import Foundation
let pattern = #"([^=\^]+)=([^\^]*)"#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
Apr 23 21:43:22 3.111.9.101 CEF:0|Seqrite|EPS|5.2.1.0|Data Loss Prevention Event|^|channelType=Applications/Online Services^domainName=AVOTRIXLABS^endpointName=ALEI5-ANURAGR^groupName=Default^channelDetail=Microsoft OneDrive Client^documentName=^filePath=C:\Users\anurag.rathore.AVOTRIXLABS\OneDrive - Scanlytics Technology\Documents\git\splunk_prod\deployment-apps\Fleet_Management_Dashboard\appserver\static\fontawesome-free-6.1.1-web\svgs\solid\flask-vial.svg^macID1=9C-5A-44-0A-26-5B^status=Success^subject=^actionId=Skipped^printerName=^recipientList=^serverDateTime=Wed Apr 23 16:13:57 UTC 2025^matchedItem=Visa^sender=^contentType=Confidential Data^dataId=Client Application^incidentOn=Wed Apr 23 16:07:38 UTC 2025^ipAddressFromClient=***.***.*.16^macID2=00-FF-58-34-31-0E^macID3=B0-FC-36-CA-1C-73^userName=anurag.rathore
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let matches = regex.matches(in: testString, range: stringRange)
var result: [[String]] = []
for match in matches {
var groups: [String] = []
for rangeIndex in 1 ..< match.numberOfRanges {
let nsRange = match.range(at: rangeIndex)
guard !NSEqualRanges(nsRange, NSMakeRange(NSNotFound, 0)) else { continue }
let string = (testString as NSString).substring(with: nsRange)
groups.append(string)
}
if !groups.isEmpty {
result.append(groups)
}
}
print(result)
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Swift 5.2, please visit: https://developer.apple.com/documentation/foundation/nsregularexpression