X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcmd_topic.cpp;h=33005cab28e76a68ba86e5f8920aa0d8cea3be63;hb=107595610061e05871094ef6161a287c1dd53737;hp=b8c60240dc5ade2abe2a1ee55c2f8e4438209e33;hpb=ced58c3be3f1da8dcf70c3904e5fe4bdaabf0e3d;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/cmd_topic.cpp b/src/cmd_topic.cpp index b8c60240d..33005cab2 100644 --- a/src/cmd_topic.cpp +++ b/src/cmd_topic.cpp @@ -2,138 +2,117 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits * - * Written by Craig Edwards, Craig McLure, and others. * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ -using namespace std; - -#include "inspircd_config.h" #include "inspircd.h" -#include "inspircd_io.h" -#include -#include -#ifdef GCC3 -#include -#else -#include -#endif -#include -#include -#include -#include +#include "configreader.h" #include "users.h" -#include "ctables.h" -#include "globals.h" #include "modules.h" -#include "dynamic.h" -#include "wildcard.h" -#include "message.h" -#include "commands.h" -#include "mode.h" -#include "xline.h" -#include "inspstring.h" -#include "dnsqueue.h" -#include "helperfuncs.h" -#include "hashcomp.h" -#include "socketengine.h" -#include "typedefs.h" -#include "command_parse.h" -#include "cmd_topic.h" +#include "commands/cmd_topic.h" -extern ServerConfig* Config; -extern InspIRCd* ServerInstance; -extern int MODCOUNT; -extern std::vector modules; -extern std::vector factory; -extern time_t TIME; -extern user_hash clientlist; -extern chan_hash chanlist; -extern std::vector all_opers; -extern std::vector local_users; -extern userrec* fd_ref_table[MAX_DESCRIPTORS]; -void cmd_topic::Handle (char **parameters, int pcnt, userrec *user) +extern "C" DllExport command_t* init_command(InspIRCd* Instance) +{ + return new cmd_topic(Instance); +} + +CmdResult cmd_topic::Handle (const char** parameters, int pcnt, userrec *user) { chanrec* Ptr; if (pcnt == 1) { - Ptr = FindChan(parameters[0]); + Ptr = ServerInstance->FindChan(parameters[0]); if (Ptr) { - if ((Ptr->modes[CM_SECRET]) && (!Ptr->HasUser(user))) + if ((Ptr->IsModeSet('s')) && (!Ptr->HasUser(user))) { - WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, Ptr->name); - return; + user->WriteServ("401 %s %s :No such nick/channel",user->nick, Ptr->name); + return CMD_FAILURE; } if (Ptr->topicset) { - WriteServ(user->fd,"332 %s %s :%s", user->nick, Ptr->name, Ptr->topic); - WriteServ(user->fd,"333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset); + 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); } else { - WriteServ(user->fd,"331 %s %s :No topic is set.", user->nick, Ptr->name); + user->WriteServ("331 %s %s :No topic is set.", user->nick, Ptr->name); } } else { - WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]); + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; } - return; + return CMD_SUCCESS; } else if (pcnt>1) { - Ptr = FindChan(parameters[0]); + Ptr = ServerInstance->FindChan(parameters[0]); if (Ptr) { if (IS_LOCAL(user)) { if (!Ptr->HasUser(user)) { - WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, Ptr->name); - return; + user->WriteServ("442 %s %s :You're not on that channel!",user->nick, Ptr->name); + return CMD_FAILURE; } - if ((Ptr->modes[CM_TOPICLOCK]) && (cstatus(user,Ptr)IsModeSet('t')) && (Ptr->GetStatus(user) < STATUS_HOP)) { - WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel", user->nick, Ptr->name); - return; + 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]; - strlcpy(topic,parameters[1],MAXTOPIC-1); - if (IS_LOCAL(user)) - { - int MOD_RESULT = 0; - FOREACH_RESULT(I_OnLocalTopicChange,OnLocalTopicChange(user,Ptr,topic)); - if (MOD_RESULT) - return; - } + char topic[MAXTOPIC]; - strlcpy(Ptr->topic,topic,MAXTOPIC-1); - strlcpy(Ptr->setby,user->nick,NICKMAX-1); - Ptr->topicset = TIME; - WriteChannel(Ptr,user,"TOPIC %s :%s",Ptr->name, Ptr->topic); if (IS_LOCAL(user)) { - FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(user,Ptr,topic)); + /* 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 { - WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]); + user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + return CMD_FAILURE; } } + return CMD_SUCCESS; } -