Software /
code /
prosody
File
util/hex.lua @ 10066:216ae100c04a
mod_pep: Only log when creating new pubsub services
Once upon a time get_pep_service() would get called with random bare
JIDs and remote hostnames, which is why it was logged this way. This
seems to have been fixed, so it's not as useful anymore. It's still
useful to know when it creates a new service object.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Tue, 09 Jul 2019 15:12:32 +0200 |
parent | 6802:442019e955dc |
child | 12355:a0ff5c438e9d |
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local s_char = string.char; local s_format = string.format; local s_gsub = string.gsub; local s_lower = string.lower; local char_to_hex = {}; local hex_to_char = {}; do local char, hex; for i = 0,255 do char, hex = s_char(i), s_format("%02x", i); char_to_hex[char] = hex; hex_to_char[hex] = char; end end local function to(s) return (s_gsub(s, ".", char_to_hex)); end local function from(s) return (s_gsub(s_lower(s), "%X*(%x%x)%X*", hex_to_char)); end return { to = to, from = from }