Self launching options dumping

[ByteCrew]

Hi all,

is it possible form WITHIN the client to dump parameters of executions with witch the drrun.exe has been launched? 

For example, having this command: 

        .\drrun.exe -c ../client.dll -- ../mytest.exe -option 123 notepad.exe ../another.dll

I want to read and print in a log the bolded parts (or some of it) during the execution of my client. Is that possibile? 

Thank you, I hope I have explained myself well.

[Derek Bruening]

The application args?  There is dr_get_app_args: https://dynamorio.org/dr__os__utils_8h.html#a5af582761c71e103475166b24181bb4c.  Looks like it is not currently implemented on Windows.  I don't think it would be difficult to add that implementation for Windows if you wanted to contribute it.  This was the original feature request with some discussion: https://github.com/DynamoRIO/dynamorio/issues/2662

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[ByteCrew]

I would like to take a look at the actual implementation but I cannot find any useful info in the dr_os_utils.h source code. Where I can find the actual implementation of this technique on github?

[Derek Bruening]

You're asking where the source code for DynamoRIO lives?  That should be easy to find by searching or following pointers to the Github project from dynamorio.org e.g. https://dynamorio.org/page_source_code.html

To view this discussion on the web visit https://groups.google.com/d/msgid/dynamorio-users/46f2c544-58d2-457f-8418-86e22d1dd304n%40googlegroups.com.