Exception.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library is distributed in the hope that it will be useful, but        │
│   WITHOUT ANY WARRANTY; without even the implied warranty of                 │
│   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
#include <sptk5/Strings.h>
#include <sptk5/sptk.h>
#include <sstream>
#include <stdexcept>
 
namespace sptk {
 
#ifndef _WIN32
#define DOESNT_THROW noexcept
#else
#define DOESNT_THROW throw()
#endif
 
class SP_EXPORT Exception : public std::exception
{
    String m_file;
 
    int m_line;
 
    String m_text;
 
    String m_description;
 
    String m_fullMessage;
 
public:
    explicit Exception(const String& text, const fs::path& file = std::string(), int line = 0, const String& description = String()) DOESNT_THROW;
 
    const char* what() const DOESNT_THROW override;
 
    String message() const;
 
    String file() const;
 
    int line() const;
 
    String description() const;
};
 
class SP_EXPORT TimeoutException : public Exception
{
public:
    TimeoutException(const String& text, const fs::path& file = std::string(), int line = 0, const String& description = String()) DOESNT_THROW;
 
    TimeoutException(const TimeoutException& other) = default;
};
 
class SP_EXPORT ConnectionException : public Exception
{
public:
    ConnectionException(const String& text, const fs::path& file = std::string(), int line = 0, const String& description = String()) DOESNT_THROW;
 
    ConnectionException(const ConnectionException& other) = default;
};
 
class SP_EXPORT DatabaseException : public Exception
{
public:
    DatabaseException(const String& text, const fs::path& file = std::string(), int line = 0, const String& description = String()) DOESNT_THROW;
 
    DatabaseException(const DatabaseException& other) = default;
};
 
class SP_EXPORT SOAPException : public Exception
{
public:
    SOAPException(const String& text, const fs::path& file = std::string(), int line = 0, const String& description = String()) DOESNT_THROW;
 
    SOAPException(const SOAPException& other) = default;
};
 
class SP_EXPORT HTTPException : public Exception
{
    size_t m_statusCode; 
    String m_statusText; 
public:
    HTTPException(size_t statusCode, const String& text, const fs::path& file = std::string(), int line = 0, const String& description = String()) DOESNT_THROW;
 
    HTTPException(const HTTPException& other) = default;
 
    size_t statusCode() const
    {
        return m_statusCode;
    }
 
    String statusText() const
    {
        return m_statusText;
    }
 
    static String httpResponseStatus(size_t statusCode);
};
 
#define throwException(msg)                                   \
    {                                                         \
        std::stringstream err;                                \
        err << msg;                                           \
        throw sptk::Exception(err.str(), __FILE__, __LINE__); \
    }
 
#define throwTimeoutException(msg)                                   \
    {                                                                \
        std::stringstream err;                                       \
        err << msg;                                                  \
        throw sptk::TimeoutException(err.str(), __FILE__, __LINE__); \
    }
 
#define throwConnectionException(msg)                                   \
    {                                                                   \
        std::stringstream err;                                          \
        err << msg;                                                     \
        throw sptk::ConnectionException(err.str(), __FILE__, __LINE__); \
    }
 
#define throwDatabaseException(msg)                                   \
    {                                                                 \
        std::stringstream err;                                        \
        err << msg;                                                   \
        throw sptk::DatabaseException(err.str(), __FILE__, __LINE__); \
    }
 
#define throwSOAPException(msg)                                   \
    {                                                             \
        std::stringstream err;                                    \
        err << msg;                                               \
        throw sptk::SOAPException(err.str(), __FILE__, __LINE__); \
    }
 
} // namespace sptk