ircd-hybrid-8/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 "list.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_misc.h"
#include "s_serv.h"
#include "send.h"
#include "irc_string.h"
#include "sprintf_irc.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "hook.h"

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


/*
** 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 (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];
  }

  do_whois(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 (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];
  }

  do_whois(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(struct Client *source_p, int parc, char *parv[])
{
  static time_t last_used = 0;
  struct Client *target_p;
  char *nick;
  char *p = NULL;
  int found = 0;

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

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

  collapse(nick);

  if (strpbrk(nick, "?#*") == NULL)
  {
    if ((target_p = hash_find_client(nick)) != NULL)
    {
      if (IsClient(target_p))
      {
        whois_person(source_p, target_p);
        found = 1;
      }
    }
  }
  else /* wilds is true */
  {
    if (!HasUMode(source_p, UMODE_OPER))
    {
      if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
      {
        sendto_one(source_p, form_str(RPL_LOAD2HI),
                   me.name, source_p->name);
        return;
      }
      else
        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]);
}

/* 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;
  struct Client *target_p;
  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;

  if (!HasUMode(target_p, UMODE_INVISIBLE) || 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)
  {
    struct Channel *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 = snprintf(buf, sizeof(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 (HasUMode(source_p, UMODE_OPER) || !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 (HasUMode(target_p, UMODE_REGISTERED))
    sendto_one(source_p, form_str(RPL_WHOISREGNICK),
               me.name, source_p->name, target_p->name);

  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 (HasUMode(target_p, UMODE_SOFTCALLERID) && !HasUMode(target_p, UMODE_SOFTCALLERID))
    sendto_one(source_p, form_str(RPL_TARGUMODEG),
               me.name, source_p->name, target_p->name);

  if (HasUMode(target_p, UMODE_OPER))
    sendto_one(source_p, form_str((HasUMode(target_p, UMODE_ADMIN) &&
               !HasOFlag(target_p, OPER_FLAG_HIDDEN_ADMIN)) ? RPL_WHOISADMIN :
               RPL_WHOISOPERATOR), me.name, source_p->name, target_p->name);

  if (HasUMode(source_p, UMODE_OPER) && 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] != '\0') && irccmp(target_p->sockhost, "0"))
    {
      if ((HasUMode(source_p, UMODE_ADMIN) || source_p == target_p))
        show_ip = 1;
      else if (IsIPSpoof(target_p))
        show_ip = (HasUMode(source_p, UMODE_OPER) && !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_WHOISSECURE),
                 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_privmsg,
               target_p->localClient->firsttime);

    if (HasUMode(target_p, UMODE_OPER) && target_p != source_p)
      if (HasUMode(target_p, UMODE_SPY))
        sendto_one(target_p, ":%s NOTICE %s :*** Notice -- %s (%s@%s) [%s] is doing "
                   "a whois on you", me.name, target_p->name, source_p->name,
                   source_p->username, source_p->host, source_p->servptr->name);
  }
}

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

static void
module_init(void)
{
  mod_add_cmd(&whois_msgtab);
}

static void
module_exit(void)
{
  mod_del_cmd(&whois_msgtab);
}

struct module module_entry = {
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	1241
Committed:	Thu Sep 29 20:26:09 2011 UTC (15 years ago) by michael
Content type:	text/x-csrc
File size:	11425 byte(s)
Log Message:	- move firsttime, since, and lasttime Client struct members to LocalUser struct - m_watch.c: show_watch() now properly reports signon times. This also fixes an invalid signon time of zero for remote clients.
#	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	michael	1011	#include "list.h"
27	adx	30	#include "common.h"
28			#include "handlers.h"
29			#include "client.h"
30			#include "hash.h"
31			#include "channel.h"
32			#include "channel_mode.h"
33			#include "ircd.h"
34			#include "numeric.h"
35			#include "s_conf.h"
36			#include "s_misc.h"
37			#include "s_serv.h"
38			#include "send.h"
39			#include "irc_string.h"
40			#include "sprintf_irc.h"
41			#include "msg.h"
42			#include "parse.h"
43			#include "modules.h"
44			#include "hook.h"
45
46	michael	1225	static void do_whois(struct Client , int, char []);
47	adx	30	static int single_whois(struct Client , struct Client );
48			static void whois_person(struct Client , struct Client );
49			static int global_whois(struct Client , const char );
50
51
52			/*
53			** m_whois
54			** parv[0] = sender prefix
55			** parv[1] = nickname masklist
56			*/
57			static void
58			m_whois(struct Client client_p, struct Client source_p,
59			int parc, char *parv[])
60			{
61	adx	269	static time_t last_used = 0;
62
63	adx	30	if (parc < 2 \|\| EmptyString(parv[1]))
64			{
65			sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
66			me.name, source_p->name);
67			return;
68			}
69
70	michael	93	if (parc > 2 && !EmptyString(parv[2]))
71	adx	30	{
72			/* seeing as this is going across servers, we should limit it */
73			if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
74			{
75			sendto_one(source_p, form_str(RPL_LOAD2HI),
76			me.name, source_p->name);
77			return;
78			}
79
80	michael	1121	last_used = CurrentTime;
81
82	adx	30	/* if we have serverhide enabled, they can either ask the clients
83			* server, or our server.. I dont see why they would need to ask
84			* anything else for info about the client.. --fl_
85			*/
86			if (ConfigFileEntry.disable_remote)
87			parv[1] = parv[2];
88
89			if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
90			parc, parv) != HUNTED_ISME)
91			return;
92
93			parv[1] = parv[2];
94			}
95
96	michael	1225	do_whois(source_p, parc, parv);
97	adx	30	}
98
99			/*
100			** mo_whois
101			** parv[0] = sender prefix
102			** parv[1] = nickname masklist
103			*/
104			static void
105			mo_whois(struct Client client_p, struct Client source_p,
106			int parc, char *parv[])
107			{
108			if (parc < 2 \|\| EmptyString(parv[1]))
109			{
110			sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
111			me.name, source_p->name);
112			return;
113			}
114
115	michael	93	if (parc > 2 && !EmptyString(parv[2]))
116	adx	30	{
117			if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
118			parc, parv) != HUNTED_ISME)
119			return;
120
121			parv[1] = parv[2];
122			}
123
124	michael	1225	do_whois(source_p, parc, parv);
125	adx	30	}
126
127			/* do_whois()
128			*
129			* inputs - pointer to /whois source
130			* - number of parameters
131			* - pointer to parameters array
132			* output - pointer to void
133			* side effects - Does whois
134			*/
135			static void
136	michael	1225	do_whois(struct Client source_p, int parc, char parv[])
137	adx	30	{
138	adx	269	static time_t last_used = 0;
139	adx	30	struct Client *target_p;
140			char *nick;
141			char *p = NULL;
142			int found = 0;
143
144			nick = parv[1];
145			while (*nick == ',')
146			nick++;
147			if ((p = strchr(nick,',')) != NULL)
148			*p = '\0';
149
150			if (*nick == '\0')
151			return;
152
153			collapse(nick);
154
155			if (strpbrk(nick, "?#*") == NULL)
156			{
157	michael	1169	if ((target_p = hash_find_client(nick)) != NULL)
158	adx	30	{
159			if (IsClient(target_p))
160			{
161	adx	268	whois_person(source_p, target_p);
162			found = 1;
163	adx	30	}
164			}
165			}
166			else /* wilds is true */
167			{
168	michael	1219	if (!HasUMode(source_p, UMODE_OPER))
169	adx	268	{
170			if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
171			{
172			sendto_one(source_p, form_str(RPL_LOAD2HI),
173			me.name, source_p->name);
174			return;
175			}
176			else
177			last_used = CurrentTime;
178			}
179
180	adx	30	/* Oh-oh wilds is true so have to do it the hard expensive way */
181			if (MyClient(source_p))
182			found = global_whois(source_p, nick);
183			}
184
185			if (!found)
186			{
187			if (!IsDigit(*nick))
188			sendto_one(source_p, form_str(ERR_NOSUCHNICK),
189			me.name, source_p->name, nick);
190			}
191
192			sendto_one(source_p, form_str(RPL_ENDOFWHOIS),
193			me.name, source_p->name, parv[1]);
194			}
195
196			/* global_whois()
197			*
198			* Inputs - source_p client to report to
199			* - target_p client to report on
200			* Output - if found return 1
201			* Side Effects - do a single whois on given client
202			* writing results to source_p
203			*/
204			static int
205			global_whois(struct Client source_p, const char nick)
206			{
207			dlink_node *ptr;
208			struct Client *target_p;
209			int found = 0;
210
211			DLINK_FOREACH(ptr, global_client_list.head)
212			{
213			target_p = ptr->data;
214
215			if (!IsClient(target_p))
216			continue;
217
218			if (!match(nick, target_p->name))
219			continue;
220
221			assert(target_p->servptr != NULL);
222
223			/* 'Rules' established for sending a WHOIS reply:
224			*
225			*
226			* - if wildcards are being used dont send a reply if
227			* the querier isnt any common channels and the
228			* client in question is invisible and wildcards are
229			* in use (allow exact matches only);
230			*
231			* - only send replies about common or public channels
232			* the target user(s) are on;
233			*/
234
235			found \|= single_whois(source_p, target_p);
236			}
237
238	michael	885	return found;
239	adx	30	}
240
241			/* single_whois()
242			*
243			* Inputs - source_p client to report to
244			* - target_p client to report on
245			* Output - if found return 1
246			* Side Effects - do a single whois on given client
247			* writing results to source_p
248			*/
249			static int
250			single_whois(struct Client source_p, struct Client target_p)
251			{
252	michael	1121	dlink_node *ptr = NULL;
253	adx	30
254	michael	1219	if (!HasUMode(target_p, UMODE_INVISIBLE) \|\| target_p == source_p)
255	adx	30	{
256			/* always show user if they are visible (no +i) */
257			whois_person(source_p, target_p);
258			return 1;
259			}
260
261			/* target_p is +i. Check if it is on any common channels with source_p */
262			DLINK_FOREACH(ptr, target_p->channel.head)
263			{
264	michael	1121	struct Channel chptr = ((struct Membership ) ptr->data)->chptr;
265
266	adx	30	if (IsMember(source_p, chptr))
267			{
268			whois_person(source_p, target_p);
269			return 1;
270			}
271			}
272
273			return 0;
274			}
275
276			/* whois_person()
277			*
278			* inputs - source_p client to report to
279			* - target_p client to report on
280			* output - NONE
281			* side effects -
282			*/
283			static void
284			whois_person(struct Client source_p, struct Client target_p)
285			{
286			char buf[IRCD_BUFSIZE];
287			dlink_node *lp;
288			struct Client *server_p;
289			struct Channel *chptr;
290			struct Membership *ms;
291			int cur_len = 0;
292			int mlen;
293			char *t = NULL;
294			int tlen;
295			int reply_to_send = NO;
296
297			server_p = target_p->servptr;
298
299			sendto_one(source_p, form_str(RPL_WHOISUSER),
300			me.name, source_p->name, target_p->name,
301			target_p->username, target_p->host, target_p->info);
302
303	michael	1233	cur_len = mlen = snprintf(buf, sizeof(buf), form_str(RPL_WHOISCHANNELS),
304			me.name, source_p->name, target_p->name, "");
305	adx	30	t = buf + mlen;
306
307			DLINK_FOREACH(lp, target_p->channel.head)
308			{
309			ms = lp->data;
310			chptr = ms->chptr;
311
312			if (ShowChannel(source_p, chptr))
313			{
314			/* Don't show local channels if user is doing a remote whois */
315			if (!MyConnect(source_p) && (chptr->chname[0] == '&'))
316			continue;
317
318			if ((cur_len + 3 + strlen(chptr->chname) + 1) > (IRCD_BUFSIZE - 2))
319			{
320			*(t - 1) = '\0';
321			sendto_one(source_p, "%s", buf);
322			cur_len = mlen;
323			t = buf + mlen;
324			}
325
326			tlen = ircsprintf(t, "%s%s ", get_member_status(ms, YES), chptr->chname);
327			t += tlen;
328			cur_len += tlen;
329			reply_to_send = YES;
330			}
331			}
332
333			if (reply_to_send)
334			{
335			*(t - 1) = '\0';
336			sendto_one(source_p, "%s", buf);
337			}
338
339	michael	1219	if (HasUMode(source_p, UMODE_OPER) \|\| !ConfigServerHide.hide_servers \|\| target_p == source_p)
340	adx	30	sendto_one(source_p, form_str(RPL_WHOISSERVER),
341			me.name, source_p->name, target_p->name,
342			server_p->name, server_p->info);
343			else
344			sendto_one(source_p, form_str(RPL_WHOISSERVER),
345			me.name, source_p->name, target_p->name,
346			ConfigServerHide.hidden_name,
347			ServerInfo.network_desc);
348
349	michael	1164	if (HasUMode(target_p, UMODE_REGISTERED))
350	michael	1162	sendto_one(source_p, form_str(RPL_WHOISREGNICK),
351			me.name, source_p->name, target_p->name);
352	michael	1158
353	adx	30	if (target_p->away != NULL)
354			sendto_one(source_p, form_str(RPL_AWAY),
355			me.name, source_p->name, target_p->name,
356			target_p->away);
357
358	michael	1219	if (HasUMode(target_p, UMODE_SOFTCALLERID) && !HasUMode(target_p, UMODE_SOFTCALLERID))
359	adx	660	sendto_one(source_p, form_str(RPL_TARGUMODEG),
360			me.name, source_p->name, target_p->name);
361
362	michael	1219	if (HasUMode(target_p, UMODE_OPER))
363			sendto_one(source_p, form_str((HasUMode(target_p, UMODE_ADMIN) &&
364			!HasOFlag(target_p, OPER_FLAG_HIDDEN_ADMIN)) ? RPL_WHOISADMIN :
365	adx	30	RPL_WHOISOPERATOR), me.name, source_p->name, target_p->name);
366
367	michael	1219	if (HasUMode(source_p, UMODE_OPER) && IsCaptured(target_p))
368	adx	30	sendto_one(source_p, form_str(RPL_ISCAPTURED),
369			me.name, source_p->name, target_p->name);
370
371	db	280	if (ConfigFileEntry.use_whois_actually)
372	adx	30	{
373	db	280	int show_ip = 0;
374
375	michael	472	if ((target_p->sockhost[0] != '\0') && irccmp(target_p->sockhost, "0"))
376	db	280	{
377	michael	1219	if ((HasUMode(source_p, UMODE_ADMIN) \|\| source_p == target_p))
378	db	280	show_ip = 1;
379			else if (IsIPSpoof(target_p))
380	michael	1219	show_ip = (HasUMode(source_p, UMODE_OPER) && !ConfigFileEntry.hide_spoof_ips);
381	db	280	else
382			show_ip = 1;
383
384	michael	472	sendto_one(source_p, form_str(RPL_WHOISACTUALLY),
385			me.name, source_p->name, target_p->name,
386			show_ip ? target_p->sockhost : "255.255.255.255");
387	db	280	}
388	adx	30	}
389
390			if (MyConnect(target_p)) /* Can't do any of this if not local! db */
391			{
392			#ifdef HAVE_LIBCRYPTO
393			if (target_p->localClient->fd.ssl)
394	michael	1114	sendto_one(source_p, form_str(RPL_WHOISSECURE),
395	adx	30	me.name, source_p->name, target_p->name);
396			#endif
397			sendto_one(source_p, form_str(RPL_WHOISIDLE),
398			me.name, source_p->name, target_p->name,
399	michael	1176	CurrentTime - target_p->localClient->last_privmsg,
400	michael	1241	target_p->localClient->firsttime);
401	michael	1144
402	michael	1219	if (HasUMode(target_p, UMODE_OPER) && target_p != source_p)
403			if (HasUMode(target_p, UMODE_SPY))
404	michael	1144	sendto_one(target_p, ":%s NOTICE %s :*** Notice -- %s (%s@%s) [%s] is doing "
405			"a whois on you", me.name, target_p->name, source_p->name,
406			source_p->username, source_p->host, source_p->servptr->name);
407	adx	30	}
408			}
409	michael	1230
410			static struct Message whois_msgtab = {
411			"WHOIS", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
412			{ m_unregistered, m_whois, mo_whois, m_ignore, mo_whois, m_ignore }
413			};
414
415			static void
416			module_init(void)
417			{
418			mod_add_cmd(&whois_msgtab);
419			}
420
421			static void
422			module_exit(void)
423			{
424			mod_del_cmd(&whois_msgtab);
425			}
426
427			struct module module_entry = {
428			.node = { NULL, NULL, NULL },
429			.name = NULL,
430			.version = "$Revision$",
431			.handle = NULL,
432			.modinit = module_init,
433			.modexit = module_exit,
434			.flags = 0
435			};