diff options
| author | dartraiden <wowemuh@gmail.com> | 2022-07-06 20:13:37 +0300 |
|---|---|---|
| committer | dartraiden <wowemuh@gmail.com> | 2022-07-06 20:13:37 +0300 |
| commit | 2d02051caa999d383103931097e44b9cac56c3fb (patch) | |
| tree | a0740dfcd0e8b01b533bfe42127e91c46ad39b18 /include/openssl/asn1t.h | |
| parent | 73684441904e7ef075c076ce5b504a2e06466073 (diff) | |
we do not use this code anymore
Diffstat (limited to 'include/openssl/asn1t.h')
| -rw-r--r-- | include/openssl/asn1t.h | 945 |
1 files changed, 0 insertions, 945 deletions
diff --git a/include/openssl/asn1t.h b/include/openssl/asn1t.h deleted file mode 100644 index 56ac4ac831..0000000000 --- a/include/openssl/asn1t.h +++ /dev/null @@ -1,945 +0,0 @@ -/*
- * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (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
- */
-
-#ifndef HEADER_ASN1T_H
-# define HEADER_ASN1T_H
-
-# 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
-
-# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
-
-/* 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 = {
-
-# define static_ASN1_ITEM_start(itname) \
- static const ASN1_ITEM itname##_it = {
-
-# define ASN1_ITEM_end(itname) \
- };
-
-# else
-
-/* 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; \
- }
-
-# endif
-
-/* 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}; \
- ASN1_SEQUENCE(tname)
-
-# define ASN1_BROKEN_SEQUENCE(tname) \
- static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_BROKEN, 0, 0, 0, 0}; \
- 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}; \
- 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)}; \
- 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_BROKEN_SEQUENCE_END(stname) ASN1_SEQUENCE_END_ref(stname, stname)
-# define static_ASN1_BROKEN_SEQUENCE_END(stname) \
- static_ASN1_SEQUENCE_END_ref(stname, stname)
-
-# 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}; \
- 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 */
-
-# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
-# define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
-# define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
-# else
-# 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 }
-# endif
-/* 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[]
-
-# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
-
-# define ASN1_ADB_END(name, flags, field, adb_cb, def, none) \
- ;\
- static const ASN1_ADB name##_adb = {\
- flags,\
- offsetof(name, field),\
- adb_cb,\
- name##_adbtbl,\
- sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
- def,\
- none\
- }
-
-# else
-
-# 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)
-
-# endif
-
-# 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; /* functions that handle this type */
- long size; /* Structure size (usually) */
- const char *sname; /* Structure name */
-};
-
-/*-
- * These are values for the itype field and
- * determine how the type 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 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
-
-# define ASN1_ITYPE_EXTERN 0x4
-
-# define ASN1_ITYPE_MSTRING 0x5
-
-# define ASN1_ITYPE_NDEF_SEQUENCE 0x6
-
-/*
- * 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_i2d(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 void ASN1_ex_free_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
-
-typedef int ASN1_ex_print_func(BIO *out, ASN1_VALUE **pval,
- int indent, const char *fname,
- const ASN1_PCTX *pctx);
-
-typedef int ASN1_primitive_i2c(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, 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_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.
- */
-
-typedef int ASN1_aux_cb(int operation, 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; /* Lock type to use */
- ASN1_aux_cb *asn1_cb;
- int enc_offset; /* Offset of ASN1_ENCODING structure */
-} 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
-
-/* 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
-
-/* 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(stname *a, unsigned char **out) \
- { \
- return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
- }
-
-# define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
- int i2d_##stname##_NDEF(stname *a, unsigned char **out) \
- { \
- return ASN1_item_ndef_i2d((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(stname *a, unsigned char **out) \
- { \
- return ASN1_item_i2d((ASN1_VALUE *)a, out, \
- ASN1_ITEM_rptr(stname)); \
- }
-
-/*
- * This includes evil casts to remove const: they will go away when full ASN1
- * constification is done.
- */
-# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_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((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
- }
-
-# define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
- stname * stname##_dup(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, stname *x, int indent, \
- const ASN1_PCTX *pctx) \
- { \
- return ASN1_item_print(out, (ASN1_VALUE *)x, indent, \
- ASN1_ITEM_rptr(itname), pctx); \
- }
-
-# define IMPLEMENT_ASN1_FUNCTIONS_const(name) \
- IMPLEMENT_ASN1_FUNCTIONS_const_fname(name, name, name)
-
-# define IMPLEMENT_ASN1_FUNCTIONS_const_fname(stname, itname, fname) \
- IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
- IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
-
-/* 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)
-
-# if OPENSSL_API_COMPAT < 0x10200000L
-/*
- * 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
-
-DEFINE_STACK_OF(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(ASN1_VALUE **pval, unsigned char **out,
- const ASN1_ITEM *it, int tag, int aclass);
-
-#ifdef __cplusplus
-}
-#endif
-#endif
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