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65 lines
2 KiB
C
65 lines
2 KiB
C
/* -*-mode: C; fill-column: 78; c-basic-offset: 4; -*- */
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/*
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* Copyright 2020 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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#include <pthread.h>
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#include "mempool.h"
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#include "comtypes.h"
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#include "dutil.h"
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#include "xwstream.h"
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static void
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super_dutil_storeStream( XW_DUtilCtxt* duc, XWEnv xwe, const XP_UCHAR* keys[],
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XWStreamCtxt* data )
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{
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const void* ptr = stream_getPtr( data );
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XP_U16 len = stream_getSize( data );
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dutil_storePtr( duc, xwe, keys, (void*)ptr, len );
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}
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static void
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super_dutil_loadStream( XW_DUtilCtxt* duc, XWEnv xwe,
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const XP_UCHAR* keys[], XWStreamCtxt* inOut )
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{
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/* get the size */
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XP_U32 len = 0;
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dutil_loadPtr( duc, xwe, keys, NULL, &len );
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/* load if it exists */
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if ( 0 < len ) {
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void* buf = XP_MALLOC( duc->mpool, len );
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dutil_loadPtr( duc, xwe, keys, buf, &len );
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stream_putBytes( inOut, buf, len );
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XP_FREEP( duc->mpool, &buf );
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}
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}
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void
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dutil_super_init( MPFORMAL XW_DUtilCtxt* dutil )
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{
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#ifdef XWFEATURE_KNOWNPLAYERS
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pthread_mutex_init( &dutil->kpMutex, NULL );
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#endif
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MPASSIGN( dutil->mpool, mpool );
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SET_VTABLE_ENTRY( &dutil->vtable, dutil_loadStream, super );
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SET_VTABLE_ENTRY( &dutil->vtable, dutil_storeStream, super );
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}
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