This fixes a segfault when a server is invoked with the
'-help' commandline argument.

Signed-off-by: Christian Beier <dontmind@freeshell.org>

GnuTLS seems to expect proper errno values internally. So set them in our
custom push/pull functions. Parts of the patch stolen from libcurl, thanks!
Signed-off-by: Christian Beier <dontmind@freeshell.org>

Signed-off-by: Christian Beier <dontmind@freeshell.org>

Signed-off-by: Christian Beier <dontmind@freeshell.org>

Winsock does NOT update errno for us, we have fetch the last error
manually using WSAGetLastError().

According to the minilzo README, this brings a significant
speedup on 64-bit architechtures.

Changes compared to old version 1.08 can be found here:
http://www.oberhumer.com/opensource/lzo/lzonews.phpSigned-off-by: Christian Beier <dontmind@freeshell.org>

This adds generic before/after encoding buffers to the rfbClient
struct, so there is no need for thread local storage.
Signed-off-by: Christian Beier <dontmind@freeshell.org>

We have a git repo nowadays and I guess we won't go back to CVS.
Signed-off-by: Christian Beier <dontmind@freeshell.org>

If people seriously consider building with Visual Studio, there is
always CMake.

Pointed out by Christian Beier.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Signed-off-by: Christian Beier <dontmind@freeshell.org>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Signed-off-by: Vic Lee <llyzs@163.com>
Signed-off-by: Christian Beier <dontmind@freeshell.org>

No functional changes. All files used by _both_ libvncserver and
libvncclient are put into a 'common' directory and references
from other files as well as Autotools and CMake build systems are
updated.
Signed-off-by: Christian Beier <dontmind@freeshell.org>

Signed-off-by: Vic Lee <llyzs@163.com>
Signed-off-by: Christian Beier <dontmind@freeshell.org>

x11vnc: touchscreen uinput support and Java viewer mousewheel support.  See x11vnc/ChangeLog for rest.

In commit 079394ca new code with
insufficient checks was introduced causing a segfault when doing a
HTTP server connection. Such connections have no screen set in the
client data structure.
Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

    Adds automagically generating libvncserver/libvncclient API
    documentation using doxygen. This gives a nice overview on both APIs,
    include dependencies and function call/caller dependencies.

    TODO: Modify all the explaining comments in the .c files for use with
          doxygen as well.

    This patch only changes comments, no functional changes at all!
Signed-off-by: Christian Beier <dontmind@freeshell.org>

Signed-off-by: Christian Beier <dontmind@freeshell.org>

Signed-off-by: Christian Beier <dontmind@freeshell.org>

This implements the xvp VNC extension, which is described in the
community version of the RFB protocol:
http://tigervnc.sourceforge.net/cgi-bin/rfbproto
It is also mentioned in the official RFB protocol.

When not calling rfbRegisterProtocolExtension() the extension mutex
is uninitialized but used upon calling rfbGetExtensionIterator() and
rfbReleaseExtensionIterator() in rfbNewTCPOrUDPClient(). This causes
libvncserver to crash on Win32 when building with thread support.
Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
Signed-off-by: Christian Beier <dontmind@freeshell.org>

Redefining strncasecmp to _strnicmp makes libvncclient hang forever in
SetFormatAndEncodings() on Windows when built with MinGW64.

Reported by Tobias Doerffel <tobias.doerffel@gmail.com>, thanks!

returning. This did not happen if rfbSendFileTransferMessage() failed.
Signed-off-by: Christian Beier <dontmind@freeshell.org>

This is a small addendum to 0797e42a.
Seems that having IPv6 support in the OS does not necessarily mean that
IPV6_TCLASS is available. One such case seems to be Mac OS X 10.5.