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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/serviceworkers/NavigationPreloadManager.cpp
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/serviceworkers/NavigationPreloadManager.cpp')
-rw-r--r--dom/serviceworkers/NavigationPreloadManager.cpp139
1 files changed, 139 insertions, 0 deletions
diff --git a/dom/serviceworkers/NavigationPreloadManager.cpp b/dom/serviceworkers/NavigationPreloadManager.cpp
new file mode 100644
index 0000000000..93c17353ab
--- /dev/null
+++ b/dom/serviceworkers/NavigationPreloadManager.cpp
@@ -0,0 +1,139 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "NavigationPreloadManager.h"
+#include "ServiceWorkerUtils.h"
+#include "nsNetUtil.h"
+#include "mozilla/StaticPrefs_dom.h"
+#include "mozilla/dom/NavigationPreloadManagerBinding.h"
+#include "mozilla/dom/Promise.h"
+#include "mozilla/dom/ServiceWorker.h"
+#include "mozilla/ipc/MessageChannel.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(NavigationPreloadManager)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(NavigationPreloadManager)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(NavigationPreloadManager)
+ NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+ NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(NavigationPreloadManager,
+ mServiceWorkerRegistration)
+
+/* static */
+bool NavigationPreloadManager::IsValidHeader(const nsACString& aHeader) {
+ return NS_IsReasonableHTTPHeaderValue(aHeader);
+}
+
+bool NavigationPreloadManager::IsEnabled(JSContext* aCx, JSObject* aGlobal) {
+ return StaticPrefs::dom_serviceWorkers_navigationPreload_enabled() &&
+ ServiceWorkerVisible(aCx, aGlobal);
+}
+
+NavigationPreloadManager::NavigationPreloadManager(
+ RefPtr<ServiceWorkerRegistration>& aServiceWorkerRegistration)
+ : mServiceWorkerRegistration(aServiceWorkerRegistration) {}
+
+JSObject* NavigationPreloadManager::WrapObject(
+ JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
+ return NavigationPreloadManager_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+already_AddRefed<Promise> NavigationPreloadManager::SetEnabled(
+ bool aEnabled, ErrorResult& aError) {
+ RefPtr<Promise> promise = Promise::Create(GetParentObject(), aError);
+
+ if (NS_WARN_IF(aError.Failed())) {
+ return nullptr;
+ }
+
+ if (!mServiceWorkerRegistration) {
+ promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
+ return promise.forget();
+ }
+
+ mServiceWorkerRegistration->SetNavigationPreloadEnabled(
+ aEnabled,
+ [promise](bool aSuccess) {
+ if (aSuccess) {
+ promise->MaybeResolveWithUndefined();
+ return;
+ }
+ promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
+ },
+ [promise](ErrorResult&& aRv) { promise->MaybeReject(std::move(aRv)); });
+
+ return promise.forget();
+}
+
+already_AddRefed<Promise> NavigationPreloadManager::Enable(
+ ErrorResult& aError) {
+ return SetEnabled(true, aError);
+}
+
+already_AddRefed<Promise> NavigationPreloadManager::Disable(
+ ErrorResult& aError) {
+ return SetEnabled(false, aError);
+}
+
+already_AddRefed<Promise> NavigationPreloadManager::SetHeaderValue(
+ const nsACString& aHeader, ErrorResult& aError) {
+ RefPtr<Promise> promise = Promise::Create(GetParentObject(), aError);
+
+ if (NS_WARN_IF(aError.Failed())) {
+ return nullptr;
+ }
+
+ if (!IsValidHeader(aHeader)) {
+ promise->MaybeRejectWithTypeError<MSG_INVALID_HEADER_VALUE>(aHeader);
+ return promise.forget();
+ }
+
+ if (!mServiceWorkerRegistration) {
+ promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
+ return promise.forget();
+ }
+
+ mServiceWorkerRegistration->SetNavigationPreloadHeader(
+ nsAutoCString(aHeader),
+ [promise](bool aSuccess) {
+ if (aSuccess) {
+ promise->MaybeResolveWithUndefined();
+ return;
+ }
+ promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
+ },
+ [promise](ErrorResult&& aRv) { promise->MaybeReject(std::move(aRv)); });
+
+ return promise.forget();
+}
+
+already_AddRefed<Promise> NavigationPreloadManager::GetState(
+ ErrorResult& aError) {
+ RefPtr<Promise> promise = Promise::Create(GetParentObject(), aError);
+
+ if (NS_WARN_IF(aError.Failed())) {
+ return nullptr;
+ }
+
+ if (!mServiceWorkerRegistration) {
+ promise->MaybeReject(NS_ERROR_DOM_INVALID_STATE_ERR);
+ return promise.forget();
+ }
+
+ mServiceWorkerRegistration->GetNavigationPreloadState(
+ [promise](NavigationPreloadState&& aState) {
+ promise->MaybeResolve(std::move(aState));
+ },
+ [promise](ErrorResult&& aRv) { promise->MaybeReject(std::move(aRv)); });
+
+ return promise.forget();
+}
+
+} // namespace mozilla::dom