Example #1
0
func TestPrivateZoneParser(t *testing.T) {
	dns.PrivateHandle("ISBN", TypeISBN, NewISBN)
	dns.PrivateHandle("VERSION", TypeVERSION, NewVersion)
	defer dns.PrivateHandleRemove(TypeISBN)
	defer dns.PrivateHandleRemove(TypeVERSION)

	r := strings.NewReader(smallzone)
	for x := range dns.ParseZone(r, ".", "") {
		if err := x.Error; err != nil {
			t.Fatal(err)
		}
		t.Log(x.RR)
	}
}
Example #2
0
func ExamplePrivateHandle() {
	dns.PrivateHandle("APAIR", TypeAPAIR, NewAPAIR)
	defer dns.PrivateHandleRemove(TypeAPAIR)

	rr, err := dns.NewRR("miek.nl. APAIR (1.2.3.4    1.2.3.5)")
	if err != nil {
		log.Fatal("could not parse APAIR record: ", err)
	}
	fmt.Println(rr)
	// Output: miek.nl.	3600	IN	APAIR	1.2.3.4 1.2.3.5

	m := new(dns.Msg)
	m.Id = 12345
	m.SetQuestion("miek.nl.", TypeAPAIR)
	m.Answer = append(m.Answer, rr)

	fmt.Println(m)
	// ;; opcode: QUERY, status: NOERROR, id: 12345
	// ;; flags: rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
	//
	// ;; QUESTION SECTION:
	// ;miek.nl.	IN	 APAIR
	//
	// ;; ANSWER SECTION:
	// miek.nl.	3600	IN	APAIR	1.2.3.4 1.2.3.5
}
Example #3
0
func TestPrivateByteSlice(t *testing.T) {
	dns.PrivateHandle("ISBN", TypeISBN, NewISBN)
	defer dns.PrivateHandleRemove(TypeISBN)

	rr, err := dns.NewRR(testrecord)
	if err != nil {
		t.Fatal(err)
	}

	buf := make([]byte, 100)
	off, err := dns.PackRR(rr, buf, 0, nil, false)
	if err != nil {
		t.Errorf("got error packing ISBN: %s", err)
	}

	custrr := rr.(*dns.PrivateRR)
	if ln := custrr.Data.Len() + len(custrr.Header().Name) + 11; ln != off {
		t.Errorf("offset is not matching to length of Private RR: %d!=%d", off, ln)
	}

	rr1, off1, err := dns.UnpackRR(buf[:off], 0)
	if err != nil {
		t.Errorf("got error unpacking ISBN: %s", err)
	}

	if off1 != off {
		t.Errorf("Offset after unpacking differs: %d != %d", off1, off)
	}

	if rr1.String() != testrecord {
		t.Errorf("Record string representation did not match original %#v != %#v", rr1.String(), testrecord)
	} else {
		t.Log(rr1.String())
	}
}
Example #4
0
func TestPrivateText(t *testing.T) {
	dns.PrivateHandle("ISBN", TypeISBN, NewISBN)
	defer dns.PrivateHandleRemove(TypeISBN)

	rr, err := dns.NewRR(testrecord)
	if err != nil {
		t.Fatal(err)
	}
	if rr.String() != testrecord {
		t.Errorf("record string representation did not match original %#v != %#v", rr.String(), testrecord)
	} else {
		t.Log(rr.String())
	}
}