cls.ftp_service.ftpcommand.htm

FTP Services for Visual Foxpro

       <td class="CellData">Input</td>
      </tr>
      <tr>
       <td class="CellValue">Optional</td>
      <td class="CellData">&nbsp;</td>
      </tr>
     </tbody>
    </table>
   </dd>
   <dt class="dt_">
    <a class="DIAMP_PDM_AB_Params_ParaName" id="_26715XZLF" name="_26715XZLF">
     <span class="PDMEXPR PDMNor" ><span class='PDMVar'>lihFTP</span></span>

    </a>
   </dt>
   <dd class="dd_">
    <span class="Params_Short">
     Handle of FTP command
    </span>
    <table class="Params_Info">
     <colgroup>
      <col class="ColumnValue" />
      <col class="ColumnData" />
     </colgroup>
     <tbody>
      <tr>
       <td class="CellValue">Type</td>
       <td class="CellData">Integer</td>
      </tr>
      <tr>
       <td class="CellValue">By reference</td>
       <td class="CellData">&nbsp;</td>
      </tr>
      <tr>
       <td class="CellValue">Direction</td>
       <td class="CellData">Input/Output</td>
      </tr>
      <tr>
       <td class="CellValue">Optional</td>
      <td class="CellData">&nbsp;</td>
      </tr>
     </tbody>
    </table>
    <span class="Params_Detail">
If you want receive this value, <a class="DIAMP_PDM_AB_Para_Link" href="#_26715XZLE">liContext</a> must be true.
    </span>
   </dd>
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   Example
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<!-- Code Begin -->
<pre class="PDMCODE PDMNor" >
<span class='PDMResK'>LOCAL</span> <span class='PDMVar'>loFTP</span><span class='PDMOper'>,</span><span class='PDMVar'>lcPom</span>
<span class='PDMOper'>#</span><span class='PDMResK'>INCLUDE</span> <span class='PDMStr'>"ftp.h"</span>
<span class='PDMResK'>SET</span> <span class='PDMResK'>PROCEDURE</span> <span class='PDMResK'>TO</span> <span class='PDMVar'>ftp</span><span class='PDMOper'>.</span><span class='PDMVar'>prg</span> <span class='PDMResK'>ADDITIVE</span> 
<span class='PDMVar'>loFTP</span><span class='PDMOper'>=</span><span class='PDMResF'>CREATEOBJECT</span><span class='PDMOper'>(</span><span class='PDMStr'>'ftp_service'</span><span class='PDMOper'>)</span> 

<span class='PDMResK'>IF</span> <span class='PDMVar'>loFTP</span><span class='PDMOper'>.</span><span class='PDMVar'>OpenInternet</span><span class='PDMOper'>(</span><span class='PDMStr'>"ABONNE"</span><span class='PDMOper'>,</span> <span class='PDMStr'>"PWD"</span><span class='PDMOper'>,</span> <span class='PDMStr'>"10.10.10.10"</span><span class='PDMOper'>,</span> <span class='PDMStr'>"21"</span><span class='PDMOper'>)</span>

   <span class='PDMOper'>=</span><span class='PDMVar'>loFTP</span><span class='PDMOper'>.</span><span class='PDMVar'>FtpCommand</span><span class='PDMOper'>(</span><span class='PDMStr'>"SIZE any.txt"</span><span class='PDMOper'>,</span> <span class='PDMVar'>FTP_TRANSFER_TYPE_BINARY</span><span class='PDMOper'>,</span><span class='PDMLit'>0</span><span class='PDMOper'>,</span><span class='PDMOper'>.</span><span class='PDMResK'>NULL</span><span class='PDMOper'>.</span><span class='PDMOper'>)</span>
   <span class='PDMOper'>?</span><span class='PDMVar'>loFTP</span><span class='PDMOper'>.</span><span class='PDMVar'>GetExtendedErrorCode</span><span class='PDMOper'>(</span><span class='PDMOper'>)</span> <span class='PDMCom'>&amp;&amp; 0</span>
   <span class='PDMOper'>?</span><span class='PDMVar'>loFTP</span><span class='PDMOper'>.</span><span class='PDMVar'>GetExtendedErrorMsg</span><span class='PDMOper'>(</span><span class='PDMOper'>)</span> <span class='PDMCom'>&amp;&amp; 213 file size</span>
   <span class='PDMOper'>=</span><span class='PDMVar'>loFTP</span><span class='PDMOper'>.</span><span class='PDMVar'>FtpCommand</span><span class='PDMOper'>(</span><span class='PDMStr'>"NOOP"</span><span class='PDMOper'>,</span> <span class='PDMVar'>FTP_TRANSFER_TYPE_BINARY</span><span class='PDMOper'>,</span><span class='PDMLit'>0</span><span class='PDMOper'>,</span><span class='PDMOper'>.</span><span class='PDMResK'>NULL</span><span class='PDMOper'>.</span><span class='PDMOper'>)</span>

   <span class='PDMOper'>=</span><span class='PDMVar'>loFTP</span><span class='PDMOper'>.</span><span class='PDMVar'>CloseInternet</span><span class='PDMOper'>(</span><span class='PDMOper'>)</span> 
<span class='PDMResK'>ENDIF</span>
<span class='PDMResK'>RELEASE</span> <span class='PDMResK'>PROCEDURE</span> <span class='PDMVar'>ftp</span><span class='PDMOper'>.</span><span class='PDMVar'>prg</span></pre>
 <!-- Code End -->


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 <div class="PDM_AB_SeeAlso"><!-- SeeAlso Begin -->
  <span class="PDM_AB_Head">
   See also
  </span>
  <div class="PDM_AB_Body">
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.beforeftpcommand.htm" title="Skip to method FTP_SERVICE::BeforeFTPCommand()">FTP_SERVICE::BeforeFTPCommand()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.afterftpcommand.htm" title="Skip to method FTP_SERVICE::AfterFTPCommand()">FTP_SERVICE::AfterFTPCommand()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.getftpfile.htm" title="Skip to method FTP_SERVICE::GetFTPFile()">FTP_SERVICE::GetFTPFile()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.readftpfile.htm" title="Skip to method FTP_SERVICE::ReadFTPFile()">FTP_SERVICE::ReadFTPFile()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.putftpfile.htm" title="Skip to method FTP_SERVICE::PutFTPFile()">FTP_SERVICE::PutFTPFile()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.writeftpfile.htm" title="Skip to method FTP_SERVICE::WriteFTPFile()">FTP_SERVICE::WriteFTPFile()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.deleteftpfile.htm" title="Skip to method FTP_SERVICE::DeleteFTPFile()">FTP_SERVICE::DeleteFTPFile()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.renameftpfile.htm" title="Skip to method FTP_SERVICE::RenameFTPFile()">FTP_SERVICE::RenameFTPFile()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.createftpdirectory.htm" title="Skip to method FTP_SERVICE::CreateFTPDirectory()">FTP_SERVICE::CreateFTPDirectory()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.removeftpdirectory.htm" title="Skip to method FTP_SERVICE::RemoveFTPDirectory()">FTP_SERVICE::RemoveFTPDirectory()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.changeftpdirectory.htm" title="Skip to method FTP_SERVICE::ChangeFTPDirectory()">FTP_SERVICE::ChangeFTPDirectory()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.getftpdirectory.htm" title="Skip to method FTP_SERVICE::GetFTPDirectory()">FTP_SERVICE::GetFTPDirectory()</a>&nbsp;|
<a class="PDM_AB_See" href="../../code/ftp.prg/cls.ftp_service.getftpdirectoryarray.htm" title="Skip to method FTP_SERVICE::GetFTPDirectoryArray()">FTP_SERVICE::GetFTPDirectoryArray()</a>
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  <!--- /"Applies to" need to be inserted here---->
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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 FTPCommand" id="IMG_SP_1" />
  <span ondblclick="ExpandSC('SP_1',-1);" class="SCCaption"><a name="FTP_SERVICE">Source Code</a></span>
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<!-- Code Begin -->
<pre class="PDMCODE PDMNor" >      <span class='PDMResK'>LPARAMETERS</span> <span class='PDMVar'>INP</span> <span class='PDMVar'>lcCommand</span><span class='PDMOper'>,</span><span class='PDMVar'>INP</span> <span class='PDMVar'>liFlags</span><span class='PDMOper'>,</span><span class='PDMVar'>OPT_INP</span> <span class='PDMVar'>liContext</span><span class='PDMOper'>,</span><span class='PDMVar'>OPT_CHNGREF</span> <span class='PDMVar'>lihFTP</span>
      <span class='PDMResK'>LOCAL</span> <span class='PDMVar'>fResult</span>
      <span class='PDMResK'>IF</span> <span class='PDMResK'>This</span><span class='PDMOper'>.</span><span class='PDMVar'>OpenFTPConnection</span><span class='PDMOper'>(</span><span class='PDMResK'>This</span><span class='PDMOper'>.</span><span class='PDMVar'>cCurrentDir</span><span class='PDMOper'>)</span>     <span class='PDMCom'>&amp;&amp; Open an FTP Handle</span>
         <span class='PDMVar'>liFlags</span><span class='PDMOper'>=</span><span class='PDMResF'>IIF</span><span class='PDMOper'>(</span><span class='PDMResF'>PCOUNT</span><span class='PDMOper'>(</span><span class='PDMOper'>)</span><span class='PDMOper'>&lt;</span><span class='PDMLit'>2</span><span class='PDMOper'>,</span><span class='PDMVar'>FTP_TRANSFER_TYPE_BINARY</span><span class='PDMOper'>,</span><span class='PDMVar'>liFlags</span><span class='PDMOper'>)</span>
         <span class='PDMVar'>liContext</span><span class='PDMOper'>=</span><span class='PDMResF'>IIF</span><span class='PDMOper'>(</span><span class='PDMResF'>PCOUNT</span><span class='PDMOper'>(</span><span class='PDMOper'>)</span><span class='PDMOper'>&lt;</span><span class='PDMLit'>3</span><span class='PDMOper'>,</span><span class='PDMLit'>0</span><span class='PDMOper'>,</span><span class='PDMVar'>liContext</span><span class='PDMOper'>)</span>
         <span class='PDMVar'>lihFTP</span><span class='PDMOper'>=</span><span class='PDMResF'>IIF</span><span class='PDMOper'>(</span><span class='PDMResF'>ISNULL</span><span class='PDMOper'>(</span><span class='PDMVar'>lihFTP</span><span class='PDMOper'>)</span><span class='PDMOper'>,</span><span class='PDMOper'>-</span><span class='PDMLit'>1</span><span class='PDMOper'>,</span><span class='PDMLit'>0</span><span class='PDMOper'>)</span>

         <span class='PDMVar'>lcCommand</span> <span class='PDMOper'>=</span> <span class='PDMVar'>lcCommand</span> <span class='PDMOper'>+</span> <span class='PDMVar'>cNULL</span>
         <span class='PDMOper'>=</span><span class='PDMResK'>This</span><span class='PDMOper'>.</span><span class='PDMVar'>BeforeFTPCommand</span><span class='PDMOper'>(</span><span class='PDMOper'>@</span><span class='PDMVar'>lcCommand</span><span class='PDMOper'>,</span> <span class='PDMVar'>liFlags</span><span class='PDMOper'>,</span> <span class='PDMVar'>liContext</span><span class='PDMOper'>,</span><span class='PDMVar'>lihFTP</span><span class='PDMOper'>)</span>
         <span class='PDMVar'>fResult</span> <span class='PDMOper'>=</span> <span class='PDMVar'>FtpCommand</span><span class='PDMOper'>(</span><span class='PDMResK'>This</span><span class='PDMOper'>.</span><span class='PDMVar'>nConnect_Handle</span><span class='PDMOper'>,</span> <span class='PDMResF'>IIF</span><span class='PDMOper'>(</span><span class='PDMVar'>lihFTP</span><span class='PDMOper'>=</span><span class='PDMOper'>-</span><span class='PDMLit'>1</span><span class='PDMOper'>,</span><span class='PDMLit'>0</span><span class='PDMOper'>,</span><span class='PDMLit'>1</span><span class='PDMOper'>)</span><span class='PDMOper'>,</span> <span class='PDMVar'>liFlags</span><span class='PDMOper'>,</span> <span class='PDMOper'>@</span><span class='PDMVar'>lcCommand</span><span class='PDMOper'>,</span><span class='PDMVar'>liContext</span><span class='PDMOper'>,</span><span class='PDMOper'>@</span><span class='PDMVar'>lihFTP</span><span class='PDMOper'>)</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='PDMOper'>=</span><span class='PDMResK'>This</span><span class='PDMOper'>.</span><span class='PDMVar'>AfterFTPCommand</span><span class='PDMOper'>(</span><span class='PDMOper'>@</span><span class='PDMVar'>lcCommand</span><span class='PDMOper'>,</span> <span class='PDMVar'>liFlags</span><span class='PDMOper'>,</span> <span class='PDMVar'>liContext</span><span class='PDMOper'>,</span><span class='PDMVar'>lihFTP</span><span class='PDMOper'>,</span><span class='PDMVar'>fResult</span><span class='PDMOper'>)</span>

         <span class='PDMOper'>=</span><span class='PDMResF'>IIF</span><span class='PDMOper'>(</span><span class='PDMResK'>This</span><span class='PDMOper'>.</span><span class='PDMVar'>lMultiOperations</span><span class='PDMOper'>,</span><span class='PDMLit'>.T.</span><span class='PDMOper'>,</span><span class='PDMResK'>This</span><span class='PDMOper'>.</span><span class='PDMVar'>CloseFTPConnection</span><span class='PDMOper'>(</span><span class='PDMOper'>)</span><span class='PDMOper'>)</span>   <span class='PDMCom'>&amp;&amp; Close FTP Handle</span>
         <span class='PDMResK'>RETURN</span>  <span class='PDMVar'>fResult</span> <span class='PDMOper'>=</span> <span class='PDMLit'>1</span>
      <span class='PDMResK'>ENDIF</span>
      <span class='PDMResK'>RETURN</span> <span class='PDMLit'>.F.</span></pre>
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