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-rw-r--r--dom/base/StorageAccessPermissionRequest.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/dom/base/StorageAccessPermissionRequest.h b/dom/base/StorageAccessPermissionRequest.h
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+++ b/dom/base/StorageAccessPermissionRequest.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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/. */
+
+#ifndef StorageAccessPermissionRequest_h_
+#define StorageAccessPermissionRequest_h_
+
+#include "nsContentPermissionHelper.h"
+#include "mozilla/Maybe.h"
+#include "mozilla/MozPromise.h"
+
+#include <functional>
+
+class nsPIDOMWindowInner;
+
+namespace mozilla::dom {
+
+class StorageAccessPermissionRequest final
+ : public ContentPermissionRequestBase {
+ public:
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(StorageAccessPermissionRequest,
+ ContentPermissionRequestBase)
+
+ // nsIContentPermissionRequest
+ NS_IMETHOD Cancel(void) override;
+ NS_IMETHOD Allow(JS::Handle<JS::Value> choices) override;
+ NS_IMETHOD GetTypes(nsIArray** aTypes) override;
+
+ using AllowCallback = std::function<void()>;
+ using CancelCallback = std::function<void()>;
+
+ static already_AddRefed<StorageAccessPermissionRequest> Create(
+ nsPIDOMWindowInner* aWindow, AllowCallback&& aAllowCallback,
+ CancelCallback&& aCancelCallback);
+
+ static already_AddRefed<StorageAccessPermissionRequest> Create(
+ nsPIDOMWindowInner* aWindow, nsIPrincipal* aPrincipal,
+ AllowCallback&& aAllowCallback, CancelCallback&& aCancelCallback);
+
+ // The argument aTopLevelBaseDomain is used here to optionally indicate what
+ // the top-level site of the permission requested will be. This is used in
+ // the requestStorageAccessUnderSite call because that call is not made from
+ // an embedded context. If aTopLevelBaseDomain is Nothing() the base domain
+ // of aPrincipal's Top browsing context is used.
+ static already_AddRefed<StorageAccessPermissionRequest> Create(
+ nsPIDOMWindowInner* aWindow, nsIPrincipal* aPrincipal,
+ const Maybe<nsCString>& aTopLevelBaseDomain,
+ AllowCallback&& aAllowCallback, CancelCallback&& aCancelCallback);
+
+ using AutoGrantDelayPromise = MozPromise<bool, bool, true>;
+ RefPtr<AutoGrantDelayPromise> MaybeDelayAutomaticGrants();
+
+ private:
+ StorageAccessPermissionRequest(nsPIDOMWindowInner* aWindow,
+ nsIPrincipal* aNodePrincipal,
+ const Maybe<nsCString>& aTopLevelBaseDomain,
+ AllowCallback&& aAllowCallback,
+ CancelCallback&& aCancelCallback);
+ ~StorageAccessPermissionRequest() {
+ // Invoke Cancel() to ensure we call a callback even if the request has
+ // been destroyed before the request is completed.
+ Cancel();
+ }
+
+ unsigned CalculateSimulatedDelay();
+
+ AllowCallback mAllowCallback;
+ CancelCallback mCancelCallback;
+ nsTArray<nsString> mOptions;
+ nsTArray<PermissionRequest> mPermissionRequests;
+ bool mCallbackCalled;
+};
+
+} // namespace mozilla::dom
+
+#endif // StorageAccessPermissionRequest_h_