X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fusermanager.cpp;h=1966c9b4729f86193e8c8fa87694a3bf9395c936;hb=8c71a2a6304f0d77aa7738e04a44f366a158cadd;hp=745934fd4467efc78db9c0b325d068aa7f98cc83;hpb=d736eba00b274c87662bd73a3acf8288135643d6;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/usermanager.cpp b/src/usermanager.cpp index 745934fd4..1966c9b47 100644 --- a/src/usermanager.cpp +++ b/src/usermanager.cpp @@ -22,25 +22,43 @@ #include "inspircd.h" #include "xline.h" -#include "bancache.h" #include "iohook.h" +namespace +{ + class WriteCommonQuit : public User::ForEachNeighborHandler + { + std::string line; + std::string operline; + + void Execute(LocalUser* user) CXX11_OVERRIDE + { + user->Write(user->IsOper() ? operline : line); + } + + public: + WriteCommonQuit(User* user, const std::string& msg, const std::string& opermsg) + : line(":" + user->GetFullHost() + " QUIT :") + , operline(line) + { + line += msg; + operline += opermsg; + user->ForEachNeighbor(*this, false); + } + }; +} + UserManager::UserManager() - : clientlist(new user_hash) - , uuidlist(new user_hash) - , unregistered_count(0), local_count(0) + : unregistered_count(0) { } UserManager::~UserManager() { - for (user_hash::iterator i = clientlist->begin(); i != clientlist->end(); ++i) + for (user_hash::iterator i = clientlist.begin(); i != clientlist.end(); ++i) { delete i->second; } - - delete clientlist; - delete uuidlist; } /* add a client connection to the sockets list */ @@ -62,20 +80,9 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs } UserIOHandler* eh = &New->eh; - /* Give each of the modules an attempt to hook the user for I/O */ - FOREACH_MOD(OnHookIO, (eh, via)); - - if (eh->GetIOHook()) - { - try - { - eh->GetIOHook()->OnStreamSocketAccept(eh, client, server); - } - catch (CoreException& modexcept) - { - ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "%s threw an exception: %s", modexcept.GetSource().c_str(), modexcept.GetReason().c_str()); - } - } + // If this listener has an IO hook provider set then tell it about the connection + if (via->iohookprov) + via->iohookprov->OnAccept(eh, client, server); ServerInstance->Logs->Log("USERS", LOG_DEBUG, "New user fd: %d", socket); @@ -83,19 +90,17 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs /* The users default nick is their UUID */ New->nick = New->uuid; - (*(this->clientlist))[New->nick] = New; + this->clientlist[New->nick] = New; New->registered = REG_NONE; New->signon = ServerInstance->Time() + ServerInstance->Config->dns_timeout; New->lastping = 1; - ServerInstance->Users->AddLocalClone(New); - ServerInstance->Users->AddGlobalClone(New); + this->AddClone(New); - New->localuseriter = this->local_users.insert(local_users.end(), New); - local_count++; + this->local_users.push_front(New); - if ((this->local_users.size() > ServerInstance->Config->SoftLimit) || (this->local_users.size() >= (unsigned int)ServerInstance->SE->GetMaxFds())) + if (this->local_users.size() > ServerInstance->Config->SoftLimit) { ServerInstance->SNO->WriteToSnoMask('a', "Warning: softlimit value has been reached: %d clients", ServerInstance->Config->SoftLimit); this->QuitUser(New,"No more connections allowed"); @@ -123,14 +128,15 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs */ New->exempt = (ServerInstance->XLines->MatchesLine("E",New) != NULL); - if (BanCacheHit *b = ServerInstance->BanCache->GetHit(New->GetIPString())) + BanCacheHit* const b = ServerInstance->BanCache.GetHit(New->GetIPString()); + if (b) { if (!b->Type.empty() && !New->exempt) { /* user banned */ ServerInstance->Logs->Log("BANCACHE", LOG_DEBUG, "BanCache: Positive hit for " + New->GetIPString()); if (!ServerInstance->Config->XLineMessage.empty()) - New->WriteNotice("*** " + ServerInstance->Config->XLineMessage); + New->WriteNumeric(ERR_YOUREBANNEDCREEP, ":" + ServerInstance->Config->XLineMessage); this->QuitUser(New, b->Reason); return; } @@ -153,7 +159,7 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs } } - if (!ServerInstance->SE->AddFd(eh, FD_WANT_FAST_READ | FD_WANT_EDGE_WRITE)) + if (!SocketEngine::AddFd(eh, FD_WANT_FAST_READ | FD_WANT_EDGE_WRITE)) { ServerInstance->Logs->Log("USERS", LOG_DEBUG, "Internal error on new connection"); this->QuitUser(New, "Internal error handling connection"); @@ -198,7 +204,7 @@ void UserManager::QuitUser(User* user, const std::string& quitreason, const std: if (user->registered == REG_ALL) { FOREACH_MOD(OnUserQuit, (user, reason, *operreason)); - user->WriteCommonQuit(reason, *operreason); + WriteCommonQuit(user, reason, *operreason); } else unregistered_count--; @@ -211,70 +217,50 @@ void UserManager::QuitUser(User* user, const std::string& quitreason, const std: if (lu->registered == REG_ALL) ServerInstance->SNO->WriteToSnoMask('q',"Client exiting: %s (%s) [%s]", user->GetFullRealHost().c_str(), user->GetIPString().c_str(), operreason->c_str()); + local_users.erase(lu); } - user_hash::iterator iter = this->clientlist->find(user->nick); - - if (iter != this->clientlist->end()) - this->clientlist->erase(iter); - else + if (!clientlist.erase(user->nick)) ServerInstance->Logs->Log("USERS", LOG_DEFAULT, "ERROR: Nick not found in clientlist, cannot remove: " + user->nick); - uuidlist->erase(user->uuid); + uuidlist.erase(user->uuid); + user->PurgeEmptyChannels(); } -void UserManager::AddLocalClone(User *user) +void UserManager::AddClone(User* user) { - local_clones[user->GetCIDRMask()]++; -} - -void UserManager::AddGlobalClone(User *user) -{ - global_clones[user->GetCIDRMask()]++; + CloneCounts& counts = clonemap[user->GetCIDRMask()]; + counts.global++; + if (IS_LOCAL(user)) + counts.local++; } void UserManager::RemoveCloneCounts(User *user) { - if (IS_LOCAL(user)) + CloneMap::iterator it = clonemap.find(user->GetCIDRMask()); + if (it != clonemap.end()) { - clonemap::iterator x = local_clones.find(user->GetCIDRMask()); - if (x != local_clones.end()) + CloneCounts& counts = it->second; + counts.global--; + if (counts.global == 0) { - x->second--; - if (!x->second) - { - local_clones.erase(x); - } + // No more users from this IP, remove entry from the map + clonemap.erase(it); + return; } - } - clonemap::iterator y = global_clones.find(user->GetCIDRMask()); - if (y != global_clones.end()) - { - y->second--; - if (!y->second) - { - global_clones.erase(y); - } + if (IS_LOCAL(user)) + counts.local--; } } -unsigned long UserManager::GlobalCloneCount(User *user) +const UserManager::CloneCounts& UserManager::GetCloneCounts(User* user) const { - clonemap::iterator x = global_clones.find(user->GetCIDRMask()); - if (x != global_clones.end()) - return x->second; + CloneMap::const_iterator it = clonemap.find(user->GetCIDRMask()); + if (it != clonemap.end()) + return it->second; else - return 0; -} - -unsigned long UserManager::LocalCloneCount(User *user) -{ - clonemap::iterator x = local_clones.find(user->GetCIDRMask()); - if (x != local_clones.end()) - return x->second; - else - return 0; + return zeroclonecounts; } void UserManager::ServerNoticeAll(const char* text, ...) @@ -283,7 +269,7 @@ void UserManager::ServerNoticeAll(const char* text, ...) VAFORMAT(message, text, text); message = "NOTICE $" + ServerInstance->Config->ServerName + " :" + message; - for (LocalUserList::const_iterator i = local_users.begin(); i != local_users.end(); i++) + for (LocalList::const_iterator i = local_users.begin(); i != local_users.end(); ++i) { User* t = *i; t->WriteServ(message); @@ -294,7 +280,7 @@ void UserManager::GarbageCollect() { // Reset the already_sent IDs so we don't wrap it around and drop a message LocalUser::already_sent_id = 0; - for (LocalUserList::const_iterator i = this->local_users.begin(); i != this->local_users.end(); i++) + for (LocalList::const_iterator i = local_users.begin(); i != local_users.end(); ++i) { (**i).already_sent = 0; (**i).RemoveExpiredInvites(); @@ -322,13 +308,10 @@ void UserManager::DoBackgroundUserStuff() /* * loop over all local users.. */ - for (LocalUserList::iterator i = local_users.begin(); i != local_users.end(); ++i) + for (LocalList::iterator i = local_users.begin(); i != local_users.end(); ++i) { LocalUser* curr = *i; - if (curr->quitting) - continue; - if (curr->CommandFloodPenalty || curr->eh.getSendQSize()) { unsigned int rate = curr->MyClass->GetCommandRate(); @@ -342,13 +325,13 @@ void UserManager::DoBackgroundUserStuff() switch (curr->registered) { case REG_ALL: - if (ServerInstance->Time() > curr->nping) + if (ServerInstance->Time() >= curr->nping) { // This user didn't answer the last ping, remove them if (!curr->lastping) { time_t time = ServerInstance->Time() - (curr->nping - curr->MyClass->GetPingTime()); - const std::string message = "Ping timeout: " + ConvToStr(time) + (time == 1 ? " seconds" : " second"); + const std::string message = "Ping timeout: " + ConvToStr(time) + (time != 1 ? " seconds" : " second"); this->QuitUser(curr, message); continue; }