ConfTextStorage: Make fieldType an enum
Signed-off-by: Roopesh Chander <roop@roopc.net>
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@ -92,7 +92,11 @@ class ConfTextStorage: NSTextStorage {
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func evaluateExcludePrivateIPs(highlightSpans: UnsafePointer<highlight_span>) {
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var spans = highlightSpans
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var fieldType = 0
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enum FieldType: String {
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case dns
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case allowedips
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}
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var fieldType: FieldType?
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resetLastPeer()
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while spans.pointee.type != HighlightEnd {
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let span = spans.pointee
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@ -111,19 +115,12 @@ class ConfTextStorage: NSTextStorage {
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hasOnePeer = true
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}
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} else if span.type == HighlightField {
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let field = substring.lowercased()
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if field == "dns" {
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fieldType = 1
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} else if field == "allowedips" {
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fieldType = 2
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} else {
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fieldType = 0
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}
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} else if span.type == HighlightIP && fieldType == 1 {
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fieldType = FieldType(rawValue: substring.lowercased())
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} else if span.type == HighlightIP && fieldType == .dns {
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if let parsed = DNSServer(from: substring) {
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lastOnePeerDNSServers.append(parsed)
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}
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} else if span.type == HighlightIP && fieldType == 2 {
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} else if span.type == HighlightIP && fieldType == .allowedips {
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let next = spans.successor()
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let nextnext = next.successor()
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if next.pointee.type == HighlightDelimiter && nextnext.pointee.type == HighlightCidr {
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