libxml-sax.html

libxml,在UNIX/LINUX下非常重要的一个库,为XML相关应用提供方便.目前上载的是最新版本,若要取得最新版本,请参考里面的readme.

<div class="variablelist"><table border="0"><col align="left" /><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><h3><a name="resolveEntity" id="resolveEntity"></a>Function: resolveEntity</h3><pre class="programlisting"><a href="libxml-tree.html#xmlParserInputPtr">xmlParserInputPtr</a>	resolveEntity	(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * systemId)<br />
</pre><p>The entity loader, to control the loading of external entities, the application can either: - override this resolveEntity() callback in the SAX block - or better use the xmlSetExternalEntityLoader() function to set up it's own entity resolution routine DEPRECATED: use xmlSAX2ResolveEntity()</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 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"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> if inlined or NULL for DOM behaviour.</td></tr></tbody></table></div><h3><a name="startDocument" id="startDocument"></a>Function: startDocument</h3><pre class="programlisting">void	startDocument			(void * ctx)<br />
</pre><p>called when the document start being processed. DEPRECATED: use xmlSAX2StartDocument()</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 user data (XML parser context)</td></tr></tbody></table></div><h3><a name="setNamespace" id="setNamespace"></a>Function: setNamespace</h3><pre class="programlisting">void	setNamespace			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * name)<br />
</pre><p>Set the current element namespace. DEPRECATED</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 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><h3><a name="cdataBlock" id="cdataBlock"></a>Function: cdataBlock</h3><pre class="programlisting">void	cdataBlock			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * value, <br />					 int len)<br />
</pre><p>called when a pcdata block has been parsed DEPRECATED: use xmlSAX2CDataBlock()</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 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><h3><a name="getPublicId" id="getPublicId"></a>Function: getPublicId</h3><pre class="programlisting">const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> *	getPublicId		(void * ctx)<br />
</pre><p>Provides the public ID e.g. "-//SGMLSOURCE//DTD DEMO//EN" DEPRECATED: use xmlSAX2GetPublicId()</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 user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> *</td></tr></tbody></table></div><h3><a name="inithtmlDefaultSAXHandler" id="inithtmlDefaultSAXHandler"></a>Function: inithtmlDefaultSAXHandler</h3><pre class="programlisting">void	inithtmlDefaultSAXHandler	(<a href="libxml-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * hdlr)<br />
</pre><p>Initialize the default HTML SAX version 1 handler DEPRECATED: use xmlSAX2InitHtmlDefaultSAXHandler() for the new SAX2 blocks</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr></tbody></table></div><h3><a name="processingInstruction" id="processingInstruction"></a>Function: processingInstruction</h3><pre class="programlisting">void	processingInstruction		(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * target, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * data)<br />
</pre><p>A processing instruction has been parsed. DEPRECATED: use xmlSAX2ProcessingInstruction()</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 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><h3><a name="endElement" id="endElement"></a>Function: endElement</h3><pre class="programlisting">void	endElement			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * name)<br />
</pre><p>called when the end of an element has been detected. DEPRECATED: use xmlSAX2EndElement()</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 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><h3><a name="namespaceDecl" id="namespaceDecl"></a>Function: namespaceDecl</h3><pre class="programlisting">void	namespaceDecl			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * href, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br />
</pre><p>A namespace has been parsed. DEPRECATED</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 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><h3><a name="initdocbDefaultSAXHandler" id="initdocbDefaultSAXHandler"></a>Function: initdocbDefaultSAXHandler</h3><pre class="programlisting">void	initdocbDefaultSAXHandler	(<a href="libxml-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * hdlr)<br />
</pre><p>Initialize the default DocBook SAX version 1 handler DEPRECATED: use xmlSAX2InitDocbDefaultSAXHandler() for the new SAX2 blocks</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr></tbody></table></div><h3><a name="getEntity" id="getEntity"></a>Function: getEntity</h3><pre class="programlisting"><a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a>	getEntity		(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * name)<br />
</pre><p>Get an entity by name DEPRECATED: use xmlSAX2GetEntity()</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 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>Returns</tt></i>:</span></td><td>the <a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found.</td></tr></tbody></table></div><h3><a name="characters" id="characters"></a>Function: characters</h3><pre class="programlisting">void	characters			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * ch, <br />					 int len)<br />
</pre><p>receiving some chars from the parser. DEPRECATED: use xmlSAX2Characters()</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 user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>a <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml-xmlstring.html#xmlChar">xmlChar</a></td></tr></tbody></table></div><h3><a name="elementDecl" id="elementDecl"></a>Function: elementDecl</h3><pre class="programlisting">void	elementDecl			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * name, <br />					 int type, <br />					 <a href="libxml-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content)<br />
</pre><p>An element definition has been parsed DEPRECATED: use xmlSAX2ElementDecl()</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 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><h3><a name="startElement" id="startElement"></a>Function: startElement</h3><pre class="programlisting">void	startElement			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> ** atts)<br />
</pre><p>called when an opening tag has been processed. DEPRECATED: use xmlSAX2StartElement()</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 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><h3><a name="getParameterEntity" id="getParameterEntity"></a>Function: getParameterEntity</h3><pre class="programlisting"><a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a>	getParameterEntity	(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * name)<br />
</pre><p>Get a parameter entity by name DEPRECATED: use xmlSAX2GetParameterEntity()</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 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>Returns</tt></i>:</span></td><td>the <a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found.</td></tr></tbody></table></div><h3><a name="attributeDecl" id="attributeDecl"></a>Function: attributeDecl</h3><pre class="programlisting">void	attributeDecl			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * elem, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br />					 int type, <br />					 int def, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br />					 <a href="libxml-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree)<br />
</pre><p>An <a href="libxml-SAX.html#attribute">attribute</a> definition has been parsed DEPRECATED: use xmlSAX2AttributeDecl()</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 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 <a href="libxml-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the <a href="libxml-SAX.html#attribute">attribute</a> 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 <a href="libxml-SAX.html#attribute">attribute</a> 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><h3><a name="isStandalone" id="isStandalone"></a>Function: isStandalone</h3><pre class="programlisting">int	isStandalone			(void * ctx)<br />
</pre><p>Is this document tagged standalone ? DEPRECATED: use xmlSAX2IsStandalone()</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 user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div><h3><a name="internalSubset" id="internalSubset"></a>Function: internalSubset</h3><pre class="programlisting">void	internalSubset			(void * ctx, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * name, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br />
</pre><p>Callback on internal subset declaration. DEPRECATED: use xmlSAX2InternalSubset()</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 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><h3><a name="endDocument" id="endDocument"></a>Function: endDocument</h3><pre class="programlisting">void	endDocument			(void * ctx)<br />
</pre><p>called when the document end has been detected. DEPRECATED: use xmlSAX2EndDocument()</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 user data (XML parser context)</td></tr></tbody></table></div><h3><a name="getLineNumber" id="getLineNumber"></a>Function: getLineNumber</h3><pre class="programlisting">int	getLineNumber			(void * ctx)<br />
</pre><p>Provide the line number of the current parsing point. DEPRECATED: use xmlSAX2GetLineNumber()</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 user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int</td></tr></tbody></table></div></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>