--- /dev/null
+/****************************************************************************
+ * *
+ ** Copyright (C) 2013 Sune Vuorela <sune@kde.org>
+ ** Contact: http://www.qt-project.org/
+ **
+ ** This file is part of the tools applications of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:BSD$
+ ** You may use this file under the terms of the BSD license as follows:
+ **
+ ** "Redistribution and use in source and binary forms, with or without
+ ** modification, are permitted provided that the following conditions are
+ ** met:
+ ** * Redistributions of source code must retain the above copyright
+ ** notice, this list of conditions and the following disclaimer.
+ ** * Redistributions in binary form must reproduce the above copyright
+ ** notice, this list of conditions and the following disclaimer in
+ ** the documentation and/or other materials provided with the
+ ** distribution.
+ ** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+ ** of its contributors may be used to endorse or promote products derived
+ ** from this software without specific prior written permission.
+ **
+ **
+ ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+#include <QCoreApplication>
+#include <QCommandLineParser>
+#include <QStandardPaths>
+#include <QHash>
+#include <QLibraryInfo>
+
+#include <stdio.h>
+
+QT_USE_NAMESPACE
+
+/**
+ * Prints the string on stdout and appends a newline
+ * \param string printable string
+ */
+static void message(const QString &string)
+{
+ fprintf(stdout, "%s\n", qPrintable(string));
+}
+
+/**
+ * Writes error message and exits 1
+ * \param message to write
+ */
+Q_NORETURN static void error(const QString &message)
+{
+ fprintf(stderr, "%s\n", qPrintable(message));
+ ::exit(1);
+}
+
+
+/*
+ * NOTE: that DataLocation and CacheLocation are missing as
+ * they don't really make sense for a utility like this because
+ * they include the application name.
+ */
+static const struct StringEnum {
+ const char *stringvalue;
+ QStandardPaths::StandardLocation enumvalue;
+} lookupTableData[] = {
+ { "DesktopLocation", QStandardPaths::DesktopLocation },
+ { "DocumentsLocation", QStandardPaths::DocumentsLocation },
+ { "FontsLocation", QStandardPaths::FontsLocation },
+ { "DesktopLocation", QStandardPaths::DesktopLocation },
+ { "DocumentsLocation", QStandardPaths::DocumentsLocation },
+ { "MusicLocation", QStandardPaths::MusicLocation },
+ { "MoviesLocation", QStandardPaths::MoviesLocation },
+ { "PicturesLocation", QStandardPaths::PicturesLocation },
+ { "HomeLocation", QStandardPaths::HomeLocation },
+ { "GenericCacheLocation", QStandardPaths::GenericCacheLocation },
+ { "GenericDataLocation", QStandardPaths::GenericDataLocation },
+ { "RuntimeLocation", QStandardPaths::RuntimeLocation },
+ { "ConfigLocation", QStandardPaths::ConfigLocation },
+ { "DownloadLocation", QStandardPaths::DownloadLocation }
+};
+
+/**
+ * \return available types as a QStringList.
+ */
+static QStringList types()
+{
+ QStringList typelist;
+ for (unsigned int i = 0; i < sizeof(lookupTableData)/sizeof(lookupTableData[0]); i++)
+ typelist << QString::fromLatin1(lookupTableData[i].stringvalue);
+ qSort(typelist);
+ return typelist;
+}
+
+/**
+ * Tries to parse the location string into a StandardLocation or alternatively
+ * calls \ref error with a error message
+ */
+static QStandardPaths::StandardLocation parseLocationOrError(const QString &locationString)
+{
+ for (unsigned int i = 0; i < sizeof(lookupTableData)/sizeof(lookupTableData[0]); i++)
+ if (locationString == QLatin1String(lookupTableData[i].stringvalue))
+ return lookupTableData[i].enumvalue;
+
+ QString message = QCoreApplication::translate("qtpaths", "Unknown location: %1");
+ error(message.arg(locationString));
+}
+
+/**
+ * searches for exactly one remaining argument and returns it.
+ * If not found, \ref error is called with a error message.
+ * \param parser to ask for remaining arguments
+ * \return one extra argument
+ */
+static QString searchStringOrError(QCommandLineParser *parser)
+{
+ int positionalArgumentCount = parser->positionalArguments().size();
+ if (positionalArgumentCount != 1)
+ error(QCoreApplication::translate("qtpaths", "Exactly one argument needed as searchitem"));
+ return parser->positionalArguments().first();
+}
+
+int main(int argc, char **argv)
+{
+ QCoreApplication app(argc, argv);
+ app.setApplicationVersion("1.0");
+
+#ifdef Q_OS_WIN
+ const QLatin1Char pathsep(';');
+#else
+ const QLatin1Char pathsep(':');
+#endif
+
+ QCommandLineParser parser;
+ parser.setApplicationDescription(QCoreApplication::translate("qtpaths", "Command line client to QStandardPaths"));
+ parser.addPositionalArgument(QCoreApplication::translate("qtpaths", "[name]"), QCoreApplication::tr("Name of file or directory"));
+ parser.addHelpOption();
+ parser.addVersionOption();
+
+ //setting up options
+ QCommandLineOption types(QStringLiteral("types"), QCoreApplication::translate("qtpaths", "Available location types."));
+ parser.addOption(types);
+
+ QCommandLineOption paths(QStringLiteral("paths"), QCoreApplication::translate("qtpaths", "Find paths for <type>."), QStringLiteral("type"));
+ parser.addOption(paths);
+
+ QCommandLineOption writablePath(QStringLiteral("writable-path"),
+ QCoreApplication::translate("qtpaths", "Find writable path for <type>."), QStringLiteral("type"));
+ parser.addOption(writablePath);
+
+ QCommandLineOption locateDir(QStringList() << QStringLiteral("locate-dir") << QStringLiteral("locate-directory."),
+ QCoreApplication::translate("qtpaths", "Locate directory [name] in <type>."), QStringLiteral("type"));
+ parser.addOption(locateDir);
+
+ QCommandLineOption locateDirs(QStringList() << QStringLiteral("locate-dirs") << QStringLiteral("locate-directories"),
+ QCoreApplication::translate("qtpaths", "Locate directories [name] in all paths for <type>."), QStringLiteral("type"));
+ parser.addOption(locateDirs);
+
+ QCommandLineOption locateFile(QStringLiteral("locate-file"),
+ QCoreApplication::translate("qtpaths", "Locate file [name] for <type>."), QStringLiteral("type"));
+ parser.addOption(locateFile);
+
+ QCommandLineOption locateFiles(QStringLiteral("locate-files"),
+ QCoreApplication::translate("qtpaths", "Locate files [name] in all paths for <type>."), QStringLiteral("type"));
+ parser.addOption(locateFiles);
+
+ QCommandLineOption findExe(QStringList() << QStringLiteral("find-exe") << QStringLiteral("find-executable"),
+ QCoreApplication::translate("qtpaths", "Find executable with [name]."));
+ parser.addOption(findExe);
+
+ QCommandLineOption display(QStringList() << QStringLiteral("display"),
+ QCoreApplication::translate("qtpaths", "Prints user readable name for <type>."), QStringLiteral("type"));
+ parser.addOption(display);
+
+ QCommandLineOption testmode(QStringList() << QStringLiteral("testmode") << QStringLiteral("test-mode"),
+ QCoreApplication::translate("qtpaths", "Use paths specific for unit testing."));
+ parser.addOption(testmode);
+
+ QCommandLineOption qtversion(QStringLiteral("qt-version"), QCoreApplication::translate("qtpaths", "Qt version."));
+ parser.addOption(qtversion);
+
+ QCommandLineOption installprefix(QStringLiteral("install-prefix"), QCoreApplication::translate("qtpaths", "Installation prefix for Qt."));
+ parser.addOption(installprefix);
+
+ QCommandLineOption bindir(QStringList() << QStringLiteral("binaries-dir") << QStringLiteral("binaries-directory"),
+ QCoreApplication::translate("qtpaths", "Location of Qt executables."));
+ parser.addOption(bindir);
+
+ QCommandLineOption plugindir(QStringList() << QStringLiteral("plugin-dir") << QStringLiteral("plugin-directory"),
+ QCoreApplication::translate("qtpaths", "Location of Qt plugins."));
+ parser.addOption(plugindir);
+
+ parser.process(app);
+
+ QStandardPaths::enableTestMode(parser.isSet(testmode));
+
+ QStringList results;
+ if (parser.isSet(qtversion)) {
+ QString qtversionstring = QString::fromLatin1(qVersion());
+ results << qtversionstring;
+ }
+
+ if (parser.isSet(installprefix)) {
+ QString path = QLibraryInfo::location(QLibraryInfo::PrefixPath);
+ results << path;
+ }
+
+ if (parser.isSet(bindir)) {
+ QString path = QLibraryInfo::location(QLibraryInfo::BinariesPath);
+ results << path;
+ }
+
+ if (parser.isSet(plugindir)) {
+ QString path = QLibraryInfo::location(QLibraryInfo::PluginsPath);
+ results << path;
+ }
+
+ if (parser.isSet(types)) {
+ QStringList typesList = ::types();
+ results << typesList.join('\n');
+ }
+
+ if (parser.isSet(display)) {
+ QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(display));
+ QString text = QStandardPaths::displayName(location);
+ results << text;
+ }
+
+ if (parser.isSet(paths)) {
+ QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(paths));
+ QStringList paths = QStandardPaths::standardLocations(location);
+ results << paths.join(pathsep);
+ }
+
+ if (parser.isSet(writablePath)) {
+ QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(writablePath));
+ QString path = QStandardPaths::writableLocation(location);
+ results << path;
+ }
+
+ if (parser.isSet(findExe)) {
+ QString searchitem = searchStringOrError(&parser);
+ QString path = QStandardPaths::findExecutable(searchitem);
+ results << path;
+ }
+
+ if (parser.isSet(locateDir)) {
+ QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(locateDir));
+ QString searchitem = searchStringOrError(&parser);
+ QString path = QStandardPaths::locate(location, searchitem, QStandardPaths::LocateDirectory);
+ results << path;
+ }
+
+ if (parser.isSet(locateFile)) {
+ QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(locateFile));
+ QString searchitem = searchStringOrError(&parser);
+ QString path = QStandardPaths::locate(location, searchitem, QStandardPaths::LocateFile);
+ results << path;
+ }
+
+ if (parser.isSet(locateDirs)) {
+ QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(locateDirs));
+ QString searchitem = searchStringOrError(&parser);
+ QStringList paths = QStandardPaths::locateAll(location, searchitem, QStandardPaths::LocateDirectory);
+ results << paths.join(pathsep);
+ }
+
+ if (parser.isSet(locateFiles)) {
+ QStandardPaths::StandardLocation location = parseLocationOrError(parser.value(locateFiles));
+ QString searchitem = searchStringOrError(&parser);
+ QStringList paths = QStandardPaths::locateAll(location, searchitem, QStandardPaths::LocateFile);
+ results << paths.join(pathsep);
+ }
+ if (results.isEmpty()) {
+ parser.showHelp();
+ } else if (results.size() == 1) {
+ message(results.first());
+ } else {
+ QString errorMessage = QCoreApplication::translate("qtpaths", "Several options given, only one is supported at a time.");
+ error(errorMessage);
+ }
+ return 0;
+}
projects / platform / upstream / qttools.git / commitdiff