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-rw-r--r--dom/media/eme/MediaKeyStatusMap.h96
1 files changed, 0 insertions, 96 deletions
diff --git a/dom/media/eme/MediaKeyStatusMap.h b/dom/media/eme/MediaKeyStatusMap.h
deleted file mode 100644
index 8bfbd4d07c..0000000000
--- a/dom/media/eme/MediaKeyStatusMap.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 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 mozilla_dom_MediaKeyStatuses_h
-#define mozilla_dom_MediaKeyStatuses_h
-
-#include "mozilla/ErrorResult.h"
-#include "mozilla/Attributes.h"
-#include "nsCycleCollectionParticipant.h"
-#include "nsWrapperCache.h"
-
-#include "mozilla/dom/TypedArray.h"
-#include "mozilla/dom/MediaKeyStatusMapBinding.h"
-#include "mozilla/CDMCaps.h"
-
-class nsPIDOMWindowInner;
-
-namespace mozilla {
-namespace dom {
-
-class ArrayBufferViewOrArrayBuffer;
-
-// The MediaKeyStatusMap WebIDL interface; maps a keyId to its status.
-// Note that the underlying "map" is stored in an array, since we assume
-// that a MediaKeySession won't have many key statuses to report.
-class MediaKeyStatusMap final : public nsISupports,
- public nsWrapperCache
-{
-public:
- NS_DECL_CYCLE_COLLECTING_ISUPPORTS
- NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(MediaKeyStatusMap)
-
-public:
- explicit MediaKeyStatusMap(nsPIDOMWindowInner* aParent);
-
-protected:
- ~MediaKeyStatusMap();
-
-public:
- nsPIDOMWindowInner* GetParentObject() const;
-
- JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-
- void Get(JSContext* aCx,
- const ArrayBufferViewOrArrayBuffer& aKey,
- JS::MutableHandle<JS::Value> aOutValue,
- ErrorResult& aOutRv) const;
- bool Has(const ArrayBufferViewOrArrayBuffer& aKey) const;
- uint32_t Size() const;
-
- uint32_t GetIterableLength() const;
- TypedArrayCreator<ArrayBuffer> GetKeyAtIndex(uint32_t aIndex) const;
- MediaKeyStatus GetValueAtIndex(uint32_t aIndex) const;
-
- void Update(const nsTArray<CDMCaps::KeyStatus>& keys);
-
-private:
-
- nsCOMPtr<nsPIDOMWindowInner> mParent;
-
- struct KeyStatus {
- KeyStatus(const nsTArray<uint8_t>& aKeyId,
- MediaKeyStatus aStatus)
- : mKeyId(aKeyId)
- , mStatus(aStatus)
- {
- }
- bool operator== (const KeyStatus& aOther) const {
- return aOther.mKeyId == mKeyId;
- }
- bool operator<(const KeyStatus& aOther) const {
- // Copy chromium and compare keys' bytes.
- // Update once https://github.com/w3c/encrypted-media/issues/69
- // is resolved.
- const nsTArray<uint8_t>& other = aOther.mKeyId;
- const nsTArray<uint8_t>& self = mKeyId;
- size_t length = std::min<size_t>(other.Length(), self.Length());
- int cmp = memcmp(self.Elements(), other.Elements(), length);
- if (cmp != 0) {
- return cmp < 0;
- }
- return self.Length() <= other.Length();
- }
- nsTArray<uint8_t> mKeyId;
- MediaKeyStatus mStatus;
- };
-
- nsTArray<KeyStatus> mStatuses;
-};
-
-} // namespace dom
-} // namespace mozilla
-
-#endif