1 files changed, 51 insertions, 0 deletions
diff --git a/dom/localstorage/SerializationHelpers.h b/dom/localstorage/SerializationHelpers.h
new file mode 100644
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+++ b/dom/localstorage/SerializationHelpers.h
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#ifndef mozilla_dom_localstorage_SerializationHelpers_h
+#define mozilla_dom_localstorage_SerializationHelpers_h
+
+#include <string>
+#include "chrome/common/ipc_message_utils.h"
+#include "ipc/EnumSerializer.h"
+#include "mozilla/dom/LSSnapshot.h"
+#include "mozilla/dom/LSValue.h"
+
+namespace IPC {
+
+template <>
+struct ParamTraits<mozilla::dom::LSSnapshot::LoadState>
+    : public ContiguousEnumSerializer<
+          mozilla::dom::LSSnapshot::LoadState,
+          mozilla::dom::LSSnapshot::LoadState::Initial,
+          mozilla::dom::LSSnapshot::LoadState::EndGuard> {};
+
+template <>
+struct ParamTraits<mozilla::dom::LSValue> {
+  typedef mozilla::dom::LSValue paramType;
+
+  static void Write(Message* aMsg, const paramType& aParam) {
+    WriteParam(aMsg, aParam.mBuffer);
+    WriteParam(aMsg, aParam.mUTF16Length);
+    WriteParam(aMsg, aParam.mCompressed);
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   paramType* aResult) {
+    return ReadParam(aMsg, aIter, &aResult->mBuffer) &&
+           ReadParam(aMsg, aIter, &aResult->mUTF16Length) &&
+           ReadParam(aMsg, aIter, &aResult->mCompressed);
+  }
+
+  static void Log(const paramType& aParam, std::wstring* aLog) {
+    LogParam(aParam.mBuffer, aLog);
+    LogParam(aParam.mUTF16Length, aLog);
+    LogParam(aParam.mCompressed, aLog);
+  }
+};
+
+}  // namespace IPC
+
+#endif  // mozilla_dom_localstorage_SerializationHelpers_h