Rust MQTT

This commit is contained in:
Ondrej Babec
2022-03-12 15:56:37 +01:00
parent c8ee05821a
commit d993457add
77 changed files with 1010 additions and 1661 deletions

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/*
* MIT License
*
* Copyright (c) [2022] [Ondrej Babec <ond.babec@gmail.com>]
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
pub mod network_trait;

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use core::future::Future;
use crate::packet::v5::reason_codes::ReasonCode;
#[derive(Debug)]
pub enum NetworkError {
Connection,
Unknown,
QoSAck,
IDNotMatchedOnAck,
NoMatchingSubs,
}
pub trait Network {
type ConnectionFuture<'m>: Future<Output = Result<(), ReasonCode>>
where
Self: 'm;
type WriteFuture<'m>: Future<Output = Result<(), ReasonCode>>
where
Self: 'm;
type ReadFuture<'m>: Future<Output = Result<usize, ReasonCode>>
where
Self: 'm;
type TimerFuture<'m>: Future<Output = ()>
where
Self: 'm;
fn new(ip: [u8; 4], port: u16) -> Self;
fn create_connection(&'m mut self) -> Self::ConnectionFuture<'m>;
fn send(&'m mut self, buffer: &'m mut [u8], len: usize) -> Self::WriteFuture<'m>;
fn receive(&'m mut self, buffer: &'m mut [u8]) -> Self::ReadFuture<'m>;
fn count_down(&'m mut self, time_in_secs: u64) -> Self::TimerFuture<'m>;
}