xboard.c File Reference

xboard protocol. More...

#include "bit.h"
#include "event.h"
#include "options.h"
#include "opening.h"
#include "play.h"
#include "search.h"
#include "stats.h"
#include "util.h"
#include "ui.h"
#include <stdarg.h>

Classes
struct	XBoardStats

Functions
static void	xboard_observer (Result *result)
	Search oberver. More...
void	ui_init_xboard (UI *ui)
	initialize xboard protocol. More...
void	ui_free_xboard (UI *ui)
	free resources used by xboard protocol. More...
static void	xboard_error (const char *format,...)
	Print an error. More...
static void	xboard_send (const char *format,...)
	Send a command to xboard/winboard GUI. More...
static void	xboard_setup (Play *play)
static void	xboard_move (const int x)
	Send a move to xboard/winboard GUI. More...
static void	xboard_hint (Play *play)
	Send a hint. More...
static void	xboard_book (Play *play)
	Send a move from the book, if available. More...
static void	xboard_check_game_over (Play *play)
	Check if the game is over. More...
static int	hash_size (int n)
static void	xboard_go (UI *ui, XBoardStats *stats)
void	xboard_stop_analyzing (Play *play)
	Stop analyzing. More...
static void	xboard_analyze (Play *play)
	Analyze. More...
static void	xboard_loop_analyze (UI *ui)
	Analyze. More...
void	ui_loop_xboard (UI *ui)
	Loop event. More...

Variables
Log	xboard_log [1]

Detailed Description

xboard protocol.

Of course, only the "reversi" variant is supported.

Date

1998 - 2017

Author

Richard Delorme

Version

4.4

Function Documentation

hash_size()

static int hash_size ( int  n )

inlinestatic

Compute the hash tables size in MB

ui_free_xboard()

void ui_free_xboard

(

UI *

ui

)

free resources used by xboard protocol.

Parameters

ui	user interface.

ui_init_xboard()

void ui_init_xboard

(

UI *

ui

)

initialize xboard protocol.

Parameters

ui	user interface.

ui_loop_xboard()

void ui_loop_xboard

(

UI *

ui

)

Loop event.

Parameters

ui	user interface.

xboard_analyze()

static void xboard_analyze ( Play *  play )

static

Analyze.

Analyze a position. Activate the thread suspended in xboard_loop_analyze.

Parameters

play

Play.

xboard_book()

static void xboard_book ( Play *  play )

static

Send a move from the book, if available.

Parameters

play	Play engine.

xboard_check_game_over()

static void xboard_check_game_over ( Play *  play )

static

Check if the game is over.

Parameters

play	Play engine.

xboard_error()

static void xboard_error ( const char *  format,   ...  )

static

Print an error.

Parameters

format

format string.

xboard_go()

static void xboard_go ( UI *  ui, XBoardStats *  stats  )

static

Search for a move.

Parameters

ui	User Interface.
stats	total nodes & time statistics.

xboard_hint()

static void xboard_hint ( Play *  play )

static

Send a hint.

Parameters

play	Play engine.

xboard_loop_analyze()

static void xboard_loop_analyze ( UI *  ui )

static

Analyze.

Analyze loop.

Parameters

ui	User Interface.

xboard_move()

static void xboard_move ( const int  x )

static

Send a move to xboard/winboard GUI.

Parameters

x	Move coordinate.

xboard_observer()

static void xboard_observer ( Result *  result )

static

Search oberver.

Parameters

result

Search Result.

xboard_send()

static void xboard_send ( const char *  format,   ...  )

static

Send a command to xboard/winboard GUI.

Parameters

format

format string.

xboard_setup()

static void xboard_setup ( Play *  play )

static

xboard_stop_analyzing()

void xboard_stop_analyzing

(

Play *

play

)

Stop analyzing.

If edax is analyzing, stop the search, and wait that the analyzing thread is suspended.

Parameters

play

Play.

Variable Documentation

xboard_log

Log xboard_log[1]