1<?xml version="1.0" encoding="UTF-8"?> 2<html> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 5 <title>DOCBparser: old DocBook SGML parser</title> 6 <meta name="generator" content="Libxml2 devhelp stylesheet"/> 7 <link rel="start" href="index.html" title="libxml2 Reference Manual"/> 8 <link rel="up" href="general.html" title="API"/> 9 <link rel="stylesheet" href="style.css" type="text/css"/> 10 <link rel="chapter" href="general.html" title="API"/> 11 </head> 12 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13 <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> 14 <tr valign="middle"> 15 <td> 16 <a accesskey="u" href="general.html"> 17 <img src="up.png" width="24" height="24" border="0" alt="Up"/> 18 </a> 19 </td> 20 <td> 21 <a accesskey="h" href="index.html"> 22 <img src="home.png" width="24" height="24" border="0" alt="Home"/> 23 </a> 24 </td> 25 <td> 26 <a accesskey="n" href="libxml2-HTMLparser.html"> 27 <img src="right.png" width="24" height="24" border="0" alt="Next"/> 28 </a> 29 </td> 30 <th width="100%" align="center">libxml2 Reference Manual</th> 31 </tr> 32 </table> 33 <h2> 34 <span class="refentrytitle">DOCBparser</span> 35 </h2> 36 <p>DOCBparser - old DocBook SGML parser</p> 37 <p>interface for a DocBook SGML non-verifying parser This code is DEPRECATED, and should not be used anymore. </p> 38 <p> WARNING: this module is deprecated !</p> 39 <p>Author(s): Daniel Veillard </p> 40 <div class="refsynopsisdiv"> 41 <h2>Synopsis</h2> 42 <pre class="synopsis">typedef <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#docbParserInputPtr">docbParserInputPtr</a>; 43typedef <a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a> <a href="#docbParserCtxt">docbParserCtxt</a>; 44typedef <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#docbParserCtxtPtr">docbParserCtxtPtr</a>; 45typedef <a href="libxml2-tree.html#xmlParserInput">xmlParserInput</a> <a href="#docbParserInput">docbParserInput</a>; 46typedef <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#docbDocPtr">docbDocPtr</a>; 47typedef <a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> <a href="#docbSAXHandler">docbSAXHandler</a>; 48typedef <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> <a href="#docbSAXHandlerPtr">docbSAXHandlerPtr</a>; 49void <a href="#docbFreeParserCtxt">docbFreeParserCtxt</a> (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt); 50<a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> <a href="#docbParseDoc">docbParseDoc</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding); 51<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> <a href="#docbCreateFileParserCtxt">docbCreateFileParserCtxt</a> (const char * filename, <br/> const char * encoding); 52<a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> <a href="#docbSAXParseFile">docbSAXParseFile</a> (const char * filename, <br/> const char * encoding, <br/> <a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * userData); 53<a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> <a href="#docbSAXParseDoc">docbSAXParseDoc</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding, <br/> <a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * userData); 54<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> <a href="#docbCreatePushParserCtxt">docbCreatePushParserCtxt</a> (<a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * chunk, <br/> int size, <br/> const char * filename, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); 55int <a href="#docbEncodeEntities">docbEncodeEntities</a> (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen, <br/> int quoteChar); 56<a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> <a href="#docbParseFile">docbParseFile</a> (const char * filename, <br/> const char * encoding); 57int <a href="#docbParseDocument">docbParseDocument</a> (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt); 58int <a href="#docbParseChunk">docbParseChunk</a> (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> int terminate); 59</pre> 60 </div> 61 <div class="refsect1" lang="en"> 62 <h2>Description</h2> 63 </div> 64 <div class="refsect1" lang="en"> 65 <h2>Details</h2> 66 <div class="refsect2" lang="en"> 67 <div class="refsect2" lang="en"><h3><a name="docbDocPtr">Typedef </a>docbDocPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> docbDocPtr; 68</pre><p/> 69</div> 70 <hr/> 71 <div class="refsect2" lang="en"><h3><a name="docbParserCtxt">Typedef </a>docbParserCtxt</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a> docbParserCtxt; 72</pre><p/> 73</div> 74 <hr/> 75 <div class="refsect2" lang="en"><h3><a name="docbParserCtxtPtr">Typedef </a>docbParserCtxtPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> docbParserCtxtPtr; 76</pre><p/> 77</div> 78 <hr/> 79 <div class="refsect2" lang="en"><h3><a name="docbParserInput">Typedef </a>docbParserInput</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInput">xmlParserInput</a> docbParserInput; 80</pre><p/> 81</div> 82 <hr/> 83 <div class="refsect2" lang="en"><h3><a name="docbParserInputPtr">Typedef </a>docbParserInputPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> docbParserInputPtr; 84</pre><p/> 85</div> 86 <hr/> 87 <div class="refsect2" lang="en"><h3><a name="docbSAXHandler">Typedef </a>docbSAXHandler</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> docbSAXHandler; 88</pre><p/> 89</div> 90 <hr/> 91 <div class="refsect2" lang="en"><h3><a name="docbSAXHandlerPtr">Typedef </a>docbSAXHandlerPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> docbSAXHandlerPtr; 92</pre><p/> 93</div> 94 <hr/> 95 <div class="refsect2" lang="en"><h3><a name="docbCreateFileParserCtxt"/>docbCreateFileParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> docbCreateFileParserCtxt (const char * filename, <br/> const char * encoding)<br/> 96</pre><p>Create a parser context for a file content. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> 97<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>encoding</tt></i>:</span></td><td>the SGML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> 98 <hr/> 99 <div class="refsect2" lang="en"><h3><a name="docbCreatePushParserCtxt"/>docbCreatePushParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> docbCreatePushParserCtxt (<a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * chunk, <br/> int size, <br/> const char * filename, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> 100</pre><p>Create a parser context for using the DocBook SGML parser in push mode To allow content encoding detection, @size should be >= 4 The value of @filename is used for fetching external entities and error/warning reports.</p> 101<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>a pointer to an array of chars</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>number of chars in the array</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>an optional file name or URI</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>an optional encoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> 102 <hr/> 103 <div class="refsect2" lang="en"><h3><a name="docbEncodeEntities"/>docbEncodeEntities ()</h3><pre class="programlisting">int docbEncodeEntities (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen, <br/> int quoteChar)<br/> 104</pre><p>Take a block of UTF-8 chars in and try to convert it to an ASCII plus SGML entities block of chars out.</p> 105<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a pointer to an array of bytes to store the result</td></tr><tr><td><span class="term"><i><tt>outlen</tt></i>:</span></td><td>the length of @out</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to an array of UTF-8 chars</td></tr><tr><td><span class="term"><i><tt>inlen</tt></i>:</span></td><td>the length of @in</td></tr><tr><td><span class="term"><i><tt>quoteChar</tt></i>:</span></td><td>the quote character to escape (' or ") or zero.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if success, -2 if the transcoding fails, or -1 otherwise The value of @inlen after return is the number of octets consumed as the return value is positive, else unpredictable. The value of @outlen after return is the number of octets consumed.</td></tr></tbody></table></div></div> 106 <hr/> 107 <div class="refsect2" lang="en"><h3><a name="docbFreeParserCtxt"/>docbFreeParserCtxt ()</h3><pre class="programlisting">void docbFreeParserCtxt (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt)<br/> 108</pre><p>Free all the memory used by a parser context. However the parsed document in ctxt->myDoc is not freed.</p> 109<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an SGML parser context</td></tr></tbody></table></div></div> 110 <hr/> 111 <div class="refsect2" lang="en"><h3><a name="docbParseChunk"/>docbParseChunk ()</h3><pre class="programlisting">int docbParseChunk (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> int terminate)<br/> 112</pre><p>Parse a Chunk of memory</p> 113<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>an char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size in byte of the chunk</td></tr><tr><td><span class="term"><i><tt>terminate</tt></i>:</span></td><td>last chunk indicator</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>zero if no error, the <a href="libxml2-xmlerror.html#xmlParserErrors">xmlParserErrors</a> otherwise.</td></tr></tbody></table></div></div> 114 <hr/> 115 <div class="refsect2" lang="en"><h3><a name="docbParseDoc"/>docbParseDoc ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> docbParseDoc (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding)<br/> 116</pre><p>parse an SGML in-memory document and build a tree.</p> 117<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the SGML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> 118 <hr/> 119 <div class="refsect2" lang="en"><h3><a name="docbParseDocument"/>docbParseDocument ()</h3><pre class="programlisting">int docbParseDocument (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt)<br/> 120</pre><p>parse an SGML document (and build a tree if using the standard SAX interface).</p> 121<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an SGML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0, -1 in case of error. the parser context is augmented as a result of the parsing.</td></tr></tbody></table></div></div> 122 <hr/> 123 <div class="refsect2" lang="en"><h3><a name="docbParseFile"/>docbParseFile ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> docbParseFile (const char * filename, <br/> const char * encoding)<br/> 124</pre><p>parse a Docbook SGML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> 125<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>encoding</tt></i>:</span></td><td>a free form C string describing document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> 126 <hr/> 127 <div class="refsect2" lang="en"><h3><a name="docbSAXParseDoc"/>docbSAXParseDoc ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> docbSAXParseDoc (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding, <br/> <a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * userData)<br/> 128</pre><p>parse an SGML in-memory document and build a tree. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.</p> 129<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the SGML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>if using SAX, this pointer will be provided on callbacks.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> 130 <hr/> 131 <div class="refsect2" lang="en"><h3><a name="docbSAXParseFile"/>docbSAXParseFile ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> docbSAXParseFile (const char * filename, <br/> const char * encoding, <br/> <a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * userData)<br/> 132</pre><p>parse an SGML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.</p> 133<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>encoding</tt></i>:</span></td><td>a free form C string describing the SGML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>if using SAX, this pointer will be provided on callbacks.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> 134 <hr/> 135 </div> 136 </div> 137 </body> 138</html> 139
