Add update functionality (again using ATBUpdateTool as template)
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332
DownloadDCJsonFiles/update.cpp
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332
DownloadDCJsonFiles/update.cpp
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#include "update.h"
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#include <QCoreApplication>
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#include <QFile>
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#include <QTemporaryFile>
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#include <QDebug>
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#include <QTextStream>
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#include <QRegularExpression>
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#include <QRegExp>
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#if defined (Q_OS_UNIX) || defined (Q_OS_LINUX)
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#include "unistd.h"
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#endif
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#include <DeviceController/interfaces.h>
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#include <QSharedMemory>
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#include <QScopedPointer>
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#include <QDir>
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#include <QThread>
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#include <QDateTime>
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#include <QPluginLoader>
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#include <QMap>
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#define UPDATE_OPKG (1)
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#define UPDATE_DC (0)
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static const QMap<QString, int> baudrateMap = {
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{"1200" , 0}, {"9600" , 1}, {"19200" , 2}, {"38400" , 3},
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{"57600" , 4}, {"115200" , 5}
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};
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QPluginLoader Update::pluginLoader;
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hwinf *Update::loadDCPlugin(QDir const &plugInDir, QString const &fname) {
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hwinf *hw = nullptr;
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if (plugInDir.exists()) {
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QString pluginLibName(fname);
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pluginLibName = plugInDir.absoluteFilePath(pluginLibName);
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QFileInfo info(pluginLibName);
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if (info.exists()) {
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pluginLibName = plugInDir.absoluteFilePath(pluginLibName);
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pluginLoader.setFileName(pluginLibName);
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// static QPluginLoader pluginLoader(pluginLibName);
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if (!pluginLoader.load()) {
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qCritical() << "in directory" << plugInDir.absolutePath();
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qCritical() << "cannot load plugin" << pluginLoader.fileName();
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qCritical() << pluginLoader.errorString();
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exit(-1);
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}
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qCritical() << "loadDCPlugin() plugin directory:" << plugInDir.absolutePath();
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qCritical() << "loadDCPlugin() plugin file name:" << pluginLoader.fileName();
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if (!pluginLoader.isLoaded()) {
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qCritical() << pluginLoader.errorString();
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exit(-2);
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}
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QObject *plugin = pluginLoader.instance();
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if (!plugin) {
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qCritical() << "cannot start instance";
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exit(-3);
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}
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if (! (hw = qobject_cast<hwinf *>(plugin))) {
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qCritical() << "cannot cast plugin" << plugin << "to hwinf";
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exit(-4);
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}
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} else {
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qCritical() << pluginLibName << "does not exist";
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exit(-5);
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}
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} else {
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qCritical() << "plugins directory" << plugInDir.absolutePath()
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<< "does not exist";
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exit(-6);
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}
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return hw;
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}
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bool Update::unloadDCPlugin() {
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if (pluginLoader.unload()) {
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qCritical() << "unloaded plugin" << pluginLoader.fileName();
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// Note: will re-instantiate the library !
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// QObject *rootObject = pluginLoader.instance();
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// if (rootObject) {
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// qCritical() << "reloaded plugin: root object again available";
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// return false;
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// }
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// qCritical()unloaded plugin: root object gone";
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return true;
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}
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return false;
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}
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class hwapi;
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Update::Update(QString customerRepository,
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QString customerNrStr,
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QString branchName,
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QString plugInDir,
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QString pluginName,
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QString workingDir,
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bool dryRun,
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QObject *parent,
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char const *serialInterface,
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char const *baudrate)
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: QObject(parent)
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, m_hw(loadDCPlugin(QDir(plugInDir), pluginName))
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, m_serialInterface(serialInterface)
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, m_baudrate(baudrate)
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, m_customerRepository(customerRepository)
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, m_customerNrStr(customerNrStr)
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, m_branchName(branchName)
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, m_pluginName(pluginName)
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, m_workingDir(workingDir)
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, m_dryRun(dryRun)
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, m_sys_areDCdataValid(false) {
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if (!m_hw) {
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qCritical() << "(" << __func__ << ":" << __LINE__ << ") m_hw == nullptr -> ca-slave plugin loaded ???";
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} else {
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int tries = 20;
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while ((m_sys_areDCdataValid = m_hw->sys_areDCdataValid()) == false) {
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// must deliver 'true', only then are all data from hwapi valid
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if (--tries < 0) {
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qCritical() << "ERROR!!! DC DATA NOT VALID -> CA-MASTER-PLUGIN NOT CONNECTED";
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break;
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}
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m_hw->dc_autoRequest(true);
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QThread::msleep(500);
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}
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qCritical() << "(" << __func__ << ":" << __LINE__ << ") m_sys_areDCDataValid ..."
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<< m_sys_areDCdataValid;
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#if 0
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QObject const *obj = m_hw->getAPI();
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Q_ASSERT(obj != nullptr);
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QDebug critical = qCritical();
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critical << "connect() to onReportDCDownloadStatus() ...";
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if (!connect(obj,
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SIGNAL(hwapi_reportDCDownloadStatus(QString const&)),
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this,
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SLOT(onReportDCDownloadStatus(QString const &)))) {
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critical << "FAILED";
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} else critical << "DONE";
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critical = qCritical();
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critical << "connect() to onReportDCDownloadSuccess() ...";
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if (!connect(obj,
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SIGNAL(hwapi_reportDCDownloadSuccess(QString const&)), this,
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SLOT(onReportDCDownloadSuccess(QString const &)))) {
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critical << "FAILED";
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} else critical << "DONE";
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critical = qCritical();
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critical << "connect() to onReportDCDownloadFailure() ...";
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if (!connect(obj,
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SIGNAL(hwapi_reportDCDownloadFailure(QString const &)), this,
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SLOT(onReportDCDownloadFailure(QString const &)))) {
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critical << "FAILED";
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} else critical << "DONE";
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#endif
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}
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}
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Update::~Update() {
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// unloadDCPlugin();
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}
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bool Update::doUpdate(QStringList const &filesToWorkOn) {
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int tries = 20;
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while ((m_sys_areDCdataValid = m_hw->sys_areDCdataValid()) == false) {
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// must deliver 'true', only then are all data from hwapi valid
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if (--tries < 0) {
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qCritical() << "ERROR!!! DC DATA NOT VALID -> CA-SLAVE-PLUGIN NOT CONNECTED";
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return false;
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}
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qCritical() << "ERROR!!! DC DATA NOT VALID -> CA-SLAVE-PLUGIN NOT CONNECTED (" << tries << ")";
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m_hw->dc_autoRequest(true);
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QThread::msleep(500);
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}
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bool res = false;
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QList<QString>::const_iterator it;
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for (it = filesToWorkOn.cbegin(); it != filesToWorkOn.cend(); ++it) {
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QString const &fToWorkOn = QDir::cleanPath(m_customerRepository + QDir::separator() + it->trimmed());
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if (fToWorkOn.contains("DC2C_print", Qt::CaseInsensitive)
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&& fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
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res = true;
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int i = fToWorkOn.indexOf("DC2C_print", Qt::CaseInsensitive);
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int const templateIdx = fToWorkOn.mid(i).midRef(10, 2).toInt();
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if ((templateIdx < 1) || (templateIdx > 32)) {
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qCritical() << "WRONG TEMPLATE INDEX" << templateIdx;
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res = false;
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} else {
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if ((res = updatePrinterTemplate(templateIdx, fToWorkOn))) {
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qCritical() <<
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QString("DOWNLOADED PRINTER TEMPLATE %1 WITH INDEX=%2")
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.arg(fToWorkOn)
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.arg(templateIdx);
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}
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}
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} else if (fToWorkOn.contains("DC2C_cash", Qt::CaseInsensitive)
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&& fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
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res = true;
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if ((res = updateCashConf(fToWorkOn))) {
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qCritical() << QString("DOWNLOADED CASH TEMPLATE %1").arg(fToWorkOn);
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}
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} else if (fToWorkOn.contains("DC2C_conf", Qt::CaseInsensitive)
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&& fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
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res = true;
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if ((res= updateConfig(fToWorkOn))) {
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qCritical() << QString("DOWNLOADED CONFIG TEMPLATE %1").arg(fToWorkOn);
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}
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} else if (fToWorkOn.contains("DC2C_device", Qt::CaseInsensitive)
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&& fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
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res = true;
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if ((res = updateDeviceConf(fToWorkOn))) {
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qCritical() << QString("DOWNLOADED DEVICE TEMPLATE %1").arg(fToWorkOn);
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}
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} else {
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qCritical() << "UNKNOWN JSON FILE NAME" << fToWorkOn;
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res = false;
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}
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}
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return res;
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}
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bool Update::downloadJson(enum FileTypeJson type,
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int templateIdx,
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QString jsFileToSendToDC) const {
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m_hw->dc_autoRequest(true); // downloading Json needs the AutoEmission flag
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qDebug() << "SET AUTO-REQUEST=TRUE";
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QThread::sleep(1); // make sure the auto-request flag is acknowledged
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QStringList lst;
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bool ready = false;
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int nTry = 25;
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while ((ready = m_hw->sys_ready4sending()) == false) {
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QThread::msleep(200);
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if (--nTry <= 0) {
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qCritical() << "SYS NOT READY FOR SENDING AFTER 5 SECONDS";
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break;
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}
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}
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bool ret = false;
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QString msg;
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lst.clear();
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if (ready) {
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QFile file(jsFileToSendToDC);
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QFileInfo fi(jsFileToSendToDC); // max. size of template file is 800 bytes
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if (file.exists()) {
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if (file.open(QIODevice::ReadOnly)) {
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if (fi.size() > 0 && fi.size() <= 800) {
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QByteArray ba = file.readAll();
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// kindOfFile: 1=config, 2=device, 3=cash, 4=serial, 5=time, 6=printer
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// nrOfTemplate=1...32 if kindOfFile==6
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// content = content of the Json file, max 800byte ascii signs
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if (m_hw->sys_sendJsonFileToDc((uint8_t)(type),
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templateIdx,
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(uint8_t *)ba.data())) {
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/*
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* Note: the machine id is contained in DC2C_conf.json.
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* The idea was to use this to check if the download of
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* the json-file was correct. It did not work, as the
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* update of the PSA (to reflect a change in the
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* machine id) did not happen immediately.
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*
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m_hw->dc_autoRequest(true);
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QThread::msleep(500);
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// testing
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m_hw->request_ReadbackMachineID();
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QThread::msleep(500);
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uint8_t data[64];
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memset(data, 0x00, sizeof(data));
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uint8_t length = 0;
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m_hw->readback_machineIDdata(&length, data);
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QThread::msleep(500);
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QByteArray ba((const char*)data, length);
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qCritical() << length << "MACHINE ID =" << ba.toHex(':');
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*/
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ret = true;
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} else {
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qCritical() << QString("ERROR SEND JSON-FILE %1 TO DC").arg(file.fileName());
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}
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} else {
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qCritical() << QString("SIZE OF %1 TOO BIG (%2 BYTES)").arg(jsFileToSendToDC).arg(fi.size());
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}
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} else {
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qCritical() << QString("CAN NOT OPEN ") + jsFileToSendToDC + " FOR READING";
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}
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} else {
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qCritical() << (QString(jsFileToSendToDC) + " DOES NOT EXIST");
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}
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}
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m_hw->dc_autoRequest(false);
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qDebug() << "SET AUTO-REQUEST=FALSE";
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QThread::sleep(1); // make sure the auto-request flag is acknowledged
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return ret;
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}
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bool Update::updatePrinterTemplate(int templateIdx, QString jsFile) const {
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return downloadJson(FileTypeJson::PRINTER, templateIdx, jsFile);
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}
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bool Update::updateConfig(QString jsFile) {
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return downloadJson(FileTypeJson::CONFIG, 0, jsFile);
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}
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bool Update::updateCashConf(QString jsFile) {
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return downloadJson(FileTypeJson::CASH, 0, jsFile);
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}
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bool Update::updateDeviceConf(QString jsFile) {
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return downloadJson(FileTypeJson::DEVICE, 0, jsFile);
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}
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105
DownloadDCJsonFiles/update.h
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105
DownloadDCJsonFiles/update.h
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#ifndef UPDATE_H_INCLUDED
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#define UPDATE_H_INCLUDED
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#include <QObject>
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#include <QString>
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#include <QFile>
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#include <QDir>
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#include <QByteArray>
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#include <QProcess>
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#include <QPluginLoader>
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#include <DeviceController/interfaces.h>
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#ifdef PTU5
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#define SERIAL_PORT "ttymxc2"
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#else
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#define SERIAL_PORT "ttyUSB0"
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#endif
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class Update : public QObject {
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Q_OBJECT
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hwinf *m_hw = nullptr;
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char const *m_serialInterface;
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char const *m_baudrate;
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QString m_customerRepository;
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QString m_customerNrStr;
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QString m_branchName;
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QString m_pluginName;
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QString m_workingDir;
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bool m_maintenanceMode;
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bool m_dryRun;
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bool m_sys_areDCdataValid;
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static QPluginLoader pluginLoader;
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public:
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enum class DownloadResult {OK, ERROR, TIMEOUT, NOP};
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enum class FileTypeJson {CONFIG=1, DEVICE=2, CASH=3, SERIAL=4, TIME=5, PRINTER=6};
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static hwinf *loadDCPlugin(QDir const &plugInDir, QString const &fn);
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static bool unloadDCPlugin();
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static QStringList split(QString line, QChar sep = ',');
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explicit Update(QString customerRepository,
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QString customerNrStr,
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QString branchName,
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QString plugInDir,
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QString pluginName,
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QString workingDir,
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bool dryRun = false,
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QObject *parent = nullptr,
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char const *serialInterface = SERIAL_PORT,
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char const *baudrate = "115200");
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virtual ~Update() override;
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bool doUpdate(QStringList const &jsonFilesToDownload);
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bool updatePrinterTemplate(int templateIdx, QString fname) const;
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bool updateConfig(QString jsFileToSendToDC);
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bool updateCashConf(QString jsFileToSendToDC);
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bool updateDeviceConf(QString jsFileToSendToDC);
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bool downloadJson(enum FileTypeJson type, int templateIdx,
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QString jsFileToSendToDC) const;
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/*
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bool checkDownloadedJsonVersions(QStringList const& jsonFileNames);
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hwinf *hw() { return m_hw; }
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hwinf const *hw() const { return m_hw; }
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//QString customerId() { return m_customerId; }
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//QString const customerId() const { return m_customerId; }
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QString branchName() { return m_branchName; }
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QString const branchName() const { return m_branchName; }
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//QString repositoryPath() { return m_repositoryPath; }
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//QString const repositoryPath() const { return m_repositoryPath; }
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private:
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static QString jsonType(enum FileTypeJson type);
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bool openSerial(int br, QString baudrate, QString comPort) const;
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void closeSerial() const;
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bool isSerialOpen() const;
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bool resetDeviceController() const;
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QByteArray loadBinaryDCFile(QString filename) const;
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bool downloadBinaryToDC(QString const &bFile) const;
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bool updateBinary(QString const &fileToSendToDC);
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QStringList getDcSoftAndHardWareVersion();
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QString getFileVersion(QString const& jsonFile);
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private slots:
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void readyReadStandardOutput();
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void readyReadStandardError();
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void finished(int exitCode, QProcess::ExitStatus exitStatus);
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void onReportDCDownloadStatus(QString const &status);
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void onReportDCDownloadSuccess(QString const &msg);
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void onReportDCDownloadFailure(QString const &errorMsg);
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*/
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};
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#endif // UPDATE_H_INCLUDED
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