1 files changed, 59 insertions, 0 deletions
diff --git a/toolkit/components/antitracking/AntiTrackingIPCUtils.h b/toolkit/components/antitracking/AntiTrackingIPCUtils.h
new file mode 100644
index 0000000000..cbe9b1eef6
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+++ b/toolkit/components/antitracking/AntiTrackingIPCUtils.h
@@ -0,0 +1,59 @@
+/* -*- 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_antitrackingipcutils_h
+#define mozilla_antitrackingipcutils_h
+
+#include "ipc/EnumSerializer.h"
+
+#include "mozilla/ContentBlockingNotifier.h"
+#include "mozilla/StorageAccessAPIHelper.h"
+
+#include "nsILoadInfo.h"
+
+namespace IPC {
+
+// For allowing passing the enum
+// ContentBlockingNotifier::StorageAccessPermissionGrantedReason over IPC.
+template <>
+struct ParamTraits<
+    mozilla::ContentBlockingNotifier::StorageAccessPermissionGrantedReason>
+    : public ContiguousEnumSerializerInclusive<
+          mozilla::ContentBlockingNotifier::
+              StorageAccessPermissionGrantedReason,
+          mozilla::ContentBlockingNotifier::
+              StorageAccessPermissionGrantedReason::eStorageAccessAPI,
+          mozilla::ContentBlockingNotifier::
+              StorageAccessPermissionGrantedReason::
+                  ePrivilegeStorageAccessForOriginAPI> {};
+
+// ContentBlockingNotifier::BlockingDecision over IPC.
+template <>
+struct ParamTraits<mozilla::ContentBlockingNotifier::BlockingDecision>
+    : public ContiguousEnumSerializerInclusive<
+          mozilla::ContentBlockingNotifier::BlockingDecision,
+          mozilla::ContentBlockingNotifier::BlockingDecision::eBlock,
+          mozilla::ContentBlockingNotifier::BlockingDecision::eAllow> {};
+
+// StorageAccessAPIHelper::StorageAccessPromptChoices over IPC.
+template <>
+struct ParamTraits<mozilla::StorageAccessAPIHelper::StorageAccessPromptChoices>
+    : public ContiguousEnumSerializerInclusive<
+          mozilla::StorageAccessAPIHelper::StorageAccessPromptChoices,
+          mozilla::StorageAccessAPIHelper::StorageAccessPromptChoices::eAllow,
+          mozilla::StorageAccessAPIHelper::StorageAccessPromptChoices::
+              eAllowAutoGrant> {};
+
+// nsILoadInfo::StoragePermissionState over IPC.
+template <>
+struct ParamTraits<nsILoadInfo::StoragePermissionState>
+    : public ContiguousEnumSerializerInclusive<
+          nsILoadInfo::StoragePermissionState,
+          nsILoadInfo::StoragePermissionState::NoStoragePermission,
+          nsILoadInfo::StoragePermissionState::StoragePermissionAllowListed> {};
+}  // namespace IPC
+
+#endif  // mozilla_antitrackingipcutils_h