
    h                        d dl Z d dlZd dlZd dlZd dlZd dlmZ d dlmZ d dl	m
Z
 e
rej        rddiej        d<   d dlmZ d d	lmZmZ d d
lmZ d dlmZmZmZmZmZmZmZmZmZ d Zd Zd Z d Z!d Z"d Z#e$dk    r e#             dS dS )    Nliteral_eval)conf)LINUXzuse-python-canT	CANSocket)ISOTPSocket)r   
PYTHON_CAN)OBD)	OBD_ScannerOBD_S01_EnumeratorOBD_S02_EnumeratorOBD_S03_EnumeratorOBD_S06_EnumeratorOBD_S07_EnumeratorOBD_S08_EnumeratorOBD_S09_EnumeratorOBD_S0A_Enumeratorc                 L    t          d           t          j        d           d S )NzInterrupting scan!r   )printsysexit)sigframes     e/mounts/lovelace/software/anaconda3/lib/python3.11/site-packages/scapy/tools/automotive/obdscanner.pysignal_handlerr       s"    	
HQKKKKK    c                 X    t          d| rt          j        nt          j                   d S )Na
  usage:	obdscanner [-i|--interface] [-c|--channel] [-b|--bitrate]
                                [-a|--python-can_args] [-h|--help]
                                [-s|--source] [-d|--destination]
                                [-t|--timeout] [-f|--full]
                                [-v|--verbose]

    Scan for all possible obd service classes and their subfunctions.

    optional arguments:
    -c, --channel               python-can channel or Linux SocketCAN interface name

    additional required arguments for WINDOWS or Python 2:
    -i, --interface             python-can interface for the scan.
                                Depends on used interpreter and system,
                                see examples below. Any python-can interface can
                                be provided. Please see:
                                https://python-can.readthedocs.io for
                                further interface examples.
    optional arguments:
    -a, --python-can_args       Additional arguments for a python-can Bus object.
    -h, --help                  show this help message and exit
    -s, --source                ISOTP-socket source id (hex)
    -d, --destination           ISOTP-socket destination id (hex)
    -t, --timeout               Timeout after which the scanner proceeds to next service [seconds]
    -f, --full                  Full scan on id services
    -v, --verbose               Display information during scan
    -1                          Scan OBD Service 01
    -2                          Scan OBD Service 02
    -3                          Scan OBD Service 03
    -6                          Scan OBD Service 06
    -7                          Scan OBD Service 07
    -8                          Scan OBD Service 08
    -9                          Scan OBD Service 09
    -A                          Scan OBD Service 0A

    Example of use:

    Python2 or Windows:
    python2 -m scapy.tools.automotive.obdscanner --interface=pcan --channel=PCAN_USBBUS1 --source=0x070 --destination 0x034
    python2 -m scapy.tools.automotive.obdscanner --interface vector --channel 0 --source 0x000 --destination 0x734
    python2 -m scapy.tools.automotive.obdscanner --interface socketcan --channel=can0 --source 0x089 --destination 0x234
    python2 -m scapy.tools.automotive.obdscanner --interface vector --channel 0 --python-can_args 'bitrate=500000, poll_interval=1' --source=0x070 --destination 0x034

    Python3 on Linux:
    python3 -m scapy.tools.automotive.obdscanner --channel can0 --source 0x123 --destination 0x456 
file)r   r   stderrstdout)is_errors    r   usager#   %   s=    	 &iN &5szz3:O'7 '7 '7 '7 '7 '7r   c                     t           rX|rEt          d d t          j        d|          D             D                       }t	          d|| d|S t	          ||           S t	          |           S )Nc              3   >   K   | ]\  }}|t          |          fV  d S )Nr   ).0kvs      r   	<genexpr>z!get_can_socket.<locals>.<genexpr>S   sI       C CTQQQ0 C C C C C Cr   c              3   @   K   | ]}|                     d           V  dS )=N)split)r&   pairs     r   r)   z!get_can_socket.<locals>.<genexpr>T   sD       B BTZZ__ B B B B B Br   z, | |,)bustypechannel)r/    )r	   dictrer,   r   )r/   	interfacepython_can_argsarg_dicts       r   get_can_socketr6   P   s     	* 	A C CB BXh@@B B BC C C C CH LYLL8LLLY@@@@))))r   c                 4    t          | ||t          d          S )NT)baseclspadding)r   r
   )csocksourcedestinations      r   get_isotp_socketr=   ]   s    ufk3MMMMr   c                     t          | ||||          }t          d           |                                 |                                 d S )N)
test_cases	full_scandebugtimeoutzStarting OBD-Scan...)r   r   scanshow_testcases)isockenumeratorsr@   verboserB   ss         r   run_scanrI   a   sX    EkY!#	% 	% 	%A 

 !!!FFHHHr   c                     d } d }d}d}d}d}d}d }g }dt           _        t          j        t          j        dd          dg d          }		 |	d	         D ] \  }
}|
d
v r|}|
dv r|} |
dv r|}|
dv rt          |d          }0|
dv rt          |d          }E|
dv r$t          d           t          j        d	           m|
dv rt          |          }|
dv rd}|
dk    r|t          gz  }|
dk    r|t          gz  }|
dk    r|t          gz  }|
dk    r|t          gz  }|
dk    r|t          gz  }|
dk    r|t          gz  }|
dk    r|t          gz  }|
dk    r|t           gz  }|
dv rd}"nI# t          j        $ r7}t          d           t%          d|t          j                   t(          d }~ww xY w| 	t*          r@|>t          d           t%          dt          j                   t          j        d           d	|cxk    rd k    sn d	|cxk    rd k    sn ||k    r/t%          d!t          j                   t          j        d           d	|k    r#t%          d"           t          j        d           d }d }	 t-          | ||          }t/          |||          }t1          j        t0          j        t4                     t7          |||||           n# t8          $ r}t          d           t%          d#t          j                   t%          |t          j                   |rt;          j        t          j                   t          j        d           Y d }~nd }~ww xY w|r|                                 |r|                                 d S d S # |r|                                 |r|                                 w w xY w)$Ni  i  g?F   zi:c:s:d:a:t:hfv1236789A)	z
interface=zchannel=zsource=zdestination=helpztimeout=zpython-can_args=fullrG   r   )z-iz--interface)z-cz	--channel)z-az--python-can_args)z-sz--source   )z-dz--destination)z-hz--help)z-tz	--timeout)z-fz--fullTz-1z-2z-3z-6z-7z-8z-9z-A)z-vz	--verbosezERROR:r   z(
Please provide all required arguments.
i   z/The ids must be >= 0 and < 0x800 and not equal.z$The timeout must be a positive valuez3
Socket couldn't be created. Check your arguments.
) r   verbgetoptr   argvintr#   r   floatr   r   r   r   r   r   r   r   GetoptErrorr   r    
SystemExitr	   r6   r=   signalSIGINTr   rI   	Exception	traceback	print_excclose)r/   r3   r;   r<   rB   r@   rG   r4   rF   optionsoptargmsgr:   rE   es                   r   mainrb   j   s   GIFKGIGOKDIm!	 	 	 G(
 #	 #	HC+++		+++333"%***S"///!#rll(((e+++**((( 		 233 233 233 233 233 233 233 233+++G#	H    dh#*----
  %-d::	 	 	 	6Ua+66666666$$?:	 	 	 	7{{4555EEw	?CC <<fm^444YAAAA   dE:	 	 	 	acj!!!! 	1SZ0000  	KKMMM 	KKMMMMM	 	  	KKMMM 	KKMMMM	sK   
D*E5 5F;2F66F;AK" !N# "
M0,A:M+&N# +M00N# #/O__main__)%rQ   r   rW   r2   rZ   astr   scapy.configr   scapy.constsr   use_pypycontribsscapy.contrib.isotpr   scapy.contrib.cansocketr   r	    scapy.contrib.automotive.obd.obdr
   $scapy.contrib.automotive.obd.scannerr   r   r   r   r   r   r   r   r   r   r#   r6   r=   rI   rb   __name__r0   r   r   <module>rn      s    



  				                       : :"2D!9DM+ + + + + + + 9 9 9 9 9 9 9 9 0 0 0 0 0 0+ + + + + + + + + + + + + + + + + + + + + +  
(7 (7 (7V
* 
* 
*N N N  e e eP zDFFFFF r   