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64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 GMPStorageParent_h_
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#define GMPStorageParent_h_
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#include "mozilla/gmp/PGMPStorageParent.h"
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#include "gmp-storage.h"
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#include "mozilla/UniquePtr.h"
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namespace mozilla {
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namespace gmp {
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class GMPParent;
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class GMPStorage {
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public:
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virtual ~GMPStorage() {}
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virtual GMPErr Open(const nsCString& aRecordName) = 0;
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virtual bool IsOpen(const nsCString& aRecordName) = 0;
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virtual GMPErr Read(const nsCString& aRecordName,
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nsTArray<uint8_t>& aOutBytes) = 0;
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virtual GMPErr Write(const nsCString& aRecordName,
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const nsTArray<uint8_t>& aBytes) = 0;
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virtual GMPErr GetRecordNames(nsTArray<nsCString>& aOutRecordNames) = 0;
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virtual void Close(const nsCString& aRecordName) = 0;
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};
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class GMPStorageParent : public PGMPStorageParent {
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public:
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NS_INLINE_DECL_REFCOUNTING(GMPStorageParent)
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GMPStorageParent(const nsCString& aNodeId,
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GMPParent* aPlugin);
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nsresult Init();
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void Shutdown();
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protected:
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virtual bool RecvOpen(const nsCString& aRecordName) MOZ_OVERRIDE;
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virtual bool RecvRead(const nsCString& aRecordName) MOZ_OVERRIDE;
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virtual bool RecvWrite(const nsCString& aRecordName,
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const InfallibleTArray<uint8_t>& aBytes) MOZ_OVERRIDE;
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virtual bool RecvGetRecordNames() MOZ_OVERRIDE;
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virtual bool RecvClose(const nsCString& aRecordName) MOZ_OVERRIDE;
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virtual void ActorDestroy(ActorDestroyReason aWhy) MOZ_OVERRIDE;
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private:
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~GMPStorageParent() {}
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UniquePtr<GMPStorage> mStorage;
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const nsCString mNodeId;
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nsRefPtr<GMPParent> mPlugin;
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bool mShutdown;
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};
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} // namespace gmp
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} // namespace mozilla
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#endif // GMPStorageParent_h_
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