profiling/common/include/SocketConnectionException.hpp

//
// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once

#include <sstream>
#include <stdexcept>
#include <string>

#include "NetworkSockets.hpp"

namespace arm
{

namespace pipe
{

/// Socket Connection Exception for profiling
class SocketConnectionException : public std::exception
{
public:
    explicit SocketConnectionException(const std::string& message
#if !defined(ARMNN_DISABLE_SOCKETS)
                                       , arm::pipe::Socket socket
#endif
        )
        : m_Message(message),
#if !defined(ARMNN_DISABLE_SOCKETS)
          m_Socket(socket),
#endif
          m_ErrNo(-1) {};

    explicit SocketConnectionException(const std::string& message,
#if !defined(ARMNN_DISABLE_SOCKETS)
                                       arm::pipe::Socket socket,
#endif
                                       int errNo)
        : m_Message(message),
#if !defined(ARMNN_DISABLE_SOCKETS)
          m_Socket(socket),
#endif
          m_ErrNo(errNo) {};

    /// @return - Error message of  SocketProfilingConnection
    virtual const char* what() const noexcept override
    {
        return m_Message.c_str();
    }

    /// @return - Socket File Descriptor of SocketProfilingConnection
    ///           or '-1', an invalid file descriptor
#if !defined(ARMNN_DISABLE_SOCKETS)
    arm::pipe::Socket GetSocketFd() const noexcept
    {
        return m_Socket;
    }
#endif

    /// @return - errno of SocketProfilingConnection
    int GetErrorNo() const noexcept
    {
        return m_ErrNo;
    }

private:
    std::string m_Message;
#if !defined(ARMNN_DISABLE_SOCKETS)
    arm::pipe::Socket m_Socket;
#endif
    int m_ErrNo;
};
} // namespace pipe
} // namespace arm