/*
 * Copyright (c) 2014, Peter Thorson. 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 WebSocket++ Project 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 PETER THORSON 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.
 *
 */

#ifndef WEBSOCKETPP_ERROR_MESSAGE_HPP
#define WEBSOCKETPP_ERROR_MESSAGE_HPP

namespace websocketpp {

/**
 * The transport::security::* classes are a set of security/socket related
 * policies and support code for the ASIO transport types.
 */
class error_msg {
public:
    const std::string& get_msg() const {
        return m_error_msg;
    }

    void set_msg(const std::string& msg) {
        m_error_msg = msg;
    }

    void append_msg(const std::string& msg) {
        m_error_msg.append(msg);
    }

    template <typename T>
    void set_msg(const T& thing) {
        std::stringsteam val;
        val << thing;
        this->set_msg(val.str());
    }

    template <typename T>
    void append_msg(const T& thing) {
        std::stringsteam val;
        val << thing;
        this->append_msg(val.str());
    }
private:
    // error resources
    std::string     m_error_msg;
};

} // namespace websocketpp

#endif // WEBSOCKETPP_ERROR_MESSAGE_HPP