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Format script component

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This commit is contained in:
chansuke 2018-09-18 23:24:15 +09:00 • committed by Josh Matthews
parent 2ca7a13473
commit c37a345dc9
357 changed files with 25485 additions and 18076 deletions
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90
components/script/serviceworkerjob.rs
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@ -28,13 +28,13 @@ use task_source::dom_manipulation::DOMManipulationTaskSource;
pub enum JobType {
Register,
Unregister,
Update
Update,
}
#[derive(Clone)]
pub enum SettleType {
Resolve(Trusted<ServiceWorkerRegistration>),
Reject(Error)
Reject(Error),
}
#[must_root]
@ -47,17 +47,19 @@ pub struct Job {
pub equivalent_jobs: Vec<Job>,
// client can be a window client, worker client so `Client` will be an enum in future
pub client: Dom<Client>,
pub referrer: ServoUrl
pub referrer: ServoUrl,
}
impl Job {
#[allow(unrooted_must_root)]
// https://w3c.github.io/ServiceWorker/#create-job-algorithm
pub fn create_job(job_type: JobType,
scope_url: ServoUrl,
script_url: ServoUrl,
promise: Rc<Promise>,
client: &Client) -> Job {
pub fn create_job(
job_type: JobType,
scope_url: ServoUrl,
script_url: ServoUrl,
promise: Rc<Promise>,
client: &Client,
) -> Job {
Job {
job_type: job_type,
scope_url: scope_url,
@ -65,7 +67,7 @@ impl Job {
promise: promise,
equivalent_jobs: vec![],
client: Dom::from_ref(client),
referrer: client.creation_url()
referrer: client.creation_url(),
}
}
#[allow(unrooted_must_root)]
@ -83,7 +85,7 @@ impl PartialEq for Job {
JobType::Register | JobType::Update => {
self.scope_url == other.scope_url && self.script_url == other.script_url
},
JobType::Unregister => self.scope_url == other.scope_url
JobType::Unregister => self.scope_url == other.scope_url,
}
} else {
false
@ -158,16 +160,22 @@ impl JobQueue {
// Step 1-3
if !UrlHelper::is_origin_trustworthy(&job.script_url) {
// Step 1.1
reject_job_promise(job,
Error::Type("Invalid script ServoURL".to_owned()),
&script_thread.dom_manipulation_task_source(pipeline_id));
reject_job_promise(
job,
Error::Type("Invalid script ServoURL".to_owned()),
&script_thread.dom_manipulation_task_source(pipeline_id),
);
// Step 1.2 (see run_job)
return;
} else if job.script_url.origin() != job.referrer.origin() || job.scope_url.origin() != job.referrer.origin() {
} else if job.script_url.origin() != job.referrer.origin() ||
job.scope_url.origin() != job.referrer.origin()
{
// Step 2.1/3.1
reject_job_promise(job,
Error::Security,
&script_thread.dom_manipulation_task_source(pipeline_id));
reject_job_promise(
job,
Error::Security,
&script_thread.dom_manipulation_task_source(pipeline_id),
);
// Step 2.2/3.2 (see run_job)
return;
}
@ -182,7 +190,11 @@ impl JobQueue {
if let Some(ref newest_worker) = reg.get_newest_worker() {
if (&*newest_worker).get_script_url() == job.script_url {
// Step 5.3.1
resolve_job_promise(job, &*reg, &script_thread.dom_manipulation_task_source(pipeline_id));
resolve_job_promise(
job,
&*reg,
&script_thread.dom_manipulation_task_source(pipeline_id),
);
// Step 5.3.2 (see run_job)
return;
}
@ -202,7 +214,7 @@ impl JobQueue {
debug!("finishing previous job");
let run_job = if let Some(job_vec) = (*self.0.borrow_mut()).get_mut(&scope_url) {
assert_eq!(job_vec.first().as_ref().unwrap().scope_url, scope_url);
let _ = job_vec.remove(0);
let _ = job_vec.remove(0);
!job_vec.is_empty()
} else {
warn!("non-existent job vector for Servourl: {:?}", scope_url);
@ -227,16 +239,24 @@ impl JobQueue {
None => {
let err_type = Error::Type("No registration to update".to_owned());
// Step 2.1
reject_job_promise(job, err_type, &script_thread.dom_manipulation_task_source(pipeline_id));
reject_job_promise(
job,
err_type,
&script_thread.dom_manipulation_task_source(pipeline_id),
);
// Step 2.2 (see run_job)
return;
}
},
};
// Step 2
if reg.get_uninstalling() {
let err_type = Error::Type("Update called on an uninstalling registration".to_owned());
// Step 2.1
reject_job_promise(job, err_type, &script_thread.dom_manipulation_task_source(pipeline_id));
reject_job_promise(
job,
err_type,
&script_thread.dom_manipulation_task_source(pipeline_id),
);
// Step 2.2 (see run_job)
return;
}
@ -244,10 +264,14 @@ impl JobQueue {
let newest_worker = reg.get_newest_worker();
let newest_worker_url = newest_worker.as_ref().map(|w| w.get_script_url());
// Step 4
if newest_worker_url.as_ref() == Some(&job.script_url) && job.job_type == JobType::Update {
if newest_worker_url.as_ref() == Some(&job.script_url) && job.job_type == JobType::Update {
let err_type = Error::Type("Invalid script ServoURL".to_owned());
// Step 4.1
reject_job_promise(job, err_type, &script_thread.dom_manipulation_task_source(pipeline_id));
reject_job_promise(
job,
err_type,
&script_thread.dom_manipulation_task_source(pipeline_id),
);
// Step 4.2 (see run_job)
return;
}
@ -255,7 +279,11 @@ impl JobQueue {
if let Some(newest_worker) = newest_worker {
job.client.set_controller(&*newest_worker);
// Step 8.1
resolve_job_promise(job, &*reg, &script_thread.dom_manipulation_task_source(pipeline_id));
resolve_job_promise(
job,
&*reg,
&script_thread.dom_manipulation_task_source(pipeline_id),
);
// Step 8.2 present in run_job
}
// TODO Step 9 (create new service worker)
@ -270,7 +298,11 @@ fn settle_job_promise(promise: &Promise, settle: SettleType) {
}
#[allow(unrooted_must_root)]
fn queue_settle_promise_for_job(job: &Job, settle: SettleType, task_source: &DOMManipulationTaskSource) {
fn queue_settle_promise_for_job(
job: &Job,
settle: SettleType,
task_source: &DOMManipulationTaskSource,
) {
let global = job.client.global();
let promise = TrustedPromise::new(job.promise.clone());
// FIXME(nox): Why are errors silenced here?
@ -298,6 +330,10 @@ fn reject_job_promise(job: &Job, err: Error, task_source: &DOMManipulationTaskSo
queue_settle_promise(job, SettleType::Reject(err), task_source)
}
fn resolve_job_promise(job: &Job, reg: &ServiceWorkerRegistration, task_source: &DOMManipulationTaskSource) {
fn resolve_job_promise(
job: &Job,
reg: &ServiceWorkerRegistration,
task_source: &DOMManipulationTaskSource,
) {
queue_settle_promise(job, SettleType::Resolve(Trusted::new(reg)), task_source)
}