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📄 cls.ftp_service.crackdate.htm

📁 FTP Services for Visual Foxpro
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<title>Method CrackDate of class FTP_SERVICE</title>
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<div class="diaxp_mhead">CrackDate Method</div>
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  <tr><td>Class: </td><td><a href="cls.ftp_service.htm" title="Skip to class ftp_service">FTP_SERVICE</a></td></tr>
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<!-- Created with _diamp_pdm_ab by Agnes Beste    03.09.2007 19:34 -->
 <div class="PDM_AB_Descr"><!-- Descr Begin -->
Internal method for converting file system structure to system date.
 </div><!-- Descr End -->

 <div class="DIAMP_PDM_AB_Syntax"><!-- Syntax Begin -->
  <div class="SColor">
   <div class="PEM">
    Object.CrackDate
   </div>
   <div class="Para">
    (<a href="#_26715Y88K">lcOutBuffer</a>)
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   Parameter
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     <span class="PDMEXPR PDMNor" ><span class='PDMVar'>lcOutBuffer</span></span>

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       <td class="CellValue">Type</td>
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   Example
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See source code of method <a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.crackfile.htm" title="Skip to method FTP_SERVICE::CrackFile()">FTP_SERVICE::CrackFile()</a>
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   See also
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<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.crackfile.htm" title="Skip to method FTP_SERVICE::CrackFile()">FTP_SERVICE::CrackFile()</a>
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<!-- /Created with _diamp_pdm_ab by Agnes Beste    03.09.2007 19:34 -->

 <div class="SC">
  <img onclick="ExpandSC('SP_1',-1);"class="imgEC" src="../../imgs/uptab.gif" alt="Expand/Collapse source code of procedure CrackDate" id="IMG_SP_1" />
  <span ondblclick="ExpandSC('SP_1',-1);" class="SCCaption"><a name="FTP_SERVICE">Source Code</a></span>
  <div ondblclick="ExpandSC('SP_1',-1);" class="SCE" id="TX_SP_1">
<!-- Code Begin -->
<pre class="PDMCODE PDMNor" ><span class='PDMResK'>LPARAMETERS</span> <span class='PDMVar'>INP</span> <span class='PDMVar'>lcOutBuffer</span>
      <span class='PDMResK'>LOCAL</span> <span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMVar'>fResult</span><span class='PDMOper'>,</span> <span class='PDMVar'>lcBuild</span><span class='PDMOper'>,</span> <span class='PDMOper'>;</span>
            <span class='PDMVar'>lnDay</span><span class='PDMOper'>,</span> <span class='PDMVar'>lnMonth</span><span class='PDMOper'>,</span> <span class='PDMVar'>lnYear</span><span class='PDMOper'>,</span> <span class='PDMVar'>lnHour</span><span class='PDMOper'>,</span> <span class='PDMVar'>lnMinute</span><span class='PDMOper'>,</span> <span class='PDMVar'>lnSecond</span>

      <span class='PDMVar'>lcInBuffer</span> <span class='PDMOper'>=</span> <span class='PDMResF'>SPACE</span><span class='PDMOper'>(</span><span class='PDMLit'>16</span><span class='PDMOper'>)</span>

      <span class='PDMVar'>fResult</span> <span class='PDMOper'>=</span> <span class='PDMVar'>FileTimeToSystemTime</span><span class='PDMOper'>(</span><span class='PDMOper'>@</span><span class='PDMVar'>lcOutBuffer</span><span class='PDMOper'>,</span> <span class='PDMOper'>@</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>)</span>
      <span class='PDMResK'>This</span><span class='PDMOper'>.</span><span class='PDMVar'>GetExtendedError</span><span class='PDMOper'>(</span><span class='PDMOper'>)</span>

      <span class='PDMResK'>IF</span> <span class='PDMVar'>fResult</span> <span class='PDMOper'>=</span> <span class='PDMLit'>0</span>   <span class='PDMCom'>&amp;&amp; Failed</span>
         <span class='PDMResK'>RETURN</span> <span class='PDMLit'>{^1901/01/01 00:00:01}</span>
      <span class='PDMResK'>ENDIF</span>

      <span class='PDMVar'>lnYear</span> <span class='PDMOper'>=</span> <span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMOper'>(</span><span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>2</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>*</span> <span class='PDMVar'>BYTE_2</span><span class='PDMOper'>)</span>
      <span class='PDMVar'>lnMonth</span> <span class='PDMOper'>=</span> <span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>3</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMOper'>(</span><span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>4</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>*</span> <span class='PDMVar'>BYTE_2</span><span class='PDMOper'>)</span>
      <span class='PDMVar'>lnDay</span> <span class='PDMOper'>=</span> <span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>7</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMOper'>(</span><span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>8</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>*</span> <span class='PDMVar'>BYTE_2</span><span class='PDMOper'>)</span>
      <span class='PDMVar'>lnHour</span> <span class='PDMOper'>=</span> <span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>9</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMOper'>(</span><span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>10</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>*</span> <span class='PDMVar'>BYTE_2</span><span class='PDMOper'>)</span>
      <span class='PDMVar'>lnMinute</span> <span class='PDMOper'>=</span> <span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>11</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMOper'>(</span><span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>12</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>*</span> <span class='PDMVar'>BYTE_2</span><span class='PDMOper'>)</span>
      <span class='PDMVar'>lnSecond</span> <span class='PDMOper'>=</span> <span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>13</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMOper'>(</span><span class='PDMResF'>ASC</span><span class='PDMOper'>(</span><span class='PDMResF'>SUBSTR</span><span class='PDMOper'>(</span><span class='PDMVar'>lcInBuffer</span><span class='PDMOper'>,</span> <span class='PDMLit'>13</span><span class='PDMOper'>,</span> <span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>*</span> <span class='PDMVar'>BYTE_2</span><span class='PDMOper'>)</span>

      <span class='PDMVar'>lcBuild</span> <span class='PDMOper'>=</span> <span class='PDMStr'>"^"</span> <span class='PDMOper'>+</span> <span class='PDMResF'>ALLTRIM</span><span class='PDMOper'>(</span><span class='PDMResF'>STR</span><span class='PDMOper'>(</span><span class='PDMVar'>lnYear</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMStr'>'-'</span> <span class='PDMOper'>+</span> <span class='PDMResF'>ALLTRIM</span><span class='PDMOper'>(</span><span class='PDMResF'>STR</span><span class='PDMOper'>(</span><span class='PDMVar'>lnMonth</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMStr'>'-'</span> <span class='PDMOper'>+</span> <span class='PDMResF'>ALLTRIM</span><span class='PDMOper'>(</span><span class='PDMResF'>STR</span><span class='PDMOper'>(</span><span class='PDMVar'>lnDay</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMStr'>' '</span> <span class='PDMOper'>+</span> <span class='PDMOper'>;</span>
                <span class='PDMResF'>ALLTRIM</span><span class='PDMOper'>(</span><span class='PDMResF'>STR</span><span class='PDMOper'>(</span><span class='PDMVar'>lnHour</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMStr'>':'</span> <span class='PDMOper'>+</span> <span class='PDMResF'>ALLTRIM</span><span class='PDMOper'>(</span><span class='PDMResF'>STR</span><span class='PDMOper'>(</span><span class='PDMVar'>lnMinute</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span> <span class='PDMOper'>+</span> <span class='PDMStr'>':'</span> <span class='PDMOper'>+</span> <span class='PDMResF'>ALLTRIM</span><span class='PDMOper'>(</span><span class='PDMResF'>STR</span><span class='PDMOper'>(</span><span class='PDMVar'>lnSecond</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span>

      <span class='PDMResK'>RETURN</span> <span class='PDMResF'>CTOT</span><span class='PDMOper'>(</span><span class='PDMVar'>lcBuild</span><span class='PDMOper'>)</span></pre>
 <!-- Code End -->
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&copy; 2004-03-23 Robert Abram, &copy; 24.11.2005 Martina Jindr&uacute;
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