eboard/main.cc at master · fbergo/eboard · GitHub

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/*

    eboard - chess client
    http://www.bergo.eng.br/eboard
    https://github.com/fbergo/eboard
    Copyright (C) 2000-2016 Felipe Bergo
    fbergo/at/gmail/dot/com

    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 <iostream>
#include <stdlib.h>
#include <gtk/gtk.h>
#include <gst/gst.h>
#include <sys/types.h>
#include <signal.h>
#include "config.h"
#include "mainwindow.h"
#include "global.h"
#include "sound.h"
#include "help.h"
#include "eboard.h"
#include "dgtboard.h"
#include "network.h"

void sigint_handler(int par);

int main(int argc,char **argv) {
  list<int>::iterator zomb;
  int i;
  MainWindow *z;
  char *dgtport = NULL;

  g_strlcpy(global.argv0,argv[0],512);

  signal(SIGPIPE,SIG_IGN);
  //  signal(SIGUSR1,dump_tables); // for debugging
  signal(SIGINT,sigint_handler);

#ifdef ENABLE_NLS
  langs_prepare(0, "eboard", DATADIR "/eboard:/usr/share/eboard:/usr/local/share/eboard:.:multilang");
#endif

  gtk_set_locale ();

  gtk_init(&argc,&argv);
  gdk_rgb_init();
  gst_init(&argc,&argv);

  for(i=1;i<argc;i++) {
    if (!strcmp(argv[i],"-log"))
      global.CommLog=1;
    if (!strcmp(argv[i],"-debug"))
      global.DebugLog=1;
    if (!strcmp(argv[i],"-dgtport")) {
      if (i<argc-1) dgtport = argv[++i];
    }
  }

  global.LogAppend("------------ started -------------");

  global.statOS();
  global.ensureDirectories();
  z=new MainWindow();
  z->show();
  z->restoreDesk();

  if (global.PopupHelp)
    (new Help::GettingStarted())->show();

  if (dgtport!=NULL) {
    dgtInit(dgtport, z);
    dgtSetBoard(global.BoardList.front());
  }

  pipewatch_start();

  gtk_main();

  pipewatch_end();

  for(zomb=global.TheOffspring.begin();zomb!=global.TheOffspring.end();
      zomb++)
    kill(*zomb,SIGKILL);

  global.LogAppend("finished gracefully");

  return 0;
}

void sigint_handler(int par) {
  static bool told_to_quit_already = false;
  global.LogAppend("SIGINT caught");

  if (told_to_quit_already) {
    exit(-2);
  } else {
    told_to_quit_already = true;
    gtk_main_quit();
  }
}