ircd-hybrid-8/contrib/m_opme.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_opme.c: Regains ops on opless channels
 *
 *  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 "channel_mode.h"
#include "client.h"
#include "ircd.h"
#include "numeric.h"
#include "log.h"
#include "s_serv.h"
#include "send.h"
#include "irc_string.h"
#include "hash.h"
#include "parse.h"
#include "modules.h"


static int
chan_is_opless(const struct Channel *const chptr)
{
  const dlink_node *ptr = NULL;

  DLINK_FOREACH(ptr, chptr->members.head)
    if (((struct Membership *)ptr->data)->flags & CHFL_CHANOP)
      return 0;

  return 1;
}

/*
 * mo_opme()
 *      parv[0] = sender prefix
 *      parv[1] = channel
 */
static void
mo_opme(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  struct Channel *chptr = NULL;
  struct Membership *member = NULL;

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

  if ((chptr = hash_find_channel(parv[1])) == NULL)
  {
    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
               me.name, source_p->name, parv[1]);
    return;
  }

  if ((member = find_channel_link(source_p, chptr)) == NULL)
  {
    sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
               me.name, source_p->name, chptr->chname);
    return;
  }

  if (!chan_is_opless(chptr))
  {
    sendto_one(source_p, ":%s NOTICE %s :%s Channel is not opless",
               me.name, source_p->name, chptr->chname);
    return;
  }

  AddMemberFlag(member, CHFL_CHANOP);

  if (*parv[1] == '&')
    sendto_wallops_flags(UMODE_LOCOPS, &me, "OPME called for [%s] by %s!%s@%s",
                         chptr->chname, source_p->name, source_p->username,
                         source_p->host);
  else
  {
    sendto_wallops_flags(UMODE_WALLOP, &me, "OPME called for [%s] by %s!%s@%s",
                         chptr->chname, source_p->name, source_p->username,
                         source_p->host);
    sendto_server(NULL, NULL, NOCAPS, NOCAPS,
                  ":%s WALLOPS :OPME called for [%s] by %s!%s@%s",
                  me.name, chptr->chname, source_p->name, source_p->username,
                  source_p->host);
  }

  ilog(LOG_TYPE_IRCD, "OPME called for [%s] by %s!%s@%s",
       chptr->chname, source_p->name, source_p->username,
       source_p->host);

  sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
                ":%s PART %s", ID(source_p), chptr->chname);
  sendto_server(NULL, chptr, NOCAPS, CAP_TS6,
                ":%s PART %s", source_p->name, chptr->chname);

  sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
                ":%s SJOIN %lu %s + :@%s",
                me.id, (unsigned long)chptr->channelts,
                chptr->chname, ID(source_p));
  sendto_server(NULL, chptr, NOCAPS, CAP_TS6,
                ":%s SJOIN %lu %s + :@%s",
                me.name, (unsigned long)chptr->channelts,
                chptr->chname, source_p->name);

  sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +o %s",
                       me.name, chptr->chname, source_p->name);
}

static struct Message opme_msgtab = {
  "OPME", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_opme, m_ignore }
};

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

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

struct module module_entry = {
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	1309
Committed:	Sun Mar 25 11:24:18 2012 UTC (14 years, 6 months ago) by michael
Content type:	text/x-csrc
File size:	4462 byte(s)
Log Message:	- renaming files: ircd_parser.y -> conf_parser.y ircd_lexer.l -> conf_lexer.l s_conf.c -> conf.c s_conf.h -> conf.h s_log.c -> log.c s_log.h -> log.h
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_opme.c: Regains ops on opless channels
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 "channel_mode.h"
29			#include "client.h"
30			#include "ircd.h"
31			#include "numeric.h"
32	michael	1309	#include "log.h"
33	adx	30	#include "s_serv.h"
34			#include "send.h"
35			#include "irc_string.h"
36			#include "hash.h"
37			#include "parse.h"
38			#include "modules.h"
39
40
41			static int
42			chan_is_opless(const struct Channel *const chptr)
43			{
44			const dlink_node *ptr = NULL;
45
46			DLINK_FOREACH(ptr, chptr->members.head)
47			if (((struct Membership *)ptr->data)->flags & CHFL_CHANOP)
48	michael	885	return 0;
49	adx	30
50	michael	885	return 1;
51	adx	30	}
52
53			/*
54			* mo_opme()
55			* parv[0] = sender prefix
56			* parv[1] = channel
57			*/
58			static void
59			mo_opme(struct Client client_p, struct Client source_p,
60			int parc, char *parv[])
61			{
62			struct Channel *chptr = NULL;
63			struct Membership *member = NULL;
64
65	michael	1219	if (!HasUMode(source_p, UMODE_ADMIN))
66	adx	30	{
67			sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
68			me.name, source_p->name);
69			return;
70			}
71
72			if ((chptr = hash_find_channel(parv[1])) == NULL)
73			{
74			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
75			me.name, source_p->name, parv[1]);
76			return;
77			}
78
79			if ((member = find_channel_link(source_p, chptr)) == NULL)
80			{
81			sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
82			me.name, source_p->name, chptr->chname);
83			return;
84			}
85
86	michael	1011	if (!chan_is_opless(chptr))
87	adx	30	{
88			sendto_one(source_p, ":%s NOTICE %s :%s Channel is not opless",
89			me.name, source_p->name, chptr->chname);
90			return;
91			}
92
93			AddMemberFlag(member, CHFL_CHANOP);
94
95			if (*parv[1] == '&')
96	michael	1268	sendto_wallops_flags(UMODE_LOCOPS, &me, "OPME called for [%s] by %s!%s@%s",
97	adx	30	chptr->chname, source_p->name, source_p->username,
98			source_p->host);
99			else
100			{
101	michael	1268	sendto_wallops_flags(UMODE_WALLOP, &me, "OPME called for [%s] by %s!%s@%s",
102	adx	30	chptr->chname, source_p->name, source_p->username,
103			source_p->host);
104	michael	885	sendto_server(NULL, NULL, NOCAPS, NOCAPS,
105	adx	30	":%s WALLOPS :OPME called for [%s] by %s!%s@%s",
106			me.name, chptr->chname, source_p->name, source_p->username,
107			source_p->host);
108			}
109
110	michael	1268	ilog(LOG_TYPE_IRCD, "OPME called for [%s] by %s!%s@%s",
111	adx	30	chptr->chname, source_p->name, source_p->username,
112			source_p->host);
113
114	michael	885	sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
115			":%s PART %s", ID(source_p), chptr->chname);
116			sendto_server(NULL, chptr, NOCAPS, CAP_TS6,
117	adx	30	":%s PART %s", source_p->name, chptr->chname);
118	michael	885
119			sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
120	adx	30	":%s SJOIN %lu %s + :@%s",
121			me.id, (unsigned long)chptr->channelts,
122			chptr->chname, ID(source_p));
123	michael	885	sendto_server(NULL, chptr, NOCAPS, CAP_TS6,
124	adx	30	":%s SJOIN %lu %s + :@%s",
125			me.name, (unsigned long)chptr->channelts,
126			chptr->chname, source_p->name);
127
128	michael	1011	sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +o %s",
129	adx	30	me.name, chptr->chname, source_p->name);
130			}
131	michael	1268
132			static struct Message opme_msgtab = {
133			"OPME", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
134			{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_opme, m_ignore }
135			};
136
137			static void
138			module_init(void)
139			{
140			mod_add_cmd(&opme_msgtab);
141			}
142
143			static void
144			module_exit(void)
145			{
146			mod_del_cmd(&opme_msgtab);
147			}
148
149			struct module module_entry = {
150			.node = { NULL, NULL, NULL },
151			.name = NULL,
152			.version = "$Revision$",
153			.handle = NULL,
154			.modinit = module_init,
155			.modexit = module_exit,
156			.flags = 0
157			};