mirror of https://github.com/nymea/nymea.git
109 lines
4.4 KiB
C++
109 lines
4.4 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* Copyright (C) 2019 Michael Zanetti <michael.zanetti@nymea.io> *
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* *
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* This file is part of nymea. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2.1 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library; If not, see *
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* <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "platform.h"
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#include "platform/platformplugin.h"
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#include "loggingcategories.h"
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#include <QCoreApplication>
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#include <QDir>
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#include <QPluginLoader>
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namespace nymeaserver {
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Platform::Platform(QObject *parent) : QObject(parent)
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{
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foreach (const QString &path, pluginSearchDirs()) {
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QDir dir(path);
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qCDebug(dcPlatform) << "Loading plugins from:" << dir.absolutePath();
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foreach (const QString &entry, dir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot)) {
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qCDebug(dcPlatform()) << "Found dir entry" << entry;
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QFileInfo fi;
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if (entry.startsWith("libnymea_platformplugin") && entry.endsWith(".so")) {
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fi.setFile(path + "/" + entry);
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} else {
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fi.setFile(path + "/" + entry + "/libnymea_platformplugin" + entry + ".so");
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}
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if (!fi.exists())
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continue;
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QPluginLoader loader;
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loader.setFileName(fi.absoluteFilePath());
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loader.setLoadHints(QLibrary::ResolveAllSymbolsHint);
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if (!loader.load()) {
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qCWarning(dcPlatform) << "Could not load plugin data of" << entry << "\n" << loader.errorString();
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continue;
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}
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m_platformPlugin = qobject_cast<PlatformPlugin *>(loader.instance());
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if (!m_platformPlugin) {
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qCWarning(dcPlatform) << "Could not get plugin instance of" << entry;
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continue;
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}
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qCDebug(dcPlatform()) << "Loaded platform plugin:" << entry;
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m_platformPlugin->setParent(this);
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break;
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}
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if (m_platformPlugin) {
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break;
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}
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}
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if (!m_platformPlugin) {
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qCWarning(dcPlatform()) << "Could not load a platform plugin. Platform related features won't be available.";
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m_platformPlugin = new PlatformPlugin(this);
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}
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}
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PlatformSystemController *Platform::systemController() const
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{
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return m_platformPlugin->systemController();
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}
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PlatformUpdateController *Platform::updateController() const
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{
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return m_platformPlugin->updateController();
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}
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QStringList Platform::pluginSearchDirs() const
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{
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QStringList searchDirs;
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QByteArray envPath = qgetenv("NYMEA_PLATFORM_PLUGINS_PATH");
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if (!envPath.isEmpty()) {
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searchDirs << QString(envPath).split(':');
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}
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foreach (QString libraryPath, QCoreApplication::libraryPaths()) {
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searchDirs << libraryPath.replace("qt5", "nymea").replace("plugins", "platforms");
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}
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searchDirs << QCoreApplication::applicationDirPath() + "/../lib/nymea/platforms";
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searchDirs << QCoreApplication::applicationDirPath() + "/../platforms/";
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searchDirs << QCoreApplication::applicationDirPath() + "/../../../platforms/";
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return searchDirs;
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}
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}
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