Ejemplos de hwloc__xml_export_diff en C++ (Cpp)

Ejemplo n.º 1

Archivo: topology-xml-libxml.c Proyecto: anandhis/ompi

static xmlDocPtr
hwloc__libxml2_prepare_export_diff(hwloc_topology_diff_t diff, const char *refname)
{
  struct hwloc__xml_export_state_s state;
  hwloc__libxml_export_state_data_t data = (void *) state.data;
  xmlDocPtr doc = NULL;       /* document pointer */
  xmlNodePtr root_node = NULL; /* root pointer */

  assert(sizeof(*data) <= sizeof(state.data));

  LIBXML_TEST_VERSION;
  hwloc_libxml2_init_once();

  /* Creates a new document, a node and set it as a root node. */
  doc = xmlNewDoc(BAD_CAST "1.0");
  root_node = xmlNewNode(NULL, BAD_CAST "topologydiff");
  if (refname)
    xmlNewProp(root_node, BAD_CAST "refname", BAD_CAST refname);
  xmlDocSetRootElement(doc, root_node);

  /* Creates a DTD declaration. Isn't mandatory. */
  (void) xmlCreateIntSubset(doc, BAD_CAST "topologydiff", NULL, BAD_CAST "hwloc.dtd");

  state.new_child = hwloc__libxml_export_new_child;
  state.new_prop = hwloc__libxml_export_new_prop;
  state.add_content = hwloc__libxml_export_add_content;
  state.end_object = hwloc__libxml_export_end_object;

  data->current_node = root_node;

  hwloc__xml_export_diff (&state, diff);

  return doc;
}

Ejemplo n.º 2

Archivo: topology-xml-nolibxml.c Proyecto: open-mpi/hwloc

static size_t
hwloc___nolibxml_prepare_export_diff(hwloc_topology_diff_t diff, const char *refname, char *xmlbuffer, int buflen)
{
  struct hwloc__xml_export_state_s state, childstate;
  hwloc__nolibxml_export_state_data_t ndata = (void *) &state.data;
  int res;

  HWLOC_BUILD_ASSERT(sizeof(*ndata) <= sizeof(state.data));

  state.new_child = hwloc__nolibxml_export_new_child;
  state.new_prop = hwloc__nolibxml_export_new_prop;
  state.add_content = hwloc__nolibxml_export_add_content;
  state.end_object = hwloc__nolibxml_export_end_object;
  state.global = NULL;

  ndata->indent = 0;
  ndata->written = 0;
  ndata->buffer = xmlbuffer;
  ndata->remaining = buflen;

  ndata->nr_children = 1; /* don't close a non-existing previous tag when opening the topology tag */
  ndata->has_content = 0;

  res = hwloc_snprintf(ndata->buffer, ndata->remaining,
		 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
		 "<!DOCTYPE topologydiff SYSTEM \"hwloc2-diff.dtd\">\n");
  hwloc__nolibxml_export_update_buffer(ndata, res);
  hwloc__nolibxml_export_new_child(&state, &childstate, "topologydiff");
  if (refname)
    hwloc__nolibxml_export_new_prop(&childstate, "refname", refname);
  hwloc__xml_export_diff (&childstate, diff);
  hwloc__nolibxml_export_end_object(&childstate, "topologydiff");

  return ndata->written+1;
}