Port messages sent by WebIDBDatabaseImpl to Mojo.

content/browser/indexed_db/database_impl.h

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_BROWSER_INDEXED_DB_DATABASE_IMPL_H_
+#define CONTENT_BROWSER_INDEXED_DB_DATABASE_IMPL_H_
+
+#include "base/macros.h"
+#include "base/memory/ref_counted.h"
+#include "content/common/indexed_db/indexed_db.mojom.h"
+
+namespace content {
+
+class IndexedDBConnection;
+class IndexedDBDispatcherHost;
+
+class DatabaseImpl : public ::indexed_db::mojom::Database {
+ public:
+  explicit DatabaseImpl(std::unique_ptr<IndexedDBConnection> connection,
+                        const url::Origin& origin,
+                        scoped_refptr<IndexedDBDispatcherHost> dispatcher_host);
+  ~DatabaseImpl() override;
+
+  // ::indexed_db::mojom::Database implementation
+  void CreateObjectStore(int64_t transaction_id,
+                         int64_t object_store_id,
+                         const base::string16& name,
+                         const IndexedDBKeyPath& key_path,
+                         bool auto_increment) override;
+  void DeleteObjectStore(int64_t transaction_id,
+                         int64_t object_store_id) override;
+  void RenameObjectStore(int64_t transaction_id,
+                         int64_t object_store_id,
+                         const base::string16& new_name) override;
+  void CreateTransaction(int64_t transaction_id,
+                         const std::vector<int64_t>& object_store_ids,
+                         blink::WebIDBTransactionMode mode) override;
+  void Close() override;
+  void VersionChangeIgnored() override;
+  void AddObserver(int64_t transaction_id,
+                   int32_t observer_id,
+                   bool include_transaction,
+                   bool no_records,
+                   bool values,
+                   uint16_t operation_types) override;
+  void RemoveObservers(const std::vector<int32_t>& observers) override;
+  void Get(int64_t transaction_id,
+           int64_t object_store_id,
+           int64_t index_id,
+           const IndexedDBKeyRange& key_range,
+           bool key_only,
+           ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks) override;
+  void GetAll(
+      int64_t transaction_id,
+      int64_t object_store_id,
+      int64_t index_id,
+      const IndexedDBKeyRange& key_range,
+      bool key_only,
+      int64_t max_count,
+      ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks) override;
+  void Put(int64_t transaction_id,
+           int64_t object_store_id,
+           indexed_db::mojom::ValuePtr value,
+           const IndexedDBKey& key,
+           blink::WebIDBPutMode mode,
+           const std::vector<IndexedDBIndexKeys>& index_keys,
+           ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks) override;
+  void SetIndexKeys(int64_t transaction_id,
+                    int64_t object_store_id,
+                    const IndexedDBKey& primary_key,
+                    const std::vector<IndexedDBIndexKeys>& index_keys) override;
+  void SetIndexesReady(int64_t transaction_id,
+                       int64_t object_store_id,
+                       const std::vector<int64_t>& index_ids) override;
+  void OpenCursor(
+      int64_t transaction_id,
+      int64_t object_store_id,
+      int64_t index_id,
+      const IndexedDBKeyRange& key_range,
+      blink::WebIDBCursorDirection direction,
+      bool key_only,
+      blink::WebIDBTaskType task_type,
+      ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info) override;
+  void Count(
+      int64_t transaction_id,
+      int64_t object_store_id,
+      int64_t index_id,
+      const IndexedDBKeyRange& key_range,
+      ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks) override;
+  void DeleteRange(
+      int64_t transaction_id,
+      int64_t object_store_id,
+      const IndexedDBKeyRange& key_range,
+      ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks) override;
+  void Clear(
+      int64_t transaction_id,
+      int64_t object_store_id,
+      ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks) override;
+  void CreateIndex(int64_t transaction_id,
+                   int64_t object_store_id,
+                   int64_t index_id,
+                   const base::string16& name,
+                   const IndexedDBKeyPath& key_path,
+                   bool unique,
+                   bool multi_entry) override;
+  void DeleteIndex(int64_t transaction_id,
+                   int64_t object_store_id,
+                   int64_t index_id) override;
+  void RenameIndex(int64_t transaction_id,
+                   int64_t object_store_id,
+                   int64_t index_id,
+                   const base::string16& new_name) override;
+  void Abort(int64_t transaction_id) override;
+  void Commit(int64_t transaction_id) override;
+  void AckReceivedBlobs(const std::vector<std::string>& uuids) override;
+
+ private:
+  class IDBThreadHelper;
+
+  IDBThreadHelper* helper_;
+  scoped_refptr<IndexedDBDispatcherHost> dispatcher_host_;
+  const url::Origin origin_;
+  scoped_refptr<base::SingleThreadTaskRunner> idb_runner_;
+
+  DISALLOW_COPY_AND_ASSIGN(DatabaseImpl);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_INDEXED_DB_DATABASE_IMPL_H_