Daniel Stenberg
8d0a823124
only use sockaddr_in6 on ipv6-enabled hosts
2004-06-24 09:13:50 +00:00
Daniel Stenberg
c39858aac0
Source cleanups. The major one being that we now _always_ use a Curl_addrinfo
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linked list for name resolved data, even on hosts/systems with only IPv4
stacks as this simplifies a lot of code.
2004-06-24 07:43:48 +00:00
Daniel Stenberg
818aed35e2
static functions are better not Curl_ prefixed to make their static
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status more obvious
2004-06-23 09:08:03 +00:00
Daniel Stenberg
5f1eefd03f
prevent a warning
2004-06-23 06:14:23 +00:00
Daniel Stenberg
2494701347
the hostname variable wasn't assigned and we no longer use it
2004-06-22 21:25:53 +00:00
Daniel Stenberg
d73425061a
Moved the "About to connect() to" text to the place where the host name is
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actually known, as before this text lied when used in i.e FTP.
2004-06-22 15:23:01 +00:00
Daniel Stenberg
9f341f9ce5
Gisle Vanem's improved verbose output and timeout handling when connecting to
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a host name that resolves to multiple IP addresses.
2004-06-10 11:06:21 +00:00
Daniel Stenberg
1ab4a2f870
delete trailing whitespace
2004-06-08 15:05:20 +00:00
Daniel Stenberg
05d8e56ffd
Gisle Vamem reintroduced the verifyconnect() call on windows as well, and
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we now use it to provide more info back on connect failures.
2004-05-13 10:40:17 +00:00
Daniel Stenberg
bbafb2eb27
curl_global_init_mem() allows the memory functions to be replaced.
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memory.h is included everywhere for this.
2004-05-11 11:30:23 +00:00
Daniel Stenberg
4b9f8e766d
Made host name and proxy name get stored in a 'struct hostname' and set
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all things up to work with encoded host names internally, as well as keeping
'display names' to show in debug messages. IDN resolves work for me now using
ipv6, ipv4 and ares resolving. Even cookies on IDN sites seem to do right.
2004-04-27 13:56:23 +00:00
Daniel Stenberg
245e3122df
Made defines instead of plain numbers for the Curl_resolv() return code to
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make the code easier to read
2004-04-26 14:18:00 +00:00
Daniel Stenberg
d02587750c
added function headers and comments
2004-04-26 07:11:06 +00:00
Daniel Stenberg
78ebe3fa5a
Gisle made a failed connect output the reason for it
2004-04-17 11:33:47 +00:00
Daniel Stenberg
4e3aa250c4
Moved the 'tcp_nodelay' member to the proper 'UserDefined' struct within the
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sessionhandle to make the duphandle() function work as supposed. Also tried
to start document functions the doxygen way (in the headers of the functions).
Can't make it work though...
2004-04-13 07:16:26 +00:00
Daniel Stenberg
40d9855df2
Andrés García fixed a warning in the ioctlsocket() usage.
2004-03-31 10:34:53 +00:00
Daniel Stenberg
d5b8971ff3
typecast setsockopt()'s 4th argument to void * to make compilers complain
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less
2004-03-30 13:05:45 +00:00
Daniel Stenberg
d85c21994f
netinet/tcp.h may require netinet/in.h to be include before
2004-03-29 06:22:57 +00:00
Daniel Stenberg
ed22afe5fb
Tor fixed a left-over from the ip argument to setnodelay
2004-03-27 11:15:50 +00:00
Daniel Stenberg
43137cf595
check for netinet/tcp.h precense before actually including it
2004-03-26 07:10:15 +00:00
Daniel Stenberg
db6dc49b0b
removed the ip number from the notcpdelay function
2004-03-26 07:03:30 +00:00
Daniel Stenberg
e21104a865
only output one line about the nodelay even if it fails
2004-03-25 14:01:01 +00:00
Daniel Stenberg
762dcf0780
include the strerror.h file without curl_ prefix
2004-03-25 13:42:23 +00:00
Daniel Stenberg
bb3d6e8552
tcp-nodelay patch by Joe Halpin
2004-03-25 13:37:18 +00:00
Daniel Stenberg
b60d6404d8
Gisle Vanem's fix to replace the bad use of strerror(). This introduces
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Curl_strerror() that attempts to be thread-safe _and_ works on Windows too!
2004-03-24 22:45:37 +00:00
Daniel Stenberg
fe6f0aeb26
switch() on the right variable!
2004-03-23 15:48:27 +00:00
Daniel Stenberg
1f61e7f8f4
If localbind fails, provide a more portable error message.
2004-03-23 14:43:42 +00:00
Daniel Stenberg
5b55f9ecb3
Günter Knauf's NetWare changes.
2004-03-17 12:46:42 +00:00
Daniel Stenberg
e545e33d5f
Gisle Vanem's fixes to use CURL_SOCKET_BAD more instead of -1 for sockets.
2004-03-11 13:13:35 +00:00
Daniel Stenberg
ce5805a955
Use curl_socket_t instead of int for holding sockets. The typedefs and
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defines are in setup.h.
2004-03-09 22:52:50 +00:00
Daniel Stenberg
576be36249
waitconnect() takes the timeout argument as a long
2004-03-08 11:36:47 +00:00
Daniel Stenberg
e40392ac03
Andrés García's patch to prevent warnings while compiling with mingw, mainly
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because it is now possible to have both WIN32 and HAVE_CONFIG_H defined.
2004-03-04 15:32:18 +00:00
Daniel Stenberg
0d3aa8b7be
Use the was_iface variable when binding a socket locally, even if no
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SO_BINDTODEVICE is present, to prevent compiler warnings about the variable
2004-02-15 13:55:24 +00:00
Daniel Stenberg
fa57a8a78e
Ben Greear's SO_BINDTODEVICE patch that binds to a network interface "even
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more" when the previous approach. Known to work on Linux, possibly on other
platforms as well.
2004-02-13 09:50:23 +00:00
Daniel Stenberg
2d0b2f294f
Oops. I broke the flow with the previous commit.
2004-02-09 11:40:00 +00:00
Daniel Stenberg
3bdc883c93
some annoying compilers warn about "(void)foo;" lines so we avoid them
2004-02-09 08:34:19 +00:00
Daniel Stenberg
6b7f169b10
only do the verifyconnect() clear magic on mpeix
2004-01-30 07:51:51 +00:00
Daniel Stenberg
bfe5568c85
added verifyconnect proto and use it correctly in the waitconnect function
2004-01-29 15:37:21 +00:00
Daniel Stenberg
76a51ef4b3
1. changed order of two include files to build fine on MPE/iX
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2. now reads the socket error before check connect status, also to make us
run fine on MPE/iX
2004-01-29 15:29:47 +00:00
Daniel Stenberg
4d17d6876e
Dan Fandrich's cleanup patch to make pedantic compiler options cause less
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warnings. Minor edits by me.
2004-01-29 13:56:45 +00:00
Daniel Stenberg
7052daf475
added missing parenthesis
2004-01-15 09:54:30 +00:00
Daniel Stenberg
c5c89862b2
rearranged the connect() call so that there's no interleaved #ifdef, to make
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it compiler better on amigaos
2004-01-14 09:11:42 +00:00
Daniel Stenberg
053f6c85ef
updated year in the copyright string
2004-01-07 09:19:33 +00:00
Daniel Stenberg
43bb20461f
Peter Sylvester found a flaw in the connect code for ipv6-enabled hosts.
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I guess it seldomly happens on linux and that's why it wasn't found before.
He used Solaris to notice it.
I took the opportunity to rewrite the Curl_connecthost() slightly to feature
less duplicate code in the two different versions (ipv4/ipv6).
2003-11-13 13:28:40 +00:00
Daniel Stenberg
5eee801d06
don't shadow 'socket'
2003-10-18 20:34:33 +00:00
Daniel Stenberg
7201a5a290
the previous fix left this compiler error
2003-10-15 20:37:00 +00:00
Daniel Stenberg
a9af971c59
Avoid doing getsockopt() on Windows to verify connects. It seems that this
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hogs Windows machines when libcurl is being used multi-threaded (with > ~50
threads). Andrew Fuller helped us verify and test this.
According to a MSDN web page on connect(), it returns 0 when the connect
is done and thus we don't need the getsockopt() call anyway on Windows.
2003-10-15 11:42:57 +00:00
Daniel Stenberg
749f5387c1
Gisle Vanem's IPv6-on-Windows patch applied!
2003-10-14 12:00:45 +00:00
Daniel Stenberg
5c52cacc98
- Frank Ticheler provided a patch that fixes how libcurl connects to multiple
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addresses, if one of them fails (ipv4-code).
2003-10-08 13:32:43 +00:00
Daniel Stenberg
57b6202eaa
New code for BeOS-style non-blocking sockets, provided by Shard and
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Jeremy Friesner.
2003-10-05 15:02:58 +00:00
Daniel Stenberg
96fecba190
bindlocal works for Windows!
2003-08-11 23:15:13 +00:00
Daniel Stenberg
b73612392d
ares awareness/usage/support added. If configure --enable-ares is used, we
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build libcurl to use ares for asynch name resolves.
2003-08-05 14:40:59 +00:00
Daniel Stenberg
1eef6f44ba
CURLDEBUG instead of MALLOCDEBUG
2003-06-26 06:47:20 +00:00
Daniel Stenberg
e615d117a0
Setup and use CURL_INADDR_NONE all over instead of INADDR_NONE. We setup
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the define accordingly in the hostip.h header to work nicely all over.
2003-05-13 12:12:17 +00:00
Daniel Stenberg
871358a6e5
before checking for network interfaces using if2ip(), check that the given
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name isn't an ip address
2003-05-12 13:06:48 +00:00
Daniel Stenberg
eb6130baa7
ourerrno became Curl_ourerrno() and is now available to all libcurl
2003-05-01 13:37:05 +00:00
Daniel Stenberg
652683fc04
Martin C. Martin's fix to produce an error message in case of failure
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in the Curl_is_connected() function.
2003-03-11 16:28:23 +00:00
Daniel Stenberg
c3dfe50aaf
Fix Curl_is_connected() even more to deal with waitconnect() return codes
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even better (also based on input from Martin).
2003-02-14 09:11:51 +00:00
Daniel Stenberg
498f3985b3
geterrno() renamed to ourerrno() to prevent the name clash that occurred in
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AIX 3.2.5 and possibly other OSF-like system headers.
2003-02-14 09:01:01 +00:00
Daniel Stenberg
977175d4fd
Martin C. Martin's fix for multi-interface connects to non-listening ports.
2003-02-14 08:02:55 +00:00
Jean-Philippe Barette-LaPierre
beb13a1d3e
added the sharing of DNS cache
2003-02-04 23:48:46 +00:00
Daniel Stenberg
a6c395c156
Duncan Wilcox reported a crash with --interface on FreeBSD when ipv6-enabled
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and this has been verified to correct the problem.
2003-01-23 05:38:20 +00:00
Daniel Stenberg
f26a338a54
copyright year update in the source header
2003-01-16 21:08:12 +00:00
Daniel Stenberg
6f35ed51dc
This fixed yet another connect problem with the multi interface and ipv4
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stack. Kjetil Jacobsen reported and verified the fix.
2003-01-09 14:52:51 +00:00
Daniel Stenberg
747f87f61e
Removed weird special multi interface condition that caused bug report
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#651464 .
2002-12-17 10:05:00 +00:00
Daniel Stenberg
b528bde470
conn->bits.tcpconnect now keeps track of if this connection is connected
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or not
2002-12-13 16:15:19 +00:00
Daniel Stenberg
9ae920c1b6
make a little work-around for file:// in _is_connected() and voila, now the
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multi interface works with file:// URLs fine (previously it crashed). This
won't make it work on Windows though...
2002-12-13 13:47:58 +00:00
Daniel Stenberg
66eb98bb0a
unlock dns cache entries with a function call instead of a variable fiddle
2002-11-11 22:36:00 +00:00
Daniel Stenberg
0ff1ca30c3
ipv4-fixes for the new Curl_dns_entry struct and Curl_resolv() proto
2002-11-05 11:07:49 +00:00
Daniel Stenberg
2cff251863
Curl_resolv() now returns a different struct, and it contains a reference
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counter so that the caller needs to decrease that counter when done with
the returned data.
If compiled with MALLOCDEBUG I've added some extra checking that the counter
is decreased before a handle is closed etc.
2002-11-05 10:51:41 +00:00
Daniel Stenberg
b5bbc04ad1
return error properly when a non-blocking connect fails using the multi
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interface
2002-10-12 11:18:08 +00:00
Daniel Stenberg
cac5251a98
Lukasz Czekierda correctly pointed out that curl used a bad Host: header
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when talking to a IPv6-server using IPv6 IP address only.
2002-09-11 10:32:37 +00:00
Daniel Stenberg
ba4e69bebc
updated source code boilerplate/header
2002-09-03 11:52:59 +00:00
Daniel Stenberg
982c5460f0
Andrew Francis removed the need for/use of MSVC pragmas
2002-08-26 17:20:29 +00:00
Daniel Stenberg
30b7a9f172
fixed a Curl_connecthost() bug, we should default to set connected to false
2002-08-12 12:01:57 +00:00
Daniel Stenberg
cb895ec335
Initial fix to make the multi interface return control while waiting for
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the initial connect to "come through".
This should work fine for connect and for FTP-PASV connects. Needs massive
testing.
2002-08-12 09:43:20 +00:00
Daniel Stenberg
87afd7686f
added a connect failure error message that might get empty otherwise
2002-06-12 09:48:26 +00:00
Daniel Stenberg
78473f71eb
added a missing failf() for certain connect failures
2002-06-10 13:25:03 +00:00
Daniel Stenberg
8927ddec16
In order to not get problems with DNS cache pruning, we no longer store
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any name resolved data in any curl handle struct. That way, we won't mind
if the cache entries are pruned for the next time we need them. We'll just
resolve them again instead.
This changes the Curl_resolv() proto. It modifies the SessionHandle struct
but perhaps most importantly, it'll make the internals somewhat dependent
on the DNS cache not being disabled as that will cripple operations somewhat.
Especially for persistant connections.
2002-04-25 19:00:57 +00:00
Daniel Stenberg
36e35b6f60
allow binding the local end of a connection even when using IPv6, thus we
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now have --interface working properly
2002-04-22 23:56:13 +00:00
Daniel Stenberg
308ae5cbf2
added info in to failf() lines and added a infof() call just before the
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connect() so that it tells to which host and what port it is about to
attempt the connection
2002-04-10 14:20:24 +00:00
Daniel Stenberg
974f314f57
copyright string (year) update
2002-03-19 07:54:55 +00:00
Daniel Stenberg
b1ffe7b74a
better time selection for the connect timeout
2002-02-22 15:44:37 +00:00
Daniel Stenberg
721b05e343
Nico Baggus' VMS tweaks
2002-02-20 13:46:53 +00:00
Daniel Stenberg
e21926f7f0
connection timeout comparison fix by Emil
2002-02-18 10:05:18 +00:00
Daniel Stenberg
5c6eddcadd
fixed time-out returned without error text set
2002-01-16 22:26:01 +00:00
Daniel Stenberg
d3299beec7
Modified to use non-blocking sockets all the time.
2002-01-07 18:38:01 +00:00
Daniel Stenberg
6de7dc5879
Sterling Hughes' provided initial DNS cache source code.
2002-01-03 10:22:59 +00:00
Daniel Stenberg
fe37fb5921
Philip Gladstone's 64-bit sparc native compiler compatibility issues fixed.
2002-01-02 10:06:47 +00:00
Daniel Stenberg
e192261788
failf() calls should not have newlines in the message string!
2001-12-11 13:13:01 +00:00
Daniel Stenberg
436d147925
Eric's #include fixes for better macos compiles
2001-12-04 13:03:08 +00:00
Daniel Stenberg
f0ee7115d3
Andrés García's minor fix to make it compile on win32
2001-11-23 09:04:56 +00:00
Daniel Stenberg
0e7203be89
this fix seems to make the connect fail properly even on IPv4-only Linux
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machines!
2001-11-22 13:57:00 +00:00
Daniel Stenberg
17b18bca3c
added error text for a failed connect case
2001-11-21 22:57:42 +00:00
Daniel Stenberg
b07e2a08f9
nonblock => Curl_nonblock, remade the check for a live SSL connection (again)
2001-10-31 08:44:11 +00:00
Daniel Stenberg
3edd9b4dfc
SM's waitconnect return code fix!
2001-10-29 07:49:57 +00:00
Daniel Stenberg
b585f411cd
make sure the connect can't return OK but return a NULL as addr
2001-10-22 12:52:25 +00:00
Daniel Stenberg
532bca41e5
Curl_tvdiff() now returns a millisecond diff, no double like before
2001-10-12 12:32:20 +00:00
Daniel Stenberg
7b5b60d275
hm, an unknown error from bind() when binding the outgoing socket would
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failf("%d") without the error as argument... it would always make a weird
number get output
2001-10-08 06:56:00 +00:00
Daniel Stenberg
fdeaae678d
SM's patch applied, we should not use arguments or variables that have the
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same name as common functions...
2001-10-05 06:05:56 +00:00
