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AK: Add URL::serialize_origin based on HTML's origin definition
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AK/URL.cpp
28
AK/URL.cpp
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@ -306,6 +306,34 @@ String URL::serialize_for_display() const
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return builder.to_string();
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}
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// https://html.spec.whatwg.org/multipage/origin.html#ascii-serialisation-of-an-origin
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// https://url.spec.whatwg.org/#concept-url-origin
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String URL::serialize_origin() const
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{
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VERIFY(m_valid);
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if (m_scheme == "blob"sv) {
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// TODO: 1. If URL’s blob URL entry is non-null, then return URL’s blob URL entry’s environment’s origin.
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// 2. Let url be the result of parsing URL’s path[0].
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VERIFY(!m_paths.is_empty());
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URL url = m_paths[0];
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// 3. Return a new opaque origin, if url is failure, and url’s origin otherwise.
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if (!url.is_valid())
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return "null";
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return url.serialize_origin();
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} else if (!m_scheme.is_one_of("ftp"sv, "http"sv, "https"sv, "ws"sv, "wss"sv)) { // file: "Unfortunate as it is, this is left as an exercise to the reader. When in doubt, return a new opaque origin."
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return "null";
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}
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StringBuilder builder;
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builder.append(m_scheme);
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builder.append("://"sv);
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builder.append(m_host);
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if (m_port != 0)
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builder.append(":{}", m_port);
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return builder.build();
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}
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bool URL::equals(URL const& other, ExcludeFragment exclude_fragments) const
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{
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if (this == &other)
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