void checkNextVersion(void)
{
installedVersion = appSettings.value("InstalledVersion", "1.0.0").toString();
QStringList nameFilter;
nameFilter << "cashflow_v*.exe";
QDir databaseDir(pth.pathes[PTH_installer]);
QStringList fileList = databaseDir.entryList(nameFilter, QDir::Files, QDir::Unsorted);
QRegExp versionPattern("cashflow_v(\\d\\.\\d\\.\\d)\\.exe");
QList<QString> versionList = installedVersion.split(".");
for (int f=0; f<fileList.count(); f++)
{
versionPattern.indexIn(fileList[f]);
if ((versionPattern.captureCount() > 0) &&
(!versionPattern.cap(1).isEmpty()))
{
QList<QString> foundList = versionPattern.cap(1).split(".");
if ( (foundList[0].toInt() > versionList[0].toInt()) ||
((foundList[0].toInt() == versionList[0].toInt()) &&
(foundList[1].toInt() > versionList[1].toInt())) ||
((foundList[0].toInt() == versionList[0].toInt()) &&
(foundList[1].toInt() == versionList[1].toInt()) &&
(foundList[2].toInt() > versionList[2].toInt())))
Msg::show(MSG_INFO, MSG_NEWVERSION, fileList[f]);
}
}
}
QSqlDatabase CommHistoryDatabase::open(const QString &databaseName)
{
QDir databaseDir(CommHistoryDatabasePath::databaseDir());
if (!databaseDir.exists())
databaseDir.mkpath(QLatin1String("."));
const QString databaseFile = databaseDir.absoluteFilePath(CommHistoryDatabasePath::databaseFile());
const bool exists = QFile::exists(databaseFile);
QSqlDatabase database = QSqlDatabase::addDatabase(QLatin1String("QSQLITE"), databaseName);
database.setDatabaseName(databaseFile);
if (!database.open()) {
qWarning() << "Failed to open commhistory database";
qWarning() << database.lastError();
return database;
} else {
qWarning() << "Opened commhistory database:" << databaseFile;
}
for (int i = 0; i < db_setup_count; i++) {
if (!execute(database, QLatin1String(db_setup[i]))) {
database.close();
if (!exists)
QFile::remove(databaseFile);
return database;
}
}
if (!exists) {
if (!prepareDatabase(database)) {
database.close();
QFile::remove(databaseFile);
}
} else {
if (!execute(database, "BEGIN EXCLUSIVE TRANSACTION")) {
database.close();
return database;
}
if (!upgradeDatabase(database) || !execute(database, "END TRANSACTION")) {
execute(database, "ROLLBACK");
qCritical() << "Database upgrade failed! Everything may break catastrophically.";
}
}
return database;
}
inline void KNJsonDatabase::checkDatabaseDir()
{
//Check is the destination path is a real dir, and it's exist.
QFileInfo databaseDir(m_fileInfo.absolutePath());
if(databaseDir.isDir() && databaseDir.exists())
{
return;
}
//If it's a file, delete it.
if(databaseDir.isFile())
{
//Remove it.
QFile::remove(databaseDir.absoluteFilePath());
}
//Generate the dir.
QDir().mkpath(databaseDir.absoluteFilePath());
}