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Author SHA1 Message Date
Nicolas Dufresne
7e293f15dd rfbsrc: Implement decide_allocation virtual 
This way we can use the base class for buffer allocation, hence use
fill() instead of create() virtual. This also adds a strict check on the
select pool buffer size as we don't support strides and padding.

This is based on initial patch proposed by Sebastien Dröge, from which I
also fixed a buffer pool leak.

https://bugzilla.gnome.org/show_bug.cgi?id=763441
 2016-04-05 21:21:29 -04:00
Nicolas Dufresne
d3d34b5a8c rfbsrc: Fix caps negotiation 
As we currently only use the server reported "natural" format, caps
negotiation should simply be limited to telling the base class which
format to use. Fix the negotiation by moving the associated code
into negotiate() virtual function. Also, use gst_base_src_set_caps()
rather then setting it on the pad directly. Also protect against this
method being called multiple time (we can't renegotiate for now).

This change also moves some network code that was being run during the
application state change call, to be run on the streaming thread.

https://bugzilla.gnome.org/show_bug.cgi?id=739598
 2016-04-05 15:36:31 -04:00
Nicolas Dufresne
52b50d0952 rfbsrc: Implement unlock() method 
This prevent stalls when we try to stop the source while waiting
for the server to send more updates.
 2016-04-05 13:35:38 -04:00
Nicolas Dufresne
89f3f162a5 rfbsrc: Check for connection being closed 
Although it's not very well documented, g_input_stream_read_all() will
set the number of bytes read to 0 if the connection is closed rather
then returning an error.
 2016-04-05 13:35:25 -04:00
Nicolas Dufresne
0eb5722af6 rfbsrc: Check for read/write error 
Check for read/write error. This prevent undefined behaviour that rely
on unitialized buffer.
 2016-04-05 13:35:18 -04:00
Nicolas Dufresne
ba93b86011 rfbsrc: Add a internal method to disconnect 
This also removes the disconnected boolean hack.
 2016-04-05 13:35:11 -04:00
Nicolas Dufresne
ff5dc55c8a rfbsrc: Don't ignore errors 
This prevents recursion on error. This used to happen as we
don't change the state when something fails. We end up running
and failing in the same state forever.
 2016-04-05 13:34:57 -04:00
Nicolas Dufresne
459bdaae3f rfbsrc: Serialize write operations 
Currently we send key events from seperate threads. IOStream does not
allow concurrent write operations, so protect this operation using a
mutex.
 2016-04-05 13:34:38 -04:00
Nicolas Dufresne
c8d2e234c4 rfbsrc: Add 3.7/3.8 security type negotiation 2016-04-05 13:34:34 -04:00
Nicolas Dufresne
21b322c8f3 rfbsrc: Port to GSocketClient 
Using GSocketClient we can simplify a lot the read/write operation.
This also provide an GSocketConnection (a GIOStream) which can then
be used with the GTlsClientConnection for secure connections. Note
that we use _write_all() to ensure all bytes have been read. This is
to follow the fact the none of the _send() calls check the return
value.
 2016-04-05 13:34:07 -04:00
Nicolas Dufresne
4e0a5c101f rfbsrc: Remove useless library wrapping 
We use a sinlge .c file, simplify everything by removing that
static library.
 2016-04-05 13:34:01 -04:00
Nicolas Dufresne
29f1ca8602 rfbsrc: Cleanup dead code 
Remove all the unused stuff, the include header, definition and C code
that don't contribute anything to this element.
 2016-04-05 13:33:50 -04:00
Nicolas Dufresne
7b4b8a95b4 rfbsrc: Properly fallback to 3.3 
If the major version is not 3, then the minor version provided
should be ignored, as it is meaningless for our fallback.
 2016-04-05 13:33:38 -04:00
Nicolas Dufresne
b83a6967c9 rfbsrc: Cleanly handle security negotiation failure 
When the security cannot be negotiated, the server returns
security type of 0 (failure). In that case, the next step is
to read the error reason string.
 2016-04-05 13:33:24 -04:00
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
Reynaldo H. Verdejo Pinochet
86ec812429 Remove unnecessary NULL checks before g_free() 
g_free() is NULL-safe
 2015-11-18 16:05:42 -08:00
Luis de Bethencourt
925b65b02e Rename property enums from ARG_ to PROP_ 
Property enum items should be named PROP_ for consistency and readability.
 2015-04-27 10:55:18 +01:00
Tim-Philipp Müller
699452ef31 Remove obsolete Android build cruft 
This is not needed any longer.
 2015-04-26 18:59:32 +01:00
Sebastian Dröge
80e02cbdf9 Constify some static arrays everywhere 2015-01-21 10:18:50 +01:00
Blake Tregre
105b52e88a rfbsrc: Clamp out of bounds resolutions to prevent segfaults 
https://bugzilla.gnome.org/show_bug.cgi?id=726801
 2014-08-28 09:53:17 +03:00
Blake Tregre
a73a42b10f rfbsrc: Send stream-start event in the beginning 
https://bugzilla.gnome.org/show_bug.cgi?id=726802
 2014-05-02 14:20:58 +02:00
Sebastian Dröge
c383dd6420 rfb: Link with libgstbase for GstPushSrc 2013-06-07 15:18:15 +02:00
Tim-Philipp Müller
146e78ffdb rfbsrc: post error messages on errors 2013-05-11 19:42:31 +01:00
Tim-Philipp Müller
4cfa3f5af3 rfbsrc: fix rfbdecoder new/free asymetry and wrong free in error case 
If rfb_decoder_new() allocates the decoder sructure, rfb_decoder_free()
should free the structure. We should not free the decoder when an
error occurs during connection - it holds lots of configuration/state
and will be freed later in finalize.
 2013-05-11 00:36:06 +01:00
Tim-Philipp Müller
14d20271c1 rfbsrc: make authentication handshake safe for multiple instances 
Move DES key into context struct.
 2013-05-11 00:29:40 +01:00
Tim-Philipp Müller
0fc4af8498 rfbsrc: remove GPL-licensed source file 
and replace the 1% of it that we need with new code, so we
don't have to change the runtime license of rfbsrc to GPL.
 2013-05-10 23:11:05 +01:00
Aleix Conchillo Flaque
90e006513a rfbsrc: use glib gio sockets for network access 
https://bugzilla.gnome.org/show_bug.cgi?id=700038
 2013-05-10 20:52:29 +01:00
Aleix Conchillo Flaque
42783e676e rfbsrc: port to 1.0 
https://bugzilla.gnome.org/show_bug.cgi?id=700038
 2013-05-10 20:43:16 +01:00
Sebastian Dröge
e51cd4fe2f gst: Add better support for static plugins 2013-04-15 15:59:22 +02:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata() 
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
 2012-10-17 17:46:34 +01:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Raimo Järvi
e0241278f6 rfbsrc: Fix compiling in Windows 
https://bugzilla.gnome.org/show_bug.cgi?id=677724
 2012-06-14 16:38:22 +01:00
Tim-Philipp Müller
9503daa56a rfbsrc: call WSAStartup/Cleanup on win32 
If we link against libwinsock2, we should probably call
Startup/Cleanup as well.

https://bugzilla.gnome.org/show_bug.cgi?id=675415
 2012-05-07 23:59:58 +01:00
Marc-André Lureau
2f20ec7312 rfbsrc: fix librfb linking on win32 
libtool: link:  i686-w64-mingw32-gcc -shared .libs/libgstrfbsrc.dll.def
.libs/libgstrfbsrc_la-gstrfbsrc.o  -Wl,--whole-archive ./.libs/librfb.a
-Wl,--no-whole-archive  -L/usr/i686-w64-mingw32/sys-root/mingw/lib
-lgstbase-0.10 -lgstreamer-0.10 -lxml2 -lgobject-2.0 -lgthread-2.0
-lgmodule-2.0 -lglib-2.0 -lintl  -mms-bitfields -mms-bitfields -O2   -o
.libs/libgstrfbsrc.dll -Wl,--enable-auto-image-base -Xlinker
--out-implib -Xlinker .libs/libgstrfbsrc.dll.a
Creating library file: .libs/libgstrfbsrc.dll.a
./.libs/librfb.a(librfb_la-rfbdecoder.o): In function
`rfb_decoder_read':
/home/elmarco/pkg/rhel/mingw-gstreamer-plugins-bad-free/gst-plugins-bad-0.10.23/build_win32/gst/librfb/../../../gst/librfb/rfbdecoder.c:164:
undefined reference to `_imp__recv@16'
./.libs/librfb.a(librfb_la-rfbdecoder.o): In function
`rfb_decoder_connect_tcp':
/home/elmarco/pkg/rhel/mingw-gstreamer-plugins-bad-free/gst-plugins-bad-0.10.23/build_win32/gst/librfb/../../../gst/librfb/rfbdecoder.c:112:
undefined reference to `_imp__socket@12'
/home/elmarco/pkg/rhel/mingw-gstreamer-plugins-bad-free/gst-plugins-bad-0.10.23/build_win32/gst/librfb/../../../gst/librfb/rfbdecoder.c:119:
undefined reference to `_imp__htons@4'
/home/elmarco/pkg/rhel/mingw-gstreamer-plugins-bad-free/gst-plugins-bad-0.10.23/build_win32/gst/librfb/../../../gst/librfb/rfbdecoder.c:123:
undefined reference to `_imp__inet_addr@4'
/home/elmarco/pkg/rhel/mingw-gstreamer-plugins-bad-free/gst-plugins-bad-0.10.23/build_win32/gst/librfb/../../../gst/librfb/rfbdecoder.c:125:
undefined reference to `_imp__connect@12'

It needs -lws2_32 which is already in $(WINSOCK2_LIBS)

https://bugzilla.gnome.org/show_bug.cgi?id=675415
 2012-05-07 23:59:48 +01:00
Sebastian Dröge
cda192b3b7 gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 18:02:56 +02:00
Tim-Philipp Müller
0777b678f5 gst: some more unused-but-set-variable warning fixes 2011-06-04 20:35:03 +01:00
Stefan Kost
ed42bca0dd librfb: don't leak password on error 2011-05-20 00:16:00 +03:00
Thibault Saunier
17fd7ebcb4 android: make it ready for androgenizer 
Remove the android/ top dir
Fixe the Makefile.am to be androgenized

To build gstreamer for android we are now using androgenizer which generates the needed Android.mk files.
Androgenizer can be found here: http://git.collabora.co.uk/?p=user/derek/androgenizer.git
 2011-04-11 07:27:11 +02:00
Matthew Ife
51c63587a1 rfbsrc: fail more gracefully if source gets disconnected or geometry changes 
Don't get caught in an infinite loop if the source gets disconnected and also
support gracefully failing upon detecting the frame geometry has increased
(rather than segfaulting).

https://bugzilla.gnome.org/show_bug.cgi?id=635397
 2010-12-12 23:36:56 +00:00
Stefan Kost
0c22e1b954 various (gst): add missing G_PARAM_STATIC_STRINGS flags 
Canonicalize property names as needed.
 2010-10-19 15:47:17 +03:00
Benjamin Otte
240f494aa7 Add -Wold-style-definition 
and fix the warnings
 2010-03-22 16:56:03 +01:00
Benjamin Otte
b7655bbd2e Add -Wredundant-decls flag 
and fix warnings from it
 2010-03-22 12:05:59 +01:00
Benjamin Otte
f96e4f1581 Add -Wmissing-declarations -Wmissing-prototypes to configure flags 
And fix all warnings
 2010-03-21 21:39:18 +01:00
Benjamin Otte
775c7584fd gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 22:46:41 +01:00
Руслан Ижбулатов
d61abce8e4 librfb: port rfbsrc to MinGW 
Fixes #606677
 2010-01-12 00:29:57 +00:00
Tim-Philipp Müller
904a4e0f48 rfbsrc: use existing macros to avoid alignment issues 2010-01-11 00:58:12 +00:00
Tim-Philipp Müller
0909982636 librfb: include our own _stdint.h not stdint.h 2009-11-22 19:04:43 +00:00
Thijs Vermeir
d8852e5788 gst/librfb/rfbdecoder.c: Fix uninitialized warnings 
Original commit message from CVS:
* gst/librfb/rfbdecoder.c:
Fix uninitialized warnings
 2008-11-12 10:32:24 +00:00
Thijs Vermeir
862cc7ddd2 Fix basic navigation events 
Original commit message from CVS:
* configure.ac:
* gst/librfb/Makefile.am:
* gst/librfb/gstrfbsrc.c:
Fix basic navigation events
 2008-11-06 22:54:39 +00:00