src/cmd_quit.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
   6  *                       E-mail:
   7  *                <brain@chatspike.net>
   8  *                <Craig@chatspike.net>
   9  *
  10  * Written by Craig Edwards, Craig McLure, and others.
  11  * This program is free but copyrighted software; see
  12  *            the file COPYING for details.
  13  *
  14  * ---------------------------------------------------
  15  */
  16
  17 #include "inspircd.h"
  18 #include "configreader.h"
  19 #include "users.h"
  20 #include "modules.h"
  21 #include "commands/cmd_quit.h"
  22
  23
  24
  25 extern "C" command_t* init_command(InspIRCd* Instance)
  26 {
  27         return new cmd_quit(Instance);
  28 }
  29
  30 CmdResult cmd_quit::Handle (const char** parameters, int pcnt, userrec *user)
  31 {
  32         user_hash::iterator iter = ServerInstance->clientlist.find(user->nick);
  33         char reason[MAXBUF];
  34         std::string quitmsg = "Client exited";
  35
  36         if (user->registered == REG_ALL)
  37         {
  38                 /* theres more to do here, but for now just close the socket */
  39                 if (pcnt == 1)
  40                 {
  41                         if (*parameters[0] == ':')
  42                                 parameters[0]++;
  43
  44                         strlcpy(reason, parameters[0],MAXQUIT-1);
  45
  46                         /* We should only prefix the quit for a local user. Remote users have
  47                          * already been prefixed, where neccessary, by the upstream server.
  48                          */
  49                         if (IS_LOCAL(user))
  50                         {
  51                                 quitmsg = ServerInstance->Config->PrefixQuit;
  52                                 quitmsg.append(parameters[0]);
  53                                 user->Write("ERROR :Closing link (%s@%s) [%s]",user->ident,user->host,quitmsg.c_str());
  54                                 ServerInstance->SNO->WriteToSnoMask('q',"Client exiting: %s!%s@%s [%s]",user->nick,user->ident,user->host,quitmsg.c_str());
  55                                 user->WriteCommonExcept("QUIT :%s", quitmsg.c_str());
  56                         }
  57                         else
  58                         {
  59                                 ServerInstance->SNO->WriteToSnoMask('q',"Client exiting at %s: %s!%s@%s [%s]",user->server,user->nick,user->ident,user->host,parameters[0]);
  60                                 user->WriteCommonExcept("QUIT :%s",parameters[0]);
  61                         }
  62                         FOREACH_MOD(I_OnUserQuit,OnUserQuit(user,std::string(ServerInstance->Config->PrefixQuit)+std::string(parameters[0])));
  63
  64                 }
  65                 else
  66                 {
  67                         if (IS_LOCAL(user))
  68                         {
  69                                 user->Write("ERROR :Closing link (%s@%s) []",user->ident,user->host);
  70                                 ServerInstance->SNO->WriteToSnoMask('q',"Client exiting: %s!%s@%s [Client exited]",user->nick,user->ident,user->host);
  71                         }
  72                         else
  73                         {
  74                                 ServerInstance->SNO->WriteToSnoMask('q',"Client exiting at %s: %s!%s@%s [Client exited]",user->server,user->nick,user->ident,user->host);
  75                         }
  76                         user->WriteCommonExcept("QUIT :Client exited");
  77                         FOREACH_MOD(I_OnUserQuit,OnUserQuit(user,"Client exited"));
  78
  79                 }
  80                 user->AddToWhoWas();
  81         }
  82
  83         FOREACH_MOD(I_OnUserDisconnect,OnUserDisconnect(user));
  84
  85         /* push the socket on a stack of sockets due to be closed at the next opportunity */
  86         if (IS_LOCAL(user))
  87         {
  88                 ServerInstance->SE->DelFd(user);
  89                 if (find(ServerInstance->local_users.begin(),ServerInstance->local_users.end(),user) != ServerInstance->local_users.end())
  90                 {
  91                         ServerInstance->Log(DEBUG,"Delete local user");
  92                         ServerInstance->local_users.erase(find(ServerInstance->local_users.begin(),ServerInstance->local_users.end(),user));
  93                 }
  94                 user->CloseSocket();
  95         }
  96
  97         if (iter != ServerInstance->clientlist.end())
  98         {
  99                 ServerInstance->clientlist.erase(iter);
 100         }
 101
 102         if (user->registered == REG_ALL) {
 103                 user->PurgeEmptyChannels();
 104         }
 105
 106         if (IS_LOCAL(user))
 107         {
 108                 std::string original_command = "QUIT :" + quitmsg;
 109                 FOREACH_MOD(I_OnPostCommand,OnPostCommand("QUIT", parameters, pcnt, user, CMD_SUCCESS, original_command));
 110         }
 111
 112         DELETE(user);
 113         return CMD_USER_DELETED;
 114 }
 115