42 lines
2.4 KiB
C++
42 lines
2.4 KiB
C++
#ifndef ARBUTILS_CORE_HPP
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#define ARBUTILS_CORE_HPP
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#include <exception>
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#include <string>
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#include "../src/Exception.hpp"
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#define export_func extern "C" [[maybe_unused]]
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#define ArbutilsException 3;
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/// @brief Handler class for storing C++ exceptions, and passing them over a C interface.
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class ExceptionHandler {
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static std::string _ArbutilsLastException;
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public:
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/// @brief Stores the last found exception. Overrides previously last found exception.
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/// @param e The last found exception as Arbutils exception.
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static void SetLastException(const ArbUt::Exception& e) {
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_ArbutilsLastException = std::string(e.what()) + "\n" + e.GetStacktrace();
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}
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/// @brief Stores the last found exception. Overrides previously last found exception.
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/// @param e The last found exception as std exception.
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static void SetLastException(const std::exception& e) { _ArbutilsLastException = std::string(e.what()); }
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/// @brief Returns the last found exception as null-terminated C string.
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/// @return A null-terminated c string detailing the last found exception.
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static const char* GetLastException() { return _ArbutilsLastException.c_str(); }
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};
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#define Try(data) \
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try { \
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data; \
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return 0; \
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} catch (const ArbUt::Exception& e) { \
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ExceptionHandler::SetLastException(e); \
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return ArbutilsException; \
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} catch (const std::exception& e) { \
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ExceptionHandler::SetLastException(e); \
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return ArbutilsException; \
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}
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#endif // ARBUTILS_CORE_HPP
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