includekeyword.c revision be98b3323fe8b32be04bf418caafd9f0fcc96385 
1<![CDATA[
2#include <stdio.h>
3#include <string.h>
4#include <stdlib.h>
5#include <libxml/xmlmemory.h>
6#include <libxml/parser.h>
7
8void
9parseStory (xmlDocPtr doc, xmlNodePtr cur) {
10
11	cur = cur->xmlChildrenNode;
12	while (cur != NULL) {
13	    if ((!xmlStrcmp(cur->name, (const xmlChar *)"keyword"))) {
14		    printf("keyword: %s\n", xmlNodeListGetString(doc, cur->xmlChildrenNode, 1));
15	    }
16	cur = cur->next;
17	}
18    return;
19}
20
21static void
22parseDoc(char *docname) {
23
24	xmlDocPtr doc;
25	xmlNodePtr cur;
26
27	doc = xmlParseFile(docname);
28
29	if (doc == NULL ) {
30		fprintf(stderr,"Document not parsed successfully. \n");
31		xmlFreeDoc(doc);
32		return;
33	}
34
35	cur = xmlDocGetRootElement(doc);
36
37	if (cur == NULL) {
38		fprintf(stderr,"empty document\n");
39		xmlFreeDoc(doc);
40		return;
41	}
42
43	if (xmlStrcmp(cur->name, (const xmlChar *) "story")) {
44		fprintf(stderr,"document of the wrong type, root node != story");
45		xmlFreeDoc(doc);
46		return;
47	}
48
49	cur = cur->xmlChildrenNode;
50	while (cur != NULL) {
51		if ((!xmlStrcmp(cur->name, (const xmlChar *)"storyinfo"))){
52			parseStory (doc, cur);
53		}
54
55	cur = cur->next;
56	}
57
58	xmlFreeDoc(doc);
59	return;
60}
61
62int
63main(int argc, char **argv) {
64
65	char *docname;
66
67	if (argc <= 1) {
68		printf("Usage: %s docname\n", argv[0]);
69		return(0);
70	}
71
72	docname = argv[1];
73	parseDoc (docname);
74
75	return (1);
76}
77]]>
78