bool DatabaseService::removeDiskDatabase() {
QFile file(getDiskDatabasePath());
if (file.exists()) {
qDebug() << __func__ << " - 'removing database file': " << file.fileName();
return file.remove();
}
return false;
}
bool DatabaseService::createDiskConnection() {
QSqlDatabase dbDisk = QSqlDatabase::addDatabase("QSQLITE", "disk");
dbDisk.setDatabaseName(getDiskDatabasePath());
if (!dbDisk.open()) {
QMessageBox::critical(0, QWidget::tr("Cannot open disk database"),
QWidget::tr(
"Unable to establish a database connection.\n"
"This application needs SQLite support. Please read "
"the Qt SQL driver documentation for information how "
"to build it.\n\n"
"Click Cancel to exit."), QMessageBox::Cancel);
return false;
}
return true;
}
bool DatabaseService::createDiskConnection() {
QSqlDatabase dbDisk = QSqlDatabase::addDatabase("QSQLITE", "disk");
QString path = getDiskDatabasePath();
dbDisk.setDatabaseName(path);
if (!dbDisk.open()) {
QMessageBox::critical(
0, QWidget::tr("Cannot open disk database"),
QWidget::tr(
"Unable to establish a database connection with "
"file '%1'.\nAre the folder and the file "
"writeable?").arg(path),
QMessageBox::Ok);
return false;
}
return true;
}