tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

Headers.cpp (2678B)

      1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this
      5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #include "mozilla/dom/Headers.h"
      8 
      9 #include "mozilla/ErrorResult.h"
     10 #include "mozilla/Preferences.h"
     11 #include "mozilla/dom/WorkerPrivate.h"
     12 
     13 namespace mozilla::dom {
     14 
     15 NS_IMPL_CYCLE_COLLECTING_ADDREF(Headers)
     16 NS_IMPL_CYCLE_COLLECTING_RELEASE(Headers)
     17 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(Headers, mOwner)
     18 
     19 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(Headers)
     20  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
     21  NS_INTERFACE_MAP_ENTRY(nsISupports)
     22 NS_INTERFACE_MAP_END
     23 
     24 // static
     25 already_AddRefed<Headers> Headers::Constructor(
     26    const GlobalObject& aGlobal,
     27    const Optional<ByteStringSequenceSequenceOrByteStringByteStringRecord>&
     28        aInit,
     29    ErrorResult& aRv) {
     30  RefPtr<InternalHeaders> ih = new InternalHeaders();
     31  RefPtr<Headers> headers = new Headers(aGlobal.GetAsSupports(), ih);
     32 
     33  if (!aInit.WasPassed()) {
     34    return headers.forget();
     35  }
     36 
     37  if (aInit.Value().IsByteStringSequenceSequence()) {
     38    ih->Fill(aInit.Value().GetAsByteStringSequenceSequence(), aRv);
     39  } else if (aInit.Value().IsByteStringByteStringRecord()) {
     40    ih->Fill(aInit.Value().GetAsByteStringByteStringRecord(), aRv);
     41  }
     42 
     43  if (aRv.Failed()) {
     44    return nullptr;
     45  }
     46 
     47  return headers.forget();
     48 }
     49 
     50 // static
     51 already_AddRefed<Headers> Headers::Constructor(
     52    const GlobalObject& aGlobal,
     53    const OwningByteStringSequenceSequenceOrByteStringByteStringRecord& aInit,
     54    ErrorResult& aRv) {
     55  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
     56  return Create(global, aInit, aRv);
     57 }
     58 
     59 /* static */
     60 already_AddRefed<Headers> Headers::Create(
     61    nsIGlobalObject* aGlobal,
     62    const OwningByteStringSequenceSequenceOrByteStringByteStringRecord& aInit,
     63    ErrorResult& aRv) {
     64  RefPtr<InternalHeaders> ih = new InternalHeaders();
     65  RefPtr<Headers> headers = new Headers(aGlobal, ih);
     66 
     67  if (aInit.IsByteStringSequenceSequence()) {
     68    ih->Fill(aInit.GetAsByteStringSequenceSequence(), aRv);
     69  } else if (aInit.IsByteStringByteStringRecord()) {
     70    ih->Fill(aInit.GetAsByteStringByteStringRecord(), aRv);
     71  }
     72 
     73  if (NS_WARN_IF(aRv.Failed())) {
     74    return nullptr;
     75  }
     76 
     77  return headers.forget();
     78 }
     79 
     80 JSObject* Headers::WrapObject(JSContext* aCx,
     81                              JS::Handle<JSObject*> aGivenProto) {
     82  return mozilla::dom::Headers_Binding::Wrap(aCx, this, aGivenProto);
     83 }
     84 
     85 Headers::~Headers() = default;
     86 
     87 }  // namespace mozilla::dom