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ConfTextStorage: Make fieldType an enum

This commit is contained in:
Roopesh Chander 2019-02-16 00:26:49 +05:30
parent da3b9d8077
commit 0e124746d9
1 changed files with 8 additions and 11 deletions
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19
WireGuard/WireGuard/UI/macOS/View/ConfTextStorage.swift
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@ -92,7 +92,11 @@ class ConfTextStorage: NSTextStorage {
func evaluateExcludePrivateIPs(highlightSpans: UnsafePointer<highlight_span>) {
var spans = highlightSpans
var fieldType = 0
enum FieldType: String {
case dns
case allowedips
}
var fieldType: FieldType?
resetLastPeer()
while spans.pointee.type != HighlightEnd {
let span = spans.pointee
@ -111,19 +115,12 @@ class ConfTextStorage: NSTextStorage {
hasOnePeer = true
}
} else if span.type == HighlightField {
let field = substring.lowercased()
if field == "dns" {
fieldType = 1
} else if field == "allowedips" {
fieldType = 2
} else {
fieldType = 0
}
} else if span.type == HighlightIP && fieldType == 1 {
fieldType = FieldType(rawValue: substring.lowercased())
} else if span.type == HighlightIP && fieldType == .dns {
if let parsed = DNSServer(from: substring) {
lastOnePeerDNSServers.append(parsed)
}
} else if span.type == HighlightIP && fieldType == 2 {
} else if span.type == HighlightIP && fieldType == .allowedips {
let next = spans.successor()
let nextnext = next.successor()
if next.pointee.type == HighlightDelimiter && nextnext.pointee.type == HighlightCidr {