text: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
  /* This Source Code Form is subject to the terms of the Mozilla Public
   * License, v. 2.0. If a copy of the MPL was not distributed with this
   * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
  
  #ifndef GMPStorageParent_h_
  #define GMPStorageParent_h_
  
  #include "mozilla/gmp/PGMPStorageParent.h"
  #include "gmp-storage.h"
  #include "mozilla/UniquePtr.h"
  
  namespace mozilla {
  namespace gmp {
  
  class GMPParent;
  
  class GMPStorage {
  public:
    virtual ~GMPStorage() {}
  
    virtual GMPErr Open(const nsCString& aRecordName) = 0;
    virtual bool IsOpen(const nsCString& aRecordName) = 0;
    virtual GMPErr Read(const nsCString& aRecordName,
                        nsTArray<uint8_t>& aOutBytes) = 0;
    virtual GMPErr Write(const nsCString& aRecordName,
                         const nsTArray<uint8_t>& aBytes) = 0;
    virtual GMPErr GetRecordNames(nsTArray<nsCString>& aOutRecordNames) = 0;
    virtual void Close(const nsCString& aRecordName) = 0;
  };
  
  class GMPStorageParent : public PGMPStorageParent {
  public:
    NS_INLINE_DECL_REFCOUNTING(GMPStorageParent)
    GMPStorageParent(const nsCString& aNodeId,
                     GMPParent* aPlugin);
  
    nsresult Init();
    void Shutdown();
  
  protected:
    virtual bool RecvOpen(const nsCString& aRecordName) override;
    virtual bool RecvRead(const nsCString& aRecordName) override;
    virtual bool RecvWrite(const nsCString& aRecordName,
                           InfallibleTArray<uint8_t>&& aBytes) override;
    virtual bool RecvGetRecordNames() override;
    virtual bool RecvClose(const nsCString& aRecordName) override;
    virtual void ActorDestroy(ActorDestroyReason aWhy) override;
  
  private:
    ~GMPStorageParent() {}
  
    UniquePtr<GMPStorage> mStorage;
  
    const nsCString mNodeId;
    nsRefPtr<GMPParent> mPlugin;
    bool mShutdown;
  };
  
  } // namespace gmp
  } // namespace mozilla
  
  #endif // GMPStorageParent_h_
  