diff options
Diffstat (limited to 'core/xmlhandlers.lua')
-rw-r--r-- | core/xmlhandlers.lua | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/core/xmlhandlers.lua b/core/xmlhandlers.lua deleted file mode 100644 index ebc8f91d..00000000 --- a/core/xmlhandlers.lua +++ /dev/null @@ -1,89 +0,0 @@ - -local sessionmanager_streamopened = require "core.sessionmanager".streamopened; -require "util.stanza" - -local st = stanza; -local tostring = tostring; -local format = string.format; -local m_random = math.random; -local t_insert = table.insert; -local t_remove = table.remove; -local t_concat = table.concat; -local t_concatall = function (t, sep) local tt = {}; for _, s in ipairs(t) do t_insert(tt, tostring(s)); end return t_concat(tt, sep); end -local sm_destroy_session = import("core.sessionmanager", "destroy_session"); - -local error = error; - -module "xmlhandlers" - -function init_xmlhandlers(session) - local ns_stack = { "" }; - local curr_ns = ""; - local curr_tag; - local chardata = {}; - local xml_handlers = {}; - local log = session.log; - local print = function (...) log("info", "xmlhandlers", t_concatall({...}, "\t")); end - - local send = session.send; - - local stanza - function xml_handlers:StartElement(name, attr) - if stanza and #chardata > 0 then - -- We have some character data in the buffer - stanza:text(t_concat(chardata)); - chardata = {}; - end - curr_ns,name = name:match("^(.+):(%w+)$"); - if not stanza then - if session.notopen then - if name == "stream" then - sessionmanager_streamopened(session, attr); - return; - end - error("Client failed to open stream successfully"); - end - if curr_ns == "jabber:client" and name ~= "iq" and name ~= "presence" and name ~= "message" then - error("Client sent invalid top-level stanza"); - end - attr.xmlns = curr_ns; - stanza = st.stanza(name, attr); --{ to = attr.to, type = attr.type, id = attr.id, xmlns = curr_ns }); - curr_tag = stanza; - else - attr.xmlns = curr_ns; - stanza:tag(name, attr); - end - end - function xml_handlers:CharacterData(data) - if stanza then - t_insert(chardata, data); - end - end - function xml_handlers:EndElement(name) - curr_ns,name = name:match("^(.+):(%w+)$"); - if (not stanza) or #stanza.last_add < 0 or (#stanza.last_add > 0 and name ~= stanza.last_add[#stanza.last_add].name) then - if name == "stream" then - log("debug", "Stream closed"); - sm_destroy_session(session); - return; - else - error("XML parse error in client stream"); - end - end - if stanza and #chardata > 0 then - -- We have some character data in the buffer - stanza:text(t_concat(chardata)); - chardata = {}; - end - -- Complete stanza - if #stanza.last_add == 0 then - session.stanza_dispatch(stanza); - stanza = nil; - else - stanza:up(); - end - end - return xml_handlers; -end - -return init_xmlhandlers; |