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/*
* TPM 2 error handling
* (C) 2024 Jack Lloyd
* (C) 2024 René Meusel, Amos Treiber - Rohde & Schwarz Cybersecurity GmbH, financed by LANCOM Systems GmbH
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#ifndef BOTAN_TPM2_ERROR_H_
#define BOTAN_TPM2_ERROR_H_
#include <botan/exceptn.h>
/// Forward declaration of TSS2 type for convenience
using TSS2_RC = uint32_t;
namespace Botan::TPM2 {
TSS2_RC get_raw_rc(TSS2_RC rc);
class BOTAN_PUBLIC_API(3, 6) Error final : public Exception {
public:
Error(std::string_view location, TSS2_RC rc);
ErrorType error_type() const noexcept override { return ErrorType::TPMError; }
TSS2_RC code() const { return m_rc; }
int error_code() const noexcept override {
// RC is uint32 but the maximum value is within int32 range as per tss2_common.h
return static_cast<int>(m_rc);
}
std::string error_message() const;
private:
TSS2_RC m_rc;
};
} // namespace Botan::TPM2
#endif