IndexedDB: chromium side of IDBCursor.advance().

content/common/indexed_db/indexed_db_dispatcher.h

 // Copyright (c) 2012 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_DISPATCHER_H_
 #define CONTENT_COMMON_INDEXED_DB_INDEXED_DB_DISPATCHER_H_
 #pragma once
 
 #include <map>
 #include <vector>
 
 #include "base/id_map.h"
 #include "base/nullable_string16.h"
 #include "content/common/content_export.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebExceptionCode.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBCallbacks.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBDatabase.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBDatabaseCallbacks.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBObjectStore.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBTransactionCallbacks.h"
 #include "webkit/glue/worker_task_runner.h"
 
 class IndexedDBKey;
 class IndexedDBKeyRange;
+struct IndexedDBMsg_CallbacksSuccessCursorAdvance_Params;
 struct IndexedDBMsg_CallbacksSuccessCursorContinue_Params;
 struct IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params;
 struct IndexedDBMsg_CallbacksSuccessIDBCursor_Params;
 class RendererWebIDBCursorImpl;
 
 namespace IPC {
 class Message;
 }
 
 namespace WebKit {
@@ skipping 43 matching lines @@
       WebKit::WebIDBCallbacks* callbacks,
       const string16& origin,
       WebKit::WebFrame* web_frame);
 
   void RequestIDBCursorUpdate(
       const content::SerializedScriptValue& value,
       WebKit::WebIDBCallbacks* callbacks_ptr,
       int32 idb_cursor_id,
       WebKit::WebExceptionCode* ec);
 
+  void RequestIDBCursorAdvance(
+      unsigned long count,
+      WebKit::WebIDBCallbacks* callbacks_ptr,
+      int32 idb_cursor_id,
+      WebKit::WebExceptionCode* ec);
+
   void RequestIDBCursorContinue(
       const IndexedDBKey& key,
       WebKit::WebIDBCallbacks* callbacks_ptr,
       int32 idb_cursor_id,
       WebKit::WebExceptionCode* ec);
 
   void RequestIDBCursorPrefetch(
       int n,
       WebKit::WebIDBCallbacks* callbacks_ptr,
       int32 idb_cursor_id,
@@ skipping 124 matching lines @@
                             int32 response_id,
                             int32 object_id);
   void OnSuccessIndexedDBKey(int32 thread_id,
                              int32 response_id,
                              const IndexedDBKey& key);
   void OnSuccessIDBTransaction(int32 thread_id,
                                int32 response_id,
                                int32 object_id);
   void OnSuccessOpenCursor(
       const IndexedDBMsg_CallbacksSuccessIDBCursor_Params& p);
+  void OnSuccessCursorAdvance(
+      const IndexedDBMsg_CallbacksSuccessCursorAdvance_Params& p);
   void OnSuccessCursorContinue(
       const IndexedDBMsg_CallbacksSuccessCursorContinue_Params& p);
   void OnSuccessCursorPrefetch(
       const IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params& p);
   void OnSuccessStringList(int32 thread_id,
                            int32 response_id,
                            const std::vector<string16>& value);
   void OnSuccessSerializedScriptValue(
       int32 thread_id,
       int32 response_id,
@@ skipping 20 matching lines @@
   IDMap<WebKit::WebIDBDatabaseCallbacks, IDMapOwnPointer>
       pending_database_callbacks_;
 
   // Map from cursor id to RendererWebIDBCursorImpl.
   std::map<int32, RendererWebIDBCursorImpl*> cursors_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBDispatcher);
 };
 
 #endif  // CONTENT_COMMON_INDEXED_DB_INDEXED_DB_DISPATCHER_H_