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diff --git a/docs/html/tutorial-parser-example.html b/docs/html/tutorial-parser-example.html new file mode 100644 index 0000000..9ef3fc4 --- /dev/null +++ b/docs/html/tutorial-parser-example.html @@ -0,0 +1,97 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>Parsing example code: Raptor RDF Syntax Library Manual</title> +<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot"> +<link rel="home" href="index.html" title="Raptor RDF Syntax Library Manual"> +<link rel="up" href="tutorial-parsing.html" title="Parsing syntaxes to RDF Triples"> +<link rel="prev" href="tutorial-parser-destroy.html" title="Destroy the parser"> +<link rel="next" href="tutorial-serializing.html" title="Serializing RDF triples to a syntax"> +<meta name="generator" content="GTK-Doc V1.33.1 (XML mode)"> +<link rel="stylesheet" href="style.css" type="text/css"> +</head> +<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> +<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> +<td width="100%" align="left" class="shortcuts"></td> +<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> +<td><a accesskey="u" href="tutorial-parsing.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> +<td><a accesskey="p" href="tutorial-parser-destroy.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> +<td><a accesskey="n" href="tutorial-serializing.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> +</tr></table> +<div class="section"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="tutorial-parser-example"></a>Parsing example code</h2></div></div></div> +<div class="example"> +<a name="raptor-example-rdfprint"></a><p class="title"><b>Example 2. <code class="filename">rdfprint.c</code>: Parse an RDF/XML file and print the triples</b></p> +<div class="example-contents"> +<pre class="programlisting"> +#include <stdio.h> +#include <raptor2.h> + +/* rdfprint.c: print triples from parsing RDF/XML */ + +static void +print_triple(void* user_data, raptor_statement* triple) +{ + raptor_statement_print_as_ntriples(triple, stdout); + fputc('\n', stdout); +} + +int +main(int argc, char *argv[]) +{ + raptor_world *world = NULL; + raptor_parser* rdf_parser = NULL; + unsigned char *uri_string; + raptor_uri *uri, *base_uri; + + world = raptor_new_world(); + + rdf_parser = raptor_new_parser(world, "rdfxml"); + + raptor_parser_set_statement_handler(rdf_parser, NULL, print_triple); + + uri_string = raptor_uri_filename_to_uri_string(argv[1]); + uri = raptor_new_uri(world, uri_string); + base_uri = raptor_uri_copy(uri); + + raptor_parser_parse_file(rdf_parser, uri, base_uri); + + raptor_free_parser(rdf_parser); + + raptor_free_uri(base_uri); + raptor_free_uri(uri); + raptor_free_memory(uri_string); + + raptor_free_world(world); + + return 0; +} + +</pre> +<p>Compile it like this: +</p> +<pre class="screen"> +$ gcc -o rdfprint rdfprint.c `pkg-config raptor2 --cflags --libs` +</pre> +<p> +and run it on an RDF file as: +</p> +<pre class="screen"> +$ ./rdfprint raptor.rdf +_:genid1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://usefulinc.com/ns/doap#Project> . +_:genid1 <http://usefulinc.com/ns/doap#name> "Raptor" . +_:genid1 <http://usefulinc.com/ns/doap#homepage> <http://librdf.org/raptor/> . +... +</pre> +<p> +</p> +</div> +</div> +<br class="example-break"> +</div> +<div class="footer"> +<hr>Generated by GTK-Doc V1.33.1</div> +</body> +</html>
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