mirror of
https://github.com/RfidResearchGroup/proxmark3.git
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77 lines
2.1 KiB
Lua
77 lines
2.1 KiB
Lua
-- The getopt-functionality is loaded from pm3/getopt.lua
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-- Have a look there for further details
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local getopt = require('getopt')
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local ansicolors = require('ansicolors')
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copyright = ''
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usage = 'script run example_parameters.lua -a 1 -blala -c -de'
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author = 'Martin Holst Swende'
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version = 'v1.0.2'
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desc = [[
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This is an example script to demonstrate handle parameters in scripts.
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For more info, check the comments in the code
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]]
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example = [[
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1. script run example_parameters -a mytestparam_input -c
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]]
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usage = [[
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script run example_parameters [-h] [-a <txt>] [-b <txt>] [-c] [-d] [-e]
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]]
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arguments = [[
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-h This help
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-a <txt> text
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-b <txt> text
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-c test param w/o input
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-d test param w/o input
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-e test param w/o input
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]]
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---
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-- Usage help
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local function help()
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print(copyright)
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print(author)
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print(version)
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print(desc)
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print(ansicolors.cyan..'Usage'..ansicolors.reset)
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print(usage)
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print(ansicolors.cyan..'Arguments'..ansicolors.reset)
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print(arguments)
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print(ansicolors.cyan..'Example usage'..ansicolors.reset)
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print(example)
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end
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local function main(args)
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print('These parameters were passed')
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--[[
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When passing parameters,
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x: means that a value should follow x
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y means that 'y' is a flag, either on or off
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So, the string a:b:def means that we support up to
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5 parameters; two with values and three flags. The following
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should be valid:
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script run example_parameters.lua -a 1 -blala -c -de
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Notice two things:
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1. 'blala' works just like 'b lala', both set 'b' to 'lala'
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2. Flags can be put together, '-de' is the same as '-d -e'
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3. The format -b=lala is *not* supported
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4. The format b lala (without -) is *not* supported
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--]]
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for o, a in getopt.getopt(args, 'ha:b:ced') do
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if o == 'h' then return help() end
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print(o, a)
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end
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end
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--[[
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In the future, we may implement so that scripts are invoked directly
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into a 'main' function, instead of being executed blindly. For future
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compatibility, I have done so, but I invoke my main from here.
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--]]
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main(args)
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