Index: openssl/crypto/asn1/bio_ndef.c |
diff --git a/openssl/crypto/asn1/bio_ndef.c b/openssl/crypto/asn1/bio_ndef.c |
deleted file mode 100644 |
index b91f97a1b139cae276cedfe199bede8aac7a2f41..0000000000000000000000000000000000000000 |
--- a/openssl/crypto/asn1/bio_ndef.c |
+++ /dev/null |
@@ -1,243 +0,0 @@ |
-/* bio_ndef.c */ |
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL |
- * project. |
- */ |
-/* ==================================================================== |
- * Copyright (c) 2008 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. |
- * ==================================================================== |
- * |
- */ |
- |
-#include <openssl/asn1.h> |
-#include <openssl/asn1t.h> |
-#include <openssl/bio.h> |
-#include <openssl/err.h> |
- |
-#include <stdio.h> |
- |
-/* Experimental NDEF ASN1 BIO support routines */ |
- |
-/* The usage is quite simple, initialize an ASN1 structure, |
- * get a BIO from it then any data written through the BIO |
- * will end up translated to approptiate format on the fly. |
- * The data is streamed out and does *not* need to be |
- * all held in memory at once. |
- * |
- * When the BIO is flushed the output is finalized and any |
- * signatures etc written out. |
- * |
- * The BIO is a 'proper' BIO and can handle non blocking I/O |
- * correctly. |
- * |
- * The usage is simple. The implementation is *not*... |
- */ |
- |
-/* BIO support data stored in the ASN1 BIO ex_arg */ |
- |
-typedef struct ndef_aux_st |
- { |
- /* ASN1 structure this BIO refers to */ |
- ASN1_VALUE *val; |
- const ASN1_ITEM *it; |
- /* Top of the BIO chain */ |
- BIO *ndef_bio; |
- /* Output BIO */ |
- BIO *out; |
- /* Boundary where content is inserted */ |
- unsigned char **boundary; |
- /* DER buffer start */ |
- unsigned char *derbuf; |
- } NDEF_SUPPORT; |
- |
-static int ndef_prefix(BIO *b, unsigned char **pbuf, int *plen, void *parg); |
-static int ndef_prefix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg); |
-static int ndef_suffix(BIO *b, unsigned char **pbuf, int *plen, void *parg); |
-static int ndef_suffix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg); |
- |
-BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it) |
- { |
- NDEF_SUPPORT *ndef_aux = NULL; |
- BIO *asn_bio = NULL; |
- const ASN1_AUX *aux = it->funcs; |
- ASN1_STREAM_ARG sarg; |
- |
- if (!aux || !aux->asn1_cb) |
- { |
- ASN1err(ASN1_F_BIO_NEW_NDEF, ASN1_R_STREAMING_NOT_SUPPORTED); |
- return NULL; |
- } |
- ndef_aux = OPENSSL_malloc(sizeof(NDEF_SUPPORT)); |
- asn_bio = BIO_new(BIO_f_asn1()); |
- |
- /* ASN1 bio needs to be next to output BIO */ |
- |
- out = BIO_push(asn_bio, out); |
- |
- if (!ndef_aux || !asn_bio || !out) |
- goto err; |
- |
- BIO_asn1_set_prefix(asn_bio, ndef_prefix, ndef_prefix_free); |
- BIO_asn1_set_suffix(asn_bio, ndef_suffix, ndef_suffix_free); |
- |
- /* Now let callback prepend any digest, cipher etc BIOs |
- * ASN1 structure needs. |
- */ |
- |
- sarg.out = out; |
- sarg.ndef_bio = NULL; |
- sarg.boundary = NULL; |
- |
- if (aux->asn1_cb(ASN1_OP_STREAM_PRE, &val, it, &sarg) <= 0) |
- goto err; |
- |
- ndef_aux->val = val; |
- ndef_aux->it = it; |
- ndef_aux->ndef_bio = sarg.ndef_bio; |
- ndef_aux->boundary = sarg.boundary; |
- ndef_aux->out = out; |
- |
- BIO_ctrl(asn_bio, BIO_C_SET_EX_ARG, 0, ndef_aux); |
- |
- return sarg.ndef_bio; |
- |
- err: |
- if (asn_bio) |
- BIO_free(asn_bio); |
- if (ndef_aux) |
- OPENSSL_free(ndef_aux); |
- return NULL; |
- } |
- |
-static int ndef_prefix(BIO *b, unsigned char **pbuf, int *plen, void *parg) |
- { |
- NDEF_SUPPORT *ndef_aux; |
- unsigned char *p; |
- int derlen; |
- |
- if (!parg) |
- return 0; |
- |
- ndef_aux = *(NDEF_SUPPORT **)parg; |
- |
- derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it); |
- p = OPENSSL_malloc(derlen); |
- ndef_aux->derbuf = p; |
- *pbuf = p; |
- derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it); |
- |
- if (!*ndef_aux->boundary) |
- return 0; |
- |
- *plen = *ndef_aux->boundary - *pbuf; |
- |
- return 1; |
- } |
- |
-static int ndef_prefix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg) |
- { |
- NDEF_SUPPORT *ndef_aux; |
- |
- if (!parg) |
- return 0; |
- |
- ndef_aux = *(NDEF_SUPPORT **)parg; |
- |
- if (ndef_aux->derbuf) |
- OPENSSL_free(ndef_aux->derbuf); |
- |
- ndef_aux->derbuf = NULL; |
- *pbuf = NULL; |
- *plen = 0; |
- return 1; |
- } |
- |
-static int ndef_suffix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg) |
- { |
- NDEF_SUPPORT **pndef_aux = (NDEF_SUPPORT **)parg; |
- if (!ndef_prefix_free(b, pbuf, plen, parg)) |
- return 0; |
- OPENSSL_free(*pndef_aux); |
- *pndef_aux = NULL; |
- return 1; |
- } |
- |
-static int ndef_suffix(BIO *b, unsigned char **pbuf, int *plen, void *parg) |
- { |
- NDEF_SUPPORT *ndef_aux; |
- unsigned char *p; |
- int derlen; |
- const ASN1_AUX *aux; |
- ASN1_STREAM_ARG sarg; |
- |
- if (!parg) |
- return 0; |
- |
- ndef_aux = *(NDEF_SUPPORT **)parg; |
- |
- aux = ndef_aux->it->funcs; |
- |
- /* Finalize structures */ |
- sarg.ndef_bio = ndef_aux->ndef_bio; |
- sarg.out = ndef_aux->out; |
- sarg.boundary = ndef_aux->boundary; |
- if (aux->asn1_cb(ASN1_OP_STREAM_POST, |
- &ndef_aux->val, ndef_aux->it, &sarg) <= 0) |
- return 0; |
- |
- derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it); |
- p = OPENSSL_malloc(derlen); |
- ndef_aux->derbuf = p; |
- *pbuf = p; |
- derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it); |
- |
- if (!*ndef_aux->boundary) |
- return 0; |
- *pbuf = *ndef_aux->boundary; |
- *plen = derlen - (*ndef_aux->boundary - ndef_aux->derbuf); |
- |
- return 1; |
- } |