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