Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 12:40:06 +01:00
Code Issues Projects Releases Packages Wiki Activity

Do not use GlobalRoot in dom::xmlhttprequest

Browse source
This commit is contained in:
Anthony Ramine 2016-10-01 22:38:50 +02:00
parent 5bdc5a4c48
commit cb02d7911a
1 changed files with 10 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

24
components/script/dom/xmlhttprequest.rs
View file

@ -13,7 +13,7 @@ use dom::bindings::codegen::Bindings::XMLHttpRequestBinding::XMLHttpRequestMetho
use dom::bindings::codegen::Bindings::XMLHttpRequestBinding::XMLHttpRequestResponseType;
use dom::bindings::conversions::ToJSValConvertible;
use dom::bindings::error::{Error, ErrorResult, Fallible};
use dom::bindings::global::{GlobalRef, GlobalRoot};
use dom::bindings::global::GlobalRef;
use dom::bindings::inheritance::Castable;
use dom::bindings::js::{JS, MutHeapJSVal, MutNullableHeap};
use dom::bindings::js::{Root, RootedReference};
@ -30,6 +30,7 @@ use dom::headers::is_forbidden_header_name;
use dom::htmlformelement::{encode_multipart_form_data, generate_boundary};
use dom::progressevent::ProgressEvent;
use dom::window::Window;
use dom::workerglobalscope::WorkerGlobalScope;
use dom::xmlhttprequesteventtarget::XMLHttpRequestEventTarget;
use dom::xmlhttprequestupload::XMLHttpRequestUpload;
use encoding::all::UTF_8;
@ -210,10 +211,7 @@ impl XMLHttpRequest {
}
fn sync_in_window(&self) -> bool {
match self.global() {
GlobalRoot::Window(_) if self.sync.get() => true,
_ => false
}
self.sync.get() && self.global_scope().is::<Window>()
}
fn initiate_async_xhr(context: Arc<Mutex<XHRContext>>,
@ -308,11 +306,10 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
fn Open_(&self, method: ByteString, url: USVString, async: bool,
username: Option<USVString>, password: Option<USVString>) -> ErrorResult {
// Step 1
match self.global() {
GlobalRoot::Window(ref window) => {
if !window.Document().r().is_fully_active() { return Err(Error::InvalidState); }
if let Some(window) = Root::downcast::<Window>(self.global_scope()) {
if !window.Document().r().is_fully_active() {
return Err(Error::InvalidState);
}
_ => {}
}
// Step 5
@ -575,7 +572,7 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
// preference is enabled, we allow bypassing the CORS check.
// This is a temporary measure until we figure out Servo privilege
// story. See https://github.com/servo/servo/issues/9582
if let GlobalRoot::Window(win) = self.global() {
if let Some(win) = Root::downcast::<Window>(self.global_scope()) {
let is_root_pipeline = win.parent_info().is_none();
is_root_pipeline && PREFS.is_mozbrowser_enabled()
} else {
@ -744,9 +741,8 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
// https://xhr.spec.whatwg.org/#the-responsetype-attribute
fn SetResponseType(&self, response_type: XMLHttpRequestResponseType) -> ErrorResult {
// Step 1
match self.global() {
GlobalRoot::Worker(_) if response_type == XMLHttpRequestResponseType::Document => return Ok(()),
_ => {}
if self.global_scope().is::<WorkerGlobalScope>() && response_type == XMLHttpRequestResponseType::Document {
return Ok(());
}
match self.ready_state.get() {
// Step 2
@ -829,7 +825,7 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
fn GetResponseXML(&self) -> Fallible<Option<Root<Document>>> {
// TODO(#2823): Until [Exposed] is implemented, this attribute needs to return null
// explicitly in the worker scope.
if let GlobalRoot::Worker(_) = self.global() {
if self.global_scope().is::<WorkerGlobalScope>() {
return Ok(None);
}