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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/serviceworkers/NavigationPreloadManager.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/serviceworkers/NavigationPreloadManager.cpp')
-rw-r--r-- | dom/serviceworkers/NavigationPreloadManager.cpp | 139 |
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 |