ircd-hybrid-7.3/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 "handlers.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 "whowas.h"
#include "irc_string.h"
#include "hash.h"
#include "msg.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, 0, 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 (!IsAdmin(source_p))
  {
    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:	1121
Committed:	Sun Jan 9 11:03:03 2011 UTC (15 years, 6 months ago) by michael
Content type:	text/x-csrc
File size:	4437 byte(s)
Log Message:	- removed all instances of STATIC_MODULES since we don't have static modules anymore - removed m_mkpasswd module from contrib
#	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 "handlers.h"
28			#include "channel.h"
29			#include "channel_mode.h"
30			#include "client.h"
31			#include "ircd.h"
32			#include "numeric.h"
33			#include "s_log.h"
34			#include "s_serv.h"
35			#include "send.h"
36			#include "whowas.h"
37			#include "irc_string.h"
38			#include "hash.h"
39			#include "msg.h"
40			#include "parse.h"
41			#include "modules.h"
42
43			static void mo_opme(struct Client , struct Client , int, char *[]);
44
45			struct Message opme_msgtab = {
46			"OPME", 0, 0, 2, 0, MFLG_SLOW, 0,
47			{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_opme, m_ignore }
48			};
49
50			void
51			_modinit(void)
52			{
53			mod_add_cmd(&opme_msgtab);
54			}
55
56			void
57			_moddeinit(void)
58			{
59			mod_del_cmd(&opme_msgtab);
60			}
61
62	knight	31	const char *_version = "$Revision$";
63	adx	30
64			static int
65			chan_is_opless(const struct Channel *const chptr)
66			{
67			const dlink_node *ptr = NULL;
68
69			DLINK_FOREACH(ptr, chptr->members.head)
70			if (((struct Membership *)ptr->data)->flags & CHFL_CHANOP)
71	michael	885	return 0;
72	adx	30
73	michael	885	return 1;
74	adx	30	}
75
76			/*
77			* mo_opme()
78			* parv[0] = sender prefix
79			* parv[1] = channel
80			*/
81			static void
82			mo_opme(struct Client client_p, struct Client source_p,
83			int parc, char *parv[])
84			{
85			struct Channel *chptr = NULL;
86			struct Membership *member = NULL;
87
88			if (!IsAdmin(source_p))
89			{
90			sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
91			me.name, source_p->name);
92			return;
93			}
94
95			if ((chptr = hash_find_channel(parv[1])) == NULL)
96			{
97			sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
98			me.name, source_p->name, parv[1]);
99			return;
100			}
101
102			if ((member = find_channel_link(source_p, chptr)) == NULL)
103			{
104			sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
105			me.name, source_p->name, chptr->chname);
106			return;
107			}
108
109	michael	1011	if (!chan_is_opless(chptr))
110	adx	30	{
111			sendto_one(source_p, ":%s NOTICE %s :%s Channel is not opless",
112			me.name, source_p->name, chptr->chname);
113			return;
114			}
115
116			AddMemberFlag(member, CHFL_CHANOP);
117
118			if (*parv[1] == '&')
119			{
120			sendto_wallops_flags(UMODE_LOCOPS, &me,
121			"OPME called for [%s] by %s!%s@%s",
122			chptr->chname, source_p->name, source_p->username,
123			source_p->host);
124			}
125			else
126			{
127			sendto_wallops_flags(UMODE_WALLOP, &me,
128			"OPME called for [%s] by %s!%s@%s",
129			chptr->chname, source_p->name, source_p->username,
130			source_p->host);
131	michael	885	sendto_server(NULL, NULL, NOCAPS, NOCAPS,
132	adx	30	":%s WALLOPS :OPME called for [%s] by %s!%s@%s",
133			me.name, chptr->chname, source_p->name, source_p->username,
134			source_p->host);
135			}
136
137			ilog(L_NOTICE, "OPME called for [%s] by %s!%s@%s",
138			chptr->chname, source_p->name, source_p->username,
139			source_p->host);
140
141	michael	885	sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
142			":%s PART %s", ID(source_p), chptr->chname);
143			sendto_server(NULL, chptr, NOCAPS, CAP_TS6,
144	adx	30	":%s PART %s", source_p->name, chptr->chname);
145	michael	885
146			sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
147	adx	30	":%s SJOIN %lu %s + :@%s",
148			me.id, (unsigned long)chptr->channelts,
149			chptr->chname, ID(source_p));
150	michael	885	sendto_server(NULL, chptr, NOCAPS, CAP_TS6,
151	adx	30	":%s SJOIN %lu %s + :@%s",
152			me.name, (unsigned long)chptr->channelts,
153			chptr->chname, source_p->name);
154
155	michael	1011	sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +o %s",
156	adx	30	me.name, chptr->chname, source_p->name);
157			}