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#ifndef NEWSBOAT_MATCHEREXCEPTON_H_
#define NEWSBOAT_MATCHEREXCEPTON_H_
#include <cstdint>
#include <string>
namespace newsboat {
struct MatcherErrorFfi;
class MatcherException : public std::exception {
public:
// Numbers here MUST match constants in rust/libnewsboat-ffi/src/matchererror.rs
enum class Type : std::uint8_t { ATTRIB_UNAVAIL = 0, INVALID_REGEX = 1 };
MatcherException(Type et,
const std::string& info,
const std::string& info2 = "")
: type_(et)
, addinfo(info)
, addinfo2(info2)
{
}
~MatcherException() throw() override {}
const char* what() const throw() override;
static MatcherException from_rust_error(MatcherErrorFfi error);
// Getters for testing purposes. Ugly, but alas.
Type type() const
{
return type_;
}
std::string info() const
{
return addinfo;
}
std::string info2() const
{
return addinfo2;
}
private:
Type type_;
std::string addinfo;
std::string addinfo2;
};
/// A description of an error returned by Rust. This can be converted into
/// `MatcherException` object with `MatcherException::from_rust_error`
struct MatcherErrorFfi {
MatcherException::Type type;
char* info;
char* info2;
};
} // namespace newsboat
#endif /* NEWSBOAT_MATCHEREXCEPTON_H_ */
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