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<?xml version="1.0" encoding="UTF-8"?><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>nanoftp: minimal FTP implementation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-list.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-nanohttp.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">nanoftp</span> </h2> <p>nanoftp - minimal FTP implementation</p> <p>minimal FTP implementation allowing to fetch resources like external subset. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">int <a href="#xmlNanoFTPQuit">xmlNanoFTPQuit</a> (void * ctx);int <a href="#xmlNanoFTPClose">xmlNanoFTPClose</a> (void * ctx);typedef void <a href="#ftpListCallback">ftpListCallback</a> (void * userData, <br/> const char * filename, <br/> const char * attrib, <br/> const char * owner, <br/> const char * group, <br/> unsigned long size, <br/> int links, <br/> int year, <br/> const char * month, <br/> int day, <br/> int hour, <br/> int minute);int <a href="#xmlNanoFTPCloseConnection">xmlNanoFTPCloseConnection</a> (void * ctx);void <a href="#xmlNanoFTPProxy">xmlNanoFTPProxy</a> (const char * host, <br/> int port, <br/> const char * user, <br/> const char * passwd, <br/> int type);int <a href="#xmlNanoFTPUpdateURL">xmlNanoFTPUpdateURL</a> (void * ctx, <br/> const char * URL);int <a href="#xmlNanoFTPGetConnection">xmlNanoFTPGetConnection</a> (void * ctx);int <a href="#xmlNanoFTPDele">xmlNanoFTPDele</a> (void * ctx, <br/> const char * file);void * <a href="#xmlNanoFTPNewCtxt">xmlNanoFTPNewCtxt</a> (const char * URL);int <a href="#xmlNanoFTPCheckResponse">xmlNanoFTPCheckResponse</a> (void * ctx);void <a href="#xmlNanoFTPScanProxy">xmlNanoFTPScanProxy</a> (const char * URL);typedef void <a href="#ftpDataCallback">ftpDataCallback</a> (void * userData, <br/> const char * data, <br/> int len);int <a href="#xmlNanoFTPGetResponse">xmlNanoFTPGetResponse</a> (void * ctx);int <a href="#xmlNanoFTPCwd">xmlNanoFTPCwd</a> (void * ctx, <br/> const char * directory);void <a href="#xmlNanoFTPInit">xmlNanoFTPInit</a> (void);void * <a href="#xmlNanoFTPConnectTo">xmlNanoFTPConnectTo</a> (const char * server, <br/> int port);int <a href="#xmlNanoFTPList">xmlNanoFTPList</a> (void * ctx, <br/> <a href="libxml2-nanoftp.html#ftpListCallback">ftpListCallback</a> callback, <br/> void * userData, <br/> const char * filename);void * <a href="#xmlNanoFTPOpen">xmlNanoFTPOpen</a> (const char * URL);int <a href="#xmlNanoFTPConnect">xmlNanoFTPConnect</a> (void * ctx);int <a href="#xmlNanoFTPGetSocket">xmlNanoFTPGetSocket</a> (void * ctx, <br/> const char * filename);int <a href="#xmlNanoFTPGet">xmlNanoFTPGet</a> (void * ctx, <br/> <a href="libxml2-nanoftp.html#ftpDataCallback">ftpDataCallback</a> callback, <br/> void * userData, <br/> const char * filename);int <a href="#xmlNanoFTPRead">xmlNanoFTPRead</a> (void * ctx, <br/> void * dest, <br/> int len);void <a href="#xmlNanoFTPFreeCtxt">xmlNanoFTPFreeCtxt</a> (void * ctx);void <a href="#xmlNanoFTPCleanup">xmlNanoFTPCleanup</a> (void);</pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="ftpDataCallback"/>Function type ftpDataCallback</h3><pre class="programlisting">void ftpDataCallback (void * userData, <br/> const char * data, <br/> int len)<br/></pre><p>A callback for the <a href="libxml2-nanoftp.html#xmlNanoFTPGet">xmlNanoFTPGet</a> command.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>the user provided context</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the data received</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>its size in bytes</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="ftpListCallback"/>Function type ftpListCallback</h3><pre class="programlisting">void ftpListCallback (void * userData, <br/> const char * filename, <br/> const char * attrib, <br/> const char * owner, <br/> const char * group, <br/> unsigned long size, <br/> int links, <br/> int year, <br/> const char * month, <br/> int day, <br/> int hour, <br/> int minute)<br/></pre><p>A callback for the <a href="libxml2-nanoftp.html#xmlNanoFTPList">xmlNanoFTPList</a> command. Note that only one of year and day:minute are specified.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>user provided data for the callback</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name (including "->" when links are shown)</td></tr><tr><td><span class="term"><i><tt>attrib</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> string</td></tr><tr><td><span class="term"><i><tt>owner</tt></i>:</span></td><td>the owner string</td></tr><tr><td><span class="term"><i><tt>group</tt></i>:</span></td><td>the group string</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the file size</td></tr><tr><td><span class="term"><i><tt>links</tt></i>:</span></td><td>the link count</td></tr><tr><td><span class="term"><i><tt>year</tt></i>:</span></td><td>the year</td></tr><tr><td><span class="term"><i><tt>month</tt></i>:</span></td><td>the month</td></tr><tr><td><span class="term"><i><tt>day</tt></i>:</span></td><td>the day</td></tr><tr><td><span class="term"><i><tt>hour</tt></i>:</span></td><td>the hour</td></tr><tr><td><span class="term"><i><tt>minute</tt></i>:</span></td><td>the minute</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPCheckResponse"/>xmlNanoFTPCheckResponse ()</h3><pre class="programlisting">int xmlNanoFTPCheckResponse (void * ctx)<br/></pre><p>Check if there is a response from the FTP server after a command.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the code number, or 0</td></tr></tbody></table></div></div> <hr/>⌨️ 快捷键说明
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