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/*
* makebearoff.c
*
* by Gary Wong <gary@cs.arizona.edu>, 1997-1999.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 3 or later of the GNU General Public License as
* published by the Free Software Foundation.
*
* 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
*
* $Id: bearoffdump.c,v 1.16 2008/03/18 22:51:34 c_anthon Exp $
*/
#include "config.h"
#include <glib.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "positionid.h"
#include "bearoff.h"
#include "multithread.h"
#include "backgammon.h"
#if USE_MULTITHREAD
extern int MT_GetThreadID(void)
{
return (0);
}
extern void MT_Release(void)
{
return;
}
extern void MT_Exclusive(void)
{
return;
}
#else
extern void CallbackProgress(void)
{
}
#endif
extern int
main( int argc, char **argv ) {
char *filename, *szPosID = NULL;
int id = 0;
bearoffcontext *pbc;
char sz[ 4096 ];
int n;
int nUs;
int nThem;
TanBoard anBoard;
GOptionEntry ao[] = {
{"index", 'n', 0, G_OPTION_ARG_INT, &id,
"index", NULL},
{"posid", 'p', 0, G_OPTION_ARG_STRING, &szPosID,
"Position ID", NULL},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
GError *error = NULL;
GOptionContext *context;
context = g_option_context_new("file");
g_option_context_add_main_entries(context, ao, PACKAGE);
g_option_context_parse(context, &argc, &argv, &error);
g_option_context_free(context);
if (error) {
g_printerr("%s\n", error->message);
exit(EXIT_FAILURE);
}
if ((szPosID && id) || (!szPosID && !id))
{
g_printerr("Either Position ID or index is required. Not Both.\n"
"For more help try `bearoffdump --help'\n");
exit(EXIT_FAILURE);
}
if (argc != 2)
{
g_printerr("A bearoff database file should be given as an"
"argument\nFor more help try `bearoffdump --help'\n");
exit(EXIT_FAILURE);
}
filename = argv[ 1 ];
printf( "Bearoff database: %s\n", filename );
if ( !id ) {
printf( "Position ID : %s\n", szPosID );
}
else {
printf( "Position number : %d\n", id );
}
if ( ! ( pbc = BearoffInit ( filename, BO_NONE, NULL ) ) ) {
printf( "Failed to initialise bearoff database %s\n", filename );
exit(-1);
}
/* information about bearoff database */
printf( "\n"
"Information about database:\n\n" );
*sz = 0;
BearoffStatus( pbc, sz );
puts( sz );
/* set up board */
memset( anBoard, 0, sizeof anBoard );
if ( !id ) {
printf( "\n"
"Dump of position ID: %s\n\n", szPosID );
PositionFromID( anBoard, szPosID );
}
else {
printf( "\n"
"Dump of position#: %d\n\n", id );
n = Combination ( pbc->nPoints + pbc->nChequers, pbc->nPoints );
nUs = id / n;
nThem = id % n;
PositionFromBearoff( anBoard[ 0 ], nThem, pbc->nPoints, pbc->nChequers );
PositionFromBearoff( anBoard[ 1 ], nUs, pbc->nPoints, pbc->nChequers );
}
/* dump req. position */
*sz = 0;
BearoffDump( pbc, (ConstTanBoard)anBoard, sz );
puts( sz );
BearoffClose( pbc );
return 0;
}
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