<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Apache Portable Runtime Utility Library: Date routines</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Apache Portable Runtime Utility Library </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ var searchBox = new SearchBox("searchBox", "search",false,'Search'); /* @license-end */ </script> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',true,false,'search.php','Search'); $(document).ready(function() { init_search(); }); }); /* @license-end */</script> <div id="main-nav"></div> </div><!-- top --> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div class="header"> <div class="summary"> <a href="#define-members">Macros</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">Date routines<div class="ingroups"><a class="el" href="group___a_p_r___util.html">APR Utility Functions</a></div></div> </div> </div><!--header--> <div class="contents"> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:ga8be88b25f4b477ad13c4067c959411b0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___date.html#ga8be88b25f4b477ad13c4067c959411b0">APR_DATE_BAD</a>   ((apr_time_t)0)</td></tr> <tr class="separator:ga8be88b25f4b477ad13c4067c959411b0"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:ga6576e5747a46f262c54dc4286f65d6f8"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___date.html#ga6576e5747a46f262c54dc4286f65d6f8">apr_date_checkmask</a> (const char *data, const char *mask)</td></tr> <tr class="separator:ga6576e5747a46f262c54dc4286f65d6f8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gabd0ad0c1000ed8c95fb6a9660aed27c6"><td class="memItemLeft" align="right" valign="top">apr_time_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___date.html#gabd0ad0c1000ed8c95fb6a9660aed27c6">apr_date_parse_http</a> (const char *date)</td></tr> <tr class="separator:gabd0ad0c1000ed8c95fb6a9660aed27c6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gaa6d4a18ff9f40c37c0f145d063c50e96"><td class="memItemLeft" align="right" valign="top">apr_time_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_p_r___util___date.html#gaa6d4a18ff9f40c37c0f145d063c50e96">apr_date_parse_rfc</a> (const char *date)</td></tr> <tr class="separator:gaa6d4a18ff9f40c37c0f145d063c50e96"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <h2 class="groupheader">Macro Definition Documentation</h2> <a id="ga8be88b25f4b477ad13c4067c959411b0"></a> <h2 class="memtitle"><span class="permalink"><a href="#ga8be88b25f4b477ad13c4067c959411b0">◆ </a></span>APR_DATE_BAD</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_DATE_BAD   ((apr_time_t)0)</td> </tr> </table> </div><div class="memdoc"> <p>A bad date. </p> </div> </div> <h2 class="groupheader">Function Documentation</h2> <a id="ga6576e5747a46f262c54dc4286f65d6f8"></a> <h2 class="memtitle"><span class="permalink"><a href="#ga6576e5747a46f262c54dc4286f65d6f8">◆ </a></span>apr_date_checkmask()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int apr_date_checkmask </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"><em>data</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const char * </td> <td class="paramname"><em>mask</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Compare a string to a mask </p><dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">data</td><td>The string to compare </td></tr> <tr><td class="paramname">mask</td><td>Mask characters (arbitrary maximum is 256 characters): <pre> '@' - uppercase letter '$' - lowercase letter '&' - hex digit '#' - digit '~' - digit or space '*' - swallow remaining characters </pre> </td></tr> </table> </dd> </dl> <dl class="section remark"><dt>Remarks</dt><dd>The mask tests for an exact match for any other character </dd></dl> <dl class="section return"><dt>Returns</dt><dd>1 if the string matches, 0 otherwise </dd></dl> </div> </div> <a id="gabd0ad0c1000ed8c95fb6a9660aed27c6"></a> <h2 class="memtitle"><span class="permalink"><a href="#gabd0ad0c1000ed8c95fb6a9660aed27c6">◆ </a></span>apr_date_parse_http()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">apr_time_t apr_date_parse_http </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"><em>date</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Parses an HTTP date in one of three standard forms: </p><pre> Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123 Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036 Sun Nov 6 08:49:37 1994 ; ANSI C's asctime() format </pre> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">date</td><td>The date in one of the three formats above </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>the apr_time_t number of microseconds since 1 Jan 1970 GMT, or 0 if this would be out of range or if the date is invalid. </dd></dl> </div> </div> <a id="gaa6d4a18ff9f40c37c0f145d063c50e96"></a> <h2 class="memtitle"><span class="permalink"><a href="#gaa6d4a18ff9f40c37c0f145d063c50e96">◆ </a></span>apr_date_parse_rfc()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">apr_time_t apr_date_parse_rfc </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"><em>date</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Parses a string resembling an RFC 822 date. This is meant to be leinent in its parsing of dates. Hence, this will parse a wider range of dates than apr_date_parse_http.</p> <p>The prominent mailer (or poster, if mailer is unknown) that has been seen in the wild is included for the unknown formats. </p><pre> Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123 Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036 Sun Nov 6 08:49:37 1994 ; ANSI C's asctime() format Sun, 6 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123 Sun, 06 Nov 94 08:49:37 GMT ; RFC 822 Sun, 6 Nov 94 08:49:37 GMT ; RFC 822 Sun, 06 Nov 94 08:49 GMT ; Unknown [drtr@ast.cam.ac.uk] Sun, 6 Nov 94 08:49 GMT ; Unknown [drtr@ast.cam.ac.uk] Sun, 06 Nov 94 8:49:37 GMT ; Unknown [Elm 70.85] Sun, 6 Nov 94 8:49:37 GMT ; Unknown [Elm 70.85] </pre><dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">date</td><td>The date in one of the formats above </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>the apr_time_t number of microseconds since 1 Jan 1970 GMT, or 0 if this would be out of range or if the date is invalid. </dd></dl> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>