1 /* +------------------------------------+
\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 "configreader.h"
\r#include "users.h"
\r#include "modules.h"
\r#include "commands/cmd_topic.h"
\r\r\rextern "C" DllExport command_t* init_command(InspIRCd* Instance)
\r{
\r return new cmd_topic(Instance);
\r}
\r\rCmdResult cmd_topic::Handle (const char** parameters, int pcnt, userrec *user)
\r{
\r chanrec* Ptr;
\r\r if (pcnt == 1)
\r {
\r Ptr = ServerInstance->FindChan(parameters[0]);
\r if (Ptr)
\r {
\r if ((Ptr->modes[CM_SECRET]) && (!Ptr->HasUser(user)))
\r {
\r user->WriteServ("401 %s %s :No such nick/channel",user->nick, Ptr->name);
\r return CMD_FAILURE;
\r }
\r if (Ptr->topicset)
\r {
\r user->WriteServ("332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
\r user->WriteServ("333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset);
\r }
\r else
\r {
\r user->WriteServ("331 %s %s :No topic is set.", user->nick, Ptr->name);
\r }
\r }
\r else
\r {
\r user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
\r return CMD_FAILURE;
\r }
\r return CMD_SUCCESS;
\r }
\r else if (pcnt>1)
\r {
\r Ptr = ServerInstance->FindChan(parameters[0]);
\r if (Ptr)
\r {
\r if (IS_LOCAL(user))
\r {
\r if (!Ptr->HasUser(user))
\r {
\r user->WriteServ("442 %s %s :You're not on that channel!",user->nick, Ptr->name);
\r return CMD_FAILURE;
\r }
\r if ((Ptr->modes[CM_TOPICLOCK]) && (Ptr->GetStatus(user) < STATUS_HOP))
\r {
\r user->WriteServ("482 %s %s :You must be at least a half-operator to change the topic on this channel", user->nick, Ptr->name);
\r return CMD_FAILURE;
\r }
\r }
\r\r char topic[MAXTOPIC];
\r\r if (IS_LOCAL(user))
\r {
\r /* XXX: we need two string copies for a local topic, because we cant
\r * let a module see the topic as longer than it actually is
\r */
\r int MOD_RESULT = 0;
\r\r strlcpy(topic,parameters[1],MAXTOPIC-1);
\r FOREACH_RESULT(I_OnLocalTopicChange,OnLocalTopicChange(user,Ptr,topic));
\r if (MOD_RESULT)
\r return CMD_FAILURE;
\r\r strlcpy(Ptr->topic,topic,MAXTOPIC-1);
\r }
\r else
\r {
\r /* Sneaky shortcut, one string copy for a remote topic */
\r strlcpy(Ptr->topic, parameters[1], MAXTOPIC-1);
\r }
\r\r if (ServerInstance->Config->FullHostInTopic)
\r strlcpy(Ptr->setby,user->GetFullHost(),127);
\r else
\r strlcpy(Ptr->setby,user->nick,127);
\r\r Ptr->topicset = ServerInstance->Time();
\r Ptr->WriteChannel(user, "TOPIC %s :%s", Ptr->name, Ptr->topic);
\r\r if (IS_LOCAL(user))
\r /* We know 'topic' will contain valid data here */
\r FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(user, Ptr, topic));
\r }
\r else
\r {
\r user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
\r return CMD_FAILURE;
\r }
\r }
\r return CMD_SUCCESS;
\r}
\r\r
projects / user / henk / code / inspircd.git / blob