| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/modules/service_worker/navigation_preload_manager.h" |
| |
| #include <memory> |
| |
| #include "third_party/blink/renderer/bindings/core/v8/callback_promise_adapter.h" |
| #include "third_party/blink/renderer/core/dom/dom_exception.h" |
| #include "third_party/blink/renderer/modules/service_worker/service_worker_registration.h" |
| #include "third_party/blink/renderer/platform/network/http_parsers.h" |
| |
| namespace blink { |
| |
| ScriptPromise NavigationPreloadManager::enable(ScriptState* script_state) { |
| return SetEnabled(true, script_state); |
| } |
| |
| ScriptPromise NavigationPreloadManager::disable(ScriptState* script_state) { |
| return SetEnabled(false, script_state); |
| } |
| |
| ScriptPromise NavigationPreloadManager::setHeaderValue( |
| ScriptState* script_state, |
| const String& value) { |
| if (!IsValidHTTPHeaderValue(value)) { |
| return ScriptPromise::Reject( |
| script_state, V8ThrowException::CreateTypeError( |
| script_state->GetIsolate(), |
| "The string provided to setHeaderValue ('" + value + |
| "') is not a valid HTTP header field value.")); |
| } |
| |
| auto* resolver = MakeGarbageCollected<ScriptPromiseResolver>(script_state); |
| ScriptPromise promise = resolver->Promise(); |
| registration_->SetNavigationPreloadHeader(value, resolver); |
| return promise; |
| } |
| |
| ScriptPromise NavigationPreloadManager::getState(ScriptState* script_state) { |
| auto* resolver = MakeGarbageCollected<ScriptPromiseResolver>(script_state); |
| ScriptPromise promise = resolver->Promise(); |
| registration_->GetNavigationPreloadState(resolver); |
| return promise; |
| } |
| |
| NavigationPreloadManager::NavigationPreloadManager( |
| ServiceWorkerRegistration* registration) |
| : registration_(registration) {} |
| |
| ScriptPromise NavigationPreloadManager::SetEnabled(bool enable, |
| ScriptState* script_state) { |
| auto* resolver = MakeGarbageCollected<ScriptPromiseResolver>(script_state); |
| ScriptPromise promise = resolver->Promise(); |
| registration_->EnableNavigationPreload(enable, resolver); |
| return promise; |
| } |
| |
| void NavigationPreloadManager::Trace(blink::Visitor* visitor) { |
| visitor->Trace(registration_); |
| ScriptWrappable::Trace(visitor); |
| } |
| |
| } // namespace blink |