sjs/SwiftTimeZoneLookup
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fix linux build

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This commit is contained in:
patrick-zippenfenig 2022-08-07 11:17:53 +02:00
parent cd0e2b5157
commit 20a05b1e0a
2 changed files with 25 additions and 3 deletions
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1
Sources/CZoneDetect/include/include.h
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@ -1 +1,2 @@
#include <stddef.h>
#include "../src/zonedetect.h"

27
Sources/SwiftTimeZoneLookup/SwiftTimeZoneLookup.swift
View file

@ -22,11 +22,32 @@ public final class SwiftTimeZoneLookup {
}
public func lookup(latitude: Float, longitude: Float) -> String? {
guard let cTimezone = ZDHelperSimpleLookupString(database, latitude, longitude) else {
guard let result = ZDLookup(database, latitude, longitude, nil) else {
return nil
}
let timezone = String(cString: cTimezone)
ZDHelperSimpleLookupStringFree(cTimezone)
defer { ZDFreeResults(result) }
/*var countryName: String? = nil
var countryAlpha2: String? = nil*/
var timezoneIdPrefix: UnsafeMutablePointer<CChar>? = nil
var timezoneId: UnsafeMutablePointer<CChar>? = nil
for i in 0..<result.pointee.numFields {
/*if strcmp(result.pointee.fieldNames.advanced(by: Int(i)).pointee, "CountryAlpha2") == 0 {
countryAlpha2 = result.pointee.data.advanced(by: Int(i)).pointee.map { String(cString: $0) }
}
if strcmp(result.pointee.fieldNames.advanced(by: Int(i)).pointee, "CountryName") == 0 {
countryName = result.pointee.data.advanced(by: Int(i)).pointee.map { String(cString: $0) }
}*/
if strcmp(result.pointee.fieldNames.advanced(by: Int(i)).pointee, "TimezoneIdPrefix") == 0 {
timezoneIdPrefix = result.pointee.data.advanced(by: Int(i)).pointee
}
if strcmp(result.pointee.fieldNames.advanced(by: Int(i)).pointee, "TimezoneId") == 0 {
timezoneId = result.pointee.data.advanced(by: Int(i)).pointee
}
}
guard let timezoneIdPrefix = timezoneIdPrefix, let timezoneId = timezoneId else {
return nil
}
let timezone = String(cString: timezoneIdPrefix) + String(cString: timezoneId)
return timezone
}