Index: Source/modules/serviceworkers/ServiceWorkerScriptCachedMetadataHandler.cpp |
diff --git a/Source/modules/serviceworkers/ServiceWorkerScriptCachedMetadataHandler.cpp b/Source/modules/serviceworkers/ServiceWorkerScriptCachedMetadataHandler.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..d53961c1989c57b3af22c5865d6273334e3ad0e1 |
--- /dev/null |
+++ b/Source/modules/serviceworkers/ServiceWorkerScriptCachedMetadataHandler.cpp |
@@ -0,0 +1,55 @@ |
+// Copyright 2015 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 "config.h" |
+#include "modules/serviceworkers/ServiceWorkerScriptCachedMetadataHandler.h" |
+ |
+#include "core/fetch/CachedMetadata.h" |
+#include "core/workers/WorkerGlobalScope.h" |
+#include "modules/serviceworkers/ServiceWorkerGlobalScopeClient.h" |
+ |
+namespace blink { |
+ |
+ServiceWorkerScriptCachedMetadataHandler::ServiceWorkerScriptCachedMetadataHandler(WorkerGlobalScope* workerGlobalScope, const KURL& scriptURL, const Vector<char>* metaData) |
+ : m_workerGlobalScope(workerGlobalScope) |
+ , m_scriptURL(scriptURL) |
+{ |
+ if (metaData) |
+ m_cachedMetadata = CachedMetadata::deserialize(metaData->data(), metaData->size()); |
+} |
+ |
+ServiceWorkerScriptCachedMetadataHandler::~ServiceWorkerScriptCachedMetadataHandler() |
+{ |
+} |
+ |
+void ServiceWorkerScriptCachedMetadataHandler::setCachedMetadata(unsigned dataTypeID, const char* data, size_t size, CacheType type) |
+{ |
+ if (type != SendToPlatform) |
+ return; |
+ m_cachedMetadata = CachedMetadata::create(dataTypeID, data, size); |
+ const Vector<char>& serializedData = m_cachedMetadata->serialize(); |
+ ServiceWorkerGlobalScopeClient::from(m_workerGlobalScope)->setCachedMetadata(m_scriptURL, serializedData.data(), serializedData.size()); |
+} |
+ |
+void ServiceWorkerScriptCachedMetadataHandler::clearCachedMetadata(CacheType type) |
+{ |
+ if (type != SendToPlatform) |
+ return; |
+ m_cachedMetadata = nullptr; |
+ ServiceWorkerGlobalScopeClient::from(m_workerGlobalScope)->clearCachedMetadata(m_scriptURL); |
+} |
+ |
+CachedMetadata* ServiceWorkerScriptCachedMetadataHandler::cachedMetadata(unsigned dataTypeID) const |
+{ |
+ if (!m_cachedMetadata || m_cachedMetadata->dataTypeID() != dataTypeID) |
+ return nullptr; |
+ return m_cachedMetadata.get(); |
+} |
+ |
+String ServiceWorkerScriptCachedMetadataHandler::encoding() const |
+{ |
+ return emptyString(); |
+} |
+ |
+} // namespace blink |