Wireshark · Wireshark-dev: Re: [Wireshark-dev] Compilation error in asn.1 file

[<taraniteja.vishwanatha@xxxxxxxxx>]

Hi ,

 

There has to be a PDU added before DEFINITIONS in the .asn file. I don’t have it but used it from existing asn files, though it is different for each file.

 

After that I am getting the following error:

 

__main__.ParseError: LexToken(ASSIGNMENT,'::=',1,468)

 

I think it is giving a problem at the following assingnment :

 

XXX ::= OPERATION

 

Here , I want to know whether the keyword OPERATION is in the standard asn.1 notation , or some changes are required here?

 

//Tarani

 

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From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] On Behalf Of Anders Broman
Sent: Monday, December 24, 2007 3:52 PM
To: 'Developer support list for Wireshark'
Subject: Re: [Wireshark-dev] Compilation error in asn.1 file

 

Hi,

>tsrp.cnf:65: UserWarning: Duplicated FN_PARS for Command. Previous one is at tsrp.cnf:57

 

Is a problem in the .cnf file

 

>__main__.ParseError: LexToken(DEFINITIONS,'DEFINITIONS',1,199)

Is a problem in the .asn file Line 199?

Regards

Anders

 

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Från: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] För taraniteja.vishwanatha@xxxxxxxxx
Skickat: den 24 december 2007 06:38
Till: wireshark-dev@xxxxxxxxxxxxx
Ämne: [Wireshark-dev] Compilation error in asn.1 file

 

Hi ,

 

I have written .asn and  .cnf files for my dissector. I have created a nominal template.c and template .h files as I suppose the asn2wrs compiler would generate the functions and declarations. I also suppose I should add the variable declarations and function definitions after the compilation.

 

I am getting the following error while compiling :

 

python ../../tools/asn2wrs.py -b -e -p tsrp -c tsrp.cnf -s packet-tsrp-template tsrp.asn

ASN.1 to Wireshark dissector compiler

tsrp.cnf:65: UserWarning: Duplicated FN_PARS for Command. Previous one is at tsrp.cnf:57

  #.FN_BODY  Command Result VAL_PTR = &parameter_tvb

Traceback (most recent call last):

  File "../../tools/asn2wrs.py", line 4875, in ?

    eth_main()

  File "../../tools/asn2wrs.py", line 4831, in eth_main

    ast.extend(yacc.parse(f.read(), lexer=lexer, debug=pd))

  File "/home/eth/plugin_dev/wireshark_tsrp/wireshark/tools/yacc.py", line 334, in parse

    tok = self.errorfunc(errtoken)

  File "../../tools/asn2wrs.py", line 4705, in p_error

    raise ParseError(str(t))

__main__.ParseError: LexToken(DEFINITIONS,'DEFINITIONS',1,199)

make: *** [packet-tsrp.c] Error 1

 

I am not sure the error is pertaining to .asn, .cnf or the template files.Can somebody please help.

 

BR,

Tarani

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