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/**
* (C) 2016 - 2021 KISTLER INSTRUMENTE AG, Winterthur, Switzerland
* (C) 2016 - 2022 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
*
* @file Error.h
*
* Created on: Nov 8, 2016
* Project: sdbus-c++
* Description: High-level D-Bus IPC C++ library based on sd-bus
*
* This file is part of sdbus-c++.
*
* sdbus-c++ is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 2.1 of the License, or
* (at your option) any later version.
*
* sdbus-c++ 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with sdbus-c++. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SDBUS_CXX_ERROR_H_
#define SDBUS_CXX_ERROR_H_
#include <errno.h>
#include <stdexcept>
#include <string>
namespace sdbus {
/********************************************//**
* @class Error
*
* Represents a common sdbus-c++ exception.
*
***********************************************/
class Error
: public std::runtime_error
{
public:
explicit Error(const std::string& name, const char* message = nullptr)
: Error(name, std::string(message ? message : ""))
{
}
Error(const std::string& name, const std::string& message)
: std::runtime_error("[" + name + "] " + message)
, name_(name)
, message_(message)
{
}
const std::string& getName() const
{
return name_;
}
const std::string& getMessage() const
{
return message_;
}
bool isValid() const
{
return !getName().empty();
}
private:
std::string name_;
std::string message_;
};
sdbus::Error createError(int errNo, const std::string& customMsg);
}
#define SDBUS_THROW_ERROR(_MSG, _ERRNO) \
throw sdbus::createError((_ERRNO), (_MSG)) \
/**/
#define SDBUS_THROW_ERROR_IF(_COND, _MSG, _ERRNO) \
if (!(_COND)) ; else SDBUS_THROW_ERROR((_MSG), (_ERRNO)) \
/**/
#endif /* SDBUS_CXX_ERROR_H_ */
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