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
2025-09-13 21:12:26 +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/Headers.h
+++ b/Libraries/LibWeb/Fetch/Headers.h
@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2022-2023, Linus Groh <linusg@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/HashMap.h>
+#include <AK/String.h>
+#include <AK/Variant.h>
+#include <AK/Vector.h>
+#include <LibJS/Forward.h>
+#include <LibJS/Heap/GCPtr.h>
+#include <LibWeb/Bindings/PlatformObject.h>
+#include <LibWeb/Fetch/Infrastructure/HTTP/Headers.h>
+#include <LibWeb/WebIDL/ExceptionOr.h>
+
+namespace Web::Fetch {
+
+using HeadersInit = Variant<Vector<Vector<String>>, OrderedHashMap<String, String>>;
+
+// https://fetch.spec.whatwg.org/#headers-class
+class Headers final : public Bindings::PlatformObject {
+    WEB_PLATFORM_OBJECT(Headers, Bindings::PlatformObject);
+    JS_DECLARE_ALLOCATOR(Headers);
+
+public:
+    enum class Guard {
+        Immutable,
+        Request,
+        RequestNoCORS,
+        Response,
+        None,
+    };
+
+    static WebIDL::ExceptionOr<JS::NonnullGCPtr<Headers>> construct_impl(JS::Realm& realm, Optional<HeadersInit> const& init);
+
+    virtual ~Headers() override;
+
+    [[nodiscard]] JS::NonnullGCPtr<Infrastructure::HeaderList> header_list() const { return m_header_list; }
+    void set_header_list(JS::NonnullGCPtr<Infrastructure::HeaderList> header_list) { m_header_list = header_list; }
+
+    [[nodiscard]] Guard guard() const { return m_guard; }
+    void set_guard(Guard guard) { m_guard = guard; }
+
+    WebIDL::ExceptionOr<void> fill(HeadersInit const&);
+    WebIDL::ExceptionOr<void> append(Infrastructure::Header);
+
+    // JS API functions
+    WebIDL::ExceptionOr<void> append(String const& name, String const& value);
+    WebIDL::ExceptionOr<void> delete_(String const& name);
+    WebIDL::ExceptionOr<Optional<String>> get(String const& name);
+    [[nodiscard]] Vector<String> get_set_cookie();
+    WebIDL::ExceptionOr<bool> has(String const& name);
+    WebIDL::ExceptionOr<void> set(String const& name, String const& value);
+
+    using ForEachCallback = Function<JS::ThrowCompletionOr<void>(String const&, String const&)>;
+    JS::ThrowCompletionOr<void> for_each(ForEachCallback);
+
+private:
+    friend class HeadersIterator;
+
+    Headers(JS::Realm&, JS::NonnullGCPtr<Infrastructure::HeaderList>);
+
+    virtual void initialize(JS::Realm&) override;
+    virtual void visit_edges(JS::Cell::Visitor&) override;
+
+    WebIDL::ExceptionOr<bool> validate(Infrastructure::Header const&) const;
+    void remove_privileged_no_cors_request_headers();
+
+    // https://fetch.spec.whatwg.org/#concept-headers-header-list
+    // A Headers object has an associated header list (a header list), which is initially empty.
+    JS::NonnullGCPtr<Infrastructure::HeaderList> m_header_list;
+
+    // https://fetch.spec.whatwg.org/#concept-headers-guard
+    // A Headers object also has an associated guard, which is a headers guard. A headers guard is "immutable", "request", "request-no-cors", "response" or "none".
+    Guard m_guard { Guard::None };
+};
+
+}