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Commit Graph

405 Commits

Author SHA1 Message Date
Daniel Stenberg
40e8b4e527 - I removed the default use of "Pragma: no-cache" from libcurl when a proxy is
used. It has been used since forever but it was never a good idea to use
  unless explicitly asked for.
2008-11-19 22:00:14 +00:00
Daniel Stenberg
4b3ae5e157 - Christian Krause reported and fixed a memory leak that would occur with HTTP
GSS/kerberos authentication (http://curl.haxx.se/bug/view.cgi?id=2284386)
2008-11-19 14:22:01 +00:00
Daniel Stenberg
4cbc0f6c2e - Rainer Canavan filed bug #2255627
(http://curl.haxx.se/bug/view.cgi?id=2255627) which pointed out that a
  program using libcurl's multi interface to download a HTTPS page with a
  libcurl built powered by OpenSSL, would easily get silly and instead hand
  over SSL details as data instead of the actual HTTP headers and body. This
  happened because libcurl would consider the connection handshake done too
  early. This problem was introduced at September 22nd 2008 with my fix of the
  bug #2107377

  The correct fix is now instead done within the GnuTLS-handling code, as both
  the OpenSSL and the NSS code already deal with this situation in similar
  fashion. I added test case 560 in an attempt to verify this fix, but
  unfortunately it didn't trigger it even before this fix!
2008-11-11 22:19:27 +00:00
Dan Fandrich
5e3c2af236 Factored out some common code into a new function output_auth_headers 2008-11-06 00:01:13 +00:00
Daniel Stenberg
f0bb9c7d8d added an extra set of braces to unconfuse emacs and then I re-indented a
section of the code that was odd-looking previously
2008-10-28 23:34:19 +00:00
Yang Tse
6ea91af2f8 fix compiler warning 2008-10-24 01:27:00 +00:00
Daniel Stenberg
b701ea36a7 moved the Curl_raw_ functions into the new lib/rawstr.c file for easier curlx_
inclusion by the curl tool without colliding with the curl_strequal functions.
2008-10-23 11:49:19 +00:00
Dan Fandrich
bab5183820 Created Curl_raw_nequal() which does a C-locale string case comparison.
Changed checkprefix() to use it and those instances of strnequal() that
compare host names or other protocol strings that are defined to be
independent of case in the C locale.  This should fix a few more
Turkish locale problems.
2008-10-23 01:20:57 +00:00
Dan Fandrich
d22b2d181f Fixed a compiler warning with --disable-proxy 2008-10-22 17:36:48 +00:00
Dan Fandrich
4198bb88b6 Compile away some more code in the CURL_DISABLE_PROXY case. 2008-10-21 23:15:19 +00:00
Yang Tse
4acbe8f20c fix compiler warning 2008-10-17 12:53:53 +00:00
Daniel Stenberg
9d16b4081e Renamed Curl_ascii_equal to Curl_raw_equal and bugfixed the my_toupper function
used in strequal.c so now all test cases run fine for me again.
2008-10-16 08:23:48 +00:00
Daniel Stenberg
a579d67064 - Pascal Terjan filed bug #2154627
(http://curl.haxx.se/bug/view.cgi?id=2154627) which pointed out that libcurl
  uses strcasecmp() in multiple places where it causes failures when the
  Turkish locale is used. This is because 'i' and 'I' isn't the same letter so
  strcasecmp() on those letters are different in Turkish than in English (or
  just about all other languages). I thus introduced a totally new internal
  function in libcurl (called Curl_ascii_equal) for doing case insentive
  comparisons for english-(ascii?) style strings that thus will make "file"
  and "FILE" match even if the Turkish locale is selected.
2008-10-15 21:43:48 +00:00
Dan Fandrich
95456b8e78 Added const to some pointer variables 2008-10-08 01:17:51 +00:00
Dan Fandrich
88513d2d1a Fixed some compiler warnings with gcc 2008-10-01 17:34:24 +00:00
Dan Fandrich
8f467b4288 Removed unneeded includes of signal.h and setjmp.h 2008-09-29 21:44:50 +00:00
Dan Fandrich
426ec2d399 Fixed a few comment typos 2008-09-26 19:55:12 +00:00
Daniel Stenberg
c4a694862c - Michael Goffioul filed bug report #2107377 "Problem with mutli + GnuTLS +
proxy" (http://curl.haxx.se/bug/view.cgi?id=2107377) that showed how a multi
  interface using program didn't work when built with GnuTLS and a CONNECT
  request was done over a proxy (basically test 502 over a proxy to a HTTPS
  site). It turned out the ssl connect function would get called twice which
  caused the second call to fail.
2008-09-22 20:42:13 +00:00
Yang Tse
2ef72f7abb fix compiler warning 2008-09-08 19:34:58 +00:00
Yang Tse
59e378f48f remove unnecessary typecasting of malloc() 2008-09-06 05:29:05 +00:00
Yang Tse
a622fd90b4 remove unnecessary typecasting of calloc() 2008-09-06 04:47:14 +00:00
Yang Tse
861b647e7b remove unnecessary typecasting of realloc() 2008-09-06 04:28:43 +00:00
Dan Fandrich
91ff938035 Improved the logic the decides whether to use HTTP 1.1 features or not in a
request.

Detect cases where an upload must be sent chunked and the server supports
only HTTP 1.0 and return CURLE_UPLOAD_FAILED.
2008-09-05 17:58:53 +00:00
Dan Fandrich
934708d950 Made some variables const which eliminated some casts 2008-09-02 17:41:20 +00:00
Yang Tse
ac18b471d2 libcurl internal base64.h header file renamed to curl_base64.h 2008-08-17 00:25:38 +00:00
Yang Tse
ad638da2c2 Library internal only C preprocessor macros FORMAT_OFF_T and FORMAT_OFF_TU
remain in use as internal curl_off_t print formatting strings for the internal
*printf functions which still cannot handle print formatting string directives
such as "I64d", "I64u", and others available on MSVC, MinGW, Intel's ICC, and
other DOS/Windows compilers.

This reverts previous commit part which did:

FORMAT_OFF_T  -> CURL_FORMAT_CURL_OFF_T
FORMAT_OFF_TU -> CURL_FORMAT_CURL_OFF_TU
2008-08-16 01:33:59 +00:00
Yang Tse
66fb9ca5f6 For congruency sake with the naming of other CURL_XXXXXX_CURL_OFF_T macros,
the names of the curl_off_t formatting string directives now become
CURL_FORMAT_CURL_OFF_T and CURL_FORMAT_CURL_OFF_TU.

CURL_FMT_OFF_T  -> CURL_FORMAT_CURL_OFF_T
CURL_FMT_OFF_TU -> CURL_FORMAT_CURL_OFF_TU

Remove the use of an internal name for the curl_off_t formatting string directives
and use the common one available from the inside and outside of the library.

FORMAT_OFF_T  -> CURL_FORMAT_CURL_OFF_T
FORMAT_OFF_TU -> CURL_FORMAT_CURL_OFF_TU
2008-08-15 02:58:15 +00:00
Dan Fandrich
7eab7fa353 Fixed a buffer overflow problem in Curl_proxyCONNECT that could occur
when a server responded with long headers and data.  Luckily, the buffer
overflowed into another unused buffer, so no actual harm was done.
Added test cases 1060 and 1061 to verify.
2008-08-12 20:07:52 +00:00
Daniel Stenberg
b0685b3576 remove debug code I accidentally left in here 2008-08-06 09:54:34 +00:00
Daniel Stenberg
ed50e3f1b4 - Yehoshua Hershberg found a problem that would make libcurl re-use a
connection with the multi interface even if a previous use of it caused a
  CURLE_PEER_FAILED_VERIFICATION to get returned. I now make sure that failed
  SSL connections properly close the connections.
2008-08-04 22:07:50 +00:00
Daniel Stenberg
3a499099af - Test cases 1051, 1052 and 1055 were added by Daniel Fandrich on July 30 and
proved how PUT and POST with a redirect could lead to a "hang" due to the
  data stream not being rewound properly when it had to in order to get sent
  properly (again) to the subsequent URL. This is now fixed and these test
  cases are no longer disabled.
2008-08-04 22:00:22 +00:00
Daniel Stenberg
8d012181b0 - Test case 1041 (added by Daniel Fandrich April 14th) proved a bug where PUT
with -C - sent garbage in the Content-Range: header. I fixed this problem by
  making sure libcurl always sets the size of the _entire_ upload if an app
  attemps to do resumed uploads since libcurl simply cannot know the size of
  what is currently at the server end. Test 1041 is no longer disabled.
2008-08-03 22:20:58 +00:00
Dan Fandrich
cc0285da7f Factored out Curl_copy_header_value 2008-07-30 20:11:51 +00:00
Daniel Stenberg
82412f218f Phil Blundell provided a fix for libcurl's treatment of unexpected 1xx
response codes. Previously libcurl would hang on such occurances. I added
test case 1033 to verify.
2008-07-03 08:47:53 +00:00
Daniel Stenberg
d92945bb8a - Eduard Bloch filed the debian bug report #487567
(http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=487567) pointing out that
  libcurl used Content-Range: instead of Range when doing a range request with
  --head (CURLOPT_NOBODY). This is now fixed and test case 1032 was added to
  verify.
2008-06-22 20:38:16 +00:00
Daniel Stenberg
3cb0dd6685 when the multi handle was in DO and DOING states, the HTTP and HTTPS protocol
handler functions didn't return that the socket should be waited for writing,
but instead it was treated as if no socket was needing monitoring so REMOVE
was called prematurely
2008-05-19 20:57:28 +00:00
Daniel Stenberg
21a0f09081 Added comments, check Curl_http_auth_act()'s return code and added a check
that closes the connection somewhat faster when perhapsrewind() has marked
the connection for closure.
2008-05-03 21:44:50 +00:00
Dan Fandrich
09777a4fc2 Some trivial changes 2008-04-17 00:45:33 +00:00
Daniel Stenberg
f1c69192da expanded a comment around some of the new formpost callback usage 2008-03-31 10:16:34 +00:00
Daniel Stenberg
a2314225e0 - Added CURLFORM_STREAM as a supported option to curl_formadd() to allow an
application to provide data for a multipart with the read callback. Note
  that the size needs to be provided with CURLFORM_CONTENTSLENGTH when the
  stream option is used. This feature is verified by the new test case
  554. This feature was sponsored by Xponaut.
2008-03-31 10:02:23 +00:00
Daniel Stenberg
b425e851fb - As found out and reported by Dan Petitt, libcurl didn't show progress/call
the progress callback for the first (potentially huge) piece of body data
  sent together with the POST request headers in the initial send().
2008-03-27 13:07:12 +00:00
Daniel Stenberg
590f0358d8 - Anatoli Tubman found and fixed a crash with Negotiate authentication used on
a re-used connection where both requests used Negotiate.
2008-03-01 22:32:03 +00:00
Daniel Stenberg
0d722204c3 https_getsock() should be static all over (and did some fixed indenting) 2008-02-18 19:53:31 +00:00
Daniel Stenberg
ba3e7a8656 rephrased comment 2008-02-17 13:49:01 +00:00
Daniel Stenberg
4180ca7638 don't do the GOT_NOTHING error check if the DONE function was called with
premature set TRUE, which means it was done before the request comleted. It
could then very well not have received any data.
2008-02-17 13:40:35 +00:00
Daniel Stenberg
d25aab2704 - Pooyan McSporran found and fixed a flaw where you first would do a normal
http request and then you'd reuse the handle and replace the Accept: header,
  as then libcurl would send two Accept: headers!
2008-02-15 08:56:06 +00:00
Daniel Stenberg
b620e62f0f - Dmitry Kurochkin moved several struct fields from the connectdata struct to
the SingleRequest one to make pipelining better. It is a bit tricky to keep
  them in the right place, to keep things related to the actual request or to
  the actual connection in the right place.
2008-01-31 12:04:33 +00:00
Daniel Stenberg
c6df788866 - Kevin Reed filed bug report #1879375
(http://curl.haxx.se/bug/view.cgi?id=1879375) which describes how libcurl
  got lost in this scenario: proxy tunnel (or HTTPS over proxy), ask to do any
  proxy authentication and the proxy replies with an auth (like NTLM) and then
  closes the connection after that initial informational response.

  libcurl would not properly re-initialize the connection to the proxy and
  continue the auth negotiation like supposed. It does now however, as it will
  now detect if one or more authentication methods were available and asked
  for, and will thus retry the connection and continue from there.

- I made the progress callback get called properly during proxy CONNECT.
2008-01-25 23:33:45 +00:00
Daniel Stenberg
c914e6ea5d "Igor" pointed out that CURLOPT_COOKIELIST set to "ALL" leaked memory, and so
did "SESS". Fixed now.
2008-01-23 22:22:12 +00:00
Daniel Stenberg
53108806af Joe Malicki filed bug report #1871269
(http://curl.haxx.se/bug/view.cgi?id=1871269) and we could fix his hang-
problem that occurred when doing a large HTTP POST request with the
response-body read from a callback.
2008-01-14 22:02:14 +00:00