text: /*
   * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
   *
   * Licensed under the Apache License 2.0 (the "License").  You may not use
   * this file except in compliance with the License.  You can obtain a copy
   * in the file LICENSE in the source distribution or at
   * https://www.openssl.org/source/license.html
   */
  
  #include <stdio.h>
  #include "internal/cryptlib.h"
  #include <openssl/objects.h>
  #include <openssl/bn.h>
  #include <openssl/x509v3.h>
  #include <openssl/ts.h>
  #include "ts_lcl.h"
  
  int TS_REQ_print_bio(BIO *bio, TS_REQ *a)
  {
      int v;
      ASN1_OBJECT *policy_id;
  
      if (a == NULL)
          return 0;
  
      v = TS_REQ_get_version(a);
      BIO_printf(bio, "Version: %d\n", v);
  
      TS_MSG_IMPRINT_print_bio(bio, a->msg_imprint);
  
      BIO_printf(bio, "Policy OID: ");
      policy_id = TS_REQ_get_policy_id(a);
      if (policy_id == NULL)
          BIO_printf(bio, "unspecified\n");
      else
          TS_OBJ_print_bio(bio, policy_id);
  
      BIO_printf(bio, "Nonce: ");
      if (a->nonce == NULL)
          BIO_printf(bio, "unspecified");
      else
          TS_ASN1_INTEGER_print_bio(bio, a->nonce);
      BIO_write(bio, "\n", 1);
  
      BIO_printf(bio, "Certificate required: %s\n",
                 a->cert_req ? "yes" : "no");
  
      TS_ext_print_bio(bio, a->extensions);
  
      return 1;
  }
  