diff options
| -rw-r--r-- | util/sasl.lua | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/util/sasl.lua b/util/sasl.lua index fa818b9a..02d47719 100644 --- a/util/sasl.lua +++ b/util/sasl.lua @@ -4,6 +4,8 @@ local log = require "util.logger".init("sasl"); local tostring = tostring; local st = require "util.stanza"; local generate_uuid = require "util.uuid".generate; +local t_insert, t_concat = table.insert, table.concat; +local to_byte, to_char = string.byte, string.char; local s_match = string.match; local gmatch = string.gmatch local string = string @@ -66,6 +68,20 @@ local function new_digest_md5(realm, password_handler) return data end + local function latin1toutf8(str) + local p = {}; + for ch in gmatch(str, ".") do + ch = to_byte(ch); + if (ch < 0x80) then + t_insert(p, to_char(ch)); + elseif (ch < 0xC0) then + t_insert(p, to_char(0xC2, ch)); + else + t_insert(p, to_char(0xC3, ch - 64)); + end + end + return t_concat(p); + end local function parse(data) message = {} for k, v in gmatch(data, [[([%w%-]+)="?([^",]*)"?,?]]) do -- FIXME The hacky regex makes me shudder |