Merge pull request #162 from maxteufel/umode_noctcp

extensions: add umode_noctcp extension
This commit is contained in:
William Pitcock 2016-03-07 14:35:23 -06:00
commit c5baae2459
6 changed files with 78 additions and 0 deletions

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@ -43,6 +43,7 @@ extension_LTLIBRARIES = \
sno_globalnickchange.la \
sno_globaloper.la \
sno_whois.la \
umode_noctcp.la \
m_adminwall.la \
m_echotags.la \
m_extendchans.la \

72
extensions/umode_noctcp.c Normal file
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@ -0,0 +1,72 @@
/*
* umode_noctcp.c: user mode +C which blocks CTCPs to the user
*
* Copyright (c) 2016 M. Teufel
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "stdinc.h"
#include "modules.h"
#include "hook.h"
#include "client.h"
#include "ircd.h"
#include "send.h"
#include "s_user.h"
#include "numeric.h"
#include "inline/stringops.h"
static const char umode_noctcp_desc[] =
"Adds user mode +C which blocks CTCPs to the user.";
static void umode_noctcp_process(hook_data_privmsg_user *);
mapi_hfn_list_av1 umode_noctcp_hfnlist[] = {
{ "privmsg_user", (hookfn) umode_noctcp_process },
{ NULL, NULL }
};
static void
umode_noctcp_process(hook_data_privmsg_user *data) {
if (data->approved || data->msgtype == MESSAGE_TYPE_NOTICE) {
return;
}
if (data->target_p->umodes & user_modes['C'] && *data->text == '\001' && strncasecmp(data->text + 1, "ACTION", 6)) {
sendto_one_numeric(data->source_p, ERR_CANNOTSENDTOUSER, form_str(ERR_CANNOTSENDTOUSER), data->target_p->name, "+C set");
data->approved = ERR_CANNOTSENDTOUSER;
return;
}
}
static int
_modinit(void)
{
user_modes['C'] = find_umode_slot();
construct_umodebuf();
return 0;
}
static void
_moddeinit(void)
{
user_modes['C'] = 0;
construct_umodebuf();
}
DECLARE_MODULE_AV2(umode_noctcp, _modinit, _moddeinit, NULL, NULL, umode_noctcp_hfnlist, NULL, NULL, umode_noctcp_desc);

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@ -16,6 +16,7 @@ User modes: (* designates that the umode is oper only)
* +l - Can see oper locops (local wallops).
* +s - Can see server notices (see /quote help snomask).
* +z - Can see operwalls.
? +C - Prevents you from receiving CTCPs other than ACTION.
+D - Deaf - ignores all channel messages.
+Q - Prevents you from being affected by channel forwarding.
+R - Prevents unidentified users that you have not accepted from

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@ -11,6 +11,7 @@ User modes: (? designates that the umode is provided by an extension
? +h - Has a cloaked host. May be +x depending on cloaking module
+g - "caller id" mode only allow accept clients to message you
+w - Can see oper wallops.
? +C - Prevents you from receiving CTCPs other than ACTION.
+D - Deaf - ignores all channel messages.
+Q - Prevents you from being affected by channel forwarding.
+R - Prevents unidentified users that you have not accepted from

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@ -192,6 +192,7 @@
#define NUMERIC_STR_486 "%s :You must log in with services to message this user"
#define NUMERIC_STR_489 ":%s 489 %s %s :You're neither voiced nor channel operator"
#define NUMERIC_STR_491 ":No appropriate operator blocks were found for your host"
#define NUMERIC_STR_492 ":Cannot send to user %s (%s)"
#define NUMERIC_STR_494 "%s :cannot answer you while you are %s, your message was not sent"
#define NUMERIC_STR_501 ":%s 501 %s :Unknown MODE flag"
#define NUMERIC_STR_502 ":%s 502 %s :Can't change mode for other users"

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@ -293,6 +293,8 @@
#define ERR_NOOPERHOST 491
#define ERR_CANNOTSENDTOUSER 492
#define ERR_OWNMODE 494 /* from bahamut -- jilles */
#define ERR_UMODEUNKNOWNFLAG 501