/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright 2013 - 2020, nymea GmbH * Contact: contact@nymea.io * * This file is part of nymea. * This project including source code and documentation is protected by * copyright law, and remains the property of nymea GmbH. All rights, including * reproduction, publication, editing and translation, are reserved. The use of * this project is subject to the terms of a license agreement to be concluded * with nymea GmbH in accordance with the terms of use of nymea GmbH, available * under https://nymea.io/license * * GNU General Public License Usage * Alternatively, this project may be redistributed and/or modified under the * terms of the GNU General Public License as published by the Free Software * Foundation, GNU version 3. This project is distributed in the hope that it * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General * Public License for more details. * * You should have received a copy of the GNU General Public License along with * this project. If not, see . * * For any further details and any questions please contact us under * contact@nymea.io or see our FAQ/Licensing Information on * https://nymea.io/license/faq * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #include "nymeacore.h" #include "servers/httprequest.h" #include "servers/httpreply.h" #include "nymeasettings.h" #include "loggingcategories.h" #include "debugserverhandler.h" #include "nymeaconfiguration.h" #include "stdio.h" #include "version.h" #include #include #include #include #include #include #include #include #include #include namespace nymeaserver { QList DebugServerHandler::s_websocketClients; QMutex DebugServerHandler::s_loggingMutex; DebugServerHandler::DebugServerHandler(QObject *parent) : QObject(parent) { connect(NymeaCore::instance()->configuration(), &NymeaConfiguration::debugServerEnabledChanged, this, &DebugServerHandler::onDebugServerEnabledChanged); onDebugServerEnabledChanged(NymeaCore::instance()->configuration()->debugServerEnabled()); } HttpReply *DebugServerHandler::processDebugRequest(const QString &requestPath, const QUrlQuery &requestQuery) { qCDebug(dcDebugServer()) << "Debug request for" << requestPath; // Check if debug page request if (requestPath == "/debug" || requestPath == "/debug/") { qCDebug(dcDebugServer()) << "Create debug interface page"; // Fallback default debug page HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createDebugXmlDocument()); return reply; } // Check if this is a logdb requested if (requestPath.startsWith("/debug/logdb.sql")) { qCDebug(dcDebugServer()) << "Loading" << NymeaCore::instance()->configuration()->logDBName(); QFile logDatabaseFile(NymeaCore::instance()->configuration()->logDBName()); if (!logDatabaseFile.exists()) { qCWarning(dcDebugServer()) << "Could not read log database file for debug download" << NymeaCore::instance()->configuration()->logDBName() << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); //: The HTTP error message of the debug interface. The %1 represents the file name. reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(logDatabaseFile.fileName()))); return reply; } if (!logDatabaseFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read log database file for debug download" << NymeaCore::instance()->configuration()->logDBName(); HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); //: The HTTP error message of the debug interface. The %1 represents the file name. reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(logDatabaseFile.fileName()))); return reply; } QByteArray logDatabaseRawData = logDatabaseFile.readAll(); logDatabaseFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "application/sql"); reply->setPayload(logDatabaseRawData); return reply; } // Check if this is a syslog requested if (requestPath.startsWith("/debug/syslog")) { QString syslogFileName = "/var/log/syslog"; qCDebug(dcDebugServer()) << "Loading" << syslogFileName; QFile syslogFile(syslogFileName); if (!syslogFile.exists()) { qCWarning(dcDebugServer()) << "Could not read log database file for debug download" << syslogFileName << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(syslogFileName))); return reply; } if (!syslogFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read syslog file for debug download" << syslogFileName; HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(syslogFileName))); return reply; } QByteArray syslogFileData = syslogFile.readAll(); syslogFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/plain"); reply->setPayload(syslogFileData); return reply; } // Check if this is a settings request if (requestPath.startsWith("/debug/settings")) { if (requestPath.startsWith("/debug/settings/things")) { QString settingsFileName = NymeaSettings(NymeaSettings::SettingsRoleThings).fileName(); qCDebug(dcDebugServer()) << "Loading" << settingsFileName; QFile settingsFile(settingsFileName); if (!settingsFile.exists()) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(settingsFileName))); return reply; } if (!settingsFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName; HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(settingsFileName))); return reply; } QByteArray settingsFileData = settingsFile.readAll(); settingsFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/plain"); reply->setPayload(settingsFileData); return reply; } if (requestPath.startsWith("/debug/settings/rules")) { QString settingsFileName = NymeaSettings(NymeaSettings::SettingsRoleRules).fileName(); qCDebug(dcDebugServer()) << "Loading" << settingsFileName; QFile settingsFile(settingsFileName); if (!settingsFile.exists()) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(settingsFileName))); return reply; } if (!settingsFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName; HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(settingsFileName))); return reply; } QByteArray settingsFileData = settingsFile.readAll(); settingsFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/plain"); reply->setPayload(settingsFileData); return reply; } if (requestPath.startsWith("/debug/settings/nymead")) { QString settingsFileName = NymeaSettings(NymeaSettings::SettingsRoleGlobal).fileName(); qCDebug(dcDebugServer()) << "Loading" << settingsFileName; QFile settingsFile(settingsFileName); if (!settingsFile.exists()) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(settingsFileName))); return reply; } if (!settingsFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName; HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(settingsFileName))); return reply; } QByteArray settingsFileData = settingsFile.readAll(); settingsFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/plain"); reply->setPayload(settingsFileData); return reply; } if (requestPath.startsWith("/debug/settings/plugins")) { QString settingsFileName = NymeaSettings(NymeaSettings::SettingsRolePlugins).fileName(); qCDebug(dcDebugServer()) << "Loading" << settingsFileName; QFile settingsFile(settingsFileName); if (!settingsFile.exists()) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(settingsFileName))); return reply; } if (!settingsFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName; HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(settingsFileName))); return reply; } QByteArray settingsFileData = settingsFile.readAll(); settingsFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/plain"); reply->setPayload(settingsFileData); return reply; } if (requestPath.startsWith("/debug/settings/tags")) { QString settingsFileName = NymeaSettings(NymeaSettings::SettingsRoleTags).fileName(); qCDebug(dcDebugServer()) << "Loading" << settingsFileName; QFile settingsFile(settingsFileName); if (!settingsFile.exists()) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(settingsFileName))); return reply; } if (!settingsFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName; HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(settingsFileName))); return reply; } QByteArray settingsFileData = settingsFile.readAll(); settingsFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/plain"); reply->setPayload(settingsFileData); return reply; } } if (requestPath.startsWith("/debug/settings/mqttpolicies")) { QString settingsFileName = NymeaSettings(NymeaSettings::SettingsRoleMqttPolicies).fileName(); qCDebug(dcDebugServer()) << "Loading" << settingsFileName; QFile settingsFile(settingsFileName); if (!settingsFile.exists()) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(settingsFileName))); return reply; } if (!settingsFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName; HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(settingsFileName))); return reply; } QByteArray settingsFileData = settingsFile.readAll(); settingsFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/plain"); reply->setPayload(settingsFileData); return reply; } if (requestPath.startsWith("/debug/settings/ioconnections")) { QString settingsFileName = NymeaSettings(NymeaSettings::SettingsRoleIOConnections).fileName(); qCDebug(dcDebugServer()) << "Loading" << settingsFileName; QFile settingsFile(settingsFileName); if (!settingsFile.exists()) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName << "file does not exist."; HttpReply *reply = HttpReply::createErrorReply(HttpReply::NotFound); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not find file \"%1\".").arg(settingsFileName))); return reply; } if (!settingsFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not read file for debug download" << settingsFileName; HttpReply *reply = HttpReply::createErrorReply(HttpReply::Forbidden); reply->setHeader(HttpReply::ContentTypeHeader, "text/html"); reply->setPayload(createErrorXmlDocument(HttpReply::NotFound, tr("Could not open file \"%1\".").arg(settingsFileName))); return reply; } QByteArray settingsFileData = settingsFile.readAll(); settingsFile.close(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setHeader(HttpReply::ContentTypeHeader, "text/plain"); reply->setPayload(settingsFileData); return reply; } if (requestPath.startsWith("/debug/ping")) { // Only one ping process should run if (m_pingProcess || m_pingReply) return HttpReply::createErrorReply(HttpReply::InternalServerError); qCDebug(dcDebugServer()) << "Start ping nymea.io process"; m_pingProcess = new QProcess(this); m_pingProcess->setProcessChannelMode(QProcess::MergedChannels); connect(m_pingProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(onPingProcessFinished(int,QProcess::ExitStatus))); m_pingProcess->start("ping", { "-c", "4", "nymea.io" } ); m_pingReply = HttpReply::createAsyncReply(); connect(m_pingReply, &HttpReply::finished, this, [this](){ m_pingReply = nullptr; }); return m_pingReply; } if (requestPath.startsWith("/debug/dig")) { // Only one dig process should run if (m_digProcess || m_digReply) return HttpReply::createErrorReply(HttpReply::InternalServerError); qCDebug(dcDebugServer()) << "Start dig nymea.io process"; m_digProcess = new QProcess(this); m_digProcess->setProcessChannelMode(QProcess::MergedChannels); connect(m_digProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(onDigProcessFinished(int,QProcess::ExitStatus))); m_digProcess->start("dig", { "nymea.io" } ); m_digReply = HttpReply::createAsyncReply(); connect(m_digReply, &HttpReply::finished, this, [this](){ m_digReply = nullptr; }); return m_digReply; } if (requestPath.startsWith("/debug/tracepath")) { // Only one tracepath process should run if (m_tracePathProcess || m_tracePathReply) return HttpReply::createErrorReply(HttpReply::InternalServerError); qCDebug(dcDebugServer()) << "Start tracepath nymea.io process"; m_tracePathProcess = new QProcess(this); m_tracePathProcess->setProcessChannelMode(QProcess::MergedChannels); connect(m_tracePathProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(onTracePathProcessFinished(int,QProcess::ExitStatus))); m_tracePathProcess->start("tracepath", { "nymea.io" } ); m_tracePathReply = HttpReply::createAsyncReply(); connect(m_tracePathReply, &HttpReply::finished, this, [this](){ m_tracePathReply = nullptr; }); return m_tracePathReply; } if (requestPath.startsWith("/debug/logging-categories")) { if (requestQuery.isEmpty()) { // Return the list of debug category settings NymeaSettings settings(NymeaSettings::SettingsRoleGlobal); settings.beginGroup("LoggingRules"); qCDebug(dcDebugServer()) << "Request logging categories list"; QVariantMap dataMap; QVariantMap loggingCategories; foreach (const QString &loggingCategory, NymeaCore::loggingFilters()) { QString level = "critical"; if (settings.value(QString("%1.warning").arg(loggingCategory), true).toBool()) { level = "warning"; } if (settings.value(QString("%1.info").arg(loggingCategory), true).toBool()) { level = "info"; } if (settings.value(QString("%1.debug").arg(loggingCategory), false).toBool()) { level = "debug"; } loggingCategories.insert(loggingCategory, level); } dataMap.insert("loggingCategories", loggingCategories); QVariantMap loggingCategoriesPlugins; foreach (const QString &loggingCategory, NymeaCore::loggingFiltersPlugins()) { QString level = "critical"; if (settings.value(QString("%1.warning").arg(loggingCategory), true).toBool()) { level = "warning"; } if (settings.value(QString("%1.info").arg(loggingCategory), true).toBool()) { level = "info"; } if (settings.value(QString("%1.debug").arg(loggingCategory), false).toBool()) { level = "debug"; } loggingCategoriesPlugins.insert(loggingCategory, level); } dataMap.insert("loggingCategoriesPlugins", loggingCategoriesPlugins); settings.endGroup(); HttpReply *reply = HttpReply::createSuccessReply(); reply->setPayload(QJsonDocument::fromVariant(dataMap).toJson(QJsonDocument::Indented)); return reply; } else { NymeaSettings settings(NymeaSettings::SettingsRoleGlobal); settings.beginGroup("LoggingRules"); for (int i = 0; i < requestQuery.queryItems().count(); i++) { QString category = requestQuery.queryItems().at(i).first; if (!NymeaCore::loggingFilters().contains(category) && !NymeaCore::loggingFiltersPlugins().contains(category)) { qCWarning(dcDebugServer()) << "Invalid logging category in request query" << requestQuery.toString() << category; continue; } QString level = QVariant(requestQuery.queryItems().at(i).second).toString(); qCDebug(dcDebugServer()) << "Logging category" << category << level; if (level == "debug") { settings.setValue(QString("%1.debug").arg(category), true); settings.setValue(QString("%1.info").arg(category), true); settings.setValue(QString("%1.warning").arg(category), true); } else if (level == "info") { settings.setValue(QString("%1.debug").arg(category), false); settings.setValue(QString("%1.info").arg(category), true); settings.setValue(QString("%1.warning").arg(category), true); } else if (level == "warning"){ settings.setValue(QString("%1.debug").arg(category), false); settings.setValue(QString("%1.info").arg(category), false); settings.setValue(QString("%1.warning").arg(category), true); } else { settings.setValue(QString("%1.debug").arg(category), false); settings.setValue(QString("%1.info").arg(category), false); settings.setValue(QString("%1.warning").arg(category), false); } } // Update logging filter rules according to the nw settings QStringList loggingRules; loggingRules << "*.debug=false"; // Load the rules from nymead.conf file and append them to the rules foreach (const QString &category, settings.childKeys()) { loggingRules << QString("%1=%2").arg(category).arg(settings.value(category, "false").toString()); } settings.endGroup(); QLoggingCategory::setFilterRules(loggingRules.join('\n')); return HttpReply::createSuccessReply(); } } if (requestPath.startsWith("/debug/report")) { // The client can poll this url in order to get information about the current report generating process. // If there is currently no report generated, start generating it and inform client that there is a report on the way (204) // If there is already a report generation in progress, inform the client that it's not ready yet (204) // If the report is ready, return information of the file and the client will start downloading it (202 and file informations). // Check if download request or generate request if (requestQuery.hasQueryItem("filename")) { QString fileName = requestQuery.queryItemValue("filename"); qCDebug(dcDebugServer()) << "Report download request for" << fileName; if (!m_debugReportGenerator) { qCWarning(dcDebugServer()) << "There is currently no debug report generator. The requested file does not exist."; return HttpReply::createErrorReply(HttpReply::NotFound); } if (m_debugReportGenerator->reportFileName() != fileName) { qCWarning(dcDebugServer()) << "The requested file is not the file from the current debug report generator" << m_debugReportGenerator->reportFileName() << "!=" << fileName; return HttpReply::createErrorReply(HttpReply::NotFound); } // Everything looks good, send the requested debug report HttpReply *downloadReportReply = HttpReply::createSuccessReply(); downloadReportReply->setPayload(m_debugReportGenerator->reportFileData()); downloadReportReply->setHeader(HttpReply::ContentTypeHeader, "application/tar+gzip;"); return downloadReportReply; } else { // Generate or poll request if (!m_debugReportGenerator) { qCDebug(dcDebugServer()) << "Create new debug report generator and start generating report..."; m_debugReportGenerator = new DebugReportGenerator(this); connect(m_debugReportGenerator, &DebugReportGenerator::finished, this, &DebugServerHandler::onDebugReportGeneratorFinished); connect(m_debugReportGenerator, &DebugReportGenerator::timeout, this, &DebugServerHandler::onDebugReportGeneratorTimeout); m_debugReportGenerator->generateReport(); // Note: no content will bring the client to poll this report return HttpReply::createErrorReply(HttpReply::NoContent); } else { // There is a running generator, check if the report is ready if (!m_debugReportGenerator->isReady()) { qCDebug(dcDebugServer()) << "Report is not ready yet"; // Note: no content tells the client the report is not ready yet return HttpReply::createErrorReply(HttpReply::NoContent); } else { if (m_debugReportGenerator->isValid()) { // Success, the debug report is ready and valid QVariantMap reportInformation; reportInformation.insert("fileName", m_debugReportGenerator->reportFileName()); reportInformation.insert("fileSize", m_debugReportGenerator->reportFileData().size()); reportInformation.insert("md5sum", m_debugReportGenerator->md5Sum()); HttpReply * httpReply = HttpReply::createSuccessReply(); httpReply->setHttpStatusCode(HttpReply::Ok); httpReply->setHeader(HttpReply::ContentTypeHeader, "application/json; charset=\"utf-8\";"); httpReply->setPayload(QJsonDocument::fromVariant(reportInformation).toJson(QJsonDocument::Indented)); return httpReply; } else { qCWarning(dcDebugServer()) << "The debug report generator finished with error."; m_debugReportGenerator->deleteLater(); m_debugReportGenerator = nullptr; return HttpReply::createErrorReply(HttpReply::InternalServerError); } } } } } // Check if this is a resource file request if (resourceFileExits(requestPath)) { return processDebugFileRequest(requestPath); } // If nothing matches, redirect to /debug page qCWarning(dcDebugServer()) << "Resource for debug interface not found. Redirecting to /debug"; HttpReply *reply = HttpReply::createErrorReply(HttpReply::PermanentRedirect); reply->setHeader(HttpReply::LocationHeader, "/debug"); return reply; } void DebugServerHandler::logMessageHandler(QtMsgType type, const QMessageLogContext &context, const QString &message) { QString finalMessage; switch (type) { case QtDebugMsg: finalMessage = QString(" I | %1: %2\n").arg(context.category).arg(message); break; case QtInfoMsg: finalMessage = QString(" I | %1: %2\n").arg(context.category).arg(message); break; case QtWarningMsg: finalMessage = QString(" W | %1: %2\n").arg(context.category).arg(message); break; case QtCriticalMsg: finalMessage = QString(" C | %1: %2\n").arg(context.category).arg(message); break; case QtFatalMsg: finalMessage = QString(" F | %1: %2\n").arg(context.category).arg(message); break; } QMutexLocker locker(&s_loggingMutex); foreach (QWebSocket *client, s_websocketClients) { client->sendTextMessage(finalMessage); } } QByteArray DebugServerHandler::loadResourceData(const QString &resourceFileName) { QFile resourceFile(QString(":%1").arg(resourceFileName)); if (!resourceFile.open(QFile::ReadOnly)) { qCWarning(dcDebugServer()) << "Could not open resource file" << resourceFile.fileName(); return QByteArray(); } return resourceFile.readAll(); } QString DebugServerHandler::getResourceFileName(const QString &requestPath) { return QString(requestPath).remove("/debug"); } bool DebugServerHandler::resourceFileExits(const QString &requestPath) { QFile resourceFile(QString(":%1").arg(getResourceFileName(requestPath))); return resourceFile.exists(); } HttpReply *DebugServerHandler::processDebugFileRequest(const QString &requestPath) { // Here we already know that the resource file exists QString resourceFileName = getResourceFileName(requestPath); QByteArray data = loadResourceData(resourceFileName); // Create reply for resource file HttpReply *reply = HttpReply::createSuccessReply(); reply->setPayload(data); // Check content type if (resourceFileName.endsWith(".css")) { reply->setHeader(HttpReply::ContentTypeHeader, "text/css; charset=\"utf-8\";"); } else if (resourceFileName.endsWith(".svg")) { reply->setHeader(HttpReply::ContentTypeHeader, "image/svg+xml; charset=\"utf-8\";"); } else if (resourceFileName.endsWith(".js")) { reply->setHeader(HttpReply::ContentTypeHeader, "text/javascript; charset=\"utf-8\";"); } else if (resourceFileName.endsWith(".png")) { reply->setHeader(HttpReply::ContentTypeHeader, "image/png"); } return reply; } void DebugServerHandler::onDebugServerEnabledChanged(bool enabled) { if (enabled) { m_websocketServer = new QWebSocketServer("Debug server", QWebSocketServer::NonSecureMode, this); connect(m_websocketServer, &QWebSocketServer::newConnection, this, &DebugServerHandler::onWebsocketClientConnected); if (!m_websocketServer->listen(QHostAddress::Any, 2626)) { qCWarning(dcDebugServer()) << "The debug server websocket interface could not listen on" << m_websocketServer->serverUrl().toString(); m_websocketServer->deleteLater(); m_websocketServer = nullptr; return; } qCDebug(dcDebugServer()) << "The debug server websocket interface has been started on" << m_websocketServer->serverUrl().toString(); } else { if (m_websocketServer) { m_websocketServer->close(); qCDebug(dcDebugServer()) << "The debug server websocket interface has been closed" << m_websocketServer->serverUrl().toString(); m_websocketServer->deleteLater(); m_websocketServer = nullptr; } } } void DebugServerHandler::onWebsocketClientConnected() { QWebSocket *client = m_websocketServer->nextPendingConnection(); if (s_websocketClients.isEmpty()) { qCDebug(dcDebugServer()) << "Install debug message handler for live logs."; //QLoggingCategory::setFilterRules("*.debug=true"); nymeaInstallMessageHandler(&logMessageHandler); } s_websocketClients.append(client); qCDebug(dcDebugServer()) << "New websocket client connected:" << client->peerAddress().toString(); connect(client, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(onWebsocketClientError(QAbstractSocket::SocketError))); connect(client, &QWebSocket::disconnected, this, &DebugServerHandler::onWebsocketClientDisconnected); } void DebugServerHandler::onWebsocketClientDisconnected() { QWebSocket *client = static_cast(sender()); qCDebug(dcDebugServer()) << "Websocket client disconnected" << client->peerAddress().toString(); s_websocketClients.removeAll(client); client->deleteLater(); if (s_websocketClients.isEmpty()) { qCDebug(dcDebugServer()) << "Uninstalling debug message handler for live logs."; nymeaUninstallMessageHandler(&logMessageHandler); } } void DebugServerHandler::onWebsocketClientError(QAbstractSocket::SocketError error) { QWebSocket *client = static_cast(sender()); qCWarning(dcDebugServer()) << "Websocket client error" << client->peerAddress().toString() << error << client->errorString(); } void DebugServerHandler::onPingProcessFinished(int exitCode, QProcess::ExitStatus exitStatus) { qCDebug(dcDebugServer()) << "Ping process finished" << exitCode << exitStatus; QByteArray processOutput = m_pingProcess->readAll(); qCDebug(dcDebugServer()) << "Ping output:" << endl << qUtf8Printable(processOutput); if (m_pingReply) { m_pingReply->setPayload(processOutput); m_pingReply->setHttpStatusCode(HttpReply::Ok); m_pingReply->finished(); m_pingReply = nullptr; } m_pingProcess->deleteLater(); m_pingProcess = nullptr; } void DebugServerHandler::onDigProcessFinished(int exitCode, QProcess::ExitStatus exitStatus) { qCDebug(dcDebugServer()) << "Dig process finished" << exitCode << exitStatus; QByteArray processOutput = m_digProcess->readAll(); qCDebug(dcDebugServer()) << "Dig output:" << endl << qUtf8Printable(processOutput); if (m_digReply) { m_digReply->setPayload(processOutput); m_digReply->setHttpStatusCode(HttpReply::Ok); m_digReply->finished(); m_digReply = nullptr; } m_digProcess->deleteLater(); m_digProcess = nullptr; } void DebugServerHandler::onTracePathProcessFinished(int exitCode, QProcess::ExitStatus exitStatus) { qCDebug(dcDebugServer()) << "Tracepath process finished" << exitCode << exitStatus; QByteArray processOutput = m_tracePathProcess->readAll(); qCDebug(dcDebugServer()) << "Tracepath output:" << endl << qUtf8Printable(processOutput); if (m_tracePathReply) { m_tracePathReply->setPayload(processOutput); m_tracePathReply->setHttpStatusCode(HttpReply::Ok); m_tracePathReply->finished(); m_tracePathReply = nullptr; } m_tracePathProcess->deleteLater(); m_tracePathProcess = nullptr; } void DebugServerHandler::onDebugReportGeneratorFinished(bool success) { DebugReportGenerator *debugReportGenerator = static_cast(sender()); qCDebug(dcDebugServer()) << "Report generation finished" << (success ? "successfully" : "with error") << debugReportGenerator->reportFileName(); } void DebugServerHandler::onDebugReportGeneratorTimeout() { qCWarning(dcDebugServer()) << "Debug report expired."; if (m_debugReportGenerator) { m_debugReportGenerator->deleteLater(); m_debugReportGenerator = nullptr; } } QByteArray DebugServerHandler::createDebugXmlDocument() { QByteArray data; QXmlStreamWriter writer(&data); writer.setAutoFormatting(true); writer.writeStartDocument("1.0"); writer.writeProcessingInstruction("DOCUMENT", "html"); writer.writeComment("Auto generated html page from nymea server"); writer.writeStartElement("html"); writer.writeAttribute("lang", NymeaCore::instance()->configuration()->locale().name()); // Head writer.writeStartElement("head"); writer.writeEmptyElement("meta"); writer.writeAttribute("http-equiv", "Content-Type"); writer.writeAttribute("content", "text/html; charset=utf-8"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "stylesheet"); writer.writeAttribute("href", "/debug/styles.css"); writer.writeStartElement("script"); writer.writeAttribute("type", "application/javascript"); writer.writeAttribute("src", "/debug/script.js"); writer.writeCharacters(""); writer.writeEndElement(); // script // Default favicons writer.writeEmptyElement("link"); writer.writeAttribute("rel", "icon"); writer.writeAttribute("type", "image/png"); writer.writeAttribute("sizes", "16x16"); writer.writeAttribute("href", "/debug/favicons/favicon-16x16.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "icon"); writer.writeAttribute("type", "image/png"); writer.writeAttribute("sizes", "32x32"); writer.writeAttribute("href", "/debug/favicons/favicon-32x32.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "icon"); writer.writeAttribute("type", "image/png"); writer.writeAttribute("sizes", "96x96"); writer.writeAttribute("href", "/debug/favicons/favicon-96x96.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "icon"); writer.writeAttribute("type", "image/png"); writer.writeAttribute("sizes", "128x128"); writer.writeAttribute("href", "/debug/favicons/favicon-128.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "icon"); writer.writeAttribute("type", "image/png"); writer.writeAttribute("sizes", "196x196"); writer.writeAttribute("href", "/debug/favicons/favicon-196x196.png"); // Apple favicons writer.writeEmptyElement("link"); writer.writeAttribute("rel", "apple-touch-icon-precomposed"); writer.writeAttribute("sizes", "57x57"); writer.writeAttribute("href", "/debug/favicons/apple-touch-icon-57x57.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "apple-touch-icon-precomposed"); writer.writeAttribute("sizes", "60x60"); writer.writeAttribute("href", "/debug/favicons/apple-touch-icon-60x60.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "apple-touch-icon-precomposed"); writer.writeAttribute("sizes", "72x72"); writer.writeAttribute("href", "/debug/favicons/apple-touch-icon-72x72.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "apple-touch-icon-precomposed"); writer.writeAttribute("sizes", "76x76"); writer.writeAttribute("href", "/debug/favicons/apple-touch-icon-76x76.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "apple-touch-icon-precomposed"); writer.writeAttribute("sizes", "114x114"); writer.writeAttribute("href", "/debug/favicons/apple-touch-icon-114x114.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "apple-touch-icon-precomposed"); writer.writeAttribute("sizes", "120x120"); writer.writeAttribute("href", "/debug/favicons/apple-touch-icon-144x144.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "apple-touch-icon-precomposed"); writer.writeAttribute("sizes", "144x144"); writer.writeAttribute("href", "/debug/favicons/apple-touch-icon-144x144.png"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "apple-touch-icon-precomposed"); writer.writeAttribute("sizes", "152x152"); writer.writeAttribute("href", "/debug/favicons/apple-touch-icon-152x152.png"); // Microsoft favicons writer.writeEmptyElement("meta"); writer.writeAttribute("name", "nymea"); writer.writeAttribute("content", " "); writer.writeEmptyElement("meta"); writer.writeAttribute("name", "msapplication-TileColor"); writer.writeAttribute("content", "#FFFFFF"); writer.writeEmptyElement("meta"); writer.writeAttribute("name", "msapplication-TileImage"); writer.writeAttribute("content", "/debug/favicons/mstile-144x144.png"); writer.writeEmptyElement("meta"); writer.writeAttribute("name", "msapplication-square70x70logo"); writer.writeAttribute("content", "/debug/favicons/mstile-70x70.png"); writer.writeEmptyElement("meta"); writer.writeAttribute("name", "msapplication-square150x150logo"); writer.writeAttribute("content", "/debug/favicons/mstile-150x150.png"); writer.writeEmptyElement("meta"); writer.writeAttribute("name", "msapplication-wide310x150logo"); writer.writeAttribute("content", "/debug/favicons/mstile-310x150.png"); writer.writeEmptyElement("meta"); writer.writeAttribute("name", "msapplication-square310x310logo"); writer.writeAttribute("content", "/debug/favicons/mstile-310x310.png"); //: The header title of the debug server interface writer.writeTextElement("title", tr("Debug nymea")); writer.writeEndElement(); // head // Container writer.writeStartElement("div"); writer.writeAttribute("class", "container"); // Header writer.writeStartElement("div"); writer.writeAttribute("class", "header"); writer.writeStartElement("h1"); writer.writeEmptyElement("img"); writer.writeAttribute("src", "/debug/logo.svg"); writer.writeAttribute("class", "nymea-main-logo"); //: The main title of the debug server interface writer.writeCharacters(tr("nymea debug interface")); writer.writeEndElement(); // h1 writer.writeEndElement(); // div header // Tab bar writer.writeStartElement("div"); writer.writeAttribute("class", "tab"); writer.writeStartElement("button"); writer.writeAttribute("class", "tablinks"); writer.writeAttribute("id", "informationTabButton"); writer.writeAttribute("onclick", "selectSection(event, 'information-section')"); //: The name of the section tab in the debug server interface writer.writeCharacters(tr("Information")); writer.writeEndElement(); // button writer.writeStartElement("button"); writer.writeAttribute("class", "tablinks"); writer.writeAttribute("id", "downloadsTabButton"); writer.writeAttribute("onclick", "selectSection(event, 'downloads-section')"); //: The name of the section tab in the debug server interface writer.writeCharacters(tr("Downloads")); writer.writeEndElement(); // button writer.writeStartElement("button"); writer.writeAttribute("class", "tablinks"); writer.writeAttribute("id", "networkTabButton"); writer.writeAttribute("onclick", "selectSection(event, 'network-section')"); //: The name of the section tab in the debug server interface writer.writeCharacters(tr("Network")); writer.writeEndElement(); // button writer.writeStartElement("button"); writer.writeAttribute("class", "tablinks"); writer.writeAttribute("id", "logsTabButton"); writer.writeAttribute("onclick", "selectSection(event, 'logs-section')"); //: The name of the section tab in the debug server interface writer.writeCharacters(tr("Logs")); writer.writeEndElement(); // button writer.writeEndElement(); // tab // Body writer.writeStartElement("div"); writer.writeAttribute("class", "body"); // --------------------------------------------------------------------------- writer.writeStartElement("div"); writer.writeAttribute("class", "tabcontent"); writer.writeAttribute("id", "information-section"); // Warning writer.writeStartElement("div"); writer.writeAttribute("class", "warning"); // Warning image writer.writeStartElement("div"); writer.writeAttribute("class", "warning-image-area"); writer.writeEmptyElement("img"); writer.writeAttribute("class", "warning-image"); writer.writeAttribute("src", "/debug/warning.svg"); writer.writeEndElement(); // div warning image // Warning message writer.writeStartElement("div"); writer.writeAttribute("class", "warning-message"); //: The warning message of the debug interface writer.writeCharacters(tr("Please note that this debug interface may allow accessing sensitive data about the nymea system and connected devices and services. It is recommended to disable it again when not needed any more.")); writer.writeEndElement(); // div warning message writer.writeEndElement(); // div warning // Server information section writer.writeEmptyElement("hr"); //: The server information section of the debug interface writer.writeTextElement("h2", tr("Server information")); writer.writeEmptyElement("hr"); writer.writeStartElement("table"); writer.writeStartElement("tr"); //: The server name description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Server name")); writer.writeTextElement("td", NymeaCore::instance()->configuration()->serverName()); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The server version description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Server version")); writer.writeTextElement("td", NYMEA_VERSION_STRING); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The API version description in the server infromation section of the debug interface writer.writeTextElement("th", tr("JSON-RPC version")); writer.writeTextElement("td", JSON_PROTOCOL_VERSION); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The language description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Language")); writer.writeTextElement("td", NymeaCore::instance()->configuration()->locale().name() + " (" + NymeaCore::instance()->configuration()->locale().nativeCountryName() + " - " + NymeaCore::instance()->configuration()->locale().nativeLanguageName() + ")"); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The timezone description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Timezone")); writer.writeTextElement("td", QString::fromUtf8(NymeaCore::instance()->configuration()->timeZone())); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The server id description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Server UUID")); writer.writeTextElement("td", NymeaCore::instance()->configuration()->serverUuid().toString()); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The settings path description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Settings path")); writer.writeTextElement("td", NymeaSettings::settingsPath()); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The translation path description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Translations path")); writer.writeTextElement("td", NymeaSettings(NymeaSettings::SettingsRoleGlobal).translationsPath()); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The user name in the server infromation section of the debug interface writer.writeTextElement("th", tr("User")); writer.writeTextElement("td", qgetenv("USER")); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The command description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Command")); writer.writeTextElement("td", QCoreApplication::arguments().join(' ')); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The Qt build version description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Compiled with Qt version")); writer.writeTextElement("td", QT_VERSION_STR); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The Qt runtime version description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Qt runtime version")); writer.writeTextElement("td", qVersion()); writer.writeEndElement(); // tr if (!qgetenv("SNAP").isEmpty()) { // Note: http://snapcraft.io/docs/reference/env writer.writeStartElement("tr"); //: The snap name description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Snap name")); writer.writeTextElement("td", qgetenv("SNAP_NAME")); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The snap version description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Snap version")); writer.writeTextElement("td", qgetenv("SNAP_VERSION")); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The snap directory description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Snap directory")); writer.writeTextElement("td", qgetenv("SNAP")); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The snap application data description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Snap application data")); writer.writeTextElement("td", qgetenv("SNAP_DATA")); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The snap user data description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Snap user data")); writer.writeTextElement("td", qgetenv("SNAP_USER_DATA")); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The snap common data description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Snap common data")); writer.writeTextElement("td", qgetenv("SNAP_COMMON")); writer.writeEndElement(); // tr } writer.writeEndElement(); // table // System information section writer.writeEmptyElement("hr"); //: The system information section of the debug interface writer.writeTextElement("h2", tr("System information")); writer.writeEmptyElement("hr"); writer.writeStartElement("table"); writer.writeStartElement("tr"); //: The command description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Hostname")); #if (QT_VERSION < QT_VERSION_CHECK(5, 6, 0)) writer.writeTextElement("td", QHostInfo::localHostName()); #else writer.writeTextElement("td", QSysInfo::machineHostName()); #endif writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The command description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Architecture")); writer.writeTextElement("td", QSysInfo::currentCpuArchitecture()); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The command description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Kernel type")); writer.writeTextElement("td", QSysInfo::kernelType()); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The command description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Kernel version")); writer.writeTextElement("td", QSysInfo::kernelVersion()); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The command description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Product type")); writer.writeTextElement("td", QSysInfo::productType()); writer.writeEndElement(); // tr writer.writeStartElement("tr"); //: The command description in the server infromation section of the debug interface writer.writeTextElement("th", tr("Product version")); writer.writeTextElement("td", QSysInfo::productVersion()); writer.writeEndElement(); // tr writer.writeEndElement(); // table // Generate report writer.writeEmptyElement("hr"); //: In the server information section of the debug interface writer.writeTextElement("h2", tr("Generate report")); writer.writeEmptyElement("hr"); writer.writeTextElement("p", tr("If you want to provide all the debug information to a developer, you can generate a report file, " "which contains all information needed for reproducing a system and get information about possible problems.")); // Warning writer.writeStartElement("div"); writer.writeAttribute("class", "warning"); // Warning image writer.writeStartElement("div"); writer.writeAttribute("class", "warning-image-area"); writer.writeEmptyElement("img"); writer.writeAttribute("class", "warning-image"); writer.writeAttribute("src", "/debug/warning.svg"); writer.writeEndElement(); // div warning image // Warning message writer.writeStartElement("div"); writer.writeAttribute("class", "warning-message"); //: The warning message of the debug interface writer.writeCharacters(tr("Please note that the generated debug report may contain sensitive data about the nymea system and connected devices and services.")); writer.writeEndElement(); // div warning message writer.writeEndElement(); // div warning // Generate report button writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("id", "generateReportButton"); writer.writeAttribute("onClick", "generateReport()"); //: The generate debug report button text of the debug interface writer.writeCharacters(tr("Generate report file")); writer.writeEndElement(); // button // Logs output writer.writeStartElement("textarea"); writer.writeAttribute("class", "console-textarea"); writer.writeAttribute("id", "generateReportTextArea"); writer.writeAttribute("readonly", "readonly"); writer.writeAttribute("rows", "5"); writer.writeCharacters(""); writer.writeEndElement(); // textarea writer.writeEndElement(); // information-section // --------------------------------------------------------------------------- writer.writeStartElement("div"); writer.writeAttribute("class", "tabcontent"); writer.writeAttribute("id", "downloads-section"); // Downloads section writer.writeEmptyElement("hr"); //: The downloads section of the debug interface writer.writeTextElement("h2", tr("Downloads")); // Logs download section writer.writeEmptyElement("hr"); //: The download logs section of the debug interface writer.writeTextElement("h3", tr("Logs")); writer.writeEmptyElement("hr"); // Download row logdb writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The log databse download description of the debug interface writer.writeTextElement("p", tr("Log database")); writer.writeEndElement(); // div download-name-column if (QFileInfo(NymeaCore::instance()->configuration()->logDBName()).exists()) { writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", NymeaCore::instance()->configuration()->logDBName()); writer.writeEndElement(); // div download-path-column } writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaCore::instance()->configuration()->logDBName())) { writer.writeAttribute("disabled", "disabled"); } writer.writeAttribute("onClick", "downloadFile('/debug/logdb.sql', 'logdb.sql')"); //: The download button description of the debug interface writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeEndElement(); // div download-row // Download row syslog writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The syslog download description of the debug interface writer.writeTextElement("p", tr("System logs")); writer.writeEndElement(); // div download-name-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", "/var/log/syslog"); writer.writeEndElement(); // div download-path-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("onClick", "downloadFile('/debug/syslog', 'syslog.log')"); writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeStartElement("div"); writer.writeAttribute("class", "show-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "show-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("onClick", "showFile('/debug/syslog')"); writer.writeCharacters(tr("Show")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div show-button-column writer.writeEndElement(); // div download-row // Settings download section global writer.writeEmptyElement("hr"); //: The settings download section title of the debug interface writer.writeTextElement("h3", tr("Settings")); writer.writeEmptyElement("hr"); // Download row writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The nymead settings download description of the debug interface writer.writeTextElement("p", tr("nymead settings")); writer.writeEndElement(); // div download-name-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", NymeaSettings(NymeaSettings::SettingsRoleGlobal).fileName()); writer.writeEndElement(); // div download-path-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleGlobal).fileName())) { writer.writeAttribute("disabled", "disabled"); } writer.writeAttribute("onClick", "downloadFile('/debug/settings/nymead', 'nymead.conf')"); writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeStartElement("div"); writer.writeAttribute("class", "show-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "show-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleGlobal).fileName())) { writer.writeAttribute("disabled", "disabled"); } writer.writeAttribute("onClick", "showFile('/debug/settings/nymead')"); writer.writeCharacters(tr("Show")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div show-button-column writer.writeEndElement(); // div download-row // Download row things writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The thing settings download description of the debug interface writer.writeTextElement("p", tr("Thing settings")); writer.writeEndElement(); // div download-name-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", NymeaSettings(NymeaSettings::SettingsRoleThings).fileName()); writer.writeEndElement(); // div download-path-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleThings).fileName())) { writer.writeAttribute("disabled", "disabled"); } writer.writeAttribute("onClick", "downloadFile('/debug/settings/things', 'things.conf')"); writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeStartElement("div"); writer.writeAttribute("class", "show-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "show-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleThings).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "showFile('/debug/settings/things')"); writer.writeCharacters(tr("Show")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div show-button-column writer.writeEndElement(); // div download-row // Download row rules writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The rules settings download description of the debug interface writer.writeTextElement("p", tr("Rules settings")); writer.writeEndElement(); // div download-name-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", NymeaSettings(NymeaSettings::SettingsRoleRules).fileName()); writer.writeEndElement(); // div download-path-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleRules).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "downloadFile('/debug/settings/rules', 'rules.conf')"); writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeStartElement("div"); writer.writeAttribute("class", "show-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "show-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleRules).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "showFile('/debug/settings/rules')"); writer.writeCharacters(tr("Show")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div show-button-column writer.writeEndElement(); // div download-row // Download row plugins writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The plugins settings download description of the debug interface writer.writeTextElement("p", tr("Plugins settings")); writer.writeEndElement(); // div download-name-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", NymeaSettings(NymeaSettings::SettingsRolePlugins).fileName()); writer.writeEndElement(); // div download-path-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRolePlugins).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "downloadFile('/debug/settings/plugins', 'plugins.conf')"); writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeStartElement("div"); writer.writeAttribute("class", "show-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "show-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRolePlugins).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "showFile('/debug/settings/plugins')"); writer.writeCharacters(tr("Show")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div show-button-column writer.writeEndElement(); // div download-row // Download row tags writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The tag settings download description of the debug interface writer.writeTextElement("p", tr("Tag settings")); writer.writeEndElement(); // div download-name-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", NymeaSettings(NymeaSettings::SettingsRoleTags).fileName()); writer.writeEndElement(); // div download-path-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleTags).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "downloadFile('/debug/settings/tags', 'tags.conf')"); writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeStartElement("div"); writer.writeAttribute("class", "show-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "show-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleTags).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "showFile('/debug/settings/tags')"); writer.writeCharacters(tr("Show")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div show-button-column writer.writeEndElement(); // div download-row // Download row MQTT policies writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The MQTT policies download description of the debug interface writer.writeTextElement("p", tr("MQTT policies")); writer.writeEndElement(); // div download-name-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", NymeaSettings(NymeaSettings::SettingsRoleMqttPolicies).fileName()); writer.writeEndElement(); // div download-path-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleMqttPolicies).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "downloadFile('/debug/settings/mqttpolicies', 'mqttpolicies.conf')"); writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeStartElement("div"); writer.writeAttribute("class", "show-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "show-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleMqttPolicies).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "showFile('/debug/settings/mqttpolicies')"); writer.writeCharacters(tr("Show")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div show-button-column writer.writeEndElement(); // div download-row // Download row IO connections writer.writeStartElement("div"); writer.writeAttribute("class", "download-row"); writer.writeStartElement("div"); writer.writeAttribute("class", "download-name-column"); //: The MQTT policies download description of the debug interface writer.writeTextElement("p", tr("IO Connections")); writer.writeEndElement(); // div download-name-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-path-column"); writer.writeTextElement("p", NymeaSettings(NymeaSettings::SettingsRoleIOConnections).fileName()); writer.writeEndElement(); // div download-path-column writer.writeStartElement("div"); writer.writeAttribute("class", "download-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "download-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleMqttPolicies).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "downloadFile('/debug/settings/ioconnections', 'ioconnections.conf')"); writer.writeCharacters(tr("Download")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div download-button-column writer.writeStartElement("div"); writer.writeAttribute("class", "show-button-column"); writer.writeStartElement("form"); writer.writeAttribute("class", "show-button"); writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); if (!QFile::exists(NymeaSettings(NymeaSettings::SettingsRoleMqttPolicies).fileName())) { writer.writeAttribute("disabled", "true"); } writer.writeAttribute("onClick", "showFile('/debug/settings/ioconnections')"); writer.writeCharacters(tr("Show")); writer.writeEndElement(); // button writer.writeEndElement(); // form writer.writeEndElement(); // div show-button-column writer.writeEndElement(); // div download-row writer.writeEndElement(); // downloads-section // --------------------------------------------------------------------------- writer.writeStartElement("div"); writer.writeAttribute("class", "tabcontent"); writer.writeAttribute("id", "network-section"); // Network section writer.writeStartElement("div"); writer.writeAttribute("class", "network"); writer.writeEmptyElement("hr"); //: The network section of the debug interface writer.writeTextElement("h2", tr("Network")); //: The network section description of the debug interface writer.writeTextElement("p", tr("This section allows you to perform different network connectivity tests in order " "to find out if the device where nymea is running has full network connectivity.")); // Ping section writer.writeEmptyElement("hr"); //: The ping section of the debug interface writer.writeTextElement("h3", tr("Ping")); writer.writeEmptyElement("hr"); writer.writeTextElement("p", tr("This test makes four ping attempts to the nymea.io server.")); // Start ping button writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("id", "pingButton"); writer.writeAttribute("onClick", "startPingTest()"); //: The ping button text of the debug interface writer.writeCharacters(tr("Start ping test")); writer.writeEndElement(); // button // Ping output writer.writeStartElement("textarea"); writer.writeAttribute("class", "console-textarea"); writer.writeAttribute("id", "pingTextArea"); writer.writeAttribute("readonly", "readonly"); writer.writeAttribute("rows", "12"); writer.writeCharacters(""); writer.writeEndElement(); // textarea // Dig section writer.writeEmptyElement("hr"); //: The DNS lookup section of the debug interface writer.writeTextElement("h3", tr("DNS lookup")); writer.writeEmptyElement("hr"); writer.writeTextElement("p", tr("This test makes a dynamic name server lookup for nymea.io.")); // Start dig button writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("id", "digButton"); writer.writeAttribute("onClick", "startDigTest()"); //: The ping button text of the debug interface writer.writeCharacters(tr("Start DNS lookup test")); writer.writeEndElement(); // button // Dig output writer.writeStartElement("textarea"); writer.writeAttribute("class", "console-textarea"); writer.writeAttribute("id", "digTextArea"); writer.writeAttribute("readonly", "readonly"); writer.writeAttribute("rows", "21"); writer.writeCharacters(""); writer.writeEndElement(); // textarea // Trace section writer.writeEmptyElement("hr"); //: The trace section of the debug interface writer.writeTextElement("h3", tr("Trace path")); writer.writeEmptyElement("hr"); writer.writeTextElement("p", tr("This test shows the trace path from the nymea device to the nymea.io server.")); // Start tracepath button writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("id", "tracePathButton"); writer.writeAttribute("onClick", "startTracePathTest()"); //: The trace path button text of the debug interface writer.writeCharacters(tr("Start trace path test")); writer.writeEndElement(); // button // Dig output writer.writeStartElement("textarea"); writer.writeAttribute("class", "console-textarea"); writer.writeAttribute("id", "tracePathTextArea"); writer.writeAttribute("readonly", "readonly"); writer.writeAttribute("rows", "20"); writer.writeCharacters(""); writer.writeEndElement(); // textarea writer.writeEndElement(); // div network writer.writeEndElement(); // network-section // --------------------------------------------------------------------------- writer.writeStartElement("div"); writer.writeAttribute("class", "tabcontent"); writer.writeAttribute("id", "logs-section"); // Logs stream writer.writeStartElement("div"); writer.writeAttribute("class", "logstream"); writer.writeEmptyElement("hr"); //: The network section of the debug interface writer.writeTextElement("h2", tr("Server live logs")); writer.writeEmptyElement("hr"); writer.writeTextElement("p", tr("This section allows you to see the live logs of the nymea server.")); writer.writeStartElement("div"); writer.writeAttribute("class", "log-buttons"); // Toggle log button writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("id", "toggleLogsButton"); writer.writeAttribute("onClick", "toggleWebsocketConnection()"); //: The connect button for the log stream of the debug interface writer.writeCharacters(tr("Start logs")); writer.writeEndElement(); // button // Copy log content button writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("id", "copyLogsButton"); writer.writeAttribute("onClick", "copyLogsContent()"); writer.writeEmptyElement("img"); writer.writeAttribute("class", "tool-image"); writer.writeAttribute("src", "/debug/edit-copy.svg"); writer.writeEndElement(); // button // Copy log content button writer.writeStartElement("button"); writer.writeAttribute("class", "button"); writer.writeAttribute("type", "button"); writer.writeAttribute("id", "clearLogsButton"); writer.writeAttribute("onClick", "clearLogsContent()"); writer.writeEmptyElement("img"); writer.writeAttribute("class", "tool-image"); writer.writeAttribute("src", "/debug/delete.svg"); writer.writeEndElement(); // button writer.writeEndElement(); // div log-buttons // Logs output writer.writeStartElement("textarea"); writer.writeAttribute("class", "console-textarea"); writer.writeAttribute("id", "logsTextArea"); writer.writeAttribute("readonly", "readonly"); writer.writeAttribute("rows", "30"); writer.writeCharacters(""); writer.writeEndElement(); // textarea writer.writeEmptyElement("hr"); //: The network section of the debug interface writer.writeTextElement("h2", tr("Logging filters")); writer.writeEmptyElement("hr"); writer.writeStartElement("div"); writer.writeAttribute("class", "categories-area"); QStringList loggingCategories = NymeaCore::loggingFilters(); loggingCategories.sort(); QHash categoryMap = { {"debug", "🐞 Debug"}, {"info", "ℹī¸ Info"}, {"warning", "⚠ī¸ Warning"}, {"critical", "đŸ”Ĩ Critical"} }; foreach (const QString &loggingCategory, loggingCategories) { writer.writeStartElement("div"); writer.writeAttribute("class", "debug-category"); writer.writeTextElement("p", loggingCategory); writer.writeStartElement("label"); writer.writeStartElement("select"); writer.writeAttribute("class", "debug-select"); writer.writeAttribute("onchange", QString("toggleLoggingCategory('%1', this)").arg(loggingCategory)); writer.writeAttribute("id", QString("debug-category-%1").arg(loggingCategory)); foreach (const QString &option, QStringList({"debug", "info", "warning", "critical"})) { writer.writeStartElement("option"); writer.writeAttribute("value", option); writer.writeCharacters(categoryMap.value(option)); writer.writeEndElement(); } writer.writeEndElement(); // select writer.writeEndElement(); // label writer.writeEndElement(); // div debug-category } writer.writeEndElement(); // div categories-area writer.writeEmptyElement("hr"); //: The network section of the debug interface writer.writeTextElement("h2", tr("Logging filters plugins")); writer.writeEmptyElement("hr"); writer.writeStartElement("div"); writer.writeAttribute("class", "categories-area"); QStringList loggingCategoriesPlugins = NymeaCore::loggingFiltersPlugins(); loggingCategoriesPlugins.sort(); foreach (const QString &loggingCategory, loggingCategoriesPlugins) { writer.writeStartElement("div"); writer.writeAttribute("class", "debug-category"); writer.writeTextElement("p", loggingCategory); writer.writeStartElement("label"); writer.writeStartElement("select"); writer.writeAttribute("class", "debug-select"); writer.writeAttribute("onchange", QString("toggleLoggingCategory('%1', this)").arg(loggingCategory)); writer.writeAttribute("id", QString("debug-category-%1").arg(loggingCategory)); foreach (const QString &option, QStringList({"debug", "info", "warning", "critical"})) { writer.writeStartElement("option"); writer.writeAttribute("value", option); writer.writeCharacters(categoryMap.value(option)); writer.writeEndElement(); } writer.writeEndElement(); // select writer.writeEndElement(); // label writer.writeEndElement(); // div debug-category } writer.writeEndElement(); // div categories-area writer.writeEndElement(); // logs-section writer.writeEndElement(); // div body // Footer writer.writeStartElement("div"); writer.writeAttribute("class", "footer"); writer.writeTextElement("p", QString("Copyright %1 %2 nymea GmbH.").arg(QChar(0xA9)).arg(COPYRIGHT_YEAR_STRING)); //: The footer license note of the debug interface writer.writeTextElement("p", tr("Released under the GNU GENERAL PUBLIC LICENSE Version 3.")); writer.writeEndElement(); // div footer writer.writeEndElement(); // div container writer.writeEndElement(); // html return data; } QByteArray DebugServerHandler::createErrorXmlDocument(HttpReply::HttpStatusCode statusCode, const QString &errorMessage) { QByteArray data; QXmlStreamWriter writer(&data); writer.setAutoFormatting(true); writer.writeStartDocument("1.0"); writer.writeComment("Live generated html page from nymea"); writer.writeStartElement("html"); writer.writeAttribute("lang", NymeaCore::instance()->configuration()->locale().name()); // Head writer.writeStartElement("head"); writer.writeEmptyElement("meta"); writer.writeAttribute("http-equiv", "Content-Type"); writer.writeAttribute("content", "text/html; charset=utf-8"); writer.writeEmptyElement("link"); writer.writeAttribute("rel", "stylesheet"); writer.writeAttribute("href", "/debug/styles.css"); writer.writeTextElement("title", tr("Debug nymea")); writer.writeEndElement(); // head // Container writer.writeStartElement("div"); writer.writeAttribute("class", "container"); // Header writer.writeStartElement("div"); writer.writeAttribute("class", "header"); writer.writeTextElement("p", " "); //: The HTTP error message of the debug interface. The %1 represents the error code ie.e 404 writer.writeTextElement("h1", tr("Error %1").arg(static_cast(statusCode))); writer.writeEndElement(); // div header // Body writer.writeStartElement("div"); writer.writeAttribute("class", "body"); // Warning writer.writeStartElement("div"); writer.writeAttribute("class", "warning"); // Warning image writer.writeStartElement("div"); writer.writeAttribute("class", "warning-image-area"); writer.writeEmptyElement("img"); writer.writeAttribute("class", "warning-image"); writer.writeAttribute("src", "/debug/warning.svg"); writer.writeEndElement(); // div warning image // Warning message writer.writeStartElement("div"); writer.writeAttribute("class", "warning-message"); writer.writeCharacters(errorMessage); writer.writeEndElement(); // div warning message writer.writeEndElement(); // div warning writer.writeEndElement(); // div body // Footer writer.writeStartElement("div"); writer.writeAttribute("class", "footer"); writer.writeTextElement("p", QString("Copyright %1 %2 nymea GmbH.").arg(QChar(0xA9)).arg(COPYRIGHT_YEAR_STRING)); writer.writeTextElement("p", tr("Released under the GNU GENERAL PUBLIC LICENSE Version 2.")); writer.writeEndElement(); // div footer writer.writeEndElement(); // div container writer.writeEndElement(); // html return data; } }