upse_iclsInit.cpp 2.8 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879
  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 <stdint.h>
  32. #include <dlfcn.h>
  33. #include "aeerror.h"
  34. #include "oal/oal.h"
  35. static char ICLS_LIB_NAME[] = "libiclsclient.so";
  36. static char ICLS_INIT_FUNC_NAME[] = "iclsInit";
  37. typedef uint32_t(*iclsInit_t)(const void*);
  38. #define STATUS_OK (0)
  39. uint32_t upse_iclsInit()
  40. {
  41. uint32_t status = AE_SUCCESS;
  42. void *hmodule = NULL;
  43. do{
  44. //For this to work iclsClient needs to be installed in the system
  45. hmodule = dlopen(ICLS_LIB_NAME, RTLD_LAZY);
  46. if(NULL == hmodule)
  47. {
  48. status = AESM_PSE_PR_ICLS_CLIENT_MISSING_ERROR;
  49. break;
  50. }
  51. //clear exist error code
  52. dlerror();
  53. iclsInit_t iclsInit = (iclsInit_t)dlsym(hmodule, ICLS_INIT_FUNC_NAME);
  54. if ( NULL != dlerror() || NULL == iclsInit)
  55. {
  56. status = AESM_PSE_PR_ICLS_CLIENT_MISSING_ERROR;
  57. break;
  58. }
  59. //If you get error, check /opt/Intel/iclsClient/log/iclsClient.log
  60. uint32_t status_provision = iclsInit(0);
  61. if (status_provision != STATUS_OK)
  62. {
  63. AESM_DBG_ERROR("upse_iclsInit failed:%d", status_provision);
  64. status = AESM_PSE_PR_PSDA_PROVISION_ERROR;
  65. break;
  66. }
  67. } while(0);
  68. if(hmodule)
  69. dlclose(hmodule);
  70. return status;
  71. }