| // Copyright 2014 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef TRUNKS_TRUNKS_FACTORY_IMPL_H_ |
| #define TRUNKS_TRUNKS_FACTORY_IMPL_H_ |
| |
| #include "trunks/trunks_factory.h" |
| |
| #include <string> |
| |
| #include <base/macros.h> |
| #include <base/memory/scoped_ptr.h> |
| |
| #include "trunks/trunks_export.h" |
| |
| namespace trunks { |
| |
| class Tpm; |
| class TrunksProxy; |
| |
| // TrunksFactoryImpl is the default TrunksFactory implementation. |
| class TRUNKS_EXPORT TrunksFactoryImpl : public TrunksFactory { |
| public: |
| // All objects created by this factory will share |tpm|. This class does not |
| // take ownership of the pointer, it must remain valid for the lifetime of the |
| // factory. |
| explicit TrunksFactoryImpl(Tpm* tpm); |
| // A default Tpm instance will be used which sends commands to a TrunksProxy. |
| TrunksFactoryImpl(); |
| ~TrunksFactoryImpl() override; |
| |
| // TrunksFactory methods. |
| Tpm* GetTpm() const override; |
| scoped_ptr<TpmState> GetTpmState() const override; |
| scoped_ptr<TpmUtility> GetTpmUtility() const override; |
| scoped_ptr<AuthorizationDelegate> GetPasswordAuthorization( |
| const std::string& password) const override; |
| scoped_ptr<AuthorizationSession> GetHmacAuthorizationSession() const override; |
| |
| private: |
| scoped_ptr<TrunksProxy> proxy_; |
| scoped_ptr<Tpm> default_tpm_; |
| Tpm* tpm_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TrunksFactoryImpl); |
| }; |
| |
| } // namespace trunks |
| |
| #endif // TRUNKS_TRUNKS_FACTORY_IMPL_H_ |