Milstian - a Rust Internet Framework

Milstian Logo

In progress, primarily used for learning Rust programming.

This project is based on the programming exercise Building a multithreaded web server from the book The Rust Programming Language (no starch press 2018) and inspired by the Aomebo Web Framework for PHP.

Major goal

Easy to make any kind of website with it that is scaleable, fast and robust

Goals

Concurrent Internet-server with integrated HTTP and HTTP over TLS via TCP/IP support
Integrated web application framework
Easy to customize for any kind of application
Fast
Scaleable
Flexible
Potential support for other transport protocols and application layer protocols

Development

Use rust-fmt on all rust files
Use cargo check and cargo test to ensure validity

Run local server

visit project repository root
Run cargo run --example static localhost 8888 10 index.htm ./html/ 404.htm 1024

Parameters are:

TCP Hostname
TCP Port
Limit of workers
HTTP directory index file
HTTP web-server file-system root
HTTP file not found file
Maximum TCP request size

Example static TCP-HTTP application

extern crate milstian;

use milstian::{Application, Config};

fn main() {
    Application::tcp_http_with_legacy_responders(Config::from_env());
}

Example simple dynamic TCP-HTTP application

extern crate milstian;

use std::collections::HashMap;
use std::net::SocketAddr;

extern crate milstian_http;
use milstian_http::request;
use milstian_http::response;

use milstian::response::tcp::http::ResponderInterface;
use milstian::{Application, Config};

#[derive(Clone)]
pub struct Responder {
    pub route: Option<String>,
}

impl Responder {
    pub fn new() -> Responder {
        Responder { route: None }
    }
}

impl ResponderInterface for Responder {
    fn matches(
        &mut self,
        request_message: &request::Message,
        _config: &Config,
        _socket: &SocketAddr,
    ) -> bool {
        match request_message.request_line.query_arguments.get("test") {
            Some(value) => {
                self.route = Some(value.clone());
                return true;
            }
            None => {
                return false;
            }
        }
    }

    fn respond(
        &self,
        request_message: &request::Message,
        _config: &Config,
        _socket: &SocketAddr,
    ) -> Result<Vec<u8>, String> {
        if let Some(route) = &self.route {
            let protocol =
                request::Message::get_protocol_text(&request_message.request_line.protocol);
            let mut headers: HashMap<String, String> = HashMap::new();
            headers.insert("Content-Type".to_string(), "text/plain".to_string());
            return Ok(response::Message::new(
                protocol.to_string(),
                "200 OK".to_string(),
                headers,
                format!("Was here: {}", route).as_bytes().to_vec(),
            ).to_bytes());
        } else {
            Err("No result".to_string())
        }
    }
}

fn main() {
    Application::tcp_http_with_legacy_and_custom_responders(
        Config::from_env(),
        Box::new(Responder::new()),
    );
}

Docs

License

This project is under the GPLv3 license

milstian-internet-framework 0.1.0