ircd-hybrid-8/contrib/m_ojoin.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_ojoin.c: Allows opers join channels with @%+ modes
 *
 *  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 "list.h"
#include "channel.h"
#include "client.h"
#include "ircd.h"
#include "numeric.h"
#include "send.h"
#include "irc_string.h"
#include "hash.h"
#include "s_serv.h"
#include "modules.h"
#include "channel_mode.h"
#include "parse.h"


/* mo_ojoin()
 *      parv[0] = sender prefix
 *      parv[1] = channels separated by commas
 */
static void
mo_ojoin(struct Client *client_p, struct Client *source_p,
         int parc, char *parv[])
{
  struct Channel *chptr = NULL;
  const char *prefix = "";
  char modeletter = '\0';
  char *name = parv[1];
  char *t = NULL;
  unsigned int flags = 0;
  dlink_node *ptr;

  /* admins only */
  if (!HasUMode(source_p, UMODE_ADMIN))
  {
    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
               me.name, source_p->name);
    return;
  }

  for (name = strtoken(&t, name, ","); name;
       name = strtoken(&t, NULL, ","))
  {
    switch (*name)
    {
      case '@':
        prefix = "@";
        flags = CHFL_CHANOP;
        modeletter = 'o';
        ++name;
        break;
#ifdef HALFOPS
      case '%':
        prefix = "%";
        flags = CHFL_HALFOP;
        modeletter = 'h';
        ++name;
        break;
#endif
      case '+':
        prefix = "+";
        flags = CHFL_VOICE;
        modeletter = 'v';
        ++name;
        break;
      case '#':
      case '&':
        prefix = "";
        flags = 0;
        modeletter = '\0';
        break;

      default:
        sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
                   me.name, source_p->name, name);
        continue;
    }

    /* Error checking here */
    if ((chptr = hash_find_channel(name)) == NULL)
      sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
                 me.name, source_p->name, name);
    else if (IsMember(source_p, chptr))
      sendto_one(source_p, ":%s NOTICE %s :Please part %s before using OJOIN",
                 me.name, source_p->name, name);
    else
    {
      add_user_to_channel(chptr, source_p, flags, 0);

      if (chptr->chname[0] == '#')
        DLINK_FOREACH(ptr, serv_list.head)
        {
          struct Client *serv_p = ptr->data;

          sendto_one(serv_p, ":%s SJOIN %lu %s + :%s%s", ID_or_name(&me, serv_p),
                     (unsigned long)chptr->channelts, chptr->chname,
                     (*prefix == '%' && !IsCapable(serv_p, CAP_HOPS)) ?
                     "@" : prefix, ID_or_name(source_p, serv_p));
        }

      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN %s",
                           source_p->name, source_p->username,
                           source_p->host,
                           chptr->chname);

      if (modeletter != '\0')
        sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +%c %s",
                             me.name, chptr->chname, modeletter, source_p->name);

      /* send the topic... */
      if (chptr->topic[0])
      {
        sendto_one(source_p, form_str(RPL_TOPIC),
                   me.name, source_p->name, chptr->chname,
                   chptr->topic);
        sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
                   me.name, source_p->name, chptr->chname,
                   chptr->topic_info, chptr->topic_time);
      }

      source_p->localClient->last_join_time = CurrentTime;
      channel_member_names(source_p, chptr, 1);
    }
  }
}

static struct Message ojoin_msgtab = {
  "OJOIN", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ojoin, m_ignore }
};

static void
module_init(void)
{
  mod_add_cmd(&ojoin_msgtab);
}

static void
module_exit(void)
{
  mod_del_cmd(&ojoin_msgtab);
}

struct module module_entry = {
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	1268
Committed:	Wed Jan 18 08:20:31 2012 UTC (13 years, 7 months ago) by michael
Content type:	text/x-csrc
File size:	4799 byte(s)
Log Message:	- get contributed modules to work with new module api
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_ojoin.c: Allows opers join channels with @%+ modes
4			*
5			* Copyright (C) 2002 by the past and present ircd coders, and others.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20			* USA
21			*
22	knight	31	* $Id$
23	adx	30	*/
24
25			#include "stdinc.h"
26	michael	1011	#include "list.h"
27	adx	30	#include "channel.h"
28			#include "client.h"
29			#include "ircd.h"
30			#include "numeric.h"
31			#include "send.h"
32			#include "irc_string.h"
33			#include "hash.h"
34			#include "s_serv.h"
35			#include "modules.h"
36			#include "channel_mode.h"
37	michael	1243	#include "parse.h"
38	adx	30
39
40			/* mo_ojoin()
41			* parv[0] = sender prefix
42			* parv[1] = channels separated by commas
43			*/
44			static void
45			mo_ojoin(struct Client client_p, struct Client source_p,
46			int parc, char *parv[])
47			{
48			struct Channel *chptr = NULL;
49			const char *prefix = "";
50			char modeletter = '\0';
51			char *name = parv[1];
52			char *t = NULL;
53			unsigned int flags = 0;
54	adx	356	dlink_node *ptr;
55	adx	30
56			/* admins only */
57	michael	1219	if (!HasUMode(source_p, UMODE_ADMIN))
58	adx	30	{
59			sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
60			me.name, source_p->name);
61			return;
62			}
63
64			for (name = strtoken(&t, name, ","); name;
65			name = strtoken(&t, NULL, ","))
66			{
67			switch (*name)
68			{
69			case '@':
70			prefix = "@";
71			flags = CHFL_CHANOP;
72			modeletter = 'o';
73			++name;
74			break;
75			#ifdef HALFOPS
76			case '%':
77			prefix = "%";
78			flags = CHFL_HALFOP;
79			modeletter = 'h';
80			++name;
81			break;
82			#endif
83			case '+':
84			prefix = "+";
85			flags = CHFL_VOICE;
86			modeletter = 'v';
87			++name;
88			break;
89			case '#':
90			case '&':
91			prefix = "";
92			flags = 0;
93			modeletter = '\0';
94			break;
95
96			default:
97			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
98			me.name, source_p->name, name);
99			continue;
100			}
101
102			/* Error checking here */
103			if ((chptr = hash_find_channel(name)) == NULL)
104			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
105			me.name, source_p->name, name);
106			else if (IsMember(source_p, chptr))
107			sendto_one(source_p, ":%s NOTICE %s :Please part %s before using OJOIN",
108			me.name, source_p->name, name);
109			else
110			{
111	michael	1268	add_user_to_channel(chptr, source_p, flags, 0);
112	adx	30
113			if (chptr->chname[0] == '#')
114	adx	356	DLINK_FOREACH(ptr, serv_list.head)
115			{
116			struct Client *serv_p = ptr->data;
117	adx	30
118	michael	537	sendto_one(serv_p, ":%s SJOIN %lu %s + :%s%s", ID_or_name(&me, serv_p),
119			(unsigned long)chptr->channelts, chptr->chname,
120			(*prefix == '%' && !IsCapable(serv_p, CAP_HOPS)) ?
121			"@" : prefix, ID_or_name(source_p, serv_p));
122	adx	356	}
123
124	michael	1268	sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN %s",
125	adx	30	source_p->name, source_p->username,
126			source_p->host,
127			chptr->chname);
128
129			if (modeletter != '\0')
130	michael	1268	sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +%c %s",
131	adx	30	me.name, chptr->chname, modeletter, source_p->name);
132
133			/* send the topic... */
134	michael	1203	if (chptr->topic[0])
135	adx	30	{
136			sendto_one(source_p, form_str(RPL_TOPIC),
137			me.name, source_p->name, chptr->chname,
138			chptr->topic);
139			sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
140			me.name, source_p->name, chptr->chname,
141			chptr->topic_info, chptr->topic_time);
142			}
143
144			source_p->localClient->last_join_time = CurrentTime;
145			channel_member_names(source_p, chptr, 1);
146			}
147			}
148			}
149	michael	1268
150			static struct Message ojoin_msgtab = {
151			"OJOIN", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
152			{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ojoin, m_ignore }
153			};
154
155			static void
156			module_init(void)
157			{
158			mod_add_cmd(&ojoin_msgtab);
159			}
160
161			static void
162			module_exit(void)
163			{
164			mod_del_cmd(&ojoin_msgtab);
165			}
166
167			struct module module_entry = {
168			.node = { NULL, NULL, NULL },
169			.name = NULL,
170			.version = "$Revision$",
171			.handle = NULL,
172			.modinit = module_init,
173			.modexit = module_exit,
174			.flags = 0
175			};