Mihaela Mihaljevic
9168f990d6
Parse the XML declaration's pseudo-attributes instead of skipping the <?xml?> processing instruction: - version, encoding, and standalone are surfaced on a new XMLDeclaration, returned from parseWithDocumentType and via PureXML.xmlDeclaration(_:). - The pseudo-attributes are validated: fixed order (version, encoding, standalone), known names only, and standalone must be yes or no. A malformed declaration is rejected. - The declared version is now readable, a prerequisite for XML 1.1. parseWithDocumentType returns a ParsedDocument struct (node, documentType, declaration) rather than a 2-tuple; the member names are unchanged so existing call sites are unaffected. Closes #95
17 lines
680 B
Swift
17 lines
680 B
Swift
public extension PureXML.Parsing {
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/// A parsed document together with the metadata gathered alongside its tree:
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/// the parsed DTD (entities, content models, notations, and so on) and the XML
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/// declaration, when the document opens with one.
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struct ParsedDocument: Sendable {
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public var node: PureXML.Model.Node
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public var documentType: DocumentType
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public var declaration: XMLDeclaration?
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public init(node: PureXML.Model.Node, documentType: DocumentType, declaration: XMLDeclaration? = nil) {
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self.node = node
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self.documentType = documentType
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self.declaration = declaration
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}
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}
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}
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