]> cvs.zerfleddert.de Git - proxmark3-svn/commitdiff
Changed the name of writeraw into 14araw
authormartin.holst@gmail.com <martin.holst@gmail.com@ef4ab9da-24cd-11de-8aaa-f3a34680c41f>
Sat, 21 Sep 2013 20:40:32 +0000 (20:40 +0000)
committermartin.holst@gmail.com <martin.holst@gmail.com@ef4ab9da-24cd-11de-8aaa-f3a34680c41f>
Sat, 21 Sep 2013 20:40:32 +0000 (20:40 +0000)
client/scripts/14araw.lua [new file with mode: 0644]
client/scripts/writeraw.lua [deleted file]

diff --git a/client/scripts/14araw.lua b/client/scripts/14araw.lua
new file mode 100644 (file)
index 0000000..f3434a1
--- /dev/null
@@ -0,0 +1,183 @@
+local cmds = require('commands')
+local getopt = require('getopt')
+local lib14a = require('read14a')
+
+example = "script run writerraw -x 6000F57b"
+author = "Martin Holst Swende"
+
+
+desc =
+[[
+This is a script to allow raw 1444a commands to be sent and received. 
+
+Arguments:
+       -o                              do not connect - use this only if you previously used -p to stay connected 
+       -r                              do not read response
+       -c                              calculate and append CRC
+       -p                              stay connected - dont inactivate the field
+       -x <payload>    Data to send (NO SPACES!)
+       -d                              Debug flag
+
+Examples : 
+
+# 1. Connect and don't disconnect
+script run writeraw -p 
+# 2. Send mf auth, read response (nonce)
+script run writeraw -o -x 6000F57b -p
+# 3. disconnect
+script run writeraw -o
+
+# All three steps in one go:
+script run writeraw -x 6000F57b
+]]
+
+--[[
+
+This script communicates with 
+/armsrc/iso14443a.c, specifically ReaderIso14443a() at around line 1779 and onwards. 
+
+Check there for details about data format and how commands are interpreted on the 
+device-side.  
+]]
+
+-- Some globals
+local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
+local DEBUG = false -- the debug flag
+
+-------------------------------
+-- Some utilities 
+-------------------------------
+
+--- 
+-- A debug printout-function
+function dbg(args)
+       if DEBUG then
+               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
+
+--- 
+-- The main entry point
+function main(args)
+
+       if args == nil or #args == 0 then
+               return help()
+       end
+
+       local ignore_response = false
+       local appendcrc = false
+       local stayconnected = false
+       local payload = nil
+       local doconnect = true
+
+       -- Read the parameters
+       for o, a in getopt.getopt(args, 'corcpx:') do
+               if o == "o" then doconnect = false end          
+               if o == "r" then ignore_response = true end
+               if o == "c" then appendcrc = true end
+               if o == "p" then stayconnected = true end
+               if o == "x" then payload = a end
+               if o == "d" then DEBUG = true end
+       end
+
+       -- First of all, connect
+       if doconnect then
+               dbg("doconnect")
+               -- We reuse the connect functionality from a 
+               -- common library
+               info, err = lib14a.read1443a(true)
+
+               if err then return oops(err) end
+               print(("Connected to card, uid = %s"):format(info.uid))
+       end
+
+       -- The actual raw payload, if any
+       if payload then
+               res,err = sendRaw(payload,{ignore_response = ignore_response})
+               if err then return oops(err) end
+       
+               if not ignoreresponse then 
+                       -- Display the returned data    
+                       showdata(res)
+               end
+       end
+       -- And, perhaps disconnect?
+       if not stayconnected then 
+               disconnect()
+       end
+end
+
+--- Picks out and displays the data read from a tag
+-- Specifically, takes a usb packet, converts to a Command
+-- (as in commands.lua), takes the data-array and 
+-- reads the number of bytes specified in arg1 (arg0 in c-struct)
+-- and displays the data
+-- @param usbpacket the data received from the device
+function showdata(usbpacket)
+       local cmd_response = Command.parse(usbpacket)
+       local len = tonumber(cmd_response.arg1) *2
+       --print("data length:",len)
+       local data = string.sub(tostring(cmd_response.data), 0, len);
+       print("<< ",data)
+       --print("----------------")
+end
+
+
+
+function sendRaw(rawdata, options)
+       print(">> ", rawdata)
+       
+       local flags = lib14a.ISO14A_COMMAND.ISO14A_NO_DISCONNECT + lib14a.ISO14A_COMMAND.ISO14A_RAW
+
+       local command = Command:new{cmd = cmds.CMD_READER_ISO_14443a, 
+                                                                       arg1 = flags, -- Send raw 
+                                                                       -- arg2 contains the length, which is half the length 
+                                                                       -- of the ASCII-string rawdata
+                                                                       arg2 = string.len(rawdata)/2, 
+                                                                       data = rawdata}
+       return lib14a.sendToDevice(command, options.ignore_response) 
+end
+
+-- Sends an instruction to do nothing, only disconnect
+function disconnect()
+
+       local command = Command:new{cmd = cmds.CMD_READER_ISO_14443a, 
+                                                                       arg1 = 0, -- Nothing 
+                                                                       }
+       -- We can ignore the response here, no ACK is returned for this command
+       -- Check /armsrc/iso14443a.c, ReaderIso14443a() for details
+       return lib14a.sendToDevice(command,true) 
+end                                                            
+
+
+-------------------------
+--     Testing
+-------------------------
+function selftest()
+       main("-p")
+       main(" -o -x 6000F57b -p")
+       main("-o")
+       main("-x 6000F57b")
+end
+-- Flip the switch here to perform a sanity check. 
+-- It read a nonce in two different ways, as specified in the usage-section
+if false then 
+       selftest()
+else 
+       -- Call the main 
+       main(args)
+end
diff --git a/client/scripts/writeraw.lua b/client/scripts/writeraw.lua
deleted file mode 100644 (file)
index f3434a1..0000000
+++ /dev/null
@@ -1,183 +0,0 @@
-local cmds = require('commands')
-local getopt = require('getopt')
-local lib14a = require('read14a')
-
-example = "script run writerraw -x 6000F57b"
-author = "Martin Holst Swende"
-
-
-desc =
-[[
-This is a script to allow raw 1444a commands to be sent and received. 
-
-Arguments:
-       -o                              do not connect - use this only if you previously used -p to stay connected 
-       -r                              do not read response
-       -c                              calculate and append CRC
-       -p                              stay connected - dont inactivate the field
-       -x <payload>    Data to send (NO SPACES!)
-       -d                              Debug flag
-
-Examples : 
-
-# 1. Connect and don't disconnect
-script run writeraw -p 
-# 2. Send mf auth, read response (nonce)
-script run writeraw -o -x 6000F57b -p
-# 3. disconnect
-script run writeraw -o
-
-# All three steps in one go:
-script run writeraw -x 6000F57b
-]]
-
---[[
-
-This script communicates with 
-/armsrc/iso14443a.c, specifically ReaderIso14443a() at around line 1779 and onwards. 
-
-Check there for details about data format and how commands are interpreted on the 
-device-side.  
-]]
-
--- Some globals
-local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
-local DEBUG = false -- the debug flag
-
--------------------------------
--- Some utilities 
--------------------------------
-
---- 
--- A debug printout-function
-function dbg(args)
-       if DEBUG then
-               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
-
---- 
--- The main entry point
-function main(args)
-
-       if args == nil or #args == 0 then
-               return help()
-       end
-
-       local ignore_response = false
-       local appendcrc = false
-       local stayconnected = false
-       local payload = nil
-       local doconnect = true
-
-       -- Read the parameters
-       for o, a in getopt.getopt(args, 'corcpx:') do
-               if o == "o" then doconnect = false end          
-               if o == "r" then ignore_response = true end
-               if o == "c" then appendcrc = true end
-               if o == "p" then stayconnected = true end
-               if o == "x" then payload = a end
-               if o == "d" then DEBUG = true end
-       end
-
-       -- First of all, connect
-       if doconnect then
-               dbg("doconnect")
-               -- We reuse the connect functionality from a 
-               -- common library
-               info, err = lib14a.read1443a(true)
-
-               if err then return oops(err) end
-               print(("Connected to card, uid = %s"):format(info.uid))
-       end
-
-       -- The actual raw payload, if any
-       if payload then
-               res,err = sendRaw(payload,{ignore_response = ignore_response})
-               if err then return oops(err) end
-       
-               if not ignoreresponse then 
-                       -- Display the returned data    
-                       showdata(res)
-               end
-       end
-       -- And, perhaps disconnect?
-       if not stayconnected then 
-               disconnect()
-       end
-end
-
---- Picks out and displays the data read from a tag
--- Specifically, takes a usb packet, converts to a Command
--- (as in commands.lua), takes the data-array and 
--- reads the number of bytes specified in arg1 (arg0 in c-struct)
--- and displays the data
--- @param usbpacket the data received from the device
-function showdata(usbpacket)
-       local cmd_response = Command.parse(usbpacket)
-       local len = tonumber(cmd_response.arg1) *2
-       --print("data length:",len)
-       local data = string.sub(tostring(cmd_response.data), 0, len);
-       print("<< ",data)
-       --print("----------------")
-end
-
-
-
-function sendRaw(rawdata, options)
-       print(">> ", rawdata)
-       
-       local flags = lib14a.ISO14A_COMMAND.ISO14A_NO_DISCONNECT + lib14a.ISO14A_COMMAND.ISO14A_RAW
-
-       local command = Command:new{cmd = cmds.CMD_READER_ISO_14443a, 
-                                                                       arg1 = flags, -- Send raw 
-                                                                       -- arg2 contains the length, which is half the length 
-                                                                       -- of the ASCII-string rawdata
-                                                                       arg2 = string.len(rawdata)/2, 
-                                                                       data = rawdata}
-       return lib14a.sendToDevice(command, options.ignore_response) 
-end
-
--- Sends an instruction to do nothing, only disconnect
-function disconnect()
-
-       local command = Command:new{cmd = cmds.CMD_READER_ISO_14443a, 
-                                                                       arg1 = 0, -- Nothing 
-                                                                       }
-       -- We can ignore the response here, no ACK is returned for this command
-       -- Check /armsrc/iso14443a.c, ReaderIso14443a() for details
-       return lib14a.sendToDevice(command,true) 
-end                                                            
-
-
--------------------------
---     Testing
--------------------------
-function selftest()
-       main("-p")
-       main(" -o -x 6000F57b -p")
-       main("-o")
-       main("-x 6000F57b")
-end
--- Flip the switch here to perform a sanity check. 
--- It read a nonce in two different ways, as specified in the usage-section
-if false then 
-       selftest()
-else 
-       -- Call the main 
-       main(args)
-end
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