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https://git.code.sf.net/p/quake/quakeforge
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9c51c3d2e1
This is part of the work for #26 (Record resource pointer with builtin function data). Currently, the data pointer gets as far as the per-instance VM function table (I don't feel like tackling the job of converting all the builtin functions tonight). All the builtin modules that register a resources data block pass that block on to PR_RegisterBuiltins.
114 lines
2.2 KiB
C
114 lines
2.2 KiB
C
/*
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test-bi.c
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Builtin functions for the test harness.
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Copyright (C) 2012 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2012/11/22
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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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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include "QF/dstring.h"
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#include "QF/progs.h"
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#include "test-bi.h"
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static void
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bi_printf (progs_t *pr)
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{
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const char *fmt = P_GSTRING (pr, 0);
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int count = pr->pr_argc - 1;
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pr_type_t **args = pr->pr_params + 1;
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static dstring_t *dstr;
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if (!dstr)
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dstr = dstring_new ();
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else
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dstring_clear (dstr);
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PR_Sprintf (pr, dstr, "bi_printf", fmt, count, args);
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if (dstr->str)
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fputs (dstr->str, stdout);
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}
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static void
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bi_errno (progs_t *pr)
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{
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R_INT (pr) = errno;
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}
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static void
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bi_strerror (progs_t *pr)
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{
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int err = P_INT (pr, 0);
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RETURN_STRING (pr, strerror (err));
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}
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static void
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bi_exit (progs_t *pr)
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{
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exit (P_INT (pr, 0));
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}
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static void
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bi_spawn (progs_t *pr)
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{
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edict_t *ed;
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ed = ED_Alloc (pr);
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RETURN_EDICT (pr, ed);
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}
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static void
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bi_remove (progs_t *pr)
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{
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edict_t *ed;
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ed = P_EDICT (pr, 0);
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ED_Free (pr, ed);
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}
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#define bi(x,np,params...) {#x, bi_##x, -1, np, {params}}
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#define p(type) PR_PARAM(type)
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static builtin_t builtins[] = {
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bi(printf, -2, p(string)),
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bi(errno, 0),
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bi(strerror, 1, p(int)),
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bi(exit, 1, p(int)),
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bi(spawn, 0),
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bi(remove, 1, p(entity)),
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{0}
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};
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void
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BI_Init (progs_t *pr)
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{
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PR_RegisterBuiltins (pr, builtins, 0);
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}
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