forked from mirrors/gecko-dev
ee171b6406
The default method implementations cause problems when trying to override them with different types in a direct call class. For the `Recv__delete__` case there's a simple solution: omit it if there are any arguments, because it doesn't make much sense to specify arguments and then completely ignore them, and the no-arg case isn't a problem for overriding. Differential Revision: https://phabricator.services.mozilla.com/D62977 --HG-- extra : moz-landing-system : lando
54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_TemporaryIPCBlobChild_h
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#define mozilla_dom_TemporaryIPCBlobChild_h
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#include "mozilla/dom/PTemporaryIPCBlob.h"
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#include "mozilla/dom/PTemporaryIPCBlobChild.h"
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namespace mozilla {
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namespace dom {
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class MutableBlobStorage;
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class TemporaryIPCBlobChildCallback {
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public:
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NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING
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virtual void OperationSucceeded(BlobImpl* aBlobImpl) = 0;
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virtual void OperationFailed(nsresult aRv) = 0;
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};
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class TemporaryIPCBlobChild final : public PTemporaryIPCBlobChild {
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friend class PTemporaryIPCBlobChild;
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public:
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NS_INLINE_DECL_REFCOUNTING(TemporaryIPCBlobChild)
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explicit TemporaryIPCBlobChild(MutableBlobStorage* aMutableBlobStorage);
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void AskForBlob(TemporaryIPCBlobChildCallback* aCallback,
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const nsACString& aContentType, PRFileDesc* aFD);
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private:
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~TemporaryIPCBlobChild();
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mozilla::ipc::IPCResult RecvFileDesc(const FileDescriptor& aFD);
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mozilla::ipc::IPCResult Recv__delete__(const IPCBlobOrError& aBlobOrError);
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void ActorDestroy(ActorDestroyReason aWhy) override;
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RefPtr<MutableBlobStorage> mMutableBlobStorage;
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RefPtr<TemporaryIPCBlobChildCallback> mCallback;
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bool mActive;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_TemporaryIPCBlobChild_h
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