xref: /netbsd/common/include/prop/prop_array.h (revision 9b09c481)

/*     $NetBSD: prop_array.h,v 1.7 2008/06/03 20:18:24 haad Exp $    */

/*-
 * Copyright (c) 2006 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.
 */

#ifndef _PROPLIB_PROP_ARRAY_H_
#define	_PROPLIB_PROP_ARRAY_H_

#include <prop/prop_object.h>

typedef struct _prop_array *prop_array_t;

__BEGIN_DECLS
prop_array_t	prop_array_create(void);
prop_array_t	prop_array_create_with_capacity(unsigned int);

prop_array_t	prop_array_copy(prop_array_t);
prop_array_t	prop_array_copy_mutable(prop_array_t);

unsigned int	prop_array_capacity(prop_array_t);
unsigned int	prop_array_count(prop_array_t);
bool		prop_array_ensure_capacity(prop_array_t, unsigned int);

void		prop_array_make_immutable(prop_array_t);
bool		prop_array_mutable(prop_array_t);

prop_object_iterator_t prop_array_iterator(prop_array_t);

prop_object_t	prop_array_get(prop_array_t, unsigned int);
bool		prop_array_set(prop_array_t, unsigned int, prop_object_t);
bool		prop_array_add(prop_array_t, prop_object_t);
void		prop_array_remove(prop_array_t, unsigned int);

bool		prop_array_equals(prop_array_t, prop_array_t);

char *		prop_array_externalize(prop_array_t);
prop_array_t	prop_array_internalize(const char *);

bool		prop_array_externalize_to_file(prop_array_t, const char *);
prop_array_t	prop_array_internalize_from_file(const char *);

#if defined(__NetBSD__)
#if !defined(_KERNEL) && !defined(_STANDALONE)
int		prop_array_send_ioctl(prop_array_t, int, unsigned long);
int		prop_array_recv_ioctl(int, unsigned long, prop_array_t *);
#elif defined(_KERNEL)
struct plistref;

int		prop_array_copyin_ioctl(const struct plistref *, const u_long,
					prop_array_t *);
int		prop_array_copyout_ioctl(struct plistref *, const u_long,
					 prop_array_t);
#endif
#endif /* __NetBSD__ */

/*
 * Utility routines to make it more convenient to work with values
 * stored in dictionaries.
 */
bool		prop_array_get_bool(prop_array_t, unsigned int,
					 bool *);
bool		prop_array_set_bool(prop_array_t, unsigned int,
					 bool);

bool		prop_array_get_int8(prop_array_t, unsigned int,
					 int8_t *);
bool		prop_array_get_uint8(prop_array_t, unsigned int,
					  uint8_t *);
bool		prop_array_set_int8(prop_array_t, unsigned int,
					 int8_t);
bool		prop_array_set_uint8(prop_array_t, unsigned int,
					  uint8_t);

bool		prop_array_get_int16(prop_array_t, unsigned int,
					  int16_t *);
bool		prop_array_get_uint16(prop_array_t, unsigned int,
					   uint16_t *);
bool		prop_array_set_int16(prop_array_t, unsigned int,
					  int16_t);
bool		prop_array_set_uint16(prop_array_t, unsigned int,
					   uint16_t);

bool		prop_array_get_int32(prop_array_t, unsigned int,
					  int32_t *);
bool		prop_array_get_uint32(prop_array_t, unsigned int,
					   uint32_t *);
bool		prop_array_set_int32(prop_array_t, unsigned int,
					  int32_t);
bool		prop_array_set_uint32(prop_array_t, unsigned int,
					   uint32_t);

bool		prop_array_get_int64(prop_array_t, unsigned int,
					  int64_t *);
bool		prop_array_get_uint64(prop_array_t, unsigned int,
					   uint64_t *);
bool		prop_array_set_int64(prop_array_t, unsigned int,
					  int64_t);
bool		prop_array_set_uint64(prop_array_t, unsigned int,
					   uint64_t);

bool		prop_array_get_cstring(prop_array_t, unsigned int,
					     char **);
bool		prop_array_set_cstring(prop_array_t, unsigned int,
					    const char *);

bool		prop_array_get_cstring_nocopy(prop_array_t,
                                                   unsigned int,
						   const char **);
bool		prop_array_set_cstring_nocopy(prop_array_t,
						   unsigned int,
						   const char *);

__END_DECLS

#endif /* _PROPLIB_PROP_ARRAY_H_ */