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https://git.code.sf.net/p/quake/quakeforge
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d4b1c74866
interpreter struct so that custom cbuf data can be reset after an error. This fixes a bug where GIB would think it was still waiting for a return value after an error occurred in an embedded command.
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
/*
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#FILENAME#
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#DESCRIPTION#
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Copyright (C) 2002 #AUTHOR#
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Author: #AUTHOR#
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Date: #DATE#
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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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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.
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See the GNU General Public License for more details.
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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:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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static const char rcsid[] =
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"$Id$";
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdlib.h>
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#include <string.h>
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#include "QF/dstring.h"
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#include "QF/cbuf.h"
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#include "QF/hash.h"
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#include "QF/gib_buffer.h"
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void
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GIB_Buffer_Construct (struct cbuf_s *cbuf)
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{
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cbuf->data = calloc (1, sizeof (gib_buffer_data_t));
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GIB_DATA (cbuf)->arg_composite = dstring_newstr ();
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GIB_DATA (cbuf)->current_token = dstring_newstr ();
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GIB_DATA (cbuf)->ret.retval = dstring_newstr ();
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cbuf->strict = true;
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}
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void
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GIB_Buffer_Destruct (struct cbuf_s *cbuf)
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{
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dstring_delete (GIB_DATA (cbuf)->arg_composite);
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dstring_delete (GIB_DATA (cbuf)->current_token);
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if (GIB_DATA (cbuf)->loop_program)
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dstring_delete (GIB_DATA(cbuf)->loop_program);
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if (GIB_DATA (cbuf)->loop_data)
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dstring_delete (GIB_DATA(cbuf)->loop_data);
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dstring_delete (GIB_DATA (cbuf)->ret.retval);
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if (GIB_DATA(cbuf)->locals && GIB_DATA(cbuf)->type == GIB_BUFFER_NORMAL)
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Hash_DelTable (GIB_DATA(cbuf)->locals);
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free (cbuf->data);
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}
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void
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GIB_Buffer_Reset (struct cbuf_s *cbuf)
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{
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GIB_DATA (cbuf)->ret.waiting = GIB_DATA (cbuf)->ret.available = false;
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}
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