mirror of https://github.com/pissnet/pissircd.git
117 lines
2.7 KiB
C
117 lines
2.7 KiB
C
/*
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* IRC - Internet Relay Chat, src/modules/reply-tag.c
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* (C) 2021 Syzop & The UnrealIRCd Team
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*
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* See file AUTHORS in IRC package for additional names of
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* the programmers.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 1, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* This implements https://ircv3.net/specs/client-tags/reply */
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#include "unrealircd.h"
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ModuleHeader MOD_HEADER
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= {
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"reply-tag",
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"5.0",
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"+reply client tag",
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"UnrealIRCd Team",
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"unrealircd-6",
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};
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int replytag_mtag_is_ok(Client *client, const char *name, const char *value);
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void mtag_add_replytag(Client *client, MessageTag *recv_mtags, MessageTag **mtag_list, const char *signature);
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MOD_INIT()
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{
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MessageTagHandlerInfo mtag;
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MARK_AS_OFFICIAL_MODULE(modinfo);
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#if 0
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memset(&mtag, 0, sizeof(mtag));
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mtag.name = "+reply";
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mtag.is_ok = replytag_mtag_is_ok;
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mtag.flags = MTAG_HANDLER_FLAGS_NO_CAP_NEEDED;
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MessageTagHandlerAdd(modinfo->handle, &mtag);
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#endif
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memset(&mtag, 0, sizeof(mtag));
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mtag.name = "+draft/reply";
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mtag.is_ok = replytag_mtag_is_ok;
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mtag.flags = MTAG_HANDLER_FLAGS_NO_CAP_NEEDED;
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MessageTagHandlerAdd(modinfo->handle, &mtag);
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HookAddVoid(modinfo->handle, HOOKTYPE_NEW_MESSAGE, 0, mtag_add_replytag);
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return MOD_SUCCESS;
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}
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MOD_LOAD()
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{
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return MOD_SUCCESS;
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}
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MOD_UNLOAD()
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{
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return MOD_SUCCESS;
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}
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/** This function verifies if the client sending the mtag is permitted to do so.
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*/
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int replytag_mtag_is_ok(Client *client, const char *name, const char *value)
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{
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const char *p;
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/* Require a non-empty parameter */
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if (BadPtr(value))
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return 0;
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/* All our PRIVMSG/NOTICE msgid's are of this size: */
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if (strlen(value) != MSGIDLEN)
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return 0;
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for (p = value; *p; p++)
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if (!isalnum(*p))
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return 0; /* non-alphanumeric */
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return 1; /* OK */
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}
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void mtag_add_replytag(Client *client, MessageTag *recv_mtags, MessageTag **mtag_list, const char *signature)
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{
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MessageTag *m;
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if (IsUser(client))
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{
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#if 0
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m = find_mtag(recv_mtags, "+reply");
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if (m)
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{
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m = duplicate_mtag(m);
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AddListItem(m, *mtag_list);
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}
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#endif
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m = find_mtag(recv_mtags, "+draft/reply");
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if (m)
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{
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m = duplicate_mtag(m);
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AddListItem(m, *mtag_list);
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}
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}
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}
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