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 "s_log.h"
#include "s_serv.h"
#include "send.h"
#include "irc_string.h"
#include "hash.h"
#include "parse.h"
#include "modules.h"

static void mo_opme(struct Client *, struct Client *, int, char *[]);

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 }
};

void
_modinit(void)
{
  mod_add_cmd(&opme_msgtab);
}

void
_moddeinit(void)
{
  mod_del_cmd(&opme_msgtab);
}

const char *_version = "$Revision$";

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(L_NOTICE, "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);
}
Revision:	1243
Committed:	Fri Sep 30 10:47:53 2011 UTC (15 years ago) by michael
Content type:	text/x-csrc
File size:	4398 byte(s)
Log Message:	- move content of msg.h, ircd_handler.h and handlers.h into parse.h and remove headers accordingly - killed common.h - remove m_killhost.c and m_flags.c from contrib/ - sort out unused header includes here and there
#	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			#include "s_log.h"
33			#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			static void mo_opme(struct Client , struct Client , int, char *[]);
41
42			struct Message opme_msgtab = {
43	michael	1178	"OPME", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
44	adx	30	{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_opme, m_ignore }
45			};
46
47			void
48			_modinit(void)
49			{
50			mod_add_cmd(&opme_msgtab);
51			}
52
53			void
54			_moddeinit(void)
55			{
56			mod_del_cmd(&opme_msgtab);
57			}
58
59	knight	31	const char *_version = "$Revision$";
60	adx	30
61			static int
62			chan_is_opless(const struct Channel *const chptr)
63			{
64			const dlink_node *ptr = NULL;
65
66			DLINK_FOREACH(ptr, chptr->members.head)
67			if (((struct Membership *)ptr->data)->flags & CHFL_CHANOP)
68	michael	885	return 0;
69	adx	30
70	michael	885	return 1;
71	adx	30	}
72
73			/*
74			* mo_opme()
75			* parv[0] = sender prefix
76			* parv[1] = channel
77			*/
78			static void
79			mo_opme(struct Client client_p, struct Client source_p,
80			int parc, char *parv[])
81			{
82			struct Channel *chptr = NULL;
83			struct Membership *member = NULL;
84
85	michael	1219	if (!HasUMode(source_p, UMODE_ADMIN))
86	adx	30	{
87			sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
88			me.name, source_p->name);
89			return;
90			}
91
92			if ((chptr = hash_find_channel(parv[1])) == NULL)
93			{
94			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
95			me.name, source_p->name, parv[1]);
96			return;
97			}
98
99			if ((member = find_channel_link(source_p, chptr)) == NULL)
100			{
101			sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
102			me.name, source_p->name, chptr->chname);
103			return;
104			}
105
106	michael	1011	if (!chan_is_opless(chptr))
107	adx	30	{
108			sendto_one(source_p, ":%s NOTICE %s :%s Channel is not opless",
109			me.name, source_p->name, chptr->chname);
110			return;
111			}
112
113			AddMemberFlag(member, CHFL_CHANOP);
114
115			if (*parv[1] == '&')
116			{
117			sendto_wallops_flags(UMODE_LOCOPS, &me,
118			"OPME called for [%s] by %s!%s@%s",
119			chptr->chname, source_p->name, source_p->username,
120			source_p->host);
121			}
122			else
123			{
124			sendto_wallops_flags(UMODE_WALLOP, &me,
125			"OPME called for [%s] by %s!%s@%s",
126			chptr->chname, source_p->name, source_p->username,
127			source_p->host);
128	michael	885	sendto_server(NULL, NULL, NOCAPS, NOCAPS,
129	adx	30	":%s WALLOPS :OPME called for [%s] by %s!%s@%s",
130			me.name, chptr->chname, source_p->name, source_p->username,
131			source_p->host);
132			}
133
134			ilog(L_NOTICE, "OPME called for [%s] by %s!%s@%s",
135			chptr->chname, source_p->name, source_p->username,
136			source_p->host);
137
138	michael	885	sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
139			":%s PART %s", ID(source_p), chptr->chname);
140			sendto_server(NULL, chptr, NOCAPS, CAP_TS6,
141	adx	30	":%s PART %s", source_p->name, chptr->chname);
142	michael	885
143			sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
144	adx	30	":%s SJOIN %lu %s + :@%s",
145			me.id, (unsigned long)chptr->channelts,
146			chptr->chname, ID(source_p));
147	michael	885	sendto_server(NULL, chptr, NOCAPS, CAP_TS6,
148	adx	30	":%s SJOIN %lu %s + :@%s",
149			me.name, (unsigned long)chptr->channelts,
150			chptr->chname, source_p->name);
151
152	michael	1011	sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +o %s",
153	adx	30	me.name, chptr->chname, source_p->name);
154			}