68 lines
1.6 KiB
C++
68 lines
1.6 KiB
C++
/* Copyright 2013 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "include/pathutils.h"
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#include <QFileInfo>
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#include <QDir>
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QString PathCombine(QString path1, QString path2)
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{
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if (!path1.endsWith('/'))
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return path1.append('/').append(path2);
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else
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return path1.append(path2);
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}
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QString PathCombine(QString path1, QString path2, QString path3)
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{
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return PathCombine(PathCombine(path1, path2), path3);
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}
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QString AbsolutePath(QString path)
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{
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return QFileInfo(path).absolutePath();
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}
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QString badFilenameChars = "\"\\/?<>:*|!";
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QString RemoveInvalidFilenameChars(QString string, QChar replaceWith)
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{
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for (int i = 0; i < string.length(); i++)
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{
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if (badFilenameChars.contains(string[i]))
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{
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string[i] = replaceWith;
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}
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}
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return string;
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}
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QString DirNameFromString(QString string, QString inDir)
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{
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int num = 0;
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QString dirName = RemoveInvalidFilenameChars(string, '-');
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while (QFileInfo(PathCombine(inDir, dirName)).exists())
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{
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num++;
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dirName = RemoveInvalidFilenameChars(dirName, '-') + QString::number(num);
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// If it's over 9000
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if (num > 9000)
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return "";
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}
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return dirName;
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}
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