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libxml2/doc/html/libxml-SAX.html
Daniel Veillard 2fdbd32d51 new dictionary module to keep a single instance of the names used by the 
* dict.c include/libxml/dict.h Makefile.am include/libxml/Makefile.am:
  new dictionary module to keep a single instance of the names used
  by the parser
* DOCBparser.c HTMLparser.c parser.c parserInternals.c valid.c:
  switched all parsers to use the dictionary internally
* include/libxml/HTMLparser.h include/libxml/parser.h
  include/libxml/parserInternals.h include/libxml/valid.h:
  Some of the interfaces changed as a result to receive or return
  "const xmlChar *" instead of "xmlChar *", this is either
  insignificant from an user point of view or when the returning
  value changed, those function are really parser internal methods
  that no user code should really change
* doc/libxml2-api.xml doc/html/*: the API interface changed and
  the docs were regenerated
Daniel
2003-08-18 12:15:38 +00:00

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This file contains invisible Unicode characters
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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>SAX</title><meta name="generator" content="DocBook XSL Stylesheets V1.58.1"><style xmlns="http://www.w3.org/TR/xhtml1/transitional" type="text/css">
.synopsis, .classsynopsis {
background: #eeeeee;
border: solid 1px #aaaaaa;
padding: 0.5em;
}
.programlisting {
background: #eeeeff;
border: solid 1px #aaaaff;
padding: 0.5em;
}
.variablelist {
padding: 4px;
margin-left: 3em;
}
.navigation {
background: #ffeeee;
border: solid 1px #ffaaaa;
margin-top: 0.5em;
margin-bottom: 0.5em;
}
.navigation a {
color: #770000;
}
.navigation a:visited {
color: #550000;
}
.navigation .title {
font-size: 200%;
}
</style><link rel="home" href="index.html" title="Gnome XML Library Reference Manual"><link rel="up" href="libxml-lib.html" title="Libxml Library Reference"><link rel="previous" href="libxml-xmlreader.html" title="xmlreader"><link rel="next" href="libxml-tree.html" title="tree"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="libxml-xmlreader.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></img></a></td><td><a accesskey="u" href="libxml-lib.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></img></a></td><td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></img></a></td><th width="100%" align="center">Gnome XML Library Reference Manual</th><td><a accesskey="n" href="libxml-tree.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></img></a></td></tr></table><div class="refentry" lang="en"><a name="libxml-SAX"></a><div class="titlepage"></div><div class="refnamediv"><h2>SAX</h2><p>SAX &#8212; </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">
const <a href="libxml-tree.html#xmlChar">xmlChar</a>* <a href="libxml-SAX.html#getPublicId">getPublicId</a> (void *ctx);
const <a href="libxml-tree.html#xmlChar">xmlChar</a>* <a href="libxml-SAX.html#getSystemId">getSystemId</a> (void *ctx);
void <a href="libxml-SAX.html#setDocumentLocator">setDocumentLocator</a> (void *ctx,
<a href="libxml-tree.html#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a> loc);
int <a href="libxml-SAX.html#getLineNumber">getLineNumber</a> (void *ctx);
int <a href="libxml-SAX.html#getColumnNumber">getColumnNumber</a> (void *ctx);
int <a href="libxml-SAX.html#isStandalone">isStandalone</a> (void *ctx);
int <a href="libxml-SAX.html#hasInternalSubset">hasInternalSubset</a> (void *ctx);
int <a href="libxml-SAX.html#hasExternalSubset">hasExternalSubset</a> (void *ctx);
void <a href="libxml-SAX.html#internalSubset">internalSubset</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ExternalID,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *SystemID);
void <a href="libxml-SAX.html#externalSubset">externalSubset</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ExternalID,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *SystemID);
<a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="libxml-SAX.html#getEntity">getEntity</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);
<a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="libxml-SAX.html#getParameterEntity">getParameterEntity</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);
<a href="libxml-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="libxml-SAX.html#resolveEntity">resolveEntity</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *publicId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *systemId);
void <a href="libxml-SAX.html#entityDecl">entityDecl</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
int type,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *publicId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *systemId,
<a href="libxml-tree.html#xmlChar">xmlChar</a> *content);
void <a href="libxml-SAX.html#attributeDecl">attributeDecl</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *elem,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *fullname,
int type,
int def,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *defaultValue,
<a href="libxml-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree);
void <a href="libxml-SAX.html#elementDecl">elementDecl</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
int type,
<a href="libxml-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content);
void <a href="libxml-SAX.html#notationDecl">notationDecl</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *publicId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *systemId);
void <a href="libxml-SAX.html#unparsedEntityDecl">unparsedEntityDecl</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *publicId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *systemId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *notationName);
void <a href="libxml-SAX.html#startDocument">startDocument</a> (void *ctx);
void <a href="libxml-SAX.html#endDocument">endDocument</a> (void *ctx);
void <a href="libxml-SAX.html#attribute">attribute</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *fullname,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *value);
void <a href="libxml-SAX.html#startElement">startElement</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *fullname,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> **atts);
void <a href="libxml-SAX.html#endElement">endElement</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);
void <a href="libxml-SAX.html#reference">reference</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);
void <a href="libxml-SAX.html#characters">characters</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ch,
int len);
void <a href="libxml-SAX.html#ignorableWhitespace">ignorableWhitespace</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ch,
int len);
void <a href="libxml-SAX.html#processingInstruction">processingInstruction</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *target,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *data);
void <a href="libxml-SAX.html#globalNamespace">globalNamespace</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *href,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *prefix);
void <a href="libxml-SAX.html#setNamespace">setNamespace</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);
<a href="libxml-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="libxml-SAX.html#getNamespace">getNamespace</a> (void *ctx);
int <a href="libxml-SAX.html#checkNamespace">checkNamespace</a> (void *ctx,
<a href="libxml-tree.html#xmlChar">xmlChar</a> *nameSpace);
void <a href="libxml-SAX.html#namespaceDecl">namespaceDecl</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *href,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *prefix);
void <a href="libxml-SAX.html#comment">comment</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *value);
void <a href="libxml-SAX.html#cdataBlock">cdataBlock</a> (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *value,
int len);
void <a href="libxml-SAX.html#initxmlDefaultSAXHandler">initxmlDefaultSAXHandler</a> (<a href="libxml-parser.html#xmlSAXHandler">xmlSAXHandler</a> *hdlr,
int warning);
void <a href="libxml-SAX.html#inithtmlDefaultSAXHandler">inithtmlDefaultSAXHandler</a> (<a href="libxml-parser.html#xmlSAXHandler">xmlSAXHandler</a> *hdlr);
void <a href="libxml-SAX.html#initdocbDefaultSAXHandler">initdocbDefaultSAXHandler</a> (<a href="libxml-parser.html#xmlSAXHandler">xmlSAXHandler</a> *hdlr);
void <a href="libxml-SAX.html#xmlDefaultSAXHandlerInit">xmlDefaultSAXHandlerInit</a> (void);
void <a href="libxml-SAX.html#htmlDefaultSAXHandlerInit">htmlDefaultSAXHandlerInit</a> (void);
void <a href="libxml-SAX.html#docbDefaultSAXHandlerInit">docbDefaultSAXHandlerInit</a> (void);
</pre></div><div class="refsect1" lang="en"><h2>Description</h2><p>
</p></div><div class="refsect1" lang="en"><h2>Details</h2><div class="refsect2" lang="en"><h3><a name="getPublicId"></a>getPublicId ()</h3><pre class="programlisting">const <a href="libxml-tree.html#xmlChar">xmlChar</a>* getPublicId (void *ctx);</pre><p>
Provides the public ID e.g. "-//SGMLSOURCE//DTD DEMO//EN"</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>a xmlChar *
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="getSystemId"></a>getSystemId ()</h3><pre class="programlisting">const <a href="libxml-tree.html#xmlChar">xmlChar</a>* getSystemId (void *ctx);</pre><p>
Provides the system ID, basically URL or filename e.g.
http://www.sgmlsource.com/dtds/memo.dtd</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>a xmlChar *
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="setDocumentLocator"></a>setDocumentLocator ()</h3><pre class="programlisting">void setDocumentLocator (void *ctx,
<a href="libxml-tree.html#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a> loc);</pre><p>
Receive the document locator at startup, actually xmlDefaultSAXLocator
Everything is available on the context, so this is useless in our case.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>loc</tt></i> :</span></td><td> A SAX Locator
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="getLineNumber"></a>getLineNumber ()</h3><pre class="programlisting">int getLineNumber (void *ctx);</pre><p>
Provide the line number of the current parsing point.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>an int
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="getColumnNumber"></a>getColumnNumber ()</h3><pre class="programlisting">int getColumnNumber (void *ctx);</pre><p>
Provide the column number of the current parsing point.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>an int
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="isStandalone"></a>isStandalone ()</h3><pre class="programlisting">int isStandalone (void *ctx);</pre><p>
Is this document tagged standalone ?</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>1 if true
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="hasInternalSubset"></a>hasInternalSubset ()</h3><pre class="programlisting">int hasInternalSubset (void *ctx);</pre><p>
Does this document has an internal subset</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>1 if true
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="hasExternalSubset"></a>hasExternalSubset ()</h3><pre class="programlisting">int hasExternalSubset (void *ctx);</pre><p>
Does this document has an external subset</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>1 if true
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="internalSubset"></a>internalSubset ()</h3><pre class="programlisting">void internalSubset (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ExternalID,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *SystemID);</pre><p>
Callback on internal subset declaration.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> the root element name
</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i> :</span></td><td> the external ID
</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i> :</span></td><td> the SYSTEM ID (e.g. filename or URL)
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="externalSubset"></a>externalSubset ()</h3><pre class="programlisting">void externalSubset (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ExternalID,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *SystemID);</pre><p>
Callback on external subset declaration.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> the root element name
</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i> :</span></td><td> the external ID
</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i> :</span></td><td> the SYSTEM ID (e.g. filename or URL)
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="getEntity"></a>getEntity ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a> getEntity (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p>
Get an entity by name</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> The entity name
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>the xmlEntityPtr if found.
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="getParameterEntity"></a>getParameterEntity ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a> getParameterEntity (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p>
Get a parameter entity by name</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> The entity name
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>the xmlEntityPtr if found.
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="resolveEntity"></a>resolveEntity ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> resolveEntity (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *publicId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *systemId);</pre><p>
The entity loader, to control the loading of external entities,
the application can either:
- override this <a href="libxml-SAX.html#resolveEntity">resolveEntity</a>() callback in the SAX block
- or better use the <a href="libxml-parser.html#xmlSetExternalEntityLoader">xmlSetExternalEntityLoader</a>() function to
set up it's own entity resolution routine</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i> :</span></td><td> The public ID of the entity
</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i> :</span></td><td> The system ID of the entity
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>the xmlParserInputPtr if inlined or NULL for DOM behaviour.
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="entityDecl"></a>entityDecl ()</h3><pre class="programlisting">void entityDecl (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
int type,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *publicId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *systemId,
<a href="libxml-tree.html#xmlChar">xmlChar</a> *content);</pre><p>
An entity definition has been parsed</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> the entity name
</td></tr><tr><td><span class="term"><i><tt>type</tt></i> :</span></td><td> the entity type
</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i> :</span></td><td> The public ID of the entity
</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i> :</span></td><td> The system ID of the entity
</td></tr><tr><td><span class="term"><i><tt>content</tt></i> :</span></td><td> the entity value (without processing).
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="attributeDecl"></a>attributeDecl ()</h3><pre class="programlisting">void attributeDecl (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *elem,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *fullname,
int type,
int def,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *defaultValue,
<a href="libxml-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree);</pre><p>
An attribute definition has been parsed</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>elem</tt></i> :</span></td><td> the name of the element
</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i> :</span></td><td> the attribute name
</td></tr><tr><td><span class="term"><i><tt>type</tt></i> :</span></td><td> the attribute type
</td></tr><tr><td><span class="term"><i><tt>def</tt></i> :</span></td><td> the type of default value
</td></tr><tr><td><span class="term"><i><tt>defaultValue</tt></i> :</span></td><td> the attribute default value
</td></tr><tr><td><span class="term"><i><tt>tree</tt></i> :</span></td><td> the tree of enumerated value set
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="elementDecl"></a>elementDecl ()</h3><pre class="programlisting">void elementDecl (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
int type,
<a href="libxml-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content);</pre><p>
An element definition has been parsed</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> the element name
</td></tr><tr><td><span class="term"><i><tt>type</tt></i> :</span></td><td> the element type
</td></tr><tr><td><span class="term"><i><tt>content</tt></i> :</span></td><td> the element value tree
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="notationDecl"></a>notationDecl ()</h3><pre class="programlisting">void notationDecl (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *publicId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *systemId);</pre><p>
What to do when a notation declaration has been parsed.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> The name of the notation
</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i> :</span></td><td> The public ID of the entity
</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i> :</span></td><td> The system ID of the entity
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="unparsedEntityDecl"></a>unparsedEntityDecl ()</h3><pre class="programlisting">void unparsedEntityDecl (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *publicId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *systemId,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *notationName);</pre><p>
What to do when an unparsed entity declaration is parsed</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> The name of the entity
</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i> :</span></td><td> The public ID of the entity
</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i> :</span></td><td> The system ID of the entity
</td></tr><tr><td><span class="term"><i><tt>notationName</tt></i> :</span></td><td> the name of the notation
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="startDocument"></a>startDocument ()</h3><pre class="programlisting">void startDocument (void *ctx);</pre><p>
called when the document start being processed.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="endDocument"></a>endDocument ()</h3><pre class="programlisting">void endDocument (void *ctx);</pre><p>
called when the document end has been detected.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="attribute"></a>attribute ()</h3><pre class="programlisting">void attribute (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *fullname,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *value);</pre><p>
Handle an attribute that has been read by the parser.
The default handling is to convert the attribute into an
DOM subtree and past it in a new xmlAttr element added to
the element.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i> :</span></td><td> The attribute name, including namespace prefix
</td></tr><tr><td><span class="term"><i><tt>value</tt></i> :</span></td><td> The attribute value
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="startElement"></a>startElement ()</h3><pre class="programlisting">void startElement (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *fullname,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> **atts);</pre><p>
called when an opening tag has been processed.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i> :</span></td><td> The element name, including namespace prefix
</td></tr><tr><td><span class="term"><i><tt>atts</tt></i> :</span></td><td> An array of name/value attributes pairs, NULL terminated
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="endElement"></a>endElement ()</h3><pre class="programlisting">void endElement (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p>
called when the end of an element has been detected.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> The element name
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="reference"></a>reference ()</h3><pre class="programlisting">void reference (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p>
called when an entity reference is detected.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> The entity name
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="characters"></a>characters ()</h3><pre class="programlisting">void characters (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ch,
int len);</pre><p>
receiving some chars from the parser.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>ch</tt></i> :</span></td><td> a xmlChar string
</td></tr><tr><td><span class="term"><i><tt>len</tt></i> :</span></td><td> the number of xmlChar
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="ignorableWhitespace"></a>ignorableWhitespace ()</h3><pre class="programlisting">void ignorableWhitespace (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ch,
int len);</pre><p>
receiving some ignorable whitespaces from the parser.
UNUSED: by default the DOM building will use characters</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>ch</tt></i> :</span></td><td> a xmlChar string
</td></tr><tr><td><span class="term"><i><tt>len</tt></i> :</span></td><td> the number of xmlChar
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="processingInstruction"></a>processingInstruction ()</h3><pre class="programlisting">void processingInstruction (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *target,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *data);</pre><p>
A processing instruction has been parsed.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>target</tt></i> :</span></td><td> the target name
</td></tr><tr><td><span class="term"><i><tt>data</tt></i> :</span></td><td> the PI data's
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="globalNamespace"></a>globalNamespace ()</h3><pre class="programlisting">void globalNamespace (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *href,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *prefix);</pre><p>
An old global namespace has been parsed.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>href</tt></i> :</span></td><td> the namespace associated URN
</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i> :</span></td><td> the namespace prefix
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="setNamespace"></a>setNamespace ()</h3><pre class="programlisting">void setNamespace (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p>
Set the current element namespace.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> the namespace prefix
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="getNamespace"></a>getNamespace ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNsPtr">xmlNsPtr</a> getNamespace (void *ctx);</pre><p>
Get the current element namespace.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>the xmlNsPtr or NULL if none
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="checkNamespace"></a>checkNamespace ()</h3><pre class="programlisting">int checkNamespace (void *ctx,
<a href="libxml-tree.html#xmlChar">xmlChar</a> *nameSpace);</pre><p>
Check that the current element namespace is the same as the
one read upon parsing.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>nameSpace</tt></i> :</span></td><td> the namespace to check against
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>1 if true 0 otherwise
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="namespaceDecl"></a>namespaceDecl ()</h3><pre class="programlisting">void namespaceDecl (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *href,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *prefix);</pre><p>
A namespace has been parsed.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>href</tt></i> :</span></td><td> the namespace associated URN
</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i> :</span></td><td> the namespace prefix
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="comment"></a>comment ()</h3><pre class="programlisting">void comment (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *value);</pre><p>
A comment has been parsed.</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>value</tt></i> :</span></td><td> the comment content
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="cdataBlock"></a>cdataBlock ()</h3><pre class="programlisting">void cdataBlock (void *ctx,
const <a href="libxml-tree.html#xmlChar">xmlChar</a> *value,
int len);</pre><p>
called when a pcdata block has been parsed</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctx</tt></i> :</span></td><td> the user data (XML parser context)
</td></tr><tr><td><span class="term"><i><tt>value</tt></i> :</span></td><td> The pcdata content
</td></tr><tr><td><span class="term"><i><tt>len</tt></i> :</span></td><td> the block length
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="initxmlDefaultSAXHandler"></a>initxmlDefaultSAXHandler ()</h3><pre class="programlisting">void initxmlDefaultSAXHandler (<a href="libxml-parser.html#xmlSAXHandler">xmlSAXHandler</a> *hdlr,
int warning);</pre><p>
Initialize the default XML SAX handler</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i> :</span></td><td> the SAX handler
</td></tr><tr><td><span class="term"><i><tt>warning</tt></i> :</span></td><td> flag if non-zero sets the handler warning procedure
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="inithtmlDefaultSAXHandler"></a>inithtmlDefaultSAXHandler ()</h3><pre class="programlisting">void inithtmlDefaultSAXHandler (<a href="libxml-parser.html#xmlSAXHandler">xmlSAXHandler</a> *hdlr);</pre><p>
Initialize the default HTML SAX handler</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i> :</span></td><td> the SAX handler
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="initdocbDefaultSAXHandler"></a>initdocbDefaultSAXHandler ()</h3><pre class="programlisting">void initdocbDefaultSAXHandler (<a href="libxml-parser.html#xmlSAXHandler">xmlSAXHandler</a> *hdlr);</pre><p>
Initialize the default DocBook SAX handler</p><p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i> :</span></td><td> the SAX handler
</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlDefaultSAXHandlerInit"></a>xmlDefaultSAXHandlerInit ()</h3><pre class="programlisting">void xmlDefaultSAXHandlerInit (void);</pre><p>
Initialize the default SAX handler</p><p>
</p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="htmlDefaultSAXHandlerInit"></a>htmlDefaultSAXHandlerInit ()</h3><pre class="programlisting">void htmlDefaultSAXHandlerInit (void);</pre><p>
Initialize the default SAX handler</p><p>
</p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="docbDefaultSAXHandlerInit"></a>docbDefaultSAXHandlerInit ()</h3><pre class="programlisting">void docbDefaultSAXHandlerInit (void);</pre><p>
Initialize the default SAX handler</p><p>
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