1 #include <ctf-api.h>
2 #include <stdio.h>
3 #include <stdlib.h>
4
5 static int
print_enum(const char * name,int val,void * unused)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
main(int argc,char * argv[])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