ErrorSupport.cpp 3.9 KB

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  1. /*
  2. * Copyright (C) 2011-2017 Intel Corporation. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions
  6. * are met:
  7. *
  8. * * Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions and the following disclaimer.
  10. * * Redistributions in binary form must reproduce the above copyright
  11. * notice, this list of conditions and the following disclaimer in
  12. * the documentation and/or other materials provided with the
  13. * distribution.
  14. * * Neither the name of Intel Corporation nor the names of its
  15. * contributors may be used to endorse or promote products derived
  16. * from this software without specific prior written permission.
  17. *
  18. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29. *
  30. */
  31. #include <iostream>
  32. #include "ErrorSupport.h"
  33. typedef struct _sgx_errlist_t {
  34. sgx_status_t err;
  35. const char * msg;
  36. } sgx_errlist_t;
  37. static sgx_errlist_t sgx_errlist[] = {
  38. {SGX_ERROR_UNEXPECTED, "Unexpected error occurred."},
  39. {SGX_ERROR_INVALID_PARAMETER, "Invalid parameter."},
  40. {SGX_ERROR_OUT_OF_MEMORY, "Out of memory."},
  41. {SGX_ERROR_ENCLAVE_LOST, "Power transition occurred."},
  42. {SGX_ERROR_INVALID_ENCLAVE, "Invalid enclave image."},
  43. {SGX_ERROR_INVALID_ENCLAVE_ID, "Invalid enclave identification."},
  44. {SGX_ERROR_INVALID_SIGNATURE, "Invalid enclave signature."},
  45. {SGX_ERROR_OUT_OF_EPC, "Out of EPC memory."},
  46. {SGX_ERROR_NO_DEVICE, "Invalid SGX device."},
  47. {SGX_ERROR_MEMORY_MAP_CONFLICT, "Memory map conflicted."},
  48. {SGX_ERROR_INVALID_METADATA, "Invalid encalve metadata."},
  49. {SGX_ERROR_DEVICE_BUSY, "SGX device is busy."},
  50. {SGX_ERROR_INVALID_VERSION, "Enclave metadata version is invalid."},
  51. {SGX_ERROR_ENCLAVE_FILE_ACCESS, "Can't open enclave file."},
  52. {SGX_ERROR_INVALID_FUNCTION, "Invalid function name."},
  53. {SGX_ERROR_OUT_OF_TCS, "Out of TCS."},
  54. {SGX_ERROR_ENCLAVE_CRASHED, "The enclave is crashed."},
  55. {SGX_ERROR_MAC_MISMATCH, "Report varification error occurred."},
  56. {SGX_ERROR_INVALID_ATTRIBUTE, "The enclave is not authorized."},
  57. {SGX_ERROR_INVALID_CPUSVN, "Invalid CPUSVN."},
  58. {SGX_ERROR_INVALID_ISVSVN, "Invalid ISVSVN."},
  59. {SGX_ERROR_INVALID_KEYNAME, "The requested key name is invalid."},
  60. {SGX_ERROR_SERVICE_UNAVAILABLE, "AESM service is not responsive."},
  61. {SGX_ERROR_SERVICE_TIMEOUT, "Request to AESM is time out."},
  62. {SGX_ERROR_SERVICE_INVALID_PRIVILEGE, "Error occurred while getting launch token."},
  63. };
  64. void ret_error_support(sgx_status_t ret)
  65. {
  66. size_t idx = 0;
  67. size_t ttl = sizeof sgx_errlist/sizeof sgx_errlist[0];
  68. for (idx = 0; idx < ttl; idx++) {
  69. if(ret == sgx_errlist[idx].err) {
  70. std::cout << "Error: "<< sgx_errlist[idx].msg << std::endl;
  71. break;
  72. }
  73. }
  74. if (idx == ttl)
  75. std::cout << "Error: Unexpected error occurred." <<std::endl;
  76. return;
  77. }