gistfile1.swift

import Foundation
import SwiftHTTP

let serviceURL = "https://dpsdr.vlk.lt/PublicSearch.aspx"
let validResponse = "Apdraustas"

func checkInsuranceStatus(code: String) -> String {
    var result = "UKNOWN"
    
    var request = HTTPTask()
    request.requestSerializer.headers["User-agent"] = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2) AppleWebKit/600.3.18 (KHTML, like Gecko) Version/8.0.3 Safari/600.3.18"
    
    let params: Dictionary<String,AnyObject> = ["PersonCode": code]
    
    request.POST(serviceURL, parameters: params, success: {(response: HTTPResponse) -> Void in
        if response.responseObject != nil {
            let data = response.responseObject as NSData
            let str = NSString(data: data, encoding: NSUTF8StringEncoding) as String
            
            println(str)
            
            if str.rangeOfString(validResponse) != nil {
                result = "OK"
            } else {
                result = "NOT OK"
            }
        }
        
        }, failure: {(error: NSError, response: HTTPResponse?) -> Void in
            result = "ERROR"
    })
    
    println(result)
    return result
}