1 #include <u.h>
2 #include <libc.h>
3 #include <bio.h>
4 #include <ndb.h>
5 #include <ip.h>
6 
7 /*
8  *  search the database for matches
9  */
10 
11 void
12 usage(void)
13 {
14 	fprint(2, "usage: ipquery attr value rattribute\n");
15 	exits("usage");
16 }
17 
18 void
19 search(Ndb *db, char *attr, char *val, char **rattr, int nrattr)
20 {
21 	Ndbtuple *t;
22 
23 	t = ndbipinfo(db, attr, val, rattr, nrattr);
24 	for(; t; t = t->entry)
25 		print("%s=%s ", t->attr, t->val);
26 	print("\n");
27 	ndbfree(t);
28 }
29 
30 void
31 main(int argc, char **argv)
32 {
33 	Ndb *db;
34 	char *dbfile = 0;
35 
36 	ARGBEGIN{
37 	case 'f':
38 		dbfile = ARGF();
39 		break;
40 	}ARGEND;
41 
42 	if(argc < 3)
43 		usage();
44 
45 	db = ndbopen(dbfile);
46 	if(db == 0){
47 		fprint(2, "no db files\n");
48 		exits("no db");
49 	}
50 	search(db, argv[0], argv[1], argv+2, argc-2);
51 	ndbclose(db);
52 
53 	exits(0);
54 }