forked from mirrors/gecko-dev
9747761479
<!-- Please describe your changes on the following line: --> Still needs a bunch of code in net to be converted in order to get more advantage of this for images and stuff, but meanwhile this should help quite a bit with #13778. Still wanted to get this in. r? @SimonSapin Source-Repo: https://github.com/servo/servo Source-Revision: 22aebdf5d41a3509cd6515ccf5edcdf33715a76d
61 lines
1.7 KiB
Rust
61 lines
1.7 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 servo_url::ServoUrl;
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use std::sync::Arc;
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use url::Host;
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use url::Origin as UrlOrigin;
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/// A representation of an [origin](https://html.spec.whatwg.org/multipage/#origin-2).
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#[derive(HeapSizeOf, JSTraceable)]
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pub struct Origin {
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#[ignore_heap_size_of = "Arc<T> has unclear ownership semantics"]
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inner: Arc<UrlOrigin>,
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}
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impl Origin {
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/// Create a new origin comprising a unique, opaque identifier.
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pub fn opaque_identifier() -> Origin {
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Origin {
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inner: Arc::new(UrlOrigin::new_opaque()),
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}
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}
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/// Create a new origin for the given URL.
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pub fn new(url: &ServoUrl) -> Origin {
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Origin {
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inner: Arc::new(url.origin()),
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}
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}
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/// Does this origin represent a host/scheme/port tuple?
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pub fn is_scheme_host_port_tuple(&self) -> bool {
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self.inner.is_tuple()
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}
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/// Return the host associated with this origin.
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pub fn host(&self) -> Option<&Host<String>> {
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match *self.inner {
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UrlOrigin::Tuple(_, ref host, _) => Some(host),
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UrlOrigin::Opaque(..) => None,
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}
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}
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/// https://html.spec.whatwg.org/multipage/#same-origin
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pub fn same_origin(&self, other: &Origin) -> bool {
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self.inner == other.inner
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}
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pub fn copy(&self) -> Origin {
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Origin {
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inner: Arc::new((*self.inner).clone()),
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}
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}
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pub fn alias(&self) -> Origin {
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Origin {
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inner: self.inner.clone(),
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}
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}
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}
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