src/commands/cmd_invite.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
   6  * See: http://www.inspircd.org/wiki/index.php/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "inspircd.h"
  15 #include "commands/cmd_invite.h"
  16
  17 extern "C" DllExport Command* init_command(InspIRCd* Instance)
  18 {
  19         return new CommandInvite(Instance);
  20 }
  21
  22 /** Handle /INVITE
  23  */
  24 CmdResult CommandInvite::Handle (const char* const* parameters, int pcnt, User *user)
  25 {
  26         int MOD_RESULT = 0;
  27
  28         if (pcnt == 2 || pcnt == 3)
  29         {
  30                 User* u = ServerInstance->FindNick(parameters[0]);
  31                 Channel* c = ServerInstance->FindChan(parameters[1]);
  32                 time_t timeout = 0;
  33                 if (pcnt == 3)
  34                 {
  35                         timeout = time(NULL) + ServerInstance->Duration(parameters[2]);
  36                 }
  37
  38                 if ((!c) || (!u))
  39                 {
  40                         if (!c)
  41                         {
  42                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[1]);
  43                         }
  44                         else
  45                         {
  46                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
  47                         }
  48
  49                         return CMD_FAILURE;
  50                 }
  51
  52                 if ((c->IsModeSet('i')) && (IS_LOCAL(user)))
  53                 {
  54                         if (c->GetStatus(user) < STATUS_HOP)
  55                         {
  56                                 user->WriteServ("482 %s %s :You must be a channel %soperator", user->nick, c->name, c->GetStatus(u) == STATUS_HOP ? "" : "half-");
  57                                 return CMD_FAILURE;
  58                         }
  59                 }
  60
  61                 if (c->HasUser(u))
  62                 {
  63                         user->WriteServ("443 %s %s %s :is already on channel",user->nick,u->nick,c->name);
  64                         return CMD_FAILURE;
  65                 }
  66
  67                 if ((IS_LOCAL(user)) && (!c->HasUser(user)))
  68                 {
  69                         user->WriteServ("442 %s %s :You're not on that channel!",user->nick, c->name);
  70                         return CMD_FAILURE;
  71                 }
  72
  73                 FOREACH_RESULT(I_OnUserPreInvite,OnUserPreInvite(user,u,c,timeout));
  74
  75                 if (MOD_RESULT == 1)
  76                 {
  77                         return CMD_FAILURE;
  78                 }
  79
  80                 u->InviteTo(c->name, timeout);
  81                 u->WriteFrom(user,"INVITE %s :%s",u->nick,c->name);
  82                 user->WriteServ("341 %s %s %s",user->nick,u->nick,c->name);
  83                 switch (ServerInstance->Config->AnnounceInvites)
  84                 {
  85                         case ServerConfig::INVITE_ANNOUNCE_ALL:
  86                                 c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  87                         break;
  88                         case ServerConfig::INVITE_ANNOUNCE_OPS:
  89                                 c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  90                         break;
  91                         case ServerConfig::INVITE_ANNOUNCE_DYNAMIC:
  92                                 if (c->IsModeSet('i'))
  93                                         c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  94                                 else
  95                                         c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  96                         break;
  97                         default:
  98                                 /* Nobody */
  99                         break;
 100                 }
 101                 FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c,timeout));
 102         }
 103         else
 104         {
 105                 // pinched from ircu - invite with not enough parameters shows channels
 106                 // youve been invited to but haven't joined yet.
 107                 InvitedList* il = user->GetInviteList();
 108                 for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
 109                 {
 110                         user->WriteServ("346 %s :%s",user->nick,i->first.c_str());
 111                 }
 112                 user->WriteServ("347 %s :End of INVITE list",user->nick);
 113         }
 114         return CMD_SUCCESS;
 115 }
 116