535 lines
16 KiB
HTML
535 lines
16 KiB
HTML
<html>
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<head>
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<title>Docs For Class cache</title>
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<link rel="stylesheet" type="text/css" href="../media/style.css">
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</head>
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<body>
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<table border="0" cellspacing="0" cellpadding="0" height="48" width="100%">
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<tr>
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<td class="header_top">lib</td>
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</tr>
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<tr><td class="header_line"><img src="../media/empty.png" width="1" height="1" border="0" alt="" /></td></tr>
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<tr>
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<td class="header_menu">
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[ <a href="../classtrees_lib.html" class="menu">class tree: lib</a> ]
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[ <a href="../elementindex_lib.html" class="menu">index: lib</a> ]
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[ <a href="../elementindex.html" class="menu">all elements</a> ]
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</td>
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</tr>
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<tr><td class="header_line"><img src="../media/empty.png" width="1" height="1" border="0" alt="" /></td></tr>
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</table>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr valign="top">
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<td width="200" class="menu">
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<div id="ric">
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<p><a href="../ric_README.html">README</a></p>
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<p><a href="../ric_INSTALL.html">INSTALL</a></p>
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</div>
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<b>Packages:</b><br />
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<a href="../li_configuration.html">configuration</a><br />
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<a href="../li_Help.html">Help</a><br />
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<a href="../li_LDAP.html">LDAP</a><br />
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<a href="../li_lib.html">lib</a><br />
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<a href="../li_lists.html">lists</a><br />
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<a href="../li_main.html">main</a><br />
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<a href="../li_modules.html">modules</a><br />
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<a href="../li_PDF.html">PDF</a><br />
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<a href="../li_profiles.html">profiles</a><br />
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<a href="../li_selfService.html">selfService</a><br />
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<a href="../li_tests.html">tests</a><br />
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<a href="../li_tools.html">tools</a><br />
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<a href="../li_types.html">types</a><br />
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<br /><br />
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<b>Files:</b><br />
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<div class="package">
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<a href="../lib/_lib_account_inc.html"> account.inc
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</a><br>
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<a href="../lib/_lib_cache_inc.html"> cache.inc
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</a><br>
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<a href="../lib/_lib_schema_inc.html"> schema.inc
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</a><br>
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<a href="../lib/_lib_security_inc.html"> security.inc
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</a><br>
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<a href="../lib/_lib_status_inc.html"> status.inc
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</a><br>
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</div><br />
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<b>Classes:</b><br />
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<div class="package">
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<a href="../lib/AttributeType.html">AttributeType</a><br />
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<a href="../lib/cache.html">cache</a><br />
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<a href="../lib/MatchingRule.html">MatchingRule</a><br />
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<a href="../lib/MatchingRuleUse.html">MatchingRuleUse</a><br />
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<a href="../lib/ObjectClass.html">ObjectClass</a><br />
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<a href="../lib/ObjectClassAttribute.html">ObjectClassAttribute</a><br />
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<a href="../lib/SchemaItem.html">SchemaItem</a><br />
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<a href="../lib/Syntax.html">Syntax</a><br />
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</div>
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</td>
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<td>
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<table cellpadding="10" cellspacing="0" width="100%" border="0"><tr><td valign="top">
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<h1>Class: cache</h1>
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Source Location: /lib/cache.inc<br /><br />
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<table width="100%" border="0">
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<tr><td valign="top">
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<h3><a href="#class_details">Class Overview</a></h3>
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<pre></pre><br />
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<div class="description">This class contains all functions which are needed to manage the LDAP cache.</div><br /><br />
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</td>
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<td valign="top">
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<h3><a href="#class_vars">Variables</a></h3>
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<ul>
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<li><a href="../lib/cache.html#var$attributes">$attributes</a></li>
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<li><a href="../lib/cache.html#var$ldapcache">$ldapcache</a></li>
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<li><a href="../lib/cache.html#var$time">$time</a></li>
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</ul>
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</td>
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<td valign="top">
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<h3><a href="#class_methods">Methods</a></h3>
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<ul>
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<li><a href="../lib/cache.html#methodcache">cache</a></li>
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<li><a href="../lib/cache.html#methodadd_cache">add_cache</a></li>
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<li><a href="../lib/cache.html#methodfindgroups">findgroups</a></li>
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<li><a href="../lib/cache.html#methodgetgid">getgid</a></li>
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<li><a href="../lib/cache.html#methodgetgrnam">getgrnam</a></li>
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<li><a href="../lib/cache.html#methodget_cache">get_cache</a></li>
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<li><a href="../lib/cache.html#methodin_cache">in_cache</a></li>
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<li><a href="../lib/cache.html#methodrefresh_cache">refresh_cache</a></li>
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<li><a href="../lib/cache.html#method__sleep">__sleep</a></li>
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<li><a href="../lib/cache.html#method__wakeup">__wakeup</a></li>
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</ul>
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</td>
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</tr></table>
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<hr />
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<table width="100%" border="0"><tr>
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</tr></table>
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<hr />
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<a name="class_details"></a>
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<h3>Class Details</h3>
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<div class="tags">
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[line 40]<br />
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This class contains all functions which are needed to manage the LDAP cache.<br /><br /></div><br /><br />
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<div class="top">[ <a href="#top">Top</a> ]</div><br />
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<hr />
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<a name="class_vars"></a>
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<h3>Class Variables</h3>
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<div class="tags">
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<a name="var$attributes"></a>
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<p></p>
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<h4>$attributes = <span class="value"></span></h4>
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<p>[line 45]</p>
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This variable contains a list and their scope of attributes which should be cached<br /><br />
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<br />
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>Type:</b> </td>
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<td>mixed</td>
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</tr>
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</table>
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</div><br /><br />
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<div class="top">[ <a href="#top">Top</a> ]</div><br />
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<a name="var$ldapcache"></a>
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<p></p>
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<h4>$ldapcache = <span class="value"></span></h4>
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<p>[line 43]</p>
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This variable contains the cache<br /><br />
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<br />
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>Type:</b> </td>
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<td>mixed</td>
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</tr>
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</table>
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</div><br /><br />
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<div class="top">[ <a href="#top">Top</a> ]</div><br />
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<a name="var$time"></a>
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<p></p>
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<h4>$time = <span class="value"></span></h4>
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<p>[line 47]</p>
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This is the last timestamp on which the LDAP cache has been refreshed<br /><br />
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<br />
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>Type:</b> </td>
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<td>mixed</td>
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</tr>
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</table>
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</div><br /><br />
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<div class="top">[ <a href="#top">Top</a> ]</div><br />
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</div><br />
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<hr />
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<a name="class_methods"></a>
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<h3>Class Methods</h3>
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<div class="tags">
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<hr />
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<a name="methodcache"></a>
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<h3>constructor cache <span class="smalllinenumber">[line 54]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code><a href="../lib/cache.html">cache</a> cache(
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)</code>
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</td></tr></table>
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</td></tr></table><br />
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Constructor.<br /><br /><br /><br />
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<h4>Tags:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>return:</b> </td><td>cache object</td>
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</tr>
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</table>
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</div>
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<br /><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="methodadd_cache"></a>
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<h3>method add_cache <span class="smalllinenumber">[line 64]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code>void add_cache(
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array
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$attributes)</code>
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</td></tr></table>
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</td></tr></table><br />
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This function adds attributes to the cache.<br /><br /><br /><br />
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<h4>Parameters:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td class="type">array </td>
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<td><b>$attributes</b> </td>
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<td>syntax: is array( scope1 => array ( attributes ), scope2 => array ( attributes ), ...)</td>
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</tr>
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</table>
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</div><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="methodfindgroups"></a>
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<h3>method findgroups <span class="smalllinenumber">[line 236]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code>array findgroups(
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)</code>
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</td></tr></table>
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</td></tr></table><br />
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This function returns an array with all group names which were found in the LDAP directory.<br /><br /><br /><br />
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<h4>Tags:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>return:</b> </td><td>group names</td>
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</tr>
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</table>
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</div>
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<br /><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="methodgetgid"></a>
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<h3>method getgid <span class="smalllinenumber">[line 218]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code>string getgid(
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string
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$groupname)</code>
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</td></tr></table>
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</td></tr></table><br />
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This function will return the GID number to an existing group name (using the cache).<br /><br /><br /><br />
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<h4>Tags:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>return:</b> </td><td>GID number</td>
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</tr>
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</table>
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</div>
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<br /><br />
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<h4>Parameters:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td class="type">string </td>
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<td><b>$groupname</b> </td>
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<td>name of group</td>
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</tr>
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</table>
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</div><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="methodgetgrnam"></a>
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<h3>method getgrnam <span class="smalllinenumber">[line 254]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code><a href="../types/group.html">group</a> getgrnam(
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string
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$gidNumber)</code>
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</td></tr></table>
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</td></tr></table><br />
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This function returns the group name to an existing gidNumber.<br /><br /><br /><br />
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<h4>Tags:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>return:</b> </td><td>name</td>
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</tr>
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</table>
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</div>
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<br /><br />
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<h4>Parameters:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td class="type">string </td>
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<td><b>$gidNumber</b> </td>
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<td>GID number</td>
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</tr>
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</table>
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</div><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="methodget_cache"></a>
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<h3>method get_cache <span class="smalllinenumber">[line 93]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code>array get_cache(
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mixed
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$attributes, string
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$objectClass, mixed
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$scopelist)</code>
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</td></tr></table>
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</td></tr></table><br />
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Queries the cache for a list of LDAP entries and their attributes.<br /><br /><br /><br />
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<h4>Tags:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>return:</b> </td><td>The found LDAP entries. <br />Format: array(dn1 => array(uidnumber1), dn2 => array(uidnumber2), ... ) if $attributes is of type string <br />or array(dn1 => array(uid => array(myuid), uidNumber => array(1234)), ... ) if $attributes is an array</td>
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</tr>
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</table>
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</div>
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<br /><br />
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<h4>Parameters:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td class="type">mixed </td>
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<td><b>$attributes</b> </td>
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<td>One (string) or many (array) attribute names.</td>
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</tr>
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<tr>
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<td class="type">string </td>
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<td><b>$objectClass</b> </td>
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<td>The resulting entries need to contain this object class.</td>
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</tr>
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<tr>
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<td class="type">mixed </td>
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<td><b>$scopelist</b> </td>
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<td>the account type(s) as string or array, all scopes if NULL given</td>
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</tr>
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</table>
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</div><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="methodin_cache"></a>
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<h3>method in_cache <span class="smalllinenumber">[line 138]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code>void in_cache(
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string
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$value, string
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$attribute, mixed
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$scopelist)</code>
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</td></tr></table>
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</td></tr></table><br />
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This function returns the DN if an LDAP entry with $attribute=$value is found.<br /><br /><br /><br />
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<h4>Parameters:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td class="type">string </td>
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<td><b>$value</b> </td>
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<td>is the searched value of the attribute $attribute</td>
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</tr>
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<tr>
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<td class="type">string </td>
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<td><b>$attribute</b> </td>
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<td>name of the LDAP attribute</td>
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</tr>
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<tr>
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<td class="type">mixed </td>
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<td><b>$scopelist</b> </td>
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<td>the account type(s) as string or array, all scopes if NULL given</td>
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</tr>
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</table>
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</div><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="methodrefresh_cache"></a>
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<h3>method refresh_cache <span class="smalllinenumber">[line 173]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code>void refresh_cache(
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[boolean
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$rebuild = false])</code>
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</td></tr></table>
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</td></tr></table><br />
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This function refreshes the cache.<br /><br /><br /><br />
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<h4>Parameters:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td class="type">boolean </td>
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<td><b>$rebuild</b> </td>
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<td>forces a refresh if set to true</td>
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</tr>
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</table>
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</div><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="method__sleep"></a>
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<h3>method __sleep <span class="smalllinenumber">[line 272]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code>array __sleep(
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)</code>
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</td></tr></table>
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</td></tr></table><br />
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Encrypts LDAP cache before saving to session file.<br /><br /><br /><br />
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<h4>Tags:</h4>
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<div class="tags">
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td><b>return:</b> </td><td>list of variables to save</td>
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</tr>
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</table>
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</div>
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<br /><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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<hr />
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<a name="method__wakeup"></a>
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<h3>method __wakeup <span class="smalllinenumber">[line 281]</span></h3>
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<div class="function">
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<table width="90%" border="0" cellspacing="0" cellpadding="1"><tr><td class="code_border">
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<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="code">
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<code>void __wakeup(
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)</code>
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</td></tr></table>
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</td></tr></table><br />
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Decrypts LDAP cache after loading from session file.<br /><br /><br /><br />
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<div class="top">[ <a href="#top">Top</a> ]</div>
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</div>
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</div><br />
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<div class="credit">
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<hr />
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Documentation generated on Wed, 15 Nov 2006 18:00:38 +0100 by <a href="http://www.phpdoc.org">phpDocumentor 1.2.3</a>
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</div>
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</table>
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