-/* +------------------------------------+\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 /KNOCK and mode +K */\r\r/** Handles the /KNOCK command\r */\rclass cmd_knock : public command_t\r{\r public:\r cmd_knock (InspIRCd* Instance) : command_t(Instance,"KNOCK", 0, 2)\r {\r this->source = "m_knock.so";\r syntax = "<channel> <reason>";\r }\r \r CmdResult Handle (const char** parameters, int pcnt, userrec *user)\r {\r chanrec* c = ServerInstance->FindChan(parameters[0]);\r\r if (!c)\r {\r user->WriteServ("401 %s %s :No such channel",user->nick, parameters[0]);\r return CMD_FAILURE;\r }\r\r std::string line;\r\r if (c->IsModeSet('K'))\r {\r user->WriteServ("480 %s :Can't KNOCK on %s, +K is set.",user->nick, c->name);\r return CMD_FAILURE;\r }\r\r for (int i = 1; i < pcnt - 1; i++)\r {\r line = line + std::string(parameters[i]) + " ";\r }\r line = line + std::string(parameters[pcnt-1]);\r\r if (!c->modes[CM_INVITEONLY])\r {\r user->WriteServ("480 %s :Can't KNOCK on %s, channel is not invite only so knocking is pointless!",user->nick, c->name);\r return CMD_FAILURE;\r }\r\r c->WriteChannelWithServ((char*)ServerInstance->Config->ServerName, "NOTICE %s :User %s is KNOCKing on %s (%s)", c->name, user->nick, c->name, line.c_str());\r user->WriteServ("NOTICE %s :KNOCKing on %s",user->nick,c->name);\r return CMD_SUCCESS;\r }\r};\r\r/** Handles channel mode +K\r */\rclass Knock : public ModeHandler\r{\r public:\r Knock(InspIRCd* Instance) : ModeHandler(Instance, 'K', 0, 0, false, MODETYPE_CHANNEL, false) { }\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)\r {\r if (adding)\r {\r if (!channel->IsModeSet('K'))\r {\r channel->SetMode('K',true);\r return MODEACTION_ALLOW;\r }\r }\r else\r {\r if (channel->IsModeSet('K'))\r {\r channel->SetMode('K',false);\r return MODEACTION_ALLOW;\r }\r }\r\r return MODEACTION_DENY;\r }\r};\r\rclass ModuleKnock : public Module\r{\r cmd_knock* mycommand;\r Knock* kn;\r public:\r ModuleKnock(InspIRCd* Me) : Module(Me)\r {\r \r kn = new Knock(ServerInstance);\r if (!ServerInstance->AddMode(kn, 'K'))\r throw ModuleException("Could not add new modes!");\r mycommand = new cmd_knock(ServerInstance);\r ServerInstance->AddCommand(mycommand);\r }\r\r void Implements(char* List)\r {\r }\r\r virtual ~ModuleKnock()\r {\r ServerInstance->Modes->DelMode(kn);\r DELETE(kn);\r }\r\r virtual Version GetVersion()\r {\r return Version(1,1,0,1,VF_COMMON|VF_VENDOR,API_VERSION);\r }\r};\r\rMODULE_INIT(ModuleKnock)\r
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2004-2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ *
+ * 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 support for /KNOCK and channel mode +K */
+
+/** Handles the /KNOCK command
+ */
+class CommandKnock : public Command
+{
+ public:
+ bool sendnotice;
+ bool sendnumeric;
+ CommandKnock(Module* Creator) : Command(Creator,"KNOCK", 2, 2)
+ {
+ syntax = "<channel> <reason>";
+ Penalty = 5;
+ TRANSLATE3(TR_TEXT, TR_TEXT, TR_END);
+ }
+
+ CmdResult Handle (const std::vector<std::string> ¶meters, User *user)
+ {
+ Channel* c = ServerInstance->FindChan(parameters[0]);
+ if (!c)
+ {
+ user->WriteNumeric(401, "%s %s :No such channel",user->nick.c_str(), parameters[0].c_str());
+ return CMD_FAILURE;
+ }
+
+ if (c->HasUser(user))
+ {
+ user->WriteNumeric(480, "%s :Can't KNOCK on %s, you are already on that channel.", user->nick.c_str(), c->name.c_str());
+ return CMD_FAILURE;
+ }
+
+ if (c->IsModeSet('K'))
+ {
+ user->WriteNumeric(480, "%s :Can't KNOCK on %s, +K is set.",user->nick.c_str(), c->name.c_str());
+ return CMD_FAILURE;
+ }
+
+ if (!c->IsModeSet('i'))
+ {
+ user->WriteNumeric(480, "%s :Can't KNOCK on %s, channel is not invite only so knocking is pointless!",user->nick.c_str(), c->name.c_str());
+ return CMD_FAILURE;
+ }
+
+ if (sendnotice)
+ c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :User %s is KNOCKing on %s (%s)", c->name.c_str(), user->nick.c_str(), c->name.c_str(), parameters[1].c_str());
+
+ if (sendnumeric)
+ c->WriteChannelWithServ(ServerInstance->Config->ServerName, "710 %s %s %s :is KNOCKing: %s", c->name.c_str(), c->name.c_str(), user->GetFullHost().c_str(), parameters[1].c_str());
+
+ user->WriteServ("NOTICE %s :KNOCKing on %s", user->nick.c_str(), c->name.c_str());
+ return CMD_SUCCESS;
+ }
+
+ RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+ {
+ return ROUTE_OPT_BCAST;
+ }
+};
+
+/** Handles channel mode +K
+ */
+class Knock : public SimpleChannelModeHandler
+{
+ public:
+ Knock(Module* Creator) : SimpleChannelModeHandler(Creator, "noknock", 'K') { }
+};
+
+class ModuleKnock : public Module
+{
+ CommandKnock cmd;
+ Knock kn;
+ public:
+ ModuleKnock() : cmd(this), kn(this)
+ {
+ }
+
+ void init()
+ {
+ ServerInstance->Modules->AddService(kn);
+ ServerInstance->Modules->AddService(cmd);
+
+ ServerInstance->Modules->Attach(I_OnRehash, this);
+ OnRehash(NULL);
+ }
+
+ void OnRehash(User* user)
+ {
+ std::string knocknotify = ServerInstance->Config->ConfValue("knock")->getString("notify");
+ irc::string notify(knocknotify.c_str());
+
+ if (notify == "numeric")
+ {
+ cmd.sendnotice = false;
+ cmd.sendnumeric = true;
+ }
+ else if (notify == "both")
+ {
+ cmd.sendnotice = true;
+ cmd.sendnumeric = true;
+ }
+ else
+ {
+ cmd.sendnotice = true;
+ cmd.sendnumeric = false;
+ }
+ }
+
+ virtual Version GetVersion()
+ {
+ return Version("Provides support for /KNOCK and channel mode +K", VF_OPTCOMMON | VF_VENDOR);
+ }
+};
+
+MODULE_INIT(ModuleKnock)
projects / user / henk / code / inspircd.git / blobdiff