Line data    Source code

       1             : /**
       2             :  * Copyright Soramitsu Co., Ltd. All Rights Reserved.
       3             :  * SPDX-License-Identifier: Apache-2.0
       4             :  */
       5             : 
       6             : #ifndef IROHA_BLOCK_VALIDATOR_HPP
       7             : #define IROHA_BLOCK_VALIDATOR_HPP
       8             : 
       9             : #include <boost/format.hpp>
      10             : #include "datetime/time.hpp"
      11             : #include "interfaces/common_objects/types.hpp"
      12             : #include "interfaces/iroha_internal/block.hpp"
      13             : #include "validators/abstract_validator.hpp"
      14             : #include "validators/answer.hpp"
      15             : #include "validators/container_validator.hpp"
      16             : 
      17             : namespace shared_model {
      18             :   namespace validation {
      19             : 
      20             :     /**
      21             :      * Class that validates block
      22             :      */
      23             :     template <typename FieldValidator, typename TransactionsCollectionValidator>
      24             :     class BlockValidator
      25             :         : public ContainerValidator<interface::Block,
      26             :                                     FieldValidator,
      27             :                                     TransactionsCollectionValidator>,
      28             :           public AbstractValidator<interface::Block> {
      29             :      public:
      30             :       using ContainerValidator<
      31             :           interface::Block,
      32             :           FieldValidator,
      33             :           TransactionsCollectionValidator>::ContainerValidator;
      34             :       /**
      35             :        * Applies validation on block
      36             :        * @param block
      37             :        * @return Answer containing found error if any
      38             :        */
      39             :       Answer validate(const interface::Block &block) const override {
      40         264 :         return ContainerValidator<interface::Block,
      41             :                                   FieldValidator,
      42             :                                   TransactionsCollectionValidator>::
      43             :             validate(block, "Block", [this](auto &reason, const auto &cont) {
      44         264 :               this->field_validator_.validateHash(reason, cont.prevHash());
      45         264 :             });
      46           0 :       }
      47             :     };
      48             : 
      49             :   }  // namespace validation
      50             : }  // namespace shared_model
      51             : 
      52             : #endif  // IROHA_BLOCK_VALIDATOR_HPP