Use newer catch and include hooks
[clinton/bobotpp.git] / source / Interp.C
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cb21075d 1// Interp.C -*- C++ -*-
2// Copyright (c) 1998 Etienne BERNARD
46af1667 3// Copyright (C) 2002,2005,2008 Clinton Ebadi
cb21075d 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
ae97d6ec 17// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18// 02110-1301, USA.
cb21075d 19
cfa82921 20#include "Interp.H"
21
22#ifdef USESCRIPTS
23
cb21075d 24#ifdef HAVE_CONFIG_H
25#include "config.h"
26#endif
27
cfa82921 28#include <libguile.h>
d3aa9fbe
DS
29extern "C" {
30#include <libguile/hooks.h>
31}
cb21075d 32
cfa82921 33#include "Bot.H"
cb21075d 34#include "BotInterp.H"
cfa82921 35#include "Commands.H"
36#include "Macros.H"
37#include "ScriptCommands.H"
528799bd 38#include "ShitEntry.H"
cfa82921 39#include "User.H"
cb21075d 40
ce02032f 41// static class member initial definitions
cb21075d 42Bot * Interp::bot = 0;
ce02032f 43SCM Interp::bot_module = 0;
9efc3706 44
cb21075d 45#ifdef MULTITHREAD
46pthread_mutex_t Interp::mutex = PTHREAD_MUTEX_INITIALIZER;
47#endif
48
d3aa9fbe 49typedef scm_t_subr SCMFunc;
cb21075d 50
51SCM
ae97d6ec 52Interp::ScmApplyWrapper (void *data)
cb21075d 53{
c3ecc559 54#ifdef MULTITHREAD
55 // pthread_mutex_lock (&Interp::mutex);
56#endif
57
cb21075d 58 wrapper_data * wd = static_cast<wrapper_data *> (data);
59 scm_apply(wd->func, wd->args, SCM_EOL);
c3ecc559 60
61#ifdef MULTITHREAD
62 // pthread_mutex_unlock (&Interp::mutex);
63#endif
64
cb21075d 65 return SCM_BOOL_T;
66}
67
ae97d6ec 68SCM
69Interp::LazyHandler (void *data, SCM tag, SCM throw_args)
d56bdd22 70{
71 SCM log_port = Interp::bot->botInterp->ScriptLog();
72 SCM eport = scm_set_current_error_port(log_port);
73
74 scm_handle_by_message_noexit((void *)"bobot++", tag, throw_args);
75 scm_force_output(log_port);
76 scm_set_current_error_port(eport);
77 scm_ithrow(tag, throw_args, 1);
78 return SCM_UNSPECIFIED; /* never returns */
79}
80
81SCM
ae97d6ec 82Interp::EmptyHandler(void *data, SCM tag, SCM args)
d56bdd22 83{
84 return SCM_UNSPECIFIED;
85}
86
87
88SCM
ae97d6ec 89Interp::LazyApplyWrapper(void *data)
d56bdd22 90{
d3aa9fbe 91 return scm_internal_catch(SCM_BOOL_T,
ae97d6ec 92 (scm_t_catch_body) Interp::ScmApplyWrapper,
93 data,
94 (scm_t_catch_handler) Interp::LazyHandler,
95 0);
d56bdd22 96}
97
98
99static SCM
100lazy_eval_file(char *filename)
101{
d3aa9fbe 102 return scm_internal_catch(SCM_BOOL_T,
a1cf3b8a 103 (scm_t_catch_body) scm_c_primitive_load_path,
ae97d6ec 104 filename,
105 (scm_t_catch_handler) Interp::LazyHandler, 0);
d56bdd22 106}
107
108static SCM
109lazy_eval_string(char *str)
110{
d3aa9fbe 111 return scm_internal_catch(SCM_BOOL_T,
d56bdd22 112 (scm_t_catch_body) scm_c_eval_string, str,
ae97d6ec 113 (scm_t_catch_handler) Interp::LazyHandler, 0);
d56bdd22 114}
115
116
117
ce02032f 118#define bot_new_procedure(a, b, c, d, e) scm_c_define_gsubr (a, c, d, e, b); scm_c_export (a, 0)
119#define scm_c_define_gsubr(a, b, c, d, e) scm_c_define_gsubr (a, b, c, d, e); scm_c_export (a, 0)
120#define scm_c_define(a, b) scm_c_define (a, b); scm_c_export (a, 0)
cb21075d 121
122void
ce02032f 123interp_init_helper (void* unused)
cb21075d 124{
ce02032f 125 scm_c_use_module ("guile-user");
91dddabd 126 // Hooks
46af1667 127 scm_c_define ("bot:exit-hook", scm_make_hook (scm_from_int (0)));
cb21075d 128
439869bf 129 // Symbols
130 // bot:user-*
46af1667 131 scm_c_define ("bot:user-none", scm_from_int (User::NONE));
132 scm_c_define ("bot:user-user", scm_from_int (User::USER));
133 scm_c_define ("bot:user-trusted", scm_from_int (User::TRUSTED_USER));
134 scm_c_define ("bot:user-friend", scm_from_int (User::FRIEND));
135 scm_c_define ("bot:user-master", scm_from_int (User::MASTER));
af8c61fe 136
c1ea3a86 137 // user channel modes
138 scm_c_define ("bot:mode/op", scm_from_int (User::OP_MODE));
139 scm_c_define ("bot:mode/voice", scm_from_int (User::VOICE_MODE));
140 scm_c_define ("bot:mode/away", scm_from_int (User::AWAY_MODE));
141 scm_c_define ("bot:mode/ircop", scm_from_int (User::IRCOP_MODE));
142
af8c61fe 143 // protection
46af1667 144 scm_c_define ("bot:protection/none", scm_from_int (User::NO_PROT));
145 scm_c_define ("bot:protection/no-ban", scm_from_int (User::NO_BAN));
146 scm_c_define ("bot:protection/no-kick", scm_from_int (User::NO_KICK));
147 scm_c_define ("bot:protection/no-deop", scm_from_int (User::NO_DEOP));
af8c61fe 148
149 // auto-op
46af1667 150 scm_c_define ("bot:aop/yes", scm_from_int (true));
151 scm_c_define ("bot:aop/no", scm_from_int (false));
528799bd 152
153 // shit-list
46af1667 154 scm_c_define ("bot:shit/none", scm_from_int (ShitEntry::SHIT_NOSHIT));
155 scm_c_define ("bot:shit/no-op", scm_from_int (ShitEntry::SHIT_NOOP));
156 scm_c_define ("bot:shit/no-join", scm_from_int (ShitEntry::SHIT_NOJOIN));
528799bd 157 scm_c_define ("bot:shit/no-deban",
46af1667 158 scm_from_int (ShitEntry::SHIT_NODEBAN));
af8c61fe 159
439869bf 160 // sys-dir
161 scm_c_define ("bot:sys-scripts-dir",
815a1816 162 scm_from_locale_string ((String(PREFIX) +
163 "/share/bobotpp/scripts/").c_str ()));
439869bf 164 // Hooks
46af1667 165 scm_c_define ("hooks/action", scm_from_int(Hook::ACTION));
166 scm_c_define ("hooks/nickname", scm_from_int(Hook::NICKNAME));
167 scm_c_define ("hooks/signoff", scm_from_int(Hook::SIGNOFF));
168 scm_c_define ("hooks/ctcp", scm_from_int(Hook::CTCP));
169 scm_c_define ("hooks/ctcp-reply", scm_from_int(Hook::CTCP_REPLY));
170 scm_c_define ("hooks/disconnect", scm_from_int(Hook::DISCONNECT));
171 scm_c_define ("hooks/flood", scm_from_int(Hook::FLOOD));
172 scm_c_define ("hooks/invite", scm_from_int(Hook::INVITE));
173 scm_c_define ("hooks/join", scm_from_int(Hook::JOIN));
174 scm_c_define ("hooks/kick", scm_from_int(Hook::KICK));
175 scm_c_define ("hooks/mode", scm_from_int(Hook::MODE));
176 scm_c_define ("hooks/message", scm_from_int(Hook::MESSAGE));
177 scm_c_define ("hooks/notice", scm_from_int(Hook::NOTICE));
178 scm_c_define ("hooks/part", scm_from_int(Hook::PART));
179 scm_c_define ("hooks/public", scm_from_int(Hook::PUBLIC));
180 scm_c_define ("hooks/public-notice", scm_from_int(Hook::PUBLIC_NOTICE));
181 scm_c_define ("hooks/raw", scm_from_int(Hook::RAW));
182 scm_c_define ("hooks/timer", scm_from_int(Hook::TIMER));
183 scm_c_define ("hooks/topic", scm_from_int(Hook::TOPIC));
6530edbf 184 // send hooks
46af1667 185 scm_c_define ("hooks/send/public", scm_from_int (Hook::SEND_PUBLIC));
186 scm_c_define ("hooks/send/message", scm_from_int (Hook::SEND_MESSAGE));
187 scm_c_define ("hooks/send/action", scm_from_int (Hook::SEND_ACTION));
188 scm_c_define ("hooks/send/ctcp", scm_from_int (Hook::SEND_CTCP));
189 scm_c_define ("hooks/send/who", scm_from_int (Hook::SEND_WHO));
190 scm_c_define ("hooks/send/whois", scm_from_int (Hook::SEND_WHOIS));
6530edbf 191 // dcc hooks
192 scm_c_define ("hooks/dcc/chat-begin",
46af1667 193 scm_from_int (Hook::DCC_CHAT_BEGIN));
133eff7a 194 scm_c_define ("hooks/dcc/chat-end",
46af1667 195 scm_from_int (Hook::DCC_CHAT_END));
6530edbf 196 scm_c_define ("hooks/dcc/chat-message",
46af1667 197 scm_from_int (Hook::DCC_CHAT_MESSAGE));
439869bf 198
199 // procedures
200 bot_new_procedure ("bot:action", (SCMFunc)ScriptCommands::Action, 2, 0, 0);
201 scm_c_define_gsubr ("bot:adduser", 5, 2, 0,
202 (SCMFunc)ScriptCommands::AddUser);
203 bot_new_procedure ("bot:addserver", (SCMFunc)ScriptCommands::Action,
204 3, 4, 0);
205 scm_c_define_gsubr ("bot:addshit", 3, 2, 0,
206 (SCMFunc)ScriptCommands::AddShit);
207 bot_new_procedure ("bot:ban", (SCMFunc)ScriptCommands::Action, 2, 0, 0);
af8c61fe 208 bot_new_procedure ("bot:change-command-level",
209 (SCMFunc)ScriptCommands::ChangeCommandLevel,
4edefeb6 210 2, 0, 0);
c1ea3a86 211 scm_c_define_gsubr ("bot:channel-users", 1, 0, 0,
212 (SCMFunc)ScriptCommands::ChannelUsers);
c6e7af05 213 scm_c_define_gsubr ("bot:ctcp", 3, 0, 0,
214 (SCMFunc)ScriptCommands::CTCP);
215 scm_c_define_gsubr ("bot:ctcp-reply", 3, 0, 0,
216 (SCMFunc)ScriptCommands::CTCPReply);
439869bf 217 bot_new_procedure ("bot:cycle", (SCMFunc)ScriptCommands::Action, 1, 0, 0);
218 bot_new_procedure ("bot:deban", (SCMFunc)ScriptCommands::Deban, 2, 0, 0);
219 bot_new_procedure ("bot:delserver", (SCMFunc)ScriptCommands::DelServer,
220 1, 0, 0);
221 bot_new_procedure ("bot:deluser", (SCMFunc)ScriptCommands::DelUser, 2, 0, 0);
222 bot_new_procedure ("bot:delshit", (SCMFunc)ScriptCommands::DelShit, 2, 0, 0);
223 bot_new_procedure ("bot:deop", (SCMFunc)ScriptCommands::Deop, 2, 0, 0);
224 bot_new_procedure ("bot:die", (SCMFunc)ScriptCommands::Die, 1, 0, 0);
225 bot_new_procedure ("bot:do", (SCMFunc)ScriptCommands::Do, 1, 0, 0);
226 bot_new_procedure ("bot:invite", (SCMFunc)ScriptCommands::Invite, 2, 0, 0);
227 bot_new_procedure ("bot:join", (SCMFunc)ScriptCommands::Join, 1, 1, 0);
228 bot_new_procedure ("bot:keep", (SCMFunc)ScriptCommands::Keep, 2, 0, 0);
229 bot_new_procedure ("bot:kick", (SCMFunc)ScriptCommands::Kick, 2, 1, 0);
230 bot_new_procedure ("bot:kickban", (SCMFunc)ScriptCommands::KickBan, 2, 1, 0);
231 bot_new_procedure ("bot:lock", (SCMFunc)ScriptCommands::Lock, 1, 0, 0);
232 bot_new_procedure ("bot:logport", (SCMFunc)ScriptCommands::LogPort, 0, 0, 0);
233 bot_new_procedure ("bot:mode", (SCMFunc)ScriptCommands::Mode, 2, 0, 0);
234 bot_new_procedure ("bot:msg", (SCMFunc)ScriptCommands::Msg, 2, 0, 0);
235 bot_new_procedure ("bot:nextserver", (SCMFunc)ScriptCommands::NextServer,
236 0, 0, 0);
237 bot_new_procedure ("bot:nick", (SCMFunc)ScriptCommands::Nick, 1, 0, 0);
5aec4622 238
239 scm_c_define_gsubr ("bot:notice", 2, 0, 0,
c99c411a 240 (SCMFunc)ScriptCommands::Notice);
5aec4622 241
439869bf 242 bot_new_procedure ("bot:op", (SCMFunc)ScriptCommands::Op, 2, 0, 0);
243 bot_new_procedure ("bot:part", (SCMFunc)ScriptCommands::Part, 1, 0, 0);
244 bot_new_procedure ("bot:reconnect", (SCMFunc)ScriptCommands::Reconnect,
245 0, 0, 0);
246 bot_new_procedure ("bot:say", (SCMFunc)ScriptCommands::Say, 2, 0, 0);
247 bot_new_procedure ("bot:server", (SCMFunc)ScriptCommands::Server, 1, 0, 0);
e171dcce 248 scm_c_define_gsubr ("bot:setfloodrate", 1, 0, 0,
249 (SCMFunc)ScriptCommands::SetFloodRate);
439869bf 250 bot_new_procedure ("bot:setversion", (SCMFunc)ScriptCommands::SetVersion,
251 1, 0, 0);
252 bot_new_procedure ("bot:tban", (SCMFunc)ScriptCommands::TBan, 3, 0, 0);
253 bot_new_procedure ("bot:tkban", (SCMFunc)ScriptCommands::TKBan, 3, 1, 0);
254 bot_new_procedure ("bot:topic", (SCMFunc)ScriptCommands::Topic, 2, 0, 0);
255 bot_new_procedure ("bot:unlock", (SCMFunc)ScriptCommands::Unlock, 1, 0, 0);
c6e7af05 256 scm_c_define_gsubr ("bot:who", 1, 0, 0, (SCMFunc)ScriptCommands::Who);
257 scm_c_define_gsubr ("bot:whois", 1, 0, 0, (SCMFunc)ScriptCommands::Whois);
439869bf 258
259 bot_new_procedure ("bot:getnickname", (SCMFunc)ScriptCommands::getNickname,
260 0, 0, 0);
261 bot_new_procedure ("bot:getserver", (SCMFunc)ScriptCommands::getServer,
262 0, 0, 0);
263 bot_new_procedure ("bot:getserverlist",
264 (SCMFunc)ScriptCommands::getServerList, 0, 0, 0);
265 bot_new_procedure ("bot:flush", (SCMFunc)ScriptCommands::flushQueue,
266 0, 0, 0);
267 bot_new_procedure ("bot:flushport", (SCMFunc)ScriptCommands::flushPort,
268 0, 0, 0);
269 bot_new_procedure ("bot:random", (SCMFunc)ScriptCommands::random,
270 1, 0, 0);
271 bot_new_procedure ("bot:addcommand", (SCMFunc)ScriptCommands::addCommand,
272 5, 0, 0);
273 bot_new_procedure ("bot:delcommand", (SCMFunc)ScriptCommands::delCommand,
274 1, 0, 0);
275 bot_new_procedure ("bot:addhook", (SCMFunc)ScriptCommands::AddHook,
fd7440f1 276 3, 3, 0);
439869bf 277 bot_new_procedure ("bot:addtimer", (SCMFunc)ScriptCommands::AddTimer,
278 2, 0, 0);
279 bot_new_procedure ("bot:deltimer", (SCMFunc)ScriptCommands::DelTimer,
280 1, 0, 0);
e07b6b46 281
b93600f6 282 scm_c_define_gsubr ("bot:dcc-chat-send", 2, 0, 0,
0b7a49e2 283 (SCMFunc)ScriptCommands::sendDCCChatMessage);
ce02032f 284}
285
286#undef bot_new_procedure
287#undef scm_c_define_gsubr
288#undef scm_c_define
289
e07b6b46 290
ce02032f 291SCM
292interp_post_startup_helper (void *bot_module)
293{
294 SCM module = static_cast<SCM> (bot_module);
295 scm_c_define ("the-bot-module", module);
296 scm_c_export ("the-bot-module", 0);
9efc3706 297
439869bf 298 // load bobot-utils
a1cf3b8a 299 return scm_primitive_load_path
815a1816 300 (scm_from_locale_string ((String(PREFIX) +
8ab8c3fc 301 "/share/bobotpp/scripts/bobot-utils.scm").c_str ()));
ce02032f 302}
439869bf 303
ce02032f 304void
305Interp::Startup()
306{
307 bot_module = scm_c_define_module ("the-bot-module",
0316e2c1 308 interp_init_helper, 0);
d695ede4 309
b9e62f2c 310}
311
db098a03 312void Interp::Startup2 (Bot *b)
b9e62f2c 313{
db098a03 314 bot = b;
315
ce02032f 316 scm_c_call_with_current_module (bot_module,
317 interp_post_startup_helper,
318 bot_module);
cb21075d 319}
320
321void
322Interp::Shutdown()
91dddabd 323{
46af1667 324 scm_c_run_hook (scm_variable_ref (scm_c_module_lookup (bot_module,
325 "bot:exit-hook")),
326 SCM_EOL);
91dddabd 327}
cb21075d 328
329void
330Interp::Execute(Bot *b, String command)
331{
332#ifdef MULTITHREAD
333 // We get the lock
334 pthread_mutex_lock(&mutex);
335#endif
0316e2c1 336
cb21075d 337 bot = b;
d56bdd22 338 scm_internal_catch(SCM_BOOL_T,
815a1816 339 (scm_t_catch_body) lazy_eval_string, (void *) static_cast<const char *> (command.c_str ()),
ae97d6ec 340 (scm_t_catch_handler) Interp::EmptyHandler, 0);
0316e2c1 341
cb21075d 342#ifdef MULTITHREAD
343 // We release the lock
344 pthread_mutex_unlock(&mutex);
345#endif
346}
347
ce02032f 348
cb21075d 349void
350Interp::LoadScript(Bot *b, String filename)
351{
352#ifdef MULTITHREAD
353 // We get the lock
354 pthread_mutex_lock(&mutex);
355#endif
356 bot = b;
d56bdd22 357 scm_internal_catch(SCM_BOOL_T,
ae97d6ec 358 (scm_t_catch_body) lazy_eval_file,
815a1816 359 (void *)static_cast<const char * >(filename.c_str ()),
ae97d6ec 360 (scm_t_catch_handler) Interp::EmptyHandler, 0);
cb21075d 361#ifdef MULTITHREAD
362 // We release the lock
363 pthread_mutex_unlock(&mutex);
364#endif
365}
366
cb21075d 367#endif