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| <div id="preamble"><h1>Apache Module mod_data</h1> |
| <div class="toplang"> |
| <p><span>Available Languages: </span><a href="../en/mod/mod_data.html" title="English"> en </a></p> |
| </div> |
| <table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Convert response body into an RFC2397 data URL</td></tr> |
| <tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr> |
| <tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>data_module</td></tr> |
| <tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_data.c</td></tr> |
| <tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>Available in Apache 2.3 and later</td></tr></table> |
| <h3>Summary</h3> |
| |
| <p>This module provides the ability to convert a response into |
| an <a href="http://tools.ietf.org/html/rfc2397">RFC2397 data URL</a>. |
| </p> |
| |
| <p>Data URLs can be embedded inline within web pages using something |
| like the <code class="module"><a href="../mod/mod_include.html">mod_include</a></code> module, to remove the need for |
| clients to make separate connections to fetch what may potentially be |
| many small images. Data URLs may also be included into pages generated |
| by scripting languages such as PHP.</p> |
| |
| <div class="example"><h3>An example of a data URL</h3><p><code> |
| data:image/gif;base64,R0lGODdhMAAwAPAAAAAAAP///ywAAAAAMAAw<br /> |
| AAAC8IyPqcvt3wCcDkiLc7C0qwyGHhSWpjQu5yqmCYsapyuvUUlvONmOZtfzgFz<br /> |
| ByTB10QgxOR0TqBQejhRNzOfkVJ+5YiUqrXF5Y5lKh/DeuNcP5yLWGsEbtLiOSp<br /> |
| a/TPg7JpJHxyendzWTBfX0cxOnKPjgBzi4diinWGdkF8kjdfnycQZXZeYGejmJl<br /> |
| ZeGl9i2icVqaNVailT6F5iJ90m6mvuTS4OK05M0vDk0Q4XUtwvKOzrcd3iq9uis<br /> |
| F81M1OIcR7lEewwcLp7tuNNkM3uNna3F2JQFo97Vriy/Xl4/f1cf5VWzXyym7PH<br /> |
| hhx4dbgYKAAA7<br /> |
| </code></p></div> |
| |
| <p>The filter takes no parameters, and can be added to the filter stack |
| using the <code class="directive"><a href="../mod/core.html#setoutputfilter">SetOutputFilter</a></code> directive, |
| or any of the directives supported by the <code class="module"><a href="../mod/mod_filter.html">mod_filter</a></code> |
| module.</p> |
| |
| <div class="example"><h3>Configuring the filter</h3><p><code> |
| <Location /data/images><br /> |
| <span class="indent"> |
| SetOutputFilter DATA |
| </span> |
| </Location><br /> |
| </code></p></div> |
| |
| </div> |
| <div id="quickview"><h3 class="directives">Directives</h3> |
| <p>This module provides no |
| directives.</p> |
| <h3>See also</h3> |
| <ul class="seealso"> |
| <li><a href="../filter.html">Filters</a></li> |
| </ul></div> |
| |
| </div> |
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| <p><span>Available Languages: </span><a href="../en/mod/mod_data.html" title="English"> en </a></p> |
| </div><div id="footer"> |
| <p class="apache">Copyright 2011 The Apache Software Foundation.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p> |
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