new

src/cmd/ndb/ndbipquery.c

@@ -0,0 +1,54 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+#include <ndb.h>
+#include <ip.h>
+
+/*
+ *  search the database for matches
+ */
+
+void
+usage(void)
+{
+	fprint(2, "usage: ipquery attr value rattribute\n");
+	exits("usage");
+}
+
+void
+search(Ndb *db, char *attr, char *val, char **rattr, int nrattr)
+{
+	Ndbtuple *t;
+
+	t = ndbipinfo(db, attr, val, rattr, nrattr);
+	for(; t; t = t->entry)
+		print("%s=%s ", t->attr, t->val);
+	print("\n");
+	ndbfree(t);
+}
+
+void
+main(int argc, char **argv)
+{
+	Ndb *db;
+	char *dbfile = 0;
+
+	ARGBEGIN{
+	case 'f':
+		dbfile = ARGF();
+		break;
+	}ARGEND;
+
+	if(argc < 3)
+		usage();
+
+	db = ndbopen(dbfile);
+	if(db == 0){
+		fprint(2, "no db files\n");
+		exits("no db");
+	}
+	search(db, argv[0], argv[1], argv+2, argc-2);
+	ndbclose(db);
+
+	exits(0);
+}