Commit graph

93 commits

Author SHA1 Message Date
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 (#3041)
- 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
3bf8ec2dab (#4925) - 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
e5cec15fbf Fix bug where Com_StartupVariable would set CVAR_USER_CREATED on already existing cvars 2011-03-09 22:50:06 +00:00
Thilo Schulz
21668c0616 Fix systeminfo command, fix by DevHC 2011-03-05 19:11:56 +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
34e0a6c6f6 Make NET_Sleep wait 1ms less than requested, then busy-wait the last ms for better timeout precision. 2011-02-23 18:09:17 +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
2d2bdea553 Cleanup STANDALONE 2011-02-08 19:51:43 +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
16c83ae2c5 Server crash can cause recursive call to Com_Error, too 2011-02-02 23:57:22 +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
Thilo Schulz
74be070642 Make sure com_developer global var gets written right after developer has been read from cmd line 2011-01-25 16:18:49 +00:00
Tim Angus
005f870ebe * Sys_Dialog for more user friendly error reporting
* (bug #3932) Recovery from bad video settings
2010-02-15 16:20:33 +00:00
Tim Angus
78df7a1de4 * (bug #4346) Dedicated server uses 100% CPU when stdin is not a TTY
* com_speeds reports misleading values on dedicated server (Guillaume Bougard)
2009-12-24 00:40:39 +00:00
Thilo Schulz
10cdcdb0a1 Forgot this one 2009-11-14 01:59:01 +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 (#2819)
2009-11-09 22:41:42 +00:00
Thilo Schulz
4ba2452f83 Use new Sys_SetEnv here 2009-11-06 10:50:16 +00:00
Tim Angus
639fdb4ed3 * Fix MinGW build (it doesn't have _putenv_s) 2009-10-13 15:58:23 +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
Thilo Schulz
e48b56559d MinGW doesn't have setenv() either, so..... 2009-10-12 16:20:01 +00:00
Thilo Schulz
d86dd71327 Fix environment variable handling for Linux, make setenv command added before parsing of configuration files. (https://bugzilla.icculus.org/show_bug.cgi?id=3626) 2009-10-12 16:03:18 +00:00
Ryan C. Gordon
569edcb04e Minor reworking to check command line cvars before Com_InitZoneMemory().
This lets you set com_zoneMegs from the command line (although still not
 from a config file, but oh well).

  Fixes Bugzilla #2571.
2009-09-14 19:28:59 +00:00
Thilo Schulz
eaaaa6f5fc Replace a few sprintf with Com_sprintf 2009-06-01 00:18:02 +00:00
Thilo Schulz
e0a2100df5 Fix warning in Sys_RandomBytes() usage 2009-05-31 20:31:56 +00:00
Thilo Schulz
4e8a181073 I'll retain the new way seeding the random number generator.. these calls are therefore redundant 2009-05-31 20:30:37 +00:00
Thilo Schulz
e4d0c14f70 Revert changes of rand() to random() as random() was redefined in quake3. 2009-05-31 20:24:10 +00:00
Thilo Schulz
b40f1507ea - Introduce seeding of the random number generator at startup
- Replaced all engine-side occurances of rand() with random()
2009-05-31 19:48:28 +00:00
Ludwig Nussel
ec846d23b2 define STRING and XSTRING in q_shared.h (#4054) 2009-05-05 18:19:29 +00:00
Tim Angus
1bd63e59e5 * Remove superfluous comments committed with fix to bug #3999 2009-03-02 22:26:36 +00:00
Ludwig Nussel
35a27638fe initialize qport with random value instead of time (#3999) 2009-03-02 18:08:13 +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
Tim Angus
9d0e643425 * Fix to console completion bug introduced by the last fix (from the oops
dept.)
2008-08-30 22:07:50 +00:00
Tim Angus
f1faa1d12a * Collapse common command completion code into one function and fix the
incorrect buffer size parameter to strncpy (from the
  how-the-fuck-did-this-ever-work dept.)
2008-08-27 20:00:34 +00:00
Tim Angus
36a43f2aa1 * Handle dead keys more gracefully by taking a "best guess" rather than ignoring
completely
* When activating or deactivating the mouse flush any pending motion events;
  this should stop the view moving unpredictably in these circumstances
* Add keyname completion to "unbind"
2008-08-25 21:15:25 +00:00
Tim Angus
00e790ce00 * Change win32 client Sys_Sleep so it ONLY sleeps since before it was waking on
more or less any input event; fine for the server, not so much use for the
  client
* In the main loop, don't bother sleeping if it's going to be less than 10ms as
  the methods we're using to sleep at the moment aren't very precise
* Add Sys_PlatformInit for platform specific initialisation
* In win32 Sys_PlatformInit force selection of the DirectX SDL backend in order
  to get better fullscreen mouse input (in conjunction with a patched SDL DLL
  http://bugzilla.libsdl.org/show_bug.cgi?id=265)
2008-08-03 19:42:53 +00:00
Tim Angus
71f8a85e42 * Sign check com_maxfps* variables 2008-07-21 22:16:57 +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
Tim Angus
6b572920a9 * Remove silly range check on sv_voip during initialisation
* Changed dedicated binary dedicated cvar to CVAR_INIT and remove runtime check
2008-07-06 01:35:01 +00:00
Tim Angus
49413057ee * Change dedicated cvar to CVAR_LATCH on the dedicated server 2008-07-06 00:31:52 +00:00
Tim Angus
2c0861c1ce * (bug 3610) Server sending unnecessary newline with SV_ConSay_F (Tyler Schwend
<TylerSchwend@gmail.com>)
* (bug 3623) COMMAND is mapped to the ALT key (Matthias <Kapffer@macbay.de>)
* (bug 3665) Typo error in FS_FOpenFileByMode function (TsT <tst2006@gmail.com>)
* (bug 3669) Some files left out of Solaris Packages (Vincent Cojot
  <vincent@cojot.name>)
* (bug 3680) server quit messages (Ben Millwood)
* (bug 3682) Maps with >1024 models cause a segfault (misantropia
  <bnoordhuis@gmail.com>)
* (bug 3683) R_FindShader(): negative lightmap indexes cause stray pointers
  (misantropia <bnoordhuis@gmail.com>)
* (bug 3688) q3asm potential segfault fix and other changes (TsT
  <tst2006@gmail.com>)
* (bug 3695) Not allowing to write file with lib extention (.dll/.so/...) (TsT
  <tst2006@gmail.com>)
* (bug 3696) make-macosx-ub.sh outdated by revision 1340; test for Tiger not
   working (Matthias <Kapffer@macbay.de>)
* (bug 3698) #error reported as warning in q3cpp (and no #warning support)
  (Ben Millwood)
* (bug 3703) restoring the valued pre-SDL window behaviour (/dev/humancontroller
  <devhc97@gmail.com>)
2008-07-05 23:50:38 +00:00
Tim Angus
b2207b250f * (bug 3641) Server is left running following a local disconnect 2008-05-12 10:49:02 +00:00
Thilo Schulz
82e32bdf41 Make forced unloading work in more cases than just server disconnects 2008-04-29 22:49:37 +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
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
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
Tony J. White =
4c3b7def84 * send along the reason for disconnection when sending the disconnect
cmd to all clients in SV_FinalMessage()
* on Com_Error(), set the cvar "com_errorCode" with the errorParm_t integer
  value for the error.  This can be used by a mod's ui to an draw error
  dialog specific for the error (e.g. Reconnect button on ERR_SERVERDISCONNECT)
2007-12-31 22:35:22 +00:00
Tim Angus
6113cf7a68 * (bug 3454) Fix crash in autocompletion due to incorrect strncpy buffer size 2007-12-03 00:07:56 +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