Chris@82: /*
Chris@82:  * Copyright (c) 2003, 2007-14 Matteo Frigo
Chris@82:  * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
Chris@82:  *
Chris@82:  * This program is free software; you can redistribute it and/or modify
Chris@82:  * it under the terms of the GNU General Public License as published by
Chris@82:  * the Free Software Foundation; either version 2 of the License, or
Chris@82:  * (at your option) any later version.
Chris@82:  *
Chris@82:  * This program is distributed in the hope that it will be useful,
Chris@82:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@82:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@82:  * GNU General Public License for more details.
Chris@82:  *
Chris@82:  * You should have received a copy of the GNU General Public License
Chris@82:  * along with this program; if not, write to the Free Software
Chris@82:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
Chris@82:  *
Chris@82:  */
Chris@82: 
Chris@82: #include "api/api.h"
Chris@82: 
Chris@82: typedef struct {
Chris@82:      scanner super;
Chris@82:      int (*read_char)(void *);
Chris@82:      void *data;
Chris@82: } S;
Chris@82: 
Chris@82: static int getchr_generic(scanner * s_)
Chris@82: {
Chris@82:      S *s = (S *) s_;
Chris@82:      return (s->read_char)(s->data);
Chris@82: }
Chris@82: 
Chris@82: int X(import_wisdom)(int (*read_char)(void *), void *data)
Chris@82: {
Chris@82:      S *s = (S *) X(mkscanner)(sizeof(S), getchr_generic);
Chris@82:      planner *plnr = X(the_planner)();
Chris@82:      int ret;
Chris@82: 
Chris@82:      s->read_char = read_char;
Chris@82:      s->data = data;
Chris@82:      ret = plnr->adt->imprt(plnr, (scanner *) s);
Chris@82:      X(scanner_destroy)((scanner *) s);
Chris@82:      return ret;
Chris@82: }