/* ssl/ssl_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 <openssl/buffer.h>

 #include "ssl_locl.h"

 #ifndef OPENSSL_NO_FP_API

 EXPORT_C int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x)

 	{

 	BIO *b;

 	int ret;

 	if ((b=BIO_new(BIO_s_file_internal())) == NULL)

 		{

 		SSLerr(SSL_F_SSL_SESSION_PRINT_FP,ERR_R_BUF_LIB);

 		return(0);

 		}

 	BIO_set_fp(b,fp,BIO_NOCLOSE);

 	ret=SSL_SESSION_print(b,x);

 	BIO_free(b);

 	return(ret);

 	}

 #endif

 EXPORT_C int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)

 	{

 	unsigned int i;

 	const char *s;

 	if (x == NULL) goto err;

 	if (BIO_puts(bp,"SSL-Session:\n") <= 0) goto err;

 	if (x->ssl_version == SSL2_VERSION)

 		s="SSLv2";

 	else if (x->ssl_version == SSL3_VERSION)

 		s="SSLv3";

 	else if (x->ssl_version == TLS1_VERSION)

 		s="TLSv1";

 	else

 		s="unknown";

 	if (BIO_printf(bp,"    Protocol  : %s\n",s) <= 0) goto err;

 	if (x->cipher == NULL)

 		{

 		if (((x->cipher_id) & 0xff000000) == 0x02000000)

 			{

 			if (BIO_printf(bp,"    Cipher    : %06lX\n",x->cipher_id&0xffffff) <= 0)

 				goto err;

 			}

 		else

 			{

 			if (BIO_printf(bp,"    Cipher    : %04lX\n",x->cipher_id&0xffff) <= 0)

 				goto err;

 			}

 		}

 	else

 		{

 		if (BIO_printf(bp,"    Cipher    : %s\n",((x->cipher == NULL)?"unknown":x->cipher->name)) <= 0)

 			goto err;

 		}

 	if (BIO_puts(bp,"    Session-ID: ") <= 0) goto err;

 	for (i=0; i<x->session_id_length; i++)

 		{

 		if (BIO_printf(bp,"%02X",x->session_id[i]) <= 0) goto err;

 		}

 	if (BIO_puts(bp,"\n    Session-ID-ctx: ") <= 0) goto err;

 	for (i=0; i<x->sid_ctx_length; i++)

 		{

 		if (BIO_printf(bp,"%02X",x->sid_ctx[i]) <= 0)

 			goto err;

 		}

 	if (BIO_puts(bp,"\n    Master-Key: ") <= 0) goto err;

 	for (i=0; i<(unsigned int)x->master_key_length; i++)

 		{

 		if (BIO_printf(bp,"%02X",x->master_key[i]) <= 0) goto err;

 		}

 	if (BIO_puts(bp,"\n    Key-Arg   : ") <= 0) goto err;

 	if (x->key_arg_length == 0)

 		{

 		if (BIO_puts(bp,"None") <= 0) goto err;

 		}

 	else

 		for (i=0; i<x->key_arg_length; i++)

 			{

 			if (BIO_printf(bp,"%02X",x->key_arg[i]) <= 0) goto err;

 			}

 #ifndef OPENSSL_NO_KRB5

        if (BIO_puts(bp,"\n    Krb5 Principal: ") <= 0) goto err;

             if (x->krb5_client_princ_len == 0)

             {

 		if (BIO_puts(bp,"None") <= 0) goto err;

 		}

 	else

 		for (i=0; i<x->krb5_client_princ_len; i++)

 			{

 			if (BIO_printf(bp,"%02X",x->krb5_client_princ[i]) <= 0) goto err;

 			}

 #endif /* OPENSSL_NO_KRB5 */

 #ifndef OPENSSL_NO_COMP

 	if (x->compress_meth != 0)

 		{

 		SSL_COMP *comp = NULL;

 		ssl_cipher_get_evp(x,NULL,NULL,&comp);

 		if (comp == NULL)

 			{

 			if (BIO_printf(bp,"\n   Compression: %d",x->compress_meth) <= 0) goto err;

 			}

 		else

 			{

 			if (BIO_printf(bp,"\n   Compression: %d (%s)", comp->id,comp->method->name) <= 0) goto err;

 			}

 		}	

 #endif

 	if (x->time != 0L)

 		{

 		if (BIO_printf(bp, "\n    Start Time: %ld",x->time) <= 0) goto err;

 		}

 	if (x->timeout != 0L)

 		{

 		if (BIO_printf(bp, "\n    Timeout   : %ld (sec)",x->timeout) <= 0) goto err;

 		}

 	if (BIO_puts(bp,"\n") <= 0) goto err;

 	if (BIO_puts(bp, "    Verify return code: ") <= 0) goto err;

 	if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,

 		X509_verify_cert_error_string(x->verify_result)) <= 0) goto err;

 	return(1);

 err:

 	return(0);

 	}