| 1 |
/* |
| 2 |
* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
| 3 |
* |
| 4 |
* Copyright (c) 2014-2021 ircd-hybrid development team |
| 5 |
* |
| 6 |
* This program is free software; you can redistribute it and/or modify |
| 7 |
* it under the terms of the GNU General Public License as published by |
| 8 |
* the Free Software Foundation; either version 2 of the License, or |
| 9 |
* (at your option) any later version. |
| 10 |
* |
| 11 |
* This program is distributed in the hope that it will be useful, |
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 |
* GNU General Public License for more details. |
| 15 |
* |
| 16 |
* You should have received a copy of the GNU General Public License |
| 17 |
* along with this program; if not, write to the Free Software |
| 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
| 19 |
* USA |
| 20 |
*/ |
| 21 |
|
| 22 |
/*! \file m_opme.c |
| 23 |
* \brief Includes required functions for processing the OPME command. |
| 24 |
* \version $Id$ |
| 25 |
*/ |
| 26 |
|
| 27 |
#include "stdinc.h" |
| 28 |
#include "list.h" |
| 29 |
#include "client.h" |
| 30 |
#include "hash.h" |
| 31 |
#include "ircd.h" |
| 32 |
#include "numeric.h" |
| 33 |
#include "log.h" |
| 34 |
#include "send.h" |
| 35 |
#include "irc_string.h" |
| 36 |
#include "parse.h" |
| 37 |
#include "modules.h" |
| 38 |
#include "channel.h" |
| 39 |
#include "channel_mode.h" |
| 40 |
#include "conf.h" |
| 41 |
|
| 42 |
|
| 43 |
/*! \brief OPME command handler |
| 44 |
* |
| 45 |
* \param source_p Pointer to allocated Client struct from which the message |
| 46 |
* originally comes from. This can be a local or remote client. |
| 47 |
* \param parc Integer holding the number of supplied arguments. |
| 48 |
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
| 49 |
* pointers. |
| 50 |
* \note Valid arguments for this command are: |
| 51 |
* - parv[0] = command |
| 52 |
* - parv[1] = channel name |
| 53 |
*/ |
| 54 |
static void |
| 55 |
mo_opme(struct Client *source_p, int parc, char *parv[]) |
| 56 |
{ |
| 57 |
const char *const name = parv[1]; |
| 58 |
dlink_node *node; |
| 59 |
|
| 60 |
if (!HasOFlag(source_p, OPER_FLAG_OPME)) |
| 61 |
{ |
| 62 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVS, "opme"); |
| 63 |
return; |
| 64 |
} |
| 65 |
|
| 66 |
struct Channel *channel = hash_find_channel(name); |
| 67 |
if (channel == NULL) |
| 68 |
{ |
| 69 |
sendto_one_numeric(source_p, &me, ERR_NOSUCHCHANNEL, name); |
| 70 |
return; |
| 71 |
} |
| 72 |
|
| 73 |
struct ChannelMember *member = member_find_link(source_p, channel); |
| 74 |
if (member == NULL) |
| 75 |
{ |
| 76 |
sendto_one_numeric(source_p, &me, ERR_NOTONCHANNEL, channel->name); |
| 77 |
return; |
| 78 |
} |
| 79 |
|
| 80 |
DLINK_FOREACH(node, channel->members.head) |
| 81 |
{ |
| 82 |
const struct ChannelMember *tmp = node->data; |
| 83 |
|
| 84 |
if (tmp->flags & CHFL_CHANOP) |
| 85 |
{ |
| 86 |
sendto_one_notice(source_p, &me, ":Cannot use OPME on %s: channel is not opless", |
| 87 |
channel->name); |
| 88 |
return; |
| 89 |
} |
| 90 |
} |
| 91 |
|
| 92 |
ilog(LOG_TYPE_IRCD, "%s used OPME on channel %s", |
| 93 |
get_oper_name(source_p), channel->name); |
| 94 |
sendto_realops_flags(UMODE_SERVNOTICE, L_ALL, SEND_GLOBAL, "from %s: %s used OPME on channel %s", |
| 95 |
me.name, get_oper_name(source_p), channel->name); |
| 96 |
sendto_server(NULL, 0, 0, ":%s GLOBOPS :%s used OPME on channel %s", |
| 97 |
me.id, get_oper_name(source_p), channel->name); |
| 98 |
|
| 99 |
AddMemberFlag(member, CHFL_CHANOP); |
| 100 |
sendto_channel_local(NULL, channel, 0, 0, 0, ":%s MODE %s +o %s", |
| 101 |
me.name, channel->name, source_p->name); |
| 102 |
sendto_server(NULL, 0, 0, ":%s TMODE %ju %s +o %s", me.id, channel->creation_time, |
| 103 |
channel->name, source_p->id); |
| 104 |
} |
| 105 |
|
| 106 |
static struct Message opme_msgtab = |
| 107 |
{ |
| 108 |
.cmd = "OPME", |
| 109 |
.handlers[UNREGISTERED_HANDLER] = { .handler = m_unregistered }, |
| 110 |
.handlers[CLIENT_HANDLER] = { .handler = m_not_oper }, |
| 111 |
.handlers[SERVER_HANDLER] = { .handler = m_ignore }, |
| 112 |
.handlers[ENCAP_HANDLER] = { .handler = m_ignore }, |
| 113 |
.handlers[OPER_HANDLER] = { .handler = mo_opme, .args_min = 2 } |
| 114 |
}; |
| 115 |
|
| 116 |
static void |
| 117 |
module_init(void) |
| 118 |
{ |
| 119 |
mod_add_cmd(&opme_msgtab); |
| 120 |
} |
| 121 |
|
| 122 |
static void |
| 123 |
module_exit(void) |
| 124 |
{ |
| 125 |
mod_del_cmd(&opme_msgtab); |
| 126 |
} |
| 127 |
|
| 128 |
struct module module_entry = |
| 129 |
{ |
| 130 |
.version = "$Revision$", |
| 131 |
.modinit = module_init, |
| 132 |
.modexit = module_exit, |
| 133 |
}; |
