modules/chanserv/unban_self.C

/**
 * unban_self.C: Do not load chanserv/ban and chanserv/unban_self together.
 *
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in COPYING.
 *
 *
 * Portions of this file were derived from sources bearing the following license:
 * Copyright © 2005-2007 William Pitcock, et al.
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * This file contains a ChanServ UNBAN which can only unbans the source
 *
 * $Id: unban_self.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $
 */

#include "atheme.h"
#include <ermyth/module.h>
#include <account/mychan.h>
#include <account/chanacs.h>

static char const rcsid[] = "$Id: unban_self.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $";

REGISTER_MODULE ("chanserv/unban_self", false, "The Ermyth Team <http://ermyth.xinutec.org>");

static void cs_cmd_unban (sourceinfo_t *si, int parc, char *parv[]);

command_t const cs_unban = { "UNBAN", N_("Unbans you on a channel."), AC_NONE, 2, cs_cmd_unban };

E cmdvec cs_cmdtree;
E helpvec cs_helptree;

bool
_modinit (module *m)
{
  cs_cmdtree << cs_unban;

  help_addentry (cs_helptree, "UNBAN", "help/chanserv/unban", NULL);

  return true;
}

void
_moddeinit ()
{
  cs_cmdtree >> cs_unban;

  help_delentry (cs_helptree, "UNBAN");
}

static void
cs_cmd_unban (sourceinfo_t *si, int parc, char *parv[])
{
  char *channel = parv[0];
  char *target = parv[1];
  channel_t *c = channel_find (channel);
  mychan_t *mc = mychan_t::find (channel);
  user_t *tu;
  chanban_t *cb;

  if (si->su == NULL)
    {
      command_fail (si, fault::noprivs, _("\2%s\2 can only be executed via IRC."), "UNBAN");
      return;
    }

  if (!channel)
    {
      command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
      command_fail (si, fault::needmoreparams, _("Syntax: UNBAN <#channel>"));
      return;
    }

  if (target && irccasecmp (target, si->su->nick))
    {
      command_fail (si, fault::noprivs, _("You may only unban yourself via %s."), si->service->name);
      if (validhostmask (target))
        command_fail (si, fault::noprivs, _("Try \2/mode %s -b %s\2"), channel, target);
      return;
    }

  if (!mc)
    {
      command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), channel);
      return;
    }

  if (!c)
    {
      command_fail (si, fault::nosuch_target, _("\2%s\2 is currently empty."), channel);
      return;
    }

  if (!si->smu)
    {
      command_fail (si, fault::noprivs, _("You are not logged in."));
      return;
    }

  if (!chanacs_source_has_flag (mc, si, CA_REMOVE))
    {
      command_fail (si, fault::noprivs, _("You are not authorized to perform this operation."));
      return;
    }

  tu = si->su;
  {
    node_t *n, *tn;
    char hostbuf2[BUFSIZE];
    int count = 0;

    snprintf (hostbuf2, BUFSIZE, "%s!%s@%s", tu->nick, tu->user, tu->vhost);
    for (n = phandler->next_matching_ban (c, tu, 'b', c->bans.head); n != NULL; n = phandler->next_matching_ban (c, tu, 'b', tn))
      {
        tn = n->next;
        cb = static_cast<chanban_t *> (n->data);

        logcommand (si, CMDLOG_DO, "%s UNBAN %s (for user %s)", mc->name, cb->mask, hostbuf2);
        modestack_mode_param (chansvs.nick, c, MTYPE_DEL, cb->type, cb->mask);
        chanban_delete (cb);
        count++;
      }
    if (count > 0)
      command_success_nodata (si, _("Unbanned \2%s\2 on \2%s\2 (%d ban%s removed)."), target, channel, count, (count != 1 ? "s" : ""));
    else
      command_success_nodata (si, _("No bans found matching \2%s\2 on \2%s\2."), target, channel);
    return;
  }
}
Revision:	1.8
Committed:	Sat Sep 22 14:27:27 2007 UTC (16 years, 8 months ago) by pippijn
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.7:	+3 -3 lines
Log Message:	split up ermyth into ermyth-modules, libermyth (currently just ermyth-util) and ermyth-core
#	Content
1	/**
2	* unban_self.C: Do not load chanserv/ban and chanserv/unban_self together.
3	*
4	* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
5	* Rights to this code are as documented in COPYING.
6	*
7	*
8	* Portions of this file were derived from sources bearing the following license:
9	* Copyright © 2005-2007 William Pitcock, et al.
10	* Rights to this code are as documented in doc/pod/license.pod.
11	*
12	* This file contains a ChanServ UNBAN which can only unbans the source
13	*
14	* $Id: unban_self.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $
15	*/
16
17	#include "atheme.h"
18	#include <ermyth/module.h>
19	#include <account/mychan.h>
20	#include <account/chanacs.h>
21
22	static char const rcsid[] = "$Id: unban_self.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $";
23
24	REGISTER_MODULE ("chanserv/unban_self", false, "The Ermyth Team <http://ermyth.xinutec.org>");
25
26	static void cs_cmd_unban (sourceinfo_t si, int parc, char parv[]);
27
28	command_t const cs_unban = { "UNBAN", N_("Unbans you on a channel."), AC_NONE, 2, cs_cmd_unban };
29
30	E cmdvec cs_cmdtree;
31	E helpvec cs_helptree;
32
33	bool
34	_modinit (module *m)
35	{
36	cs_cmdtree << cs_unban;
37
38	help_addentry (cs_helptree, "UNBAN", "help/chanserv/unban", NULL);
39
40	return true;
41	}
42
43	void
44	_moddeinit ()
45	{
46	cs_cmdtree >> cs_unban;
47
48	help_delentry (cs_helptree, "UNBAN");
49	}
50
51	static void
52	cs_cmd_unban (sourceinfo_t si, int parc, char parv[])
53	{
54	char *channel = parv[0];
55	char *target = parv[1];
56	channel_t *c = channel_find (channel);
57	mychan_t *mc = mychan_t::find (channel);
58	user_t *tu;
59	chanban_t *cb;
60
61	if (si->su == NULL)
62	{
63	command_fail (si, fault::noprivs, _("\2%s\2 can only be executed via IRC."), "UNBAN");
64	return;
65	}
66
67	if (!channel)
68	{
69	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
70	command_fail (si, fault::needmoreparams, _("Syntax: UNBAN <#channel>"));
71	return;
72	}
73
74	if (target && irccasecmp (target, si->su->nick))
75	{
76	command_fail (si, fault::noprivs, _("You may only unban yourself via %s."), si->service->name);
77	if (validhostmask (target))
78	command_fail (si, fault::noprivs, _("Try \2/mode %s -b %s\2"), channel, target);
79	return;
80	}
81
82	if (!mc)
83	{
84	command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), channel);
85	return;
86	}
87
88	if (!c)
89	{
90	command_fail (si, fault::nosuch_target, _("\2%s\2 is currently empty."), channel);
91	return;
92	}
93
94	if (!si->smu)
95	{
96	command_fail (si, fault::noprivs, _("You are not logged in."));
97	return;
98	}
99
100	if (!chanacs_source_has_flag (mc, si, CA_REMOVE))
101	{
102	command_fail (si, fault::noprivs, _("You are not authorized to perform this operation."));
103	return;
104	}
105
106	tu = si->su;
107	{
108	node_t n, tn;
109	char hostbuf2[BUFSIZE];
110	int count = 0;
111
112	snprintf (hostbuf2, BUFSIZE, "%s!%s@%s", tu->nick, tu->user, tu->vhost);
113	for (n = phandler->next_matching_ban (c, tu, 'b', c->bans.head); n != NULL; n = phandler->next_matching_ban (c, tu, 'b', tn))
114	{
115	tn = n->next;
116	cb = static_cast<chanban_t *> (n->data);
117
118	logcommand (si, CMDLOG_DO, "%s UNBAN %s (for user %s)", mc->name, cb->mask, hostbuf2);
119	modestack_mode_param (chansvs.nick, c, MTYPE_DEL, cb->type, cb->mask);
120	chanban_delete (cb);
121	count++;
122	}
123	if (count > 0)
124	command_success_nodata (si, _("Unbanned \2%s\2 on \2%s\2 (%d ban%s removed)."), target, channel, count, (count != 1 ? "s" : ""));
125	else
126	command_success_nodata (si, _("No bans found matching \2%s\2 on \2%s\2."), target, channel);
127	return;
128	}
129	}