1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/ssl/libcrypto/src/crypto/ui/ui_util.c	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,91 @@
     1.4 +/* crypto/ui/ui_util.c -*- mode:C; c-file-style: "eay" -*- */
     1.5 +/* ====================================================================
     1.6 + * Copyright (c) 2001-2002 The OpenSSL Project.  All rights reserved.
     1.7 + *
     1.8 + * Redistribution and use in source and binary forms, with or without
     1.9 + * modification, are permitted provided that the following conditions
    1.10 + * are met:
    1.11 + *
    1.12 + * 1. Redistributions of source code must retain the above copyright
    1.13 + *    notice, this list of conditions and the following disclaimer. 
    1.14 + *
    1.15 + * 2. Redistributions in binary form must reproduce the above copyright
    1.16 + *    notice, this list of conditions and the following disclaimer in
    1.17 + *    the documentation and/or other materials provided with the
    1.18 + *    distribution.
    1.19 + *
    1.20 + * 3. All advertising materials mentioning features or use of this
    1.21 + *    software must display the following acknowledgment:
    1.22 + *    "This product includes software developed by the OpenSSL Project
    1.23 + *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
    1.24 + *
    1.25 + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
    1.26 + *    endorse or promote products derived from this software without
    1.27 + *    prior written permission. For written permission, please contact
    1.28 + *    openssl-core@openssl.org.
    1.29 + *
    1.30 + * 5. Products derived from this software may not be called "OpenSSL"
    1.31 + *    nor may "OpenSSL" appear in their names without prior written
    1.32 + *    permission of the OpenSSL Project.
    1.33 + *
    1.34 + * 6. Redistributions of any form whatsoever must retain the following
    1.35 + *    acknowledgment:
    1.36 + *    "This product includes software developed by the OpenSSL Project
    1.37 + *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
    1.38 + *
    1.39 + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
    1.40 + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    1.41 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    1.42 + * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
    1.43 + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    1.44 + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
    1.45 + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
    1.46 + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    1.47 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
    1.48 + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    1.49 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
    1.50 + * OF THE POSSIBILITY OF SUCH DAMAGE.
    1.51 + * ====================================================================
    1.52 + *
    1.53 + * This product includes cryptographic software written by Eric Young
    1.54 + * (eay@cryptsoft.com).  This product includes software written by Tim
    1.55 + * Hudson (tjh@cryptsoft.com).
    1.56 + *
    1.57 + */
    1.58 +
    1.59 +#include <string.h>
    1.60 +#include "ui_locl.h"
    1.61 +
    1.62 +EXPORT_C int UI_UTIL_read_pw_string(char *buf,int length,const char *prompt,int verify)
    1.63 +	{
    1.64 +	char buff[BUFSIZ];
    1.65 +	int ret;
    1.66 +
    1.67 +	ret=UI_UTIL_read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify);
    1.68 +	OPENSSL_cleanse(buff,BUFSIZ);
    1.69 +	return(ret);
    1.70 +	}
    1.71 +
    1.72 +EXPORT_C int UI_UTIL_read_pw(char *buf,char *buff,int size,const char *prompt,int verify)
    1.73 +	{
    1.74 +	int ok = 0;
    1.75 +	UI *ui;
    1.76 +
    1.77 +	if (size < 1)
    1.78 +		return -1;
    1.79 +
    1.80 +	ui = UI_new();
    1.81 +	if (ui)
    1.82 +		{
    1.83 +		ok = UI_add_input_string(ui,prompt,0,buf,0,size-1);
    1.84 +		if (ok >= 0 && verify)
    1.85 +			ok = UI_add_verify_string(ui,prompt,0,buff,0,size-1,
    1.86 +				buf);
    1.87 +		if (ok >= 0)
    1.88 +			ok=UI_process(ui);
    1.89 +		UI_free(ui);
    1.90 +		}
    1.91 +	if (ok > 0)
    1.92 +		ok = 0;
    1.93 +	return(ok);
    1.94 +	}