comparison: libs/xstanza.lua
libs/xstanza.lua
- changeset 488
- 33c922e48b57
- parent 487
- fd5f48a0f122
- child 489
- 39ed19f12dca
equal
deleted
inserted
replaced
| 487:fd5f48a0f122 | 488:33c922e48b57 |
|---|---|
| 1 local stanza_mt = getmetatable(require "util.stanza".stanza()); | |
| 2 | |
| 3 local xmlns_stanzas = "urn:ietf:params:xml:ns:xmpp-stanzas"; | |
| 4 | |
| 5 function stanza_mt:get_error() | |
| 6 local type, condition, text; | |
| 7 | |
| 8 local error_tag = self:get_child("error"); | |
| 9 if not error_tag then | |
| 10 return nil, nil; | |
| 11 end | |
| 12 type = error_tag.attr.type; | |
| 13 | |
| 14 for child in error_tag:children() do | |
| 15 if child.attr.xmlns == xmlns_stanzas then | |
| 16 if child.name == "text" then | |
| 17 text = child:get_text(); | |
| 18 else | |
| 19 condition = child.name; | |
| 20 end | |
| 21 if condition and text then | |
| 22 break; | |
| 23 end | |
| 24 end | |
| 25 end | |
| 26 return type, condition, text; | |
| 27 end |
