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-rw-r--r--dom/ipc/CSPMessageUtils.cpp50
1 files changed, 50 insertions, 0 deletions
diff --git a/dom/ipc/CSPMessageUtils.cpp b/dom/ipc/CSPMessageUtils.cpp
new file mode 100644
index 0000000000..b952d01b6f
--- /dev/null
+++ b/dom/ipc/CSPMessageUtils.cpp
@@ -0,0 +1,50 @@
+/* -*- 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/. */
+
+#include "mozilla/dom/CSPMessageUtils.h"
+#include "mozilla/ipc/PBackgroundSharedTypes.h"
+#include "nsSerializationHelper.h"
+#include "mozilla/ipc/BackgroundUtils.h"
+
+namespace IPC {
+
+using namespace mozilla::ipc;
+
+void ParamTraits<nsIContentSecurityPolicy*>::Write(
+ MessageWriter* aWriter, nsIContentSecurityPolicy* aParam) {
+ bool isNull = !aParam;
+ WriteParam(aWriter, isNull);
+ if (isNull) {
+ return;
+ }
+
+ CSPInfo csp;
+ mozilla::Unused << NS_WARN_IF(NS_FAILED(CSPToCSPInfo(aParam, &csp)));
+ WriteParam(aWriter, csp);
+}
+
+bool ParamTraits<nsIContentSecurityPolicy*>::Read(
+ MessageReader* aReader, RefPtr<nsIContentSecurityPolicy>* aResult) {
+ bool isNull;
+ if (!ReadParam(aReader, &isNull)) {
+ return false;
+ }
+
+ if (isNull) {
+ *aResult = nullptr;
+ return true;
+ }
+
+ CSPInfo csp;
+ if (!ReadParam(aReader, &csp)) {
+ return false;
+ }
+
+ *aResult = CSPInfoToCSP(csp, nullptr, nullptr);
+ return *aResult;
+}
+
+} // namespace IPC