290 lines
13 KiB
C++
290 lines
13 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2020, nymea GmbH
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* Contact: contact@nymea.io
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*
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* This file is part of nymea.
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* This project including source code and documentation is protected by
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* copyright law, and remains the property of nymea GmbH. All rights, including
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* reproduction, publication, editing and translation, are reserved. The use of
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* this project is subject to the terms of a license agreement to be concluded
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* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
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* under https://nymea.io/license
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*
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* GNU General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, GNU version 3. This project is distributed in the hope that it
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* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this project. If not, see <https://www.gnu.org/licenses/>.
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*
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* For any further details and any questions please contact us under
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* contact@nymea.io or see our FAQ/Licensing Information on
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* https://nymea.io/license/faq
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include <QCoreApplication>
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#include <QCommandLineParser>
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#include <QCommandLineOption>
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#include <QSettings>
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#include <QStandardPaths>
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#include <QFileInfo>
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#include <QMetaEnum>
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#include "core.h"
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#include "application.h"
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static const char *const normal = "\033[0m";
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static const char *const warning = "\e[33m";
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static const char *const error = "\e[31m";
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static QHash<QString, bool> s_loggingFilters;
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static void loggingCategoryFilter(QLoggingCategory *category)
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{
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// If this is a known category
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if (s_loggingFilters.contains(category->categoryName())) {
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category->setEnabled(QtDebugMsg, s_loggingFilters.value(category->categoryName()));
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category->setEnabled(QtWarningMsg, true);
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category->setEnabled(QtCriticalMsg, true);
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category->setEnabled(QtFatalMsg, true);
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} else {
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//Disable default debug messages, print only >= warnings
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category->setEnabled(QtDebugMsg, false);
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category->setEnabled(QtWarningMsg, true);
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category->setEnabled(QtCriticalMsg, true);
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category->setEnabled(QtFatalMsg, true);
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}
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}
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static void consoleLogHandler(QtMsgType type, const QMessageLogContext& context, const QString& message)
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{
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switch (type) {
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case QtInfoMsg:
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fprintf(stdout, " I | %s: %s\n", context.category, message.toUtf8().data());
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break;
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case QtDebugMsg:
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fprintf(stdout, " I | %s: %s\n", context.category, message.toUtf8().data());
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break;
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case QtWarningMsg:
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fprintf(stdout, "%s W | %s: %s%s\n", warning, context.category, message.toUtf8().data(), normal);
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break;
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case QtCriticalMsg:
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fprintf(stdout, "%s C | %s: %s%s\n", error, context.category, message.toUtf8().data(), normal);
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break;
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case QtFatalMsg:
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fprintf(stdout, "%s F | %s: %s%s\n", error, context.category, message.toUtf8().data(), normal);
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break;
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}
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fflush(stdout);
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}
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int main(int argc, char *argv[])
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{
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qInstallMessageHandler(consoleLogHandler);
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// Default configuration:
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Core::Mode mode = Core::ModeOffline;
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int timeout = 60;
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int buttonGpio = -1;
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QString advertiseName = "BT WLAN setup";
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QString platformName = "nymea-box";
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QString dbusBusType;
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Application application(argc, argv);
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application.setApplicationName("nymea-networkmanager");
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application.setOrganizationName("nymea");
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application.setApplicationVersion(VERSION_STRING);
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// Command line parser
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QCommandLineParser parser;
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parser.addHelpOption();
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parser.addVersionOption();
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parser.setApplicationDescription(QString("\nThis daemon allows to configure a wifi network using a bluetooth low energy connection.\n\n"
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"Copyright %1 2018-2019 Simon Stürz <simon.stuerz@nymea.io>\n\n"
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"Modes: \n"
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" - offline This mode starts the bluetooth server once the device is offline\n"
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" and not connected to any LAN network.\n"
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" - once This mode starts the bluetooth server only if no network configuration exists.\n"
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" Once a network connection exists the server will never start again.\n"
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" - button This mode enables the bluetooth server when a GPIO button has been pressed for\n"
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" the configured timeout periode.\n"
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" - always This mode enables the bluetooth server as long the application is running.\n"
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" - start This mode starts the bluetooth server for 3 minutes on start and shuts down after a connection.\n\n").arg(QChar(0xA9)));
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QCommandLineOption debugOption(QStringList() << "d" << "debug", "Enable more debug output.");
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parser.addOption(debugOption);
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QCommandLineOption advertiseNameOption(QStringList() << "a" << "advertise-name", QString("The name of the bluetooth server. Default \"%1\".").arg(advertiseName), "NAME");
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advertiseNameOption.setDefaultValue(advertiseName);
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parser.addOption(advertiseNameOption);
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QCommandLineOption platformNameOption(QStringList() << "p" << "platform-name", QString("The name of the platform this daemon is running. Default \"%1\".").arg(platformName), "NAME");
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platformNameOption.setDefaultValue(platformName);
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parser.addOption(platformNameOption);
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QCommandLineOption gpioOption(QStringList() << "g" << "gpio", QString("The GPIO sysfs number for the button GPIO. This parameter is only needed for the \"button\" mode."), "GPIO");
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platformNameOption.setDefaultValue("-1");
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parser.addOption(gpioOption);
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QCommandLineOption timeoutOption(QStringList() << "t" << "timeout", QString("The timeout of the bluetooth server. Minimum value is 10. Default \"%1\".").arg(timeout), "SECONDS");
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timeoutOption.setDefaultValue(QString::number(timeout));
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parser.addOption(timeoutOption);
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QCommandLineOption modeOption(QStringList() << "m" << "mode", "Run the daemon in a specific mode (offline, once, always, button, start). Default is \"offline\".", "MODE");
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parser.addOption(modeOption);
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QCommandLineOption dbusBusTypeOption({"b", "dbus-type"}, "If given, a DBus interface will be exposed on the chosen DBus bus type (session, system)", "DBUSTYPE");
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parser.addOption(dbusBusTypeOption);
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parser.process(application);
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// Enable debug categories
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s_loggingFilters.insert("Application", true);
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s_loggingFilters.insert("NymeaService", parser.isSet(debugOption));
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s_loggingFilters.insert("NetworkManager", parser.isSet(debugOption) );
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s_loggingFilters.insert("NetworkManagerBluetoothServer", parser.isSet(debugOption));
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s_loggingFilters.insert("DBus", parser.isSet(debugOption));
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QLoggingCategory::installFilter(loggingCategoryFilter);
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bool timeoutValueOk = true;
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bool gpioValueOk = true;
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// Now read the cofig file, overriding defaults
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QStringList configLocations;
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configLocations << QStandardPaths::standardLocations(QStandardPaths::ConfigLocation);
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configLocations << "/etc";
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QString fileName = "/nymea/nymea-networkmanager.conf";
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foreach (const QString &configLocation, configLocations) {
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if (QFileInfo::exists(configLocation + fileName)) {
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qCDebug(dcApplication) << "Using configuration file from:" << configLocation + fileName;
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QSettings settings(configLocation + fileName, QSettings::IniFormat);
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if (settings.contains("Mode")) {
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if (settings.value("Mode").toString().toLower() == "offline") {
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mode = Core::ModeOffline;
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} else if (settings.value("Mode").toString().toLower() == "always") {
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mode = Core::ModeAlways;
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} else if (settings.value("Mode").toString().toLower() == "start") {
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mode = Core::ModeStart;
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} else if (settings.value("Mode").toString().toLower() == "once") {
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mode = Core::ModeOnce;
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} else if (settings.value("Mode").toString().toLower() == "button") {
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mode = Core::ModeButton;
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} else {
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qCWarning(dcApplication()).noquote() << QString("The config file's mode \"%1\" does not match the allowed modes.").arg(settings.value("Mode").toString());
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}
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}
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if (settings.contains("ButtonGpio")) {
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buttonGpio = settings.value("ButtonGpio", -1).toInt(&gpioValueOk);
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}
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if (settings.contains("Timeout")) {
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timeout = settings.value("Timeout").toInt(&timeoutValueOk);
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}
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if (settings.contains("AdvertiseName")) {
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advertiseName = settings.value("AdvertiseName").toString();
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}
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if (settings.contains("PlatformName")) {
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platformName = settings.value("PlatformName").toString();
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}
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if (settings.contains("DBusBusType")) {
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dbusBusType = settings.value("DBusBusType").toString();
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}
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break;
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}
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}
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// Now parse command line
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if (parser.isSet(modeOption)) {
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if (parser.value(modeOption).toLower() == "offline") {
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mode = Core::ModeOffline;
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} else if (parser.value(modeOption).toLower() == "always") {
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mode = Core::ModeAlways;
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} else if (parser.value(modeOption).toLower() == "start") {
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mode = Core::ModeStart;
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} else if (parser.value(modeOption).toLower() == "once") {
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mode = Core::ModeOnce;
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} else if (parser.value(modeOption).toLower() == "button") {
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mode = Core::ModeButton;
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} else {
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qCWarning(dcApplication()).noquote() << QString("The given mode \"%1\" does not match the allowed modes.").arg(parser.value(modeOption));
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parser.showHelp(1);
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}
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}
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if (parser.isSet(advertiseNameOption)) {
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advertiseName = parser.value(advertiseNameOption);
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}
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if (parser.isSet(platformNameOption)) {
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platformName = parser.value(platformNameOption);
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}
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if (parser.isSet(timeoutOption)) {
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timeout = parser.value(timeoutOption).toInt(&timeoutValueOk);
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}
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if (parser.isSet(gpioOption)) {
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buttonGpio = parser.value(gpioOption).toInt(&gpioValueOk);
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}
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if (parser.isSet(dbusBusTypeOption)) {
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dbusBusType = parser.value(dbusBusTypeOption);
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}
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// All parsed. Validate input:
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if (!timeoutValueOk) {
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qCCritical(dcApplication()) << QString("Invalid timeout value passed: \"%1\". Please pass an integer >= 10").arg(parser.value(timeoutOption));
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return(1);
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}
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if (!gpioValueOk) {
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qCCritical(dcApplication()) << QString("Invalid GPIO number value passed: \"%1\". Please pass an integer > 0").arg(parser.value(gpioOption));
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return(1);
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}
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if (timeout < 10) {
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qCCritical(dcApplication()) << QString("Invalid timeout value passed: \"%1\". The minimal timeout is 10 [s].").arg(parser.value(timeoutOption));
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return(1);
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}
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if (mode == Core::ModeButton && buttonGpio <= 0) {
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qCWarning(dcApplication()) << "Button mode selected but no valid GPIO passed.";
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}
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if (!dbusBusType.isEmpty() && dbusBusType != "system" && dbusBusType != "session" && dbusBusType != "none") {
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qCCritical(dcApplication()) << "Invalid DBus bus type:" << dbusBusType;
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return 1;
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}
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qCDebug(dcApplication()) << "=====================================";
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qCDebug(dcApplication()) << "Starting nymea-networkmanager" << application.applicationVersion();
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qCDebug(dcApplication()) << "=====================================";
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qCDebug(dcApplication()) << "Advertising name:" << advertiseName;
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qCDebug(dcApplication()) << "Platform name:" << platformName;
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qCDebug(dcApplication()) << "Mode:" << mode;
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qCDebug(dcApplication()) << "Timeout:" << timeout;
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if (mode == Core::ModeButton && buttonGpio > 0) {
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qCDebug(dcApplication()) << "Button GPIO:" << buttonGpio;
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}
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if (!dbusBusType.isEmpty() && dbusBusType != "none") {
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qCDebug(dcApplication()) << "DBus interface:" << dbusBusType;
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}
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// Start core
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Core core(&application);
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core.setMode(mode);
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core.setAdvertisingTimeout(timeout);
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core.setAdvertiseName(advertiseName);
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core.setPlatformName(platformName);
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core.addGPioButton(buttonGpio);
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if (dbusBusType == "system") {
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core.enableDBusInterface(QDBusConnection::SystemBus);
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} else if (dbusBusType == "session") {
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core.enableDBusInterface(QDBusConnection::SessionBus);
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}
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core.run();
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return application.exec();
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}
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