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#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
static const char *nodename(xmlNode *node, char *buf, int len)
{
/* Don't print out the node name if it is "text" */
if (!strcmp(node->name, "text")) {
node = node->parent;
if (!node || !node->name)
return "root";
}
buf += len;
*--buf = 0;
len--;
for(;;) {
const char *name = node->name;
int i = strlen(name);
while (--i >= 0) {
unsigned char c = name[i];
*--buf = tolower(c);
if (!--len)
return buf;
}
node = node->parent;
if (!node || !node->name)
return buf;
*--buf = '.';
if (!--len)
return buf;
}
}
#define MAXNAME 64
static void show_one_node(xmlNode *node)
{
int len;
const unsigned char *content;
char buffer[MAXNAME];
const char *name;
content = node->content;
if (!content)
return;
/* Trim whitespace at beginning */
while (isspace(*content))
content++;
/* Trim whitespace at end */
len = strlen(content);
while (len && isspace(content[len-1]))
len--;
if (!len)
return;
name = nodename(node, buffer, sizeof(buffer));
printf("%s: %.*s\n", name, len, content);
}
static void show(xmlNode *node)
{
xmlNode *n;
for (n = node; n; n = n->next) {
show_one_node(n);
show(n->children);
}
}
static void parse(const char *filename)
{
xmlDoc *doc;
doc = xmlReadFile(filename, NULL, 0);
if (!doc) {
fprintf(stderr, "Failed to parse '%s'.\n", filename);
return;
}
show(xmlDocGetRootElement(doc));
xmlFreeDoc(doc);
xmlCleanupParser();
}
int main(int argc, char **argv)
{
int i;
LIBXML_TEST_VERSION
for (i = 1; i < argc; i++)
parse(argv[i]);
return 0;
}
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