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/**************************************************************************************************
* EJDB database library http://ejdb.org
* Copyright (C) 2012-2013 Softmotions Ltd <info@softmotions.com>
*
* This file is part of EJDB.
* EJDB 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 any later version. EJDB 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 EJDB;
* if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA.
*************************************************************************************************/
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#ifndef EJDB_LOGGING_H
#define EJDB_LOGGING_H
#include <string>
namespace ejdb {
class EJError;
//No throw exception
#define EJ_NO_THROW throw()
#define EJ_THROW(E) throw(E)
#define EJ_THROW_ERR throw(ejdb::EJError)
//Logging
#define LOG_ERROR 1
#define LOG_WARNING 2
#define LOG_INFO 3
#define LOG_DEBUG 4
#define EJ_LOG_EJERROR(err) ejdb::ej_log_mherror(__FILE__, __LINE__, err)
#define EJ_ERRNO_THROW(errno_rv, msg) throw ejdb::EJError(msg, errno_rv, __FILE__, __LINE__)
#define EJ_LOG_ERRNO_THROW(errno_rv, msg) ejdb::ej_log_errno_status(__FILE__, __LINE__, errno_rv, msg); throw ejdb::MHError(msg, errno_rv, __FILE__, __LINE__)
#define EJ_LOG_ERRNO_STATUS(errno_rv, msg) ejdb::ej_log_errno_status(__FILE__, __LINE__, errno_rv, msg)
#define EJ_LOG_ERROR(fmt,...) ej_log_intern(LOG_ERROR, __FILE__, __LINE__, fmt,##__VA_ARGS__)
#define EJ_LOG_WARN(fmt,...) ej_log_intern(LOG_WARNING, __FILE__, __LINE__, fmt,##__VA_ARGS__)
#define EJ_LOG_INFO(fmt,...) ej_log_intern(LOG_INFO, __FILE__, __LINE__, fmt,##__VA_ARGS__)
#ifdef _DEBUG
#define EJ_LOG_DBG(fmt, ...) ej_log_intern(LOG_DEBUG, __FILE__, __LINE__, fmt,##__VA_ARGS__)
#else
#define EJ_LOG_DBG(fmt, ...)
#endif
void ej_log_intern(int priority, const char* file, int line, const char* fmt, ...);
void ej_log_ejerror(const char* file, int line, const EJError& err);
void ej_log_errno_status(const char* file, int line, int errno_rv, const std::string& msg);
void ej_log_errno_status(const char* file, int line, int errno_rv, const char* msg);
#define EJ_ERRNO_MSG(err) ej_errno_msg(err)
const char* ej_errno_msg(int errno_rv);
/**
* Exception class
*/
class EJError {
public:
//exception message
const std::string msg;
//error code
const int errno_code;
const std::string location;
const size_t line;
public:
virtual void errPrint();
public:
EJError(const EJError& src) : msg(src.msg), errno_code(src.errno_code), location(src.location), line(src.line) {
}
EJError(const char* _msg, int _errno_code = 0, const char* _location = "", size_t _line = 0) :
msg(_msg), errno_code(_errno_code), location(_location), line(_line) {
};
EJError(const std::string& _msg, int _errno_code = 0, const char* _location = "", size_t _line = 0) :
msg(_msg), errno_code(_errno_code), location(_location), line(_line) {
}
virtual ~EJError() {
}
};
}
#endif /* EJDB_LOGGING_H */
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