Annotation of embedaddon/libxml2/doc/tutorial/apf.html, revision 1.1
1.1 ! misho 1: <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>F. Code for Add Attribute 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="ape.html" title="E. Code for Add Keyword Example"><link rel="next" href="apg.html" title="G. Code for Retrieving Attribute Value 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">F. Code for Add Attribute Example</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ape.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="apg.html">Next</a></td></tr></table><hr></div><div class="appendix" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="addattributeappendix"></a>F. Code for Add Attribute Example</h2></div></div><div></div></div><p>
! 2: </p><pre class="programlisting">
! 3: #include <stdio.h>
! 4: #include <string.h>
! 5: #include <stdlib.h>
! 6: #include <libxml/xmlmemory.h>
! 7: #include <libxml/parser.h>
! 8:
! 9:
! 10: xmlDocPtr
! 11: parseDoc(char *docname, char *uri) {
! 12:
! 13: xmlDocPtr doc;
! 14: xmlNodePtr cur;
! 15: xmlNodePtr newnode;
! 16: xmlAttrPtr newattr;
! 17:
! 18: doc = xmlParseFile(docname);
! 19:
! 20: if (doc == NULL ) {
! 21: fprintf(stderr,"Document not parsed successfully. \n");
! 22: return (NULL);
! 23: }
! 24:
! 25: cur = xmlDocGetRootElement(doc);
! 26:
! 27: if (cur == NULL) {
! 28: fprintf(stderr,"empty document\n");
! 29: xmlFreeDoc(doc);
! 30: return (NULL);
! 31: }
! 32:
! 33: if (xmlStrcmp(cur->name, (const xmlChar *) "story")) {
! 34: fprintf(stderr,"document of the wrong type, root node != story");
! 35: xmlFreeDoc(doc);
! 36: return (NULL);
! 37: }
! 38:
! 39: newnode = xmlNewTextChild (cur, NULL, "reference", NULL);
! 40: newattr = xmlNewProp (newnode, "uri", uri);
! 41: return(doc);
! 42: }
! 43:
! 44: int
! 45: main(int argc, char **argv) {
! 46:
! 47: char *docname;
! 48: char *uri;
! 49: xmlDocPtr doc;
! 50:
! 51: if (argc <= 2) {
! 52: printf("Usage: %s docname, uri\n", argv[0]);
! 53: return(0);
! 54: }
! 55:
! 56: docname = argv[1];
! 57: uri = argv[2];
! 58: doc = parseDoc (docname, uri);
! 59: if (doc != NULL) {
! 60: xmlSaveFormatFile (docname, doc, 1);
! 61: xmlFreeDoc(doc);
! 62: }
! 63: return (1);
! 64: }
! 65:
! 66: </pre><p>
! 67: </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ape.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="apg.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">E. Code for Add Keyword Example </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> G. Code for Retrieving Attribute Value Example</td></tr></table></div></body></html>
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>