ircd-hybrid/modules/m_hash.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *
 *  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 "channel.h"
#include "channel_mode.h"
#include "client.h"
#include "hash.h"
#include "ircd.h"
#include "numeric.h"
#include "s_conf.h"
#include "s_serv.h"
#include "send.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "s_user.h"
#include "resv.h"
#include "userhost.h"

static void mo_hash(struct Client *, struct Client *, int, char *[]);


struct Message hash_msgtab = {
 "HASH", 0, 0, 0, 0, MFLG_SLOW, 0,
  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_hash, m_ignore }
};

#ifndef STATIC_MODULES
void
_modinit(void)
{
  mod_add_cmd(&hash_msgtab);
}

void
_moddeinit(void)
{
  mod_del_cmd(&hash_msgtab);
}

const char *_version = "$Revision$";
#endif

static void
mo_hash(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  int i;
  int max_chain = 0;
  int buckets   = 0;
  int count     = 0;
  struct Client *cl;
  struct Client *icl;
  struct Channel *ch;
  struct UserHost *ush;
  struct ResvChannel *rch;

  for (i = 0; i < HASHSIZE; ++i)
  {
    if ((cl = hash_get_bucket(HASH_TYPE_CLIENT, i)) != NULL)
    {
      int len = 0;

      ++buckets;
      for (; cl != NULL; cl = cl->hnext)
        ++len;
      if (len > max_chain)
        max_chain = len;
      count += len;
    }
  }

  sendto_one(source_p, ":%s NOTICE %s :Client: entries: %d buckets: %d "
             "max chain: %d", me.name, source_p->name, count, buckets,
             max_chain);

  count     = 0;
  buckets   = 0;
  max_chain = 0;

  for (i = 0; i < HASHSIZE; ++i)
  {
    if ((ch = hash_get_bucket(HASH_TYPE_CHANNEL, i)) != NULL)
    {
      int len = 0;

      ++buckets;
      for (; ch != NULL; ch = ch->hnextch)
        ++len;
      if (len > max_chain)
        max_chain = len;
      count += len;
    }
  }

  sendto_one(source_p, ":%s NOTICE %s :Channel: entries: %d buckets: %d "
             "max chain: %d", me.name, source_p->name, count, buckets,
             max_chain);

  count     = 0;
  buckets   = 0;
  max_chain = 0;

  for (i = 0; i < HASHSIZE; ++i)
  {
    if ((rch = hash_get_bucket(HASH_TYPE_RESERVED, i)) != NULL)
    {
      int len = 0;

      ++buckets;
      for (; rch != NULL; rch = rch->hnext)
        ++len;
      if (len > max_chain)
        max_chain = len;
      count += len;
    }
  }

  sendto_one(source_p, ":%s NOTICE %s :Resv: entries: %d buckets: %d "
             "max chain: %d", me.name, source_p->name, count, buckets,
             max_chain);

  count     = 0;
  buckets   = 0;
  max_chain = 0;

  for (i = 0; i < HASHSIZE; ++i)
  {
    if ((icl = hash_get_bucket(HASH_TYPE_ID, i)) != NULL)
    {
      int len = 0;

      ++buckets;
      for (; icl != NULL; icl = icl->idhnext)
        ++len;
      if (len > max_chain)
        max_chain = len;
      count += len;
    }
  }

  sendto_one(source_p, ":%s NOTICE %s :Id: entries: %d buckets: %d "
             "max chain: %d", me.name, source_p->name, count, buckets,
             max_chain);

  count     = 0;
  buckets   = 0;
  max_chain = 0;

  for (i = 0; i < HASHSIZE; ++i)
  {
    if ((ush = hash_get_bucket(HASH_TYPE_USERHOST, i)) != NULL)
    {
      int len = 0;

      ++buckets;
      for (; ush != NULL; ush = ush->next)
        ++len;
      if (len > max_chain)
        max_chain = len;
      count += len;
    }
  }

  sendto_one(source_p, ":%s NOTICE %s :UserHost: entries: %d buckets: %d "
             "max chain: %d", me.name, source_p->name, count, buckets,
             max_chain);
}
Revision:	69
Committed:	Tue Oct 4 16:09:51 2005 UTC (20 years, 10 months ago) by adx
Content type:	text/x-csrc
File size:	4387 byte(s)
Log Message:	- splitted ircd/libio, all headers connected with libio sources have been moved for internal use only. To use libio interface, include "libio.h" (which is already done in "stdinc.h")
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			*
4			* Copyright (C) 2002 by the past and present ircd coders, and others.
5			*
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	knight	31	* $Id$
22	adx	30	*/
23
24			#include "stdinc.h"
25			#include "handlers.h"
26			#include "channel.h"
27			#include "channel_mode.h"
28			#include "client.h"
29			#include "hash.h"
30			#include "ircd.h"
31			#include "numeric.h"
32			#include "s_conf.h"
33			#include "s_serv.h"
34			#include "send.h"
35			#include "msg.h"
36			#include "parse.h"
37			#include "modules.h"
38			#include "s_user.h"
39			#include "resv.h"
40			#include "userhost.h"
41
42			static void mo_hash(struct Client , struct Client , int, char *[]);
43
44
45			struct Message hash_msgtab = {
46			"HASH", 0, 0, 0, 0, MFLG_SLOW, 0,
47			{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_hash, m_ignore }
48			};
49
50			#ifndef STATIC_MODULES
51			void
52			_modinit(void)
53			{
54			mod_add_cmd(&hash_msgtab);
55			}
56
57			void
58			_moddeinit(void)
59			{
60			mod_del_cmd(&hash_msgtab);
61			}
62
63	knight	31	const char *_version = "$Revision$";
64	adx	30	#endif
65
66			static void
67			mo_hash(struct Client client_p, struct Client source_p,
68			int parc, char *parv[])
69			{
70			int i;
71			int max_chain = 0;
72			int buckets = 0;
73			int count = 0;
74			struct Client *cl;
75			struct Client *icl;
76			struct Channel *ch;
77			struct UserHost *ush;
78			struct ResvChannel *rch;
79
80			for (i = 0; i < HASHSIZE; ++i)
81			{
82			if ((cl = hash_get_bucket(HASH_TYPE_CLIENT, i)) != NULL)
83			{
84			int len = 0;
85
86			++buckets;
87			for (; cl != NULL; cl = cl->hnext)
88			++len;
89			if (len > max_chain)
90			max_chain = len;
91			count += len;
92			}
93			}
94
95			sendto_one(source_p, ":%s NOTICE %s :Client: entries: %d buckets: %d "
96			"max chain: %d", me.name, source_p->name, count, buckets,
97			max_chain);
98
99			count = 0;
100			buckets = 0;
101			max_chain = 0;
102
103			for (i = 0; i < HASHSIZE; ++i)
104			{
105			if ((ch = hash_get_bucket(HASH_TYPE_CHANNEL, i)) != NULL)
106			{
107			int len = 0;
108
109			++buckets;
110			for (; ch != NULL; ch = ch->hnextch)
111			++len;
112			if (len > max_chain)
113			max_chain = len;
114			count += len;
115			}
116			}
117
118			sendto_one(source_p, ":%s NOTICE %s :Channel: entries: %d buckets: %d "
119			"max chain: %d", me.name, source_p->name, count, buckets,
120			max_chain);
121
122			count = 0;
123			buckets = 0;
124			max_chain = 0;
125
126			for (i = 0; i < HASHSIZE; ++i)
127			{
128			if ((rch = hash_get_bucket(HASH_TYPE_RESERVED, i)) != NULL)
129			{
130			int len = 0;
131
132			++buckets;
133			for (; rch != NULL; rch = rch->hnext)
134			++len;
135			if (len > max_chain)
136			max_chain = len;
137			count += len;
138			}
139			}
140
141			sendto_one(source_p, ":%s NOTICE %s :Resv: entries: %d buckets: %d "
142			"max chain: %d", me.name, source_p->name, count, buckets,
143			max_chain);
144
145			count = 0;
146			buckets = 0;
147			max_chain = 0;
148
149			for (i = 0; i < HASHSIZE; ++i)
150			{
151			if ((icl = hash_get_bucket(HASH_TYPE_ID, i)) != NULL)
152			{
153			int len = 0;
154
155			++buckets;
156			for (; icl != NULL; icl = icl->idhnext)
157			++len;
158			if (len > max_chain)
159			max_chain = len;
160			count += len;
161			}
162			}
163
164			sendto_one(source_p, ":%s NOTICE %s :Id: entries: %d buckets: %d "
165			"max chain: %d", me.name, source_p->name, count, buckets,
166			max_chain);
167
168			count = 0;
169			buckets = 0;
170			max_chain = 0;
171
172			for (i = 0; i < HASHSIZE; ++i)
173			{
174			if ((ush = hash_get_bucket(HASH_TYPE_USERHOST, i)) != NULL)
175			{
176			int len = 0;
177
178			++buckets;
179			for (; ush != NULL; ush = ush->next)
180			++len;
181			if (len > max_chain)
182			max_chain = len;
183			count += len;
184			}
185			}
186
187			sendto_one(source_p, ":%s NOTICE %s :UserHost: entries: %d buckets: %d "
188			"max chain: %d", me.name, source_p->name, count, buckets,
189			max_chain);
190			}