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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qstandardpaths.h"
#include <qdir.h>
#include <qurl.h>
#include <private/qcore_mac_p.h>
#ifndef QT_BOOTSTRAPPED
#include <qcoreapplication.h>
#endif
#include <CoreFoundation/CoreFoundation.h>
#include <ApplicationServices/ApplicationServices.h>
QT_BEGIN_NAMESPACE
/*
Translates a QStandardPaths::StandardLocation into the mac equivalent.
*/
OSType translateLocation(QStandardPaths::StandardLocation type)
{
switch (type) {
case QStandardPaths::ConfigLocation:
case QStandardPaths::GenericConfigLocation:
case QStandardPaths::AppConfigLocation:
return kPreferencesFolderType;
case QStandardPaths::DesktopLocation:
return kDesktopFolderType;
case QStandardPaths::DocumentsLocation:
return kDocumentsFolderType;
case QStandardPaths::FontsLocation:
// There are at least two different font directories on the mac: /Library/Fonts and ~/Library/Fonts.
// To select a specific one we have to specify a different first parameter when calling FSFindFolder.
return kFontsFolderType;
case QStandardPaths::ApplicationsLocation:
return kApplicationsFolderType;
case QStandardPaths::MusicLocation:
return kMusicDocumentsFolderType;
case QStandardPaths::MoviesLocation:
return kMovieDocumentsFolderType;
case QStandardPaths::PicturesLocation:
return kPictureDocumentsFolderType;
case QStandardPaths::TempLocation:
return kTemporaryFolderType;
case QStandardPaths::GenericDataLocation:
case QStandardPaths::RuntimeLocation:
case QStandardPaths::AppDataLocation:
case QStandardPaths::AppLocalDataLocation:
return kApplicationSupportFolderType;
case QStandardPaths::GenericCacheLocation:
case QStandardPaths::CacheLocation:
return kCachedDataFolderType;
default:
return kDesktopFolderType;
}
}
/*
Constructs a full unicode path from a FSRef.
*/
static QString getFullPath(const FSRef &ref)
{
QByteArray ba(2048, 0);
if (FSRefMakePath(&ref, reinterpret_cast<UInt8 *>(ba.data()), ba.size()) == noErr)
return QString::fromUtf8(ba.constData()).normalized(QString::NormalizationForm_C);
return QString();
}
static void appendOrganizationAndApp(QString &path)
{
#ifndef QT_BOOTSTRAPPED
const QString org = QCoreApplication::organizationName();
if (!org.isEmpty())
path += QLatin1Char('/') + org;
const QString appName = QCoreApplication::applicationName();
if (!appName.isEmpty())
path += QLatin1Char('/') + appName;
#else
Q_UNUSED(path);
#endif
}
static QString macLocation(QStandardPaths::StandardLocation type, short domain)
{
// https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSFileManager_Class/index.html
if (type == QStandardPaths::DownloadLocation) {
NSFileManager *fileManager = [NSFileManager defaultManager];
NSURL *url = [fileManager URLForDirectory:NSDownloadsDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:NO error:nil];
if (!url)
return QString();
return QString::fromNSString([url path]);
}
// http://developer.apple.com/documentation/Carbon/Reference/Folder_Manager/Reference/reference.html
FSRef ref;
OSErr err = FSFindFolder(domain, translateLocation(type), false, &ref);
if (err)
return QString();
QString path = getFullPath(ref);
if (type == QStandardPaths::AppDataLocation || type == QStandardPaths::AppLocalDataLocation ||
type == QStandardPaths::CacheLocation || type == QStandardPaths::AppConfigLocation)
appendOrganizationAndApp(path);
return path;
}
QString QStandardPaths::writableLocation(StandardLocation type)
{
if (isTestModeEnabled()) {
const QString qttestDir = QDir::homePath() + QLatin1String("/.qttest");
QString path;
switch (type) {
case GenericDataLocation:
case AppDataLocation:
case AppLocalDataLocation:
path = qttestDir + QLatin1String("/Application Support");
if (type != GenericDataLocation)
appendOrganizationAndApp(path);
return path;
case GenericCacheLocation:
case CacheLocation:
path = qttestDir + QLatin1String("/Cache");
if (type == CacheLocation)
appendOrganizationAndApp(path);
return path;
case GenericConfigLocation:
case ConfigLocation:
case AppConfigLocation:
path = qttestDir + QLatin1String("/Preferences");
if (type == AppConfigLocation)
appendOrganizationAndApp(path);
return path;
default:
break;
}
}
switch (type) {
case HomeLocation:
return QDir::homePath();
case TempLocation:
return QDir::tempPath();
case GenericDataLocation:
case AppDataLocation:
case AppLocalDataLocation:
case GenericCacheLocation:
case CacheLocation:
case RuntimeLocation:
return macLocation(type, kUserDomain);
default:
return macLocation(type, kOnAppropriateDisk);
}
}
QStringList QStandardPaths::standardLocations(StandardLocation type)
{
QStringList dirs;
if (type == GenericDataLocation || type == AppDataLocation || type == AppLocalDataLocation || type == GenericCacheLocation || type == CacheLocation) {
const QString path = macLocation(type, kOnAppropriateDisk);
if (!path.isEmpty())
dirs.append(path);
}
if (type == AppDataLocation || type == AppLocalDataLocation) {
CFBundleRef mainBundle = CFBundleGetMainBundle();
if (mainBundle) {
CFURLRef bundleUrl = CFBundleCopyBundleURL(mainBundle);
CFStringRef cfBundlePath = CFURLCopyPath(bundleUrl);
QString bundlePath = QCFString::toQString(cfBundlePath);
CFRelease(cfBundlePath);
CFRelease(bundleUrl);
CFURLRef resourcesUrl = CFBundleCopyResourcesDirectoryURL(mainBundle);
CFStringRef cfResourcesPath = CFURLCopyPath(bundleUrl);
QString resourcesPath = QCFString::toQString(cfResourcesPath);
CFRelease(cfResourcesPath);
CFRelease(resourcesUrl);
// Handle bundled vs unbundled executables. CFBundleGetMainBundle() returns
// a valid bundle in both cases. CFBundleCopyResourcesDirectoryURL() returns
// an absolute path for unbundled executables.
if (resourcesPath.startsWith(QLatin1Char('/')))
dirs.append(resourcesPath);
else
dirs.append(bundlePath + resourcesPath);
}
}
const QString localDir = writableLocation(type);
dirs.prepend(localDir);
return dirs;
}
#ifndef QT_BOOTSTRAPPED
QString QStandardPaths::displayName(StandardLocation type)
{
if (QStandardPaths::HomeLocation == type)
return QCoreApplication::translate("QStandardPaths", "Home");
FSRef ref;
OSErr err = FSFindFolder(kOnAppropriateDisk, translateLocation(type), false, &ref);
if (err)
return QString();
QCFString displayName;
err = LSCopyDisplayNameForRef(&ref, &displayName);
if (err)
return QString();
return static_cast<QString>(displayName);
}
#endif
QT_END_NAMESPACE
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