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path: root/libvncserver/sockets.c
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* `strings.h` and `resolv.h` are not available on MSVC, and some POSIX ↵Daniel Cohen Gindi2014-09-201-0/+4
| | | | | | functions are renamed or deprecated For all of those missing/deprecated POSIX functions, we just add a macro mapping to the _underscored version of MSVC.
* allow rfbInitSockets with non-ready states.Amandeep Singh2014-08-031-2/+3
| | | | | This allows for reinitializations of e. g. sockets in a SHUTDOWN state. The only state that doesn't make sense to reinitialize are READY states.
* Tune the definitions needed when building with -ansi.Raphael Kubo da Costa2012-09-141-1/+5
| | | | | | | | | | | | | The current definitions were mostly useful to glibc and followed its feature_test_macros(3) documentation. However, this means other platforms still had problems when building with strict compilation flags. _BSD_SOURCE, for example, is only recognized by glibc, and other platforms sometimes need _XOPEN_SOURCE instead, or even the removal of some definitions (such as the outdate _POSIX_SOURCE one). _POSIX_SOURCE also had to be conditionally defined in some places, as what it enables or disables during compilation varies across systems.
* Add some missing feature macro definitions.Raphael Kubo da Costa2012-09-141-0/+5
| | | | | | | Building with -ansi failed due to some code (as well as system headers) using non-C89 features. Fix that by adding the usual _POSIX_SOURCE and _BSD_SOURCE definitions already present in some other files.
* Patched sockets.c to allow the use of IPv6 without IPv4.Oliver Loch2012-08-191-1/+6
| | | | As requested only those lines are indented that have been changed.
* libvncserver/sockets.c: do not segfault when listenSock/listen6Sock == -1Kyle J. McKay2012-05-211-2/+2
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* IPv6 support for LibVNCServer, part four: add copyright notices to files ↵Christian Beier2012-04-021-0/+1
| | | | with non-trivial changes.
* IPv6 support for LibVNCServer, part three: make reverse connections ↵Christian Beier2012-03-101-2/+40
| | | | | | | | IPv6-capable. Besided making libvncserver reverseVNC IPv6-aware, this introduces some changes on the client side as well to make clients listen on IPv6 sockets, too. Like the server side, this also uses a separate-socket approach.
* IPv6 support for LibVNCServer, part onepointseven: Plug a memleak.Christian Beier2012-03-101-0/+3
| | | | | We have to properly free the addrinfo struct when jumping out of the function.
* IPv6 support for LibVNCServer, part onepointfive: Fix compilation with IPv6 ↵Christian Beier2012-02-271-0/+4
| | | | | | missing. There was an oversight that crept in...
* IPv6 support for LibVNCServer, part one: accept IPv4 and IPv6 connections.Christian Beier2012-02-201-7/+159
| | | | | | | | | This uses a separate-socket approach since there are systems that do not support dual binding sockets under *any* circumstances, for instance OpenBSD. Using separate sockets for IPv4 and IPv6 is thus more portable than having a v6 socket handle v4 connections as well. Signed-off-by: Christian Beier <dontmind@freeshell.org>
* websockets: Move Hixie disconnect hack to websockets.cGernot Tenchio2011-08-251-2/+2
| | | | | | Move the hixie disconnect hack to websockets.c. Removed the remaining websockets vars from rfbClientPtr, so all websockets stuff is hidden behind an opaque pointer.
* websockets: Initial HyBi supportGernot Tenchio2011-08-251-2/+3
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* websockets: Add wspath member to rfbClientRecGernot Tenchio2011-08-171-0/+1
| | | | | | | Added wspath member to rfbClientRec which holds the path component of the initial websocket request. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* websockets: Add encryption supportGernot Tenchio2011-08-171-5/+38
| | | | | | | [jes: moved out GnuTLS and OpenSSL support, added a dummy support, to separate changes better, and to keep things compiling] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* websockets: Initial WebSockets support.Joel Martin2011-08-171-0/+83
| | | | | | | | | | | | | | Has a bug: WebSocket client disconnects are not detected. rfbSendFramebufferUpdate is doing a MSG_PEEK recv to determine if enough data is available which prevents a disconnect from being detected. Otherwise it's working pretty well. [jes: moved added struct members to the end for binary compatibility with previous LibVNCServer versions, removed an unused variable] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* Remove some unused variables.Christian Beier2011-06-011-2/+0
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* Fix rfbProcessNewConnection to return some value instead of void.George Kiagiadakis2011-06-011-6/+9
| | | | | | BUG: 256891 Signed-off-by: Christian Beier <dontmind@freeshell.org>
* Split two event-loop related functions out of the rfbProcessEvents() mechanism.George Kiagiadakis2011-06-011-31/+42
| | | | | | | This is required to be able to do proper event loop integration with Qt. Idea was taken from vino's libvncserver fork. Signed-off-by: Christian Beier <dontmind@freeshell.org>
* Set proper file permissions for source files.Christian Beier2011-03-101-0/+0
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* Call WSAGetLastError() everywhere errno is read after a Winsock call.Christian Beier2011-03-031-0/+3
| | | | | Winsock does NOT update errno for us, we have fetch the last error manually using WSAGetLastError().
* libvncserver sockets: check cl->screen before accessing itTobias Doerffel2010-12-011-2/+2
| | | | | | | | | In commit 079394ca5b14d8067b95a9cf95a834828b4425a6 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>
* libvncserver sockets: favor per-screen maxclientwait over global one when set.Christian Beier2010-11-181-3/+8
| | | | Signed-off-by: Christian Beier <dontmind@freeshell.org>
* Non-blocking sockets for Windows.Christian Beier2010-09-131-15/+25
| | | | | | | | | | | 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>
* Add locks of updateMutex in rfbRedrawAfterHideCursor() andrunge2009-12-011-1/+1
| | | | rfbSetClientColourMap(). Up listen limit from 5 to 32.
* The great UltraVNC Compatibility Commitsteven_carr2006-05-151-3/+19
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* rfbCheckFds now returns the number of processed eventsdscho2006-02-281-10/+13
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* add handleEventsEagerly flag (Thanks, Donald)dscho2006-02-281-82/+86
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* assorted fixes for MinGW32dscho2005-12-191-14/+17
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* work around write() returning ENOENT on Solaris 2.7dscho2005-12-091-0/+3
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* This monster commit contains support for TightVNC's file transfer protocol.dscho2005-09-281-0/+8
| | | | Thank you very much, Rohit!
* Introduce generic protocol extension method. Deprecatedscho2005-09-271-0/+7
| | | | the processCustomClientMessage() method.
* ANSIfy, fix some warnings from Linus' sparsedscho2005-05-151-20/+14
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* socketInitDone -> socketStatedscho2005-05-071-2/+27
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* add '-listen ipaddr' optionrunge2005-03-051-11/+31
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* support MinGW32!dscho2004-12-011-13/+10
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* global structures/functions should have "rfb", "sra" or "zrle" as prefix,dscho2004-08-301-22/+22
| | | | while structure members should not
* debugdscho2004-06-181-0/+8
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* move the library into libvncserver/, x11vnc into x11vnc/dscho2004-05-251-0/+619
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