util.sasl: Removed method:forbidden() and its side effects.

[prosody.git] / util / xmppstream.lua

diff --git a/util/xmppstream.lua b/util/xmppstream.lua
index f7744feaebf23bae79c1e8f3151dfca9e164800b..aa2eb0ed2359a9ae7168d83ce53228d6745e735d 100644 (file)
--- a/util/xmppstream.lua
+++ b/util/xmppstream.lua
@@ -32,8 +32,8 @@ local ns_separator = "\1";
 local ns_pattern = "^([^"..ns_separator.."]*)"..ns_separator.."?(.*)$";
 
 function new_sax_handlers(session, stream_callbacks)
-       local chardata = {};
        local xml_handlers = {};
+       
        local log = session.log or default_log;
        
        local cb_streamopened = stream_callbacks.streamopened;
@@ -47,7 +47,7 @@ function new_sax_handlers(session, stream_callbacks)
        
        local stream_default_ns = stream_callbacks.default_ns;
        
-       local stanza;
+       local chardata, stanza = {};
        function xml_handlers:StartElement(tagname, attr)
                if stanza and #chardata > 0 then
                        -- We have some character data in the buffer
@@ -140,11 +140,35 @@ function new_sax_handlers(session, stream_callbacks)
                        stanza, chardata = nil, {};
                end
        end
-       return xml_handlers;
+       
+       local function reset()
+               stanza, chardata = nil, {};
+       end
+       
+       local function set_session(stream, new_session)
+               session = new_session;
+               log = new_session.log or default_log;
+       end
+       
+       return xml_handlers, { reset = reset, set_session = set_session };
 end
 
 function new(session, stream_callbacks)
-       return new_parser(new_sax_handlers(session, stream_callbacks), ns_separator);
+       local handlers, meta = new_sax_handlers(session, stream_callbacks);
+       local parser = new_parser(handlers, ns_separator);
+       local parse = parser.parse;
+
+       return {
+               reset = function ()
+                       parser = new_parser(handlers, ns_separator);
+                       parse = parser.parse;
+                       meta.reset();
+               end,
+               feed = function (self, data)
+                       return parse(parser, data);
+               end,
+               set_session = meta.set_session;
+       };
 end
 
 return _M;