/* 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/. */

include protocol PBackgroundIDBDatabaseFile;
include protocol PBackgroundIDBDatabaseRequest;
include protocol PBackgroundIDBFactory;
include protocol PBackgroundIDBTransaction;
include protocol PBackgroundIDBVersionChangeTransaction;
include protocol PBackgroundMutableFile;
include protocol PBlob;

include InputStreamParams;
include PBackgroundIDBSharedTypes;

include "mozilla/dom/indexedDB/SerializationHelpers.h";

using struct mozilla::null_t
  from "ipc/IPCMessageUtils.h";

using mozilla::dom::indexedDB::IDBTransaction::Mode
  from "mozilla/dom/indexedDB/IDBTransaction.h";

namespace mozilla {
namespace dom {
namespace indexedDB {

struct CreateFileParams
{
  nsString name;
  nsString type;
};

union DatabaseRequestParams
{
  CreateFileParams;
};

union NullableVersion
{
  null_t;
  uint64_t;
};

sync protocol PBackgroundIDBDatabase
{
  manager PBackgroundIDBFactory;

  manages PBackgroundIDBDatabaseFile;
  manages PBackgroundIDBDatabaseRequest;
  manages PBackgroundIDBTransaction;
  manages PBackgroundIDBVersionChangeTransaction;
  manages PBackgroundMutableFile;

parent:
  DeleteMe();

  Blocked();

  Close();

  PBackgroundIDBDatabaseFile(PBlob blob);

  PBackgroundIDBDatabaseRequest(DatabaseRequestParams params);

  PBackgroundIDBTransaction(nsString[] objectStoreNames, Mode mode);

child:
  __delete__();

  VersionChange(uint64_t oldVersion, NullableVersion newVersion);

  Invalidate();

  PBackgroundIDBVersionChangeTransaction(uint64_t currentVersion,
                                         uint64_t requestedVersion,
                                         int64_t nextObjectStoreId,
                                         int64_t nextIndexId);

  PBackgroundMutableFile(nsString name, nsString type);
};

} // namespace indexedDB
} // namespace dom
} // namespace mozilla