1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
// 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 / ipv6 / hostnames
QRegularExpression ip_regex = QRegularExpression(QStringLiteral(
// IPv4 regex
"^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$|"
// IPv6 regex
"^((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|"
"(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-"
"5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3})|:))|"
"(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)"
"(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3})|:))|"
"(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]"
"\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|"
"(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2["
"0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|"
"(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2["
"0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|"
"(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2["
"0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|"
"(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?"
"\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:)))(%.+)?$|"
// Hostname regex
"^([a-zA-Z0-9]+(-[a-zA-Z0-9]+)*\\.)+[a-zA-Z]{2,}$"));
QRegularExpressionValidator ip;
/// port must be between 0 and 65535
QIntValidator port;
};
|
