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actix-web
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Merge branch 'ranges-support' of github.com:qrvaelet/actix-web into ranges-support

This commit is contained in:
Your Name 2018-03-06 02:15:20 +01:00
parent 5594299055 3ccfc10f0f
commit 8e61ceea97
1 changed files with 29 additions and 0 deletions
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29
src/fs.rs
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@ -14,9 +14,15 @@ use param::FromParam;
use handler::{Handler, Responder};
use headers::{ContentEncoding, HttpRange};
use http::header;
<<<<<<< HEAD
use httpcodes::{HTTPBadRequest, HTTPOk, HTTPFound, HTTPPartialContent, HTTPRangeNotSatisfiable};
use httprequest::HttpRequest;
use httpresponse::HttpResponse;
=======
use httprequest::HttpRequest;
use httpresponse::HttpResponse;
use httpcodes::{HTTPOk, HTTPFound, HTTPPartialContent, HTTPRangeNotSatisfiable};
>>>>>>> 3ccfc10f0fd727b88c12cd95952158acba690e40
/// A file with an associated name; responds with the Content-Type based on the
/// file extension.
@ -87,6 +93,7 @@ impl Responder for NamedFile {
fn respond_to(mut self, req: HttpRequest) -> Result<HttpResponse, io::Error> {
if let Some(rangeheader) = req.headers().get(header::RANGE) {
let file_metadata = metadata(&self.0)?;
<<<<<<< HEAD
if let Ok(rangeheaderstr) = rangeheader.to_str() {
if let Ok(ranges) = HttpRange::parse(rangeheaderstr, file_metadata.len()) {
let mut resp = HTTPPartialContent.build();
@ -115,6 +122,28 @@ impl Responder for NamedFile {
} else {
Ok(HTTPBadRequest.build()
.header(header::CONTENT_RANGE,
=======
if let Ok(ranges) = HttpRange::parse(rangeheader.to_str().unwrap_or(""), file_metadata.len()) {
let mut resp = HTTPPartialContent.build();
let length: usize = ranges[0].length as usize;
let mut data: Vec<u8> = vec![0u8; length];
if let Some(ext) = self.path().extension() {
let mime = get_mime_type(&ext.to_string_lossy());
resp.content_type(format!("{}", mime).as_str());
}
let _ = &self.1.seek(SeekFrom::Start(ranges[0].start))?;
let _ = self.1.read_exact(&mut data)?;
Ok(resp
.header(header::CONTENT_RANGE,
format!("bytes {}-{}/{}",
ranges[0].start,
ranges[0].start + ranges[0].length,
file_metadata.len()).as_str())
.body(data).unwrap())
} else {
Ok(HTTPRangeNotSatisfiable.build()
.header(header::CONTENT_RANGE,
>>>>>>> 3ccfc10f0fd727b88c12cd95952158acba690e40
format!("bytes */{}", file_metadata.len()).as_str())
.header(header::ACCEPT_RANGES, "bytes")
.finish().unwrap())