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/*-
* Copyright (c) 2003, 2005 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#include <asn_internal.h>
#include <NULL.h>
/*
* NULL basic type description.
*/
static const ber_tlv_tag_t asn_DEF_NULL_tags[] = {
(ASN_TAG_CLASS_UNIVERSAL | (5 << 2))
};
asn_TYPE_operation_t asn_OP_NULL = {
NULL_free,
#if !defined(ASN_DISABLE_PRINT_SUPPORT)
NULL_print,
#else
0,
#endif /* !defined(ASN_DISABLE_PRINT_SUPPORT) */
NULL_compare,
NULL_copy,
#if !defined(ASN_DISABLE_BER_SUPPORT)
NULL_decode_ber,
NULL_encode_der, /* Special handling of DER encoding */
#else
0,
0,
#endif /* !defined(ASN_DISABLE_BER_SUPPORT) */
#if !defined(ASN_DISABLE_XER_SUPPORT)
NULL_decode_xer,
NULL_encode_xer,
#else
0,
0,
#endif /* !defined(ASN_DISABLE_XER_SUPPORT) */
#if !defined(ASN_DISABLE_JER_SUPPORT)
NULL_decode_jer,
NULL_encode_jer,
#else
0,
0,
#endif /* !defined(ASN_DISABLE_JER_SUPPORT) */
#if !defined(ASN_DISABLE_OER_SUPPORT)
NULL_decode_oer,
NULL_encode_oer,
#else
0,
0,
#endif /* !defined(ASN_DISABLE_OER_SUPPORT) */
#if !defined(ASN_DISABLE_UPER_SUPPORT)
NULL_decode_uper, /* Unaligned PER decoder */
NULL_encode_uper, /* Unaligned PER encoder */
#else
0,
0,
#endif /* !defined(ASN_DISABLE_UPER_SUPPORT) */
#if !defined(ASN_DISABLE_APER_SUPPORT)
NULL_decode_aper, /* Aligned PER decoder */
NULL_encode_aper, /* Aligned PER encoder */
#else
0,
0,
#endif /* !defined(ASN_DISABLE_APER_SUPPORT) */
#if !defined(ASN_DISABLE_RFILL_SUPPORT)
NULL_random_fill,
#else
0,
#endif /* !defined(ASN_DISABLE_RFILL_SUPPORT) */
0 /* Use generic outmost tag fetcher */
};
asn_TYPE_descriptor_t asn_DEF_NULL = {
"NULL",
"NULL",
&asn_OP_NULL,
asn_DEF_NULL_tags,
sizeof(asn_DEF_NULL_tags) / sizeof(asn_DEF_NULL_tags[0]),
asn_DEF_NULL_tags, /* Same as above */
sizeof(asn_DEF_NULL_tags) / sizeof(asn_DEF_NULL_tags[0]),
{
#if !defined(ASN_DISABLE_OER_SUPPORT)
0,
#endif /* !defined(ASN_DISABLE_OER_SUPPORT) */
#if !defined(ASN_DISABLE_UPER_SUPPORT) || !defined(ASN_DISABLE_APER_SUPPORT)
0,
#endif /* !defined(ASN_DISABLE_UPER_SUPPORT) || !defined(ASN_DISABLE_APER_SUPPORT) */
asn_generic_no_constraint
},
0, 0, /* No members */
0 /* No specifics */
};
void
NULL_free(const asn_TYPE_descriptor_t *td, void *ptr,
enum asn_struct_free_method method) {
if(td && ptr) {
switch(method) {
case ASFM_FREE_EVERYTHING:
FREEMEM(ptr);
break;
case ASFM_FREE_UNDERLYING:
break;
case ASFM_FREE_UNDERLYING_AND_RESET:
memset(ptr, 0, sizeof(NULL_t));
break;
}
}
}
int
NULL_compare(const asn_TYPE_descriptor_t *td, const void *a, const void *b) {
(void)td;
(void)a;
(void)b;
return 0;
}
int
NULL_copy(const asn_TYPE_descriptor_t *td, void **a, const void *b) {
(void)td;
if(b && !*a) {
*a = CALLOC(1, sizeof(NULL_t));
if (!*a) return -1;
}
return 0;
}
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