CL_DomString CL_DomNode::find_prefix(const CL_DomString &namespace_uri) const
{
CL_DomElement cur = to_element();
while (!cur.is_null())
{
CL_DomNamedNodeMap attributes = cur.get_attributes();
int size = attributes.get_length();
for (int index = 0; index < size; index++)
{
CL_DomNode attribute = attributes.item(index);
if (attribute.get_prefix() == "xmlns" &&
attribute.get_node_value() == namespace_uri)
{
return attribute.get_local_name();
}
}
cur = cur.get_parent_node().to_element();
}
return CL_DomString();
}
CL_Resource CL_ResourceManager::create_resource(const CL_String &resource_id, const CL_String &type)
{
if (resource_exists(resource_id))
throw CL_Exception(cl_format("Resource %1 already exists", resource_id));
std::vector<CL_String> path_elements = CL_PathHelp::split_basepath(resource_id);
CL_String name = CL_PathHelp::get_filename(resource_id);
// Walk tree as deep as we can get:
CL_DomNode parent = impl->document.get_document_element();
CL_DomNode cur = parent.get_first_child();
std::vector<CL_String>::iterator path_it = path_elements.begin();
while (!cur.is_null() && path_it != path_elements.end())
{
if (cur.is_element() &&
cur.get_namespace_uri() == impl->ns_resources &&
cur.get_local_name() == "section")
{
CL_DomElement element = cur.to_element();
CL_String name = element.get_attribute_ns(impl->ns_resources, "name");
if (name == *path_it)
{
++path_it;
parent = cur;
cur = cur.get_first_child();
continue;
}
}
cur = cur.get_next_sibling();
}
// Create any missing parent nodes:
CL_String prefix = parent.get_prefix();
while (path_it != path_elements.end())
{
CL_DomElement section;
if (prefix.empty())
{
section = impl->document.create_element_ns( impl->ns_resources, (*path_it) );
}
else
{
section = impl->document.create_element_ns( impl->ns_resources,(prefix + ":" + *path_it));
}
parent.append_child(section);
parent = section;
++path_it;
}
// Create node:
CL_DomElement resource_node;
if (prefix.empty())
{
resource_node = impl->document.create_element_ns( impl->ns_resources, (type));
}
else
{
resource_node = impl->document.create_element_ns( impl->ns_resources,(prefix + ":" + type));
}
resource_node.set_attribute_ns(
impl->ns_resources,
prefix.empty() ? "name" : (prefix + ":name"),
name);
parent.append_child(resource_node);
// Create resource:
impl->resources[resource_id] = CL_Resource(resource_node, *this);
return impl->resources[resource_id];
}
