#include "inspircd.h"
#include "listmode.h"
+enum
+{
+ RPL_CHECK = 802
+};
+
+class CheckContext
+{
+ private:
+ User* const user;
+ const std::string& target;
+
+ std::string FormatTime(time_t ts)
+ {
+ std::string timestr(InspIRCd::TimeString(ts, "%Y-%m-%d %H:%M:%S UTC (", true));
+ timestr.append(ConvToStr(ts));
+ timestr.push_back(')');
+ return timestr;
+ }
+
+ 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);
+ }
+
+ void Write(const std::string& type, time_t ts)
+ {
+ user->WriteRemoteNumeric(RPL_CHECK, type, FormatTime(ts));
+ }
+
+ User* GetUser() const { return user; }
+
+ void DumpListMode(ListModeBase* mode, Channel* chan)
+ {
+ const ListModeBase::ModeList* list = mode->GetList(chan);
+ if (!list)
+ return;
+
+ for (ListModeBase::ModeList::const_iterator i = list->begin(); i != list->end(); ++i)
+ {
+ CheckContext::List listmode(*this, "listmode");
+ listmode.Add(ConvToStr(mode->GetModeChar()));
+ listmode.Add(i->mask);
+ listmode.Add(i->setter);
+ listmode.Add(FormatTime(i->time));
+ listmode.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);
+ }
+
+ 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
return ret;
}
- static void dumpListMode(User* user, const std::string& checkstr, const ListModeBase::ModeList* list)
+ static std::string GetAllowedOperOnlyModes(LocalUser* user, ModeType modetype)
{
- if (!list)
- return;
-
- std::string buf = checkstr + " modelist";
- const std::string::size_type headlen = buf.length();
- const size_t maxline = ServerInstance->Config->Limits.MaxLine;
- for (ListModeBase::ModeList::const_iterator i = list->begin(); i != list->end(); ++i)
+ std::string ret;
+ const ModeParser::ModeHandlerMap& modes = ServerInstance->Modes.GetModes(modetype);
+ for (ModeParser::ModeHandlerMap::const_iterator i = modes.begin(); i != modes.end(); ++i)
{
- if (buf.size() + i->mask.size() + 1 > maxline)
- {
- user->SendText(buf);
- buf.erase(headlen);
- }
- buf.append(" ").append(i->mask);
+ const ModeHandler* const mh = i->second;
+ if ((mh->NeedsOper()) && (user->HasModePermission(mh)))
+ ret.push_back(mh->GetModeChar());
}
- if (buf.length() > headlen)
- user->SendText(buf);
+ return ret;
}
public:
: Command(parent,"CHECK", 1)
, snomaskmode(parent, "snomask")
{
- 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);
+ flags_needed = 'o'; syntax = "<nick>|<ipmask>|<hostmask>|<channel> [<servername>]";
}
- void dumpExt(User* user, const std::string& checkstr, Extensible* ext)
+ CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
{
- std::stringstream dumpkeys;
- 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())
- user->SendText(checkstr + " meta:" + item->name + " " + value);
- else if (!item->name.empty())
- dumpkeys << " " << item->name;
- }
- if (!dumpkeys.str().empty())
- user->SendText(checkstr + " metadata", dumpkeys);
- }
-
- CmdResult Handle (const std::vector<std::string> ¶meters, User *user)
- {
- if (parameters.size() > 1 && parameters[1] != ServerInstance->Config->ServerName.c_str())
+ if (parameters.size() > 1 && !irc::equals(parameters[1], ServerInstance->Config->ServerName))
return CMD_SUCCESS;
User *targuser;
Channel *targchan;
- std::string checkstr;
std::string chliststr;
- checkstr = ":" + ServerInstance->Config->ServerName + " 304 " + 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->SendText(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->SendText(checkstr + " nuh " + targuser->GetFullHost());
- user->SendText(checkstr + " realnuh " + targuser->GetFullRealHost());
- user->SendText(checkstr + " realname " + targuser->fullname);
- user->SendText(checkstr + " modes +" + targuser->FormatModes());
- user->SendText(checkstr + " snomasks " + GetSnomasks(targuser));
- user->SendText(checkstr + " server " + targuser->server->GetName());
- user->SendText(checkstr + " uid " + targuser->uuid);
- user->SendText(checkstr + " signon " + timestring(targuser->signon));
- user->SendText(checkstr + " nickts " + timestring(targuser->age));
+ context.Write("nuh", targuser->GetFullHost());
+ context.Write("realnuh", targuser->GetFullRealHost());
+ context.Write("realname", targuser->GetRealName());
+ context.Write("modes", targuser->GetModeLetters());
+ context.Write("snomasks", GetSnomasks(targuser));
+ context.Write("server", targuser->server->GetName());
+ context.Write("uid", targuser->uuid);
+ context.Write("signon", targuser->signon);
+ context.Write("nickts", targuser->age);
if (loctarg)
- user->SendText(checkstr + " lastmsg " + timestring(loctarg->idle_lastmsg));
+ context.Write("lastmsg", loctarg->idle_lastmsg);
if (targuser->IsAway())
{
/* user is away */
- user->SendText(checkstr + " awaytime " + timestring(targuser->awaytime));
- user->SendText(checkstr + " awaymsg " + targuser->awaymsg);
+ context.Write("awaytime", targuser->awaytime);
+ context.Write("awaymsg", targuser->awaymsg);
}
if (targuser->IsOper())
{
OperInfo* oper = targuser->oper;
/* user is an oper of type ____ */
- user->SendText(checkstr + " opertype " + oper->name);
+ 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);
- }
- user->SendText(checkstr + " modeperms user=" + umodes + " channel=" + cmodes);
- std::string opcmds;
- for (OperInfo::PrivSet::const_iterator i = oper->AllowedOperCommands.begin(); i != oper->AllowedOperCommands.end(); ++i)
- {
- opcmds.push_back(' ');
- opcmds.append(*i);
- }
- std::stringstream opcmddump(opcmds);
- user->SendText(checkstr + " commandperms", opcmddump);
- std::string privs;
- for (OperInfo::PrivSet::const_iterator i = oper->AllowedPrivs.begin(); i != oper->AllowedPrivs.end(); ++i)
- {
- privs.push_back(' ');
- privs.append(*i);
- }
- std::stringstream privdump(privs);
- user->SendText(checkstr + " permissions", privdump);
+ context.Write("chanmodeperms", GetAllowedOperOnlyModes(loctarg, MODETYPE_CHANNEL));
+ context.Write("usermodeperms", GetAllowedOperOnlyModes(loctarg, MODETYPE_USER));
+ context.Write("commandperms", oper->AllowedOperCommands.ToString());
+ context.Write("permissions", oper->AllowedPrivs.ToString());
}
}
if (loctarg)
{
- user->SendText(checkstr + " clientaddr " + loctarg->client_sa.str());
- user->SendText(checkstr + " serveraddr " + loctarg->server_sa.str());
+ context.Write("clientaddr", loctarg->client_sa.str());
+ context.Write("serveraddr", loctarg->server_sa.str());
std::string classname = loctarg->GetClass()->name;
if (!classname.empty())
- user->SendText(checkstr + " connectclass " + classname);
+ context.Write("connectclass", classname);
}
else
- user->SendText(checkstr + " onip " + targuser->GetIPString());
+ 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;
char prefix = memb->GetPrefixChar();
if (prefix)
chliststr.push_back(prefix);
- chliststr.append(c->name).push_back(' ');
+ chliststr.append(c->name);
+ chanlist.Add(chliststr);
+ chliststr.clear();
}
- std::stringstream dump(chliststr);
+ chanlist.Flush();
- user->SendText(checkstr + " onchans", dump);
-
- dumpExt(user, checkstr, targuser);
+ context.DumpExt(targuser);
}
else if (targchan)
{
/* /check on a channel */
- user->SendText(checkstr + " timestamp " + timestring(targchan->age));
+ context.Write("createdat", targchan->age);
- if (targchan->topic[0] != 0)
+ if (!targchan->topic.empty())
{
/* there is a topic, assume topic related information exists */
- user->SendText(checkstr + " topic " + targchan->topic);
- user->SendText(checkstr + " topic_setby " + targchan->setby);
- user->SendText(checkstr + " topic_setat " + timestring(targchan->topicset));
+ context.Write("topic", targchan->topic);
+ context.Write("topic_setby", targchan->setby);
+ context.Write("topic_setat", targchan->topicset);
}
- user->SendText(checkstr + " modes " + targchan->ChanModes(true));
- user->SendText(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. :| */
* Unlike Asuka, I define a clone as coming from the same host. --w00t
*/
const UserManager::CloneCounts& clonecount = ServerInstance->Users->GetCloneCounts(i->first);
- user->SendText("%s member %-3u %s%s (%s@%s) %s ",
- checkstr.c_str(), 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());
+ context.Write("member", InspIRCd::Format("%u %s%s (%s)", clonecount.global,
+ i->second->GetAllPrefixChars().c_str(), i->first->GetFullHost().c_str(),
+ i->first->GetRealName().c_str()));
}
const ModeParser::ListModeList& listmodes = ServerInstance->Modes->GetListModes();
for (ModeParser::ListModeList::const_iterator i = listmodes.begin(); i != listmodes.end(); ++i)
- dumpListMode(user, checkstr, (*i)->GetList(targchan));
+ context.DumpListMode(*i, targchan);
- dumpExt(user, checkstr, targchan);
+ context.DumpExt(targchan);
}
else
{
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))
+ if (InspIRCd::Match(a->second->GetRealHost(), parameters[0], ascii_case_insensitive_map) || InspIRCd::Match(a->second->GetDisplayedHost(), parameters[0], ascii_case_insensitive_map))
{
/* host or vhost matches mask */
- user->SendText(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->fullname);
+ context.Write("match", ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->GetRealName());
}
/* IP address */
else if (InspIRCd::MatchCIDR(a->second->GetIPString(), parameters[0]))
{
/* same IP. */
- user->SendText(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->fullname);
+ context.Write("match", ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->GetRealName());
}
}
- user->SendText(checkstr + " matches " + ConvToStr(x));
+ context.Write("matches", ConvToStr(x));
}
- user->SendText(checkstr + " END " + parameters[0]);
-
+ // END is sent by the CheckContext destructor
return CMD_SUCCESS;
}
- RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+ RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
{
- if (parameters.size() > 1)
+ if ((parameters.size() > 1) && (parameters[1].find('.') != std::string::npos))
return ROUTE_OPT_UCAST(parameters[1]);
return ROUTE_LOCALONLY;
}
Version GetVersion() CXX11_OVERRIDE
{
- return Version("CHECK command, view user, channel, IP address or hostname information", VF_VENDOR|VF_OPTCOMMON);
+ return Version("Provides the CHECK command to view user, channel, IP address or hostname information", VF_VENDOR|VF_OPTCOMMON);
}
};
projects / user / henk / code / inspircd.git / blobdiff