The example below enumerates all personalities with application “IDevID”. This can be useful to select personalities usable for onboarding (cf. 5.2.2, Figure 9).

1. gta_instance_handle_t h_inst;
2. gta_context_handle_t h_ctx = GTA_HANDLE_INVALID;
3. gta_errinfo_t errinfo;
5. bool b_loop_pers = true;
6. gta_enum_handle_t h_enum_pers = GTA_HANDLE_ENUM_FIRST;
8. while (b_loop_pers) {
9. char pers_name[STR_LEN_MAX];
10. myio_obufstream_t ostream_pers_name = { 0 };
12. myio_open_obufstream(&ostream_pers_name, pers_name,
13. sizeof(pers_name), &errinfo);
15. if (gta_personality_enumerate_application(h_inst,
16. "IDevID", h_enum_pers, GTA_PERSONALITY_ENUM_ALL,
17. (gtaio_ostream_t *)&o_pers_name, &errinfo)) {
19. /*
20. * do something with personality pers_name
21. */
23. }
24. else {
25. b_loop_pers = false;
26. }
27. myio_close_obufstream(&ostream_pers_name, &errinfo);
28. }
29. }