38 lines
1,009 B
C++
38 lines
1,009 B
C++
#ifndef RFL_PATTERNVALIDATOR_HPP_
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#define RFL_PATTERNVALIDATOR_HPP_
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#include <string>
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#include "../ctre.hpp"
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#include "Literal.hpp"
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#include "Result.hpp"
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#include "internal/StringLiteral.hpp"
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#include "parsing/schema/ValidationType.hpp"
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namespace rfl {
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template <internal::StringLiteral _regex, internal::StringLiteral _name>
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struct PatternValidator {
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using Name = Literal<_name>;
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using Regex = Literal<_regex>;
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static Result<std::string> validate(const std::string& _str) noexcept {
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if (ctre::match<_regex.arr_>(_str)) {
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return _str;
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} else {
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return rfl::Error("String '" + _str + "' did not match format '" +
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_name.str() + "': '" + _regex.str() + "'.");
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}
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}
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template <class T>
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static parsing::schema::ValidationType to_schema() {
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using ValidationType = parsing::schema::ValidationType;
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return ValidationType {ValidationType::Regex {.pattern_ = Regex().str()}};
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}
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};
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} // namespace rfl
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#endif
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