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