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#include <stdio.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
static void print_element_names(xmlNode *);
int main(int argc, char **argv) {
xmlDocPtr my_doc = NULL;
xmlNode *root_element = NULL;
char *filename;
int rc = 1;
if (argc != 2) {
rc = 1;
goto out;
}
filename = argv[1];
/* ABI checking (opt.) */
LIBXML_TEST_VERSION
my_doc = xmlReadFile(filename, NULL, 0);
if (!my_doc) {
rc = 1;
goto out_cleanup;
}
/*Get the root element node */
root_element = xmlDocGetRootElement(my_doc);
print_element_names(root_element);
rc = 0;
out_freedoc:
/* Free parsed DOM tree */
xmlFreeDoc(my_doc);
out_cleanup:
/* Cleanup function for the XML library */
xmlCleanupParser();
out:
return(rc);
}
static void print_element_names(xmlNode * a_node)
{
xmlNode *cur_node = NULL;
for (cur_node = a_node; cur_node; cur_node = cur_node->next) {
if (cur_node->type == XML_ELEMENT_NODE) {
printf("node type: Element, name: %s\n", cur_node->name);
}
print_element_names(cur_node->children);
}
}
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