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/****************************************************************************
**
** Copyright (C) 1993-2009 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//==============================================================================
// Includes
//==============================================================================
#if defined(_LINUXPLATFORM) || defined(_INTEGRITYPLATFORM)
#include <termios.h>
#include <unistd.h>
#endif
#ifdef _PCPLATFORM
#include <conio.h>
#endif
#include <fcntl.h>
#include "TCPPerfLogServer.h"
//==============================================================================
/**
* CTOR
* Sets up listening server at specificed address and port.
* Opens log file to be ready for writing.
*/
TCPPerfLogServer::TCPPerfLogServer(const char *inServerAddress, unsigned short inServerPort,
const char *inLogFilename)
: m_LogFileHandle(0)
, m_Socket(sizeof(SPerfLogData), true)
{
m_LogFileHandle = ::fopen(inLogFilename, "w");
m_Socket.Accept(inServerAddress, inServerPort);
}
//==============================================================================
/**
* DTOR
* Closes log file and disconnects server.
*/
TCPPerfLogServer::~TCPPerfLogServer()
{
::fclose(m_LogFileHandle);
m_Socket.Disconnect(true);
}
//==============================================================================
/**
* Checks for any received packets and write them into the log file
*/
const char *TCPPerfLogServer::Update()
{
if (m_Socket.Recv() > 0) {
const char *theOutputMessage = Output();
::fputs(theOutputMessage, m_LogFileHandle);
return theOutputMessage;
}
return NULL;
}
//==============================================================================
/**
* Formats receieved data into a text string.
*/
const char *TCPPerfLogServer::Output()
{
SPerfLogData *thePerfLogData = static_cast<SPerfLogData *>(m_Socket.GetData());
return FormatPerfLogData(thePerfLogData);
}
//==============================================================================
/**
* Keyboard hittest for Linux
*/
#if defined(_LINUXPLATFORM) || defined(_INTEGRITYPLATFORM)
int kbhit(void)
{
return 0;
}
#else
#define kbhit _kbhit
#endif
//==============================================================================
/**
* Main
*/
int main(int argc, const char *argv[])
{
const char *theServerIP = "10.0.0.1";
const char *theLogFile = "perf.log";
if (argc > 1)
theServerIP = argv[1];
if (argc > 2)
theLogFile = argv[2];
SimpleTCPServerSocket::Initialize();
{
::printf("\nLog file: %s", theLogFile);
::printf("\nServer listening at: %s", theServerIP);
::printf("\nWaiting for client...");
::fflush(stdout);
TCPPerfLogServer theServer(theServerIP, 9997, theLogFile);
::printf("\nClient connected...");
::fflush(stdout);
while (true) {
const char *theReceivedMessage = theServer.Update();
if (theReceivedMessage)
printf("\n%s", theReceivedMessage);
if (kbhit()) {
#if defined(_LINUXPLATFORM) || defined(_INTEGRITYPLATFORM)
char theKey = getchar();
#endif
#ifdef _PCPLATFORM
char theKey = (char)_getch();
#endif
if (theKey == 'q')
break;
}
}
}
SimpleTCPServerSocket::DeInitialize();
return 0;
}
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