static int ds_sds_register_xmlDoc(struct ds_sds_session *session, xmlDoc* doc, xmlNodePtr component_inner_root, const char *relative_filepath)
{
xmlDoc *new_doc = ds_doc_from_foreign_node(component_inner_root, doc);
if (new_doc == NULL) {
return -1;
}
struct oscap_source *component_source = oscap_source_new_from_xmlDoc(new_doc, relative_filepath);
ds_sds_session_register_component_source(session, relative_filepath, component_source);
return 0; // TODO: Return value of ds_sds_session_register_component_source(). (commit message)
}
static int ds_sds_dump_component(const char* component_id, struct ds_sds_session *session, const char *target_filename_dirname, const char *relative_filepath)
{
xmlDoc *doc = ds_sds_session_get_xmlDoc(session);
xmlNodePtr component = _lookup_component_in_collection(doc, component_id);
if (component == NULL)
{
oscap_seterr(OSCAP_EFAMILY_XML, "Component of given id '%s' was not found in the document.", component_id);
return -1;
}
xmlNodePtr inner_root = node_get_child_element(component, NULL);
if (inner_root == NULL)
{
oscap_seterr(OSCAP_EFAMILY_XML, "Found component (id='%s') but it has no element contents, nothing to dump, skipping...", component_id);
return -1;
}
// If the inner root is script, we have to treat it in a special way
if (strcmp((const char*)inner_root->name, "script") == 0) {
// the cast is safe to do because we are using the GNU basename, it doesn't
// modify the string
const char* file_basename = basename((char*)relative_filepath);
const char* sce_filename = oscap_sprintf("%s/%s/%s",ds_sds_session_get_target_dir(session), target_filename_dirname, file_basename);
int ret = ds_sds_dump_component_sce(inner_root->children, component_id, sce_filename);
oscap_free(sce_filename);
if (ret != 0) {
return ret;
}
}
// Otherwise we create a new XML doc we will dump the contents to.
// We can't just dump node "innerXML" because namespaces have to be
// handled.
else {
xmlDoc *new_doc = ds_doc_from_foreign_node(inner_root, doc);
if (new_doc == NULL) {
return -1;
}
struct oscap_source *source = oscap_source_new_from_xmlDoc(new_doc, relative_filepath);
ds_sds_session_register_component_source(session, relative_filepath, source);
}
return 0;
}
int ds_rds_dump_arf_content(struct ds_rds_session *session, const char *container_name, const char *component_name, const char *content_id)
{
xmlDoc *doc = ds_rds_session_get_xmlDoc(session);
xmlNodePtr parent_node = ds_rds_lookup_component(doc, container_name, component_name, content_id);
if (!parent_node) {
oscap_seterr(OSCAP_EFAMILY_OSCAP, "Could not find any %s of id '%s'", component_name, content_id);
return -1;
}
xmlNodePtr content_node = ds_rds_get_inner_content(NULL, parent_node);
if (!content_node)
return -1;
xmlNodePtr candidate = content_node->children;
xmlNodePtr inner_root = NULL;
for (; candidate != NULL; candidate = candidate->next)
{
if (candidate->type != XML_ELEMENT_NODE)
continue;
if (inner_root) {
oscap_seterr(OSCAP_EFAMILY_XML, "There are multiple nodes inside an 'arf:content' node. "
"Only the last one will be used!");
}
inner_root = candidate;
}
if (inner_root == NULL) {
oscap_seterr(OSCAP_EFAMILY_XML, "Could not found any child inside 'arf:content' node when looking for %s.",
content_id);
return -1;
}
// We assume that arf:content is XML. This is reasonable because both
// reports and report requests are XML documents.
xmlDoc *new_doc = ds_doc_from_foreign_node(inner_root, ds_rds_session_get_xmlDoc(session));
char *target_file = oscap_sprintf("%s/%s.xml", ds_rds_session_get_target_dir(session), component_name);
struct oscap_source *source = oscap_source_new_from_xmlDoc(new_doc, target_file);
oscap_free(target_file);
return ds_rds_session_register_component_source(session, content_id, source);
}
