ccf_exception.h

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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the Apache 2.0 License.
#pragma once
 
#include "ccf/ds/logger.h"
 
#include <exception>
#include <string>
 
namespace ccf
{
  class ccf_logic_error : public std::exception
  {
  public:
    ccf_logic_error(const std::string& what_arg)
    {
      if (!what_arg.empty())
      {
        result.append(what_arg);
        result.append("\n");
      }
    }
 
    ccf_logic_error() : ccf_logic_error("") {}
 
    [[nodiscard]] const char* what() const noexcept override
    {
      return result.c_str();
    }
 
  private:
    std::string result;
  };
 
  class ccf_openssl_rdrand_init_error : public ccf_logic_error
  {
  public:
    ccf_openssl_rdrand_init_error(const std::string& what_arg) :
      ccf_logic_error(what_arg)
    {}
  };
};