mirror of
git://xwords.git.sourceforge.net/gitroot/xwords/xwords
synced 2025-01-04 23:02:02 +01:00
598be04bef
Lots of changes adding a games-list view to the app from which you create new games, open and delete existing ones, etc. There's still plenty that's unimplemented, but it's already more useful for testing and development. Which is the point.
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/* -*- compile-command: "cd ../linux && make MEMDEBUG=TRUE -j3"; -*- */
|
|
/*
|
|
* Copyright 2020 by Eric House (xwords@eehouse.org). All rights reserved.
|
|
*
|
|
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "device.h"
|
|
#include "comtypes.h"
|
|
#include "memstream.h"
|
|
#include "xwstream.h"
|
|
|
|
#ifdef XWFEATURE_DEVICE
|
|
|
|
# define KEY_DEVSTATE PERSIST_KEY("devState")
|
|
|
|
typedef struct _DevCtxt {
|
|
XP_U16 devCount;
|
|
} DevCtxt;
|
|
|
|
static XWStreamCtxt*
|
|
mkStream( XW_DUtilCtxt* dutil )
|
|
{
|
|
XWStreamCtxt* stream = mem_stream_make_raw( MPPARM(dutil->mpool)
|
|
dutil_getVTManager(dutil) );
|
|
return stream;
|
|
}
|
|
|
|
static DevCtxt*
|
|
load( XW_DUtilCtxt* dutil )
|
|
{
|
|
LOG_FUNC();
|
|
DevCtxt* state = (DevCtxt*)dutil->devCtxt;
|
|
if ( NULL == state ) {
|
|
XWStreamCtxt* stream = mkStream( dutil );
|
|
dutil_loadStream( dutil, KEY_DEVSTATE, stream );
|
|
|
|
state = XP_CALLOC( dutil->mpool, sizeof(*state) );
|
|
dutil->devCtxt = state;
|
|
|
|
if ( 0 < stream_getSize( stream ) ) {
|
|
state->devCount = stream_getU16( stream );
|
|
++state->devCount; /* for testing until something's there */
|
|
/* XP_LOGF( "%s(): read devCount: %d", __func__, state->devCount ); */
|
|
} else {
|
|
XP_LOGF( "%s(): empty stream!!", __func__ );
|
|
}
|
|
stream_destroy( stream );
|
|
}
|
|
|
|
return state;
|
|
}
|
|
|
|
void
|
|
device_store( XW_DUtilCtxt* dutil )
|
|
{
|
|
LOG_FUNC();
|
|
DevCtxt* state = load( dutil );
|
|
XWStreamCtxt* stream = mkStream( dutil );
|
|
stream_putU16( stream, state->devCount );
|
|
dutil_storeStream( dutil, KEY_DEVSTATE, stream );
|
|
stream_destroy( stream );
|
|
|
|
XP_FREEP( dutil->mpool, &dutil->devCtxt );
|
|
}
|
|
|
|
#endif
|