ErrorHandling.h (1419B)
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 #include "ErrorList.h" 8 #include "mozilla/dom/quota/ForwardDecls.h" 9 #include "mozilla/ipc/ProtocolUtils.h" 10 11 namespace mozilla::dom::quota { 12 13 template <typename ResolverType> 14 class ResolveAndReturn { 15 public: 16 explicit ResolveAndReturn(const ResolverType& aResolver) 17 : mResolver(aResolver) {} 18 19 mozilla::ipc::IPCResult operator()(const nsresult rv) { 20 mResolver(rv); 21 return IPC_OK(); 22 } 23 24 private: 25 const ResolverType& mResolver; 26 }; 27 28 using ResolveNSResultAndReturn = 29 ResolveAndReturn<mozilla::ipc::NSResultResolver>; 30 31 using ResolveBoolResponseAndReturn = 32 ResolveAndReturn<mozilla::ipc::BoolResponseResolver>; 33 using ResolveUInt64ResponseAndReturn = 34 ResolveAndReturn<mozilla::ipc::UInt64ResponseResolver>; 35 using ResolveCStringArrayResponseAndReturn = 36 ResolveAndReturn<mozilla::ipc::CStringArrayResponseResolver>; 37 38 using ResolveOriginUsageMetadataArrayResponseAndReturn = 39 ResolveAndReturn<OriginUsageMetadataArrayResponseResolver>; 40 using ResolveUsageInfoResponseAndReturn = 41 ResolveAndReturn<UsageInfoResponseResolver>; 42 43 } // namespace mozilla::dom::quota