camtrk-cli/experiment.cpp
7945766b149cmaster

experiment.cpp
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			/**
			* \file experiment.cpp
			* \author Alessandro Crespi
			* \date June 2020
			* \brief Example program to demonstrate the use of the tracking client class
			*/

			#include <iostream>
			#include <cstdlib>
			#include "trkcli.h"

			#ifdef _WIN32
			#include <windows.h>

			void wait_for_key()
			{
			HANDLE hi = GetStdHandle(STD_INPUT_HANDLE);
			INPUT_RECORD i;
			do {
			DWORD w;
			ReadConsoleInput(hi, &i, 1, &w);
			} while (i.EventType != KEY_EVENT \|\| !i.Event.KeyEvent.bKeyDown);
			}
			#else
			#include <termios.h>

			void wait_for_key()
			{
			struct termios ios, orig;
			tcgetattr(0, &ios);
			orig = ios;
			ios.c_lflag &= ~ICANON;
			ios.c_cc[VMIN] = 1;
			ios.c_cc[VTIME] = 0;
			tcsetattr(0, TCSANOW, &ios); // disable canonical mode so we can read single keys
			getchar();
			tcsetattr(0, TCSANOW, &orig); // restore previous terminal mode
			}
			#endif

			using namespace std;

			int main(int argc, char* argv[])
			{
			if (argc != 2) {
			cerr << "Usage: " << argv[0] << " output_name.csv" << endl;
			return 1;
			}

			// declares an instance of the tracking client
			CTrackingClient trk;

			// connects to the server
			if (!trk.connect("biorobpc6.epfl.ch", 10502)) {
			return 1;
			}

			// starts a tracking server-side
			if (!trk.start_tracking_file(argv[1])) {
			return 2;
			}

			// waits for the user to press any key to stop the recording
			cout << "Press any key to stop the data recording... ";
			wait_for_key();

			// stops the server-side tracking
			trk.stop_tracking_file();
			}