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LibUnicode: Download and parse IDNA data

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Simon Wanner 2023-06-14 18:08:31 +02:00 • committed by Tim Flynn
parent cfd0a60863
commit 7d9fe44039
6 changed files with 324 additions and 30 deletions
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31
Meta/Lagom/Tools/CodeGenerators/LibUnicode/GeneratorUtil.h
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@ -22,6 +22,7 @@
#include <AK/Vector.h>
#include <LibCore/File.h>
#include <LibLocale/Locale.h>
#include <LibUnicode/CharacterTypes.h>
template<class T>
inline constexpr bool StorageTypeIsList = false;
@ -598,3 +599,33 @@ ReadonlySpan<StringView> @name@()
}
)~~~");
}
inline Vector<u32> parse_code_point_list(StringView list)
{
Vector<u32> code_points;
auto segments = list.split_view(' ');
for (auto const& code_point : segments)
code_points.append(AK::StringUtils::convert_to_uint_from_hex<u32>(code_point).value());
return code_points;
}
inline Unicode::CodePointRange parse_code_point_range(StringView list)
{
Unicode::CodePointRange code_point_range {};
if (list.contains(".."sv)) {
auto segments = list.split_view(".."sv);
VERIFY(segments.size() == 2);
auto begin = AK::StringUtils::convert_to_uint_from_hex<u32>(segments[0]).value();
auto end = AK::StringUtils::convert_to_uint_from_hex<u32>(segments[1]).value();
code_point_range = { begin, end };
} else {
auto code_point = AK::StringUtils::convert_to_uint_from_hex<u32>(list).value();
code_point_range = { code_point, code_point };
}
return code_point_range;
}