fix bug in pskdemod return value if no samples...

[proxmark3-svn] / client / scripts / tracetest.lua

local cmds = require('commands')
local getopt = require('getopt')
local bin = require('bin')
local utils = require('utils')
local dumplib = require('html_dumplib')

example =[[
        1. script run tracetest
]]
author = "Iceman"
usage = "script run tracetest"
desc =[[
This script will load several traces files in ../traces/ folder and do 
"data load"
"lf search 1 u" 

The following tracefiles will be loaded:  
   em*.pm3
   m*.pm3

Arguments:
        -h             : this help
]]

local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
local DEBUG = true -- the debug flag
--- 
-- A debug printout-function
function dbg(args)
        if not DEBUG then
                return
        end
        
    if type(args) == "table" then
                local i = 1
                while result[i] do
                        dbg(result[i])
                        i = i+1
                end
        else
                print("###", args)
        end     
end     
--- 
-- This is only meant to be used when errors occur
function oops(err)
        print("ERROR: ",err)
end
--- 
-- Usage help
function help()
        print(desc)
        print("Example usage")
        print(example)
end
--
-- Exit message
function ExitMsg(msg)
        print( string.rep('--',20) )
        print( string.rep('--',20) )
        print(msg)
        print()
end


local function main(args)

        print( string.rep('--',20) )
        print( string.rep('--',20) )
        
        local cmdDataLoad = 'data load %s';
        local tracesEM = "find '../traces/' -iname 'em*.pm3' -type f"
        local tracesMOD = "find '../traces/' -iname 'm*.pm3' -type f"

        local write2File = false
        local outputTemplate = os.date("testtest_%Y-%m-%d_%H%M%S")

        -- Arguments for the script
        for o, arg in getopt.getopt(args, 'h') do
                if o == "h" then return help() end              
        end
        
        core.clearCommandBuffer()
        
        local files = {}
        
        -- Find a set of traces staring with EM
        local p = assert( io.popen(tracesEM))
        for file in p:lines() do
                table.insert(files, file)
        end
        p.close();
        
        -- Find a set of traces staring with MOD
        p = assert( io.popen(tracesMOD) )
        for file in p:lines() do
                table.insert(files, file)
        end
        p.close();
        
        local cmdLFSEARCH = "lf search 1 u" 
        
        -- main loop
        io.write('Starting to test traces > ')
        for _,file in pairs(files) do

                local x = "data load "..file
                dbg(x)
                core.console(x) 
                
                dbg(cmdLFSEARCH)
                core.console(cmdLFSEARCH)
                
                core.clearCommandBuffer()
                
                if core.ukbhit() then
                        print("aborted by user")
                        break
                end
        end
        io.write('\n')

        print( string.rep('--',20) )

end
main(args)