gecko/dom/indexedDB/ipc/PIndexedDBCursor.ipdl

/* 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 PIndexedDBIndex;
include protocol PIndexedDBObjectStore;
include protocol PIndexedDBRequest;

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

using class mozilla::dom::indexedDB::Key from "mozilla/dom/indexedDB/Key.h";
using mozilla::dom::indexedDB::IDBCursor::Direction from "mozilla/dom/indexedDB/IDBCursor.h";

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

namespace mozilla {
namespace dom {
namespace indexedDB {

namespace ipc {

struct ContinueParams
{
  Key key;
  uint32_t count;
};

union CursorRequestParams
{
  ContinueParams;
};

} // namespace ipc

protocol PIndexedDBCursor
{
  manager PIndexedDBObjectStore or PIndexedDBIndex;

  manages PIndexedDBRequest;

parent:
  __delete__();

  PIndexedDBRequest(CursorRequestParams params);
};

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