e8b418ca03
* Bump version. * Fix RPC crate. * Fix BoxFuture in crates. * Compiles and passes tests! * Get rid of .boxed() * Fixing issues with the UI. * Remove minihttp. Support threads. * Reimplement files serving to do it in chunks. * Increase chunk size. * Remove some unecessary copying. * Fix tests. * Fix stratum warning and ipfs todo. * Switch to proper branch of jsonrpc. * Update Cargo.lock. * Update docs. * Include dapps-glue in workspace. * fixed merge artifacts * Fix test compilation.
59 lines
1.7 KiB
Rust
59 lines
1.7 KiB
Rust
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Content Stream Response
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use std::io;
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use hyper::{self, header, mime, StatusCode};
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use handlers::{add_security_headers, Reader};
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use Embeddable;
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pub struct StreamingHandler<R> {
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initial: Vec<u8>,
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content: R,
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status: StatusCode,
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mimetype: mime::Mime,
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safe_to_embed_on: Embeddable,
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}
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impl<R: io::Read> StreamingHandler<R> {
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pub fn new(content: R, status: StatusCode, mimetype: mime::Mime, safe_to_embed_on: Embeddable) -> Self {
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StreamingHandler {
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initial: Vec::new(),
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content,
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status,
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mimetype,
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safe_to_embed_on,
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}
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}
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pub fn set_initial_content(&mut self, content: &str) {
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self.initial = content.as_bytes().to_vec();
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}
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pub fn into_response(self) -> (Reader<R>, hyper::Response) {
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let (reader, body) = Reader::pair(self.content, self.initial);
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let mut res = hyper::Response::new()
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.with_status(self.status)
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.with_header(header::ContentType(self.mimetype))
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.with_body(body);
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add_security_headers(&mut res.headers_mut(), self.safe_to_embed_on);
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(reader, res)
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}
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}
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