-/* +------------------------------------+\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) 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 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"
+
+/* $ModDesc: Provides usermode +d to block channel messages and channel notices */
+
+/** User mode +d - filter out channel messages and channel notices
+ */
+class User_d : public ModeHandler
+{
+ public:
+ User_d(Module* Creator) : ModeHandler(Creator, "deaf", 'd', PARAM_NONE, MODETYPE_USER) { }
+
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
+ {
+ if (adding)
+ {
+ if (!dest->IsModeSet('d'))
+ {
+ 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.c_str(), dest->nick.c_str());
+ dest->SetMode('d',true);
+ return MODEACTION_ALLOW;
+ }
+ }
+ else
+ {
+ if (dest->IsModeSet('d'))
+ {
+ dest->SetMode('d',false);
+ return MODEACTION_ALLOW;
+ }
+ }
+ return MODEACTION_DENY;
+ }
+};
+
+class ModuleDeaf : public Module
+{
+ User_d m1;
+
+ std::string deaf_bypasschars;
+ std::string deaf_bypasschars_uline;
+
+ public:
+ ModuleDeaf()
+ : m1(this)
+ {
+ }
+
+ void init()
+ {
+ ServerInstance->Modules->AddService(m1);
+
+ OnRehash(NULL);
+ Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_OnRehash };
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
+ }
+
+ virtual void OnRehash(User* user)
+ {
+ ConfigTag* tag = ServerInstance->Config->ConfValue("deaf");
+ deaf_bypasschars = tag->getString("bypasschars");
+ deaf_bypasschars_uline = tag->getString("bypasscharsuline");
+ }
+
+ virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+ {
+ if (target_type == TYPE_CHANNEL)
+ {
+ Channel* chan = (Channel*)dest;
+ if (chan)
+ this->BuildDeafList(MSG_NOTICE, chan, user, status, text, exempt_list);
+ }
+
+ return MOD_RES_PASSTHRU;
+ }
+
+ virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+ {
+ if (target_type == TYPE_CHANNEL)
+ {
+ Channel* chan = (Channel*)dest;
+ if (chan)
+ this->BuildDeafList(MSG_PRIVMSG, chan, user, status, text, exempt_list);
+ }
+
+ return MOD_RES_PASSTHRU;
+ }
+
+ virtual void BuildDeafList(MessageType message_type, Channel* chan, User* sender, char status, const std::string &text, CUList &exempt_list)
+ {
+ const UserMembList *ulist = chan->GetUsers();
+ bool is_a_uline;
+ bool is_bypasschar, is_bypasschar_avail;
+ bool is_bypasschar_uline, is_bypasschar_uline_avail;
+
+ is_bypasschar = is_bypasschar_avail = is_bypasschar_uline = is_bypasschar_uline_avail = 0;
+ if (!deaf_bypasschars.empty())
+ {
+ is_bypasschar_avail = 1;
+ if (deaf_bypasschars.find(text[0], 0) != std::string::npos)
+ is_bypasschar = 1;
+ }
+ if (!deaf_bypasschars_uline.empty())
+ {
+ is_bypasschar_uline_avail = 1;
+ if (deaf_bypasschars_uline.find(text[0], 0) != std::string::npos)
+ is_bypasschar_uline = 1;
+ }
+
+ /*
+ * 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 (!is_bypasschar_uline_avail && is_bypasschar)
+ return;
+
+ for (UserMembCIter i = ulist->begin(); i != ulist->end(); i++)
+ {
+ /* not +d ? */
+ if (!i->first->IsModeSet('d'))
+ continue; /* deliver message */
+ /* matched both U-line only and regular bypasses */
+ if (is_bypasschar && is_bypasschar_uline)
+ continue; /* deliver message */
+
+ is_a_uline = ServerInstance->ULine(i->first->server);
+ /* 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 */
+
+ if (status && !strchr(chan->GetAllPrefixChars(i->first), status))
+ continue;
+
+ /* don't deliver message! */
+ exempt_list.insert(i->first);
+ }
+ }
+
+ virtual ~ModuleDeaf()
+ {
+ }
+
+ virtual Version GetVersion()
+ {
+ return Version("Provides usermode +d to block channel messages and channel notices", VF_VENDOR);
+ }
+
+};
+
+MODULE_INIT(ModuleDeaf)
projects / user / henk / code / inspircd.git / blobdiff