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Simplify NTFS writeUUID code. Rely on external ntfslabel command.

This commit is contained in:
Andrius Štikonas 2016-04-22 13:30:19 +01:00
parent 7306c86241
commit a412564b00
1 changed files with 2 additions and 20 deletions
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22
src/fs/ntfs.cpp
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@ -176,27 +176,9 @@ bool ntfs::resize(Report& report, const QString& deviceNode, qint64 length) cons
bool ntfs::updateUUID(Report& report, const QString& deviceNode) const
{
Q_UNUSED(report);
QUuid uuid = QUuid::createUuid();
char* s = reinterpret_cast<char*>(&uuid.data4[0]);
ExternalCommand cmd(QStringLiteral("ntfslabel"), { QStringLiteral("--new-serial"), deviceNode });
QFile device(deviceNode);
if (!device.open(QFile::ReadWrite | QFile::Unbuffered)) {
Log() << xi18nc("@info/plain", "Could not open partition <filename>%1</filename> for writing when trying to update the NTFS serial number.", deviceNode);
return false;
}
if (!device.seek(0x48)) {
Log() << xi18nc("@info/plain", "Could not seek to position 0x48 on partition <filename>%1</filename> when trying to update the NTFS serial number.", deviceNode);
return false;
}
if (device.write(s, 8) != 8) {
Log() << xi18nc("@info/plain", "Could not write new NTFS serial number to partition <filename>%1</filename>.", deviceNode);
return false;
}
Log() << xi18nc("@info/plain", "Updated NTFS serial number for partition <filename>%1</filename> successfully.", deviceNode);
return true;
return cmd.run(-1) && cmd.exitCode() == 0;
}
bool ntfs::updateBootSector(Report& report, const QString& deviceNode) const