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| author | William Joye <wjoye@cfa.harvard.edu> | 2016-11-17 21:10:17 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2016-11-17 21:10:17 (GMT) |
| commit | 8096d34300076a1aa9cb517de49fb920a051939f (patch) | |
| tree | 5f2b1b7c41f89fedc31af973d6a747ca674cfd24 /libxml2/doc/tutorial/apc.html | |
| parent | fc7f7edd0b8011cb71573b15462ef83068d9e54b (diff) | |
| parent | 574585fa78070b0cc6b5ad22543e21a3502a122b (diff) | |
| download | blt-8096d34300076a1aa9cb517de49fb920a051939f.zip blt-8096d34300076a1aa9cb517de49fb920a051939f.tar.gz blt-8096d34300076a1aa9cb517de49fb920a051939f.tar.bz2 | |
Merge commit '574585fa78070b0cc6b5ad22543e21a3502a122b' as 'libxml2'
Diffstat (limited to 'libxml2/doc/tutorial/apc.html')
| -rw-r--r-- | libxml2/doc/tutorial/apc.html | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/libxml2/doc/tutorial/apc.html b/libxml2/doc/tutorial/apc.html new file mode 100644 index 0000000..f8d9911 --- /dev/null +++ b/libxml2/doc/tutorial/apc.html @@ -0,0 +1,82 @@ +<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 <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <libxml/xmlmemory.h> +#include <libxml/parser.h> + +void +parseStory (xmlDocPtr doc, xmlNodePtr cur) { + + xmlChar *key; + cur = cur->xmlChildrenNode; + while (cur != NULL) { + if ((!xmlStrcmp(cur->name, (const xmlChar *)"keyword"))) { + key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1); + printf("keyword: %s\n", key); + xmlFree(key); + } + cur = cur->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->name, (const xmlChar *) "story")) { + fprintf(stderr,"document of the wrong type, root node != story"); + xmlFreeDoc(doc); + return; + } + + cur = cur->xmlChildrenNode; + while (cur != NULL) { + if ((!xmlStrcmp(cur->name, (const xmlChar *)"storyinfo"))){ + parseStory (doc, cur); + } + + cur = cur->next; + } + + xmlFreeDoc(doc); + return; +} + +int +main(int argc, char **argv) { + + char *docname; + + if (argc <= 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> |