * Inputs       - source_p client to report to
 *              - target_p client to report on
 * Output       - if found return 1
 * Side Effects - do a single whois on given client
 *                writing results to source_p
 */
static int
global_whois(struct Client *source_p, const char *nick)
{
  dlink_node *ptr = NULL;
  struct Client *target_p = NULL;
  int found = 0;

  DLINK_FOREACH(ptr, global_client_list.head)
  {
    target_p = ptr->data;

    if (!IsClient(target_p))
      continue;

    if (!match(nick, target_p->name))
      continue;

    assert(target_p->servptr != NULL);

    /* 'Rules' established for sending a WHOIS reply:
     *
     *
     * - if wildcards are being used dont send a reply if
     *   the querier isnt any common channels and the
     *   client in question is invisible and wildcards are
     *   in use (allow exact matches only);
     *
     * - only send replies about common or public channels
     *   the target user(s) are on;
     */

    found |= single_whois(source_p, target_p);
  }

  return found;
}

/* single_whois()
 *
 * Inputs       - source_p client to report to
 *              - target_p client to report on
 * Output       - if found return 1
 * Side Effects - do a single whois on given client
 *                writing results to source_p
 */
static int
single_whois(struct Client *source_p, struct Client *target_p)
{
  dlink_node *ptr = NULL;
  struct Channel *chptr = NULL;

  if (!IsInvisible(target_p) || target_p == source_p)
  {
    /* always show user if they are visible (no +i) */
    whois_person(source_p, target_p);
    return 1;
  }

  /* target_p is +i. Check if it is on any common channels with source_p */
  DLINK_FOREACH(ptr, target_p->channel.head)
  {
    chptr = ((struct Membership *) ptr->data)->chptr;
    if (IsMember(source_p, chptr))
    {
      whois_person(source_p, target_p);
      return 1;
    }
  }

  return 0;
}

/* whois_person()
 *
 * inputs       - source_p client to report to
 *              - target_p client to report on
 * output       - NONE
 * side effects - 
 */
static void
whois_person(struct Client *source_p, struct Client *target_p)
{
  char buf[IRCD_BUFSIZE];
  dlink_node *lp;
  struct Client *server_p;
  struct Channel *chptr;
  struct Membership *ms;
  int cur_len = 0;
  int mlen;
  char *t = NULL;
  int tlen;
  int reply_to_send = NO;

  server_p = target_p->servptr;

  sendto_one(source_p, form_str(RPL_WHOISUSER),
             me.name, source_p->name, target_p->name,
             target_p->username, target_p->host, target_p->info);

  cur_len = mlen = ircsprintf(buf, form_str(RPL_WHOISCHANNELS),
             me.name, source_p->name, target_p->name, "");
  t = buf + mlen;

  DLINK_FOREACH(lp, target_p->channel.head)
  {
    ms = lp->data;
    chptr = ms->chptr;

    if (ShowChannel(source_p, chptr))
    {
      /* Don't show local channels if user is doing a remote whois */
      if (!MyConnect(source_p) && (chptr->chname[0] == '&'))
        continue;

      if ((cur_len + 3 + strlen(chptr->chname) + 1) > (IRCD_BUFSIZE - 2))
      {
        *(t - 1) = '\0';
        sendto_one(source_p, "%s", buf);
        cur_len = mlen;
        t = buf + mlen;
      }

      tlen = ircsprintf(t, "%s%s ", get_member_status(ms, YES), chptr->chname);
      t += tlen;
      cur_len += tlen;
      reply_to_send = YES;
    }
  }

  if (reply_to_send)
  {
    *(t - 1) = '\0';
    sendto_one(source_p, "%s", buf);
  }

  if (IsOper(source_p) || !ConfigServerHide.hide_servers || target_p == source_p)
    sendto_one(source_p, form_str(RPL_WHOISSERVER),
               me.name, source_p->name, target_p->name,
               server_p->name, server_p->info);
  else
    sendto_one(source_p, form_str(RPL_WHOISSERVER),
               me.name, source_p->name, target_p->name,
               ConfigServerHide.hidden_name,
               ServerInfo.network_desc);

  if (target_p->away != NULL)
    sendto_one(source_p, form_str(RPL_AWAY),
               me.name, source_p->name, target_p->name,
               target_p->away);

  if (IsOper(target_p))
    sendto_one(source_p, form_str((IsAdmin(target_p) &&
               !IsOperHiddenAdmin(target_p)) ? RPL_WHOISADMIN :
               RPL_WHOISOPERATOR), me.name, source_p->name, target_p->name);

  if (IsOper(source_p) && IsCaptured(target_p))
    sendto_one(source_p, form_str(RPL_ISCAPTURED),
               me.name, source_p->name, target_p->name);

  if (ConfigFileEntry.use_whois_actually)
  {
    int show_ip = 0;

    if (target_p->sockhost[0] && irccmp(target_p->sockhost, "0"))
    {
      if ((IsAdmin(source_p) || source_p == target_p))
        show_ip = 1;
      else if (IsIPSpoof(target_p))
        show_ip = (IsOper(source_p) && !ConfigFileEntry.hide_spoof_ips);
      else
        show_ip = 1;

        sendto_one(source_p, form_str(RPL_WHOISACTUALLY),
                   me.name, source_p->name, target_p->name,
                   show_ip ? target_p->sockhost : "255.255.255.255");
    }
  }

  if (MyConnect(target_p)) /* Can't do any of this if not local! db */
  {
#ifdef HAVE_LIBCRYPTO
    if (target_p->localClient->fd.ssl)
      sendto_one(source_p, form_str(RPL_WHOISSSL),
                 me.name, source_p->name, target_p->name);
#endif
    sendto_one(source_p, form_str(RPL_WHOISIDLE),
               me.name, source_p->name, target_p->name,
               CurrentTime - target_p->localClient->last,
               target_p->firsttime);
  }
}
Revision:	478
Committed:	Fri Feb 24 11:27:13 2006 UTC (20 years, 5 months ago) by adx
Content type:	text/x-csrc
File size:	10834 byte(s)
Log Message:	+ work against malformed numerics on "WHOIS : " + actually the same needs to be done in many other modules...
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_whois.c: Shows who a user is.
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			#include "common.h"
27			#include "handlers.h"
28			#include "client.h"
29			#include "hash.h"
30			#include "channel.h"
31			#include "channel_mode.h"
32			#include "ircd.h"
33			#include "numeric.h"
34			#include "s_conf.h"
35			#include "s_serv.h"
36			#include "send.h"
37			#include "msg.h"
38			#include "parse.h"
39	db	470	#include "conf/modules.h"
40	adx	30
41	adx	444	static void *do_whois(va_list);
42	adx	30	static int single_whois(struct Client , struct Client );
43			static void whois_person(struct Client , struct Client );
44			static int global_whois(struct Client , const char );
45
46			static void m_whois(struct Client , struct Client , int, char *[]);
47			static void mo_whois(struct Client , struct Client , int, char *[]);
48
49			struct Message whois_msgtab = {
50			"WHOIS", 0, 0, 0, 0, MFLG_SLOW, 0,
51			{ m_unregistered, m_whois, mo_whois, m_ignore, mo_whois, m_ignore }
52			};
53
54			static struct Callback *whois_cb;
55
56	adx	442	INIT_MODULE(m_whois, "$Revision$")
57	adx	30	{
58	adx	444	whois_cb = register_callback("doing_whois", do_whois);
59	adx	30	mod_add_cmd(&whois_msgtab);
60			}
61
62	adx	442	CLEANUP_MODULE
63	adx	30	{
64			mod_del_cmd(&whois_msgtab);
65	adx	444	uninstall_hook(whois_cb, do_whois);
66	adx	30	}
67
68			/*
69			** m_whois
70			** parv[0] = sender prefix
71			** parv[1] = nickname masklist
72			*/
73			static void
74			m_whois(struct Client client_p, struct Client source_p,
75			int parc, char *parv[])
76			{
77			static time_t last_used = 0;
78
79	adx	478	if (parv[1] != NULL)
80			parv[1] = stripws(parv[1]);
81			if (parv[2] != NULL)
82			parv[2] = stripws(parv[2]);
83
84	adx	30	if (parc < 2 \|\| EmptyString(parv[1]))
85			{
86			sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
87			me.name, source_p->name);
88			return;
89			}
90
91	michael	92	if (parc > 2 && !EmptyString(parv[2]))
92	adx	30	{
93			/* seeing as this is going across servers, we should limit it */
94			if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
95			{
96			sendto_one(source_p, form_str(RPL_LOAD2HI),
97			me.name, source_p->name);
98			return;
99			}
100
101	michael	398	last_used = CurrentTime;
102
103	adx	30	/* if we have serverhide enabled, they can either ask the clients
104			* server, or our server.. I dont see why they would need to ask
105			* anything else for info about the client.. --fl_
106			*/
107			if (ConfigFileEntry.disable_remote)
108			parv[1] = parv[2];
109
110			if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
111			parc, parv) != HUNTED_ISME)
112			return;
113
114			parv[1] = parv[2];
115			}
116
117			execute_callback(whois_cb, source_p, parc, parv);
118			}
119
120			/*
121			** mo_whois
122			** parv[0] = sender prefix
123			** parv[1] = nickname masklist
124			*/
125			static void
126			mo_whois(struct Client client_p, struct Client source_p,
127			int parc, char *parv[])
128			{
129	adx	478	if (parv[1] != NULL)
130			parv[1] = stripws(parv[1]);
131			if (parv[2] != NULL)
132			parv[2] = stripws(parv[2]);
133
134	adx	30	if (parc < 2 \|\| EmptyString(parv[1]))
135			{
136			sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
137			me.name, source_p->name);
138			return;
139			}
140
141	michael	92	if (parc > 2 && !EmptyString(parv[2]))
142	adx	30	{
143			if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
144			parc, parv) != HUNTED_ISME)
145			return;
146
147			parv[1] = parv[2];
148			}
149
150			execute_callback(whois_cb, source_p, parc, parv);
151			}
152
153			/* do_whois()
154			*
155			* inputs - pointer to /whois source
156			* - number of parameters
157			* - pointer to parameters array
158			* output - pointer to void
159			* side effects - Does whois
160			*/
161	adx	444	static void *
162			do_whois(va_list args)
163	adx	30	{
164	adx	444	struct Client source_p = va_arg(args, struct Client );
165			char **parv;
166	adx	270	static time_t last_used = 0;
167	adx	30	struct Client *target_p;
168			char *nick;
169			char *p = NULL;
170			int found = 0;
171
172	adx	444	va_arg(args, int);
173			parv = va_arg(args, char **);
174
175	adx	30	nick = parv[1];
176			while (*nick == ',')
177			nick++;
178	adx	270	if ((p = strchr(nick, ',')) != NULL)
179	adx	30	*p = '\0';
180
181			if (*nick == '\0')
182	adx	444	return NULL;
183	adx	30
184			collapse(nick);
185
186	michael	290	if (!has_wildcards(nick))
187	adx	30	{
188	michael	398	if ((target_p = find_client(nick)) && IsClient(target_p))
189	adx	30	{
190	michael	398	whois_person(source_p, target_p);
191			found = 1;
192	adx	30	}
193			}
194			else /* wilds is true */
195			{
196	adx	270	if (!IsOper(source_p))
197			{
198			if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
199			{
200			sendto_one(source_p, form_str(RPL_LOAD2HI),
201			me.name, source_p->name);
202	adx	444	return NULL;
203	adx	270	}
204	michael	398
205			last_used = CurrentTime;
206	adx	270	}
207
208	adx	30	/* Oh-oh wilds is true so have to do it the hard expensive way */
209			if (MyClient(source_p))
210			found = global_whois(source_p, nick);
211			}
212
213			if (!found)
214			{
215			if (!IsDigit(*nick))
216			sendto_one(source_p, form_str(ERR_NOSUCHNICK),
217	michael	92	me.name, source_p->name, nick);
218	adx	30	}
219
220			sendto_one(source_p, form_str(RPL_ENDOFWHOIS),
221			me.name, source_p->name, parv[1]);
222	adx	444	return NULL;
223	adx	30	}
224
225			/* global_whois()
226			*
227			* Inputs - source_p client to report to
228			* - target_p client to report on
229			* Output - if found return 1
230			* Side Effects - do a single whois on given client
231			* writing results to source_p
232			*/
233			static int
234			global_whois(struct Client source_p, const char nick)
235			{
236	michael	92	dlink_node *ptr = NULL;
237			struct Client *target_p = NULL;
238	adx	30	int found = 0;
239
240			DLINK_FOREACH(ptr, global_client_list.head)
241			{
242			target_p = ptr->data;
243
244			if (!IsClient(target_p))
245			continue;
246
247			if (!match(nick, target_p->name))
248			continue;
249
250			assert(target_p->servptr != NULL);
251
252			/* 'Rules' established for sending a WHOIS reply:
253			*
254			*
255			* - if wildcards are being used dont send a reply if
256			* the querier isnt any common channels and the
257			* client in question is invisible and wildcards are
258			* in use (allow exact matches only);
259			*
260			* - only send replies about common or public channels
261			* the target user(s) are on;
262			*/
263
264			found \|= single_whois(source_p, target_p);
265			}
266
267	michael	92	return found;
268	adx	30	}
269
270			/* single_whois()
271			*
272			* Inputs - source_p client to report to
273			* - target_p client to report on
274			* Output - if found return 1
275			* Side Effects - do a single whois on given client
276			* writing results to source_p
277			*/
278			static int
279			single_whois(struct Client source_p, struct Client target_p)
280			{
281	michael	92	dlink_node *ptr = NULL;
282			struct Channel *chptr = NULL;
283	adx	30
284			if (!IsInvisible(target_p) \|\| target_p == source_p)
285			{
286			/* always show user if they are visible (no +i) */
287			whois_person(source_p, target_p);
288			return 1;
289			}
290
291			/* target_p is +i. Check if it is on any common channels with source_p */
292			DLINK_FOREACH(ptr, target_p->channel.head)
293			{
294			chptr = ((struct Membership *) ptr->data)->chptr;
295			if (IsMember(source_p, chptr))
296			{
297			whois_person(source_p, target_p);
298			return 1;
299			}
300			}
301
302			return 0;
303			}
304
305			/* whois_person()
306			*
307			* inputs - source_p client to report to
308			* - target_p client to report on
309			* output - NONE
310			* side effects -
311			*/
312			static void
313			whois_person(struct Client source_p, struct Client target_p)
314			{
315			char buf[IRCD_BUFSIZE];
316			dlink_node *lp;
317			struct Client *server_p;
318			struct Channel *chptr;
319			struct Membership *ms;
320			int cur_len = 0;
321			int mlen;
322			char *t = NULL;
323			int tlen;
324			int reply_to_send = NO;
325
326			server_p = target_p->servptr;
327
328			sendto_one(source_p, form_str(RPL_WHOISUSER),
329			me.name, source_p->name, target_p->name,
330			target_p->username, target_p->host, target_p->info);
331
332			cur_len = mlen = ircsprintf(buf, form_str(RPL_WHOISCHANNELS),
333			me.name, source_p->name, target_p->name, "");
334			t = buf + mlen;
335
336			DLINK_FOREACH(lp, target_p->channel.head)
337			{
338			ms = lp->data;
339			chptr = ms->chptr;
340
341			if (ShowChannel(source_p, chptr))
342			{
343			/* Don't show local channels if user is doing a remote whois */
344			if (!MyConnect(source_p) && (chptr->chname[0] == '&'))
345	michael	92	continue;
346	adx	30
347			if ((cur_len + 3 + strlen(chptr->chname) + 1) > (IRCD_BUFSIZE - 2))
348			{
349	michael	92	*(t - 1) = '\0';
350			sendto_one(source_p, "%s", buf);
351			cur_len = mlen;
352			t = buf + mlen;
353	adx	30	}
354
355			tlen = ircsprintf(t, "%s%s ", get_member_status(ms, YES), chptr->chname);
356			t += tlen;
357			cur_len += tlen;
358			reply_to_send = YES;
359			}
360			}
361
362			if (reply_to_send)
363			{
364			*(t - 1) = '\0';
365			sendto_one(source_p, "%s", buf);
366			}
367
368			if (IsOper(source_p) \|\| !ConfigServerHide.hide_servers \|\| target_p == source_p)
369			sendto_one(source_p, form_str(RPL_WHOISSERVER),
370			me.name, source_p->name, target_p->name,
371			server_p->name, server_p->info);
372			else
373			sendto_one(source_p, form_str(RPL_WHOISSERVER),
374	michael	92	me.name, source_p->name, target_p->name,
375	adx	30	ConfigServerHide.hidden_name,
376	michael	92	ServerInfo.network_desc);
377	adx	30
378			if (target_p->away != NULL)
379			sendto_one(source_p, form_str(RPL_AWAY),
380			me.name, source_p->name, target_p->name,
381			target_p->away);
382
383			if (IsOper(target_p))
384			sendto_one(source_p, form_str((IsAdmin(target_p) &&
385			!IsOperHiddenAdmin(target_p)) ? RPL_WHOISADMIN :
386			RPL_WHOISOPERATOR), me.name, source_p->name, target_p->name);
387
388			if (IsOper(source_p) && IsCaptured(target_p))
389			sendto_one(source_p, form_str(RPL_ISCAPTURED),
390			me.name, source_p->name, target_p->name);
391
392	db	279	if (ConfigFileEntry.use_whois_actually)
393	adx	30	{
394	db	279	int show_ip = 0;
395
396	michael	294	if (target_p->sockhost[0] && irccmp(target_p->sockhost, "0"))
397	db	279	{
398			if ((IsAdmin(source_p) \|\| source_p == target_p))
399			show_ip = 1;
400			else if (IsIPSpoof(target_p))
401			show_ip = (IsOper(source_p) && !ConfigFileEntry.hide_spoof_ips);
402			else
403			show_ip = 1;
404
405			sendto_one(source_p, form_str(RPL_WHOISACTUALLY),
406			me.name, source_p->name, target_p->name,
407			show_ip ? target_p->sockhost : "255.255.255.255");
408			}
409	adx	30	}
410
411			if (MyConnect(target_p)) /* Can't do any of this if not local! db */
412			{
413			#ifdef HAVE_LIBCRYPTO
414			if (target_p->localClient->fd.ssl)
415			sendto_one(source_p, form_str(RPL_WHOISSSL),
416			me.name, source_p->name, target_p->name);
417			#endif
418			sendto_one(source_p, form_str(RPL_WHOISIDLE),
419			me.name, source_p->name, target_p->name,
420			CurrentTime - target_p->localClient->last,
421			target_p->firsttime);
422			}
423			}