-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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 <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
-/* $ModDesc: Provides support for /KNOCK and mode +K */
+#include "inspircd.h"
-Server *Srv;
-
-void handle_knock(char **parameters, int pcnt, userrec *user)
-{
- chanrec* c = Srv->FindChannel(parameters[0]);
- std::string line = "";
+/* $ModDesc: Provides support for /KNOCK and channel mode +K */
- for (int i = 1; i < pcnt - 1; i++)
+/** Handles the /KNOCK command
+ */
+class CommandKnock : public Command
+{
+ public:
+ bool sendnotice;
+ bool sendnumeric;
+ CommandKnock(Module* Creator) : Command(Creator,"KNOCK", 2, 2)
{
- line = line + std::string(parameters[i]) + " ";
+ syntax = "<channel> <reason>";
+ Penalty = 5;
+ TRANSLATE3(TR_TEXT, TR_TEXT, TR_END);
}
- line = line + std::string(parameters[pcnt-1]);
- if (c->IsCustomModeSet('K'))
- {
- WriteServ(user->fd,"480 %s :Can't KNOCK on %s, +K is set.",user->nick, c->name);
- return;
- }
- if (c->binarymodes & CM_INVITEONLY)
+ CmdResult Handle (const std::vector<std::string> ¶meters, User *user)
{
- WriteChannelWithServ((char*)Srv->GetServerName().c_str(),c,"NOTICE %s :User %s is KNOCKing on %s (%s)",c->name,user->nick,c->name,line.c_str());
- WriteServ(user->fd,"NOTICE %s :KNOCKing on %s",user->nick,c->name);
- return;
+ 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;
}
- else
+
+ RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
{
- WriteServ(user->fd,"480 %s :Can't KNOCK on %s, channel is not invite only so knocking is pointless!",user->nick, c->name);
- return;
+ 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()
+ ModuleKnock() : cmd(this), kn(this)
{
- Srv = new Server;
-
- Srv->AddExtendedMode('K',MT_CHANNEL,false,0,0);
- Srv->AddCommand("KNOCK",handle_knock,0,2,"m_knock.so");
}
- virtual void On005Numeric(std::string &output)
- {
- std::stringstream line(output);
- std::string temp1, temp2;
- while (!line.eof())
- {
- line >> temp1;
- if (temp1.substr(0,10) == "CHANMODES=")
- {
- // append the chanmode to the end
- temp1 = temp1.substr(10,temp1.length());
- temp1 = "CHANMODES=" + temp1 + "K";
- }
- temp2 = temp2 + temp1 + " ";
- }
- if (temp2.length())
- {
- output = temp2.substr(0,temp2.length()-1) + std::string(" KNOCK");
- }
- else output = output + std::string(" KNOCK");
- }
-
- virtual ~ModuleKnock()
- {
- delete Srv;
- }
-
- virtual Version GetVersion()
+ void init()
{
- return Version(1,0,0,1,VF_STATIC|VF_VENDOR);
+ ServerInstance->Modules->AddService(kn);
+ ServerInstance->Modules->AddService(cmd);
+
+ ServerInstance->Modules->Attach(I_OnRehash, this);
+ OnRehash(NULL);
}
-
- virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms)
+
+ void OnRehash(User* user)
{
- // check if this is our mode character...
- if ((modechar == 'K') && (type == MT_CHANNEL))
- {
- return 1;
+ 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
{
- return 0;
+ cmd.sendnotice = true;
+ cmd.sendnumeric = false;
}
}
-};
-
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-
-class ModuleKnockFactory : public ModuleFactory
-{
- public:
- ModuleKnockFactory()
- {
- }
-
- ~ModuleKnockFactory()
- {
- }
-
- virtual Module * CreateModule()
+ virtual Version GetVersion()
{
- return new ModuleKnock;
+ return Version("Provides support for /KNOCK and channel mode +K", VF_OPTCOMMON | VF_VENDOR);
}
-
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleKnockFactory;
-}
-
+MODULE_INIT(ModuleKnock)
projects / user / henk / code / inspircd.git / blobdiff