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// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <QRegularExpression>
#include <QString>
#include <QValidator>
class Validation {
public:
Validation()
: room_name(room_name_regex), nickname(nickname_regex), ip(ip_regex), port(0, UINT16_MAX) {}
~Validation() = default;
const QValidator* GetRoomName() const {
return &room_name;
}
const QValidator* GetNickname() const {
return &nickname;
}
const QValidator* GetIP() const {
return &ip;
}
const QValidator* GetPort() const {
return &port;
}
private:
/// room name can be alphanumeric and " " "_" "." and "-" and must have a size of 4-20
QRegularExpression room_name_regex =
QRegularExpression(QStringLiteral("^[a-zA-Z0-9._ -]{4,20}"));
QRegularExpressionValidator room_name;
/// nickname can be alphanumeric and " " "_" "." and "-" and must have a size of 4-20
const QRegularExpression nickname_regex =
QRegularExpression(QStringLiteral("^[a-zA-Z0-9._ -]{4,20}"));
QRegularExpressionValidator nickname;
/// ipv4 address only
// TODO remove this when we support hostnames in direct connect
QRegularExpression ip_regex = QRegularExpression(QStringLiteral(
"(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|"
"2[0-4][0-9]|25[0-5])"));
QRegularExpressionValidator ip;
/// port must be between 0 and 65535
QIntValidator port;
};
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