110 lines
2.7 KiB
C++
110 lines
2.7 KiB
C++
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#include "PTUSystem.h"
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#include <QDebug>
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#include <QDir>
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#include <QFileInfo>
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PTUSystem::PTUSystem(QObject *parent) : QObject(parent)
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{
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}
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quint16 PTUSystem::readCustomerNumber()
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{
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QString resultFilename;
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QStringList fileNameList;
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fileNameList << "/mnt/system_data/cust_nr"
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<< "/etc/cust_nr";
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for (const auto& filename : fileNameList) {
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if (QFileInfo(filename).isReadable()) {
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resultFilename = filename;
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break;
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}
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}
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QString resultString = PTUSystem::readConfigString(resultFilename);
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return static_cast<quint16>(resultString.toInt());
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}
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quint16 PTUSystem::readMachineNumber()
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{
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QString resultFilename;
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QStringList fileNameList;
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fileNameList << "/mnt/system_data/machine_nr"
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<< "/etc/machine_nr";
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for (const auto& filename : fileNameList) {
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if (QFileInfo(filename).isReadable()) {
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resultFilename = filename;
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break;
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}
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}
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QString resultString = PTUSystem::readConfigString(resultFilename);
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return static_cast<quint16>(resultString.toInt());
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}
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quint16 PTUSystem::readZoneNumber()
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{
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QString resultFilename;
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QStringList fileNameList;
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fileNameList << "/mnt/system_data/zone_nr"
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<< "/etc/zone_nr";
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for (const auto& filename : fileNameList) {
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if (QFileInfo(filename).isReadable()) {
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resultFilename = filename;
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break;
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}
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}
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QString resultString = PTUSystem::readConfigString(resultFilename);
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return static_cast<quint16>(resultString.toInt());
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}
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quint16 PTUSystem::readGroupNumber()
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{
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QString resultFilename;
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QStringList fileNameList;
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fileNameList << "/mnt/system_data/group_nr"
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<< "/etc/group_nr";
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for (const auto& filename : fileNameList) {
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if (QFileInfo(filename).isReadable()) {
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resultFilename = filename;
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break;
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}
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}
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QString resultString = PTUSystem::readConfigString(resultFilename);
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return static_cast<quint16>(resultString.toInt());
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}
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QString PTUSystem::readConfigString(const QString & filename)
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{
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QFileInfo fileinfo(filename);
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if (! fileinfo.isReadable() ) {
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qDebug() << "PTUSystem::readConfigString(): \"" << filename << "\" is not readable";
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return "";
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}
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QFile file(filename);
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if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
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qDebug() << "PTUSystem::readConfigString() cannot open file: " << filename;
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return "";
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}
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QTextStream in(&file);
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QString stringValue = in.readLine(100);
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qDebug() << "PTUSystem::readConfigString() stringValue = " << stringValue;
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file.close();
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return stringValue;
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}
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