/**
 *    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/platform/basic.h"

#include <iostream>

#include "mongo/db/auth/resource_pattern.h"

#include "mongo/util/log.h"

namespace mongo {

    std::string ResourcePattern::toString() const {
        switch (_matchType) {
        case matchNever:
            return "<no resources>";
        case matchClusterResource:
            return "<system resource>";
        case matchDatabaseName:
            return "<database " + _ns.db().toString() + ">";
        case matchCollectionName:
            return "<collection " + _ns.coll().toString() + " in any database>";
        case matchExactNamespace:
            return "<" + _ns.ns() + ">";
        case matchAnyNormalResource:
            return "<all normal resources>";
        case matchAnyResource:
            return "<all resources>";
        default:
            return "<unknown resource pattern type>";
        }
    }

    std::ostream& operator<<(std::ostream& os, const ResourcePattern& pattern) {
        return os << pattern.toString();
    }

}  // namespace mongo