src/cmd_notice.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 <map>
  18 #include <sstream>
  19 #include <vector>
  20 #include <deque>
  21 #include "configreader.h"
  22 #include "hash_map.h"
  23 #include "users.h"
  24 #include "modules.h"
  25 #include "wildcard.h"
  26 #include "commands.h"
  27 #include "helperfuncs.h"
  28 #include "hashcomp.h"
  29 #include "commands/cmd_notice.h"
  30
  31 extern InspIRCd* ServerInstance;
  32 extern int MODCOUNT;
  33 extern std::vector<Module*> modules;
  34 extern std::vector<ircd_module*> factory;
  35 extern time_t TIME;
  36
  37 void cmd_notice::Handle (const char** parameters, int pcnt, userrec *user)
  38 {
  39         userrec *dest;
  40         chanrec *chan;
  41
  42         user->idle_lastmsg = TIME;
  43
  44         if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0))
  45                 return;
  46         if ((parameters[0][0] == '$') && ((*user->oper) || (is_uline(user->server))))
  47         {
  48                 int MOD_RESULT = 0;
  49                 std::string temp = parameters[1];
  50                 FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,(void*)parameters[0],TYPE_SERVER,temp,0));
  51                 if (MOD_RESULT)
  52                         return;
  53                 parameters[1] = (char*)temp.c_str();
  54                 // notice to server mask
  55                 const char* servermask = parameters[0] + 1;
  56                 if (match(ServerInstance->Config->ServerName,servermask))
  57                 {
  58                         user->NoticeAll("%s",parameters[1]);
  59                 }
  60                 FOREACH_MOD(I_OnUserMessage,OnUserNotice(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0));
  61                 return;
  62         }
  63         char status = 0;
  64         if ((*parameters[0] == '@') || (*parameters[0] == '%') || (*parameters[0] == '+'))
  65         {
  66                 status = *parameters[0];
  67                 parameters[0]++;
  68         }
  69         if (*parameters[0] == '#')
  70         {
  71                 chan = ServerInstance->FindChan(parameters[0]);
  72                 if (chan)
  73                 {
  74                         if (IS_LOCAL(user))
  75                         {
  76                                 if ((chan->modes[CM_NOEXTERNAL]) && (!chan->HasUser(user)))
  77                                 {
  78                                         user->WriteServ("404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name);
  79                                         return;
  80                                 }
  81                                 if ((chan->modes[CM_MODERATED]) && (chan->GetStatus(user) < STATUS_VOICE))
  82                                 {
  83                                         user->WriteServ("404 %s %s :Cannot send to channel (+m)", user->nick, chan->name);
  84                                         return;
  85                                 }
  86                         }
  87
  88                         int MOD_RESULT = 0;
  89
  90                         std::string temp = parameters[1];
  91                         FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,chan,TYPE_CHANNEL,temp,status));
  92                         if (MOD_RESULT) {
  93                                 return;
  94                         }
  95                         parameters[1] = (char*)temp.c_str();
  96
  97                         if (temp == "")
  98                         {
  99                                 user->WriteServ("412 %s No text to send", user->nick);
 100                                 return;
 101                         }
 102
 103                         chan->WriteAllExceptSender(user, status, "NOTICE %s :%s", chan->name, parameters[1]);
 104
 105                         FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,chan,TYPE_CHANNEL,parameters[1],status));
 106                 }
 107                 else
 108                 {
 109                         /* no such nick/channel */
 110                         user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
 111                 }
 112                 return;
 113         }
 114
 115         dest = ServerInstance->FindNick(parameters[0]);
 116         if (dest)
 117         {
 118                 int MOD_RESULT = 0;
 119
 120                 std::string temp = parameters[1];
 121                 FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,dest,TYPE_USER,temp,0));
 122                 if (MOD_RESULT) {
 123                         return;
 124                 }
 125                 parameters[1] = (char*)temp.c_str();
 126
 127                 if (dest->fd > -1)
 128                 {
 129                         // direct write, same server
 130                         user->WriteTo(dest, "NOTICE %s :%s", dest->nick, parameters[1]);
 131                 }
 132
 133                 FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,dest,TYPE_USER,parameters[1],0));
 134         }
 135         else
 136         {
 137                 /* no such nick/channel */
 138                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
 139         }
 140 }