extensions/permissions/PermissionDelegateIPCUtils.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_permissiondelegateipcutils_h
   8 #define mozilla_permissiondelegateipcutils_h
   9
  10 #include "ipc/IPCMessageUtils.h"
  11
  12 #include "mozilla/PermissionDelegateHandler.h"
  13
  14 namespace IPC {
  15
  16 template <>
  17 struct ParamTraits<
  18     mozilla::PermissionDelegateHandler::DelegatedPermissionList> {
  19   typedef mozilla::PermissionDelegateHandler::DelegatedPermissionList paramType;
  20
  21   static void Write(MessageWriter* aWriter, const paramType& aParam) {
  22     for (auto& permission : aParam.mPermissions) {
  23       WriteParam(aWriter, permission);
  24     }
  25   }
  26
  27   static bool Read(MessageReader* aReader, paramType* aResult) {
  28     for (auto& permission : aResult->mPermissions) {
  29       if (!ReadParam(aReader, &permission)) {
  30         return false;
  31       }
  32     }
  33
  34     return true;
  35   }
  36 };
  37
  38 }  // namespace IPC
  39
  40 #endif  // mozilla_permissiondelegateipcutils_h