Part of an xml document:

<iq from='tadzik@chopin.edu.pl/nowyklient' to='tadzik@chopin.edu.pl/nowyklient' id='1' type='result'>
  <query xmlns='jabber:iq:roster'>

Result of my code:

Node: iq; From: tadzik@chopin.edu.pl/nowyklient, to: tadzik@chopin.edu.pl/nowyklient, type: result
Node: query; xmlns: (null)

Code:

#include <stdio.h>
#include <libxml/parser.h>

int
main() {
  xmlDocPtr dokument;
  xmlNodePtr node;
  xmlChar *attr, *from, *to, *type;
  dokument = xmlParseFile("roster.xml");
  if(dokument == NULL) {
    fprintf(stderr, "Parsowanie dokumentu nie powiodło się\n");
    return 1;
  }
  node = xmlDocGetRootElement(dokument);
  from = xmlGetProp(node, (const xmlChar *)"from");
  to = xmlGetProp(node, (const xmlChar *)"to");
  type = xmlGetProp(node, (const xmlChar *)"type");
  printf("Node: %s; From: %s, to: %s, type: %s\n", node->name, from, to, type);
  node = node->xmlChildrenNode;
  while(node != NULL) {
    if(!xmlStrcmp(node->name, (const xmlChar *)"query")) {
      attr = xmlGetProp(node, (const xmlChar *)"xmlns");
      printf("Node: %s; xmlns: %s\n", node->name, attr);
      xmlFree(attr);
    }
    node = node->next;
  }

  xmlFreeDoc(dokument);
  xmlFree(from);
  xmlFree(to);
  xmlFree(type);
  return 0;
}