name : 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); } ]]>