src/cmd_invite.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  Inspire is copyright (C) 2002-2005 ChatSpike-Dev.
   6  *                       E-mail:
   7  *                <brain.net>
   8  *                <Craig.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 using namespace std;
  18
  19 #include "inspircd_config.h"
  20 #include "inspircd.h"
  21 #include "inspircd_io.h"
  22 #include <string>
  23 #include <vector>
  24 #include <deque>
  25 #include "users.h"
  26 #include "ctables.h"
  27 #include "globals.h"
  28 #include "modules.h"
  29 #include "dynamic.h"
  30 #include "message.h"
  31 #include "commands.h"
  32 #include "inspstring.h"
  33 #include "helperfuncs.h"
  34 #include "hashcomp.h"
  35 #include "typedefs.h"
  36 #include "command_parse.h"
  37 #include "cmd_invite.h"
  38
  39 extern int MODCOUNT;
  40 extern std::vector<Module*> modules;
  41 extern std::vector<ircd_module*> factory;
  42
  43 void cmd_invite::Handle (char **parameters, int pcnt, userrec *user)
  44 {
  45         if (pcnt == 2)
  46         {
  47                 userrec* u = Find(parameters[0]);
  48                 chanrec* c = FindChan(parameters[1]);
  49
  50                 if ((!c) || (!u))
  51                 {
  52                         if (!c)
  53                         {
  54                                 WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[1]);
  55                         }
  56                         else
  57                         {
  58                                 if (c->binarymodes & CM_INVITEONLY)
  59                                 {
  60                                         WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]);
  61                                 }
  62                         }
  63
  64                         return;
  65                 }
  66
  67                 if (c->binarymodes & CM_INVITEONLY)
  68                 {
  69                         if (cstatus(user,c) < STATUS_HOP)
  70                         {
  71                                 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name);
  72                                 return;
  73                         }
  74                 }
  75                 if (has_channel(u,c))
  76                 {
  77                         WriteServ(user->fd,"443 %s %s %s :Is already on channel %s",user->nick,u->nick,c->name,c->name);
  78                         return;
  79                 }
  80                 if (!has_channel(user,c))
  81                 {
  82                         WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, c->name);
  83                         return;
  84                 }
  85
  86                 int MOD_RESULT = 0;
  87                 FOREACH_RESULT(OnUserPreInvite(user,u,c));
  88                 if (MOD_RESULT == 1) {
  89                         return;
  90                 }
  91
  92                 irc::string xname(c->name);
  93                 u->InviteTo(xname);
  94                 WriteFrom(u->fd,user,"INVITE %s :%s",u->nick,c->name);
  95                 WriteServ(user->fd,"341 %s %s %s",user->nick,u->nick,c->name);
  96                 FOREACH_MOD OnUserInvite(user,u,c);
  97         }
  98         else
  99         {
 100                 // pinched from ircu - invite with not enough parameters shows channels
 101                 // youve been invited to but haven't joined yet.
 102                 InvitedList* il = user->GetInviteList();
 103                 for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
 104                 {
 105                         WriteServ(user->fd,"346 %s :%s",user->nick,i->channel.c_str());
 106                 }
 107                 WriteServ(user->fd,"347 %s :End of INVITE list",user->nick);
 108         }
 109 }
 110
 111