1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Class: OpenSSL::BN</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
<script language="JavaScript" type="text/javascript">
// <![CDATA[
function toggleSource( id )
{
var elem
var link
if( document.getElementById )
{
elem = document.getElementById( id )
link = document.getElementById( "l_" + id )
}
else if ( document.all )
{
elem = eval( "document.all." + id )
link = eval( "document.all.l_" + id )
}
else
return false;
if( elem.style.display == "block" )
{
elem.style.display = "none"
link.innerHTML = "show source"
}
else
{
elem.style.display = "block"
link.innerHTML = "hide source"
}
}
function openCode( url )
{
window.open( url, "SOURCE_CODE", "width=400,height=400,scrollbars=yes" )
}
// ]]>
</script>
</head>
<body>
<table width="100%" border='0' cellpadding='0' cellspacing='0' class='banner'><tr>
<td class="file-title"><span class="file-title-prefix">Class</span><br />OpenSSL::BN</td>
<td align="right">
<table cellspacing=0 cellpadding=2>
<tr valign="top">
<td>In:</td>
<td>
<a href="../../files/lib/net/ssh/util/openssl_rb.html">lib/net/ssh/util/openssl.rb</a>
</td>
</tr>
<tr>
<td>Parent:</td>
<td>
Object
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- banner header -->
<div id="bodyContent">
<div id="content">
<div class="description"><p>
This class is originally defined in the <a
href="../OpenSSL.html">OpenSSL</a> module. As needed, methods have been
added to it by the <a href="../Net/SSH.html">Net::SSH</a> module for
convenience in dealing with SSH functionality.
</p>
</div>
<div class="sectiontitle">Methods</div>
<ul>
<li><a href="#M000010">to_ssh</a></li>
</ul>
<div class="sectiontitle">Public Instance methods</div>
<div class="method">
<div class="title">
<a name="M000010"></a><b>to_ssh</b>()
</div>
<div class="description">
<p>
Converts a <a href="BN.html">BN</a> object to a string. The format used is
that which is required by the SSH2 protocol.
</p>
</div>
<div class="sourcecode">
<p class="source-link">[ <a href="javascript:toggleSource('M000010_source')" id="l_M000010_source">show source</a> ]</p>
<div id="M000010_source" class="dyn-source">
<pre>
<span class="ruby-comment cmt"># File lib/net/ssh/util/openssl.rb, line 30</span>
30: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">to_ssh</span>
31: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">zero?</span>
32: <span class="ruby-keyword kw">return</span> [ <span class="ruby-value">0</span> ].<span class="ruby-identifier">pack</span>( <span class="ruby-value str">"N"</span> )
33: <span class="ruby-keyword kw">else</span>
34: <span class="ruby-identifier">buf</span> = <span class="ruby-identifier">to_s</span>( <span class="ruby-value">2</span> )
35: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">buf</span>[<span class="ruby-value">0</span>][<span class="ruby-value">7</span>] <span class="ruby-operator">==</span> <span class="ruby-value">1</span>
36: <span class="ruby-keyword kw">return</span> [ <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">length</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>, <span class="ruby-value">0</span>, <span class="ruby-identifier">buf</span> ].<span class="ruby-identifier">pack</span>( <span class="ruby-value str">"NCA*"</span> )
37: <span class="ruby-keyword kw">else</span>
38: <span class="ruby-keyword kw">return</span> [ <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">length</span>, <span class="ruby-identifier">buf</span> ].<span class="ruby-identifier">pack</span>( <span class="ruby-value str">"NA*"</span> )
39: <span class="ruby-keyword kw">end</span>
40: <span class="ruby-keyword kw">end</span>
41: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
|
