| 1 | // SPDX-License-Identifier: LGPL-2.0-or-later |
|---|
| 2 | // SPDX-FileCopyrightText: 2023 Harald Sitter <sitter@kde.org> |
|---|
| 3 | |
|---|
| 4 | #pragma once |
|---|
| 5 | |
|---|
| 6 | #include <cctype> |
|---|
| 7 | #include <locale> |
|---|
| 8 | |
|---|
| 9 | #include <QString> |
|---|
| 10 | |
|---|
| 11 | inline QString kconfigDBusSanitizePath(QString path) |
|---|
| 12 | { |
|---|
| 13 | for (auto &character : path) { |
|---|
| 14 | if ((std::isalnum(c: character.toLatin1(), loc: std::locale::classic()) == 0) && character != QLatin1Char('_') && character != QLatin1Char('/')) { |
|---|
| 15 | character = QLatin1Char('_'); |
|---|
| 16 | } |
|---|
| 17 | } |
|---|
| 18 | // KConfig notifying or watching on / makes no sense |
|---|
| 19 | Q_ASSERT_X(path.length() > 1, Q_FUNC_INFO, qUtf8Printable(path)); |
|---|
| 20 | // As per spec the path must start with a slash |
|---|
| 21 | Q_ASSERT_X(path.at(0) == QLatin1Char('/'), Q_FUNC_INFO, qUtf8Printable(path)); |
|---|
| 22 | // ...but not end with a slash |
|---|
| 23 | Q_ASSERT_X(path.at(path.size() - 1) != QLatin1Char('/'), Q_FUNC_INFO, qUtf8Printable(path)); |
|---|
| 24 | // ...it also must not contain multiple slashes in sequence |
|---|
| 25 | Q_ASSERT_X(!path.contains(QLatin1String("//" )), Q_FUNC_INFO, qUtf8Printable(path)); |
|---|
| 26 | return path; |
|---|
| 27 | } |
|---|
| 28 | |
|---|
