client/scripts/emul2dump.lua

   1 local getopt = require('getopt')
   2 local bin = require('bin')
   3 local dumplib = require('html_dumplib')
   4
   5 example =[[
   6         1. script run emul2dump
   7         2. script run emul2dump -i myfile.eml
   8         3. script run emul2dump -i myfile.eml -o myfile.bin
   9 ]]
  10 author = "Iceman"
  11 usage = "script run emul2dump [-i <file>] [-o <file>]"
  12 desc =[[
  13 This script takes an dumpfile on EML (ASCII) format and converts it to the PM3 dumpbin file to be used with "hf mf restore"
  14
  15 Arguments:
  16         -h              This help
  17         -i <filename>   Specifies the dump-file (input). If omitted, 'dumpdata.eml' is used
  18         -o <filename>   Specifies the output file. If omitted, <currdate>.bin is used.
  19 ]]
  20
  21 ---
  22 -- This is only meant to be used when errors occur
  23 function oops(err)
  24         print("ERROR: ",err)
  25 end
  26 ---
  27 -- Usage help
  28 function help()
  29         print(desc)
  30         print("Example usage")
  31         print(example)
  32 end
  33 --
  34 -- Exit message
  35 function ExitMsg(msg)
  36         print( string.rep('--',20) )
  37         print( string.rep('--',20) )
  38         print(msg)
  39         print()
  40 end
  41
  42 local function main(args)
  43
  44         local input = "dumpdata.eml"
  45         local output  = os.date("%Y-%m-%d_%H%M%S.bin");
  46
  47         -- Arguments for the script
  48         for o, a in getopt.getopt(args, 'hi:o:') do
  49                 if o == "h" then return help() end
  50                 if o == "i" then input = a      end
  51                 if o == "o" then output = a end
  52         end
  53
  54         local filename, err = dumplib.convert_eml_to_bin(input,output)
  55         if err then return oops(err) end
  56
  57         ExitMsg(("Wrote a BIN dump to the file %s"):format(filename))
  58 end
  59
  60 main(args)