Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/x509/x509_txt.c

Index: openssl/crypto/x509/x509_txt.c
diff --git a/openssl/crypto/x509/x509_txt.c b/openssl/crypto/x509/x509_txt.c
deleted file mode 100644
index c44f753c462cb2be7d26e4b1c18eebd6f55a1c4c..0000000000000000000000000000000000000000
--- a/openssl/crypto/x509/x509_txt.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/* crypto/x509/x509_txt.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 <time.h>
-#include <errno.h>
-
-#include "cryptlib.h"
-#include <openssl/lhash.h>
-#include <openssl/buffer.h>
-#include <openssl/evp.h>
-#include <openssl/asn1.h>
-#include <openssl/x509.h>
-#include <openssl/objects.h>
-
-const char *X509_verify_cert_error_string(long n)
-	{
-	static char buf[100];
-
-	switch ((int)n)
-		{
-	case X509_V_OK:
-		return("ok");
-	case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
-		return("unable to get issuer certificate");
-	case X509_V_ERR_UNABLE_TO_GET_CRL:
-		return("unable to get certificate CRL");
-	case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
-		return("unable to decrypt certificate's signature");
-	case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
-		return("unable to decrypt CRL's signature");
-	case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
-		return("unable to decode issuer public key");
-	case X509_V_ERR_CERT_SIGNATURE_FAILURE:
-		return("certificate signature failure");
-	case X509_V_ERR_CRL_SIGNATURE_FAILURE:
-		return("CRL signature failure");
-	case X509_V_ERR_CERT_NOT_YET_VALID:
-		return("certificate is not yet valid");
-	case X509_V_ERR_CRL_NOT_YET_VALID:
-		return("CRL is not yet valid");
-	case X509_V_ERR_CERT_HAS_EXPIRED:
-		return("certificate has expired");
-	case X509_V_ERR_CRL_HAS_EXPIRED:
-		return("CRL has expired");
-	case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
-		return("format error in certificate's notBefore field");
-	case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
-		return("format error in certificate's notAfter field");
-	case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
-		return("format error in CRL's lastUpdate field");
-	case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
-		return("format error in CRL's nextUpdate field");
-	case X509_V_ERR_OUT_OF_MEM:
-		return("out of memory");
-	case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
-		return("self signed certificate");
-	case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
-		return("self signed certificate in certificate chain");
-	case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
-		return("unable to get local issuer certificate");
-	case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
-		return("unable to verify the first certificate");
-	case X509_V_ERR_CERT_CHAIN_TOO_LONG:
-		return("certificate chain too long");
-	case X509_V_ERR_CERT_REVOKED:
-		return("certificate revoked");
-	case X509_V_ERR_INVALID_CA:
-		return ("invalid CA certificate");
-	case X509_V_ERR_INVALID_NON_CA:
-		return ("invalid non-CA certificate (has CA markings)");
-	case X509_V_ERR_PATH_LENGTH_EXCEEDED:
-		return ("path length constraint exceeded");
-	case X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED:
-		return("proxy path length constraint exceeded");
-	case X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED:
-		return("proxy certificates not allowed, please set the appropriate flag");
-	case X509_V_ERR_INVALID_PURPOSE:
-		return ("unsupported certificate purpose");
-	case X509_V_ERR_CERT_UNTRUSTED:
-		return ("certificate not trusted");
-	case X509_V_ERR_CERT_REJECTED:
-		return ("certificate rejected");
-	case X509_V_ERR_APPLICATION_VERIFICATION:
-		return("application verification failure");
-	case X509_V_ERR_SUBJECT_ISSUER_MISMATCH:
-		return("subject issuer mismatch");
-	case X509_V_ERR_AKID_SKID_MISMATCH:
-		return("authority and subject key identifier mismatch");
-	case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH:
-		return("authority and issuer serial number mismatch");
-	case X509_V_ERR_KEYUSAGE_NO_CERTSIGN:
-		return("key usage does not include certificate signing");
-	case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER:
-		return("unable to get CRL issuer certificate");
-	case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION:
-		return("unhandled critical extension");
-	case X509_V_ERR_KEYUSAGE_NO_CRL_SIGN:
-		return("key usage does not include CRL signing");
-	case X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE:
-		return("key usage does not include digital signature");
-	case X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION:
-		return("unhandled critical CRL extension");
-	case X509_V_ERR_INVALID_EXTENSION:
-		return("invalid or inconsistent certificate extension");
-	case X509_V_ERR_INVALID_POLICY_EXTENSION:
-		return("invalid or inconsistent certificate policy extension");
-	case X509_V_ERR_NO_EXPLICIT_POLICY:
-		return("no explicit policy");
-	case X509_V_ERR_DIFFERENT_CRL_SCOPE:
-	return("Different CRL scope");
-	case X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE:
-	return("Unsupported extension feature");
- 	case X509_V_ERR_UNNESTED_RESOURCE:
- 		return("RFC 3779 resource not subset of parent's resources");
-
-	case X509_V_ERR_PERMITTED_VIOLATION:
-		return("permitted subtree violation");
-	case X509_V_ERR_EXCLUDED_VIOLATION:
-		return("excluded subtree violation");
-	case X509_V_ERR_SUBTREE_MINMAX:
-		return("name constraints minimum and maximum not supported");
-	case X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE:
-		return("unsupported name constraint type");
-	case X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX:
-		return("unsupported or invalid name constraint syntax");
-	case X509_V_ERR_UNSUPPORTED_NAME_SYNTAX:
-		return("unsupported or invalid name syntax");
-	case X509_V_ERR_CRL_PATH_VALIDATION_ERROR:
-		return("CRL path validation error");
-
-	default:
-		BIO_snprintf(buf,sizeof buf,"error number %ld",n);
-		return(buf);
-		}
-	}
-
-