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 "message.h"
  26 #include "wildcard.h"
  27 #include "commands.h"
  28 #include "helperfuncs.h"
  29 #include "hashcomp.h"
  30 #include "commands/cmd_notice.h"
  31
  32 extern InspIRCd* ServerInstance;
  33 extern int MODCOUNT;
  34 extern std::vector<Module*> modules;
  35 extern std::vector<ircd_module*> factory;
  36 extern time_t TIME;
  37
  38 void cmd_notice::Handle (const char** parameters, int pcnt, userrec *user)
  39 {
  40         userrec *dest;
  41         chanrec *chan;
  42
  43         user->idle_lastmsg = TIME;
  44
  45         if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0))
  46                 return;
  47         if ((parameters[0][0] == '$') && ((*user->oper) || (is_uline(user->server))))
  48         {
  49                 int MOD_RESULT = 0;
  50                 std::string temp = parameters[1];
  51                 FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,(void*)parameters[0],TYPE_SERVER,temp,0));
  52                 if (MOD_RESULT)
  53                         return;
  54                 parameters[1] = (char*)temp.c_str();
  55                 // notice to server mask
  56                 const char* servermask = parameters[0] + 1;
  57                 if (match(ServerInstance->Config->ServerName,servermask))
  58                 {
  59                         user->NoticeAll("%s",parameters[1]);
  60                 }
  61                 FOREACH_MOD(I_OnUserMessage,OnUserNotice(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0));
  62                 return;
  63         }
  64         char status = 0;
  65         if ((*parameters[0] == '@') || (*parameters[0] == '%') || (*parameters[0] == '+'))
  66         {
  67                 status = *parameters[0];
  68                 parameters[0]++;
  69         }
  70         if (*parameters[0] == '#')
  71         {
  72                 chan = FindChan(parameters[0]);
  73                 if (chan)
  74                 {
  75                         if (IS_LOCAL(user))
  76                         {
  77                                 if ((chan->modes[CM_NOEXTERNAL]) && (!chan->HasUser(user)))
  78                                 {
  79                                         user->WriteServ("404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name);
  80                                         return;
  81                                 }
  82                                 if ((chan->modes[CM_MODERATED]) && (cstatus(user,chan)<STATUS_VOICE))
  83                                 {
  84                                         user->WriteServ("404 %s %s :Cannot send to channel (+m)", user->nick, chan->name);
  85                                         return;
  86                                 }
  87                         }
  88
  89                         int MOD_RESULT = 0;
  90
  91                         std::string temp = parameters[1];
  92                         FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,chan,TYPE_CHANNEL,temp,status));
  93                         if (MOD_RESULT) {
  94                                 return;
  95                         }
  96                         parameters[1] = (char*)temp.c_str();
  97
  98                         if (temp == "")
  99                         {
 100                                 user->WriteServ("412 %s No text to send", user->nick);
 101                                 return;
 102                         }
 103
 104                         chan->WriteAllExceptSender(user, status, "NOTICE %s :%s", chan->name, parameters[1]);
 105
 106                         FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,chan,TYPE_CHANNEL,parameters[1],status));
 107                 }
 108                 else
 109                 {
 110                         /* no such nick/channel */
 111                         user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
 112                 }
 113                 return;
 114         }
 115
 116         dest = Find(parameters[0]);
 117         if (dest)
 118         {
 119                 int MOD_RESULT = 0;
 120
 121                 std::string temp = parameters[1];
 122                 FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,dest,TYPE_USER,temp,0));
 123                 if (MOD_RESULT) {
 124                         return;
 125                 }
 126                 parameters[1] = (char*)temp.c_str();
 127
 128                 if (dest->fd > -1)
 129                 {
 130                         // direct write, same server
 131                         user->WriteTo(dest, "NOTICE %s :%s", dest->nick, parameters[1]);
 132                 }
 133
 134                 FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,dest,TYPE_USER,parameters[1],0));
 135         }
 136         else
 137         {
 138                 /* no such nick/channel */
 139                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
 140         }
 141 }