exception.h

/*******************************************************************************
 * Copyright (c) 2014, Jan Koester jan.koester@gmx.net
 * 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 the <organization> nor the
 *      names of its contributors may be used to endorse or promote products
 *      derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *******************************************************************************/
 
/*
 * Error Statas
 * Note: Notice only for Information
 * Warning: Could be ending in an error
 * Error: Error happend possible closed Client Connection
 * Critical: Some happend that will shutdown your Apllication
 */
 
#include <string>
#include <exception>
 
#pragma once
 
namespace libhttppp {
    
    class HTTPException : public std::exception {
    public:
        HTTPException();
        HTTPException(const HTTPException &exp);
        virtual ~HTTPException();
        int getErrorType() const;
        const char* what() const noexcept override;
        HTTPException& append(const std::string &src);
        HTTPException& operator[](int errtype);
        HTTPException& operator<<(const std::string& src);
        HTTPException& operator<<(int src);
        enum Type {Note,Warning,Error,Critical};
    private:
        std::string _Msg;
        int         _curCType;
    };
}