[BACK]Return to ape.html CVS log [TXT] [DIR] Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / libxml2 / doc / tutorial

Annotation of embedaddon/libxml2/doc/tutorial/ape.html, revision 1.1

1.1     ! misho       1: <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>E. Code for Add 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="apd.html" title="D. Code for XPath Example"><link rel="next" href="apf.html" title="F. Code for Add Attribute 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">E. Code for Add Keyword Example</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="apd.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="apf.html">Next</a></td></tr></table><hr></div><div class="appendix" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="addkeywordappendix"></a>E. Code for Add Keyword Example</h2></div></div><div></div></div><p>
        !             2:       </p><pre class="programlisting">
        !             3: #include &lt;stdio.h&gt;
        !             4: #include &lt;string.h&gt;
        !             5: #include &lt;stdlib.h&gt;
        !             6: #include &lt;libxml/xmlmemory.h&gt;
        !             7: #include &lt;libxml/parser.h&gt;
        !             8: 
        !             9: void
        !            10: parseStory (xmlDocPtr doc, xmlNodePtr cur, char *keyword) {
        !            11: 
        !            12:        xmlNewTextChild (cur, NULL, "keyword", keyword);
        !            13:     return;
        !            14: }
        !            15: 
        !            16: xmlDocPtr
        !            17: parseDoc(char *docname, char *keyword) {
        !            18: 
        !            19:        xmlDocPtr doc;
        !            20:        xmlNodePtr cur;
        !            21: 
        !            22:        doc = xmlParseFile(docname);
        !            23:        
        !            24:        if (doc == NULL ) {
        !            25:                fprintf(stderr,"Document not parsed successfully. \n");
        !            26:                return (NULL);
        !            27:        }
        !            28:        
        !            29:        cur = xmlDocGetRootElement(doc);
        !            30:        
        !            31:        if (cur == NULL) {
        !            32:                fprintf(stderr,"empty document\n");
        !            33:                xmlFreeDoc(doc);
        !            34:                return (NULL);
        !            35:        }
        !            36:        
        !            37:        if (xmlStrcmp(cur-&gt;name, (const xmlChar *) "story")) {
        !            38:                fprintf(stderr,"document of the wrong type, root node != story");
        !            39:                xmlFreeDoc(doc);
        !            40:                return (NULL);
        !            41:        }
        !            42:        
        !            43:        cur = cur-&gt;xmlChildrenNode;
        !            44:        while (cur != NULL) {
        !            45:                if ((!xmlStrcmp(cur-&gt;name, (const xmlChar *)"storyinfo"))){
        !            46:                        parseStory (doc, cur, keyword);
        !            47:                }
        !            48:                 
        !            49:        cur = cur-&gt;next;
        !            50:        }
        !            51:        return(doc);
        !            52: }
        !            53: 
        !            54: int
        !            55: main(int argc, char **argv) {
        !            56: 
        !            57:        char *docname;
        !            58:        char *keyword;
        !            59:        xmlDocPtr doc;
        !            60: 
        !            61:        if (argc &lt;= 2) {
        !            62:                printf("Usage: %s docname, keyword\n", argv[0]);
        !            63:                return(0);
        !            64:        }
        !            65: 
        !            66:        docname = argv[1];
        !            67:        keyword = argv[2];
        !            68:        doc = parseDoc (docname, keyword);
        !            69:        if (doc != NULL) {
        !            70:                xmlSaveFormatFile (docname, doc, 0);
        !            71:                xmlFreeDoc(doc);
        !            72:        }
        !            73:        
        !            74:        return (1);
        !            75: }
        !            76: 
        !            77: </pre><p>
        !            78:     </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="apd.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="apf.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">D. Code for XPath Example </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> F. Code for Add Attribute Example</td></tr></table></div></body></html>
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>