source/BotInterp.H

   1 // BotInterp.H  -*- C++ -*-
   2 // Copyright (c) 1998 Etienne BERNARD
   3 // Copyright (C) 2002 Clinton Ebadi
   4
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software
  17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
  18
  19 #ifndef BOTINTERP_H
  20 #define BOTINTERP_H
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include "config.h"
  24 #endif
  25
  26 #ifdef USESCRIPTS
  27
  28 #include <ctime>
  29 #include <libguile.h>
  30 #include "String.H"
  31
  32 class Bot;
  33
  34 struct Hook {
  35   int type;
  36   int priority;
  37   bool fallthru;
  38
  39   String regex_str;
  40   String name;
  41   SCM regex;
  42   SCM function;
  43
  44   Hook(int t, String rs, SCM r, SCM f, int p, bool ft, String n="DEFAULT")
  45     : type(t), priority (p), fallthru (ft), regex_str(rs),
  46       name (n), regex(r), function(f)  { }
  47
  48   bool operator< (const Hook &h) const
  49   {
  50     if (priority < h.priority)
  51       return true;
  52     else if (priority > h.priority)
  53       return false;
  54     else if (fallthru && h.fallthru)
  55       return false;
  56     else if (fallthru && !h.fallthru)
  57       return false;
  58     else if (!fallthru && h.fallthru)
  59       return true;
  60   }
  61
  62   enum {
  63     ACTION, NICKNAME, SIGNOFF, CTCP, CTCP_REPLY,
  64     DISCONNECT, FLOOD, INVITE, JOIN, KICK, LEAVE,
  65     MODE, MESSAGE, NAMES, NOTICE, PUBLIC,
  66     PUBLIC_NOTICE, RAW, TIMER, TOPIC
  67   };
  68 };
  69
  70 struct Timer {
  71   int count;
  72   std::time_t when;
  73   SCM function;
  74
  75   Timer(int c, std::time_t t, SCM f)
  76     : count(c), when(t), function(f) { }
  77 };
  78
  79 class BotInterp {
  80   Bot * bot;
  81   SCM logPort;
  82   std::map<int, std::list<Hook *>, std::less<int> > hooksMap;
  83   std::list<Timer *> timersList;
  84   int counter;
  85
  86 public:
  87   BotInterp(Bot *, String);
  88
  89   void ScriptLog(SCM);
  90
  91   void Execute(String);
  92   void LoadScript(String);
  93
  94   bool AddHook(int, SCM, SCM, int, bool, String);
  95   bool RunHooks(int, String, SCM);
  96
  97   SCM AddTimer(int, SCM);
  98   bool DelTimer(SCM);
  99   bool RunTimers(int);
 100
 101   friend class Interp;
 102   friend class ScriptCommands;
 103 };
 104
 105 #endif
 106 #endif