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* Fix version checking (>=3.8) for rfbVncAuthOK confirmation when no password ↵Vic Lee2009-12-221-2/+4
| | | | | | | | | | | | required It seems that vino does not send AuthOK when there is no password with anonymous TLS, and it seems that vino is the only <3.8 VNC server that handles anonymous TLS at all, so let's not wait for the packet that will never come. Signed-off-by: Vic Lee <llyzs@163.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* libvncclient: better return value for non-forking listen.Christian Beier2009-11-121-10/+14
| | | | | | | | | | | | The return value now better reflects what has happened: 1 on success (incoming connection on listen socket, we accepted it successfully), -1 on error, 0 on timeout. Also change the select calls to not check _all_ possible file descriptors. Signed-off-by: Christian Beier <dontmind@freeshell.org> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* Fix checks for socket values, 0 is a legal value.Christian Beier2009-11-113-4/+7
| | | | | | | | | | To make this work, we also have to initialize sockets to a default value of -1. Also close a client listen socket if it's open. Signed-off-by: Christian Beier <dontmind@freeshell.org> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* libvncclient: include winsock2.h in vncviewer.c.Christian Beier2009-11-101-0/+2
| | | | | | | fixes warning about closesocket being implicitly declared. Signed-off-by: Christian Beier <dontmind@freeshell.org> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* Fix various compilation warningsVic Lee2009-11-102-2/+5
| | | | | Signed-off-by: Vic Lee <llyzs@163.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* Merge branch 'VeNCrypt'Johannes Schindelin2009-11-026-96/+914
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| * Add MSLogon security typeVic Lee2009-11-021-8/+116
| | | | | | | | | | Signed-off-by: Vic Lee <llyzs@163.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
| * Add VeNCrypt support in libvncclientVic Lee2009-10-022-4/+298
| | | | | | | | Signed-off-by: Vic Lee <llyzs@163.com>
| * Add anonymous TLS support in libvncclientVic Lee2009-10-026-96/+512
| | | | | | | | Signed-off-by: Vic Lee <llyzs@163.com>
* | libvncclient: add a non-forking listen function.Christian Beier2009-10-302-0/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Forking the whole process from deep within a library call does not really work at all with apps that use multiple threads, i.e. every reasonably modern GUI app. So, provide a non-forking listen function so that the caller can decide if to fork, start a thread, etc. This implementation adds a timeout parameter to be able to call the listen function multiple times so that it's possible to do sth. else in between, e.g. abort listening. Signed-off-by: Christian Beier <dontmind@freeshell.org> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* | libvncclient: make listenAtTCPPort() work under windows.Christian Beier2009-10-301-5/+12
| | | | | | | | | | | | | | | | | | | | Actually, initSockets() has to be called everywhere we possibly use sockets the first time. Also fix return value of initSockets(). Signed-off-by: Christian Beier <dontmind@freeshell.org> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* | libvncclient: Add FinishedFrameBufferUpdate callbackAlexander Dorokhine2009-10-302-0/+4
| | | | | | | | | | | | When working on a program which searches the display for some image, one does not want to search again without getting an FB update. Add a callback to make this possible.
* | Fix hostname resolution problems under WindowsAlexander Dorokhine2009-10-301-8/+17
| | | | | | | | | | | | | | | | On Windows, the WSA system needs to be initialized to be able to look up host names. This patch also changes *addr = 0 to use the constant INADDR_LOOPBACK instead, which seems to be required on Windows.
* | Some broken build environments treat fprintf(fh, buf) as a fatal error...runge2009-10-071-1/+1
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* | mingw32 crosscompile fixes.Christian Beier2009-10-022-0/+3
|/ | | | | | | | | | | SOCKET is redefined in winsock2.h so #undef it where winsock2.h is included. The changes in rfbproto.c circumvent crosscompiler errors like 'S_IFMT' undeclared ...', the Makefile.am changes avoid building linux specific stuff for a win32 host target. Also added configure option to specify sdl-config. Signed-off-by: Christian Beier <dontmind@freeshell.org> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* Fix IsUnixSocket()Christian Beier2009-10-021-1/+1
| | | | | | | | This is a pure functionality fix: according to its manpage, stat() returns 0 on success. Checking for a return value of zero fixes incorrect results of IsUnixSocket(). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* Fix bug for logging unsupported security typesVic Lee2009-09-271-6/+26
| | | | Signed-off-by: Vic Lee <llyzs@163.com>
* Fix bug for VNC Server version 4Vic Lee2009-09-271-1/+4
| | | | Signed-off-by: Vic Lee <llyzs@163.com>
* Fix two issues in rfbGetClient()Johannes Schindelin2009-06-161-2/+4
| | | | | | | | | There was an unnecessary assignment, and an assignment of a string that was to be free()ed later, so it has to be strdup()ed. Both issues spotted by Roman Held. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* Add close() to rfbClientCleanup()Stefan Becker2009-05-221-0/+2
| | | | Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* libvncclient: Unix sockets support by Ben KlopfensteinBen Klopfenstein2009-05-122-5/+53
| | | | Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* clean up build flagsdscho2009-02-031-1/+1
| | | | | | | | | | | | | | | | | The flag handling (both compiler options and include paths) are a mess at the moment. There is no point in forcing "-O2 -g" when these are already the defaults, and if someone changes the defaults, chances are good they don't want you clobbering their choices. The -Wall flag should be handled in configure and thrown into CFLAGS once rather than every Makefile.am. Plus, this way we can control which compilers the flag actually gets used with. Finally, the INCLUDES variable is for -I paths, not AM_CFLAGS. Nor should it contain -I. as this is already in the default includes setup. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* ZYWRLE patch for libvncclient (thanks Noriaki Yamazaki)dscho2008-02-042-16/+77
| | | | | | | | | | | | | | | | Highlite: * use qualityLevel/zlib_buffer. No new variable is needed. * Change coding style to recursive fashion. * Change meaning of qualityLevel== 9 for easy calc zywrle_level: old:zywrle_level== 1 new:disable ZYWRLE(same as ZRLE) so, we should not use this value for compatible reason. * Color mode handling isn't complete. I provided and checked 16 bit colors(RGB555,RGB565) and some color mode of 32 bit colors for little endian mode. we must make and check 24 bit colors and big endian mode. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* LibVNCClient: if the GotRect hook is set, override default op.dscho2007-08-141-2/+2
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* argv > 0 doesn't make sense for a pointer; assuming argv != NULL.runge2007-08-041-1/+1
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* Build shared libraries per defaultdscho2007-03-301-3/+3
| | | | Thanks to Guillaume Rousse, we now use libtool to build shared libraries.
* LibVNCClient: some users do not want to get whole-screen updates; introduce ↵dscho2007-02-012-8/+22
| | | | client->updateRect for that
* sometimes zrle sends too many bytes; play safedscho2007-02-011-2/+3
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* libvncclient: add GotCursorShape() and GotCopyRect(); x11vnc dep on libvncclientrunge2007-01-313-4/+33
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* make cut text handling using a hookdscho2006-09-111-11/+9
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* RFB 3.8 clients are well informedsteven_carr2006-06-051-36/+56
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* The great UltraVNC Compatibility Commitsteven_carr2006-05-153-35/+337
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* fix some build issues WRT ultravnc code.runge2006-05-134-3487/+3489
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* Server Capability Encodingssteven_carr2006-05-041-24/+83
| | | | | | | rfbEncodingSupportedEncodings - What encodings are supported? rfbEncodingSupportedMessages - What message types are supported? rfbEncodingServerIdentity - What is the servers version string? ie: "x11vnc: 0.8.1 lastmod: 2006-04-25 (LibVNCServer 0.9pre)"
* UltraVNC with scaling, will send rectangles with a zero W or Hsteven_carr2006-05-041-3/+8
| | | | | | We need to process the rectangle (especially if it a type that contains subrectangles or any kind of compression). UltraVNC should be fixed to prevent these useless rectangles from being sent.
* Client side support for PalmVNC/UltraVNC 'Server Side Scaling'steven_carr2006-05-042-4/+68
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* Ultra Encoding added. Tested against UltraVNC V1.01steven_carr2006-05-027-19/+3779
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* CopyRectangle() BPP!=8 bug fixedsteven_carr2006-05-021-1/+1
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* Eliminate incompatible pointer assignment warning (gcc 4.0.1)steven_carr2006-05-021-2/+2
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* signed vs unsigned warnings eliminated (gcc 4.0.1)steven_carr2006-05-023-5/+5
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* libvncclient: support changing of framebuffer size; make SDLvncviewer use itdscho2006-04-281-15/+27
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* Make VPATH building work with -I $(top_srcdir) for rfb/rfb.hrunge2006-04-261-1/+1
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* add KeyboardLedState extensiondscho2006-03-282-1/+27
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* libvncclient: take -compress <level> and -quality <level> command line argumentsdscho2006-03-271-0/+6
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* fix client non-jpeg/libz buildsrunge2006-01-081-1/+3
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* assorted fixes for MinGW32dscho2005-12-192-4/+3
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* work around write() returning ENOENT on Solaris 2.7dscho2005-12-091-1/+5
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* one more memory leakdscho2005-12-071-0/+5
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* plug memory leaksdscho2005-12-071-2/+17
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* fix deadlock from rfbReleaseExtensionIterator(), fix no libz/libjpeg ↵runge2005-11-253-0/+9
| | | | builds, disable tightvnc-filetransfer if no libpthread, add --without-pthread option, rm // comments, set NAME_MAX if not defined, x11vnc: throttle load if fb update requests not taking place.
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