Expands the SetNonBlocking() function in libvncclient/sockets.c to also
work under Windows and also changes it to honour maybe already present
socket flags.

A similar function was introduced for libvncserver as well and
all the #ifdef'ed fnctl calls replaced with calls to that one.
Signed-off-by: Christian Beier <dontmind@freeshell.org>

The header file and most of the functions referred to
do not exist in libvncserver.
Signed-off-by: Christian Beier <dontmind@freeshell.org>

MinGW32 (or more exactly, a rpcndr.h file included by
winsock2.h) typedefs a 'boolean' type that jmorecfg.h
included by jpeglib.h also tries to typedef.
So, tell the jpeg headers.

Closes: 3007302

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

[jes: pulled the "host" declarations into the conditionally compiled
blocks where that variable is used. Also fixed non-IPv6 connections.]
Signed-off-by: Vic Lee <llyzs@163.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

The hook is still called after InitialiseRFBConnection() so we can choose
the color settings depending on the vnc server (or settings) in that hook.

This way one can use the "VNC server default format" pixelformat if the
client supports it, or perform a workaround (Intel AMT KVM "classic vnc"
server only works using 8bit colors in RFB3.8)
Signed-off-by: Wouter Van Meir <wouter.vanmeir@pandora.be>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

If set, this hook gets called just before
rfbSendFrameBufferUpdate() returns.
Signed-off-by: Christian Beier <dontmind@freeshell.org>

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

... and fixed linking of the tests in the examples directory.
Signed-off-by: Wouter Van Meir <wouter.vanmeir@pandora.be>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Merge branch 'master' of ssh://runge@libvncserver.git.sourceforge.net/gitroot/libvncserver/libvncserver

          client role in reverse connections.  Improvements to logging in
          ultravnc_repeater, ULTRAVNC_REPEATER_NO_RFB option.  Increase
          SSL timeout and print message if 'repeater' mode is detected for
          reverse SSL connection.  Fix RECORD scroll XCopyArea detection
          with recent gtk/gdk library; set X11VNC_SCROLL_MUST_EQUAL
          to disable.  Limit logging of RECORD error messages.

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

- It's SDL_LIBRARY, not SDL_LIBRARIES
- Detect GnuTLS and set the macro in rfbconfig.h
- Add tls.c to libvncclient to avoid missing symbols
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Improvements to demo scripts. Alias -coe for -connect_or_exit.  Fix HAVE_V4L2. Warn no Xvfb, Xdummy, or Xvnc. Xinerama screens.

x11vnc: exit(1) for -connect_or_exit failure, quiet query mode for grab_state, pointer_pos, etc. ipv6 support. STUNNEL_LISTEN for particular interface. -input_eagerly in addition to -allinput.  quiet Xinerama message.

          serverCert param, debugging printout, user dialogs, catch
          socket exceptions, autodetect x11vnc for GET=1.
x11vnc: misc/scripts: desktop.cgi, inet6to4, panner.pl.
          X11VNC_HTTPS_DOWNLOAD_WAIT_TIME, -unixpw %xxx documented, and
          can run user cmd in UNIXPW_CMD. FD_XDMCP_IF for create script,
          autodetect dm on udp6 only.  Queries: pointer_x, pointer_y,
          pointer_same, pointer_root.  Switch on -xkd if keysyms per key >
          4 in all cases.  daemon mode improvements for connect_switch,
          inet6to4, ultravnc_repeater.pl.  Dynamic change of -clip do
          not create new fb if WxH is unchanged.

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

For some reason, this developer's automake no longer understands _SOURCES
lines anymore. Work around that.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This change is just for consistency reasons.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Merge branch 'master' of ssh://runge@libvncserver.git.sourceforge.net/gitroot/libvncserver/libvncserver

x11vnc: Printout option -sslScripts.  Suggest -auth guess in error message.  Set fake_screen width and height.  Test for +kb in Xvfb.

The serverPort member is already set in rfbGetClient(), if we
set it again in rfbInitClient(), this breaks playing of vncrec
files (this relies on serverPort set to -1).
Signed-off-by: Christian Beier <dontmind@freeshell.org>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

While at it, adjust coding style.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

[jes: adjusted coding style, made sure port is initialized correctly]
Signed-off-by: Vic Lee <llyzs@163.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

In some cases (bad font data) the coordinates evaluate to <0,
causing a segfault in the following memcpy().

[jes: keep the offset, but do not try to segfault]
Signed-off-by: Christian Beier <dontmind@freeshell.org>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Issue was reported as Debian bug ##555988,
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=555988Signed-off-by: Christian Beier <dontmind@freeshell.org>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

This fixes Debian Bug #399501:
Switch to tty1.  Run "linuxvnc 1 -help".  You see help text,
followed by "Segmentation fault".
Signed-off-by: Christian Beier <dontmind@freeshell.org>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

x11vnc: small tweaks to Xdummy, rx11vnc*.  Apply SMALL_FOOTPRINT to -appshare text.  Copyright year change.