+ if (parameters.size() > 1 && parameters[1] != ServerInstance->Config->ServerName)
+ return CMD_SUCCESS;
+
+ User *targuser;
+ Channel *targchan;
+ std::string chliststr;
+
+ targuser = ServerInstance->FindNick(parameters[0]);
+ targchan = ServerInstance->FindChan(parameters[0]);
+
+ /*
+ * Syntax of a /check reply:
+ * :server.name 802 target START <target>
+ * :server.name 802 target <field> :<value>
+ * :server.name 802 target END <target>
+ */
+
+ // Constructor sends START, destructor sends END
+ CheckContext context(user, parameters[0]);
+
+ if (targuser)
+ {
+ LocalUser* loctarg = IS_LOCAL(targuser);
+ /* /check on a user */
+ 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 */
+ context.Write("awaytime", timestring(targuser->awaytime));
+ context.Write("awaymsg", targuser->awaymsg);
+ }
+
+ if (targuser->IsOper())
+ {
+ OperInfo* oper = targuser->oper;
+ /* user is an oper of type ____ */
+ 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(mh))
+ umodes.push_back(c);
+ mh = ServerInstance->Modes->FindMode(c, MODETYPE_CHANNEL);
+ if (mh && mh->NeedsOper() && loctarg->HasModePermission(mh))
+ 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();
+ }
+ }
+
+ if (loctarg)
+ {
+ context.Write("clientaddr", loctarg->client_sa.str());
+ context.Write("serveraddr", loctarg->server_sa.str());
+
+ std::string classname = loctarg->GetClass()->name;
+ if (!classname.empty())
+ context.Write("connectclass", classname);
+ }
+ else
+ context.Write("onip", targuser->GetIPString());
+
+ 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();
+ }
+
+ chanlist.Flush();
+
+ context.DumpExt(targuser);
+ }
+ else if (targchan)
+ {
+ /* /check on a channel */
+ context.Write("timestamp", timestring(targchan->age));
+
+ if (!targchan->topic.empty())
+ {
+ /* there is a topic, assume topic related information exists */
+ context.Write("topic", targchan->topic);
+ context.Write("topic_setby", targchan->setby);
+ context.Write("topic_setat", timestring(targchan->topicset));
+ }
+
+ context.Write("modes", targchan->ChanModes(true));
+ context.Write("membercount", ConvToStr(targchan->GetUserCounter()));
+
+ /* now the ugly bit, spool current members of a channel. :| */
+
+ const Channel::MemberMap& ulist = targchan->GetUsers();
+
+ /* note that unlike /names, we do NOT check +i vs in the channel */
+ for (Channel::MemberMap::const_iterator i = ulist.begin(); i != ulist.end(); ++i)
+ {
+ /*
+ * 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()));
+ }
+
+ 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
+ {
+ /* /check on an IP address, or something that doesn't exist */
+ long x = 0;
+
+ /* hostname or other */
+ 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 */
+ 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. */
+ context.Write("match", ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->fullname);
+ }
+ }
+
+ context.Write("matches", ConvToStr(x));
+ }
+
+ // END is sent by the CheckContext destructor
+ return CMD_SUCCESS;
+ }
+
+ 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;