From f93f867c3da084c6d6c5e3ed23896609cff0e692 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= Date: Mon, 5 Oct 2015 01:47:27 +0200 Subject: NOISSUE dissolve util library --- depends/util/src/pathutils.cpp | 268 ----------------------------------------- 1 file changed, 268 deletions(-) delete mode 100644 depends/util/src/pathutils.cpp (limited to 'depends/util/src/pathutils.cpp') diff --git a/depends/util/src/pathutils.cpp b/depends/util/src/pathutils.cpp deleted file mode 100644 index af1843ba..00000000 --- a/depends/util/src/pathutils.cpp +++ /dev/null @@ -1,268 +0,0 @@ -/* Copyright 2013-2015 MultiMC Contributors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "include/pathutils.h" - -#include -#include -#include -#include -#include - -QString PathCombine(QString path1, QString path2) -{ - if(!path1.size()) - return path2; - if(!path2.size()) - return path1; - return QDir::cleanPath(path1 + QDir::separator() + path2); -} - -QString PathCombine(QString path1, QString path2, QString path3) -{ - return PathCombine(PathCombine(path1, path2), path3); -} - -QString AbsolutePath(QString path) -{ - return QFileInfo(path).absolutePath(); -} - -QString ResolveExecutable(QString path) -{ - if (path.isEmpty()) - { - return QString(); - } - if(!path.contains('/')) - { - path = QStandardPaths::findExecutable(path); - } - QFileInfo pathInfo(path); - if(!pathInfo.exists() || !pathInfo.isExecutable()) - { - return QString(); - } - return pathInfo.absoluteFilePath(); -} - -/** - * Normalize path - * - * Any paths inside the current directory will be normalized to relative paths (to current) - * Other paths will be made absolute - */ -QString NormalizePath(QString path) -{ - QDir a = QDir::currentPath(); - QString currentAbsolute = a.absolutePath(); - - QDir b(path); - QString newAbsolute = b.absolutePath(); - - if (newAbsolute.startsWith(currentAbsolute)) - { - return a.relativeFilePath(newAbsolute); - } - else - { - return newAbsolute; - } -} - -QString badFilenameChars = "\"\\/?<>:*|!"; - -QString RemoveInvalidFilenameChars(QString string, QChar replaceWith) -{ - for (int i = 0; i < string.length(); i++) - { - if (badFilenameChars.contains(string[i])) - { - string[i] = replaceWith; - } - } - return string; -} - -QString DirNameFromString(QString string, QString inDir) -{ - int num = 0; - QString baseName = RemoveInvalidFilenameChars(string, '-'); - QString dirName; - do - { - if(num == 0) - { - dirName = baseName; - } - else - { - dirName = baseName + QString::number(num);; - } - - // If it's over 9000 - if (num > 9000) - return ""; - num++; - } while (QFileInfo(PathCombine(inDir, dirName)).exists()); - return dirName; -} - -bool ensureFilePathExists(QString filenamepath) -{ - QFileInfo a(filenamepath); - QDir dir; - QString ensuredPath = a.path(); - bool success = dir.mkpath(ensuredPath); - return success; -} - -bool ensureFolderPathExists(QString foldernamepath) -{ - QFileInfo a(foldernamepath); - QDir dir; - QString ensuredPath = a.filePath(); - bool success = dir.mkpath(ensuredPath); - return success; -} - -bool copyPath(const QString &src, const QString &dst, bool follow_symlinks) -{ - //NOTE always deep copy on windows. the alternatives are too messy. - #if defined Q_OS_WIN32 - follow_symlinks = true; - #endif - - QDir dir(src); - if (!dir.exists()) - return false; - if (!ensureFolderPathExists(dst)) - return false; - - bool OK = true; - - qDebug() << "Looking at " << dir.absolutePath(); - foreach(QString f, dir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden | QDir::System)) - { - QString inner_src = src + QDir::separator() + f; - QString inner_dst = dst + QDir::separator() + f; - qDebug() << f << "translates to"<< inner_src << "to" << inner_dst; - QFileInfo fileInfo(inner_src); - if(!follow_symlinks && fileInfo.isSymLink()) - { - qDebug() << "creating symlink" << inner_src << " - " << inner_dst; - OK &= QFile::link(fileInfo.symLinkTarget(),inner_dst); - } - else if (fileInfo.isDir()) - { - qDebug() << "recursing" << inner_src << " - " << inner_dst; - OK &= copyPath(inner_src, inner_dst, follow_symlinks); - } - else if (fileInfo.isFile()) - { - qDebug() << "copying file" << inner_src << " - " << inner_dst; - OK &= QFile::copy(inner_src, inner_dst); - } - else - { - OK = false; - qCritical() << "Copy ERROR: Unknown filesystem object:" << inner_src; - } - } - return OK; -} -#if defined Q_OS_WIN32 -#include -#include -#endif -bool deletePath(QString path) -{ - bool OK = true; - QDir dir(path); - - if (!dir.exists()) - { - return OK; - } - auto allEntries = dir.entryInfoList(QDir::NoDotAndDotDot | QDir::System | QDir::Hidden | - QDir::AllDirs | QDir::Files, - QDir::DirsFirst); - - for(QFileInfo info: allEntries) - { -#if defined Q_OS_WIN32 - QString nativePath = QDir::toNativeSeparators(info.absoluteFilePath()); - auto wString = nativePath.toStdWString(); - DWORD dwAttrs = GetFileAttributesW(wString.c_str()); - // Windows: check for junctions, reparse points and other nasty things of that sort - if(dwAttrs & FILE_ATTRIBUTE_REPARSE_POINT) - { - if (info.isFile()) - { - OK &= QFile::remove(info.absoluteFilePath()); - } - else if (info.isDir()) - { - OK &= dir.rmdir(info.absoluteFilePath()); - } - } -#else - // We do not trust Qt with reparse points, but do trust it with unix symlinks. - if(info.isSymLink()) - { - OK &= QFile::remove(info.absoluteFilePath()); - } -#endif - else if (info.isDir()) - { - OK &= deletePath(info.absoluteFilePath()); - } - else if (info.isFile()) - { - OK &= QFile::remove(info.absoluteFilePath()); - } - else - { - OK = false; - qCritical() << "Delete ERROR: Unknown filesystem object:" << info.absoluteFilePath(); - } - } - OK &= dir.rmdir(dir.absolutePath()); - return OK; -} - -void openDirInDefaultProgram(QString path, bool ensureExists) -{ - QDir parentPath; - QDir dir(path); - if (!dir.exists()) - { - parentPath.mkpath(dir.absolutePath()); - } - QDesktopServices::openUrl(QUrl::fromLocalFile(dir.absolutePath())); -} - -void openFileInDefaultProgram(QString filename) -{ - QDesktopServices::openUrl(QUrl::fromLocalFile(filename)); -} - -// Does the directory path contain any '!'? If yes, return true, otherwise false. -// (This is a problem for Java) -bool checkProblemticPathJava(QDir folder) -{ - QString pathfoldername = folder.absolutePath(); - return pathfoldername.contains("!", Qt::CaseInsensitive); -} -- cgit v1.2.3