ircd-hybrid/modules/m_trace.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_trace.c: Traces a path to a client/server.
 *
 *  Copyright (C) 2002 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 "handlers.h"
#include "client.h"
#include "hash.h"
#include "common.h"
#include "ircd.h"
#include "numeric.h"
#include "s_serv.h"
#include "send.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "s_conf.h"

static void m_trace(struct Client *, struct Client *, int, char **);
static void ms_trace(struct Client*, struct Client*, int, char**);
static void mo_trace(struct Client*, struct Client*, int, char**);
static void do_actual_trace(struct Client *, int, char **);

struct Message trace_msgtab = {
  "TRACE", 0, 0, 0, 0, MFLG_SLOW, 0,
  {m_unregistered, m_trace, ms_trace, m_ignore, mo_trace, m_ignore}
};

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

static void *
va_actual_trace(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_actual_trace(source_p, parc, parv);
  return NULL;
}

void
_modinit(void)
{
  trace_cb = register_callback("doing_trace", va_actual_trace);
  mod_add_cmd(&trace_msgtab);
}

void
_moddeinit(void)
{
  mod_del_cmd(&trace_msgtab);
  uninstall_hook(trace_cb, va_actual_trace);
}
#endif

static int report_this_status(struct Client *source_p, struct Client *target_p,
                              int dow, int link_u_p, int link_u_s);

/*
 * m_trace()
 *
 *      parv[0] = sender prefix
 *      parv[1] = target client/server to trace
 */
static void
m_trace(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  const char *tname;

  if (parc > 1)
    tname = parv[1];
  else
    tname = me.name;

  sendto_one(source_p, form_str(RPL_ENDOFTRACE),
             me.name, source_p->name, tname);
}


/* mo_trace()
 *      parv[0] = sender prefix
 *      parv[1] = servername
 */
static void
mo_trace(struct Client *client_p, struct Client *source_p,
         int parc, char *parv[])
{
  dlink_node *ptr;
  const char *tname;
  const char *from, *to;

  if (parc > 2)
    if (hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv))
      return;

  if (parc > 1)
    tname = parv[1];
  else
    tname = me.name;

  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
  {
    from = me.id;
    to = source_p->id;
  }
  else
  {
    from = me.name;
    to = source_p->name;
  }

  switch (hunt_server(client_p, source_p, ":%s TRACE :%s", 1, parc, parv))
  {
    case HUNTED_PASS: /* note: gets here only if parv[1] exists */
    {
      struct Client *ac2ptr = NULL;

      if ((ac2ptr = find_client(tname)) == NULL)
      {
        DLINK_FOREACH(ptr, global_client_list.head)
        {
          ac2ptr = ptr->data;

          if (match(tname, ac2ptr->name) || match(ac2ptr->name, tname))
            break;
          else
            ac2ptr = NULL;
        }
     }

     if (ac2ptr != NULL)
        sendto_one(source_p, form_str(RPL_TRACELINK), from, to,
                   ircd_version, tname, ac2ptr->from->name);
      else
        sendto_one(source_p, form_str(RPL_TRACELINK), from, to,
                   ircd_version, tname, "ac2ptr_is_NULL!!");
      return;
    }
    case HUNTED_ISME:
#ifdef STATIC_MODULES
      do_actual_trace(source_p, parc, parv);
#else
      execute_callback(trace_cb, source_p, parc, parv);
#endif
      break;
    default:
      return;
  }
}

static void
do_actual_trace(struct Client *source_p, int parc, char **parv)
{
  struct Client *target_p = NULL;
  struct ConfItem *conf;
  struct ClassItem *cltmp;
  int doall = 0;
  int cnt = 0, wilds, dow;
  dlink_node *ptr;
  const char *from, *to, *tname;

  if (parc > 1)
    tname = parv[1];
  else
    tname = me.name;

  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
  {
    from = me.id;
    to = source_p->id;
  }
  else
  {
    from = me.name;
    to = source_p->name;
  }

  if (match(tname, me.name))
    doall = TRUE;
  else if (!MyClient(source_p) && !strcmp(tname, me.id))
  {
    doall = TRUE;
    tname = me.name;
  }

  wilds = !parv[1] || strchr(tname, '*') || strchr(tname, '?');
  dow = wilds || doall;

  set_time();
  if (!IsOper(source_p) || !dow) /* non-oper traces must be full nicks */
                              /* lets also do this for opers tracing nicks */
  {
    const char *name;
    const char *class_name;
    char ipaddr[HOSTIPLEN];

    target_p = find_client(tname);
      
    if (target_p && IsClient(target_p)) 
    {
      name = get_client_name(target_p, HIDE_IP);
      /* should we not use sockhost here? - stu */
      irc_getnameinfo((struct sockaddr*)&target_p->localClient->ip,
                      target_p->localClient->ip.ss_len, ipaddr, HOSTIPLEN, NULL, 0,
                      NI_NUMERICHOST);

      class_name = get_client_className(target_p);

      if (IsOper(target_p))
      {
        sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
                   from, to, class_name, name, 
                   IsIPSpoof(target_p) ? "255.255.255.255" : ipaddr,
                   CurrentTime - target_p->lasttime,
                   CurrentTime - target_p->localClient->last);
      }
      else
      {
        sendto_one(source_p,form_str(RPL_TRACEUSER),
                   from, to, class_name, name, 
                   IsIPSpoof(target_p) ? "255.255.255.255" : ipaddr,
                   CurrentTime - target_p->lasttime,
                   CurrentTime - target_p->localClient->last);
      }
    }
      
    sendto_one(source_p, form_str(RPL_ENDOFTRACE),
               from, to, tname);
    return;
  }

  /* report all direct connections */
  DLINK_FOREACH(ptr, local_client_list.head)
  {
    target_p = ptr->data;

    if (IsInvisible(target_p) && dow &&
        !(MyConnect(source_p) && IsOper(source_p)) &&
        !IsOper(target_p) && (target_p != source_p))
      continue;
    if (!doall && wilds && !match(tname, target_p->name))
      continue;
    if (!dow && irccmp(tname, target_p->name))
      continue;

    cnt = report_this_status(source_p, target_p, dow, 0, 0);
  }

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

    if (!doall && wilds && !match(tname, target_p->name))
      continue;
    if (!dow && irccmp(tname, target_p->name))
      continue;

    cnt = report_this_status(source_p, target_p, dow,
      target_p->serv->dep_users, target_p->serv->dep_servers);
  }

  /* This section is to report the unknowns */
  DLINK_FOREACH(ptr, unknown_list.head)
  {
    target_p = ptr->data;

    if (!doall && wilds && !match(tname, target_p->name))
      continue;
    if (!dow && irccmp(tname, target_p->name))
      continue;

    cnt = report_this_status(source_p, target_p, dow, 0, 0);
  }

  DLINK_FOREACH(ptr, class_items.head)
  {
    conf = ptr->data;
    cltmp = &conf->conf.ClassItem;
    if (CurrUserCount(cltmp) > 0)
      sendto_one(source_p, form_str(RPL_TRACECLASS),
                 from, to, conf->name, CurrUserCount(cltmp));
  }

  sendto_one(source_p, form_str(RPL_ENDOFTRACE), from, to, tname);
}


/*
** ms_trace
**      parv[0] = sender prefix
**      parv[1] = servername
*/
static void
ms_trace(struct Client *client_p, struct Client *source_p,
         int parc, char *parv[])
{
  if (hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv))
    return;

  if (IsOper(source_p))
    mo_trace(client_p, source_p, parc, parv);
}

/* report_this_status()
 *
 * inputs       - pointer to client to report to
 *              - pointer to client to report about
 * output       - counter of number of hits
 * side effects - NONE
 */
static int
report_this_status(struct Client *source_p, struct Client *target_p,
                   int dow, int link_u_p, int link_s_p)
{
  const char *name;
  const char *class_name;
  const char *from, *to;
  char ip[HOSTIPLEN];
  int cnt = 0;

  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
  {
    from = me.id;
    to = source_p->id;
  }
  else
  {
    from = me.name;
    to = source_p->name;
  }

  /* Should this be sockhost? - stu */
  irc_getnameinfo((struct sockaddr*)&target_p->localClient->ip, 
        target_p->localClient->ip.ss_len, ip, HOSTIPLEN, NULL, 0, 
        NI_NUMERICHOST);
  name = get_client_name(target_p, HIDE_IP);
  class_name = get_client_className(target_p);

  set_time();

  switch(target_p->status)
  {
    case STAT_CONNECTING:
      sendto_one(source_p, form_str(RPL_TRACECONNECTING),
                 from, to, class_name, 
                 IsOperAdmin(source_p) ? name : target_p->name);
                   
      cnt++;
      break;
    case STAT_HANDSHAKE:
      sendto_one(source_p, form_str(RPL_TRACEHANDSHAKE),
                 from, to, class_name, 
                 IsOperAdmin(source_p) ? name : target_p->name);
                   
      cnt++;
      break;
    case STAT_ME:
      break;
    case STAT_UNKNOWN:
      /* added time -Taner */
      sendto_one(source_p, form_str(RPL_TRACEUNKNOWN),
                 from, to, class_name, name, ip,
                 target_p->firsttime ? CurrentTime - target_p->firsttime : -1);
      cnt++;
      break;
    case STAT_CLIENT:
      /* Only opers see users if there is a wildcard
       * but anyone can see all the opers.
       */
      if ((IsOper(source_p) &&
           (MyClient(source_p) || !(dow && IsInvisible(target_p))))
          || !dow || IsOper(target_p))
        {
          if (IsAdmin(target_p) && !ConfigFileEntry.hide_spoof_ips)
            sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
                       from, to, class_name, name,
                       IsOperAdmin(source_p) ? ip : "255.255.255.255",
                       CurrentTime - target_p->lasttime,
                       CurrentTime - target_p->localClient->last);
                       
          else if (IsOper(target_p))
          {
            if (ConfigFileEntry.hide_spoof_ips)
              sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
                         from, to, class_name, name, 
                         IsIPSpoof(target_p) ? "255.255.255.255" : ip,
                         CurrentTime - target_p->lasttime,
                         CurrentTime - target_p->localClient->last);
            else
              sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
                         from, to, class_name, name,
                         MyOper(source_p) ? ip :
                         (IsIPSpoof(target_p) ? "255.255.255.255" : ip),
                         CurrentTime - target_p->lasttime,
                         CurrentTime - target_p->localClient->last);
          }                    
          else
          {
            const char *format_str=NULL;
            if (IsOper(source_p) && IsCaptured(target_p))
              format_str = form_str(RPL_TRACECAPTURED);
            else
              format_str = form_str(RPL_TRACEUSER);

            if (ConfigFileEntry.hide_spoof_ips)
              sendto_one(source_p, format_str,
                         from, to, class_name, name,
                         IsIPSpoof(target_p) ? "255.255.255.255" : ip,
                         CurrentTime - target_p->lasttime,
                         CurrentTime - target_p->localClient->last);
            else
              sendto_one(source_p, format_str,
                         from, to, class_name, name,
                         MyOper(source_p) ? ip :
                         (IsIPSpoof(target_p) ? "255.255.255.255" : ip),
                         CurrentTime - target_p->lasttime,
                         CurrentTime - target_p->localClient->last);
          }
          cnt++;
        }
      break;
    case STAT_SERVER:
      if(!IsOperAdmin(source_p))
        name = get_client_name(target_p, MASK_IP);

      sendto_one(source_p, form_str(RPL_TRACESERVER),
                 from, to, class_name, link_s_p,
                 link_u_p, name, *(target_p->serv->by) ?
                 target_p->serv->by : "*", "*",
                 me.name, CurrentTime - target_p->lasttime);
      cnt++;
      break;
      
    default: /* ...we actually shouldn't come here... --msa */
      sendto_one(source_p, form_str(RPL_TRACENEWTYPE),
                 from, to, name);
      cnt++;
      break;
  }

  return cnt;
}
Revision:	139
Committed:	Sun Oct 16 06:01:13 2005 UTC (20 years, 9 months ago) by db
Content type:	text/x-csrc
File size:	12670 byte(s)
Log Message:	- get rid of map_conf_item and unmap_conf_item - Use an union in struct ConfItem, but only allocate memory needed
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_trace.c: Traces a path to a client/server.
4			*
5			* Copyright (C) 2002 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 "handlers.h"
27			#include "client.h"
28			#include "hash.h"
29			#include "common.h"
30			#include "ircd.h"
31			#include "numeric.h"
32			#include "s_serv.h"
33			#include "send.h"
34			#include "msg.h"
35			#include "parse.h"
36			#include "modules.h"
37			#include "s_conf.h"
38
39			static void m_trace(struct Client , struct Client , int, char **);
40			static void ms_trace(struct Client, struct Client, int, char**);
41			static void mo_trace(struct Client, struct Client, int, char**);
42			static void do_actual_trace(struct Client , int, char *);
43
44			struct Message trace_msgtab = {
45			"TRACE", 0, 0, 0, 0, MFLG_SLOW, 0,
46			{m_unregistered, m_trace, ms_trace, m_ignore, mo_trace, m_ignore}
47			};
48
49			#ifndef STATIC_MODULES
50	knight	31	const char *_version = "$Revision$";
51	adx	30	static struct Callback *trace_cb;
52
53			static void *
54			va_actual_trace(va_list args)
55			{
56			struct Client source_p = va_arg(args, struct Client );
57			int parc = va_arg(args, int);
58			char parv = va_arg(args, char );
59
60			do_actual_trace(source_p, parc, parv);
61			return NULL;
62			}
63
64			void
65			_modinit(void)
66			{
67			trace_cb = register_callback("doing_trace", va_actual_trace);
68			mod_add_cmd(&trace_msgtab);
69			}
70
71			void
72			_moddeinit(void)
73			{
74			mod_del_cmd(&trace_msgtab);
75			uninstall_hook(trace_cb, va_actual_trace);
76			}
77			#endif
78
79			static int report_this_status(struct Client source_p, struct Client target_p,
80			int dow, int link_u_p, int link_u_s);
81
82			/*
83			* m_trace()
84			*
85			* parv[0] = sender prefix
86			* parv[1] = target client/server to trace
87			*/
88			static void
89			m_trace(struct Client client_p, struct Client source_p,
90			int parc, char *parv[])
91			{
92			const char *tname;
93
94			if (parc > 1)
95			tname = parv[1];
96			else
97			tname = me.name;
98
99			sendto_one(source_p, form_str(RPL_ENDOFTRACE),
100			me.name, source_p->name, tname);
101			}
102
103
104			/* mo_trace()
105			* parv[0] = sender prefix
106			* parv[1] = servername
107			*/
108			static void
109			mo_trace(struct Client client_p, struct Client source_p,
110			int parc, char *parv[])
111			{
112			dlink_node *ptr;
113			const char *tname;
114			const char from, to;
115
116			if (parc > 2)
117			if (hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv))
118			return;
119
120			if (parc > 1)
121			tname = parv[1];
122			else
123			tname = me.name;
124
125			if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
126			{
127			from = me.id;
128			to = source_p->id;
129			}
130			else
131			{
132			from = me.name;
133			to = source_p->name;
134			}
135
136			switch (hunt_server(client_p, source_p, ":%s TRACE :%s", 1, parc, parv))
137			{
138			case HUNTED_PASS: /* note: gets here only if parv[1] exists */
139			{
140			struct Client *ac2ptr = NULL;
141
142			if ((ac2ptr = find_client(tname)) == NULL)
143			{
144			DLINK_FOREACH(ptr, global_client_list.head)
145			{
146			ac2ptr = ptr->data;
147
148			if (match(tname, ac2ptr->name) \|\| match(ac2ptr->name, tname))
149			break;
150			else
151			ac2ptr = NULL;
152			}
153			}
154
155			if (ac2ptr != NULL)
156			sendto_one(source_p, form_str(RPL_TRACELINK), from, to,
157			ircd_version, tname, ac2ptr->from->name);
158			else
159			sendto_one(source_p, form_str(RPL_TRACELINK), from, to,
160			ircd_version, tname, "ac2ptr_is_NULL!!");
161			return;
162			}
163			case HUNTED_ISME:
164			#ifdef STATIC_MODULES
165			do_actual_trace(source_p, parc, parv);
166			#else
167			execute_callback(trace_cb, source_p, parc, parv);
168			#endif
169			break;
170			default:
171			return;
172			}
173			}
174
175			static void
176			do_actual_trace(struct Client source_p, int parc, char *parv)
177			{
178			struct Client *target_p = NULL;
179			struct ConfItem *conf;
180			struct ClassItem *cltmp;
181			int doall = 0;
182			int cnt = 0, wilds, dow;
183			dlink_node *ptr;
184			const char from, to, *tname;
185
186			if (parc > 1)
187			tname = parv[1];
188			else
189			tname = me.name;
190
191			if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
192			{
193			from = me.id;
194			to = source_p->id;
195			}
196			else
197			{
198			from = me.name;
199			to = source_p->name;
200			}
201
202			if (match(tname, me.name))
203			doall = TRUE;
204			else if (!MyClient(source_p) && !strcmp(tname, me.id))
205			{
206			doall = TRUE;
207			tname = me.name;
208			}
209
210			wilds = !parv[1] \|\| strchr(tname, '*') \|\| strchr(tname, '?');
211			dow = wilds \|\| doall;
212
213			set_time();
214			if (!IsOper(source_p) \|\| !dow) /* non-oper traces must be full nicks */
215			/* lets also do this for opers tracing nicks */
216			{
217			const char *name;
218			const char *class_name;
219			char ipaddr[HOSTIPLEN];
220
221			target_p = find_client(tname);
222
223			if (target_p && IsClient(target_p))
224			{
225			name = get_client_name(target_p, HIDE_IP);
226			/* should we not use sockhost here? - stu */
227			irc_getnameinfo((struct sockaddr*)&target_p->localClient->ip,
228			target_p->localClient->ip.ss_len, ipaddr, HOSTIPLEN, NULL, 0,
229			NI_NUMERICHOST);
230
231	db	128	class_name = get_client_className(target_p);
232	adx	30
233			if (IsOper(target_p))
234			{
235			sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
236			from, to, class_name, name,
237			IsIPSpoof(target_p) ? "255.255.255.255" : ipaddr,
238			CurrentTime - target_p->lasttime,
239			CurrentTime - target_p->localClient->last);
240			}
241			else
242			{
243			sendto_one(source_p,form_str(RPL_TRACEUSER),
244			from, to, class_name, name,
245			IsIPSpoof(target_p) ? "255.255.255.255" : ipaddr,
246			CurrentTime - target_p->lasttime,
247			CurrentTime - target_p->localClient->last);
248			}
249			}
250
251			sendto_one(source_p, form_str(RPL_ENDOFTRACE),
252			from, to, tname);
253			return;
254			}
255
256			/* report all direct connections */
257			DLINK_FOREACH(ptr, local_client_list.head)
258			{
259			target_p = ptr->data;
260
261			if (IsInvisible(target_p) && dow &&
262			!(MyConnect(source_p) && IsOper(source_p)) &&
263			!IsOper(target_p) && (target_p != source_p))
264			continue;
265			if (!doall && wilds && !match(tname, target_p->name))
266			continue;
267			if (!dow && irccmp(tname, target_p->name))
268			continue;
269
270			cnt = report_this_status(source_p, target_p, dow, 0, 0);
271			}
272
273			DLINK_FOREACH(ptr, serv_list.head)
274			{
275			target_p = ptr->data;
276
277			if (!doall && wilds && !match(tname, target_p->name))
278			continue;
279			if (!dow && irccmp(tname, target_p->name))
280			continue;
281
282			cnt = report_this_status(source_p, target_p, dow,
283			target_p->serv->dep_users, target_p->serv->dep_servers);
284			}
285
286			/* This section is to report the unknowns */
287			DLINK_FOREACH(ptr, unknown_list.head)
288			{
289			target_p = ptr->data;
290
291			if (!doall && wilds && !match(tname, target_p->name))
292			continue;
293			if (!dow && irccmp(tname, target_p->name))
294			continue;
295
296			cnt = report_this_status(source_p, target_p, dow, 0, 0);
297			}
298
299			DLINK_FOREACH(ptr, class_items.head)
300			{
301			conf = ptr->data;
302	db	139	cltmp = &conf->conf.ClassItem;
303	adx	30	if (CurrUserCount(cltmp) > 0)
304			sendto_one(source_p, form_str(RPL_TRACECLASS),
305			from, to, conf->name, CurrUserCount(cltmp));
306			}
307
308			sendto_one(source_p, form_str(RPL_ENDOFTRACE), from, to, tname);
309			}
310
311
312			/*
313			** ms_trace
314			** parv[0] = sender prefix
315			** parv[1] = servername
316			*/
317			static void
318			ms_trace(struct Client client_p, struct Client source_p,
319			int parc, char *parv[])
320			{
321			if (hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv))
322			return;
323
324			if (IsOper(source_p))
325			mo_trace(client_p, source_p, parc, parv);
326			}
327
328			/* report_this_status()
329			*
330			* inputs - pointer to client to report to
331			* - pointer to client to report about
332			* output - counter of number of hits
333			* side effects - NONE
334			*/
335			static int
336			report_this_status(struct Client source_p, struct Client target_p,
337			int dow, int link_u_p, int link_s_p)
338			{
339			const char *name;
340			const char *class_name;
341			const char from, to;
342			char ip[HOSTIPLEN];
343			int cnt = 0;
344
345			if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
346			{
347			from = me.id;
348			to = source_p->id;
349			}
350			else
351			{
352			from = me.name;
353			to = source_p->name;
354			}
355
356			/* Should this be sockhost? - stu */
357			irc_getnameinfo((struct sockaddr*)&target_p->localClient->ip,
358			target_p->localClient->ip.ss_len, ip, HOSTIPLEN, NULL, 0,
359			NI_NUMERICHOST);
360			name = get_client_name(target_p, HIDE_IP);
361	db	128	class_name = get_client_className(target_p);
362	adx	30
363			set_time();
364
365			switch(target_p->status)
366			{
367			case STAT_CONNECTING:
368			sendto_one(source_p, form_str(RPL_TRACECONNECTING),
369			from, to, class_name,
370			IsOperAdmin(source_p) ? name : target_p->name);
371
372			cnt++;
373			break;
374			case STAT_HANDSHAKE:
375			sendto_one(source_p, form_str(RPL_TRACEHANDSHAKE),
376			from, to, class_name,
377			IsOperAdmin(source_p) ? name : target_p->name);
378
379			cnt++;
380			break;
381			case STAT_ME:
382			break;
383			case STAT_UNKNOWN:
384			/* added time -Taner */
385			sendto_one(source_p, form_str(RPL_TRACEUNKNOWN),
386			from, to, class_name, name, ip,
387			target_p->firsttime ? CurrentTime - target_p->firsttime : -1);
388			cnt++;
389			break;
390			case STAT_CLIENT:
391			/* Only opers see users if there is a wildcard
392			* but anyone can see all the opers.
393			*/
394			if ((IsOper(source_p) &&
395			(MyClient(source_p) \|\| !(dow && IsInvisible(target_p))))
396			\|\| !dow \|\| IsOper(target_p))
397			{
398			if (IsAdmin(target_p) && !ConfigFileEntry.hide_spoof_ips)
399			sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
400			from, to, class_name, name,
401			IsOperAdmin(source_p) ? ip : "255.255.255.255",
402			CurrentTime - target_p->lasttime,
403			CurrentTime - target_p->localClient->last);
404
405			else if (IsOper(target_p))
406			{
407			if (ConfigFileEntry.hide_spoof_ips)
408			sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
409			from, to, class_name, name,
410			IsIPSpoof(target_p) ? "255.255.255.255" : ip,
411			CurrentTime - target_p->lasttime,
412			CurrentTime - target_p->localClient->last);
413			else
414			sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
415			from, to, class_name, name,
416			MyOper(source_p) ? ip :
417			(IsIPSpoof(target_p) ? "255.255.255.255" : ip),
418			CurrentTime - target_p->lasttime,
419			CurrentTime - target_p->localClient->last);
420			}
421			else
422			{
423			const char *format_str=NULL;
424			if (IsOper(source_p) && IsCaptured(target_p))
425			format_str = form_str(RPL_TRACECAPTURED);
426			else
427			format_str = form_str(RPL_TRACEUSER);
428
429			if (ConfigFileEntry.hide_spoof_ips)
430			sendto_one(source_p, format_str,
431			from, to, class_name, name,
432			IsIPSpoof(target_p) ? "255.255.255.255" : ip,
433			CurrentTime - target_p->lasttime,
434			CurrentTime - target_p->localClient->last);
435			else
436			sendto_one(source_p, format_str,
437			from, to, class_name, name,
438			MyOper(source_p) ? ip :
439			(IsIPSpoof(target_p) ? "255.255.255.255" : ip),
440			CurrentTime - target_p->lasttime,
441			CurrentTime - target_p->localClient->last);
442			}
443			cnt++;
444			}
445			break;
446			case STAT_SERVER:
447			if(!IsOperAdmin(source_p))
448			name = get_client_name(target_p, MASK_IP);
449
450			sendto_one(source_p, form_str(RPL_TRACESERVER),
451			from, to, class_name, link_s_p,
452			link_u_p, name, *(target_p->serv->by) ?
453			target_p->serv->by : "", "",
454			me.name, CurrentTime - target_p->lasttime);
455			cnt++;
456			break;
457
458			default: /* ...we actually shouldn't come here... --msa */
459			sendto_one(source_p, form_str(RPL_TRACENEWTYPE),
460			from, to, name);
461			cnt++;
462			break;
463			}
464
465			return cnt;
466			}