getFileVersion(): use only 16 byte of buffer filled by DC with version-info
of JSON-file.
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@ -592,10 +592,12 @@ QStringList Update::getDcSoftAndHardWareVersion() {
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QString Update::getFileVersion(QString const& jsonFileName) {
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// "version":"15.10.2023 14:55 02.00.06",
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static const QRegularExpression re("^.*(\\\"version\\\":)(.*)$");
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static const QRegularExpression re("^.*(\\\"[Vv]ersion\\\":)([\\s\\\"]{0,})([^,\\\"]{0,}).*$");
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QString fileVersion;
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QFile inputFile(jsonFileName);
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QString fileVersion("");
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QFile inputFile(QDir::cleanPath(m_customerRepository + QDir::separator() + jsonFileName));
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if (inputFile.exists()) {
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if (inputFile.open(QIODevice::ReadOnly)) {
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QTextStream in(&inputFile);
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while (!in.atEnd()) {
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@ -604,12 +606,18 @@ QString Update::getFileVersion(QString const& jsonFileName) {
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QRegularExpressionMatch match;
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int idx = line.indexOf(re, 0, &match);
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if (idx != -1) {
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fileVersion = match.captured(match.lastCapturedIndex());
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int const lastCaptured = match.lastCapturedIndex();
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// the dc only sends 16 Byte
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fileVersion = match.captured(lastCaptured);
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fileVersion.truncate(16);
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break;
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}
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}
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inputFile.close();
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}
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} else {
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// qCritical() << "ERROR" << inputFile.fileName() << "does not exist";
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}
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return fileVersion;
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}
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