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author | Petr Mrázek <peterix@gmail.com> | 2015-10-05 01:47:27 +0200 |
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committer | Petr Mrázek <peterix@gmail.com> | 2015-10-05 01:47:27 +0200 |
commit | f93f867c3da084c6d6c5e3ed23896609cff0e692 (patch) | |
tree | 3234c54d9aefb5566afc0c8ff52874e20ab35304 /depends/util/src | |
parent | 7459eb627c97d27ef6e12cdededa48e1ff03d533 (diff) | |
download | MultiMC-f93f867c3da084c6d6c5e3ed23896609cff0e692.tar MultiMC-f93f867c3da084c6d6c5e3ed23896609cff0e692.tar.gz MultiMC-f93f867c3da084c6d6c5e3ed23896609cff0e692.tar.lz MultiMC-f93f867c3da084c6d6c5e3ed23896609cff0e692.tar.xz MultiMC-f93f867c3da084c6d6c5e3ed23896609cff0e692.zip |
NOISSUE dissolve util library
Diffstat (limited to 'depends/util/src')
-rw-r--r-- | depends/util/src/cmdutils.cpp | 486 | ||||
-rw-r--r-- | depends/util/src/modutils.cpp | 141 | ||||
-rw-r--r-- | depends/util/src/pathutils.cpp | 268 | ||||
-rw-r--r-- | depends/util/src/userutils.cpp | 126 |
4 files changed, 0 insertions, 1021 deletions
diff --git a/depends/util/src/cmdutils.cpp b/depends/util/src/cmdutils.cpp deleted file mode 100644 index ab4e6229..00000000 --- a/depends/util/src/cmdutils.cpp +++ /dev/null @@ -1,486 +0,0 @@ -/* Copyright 2013-2015 MultiMC Contributors - * - * Authors: Orochimarufan <orochimarufan.x3@gmail.com> - * - * 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/cmdutils.h" - -/** - * @file libutil/src/cmdutils.cpp - */ - -namespace Util -{ -namespace Commandline -{ - -// commandline splitter -QStringList splitArgs(QString args) -{ - QStringList argv; - QString current; - bool escape = false; - QChar inquotes; - for (int i = 0; i < args.length(); i++) - { - QChar cchar = args.at(i); - - // \ escaped - if (escape) - { - current += cchar; - escape = false; - // in "quotes" - } - else if (!inquotes.isNull()) - { - if (cchar == 0x5C) - escape = true; - else if (cchar == inquotes) - inquotes = 0; - else - current += cchar; - // otherwise - } - else - { - if (cchar == 0x20) - { - if (!current.isEmpty()) - { - argv << current; - current.clear(); - } - } - else if (cchar == 0x22 || cchar == 0x27) - inquotes = cchar; - else - current += cchar; - } - } - if (!current.isEmpty()) - argv << current; - return argv; -} - -Parser::Parser(FlagStyle::Enum flagStyle, ArgumentStyle::Enum argStyle) -{ - m_flagStyle = flagStyle; - m_argStyle = argStyle; -} - -// styles setter/getter -void Parser::setArgumentStyle(ArgumentStyle::Enum style) -{ - m_argStyle = style; -} -ArgumentStyle::Enum Parser::argumentStyle() -{ - return m_argStyle; -} - -void Parser::setFlagStyle(FlagStyle::Enum style) -{ - m_flagStyle = style; -} -FlagStyle::Enum Parser::flagStyle() -{ - return m_flagStyle; -} - -// setup methods -void Parser::addSwitch(QString name, bool def) -{ - if (m_params.contains(name)) - throw "Name not unique"; - - OptionDef *param = new OptionDef; - param->type = otSwitch; - param->name = name; - param->metavar = QString("<%1>").arg(name); - param->def = def; - - m_options[name] = param; - m_params[name] = (CommonDef *)param; - m_optionList.append(param); -} - -void Parser::addOption(QString name, QVariant def) -{ - if (m_params.contains(name)) - throw "Name not unique"; - - OptionDef *param = new OptionDef; - param->type = otOption; - param->name = name; - param->metavar = QString("<%1>").arg(name); - param->def = def; - - m_options[name] = param; - m_params[name] = (CommonDef *)param; - m_optionList.append(param); -} - -void Parser::addArgument(QString name, bool required, QVariant def) -{ - if (m_params.contains(name)) - throw "Name not unique"; - - PositionalDef *param = new PositionalDef; - param->name = name; - param->def = def; - param->required = required; - param->metavar = name; - - m_positionals.append(param); - m_params[name] = (CommonDef *)param; -} - -void Parser::addDocumentation(QString name, QString doc, QString metavar) -{ - if (!m_params.contains(name)) - throw "Name does not exist"; - - CommonDef *param = m_params[name]; - param->doc = doc; - if (!metavar.isNull()) - param->metavar = metavar; -} - -void Parser::addShortOpt(QString name, QChar flag) -{ - if (!m_params.contains(name)) - throw "Name does not exist"; - if (!m_options.contains(name)) - throw "Name is not an Option or Swtich"; - - OptionDef *param = m_options[name]; - m_flags[flag] = param; - param->flag = flag; -} - -// help methods -QString Parser::compileHelp(QString progName, int helpIndent, bool useFlags) -{ - QStringList help; - help << compileUsage(progName, useFlags) << "\r\n"; - - // positionals - if (!m_positionals.isEmpty()) - { - help << "\r\n"; - help << "Positional arguments:\r\n"; - QListIterator<PositionalDef *> it2(m_positionals); - while (it2.hasNext()) - { - PositionalDef *param = it2.next(); - help << " " << param->metavar; - help << " " << QString(helpIndent - param->metavar.length() - 1, ' '); - help << param->doc << "\r\n"; - } - } - - // Options - if (!m_optionList.isEmpty()) - { - help << "\r\n"; - QString optPrefix, flagPrefix; - getPrefix(optPrefix, flagPrefix); - - help << "Options & Switches:\r\n"; - QListIterator<OptionDef *> it(m_optionList); - while (it.hasNext()) - { - OptionDef *option = it.next(); - help << " "; - int nameLength = optPrefix.length() + option->name.length(); - if (!option->flag.isNull()) - { - nameLength += 3 + flagPrefix.length(); - help << flagPrefix << option->flag << ", "; - } - help << optPrefix << option->name; - if (option->type == otOption) - { - QString arg = QString("%1%2").arg( - ((m_argStyle == ArgumentStyle::Equals) ? "=" : " "), option->metavar); - nameLength += arg.length(); - help << arg; - } - help << " " << QString(helpIndent - nameLength - 1, ' '); - help << option->doc << "\r\n"; - } - } - - return help.join(""); -} - -QString Parser::compileUsage(QString progName, bool useFlags) -{ - QStringList usage; - usage << "Usage: " << progName; - - QString optPrefix, flagPrefix; - getPrefix(optPrefix, flagPrefix); - - // options - QListIterator<OptionDef *> it(m_optionList); - while (it.hasNext()) - { - OptionDef *option = it.next(); - usage << " ["; - if (!option->flag.isNull() && useFlags) - usage << flagPrefix << option->flag; - else - usage << optPrefix << option->name; - if (option->type == otOption) - usage << ((m_argStyle == ArgumentStyle::Equals) ? "=" : " ") << option->metavar; - usage << "]"; - } - - // arguments - QListIterator<PositionalDef *> it2(m_positionals); - while (it2.hasNext()) - { - PositionalDef *param = it2.next(); - usage << " " << (param->required ? "<" : "["); - usage << param->metavar; - usage << (param->required ? ">" : "]"); - } - - return usage.join(""); -} - -// parsing -QHash<QString, QVariant> Parser::parse(QStringList argv) -{ - QHash<QString, QVariant> map; - - QStringListIterator it(argv); - QString programName = it.next(); - - QString optionPrefix; - QString flagPrefix; - QListIterator<PositionalDef *> positionals(m_positionals); - QStringList expecting; - - getPrefix(optionPrefix, flagPrefix); - - while (it.hasNext()) - { - QString arg = it.next(); - - if (!expecting.isEmpty()) - // we were expecting an argument - { - QString name = expecting.first(); -/* - if (map.contains(name)) - throw ParsingError( - QString("Option %2%1 was given multiple times").arg(name, optionPrefix)); -*/ - map[name] = QVariant(arg); - - expecting.removeFirst(); - continue; - } - - if (arg.startsWith(optionPrefix)) - // we have an option - { - // qDebug("Found option %s", qPrintable(arg)); - - QString name = arg.mid(optionPrefix.length()); - QString equals; - - if ((m_argStyle == ArgumentStyle::Equals || - m_argStyle == ArgumentStyle::SpaceAndEquals) && - name.contains("=")) - { - int i = name.indexOf("="); - equals = name.mid(i + 1); - name = name.left(i); - } - - if (m_options.contains(name)) - { - /* - if (map.contains(name)) - throw ParsingError(QString("Option %2%1 was given multiple times") - .arg(name, optionPrefix)); -*/ - OptionDef *option = m_options[name]; - if (option->type == otSwitch) - map[name] = true; - else // if (option->type == otOption) - { - if (m_argStyle == ArgumentStyle::Space) - expecting.append(name); - else if (!equals.isNull()) - map[name] = equals; - else if (m_argStyle == ArgumentStyle::SpaceAndEquals) - expecting.append(name); - else - throw ParsingError(QString("Option %2%1 reqires an argument.") - .arg(name, optionPrefix)); - } - - continue; - } - - throw ParsingError(QString("Unknown Option %2%1").arg(name, optionPrefix)); - } - - if (arg.startsWith(flagPrefix)) - // we have (a) flag(s) - { - // qDebug("Found flags %s", qPrintable(arg)); - - QString flags = arg.mid(flagPrefix.length()); - QString equals; - - if ((m_argStyle == ArgumentStyle::Equals || - m_argStyle == ArgumentStyle::SpaceAndEquals) && - flags.contains("=")) - { - int i = flags.indexOf("="); - equals = flags.mid(i + 1); - flags = flags.left(i); - } - - for (int i = 0; i < flags.length(); i++) - { - QChar flag = flags.at(i); - - if (!m_flags.contains(flag)) - throw ParsingError(QString("Unknown flag %2%1").arg(flag, flagPrefix)); - - OptionDef *option = m_flags[flag]; -/* - if (map.contains(option->name)) - throw ParsingError(QString("Option %2%1 was given multiple times") - .arg(option->name, optionPrefix)); -*/ - if (option->type == otSwitch) - map[option->name] = true; - else // if (option->type == otOption) - { - if (m_argStyle == ArgumentStyle::Space) - expecting.append(option->name); - else if (!equals.isNull()) - if (i == flags.length() - 1) - map[option->name] = equals; - else - throw ParsingError(QString("Flag %4%2 of Argument-requiring Option " - "%1 not last flag in %4%3") - .arg(option->name, flag, flags, flagPrefix)); - else if (m_argStyle == ArgumentStyle::SpaceAndEquals) - expecting.append(option->name); - else - throw ParsingError(QString("Option %1 reqires an argument. (flag %3%2)") - .arg(option->name, flag, flagPrefix)); - } - } - - continue; - } - - // must be a positional argument - if (!positionals.hasNext()) - throw ParsingError(QString("Don't know what to do with '%1'").arg(arg)); - - PositionalDef *param = positionals.next(); - - map[param->name] = arg; - } - - // check if we're missing something - if (!expecting.isEmpty()) - throw ParsingError(QString("Was still expecting arguments for %2%1").arg( - expecting.join(QString(", ") + optionPrefix), optionPrefix)); - - while (positionals.hasNext()) - { - PositionalDef *param = positionals.next(); - if (param->required) - throw ParsingError( - QString("Missing required positional argument '%1'").arg(param->name)); - else - map[param->name] = param->def; - } - - // fill out gaps - QListIterator<OptionDef *> iter(m_optionList); - while (iter.hasNext()) - { - OptionDef *option = iter.next(); - if (!map.contains(option->name)) - map[option->name] = option->def; - } - - return map; -} - -// clear defs -void Parser::clear() -{ - m_flags.clear(); - m_params.clear(); - m_options.clear(); - - QMutableListIterator<OptionDef *> it(m_optionList); - while (it.hasNext()) - { - OptionDef *option = it.next(); - it.remove(); - delete option; - } - - QMutableListIterator<PositionalDef *> it2(m_positionals); - while (it2.hasNext()) - { - PositionalDef *arg = it2.next(); - it2.remove(); - delete arg; - } -} - -// Destructor -Parser::~Parser() -{ - clear(); -} - -// getPrefix -void Parser::getPrefix(QString &opt, QString &flag) -{ - if (m_flagStyle == FlagStyle::Windows) - opt = flag = "/"; - else if (m_flagStyle == FlagStyle::Unix) - opt = flag = "-"; - // else if (m_flagStyle == FlagStyle::GNU) - else - { - opt = "--"; - flag = "-"; - } -} - -// ParsingError -ParsingError::ParsingError(const QString &what) : std::runtime_error(what.toStdString()) -{ -} -} -} diff --git a/depends/util/src/modutils.cpp b/depends/util/src/modutils.cpp deleted file mode 100644 index 5f89eacd..00000000 --- a/depends/util/src/modutils.cpp +++ /dev/null @@ -1,141 +0,0 @@ -#include "include/modutils.h" - -#include <QStringList> -#include <QUrl> -#include <QRegularExpression> -#include <QRegularExpressionMatch> - -Util::Version::Version(const QString &str) : m_string(str) -{ - parse(); -} - -bool Util::Version::operator<(const Version &other) const -{ - const int size = qMax(m_sections.size(), other.m_sections.size()); - for (int i = 0; i < size; ++i) - { - const Section sec1 = (i >= m_sections.size()) ? Section("0") : m_sections.at(i); - const Section sec2 = - (i >= other.m_sections.size()) ? Section("0") : other.m_sections.at(i); - if (sec1 != sec2) - { - return sec1 < sec2; - } - } - - return false; -} -bool Util::Version::operator<=(const Util::Version &other) const -{ - return *this < other || *this == other; -} -bool Util::Version::operator>(const Version &other) const -{ - const int size = qMax(m_sections.size(), other.m_sections.size()); - for (int i = 0; i < size; ++i) - { - const Section sec1 = (i >= m_sections.size()) ? Section("0") : m_sections.at(i); - const Section sec2 = - (i >= other.m_sections.size()) ? Section("0") : other.m_sections.at(i); - if (sec1 != sec2) - { - return sec1 > sec2; - } - } - - return false; -} -bool Util::Version::operator>=(const Version &other) const -{ - return *this > other || *this == other; -} -bool Util::Version::operator==(const Version &other) const -{ - const int size = qMax(m_sections.size(), other.m_sections.size()); - for (int i = 0; i < size; ++i) - { - const Section sec1 = (i >= m_sections.size()) ? Section("0") : m_sections.at(i); - const Section sec2 = - (i >= other.m_sections.size()) ? Section("0") : other.m_sections.at(i); - if (sec1 != sec2) - { - return false; - } - } - - return true; -} -bool Util::Version::operator!=(const Version &other) const -{ - return !operator==(other); -} - -void Util::Version::parse() -{ - m_sections.clear(); - - QStringList parts = m_string.split('.'); - - for (const auto part : parts) - { - m_sections.append(Section(part)); - } -} - -bool Util::versionIsInInterval(const QString &version, const QString &interval) -{ - return versionIsInInterval(Util::Version(version), interval); -} -bool Util::versionIsInInterval(const Version &version, const QString &interval) -{ - if (interval.isEmpty() || version.toString() == interval) - { - return true; - } - - // Interval notation is used - QRegularExpression exp( - "(?<start>[\\[\\]\\(\\)])(?<bottom>.*?)(,(?<top>.*?))?(?<end>[\\[\\]\\(\\)]),?"); - QRegularExpressionMatch match = exp.match(interval); - if (match.hasMatch()) - { - const QChar start = match.captured("start").at(0); - const QChar end = match.captured("end").at(0); - const QString bottom = match.captured("bottom"); - const QString top = match.captured("top"); - - // check if in range (bottom) - if (!bottom.isEmpty()) - { - const auto bottomVersion = Util::Version(bottom); - if ((start == '[') && !(version >= bottomVersion)) - { - return false; - } - else if ((start == '(') && !(version > bottomVersion)) - { - return false; - } - } - - // check if in range (top) - if (!top.isEmpty()) - { - const auto topVersion = Util::Version(top); - if ((end == ']') && !(version <= topVersion)) - { - return false; - } - else if ((end == ')') && !(version < topVersion)) - { - return false; - } - } - - return true; - } - - return false; -} - 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 <QFileInfo> -#include <QDir> -#include <QDesktopServices> -#include <QUrl> -#include <QDebug> - -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 <windows.h> -#include <string> -#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); -} diff --git a/depends/util/src/userutils.cpp b/depends/util/src/userutils.cpp deleted file mode 100644 index a26af5af..00000000 --- a/depends/util/src/userutils.cpp +++ /dev/null @@ -1,126 +0,0 @@ -#include "include/userutils.h" - -#include <QStandardPaths> -#include <QFile> -#include <QTextStream> - -#include "include/osutils.h" -#include "include/pathutils.h" - -// Win32 crap -#if WINDOWS - -#include <windows.h> -#include <winnls.h> -#include <shobjidl.h> -#include <objbase.h> -#include <objidl.h> -#include <shlguid.h> -#include <shlobj.h> - -bool called_coinit = false; - -HRESULT CreateLink(LPCSTR linkPath, LPCSTR targetPath, LPCSTR args) -{ - HRESULT hres; - - if (!called_coinit) - { - hres = CoInitialize(NULL); - called_coinit = true; - - if (!SUCCEEDED(hres)) - { - qWarning("Failed to initialize COM. Error 0x%08X", hres); - return hres; - } - } - - IShellLink *link; - hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, - (LPVOID *)&link); - - if (SUCCEEDED(hres)) - { - IPersistFile *persistFile; - - link->SetPath(targetPath); - link->SetArguments(args); - - hres = link->QueryInterface(IID_IPersistFile, (LPVOID *)&persistFile); - if (SUCCEEDED(hres)) - { - WCHAR wstr[MAX_PATH]; - - MultiByteToWideChar(CP_ACP, 0, linkPath, -1, wstr, MAX_PATH); - - hres = persistFile->Save(wstr, TRUE); - persistFile->Release(); - } - link->Release(); - } - return hres; -} - -#endif - -QString Util::getDesktopDir() -{ - return QStandardPaths::writableLocation(QStandardPaths::DesktopLocation); -} - -// Cross-platform Shortcut creation -bool Util::createShortCut(QString location, QString dest, QStringList args, QString name, - QString icon) -{ -#if LINUX - location = PathCombine(location, name + ".desktop"); - - QFile f(location); - f.open(QIODevice::WriteOnly | QIODevice::Text); - QTextStream stream(&f); - - QString argstring; - if (!args.empty()) - argstring = " '" + args.join("' '") + "'"; - - stream << "[Desktop Entry]" - << "\n"; - stream << "Type=Application" - << "\n"; - stream << "TryExec=" << dest.toLocal8Bit() << "\n"; - stream << "Exec=" << dest.toLocal8Bit() << argstring.toLocal8Bit() << "\n"; - stream << "Name=" << name.toLocal8Bit() << "\n"; - stream << "Icon=" << icon.toLocal8Bit() << "\n"; - - stream.flush(); - f.close(); - - f.setPermissions(f.permissions() | QFileDevice::ExeOwner | QFileDevice::ExeGroup | - QFileDevice::ExeOther); - - return true; -#elif WINDOWS - // TODO: Fix - // QFile file(PathCombine(location, name + ".lnk")); - // WCHAR *file_w; - // WCHAR *dest_w; - // WCHAR *args_w; - // file.fileName().toWCharArray(file_w); - // dest.toWCharArray(dest_w); - - // QString argStr; - // for (int i = 0; i < args.count(); i++) - // { - // argStr.append(args[i]); - // argStr.append(" "); - // } - // argStr.toWCharArray(args_w); - - // return SUCCEEDED(CreateLink(file_w, dest_w, args_w)); - return false; -#else - qWarning("Desktop Shortcuts not supported on your platform!"); - return false; -#endif -} |