mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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103 lines
2.8 KiB
C++
103 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "MozIsoDepTech.h"
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#include "mozilla/dom/Promise.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_CLASS(MozIsoDepTech)
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NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(MozIsoDepTech)
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NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
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NS_IMPL_CYCLE_COLLECTION_TRACE_END
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(MozIsoDepTech)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mWindow)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mTag)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
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NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(MozIsoDepTech)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mWindow)
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mTag)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
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NS_IMPL_CYCLE_COLLECTION_UNLINK_END
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NS_IMPL_CYCLE_COLLECTING_ADDREF(MozIsoDepTech)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(MozIsoDepTech)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MozIsoDepTech)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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const NFCTechType MozIsoDepTech::mTechnology = NFCTechType::ISO_DEP;
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/* static */
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already_AddRefed<MozIsoDepTech>
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MozIsoDepTech::Constructor(const GlobalObject& aGlobal,
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MozNFCTag& aNFCTag,
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ErrorResult& aRv)
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{
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ErrorResult rv;
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nsCOMPtr<nsPIDOMWindow> win = do_QueryInterface(aGlobal.GetAsSupports());
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if (!win) {
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aRv.Throw(NS_ERROR_FAILURE);
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return nullptr;
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}
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Nullable<nsTArray<NFCTechType>> techList;
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aNFCTag.GetTechList(techList, rv);
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if (rv.Failed()) {
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aRv.Throw(NS_ERROR_FAILURE);
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return nullptr;
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}
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if (techList.IsNull() || !(techList.Value().Contains(mTechnology))) {
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aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
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return nullptr;
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}
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nsRefPtr<MozIsoDepTech> isoDep = new MozIsoDepTech(win, aNFCTag);
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return isoDep.forget();
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}
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MozIsoDepTech::MozIsoDepTech(nsPIDOMWindow* aWindow, MozNFCTag& aNFCTag)
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: mWindow(aWindow)
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, mTag(&aNFCTag)
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{
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}
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MozIsoDepTech::~MozIsoDepTech()
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{
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}
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already_AddRefed<Promise>
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MozIsoDepTech::Transceive(const Uint8Array& aCommand, ErrorResult& aRv)
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{
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ErrorResult rv;
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aCommand.ComputeLengthAndData();
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nsRefPtr<Promise> promise = mTag->Transceive(mTechnology, aCommand, rv);
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if (rv.Failed()) {
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aRv.Throw(NS_ERROR_FAILURE);
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return nullptr;
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}
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return promise.forget();
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}
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JSObject*
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MozIsoDepTech::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return MozIsoDepTechBinding::Wrap(aCx, this, aGivenProto);
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}
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} // namespace dom
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} // namespace mozilla
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