57 lines
1.5 KiB
Rust
57 lines
1.5 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
|
|
// This file is part of Parity.
|
|
|
|
// Parity is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// Parity is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
//! HTTP Redirection hyper handler
|
|
|
|
use std::io::Write;
|
|
use hyper::{header, server, Decoder, Encoder, Next};
|
|
use hyper::net::HttpStream;
|
|
use hyper::status::StatusCode;
|
|
|
|
pub struct Redirection {
|
|
to_url: &'static str
|
|
}
|
|
|
|
impl Redirection {
|
|
pub fn new(url: &'static str) -> Box<Self> {
|
|
Box::new(Redirection {
|
|
to_url: url
|
|
})
|
|
}
|
|
}
|
|
|
|
impl server::Handler<HttpStream> for Redirection {
|
|
fn on_request(&mut self, _request: server::Request) -> Next {
|
|
Next::write()
|
|
}
|
|
|
|
fn on_request_readable(&mut self, _decoder: &mut Decoder<HttpStream>) -> Next {
|
|
Next::write()
|
|
}
|
|
|
|
fn on_response(&mut self, res: &mut server::Response) -> Next {
|
|
res.set_status(StatusCode::MovedPermanently);
|
|
res.headers_mut().set(header::Location(self.to_url.to_owned()));
|
|
Next::write()
|
|
}
|
|
fn on_response_writable(&mut self, _encoder: &mut Encoder<HttpStream>) -> Next {
|
|
Next::end()
|
|
}
|
|
}
|
|
|
|
|
|
|