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v2.13.2
doc/devhelp/libxml2-debugXML.html
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Nick Wellnhofer
doc: Update documentation
12 июн 2024, 14:57
12 июн 2024, 14:57
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<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>debugXML: Tree debugging APIs</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-chvalid.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-dict.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">debugXML</span></h2> <p>debugXML - Tree debugging APIs</p> <p>Interfaces to a set of routines used for debugging the tree produced by the XML parser. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlShellCtxt <a href="#xmlShellCtxt">xmlShellCtxt</a>; typedef <a href="libxml2-debugXML.html#xmlShellCtxt">xmlShellCtxt</a> * <a href="#xmlShellCtxtPtr">xmlShellCtxtPtr</a>; const char * <a href="#xmlBoolToText">xmlBoolToText</a> (int boolval); int <a href="#xmlDebugCheckDocument">xmlDebugCheckDocument</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlDebugDumpAttr">xmlDebugDumpAttr</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br> int depth); void <a href="#xmlDebugDumpAttrList">xmlDebugDumpAttrList</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br> int depth); void <a href="#xmlDebugDumpDTD">xmlDebugDumpDTD</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd); void <a href="#xmlDebugDumpDocument">xmlDebugDumpDocument</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlDebugDumpDocumentHead">xmlDebugDumpDocumentHead</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlDebugDumpEntities">xmlDebugDumpEntities</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlDebugDumpNode">xmlDebugDumpNode</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> int depth); void <a href="#xmlDebugDumpNodeList">xmlDebugDumpNodeList</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> int depth); void <a href="#xmlDebugDumpOneNode">xmlDebugDumpOneNode</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> int depth); void <a href="#xmlDebugDumpString">xmlDebugDumpString</a> (FILE * output, <br> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); int <a href="#xmlLsCountNode">xmlLsCountNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlLsOneNode">xmlLsOneNode</a> (FILE * output, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlShell">xmlShell</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br> const char * filename, <br> <a href="libxml2-debugXML.html#xmlShellReadlineFunc">xmlShellReadlineFunc</a> input, <br> FILE * output); int <a href="#xmlShellBase">xmlShellBase</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellCat">xmlShellCat</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); typedef int <a href="#xmlShellCmd">xmlShellCmd</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellDir">xmlShellDir</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellDu">xmlShellDu</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellList">xmlShellList</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellLoad">xmlShellLoad</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * filename, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); void <a href="#xmlShellPrintNode">xmlShellPrintNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlShellPrintXPathError">xmlShellPrintXPathError</a> (int errorType, <br> const char * arg); void <a href="#xmlShellPrintXPathResult">xmlShellPrintXPathResult</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> list); int <a href="#xmlShellPwd">xmlShellPwd</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * buffer, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); typedef char * <a href="#xmlShellReadlineFunc">xmlShellReadlineFunc</a> (char * prompt); int <a href="#xmlShellSave">xmlShellSave</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * filename, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellValidate">xmlShellValidate</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * dtd, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellWrite">xmlShellWrite</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * filename, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); </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="xmlShellCtxt">Structure </a>xmlShellCtxt</h3> <pre class="programlisting">struct _xmlShellCtxt { char * filename <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> pctxt int loaded FILE * output <a href="libxml2-debugXML.html#xmlShellReadlineFunc">xmlShellReadlineFunc</a> input } xmlShellCtxt; </pre> <p></p> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellCtxtPtr">Typedef </a>xmlShellCtxtPtr</h3> <pre class="programlisting"><a href="libxml2-debugXML.html#xmlShellCtxt">xmlShellCtxt</a> * xmlShellCtxtPtr; </pre> <p></p> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellCmd"></a>Function type xmlShellCmd</h3> <pre class="programlisting">int xmlShellCmd (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>This is a generic signature for the XML shell functions.</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>a shell context</td> </tr> <tr> <td><span class="term"><i><tt>arg</tt></i>:</span></td> <td>a string argument</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>a first node</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>a second node</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>an int, negative returns indicating errors.</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellReadlineFunc"></a>Function type xmlShellReadlineFunc</h3> <pre class="programlisting">char * xmlShellReadlineFunc (char * prompt)<br> </pre> <p>This is a generic signature for the XML shell input function.</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>prompt</tt></i>:</span></td> <td>a string prompt</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>a string which will be freed by the Shell.</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlBoolToText"></a>xmlBoolToText ()</h3> <pre class="programlisting">const char * xmlBoolToText (int boolval)<br> </pre> <p>Convenient way to turn bool into text</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>boolval</tt></i>:</span></td> <td>a bool to turn into text</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>a pointer to either "True" or "False"</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugCheckDocument"></a>xmlDebugCheckDocument ()</h3> <pre class="programlisting">int xmlDebugCheckDocument (FILE * output, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br> </pre> <p>Check the document for potential content problems, and output the errors to @output</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>doc</tt></i>:</span></td> <td>the document</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>the number of errors found</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpAttr"></a>xmlDebugDumpAttr ()</h3> <pre class="programlisting">void xmlDebugDumpAttr (FILE * output, <br> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br> int depth)<br> </pre> <p>Dumps debug information for the <a href="libxml2-SAX.html#attribute">attribute</a></p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>attr</tt></i>:</span></td> <td>the <a href="libxml2-SAX.html#attribute">attribute</a> </td> </tr> <tr> <td><span class="term"><i><tt>depth</tt></i>:</span></td> <td>the indentation level.</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpAttrList"></a>xmlDebugDumpAttrList ()</h3> <pre class="programlisting">void xmlDebugDumpAttrList (FILE * output, <br> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br> int depth)<br> </pre> <p>Dumps debug information for the <a href="libxml2-SAX.html#attribute">attribute</a> list</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>attr</tt></i>:</span></td> <td>the <a href="libxml2-SAX.html#attribute">attribute</a> list</td> </tr> <tr> <td><span class="term"><i><tt>depth</tt></i>:</span></td> <td>the indentation level.</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpDTD"></a>xmlDebugDumpDTD ()</h3> <pre class="programlisting">void xmlDebugDumpDTD (FILE * output, <br> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd)<br> </pre> <p>Dumps debug information for the DTD</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>dtd</tt></i>:</span></td> <td>the DTD</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpDocument"></a>xmlDebugDumpDocument ()</h3> <pre class="programlisting">void xmlDebugDumpDocument (FILE * output, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br> </pre> <p>Dumps debug information for the document, it's recursive</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>doc</tt></i>:</span></td> <td>the document</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpDocumentHead"></a>xmlDebugDumpDocumentHead ()</h3> <pre class="programlisting">void xmlDebugDumpDocumentHead (FILE * output, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br> </pre> <p>Dumps debug information concerning the document, not recursive</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>doc</tt></i>:</span></td> <td>the document</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpEntities"></a>xmlDebugDumpEntities ()</h3> <pre class="programlisting">void xmlDebugDumpEntities (FILE * output, <br> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br> </pre> <p>Dumps debug information for all the entities in use by the document</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>doc</tt></i>:</span></td> <td>the document</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpNode"></a>xmlDebugDumpNode ()</h3> <pre class="programlisting">void xmlDebugDumpNode (FILE * output, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> int depth)<br> </pre> <p>Dumps debug information for the element node, it is recursive</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>the node</td> </tr> <tr> <td><span class="term"><i><tt>depth</tt></i>:</span></td> <td>the indentation level.</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpNodeList"></a>xmlDebugDumpNodeList ()</h3> <pre class="programlisting">void xmlDebugDumpNodeList (FILE * output, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> int depth)<br> </pre> <p>Dumps debug information for the list of element node, it is recursive</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>the node list</td> </tr> <tr> <td><span class="term"><i><tt>depth</tt></i>:</span></td> <td>the indentation level.</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpOneNode"></a>xmlDebugDumpOneNode ()</h3> <pre class="programlisting">void xmlDebugDumpOneNode (FILE * output, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> int depth)<br> </pre> <p>Dumps debug information for the element node, it is not recursive</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>the node</td> </tr> <tr> <td><span class="term"><i><tt>depth</tt></i>:</span></td> <td>the indentation level.</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlDebugDumpString"></a>xmlDebugDumpString ()</h3> <pre class="programlisting">void xmlDebugDumpString (FILE * output, <br> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br> </pre> <p>Dumps information about the string, shorten it if necessary</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>str</tt></i>:</span></td> <td>the string</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlLsCountNode"></a>xmlLsCountNode ()</h3> <pre class="programlisting">int xmlLsCountNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br> </pre> <p>Count the children of @node.</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>the node to count</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>the number of children of @node.</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlLsOneNode"></a>xmlLsOneNode ()</h3> <pre class="programlisting">void xmlLsOneNode (FILE * output, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br> </pre> <p>Dump to @output the type and name of @node.</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the FILE * for the output</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>the node to dump</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShell"></a>xmlShell ()</h3> <pre class="programlisting">void xmlShell (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br> const char * filename, <br> <a href="libxml2-debugXML.html#xmlShellReadlineFunc">xmlShellReadlineFunc</a> input, <br> FILE * output)<br> </pre> <p>Implements the XML shell This allow to load, validate, view, modify and save a document using a environment similar to a UNIX commandline.</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>doc</tt></i>:</span></td> <td>the initial document</td> </tr> <tr> <td><span class="term"><i><tt>filename</tt></i>:</span></td> <td>the output buffer</td> </tr> <tr> <td><span class="term"><i><tt>input</tt></i>:</span></td> <td>the line reading function</td> </tr> <tr> <td><span class="term"><i><tt>output</tt></i>:</span></td> <td>the output FILE*, defaults to stdout if NULL</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellBase"></a>xmlShellBase ()</h3> <pre class="programlisting">int xmlShellBase (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "base" dumps the current XML base of the node</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>arg</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>a node</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellCat"></a>xmlShellCat ()</h3> <pre class="programlisting">int xmlShellCat (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "cat" dumps the serialization node content (XML or HTML).</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>arg</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>a node</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellDir"></a>xmlShellDir ()</h3> <pre class="programlisting">int xmlShellDir (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "dir" dumps information about the node (namespace, attributes, content).</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>arg</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>a node</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellDu"></a>xmlShellDu ()</h3> <pre class="programlisting">int xmlShellDu (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "du" show the structure of the subtree under node @tree If @tree is null, the command works on the current node.</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>arg</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>tree</tt></i>:</span></td> <td>a node defining a subtree</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0 or -1 in case of error</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellList"></a>xmlShellList ()</h3> <pre class="programlisting">int xmlShellList (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * arg, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "ls" Does an Unix like listing of the given node (like a directory)</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>arg</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>a node</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellLoad"></a>xmlShellLoad ()</h3> <pre class="programlisting">int xmlShellLoad (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * filename, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "load" loads a new document specified by the filename</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>filename</tt></i>:</span></td> <td>the file name</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0 or -1 if loading failed</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellPrintNode"></a>xmlShellPrintNode ()</h3> <pre class="programlisting">void xmlShellPrintNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br> </pre> <p>Print node to the output FILE</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody><tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>a non-null node to print to the output FILE</td> </tr></tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellPrintXPathError"></a>xmlShellPrintXPathError ()</h3> <pre class="programlisting">void xmlShellPrintXPathError (int errorType, <br> const char * arg)<br> </pre> <p>Print the xpath error to libxml default error channel</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>errorType</tt></i>:</span></td> <td>valid xpath error id</td> </tr> <tr> <td><span class="term"><i><tt>arg</tt></i>:</span></td> <td>the argument that cause xpath to fail</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellPrintXPathResult"></a>xmlShellPrintXPathResult ()</h3> <pre class="programlisting">void xmlShellPrintXPathResult (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> list)<br> </pre> <p>Prints result to the output FILE</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody><tr> <td><span class="term"><i><tt>list</tt></i>:</span></td> <td>a valid result generated by an xpath evaluation</td> </tr></tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellPwd"></a>xmlShellPwd ()</h3> <pre class="programlisting">int xmlShellPwd (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * buffer, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "pwd" Show the full path from the root to the node, if needed building thumblers when similar elements exists at a given ancestor level. The output is compatible with XPath commands.</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>buffer</tt></i>:</span></td> <td>the output buffer</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>a node</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0 or -1 in case of error</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellSave"></a>xmlShellSave ()</h3> <pre class="programlisting">int xmlShellSave (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * filename, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "save" Write the current document to the filename, or it's original name</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>filename</tt></i>:</span></td> <td>the file name (optional)</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0 or -1 in case of error</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellValidate"></a>xmlShellValidate ()</h3> <pre class="programlisting">int xmlShellValidate (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * dtd, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "validate" Validate the document, if a DTD path is provided, then the validation is done against the given DTD.</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>dtd</tt></i>:</span></td> <td>the DTD URI (optional)</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0 or -1 in case of error</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2" lang="en"> <h3> <a name="xmlShellWrite"></a>xmlShellWrite ()</h3> <pre class="programlisting">int xmlShellWrite (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br> char * filename, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br> </pre> <p>Implements the XML shell function "write" Write the current node to the filename, it saves the serialization of the subtree under the @node specified</p> <div class="variablelist"><table border="0"> <col align="left"> <tbody> <tr> <td><span class="term"><i><tt>ctxt</tt></i>:</span></td> <td>the shell context</td> </tr> <tr> <td><span class="term"><i><tt>filename</tt></i>:</span></td> <td>the file name</td> </tr> <tr> <td><span class="term"><i><tt>node</tt></i>:</span></td> <td>a node in the tree</td> </tr> <tr> <td><span class="term"><i><tt>node2</tt></i>:</span></td> <td>unused</td> </tr> <tr> <td><span class="term"><i><tt>Returns</tt></i>:</span></td> <td>0 or -1 in case of error</td> </tr> </tbody> </table></div> </div> <hr> </div> </div> </body> </html>