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3196 Commits

Author SHA1 Message Date
Gisle Vanem
02938a010d Changes for combination ENABLE_IPV6 and USE_ARES. 2006-07-21 04:22:44 +00:00
Gisle Vanem
e40641bf7c Use calloc() instead. 2006-07-21 04:19:44 +00:00
Daniel Stenberg
27c0b43897 David McCreedy fixed a build error when building libcurl with HTTP disabled, 
problem added with the curl_formget() patch.
 2006-07-20 20:04:52 +00:00
Gisle Vanem
d46de5ab8b Avoid warning "comparison of unsigned expression < 0 is always false" 2006-07-20 16:37:05 +00:00
Gisle Vanem
73ebb0edde Avoid warning 'port' might be used uninitialized in this function. 2006-07-20 15:54:01 +00:00
Dan Fandrich
684245d6ce Changes to support building for eCos 1.3.1. This has been tested with 
file: URLs only.
 2006-07-19 22:27:49 +00:00
Yang Tse
d157c29269 Fix compiler warnings 2006-07-19 21:14:02 +00:00
Yang Tse
483a586d55 Avoid variable declaration shadowing previously declared one 2006-07-19 18:46:56 +00:00
Yang Tse
4ac54f8c2c remove variable declaration shadowing previously declared one 2006-07-19 18:32:38 +00:00
Yang Tse
840aacf7dd Remove variable declaration shadowing previously declared one 2006-07-19 18:19:30 +00:00
Yang Tse
ef82da93fb "*connected" must be set to FALSE if trynextip() fails. 2006-07-17 19:22:28 +00:00
Daniel Stenberg
06d05b18b2 Jari Sundell did some excellent research and bug tracking, figured out that 
we did wrong and patched it: When nodes were removed from the splay tree,
and we didn't properly remove it from the splay tree when an easy handle was
removed from a multi stack and thus we could wrongly leave a node in the
splay tree pointing to (bad) memory.
 2006-07-17 18:35:58 +00:00
Yang Tse
f72c4e82fd Return NULL if argument is NULL. 2006-07-17 15:25:37 +00:00
Yang Tse
9c83a20a27 Fix compiler warning "enumerated type mixed with another type" 2006-07-17 14:52:31 +00:00
Yang Tse
f3c508f6e8 Update error buffer size used for SSL_strerror() 2006-07-17 05:05:57 +00:00
Daniel Stenberg
3b0a920fad don't use 'new' in the proto 2006-07-15 18:57:51 +00:00
Daniel Stenberg
daef1cf34d David McCreedy fixed a flaw where the CRLF counter wasn't properly cleared 
for FTP ASCII transfers.
 2006-07-14 18:58:42 +00:00
Yang Tse
d2cefc140a Change the ai_addrlen type of struct addrinfo from size_t to socklen_t, per RFC 3493. 2006-07-14 10:30:44 +00:00
Yang Tse
700cd5805c Oops, missing "u" 2006-07-13 18:57:34 +00:00
Yang Tse
73f407b7ae Fix compiler warning. 2006-07-13 18:44:24 +00:00
Gisle Vanem
4be7dcba48 Remove unneeded stuff. 2006-07-12 13:57:18 +00:00
Yang Tse
f975fd03a1 Read the return value of the swrite() macro and 'print' a message in case of failure. 2006-07-12 07:33:54 +00:00
Yang Tse
8272874704 Place parenthesis surrounding macro parameters so that the use of sread and swrite is more intuitive. 2006-07-12 06:52:40 +00:00
Yang Tse
2278e8f1ba DJGPP/WATT32 does not have functions named recv() send() getnameinfo(). 2006-07-12 05:20:05 +00:00
Yang Tse
58176d1484 Use platform's native types for recv() and send() arguments. 2006-07-12 05:19:00 +00:00
Yang Tse
fe22872d14 include <malloc.h> only if HAVE_MALLOC_H and NEED_MALLOC_H are both defined. 2006-07-11 21:34:23 +00:00
Dan Fandrich
c6fc5a1a26 Moved strdup replacement from src/main.c into src/strdup.c so it's available 
in libcurl as well, if necessary.
 2006-07-11 17:02:06 +00:00
Gisle Vanem
012d75442a Added comment and CVS id. 2006-07-11 13:12:57 +00:00
Yang Tse
dcc7900e7c Socket must be set to CURL_SOCKET_BAD after closing it. 2006-07-11 00:23:21 +00:00
Yang Tse
34f5e8ad0e DNS cache must use the multi DNS cache if the easy handle's one is not using anyone in curl_multi_add_handle. 2006-07-10 16:14:36 +00:00
Daniel Stenberg
28611704d9 Ates Goral pointed out that libcurl's cookie parser did case insensitive 
string comparisons on the path which is incorrect and provided a patch that
fixes this. I edited test case 8 to include details that test for this.
 2006-07-08 18:52:08 +00:00
Daniel Stenberg
ca319f63ad Ingmar Runge provided a source snippet that caused a crash. The reason for 
the crash was that libcurl internally was a bit confused about who owned the
DNS cache at all times so if you created an easy handle that uses a shared
DNS cache and added that to a multi handle it would crash. Now we keep more
careful internal track of exactly what kind of DNS cache each easy handle
uses: None, Private (allocated for and used only by this single handle),
Shared (points to a cache held by a shared object), Global (points to the
global cache) or Multi (points to the cache within the multi handle that is
automatically shared between all easy handles that are added with private
caches).
 2006-07-07 22:58:06 +00:00
Daniel Stenberg
af5e6e7e6d HTTP Pipelining is for GET and HEAD requests only. 2006-07-07 20:45:56 +00:00
Dan Fandrich
70f2b5e877 Fixed building curllib.dsp when running make outside the source tree. 2006-07-07 18:37:14 +00:00
Gisle Vanem
725f734bae Correct the trace for WinCE. 2006-07-07 07:49:16 +00:00
Gisle Vanem
0f32460656 WinCE uses CreateThread(). Hence error is not in 'errno'. 2006-07-07 07:46:40 +00:00
Gisle Vanem
25180cc850 Removed copying 'stderr' since it doesn't have the desired 
effect.
 2006-07-07 07:41:47 +00:00
Daniel Stenberg
2a0e41cab9 updated after discussions and thinking 2006-07-07 07:22:05 +00:00
Gisle Vanem
2ddb9d57aa Undefine symbols before redefining them. 2006-07-06 13:57:26 +00:00
Gisle Vanem
4f012ad703 Undefine correct symbol. 2006-07-06 13:33:56 +00:00
Yang Tse
a1cd180082 Oops ! 2006-07-05 23:16:28 +00:00
Yang Tse
bc2f0c7dcb Prevent definition of HAVE_WINxxx_H symbols and avoid inclusion of Windows headers when compiled with Cygwin in POSIX emulation mode. 2006-07-05 23:10:37 +00:00
Gisle Vanem
c6ae0ebcbf Cludge fix for djgpp 2.03 or older; it doesn't have snprintf() etc. 
So avoid using x_was_used().
 2006-07-05 14:23:09 +00:00
Gisle Vanem
c6ec576cbb Add types and qualifiers for getnameifo(), send() and recv(). 
(Yang Tse forgot about djgpp)
 2006-07-05 14:15:21 +00:00
Yang Tse
7e43d06b60 Get qualifier of arg 2 for send() apart into SEND_QUAL_ARG2. 2006-07-04 16:54:10 +00:00
Yang Tse
89f54f3739 Platforms that don't have/run configure need default values in their config files for: 
HAVE_GETNAMEINFO, GETNAMEINFO_QUAL_ARG1, GETNAMEINFO_TYPE_ARG1, GETNAMEINFO_TYPE_ARG2, GETNAMEINFO_TYPE_ARG46, GETNAMEINFO_TYPE_ARG7

HAVE_RECV, RECV_TYPE_ARG1, RECV_TYPE_ARG2, RECV_TYPE_ARG3, RECV_TYPE_ARG4, RECV_TYPE_RETV

HAVE_SEND, SEND_TYPE_ARG1, SEND_TYPE_ARG2, SEND_TYPE_ARG3, SEND_TYPE_ARG4, SEND_TYPE_RETV
 2006-07-04 16:10:13 +00:00
Daniel Stenberg
8bed45340a Toshiyuki Maezawa fixed a problem where you couldn't override the 
Proxy-Connection: header when using a proxy and not doing CONNECT.
 2006-07-04 12:01:59 +00:00
Yang Tse
55138753c6 Test HAVE_GETNAMEINFO definition before using GETNAMEINFO_XXX definitions. 2006-07-04 02:27:11 +00:00
Yang Tse
43369b8096 Fix compiler warning. 2006-07-03 18:38:03 +00:00
Daniel Stenberg
a3949c7786 with a very recent yassl, we now can display 'yassl' when the OpenSSL API is 
in fact provided by yassl instead
 2006-06-29 07:35:02 +00:00
Yang Tse
b01286d280 fix better minor compiler warning 2006-06-28 05:22:47 +00:00
Yang Tse
64f72c22b9 fix minor compiler warning 2006-06-28 04:17:04 +00:00
Yang Tse
856114d05c fix minor compiler warning 2006-06-28 02:45:27 +00:00
Daniel Stenberg
c508ab1aef Added README.pipelining but also extracted the "docs" files to a separate list 
to get a better overview
 2006-06-24 21:54:22 +00:00
Daniel Stenberg
0793dc922c thoughts and ideas as posted to the list the other day 2006-06-24 21:51:28 +00:00
Daniel Stenberg
37f4877e56 Michael Wallner added curl_formget(), which allows an application to extract 
(serialise) a previously built formpost (as with curl_formadd()).
 2006-06-24 21:46:41 +00:00
Daniel Stenberg
a8ac6f1dc1 Arve Knudsen found a flaw in curl_multi_fdset() for systems where 
curl_socket_t is unsigned (like Windows) that could cause it to wrongly
return a max fd of -1.
 2006-06-23 22:07:06 +00:00
Daniel Stenberg
dfe1884c25 Peter Silva introduced CURLOPT_MAX_SEND_SPEED_LARGE and 
CURLOPT_MAX_RECV_SPEED_LARGE that limit tha maximum rate libcurl is allowed
to send or receive data. This kind of adds the the command line tool's
option --limit-rate to the library.

The rate limiting logic in the curl app is now removed and is instead
provided by libcurl itself. Transfer rate limiting will now also work for -d
and -F, which it didn't before.
 2006-06-22 21:36:53 +00:00
Daniel Stenberg
76cf020750 select_res is not a socket, it should be a plain int 2006-06-15 21:30:32 +00:00
Daniel Stenberg
8df5dcb193 proper use of newlines 2006-06-09 12:07:34 +00:00
Daniel Stenberg
a05ea124b9 oops, serious breakage in the fdset() function 2006-06-09 07:08:34 +00:00
Daniel Stenberg
990e56fb13 Brian Dessent's fixes for cygwin builds 2006-06-08 06:12:30 +00:00
Daniel Stenberg
2bd3033f68 NTLM2 session response support 2006-06-07 14:14:04 +00:00
Daniel Stenberg
a5782defd3 Added config-tpf.h to the release package 2006-05-31 05:17:27 +00:00
Daniel Stenberg
973d63f4f2 one modified proto and one removed proto 2006-05-27 22:26:41 +00:00
Daniel Stenberg
405d98ee63 adapted to the new Curl_splayremovebyaddr() proto 2006-05-27 22:26:16 +00:00
Daniel Stenberg
f81724969d Ifdef'ed out unused function, added lots of comments and renamed a few 
variables, simplified the splayprint function, modified
Curl_splayremovebyaddr() to return error code. All in an effort to track down
the reported splay problem, but I've failed to do that so far...
 2006-05-27 22:25:55 +00:00
Daniel Stenberg
e877cb7bd7 scar Morales Viv updated the libcurl.framework.make file. 2006-05-26 22:23:54 +00:00
Daniel Stenberg
482b3ba702 long/int cleanup to silence picky compiler warnings 2006-05-26 11:26:42 +00:00
Daniel Stenberg
752acedc0b Olaf Stben fixed a bug that caused Digest authentication with md5-sess to 
fail. When using the md5-sess, the result was not Md5 encoded and Base64
transformed.
 2006-05-25 23:04:20 +00:00
Daniel Stenberg
606562aa7e Michael Wallner provided a patch that allows "SESS" to be set with 
CURLOPT_COOKIELIST, which then makes all session cookies get cleared. (slightly
edited by me, and the re-indent in cookie.c was also done by me)
 2006-05-24 22:46:38 +00:00
Daniel Stenberg
7cfd7f3fb1 minor fix to make Curl_splayremove() return a NULL as "removed" in case 
nothing matched fine
 2006-05-24 16:11:31 +00:00
Daniel Stenberg
b81d41df22 David McCreedy's update 2006-05-23 21:19:36 +00:00
Daniel Stenberg
5d5f5e3be8 make sure the LASTSOCKET check only checks for SSL status if the socket 
truly use SSL
 2006-05-11 05:17:40 +00:00
Daniel Stenberg
d9e14408f0 silence warning 2006-05-11 05:16:38 +00:00
Daniel Stenberg
c9c5ce2365 David McCreedy provided a fix for CURLINFO_LASTSOCKET that does extended 
checks on the to-be-returned socket to make sure it truly seems to be alive
and well. For SSL connection it (only) uses OpenSSL functions.
 2006-05-10 22:17:42 +00:00
Daniel Stenberg
3c6d3b69c2 1 - allow DICT with properly URL-escaped words, like using %20 for spaces 
2 - properly escape certain letters within a DICT word to comply to the RFC2229
 2006-05-10 11:44:31 +00:00
Daniel Stenberg
c811e1ce70 oops, could return an uninitialized variable 2006-05-09 13:02:53 +00:00
Daniel Stenberg
1946058e7b Robson Braga Araujo fixed two problems in the recently added non-blocking SSL 
connects. The state machine was not reset properly so that subsequent
connects using the same handle would fail, and there were two memory leaks.
 2006-05-09 12:43:49 +00:00
Daniel Stenberg
73daf8ce33 Robson Braga Araujo fixed a memory leak when you added an easy handle to a 
multi stack and that easy handle had already been used to do one or more
easy interface transfers, as then the code threw away the previously used
DNS cache without properly freeing it.
 2006-05-09 11:33:00 +00:00
Daniel Stenberg
094ceeba14 check more return codes and skip the initial slash in given file names 2006-05-08 22:23:33 +00:00
Daniel Stenberg
3b7359a27a no longer uses errno but Curl_sockerrno() and now acknowledges return codes 
from Curl_client_write
 2006-05-08 21:00:44 +00:00
Dan Fandrich
df9108e19b Stop sending retransmitted received blocks up to client 
Fixed handling of retransmitted blocks on transmit
Properly aligned data to transmit within packet
Replaced calls to strerror() with Curl_strerror()
 2006-05-08 19:41:26 +00:00
Daniel Stenberg
6307e783d8 Fixed known bug #28. The TFTP code no longer assumes a packed struct and 
thus works reliably on more platforms.
 2006-05-08 15:09:50 +00:00
Daniel Stenberg
b9cd73c76d Fix GnuTLS compile warning. Risking breakage with some older version of GnuTLS? 2006-05-07 18:27:36 +00:00
Daniel Stenberg
b62c230ca2 Curl_https_getsock() was OpenSSL-specific and really should not be present 
like this in this source file. The quickfix for now is to provide a simple
version for GnuTLS builds. The GnuTLS version of libcurl doesn't yet allow
fully non-blocking connects anyway so this function doesn't get used.
 2006-05-05 22:14:40 +00:00
Daniel Stenberg
800193da9b get the Curl_sockerrno proto 2006-05-05 22:07:01 +00:00
Daniel Stenberg
9bece2b313 additional renames of Curl_ourerrno => Curl_sockerrno 2006-05-05 10:24:27 +00:00
Daniel Stenberg
e85e30546c Roland Blom filed bug report #1481217 
(http://curl.haxx.se/bug/view.cgi?id=1481217), with follow-ups by Michele Bini
and David Byron. libcurl previously wrongly used GetLastError() on windows to
get error details after socket-related function calls, when it really should
use WSAGetLastError() instead.

When changing to this, the former function Curl_ourerrno() is now instead
called Curl_sockerrno() as it is necessary to only use it to get errno from
socket-related functions as otherwise it won't work as intended on Windows.
 2006-05-04 22:39:47 +00:00
Daniel Stenberg
758f6eed51 Mark Eichin submitted bug report #1480821 
(http://curl.haxx.se/bug/view.cgi?id=1480821) He found and identified a
problem with how libcurl dealt with GnuTLS and a case where gnutls returned
GNUTLS_E_AGAIN indicating it would block. It would then return an unexpected
return code, making Curl_ssl_send() confuse the upper layer - causing random
28 bytes trash data to get inserted in the transfered stream.

The proper fix was to make the Curl_gtls_send() function return the proper
return codes that the callers would expect. The Curl_ossl_send() function
already did this.
 2006-05-04 06:00:40 +00:00
Gisle Vanem
06a7b0561b Added revision ID-tag. 2006-04-26 17:27:36 +00:00
Gisle Vanem
12db20be4e Fixed signed/unsigned convertion errors in Salford-C. 
#ifdef around WSAEDISCON in strerror.c.
 2006-04-26 17:26:22 +00:00
Gisle Vanem
3cbb1b2b64 Use the HAVE_MALLOC_H and HAVE_PROCESS_H defines 
(more logical).
 2006-04-26 17:23:28 +00:00
Gisle Vanem
d75e587613 djgpp has <process.h> too. 2006-04-26 17:15:57 +00:00
Gisle Vanem
414c57d138 Added support for Salford-C under Win32 (scc). HAVE_MALLOC_H and 
HAVE_PROCESS_H added for all except scc.
 2006-04-26 17:11:05 +00:00
Daniel Stenberg
def0db30e7 crlf_conversions needs to be a curl_off_t for ASCII transfers > 4GB on 32bit 
systems
 2006-04-26 13:08:12 +00:00
Daniel Stenberg
95152aec68 David McCreedy brought line end conversions when doing FTP ASCII 
transfers. They are done on non-windows systems and translate CRLF to LF.
 2006-04-26 07:40:37 +00:00
Daniel Stenberg
87c5ed8bec Paul Querna fixed libcurl to better deal with deflate content encoding when 
the stream (wrongly) lacks a proper zlib header. This seems to be the case on
too many actual server implementations.
 2006-04-25 20:49:40 +00:00
Daniel Stenberg
ecc6c1f501 prevent signed/unsigned warnings 2006-04-25 05:32:05 +00:00
Daniel Stenberg
db03d4bdd0 Ale Vesely fixed CURLOPT_INTERFACE when using a hostname 2006-04-21 13:46:19 +00:00
Daniel Stenberg
0ec96e4279 each socket is used by exactly one easy handle, but of course each easy handle 
can and will use more than one socket
 2006-04-21 13:40:07 +00:00
Gunter Knauf
1e8683d72d removed -fpack-struct because gcc4 seems to know its obsolete and warns... 2006-04-20 10:26:51 +00:00
Daniel Stenberg
f191b143e9 CURL_VERSION_CONV is returned by curl_version_info if libcurl has been built 
to allow/support character conversions
 2006-04-19 09:03:21 +00:00
Daniel Stenberg
e532b196cc Robson Braga Araujo provided a patch that makes libcurl less eager to close 
the control connection when using FTP, for example when you remove an easy
handle from a multi stack.
 2006-04-18 23:14:30 +00:00
Daniel Stenberg
38898ba4af corrected the SSL timeout, as Ates Goral's patch did it and that works (opposed 
to my previous brain-damaged version)
 2006-04-18 22:10:19 +00:00
Daniel Stenberg
48f56d9600 attempt to silence the MIPSPro compiler warning 2006-04-18 10:55:41 +00:00
Daniel Stenberg
17bf5ac2fc avoid a warning about declaring a variable that shadows an earlier declared 
one
 2006-04-18 10:51:07 +00:00
Daniel Stenberg
343b882d80 there's an curl_easy_unescape too now 2006-04-18 09:23:03 +00:00
Gunter Knauf
19240f08bb added missing symbol export. 2006-04-17 17:06:10 +00:00
Daniel Stenberg
d774730f83 added splay 2006-04-12 18:12:46 +00:00
Gisle Vanem
c2edf42567 Added splay.c. 2006-04-12 14:01:21 +00:00
Gisle Vanem
08f0e55b4f Add "multiif.h" for GETSOCK_WRITESOCK() macro. 2006-04-12 13:54:07 +00:00
Daniel Stenberg
0542002d7a adjusted to the new internal *_getsock() concept for providing info internally 
about what sockets to wait for what action on
 2006-04-11 07:23:30 +00:00
Daniel Stenberg
c1e307f585 added docs and removed proto 2006-04-11 07:22:55 +00:00
Daniel Stenberg
676597e961 Ates Goral found out that if you specified both CURLOPT_CONNECTTIMEOUT and 
CURLOPT_TIMEOUT, the _longer_ time would wrongly be used for the SSL
connection time-out!
 2006-04-10 21:49:55 +00:00
Daniel Stenberg
686d90745b First curl_multi_socket() commit. Should primarily be considered as an internal 
code rearrange to fit the future better.
 2006-04-10 15:00:53 +00:00
Daniel Stenberg
0598547b58 added README.multi_socket 2006-04-10 14:54:12 +00:00
Daniel Stenberg
67c7745f5d state of the multi_socket API works 2006-04-10 14:44:23 +00:00
Daniel Stenberg
e6efecd054 avoid duplicate typedefs, as this type is also defined in our public headers 2006-04-10 13:14:14 +00:00
Daniel Stenberg
a21a77d230 CURLE_FTP_USER_PASSWORD_INCORRECT is not returned by libcurl anymore! 2006-04-09 22:41:22 +00:00
Gisle Vanem
e4a4b562c4 readint_le() not needed in USE_WINDOWS_SSPI code. 2006-04-08 11:04:53 +00:00
Gisle Vanem
35b4a755f9 curl_easy_unescape() takes 4 arguments. 2006-04-08 11:01:40 +00:00
Daniel Stenberg
5a4b43848a First commit of David McCreedy's EBCDIC and TPF changes. 2006-04-07 21:50:47 +00:00
Daniel Stenberg
4d33cf739d added typedefed function pointers and typecast the NULL assignments in an 
attempt to silence picky compilers when assigning data pointers to a function
pointer variable
 2006-04-07 11:47:21 +00:00
Daniel Stenberg
34e7daf989 attempt to avoid warnings in picky environments by storing options as 
unsigned chars
 2006-04-07 11:46:16 +00:00
Daniel Stenberg
be285cde3f Michele Bini modified the NTLM code to work for his "weird IIS case" 
(http://curl.haxx.se/mail/lib-2006-02/0154.html) by adding the NTLM hash
function in addition to the LM one and making some other adjustments in the
order the different parts of the data block are sent in the Type-2 reply.
Inspiration for this work was taken from the Firefox NTLM implementation.

I edited the existing 21(!) NTLM test cases to run fine with these news. Due
to the fact that we now properly include the host name in the Type-2 message
the test cases now only compare parts of that chunk.
 2006-04-05 12:35:48 +00:00
Daniel Stenberg
bcc62cc9e3 #1451929 (http://curl.haxx.se/bug/view.cgi?id=1451929) detailed a bug that 
occurred when asking libcurl to follow HTTP redirects and the original URL had
more than one question mark (?). Added test case 276 to verify.
 2006-03-28 08:03:25 +00:00
Gunter Knauf
d74725ce67 minor Makefile fix - let's go 2006; 
avoid kiling hugehelp.c when not built from CVS.
 2006-03-27 14:34:19 +00:00
Daniel Stenberg
3dad55d7a8 Tor Arntsen figured out that TFTP was broken on a lot of systems since we 
called bind() with a too big argument in the 3rd parameter and at least
Tru64, AIX and IRIX seem to be very picky about it.
 2006-03-26 08:52:43 +00:00
Daniel Stenberg
598ffeea89 David McCreedy added CURLINFO_FTP_ENTRY_PATH to export the FTP entry path 2006-03-21 22:30:03 +00:00
Daniel Stenberg
83367f67de Xavier Bouchoux made the SSL connection non-blocking for the multi interface 
(when using OpenSSL).
 2006-03-21 21:54:44 +00:00
Daniel Stenberg
6421d69bff David McCreedy fixed libcurl to no longer ignore AUTH failures and now it 
reacts properly according to the CURLOPT_FTP_SSL setting.
 2006-03-20 22:51:08 +00:00
Dan Fandrich
a63f9887b9 Fixed a bug whereby a received file whose length was a multiple of 
512 bytes could have random garbage appended.  Also, stop processing TFTP
packets which are too short to be legal.
 2006-03-20 22:15:22 +00:00
Daniel Stenberg
5975229919 fixed tftp packet overflow risk 2006-03-20 07:32:50 +00:00
Daniel Stenberg
d494d62953 David McCreedy found a use of the wrong variable when display the error 
text from OpenSSL.
 2006-03-13 23:34:25 +00:00
Daniel Stenberg
7206181385 David McCreedy found a missing return code assignment 2006-03-13 23:33:46 +00:00
Daniel Stenberg
f70f11fc70 Peter Heuchert's correction for the clear control connection case 2006-03-08 15:46:21 +00:00
Daniel Stenberg
cffebd7fd6 Markus Koetter filed debian bug report #355715 which identified a problem 
with the multi interface and multi-part formposts. The fix from February
22nd could make the Curl_done() function get called twice on the same
connection and it was not designed for that and thus tried to call free() on
an already freed memory area!
 2006-03-07 23:11:41 +00:00
Daniel Stenberg
b8c8e7349f Peter Heuchert made sure the CURLFTPSSL_CONTROL setting for CURLOPT_FTP_SSL 
is used properly.
 2006-03-07 22:28:08 +00:00
Daniel Stenberg
8bba99ae56 Lots of users on Windows have reported getting the "SSL: couldn't set 
callback" error message so I've now made the setting of that callback not be
as critical as before. The function is only used for additional loggging/
trace anyway so a failure just means slightly less data. It should still be
able to proceed and connect fine to the server.
 2006-03-06 22:35:51 +00:00
Daniel Stenberg
b5c5f57613 build fix for Interix 2006-03-04 22:39:31 +00:00
Daniel Stenberg
7d68101f83 Prevent uploading to a URL that has no file name part. 2006-03-03 13:09:30 +00:00
Gisle Vanem
dc4fbd2e97 Small fix. 2006-02-26 18:20:43 +00:00
Gisle Vanem
60b029869f Use getprotobyname() to retrieve protocol number for TCP 
(sorry, I don't know how to add this to the configure process).
 2006-02-26 17:08:33 +00:00
Dan Fandrich
a39ac3d94a Added user ID support to SOCKS4. 2006-02-24 21:35:48 +00:00
Daniel Stenberg
4486d336a6 argh, forgot the check for a connection before we call Curl_done 2006-02-23 21:29:48 +00:00
Dan Fandrich
45e4b811b0 Fixed a few more comment typos. 2006-02-23 18:39:22 +00:00
Daniel Stenberg
0e6a1a4420 Peter Su's SOCKS4 fix 2006-02-23 14:42:47 +00:00
Daniel Stenberg
6fdbb01194 Lots of work and analysis by "xbx___" in bug #1431750 
(http://curl.haxx.se/bug/view.cgi?id=1431750) helped me identify and fix two
different but related bugs:

1) Removing an easy handle from a multi handle before the transfer is done
   could leave a connection in the connection cache for that handle that is
   in a state that isn't suitable for re-use. A subsequent re-use could then
   read from a NULL pointer and segfault.

2) When an easy handle was removed from the multi handle, there could be an
   outstanding c-ares DNS name resolve request. When the response arrived,
   it caused havoc since the connection struct it "belonged" to could've
   been freed already.

Now Curl_done() is called when an easy handle is removed from a multi handle
pre-maturely (that is, before the transfer was complteted). Curl_done() also
makes sure to cancel all (if any) outstanding c-ares requests.
 2006-02-23 12:20:48 +00:00
Dan Fandrich
75c9430559 Fixed some spelling errors in comments, and extraneous \n in failf logs. 2006-02-22 19:09:33 +00:00
Daniel Stenberg
a15d107dde Peter Su added support for SOCKS4 proxies. Enable this by setting the proxy 
type to the already provided type CURLPROXY_SOCKS4.
I added a --socks4 option that works like the current --socks5 option but
instead use the socks4 protocol.
 2006-02-21 07:46:41 +00:00
Daniel Stenberg
29e446e508 Shmulik Regev fixed an issue with multi-pass authentication and compressed 
content when libcurl didn't honor the internal ignorebody flag.
 2006-02-19 23:16:48 +00:00
Daniel Stenberg
10beb36b1c Ulf Hrnhammar fixed a format string (printf style) problem in the Negotiate 
code. It should however not be the cause of any troubles. He also fixed a
few similar problems in the HTTP test server code.
 2006-02-18 22:27:01 +00:00
Yang Tse
a65a888866 Fix spacing. 2006-02-17 15:58:21 +00:00
Daniel Stenberg
92009181af Shmulik Regev provided a fix for the DNS cache when using short life times, 
as previously it could be holding on to old cached entries longer than
requested.
 2006-02-16 23:42:32 +00:00
Daniel Stenberg
ad6511c313 Added some clarifying comments 2006-02-16 10:02:11 +00:00
Daniel Stenberg
87bcb6f377 Karl M added the CURLOPT_CONNECT_ONLY and CURLINFO_LASTSOCKET options that 
an app can use to let libcurl only connect to a remote host and then extract
the socket from libcurl. libcurl will then not attempt to do any transfer at
all after the connect is done.
 2006-02-11 22:35:16 +00:00
Daniel Stenberg
12f5c67bf5 Philippe Vaucher provided a brilliant piece of test code that show a problem 
with re-used FTP connections. If the second request on the same connection was
set not to fetch a "body", libcurl could get confused and consider it an
attempt to use a dead connection and would go acting mighty strange.
 2006-02-07 23:09:04 +00:00
Gisle Vanem
5994b62930 Squelch the "warning: 'port' might be used uninitialized in this function". 
(occurs w/o ENABLE_IPV6).
 2006-01-30 18:57:02 +00:00
Daniel Stenberg
2fbf94b0f3 Added CURLOPT_LOCALPORT and CURLOPT_LOCALPORTRANGE to libcurl. Set with the 
curl tool with --local-port. Plain and simply set the range of ports to bind
the local end of connections to. Implemented on to popular demand.

Not extensively tested. Please let me know how it works.
 2006-01-30 08:24:07 +00:00
Daniel Stenberg
32bc30e210 Based on an error report by Philippe Vaucher, we no longer count a retried 
connection setup as a follow-redirect. It turns out 1) this fails when a FTP
connection is re-setup and 2) it does make the max-redirs counter behave
wrong. This fix was not verified since the reporter vanished, but I believe
this is the right fix nonetheless.
 2006-01-30 08:20:52 +00:00
Daniel Stenberg
8d4eb2bc1f updated source header 2006-01-26 10:39:25 +00:00
Daniel Stenberg
67bf4f28ff Michal Marek provided a patch for FTP that makes libcurl continue to try PASV 
even after EPSV returned a positive response code, if libcurl failed to
connect to the port number the EPSV response said. Obviously some people are
going through protocol-sensitive firewalls (or similar) that don't understand
EPSV and then they don't allow the second connection unless PASV was
used. This also called for a minor fix of test case 238.
 2006-01-24 14:40:43 +00:00
Daniel Stenberg
fcfd6d9504 Duane Cathey was one of our friends who reported that curl -P [IP] 
(CURLOPT_FTPPORT) didn't work for ipv6-enabed curls if the IP wasn't a
"native" IP while it works fine for ipv6-disabled builds!

In the process of fixing this, I removed the support for LPRT since I can't
think of many reasons to keep doing it and asking on the mailing list didn't
reveal anyone else that could either. The code that sends EPRT and PORT is
now also a lot simpler than before (IMHO).
 2006-01-19 23:52:03 +00:00
Daniel Stenberg
c31451cf13 Jon Turner pointed out that doing -P [hostname] with curl (built ipv4-only) 
didn't work.
 2006-01-19 22:02:46 +00:00
Daniel Stenberg
67a83c1b34 David Shaw finally removed all traces of Gopher and we are now officially 
not supporting it. It hasn't been functioning for years anyway, so this is
just finally stating what already was true. And a cleanup at the same time.
 2006-01-16 22:14:37 +00:00
Daniel Stenberg
4c35a40858 Bryan Henderson turned the 'initialized' variable for curl_global_init() 
into a counter, and thus you can now do multiple curl_global_init() and you
are then supposed to do the same amount of calls to curl_global_cleanup().
Bryan also updated the docs accordingly.
 2006-01-15 23:55:53 +00:00
Daniel Stenberg
d9bd5de0b1 Fixed FTP_SKIP_PASV_IP and FTP_USE_EPSV to "do right" when used on FTP thru 
HTTP proxy.
 2006-01-12 22:18:38 +00:00
Daniel Stenberg
31c7aa0ba4 Michael Jahn fixed ftp over CONNECT 2006-01-12 12:40:04 +00:00
Daniel Stenberg
4431338691 When using a bad path over FTP, as in when libcurl couldn't CWD into all 
given subdirs, libcurl would still "remember" the full path as if it is the
current directory libcurl is in so that the next curl_easy_perform() would
get really confused if it tried the same path again - as it would not issue
any CWD commands at all, assuming it is already in the "proper" dir.

Starting now, a failed CWD command sets a flag that prevents the path to be
"remembered" after returning.
 2006-01-10 23:03:22 +00:00
Daniel Stenberg
bda1e9aeab Made the copyright year match the latest modification's year. 2006-01-09 13:17:14 +00:00
Daniel Stenberg
f4cc8153ae Mike Jean fixed so that the second CONNECT when doing FTP over a HTTP proxy 
actually used a new connection and not sent the second request on the first
socket!
 2006-01-07 22:24:16 +00:00
Gisle Vanem
4dcb930247 Include <sys/ioctl.h> before redefining ioctl(). 2006-01-02 18:35:58 +00:00
Marty Kuhrt
0040a60559 fix questionable compare 2005-12-30 00:35:21 +00:00
Marty Kuhrt
cc34342790 fix questionable compare compiler error (unsigned can't be < 0) 2005-12-30 00:20:46 +00:00
Marty Kuhrt
b11dec5dd5 putting back into dist 2005-12-30 00:07:25 +00:00
Daniel Stenberg
0e3ebd9841 Kirill Vasiliev fixed the 'release-ssl-dll' target to properly build a 
static libcurl using openssl as dll.
 2005-12-23 23:40:40 +00:00
Daniel Stenberg
7d1e3ebeed explain tld_check_name() 2005-12-20 22:46:12 +00:00
Gisle Vanem
7b51aafa86 Changes for PellesC compiler under Win32. A bit limited, but 
we just love swedish products...
 2005-12-20 22:20:04 +00:00
Dan Fandrich
178afd81a9 Fixed lcc compiler warnings. 2005-12-19 19:47:14 +00:00
Yang Tse
0ad3e046a4 Fix spacing. When defining, define to 1. 2005-12-18 16:50:33 +00:00
Yang Tse
d6c5d24af3 Cleanup windows header includes. Where aplicable, inclusion of 
windows.h winsock.h winsock2.h ws2tcpip.h is done in setup.h
 2005-12-18 15:36:14 +00:00
Yang Tse
23b34744d9 Cleanup 2005-12-17 21:20:35 +00:00
Yang Tse
bc8590aa12 Windows related cleanup 2005-12-17 20:37:53 +00:00
Yang Tse
336e3b8baf Change multiple header inclusion prevention definition to __LIB_CURL_SETUP_H 2005-12-17 06:04:35 +00:00
Yang Tse
e105d5c28f 'Fix' windows builds 2005-12-16 20:55:07 +00:00
Daniel Stenberg
6dbfce1031 Jean Jacques Drouin pointed out that you could only have a user name or 
password of 127 bytes or less embedded in a URL, where actually the code
uses a 255 byte buffer for it! Modified now to use the full buffer size.
 2005-12-16 14:52:16 +00:00
Dan Fandrich
e2df946eee Fixed some compiler warnings on lcc. 2005-12-13 18:54:31 +00:00
Yang Tse
d14588120f Undo last 'fix', since it was not the proper one. 2005-12-13 13:50:22 +00:00
Yang Tse
947f9deed5 Fix compiler warning 2005-12-12 18:40:18 +00:00
Yang Tse
b15f3bb969 Undo last changes 2005-12-11 23:37:58 +00:00
Daniel Stenberg
998e8cba19 Dov Murik made defining HTTP_ONLY also disable TFTP 2005-12-11 23:14:25 +00:00
Yang Tse
e3f523ab2a Avoid generation of additional warnings 2005-12-11 18:29:18 +00:00
Yang Tse
36485e56ed Fix compiler warning and compatibility issue with the type of the parameter used in getnameinfo() to receive the length of the sockaddr struct. 2005-12-11 12:03:01 +00:00
Yang Tse
1cc98ab50f Unset HAVE_STRUCT_SOCKADDR_STORAGE when using msvc 6.0 with no PSDK 2005-12-09 15:19:07 +00:00
Dan Fandrich
df03d5a8b2 Replaced nonstandard u_char and u_int types 2005-12-08 22:59:58 +00:00
Yang Tse
6a0ed81e67 Fix compiler warning 2005-12-08 20:38:04 +00:00
Yang Tse
c94f3e8188 Fix compiler warning 2005-12-08 19:47:33 +00:00
Dan Fandrich
1e5f6cc1dc Fixed a lingering omission of gzip support. 2005-12-08 18:59:19 +00:00
Daniel Stenberg
f49df54a36 7.15.1 with the now to be announced security flaw fixed 2005-12-06 23:05:51 +00:00
Dan Fandrich
8c6f654b26 Added a run-time check to warn if TFTP is going to fail due to portability 
issues in the code.
 2005-12-05 20:07:05 +00:00
Daniel Stenberg
083c5e17e1 Yang Tse fixed: Openssl 0.9.9 makes 'const' the SSL_METHOD parameter in 
SSL_CTX_new and others, and also makes functions SSLv23_client_method,
TLSv1_client_method, etc return a 'const' SSL_METHOD pointer. Previous
versions do not use the 'const' qualifier.
 2005-12-05 15:14:04 +00:00
Daniel Stenberg
272231fb09 Another Yang Tse warning cleanup raid! 2005-12-05 14:10:48 +00:00
Gisle Vanem
67b4d9b232 Recent OpenSSL returns a 'const' in '*_client_method()'. So avoid 
'assignment discards qualifiers from pointer target type' warning.
 2005-12-04 18:47:36 +00:00
Daniel Stenberg
9c312637d1 Yang Tse's fix to only provide the proto if there is such a function and 
we didn't find any proto
 2005-12-02 23:22:45 +00:00
Daniel Stenberg
feacad7f68 Yang Tse fixed the 4th argument in the sendto() calls 2005-12-02 23:22:00 +00:00
Daniel Stenberg
6513303498 Jamie Newton pointed out that libcurl's file:// code would close() a zero 
file descriptor if given a non-existing file.
 2005-12-01 23:42:03 +00:00
Daniel Stenberg
176d4e85e9 cast the va_arg() assignment to ftp_filemethod properly 2005-11-30 13:09:48 +00:00
Daniel Stenberg
0fd282b078 new experimental "ftp method" code 2005-11-28 23:06:00 +00:00
Daniel Stenberg
b222b2304e Yang Tse's changes to provide an inet_pton() proto for the platforms who 
don't have one in order to fix a remaining warning on IRIX 6.2.
 2005-11-28 20:21:35 +00:00
Daniel Stenberg
01cbf08064 Yang Tse: fixes the use of Curl_inet_ntop and Curl_inet_pton with no 
prototypes on some platforms, ie IRIX 6.2 MIPS C 6.2
 2005-11-25 22:20:02 +00:00
Daniel Stenberg
afc2aa2b3f Yang Tse: use static on file-private functions 2005-11-24 20:39:00 +00:00
Daniel Stenberg
d055b269ed Yang Tse: fix compilation errors when SSL is not disabled and HTTP is 
disabled
 2005-11-24 20:38:20 +00:00
Daniel Stenberg
8a246a4a9f Yang Tse: removes GOPHER protocol when HTTP is disabled 2005-11-24 20:37:13 +00:00
Gisle Vanem
2f684351bf Changes for OpenWatcom 1.4. 2005-11-24 20:33:38 +00:00
Daniel Stenberg
74e5beab9d Doug Kaufman's set of patches to make curl build fine on DJGPP again using 
configure.
 2005-11-24 10:22:46 +00:00
Daniel Stenberg
05a6013f42 Yang Tse's patch to silence MSVC warnings 2005-11-23 22:59:24 +00:00
Daniel Stenberg
cfff544d67 only enable NTLM if HTTP and NTLM is not disabled, and if NTLM is disabled 
we define an empty macro for the ntlm cleanup function
 2005-11-23 11:51:31 +00:00
Daniel Stenberg
599d9642ca Yang Tse fixed MSVC 6.0 warnings 2005-11-23 09:10:00 +00:00
Daniel Stenberg
0264faaa4e fix compiler warning 2005-11-18 07:23:50 +00:00
Daniel Stenberg
4022a60ea7 I extended a patch from David Shaw to make libcurl _always_ provide an error 
string in the given error buffer to address the flaw mention on 21 sep 2005.
 2005-11-17 14:29:54 +00:00
Daniel Stenberg
92c0de518e Quagmire reported that he needed to raise a NTLM buffer for SSPI to work 
properly for a case, and so we did. We raised it even for non-SSPI builds
but it should not do any harm. http://curl.haxx.se/bug/view.cgi?id=1356715
 2005-11-14 22:10:52 +00:00
Daniel Stenberg
fd870e4e8a Yang Tse: msvc7+ has deprecated the 'DESCRIPTION' section in 
module-definition files. this section is not mandatory for msvc60 so it
could be completely removed from libcurl.def.
 2005-11-14 07:48:05 +00:00
Daniel Stenberg
d52ed3fff2 Jan Kunder's debian bug report 
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=338680 identified a weird
error message for when you try to upload a file and the requested directory
doesn't exist on the target server.
 2005-11-14 00:18:12 +00:00
Daniel Stenberg
9ace303528 Yang Tse fixed compiler warnings 2005-11-13 23:53:14 +00:00
Daniel Stenberg
7e81c35cdc to build with old gnutls verions, don't use the *_t types 2005-11-13 23:04:28 +00:00
Gisle Vanem
d4714517c0 Add HAVE_STRUCT_SOCKADDR_STORAGE. 
My mistake; WinCE has it's own config-file.
 2005-11-13 13:32:19 +00:00
Gisle Vanem
280e4bf4c3 Fix for WIN32. WIN32 does have 'struct sockaddr_storage', but 
that's in <winsock2.h>. Hence tftp.c wouldn't compile on WinCE.
 2005-11-13 13:20:37 +00:00
Daniel Stenberg
c2862742ab Thanks to this nice summary of poll() implementations: 
http://www.greenend.org.uk/rjk/2001/06/poll.html and further tests by Eugene
Kotlyarov, we now know that cygwin's poll returns only POLLHUP on remote
connection closure so we check for that case (too) and re-enable poll for
cygwin builds.
 2005-11-13 09:24:06 +00:00
Daniel Stenberg
d58790af17 oops * 2 2005-11-12 22:13:20 +00:00
Daniel Stenberg
9ef7a13403 oops 2005-11-12 22:12:42 +00:00
Daniel Stenberg
a5da1219bb Reversed the logic for sockaddr_storage and made our own Curl_sockaddr_storage 
struct instead to use.
 2005-11-12 22:10:42 +00:00
Daniel Stenberg
5e3836055f Dima Barsky patched problem #1348930: the GnuTLS code completely ignored 
client certificates! (http://curl.haxx.se/bug/view.cgi?id=1348930).
 2005-11-11 23:20:07 +00:00
Daniel Stenberg
37a6a0bb3e Moved the sockaddr_storage definition to lib/sockaddr.h and only include that 
in files that actually need the struct.
 2005-11-11 22:04:11 +00:00
Daniel Stenberg
ae9fbe573e David Lang fixed IPv6 support for TFTP! 2005-11-10 22:25:07 +00:00
Daniel Stenberg
29676f473d David Lang: if there is no sockaddr_storage, make up our own and use that 2005-11-10 22:24:49 +00:00
Daniel Stenberg
cab59b4c32 Removed the use of AI_CANONNAME in the IPv6-enabled resolver functions since 
we really have no use for reverse lookups of the address.

I truly hope these are the last reverse lookups we had lingering in the
code!
 2005-11-08 14:45:58 +00:00
Daniel Stenberg
175335808b Dmitry Bartsevich discovered some issues in compatibilty of SSPI-enabled 
version of libcurl with different Windows versions. Current version of
libcurl imports SSPI functions from secur32.dll. However, under Windows NT
4.0 these functions are located in security.dll, under Windows 9x - in
secur32.dll and Windows 2000 and XP contains both these DLLs (security.dll
just forwards calls to secur32.dll).

Dmitry's patch loads proper library dynamically depending on Windows
version. Function InitSecurityInterface() is used to obtain pointers to all
of SSPI function in one structure.
: ----------------------------------------------------------------------
 2005-11-08 14:15:34 +00:00
Gisle Vanem
6b1e54da62 Use an empty '*mod_name'. 2005-11-01 16:27:27 +00:00
Daniel Stenberg
b91421b107 Vilmos Nebehaj improved libcurl's LDAP abilities: 
The LDAP code in libcurl can't handle LDAP servers of LDAPv3 nor binary
attributes in LDAP objects. So, I made a quick patch to address these
problems.

The solution is simple: if we connect to an LDAP server, first try LDAPv3
(which is the preferred protocol as of now) and then fall back to LDAPv2.
In case of binary attributes, we first convert them to base64, just like the
openldap client does. It uses ldap_get_values_len() instead of
ldap_get_values() to be able to retrieve binary attributes correctly. I
defined the necessary LDAP macros in lib/ldap.c to be able to compile
libcurl without the presence of libldap
 2005-10-31 08:55:01 +00:00
Daniel Stenberg
43b3954fa5 kill trailing whitespace 2005-10-31 08:47:54 +00:00
Daniel Stenberg
966fa848a0 Nis Jorgensen filed bug report #1338648 
(http://curl.haxx.se/bug/view.cgi?id=1338648) which really is more of a
feature request, but anyway. It pointed out that --max-redirs did not allow
it to be set to 0, which then would return an error code on the first
Location: found. Based on Nis' patch, now libcurl supports CURLOPT_MAXREDIRS
set to 0, or -1 for infinity. Added test case 274 to verify.
 2005-10-27 22:05:38 +00:00
Gisle Vanem
bd72c5eacf Added option '-zc' puts const data in code-segment. 
Added CURL_DISABLE_TFTP; tftp.c doesn't compile as-is.
 2005-10-27 12:45:31 +00:00
Daniel Stenberg
9e0882ba98 close the existing socket when trying next IP, as otherwise we leak one! 
bug #1326306
 2005-10-25 13:15:11 +00:00
Daniel Stenberg
c890149c8c Dima Barsky reported a problem with GnuTLS-enabled libcurl in bug report 
#1334338 (http://curl.haxx.se/bug/view.cgi?id=1334338). When reading an SSL
  stream from a server and the server requests a "rehandshake", the current
  code simply returns this as an error. I have no good way to test this, but
  I've added a crude attempt of dealing with this situation slightly better -
  it makes a blocking handshake if this happens. Done like this because fixing
  this the "proper" way (that would handshake asynchronously) will require
  quite some work and I really need a good way to test this to do such a
  change.
 2005-10-22 21:05:07 +00:00
Daniel Stenberg
1a1ab2e2e8 "Ofer" reported a problem when libcurl re-used a connection and failed to do 
it, it could then accidentally actually crash. Presumably, this concerns FTP
connections.  http://curl.haxx.se/bug/view.cgi?id=1330310
 2005-10-21 21:00:44 +00:00
Daniel Stenberg
715b706caa Temprimus improved the MSVC makefile so that the static debug SSL libs are 
linked to the executable and not to the libcurld.lib
http://curl.haxx.se/bug/view.cgi?id=1326676
 2005-10-21 19:32:12 +00:00
Daniel Stenberg
bfa9c42c25 Bradford Bruce made the windows resolver code properly return 
CURLE_COULDNT_RESOLVE_PROXY and CURLE_COULDNT_RESOLVE_HOST on resolving
errors (as documented).
 2005-10-21 19:21:19 +00:00
Daniel Stenberg
be9c873a6e Dave Dribin made libcurl understand and handle cases when the server 
(wrongly) sends *two* WWW-Authenticate headers for Digest. While this should
never happen in a sane world, libcurl previously got into an infinite loop
when this occurred. Dave added test 273 to verify this.
 2005-10-20 20:07:32 +00:00
Daniel Stenberg
021e786c71 Added a dump_addrinfo() function to ease debugging of resolved names. Define 
DEBUG_ADDRINFO to enable.
 2005-10-20 19:40:02 +00:00