| 1 | // Interp.C -*- 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 | #include "Interp.H" |
| 21 | |
| 22 | #ifdef USESCRIPTS |
| 23 | |
| 24 | #ifdef HAVE_CONFIG_H |
| 25 | #include "config.h" |
| 26 | #endif |
| 27 | |
| 28 | #include <libguile.h> |
| 29 | extern "C" { |
| 30 | #include <libguile/hooks.h> |
| 31 | } |
| 32 | |
| 33 | #include "Bot.H" |
| 34 | #include "BotInterp.H" |
| 35 | #include "Commands.H" |
| 36 | #include "Macros.H" |
| 37 | #include "ScriptCommands.H" |
| 38 | #include "ShitEntry.H" |
| 39 | #include "User.H" |
| 40 | |
| 41 | // static class member initial definitions |
| 42 | Bot * Interp::bot = 0; |
| 43 | SCM Interp::bot_module = 0; |
| 44 | |
| 45 | #ifdef MULTITHREAD |
| 46 | pthread_mutex_t Interp::mutex = PTHREAD_MUTEX_INITIALIZER; |
| 47 | #endif |
| 48 | |
| 49 | typedef scm_t_subr SCMFunc; |
| 50 | |
| 51 | SCM |
| 52 | Interp::ScmApplyWrapper (void *data) |
| 53 | { |
| 54 | #ifdef MULTITHREAD |
| 55 | // pthread_mutex_lock (&Interp::mutex); |
| 56 | #endif |
| 57 | |
| 58 | wrapper_data * wd = static_cast<wrapper_data *> (data); |
| 59 | scm_apply(wd->func, wd->args, SCM_EOL); |
| 60 | |
| 61 | #ifdef MULTITHREAD |
| 62 | // pthread_mutex_unlock (&Interp::mutex); |
| 63 | #endif |
| 64 | |
| 65 | return SCM_BOOL_T; |
| 66 | } |
| 67 | |
| 68 | SCM |
| 69 | Interp::LazyHandler (void *data, SCM tag, SCM throw_args) |
| 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 | |
| 81 | SCM |
| 82 | Interp::EmptyHandler(void *data, SCM tag, SCM args) |
| 83 | { |
| 84 | return SCM_UNSPECIFIED; |
| 85 | } |
| 86 | |
| 87 | |
| 88 | SCM |
| 89 | Interp::LazyApplyWrapper(void *data) |
| 90 | { |
| 91 | return scm_internal_catch(SCM_BOOL_T, |
| 92 | (scm_t_catch_body) Interp::ScmApplyWrapper, |
| 93 | data, |
| 94 | (scm_t_catch_handler) Interp::LazyHandler, |
| 95 | 0); |
| 96 | } |
| 97 | |
| 98 | |
| 99 | static SCM |
| 100 | lazy_eval_file(char *filename) |
| 101 | { |
| 102 | return scm_internal_catch(SCM_BOOL_T, |
| 103 | (scm_t_catch_body) scm_c_primitive_load_path, |
| 104 | filename, |
| 105 | (scm_t_catch_handler) Interp::LazyHandler, 0); |
| 106 | } |
| 107 | |
| 108 | static SCM |
| 109 | lazy_eval_string(char *str) |
| 110 | { |
| 111 | return scm_internal_catch(SCM_BOOL_T, |
| 112 | (scm_t_catch_body) scm_c_eval_string, str, |
| 113 | (scm_t_catch_handler) Interp::LazyHandler, 0); |
| 114 | } |
| 115 | |
| 116 | |
| 117 | |
| 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) |
| 121 | |
| 122 | void |
| 123 | interp_init_helper (void* unused) |
| 124 | { |
| 125 | scm_c_use_module ("guile-user"); |
| 126 | // Hooks |
| 127 | scm_c_define ("bot:exit-hook", scm_make_hook (scm_from_int (0))); |
| 128 | |
| 129 | // Symbols |
| 130 | // bot:user-* |
| 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)); |
| 136 | |
| 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 | |
| 143 | // protection |
| 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)); |
| 148 | |
| 149 | // auto-op |
| 150 | scm_c_define ("bot:aop/yes", scm_from_int (true)); |
| 151 | scm_c_define ("bot:aop/no", scm_from_int (false)); |
| 152 | |
| 153 | // shit-list |
| 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)); |
| 157 | scm_c_define ("bot:shit/no-deban", |
| 158 | scm_from_int (ShitEntry::SHIT_NODEBAN)); |
| 159 | |
| 160 | // sys-dir |
| 161 | scm_c_define ("bot:sys-scripts-dir", |
| 162 | scm_from_locale_string ((String(PREFIX) + |
| 163 | "/share/bobotpp/scripts/").c_str ())); |
| 164 | // Hooks |
| 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)); |
| 184 | // send hooks |
| 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)); |
| 191 | // dcc hooks |
| 192 | scm_c_define ("hooks/dcc/chat-begin", |
| 193 | scm_from_int (Hook::DCC_CHAT_BEGIN)); |
| 194 | scm_c_define ("hooks/dcc/chat-end", |
| 195 | scm_from_int (Hook::DCC_CHAT_END)); |
| 196 | scm_c_define ("hooks/dcc/chat-message", |
| 197 | scm_from_int (Hook::DCC_CHAT_MESSAGE)); |
| 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); |
| 208 | bot_new_procedure ("bot:change-command-level", |
| 209 | (SCMFunc)ScriptCommands::ChangeCommandLevel, |
| 210 | 2, 0, 0); |
| 211 | scm_c_define_gsubr ("bot:channel-users", 1, 0, 0, |
| 212 | (SCMFunc)ScriptCommands::ChannelUsers); |
| 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); |
| 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); |
| 238 | |
| 239 | scm_c_define_gsubr ("bot:notice", 2, 0, 0, |
| 240 | (SCMFunc)ScriptCommands::Notice); |
| 241 | |
| 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); |
| 248 | scm_c_define_gsubr ("bot:setfloodrate", 1, 0, 0, |
| 249 | (SCMFunc)ScriptCommands::SetFloodRate); |
| 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); |
| 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); |
| 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, |
| 276 | 3, 3, 0); |
| 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); |
| 281 | |
| 282 | scm_c_define_gsubr ("bot:dcc-chat-send", 2, 0, 0, |
| 283 | (SCMFunc)ScriptCommands::sendDCCChatMessage); |
| 284 | } |
| 285 | |
| 286 | #undef bot_new_procedure |
| 287 | #undef scm_c_define_gsubr |
| 288 | #undef scm_c_define |
| 289 | |
| 290 | |
| 291 | SCM |
| 292 | interp_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); |
| 297 | |
| 298 | // load bobot-utils |
| 299 | return scm_primitive_load_path |
| 300 | (scm_from_locale_string ((String(PREFIX) + |
| 301 | "/share/bobotpp/scripts/bobot-utils.scm").c_str ())); |
| 302 | } |
| 303 | |
| 304 | void |
| 305 | Interp::Startup() |
| 306 | { |
| 307 | bot_module = scm_c_define_module ("the-bot-module", |
| 308 | interp_init_helper, 0); |
| 309 | |
| 310 | } |
| 311 | |
| 312 | void Interp::Startup2 (Bot *b) |
| 313 | { |
| 314 | bot = b; |
| 315 | |
| 316 | scm_c_call_with_current_module (bot_module, |
| 317 | interp_post_startup_helper, |
| 318 | bot_module); |
| 319 | } |
| 320 | |
| 321 | void |
| 322 | Interp::Shutdown() |
| 323 | { |
| 324 | scm_c_run_hook (scm_variable_ref (scm_c_module_lookup (bot_module, |
| 325 | "bot:exit-hook")), |
| 326 | SCM_EOL); |
| 327 | } |
| 328 | |
| 329 | void |
| 330 | Interp::Execute(Bot *b, String command) |
| 331 | { |
| 332 | #ifdef MULTITHREAD |
| 333 | // We get the lock |
| 334 | pthread_mutex_lock(&mutex); |
| 335 | #endif |
| 336 | |
| 337 | bot = b; |
| 338 | scm_internal_catch(SCM_BOOL_T, |
| 339 | (scm_t_catch_body) lazy_eval_string, (void *) static_cast<const char *> (command.c_str ()), |
| 340 | (scm_t_catch_handler) Interp::EmptyHandler, 0); |
| 341 | |
| 342 | #ifdef MULTITHREAD |
| 343 | // We release the lock |
| 344 | pthread_mutex_unlock(&mutex); |
| 345 | #endif |
| 346 | } |
| 347 | |
| 348 | |
| 349 | void |
| 350 | Interp::LoadScript(Bot *b, String filename) |
| 351 | { |
| 352 | #ifdef MULTITHREAD |
| 353 | // We get the lock |
| 354 | pthread_mutex_lock(&mutex); |
| 355 | #endif |
| 356 | bot = b; |
| 357 | scm_internal_catch(SCM_BOOL_T, |
| 358 | (scm_t_catch_body) lazy_eval_file, |
| 359 | (void *)static_cast<const char * >(filename.c_str ()), |
| 360 | (scm_t_catch_handler) Interp::EmptyHandler, 0); |
| 361 | #ifdef MULTITHREAD |
| 362 | // We release the lock |
| 363 | pthread_mutex_unlock(&mutex); |
| 364 | #endif |
| 365 | } |
| 366 | |
| 367 | #endif |