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13<title>The XML C library for Gnome</title>
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21<h1>The XML C library for Gnome</h1>
22<h2>libxml</h2>
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Daniel Veillardc9484202001-10-24 12:35:52 +000028<tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Main Menu</b></center></td></tr>
Daniel Veillard8acca112002-01-21 09:52:27 +000029<tr><td bgcolor="#fffacd"><ul>
Daniel Veillardc9484202001-10-24 12:35:52 +000030<li><a href="index.html">Home</a></li>
Daniel Veillardc9484202001-10-24 12:35:52 +000031<li><a href="intro.html">Introduction</a></li>
Daniel Veillardb8cfbd12001-10-25 10:53:28 +000032<li><a href="FAQ.html">FAQ</a></li>
Daniel Veillardc9484202001-10-24 12:35:52 +000033<li><a href="docs.html">Documentation</a></li>
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35<li><a href="help.html">How to help</a></li>
36<li><a href="downloads.html">Downloads</a></li>
37<li><a href="news.html">News</a></li>
Daniel Veillard7b602b42002-01-08 13:26:00 +000038<li><a href="XMLinfo.html">XML</a></li>
Daniel Veillardc9484202001-10-24 12:35:52 +000039<li><a href="XSLT.html">XSLT</a></li>
Daniel Veillard6dbcaf82002-02-20 14:37:47 +000040<li><a href="python.html">Python and bindings</a></li>
Daniel Veillardb8cfbd12001-10-25 10:53:28 +000041<li><a href="architecture.html">libxml architecture</a></li>
Daniel Veillardc9484202001-10-24 12:35:52 +000042<li><a href="tree.html">The tree output</a></li>
43<li><a href="interface.html">The SAX interface</a></li>
Daniel Veillardb8cfbd12001-10-25 10:53:28 +000044<li><a href="xmldtd.html">Validation &amp; DTDs</a></li>
45<li><a href="xmlmem.html">Memory Management</a></li>
46<li><a href="encoding.html">Encodings support</a></li>
47<li><a href="xmlio.html">I/O Interfaces</a></li>
48<li><a href="catalog.html">Catalog support</a></li>
49<li><a href="library.html">The parser interfaces</a></li>
Daniel Veillardc9484202001-10-24 12:35:52 +000050<li><a href="entities.html">Entities or no entities</a></li>
51<li><a href="namespaces.html">Namespaces</a></li>
Daniel Veillardb8cfbd12001-10-25 10:53:28 +000052<li><a href="upgrade.html">Upgrading 1.x code</a></li>
Daniel Veillard52dcab32001-10-30 12:51:17 +000053<li><a href="threads.html">Thread safety</a></li>
Daniel Veillardc9484202001-10-24 12:35:52 +000054<li><a href="DOM.html">DOM Principles</a></li>
55<li><a href="example.html">A real example</a></li>
56<li><a href="contribs.html">Contributions</a></li>
Daniel Veillard594cf0b2001-10-25 08:09:12 +000057<li>
58<a href="xml.html">flat page</a>, <a href="site.xsl">stylesheet</a>
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Daniel Veillard3bf65be2002-01-23 12:36:34 +000063<tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>API Indexes</b></center></td></tr>
64<tr><td bgcolor="#fffacd"><ul>
Daniel Veillardf8592562002-01-23 17:58:17 +000065<li><a href="APIchunk0.html">Alphabetic</a></li>
Daniel Veillard3bf65be2002-01-23 12:36:34 +000066<li><a href="APIconstructors.html">Constructors</a></li>
67<li><a href="APIfunctions.html">Functions/Types</a></li>
68<li><a href="APIfiles.html">Modules</a></li>
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Daniel Veillard594cf0b2001-10-25 08:09:12 +000073<tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Related links</b></center></td></tr>
Daniel Veillard8acca112002-01-21 09:52:27 +000074<tr><td bgcolor="#fffacd"><ul>
Daniel Veillard594cf0b2001-10-25 08:09:12 +000075<li><a href="http://mail.gnome.org/archives/xml/">Mail archive</a></li>
76<li><a href="http://xmlsoft.org/XSLT/">XSLT libxslt</a></li>
Daniel Veillard4a859202002-01-08 11:49:22 +000077<li><a href="http://phd.cs.unibo.it/gdome2/">DOM gdome2</a></li>
Daniel Veillard594cf0b2001-10-25 08:09:12 +000078<li><a href="ftp://xmlsoft.org/">FTP</a></li>
79<li><a href="http://www.fh-frankfurt.de/~igor/projects/libxml/">Windows binaries</a></li>
Daniel Veillarddb9dfd92001-11-26 17:25:02 +000080<li><a href="http://garypennington.net/libxml2/">Solaris binaries</a></li>
Daniel Veillardc6271d22001-10-27 07:50:58 +000081<li><a href="http://bugzilla.gnome.org/buglist.cgi?product=libxml">Bug Tracker</a></li>
Daniel Veillard594cf0b2001-10-25 08:09:12 +000082</ul></td></tr>
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86<p>
Daniel Veillard9c466822001-10-25 12:03:39 +000087<p>Libxml is the XML C library developped for the Gnome project. XML itself
88is a metalanguage to design markup languages, i.e. text language where
89semantic and structure are added to the content using extra &quot;markup&quot;
90information enclosed between angle bracket. HTML is the most well-known
91markup language.</p>
92<p>Libxml2 implements a number of existing standards related to markup
93languages:</p>
Daniel Veillardc9484202001-10-24 12:35:52 +000094<ul>
Daniel Veillard9c466822001-10-25 12:03:39 +000095<li>the XML standard: <a href="http://www.w3.org/TR/REC-xml">http://www.w3.org/TR/REC-xml</a>
96</li>
97<li>Namespaces in XML: <a href="http://www.w3.org/TR/REC-xml-names/">http://www.w3.org/TR/REC-xml-names/</a>
98</li>
99<li>XML Base: <a href="http://www.w3.org/TR/xmlbase/">http://www.w3.org/TR/xmlbase/</a>
100</li>
101<li>
102<a href="http://www.cis.ohio-state.edu/rfc/rfc2396.txt">RFC 2396</a>
Daniel Veillardc6271d22001-10-27 07:50:58 +0000103 : Uniform Resource Identifiers <a href="http://www.ietf.org/rfc/rfc2396.txt">http://www.ietf.org/rfc/rfc2396.txt</a>
Daniel Veillard9c466822001-10-25 12:03:39 +0000104</li>
105<li>XML Path Language (XPath) 1.0: <a href="http://www.w3.org/TR/xpath">http://www.w3.org/TR/xpath</a>
106</li>
107<li>HTML4 parser: <a href="http://www.w3.org/TR/html401/">http://www.w3.org/TR/html401/</a>
108</li>
109<li>most of XML Pointer Language (XPointer) Version 1.0: <a href="http://www.w3.org/TR/xptr">http://www.w3.org/TR/xptr</a>
110</li>
111<li>XML Inclusions (XInclude) Version 1.0: <a href="http://www.w3.org/TR/xinclude/">http://www.w3.org/TR/xinclude/</a>
112</li>
113<li>[ISO-8859-1], <a href="http://www.cis.ohio-state.edu/rfc/rfc2044.txt">rfc2044</a> [UTF-8]
114 and <a href="http://www.cis.ohio-state.edu/rfc/rfc2781.txt">rfc2781</a>
115 [UTF-16] core encodings</li>
116<li>part of SGML Open Technical Resolution TR9401:1997</li>
117<li>XML Catalogs Working Draft 06 August 2001: <a href="http://www.oasis-open.org/committees/entity/spec-2001-08-06.html">http://www.oasis-open.org/committees/entity/spec-2001-08-06.html</a>
118</li>
Daniel Veillardc9484202001-10-24 12:35:52 +0000119</ul>
Daniel Veillard9c466822001-10-25 12:03:39 +0000120<p>In most cases libxml tries to implement the specifications in a relatively
Daniel Veillarda5393562002-02-20 11:40:49 +0000121strict way. As of release 2.4.16, libxml2 passes all 1800+ tests from the <a href="http://www.oasis-open.org/committees/xml-conformance/">OASIS XML Tests
122Suite</a>.</p>
Daniel Veillard5b16f582002-02-20 11:38:46 +0000123<p>To some extent libxml2 provide some support for the following other
124specification but don't claim to implement them:</p>
Daniel Veillard9c466822001-10-25 12:03:39 +0000125<ul>
126<li>Document Object Model (DOM) <a href="http://www.w3.org/TR/DOM-Level-2-Core/">http://www.w3.org/TR/DOM-Level-2-Core/</a>
127 it doesn't implement the API itself, gdome2 does this in top of
128 libxml2</li>
129<li>
130<a href="http://www.cis.ohio-state.edu/rfc/rfc959.txt">RFC 959</a>
Daniel Veillardc6271d22001-10-27 07:50:58 +0000131 : libxml implements a basic FTP client code</li>
Daniel Veillard9c466822001-10-25 12:03:39 +0000132<li>
133<a href="http://www.cis.ohio-state.edu/rfc/rfc1945.txt">RFC 1945</a>
Daniel Veillardc6271d22001-10-27 07:50:58 +0000134 : HTTP/1.0, again a basic HTTP client code</li>
Daniel Veillard9c466822001-10-25 12:03:39 +0000135<li>SAX: a minimal SAX implementation compatible with early expat
136 versions</li>
137<li>DocBook SGML v4: libxml2 includes a hackish parser to transition to
138 XML</li>
139</ul>
Daniel Veillard845cce42002-01-09 11:51:37 +0000140<p>Libxml2 is known to be very portable, should build and work without
141serious troubles on a variety of systems (Linux, Unix, Windows, CygWin,
142MacOs, MacOsX, RISC Os, OS/2, VMS, QNX, MVS, ...)</p>
Daniel Veillardc9484202001-10-24 12:35:52 +0000143<p>Separate documents:</p>
144<ul>
Daniel Veillard9c466822001-10-25 12:03:39 +0000145<li>
Daniel Veillardc6271d22001-10-27 07:50:58 +0000146<a href="http://xmlsoft.org/XSLT/">the libxslt page</a>
147 providing an implementation of XSLT 1.0 and extensions on top of
148 libxml2</li>
Daniel Veillard9c466822001-10-25 12:03:39 +0000149<li>
Daniel Veillardc6271d22001-10-27 07:50:58 +0000150<a href="http://www.cs.unibo.it/~casarini/gdome2/">the gdome2 page</a>
Daniel Veillard51095312001-10-28 18:51:57 +0000151 : a standard DOM2 implementation based on libxml2</li>
Daniel Veillardc9484202001-10-24 12:35:52 +0000152</ul>
Daniel Veillard3f4c40f2002-02-13 09:19:28 +0000153<p><a href="bugs.html">Daniel Veillard</a></p>
Daniel Veillardc9484202001-10-24 12:35:52 +0000154</td></tr></table></td></tr></table></td></tr></table></td>
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