validatordomain.h

/*
 * SPDX-FileCopyrightText: (C) 2018-2022 Matthias Fehring <mf@huessenbergnetz.de>
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef CUTELYSTVALIDATORDOMAIN_H
#define CUTELYSTVALIDATORDOMAIN_H

#include "validatorrule.h"

#include <Cutelyst/cutelyst_global.h>

namespace Cutelyst {

class ValidatorDomainPrivate;

class CUTELYST_PLUGIN_UTILS_VALIDATOR_EXPORT ValidatorDomain : public ValidatorRule
{
    Q_GADGET
public:
    enum Diagnose : quint8 {
        Valid = 0, 
        MissingDNS = 1,   
        InvalidChars = 2, 
        LabelTooLong =
            3, 
        TooLong = 4, 
        InvalidLabelCount =
            5, 
        EmptyLabel = 6,  
        InvalidTLD = 7,  
        DashStart  = 8,  
        DashEnd    = 9,  
        DigitStart = 10, 
        DNSTimeout = 11  
    };
    Q_ENUM(Diagnose)

    
    ValidatorDomain(const QString &field,
                    bool checkDNS                     = false,
                    const ValidatorMessages &messages = ValidatorMessages(),
                    const QString &defValKey          = QString());

    ~ValidatorDomain() override;

    static bool validate(const QString &value,
                         bool checkDNS,
                         Diagnose *diagnose      = nullptr,
                         QString *extractedValue = nullptr);

    static QString diagnoseString(Context *c, Diagnose diagnose, const QString &label = QString());

protected:
    ValidatorReturnType validate(Context *c, const ParamsMultiMap &params) const override;

    QString genericValidationError(Context *c,
                                   const QVariant &errorData = QVariant()) const override;

private:
    Q_DECLARE_PRIVATE(ValidatorDomain)
    Q_DISABLE_COPY(ValidatorDomain)
};

} // namespace Cutelyst

#endif // CUTELYSTVALIDATORDOMAIN_H