FM / examples

/usr/share/doc/libxml2-devel/examples

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examples.xml	32157	0644	edit dl rm
examples.xsl	7232	0644	edit dl rm
index.html	32920	0644	edit dl rm
index.py	9209	0644	edit dl rm
io1.c	3753	0644	edit dl rm
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Makefile.am	4093	0644	edit dl rm
Makefile.in	33309	0644	edit dl rm
parse1.c	1300	0644	edit dl rm
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parse4.c	3545	0644	edit dl rm
reader1.c	2530	0644	edit dl rm
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xpath1.c	6624	0644	edit dl rm
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xpath2.c	5330	0644	edit dl rm
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Edit: /usr/share/doc/libxml2-devel/examples/examples.xml (32157B)

<examples>
  <example filename='io1.c'>
    <synopsis>Example of custom Input/Output</synopsis>
    <purpose>Demonstrate the use of xmlRegisterInputCallbacks to build a custom I/O layer, this is used in an XInclude method context to show how dynamic document can be built in a clean way.</purpose>
    <usage>io1</usage>
    <test>io1 &gt; io1.tmp &amp;&amp; diff io1.tmp $(srcdir)/io1.res</test>
    <author>Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>InputOutput</section>
    <includes>
      <include>&lt;libxml/parser.h&gt;</include>
      <include>&lt;libxml/xmlIO.h&gt;</include>
      <include>&lt;libxml/xinclude.h&gt;</include>
      <include>&lt;libxml/tree.h&gt;</include>
    </includes>
    <uses>
      <function line='143' file='tree' name='xmlDocDump'/>
      <function line='158' file='xmlmemory' name='xmlMemoryDump'/>
      <function line='149' file='tree' name='xmlFreeDoc'/>
      <function line='154' file='parser' name='xmlCleanupParser'/>
      <macro line='117' file='xmlversion' name='LIBXML_TEST_VERSION'/>
      <function line='134' file='xinclude' name='xmlXIncludeProcess'/>
      <function line='117' file='xmlIO' name='xmlRegisterInputCallbacks'/>
      <function line='124' file='parser' name='xmlReadMemory'/>
      <typedef line='105' file='tree' name='xmlDocPtr'/>
    </uses>
  </example>
  <example filename='io2.c'>
    <synopsis>Output to char buffer</synopsis>
    <purpose>Demonstrate the use of xmlDocDumpMemory to output document to a character buffer</purpose>
    <usage>io2</usage>
    <test>io2 &gt; io2.tmp &amp;&amp; diff io2.tmp $(srcdir)/io2.res</test>
    <author>John Fleck</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>InputOutput</section>
    <includes>
      <include>&lt;libxml/parser.h&gt;</include>
    </includes>
    <uses>
      <function line='29' file='tree' name='xmlNodeSetContent'/>
      <function line='36' file='tree' name='xmlDocDumpFormatMemory'/>
      <variable line='42' file='globals' name='xmlFree'/>
      <function line='30' file='tree' name='xmlDocSetRootElement'/>
      <typedef line='20' file='tree' name='xmlDocPtr'/>
      <function line='43' file='tree' name='xmlFreeDoc'/>
      <typedef line='19' file='tree' name='xmlNodePtr'/>
      <function line='27' file='tree' name='xmlNewDoc'/>
      <function line='28' file='tree' name='xmlNewNode'/>
    </uses>
  </example>
  <example filename='parse1.c'>
    <synopsis>Parse an XML file to a tree and free it</synopsis>
    <purpose>Demonstrate the use of xmlReadFile() to read an XML file into a tree and and xmlFreeDoc() to free the resulting tree</purpose>
    <usage>parse1 test1.xml</usage>
    <test>parse1 test1.xml</test>
    <author>Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>Parsing</section>
    <includes>
      <include>&lt;libxml/tree.h&gt;</include>
      <include>&lt;libxml/parser.h&gt;</include>
    </includes>
    <uses>
      <function line='54' file='xmlmemory' name='xmlMemoryDump'/>
      <function line='50' file='parser' name='xmlCleanupParser'/>
      <macro line='45' file='xmlversion' name='LIBXML_TEST_VERSION'/>
      <typedef line='24' file='tree' name='xmlDocPtr'/>
      <function line='31' file='tree' name='xmlFreeDoc'/>
      <function line='26' file='parser' name='xmlReadFile'/>
    </uses>
  </example>
  <example filename='parse2.c'>
    <synopsis>Parse and validate an XML file to a tree and free the result</synopsis>
    <purpose>Create a parser context for an XML file, then parse and validate the file, creating a tree, check the validation result and xmlFreeDoc() to free the resulting tree.</purpose>
    <usage>parse2 test2.xml</usage>
    <test>parse2 test2.xml</test>
    <author>Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>Parsing</section>
    <includes>
      <include>&lt;libxml/tree.h&gt;</include>
      <include>&lt;libxml/parser.h&gt;</include>
    </includes>
    <uses>
      <function line='47' file='parser' name='xmlFreeParserCtxt'/>
      <enum line='35' file='parser' name='XML_PARSE_DTDVALID'/>
      <function line='29' file='parser' name='xmlNewParserCtxt'/>
      <typedef line='25' file='tree' name='xmlParserCtxtPtr'/>
      <function line='35' file='parser' name='xmlCtxtReadFile'/>
      <function line='66' file='parser' name='xmlCleanupParser'/>
      <macro line='61' file='xmlversion' name='LIBXML_TEST_VERSION'/>
      <function line='44' file='tree' name='xmlFreeDoc'/>
      <typedef line='26' file='tree' name='xmlDocPtr'/>
      <function line='70' file='xmlmemory' name='xmlMemoryDump'/>
    </uses>
  </example>
  <example filename='parse3.c'>
    <synopsis>Parse an XML document in memory to a tree and free it</synopsis>
    <purpose>Demonstrate the use of xmlReadMemory() to read an XML file into a tree and and xmlFreeDoc() to free the resulting tree</purpose>
    <usage>parse3</usage>
    <test>parse3</test>
    <author>Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>Parsing</section>
    <includes>
      <include>&lt;libxml/tree.h&gt;</include>
      <include>&lt;libxml/parser.h&gt;</include>
    </includes>
    <uses>
      <function line='33' file='parser' name='xmlReadMemory'/>
      <function line='58' file='xmlmemory' name='xmlMemoryDump'/>
      <function line='54' file='parser' name='xmlCleanupParser'/>
      <macro line='49' file='xmlversion' name='LIBXML_TEST_VERSION'/>
      <function line='38' file='tree' name='xmlFreeDoc'/>
      <typedef line='27' file='tree' name='xmlDocPtr'/>
    </uses>
  </example>
  <example filename='parse4.c'>
    <synopsis>Parse an XML document chunk by chunk to a tree and free it</synopsis>
    <purpose>Demonstrate the use of xmlCreatePushParserCtxt() and xmlParseChunk() to read an XML file progressively into a tree and and xmlFreeDoc() to free the resulting tree</purpose>
    <usage>parse4 test3.xml</usage>
    <test>parse4 test3.xml</test>
    <author>Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>Parsing</section>
    <includes>
      <include>&lt;libxml/tree.h&gt;</include>
      <include>&lt;libxml/parser.h&gt;</include>
    </includes>
    <uses>
      <function line='94' file='parser' name='xmlFreeParserCtxt'/>
      <function line='86' file='parser' name='xmlParseChunk'/>
      <function line='103' file='tree' name='xmlFreeDoc'/>
      <function line='135' file='xmlmemory' name='xmlMemoryDump'/>
      <function line='67' file='parser' name='xmlCreatePushParserCtxt'/>
      <function line='131' file='parser' name='xmlCleanupParser'/>
      <macro line='120' file='xmlversion' name='LIBXML_TEST_VERSION'/>
      <typedef line='45' file='tree' name='xmlParserCtxtPtr'/>
      <typedef line='47' file='tree' name='xmlDocPtr'/>
    </uses>
  </example>
  <example filename='reader1.c'>
    <synopsis>Parse an XML file with an xmlReader</synopsis>
    <purpose>Demonstrate the use of xmlReaderForFile() to parse an XML file and dump the informations about the nodes found in the process. (Note that the XMLReader functions require libxml2 version later than 2.6.)</purpose>
    <usage>reader1 &lt;filename&gt;</usage>
    <test>reader1 test2.xml &gt; reader1.tmp &amp;&amp; diff reader1.tmp $(srcdir)/reader1.res</test>
    <author>Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>xmlReader</section>
    <includes>
      <include>&lt;libxml/xmlreader.h&gt;</include>
    </includes>
    <uses>
      <function line='44' file='xmlstring' name='xmlStrlen'/>
      <function line='94' file='parser' name='xmlCleanupParser'/>
      <function line='37' file='xmlreader' name='xmlTextReaderNodeType'/>
      <typedef line='59' file='xmlreader' name='xmlTextReaderPtr'/>
      <function line='98' file='xmlmemory' name='xmlMemoryDump'/>
      <function line='33' file='xmlreader' name='xmlTextReaderConstValue'/>
      <function line='36' file='xmlreader' name='xmlTextReaderDepth'/>
      <function line='69' file='xmlreader' name='xmlFreeTextReader'/>
      <macro line='89' file='xmlversion' name='LIBXML_TEST_VERSION'/>
      <function line='29' file='xmlreader' name='xmlTextReaderConstName'/>
      <function line='40' file='xmlreader' name='xmlTextReaderHasValue'/>
      <function line='67' file='xmlreader' name='xmlTextReaderRead'/>
      <function line='39' file='xmlreader' name='xmlTextReaderIsEmptyElement'/>
      <function line='62' file='xmlreader' name='xmlReaderForFile'/>
    </uses>
  </example>
  <example filename='reader2.c'>
    <synopsis>Parse and validate an XML file with an xmlReader</synopsis>
    <purpose>Demonstrate the use of xmlReaderForFile() to parse an XML file validating the content in the process and activating options like entities substitution, and DTD attributes defaulting. (Note that the XMLReader functions require libxml2 version later than 2.6.)</purpose>
    <usage>reader2 &lt;valid_xml_filename&gt;</usage>
    <test>reader2 test2.xml &gt; reader1.tmp &amp;&amp; diff reader1.tmp $(srcdir)/reader1.res</test>
    <author>Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>xmlReader</section>
    <includes>
      <include>&lt;libxml/xmlreader.h&gt;</include>
    </includes>
    <uses>
      <function line='45' file='xmlstring' name='xmlStrlen'/>
      <function line='38' file='xmlreader' name='xmlTextReaderNodeType'/>
      <typedef line='60' file='xmlreader' name='xmlTextReaderPtr'/>
      <function line='34' file='xmlreader' name='xmlTextReaderConstValue'/>
      <enum line='70' file='parser' name='XML_PARSE_NOENT'/>
      <function line='37' file='xmlreader' name='xmlTextReaderDepth'/>
      <enum line='71' file='parser' name='XML_PARSE_DTDVALID'/>
      <enum line='69' file='parser' name='XML_PARSE_DTDATTR'/>
      <function line='84' file='xmlreader' name='xmlFreeTextReader'/>
      <function line='30' file='xmlreader' name='xmlTextReaderConstName'/>
      <function line='41' file='xmlreader' name='xmlTextReaderHasValue'/>
      <function line='76' file='xmlreader' name='xmlTextReaderRead'/>
      <function line='40' file='xmlreader' name='xmlTextReaderIsEmptyElement'/>
      <function line='68' file='xmlreader' name='xmlReaderForFile'/>
      <function line='81' file='xmlreader' name='xmlTextReaderIsValid'/>
    </uses>
  </example>
  <example filename='reader3.c'>
    <synopsis>Show how to extract subdocuments with xmlReader</synopsis>
    <purpose>Demonstrate the use of xmlTextReaderPreservePattern() to parse an XML file with the xmlReader while collecting only some subparts of the document. (Note that the XMLReader functions require libxml2 version later than 2.6.)</purpose>
    <usage>reader3</usage>
    <test>reader3 &gt; reader3.tmp &amp;&amp; diff reader3.tmp $(srcdir)/reader3.res</test>
    <author>Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>xmlReader</section>
    <includes>
      <include>&lt;libxml/xmlreader.h&gt;</include>
    </includes>
    <uses>
      <typedef line='32' file='xmlreader' name='xmlTextReaderPtr'/>
      <function line='66' file='xmlreader' name='xmlFreeTextReader'/>
      <function line='96' file='tree' name='xmlDocDump'/>
      <function line='52' file='xmlreader' name='xmlTextReaderRead'/>
      <function line='62' file='xmlreader' name='xmlTextReaderCurrentDoc'/>
      <function line='43' file='xmlreader' name='xmlTextReaderPreservePattern'/>
      <function line='38' file='xmlreader' name='xmlReaderForFile'/>
    </uses>
  </example>
  <example filename='reader4.c'>
    <synopsis>Parse multiple XML files reusing an xmlReader</synopsis>
    <purpose>Demonstrate the use of xmlReaderForFile() and xmlReaderNewFile to parse XML files while reusing the reader object and parser context.  (Note that the XMLReader functions require libxml2 version later than 2.6.)</purpose>
    <usage>reader4 &lt;filename&gt; [ filename ... ]</usage>
    <test>reader4 test1.xml test2.xml test3.xml &gt; reader4.tmp &amp;&amp; diff reader4.tmp $(srcdir)/reader4.res</test>
    <author>Graham Bennett</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>xmlReader</section>
    <includes>
      <include>&lt;libxml/xmlreader.h&gt;</include>
    </includes>
    <uses>
      <typedef line='54' file='xmlreader' name='xmlTextReaderPtr'/>
      <function line='83' file='xmlreader' name='xmlReaderNewFile'/>
      <function line='104' file='xmlreader' name='xmlFreeTextReader'/>
      <function line='26' file='xmlreader' name='xmlTextReaderRead'/>
      <function line='97' file='xmlreader' name='xmlTextReaderCurrentDoc'/>
      <function line='72' file='xmlreader' name='xmlReaderForFile'/>
    </uses>
  </example>
  <example filename='testWriter.c'>
    <synopsis>use various APIs for the xmlWriter</synopsis>
    <purpose>tests a number of APIs for the xmlWriter, especially the various methods to write to a filename, to a memory buffer, to a new document, or to a subtree. It shows how to do encoding string conversions too. The resulting documents are then serialized.</purpose>
    <usage>testWriter</usage>
    <test>testWriter &amp;&amp; for i in 1 2 3 4 ; do diff $(srcdir)/writer.xml writer$$i.tmp || break ; done</test>
    <author>Alfred Mickautsch</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>xmlWriter</section>
    <includes>
      <include>&lt;libxml/encoding.h&gt;</include>
      <include>&lt;libxml/xmlwriter.h&gt;</include>
    </includes>
    <uses>
      <function line='913' file='xmlwriter' name='xmlTextWriterStartDocument'/>
      <function line='1121' file='xmlwriter' name='xmlTextWriterEndDocument'/>
      <variable line='1183' file='globals' name='xmlRealloc'/>
      <function line='925' file='xmlwriter' name='xmlTextWriterWriteComment'/>
      <function line='1156' file='encoding' name='xmlFindCharEncodingHandler'/>
      <variable line='1166' file='globals' name='xmlMalloc'/>
      <typedef line='341' file='tree' name='xmlBufferPtr'/>
      <macro line='885' file='parser' name='XML_DEFAULT_VERSION'/>
      <function line='901' file='tree' name='xmlDocSetRootElement'/>
      <function line='1127' file='xmlwriter' name='xmlFreeTextWriter'/>
      <function line='1096' file='xmlwriter' name='xmlTextWriterStartElement'/>
      <function line='347' file='tree' name='xmlBufferCreate'/>
      <function line='1111' file='xmlwriter' name='xmlTextWriterEndElement'/>
      <function line='76' file='xmlwriter' name='xmlNewTextWriterFilename'/>
      <function line='959' file='xmlwriter' name='xmlTextWriterWriteFormatComment'/>
      <function line='1073' file='xmlwriter' name='xmlTextWriterWriteFormatElement'/>
      <typedef line='1151' file='encoding' name='xmlCharEncodingHandlerPtr'/>
      <typedef line='880' file='tree' name='xmlNodePtr'/>
      <function line='949' file='xmlwriter' name='xmlTextWriterWriteAttribute'/>
      <function line='632' file='xmlwriter' name='xmlNewTextWriterDoc'/>
      <function line='894' file='tree' name='xmlNewDocNode'/>
      <function line='1129' file='tree' name='xmlSaveFileEnc'/>
      <function line='904' file='xmlwriter' name='xmlNewTextWriterTree'/>
      <function line='355' file='xmlwriter' name='xmlNewTextWriterMemory'/>
      <variable line='1180' file='globals' name='xmlFree'/>
      <function line='613' file='tree' name='xmlBufferFree'/>
      <typedef line='878' file='xmlwriter' name='xmlTextWriterPtr'/>
      <function line='1103' file='xmlwriter' name='xmlTextWriterWriteElement'/>
      <function line='885' file='tree' name='xmlNewDoc'/>
    </uses>
  </example>
  <example filename='tree1.c'>
    <synopsis>Navigates a tree to print element names</synopsis>
    <purpose>Parse a file to a tree, use xmlDocGetRootElement() to get the root element, then walk the document and print all the element name in document order.</purpose>
    <usage>tree1 filename_or_URL</usage>
    <test>tree1 test2.xml &gt; tree1.tmp &amp;&amp; diff tree1.tmp $(srcdir)/tree1.res</test>
    <author>Dodji Seketeli</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>Tree</section>
    <includes>
      <include>&lt;libxml/tree.h&gt;</include>
      <include>&lt;libxml/parser.h&gt;</include>
    </includes>
    <uses>
      <enum line='36' file='tree' name='XML_ELEMENT_NODE'/>
      <function line='74' file='tree' name='xmlDocGetRootElement'/>
      <function line='67' file='parser' name='xmlReadFile'/>
    </uses>
  </example>
  <example filename='tree2.c'>
    <synopsis>Creates a tree</synopsis>
    <purpose>Shows how to create document, nodes and dump it to stdout or file.</purpose>
    <usage>tree2 &lt;filename&gt;  -Default output: stdout</usage>
    <test>tree2 &gt; tree2.tmp &amp;&amp; diff tree2.tmp $(srcdir)/tree2.res</test>
    <author>Lucas Brasilino &lt;brasilino@recife.pe.gov.br&gt;</author>
    <copy>see Copyright for the status of this software </copy>
    <section>Tree</section>
    <includes>
      <include>&lt;libxml/tree.h&gt;</include>
      <include>&lt;libxml/parser.h&gt;</include>
    </includes>
    <uses>
      <function line='74' file='tree' name='xmlNewText'/>
      <function line='95' file='tree' name='xmlSaveFormatFileEnc'/>
      <function line='77' file='tree' name='xmlAddChild'/>
      <function line='40' file='tree' name='xmlDocSetRootElement'/>
      <function line='88' file='tree' name='xmlNewProp'/>
      <function line='87' file='tree' name='xmlNewChild'/>
      <function line='73' file='tree' name='xmlNewNode'/>
      <function line='45' file='tree' name='xmlCreateIntSubset'/>
      <function line='38' file='tree' name='xmlNewDoc'/>
    </uses>
  </example>
  <example filename='xpath1.c'>
    <synopsis>Evaluate XPath expression and prints result node set.</synopsis>
    <purpose>Shows how to evaluate XPath expression and register known namespaces in XPath context.</purpose>
    <usage>xpath1 &lt;xml-file&gt; &lt;xpath-expr&gt; [&lt;known-ns-list&gt;]</usage>
    <test>xpath1 test3.xml &apos;//child2&apos; &gt; xpath1.tmp &amp;&amp; diff xpath1.tmp $(srcdir)/xpath1.res</test>
    <author>Aleksey Sanin</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>XPath</section>
    <includes>
      <include>&lt;libxml/parser.h&gt;</include>
      <include>&lt;libxml/xpath.h&gt;</include>
      <include>&lt;libxml/xpathInternals.h&gt;</include>
      <include>&lt;libxml/tree.h&gt;</include>
    </includes>
    <uses>
      <enum line='229' file='tree' name='XML_ELEMENT_NODE'/>
      <typedef line='88' file='xpath' name='xmlXPathObjectPtr'/>
      <function line='117' file='xpath' name='xmlXPathEvalExpression'/>
      <function line='94' file='parser' name='xmlParseFile'/>
      <function line='186' file='xpathInternals' name='xmlXPathRegisterNs'/>
      <function line='129' file='xpath' name='xmlXPathFreeObject'/>
      <variable line='193' file='globals' name='xmlFree'/>
      <typedef line='218' file='tree' name='xmlNsPtr'/>
      <function line='101' file='xpath' name='xmlXPathNewContext'/>
      <typedef line='87' file='xpath' name='xmlXPathContextPtr'/>
      <function line='130' file='xpath' name='xmlXPathFreeContext'/>
      <function line='39' file='parser' name='xmlInitParser'/>
      <function line='156' file='xmlstring' name='xmlStrdup'/>
      <function line='180' file='xmlstring' name='xmlStrchr'/>
      <typedef line='206' file='tree' name='xmlNodePtr'/>
      <enum line='217' file='tree' name='XML_NAMESPACE_DECL'/>
    </uses>
  </example>
  <example filename='xpath2.c'>
    <synopsis>Load a document, locate subelements with XPath, modify said elements and save the resulting document.</synopsis>
    <purpose>Shows how to make a full round-trip from a load/edit/save</purpose>
    <usage>xpath2 &lt;xml-file&gt; &lt;xpath-expr&gt; &lt;new-value&gt;</usage>
    <test>xpath2 test3.xml &apos;//discarded&apos; discarded &gt; xpath2.tmp &amp;&amp; diff xpath2.tmp $(srcdir)/xpath2.res</test>
    <author>Aleksey Sanin and Daniel Veillard</author>
    <copy>see Copyright for the status of this software. </copy>
    <section>XPath</section>
    <includes>
      <include>&lt;libxml/parser.h&gt;</include>
      <include>&lt;libxml/xpath.h&gt;</include>
      <include>&lt;libxml/xpathInternals.h&gt;</include>
      <include>&lt;libxml/tree.h&gt;</include>
    </includes>
    <uses>
      <function line='162' file='tree' name='xmlNodeSetContent'/>
      <function line='127' file='tree' name='xmlDocDump'/>
      <typedef line='88' file='xpath' name='xmlXPathObjectPtr'/>
      <function line='110' file='xpath' name='xmlXPathEvalExpression'/>
      <function line='95' file='parser' name='xmlParseFile'/>
      <function line='123' file='xpath' name='xmlXPathFreeObject'/>
      <function line='102' file='xpath' name='xmlXPathNewContext'/>
      <typedef line='87' file='xpath' name='xmlXPathContextPtr'/>
      <function line='124' file='xpath' name='xmlXPathFreeContext'/>
      <function line='41' file='parser' name='xmlInitParser'/>
      <enum line='180' file='tree' name='XML_NAMESPACE_DECL'/>
    </uses>
  </example>
  <symbols>
    <symbol name='LIBXML_TEST_VERSION'>
      <ref filename='io1.c'/>
      <ref filename='parse1.c'/>
      <ref filename='parse2.c'/>
      <ref filename='parse3.c'/>
      <ref filename='parse4.c'/>
      <ref filename='reader1.c'/>
    </symbol>
    <symbol name='XML_DEFAULT_VERSION'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='XML_ELEMENT_NODE'>
      <ref filename='tree1.c'/>
      <ref filename='xpath1.c'/>
    </symbol>
    <symbol name='XML_NAMESPACE_DECL'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='XML_PARSE_DTDATTR'>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='XML_PARSE_DTDVALID'>
      <ref filename='parse2.c'/>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='XML_PARSE_NOENT'>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlAddChild'>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlBufferCreate'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlBufferFree'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlBufferPtr'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlCharEncodingHandlerPtr'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlCleanupParser'>
      <ref filename='io1.c'/>
      <ref filename='parse1.c'/>
      <ref filename='parse2.c'/>
      <ref filename='parse3.c'/>
      <ref filename='parse4.c'/>
      <ref filename='reader1.c'/>
    </symbol>
    <symbol name='xmlCreateIntSubset'>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlCreatePushParserCtxt'>
      <ref filename='parse4.c'/>
    </symbol>
    <symbol name='xmlCtxtReadFile'>
      <ref filename='parse2.c'/>
    </symbol>
    <symbol name='xmlDocDump'>
      <ref filename='io1.c'/>
      <ref filename='reader3.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlDocDumpFormatMemory'>
      <ref filename='io2.c'/>
    </symbol>
    <symbol name='xmlDocGetRootElement'>
      <ref filename='tree1.c'/>
    </symbol>
    <symbol name='xmlDocPtr'>
      <ref filename='io1.c'/>
      <ref filename='io2.c'/>
      <ref filename='parse1.c'/>
      <ref filename='parse2.c'/>
      <ref filename='parse3.c'/>
      <ref filename='parse4.c'/>
    </symbol>
    <symbol name='xmlDocSetRootElement'>
      <ref filename='io2.c'/>
      <ref filename='testWriter.c'/>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlFindCharEncodingHandler'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlFree'>
      <ref filename='io2.c'/>
      <ref filename='testWriter.c'/>
      <ref filename='xpath1.c'/>
    </symbol>
    <symbol name='xmlFreeDoc'>
      <ref filename='io1.c'/>
      <ref filename='io2.c'/>
      <ref filename='parse1.c'/>
      <ref filename='parse2.c'/>
      <ref filename='parse3.c'/>
      <ref filename='parse4.c'/>
    </symbol>
    <symbol name='xmlFreeParserCtxt'>
      <ref filename='parse2.c'/>
      <ref filename='parse4.c'/>
    </symbol>
    <symbol name='xmlFreeTextReader'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
      <ref filename='reader3.c'/>
      <ref filename='reader4.c'/>
    </symbol>
    <symbol name='xmlFreeTextWriter'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlInitParser'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlMalloc'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlMemoryDump'>
      <ref filename='io1.c'/>
      <ref filename='parse1.c'/>
      <ref filename='parse2.c'/>
      <ref filename='parse3.c'/>
      <ref filename='parse4.c'/>
      <ref filename='reader1.c'/>
    </symbol>
    <symbol name='xmlNewChild'>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlNewDoc'>
      <ref filename='io2.c'/>
      <ref filename='testWriter.c'/>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlNewDocNode'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlNewNode'>
      <ref filename='io2.c'/>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlNewParserCtxt'>
      <ref filename='parse2.c'/>
    </symbol>
    <symbol name='xmlNewProp'>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlNewText'>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlNewTextWriterDoc'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlNewTextWriterFilename'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlNewTextWriterMemory'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlNewTextWriterTree'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlNodePtr'>
      <ref filename='io2.c'/>
      <ref filename='testWriter.c'/>
      <ref filename='xpath1.c'/>
    </symbol>
    <symbol name='xmlNodeSetContent'>
      <ref filename='io2.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlNsPtr'>
      <ref filename='xpath1.c'/>
    </symbol>
    <symbol name='xmlParseChunk'>
      <ref filename='parse4.c'/>
    </symbol>
    <symbol name='xmlParseFile'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlParserCtxtPtr'>
      <ref filename='parse2.c'/>
      <ref filename='parse4.c'/>
    </symbol>
    <symbol name='xmlReadFile'>
      <ref filename='parse1.c'/>
      <ref filename='tree1.c'/>
    </symbol>
    <symbol name='xmlReadMemory'>
      <ref filename='io1.c'/>
      <ref filename='parse3.c'/>
    </symbol>
    <symbol name='xmlReaderForFile'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
      <ref filename='reader3.c'/>
      <ref filename='reader4.c'/>
    </symbol>
    <symbol name='xmlReaderNewFile'>
      <ref filename='reader4.c'/>
    </symbol>
    <symbol name='xmlRealloc'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlRegisterInputCallbacks'>
      <ref filename='io1.c'/>
    </symbol>
    <symbol name='xmlSaveFileEnc'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlSaveFormatFileEnc'>
      <ref filename='tree2.c'/>
    </symbol>
    <symbol name='xmlStrchr'>
      <ref filename='xpath1.c'/>
    </symbol>
    <symbol name='xmlStrdup'>
      <ref filename='xpath1.c'/>
    </symbol>
    <symbol name='xmlStrlen'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlTextReaderConstName'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlTextReaderConstValue'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlTextReaderCurrentDoc'>
      <ref filename='reader3.c'/>
      <ref filename='reader4.c'/>
    </symbol>
    <symbol name='xmlTextReaderDepth'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlTextReaderHasValue'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlTextReaderIsEmptyElement'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlTextReaderIsValid'>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlTextReaderNodeType'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
    </symbol>
    <symbol name='xmlTextReaderPreservePattern'>
      <ref filename='reader3.c'/>
    </symbol>
    <symbol name='xmlTextReaderPtr'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
      <ref filename='reader3.c'/>
      <ref filename='reader4.c'/>
    </symbol>
    <symbol name='xmlTextReaderRead'>
      <ref filename='reader1.c'/>
      <ref filename='reader2.c'/>
      <ref filename='reader3.c'/>
      <ref filename='reader4.c'/>
    </symbol>
    <symbol name='xmlTextWriterEndDocument'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterEndElement'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterPtr'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterStartDocument'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterStartElement'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterWriteAttribute'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterWriteComment'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterWriteElement'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterWriteFormatComment'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlTextWriterWriteFormatElement'>
      <ref filename='testWriter.c'/>
    </symbol>
    <symbol name='xmlXIncludeProcess'>
      <ref filename='io1.c'/>
    </symbol>
    <symbol name='xmlXPathContextPtr'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlXPathEvalExpression'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlXPathFreeContext'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlXPathFreeObject'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlXPathNewContext'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlXPathObjectPtr'>
      <ref filename='xpath1.c'/>
      <ref filename='xpath2.c'/>
    </symbol>
    <symbol name='xmlXPathRegisterNs'>
      <ref filename='xpath1.c'/>
    </symbol>
  </symbols>
  <sections>
    <section name='InputOutput'>
      <example filename='io1.c'/>
      <example filename='io2.c'/>
    </section>
    <section name='Parsing'>
      <example filename='parse1.c'/>
      <example filename='parse2.c'/>
      <example filename='parse3.c'/>
      <example filename='parse4.c'/>
    </section>
    <section name='Tree'>
      <example filename='tree1.c'/>
      <example filename='tree2.c'/>
    </section>
    <section name='XPath'>
      <example filename='xpath1.c'/>
      <example filename='xpath2.c'/>
    </section>
    <section name='xmlReader'>
      <example filename='reader1.c'/>
      <example filename='reader2.c'/>
      <example filename='reader3.c'/>
      <example filename='reader4.c'/>
    </section>
    <section name='xmlWriter'>
      <example filename='testWriter.c'/>
    </section>
  </sections>
</examples>

Example of custom Input/Output Demonstrate the use of xmlRegisterInputCallbacks to build a custom I/O layer, this is used in an XInclude method context to show how dynamic document can be built in a clean way. io1 io1 > io1.tmp && diff io1.tmp $(srcdir)/io1.res Daniel Veillard see Copyright for the status of this software.

InputOutput

<libxml/parser.h> <libxml/xmlIO.h> <libxml/xinclude.h> <libxml/tree.h> Output to char buffer Demonstrate the use of xmlDocDumpMemory to output document to a character buffer io2 io2 > io2.tmp && diff io2.tmp $(srcdir)/io2.res John Fleck see Copyright for the status of this software.

InputOutput

<libxml/parser.h> Parse an XML file to a tree and free it Demonstrate the use of xmlReadFile() to read an XML file into a tree and and xmlFreeDoc() to free the resulting tree parse1 test1.xml parse1 test1.xml Daniel Veillard see Copyright for the status of this software.

Parsing

<libxml/tree.h> <libxml/parser.h> Parse and validate an XML file to a tree and free the result Create a parser context for an XML file, then parse and validate the file, creating a tree, check the validation result and xmlFreeDoc() to free the resulting tree. parse2 test2.xml parse2 test2.xml Daniel Veillard see Copyright for the status of this software.

Parsing

<libxml/tree.h> <libxml/parser.h> Parse an XML document in memory to a tree and free it Demonstrate the use of xmlReadMemory() to read an XML file into a tree and and xmlFreeDoc() to free the resulting tree parse3 parse3 Daniel Veillard see Copyright for the status of this software.

Parsing

<libxml/tree.h> <libxml/parser.h> Parse an XML document chunk by chunk to a tree and free it Demonstrate the use of xmlCreatePushParserCtxt() and xmlParseChunk() to read an XML file progressively into a tree and and xmlFreeDoc() to free the resulting tree parse4 test3.xml parse4 test3.xml Daniel Veillard see Copyright for the status of this software.

Parsing

<libxml/tree.h> <libxml/parser.h> Parse an XML file with an xmlReader Demonstrate the use of xmlReaderForFile() to parse an XML file and dump the informations about the nodes found in the process. (Note that the XMLReader functions require libxml2 version later than 2.6.) reader1 <filename> reader1 test2.xml > reader1.tmp && diff reader1.tmp $(srcdir)/reader1.res Daniel Veillard see Copyright for the status of this software.

xmlReader

<libxml/xmlreader.h> Parse and validate an XML file with an xmlReader Demonstrate the use of xmlReaderForFile() to parse an XML file validating the content in the process and activating options like entities substitution, and DTD attributes defaulting. (Note that the XMLReader functions require libxml2 version later than 2.6.) reader2 <valid_xml_filename> reader2 test2.xml > reader1.tmp && diff reader1.tmp $(srcdir)/reader1.res Daniel Veillard see Copyright for the status of this software.

xmlReader

<libxml/xmlreader.h> Show how to extract subdocuments with xmlReader Demonstrate the use of xmlTextReaderPreservePattern() to parse an XML file with the xmlReader while collecting only some subparts of the document. (Note that the XMLReader functions require libxml2 version later than 2.6.) reader3 reader3 > reader3.tmp && diff reader3.tmp $(srcdir)/reader3.res Daniel Veillard see Copyright for the status of this software.

xmlReader

<libxml/xmlreader.h> Parse multiple XML files reusing an xmlReader Demonstrate the use of xmlReaderForFile() and xmlReaderNewFile to parse XML files while reusing the reader object and parser context. (Note that the XMLReader functions require libxml2 version later than 2.6.) reader4 <filename> [ filename ... ] reader4 test1.xml test2.xml test3.xml > reader4.tmp && diff reader4.tmp $(srcdir)/reader4.res Graham Bennett see Copyright for the status of this software.

xmlReader

<libxml/xmlreader.h> use various APIs for the xmlWriter tests a number of APIs for the xmlWriter, especially the various methods to write to a filename, to a memory buffer, to a new document, or to a subtree. It shows how to do encoding string conversions too. The resulting documents are then serialized. testWriter testWriter && for i in 1 2 3 4 ; do diff $(srcdir)/writer.xml writer$$i.tmp || break ; done Alfred Mickautsch see Copyright for the status of this software.

xmlWriter

<libxml/encoding.h> <libxml/xmlwriter.h> Navigates a tree to print element names Parse a file to a tree, use xmlDocGetRootElement() to get the root element, then walk the document and print all the element name in document order. tree1 filename_or_URL tree1 test2.xml > tree1.tmp && diff tree1.tmp $(srcdir)/tree1.res Dodji Seketeli see Copyright for the status of this software.

Tree

<libxml/tree.h> <libxml/parser.h> Creates a tree Shows how to create document, nodes and dump it to stdout or file. tree2 <filename> -Default output: stdout tree2 > tree2.tmp && diff tree2.tmp $(srcdir)/tree2.res Lucas Brasilino <brasilino@recife.pe.gov.br> see Copyright for the status of this software

Tree

<libxml/tree.h> <libxml/parser.h> Evaluate XPath expression and prints result node set. Shows how to evaluate XPath expression and register known namespaces in XPath context. xpath1 <xml-file> <xpath-expr> [<known-ns-list>] xpath1 test3.xml '//child2' > xpath1.tmp && diff xpath1.tmp $(srcdir)/xpath1.res Aleksey Sanin see Copyright for the status of this software.

XPath

<libxml/parser.h> <libxml/xpath.h> <libxml/xpathInternals.h> <libxml/tree.h> Load a document, locate subelements with XPath, modify said elements and save the resulting document. Shows how to make a full round-trip from a load/edit/save xpath2 <xml-file> <xpath-expr> <new-value> xpath2 test3.xml '//discarded' discarded > xpath2.tmp && diff xpath2.tmp $(srcdir)/xpath2.res Aleksey Sanin and Daniel Veillard see Copyright for the status of this software.

XPath