openethereum/parity/ipfs.rs

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// Copyright 2015-2017 Parity Technologies (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/>.
use std::sync::Arc;
use parity_ipfs_api::{self, AccessControlAllowOrigin, Host};
use parity_ipfs_api::error::ServerError;
use ethcore::client::BlockChainClient;
use hyper::server::Listening;
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#[derive(Debug, PartialEq, Clone)]
pub struct Configuration {
pub enabled: bool,
pub port: u16,
pub interface: String,
pub cors: Option<Vec<String>>,
pub hosts: Option<Vec<String>>,
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}
impl Default for Configuration {
fn default() -> Self {
Configuration {
enabled: false,
port: 5001,
interface: "127.0.0.1".into(),
cors: None,
hosts: Some(Vec::new()),
}
}
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}
pub fn start_server(conf: Configuration, client: Arc<BlockChainClient>) -> Result<Option<Listening>, ServerError> {
if !conf.enabled {
return Ok(None);
}
let cors = conf.cors.map(|cors| cors.into_iter().map(AccessControlAllowOrigin::from).collect());
let hosts = conf.hosts.map(|hosts| hosts.into_iter().map(Host::from).collect());
parity_ipfs_api::start_server(
conf.port,
conf.interface,
cors.into(),
hosts.into(),
client
).map(Some)
}