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27 commits

Author SHA1 Message Date
Thibault Saunier 019971a3c7 Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
Tim-Philipp Müller 8e04651b8b Use gst_buffer_new_memdup() 
Update for function rename in core.

https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/827

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2281>
 2021-05-24 19:05:27 +01:00
Tim-Philipp Müller 0151276d7f Use new gst_buffer_new_copy() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2279>
 2021-05-23 17:20:16 +01:00
Doug Nazar 20ca07d174 dtls: Let sender know when we are flushing 
Prevents endless loop during shutdown where we end up sending 0 bytes.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2229>
 2021-05-19 03:21:58 +00:00
Stéphane Cerveau a216a1f2cf dtls: allow per feature registration 
Split plugin into features including
dynamic types which can be indiviually
registered during a static build.

More details here:

https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/199
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2038>
 2021-03-23 14:19:16 +00:00
Sebastian Dröge 7fcfb6c6c5 dtls: Keep track of the connection state and signal it through all the layers 
This allows the application to keep track of the underlying DTLS
connection state and act accordingly.
 2020-01-19 11:16:34 +00:00
Sebastian Dröge d66aa872ca dtls: Handle errors/close_notify at all steps and propagate through the layers properly 
Previously we simply logged errors but never reported them to elements
or even to the user. Fatal errors are now properly reported.

Additionally proper connection closing is implemented based on EOS:
- dtlsenc: EOS will cause close_notify to be sent to the peer and only
           if the peer also sent back close_notify we will forward the
           EOS event.
- dtlsdec: EOS will be forwarded normally, this only means that the
           unterlying transport was closed. On receiving a DTLS packet
           containing close_notify, return EOS and send EOS downstream.
 2020-01-19 11:16:34 +00:00
Sebastian Dröge a132138f1c dtls: Propagate write errors backwards through dtlsenc/dtlsconnection 2020-01-19 11:16:34 +00:00
Sebastian Dröge ee55dac8d4 dtls: Use a plain function pointer instead of a GClosure for the send callback 
There's not point in using GClosure and going through all the
GValue/libffi infrastructure for each DTLS packet.
 2020-01-19 11:16:34 +00:00
Sebastian Dröge e59962850a dtlsenc: Don't warn on GST_FLOW_FLUSHING or GST_FLOW_EOS 
Only warn if pushing a buffer returns an actual error to not pollute
logs with confusing warnings.
 2019-12-30 11:09:46 +00:00
Niels De Graef d8f61515d8 Don't pass default GLib marshallers for signals 
By passing NULL to `g_signal_new` instead of a marshaller, GLib will
actually internally optimize the signal (if the marshaller is available
in GLib itself) by also setting the valist marshaller. This makes the
signal emission a bit more performant than the regular marshalling,
which still needs to box into `GValue` and call libffi in case of a
generic marshaller.

Note that for custom marshallers, one would use
`g_signal_set_va_marshaller()` with the valist marshaller instead.
 2019-11-06 14:27:46 +00:00
Matthew Waters eaef193d08 dtls: drop upstream segment and stream-start events 
Fixes tests with GstHarness

We will push our own from the srcpad task.
 2018-02-05 17:44:33 +11:00
Matthew Waters 18a62b144d dtlsenc: fix typo in is-client property description 2018-02-05 17:44:33 +11:00
Vineeth TM 8cdfb13658 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2016-03-24 14:56:51 +02:00
Paul Arzelier 86443f8ae2 dtls: fix printf format on win32 
https://bugzilla.gnome.org/show_bug.cgi?id=755981
 2015-10-02 14:21:46 +01:00
Jose Antonio Santos Cadenas d625770a18 dtls: Fix memory leak 
Keys were not correctly released when it was get as a property
nor when a second key was received

https://bugzilla.gnome.org/show_bug.cgi?id=749380
 2015-05-15 15:47:39 +03:00
Jose Antonio Santos Cadenas aae1a5e2ce dtlsenc: Fix memory leak releasing connection_id 
https://bugzilla.gnome.org/show_bug.cgi?id=749318
 2015-05-13 19:14:34 +03:00
Jose Antonio Santos Cadenas 6b0183b7bf dtlsenc: Fix memory leak while setting connection-id 
https://bugzilla.gnome.org/show_bug.cgi?id=749318
 2015-05-13 19:14:17 +03:00
Sebastian Dröge fd609f6bc0 dtls: Use a shared thread pool for the timeouts 
This way we will share threads with other DTLS connections if possible, and
don't have to start/stop threads for timeouts if there are many to be handled
in a short period of time.

Also use the system clock and async waiting on it for scheduling the timeouts.
 2015-03-19 13:30:00 +01:00
Sebastian Dröge 7782bdf286 dtlsenc: Clear the queue when deactivating the pad 2015-03-18 17:40:47 +01:00
Sebastian Dröge 4fed95c534 dtlsenc: Handle pad activity states properly 2015-03-18 17:40:34 +01:00
Sebastian Dröge ff01df1093 dtlsenc: Don't manually activate/deactivate srcpad 2015-03-18 17:35:12 +01:00
Sebastian Dröge 3614302cf8 dtlsenc: Use a GQueue instead of a GPtrArray 
Using a GPtrArray as a queue is not very efficient as the whole
array has to be copied whenever an element is removed from the
beginning.
 2015-03-18 13:52:38 +01:00
Sebastian Dröge 2082476efb dtls: Fix some search & replace mistakes from renaming the elements 2015-03-18 09:46:40 +01:00
Sebastian Dröge 936fa2f1c4 dtls: Re-namespace from Er to Gst 2015-03-16 18:23:27 +01:00
Sebastian Dröge 6183e99eec dtls: Fix indention 2015-03-16 18:23:27 +01:00
Sebastian Dröge 1e0ed9af11 dtls: Add new DTLS plugin 
This is a copy of the Ericsson DTLS plugin from
https://github.com/EricssonResearch/openwebrtc-gst-plugins/tree/master/ext/erdtls/src

https://bugzilla.gnome.org/show_bug.cgi?id=744582
 2015-03-16 18:23:27 +01:00