X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcommands%2Fcmd_notice.cpp;h=d5ef7ba1d0f2cf36f97f45c3ff01605dc1e314f8;hb=748b3a0d89e7ecc9a766471b79fb78f63a5ca2bb;hp=937feaf93705995fc8edbcee323f912ec3f33c80;hpb=57fdc4aa2585c92b885869d7216722b66d171ab5;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/commands/cmd_notice.cpp b/src/commands/cmd_notice.cpp index 937feaf93..d5ef7ba1d 100644 --- a/src/commands/cmd_notice.cpp +++ b/src/commands/cmd_notice.cpp @@ -1,26 +1,56 @@ -/* +------------------------------------+ - * | 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 + * Copyright (C) 2007-2008 Craig Edwards + * Copyright (C) 2007 Robin Burchell * - * 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 . */ -#include "inspircd.h" -#include "wildcard.h" -#include "commands/cmd_notice.h" -extern "C" DllExport Command* init_command(InspIRCd* Instance) +#include "inspircd.h" +/** Handle /NOTICE. 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 CommandNotice : public Command { - return new CommandNotice(Instance); -} + public: + /** Constructor for notice. + */ + CommandNotice ( Module* parent) : Command(parent,"NOTICE",2,2) { syntax = "{,} "; } + /** 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& parameters, User *user); + + RouteDescriptor GetRouting(User* user, const std::vector& parameters) + { + if (IS_LOCAL(user)) + // This is handled by the OnUserNotice hook to split the LoopCall pieces + return ROUTE_LOCALONLY; + else + return ROUTE_MESSAGE(parameters[0]); + } +}; -CmdResult CommandNotice::Handle (const char** parameters, int pcnt, User *user) + +CmdResult CommandNotice::Handle (const std::vector& parameters, User *user) { User *dest; Channel *chan; @@ -28,38 +58,43 @@ CmdResult CommandNotice::Handle (const char** parameters, int pcnt, User *user) CUList exempt_list; user->idle_lastmsg = ServerInstance->Time(); - - if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + + if (ServerInstance->Parser->LoopCall(user, this, parameters, 0)) return CMD_SUCCESS; - if ((parameters[0][0] == '$') && (IS_OPER(user) || ServerInstance->ULine(user->server))) + if (parameters[0][0] == '$') { - int MOD_RESULT = 0; + if (!user->HasPrivPermission("users/mass-message")) + return CMD_SUCCESS; + + ModResult MOD_RESULT; std::string temp = parameters[1]; - FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,(void*)parameters[0],TYPE_SERVER,temp,0,exempt_list)); - if (MOD_RESULT) + FIRST_MOD_RESULT(OnUserPreNotice, MOD_RESULT, (user, (void*)parameters[0].c_str(), TYPE_SERVER, temp, 0, exempt_list)); + if (MOD_RESULT == MOD_RES_DENY) return CMD_FAILURE; - parameters[1] = temp.c_str(); - // notice to server mask - const char* servermask = parameters[0] + 1; - FOREACH_MOD(I_OnText,OnText(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0,exempt_list)); - if (match(ServerInstance->Config->ServerName,servermask)) + const char* text = temp.c_str(); + const char* servermask = (parameters[0].c_str()) + 1; + + FOREACH_MOD(I_OnText,OnText(user, (void*)parameters[0].c_str(), TYPE_SERVER, text, 0, exempt_list)); + if (InspIRCd::Match(ServerInstance->Config->ServerName,servermask, NULL)) { - user->SendAll("NOTICE", "%s", parameters[1]); + user->SendAll("NOTICE", "%s", text); } - FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0,exempt_list)); + FOREACH_MOD(I_OnUserNotice,OnUserNotice(user, (void*)parameters[0].c_str(), TYPE_SERVER, text, 0, exempt_list)); return CMD_SUCCESS; } char status = 0; - if ((*parameters[0] == '@') || (*parameters[0] == '%') || (*parameters[0] == '+')) + const char* target = parameters[0].c_str(); + + if (ServerInstance->Modes->FindPrefix(*target)) { - status = *parameters[0]; - parameters[0]++; + status = *target; + target++; } - if (*parameters[0] == '#') + if (*target == '#') { - chan = ServerInstance->FindChan(parameters[0]); + chan = ServerInstance->FindChan(target); - exempt_list[user] = user->nick; + exempt_list.insert(user); if (chan) { @@ -67,94 +102,123 @@ CmdResult CommandNotice::Handle (const char** parameters, int pcnt, User *user) { if ((chan->IsModeSet('n')) && (!chan->HasUser(user))) { - user->WriteServ("404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name); + user->WriteNumeric(404, "%s %s :Cannot send to channel (no external messages)", user->nick.c_str(), chan->name.c_str()); return CMD_FAILURE; } - if ((chan->IsModeSet('m')) && (chan->GetStatus(user) < STATUS_VOICE)) + if ((chan->IsModeSet('m')) && (chan->GetPrefixValue(user) < VOICE_VALUE)) { - user->WriteServ("404 %s %s :Cannot send to channel (+m)", user->nick, chan->name); + user->WriteNumeric(404, "%s %s :Cannot send to channel (+m)", user->nick.c_str(), chan->name.c_str()); return CMD_FAILURE; } + + if (ServerInstance->Config->RestrictBannedUsers) + { + if (chan->IsBanned(user)) + { + user->WriteNumeric(404, "%s %s :Cannot send to channel (you're banned)", user->nick.c_str(), chan->name.c_str()); + return CMD_FAILURE; + } + } } - int MOD_RESULT = 0; + ModResult MOD_RESULT; std::string temp = parameters[1]; - FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,chan,TYPE_CHANNEL,temp,status, exempt_list)); - if (MOD_RESULT) { + FIRST_MOD_RESULT(OnUserPreNotice, MOD_RESULT, (user,chan,TYPE_CHANNEL,temp,status, exempt_list)); + if (MOD_RESULT == MOD_RES_DENY) return CMD_FAILURE; - } - parameters[1] = temp.c_str(); + + const char* text = temp.c_str(); if (temp.empty()) { - user->WriteServ("412 %s :No text to send", user->nick); + user->WriteNumeric(412, "%s :No text to send", user->nick.c_str()); return CMD_FAILURE; } - FOREACH_MOD(I_OnText,OnText(user,chan,TYPE_CHANNEL,parameters[1],status,exempt_list)); + FOREACH_MOD(I_OnText,OnText(user,chan,TYPE_CHANNEL,text,status,exempt_list)); if (status) { if (ServerInstance->Config->UndernetMsgPrefix) { - chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %c%s :%c %s", status, chan->name, status, parameters[1]); + chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %c%s :%c %s", status, chan->name.c_str(), status, text); } else { - chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %c%s :%s", status, chan->name, parameters[1]); + chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %c%s :%s", status, chan->name.c_str(), text); } } else { - chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %s :%s", chan->name, parameters[1]); + chan->WriteAllExcept(user, false, status, exempt_list, "NOTICE %s :%s", chan->name.c_str(), text); } - FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,chan,TYPE_CHANNEL,parameters[1],status,exempt_list)); + FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,chan,TYPE_CHANNEL,text,status,exempt_list)); } else { /* no such nick/channel */ - user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), target); return CMD_FAILURE; } return CMD_SUCCESS; } - + + const char* destnick = parameters[0].c_str(); + if (IS_LOCAL(user)) - dest = ServerInstance->FindNickOnly(parameters[0]); + { + const char* targetserver = strchr(destnick, '@'); + + if (targetserver) + { + std::string nickonly; + + nickonly.assign(destnick, 0, targetserver - destnick); + dest = ServerInstance->FindNickOnly(nickonly); + if (dest && strcasecmp(dest->server.c_str(), targetserver + 1)) + { + /* Incorrect server for user */ + user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), parameters[0].c_str()); + return CMD_FAILURE; + } + } + else + dest = ServerInstance->FindNickOnly(destnick); + } else - dest = ServerInstance->FindNick(parameters[0]); + dest = ServerInstance->FindNick(destnick); - if (dest) + if ((dest) && (dest->registered == REG_ALL)) { - if (!*parameters[1]) + if (parameters[1].empty()) { - user->WriteServ("412 %s :No text to send", user->nick); + user->WriteNumeric(412, "%s :No text to send", user->nick.c_str()); return CMD_FAILURE; } - int MOD_RESULT = 0; + ModResult MOD_RESULT; std::string temp = parameters[1]; - FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,dest,TYPE_USER,temp,0,exempt_list)); - if (MOD_RESULT) { + FIRST_MOD_RESULT(OnUserPreNotice, MOD_RESULT, (user,dest,TYPE_USER,temp,0,exempt_list)); + if (MOD_RESULT == MOD_RES_DENY) { return CMD_FAILURE; } - parameters[1] = (char*)temp.c_str(); + const char* text = temp.c_str(); - FOREACH_MOD(I_OnText,OnText(user,dest,TYPE_USER,parameters[1],0,exempt_list)); + FOREACH_MOD(I_OnText,OnText(user,dest,TYPE_USER,text,0,exempt_list)); if (IS_LOCAL(dest)) { // direct write, same server - user->WriteTo(dest, "NOTICE %s :%s", dest->nick, parameters[1]); + user->WriteTo(dest, "NOTICE %s :%s", dest->nick.c_str(), text); } - FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,dest,TYPE_USER,parameters[1],0,exempt_list)); + FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,dest,TYPE_USER,text,0,exempt_list)); } else { /* no such nick/channel */ - user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), parameters[0].c_str()); return CMD_FAILURE; } @@ -162,3 +226,4 @@ CmdResult CommandNotice::Handle (const char** parameters, int pcnt, User *user) } +COMMAND_INIT(CommandNotice)