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/**
* Copyright (C) 2013 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/>.
*
* 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/auth/role_name.h"
#include <algorithm>
#include <string>
#include "mongo/base/string_data.h"
#include "mongo/util/assert_util.h"
namespace mongo {
RoleName::RoleName(const StringData& role, const StringData& dbname) {
_fullName.resize(role.size() + dbname.size() + 1);
std::string::iterator iter = std::copy(role.rawData(),
role.rawData() + role.size(),
_fullName.begin());
*iter = '@';
++iter;
iter = std::copy(dbname.rawData(), dbname.rawData() + dbname.size(), iter);
dassert(iter == _fullName.end());
_splitPoint = role.size();
}
RoleNameSetIterator::RoleNameSetIterator(const unordered_set<RoleName>::const_iterator& begin,
const unordered_set<RoleName>::const_iterator& end) :
_begin(begin), _end(end) {}
RoleNameSetIterator::~RoleNameSetIterator() {};
bool RoleNameSetIterator::more() const {
return _begin != _end;
}
const RoleName& RoleNameSetIterator::next() {
const RoleName& toReturn = get();
++_begin;
return toReturn;
}
const RoleName& RoleNameSetIterator::get() const {
return *_begin;
}
RoleNameIterator::Impl* RoleNameSetIterator::doClone() const {
return new RoleNameSetIterator(_begin, _end);
}
std::ostream& operator<<(std::ostream& os, const RoleName& name) {
return os << name.getFullName();
}
} // namespace mongo
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