prosody
3784a8ce0596
util/stanza.lua

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util/stanza.lua @ 12799:3784a8ce0596 0.12 0.12.2

Merge 0.11->0.12
author Kim Alvefur <zash@zash.se>
date Mon, 12 Dec 2022 07:07:13 +0100
parent 12724:5b5b428d67e2
parent 12797:be09ac8300a7
comparison
equal deleted inserted replaced
12796:d7853bbc88ea 12799:3784a8ce0596
32 -- luacheck: std none 32 -- luacheck: std none
33 33
34 local stanza_mt = { __name = "stanza" }; 34 local stanza_mt = { __name = "stanza" };
35 stanza_mt.__index = stanza_mt; 35 stanza_mt.__index = stanza_mt;
36 36
37 -- Basic check for valid XML character data.
38 -- Disallow control characters.
39 -- Tab U+09 and newline U+0A are allowed.
40 -- For attributes, allow the \1 separator between namespace and name.
37 local function valid_xml_cdata(str, attr) 41 local function valid_xml_cdata(str, attr)
38 return not s_find(str, attr and "[^\1\9\10\13\20-~\128-\247]" or "[^\9\10\13\20-~\128-\247]"); 42 return not s_find(str, attr and "[^\1\9\10\13\20-\255]" or "[^\9\10\13\20-\255]");
39 end 43 end
40 44
41 local function check_name(name, name_type) 45 local function check_name(name, name_type)
42 if type(name) ~= "string" then 46 if type(name) ~= "string" then
43 error("invalid "..name_type.." name: expected string, got "..type(name)); 47 error("invalid "..name_type.." name: expected string, got "..type(name));