dom/quota/SerializationHelpers.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_quota_SerializationHelpers_h
   8 #define mozilla_dom_quota_SerializationHelpers_h
   9
  10 #include "ipc/EnumSerializer.h"
  11 #include "ipc/IPCMessageUtils.h"
  12
  13 #include "mozilla/dom/quota/Client.h"
  14 #include "mozilla/dom/quota/PersistenceType.h"
  15 #include "mozilla/OriginAttributes.h"
  16
  17 namespace IPC {
  18
  19 template <>
  20 struct ParamTraits<mozilla::dom::quota::PersistenceType>
  21     : public ContiguousEnumSerializer<
  22           mozilla::dom::quota::PersistenceType,
  23           mozilla::dom::quota::PERSISTENCE_TYPE_PERSISTENT,
  24           mozilla::dom::quota::PERSISTENCE_TYPE_INVALID> {};
  25
  26 template <>
  27 struct ParamTraits<mozilla::dom::quota::Client::Type>
  28     : public ContiguousEnumSerializer<mozilla::dom::quota::Client::Type,
  29                                       mozilla::dom::quota::Client::IDB,
  30                                       mozilla::dom::quota::Client::TYPE_MAX> {};
  31
  32 template <>
  33 struct ParamTraits<mozilla::OriginAttributesPattern> {
  34   typedef mozilla::OriginAttributesPattern paramType;
  35
  36   static void Write(Message* aMsg, const paramType& aParam) {
  37     WriteParam(aMsg, aParam.mFirstPartyDomain);
  38     WriteParam(aMsg, aParam.mInIsolatedMozBrowser);
  39     WriteParam(aMsg, aParam.mPrivateBrowsingId);
  40     WriteParam(aMsg, aParam.mUserContextId);
  41     WriteParam(aMsg, aParam.mGeckoViewSessionContextId);
  42   }
  43
  44   static bool Read(const Message* aMsg, PickleIterator* aIter,
  45                    paramType* aResult) {
  46     return ReadParam(aMsg, aIter, &aResult->mFirstPartyDomain) &&
  47            ReadParam(aMsg, aIter, &aResult->mInIsolatedMozBrowser) &&
  48            ReadParam(aMsg, aIter, &aResult->mPrivateBrowsingId) &&
  49            ReadParam(aMsg, aIter, &aResult->mUserContextId) &&
  50            ReadParam(aMsg, aIter, &aResult->mGeckoViewSessionContextId);
  51   }
  52 };
  53
  54 }  // namespace IPC
  55
  56 #endif  // mozilla_dom_quota_SerializationHelpers_h