ircd-hybrid-7.2/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 "fdlist.h"
#include "tools.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 "list.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 *);

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 }
};

#ifndef STATIC_MODULES
const char *_version = "$Revision$";
static struct Callback *whois_cb;

static void *
va_whois(va_list args)
{
  struct Client *source_p = va_arg(args, struct Client *);
  int parc = va_arg(args, int);
  char **parv = va_arg(args, char **);

  do_whois(source_p, parc, parv);
  return NULL;
}

void
_modinit(void)
{
  whois_cb = register_callback("doing_whois", va_whois);
  mod_add_cmd(&whois_msgtab);
}

void
_moddeinit(void)
{
  mod_del_cmd(&whois_msgtab);
  uninstall_hook(whois_cb, va_whois);
}
#endif

/*
** 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;
    }
    else
      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];
  }

#ifdef STATIC_MODULES
  do_whois(source_p, parc, parv);
#else
  execute_callback(whois_cb, source_p, parc, parv);
#endif
}

/*
** 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];
  }

#ifdef STATIC_MODULES
  do_whois(source_p, parc, parv);
#else
  execute_callback(whois_cb, source_p, parc, parv);
#endif
}

/* 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 = find_client(nick)) != NULL)
    {
      if (IsServer(source_p->from))
        client_burst_if_needed(source_p->from, target_p);

      if (IsClient(target_p))
      {
        whois_person(source_p, target_p);
        found = 1;
      }
    }
    else if (!ServerInfo.hub && uplink && IsCapable(uplink, CAP_LL))
    {
      if (parc > 2)
        sendto_one(uplink,":%s WHOIS %s :%s",
                   source_p->name, nick, nick);
      else
        sendto_one(uplink,":%s WHOIS %s",
                   source_p->name, nick);
      return;
    }
  }
  else /* wilds is true */
  {
    /* disallow wild card whois on lazylink leafs for now */
    if (!ServerInfo.hub && uplink && IsCapable(uplink, CAP_LL))
      return;

    if (!IsOper(source_p))
    {
      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;
  struct Channel *chptr;

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

  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] != '\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:	660
Committed:	Fri Jun 9 18:51:22 2006 UTC (20 years, 2 months ago) by adx
Content type:	text/x-csrc
File size:	11798 byte(s)
Log Message:	+ backported numeric changes
#	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 "fdlist.h"
27			#include "tools.h"
28			#include "common.h"
29			#include "handlers.h"
30			#include "client.h"
31			#include "hash.h"
32			#include "channel.h"
33			#include "channel_mode.h"
34			#include "ircd.h"
35			#include "numeric.h"
36			#include "s_conf.h"
37			#include "s_misc.h"
38			#include "s_serv.h"
39			#include "send.h"
40			#include "list.h"
41			#include "irc_string.h"
42			#include "sprintf_irc.h"
43			#include "msg.h"
44			#include "parse.h"
45			#include "modules.h"
46			#include "hook.h"
47
48			static void do_whois(struct Client , int, char *);
49			static int single_whois(struct Client , struct Client );
50			static void whois_person(struct Client , struct Client );
51			static int global_whois(struct Client , const char );
52
53			static void m_whois(struct Client , struct Client , int, char *[]);
54			static void mo_whois(struct Client , struct Client , int, char *[]);
55
56			struct Message whois_msgtab = {
57			"WHOIS", 0, 0, 0, 0, MFLG_SLOW, 0,
58			{ m_unregistered, m_whois, mo_whois, m_ignore, mo_whois, m_ignore }
59			};
60
61			#ifndef STATIC_MODULES
62	knight	31	const char *_version = "$Revision$";
63	adx	30	static struct Callback *whois_cb;
64
65			static void *
66			va_whois(va_list args)
67			{
68			struct Client source_p = va_arg(args, struct Client );
69			int parc = va_arg(args, int);
70			char parv = va_arg(args, char );
71
72			do_whois(source_p, parc, parv);
73			return NULL;
74			}
75
76			void
77			_modinit(void)
78			{
79			whois_cb = register_callback("doing_whois", va_whois);
80			mod_add_cmd(&whois_msgtab);
81			}
82
83			void
84			_moddeinit(void)
85			{
86			mod_del_cmd(&whois_msgtab);
87			uninstall_hook(whois_cb, va_whois);
88			}
89			#endif
90
91			/*
92			** m_whois
93			** parv[0] = sender prefix
94			** parv[1] = nickname masklist
95			*/
96			static void
97			m_whois(struct Client client_p, struct Client source_p,
98			int parc, char *parv[])
99			{
100	adx	269	static time_t last_used = 0;
101
102	adx	30	if (parc < 2 \|\| EmptyString(parv[1]))
103			{
104			sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
105			me.name, source_p->name);
106			return;
107			}
108
109	michael	93	if (parc > 2 && !EmptyString(parv[2]))
110	adx	30	{
111			/* seeing as this is going across servers, we should limit it */
112			if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
113			{
114			sendto_one(source_p, form_str(RPL_LOAD2HI),
115			me.name, source_p->name);
116			return;
117			}
118			else
119			last_used = CurrentTime;
120
121			/* if we have serverhide enabled, they can either ask the clients
122			* server, or our server.. I dont see why they would need to ask
123			* anything else for info about the client.. --fl_
124			*/
125			if (ConfigFileEntry.disable_remote)
126			parv[1] = parv[2];
127
128			if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
129			parc, parv) != HUNTED_ISME)
130			return;
131
132			parv[1] = parv[2];
133			}
134
135			#ifdef STATIC_MODULES
136			do_whois(source_p, parc, parv);
137			#else
138			execute_callback(whois_cb, source_p, parc, parv);
139			#endif
140			}
141
142			/*
143			** mo_whois
144			** parv[0] = sender prefix
145			** parv[1] = nickname masklist
146			*/
147			static void
148			mo_whois(struct Client client_p, struct Client source_p,
149			int parc, char *parv[])
150			{
151			if (parc < 2 \|\| EmptyString(parv[1]))
152			{
153			sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
154			me.name, source_p->name);
155			return;
156			}
157
158	michael	93	if (parc > 2 && !EmptyString(parv[2]))
159	adx	30	{
160			if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
161			parc, parv) != HUNTED_ISME)
162			return;
163
164			parv[1] = parv[2];
165			}
166
167			#ifdef STATIC_MODULES
168			do_whois(source_p, parc, parv);
169			#else
170			execute_callback(whois_cb, source_p, parc, parv);
171			#endif
172			}
173
174			/* do_whois()
175			*
176			* inputs - pointer to /whois source
177			* - number of parameters
178			* - pointer to parameters array
179			* output - pointer to void
180			* side effects - Does whois
181			*/
182			static void
183			do_whois(struct Client source_p, int parc, char *parv)
184			{
185	adx	269	static time_t last_used = 0;
186	adx	30	struct Client *target_p;
187			char *nick;
188			char *p = NULL;
189			int found = 0;
190
191			nick = parv[1];
192			while (*nick == ',')
193			nick++;
194			if ((p = strchr(nick,',')) != NULL)
195			*p = '\0';
196
197			if (*nick == '\0')
198			return;
199
200			collapse(nick);
201
202			if (strpbrk(nick, "?#*") == NULL)
203			{
204			if ((target_p = find_client(nick)) != NULL)
205			{
206			if (IsServer(source_p->from))
207	adx	268	client_burst_if_needed(source_p->from, target_p);
208	adx	30
209			if (IsClient(target_p))
210			{
211	adx	268	whois_person(source_p, target_p);
212			found = 1;
213	adx	30	}
214			}
215			else if (!ServerInfo.hub && uplink && IsCapable(uplink, CAP_LL))
216			{
217			if (parc > 2)
218			sendto_one(uplink,":%s WHOIS %s :%s",
219			source_p->name, nick, nick);
220			else
221			sendto_one(uplink,":%s WHOIS %s",
222			source_p->name, nick);
223			return;
224			}
225			}
226			else /* wilds is true */
227			{
228			/* disallow wild card whois on lazylink leafs for now */
229			if (!ServerInfo.hub && uplink && IsCapable(uplink, CAP_LL))
230			return;
231
232	adx	268	if (!IsOper(source_p))
233			{
234			if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
235			{
236			sendto_one(source_p, form_str(RPL_LOAD2HI),
237			me.name, source_p->name);
238			return;
239			}
240			else
241			last_used = CurrentTime;
242			}
243
244	adx	30	/* Oh-oh wilds is true so have to do it the hard expensive way */
245			if (MyClient(source_p))
246			found = global_whois(source_p, nick);
247			}
248
249			if (!found)
250			{
251			if (!IsDigit(*nick))
252			sendto_one(source_p, form_str(ERR_NOSUCHNICK),
253			me.name, source_p->name, nick);
254			}
255
256			sendto_one(source_p, form_str(RPL_ENDOFWHOIS),
257			me.name, source_p->name, parv[1]);
258			}
259
260			/* global_whois()
261			*
262			* Inputs - source_p client to report to
263			* - target_p client to report on
264			* Output - if found return 1
265			* Side Effects - do a single whois on given client
266			* writing results to source_p
267			*/
268			static int
269			global_whois(struct Client source_p, const char nick)
270			{
271			dlink_node *ptr;
272			struct Client *target_p;
273			int found = 0;
274
275			DLINK_FOREACH(ptr, global_client_list.head)
276			{
277			target_p = ptr->data;
278
279			if (!IsClient(target_p))
280			continue;
281
282			if (!match(nick, target_p->name))
283			continue;
284
285			assert(target_p->servptr != NULL);
286
287			/* 'Rules' established for sending a WHOIS reply:
288			*
289			*
290			* - if wildcards are being used dont send a reply if
291			* the querier isnt any common channels and the
292			* client in question is invisible and wildcards are
293			* in use (allow exact matches only);
294			*
295			* - only send replies about common or public channels
296			* the target user(s) are on;
297			*/
298
299			found \|= single_whois(source_p, target_p);
300			}
301
302			return (found);
303			}
304
305			/* single_whois()
306			*
307			* Inputs - source_p client to report to
308			* - target_p client to report on
309			* Output - if found return 1
310			* Side Effects - do a single whois on given client
311			* writing results to source_p
312			*/
313			static int
314			single_whois(struct Client source_p, struct Client target_p)
315			{
316			dlink_node *ptr;
317			struct Channel *chptr;
318
319			if (!IsInvisible(target_p) \|\| target_p == source_p)
320			{
321			/* always show user if they are visible (no +i) */
322			whois_person(source_p, target_p);
323			return 1;
324			}
325
326			/* target_p is +i. Check if it is on any common channels with source_p */
327			DLINK_FOREACH(ptr, target_p->channel.head)
328			{
329			chptr = ((struct Membership *) ptr->data)->chptr;
330			if (IsMember(source_p, chptr))
331			{
332			whois_person(source_p, target_p);
333			return 1;
334			}
335			}
336
337			return 0;
338			}
339
340			/* whois_person()
341			*
342			* inputs - source_p client to report to
343			* - target_p client to report on
344			* output - NONE
345			* side effects -
346			*/
347			static void
348			whois_person(struct Client source_p, struct Client target_p)
349			{
350			char buf[IRCD_BUFSIZE];
351			dlink_node *lp;
352			struct Client *server_p;
353			struct Channel *chptr;
354			struct Membership *ms;
355			int cur_len = 0;
356			int mlen;
357			char *t = NULL;
358			int tlen;
359			int reply_to_send = NO;
360
361			server_p = target_p->servptr;
362
363			sendto_one(source_p, form_str(RPL_WHOISUSER),
364			me.name, source_p->name, target_p->name,
365			target_p->username, target_p->host, target_p->info);
366
367			cur_len = mlen = ircsprintf(buf, form_str(RPL_WHOISCHANNELS),
368			me.name, source_p->name, target_p->name, "");
369			t = buf + mlen;
370
371			DLINK_FOREACH(lp, target_p->channel.head)
372			{
373			ms = lp->data;
374			chptr = ms->chptr;
375
376			if (ShowChannel(source_p, chptr))
377			{
378			/* Don't show local channels if user is doing a remote whois */
379			if (!MyConnect(source_p) && (chptr->chname[0] == '&'))
380			continue;
381
382			if ((cur_len + 3 + strlen(chptr->chname) + 1) > (IRCD_BUFSIZE - 2))
383			{
384			*(t - 1) = '\0';
385			sendto_one(source_p, "%s", buf);
386			cur_len = mlen;
387			t = buf + mlen;
388			}
389
390			tlen = ircsprintf(t, "%s%s ", get_member_status(ms, YES), chptr->chname);
391			t += tlen;
392			cur_len += tlen;
393			reply_to_send = YES;
394			}
395			}
396
397			if (reply_to_send)
398			{
399			*(t - 1) = '\0';
400			sendto_one(source_p, "%s", buf);
401			}
402
403			if (IsOper(source_p) \|\| !ConfigServerHide.hide_servers \|\| target_p == source_p)
404			sendto_one(source_p, form_str(RPL_WHOISSERVER),
405			me.name, source_p->name, target_p->name,
406			server_p->name, server_p->info);
407			else
408			sendto_one(source_p, form_str(RPL_WHOISSERVER),
409			me.name, source_p->name, target_p->name,
410			ConfigServerHide.hidden_name,
411			ServerInfo.network_desc);
412
413			if (target_p->away != NULL)
414			sendto_one(source_p, form_str(RPL_AWAY),
415			me.name, source_p->name, target_p->name,
416			target_p->away);
417
418	adx	660	if (IsSetCallerId(target_p) && !IsSoftCallerId(target_p))
419			sendto_one(source_p, form_str(RPL_TARGUMODEG),
420			me.name, source_p->name, target_p->name);
421
422	adx	30	if (IsOper(target_p))
423			sendto_one(source_p, form_str((IsAdmin(target_p) &&
424			!IsOperHiddenAdmin(target_p)) ? RPL_WHOISADMIN :
425			RPL_WHOISOPERATOR), me.name, source_p->name, target_p->name);
426
427			if (IsOper(source_p) && IsCaptured(target_p))
428			sendto_one(source_p, form_str(RPL_ISCAPTURED),
429			me.name, source_p->name, target_p->name);
430
431	db	280	if (ConfigFileEntry.use_whois_actually)
432	adx	30	{
433	db	280	int show_ip = 0;
434
435	michael	472	if ((target_p->sockhost[0] != '\0') && irccmp(target_p->sockhost, "0"))
436	db	280	{
437			if ((IsAdmin(source_p) \|\| source_p == target_p))
438			show_ip = 1;
439			else if (IsIPSpoof(target_p))
440			show_ip = (IsOper(source_p) && !ConfigFileEntry.hide_spoof_ips);
441			else
442			show_ip = 1;
443
444	michael	472	sendto_one(source_p, form_str(RPL_WHOISACTUALLY),
445			me.name, source_p->name, target_p->name,
446			show_ip ? target_p->sockhost : "255.255.255.255");
447	db	280	}
448	adx	30	}
449
450			if (MyConnect(target_p)) /* Can't do any of this if not local! db */
451			{
452			#ifdef HAVE_LIBCRYPTO
453			if (target_p->localClient->fd.ssl)
454			sendto_one(source_p, form_str(RPL_WHOISSSL),
455			me.name, source_p->name, target_p->name);
456			#endif
457			sendto_one(source_p, form_str(RPL_WHOISIDLE),
458			me.name, source_p->name, target_p->name,
459			CurrentTime - target_p->localClient->last,
460			target_p->firsttime);
461			}
462			}