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height="24" border="0" alt="Home" /></a></td><th align="center"><a href="../index.html">The XML C parser and toolkit of Gnome</a></th><th align="right"><a href="libxml-threads.html">threads</a></th><td><a accesskey="n" href="libxml-threads.html"><img src="right.png" width="24" height="24" border="0" alt="Next" /></a></td></tr></table><p>interface to the XML Schematron validity checking. </p><h2>Table of Contents</h2><pre class="programlisting">Structure <a href="#xmlSchematron">xmlSchematron</a><br />struct _xmlSchematron 14The content of this structure is not made public by the API. 15</pre><pre class="programlisting">Structure <a href="#xmlSchematronParserCtxt">xmlSchematronParserCtxt</a><br />struct _xmlSchematronParserCtxt 16The content of this structure is not made public by the API. 17</pre><pre class="programlisting">Typedef <a href="libxml-schematron.html#xmlSchematronParserCtxt">xmlSchematronParserCtxt</a> * <a name="xmlSchematronParserCtxtPtr" id="xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> 18</pre><pre class="programlisting">Typedef <a href="libxml-schematron.html#xmlSchematron">xmlSchematron</a> * <a name="xmlSchematronPtr" id="xmlSchematronPtr">xmlSchematronPtr</a> 19</pre><pre class="programlisting">Structure <a href="#xmlSchematronValidCtxt">xmlSchematronValidCtxt</a><br />struct _xmlSchematronValidCtxt 20The content of this structure is not made public by the API. 21</pre><pre class="programlisting">Typedef <a href="libxml-schematron.html#xmlSchematronValidCtxt">xmlSchematronValidCtxt</a> * <a name="xmlSchematronValidCtxtPtr" id="xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> 22</pre><pre class="programlisting">Enum <a href="#xmlSchematronValidOptions">xmlSchematronValidOptions</a> 23</pre><pre class="programlisting">void <a href="#xmlSchematronFree">xmlSchematronFree</a> (<a href="libxml-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> schema)</pre> 24<pre class="programlisting">void <a href="#xmlSchematronFreeParserCtxt">xmlSchematronFreeParserCtxt</a> (<a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> ctxt)</pre> 25<pre class="programlisting">void <a href="#xmlSchematronFreeValidCtxt">xmlSchematronFreeValidCtxt</a> (<a href="libxml-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt)</pre> 26<pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> <a href="#xmlSchematronNewDocParserCtxt">xmlSchematronNewDocParserCtxt</a> (<a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc)</pre> 27<pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> <a href="#xmlSchematronNewMemParserCtxt">xmlSchematronNewMemParserCtxt</a> (const char * buffer, <br /> int size)</pre> 28<pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> <a href="#xmlSchematronNewParserCtxt">xmlSchematronNewParserCtxt</a> (const char * URL)</pre> 29<pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> <a href="#xmlSchematronNewValidCtxt">xmlSchematronNewValidCtxt</a> (<a href="libxml-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> schema, <br /> int options)</pre> 30<pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> <a href="#xmlSchematronParse">xmlSchematronParse</a> (<a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> ctxt)</pre> 31<pre class="programlisting">void <a href="#xmlSchematronSetValidStructuredErrors">xmlSchematronSetValidStructuredErrors</a> (<a href="libxml-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt, <br /> <a href="libxml-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br /> void * ctx)</pre> 32<pre class="programlisting">int <a href="#xmlSchematronValidateDoc">xmlSchematronValidateDoc</a> (<a href="libxml-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt, <br /> <a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> instance)</pre> 33<pre class="programlisting">Function type: <a href="#xmlSchematronValidityErrorFunc">xmlSchematronValidityErrorFunc</a> 34void <a href="#xmlSchematronValidityErrorFunc">xmlSchematronValidityErrorFunc</a> (void * ctx, <br /> const char * msg, <br /> ... ...) 35</pre> 36<pre class="programlisting">Function type: <a href="#xmlSchematronValidityWarningFunc">xmlSchematronValidityWarningFunc</a> 37void <a href="#xmlSchematronValidityWarningFunc">xmlSchematronValidityWarningFunc</a> (void * ctx, <br /> const char * msg, <br /> ... ...) 38</pre> 39<h2>Description</h2> 40<h3><a name="xmlSchematron" id="xmlSchematron">Structure xmlSchematron</a></h3><pre class="programlisting">Structure xmlSchematron<br />struct _xmlSchematron { 41The content of this structure is not made public by the API. 42}</pre><h3><a name="xmlSchematronParserCtxt" id="xmlSchematronParserCtxt">Structure xmlSchematronParserCtxt</a></h3><pre class="programlisting">Structure xmlSchematronParserCtxt<br />struct _xmlSchematronParserCtxt { 43The content of this structure is not made public by the API. 44}</pre><h3><a name="xmlSchematronValidCtxt" id="xmlSchematronValidCtxt">Structure xmlSchematronValidCtxt</a></h3><pre class="programlisting">Structure xmlSchematronValidCtxt<br />struct _xmlSchematronValidCtxt { 45The content of this structure is not made public by the API. 46}</pre><h3>Enum <a name="xmlSchematronValidOptions" id="xmlSchematronValidOptions">xmlSchematronValidOptions</a></h3><pre class="programlisting">Enum xmlSchematronValidOptions { 47 <a name="XML_SCHEMATRON_OUT_QUIET" id="XML_SCHEMATRON_OUT_QUIET">XML_SCHEMATRON_OUT_QUIET</a> = 1 : quiet no report 48 <a name="XML_SCHEMATRON_OUT_TEXT" id="XML_SCHEMATRON_OUT_TEXT">XML_SCHEMATRON_OUT_TEXT</a> = 2 : build a textual report 49 <a name="XML_SCHEMATRON_OUT_XML" id="XML_SCHEMATRON_OUT_XML">XML_SCHEMATRON_OUT_XML</a> = 4 : output SVRL 50 <a name="XML_SCHEMATRON_OUT_ERROR" id="XML_SCHEMATRON_OUT_ERROR">XML_SCHEMATRON_OUT_ERROR</a> = 8 : output via <a href="libxml-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> 51 <a name="XML_SCHEMATRON_OUT_FILE" id="XML_SCHEMATRON_OUT_FILE">XML_SCHEMATRON_OUT_FILE</a> = 256 : output to a file descriptor 52 <a name="XML_SCHEMATRON_OUT_BUFFER" id="XML_SCHEMATRON_OUT_BUFFER">XML_SCHEMATRON_OUT_BUFFER</a> = 512 : output to a buffer 53 <a name="XML_SCHEMATRON_OUT_IO" id="XML_SCHEMATRON_OUT_IO">XML_SCHEMATRON_OUT_IO</a> = 1024 : output to I/O mechanism 54} 55</pre><h3><a name="xmlSchematronFree" id="xmlSchematronFree"></a>Function: xmlSchematronFree</h3><pre class="programlisting">void xmlSchematronFree (<a href="libxml-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> schema)<br /> 56</pre><p>Deallocate a Schematron structure.</p> 57<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a schema structure</td></tr></tbody></table></div><h3><a name="xmlSchematronFreeParserCtxt" id="xmlSchematronFreeParserCtxt"></a>Function: xmlSchematronFreeParserCtxt</h3><pre class="programlisting">void xmlSchematronFreeParserCtxt (<a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> ctxt)<br /> 58</pre><p>Free the resources associated to the schema parser context</p> 59<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema parser context</td></tr></tbody></table></div><h3><a name="xmlSchematronFreeValidCtxt" id="xmlSchematronFreeValidCtxt"></a>Function: xmlSchematronFreeValidCtxt</h3><pre class="programlisting">void xmlSchematronFreeValidCtxt (<a href="libxml-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt)<br /> 60</pre><p>Free the resources associated to the schema validation context</p> 61<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema validation context</td></tr></tbody></table></div><h3><a name="xmlSchematronNewDocParserCtxt" id="xmlSchematronNewDocParserCtxt"></a>Function: xmlSchematronNewDocParserCtxt</h3><pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> xmlSchematronNewDocParserCtxt (<a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br /> 62</pre><p>Create an XML Schematrons parse context for that document. NB. The document may be modified during the parsing process.</p> 63<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a preparsed document tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div><h3><a name="xmlSchematronNewMemParserCtxt" id="xmlSchematronNewMemParserCtxt"></a>Function: xmlSchematronNewMemParserCtxt</h3><pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> xmlSchematronNewMemParserCtxt (const char * buffer, <br /> int size)<br /> 64</pre><p>Create an XML Schematrons parse context for that memory buffer expected to contain an XML Schematrons file.</p> 65<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array containing the schemas</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div><h3><a name="xmlSchematronNewParserCtxt" id="xmlSchematronNewParserCtxt"></a>Function: xmlSchematronNewParserCtxt</h3><pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> xmlSchematronNewParserCtxt (const char * URL)<br /> 66</pre><p>Create an XML Schematrons parse context for that file/resource expected to contain an XML Schematrons file.</p> 67<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the location of the schema</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div><h3><a name="xmlSchematronNewValidCtxt" id="xmlSchematronNewValidCtxt"></a>Function: xmlSchematronNewValidCtxt</h3><pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> xmlSchematronNewValidCtxt (<a href="libxml-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> schema, <br /> int options)<br /> 68</pre><p>Create an XML Schematrons validation context based on the given schema.</p> 69<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a precompiled XML Schematrons</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a set of <a href="libxml-schematron.html#xmlSchematronValidOptions">xmlSchematronValidOptions</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the validation context or NULL in case of error</td></tr></tbody></table></div><h3><a name="xmlSchematronParse" id="xmlSchematronParse"></a>Function: xmlSchematronParse</h3><pre class="programlisting"><a href="libxml-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> xmlSchematronParse (<a href="libxml-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> ctxt)<br /> 70</pre><p>parse a schema definition resource and build an internal XML Shema struture which can be used to validate instances.</p> 71<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal XML Schematron structure built from the resource or NULL in case of error</td></tr></tbody></table></div><h3><a name="xmlSchematronSetValidStructuredErrors" id="xmlSchematronSetValidStructuredErrors"></a>Function: xmlSchematronSetValidStructuredErrors</h3><pre class="programlisting">void xmlSchematronSetValidStructuredErrors (<a href="libxml-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt, <br /> <a href="libxml-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br /> void * ctx)<br /> 72</pre><p>Set the structured error callback</p> 73<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Schematron validation context</td></tr><tr><td><span class="term"><i><tt>serror</tt></i>:</span></td><td>the structured error function</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context</td></tr></tbody></table></div><h3><a name="xmlSchematronValidateDoc" id="xmlSchematronValidateDoc"></a>Function: xmlSchematronValidateDoc</h3><pre class="programlisting">int xmlSchematronValidateDoc (<a href="libxml-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt, <br /> <a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> instance)<br /> 74</pre><p>Validate a tree instance against the schematron</p> 75<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema validation context</td></tr><tr><td><span class="term"><i><tt>instance</tt></i>:</span></td><td>the document instace tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of internal error and an error count otherwise.</td></tr></tbody></table></div><h3><a name="xmlSchematronValidityErrorFunc" id="xmlSchematronValidityErrorFunc"></a>Function type: xmlSchematronValidityErrorFunc</h3><pre class="programlisting">Function type: xmlSchematronValidityErrorFunc 76void xmlSchematronValidityErrorFunc (void * ctx, <br /> const char * msg, <br /> ... ...) 77</pre><p>Signature of an error callback from a Schematron validation</p><div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra arguments</td></tr></tbody></table></div><br /> 78<h3><a name="xmlSchematronValidityWarningFunc" id="xmlSchematronValidityWarningFunc"></a>Function type: xmlSchematronValidityWarningFunc</h3><pre class="programlisting">Function type: xmlSchematronValidityWarningFunc 79void xmlSchematronValidityWarningFunc (void * ctx, <br /> const char * msg, <br /> ... ...) 80</pre><p>Signature of a warning callback from a Schematron validation</p><div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra arguments</td></tr></tbody></table></div><br /> 81<p><a href="../bugs.html">Daniel Veillard</a></p></td></tr></table></td></tr></table></td></tr></table></td></tr></table></td></tr></table></body></html> 82
