ISTcpClient.h

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/*
MIT LICENSE

Copyright (c) 2014-2021 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 __ISTCPCLIENT__H__
#define __ISTCPCLIENT__H__

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

#include "ISStream.h"

#define IS_SOCKET_DEFAULT_TIMEOUT_MS 5000

using namespace std;

class cISTcpClient : public cISStream
{
public:
        cISTcpClient();

        virtual ~cISTcpClient();

    int Open(const string& host, int port, int timeoutMilliseconds = IS_SOCKET_DEFAULT_TIMEOUT_MS);

        int Close() OVERRIDE;

        int Read(void* data, int dataLength) OVERRIDE;

        int Write(const void* data, int dataLength) OVERRIDE;

        void HttpGet(const string& subUrl, const string& userAgent, const string& userName, const string& password);

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

        bool GetBlocking() { return m_blocking; }

        int SetBlocking(bool blocking);

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

        socket_t m_socket;
        string m_host;
        int m_port;
        bool m_blocking;
};

void ISSocketFrameworkInitialize();

void ISSocketFrameworkShutdown();

int ISSocketCanWrite(socket_t socket, int timeoutMilliseconds = IS_SOCKET_DEFAULT_TIMEOUT_MS);

int ISSocketCanRead(socket_t socket, int timeoutMilliseconds = IS_SOCKET_DEFAULT_TIMEOUT_MS);

int ISSocketWrite(socket_t socket, const uint8_t* data, int dataLength);

int ISSocketRead(socket_t socket, uint8_t* data, int dataLength);

int ISSocketSetBlocking(socket_t socket, bool blocking);

int ISSocketSetReadTimeout(socket_t socket, int timeoutMilliseconds);

int ISSocketClose(socket_t& socket);

#endif // __ISTCPCLIENT__H__