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LibWeb: Make MimeSniff::Resource::sniff() infallible

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Everyone was already using this API as if it were infallible anyway.
This commit is contained in:
Andreas Kling 2024-10-14 11:26:22 +02:00 • committed by Andreas Kling
commit 600cb5ccba
Notes: github-actions[bot] 2024-10-14 18:48:40 +00:00
7 changed files with 103 additions and 106 deletions
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2
Userland/Libraries/LibWeb/CSS/StyleComputer.cpp
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@ -183,7 +183,7 @@ ErrorOr<NonnullRefPtr<Gfx::Typeface>> FontLoader::try_load_font()
// FIXME: This could maybe use the format() provided in @font-face as well, since often the mime type is just application/octet-stream and we have to try every format
auto mime_type = MimeSniff::MimeType::parse(resource()->mime_type());
if (!mime_type.has_value() || !mime_type->is_font()) {
mime_type = MUST(MimeSniff::Resource::sniff(resource()->encoded_data(), Web::MimeSniff::SniffingConfiguration { .sniffing_context = Web::MimeSniff::SniffingContext::Font }));
mime_type = MimeSniff::Resource::sniff(resource()->encoded_data(), Web::MimeSniff::SniffingConfiguration { .sniffing_context = Web::MimeSniff::SniffingContext::Font });
}
if (mime_type.has_value()) {
if (mime_type->essence() == "font/ttf"sv || mime_type->essence() == "application/x-font-ttf"sv) {