int main(int argc, char** argv)
{
Q_UNUSED(argv);
Q_UNUSED(argc);
// first the formalities
QByteArray prgname;
//! TODO use KCmdLineArguments with options
// first argument should be xbase source directory
QString xBaseSourceDirectory = QString::fromLatin1(argv[1]);
// second argument should be kexi file ( destination )
QString destinationDatabase = QString::fromLatin1(argv[2]);
QFileInfo info = QFileInfo(argv[0]);
prgname = info.baseName().toLatin1();
//Needed for variosu things like i18n and kconfig and stuff. No need to keep it around or clean it as this is just a test case so nothing long-lived
new KComponentData(prgname);
// write the code for testing migration here
// Start with a driver manager
KexiDB::DriverManager manager;
KexiMigration::MigrateManager migrateManager;
kDebug() << "Creating destination driver...";
// Get a driver to the destination database
KexiDB::Driver *destDriver = manager.driver(KexiDB::defaultFileBasedDriverName() //file based
);
if (!destDriver || manager.error()) {
kDebug() << "Manager error...";
manager.debugError();
}
KexiDB::ConnectionData *cdata;
QString dbname;
cdata = new KexiDB::ConnectionData();
// set destination file name here.
//! TODO User should be able to specify this
cdata->driverName = KexiDB::defaultFileBasedDriverName();
//! TODO User should be able to specify this
dbname = destinationDatabase;
cdata->setFileName(dbname);
kDebug() << "Current file name: " << dbname;
QString sourceDriverName = "xbase";
// get the source migration driver
KexiMigration::KexiMigrate* sourceDriver = 0;
sourceDriver = migrateManager.driver(sourceDriverName);
if (!sourceDriver || migrateManager.error()) {
kDebug() << "Import migrate driver error...";
return -1;
}
KexiMigration::Data* md = new KexiMigration::Data();
md->keepData = true;
// delete md->destination;
md->destination = new KexiProjectData(*cdata, dbname);
// Setup XBase connection data
KexiDB::ConnectionData* conn_data = new KexiDB::ConnectionData();
conn_data->setFileName(xBaseSourceDirectory);
md->source = conn_data;
md->sourceName = "";
sourceDriver->setData(md);
if (!sourceDriver->performImport()) {
kDebug() << "Import failed";
return -1;
}
return 0;
}
//bool xBaseConnectionInternal::db_connect(QCString host, QCString user,
// QCString password, unsigned short int port, QString socket)
bool xBaseConnectionInternal::db_connect(const Predicate::ConnectionData& data)
{
// we have to migrate the xbase source database into a .kexi file
// xbase source database directory will be in connectiondata
// we can choose a KTemporaryFile for the destination .kexi file
KexiMigration::MigrateManager xBase2KexiMigrateManager;
// create a temporary .kexi file
KTemporaryFile temporaryKexiFile;
temporaryKexiFile.setSuffix( ".kexi" );
temporaryKexiFile.setAutoRemove( false );
if ( !temporaryKexiFile.open() ) {
PreDrvDbg<<"Couldn't create .kexi file for exporting from xBase to .kexi";
return false;
}
tempDatabase = temporaryKexiFile.fileName();
Predicate::ConnectionData* kexiConnectionData = 0;
kexiConnectionData = new Predicate::ConnectionData();
// set destination file name here.
kexiConnectionData->driverName = Predicate::defaultFileBasedDriverName();
kexiConnectionData->setFileName( tempDatabase );
PreDrvDbg << "Current file name: " << tempDatabase;
QString sourceDriverName = "xbase";
// get the source migration driver
KexiMigration::KexiMigrate* sourceDriver = 0;
sourceDriver = xBase2KexiMigrateManager.driver( sourceDriverName );
if(!sourceDriver || xBase2KexiMigrateManager.error()) {
PreDrvDbg << "Import migrate driver error...";
return false;
}
KexiMigration::Data* md = new KexiMigration::Data();
md->keepData = true;
md->destination = new KexiProjectData(*kexiConnectionData, tempDatabase);
// Setup XBase connection data from input connection data passed
//! TODO Check sanity of this
md->source = new Predicate::ConnectionData(data);
md->sourceName = "";
sourceDriver->setData(md);
if ( !sourceDriver->performImport() ) {
PreDrvDbg<<"Import failed";
return false;
}
// finished transferring xBase database into .kexi file
// Get a driver to the destination database
if ( internalDriver )
internalConn = internalDriver->createConnection(*kexiConnectionData);
else
return false;
if (!internalConn || internalDriver->error()) {
internalDriver->debugError();
return false;
}
if (!internalConn->connect()) {
internalConn->debugError();
storeResult();
return false;
}
if (!internalConn->useDatabase(tempDatabase)) {
internalConn->debugError();
storeResult();
return false;
}
// store mapping from xbase directory to .kexi file name for future use
// Note: When a directory is specified ( as has to be done for xBase ), fileName()
// will give directory name with an additional forward slash. dbPath() won't do so.
// Need some more maintainable solution.
dbMap[data.fileName()] = tempDatabase;
return true;
}