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