Port messages sent by WebIDBFactoryImpl to Mojo.

content/common/indexed_db/indexed_db_struct_traits.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_COMMON_INDEXED_DB_INDEXED_DB_STRUCT_TRAITS_H_
+#define CONTENT_COMMON_INDEXED_DB_INDEXED_DB_STRUCT_TRAITS_H_
+
+#include "content/common/indexed_db/indexed_db.mojom.h"
+#include "content/common/indexed_db/indexed_db_metadata.h"
+
+namespace mojo {
+
+template <>
+struct StructTraits<indexed_db::mojom::IndexMetadataDataView,
+                    content::IndexedDBIndexMetadata> {
+  static int64_t id(const content::IndexedDBIndexMetadata& metadata) {
+    return metadata.id;
+  }
+  static base::string16 name(const content::IndexedDBIndexMetadata& metadata) {
+    return metadata.name;
+  }
+  static const content::IndexedDBKeyPath& key_path(
+      const content::IndexedDBIndexMetadata& metadata) {
+    return metadata.key_path;
+  }
+  static bool unique(const content::IndexedDBIndexMetadata& metadata) {
+    return metadata.unique;
+  }
+  static bool multi_entry(const content::IndexedDBIndexMetadata& metadata) {
+    return metadata.multi_entry;
+  }
+  static bool Read(indexed_db::mojom::IndexMetadataDataView data,
+                   content::IndexedDBIndexMetadata* out);
+};
+
+template <>
+struct StructTraits<indexed_db::mojom::ObjectStoreMetadataDataView,
+                    content::IndexedDBObjectStoreMetadata> {
+  static int64_t id(const content::IndexedDBObjectStoreMetadata& metadata) {
+    return metadata.id;
+  }
+  static base::string16 name(
+      const content::IndexedDBObjectStoreMetadata& metadata) {
+    return metadata.name;
+  }
+  static const content::IndexedDBKeyPath& key_path(
+      const content::IndexedDBObjectStoreMetadata& metadata) {
+    return metadata.key_path;
+  }
+  static bool auto_increment(
+      const content::IndexedDBObjectStoreMetadata& metadata) {
+    return metadata.auto_increment;
+  }
+  static int64_t max_index_id(
+      const content::IndexedDBObjectStoreMetadata& metadata) {
+    return metadata.max_index_id;
+  }
+  static MapValuesArrayView<int64_t, content::IndexedDBIndexMetadata> indexes(
+      const content::IndexedDBObjectStoreMetadata& metadata) {
+    return MapValuesToArray(metadata.indexes);
+  }
+  static bool Read(indexed_db::mojom::ObjectStoreMetadataDataView data,
+                   content::IndexedDBObjectStoreMetadata* out);
+};
+
+template <>
+struct StructTraits<indexed_db::mojom::DatabaseMetadataDataView,
+                    content::IndexedDBDatabaseMetadata> {
+  static int64_t id(const content::IndexedDBDatabaseMetadata& metadata) {
+    return metadata.id;
+  }
+  static base::string16 name(
+      const content::IndexedDBDatabaseMetadata& metadata) {
+    return metadata.name;
+  }
+  static int64_t version(const content::IndexedDBDatabaseMetadata& metadata) {
+    return metadata.version;
+  }
+  static int64_t max_object_store_id(
+      const content::IndexedDBDatabaseMetadata& metadata) {
+    return metadata.max_object_store_id;
+  }
+  static MapValuesArrayView<int64_t, content::IndexedDBObjectStoreMetadata>
+  object_stores(const content::IndexedDBDatabaseMetadata& metadata) {
+    return MapValuesToArray(metadata.object_stores);
+  }
+  static bool Read(indexed_db::mojom::DatabaseMetadataDataView data,
+                   content::IndexedDBDatabaseMetadata* out);
+};
+
+}  // namespace mojo
+
+#endif  // CONTENT_COMMON_INDEXED_DB_INDEXED_DB_STRUCT_TRAITS_H_