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https://github.com/LadybirdBrowser/ladybird.git
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e800605ad3
This URL library ends up being a relatively fundamental base library of the system, as LibCore depends on LibURL. This change has two main benefits: * Moving AK back more towards being an agnostic library that can be used between the kernel and userspace. URL has never really fit that description - and is not used in the kernel. * URL _should_ depend on LibUnicode, as it needs punnycode support. However, it's not really possible to do this inside of AK as it can't depend on any external library. This change brings us a little closer to being able to do that, but unfortunately we aren't there quite yet, as the code generators depend on LibCore.
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/ByteBuffer.h>
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#include <AK/HashMap.h>
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#include <LibCore/EventReceiver.h>
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#include <LibURL/URL.h>
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namespace Core {
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class MimeData : public EventReceiver {
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C_OBJECT(MimeData);
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public:
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virtual ~MimeData() = default;
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ByteBuffer data(StringView mime_type) const { return m_data.get(mime_type).value_or({}); }
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void set_data(String const& mime_type, ByteBuffer&& data) { m_data.set(mime_type, move(data)); }
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bool has_format(StringView mime_type) const { return m_data.contains(mime_type); }
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Vector<String> formats() const { return m_data.keys(); }
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// Convenience helpers for "text/plain"
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bool has_text() const { return has_format("text/plain"sv); }
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ByteString text() const;
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void set_text(ByteString const&);
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// Convenience helpers for "text/uri-list"
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bool has_urls() const { return has_format("text/uri-list"sv); }
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Vector<URL::URL> urls() const;
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ErrorOr<void> set_urls(Vector<URL::URL> const&);
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HashMap<String, ByteBuffer> const& all_data() const { return m_data; }
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private:
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MimeData() = default;
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explicit MimeData(HashMap<String, ByteBuffer> const& data)
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: m_data(data.clone().release_value_but_fixme_should_propagate_errors())
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{
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}
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HashMap<String, ByteBuffer> m_data;
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};
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StringView guess_mime_type_based_on_filename(StringView);
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Optional<StringView> guess_mime_type_based_on_sniffed_bytes(ReadonlyBytes);
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Optional<StringView> guess_mime_type_based_on_sniffed_bytes(Core::File&);
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struct MimeType {
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StringView name {};
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Vector<StringView> common_extensions {};
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StringView description {};
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Optional<Vector<u8>> magic_bytes {};
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u64 offset { 0 };
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};
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Optional<MimeType const&> get_mime_type_data(StringView);
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}
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