Introduction

Library for parsing/editing/constructing SIP requests and responses.

This is the very first version where only simple parsing is support.

Example

let invite_msg_buf = "INVITE sip:bob@biloxi.com SIP/2.0\r\n\
Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bKkjshdyff\r\n\
To: Bob <sip:bob@biloxi.com>\r\n\
From: Alice <sip:alice@atlanta.com>;tag=88sja8x\r\n\
Max-Forwards: 70\r\n\
Call-ID: 987asjd97y7atg\r\n\
CSeq: 986759 INVITE\r\n\r\nbody_stuff"
.as_bytes();

// First parameter not realized yet.
// It should consist be residue if Content-Length is less then actual body length.
let (_, request) = sipmsg::Request::parse(invite_msg_buf).unwrap();
assert_eq!(request.rl.method, sipmsg::request::Method::INVITE);

// Via Header
assert_eq!(request.headers[0].name, "Via");
assert_eq!(request.headers[0].value, "SIP/2.0/UDP pc33.atlanta.com");

assert_eq!(
request.headers[0].params().unwrap().get(&"branch"),
Some(&"z9hG4bKkjshdyff")
);

assert_eq!(
request.headers[0].params().unwrap().get(&"notExistParam"),
None
);

// Body
assert_eq!(request.body.unwrap(), "body_stuff".as_bytes());