lib/NamedEntity.cc

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
#include "NamedEntity.h"

#include <cctype>

/**
 * Allowed characters for property, namespace, cluster and topic names are
 * alphanumeric (a-zA-Z0-9) and these special chars _-=:.
 * @param name
 * @return
 */
bool NamedEntity::checkName(const std::string& name) {
    for (char c : name) {
        if (isalnum(c)) {
            continue;
        }

        switch (c) {
            case '_':
            case '-':
            case '=':
            case ':':
            case '.':
                continue;
            default:
                // Invalid character was found
                return false;
        }
    }

    return true;
}