Mercurial > lxmppd-hg-xmllex / file comparison
comparison: core/xmlhandlers.lua
core/xmlhandlers.lua
- branch
- s2s
- changeset 148
- 4c0dcd245d34
- parent 146
- 3826ca244eb6
- child 150
- d09b8a1ab046
equal
deleted
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replaced
| 147:ccebb2720741 | 148:4c0dcd245d34 |
|---|---|
| 1 | 1 |
| 2 require "util.stanza" | 2 require "util.stanza" |
| 3 | 3 |
| 4 local st = stanza; | 4 local st = stanza; |
| 5 local tostring = tostring; | 5 local tostring = tostring; |
| 6 local pairs = pairs; | |
| 7 local ipairs = ipairs; | |
| 8 local type = type; | |
| 9 local print = print; | |
| 6 local format = string.format; | 10 local format = string.format; |
| 7 local m_random = math.random; | 11 local m_random = math.random; |
| 8 local t_insert = table.insert; | 12 local t_insert = table.insert; |
| 9 local t_remove = table.remove; | 13 local t_remove = table.remove; |
| 10 local t_concat = table.concat; | 14 local t_concat = table.concat; |
| 15 | 19 |
| 16 local error = error; | 20 local error = error; |
| 17 | 21 |
| 18 module "xmlhandlers" | 22 module "xmlhandlers" |
| 19 | 23 |
| 24 local ns_prefixes = { | |
| 25 ["http://www.w3.org/XML/1998/namespace"] = "xml"; | |
| 26 } | |
| 27 | |
| 20 function init_xmlhandlers(session, streamopened) | 28 function init_xmlhandlers(session, streamopened) |
| 21 local ns_stack = { "" }; | 29 local ns_stack = { "" }; |
| 22 local curr_ns = ""; | 30 local curr_ns = ""; |
| 23 local curr_tag; | 31 local curr_tag; |
| 24 local chardata = {}; | 32 local chardata = {}; |
| 25 local xml_handlers = {}; | 33 local xml_handlers = {}; |
| 26 local log = session.log or default_log; | 34 local log = session.log or default_log; |
| 27 local print = function (...) log("info", "xmlhandlers", t_concatall({...}, "\t")); end | 35 --local print = function (...) log("info", "xmlhandlers", t_concatall({...}, "\t")); end |
| 28 | 36 |
| 29 local send = session.send; | 37 local send = session.send; |
| 30 | 38 |
| 31 local stanza | 39 local stanza |
| 32 function xml_handlers:StartElement(name, attr) | 40 function xml_handlers:StartElement(name, attr) |
| 33 if stanza and #chardata > 0 then | 41 if stanza and #chardata > 0 then |
| 34 -- We have some character data in the buffer | 42 -- We have some character data in the buffer |
| 35 stanza:text(t_concat(chardata)); | 43 stanza:text(t_concat(chardata)); |
| 36 chardata = {}; | 44 chardata = {}; |
| 37 end | 45 end |
| 38 curr_ns,name = name:match("^(.+):([%w%-]+)$"); | 46 curr_ns,name = name:match("^(.+)|([%w%-]+)$"); |
| 39 attr.xmlns = curr_ns; | 47 if curr_ns ~= "jabber:server" then |
| 48 attr.xmlns = curr_ns; | |
| 49 end | |
| 50 | |
| 51 -- FIXME !!!!! | |
| 52 for i, k in ipairs(attr) do | |
| 53 if type(k) == "string" then | |
| 54 local ns, nm = k:match("^([^|]+)|?([^|]-)$") | |
| 55 if ns and nm then | |
| 56 ns = ns_prefixes[ns]; | |
| 57 if ns then | |
| 58 attr[ns..":"..nm] = attr[k]; | |
| 59 attr[i] = ns..":"..nm; | |
| 60 attr[k] = nil; | |
| 61 end | |
| 62 end | |
| 63 end | |
| 64 end | |
| 40 | 65 |
| 41 if not stanza then --if we are not currently inside a stanza | 66 if not stanza then --if we are not currently inside a stanza |
| 42 if session.notopen then | 67 if session.notopen then |
| 43 if name == "stream" then | 68 if name == "stream" then |
| 44 streamopened(session, attr); | 69 streamopened(session, attr); |
| 51 end | 76 end |
| 52 | 77 |
| 53 stanza = st.stanza(name, attr); --{ to = attr.to, type = attr.type, id = attr.id, xmlns = curr_ns }); | 78 stanza = st.stanza(name, attr); --{ to = attr.to, type = attr.type, id = attr.id, xmlns = curr_ns }); |
| 54 curr_tag = stanza; | 79 curr_tag = stanza; |
| 55 else -- we are inside a stanza, so add a tag | 80 else -- we are inside a stanza, so add a tag |
| 56 attr.xmlns = curr_ns; | 81 attr.xmlns = nil; |
| 82 if curr_ns ~= "jabber:server" and curr_ns ~= "jabber:client" then | |
| 83 attr.xmlns = curr_ns; | |
| 84 end | |
| 57 stanza:tag(name, attr); | 85 stanza:tag(name, attr); |
| 58 end | 86 end |
| 59 end | 87 end |
| 60 function xml_handlers:CharacterData(data) | 88 function xml_handlers:CharacterData(data) |
| 61 if stanza then | 89 if stanza then |
| 62 t_insert(chardata, data); | 90 t_insert(chardata, data); |
| 63 end | 91 end |
| 64 end | 92 end |
| 65 function xml_handlers:EndElement(name) | 93 function xml_handlers:EndElement(name) |
| 66 curr_ns,name = name:match("^(.+):([%w%-]+)$"); | 94 curr_ns,name = name:match("^(.+)|([%w%-]+)$"); |
| 67 if (not stanza) or #stanza.last_add < 0 or (#stanza.last_add > 0 and name ~= stanza.last_add[#stanza.last_add].name) then | 95 if (not stanza) or #stanza.last_add < 0 or (#stanza.last_add > 0 and name ~= stanza.last_add[#stanza.last_add].name) then |
| 68 if name == "stream" then | 96 if name == "stream" then |
| 69 log("debug", "Stream closed"); | 97 log("debug", "Stream closed"); |
| 70 sm_destroy_session(session); | 98 sm_destroy_session(session); |
| 71 return; | 99 return; |
