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-rw-r--r--thirdparty/openssl/crypto/asn1/tasn_utl.c275
1 files changed, 0 insertions, 275 deletions
diff --git a/thirdparty/openssl/crypto/asn1/tasn_utl.c b/thirdparty/openssl/crypto/asn1/tasn_utl.c
deleted file mode 100644
index e14889feb1..0000000000
--- a/thirdparty/openssl/crypto/asn1/tasn_utl.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/* tasn_utl.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2000.
- */
-/* ====================================================================
- * Copyright (c) 2000-2004 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stddef.h>
-#include <string.h>
-#include <openssl/asn1.h>
-#include <openssl/asn1t.h>
-#include <openssl/objects.h>
-#include <openssl/err.h>
-
-/* Utility functions for manipulating fields and offsets */
-
-/* Add 'offset' to 'addr' */
-#define offset2ptr(addr, offset) (void *)(((char *) addr) + offset)
-
-/*
- * Given an ASN1_ITEM CHOICE type return the selector value
- */
-
-int asn1_get_choice_selector(ASN1_VALUE **pval, const ASN1_ITEM *it)
-{
- int *sel = offset2ptr(*pval, it->utype);
- return *sel;
-}
-
-/*
- * Given an ASN1_ITEM CHOICE type set the selector value, return old value.
- */
-
-int asn1_set_choice_selector(ASN1_VALUE **pval, int value,
- const ASN1_ITEM *it)
-{
- int *sel, ret;
- sel = offset2ptr(*pval, it->utype);
- ret = *sel;
- *sel = value;
- return ret;
-}
-
-/*
- * Do reference counting. The value 'op' decides what to do. if it is +1
- * then the count is incremented. If op is 0 count is set to 1. If op is -1
- * count is decremented and the return value is the current refrence count or
- * 0 if no reference count exists.
- */
-
-int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it)
-{
- const ASN1_AUX *aux;
- int *lck, ret;
- if ((it->itype != ASN1_ITYPE_SEQUENCE)
- && (it->itype != ASN1_ITYPE_NDEF_SEQUENCE))
- return 0;
- aux = it->funcs;
- if (!aux || !(aux->flags & ASN1_AFLG_REFCOUNT))
- return 0;
- lck = offset2ptr(*pval, aux->ref_offset);
- if (op == 0) {
- *lck = 1;
- return 1;
- }
- ret = CRYPTO_add(lck, op, aux->ref_lock);
-#ifdef REF_PRINT
- fprintf(stderr, "%s: Reference Count: %d\n", it->sname, *lck);
-#endif
-#ifdef REF_CHECK
- if (ret < 0)
- fprintf(stderr, "%s, bad reference count\n", it->sname);
-#endif
- return ret;
-}
-
-static ASN1_ENCODING *asn1_get_enc_ptr(ASN1_VALUE **pval, const ASN1_ITEM *it)
-{
- const ASN1_AUX *aux;
- if (!pval || !*pval)
- return NULL;
- aux = it->funcs;
- if (!aux || !(aux->flags & ASN1_AFLG_ENCODING))
- return NULL;
- return offset2ptr(*pval, aux->enc_offset);
-}
-
-void asn1_enc_init(ASN1_VALUE **pval, const ASN1_ITEM *it)
-{
- ASN1_ENCODING *enc;
- enc = asn1_get_enc_ptr(pval, it);
- if (enc) {
- enc->enc = NULL;
- enc->len = 0;
- enc->modified = 1;
- }
-}
-
-void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
-{
- ASN1_ENCODING *enc;
- enc = asn1_get_enc_ptr(pval, it);
- if (enc) {
- if (enc->enc)
- OPENSSL_free(enc->enc);
- enc->enc = NULL;
- enc->len = 0;
- enc->modified = 1;
- }
-}
-
-int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen,
- const ASN1_ITEM *it)
-{
- ASN1_ENCODING *enc;
- enc = asn1_get_enc_ptr(pval, it);
- if (!enc)
- return 1;
-
- if (enc->enc)
- OPENSSL_free(enc->enc);
- enc->enc = OPENSSL_malloc(inlen);
- if (!enc->enc)
- return 0;
- memcpy(enc->enc, in, inlen);
- enc->len = inlen;
- enc->modified = 0;
-
- return 1;
-}
-
-int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval,
- const ASN1_ITEM *it)
-{
- ASN1_ENCODING *enc;
- enc = asn1_get_enc_ptr(pval, it);
- if (!enc || enc->modified)
- return 0;
- if (out) {
- memcpy(*out, enc->enc, enc->len);
- *out += enc->len;
- }
- if (len)
- *len = enc->len;
- return 1;
-}
-
-/* Given an ASN1_TEMPLATE get a pointer to a field */
-ASN1_VALUE **asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt)
-{
- ASN1_VALUE **pvaltmp;
- if (tt->flags & ASN1_TFLG_COMBINE)
- return pval;
- pvaltmp = offset2ptr(*pval, tt->offset);
- /*
- * NOTE for BOOLEAN types the field is just a plain int so we can't
- * return int **, so settle for (int *).
- */
- return pvaltmp;
-}
-
-/*
- * Handle ANY DEFINED BY template, find the selector, look up the relevant
- * ASN1_TEMPLATE in the table and return it.
- */
-
-const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt,
- int nullerr)
-{
- const ASN1_ADB *adb;
- const ASN1_ADB_TABLE *atbl;
- long selector;
- ASN1_VALUE **sfld;
- int i;
- if (!(tt->flags & ASN1_TFLG_ADB_MASK))
- return tt;
-
- /* Else ANY DEFINED BY ... get the table */
- adb = ASN1_ADB_ptr(tt->item);
-
- /* Get the selector field */
- sfld = offset2ptr(*pval, adb->offset);
-
- /* Check if NULL */
- if (*sfld == NULL) {
- if (!adb->null_tt)
- goto err;
- return adb->null_tt;
- }
-
- /*
- * Convert type to a long: NB: don't check for NID_undef here because it
- * might be a legitimate value in the table
- */
- if (tt->flags & ASN1_TFLG_ADB_OID)
- selector = OBJ_obj2nid((ASN1_OBJECT *)*sfld);
- else
- selector = ASN1_INTEGER_get((ASN1_INTEGER *)*sfld);
-
- /*
- * Try to find matching entry in table Maybe should check application
- * types first to allow application override? Might also be useful to
- * have a flag which indicates table is sorted and we can do a binary
- * search. For now stick to a linear search.
- */
-
- for (atbl = adb->tbl, i = 0; i < adb->tblcount; i++, atbl++)
- if (atbl->value == selector)
- return &atbl->tt;
-
- /* FIXME: need to search application table too */
-
- /* No match, return default type */
- if (!adb->default_tt)
- goto err;
- return adb->default_tt;
-
- err:
- /* FIXME: should log the value or OID of unsupported type */
- if (nullerr)
- ASN1err(ASN1_F_ASN1_DO_ADB, ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE);
- return NULL;
-}
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