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1 | // Interp.C -*- C++ -*- |
2 | // Copyright (c) 1998 Etienne BERNARD |
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3 | // Copyright (C) 2002,2005 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 | #ifdef HAVE_CONFIG_H |
21 | #include "config.h" |
22 | #endif |
23 | |
24 | #ifdef USESCRIPTS |
25 | |
26 | #include "Macros.H" |
27 | #include "Commands.H" |
28 | #include "Interp.H" |
29 | #include "BotInterp.H" |
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30 | #include "ShitEntry.H" |
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31 | |
32 | #include <libguile.h> |
33 | |
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34 | // static class member initial definitions |
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35 | Bot * Interp::bot = 0; |
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36 | SCM Interp::bot_module = 0; |
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37 | |
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38 | #ifdef MULTITHREAD |
39 | pthread_mutex_t Interp::mutex = PTHREAD_MUTEX_INITIALIZER; |
40 | #endif |
41 | |
42 | typedef SCM (*SCMFunc)(); |
43 | |
44 | SCM |
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45 | Interp::ScmApplyWrapper (void *data) |
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46 | { |
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47 | #ifdef MULTITHREAD |
48 | // pthread_mutex_lock (&Interp::mutex); |
49 | #endif |
50 | |
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51 | wrapper_data * wd = static_cast<wrapper_data *> (data); |
52 | scm_apply(wd->func, wd->args, SCM_EOL); |
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53 | |
54 | #ifdef MULTITHREAD |
55 | // pthread_mutex_unlock (&Interp::mutex); |
56 | #endif |
57 | |
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58 | return SCM_BOOL_T; |
59 | } |
60 | |
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61 | SCM |
62 | Interp::LazyHandler (void *data, SCM tag, SCM throw_args) |
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63 | { |
64 | SCM log_port = Interp::bot->botInterp->ScriptLog(); |
65 | SCM eport = scm_set_current_error_port(log_port); |
66 | |
67 | scm_handle_by_message_noexit((void *)"bobot++", tag, throw_args); |
68 | scm_force_output(log_port); |
69 | scm_set_current_error_port(eport); |
70 | scm_ithrow(tag, throw_args, 1); |
71 | return SCM_UNSPECIFIED; /* never returns */ |
72 | } |
73 | |
74 | SCM |
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75 | Interp::EmptyHandler(void *data, SCM tag, SCM args) |
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76 | { |
77 | return SCM_UNSPECIFIED; |
78 | } |
79 | |
80 | |
81 | SCM |
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82 | Interp::LazyApplyWrapper(void *data) |
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83 | { |
84 | return scm_internal_lazy_catch(SCM_BOOL_T, |
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85 | (scm_t_catch_body) Interp::ScmApplyWrapper, |
86 | data, |
87 | (scm_t_catch_handler) Interp::LazyHandler, |
88 | 0); |
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89 | } |
90 | |
91 | |
92 | static SCM |
93 | lazy_eval_file(char *filename) |
94 | { |
95 | return scm_internal_lazy_catch(SCM_BOOL_T, |
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96 | (scm_t_catch_body) scm_c_primitive_load, |
97 | filename, |
98 | (scm_t_catch_handler) Interp::LazyHandler, 0); |
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99 | } |
100 | |
101 | static SCM |
102 | lazy_eval_string(char *str) |
103 | { |
104 | return scm_internal_lazy_catch(SCM_BOOL_T, |
105 | (scm_t_catch_body) scm_c_eval_string, str, |
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106 | (scm_t_catch_handler) Interp::LazyHandler, 0); |
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107 | } |
108 | |
109 | |
110 | |
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111 | #define bot_new_procedure(a, b, c, d, e) scm_c_define_gsubr (a, c, d, e, b); scm_c_export (a, 0) |
112 | #define scm_c_define_gsubr(a, b, c, d, e) scm_c_define_gsubr (a, b, c, d, e); scm_c_export (a, 0) |
113 | #define scm_c_define(a, b) scm_c_define (a, b); scm_c_export (a, 0) |
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114 | |
115 | void |
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116 | interp_init_helper (void* unused) |
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117 | { |
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118 | scm_c_use_module ("guile-user"); |
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119 | // Hooks |
120 | scm_c_define ("bot:exit-hook", scm_make_hook (scm_long2num (0))); |
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121 | |
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122 | // Symbols |
123 | // bot:user-* |
124 | scm_c_define ("bot:user-none", scm_long2num (User::NONE)); |
125 | scm_c_define ("bot:user-user", scm_long2num (User::USER)); |
126 | scm_c_define ("bot:user-trusted", scm_long2num (User::TRUSTED_USER)); |
127 | scm_c_define ("bot:user-friend", scm_long2num (User::FRIEND)); |
128 | scm_c_define ("bot:user-master", scm_long2num (User::MASTER)); |
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129 | |
130 | // protection |
131 | scm_c_define ("bot:protection/none", scm_long2num (User::NO_PROT)); |
132 | scm_c_define ("bot:protection/no-ban", scm_long2num (User::NO_BAN)); |
133 | scm_c_define ("bot:protection/no-kick", scm_long2num (User::NO_KICK)); |
134 | scm_c_define ("bot:protection/no-deop", scm_long2num (User::NO_DEOP)); |
135 | |
136 | // auto-op |
137 | scm_c_define ("bot:aop/yes", scm_long2num (true)); |
138 | scm_c_define ("bot:aop/no", scm_long2num (false)); |
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139 | |
140 | // shit-list |
141 | scm_c_define ("bot:shit/none", scm_long2num (ShitEntry::SHIT_NOSHIT)); |
142 | scm_c_define ("bot:shit/no-op", scm_long2num (ShitEntry::SHIT_NOOP)); |
143 | scm_c_define ("bot:shit/no-join", scm_long2num (ShitEntry::SHIT_NOJOIN)); |
144 | scm_c_define ("bot:shit/no-deban", |
145 | scm_long2num (ShitEntry::SHIT_NODEBAN)); |
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146 | |
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147 | // sys-dir |
148 | scm_c_define ("bot:sys-scripts-dir", |
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149 | scm_makfrom0str (String(PREFIX) + |
150 | "/share/bobotpp/scripts/")); |
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151 | // Hooks |
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152 | scm_c_define ("hooks/action", scm_long2num(Hook::ACTION)); |
153 | scm_c_define ("hooks/nickname", scm_long2num(Hook::NICKNAME)); |
154 | scm_c_define ("hooks/signoff", scm_long2num(Hook::SIGNOFF)); |
155 | scm_c_define ("hooks/ctcp", scm_long2num(Hook::CTCP)); |
156 | scm_c_define ("hooks/ctcp-reply", scm_long2num(Hook::CTCP_REPLY)); |
157 | scm_c_define ("hooks/disconnect", scm_long2num(Hook::DISCONNECT)); |
158 | scm_c_define ("hooks/flood", scm_long2num(Hook::FLOOD)); |
159 | scm_c_define ("hooks/invite", scm_long2num(Hook::INVITE)); |
160 | scm_c_define ("hooks/join", scm_long2num(Hook::JOIN)); |
161 | scm_c_define ("hooks/kick", scm_long2num(Hook::KICK)); |
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162 | scm_c_define ("hooks/mode", scm_long2num(Hook::MODE)); |
163 | scm_c_define ("hooks/message", scm_long2num(Hook::MESSAGE)); |
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164 | scm_c_define ("hooks/notice", scm_long2num(Hook::NOTICE)); |
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165 | scm_c_define ("hooks/part", scm_long2num(Hook::PART)); |
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166 | scm_c_define ("hooks/public", scm_long2num(Hook::PUBLIC)); |
167 | scm_c_define ("hooks/public-notice", scm_long2num(Hook::PUBLIC_NOTICE)); |
168 | scm_c_define ("hooks/raw", scm_long2num(Hook::RAW)); |
169 | scm_c_define ("hooks/timer", scm_long2num(Hook::TIMER)); |
170 | scm_c_define ("hooks/topic", scm_long2num(Hook::TOPIC)); |
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171 | // send hooks |
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172 | scm_c_define ("hooks/send/public", scm_long2num (Hook::SEND_PUBLIC)); |
173 | scm_c_define ("hooks/send/message", scm_long2num (Hook::SEND_MESSAGE)); |
174 | scm_c_define ("hooks/send/action", scm_long2num (Hook::SEND_ACTION)); |
175 | scm_c_define ("hooks/send/ctcp", scm_long2num (Hook::SEND_CTCP)); |
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176 | scm_c_define ("hooks/send/who", scm_long2num (Hook::SEND_WHO)); |
177 | scm_c_define ("hooks/send/whois", scm_long2num (Hook::SEND_WHOIS)); |
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178 | // dcc hooks |
179 | scm_c_define ("hooks/dcc/chat-begin", |
180 | scm_long2num (Hook::DCC_CHAT_BEGIN)); |
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181 | scm_c_define ("hooks/dcc/chat-end", |
182 | scm_long2num (Hook::DCC_CHAT_END)); |
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183 | scm_c_define ("hooks/dcc/chat-message", |
184 | scm_long2num (Hook::DCC_CHAT_MESSAGE)); |
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185 | |
186 | // procedures |
187 | bot_new_procedure ("bot:action", (SCMFunc)ScriptCommands::Action, 2, 0, 0); |
188 | scm_c_define_gsubr ("bot:adduser", 5, 2, 0, |
189 | (SCMFunc)ScriptCommands::AddUser); |
190 | bot_new_procedure ("bot:addserver", (SCMFunc)ScriptCommands::Action, |
191 | 3, 4, 0); |
192 | scm_c_define_gsubr ("bot:addshit", 3, 2, 0, |
193 | (SCMFunc)ScriptCommands::AddShit); |
194 | bot_new_procedure ("bot:ban", (SCMFunc)ScriptCommands::Action, 2, 0, 0); |
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195 | bot_new_procedure ("bot:change-command-level", |
196 | (SCMFunc)ScriptCommands::ChangeCommandLevel, |
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197 | 2, 0, 0); |
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198 | scm_c_define_gsubr ("bot:ctcp", 3, 0, 0, |
199 | (SCMFunc)ScriptCommands::CTCP); |
200 | scm_c_define_gsubr ("bot:ctcp-reply", 3, 0, 0, |
201 | (SCMFunc)ScriptCommands::CTCPReply); |
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202 | bot_new_procedure ("bot:cycle", (SCMFunc)ScriptCommands::Action, 1, 0, 0); |
203 | bot_new_procedure ("bot:deban", (SCMFunc)ScriptCommands::Deban, 2, 0, 0); |
204 | bot_new_procedure ("bot:delserver", (SCMFunc)ScriptCommands::DelServer, |
205 | 1, 0, 0); |
206 | bot_new_procedure ("bot:deluser", (SCMFunc)ScriptCommands::DelUser, 2, 0, 0); |
207 | bot_new_procedure ("bot:delshit", (SCMFunc)ScriptCommands::DelShit, 2, 0, 0); |
208 | bot_new_procedure ("bot:deop", (SCMFunc)ScriptCommands::Deop, 2, 0, 0); |
209 | bot_new_procedure ("bot:die", (SCMFunc)ScriptCommands::Die, 1, 0, 0); |
210 | bot_new_procedure ("bot:do", (SCMFunc)ScriptCommands::Do, 1, 0, 0); |
211 | bot_new_procedure ("bot:invite", (SCMFunc)ScriptCommands::Invite, 2, 0, 0); |
212 | bot_new_procedure ("bot:join", (SCMFunc)ScriptCommands::Join, 1, 1, 0); |
213 | bot_new_procedure ("bot:keep", (SCMFunc)ScriptCommands::Keep, 2, 0, 0); |
214 | bot_new_procedure ("bot:kick", (SCMFunc)ScriptCommands::Kick, 2, 1, 0); |
215 | bot_new_procedure ("bot:kickban", (SCMFunc)ScriptCommands::KickBan, 2, 1, 0); |
216 | bot_new_procedure ("bot:lock", (SCMFunc)ScriptCommands::Lock, 1, 0, 0); |
217 | bot_new_procedure ("bot:logport", (SCMFunc)ScriptCommands::LogPort, 0, 0, 0); |
218 | bot_new_procedure ("bot:mode", (SCMFunc)ScriptCommands::Mode, 2, 0, 0); |
219 | bot_new_procedure ("bot:msg", (SCMFunc)ScriptCommands::Msg, 2, 0, 0); |
220 | bot_new_procedure ("bot:nextserver", (SCMFunc)ScriptCommands::NextServer, |
221 | 0, 0, 0); |
222 | bot_new_procedure ("bot:nick", (SCMFunc)ScriptCommands::Nick, 1, 0, 0); |
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223 | |
224 | scm_c_define_gsubr ("bot:notice", 2, 0, 0, |
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225 | (SCMFunc)ScriptCommands::Notice); |
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226 | |
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227 | bot_new_procedure ("bot:op", (SCMFunc)ScriptCommands::Op, 2, 0, 0); |
228 | bot_new_procedure ("bot:part", (SCMFunc)ScriptCommands::Part, 1, 0, 0); |
229 | bot_new_procedure ("bot:reconnect", (SCMFunc)ScriptCommands::Reconnect, |
230 | 0, 0, 0); |
231 | bot_new_procedure ("bot:say", (SCMFunc)ScriptCommands::Say, 2, 0, 0); |
232 | bot_new_procedure ("bot:server", (SCMFunc)ScriptCommands::Server, 1, 0, 0); |
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233 | scm_c_define_gsubr ("bot:setfloodrate", 1, 0, 0, |
234 | (SCMFunc)ScriptCommands::SetFloodRate); |
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235 | bot_new_procedure ("bot:setversion", (SCMFunc)ScriptCommands::SetVersion, |
236 | 1, 0, 0); |
237 | bot_new_procedure ("bot:tban", (SCMFunc)ScriptCommands::TBan, 3, 0, 0); |
238 | bot_new_procedure ("bot:tkban", (SCMFunc)ScriptCommands::TKBan, 3, 1, 0); |
239 | bot_new_procedure ("bot:topic", (SCMFunc)ScriptCommands::Topic, 2, 0, 0); |
240 | bot_new_procedure ("bot:unlock", (SCMFunc)ScriptCommands::Unlock, 1, 0, 0); |
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241 | scm_c_define_gsubr ("bot:who", 1, 0, 0, (SCMFunc)ScriptCommands::Who); |
242 | scm_c_define_gsubr ("bot:whois", 1, 0, 0, (SCMFunc)ScriptCommands::Whois); |
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243 | |
244 | bot_new_procedure ("bot:getnickname", (SCMFunc)ScriptCommands::getNickname, |
245 | 0, 0, 0); |
246 | bot_new_procedure ("bot:getserver", (SCMFunc)ScriptCommands::getServer, |
247 | 0, 0, 0); |
248 | bot_new_procedure ("bot:getserverlist", |
249 | (SCMFunc)ScriptCommands::getServerList, 0, 0, 0); |
250 | bot_new_procedure ("bot:flush", (SCMFunc)ScriptCommands::flushQueue, |
251 | 0, 0, 0); |
252 | bot_new_procedure ("bot:flushport", (SCMFunc)ScriptCommands::flushPort, |
253 | 0, 0, 0); |
254 | bot_new_procedure ("bot:random", (SCMFunc)ScriptCommands::random, |
255 | 1, 0, 0); |
256 | bot_new_procedure ("bot:addcommand", (SCMFunc)ScriptCommands::addCommand, |
257 | 5, 0, 0); |
258 | bot_new_procedure ("bot:delcommand", (SCMFunc)ScriptCommands::delCommand, |
259 | 1, 0, 0); |
260 | bot_new_procedure ("bot:addhook", (SCMFunc)ScriptCommands::AddHook, |
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261 | 3, 3, 0); |
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262 | bot_new_procedure ("bot:addtimer", (SCMFunc)ScriptCommands::AddTimer, |
263 | 2, 0, 0); |
264 | bot_new_procedure ("bot:deltimer", (SCMFunc)ScriptCommands::DelTimer, |
265 | 1, 0, 0); |
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266 | |
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267 | scm_c_define_gsubr ("bot:dcc-chat-send", 2, 0, 0, |
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268 | (SCMFunc)ScriptCommands::sendDCCChatMessage); |
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269 | } |
270 | |
271 | #undef bot_new_procedure |
272 | #undef scm_c_define_gsubr |
273 | #undef scm_c_define |
274 | |
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275 | |
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276 | SCM |
277 | interp_post_startup_helper (void *bot_module) |
278 | { |
279 | SCM module = static_cast<SCM> (bot_module); |
280 | scm_c_define ("the-bot-module", module); |
281 | scm_c_export ("the-bot-module", 0); |
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282 | |
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283 | // load bobot-utils |
284 | scm_primitive_load |
285 | (scm_makfrom0str (String(PREFIX) + |
286 | "/share/bobotpp/scripts/bobot-utils.scm")); |
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287 | return SCM_UNSPECIFIED; |
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288 | } |
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289 | |
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290 | void |
291 | Interp::Startup() |
292 | { |
293 | bot_module = scm_c_define_module ("the-bot-module", |
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294 | interp_init_helper, 0); |
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295 | |
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296 | scm_c_call_with_current_module (bot_module, |
297 | interp_post_startup_helper, |
298 | bot_module); |
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299 | } |
300 | |
301 | void |
302 | Interp::Shutdown() |
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303 | { |
304 | scm_c_run_hook (gh_lookup ("bot:exit-hook"), SCM_EOL); |
305 | } |
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306 | |
307 | void |
308 | Interp::Execute(Bot *b, String command) |
309 | { |
310 | #ifdef MULTITHREAD |
311 | // We get the lock |
312 | pthread_mutex_lock(&mutex); |
313 | #endif |
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314 | |
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315 | bot = b; |
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316 | scm_internal_catch(SCM_BOOL_T, |
317 | (scm_t_catch_body) lazy_eval_string, (void *) static_cast<const char *> (command), |
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318 | (scm_t_catch_handler) Interp::EmptyHandler, 0); |
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319 | |
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320 | #ifdef MULTITHREAD |
321 | // We release the lock |
322 | pthread_mutex_unlock(&mutex); |
323 | #endif |
324 | } |
325 | |
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326 | |
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327 | void |
328 | Interp::LoadScript(Bot *b, String filename) |
329 | { |
330 | #ifdef MULTITHREAD |
331 | // We get the lock |
332 | pthread_mutex_lock(&mutex); |
333 | #endif |
334 | bot = b; |
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335 | scm_internal_catch(SCM_BOOL_T, |
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336 | (scm_t_catch_body) lazy_eval_file, |
337 | (void *)static_cast<const char * >(filename), |
338 | (scm_t_catch_handler) Interp::EmptyHandler, 0); |
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339 | #ifdef MULTITHREAD |
340 | // We release the lock |
341 | pthread_mutex_unlock(&mutex); |
342 | #endif |
343 | } |
344 | |
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345 | #endif |