| 1 | // BotInterp.H -*- C++ -*- |
| 2 | // Copyright (c) 1998 Etienne BERNARD |
| 3 | // Copyright (C) 2002,2005,2008 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., 51 Franklin Street, Fifth Floor, Boston, MA |
| 18 | // 02110-1301, USA. |
| 19 | |
| 20 | #ifndef BOTINTERP_H |
| 21 | #define BOTINTERP_H |
| 22 | |
| 23 | #ifdef HAVE_CONFIG_H |
| 24 | #include "config.h" |
| 25 | #endif |
| 26 | |
| 27 | #ifdef USESCRIPTS |
| 28 | |
| 29 | #include <functional> |
| 30 | #include <list> |
| 31 | #include <map> |
| 32 | #include <string> |
| 33 | |
| 34 | #include <ctime> |
| 35 | |
| 36 | #include <libguile.h> |
| 37 | |
| 38 | #include "BotThreading.H" |
| 39 | #include "String.H" |
| 40 | #include "Utils.H" |
| 41 | |
| 42 | class Bot; |
| 43 | |
| 44 | struct Hook { |
| 45 | int type; |
| 46 | int priority; |
| 47 | bool fallthru; |
| 48 | |
| 49 | std::string regex_str; |
| 50 | std::string name; |
| 51 | SCM regex; |
| 52 | SCM function; |
| 53 | |
| 54 | Hook(int t, std::string rs, SCM r, SCM f, int p, bool ft, std::string n="DEFAULT") |
| 55 | : type(t), priority (p), fallthru (ft), regex_str(rs), |
| 56 | name (n), regex(r), function(f) { } |
| 57 | |
| 58 | bool operator< (const Hook & h) const; |
| 59 | |
| 60 | enum { |
| 61 | ACTION, NICKNAME, SIGNOFF, CTCP, CTCP_REPLY, |
| 62 | DISCONNECT, FLOOD, INVITE, JOIN, KICK, MODE, |
| 63 | MESSAGE, NAMES, NOTICE, PART, PUBLIC, |
| 64 | PUBLIC_NOTICE, RAW, TIMER, TOPIC, |
| 65 | // send hooks |
| 66 | SEND_ACTION, SEND_CTCP, SEND_PUBLIC, SEND_MESSAGE, |
| 67 | SEND_WHO, SEND_WHOIS, |
| 68 | // DCC hooks |
| 69 | DCC_CHAT_BEGIN, DCC_CHAT_END, DCC_CHAT_MESSAGE |
| 70 | }; |
| 71 | }; |
| 72 | |
| 73 | struct Timer { |
| 74 | int count; |
| 75 | std::time_t when; |
| 76 | SCM function; |
| 77 | |
| 78 | Timer(int c, std::time_t t, SCM f) |
| 79 | : count(c), when(t), function(f) { } |
| 80 | |
| 81 | bool operator< (const Timer & other) const |
| 82 | { return when < other.when; } |
| 83 | }; |
| 84 | |
| 85 | class BotInterp { |
| 86 | typedef std::list<Timer *> TimerList; |
| 87 | typedef std::list<Hook *> HookList; |
| 88 | typedef std::map<int, HookList, std::less<int> > HookMap; |
| 89 | |
| 90 | Bot * bot; |
| 91 | SCM logPort; |
| 92 | int counter; |
| 93 | |
| 94 | HookMap hooks; |
| 95 | TimerList timers; |
| 96 | |
| 97 | Utils::IndirectPred<Timer, std::less<Timer> > timer_sort_p; |
| 98 | Utils::IndirectPred<Hook, std::less<Hook> > hook_sort_p; |
| 99 | |
| 100 | BotMutex hook_mutex; |
| 101 | BotMutex timer_mutex; // NOTE: recursive lock |
| 102 | |
| 103 | public: |
| 104 | BotInterp(Bot *, String); |
| 105 | |
| 106 | SCM ScriptLog(); |
| 107 | |
| 108 | void Execute(String); |
| 109 | void LoadScript(String); |
| 110 | |
| 111 | bool AddHook(int, SCM, SCM, int, bool, std::string); |
| 112 | bool RunHooks(int, std::string, SCM); |
| 113 | |
| 114 | SCM AddTimer(int, SCM); |
| 115 | bool DelTimer(SCM); |
| 116 | bool RunTimers(int); |
| 117 | |
| 118 | friend class Interp; |
| 119 | friend class ScriptCommands; |
| 120 | }; |
| 121 | |
| 122 | #endif |
| 123 | #endif |