Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/x509/x509_v3.c

Index: openssl/crypto/x509/x509_v3.c
diff --git a/openssl/crypto/x509/x509_v3.c b/openssl/crypto/x509/x509_v3.c
deleted file mode 100644
index 42e6f0ab0560735eaca39bb222796c1c69156862..0000000000000000000000000000000000000000
--- a/openssl/crypto/x509/x509_v3.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/* crypto/x509/x509_v3.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * 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 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 acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS 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 AUTHOR OR 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.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include <openssl/stack.h>
-#include "cryptlib.h"
-#include <openssl/asn1.h>
-#include <openssl/objects.h>
-#include <openssl/evp.h>
-#include <openssl/x509.h>
-#include <openssl/x509v3.h>
-
-int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x)
-	{
-	if (x == NULL) return(0);
-	return(sk_X509_EXTENSION_num(x));
-	}
-
-int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x, int nid,
-			  int lastpos)
-	{
-	ASN1_OBJECT *obj;
-
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL) return(-2);
-	return(X509v3_get_ext_by_OBJ(x,obj,lastpos));
-	}
-
-int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *sk, ASN1_OBJECT *obj,
-			  int lastpos)
-	{
-	int n;
-	X509_EXTENSION *ex;
-
-	if (sk == NULL) return(-1);
-	lastpos++;
-	if (lastpos < 0)
-		lastpos=0;
-	n=sk_X509_EXTENSION_num(sk);
-	for ( ; lastpos < n; lastpos++)
-		{
-		ex=sk_X509_EXTENSION_value(sk,lastpos);
-		if (OBJ_cmp(ex->object,obj) == 0)
-			return(lastpos);
-		}
-	return(-1);
-	}
-
-int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *sk, int crit,
-			       int lastpos)
-	{
-	int n;
-	X509_EXTENSION *ex;
-
-	if (sk == NULL) return(-1);
-	lastpos++;
-	if (lastpos < 0)
-		lastpos=0;
-	n=sk_X509_EXTENSION_num(sk);
-	for ( ; lastpos < n; lastpos++)
-		{
-		ex=sk_X509_EXTENSION_value(sk,lastpos);
-		if (	((ex->critical > 0) && crit) ||
-			((ex->critical <= 0) && !crit))
-			return(lastpos);
-		}
-	return(-1);
-	}
-
-X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc)
-	{
-	if (x == NULL || sk_X509_EXTENSION_num(x) <= loc || loc < 0)
-		return NULL;
-	else
-		return sk_X509_EXTENSION_value(x,loc);
-	}
-
-X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc)
-	{
-	X509_EXTENSION *ret;
-
-	if (x == NULL || sk_X509_EXTENSION_num(x) <= loc || loc < 0)
-		return(NULL);
-	ret=sk_X509_EXTENSION_delete(x,loc);
-	return(ret);
-	}
-
-STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
-					 X509_EXTENSION *ex, int loc)
-	{
-	X509_EXTENSION *new_ex=NULL;
-	int n;
-	STACK_OF(X509_EXTENSION) *sk=NULL;
-
-	if (x == NULL)
-		{
-		X509err(X509_F_X509V3_ADD_EXT,ERR_R_PASSED_NULL_PARAMETER);
-		goto err2;
-		}
-
-	if (*x == NULL)
-		{
-		if ((sk=sk_X509_EXTENSION_new_null()) == NULL)
-			goto err;
-		}
-	else
-		sk= *x;
-
-	n=sk_X509_EXTENSION_num(sk);
-	if (loc > n) loc=n;
-	else if (loc < 0) loc=n;
-
-	if ((new_ex=X509_EXTENSION_dup(ex)) == NULL)
-		goto err2;
-	if (!sk_X509_EXTENSION_insert(sk,new_ex,loc))
-		goto err;
-	if (*x == NULL)
-		*x=sk;
-	return(sk);
-err:
-	X509err(X509_F_X509V3_ADD_EXT,ERR_R_MALLOC_FAILURE);
-err2:
-	if (new_ex != NULL) X509_EXTENSION_free(new_ex);
-	if (sk != NULL) sk_X509_EXTENSION_free(sk);
-	return(NULL);
-	}
-
-X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex, int nid,
-	     int crit, ASN1_OCTET_STRING *data)
-	{
-	ASN1_OBJECT *obj;
-	X509_EXTENSION *ret;
-
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL)
-		{
-		X509err(X509_F_X509_EXTENSION_CREATE_BY_NID,X509_R_UNKNOWN_NID);
-		return(NULL);
-		}
-	ret=X509_EXTENSION_create_by_OBJ(ex,obj,crit,data);
-	if (ret == NULL) ASN1_OBJECT_free(obj);
-	return(ret);
-	}
-
-X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
-	     ASN1_OBJECT *obj, int crit, ASN1_OCTET_STRING *data)
-	{
-	X509_EXTENSION *ret;
-
-	if ((ex == NULL) || (*ex == NULL))
-		{
-		if ((ret=X509_EXTENSION_new()) == NULL)
-			{
-			X509err(X509_F_X509_EXTENSION_CREATE_BY_OBJ,ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		}
-	else
-		ret= *ex;
-
-	if (!X509_EXTENSION_set_object(ret,obj))
-		goto err;
-	if (!X509_EXTENSION_set_critical(ret,crit))
-		goto err;
-	if (!X509_EXTENSION_set_data(ret,data))
-		goto err;
-	
-	if ((ex != NULL) && (*ex == NULL)) *ex=ret;
-	return(ret);
-err:
-	if ((ex == NULL) || (ret != *ex))
-		X509_EXTENSION_free(ret);
-	return(NULL);
-	}
-
-int X509_EXTENSION_set_object(X509_EXTENSION *ex, ASN1_OBJECT *obj)
-	{
-	if ((ex == NULL) || (obj == NULL))
-		return(0);
-	ASN1_OBJECT_free(ex->object);
-	ex->object=OBJ_dup(obj);
-	return(1);
-	}
-
-int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit)
-	{
-	if (ex == NULL) return(0);
-	ex->critical=(crit)?0xFF:-1;
-	return(1);
-	}
-
-int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data)
-	{
-	int i;
-
-	if (ex == NULL) return(0);
-	i=M_ASN1_OCTET_STRING_set(ex->value,data->data,data->length);
-	if (!i) return(0);
-	return(1);
-	}
-
-ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex)
-	{
-	if (ex == NULL) return(NULL);
-	return(ex->object);
-	}
-
-ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ex)
-	{
-	if (ex == NULL) return(NULL);
-	return(ex->value);
-	}
-
-int X509_EXTENSION_get_critical(X509_EXTENSION *ex)
-	{
-	if (ex == NULL) return(0);
-	if(ex->critical > 0) return 1;
-	return 0;
-	}