FetchTimingInfo.cpp 1.2 KB

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  1. /*
  2. * Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
  3. *
  4. * SPDX-License-Identifier: BSD-2-Clause
  5. */
  6. #include <LibJS/Heap/Heap.h>
  7. #include <LibJS/Runtime/VM.h>
  8. #include <LibWeb/Fetch/Infrastructure/FetchTimingInfo.h>
  9. namespace Web::Fetch::Infrastructure {
  10. JS_DEFINE_ALLOCATOR(FetchTimingInfo);
  11. FetchTimingInfo::FetchTimingInfo() = default;
  12. JS::NonnullGCPtr<FetchTimingInfo> FetchTimingInfo::create(JS::VM& vm)
  13. {
  14. return vm.heap().allocate_without_realm<FetchTimingInfo>();
  15. }
  16. void FetchTimingInfo::visit_edges(JS::Cell::Visitor& visitor)
  17. {
  18. Base::visit_edges(visitor);
  19. visitor.visit(m_final_connection_timing_info);
  20. }
  21. // https://fetch.spec.whatwg.org/#create-an-opaque-timing-info
  22. JS::NonnullGCPtr<FetchTimingInfo> create_opaque_timing_info(JS::VM& vm, FetchTimingInfo const& timing_info)
  23. {
  24. // To create an opaque timing info, given a fetch timing info timingInfo, return a new fetch timing info whose
  25. // start time and post-redirect start time are timingInfo’s start time.
  26. auto new_timing_info = FetchTimingInfo::create(vm);
  27. new_timing_info->set_start_time(timing_info.start_time());
  28. new_timing_info->set_post_redirect_start_time(timing_info.start_time());
  29. return new_timing_info;
  30. }
  31. }