-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2006-2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
*
- * 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"
+#include "listmode.h"
+
+enum
+{
+ RPL_CHECK = 802
+};
+
+class CheckContext
+{
+ User* const user;
+ const std::string& target;
+
+ public:
+ CheckContext(User* u, const std::string& targetstr)
+ : user(u)
+ , target(targetstr)
+ {
+ Write("START", target);
+ }
+
+ ~CheckContext()
+ {
+ Write("END", target);
+ }
+
+ void Write(const std::string& type, const std::string& text)
+ {
+ user->WriteRemoteNumeric(RPL_CHECK, type, text);
+ }
+
+ User* GetUser() const { return user; }
+
+ void DumpListMode(const ListModeBase::ModeList* list)
+ {
+ if (!list)
+ return;
+
+ CheckContext::List modelist(*this, "modelist");
+ for (ListModeBase::ModeList::const_iterator i = list->begin(); i != list->end(); ++i)
+ modelist.Add(i->mask);
+
+ modelist.Flush();
+ }
+
+ void DumpExt(Extensible* ext)
+ {
+ CheckContext::List extlist(*this, "metadata");
+ for(Extensible::ExtensibleStore::const_iterator i = ext->GetExtList().begin(); i != ext->GetExtList().end(); ++i)
+ {
+ ExtensionItem* item = i->first;
+ std::string value = item->serialize(FORMAT_USER, ext, i->second);
+ if (!value.empty())
+ Write("meta:" + item->name, value);
+ else if (!item->name.empty())
+ extlist.Add(item->name);
+ }
-/* $ModDesc: Provides the /check command to retrieve information on a user, channel, or IP address */
+ extlist.Flush();
+ }
+
+ class List : public Numeric::GenericBuilder<' ', false, Numeric::WriteRemoteNumericSink>
+ {
+ public:
+ List(CheckContext& context, const char* checktype)
+ : Numeric::GenericBuilder<' ', false, Numeric::WriteRemoteNumericSink>(Numeric::WriteRemoteNumericSink(context.GetUser()), RPL_CHECK, false, (IS_LOCAL(context.GetUser()) ? context.GetUser()->nick.length() : ServerInstance->Config->Limits.NickMax) + strlen(checktype) + 1)
+ {
+ GetNumeric().push(checktype).push(std::string());
+ }
+ };
+};
/** Handle /CHECK
*/
class CommandCheck : public Command
{
- Module* Parent;
+ UserModeReference snomaskmode;
+
+ std::string GetSnomasks(User* user)
+ {
+ std::string ret;
+ if (snomaskmode)
+ ret = snomaskmode->GetUserParameter(user);
+
+ if (ret.empty())
+ ret = "+";
+ return ret;
+ }
+
public:
- std::set<std::string> meta_seen;
- CommandCheck (InspIRCd* Instance, Module* parent) : Command(Instance,"CHECK", "o", 1), Parent(parent)
+ CommandCheck(Module* parent)
+ : Command(parent,"CHECK", 1)
+ , snomaskmode(parent, "snomask")
{
- this->source = "m_check.so";
- syntax = "<nickname>|<ip>|<hostmask>|<channel>";
+ flags_needed = 'o'; syntax = "<nickname>|<ip>|<hostmask>|<channel> <server>";
}
std::string timestring(time_t time)
{
char timebuf[60];
struct tm *mytime = gmtime(&time);
- strftime(timebuf, 59, "%Y-%m-%d %H:%M:%S UTC (%s)", mytime);
- return std::string(timebuf);
- }
-
- void dumpExtra(User* user, std::string checkstr, Extensible* ext)
- {
- std::deque<std::string> extlist;
- ext->GetExtList(extlist);
- std::stringstream dumpkeys;
- for(std::deque<std::string>::iterator i = extlist.begin(); i != extlist.end(); i++)
- {
- if (meta_seen.find(*i) == meta_seen.end())
- dumpkeys << " " << *i;
- }
- meta_seen.clear();
- if (!dumpkeys.str().empty())
- ServerInstance->DumpText(user,checkstr + " metadata ", dumpkeys);
+ strftime(timebuf, 59, "%Y-%m-%d %H:%M:%S UTC (", mytime);
+ std::string ret(timebuf);
+ ret.append(ConvToStr(time)).push_back(')');
+ return ret;
}
CmdResult Handle (const std::vector<std::string> ¶meters, User *user)
{
+ if (parameters.size() > 1 && parameters[1] != ServerInstance->Config->ServerName)
+ return CMD_SUCCESS;
+
User *targuser;
Channel *targchan;
- std::string checkstr;
std::string chliststr;
- checkstr = "304 " + std::string(user->nick) + " :CHECK";
-
targuser = ServerInstance->FindNick(parameters[0]);
targchan = ServerInstance->FindChan(parameters[0]);
/*
* Syntax of a /check reply:
- * :server.name 304 target :CHECK START <target>
- * :server.name 304 target :CHECK <field> <value>
- * :server.name 304 target :CHECK END
+ * :server.name 802 target START <target>
+ * :server.name 802 target <field> :<value>
+ * :server.name 802 target END <target>
*/
- user->WriteServ(checkstr + " START " + parameters[0]);
+ // Constructor sends START, destructor sends END
+ CheckContext context(user, parameters[0]);
if (targuser)
{
+ LocalUser* loctarg = IS_LOCAL(targuser);
/* /check on a user */
- user->WriteServ(checkstr + " nuh " + targuser->GetFullHost());
- user->WriteServ(checkstr + " realnuh " + targuser->GetFullRealHost());
- user->WriteServ(checkstr + " realname " + targuser->fullname);
- user->WriteServ(checkstr + " modes +" + targuser->FormatModes());
- user->WriteServ(checkstr + " snomasks +" + targuser->FormatNoticeMasks());
- user->WriteServ(checkstr + " server " + targuser->server);
- user->WriteServ(checkstr + " uid " + targuser->uuid);
- user->WriteServ(checkstr + " signon " + timestring(targuser->signon));
- user->WriteServ(checkstr + " nickts " + timestring(targuser->age));
- if (IS_LOCAL(targuser))
- user->WriteServ(checkstr + " lastmsg " + timestring(targuser->idle_lastmsg));
-
- if (IS_AWAY(targuser))
+ context.Write("nuh", targuser->GetFullHost());
+ context.Write("realnuh", targuser->GetFullRealHost());
+ context.Write("realname", targuser->fullname);
+ context.Write("modes", std::string("+") + targuser->FormatModes());
+ context.Write("snomasks", GetSnomasks(targuser));
+ context.Write("server", targuser->server->GetName());
+ context.Write("uid", targuser->uuid);
+ context.Write("signon", timestring(targuser->signon));
+ context.Write("nickts", timestring(targuser->age));
+ if (loctarg)
+ context.Write("lastmsg", timestring(loctarg->idle_lastmsg));
+
+ if (targuser->IsAway())
{
/* user is away */
- user->WriteServ(checkstr + " awaytime " + timestring(targuser->awaytime));
- user->WriteServ(checkstr + " awaymsg " + targuser->awaymsg);
+ context.Write("awaytime", timestring(targuser->awaytime));
+ context.Write("awaymsg", targuser->awaymsg);
}
- if (IS_OPER(targuser))
+ if (targuser->IsOper())
{
+ OperInfo* oper = targuser->oper;
/* user is an oper of type ____ */
- user->WriteServ(checkstr + " opertype " + irc::Spacify(targuser->oper.c_str()));
+ context.Write("opertype", oper->name);
+ if (loctarg)
+ {
+ std::string umodes;
+ std::string cmodes;
+ for(char c='A'; c <= 'z'; c++)
+ {
+ ModeHandler* mh = ServerInstance->Modes->FindMode(c, MODETYPE_USER);
+ if (mh && mh->NeedsOper() && loctarg->HasModePermission(c, MODETYPE_USER))
+ umodes.push_back(c);
+ mh = ServerInstance->Modes->FindMode(c, MODETYPE_CHANNEL);
+ if (mh && mh->NeedsOper() && loctarg->HasModePermission(c, MODETYPE_CHANNEL))
+ cmodes.push_back(c);
+ }
+ context.Write("modeperms", "user=" + umodes + " channel=" + cmodes);
+
+ CheckContext::List opcmdlist(context, "commandperms");
+ for (OperInfo::PrivSet::const_iterator i = oper->AllowedOperCommands.begin(); i != oper->AllowedOperCommands.end(); ++i)
+ opcmdlist.Add(*i);
+ opcmdlist.Flush();
+ CheckContext::List privlist(context, "permissions");
+ for (OperInfo::PrivSet::const_iterator i = oper->AllowedPrivs.begin(); i != oper->AllowedPrivs.end(); ++i)
+ privlist.Add(*i);
+ privlist.Flush();
+ }
}
- user->WriteServ(checkstr + " onip " + targuser->GetIPString());
- if (IS_LOCAL(targuser))
+ if (loctarg)
{
- user->WriteServ(checkstr + " onport " + ConvToStr(targuser->GetServerPort()));
- std::string classname = targuser->GetClass()->name;
+ context.Write("clientaddr", loctarg->client_sa.str());
+ context.Write("serveraddr", loctarg->server_sa.str());
+
+ std::string classname = loctarg->GetClass()->name;
if (!classname.empty())
- user->WriteServ(checkstr + " connectclass " + classname);
+ context.Write("connectclass", classname);
}
+ else
+ context.Write("onip", targuser->GetIPString());
- chliststr = targuser->ChannelList(targuser);
- std::stringstream dump(chliststr);
+ CheckContext::List chanlist(context, "onchans");
+ for (User::ChanList::iterator i = targuser->chans.begin(); i != targuser->chans.end(); i++)
+ {
+ Membership* memb = *i;
+ Channel* c = memb->chan;
+ char prefix = memb->GetPrefixChar();
+ if (prefix)
+ chliststr.push_back(prefix);
+ chliststr.append(c->name);
+ chanlist.Add(chliststr);
+ chliststr.clear();
+ }
- ServerInstance->DumpText(user,checkstr + " onchans ", dump);
+ chanlist.Flush();
- FOREACH_MOD_I(ServerInstance,I_OnSyncUser,OnSyncUser(targuser,Parent,(void*)user));
- dumpExtra(user, checkstr, targuser);
+ context.DumpExt(targuser);
}
else if (targchan)
{
/* /check on a channel */
- user->WriteServ(checkstr + " timestamp " + timestring(targchan->age));
+ context.Write("timestamp", timestring(targchan->age));
- if (targchan->topic[0] != 0)
+ if (!targchan->topic.empty())
{
/* there is a topic, assume topic related information exists */
- user->WriteServ(checkstr + " topic " + targchan->topic);
- user->WriteServ(checkstr + " topic_setby " + targchan->setby);
- user->WriteServ(checkstr + " topic_setat " + timestring(targchan->topicset));
+ context.Write("topic", targchan->topic);
+ context.Write("topic_setby", targchan->setby);
+ context.Write("topic_setat", timestring(targchan->topicset));
}
- user->WriteServ(checkstr + " modes " + targchan->ChanModes(true));
- user->WriteServ(checkstr + " membercount " + ConvToStr(targchan->GetUserCounter()));
+ context.Write("modes", targchan->ChanModes(true));
+ context.Write("membercount", ConvToStr(targchan->GetUserCounter()));
/* now the ugly bit, spool current members of a channel. :| */
- CUList *ulist= targchan->GetUsers();
+ const Channel::MemberMap& ulist = targchan->GetUsers();
/* note that unlike /names, we do NOT check +i vs in the channel */
- for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ for (Channel::MemberMap::const_iterator i = ulist.begin(); i != ulist.end(); ++i)
{
- char tmpbuf[MAXBUF];
/*
- * Unlike Asuka, I define a clone as coming from the same host. --w00t
- */
- snprintf(tmpbuf, MAXBUF, "%-3lu %s%s (%s@%s) %s ", ServerInstance->Users->GlobalCloneCount(i->first), targchan->GetAllPrefixChars(i->first), i->first->nick.c_str(), i->first->ident.c_str(), i->first->dhost.c_str(), i->first->fullname.c_str());
- user->WriteServ(checkstr + " member " + tmpbuf);
+ * Unlike Asuka, I define a clone as coming from the same host. --w00t
+ */
+ const UserManager::CloneCounts& clonecount = ServerInstance->Users->GetCloneCounts(i->first);
+ context.Write("member", InspIRCd::Format("%-3u %s%s (%s@%s) %s ", clonecount.global,
+ i->second->GetAllPrefixChars(), i->first->nick.c_str(),
+ i->first->ident.c_str(), i->first->dhost.c_str(), i->first->fullname.c_str()));
}
- FOREACH_MOD_I(ServerInstance,I_OnSyncChannel,OnSyncChannel(targchan,Parent,(void*)user));
- dumpExtra(user, checkstr, targchan);
+ const ModeParser::ListModeList& listmodes = ServerInstance->Modes->GetListModes();
+ for (ModeParser::ListModeList::const_iterator i = listmodes.begin(); i != listmodes.end(); ++i)
+ context.DumpListMode((*i)->GetList(targchan));
+
+ context.DumpExt(targchan);
}
else
{
long x = 0;
/* hostname or other */
- for (user_hash::const_iterator a = ServerInstance->Users->clientlist->begin(); a != ServerInstance->Users->clientlist->end(); a++)
+ const user_hash& users = ServerInstance->Users->GetUsers();
+ for (user_hash::const_iterator a = users.begin(); a != users.end(); ++a)
{
if (InspIRCd::Match(a->second->host, parameters[0], ascii_case_insensitive_map) || InspIRCd::Match(a->second->dhost, parameters[0], ascii_case_insensitive_map))
{
/* host or vhost matches mask */
- user->WriteServ(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost());
+ context.Write("match", ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->fullname);
}
/* IP address */
else if (InspIRCd::MatchCIDR(a->second->GetIPString(), parameters[0]))
{
/* same IP. */
- user->WriteServ(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost());
+ context.Write("match", ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->fullname);
}
}
- user->WriteServ(checkstr + " matches " + ConvToStr(x));
+ context.Write("matches", ConvToStr(x));
}
- user->WriteServ(checkstr + " END " + parameters[0]);
+ // END is sent by the CheckContext destructor
+ return CMD_SUCCESS;
+ }
- return CMD_LOCALONLY;
+ RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+ {
+ if ((parameters.size() > 1) && (parameters[1].find('.') != std::string::npos))
+ return ROUTE_OPT_UCAST(parameters[1]);
+ return ROUTE_LOCALONLY;
}
};
-
class ModuleCheck : public Module
{
- private:
CommandCheck mycommand;
public:
- ModuleCheck(InspIRCd* Me) : Module(Me), mycommand(Me, this)
- {
- ServerInstance->AddCommand(&mycommand);
- }
-
- virtual ~ModuleCheck()
- {
- }
-
- virtual Version GetVersion()
- {
- return Version("$Id$", VF_VENDOR, API_VERSION);
- }
-
- virtual void ProtoSendMetaData(void* opaque, Extensible* target, const std::string& name, const std::string& value)
+ ModuleCheck() : mycommand(this)
{
- User* user = static_cast<User*>(opaque);
- user->WriteServ("304 " + std::string(user->nick) + " :CHECK meta:" + name + " " + value);
- mycommand.meta_seen.insert(name);
}
- virtual std::string ProtoTranslate(Extensible* item)
+ Version GetVersion() CXX11_OVERRIDE
{
- User* u = dynamic_cast<User*>(item);
- Channel* c = dynamic_cast<Channel*>(item);
- if (u)
- return u->nick;
- if (c)
- return c->name;
- return "?";
+ return Version("CHECK command, view user, channel, IP address or hostname information", VF_VENDOR|VF_OPTCOMMON);
}
};
projects / user / henk / code / inspircd.git / blobdiff