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gerrit-public.fairphone.software / fp2-dev / platform / external / libxml2 / 0b3d9b8d3069912b312d64cae4cc2bd98ad17438 / . / doc / html / libxml-xmlschemas.html
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William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>xmlschemas</title><meta name="generator" content="DocBook XSL Stylesheets V1.48"><meta name="generator" content="GTK-Doc V1.1 (XML mode)"><style type="text/css">
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]2 .synopsis, .classsynopsis {
3 background: #eeeeee;
4 border: solid 1px #aaaaaa;
5 padding: 0.5em;
6 }
7 .programlisting {
8 background: #eeeeff;
9 border: solid 1px #aaaaff;
10 padding: 0.5em;
11 }
12 .variablelist {
13 padding: 4px;
14 margin-left: 3em;
15 }
16 .navigation {
17 background: #ffeeee;
18 border: solid 1px #ffaaaa;
19 margin-top: 0.5em;
20 margin-bottom: 0.5em;
21 }
22 .navigation a {
23 color: #770000;
24 }
25 .navigation a:visited {
26 color: #550000;
27 }
28 .navigation .title {
29 font-size: 200%;
30 }
William M. Brack60f394e2003-11-16 06:25:42 +0000[diff] [blame]31 </style><link rel="home" href="index.html" title="Gnome XML Library Reference Manual"><link rel="up" href="ch01.html" title="Libxml Programming Notes"><link rel="previous" href="libxml-xmlwriter.html" title="xmlwriter"></head><body 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="libxml-xmlwriter.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td><td><a accesskey="u" href="ch01.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><th width="100%" align="center">Gnome XML Library Reference Manual</th></tr></table><div class="refentry"><a name="libxml-xmlschemas"></a><div class="titlepage"></div><div class="refnamediv"><h2>xmlschemas</h2><p>xmlschemas &#8212; </p></div><div class="refsynopsisdiv"><h2><h1 class="title"><a name="id2677437"></a>Synopsis</h1></h2><pre class="synopsis">
Daniel Veillard80ce3732002-10-07 17:39:30 +0000[diff] [blame]32
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]33
34
35enum <a href="libxml-xmlschemas.html#xmlSchemaValidError">xmlSchemaValidError</a>;
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]36struct <a href="libxml-schemasInternals.html#xmlSchema">xmlSchema</a>;
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]37typedef <a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a>;
38void (<a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">*xmlSchemaValidityErrorFunc</a>) (void *ctx,
Daniel Veillard80ce3732002-10-07 17:39:30 +0000[diff] [blame]39 const char *msg,
40 ...);
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]41void (<a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">*xmlSchemaValidityWarningFunc</a>) (void *ctx,
Daniel Veillard80ce3732002-10-07 17:39:30 +0000[diff] [blame]42 const char *msg,
43 ...);
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]44struct <a href="libxml-xmlschemas.html#xmlSchemaParserCtxt">xmlSchemaParserCtxt</a>;
45typedef <a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a>;
46struct <a href="libxml-xmlschemas.html#xmlSchemaValidCtxt">xmlSchemaValidCtxt</a>;
47typedef <a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a>;
William M. Brack60f394e2003-11-16 06:25:42 +0000[diff] [blame]48<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="libxml-xmlschemas.html#xmlSchemaNewParserCtxt">xmlSchemaNewParserCtxt</a>
49 (const char *URL);
50<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="libxml-xmlschemas.html#xmlSchemaNewMemParserCtxt">xmlSchemaNewMemParserCtxt</a>
51 (const char *buffer,
52 int size);
53<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="libxml-xmlschemas.html#xmlSchemaNewDocParserCtxt">xmlSchemaNewDocParserCtxt</a>
54 (<a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc);
55void <a href="libxml-xmlschemas.html#xmlSchemaFreeParserCtxt">xmlSchemaFreeParserCtxt</a> (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt);
56void <a href="libxml-xmlschemas.html#xmlSchemaSetParserErrors">xmlSchemaSetParserErrors</a> (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt,
57 <a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err,
58 <a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn,
59 void *ctx);
60<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> <a href="libxml-xmlschemas.html#xmlSchemaParse">xmlSchemaParse</a> (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt);
61void <a href="libxml-xmlschemas.html#xmlSchemaFree">xmlSchemaFree</a> (<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema);
62void <a href="libxml-xmlschemas.html#xmlSchemaDump">xmlSchemaDump</a> (<GTKDOCLINK HREF="FILE-CAPS">FILE</GTKDOCLINK> *output,
63 <a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema);
64void <a href="libxml-xmlschemas.html#xmlSchemaSetValidErrors">xmlSchemaSetValidErrors</a> (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt,
65 <a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err,
66 <a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn,
67 void *ctx);
68<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> <a href="libxml-xmlschemas.html#xmlSchemaNewValidCtxt">xmlSchemaNewValidCtxt</a> (<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema);
69void <a href="libxml-xmlschemas.html#xmlSchemaFreeValidCtxt">xmlSchemaFreeValidCtxt</a> (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt);
70int <a href="libxml-xmlschemas.html#xmlSchemaValidateDoc">xmlSchemaValidateDoc</a> (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt,
71 <a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> instance);
72int <a href="libxml-xmlschemas.html#xmlSchemaValidateStream">xmlSchemaValidateStream</a> (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt,
73 <a href="libxml-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input,
74 <a href="libxml-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc,
75 <a href="libxml-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax,
76 void *user_data);
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]77</pre></div><div class="refsect1"><h2>Description</h2><p>
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]78
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]79</p></div><div class="refsect1"><h2>Details</h2><div class="refsect2"><h3><a name="xmlSchemaValidError"></a>enum xmlSchemaValidError</h3><pre class="programlisting">typedef enum {
Daniel Veillard80ce3732002-10-07 17:39:30 +0000[diff] [blame]80 XML_SCHEMAS_ERR_OK = 0,
81 XML_SCHEMAS_ERR_NOROOT = 1,
82 XML_SCHEMAS_ERR_UNDECLAREDELEM,
83 XML_SCHEMAS_ERR_NOTTOPLEVEL,
84 XML_SCHEMAS_ERR_MISSING,
85 XML_SCHEMAS_ERR_WRONGELEM,
86 XML_SCHEMAS_ERR_NOTYPE,
87 XML_SCHEMAS_ERR_NOROLLBACK,
88 XML_SCHEMAS_ERR_ISABSTRACT,
89 XML_SCHEMAS_ERR_NOTEMPTY,
90 XML_SCHEMAS_ERR_ELEMCONT,
91 XML_SCHEMAS_ERR_HAVEDEFAULT,
92 XML_SCHEMAS_ERR_NOTNILLABLE,
93 XML_SCHEMAS_ERR_EXTRACONTENT,
94 XML_SCHEMAS_ERR_INVALIDATTR,
95 XML_SCHEMAS_ERR_INVALIDELEM,
96 XML_SCHEMAS_ERR_NOTDETERMINIST,
97 XML_SCHEMAS_ERR_CONSTRUCT,
98 XML_SCHEMAS_ERR_INTERNAL,
99 XML_SCHEMAS_ERR_NOTSIMPLE,
100 XML_SCHEMAS_ERR_ATTRUNKNOWN,
101 XML_SCHEMAS_ERR_ATTRINVALID,
Daniel Veillardc2d4a932003-04-01 11:13:05 +0000[diff] [blame]102 XML_SCHEMAS_ERR_VALUE,
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]103 XML_SCHEMAS_ERR_FACET,
Daniel Veillard80ce3732002-10-07 17:39:30 +0000[diff] [blame]104 XML_SCHEMAS_ERR_,
105 XML_SCHEMAS_ERR_XXX
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]106} xmlSchemaValidError;
107</pre><p>
108
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]109</p></div><hr><div class="refsect2"><h3><a name="xmlSchema"></a>struct xmlSchema</h3><pre class="programlisting">struct xmlSchema {
110
Daniel Veillard80ce3732002-10-07 17:39:30 +0000[diff] [blame]111 xmlChar *name; /* schema name */
112 xmlChar *targetNamespace; /* the target namespace */
113 xmlChar *version;
114 xmlChar *id;
115 xmlDocPtr doc;
116 xmlSchemaAnnotPtr annot;
117 int flags;
118
119 xmlHashTablePtr typeDecl;
120 xmlHashTablePtr attrDecl;
121 xmlHashTablePtr attrgrpDecl;
122 xmlHashTablePtr elemDecl;
123 xmlHashTablePtr notaDecl;
Daniel Veillardaec63562003-03-23 20:42:17 +0000[diff] [blame]124
125 xmlHashTablePtr schemasImports;
126
127 void *_private; /* unused by the library for users or bindings */
Daniel Veillardd7cec922003-06-13 12:30:10 +0000[diff] [blame]128 xmlHashTablePtr groupDecl;
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]129};
130</pre><p>
131
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]132</p></div><hr><div class="refsect2"><h3><a name="xmlSchemaPtr"></a>xmlSchemaPtr</h3><pre class="programlisting">typedef xmlSchema *xmlSchemaPtr;
Daniel Veillardd7cec922003-06-13 12:30:10 +0000[diff] [blame]133</pre><p>
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]134
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]135</p></div><hr><div class="refsect2"><h3><a name="xmlSchemaValidityErrorFunc"></a>xmlSchemaValidityErrorFunc ()</h3><pre class="programlisting">void (*xmlSchemaValidityErrorFunc) (void *ctx,
Daniel Veillard80ce3732002-10-07 17:39:30 +0000[diff] [blame]136 const char *msg,
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]137 ...);</pre><p>
138
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]139</p><div class="variablelist"><table border="0"><col align="left"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>
140</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>
141</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]142
143
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]144</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaValidityWarningFunc"></a>xmlSchemaValidityWarningFunc ()</h3><pre class="programlisting">void (*xmlSchemaValidityWarningFunc) (void *ctx,
Daniel Veillard48267432002-10-18 11:21:38 +0000[diff] [blame]145 const char *msg,
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]146 ...);</pre><p>
147
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]148</p><div class="variablelist"><table border="0"><col align="left"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>
149</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>
150</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]151
152
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]153</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaParserCtxt"></a>struct xmlSchemaParserCtxt</h3><pre class="programlisting">struct xmlSchemaParserCtxt;</pre><p>
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]154
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]155</p></div><hr><div class="refsect2"><h3><a name="xmlSchemaParserCtxtPtr"></a>xmlSchemaParserCtxtPtr</h3><pre class="programlisting">typedef xmlSchemaParserCtxt *xmlSchemaParserCtxtPtr;
Daniel Veillardd7cec922003-06-13 12:30:10 +0000[diff] [blame]156</pre><p>
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]157
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]158</p></div><hr><div class="refsect2"><h3><a name="xmlSchemaValidCtxt"></a>struct xmlSchemaValidCtxt</h3><pre class="programlisting">struct xmlSchemaValidCtxt;</pre><p>
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]159A Schemas validation context</p><p>
160
William M. Brack2ad1dff2003-11-15 10:35:20 +0000[diff] [blame]161</p></div><hr><div class="refsect2"><h3><a name="xmlSchemaValidCtxtPtr"></a>xmlSchemaValidCtxtPtr</h3><pre class="programlisting">typedef xmlSchemaValidCtxt *xmlSchemaValidCtxtPtr;
Daniel Veillardd7cec922003-06-13 12:30:10 +0000[diff] [blame]162</pre><p>
Daniel Veillardd4330462003-04-29 12:40:16 +0000[diff] [blame]163
William M. Brack60f394e2003-11-16 06:25:42 +0000[diff] [blame]164</p></div><hr><div class="refsect2"><h3><a name="xmlSchemaNewParserCtxt"></a>xmlSchemaNewParserCtxt ()</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewParserCtxt
165 (const char *URL);</pre><p>
166Create an XML Schemas parse context for that file/resource expected
167to contain an XML Schemas file.</p><p>
168
169</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
170</td></tr><tr><td><span class="term"><span class="emphasis"><i>Returns</i></span> :</span></td><td>the parser context or NULL in case of error
171</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaNewMemParserCtxt"></a>xmlSchemaNewMemParserCtxt ()</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewMemParserCtxt
172 (const char *buffer,
173 int size);</pre><p>
174Create an XML Schemas parse context for that memory buffer expected
175to contain an XML Schemas file.</p><p>
176
177</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
178</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td> the size of the array
179</td></tr><tr><td><span class="term"><span class="emphasis"><i>Returns</i></span> :</span></td><td>the parser context or NULL in case of error
180</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaNewDocParserCtxt"></a>xmlSchemaNewDocParserCtxt ()</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewDocParserCtxt
181 (<a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc);</pre><p>
182Create an XML Schemas parse context for that document.
183NB. The document may be modified during the parsing process.</p><p>
184
185</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
186</td></tr><tr><td><span class="term"><span class="emphasis"><i>Returns</i></span> :</span></td><td>the parser context or NULL in case of error
187</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaFreeParserCtxt"></a>xmlSchemaFreeParserCtxt ()</h3><pre class="programlisting">void xmlSchemaFreeParserCtxt (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt);</pre><p>
188Free the resources associated to the schema parser context</p><p>
189
190</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
191</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaSetParserErrors"></a>xmlSchemaSetParserErrors ()</h3><pre class="programlisting">void xmlSchemaSetParserErrors (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt,
192 <a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err,
193 <a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn,
194 void *ctx);</pre><p>
195Set the callback functions used to handle errors for a validation context</p><p>
196
197</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
198</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td> the error callback
199</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td> the warning callback
200</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td> contextual data for the callbacks
201</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaParse"></a>xmlSchemaParse ()</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> xmlSchemaParse (<a href="libxml-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt);</pre><p>
202parse a schema definition resource and build an internal
203XML Shema struture which can be used to validate instances.
204*WARNING* this interface is highly subject to change</p><p>
205
206</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
207</td></tr><tr><td><span class="term"><span class="emphasis"><i>Returns</i></span> :</span></td><td>the internal XML Schema structure built from the resource or
208 NULL in case of error
209</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaFree"></a>xmlSchemaFree ()</h3><pre class="programlisting">void xmlSchemaFree (<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema);</pre><p>
210Deallocate a Schema structure.</p><p>
211
212</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
213</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaDump"></a>xmlSchemaDump ()</h3><pre class="programlisting">void xmlSchemaDump (<GTKDOCLINK HREF="FILE-CAPS">FILE</GTKDOCLINK> *output,
214 <a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema);</pre><p>
215Dump a Schema structure.</p><p>
216
217</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
218</td></tr><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td> a schema structure
219</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaSetValidErrors"></a>xmlSchemaSetValidErrors ()</h3><pre class="programlisting">void xmlSchemaSetValidErrors (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt,
220 <a href="libxml-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err,
221 <a href="libxml-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn,
222 void *ctx);</pre><p>
223Set the error and warning callback informations</p><p>
224
225</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
226</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td> the error function
227</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td> the warning function
228</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td> the functions context
229</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaNewValidCtxt"></a>xmlSchemaNewValidCtxt ()</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> xmlSchemaNewValidCtxt (<a href="libxml-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema);</pre><p>
230Create an XML Schemas validation context based on the given schema</p><p>
231
232</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
233</td></tr><tr><td><span class="term"><span class="emphasis"><i>Returns</i></span> :</span></td><td>the validation context or NULL in case of error
234</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaFreeValidCtxt"></a>xmlSchemaFreeValidCtxt ()</h3><pre class="programlisting">void xmlSchemaFreeValidCtxt (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt);</pre><p>
235Free the resources associated to the schema validation context</p><p>
236
237</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
238</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaValidateDoc"></a>xmlSchemaValidateDoc ()</h3><pre class="programlisting">int xmlSchemaValidateDoc (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt,
239 <a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> instance);</pre><p>
240Validate a document tree in memory.</p><p>
241
242</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
243</td></tr><tr><td><span class="term"><i><tt>instance</tt></i>:</span></td><td>
244</td></tr><tr><td><span class="term"><span class="emphasis"><i>Returns</i></span> :</span></td><td>0 if the document is schemas valid, a positive error code
245 number otherwise and -1 in case of internal or API error.
246</td></tr></tbody></table></div></div><hr><div class="refsect2"><h3><a name="xmlSchemaValidateStream"></a>xmlSchemaValidateStream ()</h3><pre class="programlisting">int xmlSchemaValidateStream (<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt,
247 <a href="libxml-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input,
248 <a href="libxml-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc,
249 <a href="libxml-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax,
250 void *user_data);</pre><p>
251Validate a document tree in memory.</p><p>
252
253</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
254</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td> the input to use for reading the data
255</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td> an optional encoding information
256</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td> a SAX handler for the resulting events
257</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td> the context to provide to the SAX handler.
258</td></tr><tr><td><span class="term"><span class="emphasis"><i>Returns</i></span> :</span></td><td>0 if the document is schemas valid, a positive error code
259 number otherwise and -1 in case of internal or API error.
260</td></tr></tbody></table></div></div></div></div><table class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="0"><tr valign="middle"><td align="left"><a accesskey="p" href="libxml-xmlwriter.html"><b>&lt;&lt; xmlwriter</b></a></td><td align="right"></td></tr></table></body></html>