mirror of
https://github.com/RGBCube/serenity
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5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
66 lines
1.9 KiB
C++
66 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 <AK/URL.h>
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#include <LibCore/EventReceiver.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> urls() const;
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ErrorOr<void> set_urls(Vector<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<StringView> get_description_from_mime_type(StringView);
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}
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