376 lines
9.8 KiB
C
376 lines
9.8 KiB
C
/* $NetBSD: prop_array_util.c,v 1.9 2022/08/03 21:13:46 riastradh Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2006, 2020 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Jason R. Thorpe.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* Utility routines to make it more convenient to work with values
|
|
* stored in array.
|
|
*
|
|
* Note: There is no special magic going on here. We use the standard
|
|
* proplib(3) APIs to do all of this work. Any application could do
|
|
* exactly what we're doing here.
|
|
*/
|
|
|
|
#include "prop_object_impl.h" /* hide kernel vs. not-kernel vs. standalone */
|
|
#include <prop/proplib.h>
|
|
|
|
bool
|
|
prop_array_get_bool(prop_array_t array, unsigned int indx, bool *valp)
|
|
{
|
|
prop_bool_t b;
|
|
|
|
b = prop_array_get(array, indx);
|
|
if (prop_object_type(b) != PROP_TYPE_BOOL)
|
|
return (false);
|
|
|
|
*valp = prop_bool_true(b);
|
|
|
|
return (true);
|
|
}
|
|
|
|
bool
|
|
prop_array_set_bool(prop_array_t array, unsigned int indx, bool val)
|
|
{
|
|
|
|
return prop_array_set_and_rel(array, indx, prop_bool_create(val));
|
|
}
|
|
|
|
bool
|
|
prop_array_add_bool(prop_array_t array, bool val)
|
|
{
|
|
|
|
return prop_array_add_and_rel(array, prop_bool_create(val));
|
|
}
|
|
|
|
#define TEMPLATE(name, typ) \
|
|
bool \
|
|
prop_array_get_ ## name (prop_array_t array, \
|
|
unsigned int indx, \
|
|
typ *valp) \
|
|
{ \
|
|
return prop_number_ ## name ## _value( \
|
|
prop_array_get(array, indx), valp); \
|
|
}
|
|
TEMPLATE(schar, signed char)
|
|
TEMPLATE(short, short)
|
|
TEMPLATE(int, int)
|
|
TEMPLATE(long, long)
|
|
TEMPLATE(longlong, long long)
|
|
TEMPLATE(intptr, intptr_t)
|
|
TEMPLATE(int8, int8_t)
|
|
TEMPLATE(int16, int16_t)
|
|
TEMPLATE(int32, int32_t)
|
|
TEMPLATE(int64, int64_t)
|
|
|
|
TEMPLATE(uchar, unsigned char)
|
|
TEMPLATE(ushort, unsigned short)
|
|
TEMPLATE(uint, unsigned int)
|
|
TEMPLATE(ulong, unsigned long)
|
|
TEMPLATE(ulonglong, unsigned long long)
|
|
TEMPLATE(uintptr, uintptr_t)
|
|
TEMPLATE(uint8, uint8_t)
|
|
TEMPLATE(uint16, uint16_t)
|
|
TEMPLATE(uint32, uint32_t)
|
|
TEMPLATE(uint64, uint64_t)
|
|
|
|
#undef TEMPLATE
|
|
|
|
static bool
|
|
prop_array_set_signed_number(prop_array_t array, unsigned int indx,
|
|
intmax_t val)
|
|
{
|
|
return prop_array_set_and_rel(array, indx,
|
|
prop_number_create_signed(val));
|
|
}
|
|
|
|
static bool
|
|
prop_array_add_signed_number(prop_array_t array, intmax_t val)
|
|
{
|
|
return prop_array_add_and_rel(array, prop_number_create_signed(val));
|
|
}
|
|
|
|
static bool
|
|
prop_array_set_unsigned_number(prop_array_t array, unsigned int indx,
|
|
uintmax_t val)
|
|
{
|
|
return prop_array_set_and_rel(array, indx,
|
|
prop_number_create_unsigned(val));
|
|
}
|
|
|
|
static bool
|
|
prop_array_add_unsigned_number(prop_array_t array, uintmax_t val)
|
|
{
|
|
return prop_array_add_and_rel(array, prop_number_create_unsigned(val));
|
|
}
|
|
|
|
#define TEMPLATE(name, which, typ) \
|
|
bool \
|
|
prop_array_set_ ## name (prop_array_t array, \
|
|
unsigned int indx, \
|
|
typ val) \
|
|
{ \
|
|
/*LINTED: for conversion from 'long long' to 'long'*/ \
|
|
return prop_array_set_ ## which ## _number(array, indx, val); \
|
|
} \
|
|
\
|
|
bool \
|
|
prop_array_add_ ## name (prop_array_t array, \
|
|
typ val) \
|
|
{ \
|
|
/*LINTED: for conversion from 'long long' to 'long'*/ \
|
|
return prop_array_add_ ## which ## _number(array, val); \
|
|
}
|
|
|
|
#define STEMPLATE(name, typ) TEMPLATE(name, signed, typ)
|
|
#define UTEMPLATE(name, typ) TEMPLATE(name, unsigned, typ)
|
|
|
|
STEMPLATE(schar, signed char)
|
|
STEMPLATE(short, short)
|
|
STEMPLATE(int, int)
|
|
STEMPLATE(long, long)
|
|
STEMPLATE(longlong, long long)
|
|
STEMPLATE(intptr, intptr_t)
|
|
STEMPLATE(int8, int8_t)
|
|
STEMPLATE(int16, int16_t)
|
|
STEMPLATE(int32, int32_t)
|
|
STEMPLATE(int64, int64_t)
|
|
|
|
UTEMPLATE(uchar, unsigned char)
|
|
UTEMPLATE(ushort, unsigned short)
|
|
UTEMPLATE(uint, unsigned int)
|
|
UTEMPLATE(ulong, unsigned long)
|
|
UTEMPLATE(ulonglong, unsigned long long)
|
|
UTEMPLATE(uintptr, uintptr_t)
|
|
UTEMPLATE(uint8, uint8_t)
|
|
UTEMPLATE(uint16, uint16_t)
|
|
UTEMPLATE(uint32, uint32_t)
|
|
UTEMPLATE(uint64, uint64_t)
|
|
|
|
#undef STEMPLATE
|
|
#undef UTEMPLATE
|
|
#undef TEMPLATE
|
|
|
|
bool
|
|
prop_array_get_string(prop_array_t array, unsigned int indx, const char **cpp)
|
|
{
|
|
prop_string_t str;
|
|
const char *cp;
|
|
|
|
str = prop_array_get(array, indx);
|
|
if (prop_object_type(str) != PROP_TYPE_STRING)
|
|
return (false);
|
|
|
|
cp = prop_string_value(str);
|
|
if (cp == NULL)
|
|
return (false);
|
|
|
|
*cpp = cp;
|
|
return (true);
|
|
}
|
|
|
|
bool
|
|
prop_array_set_string(prop_array_t array, unsigned int indx, const char *cp)
|
|
{
|
|
return prop_array_set_and_rel(array, indx,
|
|
prop_string_create_copy(cp));
|
|
}
|
|
|
|
bool
|
|
prop_array_add_string(prop_array_t array, const char *cp)
|
|
{
|
|
return prop_array_add_and_rel(array, prop_string_create_copy(cp));
|
|
}
|
|
|
|
bool
|
|
prop_array_set_string_nocopy(prop_array_t array, unsigned int indx,
|
|
const char *cp)
|
|
{
|
|
return prop_array_set_and_rel(array, indx,
|
|
prop_string_create_nocopy(cp));
|
|
}
|
|
|
|
bool
|
|
prop_array_add_string_nocopy(prop_array_t array, const char *cp)
|
|
{
|
|
return prop_array_add_and_rel(array, prop_string_create_nocopy(cp));
|
|
}
|
|
|
|
bool
|
|
prop_array_get_data(prop_array_t array, unsigned int indx, const void **vp,
|
|
size_t *sizep)
|
|
{
|
|
prop_data_t data;
|
|
const void *v;
|
|
|
|
data = prop_array_get(array, indx);
|
|
if (prop_object_type(data) != PROP_TYPE_DATA)
|
|
return (false);
|
|
|
|
v = prop_data_value(data);
|
|
if (v == NULL)
|
|
return (false);
|
|
|
|
*vp = v;
|
|
if (sizep != NULL)
|
|
*sizep = prop_data_size(data);
|
|
return (true);
|
|
}
|
|
|
|
bool
|
|
prop_array_set_data(prop_array_t array, unsigned int indx, const void *v,
|
|
size_t size)
|
|
{
|
|
return prop_array_set_and_rel(array, indx,
|
|
prop_data_create_copy(v, size));
|
|
}
|
|
|
|
bool
|
|
prop_array_set_data_nocopy(prop_array_t array, unsigned int indx, const void *v,
|
|
size_t size)
|
|
{
|
|
return prop_array_set_and_rel(array, indx,
|
|
prop_data_create_nocopy(v, size));
|
|
}
|
|
|
|
bool
|
|
prop_array_add_data(prop_array_t array, const void *v, size_t size)
|
|
{
|
|
return prop_array_add_and_rel(array,
|
|
prop_data_create_copy(v, size));
|
|
}
|
|
|
|
bool
|
|
prop_array_add_data_nocopy(prop_array_t array, const void *v, size_t size)
|
|
{
|
|
return prop_array_add_and_rel(array,
|
|
prop_data_create_nocopy(v, size));
|
|
}
|
|
|
|
_PROP_DEPRECATED(prop_array_get_cstring,
|
|
"this program uses prop_array_get_cstring(), "
|
|
"which is deprecated; use prop_array_get_string() and copy instead.")
|
|
bool
|
|
prop_array_get_cstring(prop_array_t array, unsigned int indx, char **cpp)
|
|
{
|
|
prop_string_t str;
|
|
char *cp;
|
|
size_t len;
|
|
bool rv;
|
|
|
|
str = prop_array_get(array, indx);
|
|
if (prop_object_type(str) != PROP_TYPE_STRING)
|
|
return (false);
|
|
|
|
len = prop_string_size(str);
|
|
cp = _PROP_MALLOC(len + 1, M_TEMP);
|
|
if (cp == NULL)
|
|
return (false);
|
|
|
|
rv = prop_string_copy_value(str, cp, len + 1);
|
|
if (rv)
|
|
*cpp = cp;
|
|
else
|
|
_PROP_FREE(cp, M_TEMP);
|
|
|
|
return (rv);
|
|
}
|
|
|
|
_PROP_DEPRECATED(prop_array_get_cstring_nocopy,
|
|
"this program uses prop_array_get_cstring_nocopy(), "
|
|
"which is deprecated; use prop_array_get_string() instead.")
|
|
bool
|
|
prop_array_get_cstring_nocopy(prop_array_t array, unsigned int indx,
|
|
const char **cpp)
|
|
{
|
|
return prop_array_get_string(array, indx, cpp);
|
|
}
|
|
|
|
_PROP_DEPRECATED(prop_array_set_cstring,
|
|
"this program uses prop_array_set_cstring(), "
|
|
"which is deprecated; use prop_array_set_string() instead.")
|
|
bool
|
|
prop_array_set_cstring(prop_array_t array, unsigned int indx, const char *cp)
|
|
{
|
|
return prop_array_set_string(array, indx, cp);
|
|
}
|
|
|
|
_PROP_DEPRECATED(prop_array_add_cstring,
|
|
"this program uses prop_array_add_cstring(), "
|
|
"which is deprecated; use prop_array_add_string() instead.")
|
|
bool
|
|
prop_array_add_cstring(prop_array_t array, const char *cp)
|
|
{
|
|
return prop_array_add_string(array, cp);
|
|
}
|
|
|
|
_PROP_DEPRECATED(prop_array_set_cstring_nocopy,
|
|
"this program uses prop_array_set_cstring_nocopy(), "
|
|
"which is deprecated; use prop_array_set_string_nocopy() instead.")
|
|
bool
|
|
prop_array_set_cstring_nocopy(prop_array_t array, unsigned int indx,
|
|
const char *cp)
|
|
{
|
|
return prop_array_set_string_nocopy(array, indx, cp);
|
|
}
|
|
|
|
_PROP_DEPRECATED(prop_array_add_cstring_nocopy,
|
|
"this program uses prop_array_add_cstring_nocopy(), "
|
|
"which is deprecated; use prop_array_add_string_nocopy() instead.")
|
|
bool
|
|
prop_array_add_cstring_nocopy(prop_array_t array, const char *cp)
|
|
{
|
|
return prop_array_add_string_nocopy(array, cp);
|
|
}
|
|
|
|
bool
|
|
prop_array_add_and_rel(prop_array_t array, prop_object_t po)
|
|
{
|
|
bool rv;
|
|
|
|
if (po == NULL)
|
|
return false;
|
|
rv = prop_array_add(array, po);
|
|
prop_object_release(po);
|
|
return rv;
|
|
}
|
|
|
|
bool
|
|
prop_array_set_and_rel(prop_array_t array, unsigned int indx,
|
|
prop_object_t po)
|
|
{
|
|
bool rv;
|
|
|
|
if (po == NULL)
|
|
return false;
|
|
rv = prop_array_set(array, indx, po);
|
|
prop_object_release(po);
|
|
return rv;
|
|
}
|