| 397 | } |
| 398 | |
| 399 | Payload processEvent(dap::json::Deserializer* d) { |
| 400 | dap::string event; |
| 401 | if (!d->field("event", &event)) { |
| 402 | handlers.error("Event missing string 'event' field"); |
| 403 | return {}; |
| 404 | } |
| 405 | |
| 406 | const dap::TypeInfo* typeinfo; |
| 407 | GenericEventHandler handler; |
| 408 | std::tie(typeinfo, handler) = handlers.event(event); |
| 409 | if (!typeinfo) { |
| 410 | handlers.error("No event handler registered for event '%s'", |
| 411 | event.c_str()); |
| 412 | return {}; |
| 413 | } |
| 414 | |
| 415 | auto data = new uint8_t[typeinfo->size()]; |
| 416 | typeinfo->construct(data); |
| 417 | |
| 418 | // "body" is an optional field for some events, such as "Terminated Event". |
| 419 | bool body_ok = true; |
| 420 | d->field("body", [&](dap::Deserializer* d) { |
| 421 | if (!typeinfo->deserialize(d, data)) { |
| 422 | body_ok = false; |
| 423 | } |
| 424 | return true; |
| 425 | }); |
| 426 | |
| 427 | if (!body_ok) { |
| 428 | handlers.error("Failed to deserialize event '%s' body", event.c_str()); |
| 429 | typeinfo->destruct(data); |
| 430 | delete[] data; |
| 431 | return {}; |
| 432 | } |
| 433 | |
| 434 | return [=] { |
| 435 | handler(data); |
| 436 | typeinfo->destruct(data); |
| 437 | delete[] data; |
| 438 | }; |
| 439 | } |
| 440 | |
| 441 | void processResponse(const dap::Deserializer* d) { |
| 442 | dap::integer requestSeq = 0; |