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LibGC+Everywhere: Factor out a LibGC from LibJS

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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
This commit is contained in:
Shannon Booth 2024-11-15 04:01:23 +13:00 • committed by Andreas Kling
parent ce23efc5f6
commit f87041bf3a
Notes: github-actions[bot] 2024-11-15 13:50:17 +00:00
1722 changed files with 9939 additions and 9906 deletions
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40
Libraries/LibWeb/Fetch/Infrastructure/HTTP/Bodies.h
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@ -11,8 +11,8 @@
#include <AK/NonnullRefPtr.h>
#include <AK/Optional.h>
#include <AK/Variant.h>
#include <LibJS/Heap/GCPtr.h>
#include <LibJS/Heap/Handle.h>
#include <LibGC/Ptr.h>
#include <LibGC/Root.h>
#include <LibWeb/Fetch/Infrastructure/Task.h>
#include <LibWeb/FileAPI/Blob.h>
#include <LibWeb/Streams/ReadableStream.h>
@ -22,43 +22,43 @@ namespace Web::Fetch::Infrastructure {
// https://fetch.spec.whatwg.org/#concept-body
class Body final : public JS::Cell {
JS_CELL(Body, JS::Cell);
JS_DECLARE_ALLOCATOR(Body);
GC_CELL(Body, JS::Cell);
GC_DECLARE_ALLOCATOR(Body);
public:
using SourceType = Variant<Empty, ByteBuffer, JS::Handle<FileAPI::Blob>>;
using SourceType = Variant<Empty, ByteBuffer, GC::Root<FileAPI::Blob>>;
// processBody must be an algorithm accepting a byte sequence.
using ProcessBodyCallback = JS::NonnullGCPtr<JS::HeapFunction<void(ByteBuffer)>>;
using ProcessBodyCallback = GC::Ref<GC::Function<void(ByteBuffer)>>;
// processBodyError must be an algorithm optionally accepting an exception.
using ProcessBodyErrorCallback = JS::NonnullGCPtr<JS::HeapFunction<void(JS::Value)>>;
using ProcessBodyErrorCallback = GC::Ref<GC::Function<void(JS::Value)>>;
// processBodyChunk must be an algorithm accepting a byte sequence.
using ProcessBodyChunkCallback = JS::NonnullGCPtr<JS::HeapFunction<void(ByteBuffer)>>;
using ProcessBodyChunkCallback = GC::Ref<GC::Function<void(ByteBuffer)>>;
// processEndOfBody must be an algorithm accepting no arguments
using ProcessEndOfBodyCallback = JS::NonnullGCPtr<JS::HeapFunction<void()>>;
using ProcessEndOfBodyCallback = GC::Ref<GC::Function<void()>>;
[[nodiscard]] static JS::NonnullGCPtr<Body> create(JS::VM&, JS::NonnullGCPtr<Streams::ReadableStream>);
[[nodiscard]] static JS::NonnullGCPtr<Body> create(JS::VM&, JS::NonnullGCPtr<Streams::ReadableStream>, SourceType, Optional<u64>);
[[nodiscard]] static GC::Ref<Body> create(JS::VM&, GC::Ref<Streams::ReadableStream>);
[[nodiscard]] static GC::Ref<Body> create(JS::VM&, GC::Ref<Streams::ReadableStream>, SourceType, Optional<u64>);
[[nodiscard]] JS::NonnullGCPtr<Streams::ReadableStream> stream() const { return *m_stream; }
void set_stream(JS::NonnullGCPtr<Streams::ReadableStream> value) { m_stream = value; }
[[nodiscard]] GC::Ref<Streams::ReadableStream> stream() const { return *m_stream; }
void set_stream(GC::Ref<Streams::ReadableStream> value) { m_stream = value; }
[[nodiscard]] SourceType const& source() const { return m_source; }
[[nodiscard]] Optional<u64> const& length() const { return m_length; }
[[nodiscard]] JS::NonnullGCPtr<Body> clone(JS::Realm&);
[[nodiscard]] GC::Ref<Body> clone(JS::Realm&);
void fully_read(JS::Realm&, ProcessBodyCallback process_body, ProcessBodyErrorCallback process_body_error, TaskDestination task_destination) const;
void incrementally_read(ProcessBodyChunkCallback process_body_chunk, ProcessEndOfBodyCallback process_end_of_body, ProcessBodyErrorCallback process_body_error, TaskDestination task_destination);
void incrementally_read_loop(Streams::ReadableStreamDefaultReader& reader, JS::NonnullGCPtr<JS::Object> task_destination, ProcessBodyChunkCallback process_body_chunk, ProcessEndOfBodyCallback process_end_of_body, ProcessBodyErrorCallback process_body_error);
void incrementally_read_loop(Streams::ReadableStreamDefaultReader& reader, GC::Ref<JS::Object> task_destination, ProcessBodyChunkCallback process_body_chunk, ProcessEndOfBodyCallback process_end_of_body, ProcessBodyErrorCallback process_body_error);
virtual void visit_edges(JS::Cell::Visitor&) override;
private:
explicit Body(JS::NonnullGCPtr<Streams::ReadableStream>);
Body(JS::NonnullGCPtr<Streams::ReadableStream>, SourceType, Optional<u64>);
explicit Body(GC::Ref<Streams::ReadableStream>);
Body(GC::Ref<Streams::ReadableStream>, SourceType, Optional<u64>);
// https://fetch.spec.whatwg.org/#concept-body-stream
// A stream (a ReadableStream object).
JS::NonnullGCPtr<Streams::ReadableStream> m_stream;
GC::Ref<Streams::ReadableStream> m_stream;
// https://fetch.spec.whatwg.org/#concept-body-source
// A source (null, a byte sequence, a Blob object, or a FormData object), initially null.
@ -72,10 +72,10 @@ private:
// https://fetch.spec.whatwg.org/#body-with-type
// A body with type is a tuple that consists of a body (a body) and a type (a header value or null).
struct BodyWithType {
JS::NonnullGCPtr<Body> body;
GC::Ref<Body> body;
Optional<ByteBuffer> type;
};
WebIDL::ExceptionOr<JS::NonnullGCPtr<Body>> byte_sequence_as_body(JS::Realm&, ReadonlyBytes);
WebIDL::ExceptionOr<GC::Ref<Body>> byte_sequence_as_body(JS::Realm&, ReadonlyBytes);
}