text: /*
  linphone
  Copyright (C) 2011 Belledonne Communications SARL
  Author: Simon MORLAT (simon.morlat@linphone.org)
  
  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
  
  #include "linphonecore.h"
  #include "linphonecore_utils.h"
  #if _MSC_VER
  #include <io.h>
  #endif
  
  static void calibration_finished(LinphoneCore *lc, LinphoneEcCalibratorStatus status, int delay, void *data) {
  	ms_message("echo calibration finished %s.", status == LinphoneEcCalibratorDone ? "successfully" : "with faillure");
  	if (status == LinphoneEcCalibratorDone)
  		ms_message("Measured delay is %i", delay);
  }
  
  static char config_file[1024];
  void parse_args(int argc, char *argv[]) {
  #ifndef F_OK
  #define F_OK 4
  #endif
  	if (argc != 3 || strncmp("-c", argv[1], 2) || access(argv[2], F_OK) != 0) {
  		printf("Usage: test_ecc [-c config_file] where config_file will be written with the detected value\n");
  		exit(-1);
  	}
  	strncpy(config_file, argv[2], 1024);
  }
  
  int main(int argc, char *argv[]) {
  	int count = 0;
  	LinphoneCoreVTable vtable = {0};
  	LinphoneCore *lc;
  	if (argc > 1)
  		parse_args(argc, argv);
  	lc = linphone_core_new(&vtable, config_file, NULL, NULL);
  
  	linphone_core_enable_logs(NULL);
  
  	linphone_core_start_echo_calibration(lc, calibration_finished, NULL, NULL, NULL);
  
  	while (count++ < 1000) {
  		linphone_core_iterate(lc);
  		ms_usleep(10000);
  	}
  	linphone_core_destroy(lc);
  	return 0;
  }
  