| 1 | <?xml version="1.0" encoding="UTF-8"?>
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| 2 | <html>
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| 3 | <head>
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| 4 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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| 5 | <title>HTMLtree: specific APIs to process HTML tree, especially serialization</title>
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| 6 | <meta name="generator" content="Libxml2 devhelp stylesheet"/>
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| 7 | <link rel="start" href="index.html" title="libxml2 Reference Manual"/>
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| 8 | <link rel="up" href="general.html" title="API"/>
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| 9 | <link rel="stylesheet" href="style.css" type="text/css"/>
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| 10 | <link rel="chapter" href="general.html" title="API"/>
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| 11 | </head>
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| 12 | <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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| 13 | <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
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| 14 | <tr valign="middle">
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| 15 | <td>
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| 16 | <a accesskey="p" href="libxml2-HTMLparser.html">
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| 17 | <img src="left.png" width="24" height="24" border="0" alt="Prev"/>
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| 21 | <a accesskey="u" href="general.html">
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| 22 | <img src="up.png" width="24" height="24" border="0" alt="Up"/>
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| 24 | </td>
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| 26 | <a accesskey="h" href="index.html">
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| 27 | <img src="home.png" width="24" height="24" border="0" alt="Home"/>
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| 28 | </a>
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| 29 | </td>
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| 30 | <td>
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| 31 | <a accesskey="n" href="libxml2-SAX.html">
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| 32 | <img src="right.png" width="24" height="24" border="0" alt="Next"/>
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| 33 | </a>
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| 34 | </td>
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| 35 | <th width="100%" align="center">libxml2 Reference Manual</th>
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| 36 | </tr>
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| 37 | </table>
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| 38 | <h2>
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| 39 | <span class="refentrytitle">HTMLtree</span>
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| 40 | </h2>
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| 41 | <p>HTMLtree - specific APIs to process HTML tree, especially serialization</p>
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| 42 | <p>this module implements a few function needed to process tree in an HTML specific way. </p>
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| 43 | <p>Author(s): Daniel Veillard </p>
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| 44 | <div class="refsynopsisdiv">
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| 45 | <h2>Synopsis</h2>
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| 46 | <pre class="synopsis">#define <a href="#HTML_ENTITY_REF_NODE">HTML_ENTITY_REF_NODE</a>;
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| 47 | #define <a href="#HTML_COMMENT_NODE">HTML_COMMENT_NODE</a>;
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| 48 | #define <a href="#HTML_PRESERVE_NODE">HTML_PRESERVE_NODE</a>;
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| 49 | #define <a href="#HTML_TEXT_NODE">HTML_TEXT_NODE</a>;
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| 50 | #define <a href="#HTML_PI_NODE">HTML_PI_NODE</a>;
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| 51 | int <a href="#htmlNodeDumpFileFormat">htmlNodeDumpFileFormat</a> (FILE * out, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding, <br/> int format);
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| 52 | void <a href="#htmlDocDumpMemory">htmlDocDumpMemory</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size);
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| 53 | int <a href="#htmlSaveFile">htmlSaveFile</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur);
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| 54 | int <a href="#htmlDocDump">htmlDocDump</a> (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur);
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| 55 | void <a href="#htmlDocDumpMemoryFormat">htmlDocDumpMemoryFormat</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size, <br/> int format);
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| 56 | int <a href="#htmlIsBooleanAttr">htmlIsBooleanAttr</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name);
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| 57 | int <a href="#htmlSaveFileFormat">htmlSaveFileFormat</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format);
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| 58 | void <a href="#htmlNodeDumpFormatOutput">htmlNodeDumpFormatOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding, <br/> int format);
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| 59 | int <a href="#htmlSetMetaEncoding">htmlSetMetaEncoding</a> (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * encoding);
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| 60 | int <a href="#htmlSaveFileEnc">htmlSaveFileEnc</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding);
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| 61 | void <a href="#htmlNodeDumpOutput">htmlNodeDumpOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding);
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| 62 | int <a href="#htmlNodeDump">htmlNodeDump</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
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| 63 | <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlNewDoc">htmlNewDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID);
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| 64 | const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#htmlGetMetaEncoding">htmlGetMetaEncoding</a> (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc);
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| 65 | void <a href="#htmlNodeDumpFile">htmlNodeDumpFile</a> (FILE * out, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
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| 66 | void <a href="#htmlDocContentDumpFormatOutput">htmlDocContentDumpFormatOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format);
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| 67 | <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlNewDocNoDtD">htmlNewDocNoDtD</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID);
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| 68 | void <a href="#htmlDocContentDumpOutput">htmlDocContentDumpOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding);
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| 69 | </pre>
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| 70 | </div>
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| 71 | <div class="refsect1" lang="en">
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| 72 | <h2>Description</h2>
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| 73 | </div>
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| 74 | <div class="refsect1" lang="en">
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| 75 | <h2>Details</h2>
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| 76 | <div class="refsect2" lang="en">
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| 77 | <div class="refsect2" lang="en"><h3><a name="HTML_COMMENT_NODE">Macro </a>HTML_COMMENT_NODE</h3><pre class="programlisting">#define <a href="#HTML_COMMENT_NODE">HTML_COMMENT_NODE</a>;
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| 78 | </pre><p>Macro. A <a href="libxml2-SAX.html#comment">comment</a> in a HTML document is really implemented the same way as a <a href="libxml2-SAX.html#comment">comment</a> in an XML document.</p>
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| 79 | </div>
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| 80 | <hr/>
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| 81 | <div class="refsect2" lang="en"><h3><a name="HTML_ENTITY_REF_NODE">Macro </a>HTML_ENTITY_REF_NODE</h3><pre class="programlisting">#define <a href="#HTML_ENTITY_REF_NODE">HTML_ENTITY_REF_NODE</a>;
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| 82 | </pre><p>Macro. An entity <a href="libxml2-SAX.html#reference">reference</a> in a HTML document is really implemented the same way as an entity <a href="libxml2-SAX.html#reference">reference</a> in an XML document.</p>
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| 83 | </div>
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| 84 | <hr/>
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| 85 | <div class="refsect2" lang="en"><h3><a name="HTML_PI_NODE">Macro </a>HTML_PI_NODE</h3><pre class="programlisting">#define <a href="#HTML_PI_NODE">HTML_PI_NODE</a>;
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| 86 | </pre><p>Macro. A processing instruction in a HTML document is really implemented the same way as a processing instruction in an XML document.</p>
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| 87 | </div>
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| 88 | <hr/>
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| 89 | <div class="refsect2" lang="en"><h3><a name="HTML_PRESERVE_NODE">Macro </a>HTML_PRESERVE_NODE</h3><pre class="programlisting">#define <a href="#HTML_PRESERVE_NODE">HTML_PRESERVE_NODE</a>;
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| 90 | </pre><p>Macro. A preserved node in a HTML document is really implemented the same way as a CDATA section in an XML document.</p>
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| 91 | </div>
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| 92 | <hr/>
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| 93 | <div class="refsect2" lang="en"><h3><a name="HTML_TEXT_NODE">Macro </a>HTML_TEXT_NODE</h3><pre class="programlisting">#define <a href="#HTML_TEXT_NODE">HTML_TEXT_NODE</a>;
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| 94 | </pre><p>Macro. A text node in a HTML document is really implemented the same way as a text node in an XML document.</p>
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| 95 | </div>
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| 96 | <hr/>
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| 97 | <div class="refsect2" lang="en"><h3><a name="htmlDocContentDumpFormatOutput"/>htmlDocContentDumpFormatOutput ()</h3><pre class="programlisting">void htmlDocContentDumpFormatOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format)<br/>
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| 98 | </pre><p>Dump an HTML document.</p>
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| 99 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr></tbody></table></div></div>
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| 100 | <hr/>
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| 101 | <div class="refsect2" lang="en"><h3><a name="htmlDocContentDumpOutput"/>htmlDocContentDumpOutput ()</h3><pre class="programlisting">void htmlDocContentDumpOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding)<br/>
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| 102 | </pre><p>Dump an HTML document. Formating return/spaces are added.</p>
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| 103 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string</td></tr></tbody></table></div></div>
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| 104 | <hr/>
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| 105 | <div class="refsect2" lang="en"><h3><a name="htmlDocDump"/>htmlDocDump ()</h3><pre class="programlisting">int htmlDocDump (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur)<br/>
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| 106 | </pre><p>Dump an HTML document to an open FILE.</p>
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| 107 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the FILE*</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div>
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| 108 | <hr/>
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| 109 | <div class="refsect2" lang="en"><h3><a name="htmlDocDumpMemory"/>htmlDocDumpMemory ()</h3><pre class="programlisting">void htmlDocDumpMemory (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size)<br/>
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| 110 | </pre><p>Dump an HTML document in memory and return the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * and it's size. It's up to the caller to free the memory.</p>
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| 111 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>OUT: the memory pointer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>OUT: the memory length</td></tr></tbody></table></div></div>
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| 112 | <hr/>
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| 113 | <div class="refsect2" lang="en"><h3><a name="htmlDocDumpMemoryFormat"/>htmlDocDumpMemoryFormat ()</h3><pre class="programlisting">void htmlDocDumpMemoryFormat (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size, <br/> int format)<br/>
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| 114 | </pre><p>Dump an HTML document in memory and return the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * and it's size. It's up to the caller to free the memory.</p>
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| 115 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>OUT: the memory pointer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>OUT: the memory length</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr></tbody></table></div></div>
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| 116 | <hr/>
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| 117 | <div class="refsect2" lang="en"><h3><a name="htmlGetMetaEncoding"/>htmlGetMetaEncoding ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * htmlGetMetaEncoding (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc)<br/>
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| 118 | </pre><p>Encoding definition lookup in the Meta tags</p>
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| 119 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current encoding as flagged in the HTML source</td></tr></tbody></table></div></div>
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| 120 | <hr/>
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| 121 | <div class="refsect2" lang="en"><h3><a name="htmlIsBooleanAttr"/>htmlIsBooleanAttr ()</h3><pre class="programlisting">int htmlIsBooleanAttr (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/>
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| 122 | </pre><p>Determine if a given <a href="libxml2-SAX.html#attribute">attribute</a> is a boolean attribute.</p>
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| 123 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the <a href="libxml2-SAX.html#attribute">attribute</a> to check</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>false if the <a href="libxml2-SAX.html#attribute">attribute</a> is not boolean, true otherwise.</td></tr></tbody></table></div></div>
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| 124 | <hr/>
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| 125 | <div class="refsect2" lang="en"><h3><a name="htmlNewDoc"/>htmlNewDoc ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlNewDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID)<br/>
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| 126 | </pre><p>Creates a new HTML document</p>
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| 127 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>URI for the dtd, or NULL</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID of the DTD, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new document</td></tr></tbody></table></div></div>
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| 128 | <hr/>
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| 129 | <div class="refsect2" lang="en"><h3><a name="htmlNewDocNoDtD"/>htmlNewDocNoDtD ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlNewDocNoDtD (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID)<br/>
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| 130 | </pre><p>Creates a new HTML document without a DTD node if @URI and @ExternalID are NULL</p>
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| 131 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>URI for the dtd, or NULL</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID of the DTD, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new document, do not initialize the DTD if not provided</td></tr></tbody></table></div></div>
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| 132 | <hr/>
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| 133 | <div class="refsect2" lang="en"><h3><a name="htmlNodeDump"/>htmlNodeDump ()</h3><pre class="programlisting">int htmlNodeDump (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/>
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| 134 | </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns are added.</p>
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| 135 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of error</td></tr></tbody></table></div></div>
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| 136 | <hr/>
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| 137 | <div class="refsect2" lang="en"><h3><a name="htmlNodeDumpFile"/>htmlNodeDumpFile ()</h3><pre class="programlisting">void htmlNodeDumpFile (FILE * out, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/>
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| 138 | </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns are added.</p>
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| 139 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>the FILE pointer</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr></tbody></table></div></div>
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| 140 | <hr/>
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| 141 | <div class="refsect2" lang="en"><h3><a name="htmlNodeDumpFileFormat"/>htmlNodeDumpFileFormat ()</h3><pre class="programlisting">int htmlNodeDumpFileFormat (FILE * out, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding, <br/> int format)<br/>
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| 142 | </pre><p>Dump an HTML node, recursive behaviour,children are printed too. TODO: if encoding == NULL try to save in the doc encoding</p>
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| 143 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>the FILE pointer</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div>
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| 144 | <hr/>
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| 145 | <div class="refsect2" lang="en"><h3><a name="htmlNodeDumpFormatOutput"/>htmlNodeDumpFormatOutput ()</h3><pre class="programlisting">void htmlNodeDumpFormatOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding, <br/> int format)<br/>
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| 146 | </pre><p>Dump an HTML node, recursive behaviour,children are printed too.</p>
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| 147 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr></tbody></table></div></div>
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| 148 | <hr/>
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| 149 | <div class="refsect2" lang="en"><h3><a name="htmlNodeDumpOutput"/>htmlNodeDumpOutput ()</h3><pre class="programlisting">void htmlNodeDumpOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding)<br/>
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| 150 | </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns/spaces are added.</p>
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| 151 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string</td></tr></tbody></table></div></div>
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| 152 | <hr/>
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| 153 | <div class="refsect2" lang="en"><h3><a name="htmlSaveFile"/>htmlSaveFile ()</h3><pre class="programlisting">int htmlSaveFile (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur)<br/>
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| 154 | </pre><p>Dump an HTML document to a file. If @filename is "-" the stdout file is used.</p>
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| 155 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename (or URL)</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div>
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| 156 | <hr/>
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| 157 | <div class="refsect2" lang="en"><h3><a name="htmlSaveFileEnc"/>htmlSaveFileEnc ()</h3><pre class="programlisting">int htmlSaveFileEnc (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding)<br/>
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| 158 | </pre><p>Dump an HTML document to a file using a given encoding and formatting returns/spaces are added.</p>
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| 159 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div>
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| 160 | <hr/>
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| 161 | <div class="refsect2" lang="en"><h3><a name="htmlSaveFileFormat"/>htmlSaveFileFormat ()</h3><pre class="programlisting">int htmlSaveFileFormat (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format)<br/>
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| 162 | </pre><p>Dump an HTML document to a file using a given encoding.</p>
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| 163 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div>
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| 164 | <hr/>
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| 165 | <div class="refsect2" lang="en"><h3><a name="htmlSetMetaEncoding"/>htmlSetMetaEncoding ()</h3><pre class="programlisting">int htmlSetMetaEncoding (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * encoding)<br/>
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| 166 | </pre><p>Sets the current encoding in the Meta tags NOTE: this will not change the document content encoding, just the META flag associated.</p>
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| 167 | <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div>
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| 168 | <hr/>
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| 169 | </div>
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| 170 | </div>
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| 171 | </body>
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| 172 | </html>
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