-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * Copyright (C) 2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2006-2007 Dennis Friis <peavey@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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 "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "inspircd.h"
-/* $ModDesc: Provides support for ircu style usermode +d (deaf to channel messages and channel notices) */
+#include "inspircd.h"
/** User mode +d - filter out channel messages and channel notices
*/
class User_d : public ModeHandler
{
public:
- User_d(InspIRCd* Instance) : ModeHandler(Instance, 'd', 0, 0, false, MODETYPE_USER, false) { }
+ User_d(Module* Creator) : ModeHandler(Creator, "deaf", 'd', PARAM_NONE, MODETYPE_USER) { }
- ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
+ if (adding == dest->IsModeSet(this))
+ return MODEACTION_DENY;
+
if (adding)
- {
- if (!dest->IsModeSet('d'))
- {
- dest->SetMode('d',true);
- return MODEACTION_ALLOW;
- }
- }
- else
- {
- if (dest->IsModeSet('d'))
- {
- dest->SetMode('d',false);
- return MODEACTION_ALLOW;
- }
- }
- return MODEACTION_DENY;
+ dest->WriteNotice("*** 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 " + dest->nick + " -d.");
+
+ dest->SetMode(this, adding);
+ return MODEACTION_ALLOW;
}
};
class ModuleDeaf : public Module
{
- User_d* m1;
- public:
- ModuleDeaf(InspIRCd* Me)
- : Module::Module(Me)
- {
- m1 = new User_d(ServerInstance);
- ServerInstance->AddMode(m1, 'd');
- }
+ User_d m1;
+ std::string deaf_bypasschars;
+ std::string deaf_bypasschars_uline;
- void Implements(char* List)
- {
- List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnBuildExemptList] = 1;
- }
-
- virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+ public:
+ ModuleDeaf()
+ : m1(this)
{
- return PreText(user, dest, target_type, text, status, exempt_list);
}
- virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+ void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
{
- return PreText(user, dest, target_type, text, status, exempt_list);
+ ConfigTag* tag = ServerInstance->Config->ConfValue("deaf");
+ deaf_bypasschars = tag->getString("bypasschars");
+ deaf_bypasschars_uline = tag->getString("bypasscharsuline");
}
- virtual void OnBuildExemptList(MessageType message_type, chanrec* chan, userrec* sender, char status, CUList &exempt_list)
+ ModResult OnUserPreMessage(User* user, void* dest, int target_type, std::string& text, char status, CUList& exempt_list, MessageType msgtype) CXX11_OVERRIDE
{
- CUList *ulist;
- switch (status)
+ if (target_type != TYPE_CHANNEL)
+ return MOD_RES_PASSTHRU;
+
+ Channel* chan = static_cast<Channel*>(dest);
+ bool is_bypasschar = (deaf_bypasschars.find(text[0]) != std::string::npos);
+ bool is_bypasschar_uline = (deaf_bypasschars_uline.find(text[0]) != std::string::npos);
+
+ /*
+ * If we have no bypasschars_uline in config, and this is a bypasschar (regular)
+ * Than it is obviously going to get through +d, no build required
+ */
+ if (deaf_bypasschars_uline.empty() && is_bypasschar)
+ return MOD_RES_PASSTHRU;
+
+ const Channel::MemberMap& ulist = chan->GetUsers();
+ for (Channel::MemberMap::const_iterator i = ulist.begin(); i != ulist.end(); ++i)
{
- case '@':
- ulist = chan->GetOppedUsers();
- break;
- case '%':
- ulist = chan->GetHalfoppedUsers();
- break;
- case '+':
- ulist = chan->GetVoicedUsers();
- break;
- default:
- ulist = chan->GetUsers();
- break;
+ /* not +d ? */
+ if (!i->first->IsModeSet(m1))
+ continue; /* deliver message */
+ /* matched both U-line only and regular bypasses */
+ if (is_bypasschar && is_bypasschar_uline)
+ continue; /* deliver message */
+
+ bool is_a_uline = i->first->server->IsULine();
+ /* matched a U-line only bypass */
+ if (is_bypasschar_uline && is_a_uline)
+ continue; /* deliver message */
+ /* matched a regular bypass */
+ if (is_bypasschar && !is_a_uline)
+ continue; /* deliver message */
+
+ /* don't deliver message! */
+ exempt_list.insert(i->first);
}
- for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
- {
- if (IS_LOCAL(i->second))
- {
- if (i->second->IsModeSet('d'))
- {
- exempt_list[i->second] = i->second;
- }
- }
- }
+ return MOD_RES_PASSTHRU;
}
- virtual int PreText(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+ Version GetVersion() CXX11_OVERRIDE
{
- if (target_type == TYPE_CHANNEL)
- {
- chanrec* chan = (chanrec*)dest;
- if (chan)
- {
- this->OnBuildExemptList(MSG_PRIVMSG, chan, user, status, exempt_list);
- }
- }
- return 0;
+ return Version("Provides usermode +d to block channel messages and channel notices", VF_VENDOR);
}
-
- virtual ~ModuleDeaf()
- {
- ServerInstance->Modes->DelMode(m1);
- DELETE(m1);
- }
-
- virtual Version GetVersion()
- {
- return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
- }
-
-};
-
-
-class ModuleDeafFactory : public ModuleFactory
-{
- public:
- ModuleDeafFactory()
- {
- }
-
- ~ModuleDeafFactory()
- {
- }
-
- virtual Module * CreateModule(InspIRCd* Me)
- {
- return new ModuleDeaf(Me);
- }
-
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleDeafFactory;
-}
-
+MODULE_INIT(ModuleDeaf)