...

<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>C.�Code for Keyword Example</title><meta name="generator" content="DocBook XSL Stylesheets V1.61.2"><link rel="home" href="index.html" title="Libxml Tutorial"><link rel="up" href="index.html" title="Libxml Tutorial"><link rel="previous" href="apb.html" title="B.�Sample Document"><link rel="next" href="apd.html" title="D.�Code for XPath Example"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">C.�Code for Keyword Example</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="apb.html">Prev</a>�</td><th width="60%" align="center">�</th><td width="20%" align="right">�<a accesskey="n" href="apd.html">Next</a></td></tr></table><hr></div><div class="appendix" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="keywordappendix"></a>C.�Code for Keyword Example</h2></div></div><div></div></div><p>
      </p><pre class="programlisting">
#include &lt;stdio.h&gt;
#include &lt;string.h&gt;
#include &lt;stdlib.h&gt;
#include &lt;libxml/xmlmemory.h&gt;
#include &lt;libxml/parser.h&gt;

void
parseStory (xmlDocPtr doc, xmlNodePtr cur) {

xmlChar *key;
	cur = cur-&gt;xmlChildrenNode;
	while (cur != NULL) {
	    if ((!xmlStrcmp(cur-&gt;name, (const xmlChar *)"keyword"))) {
		    key = xmlNodeListGetString(doc, cur-&gt;xmlChildrenNode, 1);
		    printf("keyword: %s\n", key);
		    xmlFree(key);
 	    }
	cur = cur-&gt;next;
	}
    return;
}

static void
parseDoc(char *docname) {

xmlDocPtr doc;
	xmlNodePtr cur;

doc = xmlParseFile(docname);
	
	if (doc == NULL ) {
		fprintf(stderr,"Document not parsed successfully. \n");
		return;
	}
	
	cur = xmlDocGetRootElement(doc);
	
	if (cur == NULL) {
		fprintf(stderr,"empty document\n");
		xmlFreeDoc(doc);
		return;
	}
	
	if (xmlStrcmp(cur-&gt;name, (const xmlChar *) "story")) {
		fprintf(stderr,"document of the wrong type, root node != story");
		xmlFreeDoc(doc);
		return;
	}
	
	cur = cur-&gt;xmlChildrenNode;
	while (cur != NULL) {
		if ((!xmlStrcmp(cur-&gt;name, (const xmlChar *)"storyinfo"))){
			parseStory (doc, cur);
		}
		 
	cur = cur-&gt;next;
	}
	
	xmlFreeDoc(doc);
	return;
}

int
main(int argc, char **argv) {

char *docname;
		
	if (argc &lt;= 1) {
		printf("Usage: %s docname\n", argv[0]);
		return(0);
	}

docname = argv[1];
	parseDoc (docname);

return (1);
}

</pre><p>
    </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="apb.html">Prev</a>�</td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right">�<a accesskey="n" href="apd.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">B.�Sample Document�</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">�D.�Code for XPath Example</td></tr></table></div></body></html>

.	Edit
..	Edit
apa.html	Edit
apb.html	Edit
apc.html	Edit
apd.html	Edit
ape.html	Edit
apf.html	Edit
apg.html	Edit
aph.html	Edit
api.html	Edit
ar01s02.html	Edit
ar01s03.html	Edit
ar01s04.html	Edit
ar01s05.html	Edit
ar01s06.html	Edit
ar01s07.html	Edit
ar01s08.html	Edit
ar01s09.html	Edit
images	Edit
includeaddattribute.c	Edit
includeaddkeyword.c	Edit
includeconvert.c	Edit
includegetattribute.c	Edit
includekeyword.c	Edit
includexpath.c	Edit
index.html	Edit
ix01.html	Edit