Delete bundled copy of OpenSSL and replace with README.

openssl/apps/rand.c

Index: openssl/apps/rand.c
diff --git a/openssl/apps/rand.c b/openssl/apps/rand.c
deleted file mode 100644
index 790e79592c1ea92e91def9d89358d2b2515e826d..0000000000000000000000000000000000000000
--- a/openssl/apps/rand.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/* apps/rand.c */
-/* ====================================================================
- * Copyright (c) 1998-2001 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
- *    openssl-core@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 "apps.h"
-
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <openssl/bio.h>
-#include <openssl/err.h>
-#include <openssl/rand.h>
-
-#undef PROG
-#define PROG rand_main
-
-/* -out file         - write to file
- * -rand file:file   - PRNG seed files
- * -base64           - base64 encode output
- * -hex              - hex encode output
- * num               - write 'num' bytes
- */
-
-int MAIN(int, char **);
-
-int MAIN(int argc, char **argv)
-	{
-	int i, r, ret = 1;
-	int badopt;
-	char *outfile = NULL;
-	char *inrand = NULL;
-	int base64 = 0;
-	int hex = 0;
-	BIO *out = NULL;
-	int num = -1;
-#ifndef OPENSSL_NO_ENGINE
-	char *engine=NULL;
-#endif
-
-	apps_startup();
-
-	if (bio_err == NULL)
-		if ((bio_err = BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT);
-
-	if (!load_config(bio_err, NULL))
-		goto err;
-
-	badopt = 0;
-	i = 0;
-	while (!badopt && argv[++i] != NULL)
-		{
-		if (strcmp(argv[i], "-out") == 0)
-			{
-			if ((argv[i+1] != NULL) && (outfile == NULL))
-				outfile = argv[++i];
-			else
-				badopt = 1;
-			}
-#ifndef OPENSSL_NO_ENGINE
-		else if (strcmp(argv[i], "-engine") == 0)
-			{
-			if ((argv[i+1] != NULL) && (engine == NULL))
-				engine = argv[++i];
-			else
-				badopt = 1;
-			}
-#endif
-		else if (strcmp(argv[i], "-rand") == 0)
-			{
-			if ((argv[i+1] != NULL) && (inrand == NULL))
-				inrand = argv[++i];
-			else
-				badopt = 1;
-			}
-		else if (strcmp(argv[i], "-base64") == 0)
-			{
-			if (!base64)
-				base64 = 1;
-			else
-				badopt = 1;
-			}
-		else if (strcmp(argv[i], "-hex") == 0)
-			{
-			if (!hex)
-				hex = 1;
-			else
-				badopt = 1;
-			}
-		else if (isdigit((unsigned char)argv[i][0]))
-			{
-			if (num < 0)
-				{
-				r = sscanf(argv[i], "%d", &num);
-				if (r == 0 || num < 0)
-					badopt = 1;
-				}
-			else
-				badopt = 1;
-			}
-		else
-			badopt = 1;
-		}
-
-	if (hex && base64)
-		badopt = 1;
-
-	if (num < 0)
-		badopt = 1;
-	
-	if (badopt) 
-		{
-		BIO_printf(bio_err, "Usage: rand [options] num\n");
-		BIO_printf(bio_err, "where options are\n");
-		BIO_printf(bio_err, "-out file             - write to file\n");
-#ifndef OPENSSL_NO_ENGINE
-		BIO_printf(bio_err, "-engine e             - use engine e, possibly a hardware device.\n");
-#endif
-		BIO_printf(bio_err, "-rand file%cfile%c... - seed PRNG from files\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
-		BIO_printf(bio_err, "-base64               - base64 encode output\n");
-		BIO_printf(bio_err, "-hex                  - hex encode output\n");
-		goto err;
-		}
-
-#ifndef OPENSSL_NO_ENGINE
-        setup_engine(bio_err, engine, 0);
-#endif
-
-	app_RAND_load_file(NULL, bio_err, (inrand != NULL));
-	if (inrand != NULL)
-		BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
-			app_RAND_load_files(inrand));
-
-	out = BIO_new(BIO_s_file());
-	if (out == NULL)
-		goto err;
-	if (outfile != NULL)
-		r = BIO_write_filename(out, outfile);
-	else
-		{
-		r = BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT);
-#ifdef OPENSSL_SYS_VMS
-		{
-		BIO *tmpbio = BIO_new(BIO_f_linebuffer());
-		out = BIO_push(tmpbio, out);
-		}
-#endif
-		}
-	if (r <= 0)
-		goto err;
-
-	if (base64)
-		{
-		BIO *b64 = BIO_new(BIO_f_base64());
-		if (b64 == NULL)
-			goto err;
-		out = BIO_push(b64, out);
-		}
-	
-	while (num > 0) 
-		{
-		unsigned char buf[4096];
-		int chunk;
-
-		chunk = num;
-		if (chunk > (int)sizeof(buf))
-			chunk = sizeof buf;
-		r = RAND_bytes(buf, chunk);
-		if (r <= 0)
-			goto err;
-		if (!hex) 
-			BIO_write(out, buf, chunk);
-		else
-			{
-			for (i = 0; i < chunk; i++)
-				BIO_printf(out, "%02x", buf[i]);
-			}
-		num -= chunk;
-		}
-	if (hex)
-		BIO_puts(out, "\n");
-	(void)BIO_flush(out);
-
-	app_RAND_write_file(NULL, bio_err);
-	ret = 0;
-	
-err:
-	ERR_print_errors(bio_err);
-	if (out)
-		BIO_free_all(out);
-	apps_shutdown();
-	OPENSSL_EXIT(ret);
-	}