-/* +------------------------------------+\r * | Inspire Internet Relay Chat Daemon |\r * +------------------------------------+\r *\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team\r * See: http://www.inspircd.org/wiki/index.php/Credits\r *\r * This program is free but copyrighted software; see\r * the file COPYING for details.\r *\r * ---------------------------------------------------\r */\r\r#include "inspircd.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r\r/* $ModDesc: Provides support for ircu style usermode +d (deaf to channel messages and channel notices) */\r\r/** User mode +d - filter out channel messages and channel notices\r */\rclass User_d : public ModeHandler\r{\r public:\r User_d(InspIRCd* Instance) : ModeHandler(Instance, 'd', 0, 0, false, MODETYPE_USER, false) { }\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)\r {\r if (adding)\r {\r if (!dest->IsModeSet('d'))\r {\r dest->WriteServ("NOTICE %s :*** You have enabled usermode +d, deaf mode. This mode means you WILL NOT receive any messages from any channels you are in. If you did NOT mean to do this, use /mode %s -d.", dest->nick, dest->nick);\r dest->SetMode('d',true);\r return MODEACTION_ALLOW;\r }\r }\r else\r {\r if (dest->IsModeSet('d'))\r {\r dest->SetMode('d',false);\r return MODEACTION_ALLOW;\r }\r }\r return MODEACTION_DENY;\r }\r};\r\rclass ModuleDeaf : public Module\r{\r User_d* m1;\r public:\r ModuleDeaf(InspIRCd* Me)\r : Module(Me)\r {\r m1 = new User_d(ServerInstance);\r if (!ServerInstance->AddMode(m1, 'd'))\r throw ModuleException("Could not add new modes!");\r }\r\r void Implements(char* List)\r {\r List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnBuildExemptList] = 1;\r }\r\r virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)\r {\r return PreText(user, dest, target_type, text, status, exempt_list);\r }\r\r virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)\r {\r return PreText(user, dest, target_type, text, status, exempt_list);\r }\r\r virtual void OnBuildExemptList(MessageType message_type, chanrec* chan, userrec* sender, char status, CUList &exempt_list)\r {\r CUList *ulist;\r switch (status)\r {\r case '@':\r ulist = chan->GetOppedUsers();\r break;\r case '%':\r ulist = chan->GetHalfoppedUsers();\r break;\r case '+':\r ulist = chan->GetVoicedUsers();\r break;\r default:\r ulist = chan->GetUsers();\r break;\r }\r\r for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)\r {\r if (IS_LOCAL(i->first))\r {\r if (i->first->IsModeSet('d'))\r {\r exempt_list[i->first] = i->first->nick;\r }\r }\r }\r }\r\r virtual int PreText(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)\r {\r if ((target_type == TYPE_CHANNEL) & (IS_LOCAL(user)))\r {\r chanrec* chan = (chanrec*)dest;\r if (chan)\r {\r this->OnBuildExemptList(MSG_PRIVMSG, chan, user, status, exempt_list);\r }\r }\r return 0;\r }\r\r virtual ~ModuleDeaf()\r {\r ServerInstance->Modes->DelMode(m1);\r DELETE(m1);\r }\r\r virtual Version GetVersion()\r {\r return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);\r }\r\r};\r\rMODULE_INIT(ModuleDeaf)\r
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2019 linuxdaemon <linuxdaemon.irc@gmail.com>
+ * Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2013, 2017, 2019 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012-2014, 2016 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008, 2010 Craig Edwards <brain@inspircd.org>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2006-2007 Dennis Friis <peavey@inspircd.org>
+ *
+ * This file is part of InspIRCd. InspIRCd 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, version 2.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "inspircd.h"
+
+// User mode +d - filter out channel messages and channel notices
+class DeafMode : public ModeHandler
+{
+ public:
+ DeafMode(Module* Creator) : ModeHandler(Creator, "deaf", 'd', PARAM_NONE, MODETYPE_USER) { }
+
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string& parameter, bool adding) CXX11_OVERRIDE
+ {
+ if (adding == dest->IsModeSet(this))
+ return MODEACTION_DENY;
+
+ if (adding)
+ dest->WriteNotice("*** You have enabled user mode +d, deaf mode. This mode means you WILL NOT receive any messages from any channels you are in. If you did NOT mean to do this, use /mode " + dest->nick + " -d.");
+
+ dest->SetMode(this, adding);
+ return MODEACTION_ALLOW;
+ }
+};
+
+// User mode +D - filter out user messages and user notices
+class PrivDeafMode : public ModeHandler
+{
+ public:
+ PrivDeafMode(Module* Creator) : ModeHandler(Creator, "privdeaf", 'D', PARAM_NONE, MODETYPE_USER)
+ {
+ if (!ServerInstance->Config->ConfValue("deaf")->getBool("enableprivdeaf"))
+ DisableAutoRegister();
+ }
+
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string& parameter, bool adding) CXX11_OVERRIDE
+ {
+ if (adding == dest->IsModeSet(this))
+ return MODEACTION_DENY;
+
+ if (adding)
+ dest->WriteNotice("*** You have enabled user mode +D, private deaf mode. This mode means you WILL NOT receive any messages and notices from any nicks. If you did NOT mean to do this, use /mode " + dest->nick + " -D.");
+
+ dest->SetMode(this, adding);
+ return MODEACTION_ALLOW;
+ }
+};
+
+class ModuleDeaf : public Module
+{
+ DeafMode deafmode;
+ PrivDeafMode privdeafmode;
+ std::string deaf_bypasschars;
+ std::string deaf_bypasschars_uline;
+ bool privdeafuline;
+
+ public:
+ ModuleDeaf()
+ : deafmode(this)
+ , privdeafmode(this)
+ {
+ }
+
+ void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
+ {
+ ConfigTag* tag = ServerInstance->Config->ConfValue("deaf");
+ deaf_bypasschars = tag->getString("bypasschars");
+ deaf_bypasschars_uline = tag->getString("bypasscharsuline");
+ privdeafuline = tag->getBool("privdeafuline", true);
+ }
+
+ ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
+ {
+ switch (target.type)
+ {
+ case MessageTarget::TYPE_CHANNEL:
+ {
+ Channel* chan = target.Get<Channel>();
+ bool is_bypasschar = (deaf_bypasschars.find(details.text[0]) != std::string::npos);
+ bool is_bypasschar_uline = (deaf_bypasschars_uline.find(details.text[0]) != std::string::npos);
+
+ // If we have no bypasschars_uline in config, and this is a bypasschar (regular)
+ // Then it is obviously going to get through +d, no exemption list required
+ if (deaf_bypasschars_uline.empty() && is_bypasschar)
+ return MOD_RES_PASSTHRU;
+ // If it matches both bypasschar and bypasschar_uline, it will get through.
+ if (is_bypasschar && is_bypasschar_uline)
+ return MOD_RES_PASSTHRU;
+
+ const Channel::MemberMap& ulist = chan->GetUsers();
+ for (Channel::MemberMap::const_iterator i = ulist.begin(); i != ulist.end(); ++i)
+ {
+ // not +d
+ if (!i->first->IsModeSet(deafmode))
+ continue;
+
+ bool is_a_uline = i->first->server->IsULine();
+ // matched a U-line only bypass
+ if (is_bypasschar_uline && is_a_uline)
+ continue;
+ // matched a regular bypass
+ if (is_bypasschar && !is_a_uline)
+ continue;
+
+ // don't deliver message!
+ details.exemptions.insert(i->first);
+ }
+ break;
+ }
+ case MessageTarget::TYPE_USER:
+ {
+ User* targ = target.Get<User>();
+ if (!targ->IsModeSet(privdeafmode))
+ return MOD_RES_PASSTHRU;
+
+ if (!privdeafuline && user->server->IsULine())
+ return MOD_RES_DENY;
+
+ if (!user->HasPrivPermission("users/ignore-privdeaf"))
+ return MOD_RES_DENY;
+
+ break;
+ }
+ case MessageTarget::TYPE_SERVER:
+ break;
+ }
+
+ return MOD_RES_PASSTHRU;
+ }
+
+ Version GetVersion() CXX11_OVERRIDE
+ {
+ return Version("Adds user mode d (deaf) which prevents users from receiving channel messages.", VF_VENDOR);
+ }
+};
+
+MODULE_INIT(ModuleDeaf)
projects / user / henk / code / inspircd.git / blobdiff