X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=sim%2Fe2-interface.git;a=blobdiff_plain;f=e2sim%2Fprevious%2Fe2apv1sim%2FASN1c%2Fconstr_TYPE.h;fp=e2sim%2Fprevious%2Fe2apv1sim%2FASN1c%2Fconstr_TYPE.h;h=0000000000000000000000000000000000000000;hp=d80dea5a360daea57672175291f28e9faaf34f9d;hb=f86662b5b6481f27e18313a36355871f3a947193;hpb=a9f02a2b5886990fd81e64f7c218c5d4844f18a3 diff --git a/e2sim/previous/e2apv1sim/ASN1c/constr_TYPE.h b/e2sim/previous/e2apv1sim/ASN1c/constr_TYPE.h deleted file mode 100644 index d80dea5..0000000 --- a/e2sim/previous/e2apv1sim/ASN1c/constr_TYPE.h +++ /dev/null @@ -1,262 +0,0 @@ -/* - * Copyright (c) 2003-2017 Lev Walkin . All rights reserved. - * Redistribution and modifications are permitted subject to BSD license. - */ -/* - * This file contains the declaration structure called "ASN.1 Type Definition", - * which holds all information necessary for encoding and decoding routines. - * This structure even contains pointer to these encoding and decoding routines - * for each defined ASN.1 type. - */ -#ifndef _CONSTR_TYPE_H_ -#define _CONSTR_TYPE_H_ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -struct asn_TYPE_descriptor_s; /* Forward declaration */ -struct asn_TYPE_member_s; /* Forward declaration */ - -/* - * This type provides the context information for various ASN.1 routines, - * primarily ones doing decoding. A member _asn_ctx of this type must be - * included into certain target language's structures, such as compound types. - */ -typedef struct asn_struct_ctx_s { - short phase; /* Decoding phase */ - short step; /* Elementary step of a phase */ - int context; /* Other context information */ - void *ptr; /* Decoder-specific stuff (stack elements) */ - ber_tlv_len_t left; /* Number of bytes left, -1 for indefinite */ -} asn_struct_ctx_t; - -#include /* Basic Encoding Rules decoder */ -#include /* Distinguished Encoding Rules encoder */ -#include /* Decoder of XER (XML, text) */ -#include /* Encoder into XER (XML, text) */ -#include /* Packet Encoding Rules decoder */ -#include /* Packet Encoding Rules encoder */ -#include /* Subtype constraints support */ -#include /* Random structures support */ - -#ifdef ASN_DISABLE_OER_SUPPORT -typedef void (oer_type_decoder_f)(void); -typedef void (oer_type_encoder_f)(void); -typedef void asn_oer_constraints_t; -#else -#include /* Octet Encoding Rules encoder */ -#include /* Octet Encoding Rules encoder */ -#endif - -/* - * Free the structure according to its specification. - * Use one of ASN_STRUCT_{FREE,RESET,CONTENTS_ONLY} macros instead. - * Do not use directly. - */ -enum asn_struct_free_method { - ASFM_FREE_EVERYTHING, /* free(struct_ptr) and underlying members */ - ASFM_FREE_UNDERLYING, /* free underlying members */ - ASFM_FREE_UNDERLYING_AND_RESET /* FREE_UNDERLYING + memset(0) */ -}; -typedef void (asn_struct_free_f)( - const struct asn_TYPE_descriptor_s *type_descriptor, - void *struct_ptr, enum asn_struct_free_method); - -/* - * Free the structure including freeing the memory pointed to by ptr itself. - */ -#define ASN_STRUCT_FREE(asn_DEF, ptr) \ - (asn_DEF).op->free_struct(&(asn_DEF), (ptr), ASFM_FREE_EVERYTHING) - -/* - * Free the memory used by the members of the structure without freeing the - * the structure pointer itself. - * ZERO-OUT the structure to the safe clean state. - * (Retaining the pointer may be useful in case the structure is allocated - * statically or arranged on the stack, yet its elements are dynamic.) - */ -#define ASN_STRUCT_RESET(asn_DEF, ptr) \ - (asn_DEF).op->free_struct(&(asn_DEF), (ptr), ASFM_FREE_UNDERLYING_AND_RESET) - -/* - * Free memory used by the members of the structure without freeing - * the structure pointer itself. - * (Retaining the pointer may be useful in case the structure is allocated - * statically or arranged on the stack, yet its elements are dynamic.) - * AVOID using it in the application code; - * Use a safer ASN_STRUCT_RESET() instead. - */ -#define ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF, ptr) \ - (asn_DEF).op->free_struct(&(asn_DEF), (ptr), ASFM_FREE_UNDERLYING) - -/* - * Print the structure according to its specification. - */ -typedef int(asn_struct_print_f)( - const struct asn_TYPE_descriptor_s *type_descriptor, - const void *struct_ptr, - int level, /* Indentation level */ - asn_app_consume_bytes_f *callback, void *app_key); - -/* - * Compare two structs between each other. - * Returns <0 if struct_A is "smaller" than struct_B, >0 if "greater", - * and =0 if "equal to", for some type-specific, stable definition of - * "smaller", "greater" and "equal to". - */ -typedef int (asn_struct_compare_f)( - const struct asn_TYPE_descriptor_s *type_descriptor, - const void *struct_A, - const void *struct_B); - -/* - * Return the outmost tag of the type. - * If the type is untagged CHOICE, the dynamic operation is performed. - * NOTE: This function pointer type is only useful internally. - * Do not use it in your application. - */ -typedef ber_tlv_tag_t (asn_outmost_tag_f)( - const struct asn_TYPE_descriptor_s *type_descriptor, - const void *struct_ptr, int tag_mode, ber_tlv_tag_t tag); -/* The instance of the above function type; used internally. */ -asn_outmost_tag_f asn_TYPE_outmost_tag; - -/* - * Fetch the desired type of the Open Type based on the - * Information Object Set driven constraints. - */ -typedef struct asn_type_selector_result_s { - const struct asn_TYPE_descriptor_s *type_descriptor; /* Type encoded. */ - unsigned presence_index; /* Associated choice variant. */ -} asn_type_selector_result_t; -typedef asn_type_selector_result_t(asn_type_selector_f)( - const struct asn_TYPE_descriptor_s *parent_type_descriptor, - const void *parent_structure_ptr); - -/* - * Generalized functions for dealing with the speciic type. - * May be directly invoked by applications. - */ -typedef struct asn_TYPE_operation_s { - asn_struct_free_f *free_struct; /* Free the structure */ - asn_struct_print_f *print_struct; /* Human readable output */ - asn_struct_compare_f *compare_struct; /* Compare two structures */ - ber_type_decoder_f *ber_decoder; /* Generic BER decoder */ - der_type_encoder_f *der_encoder; /* Canonical DER encoder */ - xer_type_decoder_f *xer_decoder; /* Generic XER decoder */ - xer_type_encoder_f *xer_encoder; /* [Canonical] XER encoder */ - oer_type_decoder_f *oer_decoder; /* Generic OER decoder */ - oer_type_encoder_f *oer_encoder; /* Canonical OER encoder */ - per_type_decoder_f *uper_decoder; /* Unaligned PER decoder */ - per_type_encoder_f *uper_encoder; /* Unaligned PER encoder */ - per_type_decoder_f *aper_decoder; /* Aligned PER decoder */ - per_type_encoder_f *aper_encoder; /* Aligned PER encoder */ - asn_random_fill_f *random_fill; /* Initialize with a random value */ - asn_outmost_tag_f *outmost_tag; /* */ -} asn_TYPE_operation_t; - -/* - * A constraints tuple specifying both the OER and PER constraints. - */ -typedef struct asn_encoding_constraints_s { - const struct asn_oer_constraints_s *oer_constraints; - const struct asn_per_constraints_s *per_constraints; - asn_constr_check_f *general_constraints; -} asn_encoding_constraints_t; - -/* - * The definitive description of the destination language's structure. - */ -typedef struct asn_TYPE_descriptor_s { - const char *name; /* A name of the ASN.1 type. "" in some cases. */ - const char *xml_tag; /* Name used in XML tag */ - - /* - * Generalized functions for dealing with the specific type. - * May be directly invoked by applications. - */ - asn_TYPE_operation_t *op; - - /*********************************************************************** - * Internally useful members. Not to be used by applications directly. * - **********************************************************************/ - - /* - * Tags that are expected to occur. - */ - const ber_tlv_tag_t *tags; /* Effective tags sequence for this type */ - unsigned tags_count; /* Number of tags which are expected */ - const ber_tlv_tag_t *all_tags; /* Every tag for BER/containment */ - unsigned all_tags_count; /* Number of tags */ - - /* OER, PER, and general constraints */ - asn_encoding_constraints_t encoding_constraints; - - /* - * An ASN.1 production type members (members of SEQUENCE, SET, CHOICE). - */ - struct asn_TYPE_member_s *elements; - unsigned elements_count; - - /* - * Additional information describing the type, used by appropriate - * functions above. - */ - const void *specifics; -} asn_TYPE_descriptor_t; - -/* - * This type describes an element of the constructed type, - * i.e. SEQUENCE, SET, CHOICE, etc. - */ - enum asn_TYPE_flags_e { - ATF_NOFLAGS, - ATF_POINTER = 0x01, /* Represented by the pointer */ - ATF_OPEN_TYPE = 0x02, /* Open Type */ - ATF_ANY_TYPE = 0x04 /* ANY type (deprecated!) */ - }; -typedef struct asn_TYPE_member_s { - enum asn_TYPE_flags_e flags; /* Element's presentation flags */ - unsigned optional; /* Following optional members, including current */ - unsigned memb_offset; /* Offset of the element */ - ber_tlv_tag_t tag; /* Outmost (most immediate) tag */ - int tag_mode; /* IMPLICIT/no/EXPLICIT tag at current level */ - asn_TYPE_descriptor_t *type; /* Member type descriptor */ - asn_type_selector_f *type_selector; /* IoS runtime type selector */ - asn_encoding_constraints_t encoding_constraints; - int (*default_value_cmp)(const void *sptr); /* Compare DEFAULT */ - int (*default_value_set)(void **sptr); /* Set DEFAULT */ - const char *name; /* ASN.1 identifier of the element */ -} asn_TYPE_member_t; - -/* - * BER tag to element number mapping. - */ -typedef struct asn_TYPE_tag2member_s { - ber_tlv_tag_t el_tag; /* Outmost tag of the member */ - unsigned el_no; /* Index of the associated member, base 0 */ - int toff_first; /* First occurence of the el_tag, relative */ - int toff_last; /* Last occurence of the el_tag, relative */ -} asn_TYPE_tag2member_t; - -/* - * This function prints out the contents of the target language's structure - * (struct_ptr) into the file pointer (stream) in human readable form. - * RETURN VALUES: - * 0: The structure is printed. - * -1: Problem dumping the structure. - * (See also xer_fprint() in xer_encoder.h) - */ -int asn_fprint(FILE *stream, /* Destination stream descriptor */ - const asn_TYPE_descriptor_t *td, /* ASN.1 type descriptor */ - const void *struct_ptr); /* Structure to be printed */ - -#ifdef __cplusplus -} -#endif - -#endif /* _CONSTR_TYPE_H_ */