ircd-hybrid-7.3/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 "list.h"
#include "hook.h"
#include "client.h"
#include "hash.h"
#include "common.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "fdlist.h"
#include "s_bsd.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 }
};

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);
}

static void report_this_status(struct Client *, struct Client *, int);

static void
trace_get_dependent(int *const server,
                    int *const client, const struct Client *target_p)
{
  const dlink_node *ptr = NULL;

  (*server)++;
  (*client) += dlink_list_length(&target_p->serv->client_list);

  DLINK_FOREACH(ptr, target_p->serv->server_list.head)
    trace_get_dependent(server, client, ptr->data);
}

/*
 * 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))
            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:
      execute_callback(trace_cb, source_p, parc, parv);
      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 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;

    target_p = find_client(tname);
      
    if (target_p && IsClient(target_p)) 
    {
      name = get_client_name(target_p, HIDE_IP);
      class_name = get_client_class(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" : target_p->sockhost,
                   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" : target_p->sockhost,
                   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;

    report_this_status(source_p, target_p, dow);
  }

  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;

    report_this_status(source_p, target_p, dow);
  }

  /* 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;

    report_this_status(source_p, target_p, dow);
  }

  DLINK_FOREACH(ptr, class_items.head)
  {
    conf = ptr->data;
    cltmp = map_to_conf(conf);

    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 void
report_this_status(struct Client *source_p, struct Client *target_p, int dow)
{
  const char *name;
  const char *class_name;
  const char *from, *to;

  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;
  }

  name = get_client_name(target_p, HIDE_IP);
  class_name = get_client_class(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);
      break;
    case STAT_HANDSHAKE:
      sendto_one(source_p, form_str(RPL_TRACEHANDSHAKE),
                 from, to, class_name, 
                 IsOperAdmin(source_p) ? name : target_p->name);
      break;
    case STAT_ME:
      break;
    case STAT_UNKNOWN:
      /* added time -Taner */
      sendto_one(source_p, form_str(RPL_TRACEUNKNOWN),
                 from, to, class_name, name, target_p->sockhost,
                 target_p->firsttime ? CurrentTime - target_p->firsttime : -1);
      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) ? target_p->sockhost : "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" : target_p->sockhost,
                         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) ? target_p->sockhost :
                         (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
                         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" : target_p->sockhost,
                         CurrentTime - target_p->lasttime,
                         CurrentTime - target_p->localClient->last);
            else
              sendto_one(source_p, format_str,
                         from, to, class_name, name,
                         MyOper(source_p) ? target_p->sockhost :
                         (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
                         CurrentTime - target_p->lasttime,
                         CurrentTime - target_p->localClient->last);
          }
        }
      break;
    case STAT_SERVER:
    {
      int clients = 0;
      int servers = 0;

      trace_get_dependent(&servers, &clients, target_p);

      if (!IsOperAdmin(source_p))
        name = get_client_name(target_p, MASK_IP);

      sendto_one(source_p, form_str(RPL_TRACESERVER),
                 from, to, class_name, servers,
                 clients, name, *(target_p->serv->by) ?
                 target_p->serv->by : "*", "*",
                 me.name, CurrentTime - target_p->lasttime);
      break;
    }
      
    default: /* ...we actually shouldn't come here... --msa */
      sendto_one(source_p, form_str(RPL_TRACENEWTYPE),
                 from, to, name);
      break;
  }
}
Revision:	1121
Committed:	Sun Jan 9 11:03:03 2011 UTC (15 years, 6 months ago) by michael
Content type:	text/x-csrc
File size:	12502 byte(s)
Log Message:	- removed all instances of STATIC_MODULES since we don't have static modules anymore - removed m_mkpasswd module from contrib
#	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	michael	1011	#include "list.h"
28	adx	30	#include "hook.h"
29			#include "client.h"
30			#include "hash.h"
31			#include "common.h"
32			#include "irc_string.h"
33			#include "ircd.h"
34			#include "numeric.h"
35			#include "fdlist.h"
36			#include "s_bsd.h"
37			#include "s_serv.h"
38			#include "send.h"
39			#include "msg.h"
40			#include "parse.h"
41			#include "modules.h"
42			#include "s_conf.h"
43
44	michael	889	static void m_trace(struct Client , struct Client , int, char *[]);
45			static void ms_trace(struct Client , struct Client , int, char *[]);
46			static void mo_trace(struct Client , struct Client , int, char *[]);
47			static void do_actual_trace(struct Client , int, char []);
48	adx	30
49			struct Message trace_msgtab = {
50			"TRACE", 0, 0, 0, 0, MFLG_SLOW, 0,
51	michael	889	{ m_unregistered, m_trace, ms_trace, m_ignore, mo_trace, m_ignore }
52	adx	30	};
53
54	knight	31	const char *_version = "$Revision$";
55	adx	30	static struct Callback *trace_cb;
56
57			static void *
58			va_actual_trace(va_list args)
59			{
60			struct Client source_p = va_arg(args, struct Client );
61			int parc = va_arg(args, int);
62			char parv = va_arg(args, char );
63
64			do_actual_trace(source_p, parc, parv);
65			return NULL;
66			}
67
68			void
69			_modinit(void)
70			{
71			trace_cb = register_callback("doing_trace", va_actual_trace);
72			mod_add_cmd(&trace_msgtab);
73			}
74
75			void
76			_moddeinit(void)
77			{
78			mod_del_cmd(&trace_msgtab);
79			uninstall_hook(trace_cb, va_actual_trace);
80			}
81
82	michael	889	static void report_this_status(struct Client , struct Client , int);
83	adx	30
84	michael	889	static void
85			trace_get_dependent(int *const server,
86			int const client, const struct Client target_p)
87			{
88			const dlink_node *ptr = NULL;
89
90			(*server)++;
91			(*client) += dlink_list_length(&target_p->serv->client_list);
92
93			DLINK_FOREACH(ptr, target_p->serv->server_list.head)
94			trace_get_dependent(server, client, ptr->data);
95			}
96
97	adx	30	/*
98			* m_trace()
99			*
100			* parv[0] = sender prefix
101			* parv[1] = target client/server to trace
102			*/
103			static void
104			m_trace(struct Client client_p, struct Client source_p,
105			int parc, char *parv[])
106			{
107			const char *tname;
108
109			if (parc > 1)
110			tname = parv[1];
111			else
112			tname = me.name;
113
114			sendto_one(source_p, form_str(RPL_ENDOFTRACE),
115			me.name, source_p->name, tname);
116			}
117
118
119			/* mo_trace()
120			* parv[0] = sender prefix
121			* parv[1] = servername
122			*/
123			static void
124			mo_trace(struct Client client_p, struct Client source_p,
125			int parc, char *parv[])
126			{
127			dlink_node *ptr;
128			const char *tname;
129			const char from, to;
130
131			if (parc > 2)
132			if (hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv))
133			return;
134
135			if (parc > 1)
136			tname = parv[1];
137			else
138			tname = me.name;
139
140			if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
141			{
142			from = me.id;
143			to = source_p->id;
144			}
145			else
146			{
147			from = me.name;
148			to = source_p->name;
149			}
150
151			switch (hunt_server(client_p, source_p, ":%s TRACE :%s", 1, parc, parv))
152			{
153			case HUNTED_PASS: /* note: gets here only if parv[1] exists */
154			{
155			struct Client *ac2ptr = NULL;
156
157			if ((ac2ptr = find_client(tname)) == NULL)
158			{
159			DLINK_FOREACH(ptr, global_client_list.head)
160			{
161			ac2ptr = ptr->data;
162
163	michael	1118	if (match(tname, ac2ptr->name))
164	adx	30	break;
165			else
166			ac2ptr = NULL;
167			}
168			}
169
170			if (ac2ptr != NULL)
171			sendto_one(source_p, form_str(RPL_TRACELINK), from, to,
172			ircd_version, tname, ac2ptr->from->name);
173			else
174			sendto_one(source_p, form_str(RPL_TRACELINK), from, to,
175			ircd_version, tname, "ac2ptr_is_NULL!!");
176			return;
177			}
178	michael	1121
179	adx	30	case HUNTED_ISME:
180			execute_callback(trace_cb, source_p, parc, parv);
181			break;
182			default:
183			return;
184			}
185			}
186
187			static void
188	michael	889	do_actual_trace(struct Client source_p, int parc, char parv[])
189	adx	30	{
190			struct Client *target_p = NULL;
191			struct ConfItem *conf;
192			struct ClassItem *cltmp;
193			int doall = 0;
194	michael	889	int wilds, dow;
195	adx	30	dlink_node *ptr;
196			const char from, to, *tname;
197
198			if (parc > 1)
199			tname = parv[1];
200			else
201			tname = me.name;
202
203			if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
204			{
205			from = me.id;
206			to = source_p->id;
207			}
208			else
209			{
210			from = me.name;
211			to = source_p->name;
212			}
213
214			if (match(tname, me.name))
215			doall = TRUE;
216			else if (!MyClient(source_p) && !strcmp(tname, me.id))
217			{
218			doall = TRUE;
219			tname = me.name;
220			}
221
222			wilds = !parv[1] \|\| strchr(tname, '*') \|\| strchr(tname, '?');
223			dow = wilds \|\| doall;
224
225			set_time();
226			if (!IsOper(source_p) \|\| !dow) /* non-oper traces must be full nicks */
227			/* lets also do this for opers tracing nicks */
228			{
229			const char *name;
230			const char *class_name;
231
232			target_p = find_client(tname);
233
234			if (target_p && IsClient(target_p))
235			{
236			name = get_client_name(target_p, HIDE_IP);
237			class_name = get_client_class(target_p);
238
239			if (IsOper(target_p))
240			{
241			sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
242			from, to, class_name, name,
243	michael	891	IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
244	adx	30	CurrentTime - target_p->lasttime,
245			CurrentTime - target_p->localClient->last);
246			}
247			else
248			{
249			sendto_one(source_p,form_str(RPL_TRACEUSER),
250			from, to, class_name, name,
251	michael	891	IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
252	adx	30	CurrentTime - target_p->lasttime,
253			CurrentTime - target_p->localClient->last);
254			}
255			}
256
257			sendto_one(source_p, form_str(RPL_ENDOFTRACE),
258			from, to, tname);
259			return;
260			}
261
262			/* report all direct connections */
263			DLINK_FOREACH(ptr, local_client_list.head)
264			{
265			target_p = ptr->data;
266
267			if (IsInvisible(target_p) && dow &&
268			!(MyConnect(source_p) && IsOper(source_p)) &&
269			!IsOper(target_p) && (target_p != source_p))
270			continue;
271			if (!doall && wilds && !match(tname, target_p->name))
272			continue;
273			if (!dow && irccmp(tname, target_p->name))
274			continue;
275
276	michael	889	report_this_status(source_p, target_p, dow);
277	adx	30	}
278
279			DLINK_FOREACH(ptr, serv_list.head)
280			{
281			target_p = ptr->data;
282
283			if (!doall && wilds && !match(tname, target_p->name))
284			continue;
285			if (!dow && irccmp(tname, target_p->name))
286			continue;
287
288	michael	889	report_this_status(source_p, target_p, dow);
289	adx	30	}
290
291			/* This section is to report the unknowns */
292			DLINK_FOREACH(ptr, unknown_list.head)
293			{
294			target_p = ptr->data;
295
296			if (!doall && wilds && !match(tname, target_p->name))
297			continue;
298			if (!dow && irccmp(tname, target_p->name))
299			continue;
300
301	michael	889	report_this_status(source_p, target_p, dow);
302	adx	30	}
303
304			DLINK_FOREACH(ptr, class_items.head)
305			{
306			conf = ptr->data;
307	michael	889	cltmp = map_to_conf(conf);
308
309	adx	30	if (CurrUserCount(cltmp) > 0)
310			sendto_one(source_p, form_str(RPL_TRACECLASS),
311	michael	889	from, to, conf->name, CurrUserCount(cltmp));
312	adx	30	}
313
314			sendto_one(source_p, form_str(RPL_ENDOFTRACE), from, to, tname);
315			}
316
317			/*
318			** ms_trace
319			** parv[0] = sender prefix
320			** parv[1] = servername
321			*/
322			static void
323			ms_trace(struct Client client_p, struct Client source_p,
324			int parc, char *parv[])
325			{
326			if (hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv))
327			return;
328
329			if (IsOper(source_p))
330			mo_trace(client_p, source_p, parc, parv);
331			}
332
333			/* report_this_status()
334			*
335			* inputs - pointer to client to report to
336			* - pointer to client to report about
337			* output - counter of number of hits
338			* side effects - NONE
339			*/
340	michael	889	static void
341			report_this_status(struct Client source_p, struct Client target_p, int dow)
342	adx	30	{
343			const char *name;
344			const char *class_name;
345			const char from, to;
346
347			if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
348			{
349			from = me.id;
350			to = source_p->id;
351			}
352			else
353			{
354			from = me.name;
355			to = source_p->name;
356			}
357
358			name = get_client_name(target_p, HIDE_IP);
359			class_name = get_client_class(target_p);
360
361			set_time();
362
363	michael	889	switch (target_p->status)
364	adx	30	{
365			case STAT_CONNECTING:
366			sendto_one(source_p, form_str(RPL_TRACECONNECTING),
367			from, to, class_name,
368			IsOperAdmin(source_p) ? name : target_p->name);
369			break;
370			case STAT_HANDSHAKE:
371			sendto_one(source_p, form_str(RPL_TRACEHANDSHAKE),
372			from, to, class_name,
373			IsOperAdmin(source_p) ? name : target_p->name);
374			break;
375			case STAT_ME:
376			break;
377			case STAT_UNKNOWN:
378			/* added time -Taner */
379			sendto_one(source_p, form_str(RPL_TRACEUNKNOWN),
380	michael	891	from, to, class_name, name, target_p->sockhost,
381	adx	30	target_p->firsttime ? CurrentTime - target_p->firsttime : -1);
382			break;
383			case STAT_CLIENT:
384	michael	891	/*
385			* Only opers see users if there is a wildcard
386	adx	30	* but anyone can see all the opers.
387			*/
388			if ((IsOper(source_p) &&
389			(MyClient(source_p) \|\| !(dow && IsInvisible(target_p))))
390			\|\| !dow \|\| IsOper(target_p))
391			{
392			if (IsAdmin(target_p) && !ConfigFileEntry.hide_spoof_ips)
393			sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
394			from, to, class_name, name,
395	michael	891	IsOperAdmin(source_p) ? target_p->sockhost : "255.255.255.255",
396	adx	30	CurrentTime - target_p->lasttime,
397			CurrentTime - target_p->localClient->last);
398
399			else if (IsOper(target_p))
400			{
401			if (ConfigFileEntry.hide_spoof_ips)
402			sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
403			from, to, class_name, name,
404	michael	891	IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
405	adx	30	CurrentTime - target_p->lasttime,
406			CurrentTime - target_p->localClient->last);
407			else
408			sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
409			from, to, class_name, name,
410	michael	891	MyOper(source_p) ? target_p->sockhost :
411			(IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
412	adx	30	CurrentTime - target_p->lasttime,
413			CurrentTime - target_p->localClient->last);
414			}
415			else
416			{
417			const char *format_str=NULL;
418			if (IsOper(source_p) && IsCaptured(target_p))
419			format_str = form_str(RPL_TRACECAPTURED);
420			else
421			format_str = form_str(RPL_TRACEUSER);
422
423			if (ConfigFileEntry.hide_spoof_ips)
424			sendto_one(source_p, format_str,
425			from, to, class_name, name,
426	michael	891	IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
427	adx	30	CurrentTime - target_p->lasttime,
428			CurrentTime - target_p->localClient->last);
429			else
430			sendto_one(source_p, format_str,
431			from, to, class_name, name,
432	michael	891	MyOper(source_p) ? target_p->sockhost :
433			(IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
434	adx	30	CurrentTime - target_p->lasttime,
435			CurrentTime - target_p->localClient->last);
436			}
437			}
438			break;
439			case STAT_SERVER:
440	michael	889	{
441			int clients = 0;
442			int servers = 0;
443
444			trace_get_dependent(&servers, &clients, target_p);
445
446			if (!IsOperAdmin(source_p))
447	adx	30	name = get_client_name(target_p, MASK_IP);
448
449			sendto_one(source_p, form_str(RPL_TRACESERVER),
450	michael	889	from, to, class_name, servers,
451			clients, name, *(target_p->serv->by) ?
452	adx	30	target_p->serv->by : "", "",
453			me.name, CurrentTime - target_p->lasttime);
454			break;
455	michael	889	}
456	adx	30
457			default: /* ...we actually shouldn't come here... --msa */
458			sendto_one(source_p, form_str(RPL_TRACENEWTYPE),
459	michael	889	from, to, name);
460	adx	30	break;
461			}
462			}