Commit graph

6 commits

Author SHA1 Message Date
Timothy Flynn
64abc6101d LibWeb+WebWorker: Use IPC mechanics for structured serialization
Our structured serialization implementation had its own bespoke encoder
and decoder to serialize JS values. It also used a u32 buffer under the
hood, which made using its structures a bit awkward. We had previously
worked around its data structures in transferable streams, which nested
transfers of MessagePort instances. We basically had to add hooks into
the MessagePort to route to the correct transfer receiving steps, and
we could not invoke the correct AOs directly as the spec dictates.

We now use IPC mechanics to encode and decode data. This works because,
although we are encoding JS values, we are only ultimately encoding
primitive and basic AK types. The resulting data structures actually
enforce that we implement transferable streams exactly as the spec is
worded (I had planned to do that in a separate commit, but the fallout
of this patch actually required that change).
2025-07-18 10:09:02 -04:00
Timothy Flynn
95fc0a8070 LibWeb: Implement TransformStream transfer 2025-05-21 06:54:44 -04:00
Shannon Booth
5f2b75852f LibWeb: Add an 'enqueue' helper method on TransformStream 2024-12-25 12:00:54 +01:00
Shannon Booth
19bbfb023a LibWeb/Streams: Move "set up transform stream" to TransformStream
This is not marked as an AO in the spec, and is a publically exported
API exposed on TransformStream.
2024-12-11 15:11:21 +01:00
Shannon Booth
f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00
Timothy Flynn
93712b24bf Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Renamed from Userland/Libraries/LibWeb/Streams/TransformStream.h (Browse further)