Hi,
Is there any way by which we can differentiate on when QFile::FileError returns QFile::OpenError.When the particular file is has write protection then also the file is returning this code and when the file is opened then also its returning QFile::OpenError ?
Actually i have to check for write protection of file .Here is my code for your help
QFile telegramFile(filePath);
QFileInfo fileInfo(telegramFile);
QTextStream telegramStream(&telegramFile);
if(!fileInfo.isWritable())
{
QMessageBox *mBox = new QMessageBox();
mBox->setText(QObject::tr("m_This File is write-protected.Do you want to overwrite it?"));
mBox->setStandardButtons(QMessageBox::Yes | QMessageBox::No);
mBox->setIcon(QMessageBox::Warning);
mBox->setWindowTitle(QObject::tr("m_Warning"));
switch(mBox->exec())
{
case QMessageBox::Yes:
chk = telegramFile.setPermissions(QFile::WriteUser);
break;
case QMessageBox::No:
return false;
default:
return false;
}
}
if(!telegramFile.open(QIODevice::WriteOnly))
{
QMessageBox *mBox = new QMessageBox();
int errorVal = telegramFile.error();
mBox->setText(telegramFile.errorString());
mBox->exec();
telegramFile.close();
return false;
}
if(telegramFile.isOpen())
telegramStream << m_dataBuffer.toUtf8();
Any help would be greatly appreciated.Thanks
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