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
  24
  25 extern "C" command_t* init_command(InspIRCd* Instance)
  26 {
  27         return new cmd_notice(Instance);
  28 }
  29
  30 CmdResult cmd_notice::Handle (const char** parameters, int pcnt, userrec *user)
  31 {
  32         userrec *dest;
  33         chanrec *chan;
  34
  35         user->idle_lastmsg = ServerInstance->Time();
  36
  37         if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0))
  38                 return CMD_SUCCESS;
  39         if ((parameters[0][0] == '$') && ((*user->oper) || (ServerInstance->ULine(user->server))))
  40         {
  41                 int MOD_RESULT = 0;
  42                 std::string temp = parameters[1];
  43                 FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,(void*)parameters[0],TYPE_SERVER,temp,0));
  44                 if (MOD_RESULT)
  45                         return CMD_FAILURE;
  46                 parameters[1] = (char*)temp.c_str();
  47                 // notice to server mask
  48                 const char* servermask = parameters[0] + 1;
  49                 if (match(ServerInstance->Config->ServerName,servermask))
  50                 {
  51                         user->NoticeAll("%s",parameters[1]);
  52                 }
  53                 FOREACH_MOD(I_OnUserMessage,OnUserNotice(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0));
  54                 return CMD_SUCCESS;
  55         }
  56         char status = 0;
  57         if ((*parameters[0] == '@') || (*parameters[0] == '%') || (*parameters[0] == '+'))
  58         {
  59                 status = *parameters[0];
  60                 parameters[0]++;
  61         }
  62         if (*parameters[0] == '#')
  63         {
  64                 chan = ServerInstance->FindChan(parameters[0]);
  65                 if (chan)
  66                 {
  67                         if (IS_LOCAL(user))
  68                         {
  69                                 if ((chan->modes[CM_NOEXTERNAL]) && (!chan->HasUser(user)))
  70                                 {
  71                                         user->WriteServ("404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name);
  72                                         return CMD_FAILURE;
  73                                 }
  74                                 if ((chan->modes[CM_MODERATED]) && (chan->GetStatus(user) < STATUS_VOICE))
  75                                 {
  76                                         user->WriteServ("404 %s %s :Cannot send to channel (+m)", user->nick, chan->name);
  77                                         return CMD_FAILURE;
  78                                 }
  79                         }
  80
  81                         int MOD_RESULT = 0;
  82
  83                         std::string temp = parameters[1];
  84                         FOREACH_RESULT(I_OnUserPreNotice,OnUserPreNotice(user,chan,TYPE_CHANNEL,temp,status));
  85                         if (MOD_RESULT) {
  86                                 return CMD_FAILURE;
  87                         }
  88                         parameters[1] = (char*)temp.c_str();
  89
  90                         if (temp == "")
  91                         {
  92                                 user->WriteServ("412 %s No text to send", user->nick);
  93                                 return CMD_FAILURE;
  94                         }
  95
  96                         chan->WriteAllExceptSender(user, status, "NOTICE %s :%s", chan->name, parameters[1]);
  97
  98                         FOREACH_MOD(I_OnUserNotice,OnUserNotice(user,chan,TYPE_CHANNEL,parameters[1],status));
  99                 }
 100                 else
 101                 {
 102                         /* no such nick/channel */
 103                         user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
 104                         return CMD_FAILURE;
 105                 }
 106                 return CMD_SUCCESS;
 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 CMD_FAILURE;
 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                 return CMD_FAILURE;
 134         }
 135
 136         return CMD_SUCCESS;
 137
 138 }
 139