<!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"/> <title>Apache Portable Runtime: Date routines</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body onload='searchBox.OnSelectItem(0);'> <!-- Generated by Doxygen 1.7.3 --> <script type="text/javascript"><!-- var searchBox = new SearchBox("searchBox", "search",false,'Search'); --></script> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Apache Portable Runtime</div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li id="searchli"> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#define-members">Defines</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <h1>Date routines</h1> </div> <div class="ingroups"><a class="el" href="group___a_p_r___util.html">APR Utility Functions</a></div></div> <div class="contents"> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="define-members"></a> Defines</h2></td></tr> <tr><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>   ((<a class="el" href="group__apr__time.html#gadb4bde16055748190eae190c55aa02bb">apr_time_t</a>)0)</td></tr> <tr><td colspan="2"><h2><a name="func-members"></a> Functions</h2></td></tr> <tr><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><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__time.html#gadb4bde16055748190eae190c55aa02bb">apr_time_t</a> </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><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__time.html#gadb4bde16055748190eae190c55aa02bb">apr_time_t</a> </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> </table> <hr/><h2>Define Documentation</h2> <a class="anchor" id="ga8be88b25f4b477ad13c4067c959411b0"></a><!-- doxytag: member="apr_date.h::APR_DATE_BAD" ref="ga8be88b25f4b477ad13c4067c959411b0" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APR_DATE_BAD   ((<a class="el" href="group__apr__time.html#gadb4bde16055748190eae190c55aa02bb">apr_time_t</a>)0)</td> </tr> </table> </div> <div class="memdoc"> <p>A bad date. </p> </div> </div> <hr/><h2>Function Documentation</h2> <a class="anchor" id="ga6576e5747a46f262c54dc4286f65d6f8"></a><!-- doxytag: member="apr_date.h::apr_date_checkmask" ref="ga6576e5747a46f262c54dc4286f65d6f8" args="(const char *data, const char *mask)" --> <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><dt><b>Parameters:</b></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): </p> <pre> '@' - uppercase letter '$' - lowercase letter '&' - hex digit '#' - digit '~' - digit or space '*' - swallow remaining characters </pre> </td></tr> </table> </dd> </dl> <dl class="remark"><dt><b>Remarks:</b></dt><dd>The mask tests for an exact match for any other character </dd></dl> <dl class="return"><dt><b>Returns:</b></dt><dd>1 if the string matches, 0 otherwise </dd></dl> </div> </div> <a class="anchor" id="gabd0ad0c1000ed8c95fb6a9660aed27c6"></a><!-- doxytag: member="apr_date.h::apr_date_parse_http" ref="gabd0ad0c1000ed8c95fb6a9660aed27c6" args="(const char *date)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__apr__time.html#gadb4bde16055748190eae190c55aa02bb">apr_time_t</a> 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><dt><b>Parameters:</b></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="return"><dt><b>Returns:</b></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 class="anchor" id="gaa6d4a18ff9f40c37c0f145d063c50e96"></a><!-- doxytag: member="apr_date.h::apr_date_parse_rfc" ref="gaa6d4a18ff9f40c37c0f145d063c50e96" args="(const char *date)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__apr__time.html#gadb4bde16055748190eae190c55aa02bb">apr_time_t</a> 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><dt><b>Parameters:</b></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="return"><dt><b>Returns:</b></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> <!--- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Defines</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <hr class="footer"/><address class="footer"><small>Generated on Wed May 25 2011 for Apache Portable Runtime by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>