Hi Vicent,

Le mar. 13 avr. 2021 à 16:53, Vincent Randal <vtran...@gmail.com> a écrit :

> I should give that a try. What version of Windows and tools are you using?
> I’m beat. I need to do something that works soon.
>

No need to install Windows; it works the same way on Linux. Go to your
build folder and run:
ninja epan/dissectors/asn1/foo/generate_dissector-foo
Assuming you are using ninja, otherwise replace it by make.
The target should have been created iby running CMake after the addition of
the CMakeListsCustom.txt file.

Best regards.


> On Tue, Apr 13, 2021 at 8:47 AM Anders Broman via Wireshark-dev <
> wireshark-dev@wireshark.org> wrote:
>
>> Hi,
>>
>> I don’t think they are generated what will be generated are the files
>> needed to *DO *the generation.
>>
>> On windows the next step is to run
>>
>> msbuild /m /p:Configuration=RelWithDebInfo
>> epan\dissectors\asn1\h248\generate_dissector-h248.vcxproj
>>
>> which will the generate the .c and .h files
>>
>> Regards
>>
>> Anders
>>
>>
>>
>> *From:* Wireshark-dev <wireshark-dev-boun...@wireshark.org> *On Behalf
>> Of *Vincent Randal
>> *Sent:* den 13 april 2021 16:40
>> *To:* Developer support list for Wireshark <wireshark-dev@wireshark.org>
>> *Subject:* Re: [Wireshark-dev] How to build the simple ASN.1 UDP-based
>> dissector example (foo)
>>
>>
>>
>> Correct insofar as there are no generated files associated with asn1/foo
>> directory. Namely, packet-foo.c and packet-foo.h did not get generated. But
>> maybe that's not definitive proof that asn1/foo dissector did not get
>> built. How else can I confirm the dissector was or was not built? Open
>> Wireshark and attempt to apply "foo" as a display filter? It's not there.
>>
>>
>>
>> On Tue, Apr 13, 2021 at 8:10 AM Anders Broman via Wireshark-dev <
>> wireshark-dev@wireshark.org> wrote:
>>
>> Hi,
>>
>> So you are saying that if you create foo dir like
>>
>> epan/dissectors/asn1/foo/
>>
>> Rename and update the custom cmake file to
>>
>> set(CUSTOM_ASN1_SRC_DIR
>>
>>                            foo
>>
>> )
>>
>> And place your source file and cmake.txt in the foo dir then rerun the
>> cmake process
>>
>> Nothing happens?
>>
>> Try to delete the build dir  before rerunning cmake again?
>>
>> I’m not sure on linux if the generate cmake file ends up under the build
>> dir or in the source dir.
>>
>>
>>
>> Regards
>>
>> Anders
>>
>> *From:* Wireshark-dev <wireshark-dev-boun...@wireshark.org> *On Behalf
>> Of *Vincent Randal
>> *Sent:* den 13 april 2021 15:32
>> *To:* Developer support list for Wireshark <wireshark-dev@wireshark.org>
>> *Subject:* Re: [Wireshark-dev] How to build the simple ASN.1 UDP-based
>> dissector example (foo)
>>
>>
>>
>> I tried renaming ./epan/dissectors/asn1/CMakeListsCustom.txt.example to
>> CMakeListsCustom.txt with an entry as follows:
>>
>> # Add a list of your custom asn1 dissectors here
>> set(CUSTOM_ASN1_SRC_DIR
>>    foo
>> )
>>
>>
>>
>> Again, the build did not update any targets even with that change. But
>> this is progress because that underscores the Step by Step instructions
>> need to be updated to something that works. Any more ideas?
>>
>>
>>
>> On Tue, Apr 13, 2021 at 7:12 AM John Thacker <johnthac...@gmail.com>
>> wrote:
>>
>> On Tue, Apr 13, 2021, 8:32 AM Vincent Randal <vtran...@gmail.com> wrote:
>>
>> Hello everyone,
>>
>>
>>
>> I need help building the simple ASN.1 UDP-based dissector example (foo);
>> specifically, I need help building the generate_dissector-*proto* target
>> (Step #6 below). I'm certainly missing something here.
>>
>>
>>
>>
>>
>> (c) I created directory "foo" by extracting the attachment (foo.tgz) in
>> epan/dissectors/asn1/
>>
>> (d) There is a CMakeListsCustom.txt.example file in epan/dissectors/asn1
>> which already contains an entry for "foo".
>>
>> (e) Since I don't know what to do in Step #6, I build Wireshare (using
>> cmake), but no build targets get updated.
>>
>>
>>
>> If the solution to this problem belongs in the Wireshark documentation, I
>> would be glad to help update the documentation. Namely, I don't understand
>> the usage of the 5 (five) CMakeListsCustom.txt.example files inWireshark
>> source code.
>>
>>
>>
>> The CMakeListsCustom.txt.example files are just that, examples. You need
>> to copy or rename them to CMakeListsCustom.txt (without the .example) for
>> them to have any effect (and edit them appropriately to add the dissector
>> name to the list, not commented out.)
>>
>>
>>
>> CMake is configured to look for the files by that name.
>>
>>
>>
>> John Thacker
>>
>>
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