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138 commits

Author SHA1 Message Date
Bill Currie
29a52a8cc8 FIx it for IPv4, too. 
Oops, I forgot about that :P
 2011-08-31 18:32:47 +09:00
Bill Currie
bfcdc5ed17 Fix qw networking on OpenBSD. 
OpenBSD is very picky about the address size, but does provide sa_len and
friends to make life easier. Use them as appropriate :)
 2011-08-31 18:07:41 +09:00
Bill Currie
0d5bebabe2 Replace qsockaddr with AF_address_t. 
It seems qsockaddr's assumptions aren't necessarily portable, as OpenBSD
seems to be doing weird things with qsa_family. Even if that's not the
case, this is cleaner.
 2011-08-24 09:14:02 +09:00
Jeff Teunissen
1cc2b1b178 whitespace 2011-08-23 01:39:40 -04:00
Jeff Teunissen
d2fa1e2479 QW IPv6: lose a pointless assign 
We already assign a->family earlier, no need to do it again.
 2011-08-23 01:39:40 -04:00
Bill Currie
87ad73f146 Add even more info to the address comparison failure. 
It turns out the family check is failing. Why?
 2011-08-22 18:34:52 +09:00
Bill Currie
ce07000054 Make the address comparison a little more informative. 
Still hunting the openbsd connection issues. It seems the address
comparision isn't working.
 2011-08-22 10:30:35 +09:00
Bill Currie
53049e33eb Make the interface code more portable. 
It turns out SIOCGIFINDEX isn't (readily?) available in BSD, but
if_nametoindex() is defined by posix, so use that instead.
 2011-08-16 10:03:43 +09:00
Bill Currie
4cec4b9f96 Rewrite the interface detection code. 
Turns out SIOCGIFCONF is rather painful to get working cross-platform. This
should work better, and can be used even with ipv6 :)
 2011-08-11 18:32:39 +09:00
Bill Currie
805256ff65 Use the last used interface address for the socket address. 
This allows the correct address to be put in the server info packet
allowing nq to work on multi-homed hosts. More testing needs to be done to
ensure nothing is broken, or better yet, a rewrite of the networking code
to properly associate the information with the packets.
 2011-08-06 21:47:57 +09:00
Bill Currie
ae9404cc27 Obtain the interface on which the packet arrived. 
Once I sort out just how to get the information to the right place, this
should fix a lot of the problems with nq on multi-homed nodes.
 2011-08-06 20:33:20 +09:00
Bill Currie
3088566502 Replace get_address() with get_iface_list(). 2011-08-06 18:57:53 +09:00
Bill Currie
6f0ab844ea Some more nq networking debug prints. 2011-08-06 16:54:01 +09:00
Bill Currie
eba66b1dde Doc tweaks and some whitespace. 2011-08-02 17:32:36 +09:00
Bill Currie
76f894a29f Add some debug prints for nq networking. 2011-08-02 15:22:57 +09:00
Bill Currie
e5876752f3 Document the datagram net driver interface. 2011-08-02 15:22:33 +09:00
Bill Currie
8e140bc97e Use SYS_NET instead of SYS_DEV for networking debug prints. 2011-07-30 17:44:03 +09:00
Bill Currie
77dcd07b37 Remove a dead function. 2011-07-29 14:30:54 +09:00
Bill Currie
50341d0972 Whitespace. 2011-07-29 13:51:58 +09:00
Bill Currie
07d5b114bc Clean out some dead code and variables. 
We haven't had serial or ipx support for a long time.
 2011-07-29 10:11:14 +09:00
Bill Currie
1d57477101 Document the "public" functions of NQ's networking code. 2011-07-26 14:15:41 +09:00
Bill Currie
64881d2eca Finish the docs for netchan. 
Also clean out some unnecessary declarations.
 2011-07-26 11:30:02 +09:00
Bill Currie
688e5c7e24 Use ncqport_e on the right field. 
Well, now, that was incredibly silly, wasn't it? :P
 2011-07-23 21:39:13 +09:00
Bill Currie
3678b610eb Make a start on documenting netchan. 2011-07-23 17:53:06 +09:00
Bill Currie
2035e65bad Make the qport flags a little more doc friendly. 2011-07-23 17:51:07 +09:00
Bill Currie
e15771f4a4 Nuke a dead function. 2011-07-23 15:58:45 +09:00
Bill Currie
b17e37f802 Remove uneccessary differences between ip4 and ip6 code 2011-07-23 15:58:45 +09:00
Bill Currie
0f7390dd60 Clean up all the "set but not used" warnings. 
gcc on my system is failing to treat this specific warning as an error :/
 2011-06-19 10:48:02 +09:00
Bill Currie
74a7e07dfc Use AM_CFLAGS instead of CFLAGS. 
CFLAGS is meant to be reserved for the user.
 2011-05-10 12:44:44 +09:00
Jeff Teunissen
999252c07a Fix the same (ancient!) bug in ipv4 code... 
Don't read the address of the peer until we know we've actually read
a packet.
 2010-12-30 07:15:22 -05:00
Jeff Teunissen
1b23c470cb Fix unknown family msgs 
Found the source of all the bogus "unknown address family" messages --
reading the returned address of an errored read. D'oh!
 2010-12-30 06:38:20 -05:00
Jeff Teunissen
9e0575313e Net debugging 
Add a SYS_NET developer mask for debugging network, and use it.
 2010-12-30 05:01:58 -05:00
Jeff Teunissen
e96cbbdbd9 Captain Whitespace(tm) is back. 
Don't judge me... :)
 2010-12-30 04:58:49 -05:00
Jeff Teunissen
5cfce584c9 ipv4 formatting changes 
IPv4 addresses should be formatted identically to how we're used to seeing
them, without the brackets that denote an IPv6 address and separate it from
the port specification.
 2010-12-30 04:46:44 -05:00
Jeff Teunissen
e7462d025f Call freeaddrinfo() when done with the address info. 2010-12-30 04:34:15 -05:00
Jeff Teunissen
e89fb3a868 Nuke a structure I didn't need. 2010-12-30 04:30:16 -05:00
Jeff Teunissen
0a21f6a6df Move a comment where it belongs 2010-12-30 03:43:46 -05:00
Jeff Teunissen
87dd61a6f8 Fix IPv4 interaction 
Can now talk to IPv4 hosts again.
 2010-12-30 03:42:22 -05:00
Jeff Teunissen
878a9cfb6a ipv6: builds and works now, still can't interact with ipv4 clients/servers 2010-12-29 07:47:15 -05:00
Jeff Teunissen
fdb4d885ae ipv6: start cleaning up strict-aliasing problems. 2010-12-29 06:58:14 -05:00
Jeff Teunissen
cdf5ef2565 ipv6: Fix glibc defines 2010-12-29 06:36:43 -05:00
Bill Currie
de04e1b602 Lots of win32 (mingw cross) build fixes. 
HTTP (curl) support is missing, but everything else builds.
 2010-12-23 11:40:16 +09:00
Bill Currie
8c4fe2f844 Rename Sys_DPrintf to Sys_MaskPrintf. 
We now have finer runtime control over what gets printed. Need to do a
SYS_DEV audit, creating new masks as apropriate.
 2010-11-26 16:19:26 +09:00
Bill Currie
d4ae231f34 sezero's NET_SendToAll fix 
Here's a patch to NET_SendToAll() which was always
broken: it never skipped non-connected clients.
Depending on the compiler, it would wait the whole
5 seconds of its blocktime before it gave up.
While there, changed its blocktime argument to
double (the comparison is against a double.)
 2010-11-21 14:27:43 +09:00
Bill Currie
0dfff8fd58 ignore stuff 2010-08-07 10:42:09 +00:00
Bill Currie
eb636ea16f win32 fixes and vc2008 build files from phrosty 2010-03-12 10:51:07 +00:00
Bill Currie
53cd9be90a Progress on map changing with qtv clients 
Rename SV_DemoSendMessages to SVR_SendMessages, and make sure SVR_SendMessages
and SV_qtvSendMessages get called when SV_SendMessagesToAll is called.
 2010-01-13 06:45:43 +00:00
Bill Currie
997102fea8 audit the usage of "only" 
There are still a few iffy places (notably around certain prepositions), but
the relevant sentences are now much easier to read.
 2010-01-13 06:42:26 +00:00
Bill Currie
36a9ccb01a memcpy->memmove pointed out by Philippe Troin 2009-12-20 05:59:22 +00:00
Bill Currie
b14fcccd8f get qf compiling with gcc 4.4 2009-12-19 10:54:23 +00:00
Bill Currie
5df7fe5512 printf bogosity fixes from Dabb 2009-04-10 23:59:48 +00:00
Bill Currie
d52df3a733 missed this when fixing things for Hikaru 2008-08-01 00:48:18 +00:00
Bill Currie
22caa5b4c4 and some more 2008-07-28 01:31:20 +00:00
Bill Currie
ba6e3c69cd hopefully fix type punning for gcc 4.2 2008-07-28 01:26:56 +00:00
Bill Currie
fe95805d86 various gcc 4.3 fixes 2008-07-19 05:40:57 +00:00
Bill Currie
2b81eaea6c console.h include cleanup 2007-11-06 12:40:38 +00:00
Bill Currie
d66934942d nuke Con_Printf and Con_DPrintf and use Sys_* instead 2007-11-06 10:17:14 +00:00
Ragnvald Maartmann-Moe IV
1571f0993f Const mismatch fix in net_udp6.c, plus whitespace in net_udp.c 2007-09-09 14:47:15 +00:00
Bill Currie
ce2ba56c47 gcc 4.2 clean 2007-05-31 05:58:33 +00:00
Bill Currie
df2bebde7e more vc build patches from phrosy 2007-04-06 01:09:58 +00:00
Bill Currie
02c41feabc make gamedir change a two phase operation so things can be done both before and after the cache is flushed. (still having problems with cached sounds, though) 2007-03-24 10:13:10 +00:00
Bill Currie
99c0954b47 the big dso visibility patch :). Sure, we have to have unique names for static builds, but with controlled visibitly we should get faster program loads (although this isn't C++, so it's not as bad) and complex plugins are cleaner. 2007-03-10 12:00:59 +00:00
Bill Currie
d28952dfcc fix a bunch of gcc-4.1 warnings (thanks for the heads up, jordi) 2006-11-30 22:52:36 +00:00
Bill Currie
87cc09233c "long" audit. can't use long when we want 32 bits. May be a few more cases. 2005-10-23 13:19:21 +00:00
Bill Currie
3fb03fc2be hah, should have been using __attribute__((used)) all that time (rather 
than __attribute__((unused))). fixes the missing console in -x11
 2005-08-04 15:27:09 +00:00
Bill Currie
e10e2be1e3 get the len types right rather than guessing 2005-06-08 08:49:54 +00:00
Bill Currie
501180aaac gcc-4.0 fixes. even found some bugs :) (names /not/ mangled this time) 2005-06-08 06:35:48 +00:00
Bill Currie
9482a7c0b7 make showpackets a little more usable and informative 2005-05-10 02:37:34 +00:00
Bill Currie
a154ad2835 patch from sunspot/shadows to make net_drop non-global and a bunch more 
work on qtv
 2005-05-08 06:35:46 +00:00
Bill Currie
2d8923eaf5 pre-initialize chan->incoming_sequence to -1 so a packet with an incoming 
sequence of 0 will work
 2005-05-02 06:31:55 +00:00
Bill Currie
c4feb0e0d6 attempt to get the external ip address from the system rather than relying 
on hostname as hostname might resolve to 127.0.0.1, which isn't good for
trying to play networked games. if the attempt fails, fall back to the
hostname method
 2005-04-27 03:34:38 +00:00
Bill Currie
e3008841be forgot net_loopback_adr in the ipv6 code (thanks, SpanKY) 2004-05-17 22:01:18 +00:00
Bill Currie
8fdd8a0888 make local command ip address checking sane 2004-04-12 23:38:09 +00:00
Bill Currie
0e1a9e5082 a bit more netchan cleanup 2004-02-19 23:06:47 +00:00
Bill Currie
029257f5d0 nuke an is_server 2004-02-19 22:29:50 +00:00
Bill Currie
fa58b795f2 except for packet logging, netchan is much cleaner (no more cls in the 
server!)
 2004-02-19 08:58:42 +00:00
Bill Currie
6d02004ca8 Mike Gorchak's <mike@malva.ua> second (final for now:) QNX patch. renames 
msg_t to qmsg_t.
 2004-01-20 06:11:00 +00:00
Bill Currie
e53967b346 --disable-static now works (thanks for the heads-up, raorn) 2003-12-22 20:51:08 +00:00
Bill Currie
da05864313 ports < 1024 are bad, period :) 2003-08-27 17:47:53 +00:00
Bill Currie
4f66e1e9da fix a bunch of the previous FIXMEs. needs a bit more work for win32 
compiling
 2003-07-08 22:39:45 +00:00
Bill Currie
dddf045221 put "FIXME: overflow" on all the char arrays I could find that weren't 
obviously safe
 2003-07-08 20:11:10 +00:00
Ragnvald Maartmann-Moe IV
2630ed1adf More informative UDP setup failure messages. 2003-06-26 20:24:47 +00:00
Bill Currie
3607fecafd copy was meant to be a permanent dstring 2003-05-20 15:56:23 +00:00
Bill Currie
8ed5962b22 comment out an unused function 2003-05-14 16:29:27 +00:00
Bill Currie
5f3573143a the beginnings of a jihad against buffer overflows 2003-05-08 23:24:02 +00:00
Bill Currie
eb099ae0d3 make qf gcc 3.3 clean 2003-04-17 00:01:48 +00:00
Bill Currie
1051b8c748 missed a net.h -> netmain.h 2003-02-12 20:08:55 +00:00
Bill Currie
21d8b4f8dc link in hw, move the qw and nq networking code into libs/net and make 
hw-master use libnetchan. there are evil include hacks that will need to be
taken care of in net*.[ch]
 2003-02-11 22:48:57 +00:00