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Implement fetching file URL's

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This commit is contained in:
Ramana Venkata 2016-04-29 13:26:36 +05:30
parent 408f9abb7a
commit 7c14de6d4b
2 changed files with 59 additions and 1 deletions
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27
components/net/fetch/methods.rs
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@ -14,6 +14,7 @@ use hyper::header::{IfNoneMatch, Pragma, Location, QualityItem, Referer as Refer
use hyper::method::Method;
use hyper::mime::{Mime, SubLevel, TopLevel};
use hyper::status::StatusCode;
use mime_guess::guess_mime_type;
use net_traits::AsyncFetchListener;
use net_traits::request::{CacheMode, CredentialsMode, Type, Origin, Window};
use net_traits::request::{RedirectMode, Referer, Request, RequestMode, ResponseTainting};
@ -21,6 +22,7 @@ use net_traits::response::{HttpsState, TerminationReason};
use net_traits::response::{Response, ResponseBody, ResponseType};
use resource_thread::CancellationListener;
use std::collections::HashSet;
use std::fs::File;
use std::io::Read;
use std::iter::FromIterator;
use std::rc::Rc;
@ -157,6 +159,7 @@ fn main_fetch(request: Rc<Request>, cache: &mut CORSCache, cors_flag: bool, recu
if (same_origin && !cors_flag ) ||
(current_url.scheme() == "data" && request.same_origin_data.get()) ||
(current_url.scheme() == "file" && request.same_origin_data.get()) ||
current_url.scheme() == "about" ||
request.mode == RequestMode::Navigate {
@ -317,7 +320,29 @@ fn basic_fetch(request: Rc<Request>, cache: &mut CORSCache) -> Response {
}
},
"blob" | "file" | "ftp" => {
"file" => {
if *request.method.borrow() == Method::Get {
match url.to_file_path() {
Ok(file_path) => {
File::open(file_path.clone()).ok().map_or(Response::network_error(), |mut file| {
let mut bytes = vec![];
let _ = file.read_to_end(&mut bytes);
let mime = guess_mime_type(file_path);
let mut response = Response::new();
*response.body.lock().unwrap() = ResponseBody::Done(bytes);
response.headers.set(ContentType(mime));
response
})
},
_ => Response::network_error()
}
} else {
Response::network_error()
}
},
"blob" | "ftp" => {
// XXXManishearth handle these
panic!("Unimplemented scheme for Fetch")
},