mirror of https://github.com/libAthena/athena.git
132 lines
3.9 KiB
C++
132 lines
3.9 KiB
C++
// This file is part of libAthena.
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//
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// libAthena is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// libAthena is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with libAthena. If not, see <http://www.gnu.org/licenses/>
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#ifndef EXCEPTION_HPP
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#define EXCEPTION_HPP
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#include <string>
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#include <stdarg.h>
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#include "Athena/Utility.hpp"
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#include "Athena/Global.hpp"
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#define __STRX(x) #x
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#define __STR(x) __STRX(x)
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#define __LINE_STRING__ __STR(__LINE__)
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namespace Athena
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{
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namespace error
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{
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/*! \class Exception
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* \brief The baseclass for all Exceptions.
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*
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* <b>Do Not</b> use Exception directly, instead create an appropriate
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* Exception class and inherit from this baseclass.
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*/
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class Exception
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{
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public:
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/*! \brief The constructor for an Exception
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* \param message The error message to throw
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*/
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inline Exception(const std::string& message, const std::string& file, const std::string& function, const int line) :
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m_message(message),
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m_file(file),
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m_function(function),
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m_line(line),
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m_exceptionName("Exception")
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{
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}
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/*! \brief Returns the Error message of the exception
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* \return std::string The error message
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*/
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inline std::string message() const
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{
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return m_exceptionName + (m_message.empty() ? "" : ": " + m_message);
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}
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inline std::string file() const
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{
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return m_file;
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}
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inline std::string function() const
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{
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return m_function;
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}
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inline int line() const
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{
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return m_line;
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}
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inline std::string formattedMessage() const
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{
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return Athena::utility::sprintf("%s : %s (%i) %s", m_file.c_str(), m_function.c_str(), m_line, message().c_str());
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}
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protected:
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std::string m_message; //!< The error message string
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std::string m_file;
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std::string m_function;
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int m_line;
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std::string m_exceptionName;
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};
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} // error
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} // Athena
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#ifdef _MSC_VER
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#define THROW_EXCEPTION(args,...) \
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do { \
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if (atGetExceptionHandler()) {atGetExceptionHandler()(__FILE__, AT_PRETTY_FUNCTION, __LINE__, __VA_ARGS__); return; \
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} else { std::string msg = Athena::utility::sprintf(__VA_ARGS__); \
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throw Athena::error::Exception(std::string("Exception: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
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} \
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} while(0)
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#elif defined(__GNUC__)
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#define THROW_EXCEPTION(args...) \
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do { \
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if (atGetExceptionHandler()) { atGetExceptionHandler()(__FILE__, AT_PRETTY_FUNCTION, __LINE__, args); return; \
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} else { \
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std::string msg = Athena::utility::sprintf(args); \
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throw Athena::error::Exception(msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
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} \
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} while(0)
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#endif
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#ifdef _MSC_VER
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#define THROW_EXCEPTION_RETURN(ret, args,...) \
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do { \
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if (atGetExceptionHandler()) \
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{ \
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atGetExceptionHandler()(__FILE__, AT_PRETTY_FUNCTION, __LINE__, __VA_ARGS__); \
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return ret; \
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} else { \
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std::string msg = Athena::utility::sprintf(__VA_ARGS__); \
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throw Athena::error::Exception(std::string("Exception: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
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} \
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} while(0)
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#elif defined(__GNUC__)
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#define THROW_EXCEPTION_RETURN(ret, args...) \
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do { \
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if (atGetExceptionHandler()) { atGetExceptionHandler()(__FILE__, AT_PRETTY_FUNCTION, __LINE__, args); return ret; \
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} else { \
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std::string msg = Athena::utility::sprintf(args); \
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throw Athena::error::Exception(msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
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} \
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} while(0)
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#endif
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#endif // EXCEPTION_HPP
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