void GameHandler::VerifyGameDB(GameHandler *handler)
{
int counter = 0;
GameScanMap::Iterator iter;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT romname,rompath,gamename FROM gamemetadata "
"WHERE system = :SYSTEM");
query.bindValue(":SYSTEM",handler->SystemName());
if (!query.exec())
MythDB::DBError("GameHandler::VerifyGameDB - "
"select", query);
QString message = QObject::tr("Verifying %1 files")
.arg(handler->SystemName());
CreateProgress(message);
if (m_progressDlg)
m_progressDlg->SetTotal(query.size());
// For every file we know about, check to see if it still exists.
if (query.isActive() && query.size() > 0)
{
while (query.next())
{
QString RomName = query.value(0).toString();
QString RomPath = query.value(1).toString();
QString GameName = query.value(2).toString();
if (RomName != QString::null)
{
if ((iter = m_GameMap.find(RomName)) != m_GameMap.end())
{
// If it's both on disk and in the database we're done with it.
m_GameMap.erase(iter);
}
else
{
// If it's only in the database add it to our list and mark it for
// removal.
m_GameMap[RomName] = GameScan(RomName,RomPath + "/" + RomName,inDatabase,
GameName,RomPath);
}
}
if (m_progressDlg)
m_progressDlg->SetProgress(++counter);
}
}
if (m_progressDlg)
{
m_progressDlg->Close();
m_progressDlg = NULL;
}
}
void GameHandler::processGames(GameHandler *handler)
{
QString thequery;
int maxcount = 0;
MSqlQuery query(MSqlQuery::InitCon());
if ((!handler->SystemRomPath().isEmpty()) && (handler->GameType() != "PC"))
{
QDir d(handler->SystemRomPath());
if (d.exists())
maxcount = buildFileCount(handler->SystemRomPath(),handler);
else
{
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("ROM Path does not exist: %1")
.arg(handler->SystemRomPath()));
return;
}
}
else
maxcount = 100;
if (handler->GameType() == "PC")
{
MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
QString message = QObject::tr("Scanning for %1 games...")
.arg(handler->SystemName());
MythUIBusyDialog *busyDialog = new MythUIBusyDialog(message, popupStack,
"gamescanbusy");
if (busyDialog->Create())
popupStack->AddScreen(busyDialog, false);
else
{
delete busyDialog;
busyDialog = NULL;
}
m_GameMap[handler->SystemCmdLine()] =
GameScan(handler->SystemCmdLine(),
handler->SystemCmdLine(),
inFileSystem,
handler->SystemName(),
handler->SystemCmdLine().left(handler->SystemCmdLine().lastIndexOf(QRegExp("/"))));
if (busyDialog)
busyDialog->Close();
LOG(VB_GENERAL, LOG_INFO, LOC +
QString("PC Game %1").arg(handler->SystemName()));
}
else
{
QString message = QObject::tr("Scanning for %1 games...")
.arg(handler->SystemName());
CreateProgress(message);
if (m_progressDlg)
m_progressDlg->SetTotal(maxcount);
int filecount = 0;
buildFileList(handler->SystemRomPath(), handler, &filecount);
if (m_progressDlg)
{
m_progressDlg->Close();
m_progressDlg = NULL;
}
}
VerifyGameDB(handler);
// If we still have some games in the list then update the database
if (!m_GameMap.empty())
{
InitMetaDataMap(handler->GameType());
UpdateGameDB(handler);
romDB.clear();
handler->setRebuild(true);
}
else
handler->setRebuild(false);
}
void GameHandler::buildFileList(QString directory, GameHandler *handler,
int* filecount)
{
QDir RomDir(directory);
// If we can't read it's contents move on
if (!RomDir.isReadable())
return;
RomDir.setSorting( QDir:: DirsFirst | QDir::Name );
QFileInfoList List = RomDir.entryInfoList();
for (QFileInfoList::const_iterator it = List.begin();
it != List.end(); ++it)
{
QFileInfo Info = *it;
QString RomName = Info.fileName();
QString GameName = Info.completeBaseName();
if (RomName == "." ||
RomName == "..")
{
continue;
}
if (Info.isDir())
{
buildFileList(Info.filePath(), handler, filecount);
continue;
}
else
{
if (handler->validextensions.count() > 0)
{
QRegExp r;
r.setPattern("^" + Info.suffix() + "$");
r.setCaseSensitivity(Qt::CaseInsensitive);
QStringList result;
for (int x = 0; x < handler->validextensions.size(); x++)
{
QString extension = handler->validextensions.at(x);
if (extension.contains(r))
result.append(extension);
}
if (result.isEmpty())
continue;
}
m_GameMap[RomName] = GameScan(RomName,Info.filePath(),inFileSystem,
GameName, Info.absoluteDir().path());
LOG(VB_GENERAL, LOG_INFO, LOC + QString("Found ROM : (%1) - %2")
.arg(handler->SystemName()).arg(RomName));
*filecount = *filecount + 1;
if (m_progressDlg)
m_progressDlg->SetProgress(*filecount);
}
}
}
