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</style><title>Module xmlschemas from libxml2</title></head><body bgcolor="#8b7765" text="#000000" link="#000000" vlink="#000000"><table border="0" width="100%" cellpadding="5" cellspacing="0" align="center"><tr><td width="120"><a href="http://swpat.ffii.org/"><img src="../epatents.png" alt="Action against software patents" /></a></td><td width="180"><a href="http://www.gnome.org/"><img src="../gnome2.png" alt="Gnome2 Logo" /></a><a href="http://www.w3.org/Status"><img src="../w3c.png" alt="W3C Logo" /></a><a href="http://www.redhat.com/"><img src="../redhat.gif" alt="Red Hat Logo" /></a><div align="left"><a href="http://xmlsoft.org/"><img src="../Libxml2-Logo-180x168.gif" alt="Made with Libxml2 Logo" /></a></div></td><td><table border="0" width="90%" cellpadding="2" cellspacing="0" align="center" bgcolor="#000000"><tr><td><table width="100%" border="0" cellspacing="1" cellpadding="3" bgcolor="#fffacd"><tr><td align="center"><h1></h1><h2>Module xmlschemas from 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cellspacing="1" width="100%"><tr><td bgcolor="#fffacd"><table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="libxml-xmlregexp.html"><img src="left.png" width="24" height="24" border="0" alt="Prev" /></a></td><th align="left"><a href="libxml-xmlregexp.html">xmlregexp</a></th><td><a accesskey="u" href="index.html"><img src="up.png" width="24" height="24" border="0" alt="Up" /></a></td><th align="left"><a href="index.html">API documentation</a></th><td><a accesskey="h" href="../index.html"><img src="home.png" width="24" 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-xmlschemastypes.html">xmlschemastypes</a></th><td><a accesskey="n" href="libxml-xmlschemastypes.html"><img src="right.png" width="24" height="24" border="0" alt="Next" /></a></td></tr></table><h2>Table of Contents</h2><pre class="programlisting">Structure <a name="xmlSchemaParserCtxt" id="xmlSchemaParserCtxt">xmlSchemaParserCtxt</a><br />struct _xmlSchemaParserCtxt {
The content of this structure is not made public by the API.
}</pre><br /><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="#xmlSchemaNewDocParserCtxt">xmlSchemaNewDocParserCtxt</a> (<a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br />
</pre><pre class="programlisting">void <a href="#xmlSchemaFree">xmlSchemaFree</a> (<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br />
</pre><pre class="programlisting">void <a href="#xmlSchemaFreeValidCtxt">xmlSchemaFreeValidCtxt</a> (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt)<br />
</pre><pre class="programlisting">Enum <a name="xmlSchemaValidError" id="xmlSchemaValidError">xmlSchemaValidError</a> {
<a name="XML_SCHEMAS_ERR_OK" id="XML_SCHEMAS_ERR_OK">XML_SCHEMAS_ERR_OK</a> = 0
<a name="XML_SCHEMAS_ERR_NOROOT" id="XML_SCHEMAS_ERR_NOROOT">XML_SCHEMAS_ERR_NOROOT</a> = 1
<a name="XML_SCHEMAS_ERR_UNDECLAREDELEM" id="XML_SCHEMAS_ERR_UNDECLAREDELEM">XML_SCHEMAS_ERR_UNDECLAREDELEM</a> = 2
<a name="XML_SCHEMAS_ERR_NOTTOPLEVEL" id="XML_SCHEMAS_ERR_NOTTOPLEVEL">XML_SCHEMAS_ERR_NOTTOPLEVEL</a> = 3
<a name="XML_SCHEMAS_ERR_MISSING" id="XML_SCHEMAS_ERR_MISSING">XML_SCHEMAS_ERR_MISSING</a> = 4
<a name="XML_SCHEMAS_ERR_WRONGELEM" id="XML_SCHEMAS_ERR_WRONGELEM">XML_SCHEMAS_ERR_WRONGELEM</a> = 5
<a name="XML_SCHEMAS_ERR_NOTYPE" id="XML_SCHEMAS_ERR_NOTYPE">XML_SCHEMAS_ERR_NOTYPE</a> = 6
<a name="XML_SCHEMAS_ERR_NOROLLBACK" id="XML_SCHEMAS_ERR_NOROLLBACK">XML_SCHEMAS_ERR_NOROLLBACK</a> = 7
<a name="XML_SCHEMAS_ERR_ISABSTRACT" id="XML_SCHEMAS_ERR_ISABSTRACT">XML_SCHEMAS_ERR_ISABSTRACT</a> = 8
<a name="XML_SCHEMAS_ERR_NOTEMPTY" id="XML_SCHEMAS_ERR_NOTEMPTY">XML_SCHEMAS_ERR_NOTEMPTY</a> = 9
<a name="XML_SCHEMAS_ERR_ELEMCONT" id="XML_SCHEMAS_ERR_ELEMCONT">XML_SCHEMAS_ERR_ELEMCONT</a> = 10
<a name="XML_SCHEMAS_ERR_HAVEDEFAULT" id="XML_SCHEMAS_ERR_HAVEDEFAULT">XML_SCHEMAS_ERR_HAVEDEFAULT</a> = 11
<a name="XML_SCHEMAS_ERR_NOTNILLABLE" id="XML_SCHEMAS_ERR_NOTNILLABLE">XML_SCHEMAS_ERR_NOTNILLABLE</a> = 12
<a name="XML_SCHEMAS_ERR_EXTRACONTENT" id="XML_SCHEMAS_ERR_EXTRACONTENT">XML_SCHEMAS_ERR_EXTRACONTENT</a> = 13
<a name="XML_SCHEMAS_ERR_INVALIDATTR" id="XML_SCHEMAS_ERR_INVALIDATTR">XML_SCHEMAS_ERR_INVALIDATTR</a> = 14
<a name="XML_SCHEMAS_ERR_INVALIDELEM" id="XML_SCHEMAS_ERR_INVALIDELEM">XML_SCHEMAS_ERR_INVALIDELEM</a> = 15
<a name="XML_SCHEMAS_ERR_NOTDETERMINIST" id="XML_SCHEMAS_ERR_NOTDETERMINIST">XML_SCHEMAS_ERR_NOTDETERMINIST</a> = 16
<a name="XML_SCHEMAS_ERR_CONSTRUCT" id="XML_SCHEMAS_ERR_CONSTRUCT">XML_SCHEMAS_ERR_CONSTRUCT</a> = 17
<a name="XML_SCHEMAS_ERR_INTERNAL" id="XML_SCHEMAS_ERR_INTERNAL">XML_SCHEMAS_ERR_INTERNAL</a> = 18
<a name="XML_SCHEMAS_ERR_NOTSIMPLE" id="XML_SCHEMAS_ERR_NOTSIMPLE">XML_SCHEMAS_ERR_NOTSIMPLE</a> = 19
<a name="XML_SCHEMAS_ERR_ATTRUNKNOWN" id="XML_SCHEMAS_ERR_ATTRUNKNOWN">XML_SCHEMAS_ERR_ATTRUNKNOWN</a> = 20
<a name="XML_SCHEMAS_ERR_ATTRINVALID" id="XML_SCHEMAS_ERR_ATTRINVALID">XML_SCHEMAS_ERR_ATTRINVALID</a> = 21
<a name="XML_SCHEMAS_ERR_VALUE" id="XML_SCHEMAS_ERR_VALUE">XML_SCHEMAS_ERR_VALUE</a> = 22
<a name="XML_SCHEMAS_ERR_FACET" id="XML_SCHEMAS_ERR_FACET">XML_SCHEMAS_ERR_FACET</a> = 23
<a name="XML_SCHEMAS_ERR_" id="XML_SCHEMAS_ERR_">XML_SCHEMAS_ERR_</a> = 24
<a name="XML_SCHEMAS_ERR_XXX" id="XML_SCHEMAS_ERR_XXX">XML_SCHEMAS_ERR_XXX</a> = 25
}
</pre><pre class="programlisting">void <a href="#xmlSchemaFreeParserCtxt">xmlSchemaFreeParserCtxt</a> (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt)<br />
</pre><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="#xmlSchemaNewParserCtxt">xmlSchemaNewParserCtxt</a> (const char * URL)<br />
</pre><pre class="programlisting">int <a href="#xmlSchemaValidateStream">xmlSchemaValidateStream</a> (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br /> <a href="libxml-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br /> <a href="libxml-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc, <br /> <a href="libxml-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br /> void * user_data)<br />
</pre><pre class="programlisting">Typedef <a href="libxml-xmlschemas.html#xmlSchemaParserCtxt">xmlSchemaParserCtxt</a> * <a name="xmlSchemaParserCtxtPtr" id="xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a>
</pre><pre class="programlisting">void <a href="#xmlSchemaDump">xmlSchemaDump</a> (FILE * output, <br /> <a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br />
</pre><pre class="programlisting">void <a href="#xmlSchemaSetValidErrors">xmlSchemaSetValidErrors</a> (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br /> <a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err, <br /> <a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn, <br /> void * ctx)<br />
</pre><pre class="programlisting">Structure <a name="xmlSchemaValidCtxt" id="xmlSchemaValidCtxt">xmlSchemaValidCtxt</a><br />struct _xmlSchemaValidCtxt {
The content of this structure is not made public by the API.
}</pre><br /><pre class="programlisting">int <a href="#xmlSchemaValidateDoc">xmlSchemaValidateDoc</a> (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br /> <a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br />
</pre><pre class="programlisting"><a name="xmlSchemaValidityErrorFunc" id="xmlSchemaValidityErrorFunc"></a>Function type: xmlSchemaValidityErrorFunc
void xmlSchemaValidityErrorFunc (void * ctx, <br /> const char * msg, <br /> ... ...)
</pre><p></p><div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td></td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td></td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td></td></tr></tbody></table></div><br />
<pre class="programlisting">Typedef <a href="libxml-xmlschemas.html#xmlSchema">xmlSchema</a> * <a name="xmlSchemaPtr" id="xmlSchemaPtr">xmlSchemaPtr</a>
</pre><pre class="programlisting">void <a href="#xmlSchemaSetParserErrors">xmlSchemaSetParserErrors</a> (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt, <br /> <a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err, <br /> <a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn, <br /> void * ctx)<br />
</pre><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> <a href="#xmlSchemaParse">xmlSchemaParse</a> (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt)<br />
</pre><pre class="programlisting"><a name="xmlSchemaValidityWarningFunc" id="xmlSchemaValidityWarningFunc"></a>Function type: xmlSchemaValidityWarningFunc
void xmlSchemaValidityWarningFunc (void * ctx, <br /> const char * msg, <br /> ... ...)
</pre><p></p><div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td></td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td></td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td></td></tr></tbody></table></div><br />
<pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="#xmlSchemaNewMemParserCtxt">xmlSchemaNewMemParserCtxt</a> (const char * buffer, <br /> int size)<br />
</pre><pre class="programlisting">Typedef <a href="libxml-xmlschemas.html#xmlSchemaValidCtxt">xmlSchemaValidCtxt</a> * <a name="xmlSchemaValidCtxtPtr" id="xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a>
</pre><pre class="programlisting">Structure <a name="xmlSchema" id="xmlSchema">xmlSchema</a><br />struct _xmlSchema {
<a href="libxml-tree.html#xmlChar">xmlChar</a> * name : schema name
<a href="libxml-tree.html#xmlChar">xmlChar</a> * targetNamespace : the target namespace
<a href="libxml-tree.html#xmlChar">xmlChar</a> * version
<a href="libxml-tree.html#xmlChar">xmlChar</a> * id
<a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc
<a href="libxml-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot
int flags
<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> typeDecl
<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> attrDecl
<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> attrgrpDecl
<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> elemDecl
<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> notaDecl
<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> schemasImports
void * _private : unused by the library for users or bindings
<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> groupDecl
}</pre><br /><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> <a href="#xmlSchemaNewValidCtxt">xmlSchemaNewValidCtxt</a> (<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br />
</pre><h2>Description</h2>
<h3><a name="xmlSchemaNewDocParserCtxt" id="xmlSchemaNewDocParserCtxt"></a>Function: xmlSchemaNewDocParserCtxt</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewDocParserCtxt (<a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br />
</pre><p>Create an XML Schemas parse context for that document. NB. The document may be modified during the parsing process.</p>
<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="xmlSchemaFree" id="xmlSchemaFree"></a>Function: xmlSchemaFree</h3><pre class="programlisting">void xmlSchemaFree (<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br />
</pre><p>Deallocate a Schema structure.</p>
<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="xmlSchemaFreeValidCtxt" id="xmlSchemaFreeValidCtxt"></a>Function: xmlSchemaFreeValidCtxt</h3><pre class="programlisting">void xmlSchemaFreeValidCtxt (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt)<br />
</pre><p>Free the resources associated to the schema validation context</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 schema validation context</td></tr></tbody></table></div><h3><a name="xmlSchemaFreeParserCtxt" id="xmlSchemaFreeParserCtxt"></a>Function: xmlSchemaFreeParserCtxt</h3><pre class="programlisting">void xmlSchemaFreeParserCtxt (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt)<br />
</pre><p>Free the resources associated to the schema parser context</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 schema parser context</td></tr></tbody></table></div><h3><a name="xmlSchemaNewParserCtxt" id="xmlSchemaNewParserCtxt"></a>Function: xmlSchemaNewParserCtxt</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewParserCtxt (const char * URL)<br />
</pre><p>Create an XML Schemas parse context for that file/resource expected to contain an XML Schemas file.</p>
<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="xmlSchemaValidateStream" id="xmlSchemaValidateStream"></a>Function: xmlSchemaValidateStream</h3><pre class="programlisting">int xmlSchemaValidateStream (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br /> <a href="libxml-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br /> <a href="libxml-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc, <br /> <a href="libxml-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br /> void * user_data)<br />
</pre><p>Validate a document tree in memory.</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 schema validation context</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the input to use for reading the data</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>an optional encoding information</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler for the resulting events</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>the context to provide to the SAX handler.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the document is schemas valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div><h3><a name="xmlSchemaDump" id="xmlSchemaDump"></a>Function: xmlSchemaDump</h3><pre class="programlisting">void xmlSchemaDump (FILE * output, <br /> <a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br />
</pre><p>Dump a Schema structure.</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 output</td></tr><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a schema structure</td></tr></tbody></table></div><h3><a name="xmlSchemaSetValidErrors" id="xmlSchemaSetValidErrors"></a>Function: xmlSchemaSetValidErrors</h3><pre class="programlisting">void xmlSchemaSetValidErrors (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br /> <a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err, <br /> <a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn, <br /> void * ctx)<br />
</pre><p>Set the error and warning callback informations</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 schema validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error function</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning 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="xmlSchemaValidateDoc" id="xmlSchemaValidateDoc"></a>Function: xmlSchemaValidateDoc</h3><pre class="programlisting">int xmlSchemaValidateDoc (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br /> <a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br />
</pre><p>Validate a document tree in memory.</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 schema validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a parsed document tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the document is schemas valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div>
<h3><a name="xmlSchemaSetParserErrors" id="xmlSchemaSetParserErrors"></a>Function: xmlSchemaSetParserErrors</h3><pre class="programlisting">void xmlSchemaSetParserErrors (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt, <br /> <a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err, <br /> <a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn, <br /> void * ctx)<br />
</pre><p>Set the callback functions used to handle errors for a validation context</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 schema validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error callback</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning callback</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>contextual data for the callbacks</td></tr></tbody></table></div><h3><a name="xmlSchemaParse" id="xmlSchemaParse"></a>Function: xmlSchemaParse</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> xmlSchemaParse (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt)<br />
</pre><p>parse a schema definition resource and build an internal XML Shema struture which can be used to validate instances. *WARNING* this interface is highly subject to change</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 schema validation context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal XML Schema structure built from the resource or NULL in case of error</td></tr></tbody></table></div>
<h3><a name="xmlSchemaNewMemParserCtxt" id="xmlSchemaNewMemParserCtxt"></a>Function: xmlSchemaNewMemParserCtxt</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewMemParserCtxt (const char * buffer, <br /> int size)<br />
</pre><p>Create an XML Schemas parse context for that memory buffer expected to contain an XML Schemas file.</p>
<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="xmlSchemaNewValidCtxt" id="xmlSchemaNewValidCtxt"></a>Function: xmlSchemaNewValidCtxt</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> xmlSchemaNewValidCtxt (<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br />
</pre><p>Create an XML Schemas validation context based on the given schema</p>
<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 Schemas</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><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>