kc3-lang/libxml2/doc/tutorial/includeaddattribute.c

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• Hash : 77e4d358
  Author :
  Date : 2002-09-01T01:37:11
  

  doc/tutorial/includeaddattribute.c doc/tutorial/includeaddkeyword.c
  
  
  Sat Aug 31 19:31:17 MDT 2002 John Fleck <jfleck@inkstain.net>
  
  	* doc/tutorial/includeaddattribute.c
  	* doc/tutorial/includeaddkeyword.c
  	* doc/tutorial/includegetattribute.c
  	* doc/tutorial/includekeyword.c
  	* doc/tutorial/xmltutorial.xml
  	* doc/tutorial/*.html
  	update tutorial to properly free memory (thanks to Christopher
  	R. Harris for pointing out that this needs to be done)
  	* doc/tutorial/images/callouts/*.png
  	added image files so the callouts are graphical, making it
  	easier to read ( use "--param callout.graphics 1" to generate
  	html with graphical callouts)
  

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• doc/tutorial/includeaddattribute.c

• <![CDATA[
  #include <stdio.h>
  #include <string.h>
  #include <stdlib.h>
  #include <libxml/xmlmemory.h>
  #include <libxml/parser.h>
  
  
  xmlDocPtr
  parseDoc(char *docname, char *uri) {
  
  	xmlDocPtr doc;
  	xmlNodePtr cur;
  	xmlNodePtr newnode;
  	xmlAttrPtr newattr;
  
  	doc = xmlParseFile(docname);
  	
  	if (doc == NULL ) {
  		fprintf(stderr,"Document not parsed successfully. \n");
  		return (NULL);
  	}
  	
  	cur = xmlDocGetRootElement(doc);
  	
  	if (cur == NULL) {
  		fprintf(stderr,"empty document\n");
  		xmlFreeDoc(doc);
  		return (NULL);
  	}
  	
  	if (xmlStrcmp(cur->name, (const xmlChar *) "story")) {
  		fprintf(stderr,"document of the wrong type, root node != story");
  		xmlFreeDoc(doc);
  		return (NULL);
  	}
  	
  	newnode = xmlNewTextChild (cur, NULL, "reference", NULL);
  	newattr = xmlNewProp (newnode, "uri", uri);
  	return(doc);
  }
  
  int
  main(int argc, char **argv) {
  
  	char *docname;
  	char *uri;
  	xmlDocPtr doc;
  
  	if (argc <= 2) {
  		printf("Usage: %s docname, uri\n", argv[0]);
  		return(0);
  	}
  
  	docname = argv[1];
  	uri = argv[2];
  	doc = parseDoc (docname, uri);
  	if (doc != NULL) {
  		xmlSaveFormatFile (docname, doc, 1);
  		xmlFreeDoc(doc);
  	}
  	return (1);
  }
  ]]>
  

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