Commit graph

287 commits

Author SHA1 Message Date
Tim van der Lippe
2a81987590
Check CSP for inline event handlers (#36510)
This also ensures that document now reports all violations and we set
the correct directive.

With these changes, all `script-src-attr-elem` WPT tests pass.

Part of #36437 

Requires servo/rust-content-security-policy#3 to land first

Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
2025-04-17 21:11:25 +00:00
Gregory Terzian
f8b6b9f7b6
Transfer ReadableStream (#36181)
<!-- Please describe your changes on the following line: -->

Add transfer support to ReadableStream. Part of
https://github.com/servo/servo/issues/34676

---
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- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #___ (GitHub issue number if applicable)

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- [ ] These changes do not require tests because ___

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---------

Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
2025-04-15 07:39:26 +00:00
Tim van der Lippe
85e4a2b5c7
Update FetchTaskTarget to propagate CSP violations. (#36409)
It also updates the FetchResponseListener to process CSP violations to
ensure that iframe elements (amongst others) properly generate the CSP
events. These iframe elements are used in the Trusted Types tests
themselves and weren't propagating the violations before.

However, the tests themselves are still not passing since they also use
Websockets, which currently aren't using the fetch machinery itself.
That is fixed as part of [1].

[1]: https://github.com/servo/servo/issues/35028

---------

Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
2025-04-13 20:54:59 +00:00
Jerens Lensun
d5284dfad9
Support optional message for dataclone error (#36308)
- [x] our [DataClone
error](d733abfca0/components/script/dom/bindings/error.rs (L80))
needs to support an optional message
- [x] we need to add support to our DOMException implementation to allow
an optional message to replace the default message
- [x] we need to create a new struct used by both StructuredDataReader
and StructuredDataWriter for storing the error message in the
report_error_callback
- [x] report_error_callback needs to cast the closure pointer to the new
struct
- [x] the code that [throws a DataClone
error](5d1c64dba9/components/script/dom/bindings/structuredclone.rs (L542))
needs to use the stored error message if it's available

Testing: *Describe how this pull request is tested or why it doesn't
require tests*
Fixes: #36191

---------

Signed-off-by: jerensl <54782057+jerensl@users.noreply.github.com>
2025-04-13 18:10:04 +00:00
chocolate-pie
06f86f88a2
script: Clean up CSP management code (#36493)
Current implementation takes arguments for specifying values of
violation report, but is difficult to understand which value should be
passed. These changes create new builder for violation report to address
the issue.

Testing: These changes do not require tests because they just refactor
current code

Signed-off-by: Chocolate Pie <106949016+chocolate-pie@users.noreply.github.com>
2025-04-13 06:04:24 +00:00
Yerkebulan Tulibergenov
70c0faa0e9
add CanGc as argument to methods in ElementInternals, GlobalScope, HTMLAnchorElement, HTMLAreaElement, HTMLCanvasElement (#36492)
add CanGc as argument to methods in ElementInternals, GlobalScope,
HTMLAnchorElement, HTMLAreaElement, HTMLCanvasElement

Testing: These changes do not require tests because they are a refactor.
Addresses part of https://github.com/servo/servo/issues/34573.

Signed-off-by: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
2025-04-13 05:15:07 +00:00
Martin Robinson
6031a12fd1
Move ScriptToConstellationMsg to constellation_traits (#36364)
This is the last big change necessary to create the
`constellation_traits` crate. This moves the data structure for messages
that originate from the `ScriptThread` and are sent to the
`Contellation` to `constellation_traits`, effectively splitting
`script_traits` in half. Before, `script_traits` was responsible for
exposing the API of both the `ScriptThread` and the `Constellation` to
the rest of Servo.

- Data structures that are used by `ScriptToConstellationMsg` are moved
  to `constellation_traits`. The dependency graph looks a bit like this:
  `script_layout_interface` depends on `script_traits` depends on
  `constellation_traits` depends on `embedder_traits`.
- Data structures that are used in the embedding layer
  (`UntrustedNodeAddress`, `CompositorHitTestResult`, `TouchEventResult`
  and `AnimationState`) are moved to embedder_traits, to avoid a
  dependency cycle between `webrender_traits` and
  `constellation_traits`.
- Types dealing with MessagePorts and serialization are moved to
  `constellation_traits::message_port`.

Testing: This is covered by existing tests as it just moves types
around.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-04-05 22:13:29 +00:00
Tim van der Lippe
b87bf0b806
Stub out Trusted Types interfaces (#36355)
Some methods are implemented fully, while others are implemented
partly. With these implementations, there are no observed crashes
when running the trusted-types web-platform-tests.

Most notably, the tests/wpt/tests/trusted-types/idlharness.window.js
is now fully passing.

Part of #36258

Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
2025-04-05 13:08:56 +00:00
Sebastian C
76edcff202
Check all ancestor navigable trustworthiness for mixed content (#36157)
Propagate through documents a flag that represents if any of the
ancestor navigables has a potentially trustworthy origin.

The "potentially trustworthy origin" concept appears to have gotten
confused in a couple of places and we were instead testing if a URL had
"potentially trustworthy" properties.

The main test for the ancestor navigables is
[mixed-content/nested-iframes](https://github.com/web-platform-tests/wpt/blob/master/mixed-content/nested-iframes.window.js)

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by
`[X]` when the step is complete, and replace `___` with appropriate
data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #36108 

<!-- Either: -->
- [X] There are tests for these changes

---------

Signed-off-by: Sebastian C <sebsebmc@gmail.com>
2025-04-05 05:38:24 +00:00
Martin Robinson
5a35e1faec
constellation: Rename messages sent to the Constellation (#36341)
Messages that are sent to the `Constellation` have pretty ambiguous
names.
This change does two renames:

- `ConstellationMsg` → `EmbedderToConstellationMessage`
- `ScriptMsg` → `ScriptToConstellationMessage`

This naming reflects that the `Constellation` stands in between the
embedding layer and the script layer and can receive messages from both.
Soon both of these message types will live in `constellation_traits`,
reflecting the idea that the `_traits` variant for a crate is
responsible for exposing the API for that crate.

Testing: No new tests are necessary here as this just renames two enums.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-04-04 19:39:38 +00:00
Martin Robinson
0d693114ad
webgpu: Add a webgpu_traits crate (#36320)
This breaks the `script_traits` dependency  on `webgpu`. In general, the
`traits` crates shouldn't depend on Servo non-`traits` crates. This is
necessary to move "script to constellation" messages to the
`constellation_traits` crate, making it the entire API for talking to
the
constellation. This will break a circular dependency when that happens.

Testing: Successfully building is enough of a test for this one as
it is mainly moving types around.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-04-04 08:06:07 +00:00
Josh Matthews
b4079b3ff3
Move generated bindings to script_bindings (#36323)
This is the final step of #1799, where the majority of the generated
code for the JS bindings is now compiled as part of the script_bindings
build step. The remaining pieces in script must live there because they
refer to concrete DOM types; all code in script_bindings is generic over
the
[DomTypes](https://doc.servo.org/script/dom/bindings/codegen/DomTypes/trait.DomTypes.html)
trait.

My testing with incremental builds shows me a 12 second reduction in
build times on my 2024 M4 Macbook Pro when modifying code in the script
crate after these changes. Before this PR those changes took 20 seconds
to rebuild Servo, and now they take 8 seconds.

Testing: Existing WPT tests ensure no regressions.
Fixes: #1799

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-04-04 06:45:08 +00:00
Martin Robinson
4402b7cf8f
libservo: Remove a couple EmbedderMethods (#36276)
- Remove `EmbedderMethods::get_user_agent_string`. This is now part of
  the `Preferences` data structure, which should allow it to be
  per-`WebView` in the future.
- Remove `EmbedderMethods::get_version_string`. This was used to include
  some data along with WebRender captures about the Servo version. This
  isn't really necessary and it was done to replace code in the past
  that output the WebRender version, so also isn't what the original
  code did. I think we can just remove this entirely.

The idea with these changes is that `EmbedderMethods` can be removed
in a followup and the rest of the methods can be added to
`ServoDelegate`. These two methods are ones that cannot be added to a
delegate as they are used during `Servo` initialization.

Testing: There is currently no testing for libservo. These changes are
meant
as preparation for adding a suite of `WebView` unit tests.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-04-01 22:59:50 +00:00
Josh Matthews
b445053a7c
More miscellaneous script splitting changes (#36220)
* script: Move HasParent to script_bindings and update imports for InheritTypes.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make principal creation generic over DOM interface.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move a bunch of proxy-related code to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make some proxy-related code generic over the DOM interface.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move DomSlice to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move some utility bindings code to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make enumerating and resolving globals generic over the DOM interface.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make realm helpers generic over the DOM interface.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move implementations on concrete DOM types to concrete bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make additional codegen helpers generic over the DOM interface.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make iterator creation generic over the DOM interface.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make reporting an exception a generic operation.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move AsCCharPtrPtr to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Address clippy warnings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-03-30 11:06:30 +00:00
Josh Matthews
c30ad5a30e
Miscellaneous script splitting preparation changes (#36216)
* script: Move num module to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make JS reflector creation generic over DOM trait.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move bindings-specific lock to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move DOM proto array code to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move finalizer implementations to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move some error routines to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move some DOM interface conversion routines to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Make is_array_like generic over DOM trait.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Use generic interfaces for conditional exposure functions.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move a bunch of routines used by codegen to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix clippy warnings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-03-29 08:11:27 +00:00
Josh Matthews
1df1ba58d6
script: Expose new methods for obtaining a global that require a realm. (#36116)
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-03-26 23:27:25 +00:00
Arya Nair
cb56ac8561
feat: add can_gc argument to to_frozen_array (#36043)
* feat: add can_gc argument to to_frozen_array

Signed-off-by: Arya Nair <aryaajitnair@gmail.com>

* fix: linting issues

Signed-off-by: Arya Nair <aryaajitnair@gmail.com>

* feat: add can_gc in binding.conf

Signed-off-by: Arya Nair <aryaajitnair@gmail.com>

* fix: linting issues

Signed-off-by: Arya Nair <aryaajitnair@gmail.com>

---------

Signed-off-by: Arya Nair <aryaajitnair@gmail.com>
2025-03-19 18:03:09 +00:00
Simon Wülker
bb0d08432e
Migrate to the 2024 edition (#35755)
* Migrate to 2024 edition

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Allow unsafe_op_in_unsafe_fn lint

This lint warns by default in the 2024
edition, but is *way* too noisy for servo.

We might enable it in the future, but not now.

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Compile using the 2024 edition

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2025-03-13 10:28:11 +00:00
Simon Wülker
3d320fa96a
Update rustfmt to the 2024 style edition (#35764)
* Use 2024 style edition

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Reformat all code

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2025-03-03 11:26:53 +00:00
Yerkebulan Tulibergenov
38b71087bd
refactor: add CanGc as argument to Promise::reject_error (#35646)
Signed-off-by: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
2025-02-25 10:12:58 +00:00
Yerkebulan Tulibergenov
31199076ec
refactor: add CanGc as argument to Promise::reject_native (#35640)
Signed-off-by: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
2025-02-25 03:58:36 +00:00
Yerkebulan Tulibergenov
0383ba9a5b
refactor: add CanGc as argument to Promise::resolve (#35616)
Signed-off-by: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
2025-02-23 12:12:21 +00:00
Auguste Baum
b0b0289014
refactor: propagate CanGc arguments through callers (#35591)
Signed-off-by: Auguste Baum <auguste.apple@gmail.com>
2025-02-23 00:34:51 +00:00
Yerkebulan Tulibergenov
245a39c07e
refactor: add CanGc as argument to create_buffer_source (#35597)
Signed-off-by: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
2025-02-22 05:42:55 +00:00
webbeef
084006abb6
Add get_url() to GlobalScopeHelper (#35589)
This is needed to build with the tracing feature

Signed-off-by: webbeef <me@webbeef.org>
2025-02-21 19:52:31 +00:00
Josh Matthews
a433b20259
script: Make callbacks generic over DOM interfaces. (#35459)
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-02-21 12:17:11 +00:00
Josh Matthews
1192ae32b0
script: Refer to DOM interfaces with generic types in generated bindings. (#35457)
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-02-21 11:10:00 +00:00
Auguste Baum
863d2ce871
Propagate CanGc arguments through callers in constructors (#35541)
Signed-off-by: Auguste Baum <auguste.apple@gmail.com>
2025-02-20 16:17:45 +00:00
Jason Tsai
22c3a63737
feat: add Notification Web API binding (#34842)
* feat: add Notification Web API binding

Signed-off-by: Jason Tsai <git@pews.dev>

* chore: update spec link

Signed-off-by: Jason Tsai <git@pews.dev>

* chore: fix clippy

Signed-off-by: Jason Tsai <git@pews.dev>

* fix: index overflow

Signed-off-by: Jason Tsai <git@pews.dev>

* test(tidy): add notification WebIDL standard URL

Signed-off-by: Jason Tsai <git@pews.dev>

* fix: allow crown::unrooted_must_root

Signed-off-by: Jason Tsai <git@pews.dev>

* implement GetPermission

Signed-off-by: Jason Tsai <git@pews.dev>

* fix silent type

Signed-off-by: Jason Tsai <git@pews.dev>

* add all properties

Signed-off-by: Jason Tsai <git@pews.dev>

* test: add Notification to global

Signed-off-by: Jason Tsai <git@pews.dev>

* chore: update wpt manifest and fix clippy

Signed-off-by: Jason Tsai <git@pews.dev>

* test: temp skip notifications

Signed-off-by: Jason Tsai <git@pews.dev>

* add vibration and apply suggestions

Signed-off-by: Jason Tsai <git@pews.dev>

* partially implement RequestPermission

Signed-off-by: Jason Tsai <git@pews.dev>

* call Permission request permission algorithm

Signed-off-by: Jason Tsai <git@pews.dev>

* chore: pub crate Notification

Signed-off-by: Jason Tsai <git@pews.dev>

* chore: fix clippy

Signed-off-by: Jason Tsai <git@pews.dev>

* chore: crown attribute

Signed-off-by: Jason Tsai <git@pews.dev>

* fix part of suggestions

Signed-off-by: Jason Tsai <git@pews.dev>

* fix: store private `Action` structure

Signed-off-by: Jason Tsai <git@pews.dev>

* chore: fix typo

Signed-off-by: Jason Tsai <git@pews.dev>

* fix: serialize images URL

Signed-off-by: Jason Tsai <git@pews.dev>

* fix: use globalscope as environment settings object

Signed-off-by: Jason Tsai <git@pews.dev>

* chore: add pref `dom_notification_enabled` and default to disabled

Signed-off-by: Jason Tsai <git@pews.dev>

* fix: use `descriptor_permission_state`

Signed-off-by: Jason Tsai <git@pews.dev>

* apply suggestions

Signed-off-by: Jason Tsai <git@pews.dev>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>

* test: remove passed meta

Signed-off-by: Jason Tsai <git@pews.dev>

* test: enable notification prefs in mozilla tests

Signed-off-by: Jason Tsai <git@pews.dev>

---------

Signed-off-by: Jason Tsai <git@pews.dev>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
2025-02-18 16:56:57 +00:00
Martin Robinson
f51a5661f8
libservo: Flesh out permissions API (#35396)
- Update the script crate to better reflect the modern Permission
  specifcation -- removing the necessity for an `Insecure` variant of
  the permissions prompt.
- Have all allow/deny type requests in the internal API use an
  `AllowOrDeny` enum for clarity.
- Expose `PermissionsRequest` and `PermissionFeature` data types to the
  API and use them in the delegate method.
- Update both servoshell implementations to use the API.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
2025-02-10 15:50:33 +00:00
Nolen Scaife
df73d02932
make report_pending_exception safe and adjust callers (#35351)
Signed-off-by: Nolen Scaife <nolen@scaife.org>
2025-02-08 22:22:44 +00:00
Martin Robinson
e227e0913b
servoshell: Move headless setting to ServoShellPreferences (#35377)
This is only used in servoshell, even though it was plumbed through
script previously. It's just about how the `RenderingContext` is set up,
which is something managed entirely outside of servo itself.

In addition, make the name of `servo_shell_preferences` in `app.rs` more
consistent with the rest of the codebase.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-02-07 20:04:31 +00:00
Shubham Gupta
1e164738d8
Add support for Upgrade request to a potentially trustworthy URL. (#34986)
* Add support for Upgrade request to a potentially trustworthy URL.

Signed-off-by: Shubham Gupta <shubham13297@gmail.com>

* script: Support inheritable insecure request policy in documents and workers.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Shubham Gupta <shubham13297@gmail.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Shubham Gupta <shubham.gupta@chromium.org>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
2025-02-05 12:49:56 +00:00
Josh Matthews
c94ac5bccb
Move various reflector types and traits to script_bindings (#35279)
* script: Move Reflector to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Extract global() helper from DomObject into new trait. Move DomObject and related traits to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-02-04 06:58:08 +00:00
Delan Azabani
5e9de2cb61
Include WebViewId into EmbedderMsg variants where possible (#35211)
`EmbedderMsg` was previously paired with an implicit
`Option<WebViewId>`, even though almost all variants were either always
`Some` or always `None`, depending on whether there was a `WebView
involved.

This patch adds the `WebViewId` to as many `EmbedderMsg` variants as
possible, so we can call their associated `WebView` delegate methods
without needing to check and unwrap the `Option`. In many cases, this
required more changes to plumb through the `WebViewId`.

Notably, all `Request`s now explicitly need a `WebView` or not, in order
to ensure that it is passed when appropriate.

Signed-off-by: Delan Azabani <dazabani@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
2025-01-30 11:15:35 +00:00
Martin Robinson
a1cf0cbf86
libservo: Stop using script_traits in the embedding layer (#35185)
Many types used directly in the `libservo` API are in the
`script_traits` crate, which was created to break circular dependencies.
Move all API exposed types to `embedder_traits` which now contains types
exposed via the `libservo` embedding API. Also expose these at the root
of the `libservo` `servo` crate so that the API won't break when they
move around in the future.

The idea with `embedder_traits` in the future is that it contains types
that are available throughout servo because they are used in the
embedding API and thus should have minimal dependencies on other Servo
crates (a bit like `base`).

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-28 11:15:36 +00:00
Martin Robinson
37695c8c8c
script: Do not set up an IPC route for every image load (#35041)
Instead of setting up a route for every image load in the DOM / Layout,
route all incoming image cache responses through the `ScriptThread`.
This avoids creating a set of file descriptor for every image that is
loaded.

This change requires having the `ImageCache` track the `PipelineId` of
the original the listener so that the `ScriptThread` can route it
properly to the correct `Window`.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-25 09:39:04 +00:00
Josh Matthews
d5d7b0d34f
Make generated bindings generic over DOM types (#35169)
* bindings: Start making generated bindings methods generic over DOM trait.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* bindings: Make binding initialization generic over the DOM types trait.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* bindings: Start making proxyhandler code generic over DOM types.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-01-25 05:08:49 +00:00
Simon Wülker
aed7e8cefd
Remove BlobState abstraction (#35114)
The BlobState enum was used to track whether a GlobalScope
was managing any blobs (effectively like an `Option<HashMap>`,
being `None` if no blobs are being managed)

This is a pointless abstraction, as a HashMap is already allowed
to be empty. Removing `BlobState` and just using a
HashMap directly reduces noise and panic! invocations when
working with the blob store.

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2025-01-22 14:50:37 +00:00
Josh Matthews
875e387004
script: Feature-gate all crown support. (#35055)
* script: Feature-gate all crown support.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Use cfg(crown) instead of a cargo feature.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-01-18 21:36:15 +00:00
Martin Robinson
748954d610
net: Use RequestId to cancel fetches instead of creating an IPC channel (#34883)
Instead of creating an IPC channel for every fetch, allow cancelling
fetches based on the `RequestId` of the original request. This requires
that `RequestId`s be UUIDs so that they are unique between processes
that might communicating with the resource process.

In addition, the resource process loop now keeps a `HashMap` or `Weak`
handles to cancellers and cleans them up.

This allows for creating mutiple `FetchCanceller`s in `script` for a
single fetch request, allowing integration of the media and video
elements to integrate with the `Document` canceller list -- meaning
these fetches also get cancelled when the `Document` unloads.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-11 11:49:22 +00:00
Martin Robinson
fbd77b4524
script: Move navigation fetching to the ScriptThread (#34919)
This allows reusing the asynchrnous fetch mechanism that we use for page
resources and is likely a step toward removing the `FetchThread`.

Benefits:
 - Reduces IPC traffic during navigation. Now instead of bouncing
   between the constellation and the `ScriptThread` responses are sent
   directly to the `ScriptThread`.
 - Allows cancelling loads after redirects, which was not possible
   before.

There is the question of what to do when a redirect is cross-origin
(#23037). This currently isn't handled properly as the `Constellation`
sends data to the same `Pipeline` that initiated the load. This change
doesn't fix this issue, but does make it more possible for the
`ScriptThread` to shut down the pipeline and ask the `Constellation` to
replace it with a new one.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-10 12:19:40 +00:00
Josh Matthews
c94d909a86
script: Limit public exports. (#34915)
* script: Restrict reexport visibility of DOM types.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Mass pub->pub(crate) conversion.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Hide existing dead code warnings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix clippy warnings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix unit tests.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix clippy.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* More formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2025-01-10 08:19:19 +00:00
Martin Robinson
77bc7f415d
script: Use enums for event loop senders and receivers (#34896)
Previously, senders and receivers to different kinds of event loops (the
main `ScriptThread`, different types of workers) used a rust `trait`
mechanism to implement dynamic behavior. This led to having many unused
implementations of this `trait`. This change moves to using an `enum`
based approach for these senders and receivers and removes all of the
dead code.

In addition, to allowing for use of rust's dead code detection, it
simplifies the code a great deal. All of these generic senders and
receivers are moved to the `messaging.rs` file and given proper
documentation.

Finally, empty an `JSTraceable` implementation is made for all
crossbeam `Sender<...>`s to avoid having to manually skip them everytime
they are included in structs. The pre-existing empty `MallocSizeOf`
implementation is used more thoroughly.

Other unecessary wrappers around these senders and receivers are removed
as well.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-08 21:33:29 +00:00
Martin Robinson
fe8a22b72c
script: Unsilence all main thread TaskQueue errors (#34849)
No longer hide errors while queueing tasks on the main thread. This
requires creating two types of `TaskSource`s: one for the main thread
and one that can be sent to other threads. This makes queueing a bit
more efficient on the main thread and more importantly, no longer hides
task queue errors.

Fixes #25688.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
2025-01-07 03:36:39 +00:00
Taym Haddadi
bcad0d50e9
ReadableStream: remove the use of get_js_stream and use DomRoot<ReadableStream> (#34836)
* Remove the use of get_js_stream and use DomRoot<ReadableStream>

Signed-off-by: Taym Haddadi <haddadi.taym@gmail.com>

* return an error instead of Option

Signed-off-by: Taym Haddadi <haddadi.taym@gmail.com>

---------

Signed-off-by: Taym Haddadi <haddadi.taym@gmail.com>
2025-01-05 11:37:15 +00:00
Martin Robinson
5b6c75e358
script: Move TimerListener creation to OneShotTimers (#34825)
Before each `OneShotTimers` would have a `TimerListener` for its
lifetime, holding the timer `TaskSource`. The issue with this is that
the `TaskSource` for dedicated workers keeps the main thread object
alive, so as long as the `OneShotTimers` alive (until the worker thread
exists), the main thread object would never be garbage collected.

This change makes the creation of the listener on-demand, avoiding the
long-lived handle to the main thread object and slightly simplifying
`OneShotTimers` at the expense of some more operations when scheduling a
timer.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-04 11:23:43 +00:00
Martin Robinson
b2eda71952
script: Move TaskManager to GlobalScope (#34827)
This is a simplification of the internal `TaskQueue` API that moves the
`TaskManager` to the `GlobalScope` itself. In addition, the handling of
cancellers is moved to the `TaskManager` as well. This means that no
arguments other than the `task` are necessary for queueing tasks, which
makes the API a lot easier to use and cleaner.

`TaskSource` now also keeps a copy of the canceller with it, so that
they always know the proper way to cancel any tasks queued on them.

There is one complication here. The event loop `sender` for dedicated
workers is constantly changing as it is set to `None` when not handling
messages. This is because this sender keeps a handle to the main
thread's `Worker` object, preventing garbage collection while any
messages are still in flight or being handled. This change allows
setting the `sender` on the `TaskManager` to `None` to allow proper
garbabge collection.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-04 08:41:50 +00:00
Martin Robinson
77cfca65c4
script: Eliminate code duplication in the task queue (#34798)
Instead of creating a type for each `TaskSource` variety have each `TaskSource`
hold the same kind of sender (this was inconsistent before, but each
sender was effectively the same trait object), a pipeline, and a
`TaskSourceName`. This elminates the need to reimplement the same
queuing code for every task source.

In addition, have workers hold their own `TaskManager`. This allows just
exposing the manager on the `GlobalScope`. Currently the `TaskCanceller`
is different, but this will also be eliminated in a followup change.

This is a the first step toward having a shared set of `Sender`s on
`GlobalScope`.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-01 13:50:52 +00:00
Josh Matthews
4a6d2f8ff0
script: Handle null contexts better during JS runtime shutdown. (#34769)
* script: Handle null contexts better during JS runtime shutdown.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* lock file

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Co-authored-by: sagudev <16504129+sagudev@users.noreply.github.com>
2024-12-26 08:23:27 +00:00