a test program for `sgx_report_attestation_status`

main.c

#include <stdio.h>
#include <stdlib.h>

#include <sgx_uae_epid.h>

int main(int argc, char *argv[]) {
  // Read hex string from stdin
  char buf[202+1];
  if (!fgets(buf, 203, stdin)) abort();

  // Conver hex string to byte sequence
  unsigned char platform_info[101];
  for (int i = 0; i < 202; i += 2) {
    const char hex[2] = {buf[i], buf[i+1]};
    unsigned char b = (unsigned char)strtol(hex, NULL, 16);
    platform_info[i/2] = b;
  }

  sgx_status_t status;
  sgx_update_info_bit_t update_info;

  status = sgx_report_attestation_status(
                (sgx_platform_info_t*)platform_info,
                1,
                &update_info);

  switch (status) {
    case SGX_SUCCESS:
      printf("SGX_SUCCESS\n");
      break;
    case SGX_ERROR_INVALID_PARAMETER:
      printf("SGX_ERROR_INVALID_PARAMETER\n");
      break;
    case SGX_ERROR_AE_INVALID_EPIDBLOB:
      printf("SGX_ERROR_AE_INVALID_EPIDBLOB\n");
      break;
    case SGX_ERROR_UPDATE_NEEDED:
      printf("SGX_ERROR_UPDATE_NEEDED\n");
      printf("ucodeUpdate = %d\n", update_info.ucodeUpdate);
      printf("csmeFwUpdate = %d\n", update_info.csmeFwUpdate);
      printf("pswUpdate = %d\n", update_info.pswUpdate);
      break;
    case SGX_ERROR_OUT_OF_MEMORY:
      printf("SGX_ERROR_OUT_OF_MEMORY\n");
      break;
    case SGX_ERROR_SERVICE_UNAVAILABLE:
      printf("SGX_ERROR_SERVICE_UNAVAILABLE\n");
      break;
    case SGX_ERROR_SERVICE_TIMEOUT:
      printf("SGX_ERROR_SERVICE_TIMEOUT\n");
      break;
    case SGX_ERROR_BUSY:
      printf("SGX_ERROR_BUSY\n");
      break;
    case SGX_ERROR_NETWORK_FAILURE:
      printf("SGX_ERROR_NETWORK_FAILURE\n");
      break;
    case SGX_ERROR_OUT_OF_EPC:
      printf("SGX_ERROR_OUT_OF_EPC\n");
      break;
    case SGX_ERROR_UNRECOGNIZED_PLATFORM:
      printf("SGX_ERROR_UNRECOGNIZED_PLATFORM\n");
      break;
    case SGX_ERROR_UNEXPECTED:
      printf("SGX_ERROR_UNEXPECTED\n");
      break;
  }
  return 0;
}

Makefile

main: main.c
        gcc main.c $(shell pkg-config --cflags --libs libsgx_epid) -o main