+################################################################################
+
+def clean_fingerprints():
+ print "Cleaning out unused fingerprint entries..."
+
+ q = projectB.query("""
+SELECT f.id FROM fingerprint f
+ WHERE NOT EXISTS (SELECT id FROM binaries b WHERE b.sig_fpr = f.id)
+ AND NOT EXISTS (SELECT id FROM source s WHERE s.sig_fpr = f.id)""");
+ ql = q.getresult();
+
+ count = 0;
+ projectB.query("BEGIN WORK");
+ for i in ql:
+ fingerprint_id = i[0];
+ if not Options["No-Action"]:
+ projectB.query("DELETE FROM fingerprint WHERE id = %s" % (fingerprint_id));
+ count = count + 1;
+ projectB.query("COMMIT WORK");
+
+ if count > 0:
+ sys.stderr.write("Cleared out %d fingerprint entries.\n" % (count));
+
+################################################################################
+