Line data    Source code

       1             : /**
       2             :  * Copyright Soramitsu Co., Ltd. 2017 All Rights Reserved.
       3             :  * http://soramitsu.co.jp
       4             :  *
       5             :  * Licensed under the Apache License, Version 2.0 (the "License");
       6             :  * you may not use this file except in compliance with the License.
       7             :  * You may obtain a copy of the License at
       8             :  *
       9             :  *        http://www.apache.org/licenses/LICENSE-2.0
      10             :  *
      11             :  * Unless required by applicable law or agreed to in writing, software
      12             :  * distributed under the License is distributed on an "AS IS" BASIS,
      13             :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      14             :  * See the License for the specific language governing permissions and
      15             :  * limitations under the License.
      16             :  */
      17             : 
      18             : #ifndef IROHA_CLI_ASSERT_CONFIG_HPP
      19             : #define IROHA_CLI_ASSERT_CONFIG_HPP
      20             : 
      21             : #include <stdexcept>
      22             : #include <string>
      23             : 
      24             : namespace assert_config {
      25             :   /**
      26             :    * error message helpers that are used in json validation.
      27             :    */
      28             :   inline std::string no_member_error(std::string const &member) {
      29          80 :     return "No member '" + member + "'";
      30           0 :   }
      31             : 
      32             :   inline std::string type_error(std::string const &value,
      33             :                                 std::string const &type) {
      34          80 :     return "'" + value + "' is not " + type;
      35           0 :   }
      36             : 
      37             :   inline std::string parse_error(std::string const &path) {
      38             :     return "Parse error. JSON file path: " + path + "'";
      39             :   }
      40             : 
      41             :   /**
      42             :    * shuts down process when some error occurs.
      43             :    * @param error - error message
      44             :    */
      45             :   inline void fatal_error(std::string const &error) {
      46           0 :     throw std::runtime_error(error);
      47           0 :   }
      48             : 
      49             :   /**
      50             :    * shuts down process if a given condition is false.
      51             :    * @param condition
      52             :    * @param error - error message
      53             :    */
      54             :   inline void assert_fatal(bool condition, std::string const &error) {
      55         170 :     if (!condition) {
      56           0 :       fatal_error(error);
      57           0 :     }
      58         170 :   }
      59             : }  // namespace assert_config
      60             : 
      61             : #endif  // IROHA_CLI_ASSERT_CONFIG_HPP