-/*-
- * Copyright (c) 2003, 2004, 2005 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+/*
+ * 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_
/*
* Target structure description.
*/
- int struct_size; /* Size of the target structure. */
- int ctx_offset; /* Offset of the asn_codec_ctx_t member */
- int pres_offset; /* Identifier of the present member */
- int pres_size; /* Size of the identifier (enum) */
+ 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.
*/
- asn_TYPE_tag2member_t *tag2el;
- int tag2el_count;
+ const asn_TYPE_tag2member_t *tag2el;
+ unsigned tag2el_count;
/* Canonical ordering of CHOICE elements, for PER */
- int *canonical_order;
+ const unsigned *to_canonical_order;
+ const unsigned *from_canonical_order;
/*
* Extensions-related stuff.
*/
- int ext_start; /* First member of extensions, or -1 */
+ signed ext_start; /* First member of extensions, or -1 */
} asn_CHOICE_specifics_t;
/*
*/
asn_struct_free_f CHOICE_free;
asn_struct_print_f CHOICE_print;
+asn_struct_compare_f CHOICE_compare;
asn_constr_check_f CHOICE_constraint;
ber_type_decoder_f CHOICE_decode_ber;
der_type_encoder_f CHOICE_encode_der;
xer_type_decoder_f CHOICE_decode_xer;
xer_type_encoder_f CHOICE_encode_xer;
+oer_type_decoder_f CHOICE_decode_oer;
+oer_type_encoder_f CHOICE_encode_oer;
per_type_decoder_f CHOICE_decode_uper;
per_type_encoder_f CHOICE_encode_uper;
asn_outmost_tag_f CHOICE_outmost_tag;
+asn_random_fill_f CHOICE_random_fill;
+extern asn_TYPE_operation_t asn_OP_CHOICE;
+
+/*
+ * 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
}