On Fri, 25 Jul 2014 09:04:36 -0400 "Jasper St. Pierre" <jstpie...@mecheye.net> wrote:
> I think it's a useful enough tool that it should eventually it should come > bog-standard with any typical Wayland installation, with an upstream > repository, but perhaps it doesn't make sense directly in libwayland. Yeah, definitely agreed. Let's see who makes the most suitable one and is up for maintaining it. :-) Thanks, pq > On Fri, Jul 25, 2014 at 8:53 AM, Pekka Paalanen <ppaala...@gmail.com> wrote: > > > On Wed, 23 Jul 2014 16:21:19 +0800 > > Boyan Ding <stu_...@126.com> wrote: > > > > > The v2 of patches sees a lot of new code and the most notable change > > > is the introduction of "server mode". Under server mode, the program > > > will act as a wayland server and can accept multiple clients via > > > WAYLAND_DISPLAY variable. An interesting usecase of this feature is to > > > trace all clients of a compositor. > > > > > > To make it run under server mode, run > > > shell> wayland-tracer -S SOCKET_NAME > > > SOCKET_NAME is a value like wayland-0 or so. If we set WAYLAND_DISPLAY > > > environment variable to SOCKET_NAME and launch a wayland app, that app > > > will be traced. > > > > > > To make it run under default mode (now called "single mode"), run > > > shell> wayland-tracer -- program arguments ... > > > > > > Also, EPOLLHUP is handled correctly in this version. > > > > > > The next step will be adding xml protocol parsing and wire data > > > analysing according to protocol files. This will be much tougher but I > > > hope I can finish that. > > > > > > Boyan Ding (2): > > > connection: Move definitions > > > Add a wayland protocol dumper wayland-tracer > > > > > > .gitignore | 1 + > > > Makefile.am | 10 + > > > configure.ac | 7 + > > > src/connection.c | 18 +- > > > src/tracer.c | 689 > > ++++++++++++++++++++++++++++++++++++++++++++++++++ > > > src/wayland-private.h | 18 +- > > > 6 files changed, 727 insertions(+), 16 deletions(-) > > > create mode 100644 src/tracer.c > > > > > > > Hi, > > > > excellent work! :-) > > > > As I understand there are also other people writing protocol dumpers, > > and I do not see any technical reason why it should live in the wayland > > repository, I would suggest creating your own project. I believe it > > will be much more comfortable for you, being in total control, not > > having to rebase/merge and so on. This is also what I tried to refer to > > with the "self-contained project" in my original call-out. > > > > You can freely pick your dependencies and frameworks there, which is > > not something you can easily do in the wayland repository. > > > > It would also be nicer for your users, as they don't need two different > > checkouts of libwayland, other one just for building the dumper. > > > > In any case you are welcome to post news on your progress to > > wayland-devel. A bit of competition might be insipiring, and I wouldn't > > want to announce the winner on the starting line by merging this > > too soon. :-) > > > > I think you should rather duplicate than re-use the few bits from > > libwayland internals, I feel that would be a cleaner approach and it's > > not that much code anyway (is it?). You are free copy anything you need > > from Wayland and Weston code bases under the given licence (don't > > forget to copy the copyrights). > > > > If all goes well and you are happy with the work, you could very soon be > > running a FOSS project of your own! Or if you just want to develop this > > once, push it upstream, and then move on, that is ok too. Or maybe > > someone else would like to take over the project later. Do you have > > plans in this regard? > > > > I think your project should live for a while so we see where it is > > going, and at least do the decoding with XML into text form before we > > look into merging it into wayland repository. I think anything with a > > GUI (which would be awesome!) is getting beyond the scope of the wayland > > repository. > > > > > > Thanks, > > pq > > _______________________________________________ > > wayland-devel mailing list > > wayland-devel@lists.freedesktop.org > > http://lists.freedesktop.org/mailman/listinfo/wayland-devel > > > > > _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel
