ISTcpServer.h

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/*
MIT LICENSE

Copyright (c) 2014-2020 Inertial Sense, Inc. - http://inertialsense.com

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files(the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions :

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

#ifndef _ISTCPSERVER__H__
#define _ISTCPSERVER__H__

#include <string>
#include <inttypes.h>
#include <vector>

using namespace std;

#include "ISTcpClient.h"

class cISTcpServer;

class iISTcpServerDelegate
{
protected:
    virtual void OnClientDataReceived(cISTcpServer* server, socket_t socket, uint8_t* data, int dataLength)
    {
                (void)server;
        (void)socket;
        (void)data;
        (void)dataLength;
    }

        virtual void OnClientConnecting(cISTcpServer* server)
        {
                (void)server;
        }

        virtual void OnClientConnected(cISTcpServer* server, socket_t socket)
        {
                (void)server;
                (void)socket;
        }

        virtual void OnClientConnectFailed(cISTcpServer* server)
        {
                (void)server;
        }

    virtual void OnClientDisconnected(cISTcpServer* server, socket_t socket)
    {
                (void)server;
        (void)socket;
    }

        friend class cISTcpServer;
};

class cISTcpServer : public cISStream
{
public:
        cISTcpServer(iISTcpServerDelegate* delegate = NULL);

        virtual ~cISTcpServer();

        int Open(const string& ipAddress, int port);

        int Close();

        void Update();

        int Write(const uint8_t* data, int dataLength);

        bool IsOpen() { return m_socket != 0; }

private:
        cISTcpServer(const cISTcpServer& copy); // Disable copy constructor

        socket_t m_socket;
        vector<socket_t> m_clients;
        string m_ipAddress;
        int32_t m_port;
        iISTcpServerDelegate* m_delegate;
};

#endif