func node_to_json(node xml.Node) interface{} {
if node == nil {
return nil
}
switch node.Name() {
case "null":
return nil
case "false":
return false
case "true":
return true
case "number":
f, err := strconv.ParseFloat(node.Content(), 64)
if err != nil {
return nil
}
return f
case "string":
return node.Content()
case "array":
length := node.CountChildren()
array := make([]interface{}, length)
for elem, i := node.FirstChild(), 0; elem != nil; elem, i = elem.NextSibling(), i+1 {
array[i] = node_to_json(elem)
}
return array
case "object":
object := make(map[string]interface{})
for member := node.FirstChild(); member != nil; member = member.NextSibling() {
if member.Name() != "member" || member.Attribute("name") == nil {
// TODO: log a debugging message here
continue // just skip nodes that aren't name-value pairs
}
object[member.Attr("name")] = node_to_json(member.FirstChild())
}
return object
}
// TODO: log a debugging message if we get to this point
return nil
}
