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LibWeb/MimeSniff: Add non-standard text or binary context sniffing

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This is used in cases where the spec expects us to only run the
"rules for distinguishing if a resource is a text or binary" algo.
This commit is contained in:
Kemal Zebari 2024-02-01 16:32:52 -08:00 • committed by Tim Flynn
parent 8a974ca91a
commit 8e5410347b
3 changed files with 16 additions and 0 deletions
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2
Userland/Libraries/LibWeb/MimeSniff/Resource.cpp
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@ -680,6 +680,8 @@ ErrorOr<void> Resource::context_specific_sniffing_algorithm(SniffingContext snif
return rules_for_sniffing_audio_or_video_specifically();
if (sniffing_context == SniffingContext::Font)
return rules_for_sniffing_fonts_specifically();
if (sniffing_context == SniffingContext::TextOrBinary)
return rules_for_distinguishing_if_a_resource_is_text_or_binary();
return {};
}

4
Userland/Libraries/LibWeb/MimeSniff/Resource.h
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@ -16,6 +16,10 @@ enum class SniffingContext {
Image,
AudioOrVideo,
Font,
// Non-standard but used in cases where the spec expects us to only run
// https://mimesniff.spec.whatwg.org/#sniffing-a-mislabeled-binary-resource
TextOrBinary,
};
struct SniffingConfiguration {