-/* +------------------------------------+
- * | 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) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2008 Thomas Stagner <aquanight@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 "inspircd.h"
-#include "commands/cmd_topic.h"
+#include "inspircd.h"
-extern "C" DllExport Command* init_command(InspIRCd* Instance)
+/** Handle /TOPIC. These command handlers can be reloaded by the core,
+ * and handle basic RFC1459 commands. Commands within modules work
+ * the same way, however, they can be fully unloaded, where these
+ * may not.
+ */
+class CommandTopic : public Command
{
- return new CommandTopic(Instance);
-}
+ public:
+ /** Constructor for topic.
+ */
+ CommandTopic ( Module* parent) : Command(parent,"TOPIC",1, 2) { syntax = "<channel> [<topic>]"; Penalty = 2; }
+ /** Handle command.
+ * @param parameters The parameters to the comamnd
+ * @param pcnt The number of parameters passed to teh command
+ * @param user The user issuing the command
+ * @return A value from CmdResult to indicate command success or failure.
+ */
+ CmdResult Handle(const std::vector<std::string>& parameters, User *user);
+};
-CmdResult CommandTopic::Handle (const char** parameters, int pcnt, User *user)
+CmdResult CommandTopic::Handle (const std::vector<std::string>& parameters, User *user)
{
- Channel* Ptr;
+ Channel* c;
+
+ c = ServerInstance->FindChan(parameters[0]);
+ if (!c)
+ {
+ user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), parameters[0].c_str());
+ return CMD_FAILURE;
+ }
- if (pcnt == 1)
+ if (parameters.size() == 1)
{
- Ptr = ServerInstance->FindChan(parameters[0]);
- if (Ptr)
+ if (c)
{
- if ((Ptr->IsModeSet('s')) && (!Ptr->HasUser(user)))
+ if ((c->IsModeSet('s')) && (!c->HasUser(user)))
{
- user->WriteServ("401 %s %s :No such nick/channel",user->nick, Ptr->name);
+ user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), c->name.c_str());
return CMD_FAILURE;
}
- if (Ptr->topicset)
+
+ if (c->topic.length())
{
- user->WriteServ("332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
- user->WriteServ("333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset);
+ user->WriteNumeric(332, "%s %s :%s", user->nick.c_str(), c->name.c_str(), c->topic.c_str());
+ user->WriteNumeric(333, "%s %s %s %lu", user->nick.c_str(), c->name.c_str(), c->setby.c_str(), (unsigned long)c->topicset);
}
else
{
- user->WriteServ("331 %s %s :No topic is set.", user->nick, Ptr->name);
+ user->WriteNumeric(RPL_NOTOPICSET, "%s %s :No topic is set.", user->nick.c_str(), c->name.c_str());
}
}
- else
- {
- user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
- return CMD_FAILURE;
- }
return CMD_SUCCESS;
}
- else if (pcnt>1)
+ else if (parameters.size()>1)
{
- Ptr = ServerInstance->FindChan(parameters[0]);
- if (Ptr)
- {
- if (IS_LOCAL(user))
- {
- if (!Ptr->HasUser(user))
- {
- user->WriteServ("442 %s %s :You're not on that channel!",user->nick, Ptr->name);
- return CMD_FAILURE;
- }
- if ((Ptr->IsModeSet('t')) && (Ptr->GetStatus(user) < STATUS_HOP))
- {
- user->WriteServ("482 %s %s :You must be at least a half-operator to change the topic on this channel", user->nick, Ptr->name);
- return CMD_FAILURE;
- }
- }
-
- char topic[MAXTOPIC];
-
- if (IS_LOCAL(user))
- {
- /* XXX: we need two string copies for a local topic, because we cant
- * let a module see the topic as longer than it actually is
- */
- int MOD_RESULT = 0;
-
- strlcpy(topic,parameters[1],MAXTOPIC-1);
- FOREACH_RESULT(I_OnLocalTopicChange,OnLocalTopicChange(user,Ptr,topic));
- if (MOD_RESULT)
- return CMD_FAILURE;
-
- strlcpy(Ptr->topic,topic,MAXTOPIC-1);
- }
- else
- {
- /* Sneaky shortcut, one string copy for a remote topic */
- strlcpy(Ptr->topic, parameters[1], MAXTOPIC-1);
- }
-
- if (ServerInstance->Config->FullHostInTopic)
- strlcpy(Ptr->setby,user->GetFullHost(),127);
- else
- strlcpy(Ptr->setby,user->nick,127);
-
- Ptr->topicset = ServerInstance->Time();
- Ptr->WriteChannel(user, "TOPIC %s :%s", Ptr->name, Ptr->topic);
-
- if (IS_LOCAL(user))
- /* We know 'topic' will contain valid data here */
- FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(user, Ptr, topic));
- }
- else
- {
- user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
- return CMD_FAILURE;
- }
+ std::string t = parameters[1]; // needed, in case a module wants to change it
+ c->SetTopic(user, t);
}
+
return CMD_SUCCESS;
}
+
+COMMAND_INIT(CommandTopic)