forked from acouzens/open5gs
122 lines
3.3 KiB
C
122 lines
3.3 KiB
C
/*
|
|
* Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
|
|
* Redistribution and modifications are permitted subject to BSD license.
|
|
*/
|
|
#ifndef _CONSTR_CHOICE_H_
|
|
#define _CONSTR_CHOICE_H_
|
|
|
|
#include <asn_application.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct asn_CHOICE_specifics_s {
|
|
/*
|
|
* Target structure description.
|
|
*/
|
|
unsigned struct_size; /* Size of the target structure. */
|
|
unsigned ctx_offset; /* Offset of the asn_codec_ctx_t member */
|
|
unsigned pres_offset; /* Identifier of the present member */
|
|
unsigned pres_size; /* Size of the identifier (enum) */
|
|
|
|
/*
|
|
* Tags to members mapping table.
|
|
*/
|
|
const asn_TYPE_tag2member_t *tag2el;
|
|
unsigned tag2el_count;
|
|
|
|
/* Canonical ordering of CHOICE elements, for PER */
|
|
const unsigned *to_canonical_order;
|
|
const unsigned *from_canonical_order;
|
|
|
|
/*
|
|
* Extensions-related stuff.
|
|
*/
|
|
signed ext_start; /* First member of extensions, or -1 */
|
|
} asn_CHOICE_specifics_t;
|
|
|
|
/*
|
|
* A set specialized functions dealing with the CHOICE type.
|
|
*/
|
|
asn_struct_free_f CHOICE_free;
|
|
|
|
#if !defined(ASN_DISABLE_PRINT_SUPPORT)
|
|
asn_struct_print_f CHOICE_print;
|
|
#endif /* !defined(ASN_DISABLE_PRINT_SUPPORT) */
|
|
|
|
asn_struct_compare_f CHOICE_compare;
|
|
asn_struct_copy_f CHOICE_copy;
|
|
|
|
asn_constr_check_f CHOICE_constraint;
|
|
|
|
#if !defined(ASN_DISABLE_BER_SUPPORT)
|
|
ber_type_decoder_f CHOICE_decode_ber;
|
|
der_type_encoder_f CHOICE_encode_der;
|
|
#endif /* !defined(ASN_DISABLE_BER_SUPPORT) */
|
|
|
|
#if !defined(ASN_DISABLE_XER_SUPPORT)
|
|
xer_type_decoder_f CHOICE_decode_xer;
|
|
xer_type_encoder_f CHOICE_encode_xer;
|
|
#endif /* !defined(ASN_DISABLE_XER_SUPPORT) */
|
|
|
|
#if !defined(ASN_DISABLE_JER_SUPPORT)
|
|
jer_type_decoder_f CHOICE_decode_jer;
|
|
jer_type_encoder_f CHOICE_encode_jer;
|
|
#endif /* !defined(ASN_DISABLE_JER_SUPPORT) */
|
|
|
|
#if !defined(ASN_DISABLE_OER_SUPPORT)
|
|
oer_type_decoder_f CHOICE_decode_oer;
|
|
oer_type_encoder_f CHOICE_encode_oer;
|
|
#endif /* !defined(ASN_DISABLE_OER_SUPPORT) */
|
|
|
|
#if !defined(ASN_DISABLE_UPER_SUPPORT)
|
|
per_type_decoder_f CHOICE_decode_uper;
|
|
per_type_encoder_f CHOICE_encode_uper;
|
|
#endif /* !defined(ASN_DISABLE_UPER_SUPPORT) */
|
|
#if !defined(ASN_DISABLE_APER_SUPPORT)
|
|
per_type_decoder_f CHOICE_decode_aper;
|
|
per_type_encoder_f CHOICE_encode_aper;
|
|
#endif /* !defined(ASN_DISABLE_APER_SUPPORT) */
|
|
|
|
#if !defined(ASN_DISABLE_RFILL_SUPPORT)
|
|
asn_random_fill_f CHOICE_random_fill;
|
|
#endif /* !defined(ASN_DISABLE_RFILL_SUPPORT) */
|
|
|
|
asn_outmost_tag_f CHOICE_outmost_tag;
|
|
|
|
extern asn_TYPE_operation_t asn_OP_CHOICE;
|
|
|
|
unsigned _fetch_present_idx(
|
|
const void *struct_ptr,
|
|
unsigned off,
|
|
unsigned size);
|
|
|
|
void _set_present_idx(
|
|
void *sptr,
|
|
unsigned offset,
|
|
unsigned size,
|
|
unsigned present);
|
|
|
|
/*
|
|
* Return the 1-based choice variant presence index.
|
|
* Returns 0 in case of error.
|
|
*/
|
|
unsigned CHOICE_variant_get_presence(const asn_TYPE_descriptor_t *td,
|
|
const void *structure_ptr);
|
|
|
|
/*
|
|
* Sets or resets the 1-based choice variant presence index.
|
|
* In case a previous index is not zero, the currently selected structure
|
|
* member is freed and zeroed-out first.
|
|
* Returns 0 on success and -1 on error.
|
|
*/
|
|
int CHOICE_variant_set_presence(const asn_TYPE_descriptor_t *td,
|
|
void *structure_ptr, unsigned present);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _CONSTR_CHOICE_H_ */
|