-/* +------------------------------------+
- * | 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) 2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
*
- * 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"
-static const char* dummy = "ON";
+#include "inspircd.h"
+#include "m_cap.h"
-/* $ModDesc: Provides aliases of commands. */
+/* $ModDesc: Provides the NAMESX (CAP multi-prefix) capability. */
class ModuleNamesX : public Module
{
public:
-
- ModuleNamesX(InspIRCd* Me)
- : Module(Me)
+ GenericCap cap;
+ ModuleNamesX() : cap(this, "multi-prefix")
{
}
- void Implements(char* List)
+ void init()
{
- List[I_OnSyncUserMetaData] = List[I_OnPreCommand] = List[I_OnUserList] = List[I_On005Numeric] = 1;
+ Implementation eventlist[] = { I_OnPreCommand, I_OnNamesListItem, I_On005Numeric, I_OnEvent, I_OnSendWhoLine };
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
- virtual ~ModuleNamesX()
- {
- }
- void OnSyncUserMetaData(userrec* user, Module* proto,void* opaque, const std::string &extname, bool displayable)
+ ~ModuleNamesX()
{
- if ((displayable) && (extname == "NAMESX"))
- proto->ProtoSendMetaData(opaque, TYPE_USER, user, extname, "Enabled");
}
- virtual Version GetVersion()
+ Version GetVersion()
{
- return Version(1,1,0,1,VF_VENDOR,API_VERSION);
+ return Version("Provides the NAMESX (CAP multi-prefix) capability.",VF_VENDOR);
}
- virtual void On005Numeric(std::string &output)
+ 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)
+ ModResult OnPreCommand(std::string &command, std::vector<std::string> ¶meters, LocalUser *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 (command == "PROTOCTL")
{
- if ((pcnt) && (!strcasecmp(parameters[0],"NAMESX")))
+ if ((parameters.size()) && (!strcasecmp(parameters[0].c_str(),"NAMESX")))
{
- user->Extend("NAMESX",dummy);
- return 1;
+ cap.ext.set(user, 1);
+ return MOD_RES_DENY;
}
}
- return 0;
+ return MOD_RES_PASSTHRU;
}
- virtual int OnUserList(userrec* user, chanrec* Ptr, CUList* &ulist)
+ void OnNamesListItem(User* issuer, Membership* memb, std::string &prefixes, std::string &nick)
{
- if (user->GetExt("NAMESX"))
- {
- char list[MAXBUF];
- size_t dlen, curlen;
- dlen = curlen = snprintf(list,MAXBUF,"353 %s %c %s :", user->nick, Ptr->IsModeSet('s') ? '@' : Ptr->IsModeSet('p') ? '*' : '=', Ptr->name);
- int numusers = 0;
- char* ptr = list + dlen;
+ if (!cap.ext.get(issuer))
+ return;
- if (!ulist)
- ulist = Ptr->GetUsers();
+ /* Some module hid this from being displayed, dont bother */
+ if (nick.empty())
+ return;
- 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 %c %s :", user->nick, Ptr->IsModeSet('s') ? '@' : Ptr->IsModeSet('p') ? '*' : '=', 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;
- }
+ prefixes = memb->chan->GetAllPrefixChars(memb->user);
+ }
+
+ void OnSendWhoLine(User* source, const std::vector<std::string>& 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)
projects / user / henk / code / inspircd.git / blobdiff