modules/chanserv/quiet.C

/**
 * quiet.C: This file contains code for the ChanServ QUIET/UNQUIET function.
 *
 * 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 William Pitcock, et al.
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * $Id: quiet.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: quiet.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $";

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

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

command_t const cs_quiet = { "QUIET", N_("Sets a quiet on a channel."), AC_NONE, 2, cs_cmd_quiet };
command_t const cs_unquiet = { "UNQUIET", N_("Removes a quiet on a channel."), AC_NONE, 2, cs_cmd_unquiet };

E cmdvec cs_cmdtree;
E helpvec cs_helptree;

bool
_modinit (module *m)
{
  if (ircd && !strchr (ircd->ban_like_modes, 'q'))
    {
      slog (LG_INFO, "Module %s requires a ban-like mode +q, refusing to load.", m->name);
      return false;
    }

  cs_cmdtree << cs_quiet;
  cs_cmdtree << cs_unquiet;

  help_addentry (cs_helptree, "QUIET", "help/chanserv/quiet", NULL);
  help_addentry (cs_helptree, "UNQUIET", "help/chanserv/unquiet", NULL);

  return true;
}

void
_moddeinit ()
{
  cs_cmdtree >> cs_quiet;
  cs_cmdtree >> cs_unquiet;

  help_delentry (cs_helptree, "QUIET");
  help_delentry (cs_helptree, "UNQUIET");
}

static void
cs_cmd_quiet (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;

  if (!channel || !target)
    {
      command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "QUIET");
      command_fail (si, fault::needmoreparams, _("Syntax: QUIET <#channel> <nickname|hostmask>"));
      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;
    }

  if (mc->find_metadata ("private:close:closer"))
    {
      command_fail (si, fault::noprivs, _("\2%s\2 is closed."), channel);
      return;
    }

  if (validhostmask (target))
    {
      modestack_mode_param (chansvs.nick, c, MTYPE_ADD, 'q', target);
      chanban_add (c, target, 'q');
      logcommand (si, CMDLOG_DO, "%s QUIET %s", mc->name, target);
      if (!chanuser_find (mc->chan, si->su))
        command_success_nodata (si, _("Quieted \2%s\2 on \2%s\2."), target, channel);
      return;
    }
  else if ((tu = user_find_named (target)))
    {
      char hostbuf[BUFSIZE];

      hostbuf[0] = '\0';

      strlcat (hostbuf, "*!*@", BUFSIZE);
      strlcat (hostbuf, tu->vhost, BUFSIZE);

      modestack_mode_param (chansvs.nick, c, MTYPE_ADD, 'q', hostbuf);
      chanban_add (c, hostbuf, 'q');
      logcommand (si, CMDLOG_DO, "%s QUIET %s (for user %s!%s@%s)", mc->name, hostbuf, tu->nick, tu->user, tu->vhost);
      if (!chanuser_find (mc->chan, si->su))
        command_success_nodata (si, _("Quieted \2%s\2 on \2%s\2."), target, channel);
      return;
    }
  else
    {
      command_fail (si, fault::badparams, _("Invalid nickname/hostmask provided: \2%s\2"), target);
      command_fail (si, fault::badparams, _("Syntax: QUIET <#channel> <nickname|hostmask>"));
      return;
    }
}

static void
cs_cmd_unquiet (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 (!channel)
    {
      command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "UNQUIET");
      command_fail (si, fault::needmoreparams, _("Syntax: UNQUIET <#channel> <nickname|hostmask>"));
      return;
    }

  if (!target)
    {
      if (si->su == NULL)
        {
          command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "UNQUIET");
          command_fail (si, fault::needmoreparams, _("Syntax: UNQUIET <#channel> <nickname|hostmask>"));
          return;
        }
      target = si->su->nick;
    }

  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;
    }

  if ((tu = user_find_named (target)))
    {
      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, 'q', c->bans.head); n != NULL; n = phandler->next_matching_ban (c, tu, 'q', tn))
        {
          tn = n->next;
          cb = static_cast<chanban_t *> (n->data);

          logcommand (si, CMDLOG_DO, "%s UNQUIET %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, _("Unquieted \2%s\2 on \2%s\2 (%d ban%s removed)."), target, channel, count, (count != 1 ? "s" : ""));
      else
        command_success_nodata (si, _("No quiets found matching \2%s\2 on \2%s\2."), target, channel);
      return;
    }
  else if ((cb = chanban_find (c, target, 'q')) != NULL || validhostmask (target))
    {
      if (cb)
        {
          modestack_mode_param (chansvs.nick, c, MTYPE_DEL, 'q', target);
          chanban_delete (cb);
          logcommand (si, CMDLOG_DO, "%s UNQUIET %s", mc->name, target);
          if (!chanuser_find (mc->chan, si->su))
            command_success_nodata (si, _("Unquieted \2%s\2 on \2%s\2."), target, channel);
        }
      else
        command_fail (si, fault::nosuch_key, _("No such quiet \2%s\2 on \2%s\2."), target, channel);

      return;
    }
  else
    {
      command_fail (si, fault::badparams, _("Invalid nickname/hostmask provided: \2%s\2"), target);
      command_fail (si, fault::badparams, _("Syntax: UNQUIET <#channel> [nickname|hostmask]"));
      return;
    }
}
Revision:	1.8
Committed:	Sat Sep 22 14:27:27 2007 UTC (19 years 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
#	User	Rev	Content
1	pippijn	1.7	/**
2			* quiet.C: This file contains code for the ChanServ QUIET/UNQUIET function.
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	pippijn	1.5	* Copyright © 2005 William Pitcock, et al.
10	pippijn	1.2	* Rights to this code are as documented in doc/pod/license.pod.
11	pippijn	1.1	*
12	pippijn	1.8	* $Id: quiet.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $
13	pippijn	1.1	*/
14
15			#include "atheme.h"
16	pippijn	1.5	#include <ermyth/module.h>
17	pippijn	1.1	#include <account/mychan.h>
18			#include <account/chanacs.h>
19
20	pippijn	1.8	static char const rcsid[] = "$Id: quiet.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $";
21	pippijn	1.1
22	pippijn	1.8	REGISTER_MODULE ("chanserv/quiet", false, "The Ermyth Team <http://ermyth.xinutec.org>");
23	pippijn	1.1
24			static void cs_cmd_quiet (sourceinfo_t si, int parc, char parv[]);
25			static void cs_cmd_unquiet (sourceinfo_t si, int parc, char parv[]);
26
27	pippijn	1.5	command_t const cs_quiet = { "QUIET", N_("Sets a quiet on a channel."), AC_NONE, 2, cs_cmd_quiet };
28			command_t const cs_unquiet = { "UNQUIET", N_("Removes a quiet on a channel."), AC_NONE, 2, cs_cmd_unquiet };
29	pippijn	1.1
30	pippijn	1.5	E cmdvec cs_cmdtree;
31			E helpvec cs_helptree;
32	pippijn	1.1
33	pippijn	1.5	bool
34			_modinit (module *m)
35	pippijn	1.1	{
36	pippijn	1.5	if (ircd && !strchr (ircd->ban_like_modes, 'q'))
37	pippijn	1.1	{
38	pippijn	1.5	slog (LG_INFO, "Module %s requires a ban-like mode +q, refusing to load.", m->name);
39			return false;
40	pippijn	1.1	}
41
42			cs_cmdtree << cs_quiet;
43			cs_cmdtree << cs_unquiet;
44
45	pippijn	1.4	help_addentry (cs_helptree, "QUIET", "help/chanserv/quiet", NULL);
46			help_addentry (cs_helptree, "UNQUIET", "help/chanserv/unquiet", NULL);
47	pippijn	1.5
48			return true;
49	pippijn	1.1	}
50
51			void
52			_moddeinit ()
53			{
54			cs_cmdtree >> cs_quiet;
55			cs_cmdtree >> cs_unquiet;
56
57			help_delentry (cs_helptree, "QUIET");
58			help_delentry (cs_helptree, "UNQUIET");
59			}
60
61			static void
62			cs_cmd_quiet (sourceinfo_t si, int parc, char parv[])
63			{
64			char *channel = parv[0];
65			char *target = parv[1];
66			channel_t *c = channel_find (channel);
67	pippijn	1.6	mychan_t *mc = mychan_t::find (channel);
68	pippijn	1.1	user_t *tu;
69
70			if (!channel \|\| !target)
71			{
72	pippijn	1.6	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "QUIET");
73			command_fail (si, fault::needmoreparams, _("Syntax: QUIET <#channel> <nickname\|hostmask>"));
74	pippijn	1.1	return;
75			}
76
77			if (!mc)
78			{
79	pippijn	1.6	command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), channel);
80	pippijn	1.1	return;
81			}
82
83			if (!c)
84			{
85	pippijn	1.6	command_fail (si, fault::nosuch_target, _("\2%s\2 is currently empty."), channel);
86	pippijn	1.1	return;
87			}
88
89			if (!si->smu)
90			{
91	pippijn	1.6	command_fail (si, fault::noprivs, _("You are not logged in."));
92	pippijn	1.1	return;
93			}
94
95			if (!chanacs_source_has_flag (mc, si, CA_REMOVE))
96			{
97	pippijn	1.6	command_fail (si, fault::noprivs, _("You are not authorized to perform this operation."));
98	pippijn	1.1	return;
99			}
100
101			if (mc->find_metadata ("private:close:closer"))
102			{
103	pippijn	1.6	command_fail (si, fault::noprivs, _("\2%s\2 is closed."), channel);
104	pippijn	1.1	return;
105			}
106
107			if (validhostmask (target))
108			{
109			modestack_mode_param (chansvs.nick, c, MTYPE_ADD, 'q', target);
110			chanban_add (c, target, 'q');
111			logcommand (si, CMDLOG_DO, "%s QUIET %s", mc->name, target);
112			if (!chanuser_find (mc->chan, si->su))
113			command_success_nodata (si, _("Quieted \2%s\2 on \2%s\2."), target, channel);
114			return;
115			}
116			else if ((tu = user_find_named (target)))
117			{
118			char hostbuf[BUFSIZE];
119
120			hostbuf[0] = '\0';
121
122			strlcat (hostbuf, "!@", BUFSIZE);
123			strlcat (hostbuf, tu->vhost, BUFSIZE);
124
125			modestack_mode_param (chansvs.nick, c, MTYPE_ADD, 'q', hostbuf);
126			chanban_add (c, hostbuf, 'q');
127			logcommand (si, CMDLOG_DO, "%s QUIET %s (for user %s!%s@%s)", mc->name, hostbuf, tu->nick, tu->user, tu->vhost);
128			if (!chanuser_find (mc->chan, si->su))
129			command_success_nodata (si, _("Quieted \2%s\2 on \2%s\2."), target, channel);
130			return;
131			}
132			else
133			{
134	pippijn	1.6	command_fail (si, fault::badparams, _("Invalid nickname/hostmask provided: \2%s\2"), target);
135			command_fail (si, fault::badparams, _("Syntax: QUIET <#channel> <nickname\|hostmask>"));
136	pippijn	1.1	return;
137			}
138			}
139
140			static void
141			cs_cmd_unquiet (sourceinfo_t si, int parc, char parv[])
142			{
143			char *channel = parv[0];
144			char *target = parv[1];
145			channel_t *c = channel_find (channel);
146	pippijn	1.6	mychan_t *mc = mychan_t::find (channel);
147	pippijn	1.1	user_t *tu;
148			chanban_t *cb;
149
150			if (!channel)
151			{
152	pippijn	1.6	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "UNQUIET");
153			command_fail (si, fault::needmoreparams, _("Syntax: UNQUIET <#channel> <nickname\|hostmask>"));
154	pippijn	1.1	return;
155			}
156
157			if (!target)
158			{
159			if (si->su == NULL)
160			{
161	pippijn	1.6	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "UNQUIET");
162			command_fail (si, fault::needmoreparams, _("Syntax: UNQUIET <#channel> <nickname\|hostmask>"));
163	pippijn	1.1	return;
164			}
165			target = si->su->nick;
166			}
167
168			if (!mc)
169			{
170	pippijn	1.6	command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), channel);
171	pippijn	1.1	return;
172			}
173
174			if (!c)
175			{
176	pippijn	1.6	command_fail (si, fault::nosuch_target, _("\2%s\2 is currently empty."), channel);
177	pippijn	1.1	return;
178			}
179
180			if (!si->smu)
181			{
182	pippijn	1.6	command_fail (si, fault::noprivs, _("You are not logged in."));
183	pippijn	1.1	return;
184			}
185
186			if (!chanacs_source_has_flag (mc, si, CA_REMOVE))
187			{
188	pippijn	1.6	command_fail (si, fault::noprivs, _("You are not authorized to perform this operation."));
189	pippijn	1.1	return;
190			}
191
192			if ((tu = user_find_named (target)))
193			{
194			node_t n, tn;
195			char hostbuf2[BUFSIZE];
196			int count = 0;
197
198			snprintf (hostbuf2, BUFSIZE, "%s!%s@%s", tu->nick, tu->user, tu->vhost);
199	pippijn	1.5	for (n = phandler->next_matching_ban (c, tu, 'q', c->bans.head); n != NULL; n = phandler->next_matching_ban (c, tu, 'q', tn))
200	pippijn	1.1	{
201			tn = n->next;
202			cb = static_cast<chanban_t *> (n->data);
203
204			logcommand (si, CMDLOG_DO, "%s UNQUIET %s (for user %s)", mc->name, cb->mask, hostbuf2);
205			modestack_mode_param (chansvs.nick, c, MTYPE_DEL, cb->type, cb->mask);
206			chanban_delete (cb);
207			count++;
208			}
209			if (count > 0)
210			command_success_nodata (si, _("Unquieted \2%s\2 on \2%s\2 (%d ban%s removed)."), target, channel, count, (count != 1 ? "s" : ""));
211			else
212			command_success_nodata (si, _("No quiets found matching \2%s\2 on \2%s\2."), target, channel);
213			return;
214			}
215			else if ((cb = chanban_find (c, target, 'q')) != NULL \|\| validhostmask (target))
216			{
217			if (cb)
218			{
219			modestack_mode_param (chansvs.nick, c, MTYPE_DEL, 'q', target);
220			chanban_delete (cb);
221			logcommand (si, CMDLOG_DO, "%s UNQUIET %s", mc->name, target);
222			if (!chanuser_find (mc->chan, si->su))
223			command_success_nodata (si, _("Unquieted \2%s\2 on \2%s\2."), target, channel);
224			}
225			else
226	pippijn	1.6	command_fail (si, fault::nosuch_key, _("No such quiet \2%s\2 on \2%s\2."), target, channel);
227	pippijn	1.1
228			return;
229			}
230			else
231			{
232	pippijn	1.6	command_fail (si, fault::badparams, _("Invalid nickname/hostmask provided: \2%s\2"), target);
233			command_fail (si, fault::badparams, _("Syntax: UNQUIET <#channel> [nickname\|hostmask]"));
234	pippijn	1.1	return;
235			}
236			}