127 lines
5.3 KiB
HTML
Executable File
127 lines
5.3 KiB
HTML
Executable File
<?xml version="1.0" ?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>X509_NAME_ENTRY_get_object</title>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<link rev="made" href="mailto:root@localhost" />
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</head>
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<body style="background-color: white">
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<!-- INDEX BEGIN -->
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<div name="index">
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<p><a name="__index__"></a></p>
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<ul>
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<li><a href="#name">NAME</a></li>
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<li><a href="#synopsis">SYNOPSIS</a></li>
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<li><a href="#description">DESCRIPTION</a></li>
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<li><a href="#notes">NOTES</a></li>
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<li><a href="#return_values">RETURN VALUES</a></li>
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<li><a href="#see_also">SEE ALSO</a></li>
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<li><a href="#copyright">COPYRIGHT</a></li>
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</ul>
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<hr name="index" />
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</div>
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<!-- INDEX END -->
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<p>
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</p>
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<hr />
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<h1><a name="name">NAME</a></h1>
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<p>X509_NAME_ENTRY_get_object, X509_NAME_ENTRY_get_data,
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X509_NAME_ENTRY_set_object, X509_NAME_ENTRY_set_data,
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X509_NAME_ENTRY_create_by_txt, X509_NAME_ENTRY_create_by_NID,
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X509_NAME_ENTRY_create_by_OBJ - X509_NAME_ENTRY utility functions</p>
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<p>
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</p>
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<hr />
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<h1><a name="synopsis">SYNOPSIS</a></h1>
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<pre>
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#include <openssl/x509.h></pre>
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<pre>
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ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
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ASN1_STRING *X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);</pre>
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<pre>
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int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj);
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int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
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const unsigned char *bytes, int len);</pre>
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<pre>
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X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne, const char *field,
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int type, const unsigned char *bytes,
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int len);
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X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
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int type, const unsigned char *bytes,
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int len);
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X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
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const ASN1_OBJECT *obj, int type,
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const unsigned char *bytes, int len);</pre>
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<p>
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</p>
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<hr />
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<h1><a name="description">DESCRIPTION</a></h1>
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<p>X509_NAME_ENTRY_get_object() retrieves the field name of <strong>ne</strong> in
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and <strong>ASN1_OBJECT</strong> structure.</p>
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<p>X509_NAME_ENTRY_get_data() retrieves the field value of <strong>ne</strong> in
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and <strong>ASN1_STRING</strong> structure.</p>
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<p>X509_NAME_ENTRY_set_object() sets the field name of <strong>ne</strong> to <strong>obj</strong>.</p>
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<p>X509_NAME_ENTRY_set_data() sets the field value of <strong>ne</strong> to string type
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<strong>type</strong> and value determined by <strong>bytes</strong> and <strong>len</strong>.</p>
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<p>X509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_NID()
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and X509_NAME_ENTRY_create_by_OBJ() create and return an
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<strong>X509_NAME_ENTRY</strong> structure.</p>
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<p>
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</p>
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<hr />
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<h1><a name="notes">NOTES</a></h1>
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<p>X509_NAME_ENTRY_get_object() and X509_NAME_ENTRY_get_data() can be
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used to examine an <strong>X509_NAME_ENTRY</strong> function as returned by
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X509_NAME_get_entry() for example.</p>
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<p>X509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_OBJ(),
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X509_NAME_ENTRY_create_by_NID() and X509_NAME_ENTRY_set_data()
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are seldom used in practice because <strong>X509_NAME_ENTRY</strong> structures
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are almost always part of <strong>X509_NAME</strong> structures and the
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corresponding <strong>X509_NAME</strong> functions are typically used to
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create and add new entries in a single operation.</p>
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<p>The arguments of these functions support similar options to the similarly
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named ones of the corresponding <strong>X509_NAME</strong> functions such as
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X509_NAME_add_entry_by_txt(). So for example <strong>type</strong> can be set to
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<strong>MBSTRING_ASC</strong> but in the case of X509_set_data() the field name must be
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set first so the relevant field information can be looked up internally.</p>
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<p>
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</p>
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<hr />
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<h1><a name="return_values">RETURN VALUES</a></h1>
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<p>X509_NAME_ENTRY_get_object() returns a valid <strong>ASN1_OBJECT</strong> structure if it is
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set or NULL if an error occurred.</p>
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<p>X509_NAME_ENTRY_get_data() returns a valid <strong>ASN1_STRING</strong> structure if it is set
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or NULL if an error occurred.</p>
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<p>X509_NAME_ENTRY_set_object() and X509_NAME_ENTRY_set_data() return 1 on success
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or 0 on error.</p>
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<p>X509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_NID() and
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X509_NAME_ENTRY_create_by_OBJ() return a valid <strong>X509_NAME_ENTRY</strong> on success or
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NULL if an error occurred.</p>
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<p>
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</p>
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<hr />
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<h1><a name="see_also">SEE ALSO</a></h1>
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<p><em>ERR_get_error(3)</em>, <em>d2i_X509_NAME(3)</em>,
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<em>OBJ_nid2obj(3)</em></p>
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<p>
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</p>
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<hr />
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<h1><a name="copyright">COPYRIGHT</a></h1>
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<p>Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.</p>
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<p>Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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<a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>
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</body>
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</html>
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