trunk/src/gline.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 1997-2014 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 gline.c
 * \brief GLine global ban functions.
 * \version $Id$
 */

#include "stdinc.h"
#include "list.h"
#include "client.h"
#include "irc_string.h"
#include "ircd.h"
#include "conf.h"
#include "hostmask.h"
#include "gline.h"
#include "memory.h"


dlink_list pending_glines[GLINE_PENDING_ADD_TYPE + 1];

struct MaskItem *
find_is_glined(const char *host, const char *user)
{
  struct irc_ssaddr iphost, *piphost = NULL;
  int t = 0;
  int aftype = 0;

  if ((t = parse_netmask(host, &iphost, NULL)) != HM_HOST)
  {
#ifdef IPV6
    if (t == HM_IPV6)
      aftype = AF_INET6;
    else
#endif
      aftype = AF_INET;
    piphost = &iphost;
  }
  else
    piphost = NULL;

  return find_conf_by_address(host, piphost, CONF_GLINE, aftype, user, NULL, 0);
}

/* expire_pending_glines()
 *
 * inputs       - NONE
 * output       - NONE
 * side effects -
 *
 * Go through the pending gline list, expire any that haven't had
 * enough "votes" in the time period allowed
 */
static void
expire_pending_glines(struct gline_pending *in)
{
  dlink_node *ptr = NULL, *ptr_next = NULL;

  for (unsigned int i = 0; i < GLINE_PENDING_ADD_TYPE + 1; ++i)
  {
    DLINK_FOREACH_SAFE(ptr, ptr_next, pending_glines[i].head)
    {
      struct gline_pending *glp_ptr = ptr->data;

      if ((glp_ptr->last_gline_time + ConfigFileEntry.gline_request_time) <= CurrentTime ||
          glp_ptr == in)
      {
        dlinkDelete(&glp_ptr->node, &pending_glines[i]);
        MyFree(glp_ptr);
      }
    }
  }
}

/* cleanup_glines()
 *
 * inputs       - NONE
 * output       - NONE
 * side effects - expire gline lists
 *                This is an event started off in ircd.c
 */
void
cleanup_glines(void *unused)
{
  expire_pending_glines(unused);
}
Revision:	3321
Committed:	Tue Apr 15 16:02:56 2014 UTC (11 years, 4 months ago) by michael
Content type:	text/x-csrc
File size:	2609 byte(s)
Log Message:	- Moved s_gline.c to gline.c
#	User	Rev	Content
1	adx	30	/*
2	michael	2916	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	adx	30	*
4	michael	2916	* Copyright (c) 1997-2014 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	3321	/*! \file gline.c
23	michael	2916	* \brief GLine global ban functions.
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 "irc_string.h"
31			#include "ircd.h"
32	michael	1632	#include "conf.h"
33	adx	30	#include "hostmask.h"
34	michael	3321	#include "gline.h"
35	adx	30	#include "memory.h"
36
37
38	michael	3250	dlink_list pending_glines[GLINE_PENDING_ADD_TYPE + 1];
39	adx	30
40	michael	1632	struct MaskItem *
41	adx	30	find_is_glined(const char host, const char user)
42			{
43	michael	1644	struct irc_ssaddr iphost, *piphost = NULL;
44			int t = 0;
45			int aftype = 0;
46	adx	30
47	michael	1644	if ((t = parse_netmask(host, &iphost, NULL)) != HM_HOST)
48	adx	30	{
49			#ifdef IPV6
50			if (t == HM_IPV6)
51	michael	1644	aftype = AF_INET6;
52	adx	30	else
53			#endif
54	michael	1644	aftype = AF_INET;
55	adx	30	piphost = &iphost;
56			}
57			else
58			piphost = NULL;
59
60	michael	2870	return find_conf_by_address(host, piphost, CONF_GLINE, aftype, user, NULL, 0);
61	adx	30	}
62
63			/* expire_pending_glines()
64			*
65			* inputs - NONE
66			* output - NONE
67			* side effects -
68			*
69			* Go through the pending gline list, expire any that haven't had
70			* enough "votes" in the time period allowed
71			*/
72			static void
73	michael	957	expire_pending_glines(struct gline_pending *in)
74	adx	30	{
75	michael	3250	dlink_node ptr = NULL, ptr_next = NULL;
76	adx	30
77	michael	3250	for (unsigned int i = 0; i < GLINE_PENDING_ADD_TYPE + 1; ++i)
78	adx	30	{
79	michael	3250	DLINK_FOREACH_SAFE(ptr, ptr_next, pending_glines[i].head)
80	michael	957	{
81			struct gline_pending *glp_ptr = ptr->data;
82	adx	30
83	michael	1459	if ((glp_ptr->last_gline_time + ConfigFileEntry.gline_request_time) <= CurrentTime \|\|
84	michael	957	glp_ptr == in)
85			{
86	michael	3250	dlinkDelete(&glp_ptr->node, &pending_glines[i]);
87	michael	957	MyFree(glp_ptr);
88			}
89	adx	30	}
90			}
91			}
92	michael	1997
93			/* cleanup_glines()
94			*
95			* inputs - NONE
96			* output - NONE
97			* side effects - expire gline lists
98			* This is an event started off in ircd.c
99			*/
100			void
101			cleanup_glines(void *unused)
102			{
103			expire_pending_glines(unused);
104			}