dbus-message-parser

A library to encode and decode DBus message.

Usage

Add this to your Cargo.toml:

[dependencies]
dbus-message-parser = "~4.3.1"

Example

The following examples show how to create a METHOD_CALL message and a SIGNAL message.

use bytes::Bytes;use dbus_message_parser::message::Message;use dbus_message_parser::value::Value;use std::convert::TryInto;fncreate_method_call(){// Create a MessageCall// Arguments:// 1. destination// 2. object path// 3. interface// 4. methodletmut msg = Message::method_call("destination.address".try_into().unwrap(),"/object/path".try_into().unwrap(),"interface.name".try_into().unwrap(),"MethodName".try_into().unwrap(),);// Add the first argument to the MessageCall
msg.add_value(Value::String("String Argument".to_string()));// Add the second argument to the MessageCall
msg.add_value(Value::Uint32(0));println!("{:?}", msg);let bytes = msg.encode().unwrap();println!("{:?}", bytes);}fncreate_signal(){// Create a Signal// Arguments// 1. object path// 2. interface// 3. Signal nameletmut signal = Message::signal("/object/path".try_into().unwrap(),"interface.name".try_into.unwrap(),"SignalName".try_into().unwrap(),);// Add the first argument to the MessageCall
signal.add_value(Value::Uint32(0));// Add the second argument to the MessageCall
signal.add_value(Value::Double(1.0));println!("{:?}", signal);let bytes = signal.encode().unwrap();println!("{:?}", bytes);}fndecode_method_call(){// A message encoded as byteslet bytes = Bytes::copy_from_slice(&b"\x6c\x01\x00\x01\x0a\x00\x00\x00\xb1\x00\x00\x00\x9e\x00\x00\x00\x01\x01\x6f\x00\x15\x00\\x00\x00\x2f\x6f\x72\x67\x2f\x66\x72\x65\x65\x64\x65\x73\x6b\x74\x6f\x70\x2f\x44\x42\x75\\x73\x00\x00\x00\x02\x01\x73\x00\x14\x00\x00\x00\x6f\x72\x67\x2e\x66\x72\x65\x65\x64\x65\\x73\x6b\x74\x6f\x70\x2e\x44\x42\x75\x73\x00\x00\x00\x00\x06\x01\x73\x00\x14\x00\x00\x00\\x6f\x72\x67\x2e\x66\x72\x65\x65\x64\x65\x73\x6b\x74\x6f\x70\x2e\x44\x42\x75\x73\x00\x00\\x00\x00\x08\x01\x67\x00\x01\x73\x00\x00\x03\x01\x73\x00\x1a\x00\x00\x00\x47\x65\x74\x43\\x6f\x6e\x6e\x65\x63\x74\x69\x6f\x6e\x55\x6e\x69\x78\x50\x72\x6f\x63\x65\x73\x73\x49\x44\\x00\x00\x00\x00\x00\x00\x07\x01\x73\x00\x05\x00\x00\x00\x3a\x31\x2e\x35\x30\x00\x00\x00\\x05\x00\x00\x00\x3a\x31\x2e\x35\x35\x00"[..],);// Decode the messagelet(msg, _) = Message::decode(bytes).unwrap();println!("Message is decoded: {:?}", msg);}

License

This project is licensed under the BSD-3-Clause license.

Contribution

Any contribution intentionally submitted for inclusion in dbus-message-parser by you, shall be licensed as BSD-3-Clause, without any additional terms or conditions.