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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1994, by Sun Microsytems, Inc.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include "libtnf.h"
/*
*
*/
static struct ntop {
char *name;
tag_props_t prop;
} ntop[] = {
{ TNF_N_INLINE, TAG_PROP_INLINE },
{ TNF_N_TAGGED, TAG_PROP_TAGGED },
{ TNF_N_SCALAR, TAG_PROP_SCALAR },
{ TNF_N_DERIVED, TAG_PROP_DERIVED },
{ TNF_N_ARRAY, TAG_PROP_ARRAY },
{ TNF_N_STRING, TAG_PROP_STRING },
{ TNF_N_STRUCT, TAG_PROP_STRUCT },
{ TNF_N_TYPE, TAG_PROP_TYPE },
{ NULL, 0}
};
static struct ntok {
char *name;
tnf_kind_t kind;
} scalar_ntok[] = {
{ TNF_N_CHAR, TNF_K_CHAR },
{ TNF_N_INT8, TNF_K_INT8 },
{ TNF_N_INT16, TNF_K_INT16 },
{ TNF_N_INT32, TNF_K_INT32 },
{ TNF_N_UINT8, TNF_K_UINT8 },
{ TNF_N_UINT16, TNF_K_UINT16 },
{ TNF_N_UINT32, TNF_K_UINT32 },
{ TNF_N_INT64, TNF_K_INT64 },
{ TNF_N_UINT64, TNF_K_UINT64 },
{ TNF_N_FLOAT32, TNF_K_FLOAT32 },
{ TNF_N_FLOAT64, TNF_K_FLOAT64 },
{ NULL, 0 }
};
/*
* Compute tag props
*/
tag_props_t
_tnf_get_props(TNF *tnf, tnf_ref32_t *tag)
{
tag_props_t props;
struct ntop *p;
props = 0;
p = ntop;
/* No need to get base tag for inherited properties */
while (p->name) {
if (HAS_PROPERTY(tnf, tag, p->name))
props |= p->prop;
p++;
}
return (props);
}
/*
* Data kind depends on implementation properties of base tag
*/
tnf_kind_t
_tnf_get_kind(TNF *tnf, tnf_ref32_t *tag)
{
tnf_ref32_t *base_tag;
char *base_name;
base_tag = _tnf_get_base_tag(tnf, tag);
base_name = _tnf_get_name(tnf, base_tag);
if (HAS_PROPERTY(tnf, base_tag, TNF_N_SCALAR)) {
struct ntok *p;
p = scalar_ntok;
while (p->name) {
if (strcmp(p->name, base_name) == 0)
return (p->kind);
p++;
}
return (TNF_K_SCALAR);
} else if (HAS_PROPERTY(tnf, base_tag, TNF_N_ARRAY)) {
if (strcmp(base_name, TNF_N_STRING) == 0)
return (TNF_K_STRING);
else
return (TNF_K_ARRAY);
} else if (HAS_PROPERTY(tnf, base_tag, TNF_N_TYPE)) {
return (TNF_K_TYPE);
} else if (HAS_PROPERTY(tnf, base_tag, TNF_N_STRUCT)) {
return (TNF_K_STRUCT);
} else { /* abstract */
return (TNF_K_UNKNOWN);
}
}
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