| // 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_H_ |
| #define TRUNKS_TRUNKS_FACTORY_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include <base/macros.h> |
| |
| #include "trunks/authorization_delegate.h" |
| #include "trunks/blob_parser.h" |
| #include "trunks/hmac_session.h" |
| #include "trunks/policy_session.h" |
| #include "trunks/session_manager.h" |
| #include "trunks/tpm_cache.h" |
| #include "trunks/tpm_state.h" |
| #include "trunks/tpm_utility.h" |
| #include "trunks/trunks_export.h" |
| |
| namespace trunks { |
| |
| class Tpm; |
| |
| // TrunksFactory is an interface to act as a factory for trunks objects. This |
| // mechanism assists in injecting mocks for testing. |
| class TRUNKS_EXPORT TrunksFactory { |
| public: |
| TrunksFactory() {} |
| TrunksFactory(const TrunksFactory&) = delete; |
| TrunksFactory& operator=(const TrunksFactory&) = delete; |
| |
| virtual ~TrunksFactory() {} |
| |
| // Returns a Tpm instance. The caller does not take ownership. All calls to |
| // this method on a given TrunksFactory instance will return the same value. |
| virtual Tpm* GetTpm() const = 0; |
| |
| // Returns a TpmCache instance. The caller does not take ownership. All calls |
| // to this method on a given TrunksFactory instance will return the same |
| // value. |
| virtual TpmCache* GetTpmCache() const = 0; |
| |
| // Returns an uninitialized TpmState instance. The caller takes ownership. |
| virtual std::unique_ptr<TpmState> GetTpmState() const = 0; |
| |
| // Returns a TpmUtility instance. The caller takes ownership. |
| virtual std::unique_ptr<TpmUtility> GetTpmUtility() const = 0; |
| |
| // Returns an AuthorizationDelegate instance for basic password authorization. |
| // The caller takes ownership. |
| virtual std::unique_ptr<AuthorizationDelegate> GetPasswordAuthorization( |
| const std::string& password) const = 0; |
| |
| // Returns a SessionManager instance. The caller takes ownership. |
| virtual std::unique_ptr<SessionManager> GetSessionManager() const = 0; |
| |
| // Returns a HmacSession instance. The caller takes ownership. |
| virtual std::unique_ptr<HmacSession> GetHmacSession() const = 0; |
| |
| // Returns a PolicySession instance. The caller takes ownership. |
| virtual std::unique_ptr<PolicySession> GetPolicySession() const = 0; |
| |
| // Returns a TrialSession instance. The caller takes ownership. |
| virtual std::unique_ptr<PolicySession> GetTrialSession() const = 0; |
| |
| // Returns a BlobParser instance. The caller takes ownership. |
| virtual std::unique_ptr<BlobParser> GetBlobParser() const = 0; |
| }; |
| |
| } // namespace trunks |
| |
| #endif // TRUNKS_TRUNKS_FACTORY_H_ |