| // 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_TPM_HANDLE_IMPL_H_ |
| #define TRUNKS_TPM_HANDLE_IMPL_H_ |
| |
| #include <stdint.h> |
| #include <string> |
| |
| #include "trunks/error_codes.h" |
| #include "trunks/tpm_handle.h" |
| |
| namespace trunks { |
| |
| class TpmHandleImpl: public TpmHandle { |
| public: |
| TpmHandleImpl(); |
| virtual ~TpmHandleImpl(); |
| virtual TPM_RC Init(); |
| virtual TPM_RC SendCommand(const std::string& command, |
| std::string* response); |
| |
| private: |
| virtual TPM_RC VerifyCommand(const std::string& command); |
| virtual uint32_t GetMessageLength(const char* tpm_header); |
| int fd_; |
| }; |
| |
| } // namespace trunks |
| |
| #endif // TRUNKS_TPM_HANDLE_IMPL_H_ |