Update the byte counters in the loop so that aborted transfers have the
information as well. Improves debug outputs etc.

If Curl_do() fails with CURLE_WRITE_ERROR on a re-used connection, this
new logic can retry the same operation on a new connection!

failed transfers will now close the connection

now counts header size return from server and if nothing is returned from a
HTTP server we return error

CURLOPT_FAILONERROR now only returns error if the HTTP code is 400 or above
unconditionalliy. Previously, the code check was for >= 300 unless follow-
location was enabled...

call Curl_done() in Curl_perform() after Transfer() was called, even it it
returned an error as there might be stuff in there we must free/cleanup.
This fixes the memory leak Yanick Pelletier

call Curl_done() in Curl_perform() after Transfer() was called, even it it
returned an error as there might be stuff in there we must free/cleanup.
This fixes the memory leak Yanick Pelletier posted about 16 Oct 2001

show more ...

better check for absolute URL redirects, adjusted to new Curl_tvdiff() proto

looks nicer and is better compatible with older vim versions

removed obsoletetd myalarm() calls

filetime should be -1 if the remote time was unknown as 0 is actually a
valid time. we now store the filetime as a long to know for sure it can
hold -1 (there exist some unsigned time_t cases)

Now we're setting a default domain for received cookies so that we can
properly match those cookies in subsequent requests

moved a 100K buffer from the transfer loop to the urlstate struct, as it
seriously decreases the amount of used stack space

Added formatting sections for emacs and vim

Major rename and redesign of the internal "backbone" structs. Details will
be posted in a minute to the libcurl list.

Georg Huettenegger added code to deal with error 417 when doing form posts.
NOTE: we might do this for *ALL* errors when doing form posts.

Added SSL session ID caching, moved some SSL code from url.c to ssluse.c

Georg Huettenegger's patch curl-7.8.1-pre5-patch-20010819

calls Curl_initinfo() in perform().

const and (un)signed fixes

corrected minor source indentation error

- Sergio Ballestrero provided a patch for reading responses from NCSA httpd
1.5.x servers, as they return really screwed up response headers when asked
for with HTTP 1.1.

httpreq cleanup fix

FD_ZERO() the keepfd variables properly when keepon is modified (Tomasz Lacki
reported 12 Jul 2001)

store httpcode _before_ doing the FAILONERROR check so that getinfo works
afterwards (bug #426442)

slightly "hackish" approach to disable SSL during download if the connection
is a FTPS connection as the data transfer is then done unencrypted!