import Foundation

enum DNSError: Error {
    case failedToOpenLogFile

    case failedToReadLogFile(Error)
    case failedToDecodeLogFile(Error)

    case failedToReadLastState(Error)
    case failedToDecodeLastState(Error)

    case failedToEncodeState(Error)
    case failedToWriteState(Error)

    case failedToCreateDNSLog(Error)
    case failedToOpenDNSLogForWriting
    case failedToWriteDNSLog(Error)

    case routerRequestFailedForIPv4(Error)
    case invalidRouterResponseForIPv4
    case invalidRouterResponseCodeForIPv4(Int)
    case invalidRouterResponseBodyForIPv4
    case invalidRouterResponseIpForIPv4(String)

    case failedToPerformCommandForIPv6(Error)
    case invalidCommandResultForIPv6(Int, String)
    case invalidIpAddressForIPv6(String)

    case failedToReadDomainConfiguration(Error)
    case failedToDecodeDomainConfiguration(Error)
}