dns-message-parser

A library to encode and decode DNS packets (RFC1035, RFC2535).

This library is not completed yet.

Usage

Add this to your Cargo.toml: toml [dependencies] dns-message-parser = "0.2"

Example

```rust use bytes::{Bytes, BytesMut};

use std::convert::TryFrom;

use dnsmessageparser::{ Class, Dns, DomainName, Flags, Opcode, QClass, QType, Question, RCode, Type, };

fn decode_example() { let msg = b"\xdb\x1c\x85\x80\x00\x01\x00\x01\x00\x00\x00\x00\x07\x65\x78\x61\x6d\x70\x6c\x65\ \x03\x6f\x72\x67\x00\x00\x01\x00\x01\xc0\x0c\x00\x01\x00\x01\x00\x00\x0e\x10\x00\x04\x0a\x00\ \x00\x0a";

let bytes = Bytes::copy_from_slice(&msg[..]);

let dns = Dns::decode(&bytes).unwrap();
println!("{:?}", dns);

}

fn encodeexample() { let id = 56092; let flags = Flags::new( true, Opcode::Query, true, false, true, true, false, false, RCode::NoError, ); let question = { let domainname = DomainName::try_from("example.org.");

    let qclass = QClass::Class(Class::IN);

    let qtype = QType::Type(Type::A);

    Question::new(domain_name, qclass, qtype)
};

let questions = vec![question];
let dns = Dns::new(id, flags, questions, Vec::new(), Vec::new(), Vec::new());
let mut bytes = BytesMut::new();
dns.encode(&mut bytes).unwrap();
println!("{:?}", dns);

} ```