Commit graph

79 commits

Author SHA1 Message Date
Thilo Schulz
d34c6b7e0b Revert protocol 69 pending further discussion () 2011-04-27 20:17:45 +00:00
Thilo Schulz
a5580d8974 - Harden the client and server protocol against UDP spoofing attacks. This will defend ioquake3 against http://aluigi.altervista.org/papers/q3noclient.txt ()
- Retains full compatibility to the old but unsecure protocol between clients and servers
- Harden the connection process against DoS attacks, possibly connected to UDP spoofing
2011-04-27 16:03:35 +00:00
Thilo Schulz
6a203bc8e9 - Fix data alignment issue with glReadPixel call, reported by Guillaume Bougard ()
- Fix data alignment issue in raw AVI recording for weird resolutions (like 1366x768)
2011-04-18 16:06:10 +00:00
Thilo Schulz
3bf8ec2dab () - com_pipefile to create a named pipe for sending commands from other processes, patch by Chris Schwarz 2011-03-10 01:01:27 +00:00
Thilo Schulz
8c3f320504 () Some protection from malicious qvms - patches and ideas by Amanieu d'Antras and Ben Millwood 2011-03-08 01:39:34 +00:00
Thilo Schulz
0387b8002e Add cvar "protocol" so user can change protocol version on command line, for standalone games. Most of the patch by Simon McVittie with a few minor modifications by myself 2011-03-05 19:10:23 +00:00
Thilo Schulz
614f315ce8 Fix console tab autocomplete for exec and condump on pure servers, patch by Zack Middleton 2011-02-10 19:58:20 +00:00
Thilo Schulz
2b52867b74 Code cleanup patch by devhc 2011-02-08 18:19:31 +00:00
Thilo Schulz
7bb5906599 Patch by Simon McVittie to improve dynamic library loading () 2011-02-04 17:47:57 +00:00
Thilo Schulz
0eb5d1720c Fix banfile writing to wrong game directory 2011-02-04 12:34:11 +00:00
Thilo Schulz
3148416c04 - Change runtime standalone detection:
* com_standalone now read-only
  * add new cvars com_basegame, com_homepath
  * standalone now automatically detected when com_basegame is set to something different than baseq3 and no id pak pk3s are found
  * This fixes https://bugzilla.icculus.org/show_bug.cgi?id=4699
- Replace a few hardcoded string literals with macros
- Add checks for Team Arena PK3s to FS_CheckPak0()
2011-02-04 12:04:56 +00:00
Thilo Schulz
e5dbce839a - Use select() to sleep when idle as opposed to busy waiting.
- Introduce com_busyWait cvar to go back to old behaviour
2011-02-02 16:46:23 +00:00
Tim Angus
005f870ebe * Sys_Dialog for more user friendly error reporting
* (bug ) Recovery from bad video settings
2010-02-15 16:20:33 +00:00
Thilo Schulz
258429efe7 - Add unset command for cvars created by the user
- Fix crash bug when maximum number of cvars has been reached
- Fix cvar_restart
- Add possibility to cleanly switch mods ingame ()
2009-11-09 22:41:42 +00:00
Tim Angus
eee9770fbf * Reimplement r1597-1598 in a better way (Oopss)
* Fix Sys_SetEnv warning
2009-11-05 20:20:23 +00:00
Thilo Schulz
fd57c987c4 Fix infinite loop in case an invalid pk3 file has been downloaded from the server. Thanks tjw for reporting () 2009-10-19 22:36:17 +00:00
Thilo Schulz
186f30a74f Fix netcode inconsistency, thanks to /dev/humancontroller for the patch, see http://bugzilla.icculus.org/show_bug.cgi?id=4060 2009-10-12 17:17:15 +00:00
Tim Angus
083bd1b005 * ...and actually r1626 this time 2009-09-16 09:30:21 +00:00
Ryan C. Gordon
826f05f95f Let a separate libdir be specified for loading libraries.
Partially fixes Bugzilla .
2009-09-15 06:32:05 +00:00
Ryan C. Gordon
5079343ecd Fixed infinite recursion of writing crashlog because we're out of file handles.
Fixes Bugzilla .
2009-09-15 00:19:22 +00:00
Thilo Schulz
78254a626f Move these definitions over for other files to use in preparation of the next commit 2009-06-23 00:45:07 +00:00
Thilo Schulz
18cc7c1ed3 Make servers echo challenge codes from client getchallenge commands 2009-06-01 05:28:47 +00:00
Thilo Schulz
7aed7e8861 Make command net_restart work so that port/ip settings can be changed without server restart 2009-05-29 03:14:49 +00:00
Thilo Schulz
50ca55702f - Introduce new NET_CompareBaseAdrMask for easy comparison of ip address ranges
- Overhaul of the new banning functions:
  * basic check for redundant bans/exceptions
  * introduction of sv_banFile to make it possible to configure the file where to read bans and exceptions from
  * bans can now be deleted by giving address ranges, too.
2009-05-24 16:58:08 +00:00
Ludwig Nussel
f5aae78481 security fix: prevent command injection via callvote 2009-01-17 23:09:58 +00:00
Ludwig Nussel
c754d6fdfb fix strict aliasing issues
Patch by Przemysław Iskra ()
2008-11-03 17:03:54 +00:00
Ludwig Nussel
f86f8e8ed8 fix 64bit VM interface to work on ppc64 () 2008-11-03 17:03:44 +00:00
Tim Angus
130c0c6575 * Move command argument completion from being hard coded to being associated
with the individual commands to be completed
2008-09-16 21:05:22 +00:00
Thilo Schulz
9dd887b2ea - Add scope id to ipv6 addresses.
- Clean up a few other ipv6 issues like removing the seemingly unnecessary MacOSX workaround.
- Bring ipv6 master server up to speed for dpmaster

Thanks go out to Mathieu Olivier for this work.
2008-08-31 19:54:29 +00:00
Tim Angus
b555d68b3f * (bug ) server dependencies on client.h (Ben Millwood)
* (bug ) BUILD_MISSIONPACK flag in Makefile (Gabriel Schnoering
  <gabriel.schnoering@gmail.com>)
* (bug ) Q3VM crashes on unaligned block copy with SIGBUS (Patrick Baggett
  <baggett.patrick@figglesoftware.com>) and...
* (bug ) IOQuake3 shouldn't use GCC-specific __FUNCTION__
2008-08-22 22:47:26 +00:00
Tim Angus
0124371c01 * Use Sys_Sleep to limit FPS, which will save CPU
* Add com_maxfpsUnfocused and com_maxfpsMinimized; self explanatory
* Fix reopening of bug 3703, I hope
2008-07-21 22:02:54 +00:00
Tim Angus
37d664d4b2 * Rename voip cvar to cl_voip
* s/#if USE_VOIP/#ifdef USE_VOIP/
* Add generalised runtime cvar range checking, currently on [sv|cl]_voip,
  dedicated and a bunch of r_ variables
2008-07-07 22:31:39 +00:00
Ryan C. Gordon
8ab3f7af8d Changed the protocol for VoIP packets to support legacy clients.
Previously, a legacy client wouldn't get a VoIP packet, but if they did,
 they'd panic and disconnect. Now they ignore them and continue on. This also
 gives us the framework to add other features legacy clients can ignore.

Oh, this also has the benefit of allowing us to store incoming VoIP for
 playback in recorded demos. They'll play the chatter on VoIP clients, and
 be ignored on legacy ones. Huge win.
2008-06-03 02:32:52 +00:00
Ryan C. Gordon
12326a9eac Initial patch for in-game VoIP support! 2008-06-01 07:51:23 +00:00
Thilo Schulz
f8d8a1c2f7 - fix a potential file descriptor leak in server side of pak downloading
- add new functions for banning clients from server, in engine part. This will also make it possible to ban ipv6 addresses in old mods.
2008-04-12 17:00:18 +00:00
Thilo Schulz
9a8cc99a93 - Revamp in-game server browser: you can now scan for games on multiple master servers, while retaining compatibility with old QVMs.
- Make Master server reporting/server queries ipv6 capable.
2008-04-11 18:39:03 +00:00
Thilo Schulz
78a82bcba2 Add com_standalone cvar for at-runtime handling of mods that do not require the original quake3 game data. 2008-04-10 15:37:25 +00:00
Thilo Schulz
b3822d03e2 Include #ifdef to make it easier to create a stand-alone binary. 2008-04-09 23:43:30 +00:00
Thilo Schulz
eb3b59308b Add Multicast capabilities for LAN server scanning. 2008-04-09 14:37:42 +00:00
Ludwig Nussel
43ac1eca6a set flag to allow forced unload of a running VM
required to prevent a client from exiting if the server disconnects (bug 3585)
2008-04-06 12:59:35 +00:00
Thilo Schulz
5d63a38ad9 Basic IPv6 support. Some inspiration from the patches by Lubos Dolezel and JF Tremblay at https://bugzilla.icculus.org/show_bug.cgi?id=2355. 2008-04-04 23:22:22 +00:00
Thilo Schulz
bb47026b5f - Replace vsprintf function in bg_lib.c with vsnprintf implementation started by Patrick Powell.
- Remove all calls to vsprintf in the engine and gamecode and replace them with calls to vsnprintf.
2008-03-25 21:36:09 +00:00
Tim Angus
e31156e586 * Write q3config_server.cfg for the server, to avoid reseting client variables
after running a dedicated server
2008-02-28 21:39:54 +00:00
Thilo Schulz
87fa68fd41 Add gamedirectory in .app to searchpath on MacOSX 2007-12-14 21:53:57 +00:00
Tim Angus
aa5e852056 * Unconditionally place a '\' at the start of the command buffer when
autocompleting -- you're still all WRONG :p
* Fix bugette where the completee didn't get its case copied from
  the completed token
* Add functionality to autocomplete key names
* Don't build client command completion on the dedicated server
2007-10-12 22:34:45 +00:00
Tim Angus
26641226a4 * Remove some C99isms (f0rqu3)
* Provide Q_snprintf wrapper for snprintf (f0rqu3)
2007-10-01 07:56:32 +00:00
Tony J. White =
e46fe24426 * rewrite of the win32 dedicated console:
1) NET_Sleep() no longer watches for input, Sys_Sleep() added for waiting
     on input.
  2) Added "CtrlHandler" for trapping Ctrl-C and other quit methods not
     handled by signals on windows
  3) Added history support
  4) Added tab completion
  5) Removed automatic cursor/scroll adjustment (too problematic)
  6) Enable mousewheel scrolling
  7) Stop using the InputBuffer for editing

  This seems to work pretty well now, but I jumped the gun on a previous
  commit message by saying you can scroll now without locking up your server.
  That was only true up until the point that a server tried to print to
  the console, at that point it will hang until you release the scroll bar :(
  It may be possible to get around this by using a seperate thread for
  console output, but that's a whole new can of worms.
2007-09-15 02:22:58 +00:00
Tim Angus
672cfbf16f * Merge unified-sdl to trunk
* Bump Q3_VERSION to 1.35
2007-09-05 18:17:46 +00:00
Tim Angus
0b3a077e15 * Merge win_net.c and unix_net.c
+ Move win32/win_net.c to qcommon/net_ip.c and make it portable
  + Remove unix_net.c, but incorporate its revision history into win_net.c
  + Remove all IPX support -- this remains compatible with existing mods
  + This change also inadvertently gets us SOCKS support on non-Windows
    platforms
2007-08-28 16:42:13 +00:00
Tony J. White =
c6249fcc25 * (bug 3019) use the operating system's random number generator if possible
when generating the qkey file
2007-02-16 23:50:37 +00:00