src/cull_list.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
   6  * See: http://wiki.inspircd.org/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 /* $Core */
  15
  16 #include "inspircd.h"
  17 #include "cull_list.h"
  18
  19 CullList::CullList(InspIRCd* Instance) : ServerInstance(Instance)
  20 {
  21         list.clear();
  22 }
  23
  24 void CullList::AddItem(User* user)
  25 {
  26         list.push_back(user);
  27 }
  28
  29 void CullList::MakeSilent(User* user)
  30 {
  31         user->quietquit = true;
  32         return;
  33 }
  34
  35 int CullList::Apply()
  36 {
  37         int n = list.size();
  38         int i = 0;
  39
  40         while (list.size() && i++ != 100)
  41         {
  42                 std::vector<User *>::iterator a = list.begin();
  43
  44                 User *u = (*a);
  45                 // user has been moved onto their UID; that's why this isn't find(u->nick)
  46                 user_hash::iterator iter = ServerInstance->Users->clientlist->find(u->uuid);
  47
  48                 if (u->registered != REG_ALL)
  49                         if (ServerInstance->Users->unregistered_count)
  50                                 ServerInstance->Users->unregistered_count--;
  51
  52                 if (IS_LOCAL(u))
  53                 {
  54                         if (!u->sendq.empty())
  55                                 u->FlushWriteBuf();
  56
  57                         if (u->GetIOHook())
  58                         {
  59                                 try
  60                                 {
  61                                         u->GetIOHook()->OnRawSocketClose(u->GetFd());
  62                                 }
  63                                 catch (CoreException& modexcept)
  64                                 {
  65                                         ServerInstance->Logs->Log("CULLLIST",DEBUG, "%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
  66                                 }
  67                         }
  68
  69                         ServerInstance->SE->DelFd(u);
  70                         u->CloseSocket();
  71                 }
  72
  73                 /*
  74                  * this must come before the ServerInstance->SNO->WriteToSnoMaskso that it doesnt try to fill their buffer with anything
  75                  * if they were an oper with +sn +qQ.
  76                  */
  77                 if (u->registered == REG_ALL)
  78                 {
  79                         if (IS_LOCAL(u))
  80                         {
  81                                 if (!u->quietquit)
  82                                 {
  83                                         ServerInstance->SNO->WriteToSnoMask('q',"Client exiting: %s!%s@%s [%s]", u->nick.c_str(), u->ident.c_str(), u->host.c_str(), u->operquitmsg.c_str());
  84                                 }
  85                         }
  86                         else
  87                         {
  88                                 if ((!ServerInstance->SilentULine(u->server)) && (!u->quietquit))
  89                                 {
  90                                         ServerInstance->SNO->WriteToSnoMask('Q',"Client exiting on server %s: %s!%s@%s [%s]", u->server, u->nick.c_str(), u->ident.c_str(), u->host.c_str(), u->operquitmsg.c_str());
  91                                 }
  92                         }
  93                         u->AddToWhoWas();
  94                 }
  95
  96                 if (iter != ServerInstance->Users->clientlist->end())
  97                 {
  98                         ServerInstance->Users->clientlist->erase(iter);
  99                 }
 100                 else
 101                 {
 102                         ServerInstance->Logs->Log("CULLLIST", DEBUG, "iter == clientlist->end, can't remove them from hash... problematic..");
 103                 }
 104
 105                 if (IS_LOCAL(u))
 106                 {
 107                         std::vector<User*>::iterator x = find(ServerInstance->Users->local_users.begin(),ServerInstance->Users->local_users.end(),u);
 108                         if (x != ServerInstance->Users->local_users.end())
 109                                 ServerInstance->Users->local_users.erase(x);
 110                         else
 111                         {
 112                                 ServerInstance->Logs->Log("CULLLIST", DEBUG, "Failed to remove user from vector..");
 113                         }
 114                 }
 115
 116                 delete u;
 117                 list.erase(list.begin());
 118         }
 119
 120         return n;
 121 }
 122