1 files changed, 0 insertions, 154 deletions
diff --git a/src/components/net/data_loader.rs b/src/components/net/data_loader.rs
deleted file mode 100644
index 5d9fb776674..00000000000
--- a/src/components/net/data_loader.rs
+++ /dev/null
@@ -1,154 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-use std::str;
-
-use resource_task::{Done, Payload, Metadata, LoadData, LoadResponse, LoaderTask, start_sending};
-
-use serialize::base64::FromBase64;
-
-use http::headers::test_utils::from_stream_with_str;
-use http::headers::content_type::MediaType;
-use url::{percent_decode, NonRelativeSchemeData};
-
-
-pub fn factory() -> LoaderTask {
-    proc(url, start_chan) {
-        // NB: we don't spawn a new task.
-        // Hypothesis: data URLs are too small for parallel base64 etc. to be worth it.
-        // Should be tested at some point.
-        load(url, start_chan)
-    }
-}
-
-fn load(load_data: LoadData, start_chan: Sender<LoadResponse>) {
-    let url = load_data.url;
-    assert!("data" == url.scheme.as_slice());
-
-    let mut metadata = Metadata::default(url.clone());
-
-    // Split out content type and data.
-    let mut scheme_data = match url.scheme_data {
-        NonRelativeSchemeData(scheme_data) => scheme_data,
-        _ => fail!("Expected a non-relative scheme URL.")
-    };
-    match url.query {
-        Some(query) => {
-            scheme_data.push_str("?");
-            scheme_data.push_str(query.as_slice());
-        },
-        None => ()
-    }
-    let parts: Vec<&str> = scheme_data.as_slice().splitn(',', 1).collect();
-    if parts.len() != 2 {
-        start_sending(start_chan, metadata).send(Done(Err("invalid data uri".to_string())));
-        return;
-    }
-
-    // ";base64" must come at the end of the content type, per RFC 2397.
-    // rust-http will fail to parse it because there's no =value part.
-    let mut is_base64 = false;
-    let mut ct_str = parts[0];
-    if ct_str.ends_with(";base64") {
-        is_base64 = true;
-        ct_str = ct_str.slice_to(ct_str.as_bytes().len() - 7);
-    }
-
-    // Parse the content type using rust-http.
-    // FIXME: this can go into an infinite loop! (rust-http #25)
-    let content_type: Option<MediaType> = from_stream_with_str(ct_str);
-    metadata.set_content_type(&content_type);
-
-    let progress_chan = start_sending(start_chan, metadata);
-    let bytes = percent_decode(parts[1].as_bytes());
-
-    if is_base64 {
-        // FIXME(#2909): It’s unclear what to do with non-alphabet characters,
-        // but Acid 3 apparently depends on spaces being ignored.
-        let bytes = bytes.move_iter().filter(|&b| b != ' ' as u8).collect::<Vec<u8>>();
-        // FIXME(#2877): use bytes.as_slice().from_base64() when we upgrade to a Rust version
-        // that includes https://github.com/rust-lang/rust/pull/15810
-        let fake_utf8 = unsafe { str::raw::from_utf8(bytes.as_slice()) };
-        match fake_utf8.from_base64() {
-            Err(..) => {
-                progress_chan.send(Done(Err("non-base64 data uri".to_string())));
-            }
-            Ok(data) => {
-                progress_chan.send(Payload(data));
-                progress_chan.send(Done(Ok(())));
-            }
-        }
-    } else {
-        progress_chan.send(Payload(bytes));
-        progress_chan.send(Done(Ok(())));
-    }
-}
-
-#[cfg(test)]
-fn assert_parse(url:          &'static str,
-                content_type: Option<(String, String)>,
-                charset:      Option<String>,
-                data:         Option<Vec<u8>>) {
-    use std::comm;
-    use url::Url;
-
-    let (start_chan, start_port) = comm::channel();
-    load(LoadData::new(Url::parse(url).unwrap()), start_chan);
-
-    let response = start_port.recv();
-    assert_eq!(&response.metadata.content_type, &content_type);
-    assert_eq!(&response.metadata.charset,      &charset);
-
-    let progress = response.progress_port.recv();
-
-    match data {
-        None => {
-            assert_eq!(progress, Done(Err("invalid data uri".to_string())));
-        }
-        Some(dat) => {
-            assert_eq!(progress, Payload(dat));
-            assert_eq!(response.progress_port.recv(), Done(Ok(())));
-        }
-    }
-}
-
-#[test]
-fn empty_invalid() {
-    assert_parse("data:", None, None, None);
-}
-
-#[test]
-fn plain() {
-    assert_parse("data:,hello%20world", None, None, Some(b"hello world".iter().map(|&x| x).collect()));
-}
-
-#[test]
-fn plain_ct() {
-    assert_parse("data:text/plain,hello",
-        Some(("text".to_string(), "plain".to_string())), None, Some(b"hello".iter().map(|&x| x).collect()));
-}
-
-#[test]
-fn plain_charset() {
-    assert_parse("data:text/plain;charset=latin1,hello",
-        Some(("text".to_string(), "plain".to_string())), Some("latin1".to_string()), Some(b"hello".iter().map(|&x| x).collect()));
-}
-
-#[test]
-fn base64() {
-    assert_parse("data:;base64,C62+7w==", None, None, Some(vec!(0x0B, 0xAD, 0xBE, 0xEF)));
-}
-
-#[test]
-fn base64_ct() {
-    assert_parse("data:application/octet-stream;base64,C62+7w==",
-        Some(("application".to_string(), "octet-stream".to_string())), None, Some(vec!(0x0B, 0xAD, 0xBE, 0xEF)));
-}
-
-#[test]
-fn base64_charset() {
-    assert_parse("data:text/plain;charset=koi8-r;base64,8PLl9+XkIO3l5Pfl5A==",
-        Some(("text".to_string(), "plain".to_string())), Some("koi8-r".to_string()),
-        Some(vec!(0xF0, 0xF2, 0xE5, 0xF7, 0xE5, 0xE4, 0x20, 0xED, 0xE5, 0xE4, 0xF7, 0xE5, 0xE4)));
-}