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Diffstat (limited to 'thirdparty/openssl/crypto/asn1/x_long.c')
-rw-r--r--thirdparty/openssl/crypto/asn1/x_long.c218
1 files changed, 0 insertions, 218 deletions
diff --git a/thirdparty/openssl/crypto/asn1/x_long.c b/thirdparty/openssl/crypto/asn1/x_long.c
deleted file mode 100644
index aecb95069d..0000000000
--- a/thirdparty/openssl/crypto/asn1/x_long.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/* x_long.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2000.
- */
-/* ====================================================================
- * Copyright (c) 2000 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 <stdio.h>
-#include "cryptlib.h"
-#include <openssl/asn1t.h>
-#include <openssl/bn.h>
-
-/*
- * Custom primitive type for long handling. This converts between an
- * ASN1_INTEGER and a long directly.
- */
-
-static int long_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
-static void long_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
-
-static int long_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype,
- const ASN1_ITEM *it);
-static int long_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
- int utype, char *free_cont, const ASN1_ITEM *it);
-static int long_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it,
- int indent, const ASN1_PCTX *pctx);
-
-static ASN1_PRIMITIVE_FUNCS long_pf = {
- NULL, 0,
- long_new,
- long_free,
- long_free, /* Clear should set to initial value */
- long_c2i,
- long_i2c,
- long_print
-};
-
-ASN1_ITEM_start(LONG)
- ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &long_pf, ASN1_LONG_UNDEF, "LONG"
-ASN1_ITEM_end(LONG)
-
-ASN1_ITEM_start(ZLONG)
- ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &long_pf, 0, "ZLONG"
-ASN1_ITEM_end(ZLONG)
-
-static int long_new(ASN1_VALUE **pval, const ASN1_ITEM *it)
-{
- *(long *)pval = it->size;
- return 1;
-}
-
-static void long_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
-{
- *(long *)pval = it->size;
-}
-
-static int long_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype,
- const ASN1_ITEM *it)
-{
- long ltmp;
- unsigned long utmp;
- int clen, pad, i;
- /* this exists to bypass broken gcc optimization */
- char *cp = (char *)pval;
-
- /* use memcpy, because we may not be long aligned */
- memcpy(&ltmp, cp, sizeof(long));
-
- if (ltmp == it->size)
- return -1;
- /*
- * Convert the long to positive: we subtract one if negative so we can
- * cleanly handle the padding if only the MSB of the leading octet is
- * set.
- */
- if (ltmp < 0)
- utmp = 0 - (unsigned long)ltmp - 1;
- else
- utmp = ltmp;
- clen = BN_num_bits_word(utmp);
- /* If MSB of leading octet set we need to pad */
- if (!(clen & 0x7))
- pad = 1;
- else
- pad = 0;
-
- /* Convert number of bits to number of octets */
- clen = (clen + 7) >> 3;
-
- if (cont) {
- if (pad)
- *cont++ = (ltmp < 0) ? 0xff : 0;
- for (i = clen - 1; i >= 0; i--) {
- cont[i] = (unsigned char)(utmp & 0xff);
- if (ltmp < 0)
- cont[i] ^= 0xff;
- utmp >>= 8;
- }
- }
- return clen + pad;
-}
-
-static int long_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
- int utype, char *free_cont, const ASN1_ITEM *it)
-{
- int neg = -1, i;
- long ltmp;
- unsigned long utmp = 0;
- char *cp = (char *)pval;
-
- if (len) {
- /*
- * Check possible pad byte. Worst case, we're skipping past actual
- * content, but since that's only with 0x00 and 0xff and we set neg
- * accordingly, the result will be correct in the end anyway.
- */
- switch (cont[0]) {
- case 0xff:
- cont++;
- len--;
- neg = 1;
- break;
- case 0:
- cont++;
- len--;
- neg = 0;
- break;
- }
- }
- if (len > (int)sizeof(long)) {
- ASN1err(ASN1_F_LONG_C2I, ASN1_R_INTEGER_TOO_LARGE_FOR_LONG);
- return 0;
- }
- if (neg == -1) {
- /* Is it negative? */
- if (len && (cont[0] & 0x80))
- neg = 1;
- else
- neg = 0;
- }
- utmp = 0;
- for (i = 0; i < len; i++) {
- utmp <<= 8;
- if (neg)
- utmp |= cont[i] ^ 0xff;
- else
- utmp |= cont[i];
- }
- ltmp = (long)utmp;
- if (neg) {
- ltmp = -ltmp;
- ltmp--;
- }
- if (ltmp == it->size) {
- ASN1err(ASN1_F_LONG_C2I, ASN1_R_INTEGER_TOO_LARGE_FOR_LONG);
- return 0;
- }
- memcpy(cp, &ltmp, sizeof(long));
- return 1;
-}
-
-static int long_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it,
- int indent, const ASN1_PCTX *pctx)
-{
- return BIO_printf(out, "%ld\n", *(long *)pval);
-}
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