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# Date Author Comment
6bffdf0f 12/09/2010 03:23 pm Gerd Hoffmann

vnc: auth reject cleanup

protocol_client_auth_vnc() has two places where the auth can fail,
with identical code sending the reject message to the client.
Move the common code to the end of the function and make both
error paths jump there. No functional change....
3c9405a0 12/09/2010 03:23 pm Gerd Hoffmann

vnc: support password expire

This patch adds support for expiring passwords to vnc. It adds a new
vnc_display_pw_expire() function which specifies the time when the
password will expire.

Signed-off-by: Gerd Hoffmann <>
2ded6ad7 10/13/2010 09:43 pm Blue Swirl

vnc: avoid write only variables

Compiling with GCC 4.6.0 20100925 produced warnings:
/src/qemu/ui/vnc.c: In function 'vnc_client_cache_auth':
/src/qemu/ui/vnc.c:217:12: error: variable 'qdict' set but not used [-Werror=unused-but-set-variable]
/src/qemu/ui/vnc.c: In function 'vnc_display_open':...
ac71103d 08/23/2010 12:48 am Yoshiaki Tamura

vnc: check fd before calling qemu_set_fd_handler2() in vnc_client_write()

Setting fd = -1 to qemu_set_fd_handler2() causes bus error at FD_SET
in main_loop_wait().

Signed-off-by: Yoshiaki Tamura <>
Signed-off-by: Anthony Liguori <>
efe556ad 07/27/2010 01:36 am Corentin Chary

vnc: tight add PNG encoding

Introduce a new encoding: VNC_ENCODING_TIGHT_PNG [1] (-269) with a new
tight filter VNC_TIGHT_PNG (0x0A). When the client tells it supports the Tight PNG
encoding, the server will use tight, but will always send encoding pixels using...
d1af0e05 07/27/2010 01:36 am Corentin Chary

vnc: encapsulate encoding members

This will allow to implement the threaded VNC server in a
more cleaner way.

Signed-off-by: Corentin Chary <>
Signed-off-by: Anthony Liguori <>
bd023f95 07/27/2010 01:36 am Corentin Chary

vnc: threaded VNC server

Implement a threaded VNC server using the producer-consumer model.
The main thread will push encoding jobs (a list a rectangles to update)
in a queue, and the VNC worker thread will consume that queue and send
framebuffer updates to the output buffer....
d01f9595 07/27/2010 01:36 am Corentin Chary

vnc: add missing lock for vnc_cursor_define()

All vnc_write() calls must be locked (except the ones present before
the protocol initialization).

Signed-off-by: Corentin Chary <>
Signed-off-by: Anthony Liguori <>
3e230dd2 07/27/2010 01:35 am Corentin Chary

ui: move all ui components in ui/

Move sdl, vnc, curses and cocoa UI into ui/ to cleanup
the root directory. Also remove some unnecessary explicit
targets from Makefile.

aliguori: fix build when srcdir != objdir

Signed-off-by: Corentin Chary <>...