X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_namesx.cpp;h=82d311773c2b52ba0d7ce14b50140e65efe868dd;hb=a5d110282a864fd2e91b51ce360a977cd0643657;hp=37f5843314a72f7b4451b0d14a872503aebcaef8;hpb=bab14f0dd2345c9d7dcbc47c918563709e1ac094;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_namesx.cpp b/src/modules/m_namesx.cpp index 37f584331..82d311773 100644 --- a/src/modules/m_namesx.cpp +++ b/src/modules/m_namesx.cpp @@ -1 +1,131 @@ -/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2007 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #include "inspircd.h" #include "users.h" #include "channels.h" #include "modules.h" static const char* dummy = "ON"; /* $ModDesc: Provides aliases of commands. */ class ModuleNamesX : public Module { public: ModuleNamesX(InspIRCd* Me) : Module(Me) { } void Implements(char* List) { List[I_OnSyncUserMetaData] = List[I_OnPreCommand] = List[I_OnUserList] = List[I_On005Numeric] = 1; } virtual ~ModuleNamesX() { } void OnSyncUserMetaData(userrec* user, Module* proto,void* opaque, const std::string &extname, bool displayable) { if ((displayable) && (extname == "NAMESX")) proto->ProtoSendMetaData(opaque, TYPE_USER, user, extname, "Enabled"); } virtual Version GetVersion() { return Version(1,1,0,1,VF_VENDOR,API_VERSION); } virtual void On005Numeric(std::string &output) { output.append(" NAMESX"); } virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line) { irc::string c = command.c_str(); /* We don't actually create a proper command handler class for PROTOCTL, * because other modules might want to have PROTOCTL hooks too. * Therefore, we just hook its as an unvalidated command therefore we * can capture it even if it doesnt exist! :-) */ if (c == "PROTOCTL") { if ((pcnt) && (!strcasecmp(parameters[0],"NAMESX"))) { user->Extend("NAMESX",dummy); return 1; } } return 0; } virtual int OnUserList(userrec* user, chanrec* Ptr, CUList* &ulist) { if (user->GetExt("NAMESX")) { char list[MAXBUF]; size_t dlen, curlen; dlen = curlen = snprintf(list,MAXBUF,"353 %s = %s :", user->nick, Ptr->name); int numusers = 0; char* ptr = list + dlen; if (!ulist) ulist = Ptr->GetUsers(); bool has_user = Ptr->HasUser(user); for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++) { if ((!has_user) && (i->first->IsModeSet('i'))) continue; if (i->first->Visibility && !i->first->Visibility->VisibleTo(user)) continue; size_t ptrlen = snprintf(ptr, MAXBUF, "%s%s ", Ptr->GetAllPrefixChars(i->first), i->second.c_str()); /* OnUserList can change this - reset it back to normal */ i->second = i->first->nick; curlen += ptrlen; ptr += ptrlen; numusers++; if (curlen > (480-NICKMAX)) { /* list overflowed into multiple numerics */ user->WriteServ(std::string(list)); /* reset our lengths */ dlen = curlen = snprintf(list,MAXBUF,"353 %s = %s :", user->nick, Ptr->name); ptr = list + dlen; ptrlen = 0; numusers = 0; } } /* if whats left in the list isnt empty, send it */ if (numusers) { user->WriteServ(std::string(list)); } user->WriteServ("366 %s %s :End of /NAMES list.", user->nick, Ptr->name); return 1; } return 0; } }; MODULE_INIT(ModuleNamesX) \ No newline at end of file +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * Copyright (C) 2009 Daniel De Graaf + * Copyright (C) 2006, 2008 Craig Edwards + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2007 Robin Burchell + * + * 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 "m_cap.h" + +/* $ModDesc: Provides the NAMESX (CAP multi-prefix) capability. */ + +class ModuleNamesX : public Module +{ + public: + GenericCap cap; + ModuleNamesX() : cap(this, "multi-prefix") + { + } + + void init() + { + Implementation eventlist[] = { I_OnPreCommand, I_OnNamesListItem, I_On005Numeric, I_OnEvent, I_OnSendWhoLine }; + ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation)); + } + + + ~ModuleNamesX() + { + } + + Version GetVersion() + { + return Version("Provides the NAMESX (CAP multi-prefix) capability.",VF_VENDOR); + } + + void On005Numeric(std::string &output) + { + output.append(" NAMESX"); + } + + ModResult OnPreCommand(std::string &command, std::vector ¶meters, LocalUser *user, bool validated, const std::string &original_line) + { + /* We don't actually create a proper command handler class for PROTOCTL, + * because other modules might want to have PROTOCTL hooks too. + * Therefore, we just hook its as an unvalidated command therefore we + * can capture it even if it doesnt exist! :-) + */ + if (command == "PROTOCTL") + { + if ((parameters.size()) && (!strcasecmp(parameters[0].c_str(),"NAMESX"))) + { + cap.ext.set(user, 1); + return MOD_RES_DENY; + } + } + return MOD_RES_PASSTHRU; + } + + void OnNamesListItem(User* issuer, Membership* memb, std::string &prefixes, std::string &nick) + { + if (!cap.ext.get(issuer)) + return; + + /* Some module hid this from being displayed, dont bother */ + if (nick.empty()) + return; + + prefixes = memb->chan->GetAllPrefixChars(memb->user); + } + + void OnSendWhoLine(User* source, const std::vector& params, User* user, std::string& line) + { + if (!cap.ext.get(source)) + return; + + // Channel names can contain ":", and ":" as a 'start-of-token' delimiter is + // only ever valid after whitespace, so... find the actual delimiter first! + // Thanks to FxChiP for pointing this out. + std::string::size_type pos = line.find(" :"); + if (pos == std::string::npos || pos == 0) + return; + pos--; + // Don't do anything if the user has no prefixes + if ((line[pos] == 'H') || (line[pos] == 'G') || (line[pos] == '*')) + return; + + // 352 21DAAAAAB #chan ident localhost insp21.test 21DAAAAAB H@ :0 a + // a b pos + std::string::size_type a = 4 + source->nick.length() + 1; + std::string::size_type b = line.find(' ', a); + if (b == std::string::npos) + return; + + // Try to find this channel + std::string channame = line.substr(a, b-a); + Channel* chan = ServerInstance->FindChan(channame); + if (!chan) + return; + + // Don't do anything if the user has only one prefix + std::string prefixes = chan->GetAllPrefixChars(user); + if (prefixes.length() <= 1) + return; + + line.erase(pos, 1); + line.insert(pos, prefixes); + } + + void OnEvent(Event& ev) + { + cap.HandleEvent(ev); + } +}; + +MODULE_INIT(ModuleNamesX)