/********************************************************************/
/*                                                                  */
/*            L   I  QQ  U U I DD    W   W  A  RR    555            */
/*            L   I Q  Q U U I D D   W   W A A R R   5              */
/*            L   I Q  Q U U I D D   W W W AAA RR    55             */
/*            L   I Q Q  U U I D D   WW WW A A R R     5            */
/*            LLL I  Q Q  U  I DD    W   W A A R R   55             */
/*                                                                  */
/*                             b                                    */
/*                             bb  y y                              */
/*                             b b yyy                              */
/*                             bb    y                              */
/*                                 yy                               */
/*                                                                  */
/*                     U U       FFF  O   O  TTT                    */
/*                     U U       F   O O O O  T                     */
/*                     U U TIRET FF  O O O O  T                     */
/*                     U U       F   O O O O  T                     */
/*                      U        F    O   O   T                     */
/*                                                                  */
/********************************************************************/

/*****************************************************************************/
/* Liquid War is a multiplayer wargame                                       */
/* Copyright (C) 1998-2018 Christian Mauduit                                 */
/*                                                                           */
/* 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */
/*                                                                           */
/* Liquid War homepage : https://ufoot.org/liquidwar/v5                   */
/* Contact author      : ufoot@ufoot.org                                     */
/*****************************************************************************/

/********************************************************************/
/* name          : random.c                                         */
/* content       : wrapper for the functions in ../utils/lwmpagen/  */
/********************************************************************/

/*==================================================================*/
/* includes                                                         */
/*==================================================================*/

#ifdef WIN32
#include <windows.h>
#include <process.h>
#endif

#include <stdlib.h>

#include "exec2.h"

/*------------------------------------------------------------------*/
/*
 * Launches an external program "a la" system(). Point is system() is
 * unuseable under Windows, for the console pops on the screen...
 */
int
lw_exec2_run (char *file, char *commandline)
{
  int result = 0;

  /*
   * Dummy code to get rid of warnings...
   */
  file = file;
  commandline = commandline;

#ifdef UNIX
  {
    int exit_code;

    exit_code = system (commandline);
    result = (exit_code == EXIT_SUCCESS);
  }
#endif

#ifdef WIN32
  {
    STARTUPINFO startupinfo;
    PROCESS_INFORMATION process_information;
    memset (&startupinfo, 0, sizeof (STARTUPINFO));
    memset (&process_information, 0, sizeof (PROCESS_INFORMATION));
    startupinfo.cb = sizeof (STARTUPINFO);
    startupinfo.dwFlags = STARTF_USESHOWWINDOW;
    startupinfo.wShowWindow = SW_HIDE;
    result = CreateProcess (file,       // lpApplicationName
                            commandline,        // lpCommandLine
                            NULL,       // lpProcessAttributes
                            NULL,       // lpThreadAttributes
                            FALSE,      // bInheritHandles
                            CREATE_NO_WINDOW,   // dwCreationFlags
                            NULL,       // lpEnvironment
                            NULL,       // lpCurrentDirectory
                            &startupinfo,       // lpStartupInfo
                            &process_information        // lpProcessInformation
      );
  }
#endif

  return result;
}
