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// namespace_string.cpp
/**
* Copyright (C) 2014 MongoDB 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/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/db/namespace_string.h"
namespace mongo {
using std::string;
bool legalClientSystemNS( const StringData& ns , bool write ) {
if( ns == "local.system.replset" ) return true;
if ( ns.find( ".system.users" ) != string::npos )
return true;
if ( ns == "admin.system.roles" ) return true;
if ( ns == "admin.system.version" ) return true;
if ( ns == "admin.system.new_users" ) return true;
if ( ns == "admin.system.backup_users" ) return true;
if ( ns.find( ".system.js" ) != string::npos ) return true;
return false;
}
bool NamespaceString::isListCollectionsGetMore() const {
return coll() == StringData("$cmd.listCollections", StringData::LiteralTag());
}
namespace {
const StringData listIndexesGetMoreNSPrefix("$cmd.listIndexes.", StringData::LiteralTag());
} // namespace
bool NamespaceString::isListIndexesGetMore() const {
return coll().size() > listIndexesGetMoreNSPrefix.size() &&
coll().startsWith(listIndexesGetMoreNSPrefix);
}
NamespaceString NamespaceString::getTargetNSForListIndexesGetMore() const {
dassert(isListIndexesGetMore());
return NamespaceString(db(), coll().substr(listIndexesGetMoreNSPrefix.size()));
}
}
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