| 323 | } |
| 324 | |
| 325 | bool covscript_debugger() |
| 326 | { |
| 327 | std::string cmd, func, args; |
| 328 | #ifdef COVSCRIPT_PLATFORM_WIN32 |
| 329 | std::cout << "> " << std::flush; |
| 330 | // Workaround: https://stackoverflow.com/a/26763490 |
| 331 | while (true) { |
| 332 | cs::current_process->poll_event(); |
| 333 | std::getline(std::cin, cmd); |
| 334 | if (std::cin) |
| 335 | break; |
| 336 | } |
| 337 | #else |
| 338 | if (!std::cin) { |
| 339 | int code = 0; |
| 340 | cs::process_context::on_process_exit_default_handler(&code); |
| 341 | } |
| 342 | std::cout << "> " << std::flush; |
| 343 | std::getline(std::cin, cmd); |
| 344 | cs::current_process->poll_event(); |
| 345 | #endif |
| 346 | std::size_t posit = 0; |
| 347 | for (; posit < cmd.size(); ++posit) |
| 348 | if (std::isspace(cmd[posit])) |
| 349 | break; |
| 350 | else |
| 351 | func.push_back(cmd[posit]); |
| 352 | for (; posit < cmd.size(); ++posit) |
| 353 | if (!std::isspace(cmd[posit])) |
| 354 | break; |
| 355 | for (; posit < cmd.size(); ++posit) |
| 356 | args.push_back(cmd[posit]); |
| 357 | if (func.empty()) |
| 358 | return true; |
| 359 | if (!func_map.exist(func)) { |
| 360 | std::cout << "Undefined command: \"" << func << R"(". Try "help".)" << std::endl; |
| 361 | return true; |
| 362 | } |
| 363 | else { |
| 364 | try { |
| 365 | return func_map.call(func, args); |
| 366 | } |
| 367 | catch (const std::exception &e) { |
| 368 | if (context.get() == nullptr) { |
| 369 | if (!log_path.empty()) { |
| 370 | if (!log_stream.is_open()) |
| 371 | log_stream.open(::log_path); |
| 372 | if (log_stream) |
| 373 | log_stream << e.what() << std::endl; |
| 374 | else |
| 375 | std::cerr << "Write log failed." << std::endl; |
| 376 | } |
| 377 | std::cerr << e.what() << std::endl; |
| 378 | return true; |
| 379 | } |
| 380 | else |
| 381 | throw; |
| 382 | } |