mirror of
https://github.com/servo/servo
synced 2026-05-11 17:37:21 +02:00
151074e9a1
Add an event listener for `pause` to `debugger.js` and the necessary glue to access it from the `devtools` crate. This returns important information to know where we are paused, such as the source location and frame state. Fix frame and object actor encoding into messages. Use information from `debugger.js` to correctly fill the fields. Add a new `frames` list to the thread actor and handle the `frames` message. Fix `getEnvironment` reply in the frame actor. It is out of form (has a `type` field but it doesn't require a followup empty message, it already counts as a reply), so we need to handle it specially. Note: For now we are focusing on the protocol side of the debugger, and this patch only shows where the pause would happen. Pausing Servo itself will happen in a followup.  Testing: `mach test-devtools` and manual testing. No errors (apart from #42006). Part of: #36027 --------- Signed-off-by: eri <eri@igalia.com> Co-authored-by: atbrakhi <atbrakhi@igalia.com> Co-authored-by: Josh Matthews <josh@joshmatthews.net>
91 lines
2.4 KiB
Rust
91 lines
2.4 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 https://mozilla.org/MPL/2.0/. */
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use serde::Serialize;
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use crate::actor::{Actor, ActorEncode, ActorRegistry};
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#[derive(Serialize)]
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pub(crate) struct ObjectPreview {
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kind: String,
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url: String,
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}
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub(crate) struct ObjectActorMsg {
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actor: String,
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#[serde(rename = "type")]
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type_: String,
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class: String,
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own_property_length: i32,
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extensible: bool,
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frozen: bool,
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sealed: bool,
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is_error: bool,
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preview: ObjectPreview,
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}
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pub(crate) struct ObjectActor {
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name: String,
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_uuid: Option<String>,
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}
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impl Actor for ObjectActor {
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fn name(&self) -> String {
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self.name.clone()
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}
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// TODO: Handle messages
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// https://searchfox.org/firefox-main/source/devtools/shared/specs/object.js
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}
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impl ObjectActor {
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pub fn register(registry: &ActorRegistry, uuid: Option<String>) -> String {
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let Some(uuid) = uuid else {
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let name = registry.new_name::<Self>();
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let actor = ObjectActor {
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name: name.clone(),
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_uuid: None,
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};
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registry.register(actor);
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return name;
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};
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if !registry.script_actor_registered(uuid.clone()) {
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let name = registry.new_name::<Self>();
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let actor = ObjectActor {
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name: name.clone(),
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_uuid: Some(uuid.clone()),
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};
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registry.register_script_actor(uuid, name.clone());
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registry.register(actor);
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name
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} else {
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registry.script_to_actor(uuid)
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}
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}
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}
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impl ActorEncode<ObjectActorMsg> for ObjectActor {
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fn encode(&self, _: &ActorRegistry) -> ObjectActorMsg {
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// TODO: Review hardcoded values here
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ObjectActorMsg {
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actor: self.name(),
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type_: "object".into(),
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class: "Window".into(),
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own_property_length: 0,
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extensible: true,
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frozen: false,
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sealed: false,
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is_error: false,
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preview: ObjectPreview {
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kind: "ObjectWithURL".into(),
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url: "".into(), // TODO: Use the correct url
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},
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}
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}
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}
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