| /* |
| * Copyright (C) 2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| |
| #if ENABLE(SERVICE_WORKER) |
| #include "WebSWOriginStore.h" |
| |
| #include "WebSWClientConnectionMessages.h" |
| #include "WebSWServerConnection.h" |
| #include <WebCore/SecurityOrigin.h> |
| |
| namespace WebKit { |
| |
| using namespace WebCore; |
| |
| WebSWOriginStore::WebSWOriginStore() |
| : m_store(*this) |
| { |
| } |
| |
| void WebSWOriginStore::addToStore(const SecurityOriginData& origin) |
| { |
| m_store.scheduleAddition(computeSharedStringHash(origin.toString())); |
| m_store.flushPendingChanges(); |
| } |
| |
| void WebSWOriginStore::removeFromStore(const SecurityOriginData& origin) |
| { |
| m_store.scheduleRemoval(computeSharedStringHash(origin.toString())); |
| m_store.flushPendingChanges(); |
| } |
| |
| void WebSWOriginStore::clearStore() |
| { |
| m_store.clear(); |
| } |
| |
| void WebSWOriginStore::importComplete() |
| { |
| m_isImported = true; |
| for (auto* connection : m_webSWServerConnections) |
| connection->send(Messages::WebSWClientConnection::SetSWOriginTableIsImported()); |
| } |
| |
| void WebSWOriginStore::registerSWServerConnection(WebSWServerConnection& connection) |
| { |
| m_webSWServerConnections.add(&connection); |
| |
| if (!m_store.isEmpty()) |
| sendStoreHandle(connection); |
| |
| if (m_isImported) |
| connection.send(Messages::WebSWClientConnection::SetSWOriginTableIsImported()); |
| } |
| |
| void WebSWOriginStore::unregisterSWServerConnection(WebSWServerConnection& connection) |
| { |
| m_webSWServerConnections.remove(&connection); |
| } |
| |
| void WebSWOriginStore::sendStoreHandle(WebSWServerConnection& connection) |
| { |
| SharedMemory::Handle handle; |
| if (!m_store.createSharedMemoryHandle(handle)) |
| return; |
| |
| connection.send(Messages::WebSWClientConnection::SetSWOriginTableSharedMemory(handle)); |
| } |
| |
| void WebSWOriginStore::didInvalidateSharedMemory() |
| { |
| for (auto* connection : m_webSWServerConnections) |
| sendStoreHandle(*connection); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(SERVICE_WORKER) |