// // Copyright (C) 2014 The Android Open Source Project // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #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/command_transceiver.h" #include "trunks/trunks_export.h" namespace trunks { class Tpm; // TrunksFactoryImpl is the default TrunksFactory implementation. class TRUNKS_EXPORT TrunksFactoryImpl : public TrunksFactory { public: // Uses an IPC proxy as the default CommandTransceiver. If |failure_is_fatal| // is set then a failure to initialize the proxy will abort. explicit TrunksFactoryImpl(bool failure_is_fatal); // TrunksFactoryImpl does not take ownership of |transceiver|. This // transceiver is forwarded down to the Tpm instance maintained by // this factory. explicit TrunksFactoryImpl(CommandTransceiver* transceiver); ~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<SessionManager> GetSessionManager() const override; scoped_ptr<HmacSession> GetHmacSession() const override; scoped_ptr<PolicySession> GetPolicySession() const override; scoped_ptr<PolicySession> GetTrialSession() const override; scoped_ptr<BlobParser> GetBlobParser() const override; private: scoped_ptr<CommandTransceiver> default_transceiver_; CommandTransceiver* transceiver_; scoped_ptr<Tpm> tpm_; DISALLOW_COPY_AND_ASSIGN(TrunksFactoryImpl); }; } // namespace trunks #endif // TRUNKS_TRUNKS_FACTORY_IMPL_H_