/*
* Resets the backend database. This function shall be called only when
* nothing holds the database open.
*
* ARGUMENTS:
* path Pathname of the database directory. Shall not be NULL.
* The client can free it upon return.
* RETURNS:
* 0 Success.
* EIO Backend database error. "log_start()" called.
*/
RegStatus
beReset(
const char* const path)
{
RegStatus status;
assert(NULL != path);
if (0 == (status = verifyBackend(path))) {
/*
* The database is OK. Make a backup copy.
*/
status = copyDatabase(path, "", ".bck");
}
else if (ECANCELED == status) {
/*
* The backend database needs to be restored.
*/
log_add("Restoring from backup");
log_log(LOG_NOTICE);
if (0 == (status = removeEnvironment(path))) {
status = copyDatabase(path, ".bck", "");
}
}
return status;
}
void MainWindow::saveAsDatabase() {
QString fileName = QFileDialog::getSaveFileName(this, tr("Save Database"), ".", tr("Database files (*.db);;All files (*.*)"));
if (!fileName.isEmpty()) {
// Copy the current database, close it, and open the "saved as" file
copyDatabase(fileName);
m_dbWidget->closeDatabase();
loadDatabase(fileName);
}
}
