Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-09-05 09:06:08 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Bodies.h
+++ b/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Bodies.h
@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2022-2023, Linus Groh <linusg@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/ByteBuffer.h>
+#include <AK/Forward.h>
+#include <AK/NonnullRefPtr.h>
+#include <AK/Optional.h>
+#include <AK/Variant.h>
+#include <LibJS/Heap/GCPtr.h>
+#include <LibJS/Heap/Handle.h>
+#include <LibWeb/Fetch/Infrastructure/Task.h>
+#include <LibWeb/FileAPI/Blob.h>
+#include <LibWeb/Streams/ReadableStream.h>
+#include <LibWeb/WebIDL/Promise.h>
+
+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);
+
+public:
+    using SourceType = Variant<Empty, ByteBuffer, JS::Handle<FileAPI::Blob>>;
+    // processBody must be an algorithm accepting a byte sequence.
+    using ProcessBodyCallback = JS::NonnullGCPtr<JS::HeapFunction<void(ByteBuffer)>>;
+    // processBodyError must be an algorithm optionally accepting an exception.
+    using ProcessBodyErrorCallback = JS::NonnullGCPtr<JS::HeapFunction<void(JS::Value)>>;
+    // processBodyChunk must be an algorithm accepting a byte sequence.
+    using ProcessBodyChunkCallback = JS::NonnullGCPtr<JS::HeapFunction<void(ByteBuffer)>>;
+    // processEndOfBody must be an algorithm accepting no arguments
+    using ProcessEndOfBodyCallback = JS::NonnullGCPtr<JS::HeapFunction<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]] JS::NonnullGCPtr<Streams::ReadableStream> stream() const { return *m_stream; }
+    void set_stream(JS::NonnullGCPtr<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&);
+
+    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);
+
+    virtual void visit_edges(JS::Cell::Visitor&) override;
+
+private:
+    explicit Body(JS::NonnullGCPtr<Streams::ReadableStream>);
+    Body(JS::NonnullGCPtr<Streams::ReadableStream>, SourceType, Optional<u64>);
+
+    // https://fetch.spec.whatwg.org/#concept-body-stream
+    // A stream (a ReadableStream object).
+    JS::NonnullGCPtr<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.
+    SourceType m_source;
+
+    // https://fetch.spec.whatwg.org/#concept-body-total-bytes
+    // A length (null or an integer), initially null.
+    Optional<u64> m_length;
+};
+
+// 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;
+    Optional<ByteBuffer> type;
+};
+
+WebIDL::ExceptionOr<JS::NonnullGCPtr<Body>> byte_sequence_as_body(JS::Realm&, ReadonlyBytes);
+
+}