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git://xwords.git.sourceforge.net/gitroot/xwords/xwords
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new files implementing a glib loop to generate lists of possible moves
from boards and racks written to pipes or passed on commandline.
This commit is contained in:
Eric House
parent
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2 changed files with 319 additions and 0 deletions
290
xwords4/linux/mvcount.c
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290
xwords4/linux/mvcount.c
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/* -*- compile-command: "make MEMDEBUG=TRUE -j3"; -*- */
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/*
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* Copyright 2000-2011 by Eric House (xwords@eehouse.org). All rights
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* reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef TEXT_MODEL
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#include <glib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include "mvcount.h"
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typedef struct _MvCntGlobals {
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CommonGlobals cGlobals;
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GMainLoop* loop;
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GIOChannel* boardPipe;
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GIOChannel* rackPipe;
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XWStreamCtxt* boardStream;
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XWStreamCtxt* rackStream;
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guint rackSrcID;
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guint boardSrcID;
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GArray* move_array;
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XP_UCHAR charBuf[MAX_TRAY_TILES+1];
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XP_U16 nInRack;
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} MvCntGlobals;
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static MvCntGlobals* s_globals = NULL;
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static void
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handle_sigintterm( int sig )
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{
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XP_LOGF( "%s(%d)", __func__, sig );
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g_main_quit( s_globals->loop );
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}
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static void
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startCoord( const MoveInfo* move, XP_UCHAR* out, XP_U16 outLen )
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{
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XP_U8 xx, yy;
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if ( move->isHorizontal ) {
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xx = move->commonCoord;
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yy = move->tiles[0].varCoord;
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} else {
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yy = move->commonCoord;
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xx = move->tiles[0].varCoord;
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}
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XP_ASSERT( outLen >= 3 );
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out[0] = 'A' + xx;
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out[1] = 'A' + yy;
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out[2] = '\0';
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}
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static void
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startSaving( MvCntGlobals* globals )
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{
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globals->move_array = g_array_new( FALSE, FALSE, sizeof(XP_UCHAR*) );
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}
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static gint
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compareFunc( gconstpointer a, gconstpointer b)
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{
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gchar* stra = *(gchar**)a;
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gchar* strb = *(gchar**)b;
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return strcmp( strb, stra );
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}
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static void
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sortSaved( MvCntGlobals* globals )
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{
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g_array_sort( globals->move_array, compareFunc );
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}
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static void
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printSaved( MvCntGlobals* globals )
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{
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int ii;
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GArray* move_array = globals->move_array;
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for ( ii = 0; ii < move_array->len; ++ii ) {
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gchar* str = g_array_index( move_array, gchar*, ii );
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fprintf( stdout, "%s\n", str );
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g_free( str );
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}
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(void)g_array_free( move_array, TRUE );
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globals->move_array = NULL;
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}
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static void
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saver( void* closure, XP_U16 score, const MoveInfo* move )
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{
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MvCntGlobals* globals = (MvCntGlobals*)closure;
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const DictionaryCtxt* dict = globals->cGlobals.params->dict;
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XP_U16 ii;
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char buf[64];
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XP_UCHAR start[3];
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XP_U16 len;
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startCoord( move, start, sizeof(start) );
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len = snprintf( buf, sizeof(buf), "%.04d:%s%c:", score,
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start, move->isHorizontal?'A':'D' );
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for ( ii = 0; ii < move->nTiles; ++ii ) {
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Tile tile = move->tiles[ii].tile;
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XP_Bool isBlank = IS_BLANK( tile );
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if ( isBlank ) {
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tile &= TILE_VALUE_MASK;
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}
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const XP_UCHAR* letter = dict_getTileString( dict, tile );
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XP_UCHAR tmp[4];
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XP_STRNCPY( tmp, letter, sizeof(tmp) );
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if ( isBlank ) {
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XP_LOWERSTR( tmp );
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}
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len += snprintf( buf+len, sizeof(buf)-len, "%s", tmp );
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}
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gchar* str = g_strdup( buf );
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g_array_append_val( globals->move_array, str );
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} /* saver */
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static void
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genMovesForString( MvCntGlobals* globals, const XP_UCHAR* rack )
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{
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const DictionaryCtxt* dict = globals->cGlobals.params->dict;
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Tile tiles[MAX_TRAY_TILES];
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XP_U16 len = XP_STRLEN( rack );
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XP_U16 ii;
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for ( ii = 0; ii < len; ++ii ) {
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XP_UCHAR letter[2] = { rack[ii], '\0' };
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if ( '_' == letter[0] ) {
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tiles[ii] = dict_getBlankTile( dict );
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} else {
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tiles[ii] = dict_tileForString( dict, letter );
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}
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}
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startSaving( globals );
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server_genMoveListWith( globals->cGlobals.game.server,
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tiles, len, saver, globals );
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sortSaved( globals );
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printSaved( globals );
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}
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static gboolean
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rackRead( GIOChannel* source,
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GIOCondition condition, gpointer data )
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{
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MvCntGlobals* globals = (MvCntGlobals*)data;
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if ( 0 != (condition & G_IO_IN) ) {
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int fd = g_io_channel_unix_get_fd( source );
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// int nInBuf = stream_getSize( globals->rackStream );
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for ( ; ; ) {
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ssize_t nRead = read( fd, &globals->charBuf[globals->nInRack],
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sizeof(globals->charBuf) - globals->nInRack );
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if ( 0 >= nRead ) {
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break;
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} else {
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}
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XP_LOGF( "read %d bytes", nRead );
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}
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}
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return TRUE;
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}
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static gboolean
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boardRead( GIOChannel* XP_UNUSED(source),
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GIOCondition XP_UNUSED(condition), gpointer data )
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{
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MvCntGlobals* globals = (MvCntGlobals*)data;
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globals = globals;
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XP_LOGF( "got board data!!!" );
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return TRUE;
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}
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static guint
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makeChannel( MvCntGlobals*globals, const char* path, GIOFunc func )
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{
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int fd = open( path, O_RDONLY | O_NONBLOCK );
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GIOChannel* channel = g_io_channel_unix_new( fd );
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XP_ASSERT( !!channel );
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XP_LOGF( "got channel back" );
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guint srcID = g_io_add_watch( channel, G_IO_IN | G_IO_ERR | G_IO_HUP,
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func, globals );
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return srcID;
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}
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static void
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makeGame( MvCntGlobals* globals )
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{
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game_makeNewGame( MPPARM(globals->cGlobals.params->util->mpool)
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&globals->cGlobals.game, &globals->cGlobals.params->gi,
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globals->cGlobals.params->util, NULL, /* no drawing */
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NULL, NULL );
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model_setDictionary( globals->cGlobals.game.model,
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globals->cGlobals.params->dict );
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}
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static void
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cleanup( MvCntGlobals* globals )
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{
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game_dispose( &globals->cGlobals.game );
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gi_disposePlayerInfo( MPPARM(globals->cGlobals.params->util->mpool)
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&globals->cGlobals.params->gi );
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}
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static XP_Bool
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mvc_util_hiliteCell( XW_UtilCtxt* XP_UNUSED(uc), XP_U16 XP_UNUSED(col),
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XP_U16 XP_UNUSED(row) )
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{
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return XP_TRUE;
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}
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static XP_Bool
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mvc_util_engineProgressCallback( XW_UtilCtxt* XP_UNUSED(uc) )
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{
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return XP_TRUE;
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}
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static void
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initUtils( XW_UtilCtxt* util )
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{
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util->vtable->m_util_hiliteCell = mvc_util_hiliteCell;
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util->vtable->m_util_engineProgressCallback =
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mvc_util_engineProgressCallback;
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}
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int
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movecount_main( LaunchParams* params )
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{
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MvCntGlobals globals;
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XP_MEMSET( &globals, 0, sizeof(globals) );
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globals.cGlobals.params = params;
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s_globals = &globals;
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params->util->closure = &globals;
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struct sigaction act = { .sa_handler = handle_sigintterm };
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sigaction( SIGINT, &act, NULL );
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sigaction( SIGTERM, &act, NULL );
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initUtils( params->util );
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globals.boardStream = mem_stream_make( MPPARM(params->util->mpool)
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params->vtMgr,
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&globals, CHANNEL_NONE, NULL );
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globals.rackStream = mem_stream_make( MPPARM(params->util->mpool)
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params->vtMgr,
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&globals, CHANNEL_NONE, NULL );
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makeGame( &globals );
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globals.loop = g_main_loop_new( NULL, FALSE );
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globals.rackSrcID = makeChannel( &globals, params->rackPipe, rackRead );
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globals.boardSrcID = makeChannel( &globals, params->boardPipe, boardRead );
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if ( params->rackString ) {
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genMovesForString( &globals, params->rackString );
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}
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g_main_loop_run( globals.loop );
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dict_destroy( params->dict );
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cleanup( &globals );
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stream_destroy( globals.boardStream );
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stream_destroy( globals.rackStream );
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return 0;
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}
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#endif
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29
xwords4/linux/mvcount.h
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29
xwords4/linux/mvcount.h
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@ -0,0 +1,29 @@
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/* -*- compile-command: "make MEMDEBUG=TRUE -j3"; -*- */
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/*
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* Copyright 2000-2011 by Eric House (xwords@eehouse.org). All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _MVCOUNT_H_
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#define _MVCOUNT_H_
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# ifdef TEXT_MODEL
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# include "main.h"
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int movecount_main( LaunchParams* params );
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# endif
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#endif
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