1 #include <ctf-api.h> 2 #include <stdio.h> 3 #include <stdlib.h> 4 5 static int 6 print_enum (const char *name, int val, void *unused) 7 { 8 printf ("iter test: %s has value %i\n", name, val); 9 return 0; 10 } 11 12 int 13 main (int argc, char *argv[]) 14 { 15 ctf_dict_t *fp; 16 ctf_archive_t *ctf; 17 ctf_id_t type; 18 const char *name; 19 ctf_next_t *i = NULL; 20 int val; 21 int err; 22 23 if (argc != 2) 24 { 25 fprintf (stderr, "Syntax: %s PROGRAM\n", argv[0]); 26 exit(1); 27 } 28 29 if ((ctf = ctf_open (argv[1], NULL, &err)) == NULL) 30 goto open_err; 31 if ((fp = ctf_dict_open (ctf, NULL, &err)) == NULL) 32 goto open_err; 33 34 /* Try getting some enum values by hand. */ 35 36 if ((type = ctf_lookup_by_name (fp, "enum e") ) == CTF_ERR) 37 goto err; 38 if (ctf_enum_value (fp, type, "ENUMSAMPLE_1", &val) < 0) 39 goto err; 40 printf ("Enum e enumerand ENUMSAMPLE_1 has value %i\n", val); 41 42 if ((name = ctf_enum_name (fp, type, 1)) == NULL) 43 goto err; 44 printf ("Enum e enumerand %s has value 1\n", name); 45 46 /* Try getting some values using both sorts of iterator. */ 47 48 if ((type = ctf_lookup_by_name (fp, "enum ie") ) == CTF_ERR) 49 goto err; 50 51 if ((ctf_enum_iter (fp, type, print_enum, NULL)) < 0) 52 goto ierr; 53 54 while ((name = ctf_enum_next (fp, type, &i, &val)) != NULL) 55 { 56 printf ("next test: %s has value %i\n", name, val); 57 } 58 if (ctf_errno (fp) != ECTF_NEXT_END) 59 goto nerr; 60 61 ctf_dict_close (fp); 62 ctf_close (ctf); 63 64 return 0; 65 66 open_err: 67 fprintf (stderr, "%s: cannot open: %s\n", argv[0], ctf_errmsg (err)); 68 return 1; 69 err: 70 fprintf (stderr, "Lookup failed: %s\n", ctf_errmsg (ctf_errno (fp))); 71 return 1; 72 ierr: 73 fprintf (stderr, "_iter iteration failed: %s\n", ctf_errmsg (ctf_errno (fp))); 74 return 1; 75 nerr: 76 fprintf (stderr, "_next iteration failed: %s\n", ctf_errmsg (ctf_errno (fp))); 77 return 1; 78 } 79