snp_ioctl.h

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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the Apache 2.0 License.
#pragma once
 
#include "ccf/pal/snp_ioctl5.h"
#include "ccf/pal/snp_ioctl6.h"
 
namespace ccf::pal::snp
{
  static inline bool is_sev_snp()
  {
    return ioctl5::is_sev_snp() || ioctl6::is_sev_snp();
  }
 
  static std::unique_ptr<AttestationInterface> get_attestation(
    const PlatformAttestationReportData& report_data)
  {
    if (ioctl5::is_sev_snp())
    {
      return std::make_unique<ioctl5::Attestation>(report_data);
    }
    else if (ioctl6::is_sev_snp())
    {
      return std::make_unique<ioctl6::Attestation>(report_data);
    }
    else
    {
      throw std::logic_error("SEV-SNP not supported");
    }
  }
};