1 files changed, 20 insertions, 0 deletions
diff --git a/examples/readme.lua b/examples/readme.lua
new file mode 100755
index 0000000..dc6de89
--- /dev/null
+++ b/examples/readme.lua
@@ -0,0 +1,20 @@
+#!/usr/bin/env dnsjit
+require("dnsjit.core.objects")
+local input = require("dnsjit.input.pcap").new()
+local layer = require("dnsjit.filter.layer").new()
+local dns = require("dnsjit.core.object.dns").new()
+
+input:open_offline(arg[2])
+layer:producer(input)
+local producer, ctx = layer:produce()
+
+while true do
+    local object = producer(ctx)
+    if object == nil then break end
+    if object:type() == "payload" then
+        dns.obj_prev = object
+        if dns:parse_header() == 0 then
+            print(dns.id)
+        end
+    end
+end