WebTransportError.cpp (1422B)
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 "WebTransportError.h" 8 9 namespace mozilla::dom { 10 11 JSObject* WebTransportError::WrapObject(JSContext* aCx, 12 JS::Handle<JSObject*> aGivenProto) { 13 return WebTransportError_Binding::Wrap(aCx, this, aGivenProto); 14 } 15 16 /* static */ 17 already_AddRefed<WebTransportError> WebTransportError::Constructor( 18 const GlobalObject& aGlobal, const WebTransportErrorInit& aInit) { 19 // https://w3c.github.io/webtransport/#web-transport-error-constructor1 20 21 // Step 2: Let message be init.message if it exists, and "" otherwise. 22 nsCString message(""_ns); 23 if (aInit.mMessage.WasPassed()) { 24 CopyUTF16toUTF8(aInit.mMessage.Value(), message); 25 } 26 27 // Step 1: Let error be this. 28 // Step 3: Set up error with message and "stream". 29 RefPtr<WebTransportError> error(new WebTransportError(message)); 30 31 // Step 4: Set error.[[StreamErrorCode]] to init.streamErrorCode if it exists. 32 if (aInit.mStreamErrorCode.WasPassed()) { 33 error->mStreamErrorCode = Nullable(aInit.mStreamErrorCode.Value()); 34 } 35 return error.forget(); 36 } 37 38 } // namespace mozilla::dom