-local parse_xml = (function()
- local ns_prefixes = {
- ["http://www.w3.org/XML/1998/namespace"] = "xml";
- };
- local ns_separator = "\1";
- local ns_pattern = "^([^"..ns_separator.."]*)"..ns_separator.."?(.*)$";
- return function(xml)
- local handler = {};
- local stanza = st.stanza("root");
- function handler:StartElement(tagname, attr)
- local curr_ns,name = tagname:match(ns_pattern);
- if name == "" then
- curr_ns, name = "", curr_ns;
- end
- if curr_ns ~= "" then
- attr.xmlns = curr_ns;
- end
- for i=1,#attr do
- local k = attr[i];
- attr[i] = nil;
- local ns, nm = k:match(ns_pattern);
- if nm ~= "" then
- ns = ns_prefixes[ns];
- if ns then
- attr[ns..":"..nm] = attr[k];
- attr[k] = nil;
- end
- end
- end
- stanza:tag(name, attr);
- end
- function handler:CharacterData(data)
- stanza:text(data);
- end
- function handler:EndElement(tagname)
- stanza:up();
- end
- local parser = lxp.new(handler, "\1");
- local ok, err, line, col = parser:parse(xml);
- if ok then ok, err, line, col = parser:parse(); end
- --parser:close();
- if ok then
- return stanza.tags[1];
- else
- return ok, err.." (line "..line..", col "..col..")";
- end
- end;
-end)();
-