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14d68968ed
1. More complete origin check in FileManagerThreadMsg 2. Add reference counting logic to file manage store and script API 3. Integrate the support of slicing
61 lines
2.4 KiB
Rust
61 lines
2.4 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use hyper::header::{DispositionType, ContentDisposition, DispositionParam};
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use hyper::header::{Headers, ContentType, ContentLength, Charset};
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use hyper::http::RawStatus;
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use mime::{Mime, Attr};
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use mime_classifier::MimeClassifier;
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use net_traits::ProgressMsg::Done;
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use net_traits::blob_url_store::BlobURLStoreEntry;
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use net_traits::filemanager_thread::RelativePos;
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use net_traits::response::HttpsState;
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use net_traits::{LoadConsumer, LoadData, Metadata};
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use resource_thread::start_sending_sniffed_opt;
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use std::ops::Index;
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use std::sync::Arc;
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// TODO: Check on GET
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// https://w3c.github.io/FileAPI/#requestResponseModel
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pub fn load_blob(load_data: &LoadData, start_chan: LoadConsumer,
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classifier: Arc<MimeClassifier>, opt_filename: Option<String>,
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rel_pos: &RelativePos, entry: &BlobURLStoreEntry) {
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let content_type: Mime = entry.type_string.parse().unwrap_or(mime!(Text / Plain));
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let charset = content_type.get_param(Attr::Charset);
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let mut headers = Headers::new();
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if let Some(name) = opt_filename {
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let charset = charset.and_then(|c| c.as_str().parse().ok());
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headers.set(ContentDisposition {
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disposition: DispositionType::Inline,
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parameters: vec![
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DispositionParam::Filename(charset.unwrap_or(Charset::Us_Ascii),
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None, name.as_bytes().to_vec())
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]
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});
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}
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let range = rel_pos.to_abs_range(entry.size as usize);
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headers.set(ContentType(content_type.clone()));
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headers.set(ContentLength(range.len() as u64));
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let metadata = Metadata {
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final_url: load_data.url.clone(),
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content_type: Some(ContentType(content_type.clone())),
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charset: charset.map(|c| c.as_str().to_string()),
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headers: Some(headers),
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// https://w3c.github.io/FileAPI/#TwoHundredOK
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status: Some(RawStatus(200, "OK".into())),
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https_state: HttpsState::None,
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};
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if let Ok(chan) =
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start_sending_sniffed_opt(start_chan, metadata, classifier,
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&entry.bytes.index(range), load_data.context.clone()) {
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let _ = chan.send(Done(Ok(())));
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}
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}
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