FFIRN_Validator.hpp

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// ****************************************************************************
// CUI
//
// The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
//
// Copyright 2019 Infoscitex, a DCS Company. All rights reserved.
//
// The use, dissemination or disclosure of data in this file is subject to
// limitation or restriction. See accompanying README and LICENSE for details.
// ****************************************************************************
 
#ifndef FFIRNVALIDATOR_HPP
#define FFIRNVALIDATOR_HPP
 
#include "usmtf_export.h"
 
#include <algorithm>
#include <functional>
#include <unordered_map>
 
#include "Field.hpp"
#include "Validatable.hpp"
 
namespace usmtf
{
const static std::string NULL_FIELD = "-";

namespace ffirn_descriptors
{
const std::string cLATM = "LATM";
const std::string cLATS = "LATS";
const std::string cRARA = "RARA";
const std::string cFLFL = "FLFL";
const std::string cRAFL = "RAFL";
const std::string cBRFL = "BRFL";
const std::string cBRRA = "BRRA";
const std::string cSNWP = "SNWP";
} // namespace ffirn_descriptors

class USMTF_EXPORT FFIRN_Validator : public Validatable
{
public:
   using FFIRN_Func = std::function<bool(void)>;
   using FFIRN_DescriptorMap = std::unordered_map<std::string, FFIRN_Func>;
   FFIRN_Validator()         = default;

   virtual bool ParseAndValidate(const usmtf::Field& aField) = 0;

   static bool IsInSelection(const std::string& aValue, const std::vector<std::string>& choices) noexcept;
   static bool IsStringLength(const std::string& aValue, size_t aLength) noexcept;
   static size_t CheckForAnyDelimeter(const std::string& aValue, const std::vector<std::string>& aDelimeters) noexcept;
   static size_t CheckForAnyDelimeter(const std::string&              aValue,
                                      const std::vector<std::string>& aDelimeters,
                                      std::string&                    aFoundDelimeter) noexcept;
 
   template<class T>
   static bool IsInRange(T aValue, T aLowerBound, T aUpperBound) noexcept
   {
      return aValue >= aLowerBound && aValue <= aUpperBound;
   }

   const std::string& GetRawContent() const noexcept;

   std::vector<std::string> SplitOnDelimeter(const std::string& value, const std::string& delimeter);
   const std::string&       GetFieldContent() const noexcept;
 
protected:
   bool ValidateByDescriptor(const FFIRN_DescriptorMap& aDescriptorMap);

   void ClearErrorsIfValid(bool aHasAtLeastOnePassed) noexcept;
   void  SetField(const Field& aField) noexcept;
   Field mField;
};
} // namespace usmtf
#endif // !