Implements support in both client and server for the extended
clipboard format first seen in UltraVNC. Currently only implements
text handling, but that is still an improvement as it extends the
clipboard from ISO 8859-1 to full Unicode.
ServerParams should contain the server state and not information about
client settings or capabilities. Move those things up a level to the
CConnection object.
No need to have one setting for each extension. All the client code
needs to indicate is if it supports resize. The common code can then
map this to relevant extensions.
Avoid direct access to the screen dimensions and layout so that we
can make sure it stays sane. This also makes sure the layout is
properly updated when we only get the screen dimensions from the
server.
This adds the basic infrastructure and handshake for the QEMU
Extended Key Events extension. No viewer or server makes use of
the extra functionality yet though.
Move preferred encoding tracking into a server object
Having it in ConnParams made the linker pull all the encoder objects
into vncviewer, making it larger than necessary and giving it extra
parameters in its help output that weren't relevant.
Move image encoding logic into a central EncodeManager class
This allows us to apply a lot more server logic
independently of which encoder is in use.
Most of this class are things moved over from the
Tight encoder.
Custom compression level and JPEG on/off are not inherent parts of
the protocol negotiation so they do not belong in ConnParams. Let the
UI frontend handle such things instead.
Add support for TurboVNC pseudo-encodings and Grayscale JPEG compression so that, when a TurboVNC viewer is connected, the TigerVNC Server will behave exactly like the TurboVNC Server.
Eliminate GCC signed/unsigned warnings related to encodings: The
encoding in the RFB protocol has always been signed, and signed values
are also used in the specification (ie DesktopName = -307 etc). In the
code, however, unsigned types were used in a number of places, but not
all, which causes warnings. This patch fixes the problem by switching
to signed values everywhere.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3968 3789f03b-4d11-0410-bbf8-ca57d06f2519
Implemented support for DesktopName pseudo encoding, which allows
updating the desktop name on the fly.
Tested in ThinLinc since 2008-01-07.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3549 3789f03b-4d11-0410-bbf8-ca57d06f2519
Implemented support for TightVNC protocol extensions in the server code. This version has one incompatibility with TightVNC 1.3.x viewers - such viewers would not be able to connect without authentication. This will be fixed in the nearest time.
Pierre Ossman
DRC
Adam Tkac
Peter Åstrand
Constantin Kaplinsky