GE Lua Documentation

hex_dump

Definition

-- @/lua/common/utils.lua:1456

--pairs = sortedPairs -- uncomment this line to make 'pairs' deterministic (see also: unsortedPairs)

function hex_dump(str)
  local len, hex, asc = string.len(str), '', ''
  for i = 1, len do
    if i % 8 == 1 then
      print(hex .. asc)
      hex, asc = string.format("%04x: ", i - 1), ''
    end

    local ord = string.byte(str, i)
    hex = hex .. string.format("%02x ", ord)
    asc = asc .. ((ord >= 32 and ord <= 126) and string.char(ord) or ".")
  end
  print(hex .. string.rep("   ", 8 - len % 8 ) .. asc)
end

Callers

              log("I", "exec", "GELua(Queue) hex_dump="..hex_dump(cmd))
              log("I", "exec", "GELua(Queue) < "..dumps(cmd))