error.h

/*******************************************************************************
 * Copyright (C) 2015-2026 Commissariat a l'energie atomique et aux energies alternatives (CEA)
 * Copyright (C) 2021 Institute of Bioorganic Chemistry Polish Academy of Science (PSNC)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * * Neither the name of CEA nor the names of its contributors may be used to
 *   endorse or promote products derived from this software without specific
 *   prior written permission.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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#ifndef PDI_ERROR_H_
#define PDI_ERROR_H_
 
#include <exception>
#include <sstream>
#include <string>
 
#include <paraconf.h>
 
#include <spdlog/spdlog.h>
 
#include <pdi/pdi_fwd.h>
 
namespace PDI {
 
class PDI_EXPORT Error: public std::exception
{
protected:
    PDI_status_t m_status;

    std::string m_what;
 
public:
    Error(PDI_status_t errcode);

    template <typename... Args>
    inline constexpr Error(PDI_status_t errcode, fmt::format_string<Args...> format_str, Args&&... args)
        : m_status{errcode}
        , m_what{fmt::format(format_str, std::forward<Args>(args)...)}
    {}

    Error(PDI_status_t errcode, const char* message);
 
    const char* what() const noexcept override;

    PDI_status_t status() const noexcept;
};
 
class PDI_EXPORT Spectree_error: public Error
{
public:
    template <typename... Args>
    Spectree_error(PC_tree_t tree, fmt::format_string<Args...> format_str, Args&&... args)
        : Error(PDI_ERR_SPECTREE)
    {
        std::ostringstream err_msg;
        if (!PC_status(tree) && tree.node) {
            if (tree.node->start_mark.line == tree.node->end_mark.line) {
                err_msg << "Spectree_error in line " << tree.node->start_mark.line + 1 << ": ";
            } else {
                err_msg << "Spectree_error in lines " << tree.node->start_mark.line + 1 << " - " << tree.node->end_mark.line << ": ";
            }
        } else {
            err_msg << "Spectree_error: ";
        }
        err_msg << fmt::format(format_str, std::forward<Args>(args)...);
        m_what = err_msg.str();
    }
 
    Spectree_error(Spectree_error&&) = default;
 
    Spectree_error(const Spectree_error&) = default;
};
 
class PDI_EXPORT Value_error: public Error
{
public:
    template <typename... Args>
    inline constexpr Value_error(fmt::format_string<Args...> format_str, Args&&... args)
        : Error(PDI_ERR_VALUE, "Value_error: {}", fmt::format(format_str, std::forward<Args>(args)...))
    {}
 
    Value_error(Value_error&&) = default;
 
    Value_error(const Value_error&) = default;
};
 
class PDI_EXPORT Plugin_error: public Error
{
public:
    template <typename... Args>
    inline constexpr Plugin_error(fmt::format_string<Args...> format_str, Args&&... args)
        : Error(PDI_ERR_PLUGIN, "Plugin_error: {}", fmt::format(format_str, std::forward<Args>(args)...))
    {}
 
    Plugin_error(Plugin_error&&) = default;
 
    Plugin_error(const Plugin_error&) = default;
};
 
class PDI_EXPORT Impl_error: public Error
{
public:
    template <typename... Args>
    inline constexpr Impl_error(fmt::format_string<Args...> format_str, Args&&... args)
        : Error(PDI_ERR_IMPL, "Impl_error: {}", fmt::format(format_str, std::forward<Args>(args)...))
    {}
 
    Impl_error(Impl_error&&) = default;
 
    Impl_error(const Impl_error&) = default;
};
 
class PDI_EXPORT System_error: public Error
{
public:
    template <typename... Args>
    inline constexpr System_error(fmt::format_string<Args...> format_str, Args&&... args)
        : Error(PDI_ERR_SYSTEM, "System_error: {}", fmt::format(format_str, std::forward<Args>(args)...))
    {}
 
    System_error(System_error&&) = default;
 
    System_error(const System_error&) = default;
};
 
class PDI_EXPORT State_error: public Error
{
public:
    template <typename... Args>
    inline constexpr State_error(fmt::format_string<Args...> format_str, Args&&... args)
        : Error(PDI_ERR_STATE, "State_error: {}", fmt::format(format_str, std::forward<Args>(args)...))
    {}
 
    State_error(State_error&&) = default;
 
    State_error(const State_error&) = default;
};
 
class PDI_EXPORT Permission_error: public Error
{
public:
    template <typename... Args>
    inline constexpr Permission_error(fmt::format_string<Args...> format_str, Args&&... args)
        : Error(PDI_ERR_PERMISSION, "Permission_error: {}", fmt::format(format_str, std::forward<Args>(args)...))
    {}
 
    Permission_error(Permission_error&&) = default;
 
    Permission_error(const Permission_error&) = default;
};
 
class PDI_EXPORT Type_error: public Error
{
public:
    template <typename... Args>
    inline constexpr Type_error(fmt::format_string<Args...> format_str, Args&&... args)
        : Error(PDI_ERR_TYPE, "Type_error: {}", fmt::format(format_str, std::forward<Args>(args)...))
    {}
 
    Type_error(Type_error&&) = default;
 
    Type_error(const Type_error&) = default;
};
 
} // namespace PDI
 
#endif // PDI_ERROR_H_