modules/chanserv/topic.C

/**
 * topic.C: This file contains code for the ChanServ TOPIC functions.
 *
 * 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: topic.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $
 */

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

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

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

static void cs_cmd_topic (sourceinfo_t *si, int parc, char *parv[]);
static void cs_cmd_topicappend (sourceinfo_t *si, int parc, char *parv[]);
static void cs_cmd_topicprepend (sourceinfo_t *si, int parc, char *parv[]);

command_t const cs_topic = { "TOPIC", N_("Sets a topic on a channel."), AC_NONE, 2, cs_cmd_topic };
command_t const cs_topicappend = { "TOPICAPPEND", N_("Appends a topic on a channel."), AC_NONE, 2, cs_cmd_topicappend };
command_t const cs_topicprepend = { "TOPICPREPEND", N_("Prepends a topic on a channel."), AC_NONE, 2, cs_cmd_topicprepend };

E cmdvec cs_cmdtree;
E helpvec cs_helptree;

bool
_modinit (module *m)
{
  cs_cmdtree << cs_topic;
  cs_cmdtree << cs_topicappend;
  cs_cmdtree << cs_topicprepend;

  help_addentry (cs_helptree, "TOPIC", "help/chanserv/topic", NULL);
  help_addentry (cs_helptree, "TOPICAPPEND", "help/chanserv/topicappend", NULL);
  help_addentry (cs_helptree, "TOPICPREPEND", "help/chanserv/topicprepend", NULL);

  return true;
}

void
_moddeinit ()
{
  cs_cmdtree >> cs_topic;
  cs_cmdtree >> cs_topicappend;
  cs_cmdtree >> cs_topicprepend;

  help_delentry (cs_helptree, "TOPIC");
  help_delentry (cs_helptree, "TOPICAPPEND");
  help_delentry (cs_helptree, "TOPICPREPEND");
}

static void
cs_cmd_topic (sourceinfo_t *si, int parc, char *parv[])
{
  char *chan = parv[0];
  char *topic = parv[1];
  mychan_t *mc;
  channel_t *c;
  char const *topicsetter;
  time_t prevtopicts;

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

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

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

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

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

  if (si->su != NULL)
    topicsetter = si->su->nick;
  else if (si->smu != NULL)
    topicsetter = si->smu->name;
  else
    topicsetter = "unknown";
  prevtopicts = c->topicts;
  handle_topic (c, topicsetter, NOW, topic);
  phandler->topic_sts (c, topicsetter, NOW, prevtopicts, topic);

  logcommand (si, CMDLOG_SET, "%s TOPIC", mc->name);
  if (!chanuser_find (c, si->su))
    command_success_nodata (si, _("Topic set to \2%s\2 on \2%s\2."), topic, chan);
}

static void
cs_cmd_topicappend (sourceinfo_t *si, int parc, char *parv[])
{
  char *chan = parv[0];
  char *topic = parv[1];
  mychan_t *mc;
  char topicbuf[BUFSIZE];
  channel_t *c;
  char const *topicsetter;
  time_t prevtopicts;

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

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

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

  if (!chanacs_source_has_flag (mc, si, CA_TOPIC))
    {
      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."), chan);
      return;
    }

  topicbuf[0] = '\0';

  if (c->topic)
    {
      strlcpy (topicbuf, c->topic, BUFSIZE);
      strlcat (topicbuf, " | ", BUFSIZE);
      strlcat (topicbuf, topic, BUFSIZE);
    }
  else
    strlcpy (topicbuf, topic, BUFSIZE);

  if (si->su != NULL)
    topicsetter = si->su->nick;
  else if (si->smu != NULL)
    topicsetter = si->smu->name;
  else
    topicsetter = "unknown";
  prevtopicts = c->topicts;
  handle_topic (c, topicsetter, NOW, topicbuf);
  phandler->topic_sts (c, topicsetter, NOW, prevtopicts, topicbuf);

  logcommand (si, CMDLOG_SET, "%s TOPICAPPEND", mc->name);
  if (!chanuser_find (c, si->su))
    command_success_nodata (si, _("Topic set to \2%s\2 on \2%s\2."), c->topic, chan);
}

static void
cs_cmd_topicprepend (sourceinfo_t *si, int parc, char *parv[])
{
  char *chan = parv[0];
  char *topic = parv[1];
  mychan_t *mc;
  char topicbuf[BUFSIZE];
  channel_t *c;
  char const *topicsetter;
  time_t prevtopicts;

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

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

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

  if (!chanacs_source_has_flag (mc, si, CA_TOPIC))
    {
      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."), chan);
      return;
    }

  topicbuf[0] = '\0';

  if (c->topic)
    {
      strlcpy (topicbuf, topic, BUFSIZE);
      strlcat (topicbuf, " | ", BUFSIZE);
      strlcat (topicbuf, c->topic, BUFSIZE);
    }
  else
    strlcpy (topicbuf, topic, BUFSIZE);

  if (si->su != NULL)
    topicsetter = si->su->nick;
  else if (si->smu != NULL)
    topicsetter = si->smu->name;
  else
    topicsetter = "unknown";
  prevtopicts = c->topicts;
  handle_topic (c, topicsetter, NOW, topicbuf);
  phandler->topic_sts (c, topicsetter, NOW, prevtopicts, topicbuf);

  logcommand (si, CMDLOG_SET, "%s TOPICPREPEND", mc->name);
  if (!chanuser_find (c, si->su))
    command_success_nodata (si, _("Topic set to \2%s\2 on \2%s\2."), c->topic, chan);
}
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:	+4 -3 lines
Log Message:	split up ermyth into ermyth-modules, libermyth (currently just ermyth-util) and ermyth-core
#	Content
1	/**
2	* topic.C: This file contains code for the ChanServ TOPIC functions.
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 William Pitcock, et al.
10	* Rights to this code are as documented in doc/pod/license.pod.
11	*
12	* $Id: topic.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $
13	*/
14
15	#include "atheme.h"
16	#include <libermyth.h>
17	#include <ermyth/module.h>
18	#include <account/mychan.h>
19	#include <account/myuser.h>
20	#include <account/chanacs.h>
21
22	static char const rcsid[] = "$Id: topic.C,v 1.7 2007-09-16 18:54:43 pippijn Exp $";
23
24	REGISTER_MODULE ("chanserv/topic", false, "The Ermyth Team <http://ermyth.xinutec.org>");
25
26	static void cs_cmd_topic (sourceinfo_t si, int parc, char parv[]);
27	static void cs_cmd_topicappend (sourceinfo_t si, int parc, char parv[]);
28	static void cs_cmd_topicprepend (sourceinfo_t si, int parc, char parv[]);
29
30	command_t const cs_topic = { "TOPIC", N_("Sets a topic on a channel."), AC_NONE, 2, cs_cmd_topic };
31	command_t const cs_topicappend = { "TOPICAPPEND", N_("Appends a topic on a channel."), AC_NONE, 2, cs_cmd_topicappend };
32	command_t const cs_topicprepend = { "TOPICPREPEND", N_("Prepends a topic on a channel."), AC_NONE, 2, cs_cmd_topicprepend };
33
34	E cmdvec cs_cmdtree;
35	E helpvec cs_helptree;
36
37	bool
38	_modinit (module *m)
39	{
40	cs_cmdtree << cs_topic;
41	cs_cmdtree << cs_topicappend;
42	cs_cmdtree << cs_topicprepend;
43
44	help_addentry (cs_helptree, "TOPIC", "help/chanserv/topic", NULL);
45	help_addentry (cs_helptree, "TOPICAPPEND", "help/chanserv/topicappend", NULL);
46	help_addentry (cs_helptree, "TOPICPREPEND", "help/chanserv/topicprepend", NULL);
47
48	return true;
49	}
50
51	void
52	_moddeinit ()
53	{
54	cs_cmdtree >> cs_topic;
55	cs_cmdtree >> cs_topicappend;
56	cs_cmdtree >> cs_topicprepend;
57
58	help_delentry (cs_helptree, "TOPIC");
59	help_delentry (cs_helptree, "TOPICAPPEND");
60	help_delentry (cs_helptree, "TOPICPREPEND");
61	}
62
63	static void
64	cs_cmd_topic (sourceinfo_t si, int parc, char parv[])
65	{
66	char *chan = parv[0];
67	char *topic = parv[1];
68	mychan_t *mc;
69	channel_t *c;
70	char const *topicsetter;
71	time_t prevtopicts;
72
73	if (!chan \|\| !topic)
74	{
75	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "TOPIC");
76	command_fail (si, fault::needmoreparams, _("Syntax: TOPIC <#channel> <topic>"));
77	return;
78	}
79
80	mc = mychan_t::find (chan);
81	if (!mc)
82	{
83	command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), chan);
84	return;
85	}
86
87	c = channel_find (chan);
88	if (!c)
89	{
90	command_fail (si, fault::nosuch_target, _("\2%s\2 is currently empty."), chan);
91	return;
92	}
93
94	if (mc->find_metadata ("private:close:closer"))
95	{
96	command_fail (si, fault::noprivs, _("\2%s\2 is closed."), chan);
97	return;
98	}
99
100	if (!chanacs_source_has_flag (mc, si, CA_TOPIC))
101	{
102	command_fail (si, fault::noprivs, _("You are not authorized to perform this operation."));
103	return;
104	}
105
106	if (si->su != NULL)
107	topicsetter = si->su->nick;
108	else if (si->smu != NULL)
109	topicsetter = si->smu->name;
110	else
111	topicsetter = "unknown";
112	prevtopicts = c->topicts;
113	handle_topic (c, topicsetter, NOW, topic);
114	phandler->topic_sts (c, topicsetter, NOW, prevtopicts, topic);
115
116	logcommand (si, CMDLOG_SET, "%s TOPIC", mc->name);
117	if (!chanuser_find (c, si->su))
118	command_success_nodata (si, _("Topic set to \2%s\2 on \2%s\2."), topic, chan);
119	}
120
121	static void
122	cs_cmd_topicappend (sourceinfo_t si, int parc, char parv[])
123	{
124	char *chan = parv[0];
125	char *topic = parv[1];
126	mychan_t *mc;
127	char topicbuf[BUFSIZE];
128	channel_t *c;
129	char const *topicsetter;
130	time_t prevtopicts;
131
132	if (!chan \|\| !topic)
133	{
134	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "TOPICAPPEND");
135	command_fail (si, fault::needmoreparams, _("Syntax: TOPICAPPEND <#channel> <topic>"));
136	return;
137	}
138
139	mc = mychan_t::find (chan);
140	if (!mc)
141	{
142	command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), chan);
143	return;
144	}
145
146	c = channel_find (chan);
147	if (!c)
148	{
149	command_fail (si, fault::nosuch_target, _("\2%s\2 is currently empty."), chan);
150	return;
151	}
152
153	if (!chanacs_source_has_flag (mc, si, CA_TOPIC))
154	{
155	command_fail (si, fault::noprivs, _("You are not authorized to perform this operation."));
156	return;
157	}
158
159	if (mc->find_metadata ("private:close:closer"))
160	{
161	command_fail (si, fault::noprivs, _("\2%s\2 is closed."), chan);
162	return;
163	}
164
165	topicbuf[0] = '\0';
166
167	if (c->topic)
168	{
169	strlcpy (topicbuf, c->topic, BUFSIZE);
170	strlcat (topicbuf, " \| ", BUFSIZE);
171	strlcat (topicbuf, topic, BUFSIZE);
172	}
173	else
174	strlcpy (topicbuf, topic, BUFSIZE);
175
176	if (si->su != NULL)
177	topicsetter = si->su->nick;
178	else if (si->smu != NULL)
179	topicsetter = si->smu->name;
180	else
181	topicsetter = "unknown";
182	prevtopicts = c->topicts;
183	handle_topic (c, topicsetter, NOW, topicbuf);
184	phandler->topic_sts (c, topicsetter, NOW, prevtopicts, topicbuf);
185
186	logcommand (si, CMDLOG_SET, "%s TOPICAPPEND", mc->name);
187	if (!chanuser_find (c, si->su))
188	command_success_nodata (si, _("Topic set to \2%s\2 on \2%s\2."), c->topic, chan);
189	}
190
191	static void
192	cs_cmd_topicprepend (sourceinfo_t si, int parc, char parv[])
193	{
194	char *chan = parv[0];
195	char *topic = parv[1];
196	mychan_t *mc;
197	char topicbuf[BUFSIZE];
198	channel_t *c;
199	char const *topicsetter;
200	time_t prevtopicts;
201
202	if (!chan \|\| !topic)
203	{
204	command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "TOPICPREPEND");
205	command_fail (si, fault::needmoreparams, _("Syntax: TOPICPREPEND <#channel> <topic>"));
206	return;
207	}
208
209	mc = mychan_t::find (chan);
210	if (!mc)
211	{
212	command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), chan);
213	return;
214	}
215
216	c = channel_find (chan);
217	if (!c)
218	{
219	command_fail (si, fault::nosuch_target, _("\2%s\2 is currently empty."), chan);
220	return;
221	}
222
223	if (!chanacs_source_has_flag (mc, si, CA_TOPIC))
224	{
225	command_fail (si, fault::noprivs, _("You are not authorized to perform this operation."));
226	return;
227	}
228
229	if (mc->find_metadata ("private:close:closer"))
230	{
231	command_fail (si, fault::noprivs, _("\2%s\2 is closed."), chan);
232	return;
233	}
234
235	topicbuf[0] = '\0';
236
237	if (c->topic)
238	{
239	strlcpy (topicbuf, topic, BUFSIZE);
240	strlcat (topicbuf, " \| ", BUFSIZE);
241	strlcat (topicbuf, c->topic, BUFSIZE);
242	}
243	else
244	strlcpy (topicbuf, topic, BUFSIZE);
245
246	if (si->su != NULL)
247	topicsetter = si->su->nick;
248	else if (si->smu != NULL)
249	topicsetter = si->smu->name;
250	else
251	topicsetter = "unknown";
252	prevtopicts = c->topicts;
253	handle_topic (c, topicsetter, NOW, topicbuf);
254	phandler->topic_sts (c, topicsetter, NOW, prevtopicts, topicbuf);
255
256	logcommand (si, CMDLOG_SET, "%s TOPICPREPEND", mc->name);
257	if (!chanuser_find (c, si->su))
258	command_success_nodata (si, _("Topic set to \2%s\2 on \2%s\2."), c->topic, chan);
259	}