File: xmlsec-dl.html

package info (click to toggle)
xmlsec1 1.2.14-1%2Bsqueeze1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 11,492 kB
  • ctags: 8,701
  • sloc: ansic: 61,722; sh: 11,345; xml: 11,035; makefile: 908; perl: 85
file content (253 lines) | stat: -rw-r--r-- 14,114 bytes parent folder | download 
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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
 
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>dl</title>
<meta name="GENERATOR" content="Modular DocBook HTML Stylesheet Version 1.79">
<link rel="HOME" title="XML Security Library Reference Manual" href="index.html">
<link rel="UP" title="XML Security Core Library API Reference." href="xmlsec-ref.html">
<link rel="PREVIOUS" title="buffer" href="xmlsec-buffer.html">
<link rel="NEXT" title="errors" href="xmlsec-errors.html">
<style type="text/css">.synopsis, .classsynopsis {
    background: #eeeeee;
    border: solid 1px #aaaaaa;
    padding: 0.5em;
}
.programlisting {
    background: #eeeeff;
    border: solid 1px #aaaaff;
    padding: 0.5em;
}
.variablelist {
    padding: 4px;
    margin-left: 3em;
}
.navigation {
    background: #ffeeee;
    border: solid 1px #ffaaaa;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}
.navigation a {
    color: #770000;
}
.navigation a:visited {
    color: #550000;
}
.navigation .title {
    font-size: 200%;
}</style>
</head>
<body><table witdh="100%" valign="top"><tr valign="top">
<td valign="top" align="left" width="210">
<img src="../images/logo.gif" alt="XML Security Library" border="0"><p></p>
<ul>
<li><a href="../index.html">Home</a></li>
<li><a href="../download.html">Download</a></li>
<li><a href="../news.html">News</a></li>
<li><a href="../documentation.html">Documentation</a></li>
<ul>
<li><a href="../faq.html">FAQ</a></li>
<li><a href="../api/xmlsec-notes.html">Tutorial</a></li>
<li><a href="../api/xmlsec-reference.html">API reference</a></li>
<li><a href="../api/xmlsec-examples.html">Examples</a></li>
</ul>
<li><a href="../xmldsig.html">XML Digital Signature</a></li>
<ul><li><a href="http://www.aleksey.com/xmlsec/xmldsig-verifier.html">Online Verifier</a></li></ul>
<li><a href="../xmlenc.html">XML Encryption</a></li>
<li><a href="../c14n.html">XML Canonicalization</a></li>
<li><a href="../bugs.html">Reporting Bugs</a></li>
<li><a href="http://www.aleksey.com/pipermail/xmlsec">Mailing list</a></li>
<li><a href="../related.html">Related</a></li>
<li><a href="../authors.html">Authors</a></li>
</ul>
<table width="100%">
<tr>
<td width="15"></td>
<td><a href="http://xmlsoft.org/"><img src="../images/libxml2-logo.png" alt="LibXML2" border="0"></a></td>
</tr>
<tr>
<td width="15"></td>
<td><a href="http://xmlsoft.org/XSLT"><img src="../images/libxslt-logo.png" alt="LibXSLT" border="0"></a></td>
</tr>
<tr>
<td width="15"></td>
<td><a href="http://www.openssl.org/"><img src="../images/openssl-logo.png" alt="OpenSSL" border="0"></a></td>
</tr>
<!--Links - start--><!--Links - end-->
</table>
</td>
<td valign="top"><table width="100%" valign="top"><tr><td valign="top" align="left" id="xmlsecContent">
<table width="100%" class="navigation" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle">
<td><a accesskey="p" href="xmlsec-buffer.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
<td><a accesskey="u" href="xmlsec-ref.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
<th width="100%" align="center">XML Security Library Reference Manual</th>
<td><a accesskey="n" href="xmlsec-errors.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
</tr></table>
<h1>
<a name="XMLSEC-DL"></a>dl</h1>
<div class="REFNAMEDIV">
<a name="AEN4295"></a><h2>Name</h2>dl -- Dynamic crypto-engine library loading support.</div>
<div class="REFSYNOPSISDIV">
<a name="XMLSEC-DL.SYNOPSIS"></a><h2>Synopsis</h2>
<pre class="SYNOPSIS"><font>int</font>                 <a href="xmlsec-dl.html#XMLSECCRYPTODLFUNCTIONSREGISTERKEYDATAANDTRANSFORMS">xmlSecCryptoDLFunctionsRegisterKeyDataAndTransforms</a>
                                                        (<font>xmlSecCryptoDLFunctionsPtr</font> functions);
<font>int</font>                 <a href="xmlsec-dl.html#XMLSECCRYPTODLINIT">xmlSecCryptoDLInit</a>                  (void);
<font>int</font>                 <a href="xmlsec-dl.html#XMLSECCRYPTODLSHUTDOWN">xmlSecCryptoDLShutdown</a>              (void);
<font>int</font>                 <a href="xmlsec-dl.html#XMLSECCRYPTODLLOADLIBRARY">xmlSecCryptoDLLoadLibrary</a>           (const <font>xmlChar</font> *crypto);
<font>xmlSecCryptoDLFunctionsPtr</font>  <a href="xmlsec-dl.html#XMLSECCRYPTODLGETLIBRARYFUNCTIONS">xmlSecCryptoDLGetLibraryFunctions</a>
                                                        (const <font>xmlChar</font> *crypto);
<font>int</font>                 <a href="xmlsec-dl.html#XMLSECCRYPTODLUNLOADLIBRARY">xmlSecCryptoDLUnloadLibrary</a>         (const <font>xmlChar</font> *crypto);
<font>int</font>                 <a href="xmlsec-dl.html#XMLSECCRYPTODLSETFUNCTIONS">xmlSecCryptoDLSetFunctions</a>          (<font>xmlSecCryptoDLFunctionsPtr</font> functions);
<font>xmlSecCryptoDLFunctionsPtr</font>  <a href="xmlsec-dl.html#XMLSECCRYPTODLGETFUNCTIONS">xmlSecCryptoDLGetFunctions</a>  (void);</pre>
</div>
<div class="REFSECT1">
<a name="XMLSEC-DL.DESCRIPTION"></a><h2>Description</h2>
<p>Dynamic crypto-engine library loading support.</p>
</div>
<div class="REFSECT1">
<a name="XMLSEC-DL.DETAILS"></a><h2>Details</h2>
<div class="REFSECT2">
<a name="XMLSECCRYPTODLFUNCTIONSREGISTERKEYDATAANDTRANSFORMS"></a><h3>xmlSecCryptoDLFunctionsRegisterKeyDataAndTransforms ()</h3>
<pre class="PROGRAMLISTING"><font>int</font>                 xmlSecCryptoDLFunctionsRegisterKeyDataAndTransforms
                                                        (<font>xmlSecCryptoDLFunctionsPtr</font> functions);</pre>
<p>Registers the key data and transforms klasses from <code class="PARAMETER">functions</code> table in xmlsec.</p>
<p></p>
<p></p>
<table class="variablelist" border="0" cellspacing="0" cellpadding="4"><tbody>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4338"><span style="white-space: nowrap"><code class="PARAMETER">functions</code> :</span></a></td>
<td align="LEFT" valign="TOP"><p> 		the functions table.</p></td>
</tr>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4343"><span style="white-space: nowrap"><span class="emphasis"><i class="EMPHASIS">Returns</i></span> :</span></a></td>
<td align="LEFT" valign="TOP"><p> 0 on success or a negative value if an error occurs.</p></td>
</tr>
</tbody></table>
</div>
<hr>
<div class="REFSECT2">
<a name="XMLSECCRYPTODLINIT"></a><h3>xmlSecCryptoDLInit ()</h3>
<pre class="PROGRAMLISTING"><font>int</font>                 xmlSecCryptoDLInit                  (void);</pre>
<p>Initializes dynamic loading engine. This is an internal function
and should not be called by application directly.</p>
<p></p>
<p></p>
<table class="variablelist" border="0" cellspacing="0" cellpadding="4"><tbody><tr>
<td align="LEFT" valign="TOP"><a name="AEN4357"><span style="white-space: nowrap"><span class="emphasis"><i class="EMPHASIS">Returns</i></span> :</span></a></td>
<td align="LEFT" valign="TOP"><p> 0 on success or a negative value if an error occurs.</p></td>
</tr></tbody></table>
</div>
<hr>
<div class="REFSECT2">
<a name="XMLSECCRYPTODLSHUTDOWN"></a><h3>xmlSecCryptoDLShutdown ()</h3>
<pre class="PROGRAMLISTING"><font>int</font>                 xmlSecCryptoDLShutdown              (void);</pre>
<p>Shutdowns dynamic loading engine. This is an internal function
and should not be called by application directly.</p>
<p></p>
<p></p>
<table class="variablelist" border="0" cellspacing="0" cellpadding="4"><tbody><tr>
<td align="LEFT" valign="TOP"><a name="AEN4371"><span style="white-space: nowrap"><span class="emphasis"><i class="EMPHASIS">Returns</i></span> :</span></a></td>
<td align="LEFT" valign="TOP"><p> 0 on success or a negative value if an error occurs.</p></td>
</tr></tbody></table>
</div>
<hr>
<div class="REFSECT2">
<a name="XMLSECCRYPTODLLOADLIBRARY"></a><h3>xmlSecCryptoDLLoadLibrary ()</h3>
<pre class="PROGRAMLISTING"><font>int</font>                 xmlSecCryptoDLLoadLibrary           (const <font>xmlChar</font> *crypto);</pre>
<p>Loads the xmlsec-&lt;crypto&gt; library. This function is NOT thread safe, 
application MUST NOT call <a href="xmlsec-dl.html#XMLSECCRYPTODLLOADLIBRARY"><span class="TYPE">xmlSecCryptoDLLoadLibrary</span></a>, <a href="xmlsec-dl.html#XMLSECCRYPTODLGETLIBRARYFUNCTIONS"><span class="TYPE">xmlSecCryptoDLGetLibraryFunctions</span></a>,
and <a href="xmlsec-dl.html#XMLSECCRYPTODLUNLOADLIBRARY"><span class="TYPE">xmlSecCryptoDLUnloadLibrary</span></a> functions from multiple threads.</p>
<p></p>
<p></p>
<table class="variablelist" border="0" cellspacing="0" cellpadding="4"><tbody>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4392"><span style="white-space: nowrap"><code class="PARAMETER">crypto</code> :</span></a></td>
<td align="LEFT" valign="TOP"><p>		the desired crypto library name ("openssl", "nss", ...).</p></td>
</tr>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4397"><span style="white-space: nowrap"><span class="emphasis"><i class="EMPHASIS">Returns</i></span> :</span></a></td>
<td align="LEFT" valign="TOP"><p> 0 on success or a negative value if an error occurs.</p></td>
</tr>
</tbody></table>
</div>
<hr>
<div class="REFSECT2">
<a name="XMLSECCRYPTODLGETLIBRARYFUNCTIONS"></a><h3>xmlSecCryptoDLGetLibraryFunctions ()</h3>
<pre class="PROGRAMLISTING"><font>xmlSecCryptoDLFunctionsPtr</font>  xmlSecCryptoDLGetLibraryFunctions
                                                        (const <font>xmlChar</font> *crypto);</pre>
<p>Loads the xmlsec-&lt;crypto&gt; library and gets global crypto functions/transforms/keys data/keys store 
table. This function is NOT thread safe, application MUST NOT call <a href="xmlsec-dl.html#XMLSECCRYPTODLLOADLIBRARY"><span class="TYPE">xmlSecCryptoDLLoadLibrary</span></a>, 
<a href="xmlsec-dl.html#XMLSECCRYPTODLGETLIBRARYFUNCTIONS"><span class="TYPE">xmlSecCryptoDLGetLibraryFunctions</span></a>, and <a href="xmlsec-dl.html#XMLSECCRYPTODLUNLOADLIBRARY"><span class="TYPE">xmlSecCryptoDLUnloadLibrary</span></a> functions from multiple threads.</p>
<p></p>
<p></p>
<table class="variablelist" border="0" cellspacing="0" cellpadding="4"><tbody>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4418"><span style="white-space: nowrap"><code class="PARAMETER">crypto</code> :</span></a></td>
<td align="LEFT" valign="TOP"><p>		the desired crypto library name ("openssl", "nss", ...).</p></td>
</tr>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4423"><span style="white-space: nowrap"><span class="emphasis"><i class="EMPHASIS">Returns</i></span> :</span></a></td>
<td align="LEFT" valign="TOP"><p> the table or NULL if an error occurs.</p></td>
</tr>
</tbody></table>
</div>
<hr>
<div class="REFSECT2">
<a name="XMLSECCRYPTODLUNLOADLIBRARY"></a><h3>xmlSecCryptoDLUnloadLibrary ()</h3>
<pre class="PROGRAMLISTING"><font>int</font>                 xmlSecCryptoDLUnloadLibrary         (const <font>xmlChar</font> *crypto);</pre>
<p>Unloads the xmlsec-&lt;crypto&gt; library. All pointers to this library
functions tables became invalid. This function is NOT thread safe, 
application MUST NOT call <a href="xmlsec-dl.html#XMLSECCRYPTODLLOADLIBRARY"><span class="TYPE">xmlSecCryptoDLLoadLibrary</span></a>, <a href="xmlsec-dl.html#XMLSECCRYPTODLGETLIBRARYFUNCTIONS"><span class="TYPE">xmlSecCryptoDLGetLibraryFunctions</span></a>,
and <a href="xmlsec-dl.html#XMLSECCRYPTODLUNLOADLIBRARY"><span class="TYPE">xmlSecCryptoDLUnloadLibrary</span></a> functions from multiple threads.</p>
<p></p>
<p></p>
<table class="variablelist" border="0" cellspacing="0" cellpadding="4"><tbody>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4444"><span style="white-space: nowrap"><code class="PARAMETER">crypto</code> :</span></a></td>
<td align="LEFT" valign="TOP"><p>		the desired crypto library name ("openssl", "nss", ...).</p></td>
</tr>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4449"><span style="white-space: nowrap"><span class="emphasis"><i class="EMPHASIS">Returns</i></span> :</span></a></td>
<td align="LEFT" valign="TOP"><p> 0 on success or a negative value if an error occurs.</p></td>
</tr>
</tbody></table>
</div>
<hr>
<div class="REFSECT2">
<a name="XMLSECCRYPTODLSETFUNCTIONS"></a><h3>xmlSecCryptoDLSetFunctions ()</h3>
<pre class="PROGRAMLISTING"><font>int</font>                 xmlSecCryptoDLSetFunctions          (<font>xmlSecCryptoDLFunctionsPtr</font> functions);</pre>
<p>Sets global crypto functions/transforms/keys data/keys store table.</p>
<p></p>
<p></p>
<table class="variablelist" border="0" cellspacing="0" cellpadding="4"><tbody>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4464"><span style="white-space: nowrap"><code class="PARAMETER">functions</code> :</span></a></td>
<td align="LEFT" valign="TOP"><p>		the new table</p></td>
</tr>
<tr>
<td align="LEFT" valign="TOP"><a name="AEN4469"><span style="white-space: nowrap"><span class="emphasis"><i class="EMPHASIS">Returns</i></span> :</span></a></td>
<td align="LEFT" valign="TOP"><p> 0 on success or a negative value if an error occurs.</p></td>
</tr>
</tbody></table>
</div>
<hr>
<div class="REFSECT2">
<a name="XMLSECCRYPTODLGETFUNCTIONS"></a><h3>xmlSecCryptoDLGetFunctions ()</h3>
<pre class="PROGRAMLISTING"><font>xmlSecCryptoDLFunctionsPtr</font>  xmlSecCryptoDLGetFunctions  (void);</pre>
<p>Gets global crypto functions/transforms/keys data/keys store table.</p>
<p></p>
<p></p>
<table class="variablelist" border="0" cellspacing="0" cellpadding="4"><tbody><tr>
<td align="LEFT" valign="TOP"><a name="AEN4483"><span style="white-space: nowrap"><span class="emphasis"><i class="EMPHASIS">Returns</i></span> :</span></a></td>
<td align="LEFT" valign="TOP"><p> the table.</p></td>
</tr></tbody></table>
</div>
</div>
<table class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="2"><tr valign="middle">
<td align="left"><a accesskey="p" href="xmlsec-buffer.html"><b>&lt;&lt;&lt; buffer</b></a></td>
<td align="right"><a accesskey="n" href="xmlsec-errors.html"><b>errors &gt;&gt;&gt;</b></a></td>
</tr></table>
</td></tr></table></td>
</tr></table></body>
</html>