almost fully replaced hooking lib

1 files changed, 923 insertions, 923 deletions

diff --git a/NorthstarDLL/include/openssl/asn1t.h.in b/NorthstarDLL/include/openssl/asn1t.h.in
index b536fe51..1a6bfe8d 100644
--- a/NorthstarDLL/include/openssl/asn1t.h.in
+++ b/NorthstarDLL/include/openssl/asn1t.h.in
@@ -1,923 +1,923 @@
-/*
- * {- join("\n * ", @autowarntext) -}
- *
- * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-{-
-use OpenSSL::stackhash qw(generate_stack_macros);
--}
-
-#ifndef OPENSSL_ASN1T_H
-# define OPENSSL_ASN1T_H
-# pragma once
-
-# include <openssl/macros.h>
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-#  define HEADER_ASN1T_H
-# endif
-
-# include <stddef.h>
-# include <openssl/e_os2.h>
-# include <openssl/asn1.h>
-
-# ifdef OPENSSL_BUILD_SHLIBCRYPTO
-#  undef OPENSSL_EXTERN
-#  define OPENSSL_EXTERN OPENSSL_EXPORT
-# endif
-
-/* ASN1 template defines, structures and functions */
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/*-
- * These are the possible values for the itype field of the
- * ASN1_ITEM structure and determine how it is interpreted.
- *
- * For PRIMITIVE types the underlying type
- * determines the behaviour if items is NULL.
- *
- * Otherwise templates must contain a single
- * template and the type is treated in the
- * same way as the type specified in the template.
- *
- * For SEQUENCE types the templates field points
- * to the members, the size field is the
- * structure size.
- *
- * For CHOICE types the templates field points
- * to each possible member (typically a union)
- * and the 'size' field is the offset of the
- * selector.
- *
- * The 'funcs' field is used for application-specific
- * data and functions.
- *
- * The EXTERN type uses a new style d2i/i2d.
- * The new style should be used where possible
- * because it avoids things like the d2i IMPLICIT
- * hack.
- *
- * MSTRING is a multiple string type, it is used
- * for a CHOICE of character strings where the
- * actual strings all occupy an ASN1_STRING
- * structure. In this case the 'utype' field
- * has a special meaning, it is used as a mask
- * of acceptable types using the B_ASN1 constants.
- *
- * NDEF_SEQUENCE is the same as SEQUENCE except
- * that it will use indefinite length constructed
- * encoding if requested.
- *
- */
-
-# define ASN1_ITYPE_PRIMITIVE            0x0
-# define ASN1_ITYPE_SEQUENCE             0x1
-# define ASN1_ITYPE_CHOICE               0x2
-/* unused value                          0x3 */
-# define ASN1_ITYPE_EXTERN               0x4
-# define ASN1_ITYPE_MSTRING              0x5
-# define ASN1_ITYPE_NDEF_SEQUENCE        0x6
-
-/* Macro to obtain ASN1_ADB pointer from a type (only used internally) */
-# define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)((iptr)()))
-
-/* Macros for start and end of ASN1_ITEM definition */
-
-# define ASN1_ITEM_start(itname) \
-        const ASN1_ITEM * itname##_it(void) \
-        { \
-                static const ASN1_ITEM local_it = {
-
-# define static_ASN1_ITEM_start(itname) \
-        static ASN1_ITEM_start(itname)
-
-# define ASN1_ITEM_end(itname) \
-                }; \
-        return &local_it; \
-        }
-
-/* Macros to aid ASN1 template writing */
-
-# define ASN1_ITEM_TEMPLATE(tname) \
-        static const ASN1_TEMPLATE tname##_item_tt
-
-# define ASN1_ITEM_TEMPLATE_END(tname) \
-        ;\
-        ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_PRIMITIVE,\
-                -1,\
-                &tname##_item_tt,\
-                0,\
-                NULL,\
-                0,\
-                #tname \
-        ASN1_ITEM_end(tname)
-# define static_ASN1_ITEM_TEMPLATE_END(tname) \
-        ;\
-        static_ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_PRIMITIVE,\
-                -1,\
-                &tname##_item_tt,\
-                0,\
-                NULL,\
-                0,\
-                #tname \
-        ASN1_ITEM_end(tname)
-
-/* This is a ASN1 type which just embeds a template */
-
-/*-
- * This pair helps declare a SEQUENCE. We can do:
- *
- *      ASN1_SEQUENCE(stname) = {
- *              ... SEQUENCE components ...
- *      } ASN1_SEQUENCE_END(stname)
- *
- *      This will produce an ASN1_ITEM called stname_it
- *      for a structure called stname.
- *
- *      If you want the same structure but a different
- *      name then use:
- *
- *      ASN1_SEQUENCE(itname) = {
- *              ... SEQUENCE components ...
- *      } ASN1_SEQUENCE_END_name(stname, itname)
- *
- *      This will create an item called itname_it using
- *      a structure called stname.
- */
-
-# define ASN1_SEQUENCE(tname) \
-        static const ASN1_TEMPLATE tname##_seq_tt[]
-
-# define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)
-
-# define static_ASN1_SEQUENCE_END(stname) static_ASN1_SEQUENCE_END_name(stname, stname)
-
-# define ASN1_SEQUENCE_END_name(stname, tname) \
-        ;\
-        ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_SEQUENCE,\
-                V_ASN1_SEQUENCE,\
-                tname##_seq_tt,\
-                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-                NULL,\
-                sizeof(stname),\
-                #tname \
-        ASN1_ITEM_end(tname)
-
-# define static_ASN1_SEQUENCE_END_name(stname, tname) \
-        ;\
-        static_ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_SEQUENCE,\
-                V_ASN1_SEQUENCE,\
-                tname##_seq_tt,\
-                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-                NULL,\
-                sizeof(stname),\
-                #stname \
-        ASN1_ITEM_end(tname)
-
-# define ASN1_NDEF_SEQUENCE(tname) \
-        ASN1_SEQUENCE(tname)
-
-# define ASN1_NDEF_SEQUENCE_cb(tname, cb) \
-        ASN1_SEQUENCE_cb(tname, cb)
-
-# define ASN1_SEQUENCE_cb(tname, cb) \
-        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0, NULL}; \
-        ASN1_SEQUENCE(tname)
-
-# define ASN1_SEQUENCE_const_cb(tname, const_cb) \
-        static const ASN1_AUX tname##_aux = \
-            {NULL, ASN1_AFLG_CONST_CB, 0, 0, NULL, 0, const_cb}; \
-        ASN1_SEQUENCE(tname)
-
-# define ASN1_SEQUENCE_cb_const_cb(tname, cb, const_cb) \
-        static const ASN1_AUX tname##_aux = \
-            {NULL, ASN1_AFLG_CONST_CB, 0, 0, cb, 0, const_cb}; \
-        ASN1_SEQUENCE(tname)
-
-# define ASN1_SEQUENCE_ref(tname, cb) \
-        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), offsetof(tname, lock), cb, 0, NULL}; \
-        ASN1_SEQUENCE(tname)
-
-# define ASN1_SEQUENCE_enc(tname, enc, cb) \
-        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc), NULL}; \
-        ASN1_SEQUENCE(tname)
-
-# define ASN1_NDEF_SEQUENCE_END(tname) \
-        ;\
-        ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_NDEF_SEQUENCE,\
-                V_ASN1_SEQUENCE,\
-                tname##_seq_tt,\
-                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-                NULL,\
-                sizeof(tname),\
-                #tname \
-        ASN1_ITEM_end(tname)
-# define static_ASN1_NDEF_SEQUENCE_END(tname) \
-        ;\
-        static_ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_NDEF_SEQUENCE,\
-                V_ASN1_SEQUENCE,\
-                tname##_seq_tt,\
-                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-                NULL,\
-                sizeof(tname),\
-                #tname \
-        ASN1_ITEM_end(tname)
-
-
-# define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
-
-# define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
-# define static_ASN1_SEQUENCE_END_cb(stname, tname) static_ASN1_SEQUENCE_END_ref(stname, tname)
-
-# define ASN1_SEQUENCE_END_ref(stname, tname) \
-        ;\
-        ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_SEQUENCE,\
-                V_ASN1_SEQUENCE,\
-                tname##_seq_tt,\
-                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-                &tname##_aux,\
-                sizeof(stname),\
-                #tname \
-        ASN1_ITEM_end(tname)
-# define static_ASN1_SEQUENCE_END_ref(stname, tname) \
-        ;\
-        static_ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_SEQUENCE,\
-                V_ASN1_SEQUENCE,\
-                tname##_seq_tt,\
-                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-                &tname##_aux,\
-                sizeof(stname),\
-                #stname \
-        ASN1_ITEM_end(tname)
-
-# define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \
-        ;\
-        ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_NDEF_SEQUENCE,\
-                V_ASN1_SEQUENCE,\
-                tname##_seq_tt,\
-                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-                &tname##_aux,\
-                sizeof(stname),\
-                #stname \
-        ASN1_ITEM_end(tname)
-
-/*-
- * This pair helps declare a CHOICE type. We can do:
- *
- *      ASN1_CHOICE(chname) = {
- *              ... CHOICE options ...
- *      ASN1_CHOICE_END(chname)
- *
- *      This will produce an ASN1_ITEM called chname_it
- *      for a structure called chname. The structure
- *      definition must look like this:
- *      typedef struct {
- *              int type;
- *              union {
- *                      ASN1_SOMETHING *opt1;
- *                      ASN1_SOMEOTHER *opt2;
- *              } value;
- *      } chname;
- *
- *      the name of the selector must be 'type'.
- *      to use an alternative selector name use the
- *      ASN1_CHOICE_END_selector() version.
- */
-
-# define ASN1_CHOICE(tname) \
-        static const ASN1_TEMPLATE tname##_ch_tt[]
-
-# define ASN1_CHOICE_cb(tname, cb) \
-        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0, NULL}; \
-        ASN1_CHOICE(tname)
-
-# define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)
-
-# define static_ASN1_CHOICE_END(stname) static_ASN1_CHOICE_END_name(stname, stname)
-
-# define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)
-
-# define static_ASN1_CHOICE_END_name(stname, tname) static_ASN1_CHOICE_END_selector(stname, tname, type)
-
-# define ASN1_CHOICE_END_selector(stname, tname, selname) \
-        ;\
-        ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_CHOICE,\
-                offsetof(stname,selname) ,\
-                tname##_ch_tt,\
-                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
-                NULL,\
-                sizeof(stname),\
-                #stname \
-        ASN1_ITEM_end(tname)
-
-# define static_ASN1_CHOICE_END_selector(stname, tname, selname) \
-        ;\
-        static_ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_CHOICE,\
-                offsetof(stname,selname) ,\
-                tname##_ch_tt,\
-                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
-                NULL,\
-                sizeof(stname),\
-                #stname \
-        ASN1_ITEM_end(tname)
-
-# define ASN1_CHOICE_END_cb(stname, tname, selname) \
-        ;\
-        ASN1_ITEM_start(tname) \
-                ASN1_ITYPE_CHOICE,\
-                offsetof(stname,selname) ,\
-                tname##_ch_tt,\
-                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
-                &tname##_aux,\
-                sizeof(stname),\
-                #stname \
-        ASN1_ITEM_end(tname)
-
-/* This helps with the template wrapper form of ASN1_ITEM */
-
-# define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \
-        (flags), (tag), 0,\
-        #name, ASN1_ITEM_ref(type) }
-
-/* These help with SEQUENCE or CHOICE components */
-
-/* used to declare other types */
-
-# define ASN1_EX_TYPE(flags, tag, stname, field, type) { \
-        (flags), (tag), offsetof(stname, field),\
-        #field, ASN1_ITEM_ref(type) }
-
-/* implicit and explicit helper macros */
-
-# define ASN1_IMP_EX(stname, field, type, tag, ex) \
-         ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | (ex), tag, stname, field, type)
-
-# define ASN1_EXP_EX(stname, field, type, tag, ex) \
-         ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | (ex), tag, stname, field, type)
-
-/* Any defined by macros: the field used is in the table itself */
-
-# define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, tblname##_adb }
-# define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, tblname##_adb }
-
-/* Plain simple type */
-# define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)
-/* Embedded simple type */
-# define ASN1_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_EMBED,0, stname, field, type)
-
-/* OPTIONAL simple type */
-# define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)
-# define ASN1_OPT_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED, 0, stname, field, type)
-
-/* IMPLICIT tagged simple type */
-# define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)
-# define ASN1_IMP_EMBED(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_EMBED)
-
-/* IMPLICIT tagged OPTIONAL simple type */
-# define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
-# define ASN1_IMP_OPT_EMBED(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED)
-
-/* Same as above but EXPLICIT */
-
-# define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)
-# define ASN1_EXP_EMBED(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_EMBED)
-# define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
-# define ASN1_EXP_OPT_EMBED(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED)
-
-/* SEQUENCE OF type */
-# define ASN1_SEQUENCE_OF(stname, field, type) \
-                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)
-
-/* OPTIONAL SEQUENCE OF */
-# define ASN1_SEQUENCE_OF_OPT(stname, field, type) \
-                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
-
-/* Same as above but for SET OF */
-
-# define ASN1_SET_OF(stname, field, type) \
-                ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)
-
-# define ASN1_SET_OF_OPT(stname, field, type) \
-                ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
-
-/* Finally compound types of SEQUENCE, SET, IMPLICIT, EXPLICIT and OPTIONAL */
-
-# define ASN1_IMP_SET_OF(stname, field, type, tag) \
-                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
-
-# define ASN1_EXP_SET_OF(stname, field, type, tag) \
-                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
-
-# define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \
-                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
-
-# define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \
-                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
-
-# define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \
-                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
-
-# define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \
-                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
-
-# define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \
-                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
-
-# define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
-                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
-
-/* EXPLICIT using indefinite length constructed form */
-# define ASN1_NDEF_EXP(stname, field, type, tag) \
-                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)
-
-/* EXPLICIT OPTIONAL using indefinite length constructed form */
-# define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
-                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
-
-/* Macros for the ASN1_ADB structure */
-
-# define ASN1_ADB(name) \
-        static const ASN1_ADB_TABLE name##_adbtbl[]
-
-# define ASN1_ADB_END(name, flags, field, adb_cb, def, none) \
-        ;\
-        static const ASN1_ITEM *name##_adb(void) \
-        { \
-        static const ASN1_ADB internal_adb = \
-                {\
-                flags,\
-                offsetof(name, field),\
-                adb_cb,\
-                name##_adbtbl,\
-                sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
-                def,\
-                none\
-                }; \
-                return (const ASN1_ITEM *) &internal_adb; \
-        } \
-        void dummy_function(void)
-
-# define ADB_ENTRY(val, template) {val, template}
-
-# define ASN1_ADB_TEMPLATE(name) \
-        static const ASN1_TEMPLATE name##_tt
-
-/*
- * This is the ASN1 template structure that defines a wrapper round the
- * actual type. It determines the actual position of the field in the value
- * structure, various flags such as OPTIONAL and the field name.
- */
-
-struct ASN1_TEMPLATE_st {
-    unsigned long flags;        /* Various flags */
-    long tag;                   /* tag, not used if no tagging */
-    unsigned long offset;       /* Offset of this field in structure */
-    const char *field_name;     /* Field name */
-    ASN1_ITEM_EXP *item;        /* Relevant ASN1_ITEM or ASN1_ADB */
-};
-
-/* Macro to extract ASN1_ITEM and ASN1_ADB pointer from ASN1_TEMPLATE */
-
-# define ASN1_TEMPLATE_item(t) (t->item_ptr)
-# define ASN1_TEMPLATE_adb(t) (t->item_ptr)
-
-typedef struct ASN1_ADB_TABLE_st ASN1_ADB_TABLE;
-typedef struct ASN1_ADB_st ASN1_ADB;
-
-struct ASN1_ADB_st {
-    unsigned long flags;        /* Various flags */
-    unsigned long offset;       /* Offset of selector field */
-    int (*adb_cb)(long *psel);  /* Application callback */
-    const ASN1_ADB_TABLE *tbl;  /* Table of possible types */
-    long tblcount;              /* Number of entries in tbl */
-    const ASN1_TEMPLATE *default_tt; /* Type to use if no match */
-    const ASN1_TEMPLATE *null_tt; /* Type to use if selector is NULL */
-};
-
-struct ASN1_ADB_TABLE_st {
-    long value;                 /* NID for an object or value for an int */
-    const ASN1_TEMPLATE tt;     /* item for this value */
-};
-
-/* template flags */
-
-/* Field is optional */
-# define ASN1_TFLG_OPTIONAL      (0x1)
-
-/* Field is a SET OF */
-# define ASN1_TFLG_SET_OF        (0x1 << 1)
-
-/* Field is a SEQUENCE OF */
-# define ASN1_TFLG_SEQUENCE_OF   (0x2 << 1)
-
-/*
- * Special case: this refers to a SET OF that will be sorted into DER order
- * when encoded *and* the corresponding STACK will be modified to match the
- * new order.
- */
-# define ASN1_TFLG_SET_ORDER     (0x3 << 1)
-
-/* Mask for SET OF or SEQUENCE OF */
-# define ASN1_TFLG_SK_MASK       (0x3 << 1)
-
-/*
- * These flags mean the tag should be taken from the tag field. If EXPLICIT
- * then the underlying type is used for the inner tag.
- */
-
-/* IMPLICIT tagging */
-# define ASN1_TFLG_IMPTAG        (0x1 << 3)
-
-/* EXPLICIT tagging, inner tag from underlying type */
-# define ASN1_TFLG_EXPTAG        (0x2 << 3)
-
-# define ASN1_TFLG_TAG_MASK      (0x3 << 3)
-
-/* context specific IMPLICIT */
-# define ASN1_TFLG_IMPLICIT      (ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT)
-
-/* context specific EXPLICIT */
-# define ASN1_TFLG_EXPLICIT      (ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT)
-
-/*
- * If tagging is in force these determine the type of tag to use. Otherwise
- * the tag is determined by the underlying type. These values reflect the
- * actual octet format.
- */
-
-/* Universal tag */
-# define ASN1_TFLG_UNIVERSAL     (0x0<<6)
-/* Application tag */
-# define ASN1_TFLG_APPLICATION   (0x1<<6)
-/* Context specific tag */
-# define ASN1_TFLG_CONTEXT       (0x2<<6)
-/* Private tag */
-# define ASN1_TFLG_PRIVATE       (0x3<<6)
-
-# define ASN1_TFLG_TAG_CLASS     (0x3<<6)
-
-/*
- * These are for ANY DEFINED BY type. In this case the 'item' field points to
- * an ASN1_ADB structure which contains a table of values to decode the
- * relevant type
- */
-
-# define ASN1_TFLG_ADB_MASK      (0x3<<8)
-
-# define ASN1_TFLG_ADB_OID       (0x1<<8)
-
-# define ASN1_TFLG_ADB_INT       (0x1<<9)
-
-/*
- * This flag when present in a SEQUENCE OF, SET OF or EXPLICIT causes
- * indefinite length constructed encoding to be used if required.
- */
-
-# define ASN1_TFLG_NDEF          (0x1<<11)
-
-/* Field is embedded and not a pointer */
-# define ASN1_TFLG_EMBED         (0x1 << 12)
-
-/* This is the actual ASN1 item itself */
-
-struct ASN1_ITEM_st {
-    char itype;                 /* The item type, primitive, SEQUENCE, CHOICE
-                                 * or extern */
-    long utype;                 /* underlying type */
-    const ASN1_TEMPLATE *templates; /* If SEQUENCE or CHOICE this contains
-                                     * the contents */
-    long tcount;                /* Number of templates if SEQUENCE or CHOICE */
-    const void *funcs;          /* further data and type-specific functions */
-    /* funcs can be ASN1_PRIMITIVE_FUNCS*, ASN1_EXTERN_FUNCS*, or ASN1_AUX* */
-    long size;                  /* Structure size (usually) */
-    const char *sname;          /* Structure name */
-};
-
-/*
- * Cache for ASN1 tag and length, so we don't keep re-reading it for things
- * like CHOICE
- */
-
-struct ASN1_TLC_st {
-    char valid;                 /* Values below are valid */
-    int ret;                    /* return value */
-    long plen;                  /* length */
-    int ptag;                   /* class value */
-    int pclass;                 /* class value */
-    int hdrlen;                 /* header length */
-};
-
-/* Typedefs for ASN1 function pointers */
-typedef int ASN1_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
-                        const ASN1_ITEM *it, int tag, int aclass, char opt,
-                        ASN1_TLC *ctx);
-
-typedef int ASN1_ex_d2i_ex(ASN1_VALUE **pval, const unsigned char **in, long len,
-                           const ASN1_ITEM *it, int tag, int aclass, char opt,
-                           ASN1_TLC *ctx, OSSL_LIB_CTX *libctx,
-                           const char *propq);
-typedef int ASN1_ex_i2d(const ASN1_VALUE **pval, unsigned char **out,
-                        const ASN1_ITEM *it, int tag, int aclass);
-typedef int ASN1_ex_new_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
-typedef int ASN1_ex_new_ex_func(ASN1_VALUE **pval, const ASN1_ITEM *it,
-                                OSSL_LIB_CTX *libctx, const char *propq);
-typedef void ASN1_ex_free_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
-
-typedef int ASN1_ex_print_func(BIO *out, const ASN1_VALUE **pval,
-                               int indent, const char *fname,
-                               const ASN1_PCTX *pctx);
-
-typedef int ASN1_primitive_i2c(const ASN1_VALUE **pval, unsigned char *cont,
-                               int *putype, const ASN1_ITEM *it);
-typedef int ASN1_primitive_c2i(ASN1_VALUE **pval, const unsigned char *cont,
-                               int len, int utype, char *free_cont,
-                               const ASN1_ITEM *it);
-typedef int ASN1_primitive_print(BIO *out, const ASN1_VALUE **pval,
-                                 const ASN1_ITEM *it, int indent,
-                                 const ASN1_PCTX *pctx);
-
-typedef struct ASN1_EXTERN_FUNCS_st {
-    void *app_data;
-    ASN1_ex_new_func *asn1_ex_new;
-    ASN1_ex_free_func *asn1_ex_free;
-    ASN1_ex_free_func *asn1_ex_clear;
-    ASN1_ex_d2i *asn1_ex_d2i;
-    ASN1_ex_i2d *asn1_ex_i2d;
-    ASN1_ex_print_func *asn1_ex_print;
-    ASN1_ex_new_ex_func *asn1_ex_new_ex;
-    ASN1_ex_d2i_ex *asn1_ex_d2i_ex;
-} ASN1_EXTERN_FUNCS;
-
-typedef struct ASN1_PRIMITIVE_FUNCS_st {
-    void *app_data;
-    unsigned long flags;
-    ASN1_ex_new_func *prim_new;
-    ASN1_ex_free_func *prim_free;
-    ASN1_ex_free_func *prim_clear;
-    ASN1_primitive_c2i *prim_c2i;
-    ASN1_primitive_i2c *prim_i2c;
-    ASN1_primitive_print *prim_print;
-} ASN1_PRIMITIVE_FUNCS;
-
-/*
- * This is the ASN1_AUX structure: it handles various miscellaneous
- * requirements. For example the use of reference counts and an informational
- * callback. The "informational callback" is called at various points during
- * the ASN1 encoding and decoding. It can be used to provide minor
- * customisation of the structures used. This is most useful where the
- * supplied routines *almost* do the right thing but need some extra help at
- * a few points. If the callback returns zero then it is assumed a fatal
- * error has occurred and the main operation should be abandoned. If major
- * changes in the default behaviour are required then an external type is
- * more appropriate.
- * For the operations ASN1_OP_I2D_PRE, ASN1_OP_I2D_POST, ASN1_OP_PRINT_PRE, and
- * ASN1_OP_PRINT_POST, meanwhile a variant of the callback with const parameter
- * 'in' is provided to make clear statically that its input is not modified. If
- * and only if this variant is in use the flag ASN1_AFLG_CONST_CB must be set.
- */
-
-typedef int ASN1_aux_cb(int operation, ASN1_VALUE **in, const ASN1_ITEM *it,
-                        void *exarg);
-typedef int ASN1_aux_const_cb(int operation, const ASN1_VALUE **in,
-                              const ASN1_ITEM *it, void *exarg);
-
-typedef struct ASN1_AUX_st {
-    void *app_data;
-    int flags;
-    int ref_offset;             /* Offset of reference value */
-    int ref_lock;               /* Offset of lock value */
-    ASN1_aux_cb *asn1_cb;
-    int enc_offset;             /* Offset of ASN1_ENCODING structure */
-    ASN1_aux_const_cb *asn1_const_cb; /* for ASN1_OP_I2D_ and ASN1_OP_PRINT_ */
-} ASN1_AUX;
-
-/* For print related callbacks exarg points to this structure */
-typedef struct ASN1_PRINT_ARG_st {
-    BIO *out;
-    int indent;
-    const ASN1_PCTX *pctx;
-} ASN1_PRINT_ARG;
-
-/* For streaming related callbacks exarg points to this structure */
-typedef struct ASN1_STREAM_ARG_st {
-    /* BIO to stream through */
-    BIO *out;
-    /* BIO with filters appended */
-    BIO *ndef_bio;
-    /* Streaming I/O boundary */
-    unsigned char **boundary;
-} ASN1_STREAM_ARG;
-
-/* Flags in ASN1_AUX */
-
-/* Use a reference count */
-# define ASN1_AFLG_REFCOUNT      1
-/* Save the encoding of structure (useful for signatures) */
-# define ASN1_AFLG_ENCODING      2
-/* The Sequence length is invalid */
-# define ASN1_AFLG_BROKEN        4
-/* Use the new asn1_const_cb */
-# define ASN1_AFLG_CONST_CB      8
-
-/* operation values for asn1_cb */
-
-# define ASN1_OP_NEW_PRE         0
-# define ASN1_OP_NEW_POST        1
-# define ASN1_OP_FREE_PRE        2
-# define ASN1_OP_FREE_POST       3
-# define ASN1_OP_D2I_PRE         4
-# define ASN1_OP_D2I_POST        5
-# define ASN1_OP_I2D_PRE         6
-# define ASN1_OP_I2D_POST        7
-# define ASN1_OP_PRINT_PRE       8
-# define ASN1_OP_PRINT_POST      9
-# define ASN1_OP_STREAM_PRE      10
-# define ASN1_OP_STREAM_POST     11
-# define ASN1_OP_DETACHED_PRE    12
-# define ASN1_OP_DETACHED_POST   13
-# define ASN1_OP_DUP_PRE         14
-# define ASN1_OP_DUP_POST        15
-# define ASN1_OP_GET0_LIBCTX     16
-# define ASN1_OP_GET0_PROPQ      17
-
-/* Macro to implement a primitive type */
-# define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)
-# define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \
-                                ASN1_ITEM_start(itname) \
-                                        ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \
-                                ASN1_ITEM_end(itname)
-
-/* Macro to implement a multi string type */
-# define IMPLEMENT_ASN1_MSTRING(itname, mask) \
-                                ASN1_ITEM_start(itname) \
-                                        ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \
-                                ASN1_ITEM_end(itname)
-
-# define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \
-        ASN1_ITEM_start(sname) \
-                ASN1_ITYPE_EXTERN, \
-                tag, \
-                NULL, \
-                0, \
-                &fptrs, \
-                0, \
-                #sname \
-        ASN1_ITEM_end(sname)
-
-/* Macro to implement standard functions in terms of ASN1_ITEM structures */
-
-# define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)
-
-# define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)
-
-# define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \
-                        IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)
-
-# define IMPLEMENT_STATIC_ASN1_ALLOC_FUNCTIONS(stname) \
-                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(static, stname, stname, stname)
-
-# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \
-                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)
-
-# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(pre, stname, itname, fname) \
-        pre stname *fname##_new(void) \
-        { \
-                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
-        } \
-        pre void fname##_free(stname *a) \
-        { \
-                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
-        }
-
-# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \
-        stname *fname##_new(void) \
-        { \
-                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
-        } \
-        void fname##_free(stname *a) \
-        { \
-                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
-        }
-
-# define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \
-        IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
-        IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
-
-# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
-        stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
-        { \
-                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
-        } \
-        int i2d_##fname(const stname *a, unsigned char **out) \
-        { \
-                return ASN1_item_i2d((const ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
-        }
-
-# define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
-        int i2d_##stname##_NDEF(const stname *a, unsigned char **out) \
-        { \
-                return ASN1_item_ndef_i2d((const ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
-        }
-
-# define IMPLEMENT_STATIC_ASN1_ENCODE_FUNCTIONS(stname) \
-        static stname *d2i_##stname(stname **a, \
-                                   const unsigned char **in, long len) \
-        { \
-                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, \
-                                               ASN1_ITEM_rptr(stname)); \
-        } \
-        static int i2d_##stname(const stname *a, unsigned char **out) \
-        { \
-                return ASN1_item_i2d((const ASN1_VALUE *)a, out, \
-                                     ASN1_ITEM_rptr(stname)); \
-        }
-
-# define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
-        stname * stname##_dup(const stname *x) \
-        { \
-        return ASN1_item_dup(ASN1_ITEM_rptr(stname), x); \
-        }
-
-# define IMPLEMENT_ASN1_PRINT_FUNCTION(stname) \
-        IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, stname, stname)
-
-# define IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, itname, fname) \
-        int fname##_print_ctx(BIO *out, const stname *x, int indent, \
-                                                const ASN1_PCTX *pctx) \
-        { \
-                return ASN1_item_print(out, (const ASN1_VALUE *)x, indent, \
-                        ASN1_ITEM_rptr(itname), pctx); \
-        }
-
-/* external definitions for primitive types */
-
-DECLARE_ASN1_ITEM(ASN1_BOOLEAN)
-DECLARE_ASN1_ITEM(ASN1_TBOOLEAN)
-DECLARE_ASN1_ITEM(ASN1_FBOOLEAN)
-DECLARE_ASN1_ITEM(ASN1_SEQUENCE)
-DECLARE_ASN1_ITEM(CBIGNUM)
-DECLARE_ASN1_ITEM(BIGNUM)
-DECLARE_ASN1_ITEM(INT32)
-DECLARE_ASN1_ITEM(ZINT32)
-DECLARE_ASN1_ITEM(UINT32)
-DECLARE_ASN1_ITEM(ZUINT32)
-DECLARE_ASN1_ITEM(INT64)
-DECLARE_ASN1_ITEM(ZINT64)
-DECLARE_ASN1_ITEM(UINT64)
-DECLARE_ASN1_ITEM(ZUINT64)
-
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-/*
- * LONG and ZLONG are strongly discouraged for use as stored data, as the
- * underlying C type (long) differs in size depending on the architecture.
- * They are designed with 32-bit longs in mind.
- */
-DECLARE_ASN1_ITEM(LONG)
-DECLARE_ASN1_ITEM(ZLONG)
-# endif
-
-{-
-    generate_stack_macros("ASN1_VALUE");
--}
-
-
-/* Functions used internally by the ASN1 code */
-
-int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
-void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
-
-int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
-                     const ASN1_ITEM *it, int tag, int aclass, char opt,
-                     ASN1_TLC *ctx);
-
-int ASN1_item_ex_i2d(const ASN1_VALUE **pval, unsigned char **out,
-                     const ASN1_ITEM *it, int tag, int aclass);
-
-/* Legacy compatibility */
-# define IMPLEMENT_ASN1_FUNCTIONS_const(name) IMPLEMENT_ASN1_FUNCTIONS(name)
-# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
-         IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname)
-
-#ifdef  __cplusplus
-}
-#endif
-#endif
+/*

+ * {- join("\n * ", @autowarntext) -}

+ *

+ * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.

+ *

+ * Licensed under the Apache License 2.0 (the "License").  You may not use

+ * this file except in compliance with the License.  You can obtain a copy

+ * in the file LICENSE in the source distribution or at

+ * https://www.openssl.org/source/license.html

+ */

+

+{-

+use OpenSSL::stackhash qw(generate_stack_macros);

+-}

+

+#ifndef OPENSSL_ASN1T_H

+# define OPENSSL_ASN1T_H

+# pragma once

+

+# include <openssl/macros.h>

+# ifndef OPENSSL_NO_DEPRECATED_3_0

+#  define HEADER_ASN1T_H

+# endif

+

+# include <stddef.h>

+# include <openssl/e_os2.h>

+# include <openssl/asn1.h>

+

+# ifdef OPENSSL_BUILD_SHLIBCRYPTO

+#  undef OPENSSL_EXTERN

+#  define OPENSSL_EXTERN OPENSSL_EXPORT

+# endif

+

+/* ASN1 template defines, structures and functions */

+

+#ifdef  __cplusplus

+extern "C" {

+#endif

+

+/*-

+ * These are the possible values for the itype field of the

+ * ASN1_ITEM structure and determine how it is interpreted.

+ *

+ * For PRIMITIVE types the underlying type

+ * determines the behaviour if items is NULL.

+ *

+ * Otherwise templates must contain a single

+ * template and the type is treated in the

+ * same way as the type specified in the template.

+ *

+ * For SEQUENCE types the templates field points

+ * to the members, the size field is the

+ * structure size.

+ *

+ * For CHOICE types the templates field points

+ * to each possible member (typically a union)

+ * and the 'size' field is the offset of the

+ * selector.

+ *

+ * The 'funcs' field is used for application-specific

+ * data and functions.

+ *

+ * The EXTERN type uses a new style d2i/i2d.

+ * The new style should be used where possible

+ * because it avoids things like the d2i IMPLICIT

+ * hack.

+ *

+ * MSTRING is a multiple string type, it is used

+ * for a CHOICE of character strings where the

+ * actual strings all occupy an ASN1_STRING

+ * structure. In this case the 'utype' field

+ * has a special meaning, it is used as a mask

+ * of acceptable types using the B_ASN1 constants.

+ *

+ * NDEF_SEQUENCE is the same as SEQUENCE except

+ * that it will use indefinite length constructed

+ * encoding if requested.

+ *

+ */

+

+# define ASN1_ITYPE_PRIMITIVE            0x0

+# define ASN1_ITYPE_SEQUENCE             0x1

+# define ASN1_ITYPE_CHOICE               0x2

+/* unused value                          0x3 */

+# define ASN1_ITYPE_EXTERN               0x4

+# define ASN1_ITYPE_MSTRING              0x5

+# define ASN1_ITYPE_NDEF_SEQUENCE        0x6

+

+/* Macro to obtain ASN1_ADB pointer from a type (only used internally) */

+# define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)((iptr)()))

+

+/* Macros for start and end of ASN1_ITEM definition */

+

+# define ASN1_ITEM_start(itname) \

+        const ASN1_ITEM * itname##_it(void) \

+        { \

+                static const ASN1_ITEM local_it = {

+

+# define static_ASN1_ITEM_start(itname) \

+        static ASN1_ITEM_start(itname)

+

+# define ASN1_ITEM_end(itname) \

+                }; \

+        return &local_it; \

+        }

+

+/* Macros to aid ASN1 template writing */

+

+# define ASN1_ITEM_TEMPLATE(tname) \

+        static const ASN1_TEMPLATE tname##_item_tt

+

+# define ASN1_ITEM_TEMPLATE_END(tname) \

+        ;\

+        ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_PRIMITIVE,\

+                -1,\

+                &tname##_item_tt,\

+                0,\

+                NULL,\

+                0,\

+                #tname \

+        ASN1_ITEM_end(tname)

+# define static_ASN1_ITEM_TEMPLATE_END(tname) \

+        ;\

+        static_ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_PRIMITIVE,\

+                -1,\

+                &tname##_item_tt,\

+                0,\

+                NULL,\

+                0,\

+                #tname \

+        ASN1_ITEM_end(tname)

+

+/* This is a ASN1 type which just embeds a template */

+

+/*-

+ * This pair helps declare a SEQUENCE. We can do:

+ *

+ *      ASN1_SEQUENCE(stname) = {

+ *              ... SEQUENCE components ...

+ *      } ASN1_SEQUENCE_END(stname)

+ *

+ *      This will produce an ASN1_ITEM called stname_it

+ *      for a structure called stname.

+ *

+ *      If you want the same structure but a different

+ *      name then use:

+ *

+ *      ASN1_SEQUENCE(itname) = {

+ *              ... SEQUENCE components ...

+ *      } ASN1_SEQUENCE_END_name(stname, itname)

+ *

+ *      This will create an item called itname_it using

+ *      a structure called stname.

+ */

+

+# define ASN1_SEQUENCE(tname) \

+        static const ASN1_TEMPLATE tname##_seq_tt[]

+

+# define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)

+

+# define static_ASN1_SEQUENCE_END(stname) static_ASN1_SEQUENCE_END_name(stname, stname)

+

+# define ASN1_SEQUENCE_END_name(stname, tname) \

+        ;\

+        ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_SEQUENCE,\

+                V_ASN1_SEQUENCE,\

+                tname##_seq_tt,\

+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\

+                NULL,\

+                sizeof(stname),\

+                #tname \

+        ASN1_ITEM_end(tname)

+

+# define static_ASN1_SEQUENCE_END_name(stname, tname) \

+        ;\

+        static_ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_SEQUENCE,\

+                V_ASN1_SEQUENCE,\

+                tname##_seq_tt,\

+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\

+                NULL,\

+                sizeof(stname),\

+                #stname \

+        ASN1_ITEM_end(tname)

+

+# define ASN1_NDEF_SEQUENCE(tname) \

+        ASN1_SEQUENCE(tname)

+

+# define ASN1_NDEF_SEQUENCE_cb(tname, cb) \

+        ASN1_SEQUENCE_cb(tname, cb)

+

+# define ASN1_SEQUENCE_cb(tname, cb) \

+        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0, NULL}; \

+        ASN1_SEQUENCE(tname)

+

+# define ASN1_SEQUENCE_const_cb(tname, const_cb) \

+        static const ASN1_AUX tname##_aux = \

+            {NULL, ASN1_AFLG_CONST_CB, 0, 0, NULL, 0, const_cb}; \

+        ASN1_SEQUENCE(tname)

+

+# define ASN1_SEQUENCE_cb_const_cb(tname, cb, const_cb) \

+        static const ASN1_AUX tname##_aux = \

+            {NULL, ASN1_AFLG_CONST_CB, 0, 0, cb, 0, const_cb}; \

+        ASN1_SEQUENCE(tname)

+

+# define ASN1_SEQUENCE_ref(tname, cb) \

+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), offsetof(tname, lock), cb, 0, NULL}; \

+        ASN1_SEQUENCE(tname)

+

+# define ASN1_SEQUENCE_enc(tname, enc, cb) \

+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc), NULL}; \

+        ASN1_SEQUENCE(tname)

+

+# define ASN1_NDEF_SEQUENCE_END(tname) \

+        ;\

+        ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_NDEF_SEQUENCE,\

+                V_ASN1_SEQUENCE,\

+                tname##_seq_tt,\

+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\

+                NULL,\

+                sizeof(tname),\

+                #tname \

+        ASN1_ITEM_end(tname)

+# define static_ASN1_NDEF_SEQUENCE_END(tname) \

+        ;\

+        static_ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_NDEF_SEQUENCE,\

+                V_ASN1_SEQUENCE,\

+                tname##_seq_tt,\

+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\

+                NULL,\

+                sizeof(tname),\

+                #tname \

+        ASN1_ITEM_end(tname)

+

+

+# define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)

+

+# define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)

+# define static_ASN1_SEQUENCE_END_cb(stname, tname) static_ASN1_SEQUENCE_END_ref(stname, tname)

+

+# define ASN1_SEQUENCE_END_ref(stname, tname) \

+        ;\

+        ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_SEQUENCE,\

+                V_ASN1_SEQUENCE,\

+                tname##_seq_tt,\

+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\

+                &tname##_aux,\

+                sizeof(stname),\

+                #tname \

+        ASN1_ITEM_end(tname)

+# define static_ASN1_SEQUENCE_END_ref(stname, tname) \

+        ;\

+        static_ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_SEQUENCE,\

+                V_ASN1_SEQUENCE,\

+                tname##_seq_tt,\

+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\

+                &tname##_aux,\

+                sizeof(stname),\

+                #stname \

+        ASN1_ITEM_end(tname)

+

+# define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \

+        ;\

+        ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_NDEF_SEQUENCE,\

+                V_ASN1_SEQUENCE,\

+                tname##_seq_tt,\

+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\

+                &tname##_aux,\

+                sizeof(stname),\

+                #stname \

+        ASN1_ITEM_end(tname)

+

+/*-

+ * This pair helps declare a CHOICE type. We can do:

+ *

+ *      ASN1_CHOICE(chname) = {

+ *              ... CHOICE options ...

+ *      ASN1_CHOICE_END(chname)

+ *

+ *      This will produce an ASN1_ITEM called chname_it

+ *      for a structure called chname. The structure

+ *      definition must look like this:

+ *      typedef struct {

+ *              int type;

+ *              union {

+ *                      ASN1_SOMETHING *opt1;

+ *                      ASN1_SOMEOTHER *opt2;

+ *              } value;

+ *      } chname;

+ *

+ *      the name of the selector must be 'type'.

+ *      to use an alternative selector name use the

+ *      ASN1_CHOICE_END_selector() version.

+ */

+

+# define ASN1_CHOICE(tname) \

+        static const ASN1_TEMPLATE tname##_ch_tt[]

+

+# define ASN1_CHOICE_cb(tname, cb) \

+        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0, NULL}; \

+        ASN1_CHOICE(tname)

+

+# define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)

+

+# define static_ASN1_CHOICE_END(stname) static_ASN1_CHOICE_END_name(stname, stname)

+

+# define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)

+

+# define static_ASN1_CHOICE_END_name(stname, tname) static_ASN1_CHOICE_END_selector(stname, tname, type)

+

+# define ASN1_CHOICE_END_selector(stname, tname, selname) \

+        ;\

+        ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_CHOICE,\

+                offsetof(stname,selname) ,\

+                tname##_ch_tt,\

+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\

+                NULL,\

+                sizeof(stname),\

+                #stname \

+        ASN1_ITEM_end(tname)

+

+# define static_ASN1_CHOICE_END_selector(stname, tname, selname) \

+        ;\

+        static_ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_CHOICE,\

+                offsetof(stname,selname) ,\

+                tname##_ch_tt,\

+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\

+                NULL,\

+                sizeof(stname),\

+                #stname \

+        ASN1_ITEM_end(tname)

+

+# define ASN1_CHOICE_END_cb(stname, tname, selname) \

+        ;\

+        ASN1_ITEM_start(tname) \

+                ASN1_ITYPE_CHOICE,\

+                offsetof(stname,selname) ,\

+                tname##_ch_tt,\

+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\

+                &tname##_aux,\

+                sizeof(stname),\

+                #stname \

+        ASN1_ITEM_end(tname)

+

+/* This helps with the template wrapper form of ASN1_ITEM */

+

+# define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \

+        (flags), (tag), 0,\

+        #name, ASN1_ITEM_ref(type) }

+

+/* These help with SEQUENCE or CHOICE components */

+

+/* used to declare other types */

+

+# define ASN1_EX_TYPE(flags, tag, stname, field, type) { \

+        (flags), (tag), offsetof(stname, field),\

+        #field, ASN1_ITEM_ref(type) }

+

+/* implicit and explicit helper macros */

+

+# define ASN1_IMP_EX(stname, field, type, tag, ex) \

+         ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | (ex), tag, stname, field, type)

+

+# define ASN1_EXP_EX(stname, field, type, tag, ex) \

+         ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | (ex), tag, stname, field, type)

+

+/* Any defined by macros: the field used is in the table itself */

+

+# define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, tblname##_adb }

+# define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, tblname##_adb }

+

+/* Plain simple type */

+# define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)

+/* Embedded simple type */

+# define ASN1_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_EMBED,0, stname, field, type)

+

+/* OPTIONAL simple type */

+# define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)

+# define ASN1_OPT_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED, 0, stname, field, type)

+

+/* IMPLICIT tagged simple type */

+# define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)

+# define ASN1_IMP_EMBED(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_EMBED)

+

+/* IMPLICIT tagged OPTIONAL simple type */

+# define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)

+# define ASN1_IMP_OPT_EMBED(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED)

+

+/* Same as above but EXPLICIT */

+

+# define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)

+# define ASN1_EXP_EMBED(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_EMBED)

+# define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)

+# define ASN1_EXP_OPT_EMBED(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_EMBED)

+

+/* SEQUENCE OF type */

+# define ASN1_SEQUENCE_OF(stname, field, type) \

+                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)

+

+/* OPTIONAL SEQUENCE OF */

+# define ASN1_SEQUENCE_OF_OPT(stname, field, type) \

+                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)

+

+/* Same as above but for SET OF */

+

+# define ASN1_SET_OF(stname, field, type) \

+                ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)

+

+# define ASN1_SET_OF_OPT(stname, field, type) \

+                ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)

+

+/* Finally compound types of SEQUENCE, SET, IMPLICIT, EXPLICIT and OPTIONAL */

+

+# define ASN1_IMP_SET_OF(stname, field, type, tag) \

+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)

+

+# define ASN1_EXP_SET_OF(stname, field, type, tag) \

+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)

+

+# define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \

+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)

+

+# define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \

+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)

+

+# define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \

+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)

+

+# define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \

+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)

+

+# define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \

+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)

+

+# define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \

+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)

+

+/* EXPLICIT using indefinite length constructed form */

+# define ASN1_NDEF_EXP(stname, field, type, tag) \

+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)

+

+/* EXPLICIT OPTIONAL using indefinite length constructed form */

+# define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \

+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)

+

+/* Macros for the ASN1_ADB structure */

+

+# define ASN1_ADB(name) \

+        static const ASN1_ADB_TABLE name##_adbtbl[]

+

+# define ASN1_ADB_END(name, flags, field, adb_cb, def, none) \

+        ;\

+        static const ASN1_ITEM *name##_adb(void) \

+        { \

+        static const ASN1_ADB internal_adb = \

+                {\

+                flags,\

+                offsetof(name, field),\

+                adb_cb,\

+                name##_adbtbl,\

+                sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\

+                def,\

+                none\

+                }; \

+                return (const ASN1_ITEM *) &internal_adb; \

+        } \

+        void dummy_function(void)

+

+# define ADB_ENTRY(val, template) {val, template}

+

+# define ASN1_ADB_TEMPLATE(name) \

+        static const ASN1_TEMPLATE name##_tt

+

+/*

+ * This is the ASN1 template structure that defines a wrapper round the

+ * actual type. It determines the actual position of the field in the value

+ * structure, various flags such as OPTIONAL and the field name.

+ */

+

+struct ASN1_TEMPLATE_st {

+    unsigned long flags;        /* Various flags */

+    long tag;                   /* tag, not used if no tagging */

+    unsigned long offset;       /* Offset of this field in structure */

+    const char *field_name;     /* Field name */

+    ASN1_ITEM_EXP *item;        /* Relevant ASN1_ITEM or ASN1_ADB */

+};

+

+/* Macro to extract ASN1_ITEM and ASN1_ADB pointer from ASN1_TEMPLATE */

+

+# define ASN1_TEMPLATE_item(t) (t->item_ptr)

+# define ASN1_TEMPLATE_adb(t) (t->item_ptr)

+

+typedef struct ASN1_ADB_TABLE_st ASN1_ADB_TABLE;

+typedef struct ASN1_ADB_st ASN1_ADB;

+

+struct ASN1_ADB_st {

+    unsigned long flags;        /* Various flags */

+    unsigned long offset;       /* Offset of selector field */

+    int (*adb_cb)(long *psel);  /* Application callback */

+    const ASN1_ADB_TABLE *tbl;  /* Table of possible types */

+    long tblcount;              /* Number of entries in tbl */

+    const ASN1_TEMPLATE *default_tt; /* Type to use if no match */

+    const ASN1_TEMPLATE *null_tt; /* Type to use if selector is NULL */

+};

+

+struct ASN1_ADB_TABLE_st {

+    long value;                 /* NID for an object or value for an int */

+    const ASN1_TEMPLATE tt;     /* item for this value */

+};

+

+/* template flags */

+

+/* Field is optional */

+# define ASN1_TFLG_OPTIONAL      (0x1)

+

+/* Field is a SET OF */

+# define ASN1_TFLG_SET_OF        (0x1 << 1)

+

+/* Field is a SEQUENCE OF */

+# define ASN1_TFLG_SEQUENCE_OF   (0x2 << 1)

+

+/*

+ * Special case: this refers to a SET OF that will be sorted into DER order

+ * when encoded *and* the corresponding STACK will be modified to match the

+ * new order.

+ */

+# define ASN1_TFLG_SET_ORDER     (0x3 << 1)

+

+/* Mask for SET OF or SEQUENCE OF */

+# define ASN1_TFLG_SK_MASK       (0x3 << 1)

+

+/*

+ * These flags mean the tag should be taken from the tag field. If EXPLICIT

+ * then the underlying type is used for the inner tag.

+ */

+

+/* IMPLICIT tagging */

+# define ASN1_TFLG_IMPTAG        (0x1 << 3)

+

+/* EXPLICIT tagging, inner tag from underlying type */

+# define ASN1_TFLG_EXPTAG        (0x2 << 3)

+

+# define ASN1_TFLG_TAG_MASK      (0x3 << 3)

+

+/* context specific IMPLICIT */

+# define ASN1_TFLG_IMPLICIT      (ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT)

+

+/* context specific EXPLICIT */

+# define ASN1_TFLG_EXPLICIT      (ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT)

+

+/*

+ * If tagging is in force these determine the type of tag to use. Otherwise

+ * the tag is determined by the underlying type. These values reflect the

+ * actual octet format.

+ */

+

+/* Universal tag */

+# define ASN1_TFLG_UNIVERSAL     (0x0<<6)

+/* Application tag */

+# define ASN1_TFLG_APPLICATION   (0x1<<6)

+/* Context specific tag */

+# define ASN1_TFLG_CONTEXT       (0x2<<6)

+/* Private tag */

+# define ASN1_TFLG_PRIVATE       (0x3<<6)

+

+# define ASN1_TFLG_TAG_CLASS     (0x3<<6)

+

+/*

+ * These are for ANY DEFINED BY type. In this case the 'item' field points to

+ * an ASN1_ADB structure which contains a table of values to decode the

+ * relevant type

+ */

+

+# define ASN1_TFLG_ADB_MASK      (0x3<<8)

+

+# define ASN1_TFLG_ADB_OID       (0x1<<8)

+

+# define ASN1_TFLG_ADB_INT       (0x1<<9)

+

+/*

+ * This flag when present in a SEQUENCE OF, SET OF or EXPLICIT causes

+ * indefinite length constructed encoding to be used if required.

+ */

+

+# define ASN1_TFLG_NDEF          (0x1<<11)

+

+/* Field is embedded and not a pointer */

+# define ASN1_TFLG_EMBED         (0x1 << 12)

+

+/* This is the actual ASN1 item itself */

+

+struct ASN1_ITEM_st {

+    char itype;                 /* The item type, primitive, SEQUENCE, CHOICE

+                                 * or extern */

+    long utype;                 /* underlying type */

+    const ASN1_TEMPLATE *templates; /* If SEQUENCE or CHOICE this contains

+                                     * the contents */

+    long tcount;                /* Number of templates if SEQUENCE or CHOICE */

+    const void *funcs;          /* further data and type-specific functions */

+    /* funcs can be ASN1_PRIMITIVE_FUNCS*, ASN1_EXTERN_FUNCS*, or ASN1_AUX* */

+    long size;                  /* Structure size (usually) */

+    const char *sname;          /* Structure name */

+};

+

+/*

+ * Cache for ASN1 tag and length, so we don't keep re-reading it for things

+ * like CHOICE

+ */

+

+struct ASN1_TLC_st {

+    char valid;                 /* Values below are valid */

+    int ret;                    /* return value */

+    long plen;                  /* length */

+    int ptag;                   /* class value */

+    int pclass;                 /* class value */

+    int hdrlen;                 /* header length */

+};

+

+/* Typedefs for ASN1 function pointers */

+typedef int ASN1_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,

+                        const ASN1_ITEM *it, int tag, int aclass, char opt,

+                        ASN1_TLC *ctx);

+

+typedef int ASN1_ex_d2i_ex(ASN1_VALUE **pval, const unsigned char **in, long len,

+                           const ASN1_ITEM *it, int tag, int aclass, char opt,

+                           ASN1_TLC *ctx, OSSL_LIB_CTX *libctx,

+                           const char *propq);

+typedef int ASN1_ex_i2d(const ASN1_VALUE **pval, unsigned char **out,

+                        const ASN1_ITEM *it, int tag, int aclass);

+typedef int ASN1_ex_new_func(ASN1_VALUE **pval, const ASN1_ITEM *it);

+typedef int ASN1_ex_new_ex_func(ASN1_VALUE **pval, const ASN1_ITEM *it,

+                                OSSL_LIB_CTX *libctx, const char *propq);

+typedef void ASN1_ex_free_func(ASN1_VALUE **pval, const ASN1_ITEM *it);

+

+typedef int ASN1_ex_print_func(BIO *out, const ASN1_VALUE **pval,

+                               int indent, const char *fname,

+                               const ASN1_PCTX *pctx);

+

+typedef int ASN1_primitive_i2c(const ASN1_VALUE **pval, unsigned char *cont,

+                               int *putype, const ASN1_ITEM *it);

+typedef int ASN1_primitive_c2i(ASN1_VALUE **pval, const unsigned char *cont,

+                               int len, int utype, char *free_cont,

+                               const ASN1_ITEM *it);

+typedef int ASN1_primitive_print(BIO *out, const ASN1_VALUE **pval,

+                                 const ASN1_ITEM *it, int indent,

+                                 const ASN1_PCTX *pctx);

+

+typedef struct ASN1_EXTERN_FUNCS_st {

+    void *app_data;

+    ASN1_ex_new_func *asn1_ex_new;

+    ASN1_ex_free_func *asn1_ex_free;

+    ASN1_ex_free_func *asn1_ex_clear;

+    ASN1_ex_d2i *asn1_ex_d2i;

+    ASN1_ex_i2d *asn1_ex_i2d;

+    ASN1_ex_print_func *asn1_ex_print;

+    ASN1_ex_new_ex_func *asn1_ex_new_ex;

+    ASN1_ex_d2i_ex *asn1_ex_d2i_ex;

+} ASN1_EXTERN_FUNCS;

+

+typedef struct ASN1_PRIMITIVE_FUNCS_st {

+    void *app_data;

+    unsigned long flags;

+    ASN1_ex_new_func *prim_new;

+    ASN1_ex_free_func *prim_free;

+    ASN1_ex_free_func *prim_clear;

+    ASN1_primitive_c2i *prim_c2i;

+    ASN1_primitive_i2c *prim_i2c;

+    ASN1_primitive_print *prim_print;

+} ASN1_PRIMITIVE_FUNCS;

+

+/*

+ * This is the ASN1_AUX structure: it handles various miscellaneous

+ * requirements. For example the use of reference counts and an informational

+ * callback. The "informational callback" is called at various points during

+ * the ASN1 encoding and decoding. It can be used to provide minor

+ * customisation of the structures used. This is most useful where the

+ * supplied routines *almost* do the right thing but need some extra help at

+ * a few points. If the callback returns zero then it is assumed a fatal

+ * error has occurred and the main operation should be abandoned. If major

+ * changes in the default behaviour are required then an external type is

+ * more appropriate.

+ * For the operations ASN1_OP_I2D_PRE, ASN1_OP_I2D_POST, ASN1_OP_PRINT_PRE, and

+ * ASN1_OP_PRINT_POST, meanwhile a variant of the callback with const parameter

+ * 'in' is provided to make clear statically that its input is not modified. If

+ * and only if this variant is in use the flag ASN1_AFLG_CONST_CB must be set.

+ */

+

+typedef int ASN1_aux_cb(int operation, ASN1_VALUE **in, const ASN1_ITEM *it,

+                        void *exarg);

+typedef int ASN1_aux_const_cb(int operation, const ASN1_VALUE **in,

+                              const ASN1_ITEM *it, void *exarg);

+

+typedef struct ASN1_AUX_st {

+    void *app_data;

+    int flags;

+    int ref_offset;             /* Offset of reference value */

+    int ref_lock;               /* Offset of lock value */

+    ASN1_aux_cb *asn1_cb;

+    int enc_offset;             /* Offset of ASN1_ENCODING structure */

+    ASN1_aux_const_cb *asn1_const_cb; /* for ASN1_OP_I2D_ and ASN1_OP_PRINT_ */

+} ASN1_AUX;

+

+/* For print related callbacks exarg points to this structure */

+typedef struct ASN1_PRINT_ARG_st {

+    BIO *out;

+    int indent;

+    const ASN1_PCTX *pctx;

+} ASN1_PRINT_ARG;

+

+/* For streaming related callbacks exarg points to this structure */

+typedef struct ASN1_STREAM_ARG_st {

+    /* BIO to stream through */

+    BIO *out;

+    /* BIO with filters appended */

+    BIO *ndef_bio;

+    /* Streaming I/O boundary */

+    unsigned char **boundary;

+} ASN1_STREAM_ARG;

+

+/* Flags in ASN1_AUX */

+

+/* Use a reference count */

+# define ASN1_AFLG_REFCOUNT      1

+/* Save the encoding of structure (useful for signatures) */

+# define ASN1_AFLG_ENCODING      2

+/* The Sequence length is invalid */

+# define ASN1_AFLG_BROKEN        4

+/* Use the new asn1_const_cb */

+# define ASN1_AFLG_CONST_CB      8

+

+/* operation values for asn1_cb */

+

+# define ASN1_OP_NEW_PRE         0

+# define ASN1_OP_NEW_POST        1

+# define ASN1_OP_FREE_PRE        2

+# define ASN1_OP_FREE_POST       3

+# define ASN1_OP_D2I_PRE         4

+# define ASN1_OP_D2I_POST        5

+# define ASN1_OP_I2D_PRE         6

+# define ASN1_OP_I2D_POST        7

+# define ASN1_OP_PRINT_PRE       8

+# define ASN1_OP_PRINT_POST      9

+# define ASN1_OP_STREAM_PRE      10

+# define ASN1_OP_STREAM_POST     11

+# define ASN1_OP_DETACHED_PRE    12

+# define ASN1_OP_DETACHED_POST   13

+# define ASN1_OP_DUP_PRE         14

+# define ASN1_OP_DUP_POST        15

+# define ASN1_OP_GET0_LIBCTX     16

+# define ASN1_OP_GET0_PROPQ      17

+

+/* Macro to implement a primitive type */

+# define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)

+# define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \

+                                ASN1_ITEM_start(itname) \

+                                        ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \

+                                ASN1_ITEM_end(itname)

+

+/* Macro to implement a multi string type */

+# define IMPLEMENT_ASN1_MSTRING(itname, mask) \

+                                ASN1_ITEM_start(itname) \

+                                        ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \

+                                ASN1_ITEM_end(itname)

+

+# define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \

+        ASN1_ITEM_start(sname) \

+                ASN1_ITYPE_EXTERN, \

+                tag, \

+                NULL, \

+                0, \

+                &fptrs, \

+                0, \

+                #sname \

+        ASN1_ITEM_end(sname)

+

+/* Macro to implement standard functions in terms of ASN1_ITEM structures */

+

+# define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)

+

+# define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)

+

+# define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \

+                        IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)

+

+# define IMPLEMENT_STATIC_ASN1_ALLOC_FUNCTIONS(stname) \

+                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(static, stname, stname, stname)

+

+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \

+                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)

+

+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(pre, stname, itname, fname) \

+        pre stname *fname##_new(void) \

+        { \

+                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \

+        } \

+        pre void fname##_free(stname *a) \

+        { \

+                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \

+        }

+

+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \

+        stname *fname##_new(void) \

+        { \

+                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \

+        } \

+        void fname##_free(stname *a) \

+        { \

+                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \

+        }

+

+# define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \

+        IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \

+        IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)

+

+# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \

+        stname *d2i_##fname(stname **a, const unsigned char **in, long len) \

+        { \

+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\

+        } \

+        int i2d_##fname(const stname *a, unsigned char **out) \

+        { \

+                return ASN1_item_i2d((const ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\

+        }

+

+# define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \

+        int i2d_##stname##_NDEF(const stname *a, unsigned char **out) \

+        { \

+                return ASN1_item_ndef_i2d((const ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\

+        }

+

+# define IMPLEMENT_STATIC_ASN1_ENCODE_FUNCTIONS(stname) \

+        static stname *d2i_##stname(stname **a, \

+                                   const unsigned char **in, long len) \

+        { \

+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, \

+                                               ASN1_ITEM_rptr(stname)); \

+        } \

+        static int i2d_##stname(const stname *a, unsigned char **out) \

+        { \

+                return ASN1_item_i2d((const ASN1_VALUE *)a, out, \

+                                     ASN1_ITEM_rptr(stname)); \

+        }

+

+# define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \

+        stname * stname##_dup(const stname *x) \

+        { \

+        return ASN1_item_dup(ASN1_ITEM_rptr(stname), x); \

+        }

+

+# define IMPLEMENT_ASN1_PRINT_FUNCTION(stname) \

+        IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, stname, stname)

+

+# define IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, itname, fname) \

+        int fname##_print_ctx(BIO *out, const stname *x, int indent, \

+                                                const ASN1_PCTX *pctx) \

+        { \

+                return ASN1_item_print(out, (const ASN1_VALUE *)x, indent, \

+                        ASN1_ITEM_rptr(itname), pctx); \

+        }

+

+/* external definitions for primitive types */

+

+DECLARE_ASN1_ITEM(ASN1_BOOLEAN)

+DECLARE_ASN1_ITEM(ASN1_TBOOLEAN)

+DECLARE_ASN1_ITEM(ASN1_FBOOLEAN)

+DECLARE_ASN1_ITEM(ASN1_SEQUENCE)

+DECLARE_ASN1_ITEM(CBIGNUM)

+DECLARE_ASN1_ITEM(BIGNUM)

+DECLARE_ASN1_ITEM(INT32)

+DECLARE_ASN1_ITEM(ZINT32)

+DECLARE_ASN1_ITEM(UINT32)

+DECLARE_ASN1_ITEM(ZUINT32)

+DECLARE_ASN1_ITEM(INT64)

+DECLARE_ASN1_ITEM(ZINT64)

+DECLARE_ASN1_ITEM(UINT64)

+DECLARE_ASN1_ITEM(ZUINT64)

+

+# ifndef OPENSSL_NO_DEPRECATED_3_0

+/*

+ * LONG and ZLONG are strongly discouraged for use as stored data, as the

+ * underlying C type (long) differs in size depending on the architecture.

+ * They are designed with 32-bit longs in mind.

+ */

+DECLARE_ASN1_ITEM(LONG)

+DECLARE_ASN1_ITEM(ZLONG)

+# endif

+

+{-

+    generate_stack_macros("ASN1_VALUE");

+-}

+

+

+/* Functions used internally by the ASN1 code */

+

+int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it);

+void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it);

+

+int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,

+                     const ASN1_ITEM *it, int tag, int aclass, char opt,

+                     ASN1_TLC *ctx);

+

+int ASN1_item_ex_i2d(const ASN1_VALUE **pval, unsigned char **out,

+                     const ASN1_ITEM *it, int tag, int aclass);

+

+/* Legacy compatibility */

+# define IMPLEMENT_ASN1_FUNCTIONS_const(name) IMPLEMENT_ASN1_FUNCTIONS(name)

+# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \

+         IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname)

+

+#ifdef  __cplusplus

+}

+#endif

+#endif