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libxml2-HTMLtree.html 24 KB
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  1. <?xml version="1.0" encoding="UTF-8"?>
    2. 

  2. <html>
    3. 

  3.   <head>
    4. 

  4.     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
    5. 

  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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  35.         <th width="100%" align="center">libxml2 Reference Manual</th>
    36. 

  36.       </tr>
    37. 

  37.     </table>
    38. 

  38.     <h2>
    39. 

  39.       <span class="refentrytitle">HTMLtree</span>
    40. 

  40.     </h2>
    41. 

  41.     <p>HTMLtree - specific APIs to process HTML tree, especially serialization</p>
    42. 

  42.     <p>this module implements a few function needed to process tree in an HTML specific way. </p>
    43. 

  43.     <p>Author(s): Daniel Veillard </p>
    44. 

  44.     <div class="refsynopsisdiv">
    45. 

  45.       <h2>Synopsis</h2>
    46. 

  46.       <pre class="synopsis">#define <a href="#HTML_ENTITY_REF_NODE">HTML_ENTITY_REF_NODE</a>;
    47. 

  47. #define <a href="#HTML_COMMENT_NODE">HTML_COMMENT_NODE</a>;
    48. 

  48. #define <a href="#HTML_PRESERVE_NODE">HTML_PRESERVE_NODE</a>;
    49. 

  49. #define <a href="#HTML_TEXT_NODE">HTML_TEXT_NODE</a>;
    50. 

  50. #define <a href="#HTML_PI_NODE">HTML_PI_NODE</a>;
    51. 

  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);
    52. 

  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);
    53. 

  53. int	<a href="#htmlSaveFile">htmlSaveFile</a>			(const char * filename, <br/>					 <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur);
    54. 

  54. int	<a href="#htmlDocDump">htmlDocDump</a>			(FILE * f, <br/>					 <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur);
    55. 

  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);
    56. 

  56. int	<a href="#htmlIsBooleanAttr">htmlIsBooleanAttr</a>		(const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name);
    57. 

  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);
    58. 

  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);
    59. 

  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);
    60. 

  60. int	<a href="#htmlSaveFileEnc">htmlSaveFileEnc</a>			(const char * filename, <br/>					 <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/>					 const char * encoding);
    61. 

  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);
    62. 

  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);
    63. 

  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);
    64. 

  64. const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *	<a href="#htmlGetMetaEncoding">htmlGetMetaEncoding</a>	(<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc);
    65. 

  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);
    66. 

  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);
    67. 

  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);
    68. 

  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);
    69. 

  69. </pre>
    70. 

  70.     </div>
    71. 

  71.     <div class="refsect1" lang="en">
    72. 

  72.       <h2>Description</h2>
    73. 

  73.     </div>
    74. 

  74.     <div class="refsect1" lang="en">
    75. 

  75.       <h2>Details</h2>
    76. 

  76.       <div class="refsect2" lang="en">
    77. 

  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>;
    78. 

  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>
    79. 

  79. </div>
    80. 

  80.         <hr/>
    81. 

  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>;
    82. 

  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>
    83. 

  83. </div>
    84. 

  84.         <hr/>
    85. 

  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>;
    86. 

  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>
    87. 

  87. </div>
    88. 

  88.         <hr/>
    89. 

  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>;
    90. 

  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>
    91. 

  91. </div>
    92. 

  92.         <hr/>
    93. 

  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>;
    94. 

  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>
    95. 

  95. </div>
    96. 

  96.         <hr/>
    97. 

  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/>
    98. 

  98. </pre><p>Dump an HTML document.</p>
    99. 

  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>
    100. 

  100.         <hr/>
    101. 

  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/>
    102. 

  102. </pre><p>Dump an HTML document. Formating return/spaces are added.</p>
    103. 

  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>
    104. 

  104.         <hr/>
    105. 

  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/>
    106. 

  106. </pre><p>Dump an HTML document to an open FILE.</p>
    107. 

  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>
    108. 

  108.         <hr/>
    109. 

  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/>
    110. 

  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>
    111. 

  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>
    112. 

  112.         <hr/>
    113. 

  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/>
    114. 

  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>
    115. 

  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>
    116. 

  116.         <hr/>
    117. 

  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/>
    118. 

  118. </pre><p>Encoding definition lookup in the Meta tags</p>
    119. 

  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>
    120. 

  120.         <hr/>
    121. 

  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/>
    122. 

  122. </pre><p>Determine if a given <a href="libxml2-SAX.html#attribute">attribute</a> is a boolean attribute.</p>
    123. 

  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>
    124. 

  124.         <hr/>
    125. 

  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/>
    126. 

  126. </pre><p>Creates a new HTML document</p>
    127. 

  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>
    128. 

  128.         <hr/>
    129. 

  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/>
    130. 

  130. </pre><p>Creates a new HTML document without a DTD node if @URI and @ExternalID are NULL</p>
    131. 

  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>
    132. 

  132.         <hr/>
    133. 

  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/>
    134. 

  134. </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns are added.</p>
    135. 

  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>
    136. 

  136.         <hr/>
    137. 

  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/>
    138. 

  138. </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns are added.</p>
    139. 

  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>
    140. 

  140.         <hr/>
    141. 

  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/>
    142. 

  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>
    143. 

  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>
    144. 

  144.         <hr/>
    145. 

  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/>
    146. 

  146. </pre><p>Dump an HTML node, recursive behaviour,children are printed too.</p>
    147. 

  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>
    148. 

  148.         <hr/>
    149. 

  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/>
    150. 

  150. </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns/spaces are added.</p>
    151. 

  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>
    152. 

  152.         <hr/>
    153. 

  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/>
    154. 

  154. </pre><p>Dump an HTML document to a file. If @filename is "-" the stdout file is used.</p>
    155. 

  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>
    156. 

  156.         <hr/>
    157. 

  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/>
    158. 

  158. </pre><p>Dump an HTML document to a file using a given encoding and formatting returns/spaces are added.</p>
    159. 

  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>
    160. 

  160.         <hr/>
    161. 

  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/>
    162. 

  162. </pre><p>Dump an HTML document to a file using a given encoding.</p>
    163. 

  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>
    164. 

  164.         <hr/>
    165. 

  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/>
    166. 

  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>
    167. 

  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>
    168. 

  168.         <hr/>
    169. 

  169.       </div>
    170. 

  170.     </div>
    171. 

  171.   </body>
    172. 

  172. </html>
    173.