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Move trim_http_whitespace to net_traits.

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This commit is contained in:
Ms2ger 2016-06-07 14:01:26 +02:00
parent 6a1722e18d
commit 80fc666734
5 changed files with 47 additions and 52 deletions
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25
components/script/dom/xmlhttprequest.rs
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@ -46,6 +46,7 @@ use js::jsapi::{JSContext, JS_ParseJSON, RootedValue};
use js::jsval::{JSVal, NullValue, UndefinedValue};
use msg::constellation_msg::{PipelineId, ReferrerPolicy};
use net_traits::CoreResourceMsg::Load;
use net_traits::trim_http_whitespace;
use net_traits::{AsyncResponseListener, AsyncResponseTarget, Metadata, NetworkError, RequestSource};
use net_traits::{LoadConsumer, LoadContext, LoadData, ResourceCORSData, CoreResourceThread, LoadOrigin};
use network_listener::{NetworkListener, PreInvoke};
@ -1506,27 +1507,3 @@ pub fn is_field_value(slice: &[u8]) -> bool {
}
})
}
/// Normalize `self`, as defined by
/// [the Fetch Spec](https://fetch.spec.whatwg.org/#concept-header-value-normalize).
pub fn trim_http_whitespace(mut slice: &[u8]) -> &[u8] {
const HTTP_WS_BYTES: &'static [u8] = b"\x09\x0A\x0D\x20";
loop {
match slice.split_first() {
Some((first, remainder)) if HTTP_WS_BYTES.contains(first) =>
slice = remainder,
_ => break,
}
}
loop {
match slice.split_last() {
Some((last, remainder)) if HTTP_WS_BYTES.contains(last) =>
slice = remainder,
_ => break,
}
}
slice
}