diff options
Diffstat (limited to '')
| -rw-r--r-- | dom/indexedDB/IDBTransaction.h | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/dom/indexedDB/IDBTransaction.h b/dom/indexedDB/IDBTransaction.h index 65fefddfe5..9feafb3c68 100644 --- a/dom/indexedDB/IDBTransaction.h +++ b/dom/indexedDB/IDBTransaction.h @@ -63,6 +63,15 @@ class IDBTransaction final Invalid }; + enum struct Durability { + Default = 0, + Strict, + Relaxed, + + // Only needed for IPC serialization helper, should never be used in code. + Invalid + }; + enum struct ReadyState { Active, Inactive, Committing, Finished }; private: @@ -90,6 +99,11 @@ class IDBTransaction final int64_t mNextObjectStoreId; int64_t mNextIndexId; + // Request ids are issued starting from 0 and incremented by one as we send + // actor creation messages to the parent process. Used to support the + // explicit commit() request. + int64_t mNextRequestId; + nsresult mAbortCode; ///< The result that caused the transaction to be ///< aborted, or NS_OK if not aborted. ///< NS_ERROR_DOM_INDEXEDDB_ABORT_ERR indicates that the @@ -108,6 +122,7 @@ class IDBTransaction final ReadyState mReadyState = ReadyState::Active; FlippedOnce<false> mStarted; const Mode mMode; + const Durability mDurability; bool mRegistered; ///< Whether mDatabase->RegisterTransaction() has been ///< called (which may not be the case if construction was @@ -130,7 +145,8 @@ class IDBTransaction final [[nodiscard]] static SafeRefPtr<IDBTransaction> Create( JSContext* aCx, IDBDatabase* aDatabase, - const nsTArray<nsString>& aObjectStoreNames, Mode aMode); + const nsTArray<nsString>& aObjectStoreNames, Mode aMode, + Durability aDurability); static Maybe<IDBTransaction&> MaybeCurrent(); @@ -232,6 +248,11 @@ class IDBTransaction final return mMode; } + Durability GetDurability() const { + AssertIsOnOwningThread(); + return mDurability; + } + uint32_t GetPendingRequestCount() const { return mPendingRequestCount; } IDBDatabase* Database() const { @@ -280,6 +301,9 @@ class IDBTransaction final // Only for Mode::VersionChange transactions. int64_t NextIndexId(); + // See the comment for mNextRequestId. + int64_t NextRequestId(); + void InvalidateCursorCaches(); void RegisterCursor(IDBCursor& aCursor); void UnregisterCursor(IDBCursor& aCursor); @@ -299,6 +323,8 @@ class IDBTransaction final IDBTransactionMode GetMode(ErrorResult& aRv) const; + IDBTransactionDurability GetDurability(ErrorResult& aRv) const; + DOMException* GetError() const; [[nodiscard]] RefPtr<IDBObjectStore> ObjectStore(const nsAString& aName, @@ -323,8 +349,8 @@ class IDBTransaction final public: IDBTransaction(IDBDatabase* aDatabase, const nsTArray<nsString>& aObjectStoreNames, Mode aMode, - nsString aFilename, uint32_t aLineNo, uint32_t aColumn, - CreatedFromFactoryFunction aDummy); + Durability aDurability, nsString aFilename, uint32_t aLineNo, + uint32_t aColumn, CreatedFromFactoryFunction aDummy); private: ~IDBTransaction(); |