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yap-6.3/console/LGPL/pl-ntcon.c

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/* $Id$
Part of SWI-Prolog
Author: Jan Wielemaker
E-mail: J.Wielemaker@cs.vu.nl
WWW: http://www.swi-prolog.org
Copyright (C): 1985-2010, University of Amsterdam, VU University Amsterdam
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <winsock2.h>
#include <windows.h>
#include "SWI-Stream.h"
#include "SWI-Prolog.h"
#include <signal.h>
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This is the simple main program of swipl.exe; the SWI-Prolog console
application. It can be used as a basis for console-based applications
that have SWI-Prolog embedded.
The default version does Control-C processing and decodes ANSI color
sequences to support colors in the console window.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
#ifndef O_CTRLC
#define O_CTRLC 1
#endif
#ifndef O_ANSI_COLORS
#define O_ANSI_COLORS 1
#endif
/*******************************
* INTERRUPT *
*******************************/
#if O_CTRLC
static DWORD main_thread_id;
static BOOL
consoleHandlerRoutine(DWORD id)
{ switch(id)
{ case CTRL_C_EVENT:
PL_w32thread_raise(main_thread_id, SIGINT);
return TRUE;
}
return FALSE;
}
#endif
/*******************************
* MAIN *
*******************************/
int
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APP_main(int argc, char **argv)
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{
#if O_CTRLC
main_thread_id = GetCurrentThreadId();
SetConsoleCtrlHandler((PHANDLER_ROUTINE)consoleHandlerRoutine, TRUE);
#endif
#if O_ANSI_COLORS
PL_w32_wrap_ansi_console(); /* decode ANSI color sequences (ESC[...m) */
#endif
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if ( !PL_initialise(argc, argv) )
PL_halt(1);
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PL_halt(PL_toplevel() ? 0 : 1);
return 0;
}