| // Copyright 2013 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. |
| |
| #include "content/child/indexed_db/indexed_db_message_filter.h" |
| |
| #include "content/child/indexed_db/indexed_db_dispatcher.h" |
| #include "content/child/thread_safe_sender.h" |
| #include "content/common/indexed_db/indexed_db_constants.h" |
| #include "content/common/indexed_db/indexed_db_messages.h" |
| |
| namespace content { |
| |
| IndexedDBMessageFilter::IndexedDBMessageFilter( |
| ThreadSafeSender* thread_safe_sender) |
| : WorkerThreadMessageFilter(thread_safe_sender) { |
| } |
| |
| IndexedDBMessageFilter::~IndexedDBMessageFilter() {} |
| |
| bool IndexedDBMessageFilter::ShouldHandleMessage( |
| const IPC::Message& msg) const { |
| return IPC_MESSAGE_CLASS(msg) == IndexedDBMsgStart; |
| } |
| |
| void IndexedDBMessageFilter::OnFilteredMessageReceived( |
| const IPC::Message& msg) { |
| IndexedDBDispatcher::ThreadSpecificInstance(thread_safe_sender()) |
| ->OnMessageReceived(msg); |
| } |
| |
| bool IndexedDBMessageFilter::GetWorkerThreadIdForMessage( |
| const IPC::Message& msg, |
| int* ipc_thread_id) { |
| return base::PickleIterator(msg).ReadInt(ipc_thread_id); |
| } |
| |
| void IndexedDBMessageFilter::OnStaleMessageReceived(const IPC::Message& msg) { |
| IPC_BEGIN_MESSAGE_MAP(IndexedDBMessageFilter, msg) |
| IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksSuccessIDBDatabase, |
| OnStaleSuccessIDBDatabase) |
| IPC_MESSAGE_HANDLER(IndexedDBMsg_CallbacksUpgradeNeeded, |
| OnStaleUpgradeNeeded) |
| IPC_END_MESSAGE_MAP() |
| } |
| |
| void IndexedDBMessageFilter::OnStaleSuccessIDBDatabase( |
| int32 ipc_thread_id, |
| int32 ipc_callbacks_id, |
| int32 ipc_database_callbacks_id, |
| int32 ipc_database_id, |
| const IndexedDBDatabaseMetadata& idb_metadata) { |
| if (ipc_database_id == kNoDatabase) |
| return; |
| thread_safe_sender()->Send( |
| new IndexedDBHostMsg_DatabaseClose(ipc_database_id)); |
| } |
| |
| void IndexedDBMessageFilter::OnStaleUpgradeNeeded( |
| const IndexedDBMsg_CallbacksUpgradeNeeded_Params& p) { |
| thread_safe_sender()->Send( |
| new IndexedDBHostMsg_DatabaseClose(p.ipc_database_id)); |
| } |
| |
| } // namespace content |