trunk/modules/m_etrace.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 2004-2014 ircd-hybrid development team
 *
 *  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
 */

/*! \file m_etrace.c
 * \brief Includes required functions for processing the ETRACE command.
 * \version $Id$
 */

#include "stdinc.h"
#include "list.h"
#include "client.h"
#include "hash.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "send.h"
#include "parse.h"
#include "modules.h"
#include "conf.h"
#include "conf_class.h"


/* report_this_status()
 *
 * inputs       - pointer to client to report to
 *              - pointer to client to report about
 *              - flag full etrace or not
 * output       - NONE
 * side effects - NONE
 */
static void
report_this_status(struct Client *source_p, struct Client *target_p)
{
  if (target_p->status == STAT_CLIENT)
  {
    if (ConfigFileEntry.hide_spoof_ips)
      sendto_one(source_p, form_str(RPL_ETRACE),
                 me.name,
                 source_p->name,
                 HasUMode(target_p, UMODE_OPER) ? "Oper" : "User",
                 get_client_class(&target_p->localClient->confs),
                 target_p->name,
                 target_p->username,
                 target_p->host,
                 IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
                 target_p->info);
    else
      sendto_one(source_p, form_str(RPL_ETRACE),
                 me.name,
                 source_p->name,
                 HasUMode(target_p, UMODE_OPER) ? "Oper" : "User",
                 get_client_class(&target_p->localClient->confs),
                 target_p->name,
                 target_p->username,
                 target_p->host,
                 target_p->sockhost,
                 target_p->info);
  }
}

/*
 * do_etrace()
 */
static void
do_etrace(struct Client *source_p, int parc, char *parv[])
{
  const char *tname = NULL;
  struct Client *target_p = NULL;
  int wilds = 0;
  int do_all = 0;
  dlink_node *ptr;

  sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
                       "ETRACE requested by %s (%s@%s) [%s]",
                       source_p->name, source_p->username,
                       source_p->host, source_p->servptr->name);

  if (parc > 1)
  {
    tname = parv[1];

    if (tname != NULL)
      wilds = has_wildcards(tname);
    else
      tname = "*";
  }
  else
  {
    do_all = 1;
    tname = "*";
  }

  if (!wilds && !do_all)
  {
    target_p = hash_find_client(tname);

    if (target_p && MyClient(target_p))
      report_this_status(source_p, target_p);

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

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

    if (wilds)
    {
      if (!match(tname, target_p->name))
        report_this_status(source_p, target_p);
    }
    else
      report_this_status(source_p, target_p);
  }

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

/* mo_etrace()
 *      parv[0] = sender prefix
 *      parv[1] = servername
 */
static int
mo_etrace(struct Client *client_p, struct Client *source_p,
          int parc, char *parv[])
{
  do_etrace(source_p, parc, parv);
  return 0;
}

static struct Message etrace_msgtab =
{
  "ETRACE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_etrace, m_ignore }
};

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

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

struct module module_entry =
{
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	2968
Committed:	Thu Jan 30 18:19:18 2014 UTC (12 years, 5 months ago) by michael
Content type:	text/x-csrc
File size:	4495 byte(s)
Log Message:	- m_etrace.c: removed unused header includes
#	User	Rev	Content
1	adx	30	/*
2	michael	2820	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	adx	30	*
4	michael	2820	* Copyright (c) 2004-2014 ircd-hybrid development team
5	adx	30	*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19			* USA
20			*/
21
22	michael	2820	/*! \file m_etrace.c
23			* \brief Includes required functions for processing the ETRACE command.
24			* \version $Id$
25			*/
26
27	adx	30	#include "stdinc.h"
28	michael	1011	#include "list.h"
29	adx	30	#include "client.h"
30			#include "hash.h"
31			#include "irc_string.h"
32			#include "ircd.h"
33			#include "numeric.h"
34			#include "send.h"
35			#include "parse.h"
36			#include "modules.h"
37	michael	1309	#include "conf.h"
38	michael	1632	#include "conf_class.h"
39	adx	30
40
41	michael	2968	/* report_this_status()
42			*
43			* inputs - pointer to client to report to
44			* - pointer to client to report about
45			* - flag full etrace or not
46			* output - NONE
47			* side effects - NONE
48			*/
49			static void
50			report_this_status(struct Client source_p, struct Client target_p)
51			{
52			if (target_p->status == STAT_CLIENT)
53			{
54			if (ConfigFileEntry.hide_spoof_ips)
55			sendto_one(source_p, form_str(RPL_ETRACE),
56			me.name,
57			source_p->name,
58			HasUMode(target_p, UMODE_OPER) ? "Oper" : "User",
59			get_client_class(&target_p->localClient->confs),
60			target_p->name,
61			target_p->username,
62			target_p->host,
63			IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
64			target_p->info);
65			else
66			sendto_one(source_p, form_str(RPL_ETRACE),
67			me.name,
68			source_p->name,
69			HasUMode(target_p, UMODE_OPER) ? "Oper" : "User",
70			get_client_class(&target_p->localClient->confs),
71			target_p->name,
72			target_p->username,
73			target_p->host,
74			target_p->sockhost,
75			target_p->info);
76			}
77			}
78	adx	30
79			/*
80			* do_etrace()
81			*/
82			static void
83	michael	1144	do_etrace(struct Client source_p, int parc, char parv[])
84	adx	30	{
85			const char *tname = NULL;
86			struct Client *target_p = NULL;
87			int wilds = 0;
88			int do_all = 0;
89			dlink_node *ptr;
90
91	michael	1618	sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
92	michael	1144	"ETRACE requested by %s (%s@%s) [%s]",
93			source_p->name, source_p->username,
94			source_p->host, source_p->servptr->name);
95
96	db	849	if (parc > 1)
97	adx	30	{
98			tname = parv[1];
99	db	849
100	adx	30	if (tname != NULL)
101	michael	1400	wilds = has_wildcards(tname);
102	adx	30	else
103			tname = "*";
104			}
105			else
106			{
107			do_all = 1;
108			tname = "*";
109			}
110
111			if (!wilds && !do_all)
112			{
113	michael	1169	target_p = hash_find_client(tname);
114	adx	30
115			if (target_p && MyClient(target_p))
116	michael	2189	report_this_status(source_p, target_p);
117	michael	2820
118			sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name,
119	michael	891	source_p->name, tname);
120	adx	30	return;
121			}
122
123			DLINK_FOREACH(ptr, local_client_list.head)
124			{
125			target_p = ptr->data;
126
127			if (wilds)
128			{
129	michael	1652	if (!match(tname, target_p->name))
130	michael	2189	report_this_status(source_p, target_p);
131	adx	30	}
132			else
133	michael	2189	report_this_status(source_p, target_p);
134	adx	30	}
135
136	michael	1834	sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name,
137	michael	891	source_p->name, tname);
138	adx	30	}
139
140			/* mo_etrace()
141			* parv[0] = sender prefix
142			* parv[1] = servername
143			*/
144	michael	2820	static int
145	adx	30	mo_etrace(struct Client client_p, struct Client source_p,
146	michael	1114	int parc, char *parv[])
147	adx	30	{
148	michael	1144	do_etrace(source_p, parc, parv);
149	michael	2820	return 0;
150	adx	30	}
151
152	michael	2820	static struct Message etrace_msgtab =
153			{
154	michael	1230	"ETRACE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
155	michael	2820	{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_etrace, m_ignore }
156	michael	1230	};
157
158			static void
159			module_init(void)
160			{
161			mod_add_cmd(&etrace_msgtab);
162			}
163
164			static void
165			module_exit(void)
166			{
167			mod_del_cmd(&etrace_msgtab);
168			}
169
170	michael	2820	struct module module_entry =
171			{
172	michael	1230	.node = { NULL, NULL, NULL },
173			.name = NULL,
174			.version = "$Revision$",
175			.handle = NULL,
176			.modinit = module_init,
177			.modexit = module_exit,
178			.flags = 0
179			};