C++ (Cpp) containter_get_component_ref_by_id Examples

Example #1

File: ds_sds_session.c Project: msmeissn/openscap

int ds_sds_session_register_component_with_dependencies(struct ds_sds_session *session, const char *container_name, const char *component_id, const char *target_filename)
{
	xmlNode *datastream = ds_sds_session_get_selected_datastream(session);
	if (!datastream) {
		return -1;
	}

	xmlNodePtr container = node_get_child_element(datastream, container_name);
	if (!container) {
		if (ds_sds_session_get_datastream_id(session) == NULL)
			oscap_seterr(OSCAP_EFAMILY_XML, "No '%s' container element found in file '%s' in the first datastream.",
					container_name, oscap_source_readable_origin(session->source));
		else
			oscap_seterr(OSCAP_EFAMILY_XML, "No '%s' container element found in file '%s' in datastream of id '%s'.",
					container_name, oscap_source_readable_origin(session->source), ds_sds_session_get_datastream_id(session));
		return -1;
	}

	int res = -1;
	xmlNode *component_ref = containter_get_component_ref_by_id(container, component_id);
	if (component_ref != NULL) {
		if (target_filename == NULL) {
			res = ds_sds_dump_component_ref(component_ref, session);
		} else {
			res = ds_sds_dump_component_ref_as(component_ref, session, "." , target_filename);
		}
	}
	else {
		oscap_seterr(OSCAP_EFAMILY_XML, "No '%s' component ref found in file '%s' in datastream of id '%s'.",
				component_id, oscap_source_readable_origin(session->source), ds_sds_session_get_datastream_id(session));
		return -1;
	}

	return res;
}

Example #2

File: sds.c Project: radzy/openscap

static xmlNodePtr ds_sds_find_component_ref(xmlNodePtr datastream, const char* id)
{
	/* This searches for a ds:component-ref (XLink) element with a given id.
	 * It returns a first such element in a given ds:data-stream.
	 */
	xmlNodePtr cref_parent = datastream->children;

	for (; cref_parent != NULL; cref_parent = cref_parent->next)
	{
		if (cref_parent->type != XML_ELEMENT_NODE)
			continue;
		xmlNode *component_ref = containter_get_component_ref_by_id(cref_parent, id);
		if (component_ref != NULL) {
			return component_ref;
		}
	}

	return NULL;
}