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/* 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 dom::bindings::refcounted::Trusted;
use dom::bindings::reflector::Reflectable;
use dom::bindings::str::DOMString;
use dom::bindings::structuredclone::StructuredCloneData;
use js::jsapi::{JSRuntime, JS_RequestInterruptCallback};
use js::rust::Runtime;
use msg::constellation_msg::{PipelineId, ReferrerPolicy};
use net_traits::{LoadOrigin, RequestSource};
use script_runtime::CommonScriptMsg;
use url::Url;
/// Messages used to control the worker event loops
pub enum WorkerScriptMsg {
/// Common variants associated with the script messages
Common(CommonScriptMsg),
/// Message sent through Worker.postMessage
DOMMessage(StructuredCloneData),
}
#[derive(Clone)]
pub struct WorkerScriptLoadOrigin {
pub referrer_url: Option<Url>,
pub referrer_policy: Option<ReferrerPolicy>,
pub request_source: RequestSource,
pub pipeline_id: Option<PipelineId>
}
impl LoadOrigin for WorkerScriptLoadOrigin {
fn referrer_url(&self) -> Option<Url> {
self.referrer_url.clone()
}
fn referrer_policy(&self) -> Option<ReferrerPolicy> {
self.referrer_policy.clone()
}
fn request_source(&self) -> RequestSource {
self.request_source.clone()
}
fn pipeline_id(&self) -> Option<PipelineId> {
self.pipeline_id.clone()
}
}
pub struct SimpleWorkerErrorHandler<T: Reflectable> {
pub addr: Trusted<T>,
}
impl<T: Reflectable> SimpleWorkerErrorHandler<T> {
pub fn new(addr: Trusted<T>) -> SimpleWorkerErrorHandler<T> {
SimpleWorkerErrorHandler {
addr: addr
}
}
}
pub struct WorkerErrorHandler<T: Reflectable> {
pub addr: Trusted<T>,
pub msg: DOMString,
pub file_name: DOMString,
pub line_num: u32,
pub col_num: u32,
}
impl<T: Reflectable> WorkerErrorHandler<T> {
pub fn new(addr: Trusted<T>, msg: DOMString, file_name: DOMString, line_num: u32, col_num: u32)
-> WorkerErrorHandler<T> {
WorkerErrorHandler {
addr: addr,
msg: msg,
file_name: file_name,
line_num: line_num,
col_num: col_num,
}
}
}
#[derive(Copy, Clone)]
pub struct SharedRt {
pub rt: *mut JSRuntime
}
impl SharedRt {
pub fn new(rt: &Runtime) -> SharedRt {
SharedRt {
rt: rt.rt()
}
}
#[allow(unsafe_code)]
pub fn request_interrupt(&self) {
unsafe {
JS_RequestInterruptCallback(self.rt);
}
}
pub fn rt(&self) -> *mut JSRuntime {
self.rt
}
}
#[allow(unsafe_code)]
unsafe impl Send for SharedRt {}
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