Chris@42: /*
Chris@42:  * Copyright (c) 2003, 2007-14 Matteo Frigo
Chris@42:  * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
Chris@42:  *
Chris@42:  * This program is free software; you can redistribute it and/or modify
Chris@42:  * it under the terms of the GNU General Public License as published by
Chris@42:  * the Free Software Foundation; either version 2 of the License, or
Chris@42:  * (at your option) any later version.
Chris@42:  *
Chris@42:  * This program is distributed in the hope that it will be useful,
Chris@42:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@42:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@42:  * GNU General Public License for more details.
Chris@42:  *
Chris@42:  * You should have received a copy of the GNU General Public License
Chris@42:  * along with this program; if not, write to the Free Software
Chris@42:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
Chris@42:  *
Chris@42:  */
Chris@42: 
Chris@42: #include "api.h"
Chris@42: 
Chris@42: typedef struct {
Chris@42:      scanner super;
Chris@42:      int (*read_char)(void *);
Chris@42:      void *data;
Chris@42: } S;
Chris@42: 
Chris@42: static int getchr_generic(scanner * s_)
Chris@42: {
Chris@42:      S *s = (S *) s_;
Chris@42:      return (s->read_char)(s->data);
Chris@42: }
Chris@42: 
Chris@42: int X(import_wisdom)(int (*read_char)(void *), void *data)
Chris@42: {
Chris@42:      S *s = (S *) X(mkscanner)(sizeof(S), getchr_generic);
Chris@42:      planner *plnr = X(the_planner)();
Chris@42:      int ret;
Chris@42: 
Chris@42:      s->read_char = read_char;
Chris@42:      s->data = data;
Chris@42:      ret = plnr->adt->imprt(plnr, (scanner *) s);
Chris@42:      X(scanner_destroy)((scanner *) s);
Chris@42:      return ret;
Chris@42: }