a simple class to turn a raw http res to an object with status, reason and headers

HttpResParser.kt

class HttpResParser {

    companion object {

        fun parseRawHttpStringRes(httpRes: ByteArray): HttpRes {

            val br = ByteArrayInputStream(httpRes).bufferedReader()
            val version: String
            val statusCode: String
            val reason: String
            var splatHeader: List<String>
            val headersMap = HashMap<String, String>()

            val line = br.readLine()
            val splatLine = line.split(' ')
            version = splatLine[0]
            statusCode = splatLine[1]
            reason = splatLine[2]
            while(br.ready()) {
                splatHeader = br.readLine().split(':')
                if(splatHeader.size == 2) { // a fail safe mechanism for extra lines in the response
                    headersMap[splatHeader[0]] = splatHeader[1]
                }
            }
            return HttpRes(version, statusCode.toInt(), reason, headersMap)
        }
    }
}

data class HttpRes(val version: String, val statusCode: Int, val reason: String, val headers: HashMap<String, String>)