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// dbinfo.h
/**
* Copyright (C) 2008 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
namespace mongo {
/* this is an "accessor" class to data held in local.dbinfo.<dbname>
system.dbinfo contains:
attributes will be added later.
*/
class DBInfo {
string ns;
Database *dbold;
public:
~DBInfo() {
database = dbold;
}
DBInfo(const char *db) {
dbold = database;
ns = string("local.dbinfo.") + db;
setClientTempNs(ns.c_str());
}
BSONObj getDbInfoObj() {
auto_ptr<Cursor> c = DataFileMgr::findAll(ns.c_str());
if ( !c->ok() )
return BSONObj();
return c->current();
}
void dbDropped();
};
inline void Database::finishInit() {
DBInfo i(name.c_str());
}
} // namespace mongo
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