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

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• Hash : 44aacb34
  Author :
  Date : 2002-12-16T04:34:57
  

  doc/tutorial/xmltutorial.xml doc/tutorial/includekeyword.c
  
  
  Sun Dec 15 21:27:30 MST 2002 John Fleck <jfleck@inkstain.net>
  
  	* doc/tutorial/xmltutorial.xml
  	* doc/tutorial/includekeyword.c
  	* doc/tutorial/includegetattribute.c
  	plus generated html and pdf
  	Adding fix from Niraj Tolia to tutorial to properly free memory.
  

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• doc/tutorial/includekeyword.c

• <![CDATA[
  #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);
  }
  ]]>
  

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