mirror of
https://github.com/Proxmark/proxmark3.git
synced 2024-11-21 04:50:14 -08:00
fb9acd4588
- add new target "make mfkey" to build mfkey32 and mfkey64 - include above when "make all" - fix Qt detection for Kali Linux - create and use dependency files when building client - create client/lualibs/usb_cmd.lua from include/usb_cmd.h when building client - add Windows *.exe files with "make tarbin" - For the time being don't include Makefile.common in Makefile and client/Makefile - set com3 as default flashing port for Windows (including mingw) - remove static targets snooper and cli. Remove their sources as well.
75 lines
2.0 KiB
Lua
75 lines
2.0 KiB
Lua
--[[
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Handle Proxmark USB Commands
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--]]
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local _commands = require('usb_cmd')
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local _reverse_lookup,k,v = {}
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for k, v in pairs(_commands) do
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_reverse_lookup[v] = k
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end
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_commands.tostring = function(command)
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if(type(command) == 'number') then
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return ("%s (%d)"):format(_reverse_lookup[command]or "ERROR UNDEFINED!", command)
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end
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return ("Error, numeric argument expected, got : %s"):format(tostring(command))
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end
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Command = {
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new = function(self, o)
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local o = o or {} -- create object if user does not provide one
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setmetatable(o, self) -- DIY inheritance a'la javascript
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self.__index = self
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o.cmd = o.cmd or _commands.CMD_UNKNOWN
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--o.arg1 = "test"
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o.arg1 = o.arg1 or 0
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o.arg2 = o.arg2 or 0
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o.arg3 = o.arg3 or 0
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local data = o.data or "0"
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if(type(data) == 'string') then
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-- We need to check if it is correct length, otherwise pad it
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local len = string.len(data)
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if(len < 1024) then
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--Should be 1024 hex characters to represent 512 bytes of data
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data = data .. string.rep("0",1024 - len )
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end
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if(len > 1024) then
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-- OOps, a bit too much data here
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print( ( "WARNING: data size too large, was %s chars, will be truncated "):format(len) )
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--
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data = data:sub(1,1024)
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end
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else
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print(("WARNING; data was NOT a (hex-) string, but was %s"):format(type(data)))
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end
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o.data = data
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return o
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end,
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parse = function (packet)
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local count,cmd,arg1,arg2,arg3,data = bin.unpack('LLLLH512',packet)
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return Command:new{cmd = cmd, arg1 = arg1, arg2 = arg2, arg3 = arg3, data = data}
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end,
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}
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function Command:__tostring()
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local output = ("%s\r\nargs : (%s, %s, %s)\r\ndata:\r\n%s\r\n"):format(
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_commands.tostring(self.cmd),
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tostring(self.arg1),
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tostring(self.arg2),
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tostring(self.arg3),
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tostring(self.data))
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return output
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end
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function Command:getBytes()
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--If a hex-string has been used
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local data = self.data
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local cmd = self.cmd
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local arg1, arg2, arg3 = self.arg1, self.arg2, self.arg3
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return bin.pack("LLLLH",cmd, arg1, arg2, arg3, data);
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end
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return _commands
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