Граф коммитов

57 Коммитов

Автор SHA1 Сообщение Дата
Daniel Stenberg 65eb65fde6
urldata: simplify bytecounters
- no need to have them protocol specific

- no need to set pointers to them with the Curl_setup_transfer() call

- make Curl_setup_transfer() operate on a transfer pointer, not
  connection

- switch some counters from long to the more proper curl_off_t type

Closes #3627
2019-03-01 17:30:34 +01:00
Viktor Szakats b801b453af whitespace fixes
- replace tabs with spaces where possible
- remove line ending spaces
- remove double/triple newlines at EOF
- fix a non-UTF-8 character
- cleanup a few indentations/line continuations
  in manual examples

Closes https://github.com/curl/curl/pull/3037
2018-09-23 22:24:02 +00:00
Daniel Stenberg 1a890997a4
all: s/int/size_t cleanup
Assisted-by: Rikard Falkeborn

Closes #2922
2018-09-01 10:40:42 +02:00
Daniel Stenberg e6e9b006f7
upload: allocate upload buffer on-demand
Saves 16KB on the easy handle for operations that don't need that
buffer.

Part 1 of #2888
2018-08-18 15:48:08 +02:00
Daniel Stenberg 8123560d44
HTTP: allow "header;" to replace an internal header with a blank one
Reported-by: Michael Kaufmann
Fixes #2357
Closes #2362
2018-03-11 11:46:10 +01:00
Daniel Stenberg 02eb6184ad
Curl_checkheaders: make it available for IMAP and SMTP too
... not only HTTP uses this now.

Closes #1875
2017-09-11 00:26:17 +02:00
Olivier Brunel 4b86113f5e speed caps: not based on average speeds anymore
Speed limits (from CURLOPT_MAX_RECV_SPEED_LARGE &
CURLOPT_MAX_SEND_SPEED_LARGE) were applied simply by comparing limits
with the cumulative average speed of the entire transfer; While this
might work at times with good/constant connections, in other cases it
can result to the limits simply being "ignored" for more than "short
bursts" (as told in man page).

Consider a download that goes on much slower than the limit for some
time (because bandwidth is used elsewhere, server is slow, whatever the
reason), then once things get better, curl would simply ignore the limit
up until the average speed (since the beginning of the transfer) reached
the limit.  This could prove the limit useless to effectively avoid
using the entire bandwidth (at least for quite some time).

So instead, we now use a "moving starting point" as reference, and every
time at least as much as the limit as been transferred, we can reset
this starting point to the current position. This gets a good limiting
effect that applies to the "current speed" with instant reactivity (in
case of sudden speed burst).

Closes #971
2016-09-04 13:11:23 +02:00
Daniel Stenberg 6eb60c2dc5 transfer: return without select when the read loop reached maxcount
Regression added in 790d6de485. The was then added to avoid one
particular transfer to starve out others. But when aborting due to
reading the maxcount, the connection must be marked to be read from
again without first doing a select as for some protocols (like SFTP/SCP)
the data may already have been read off the socket.

Reported-by: Dan Donahue
Bug: https://curl.haxx.se/mail/lib-2016-07/0057.html
2016-08-04 00:23:27 +02:00
Daniel Stenberg 434f8d0389 internals: rename the SessionHandle struct to Curl_easy 2016-06-22 10:28:41 +02:00
Daniel Stenberg 93935c08c1 multi: multi_reconnect_request is the former Curl_reconnect_request
now a file local function in multi.c
2016-03-30 07:52:28 +02:00
Daniel Stenberg 4af40b3646 URLs: change all http:// URLs to https:// 2016-02-03 00:19:02 +01:00
Daniel Stenberg c6aedf680f fread_func: move callback pointer from set to state struct
... and assign it from the set.fread_func_set pointer in the
Curl_init_CONNECT function. This A) avoids that we have code that
assigns fields in the 'set' struct (which we always knew was bad) and
more importantly B) it makes it impossibly to accidentally leave the
wrong value for when the handle is re-used etc.

Introducing a state-init functionality in multi.c, so that we can set a
specific function to get called when we enter a state. The
Curl_init_CONNECT is thus called when switching to the CONNECT state.

Bug: https://github.com/bagder/curl/issues/346

Closes #346
2015-10-15 23:32:19 +02:00
Daniel Stenberg b0143a2a33 read_callback: move to SessionHandle from connectdata
With many easy handles using the same connection for multiplexing, it is
important we store and keep the transfer-oriented stuff in the
SessionHandle so that callbacks and callback data work fine even when
many easy handles share the same physical connection.
2015-05-20 23:06:45 +02:00
Daniel Stenberg 32e8467a66 Curl_perfom: removed
Curl_perfom is no longer used anywhere since the always-multi commit
c43127414d, and some related functions were used only from within
Curl_perfom.
2013-02-01 08:14:46 +01:00
Yang Tse 4a5aa6682d Revert changes relative to lib/*.[ch] recent renaming
This reverts renaming and usage of lib/*.h header files done
28-12-2012, reverting 2 commits:

  f871de0... build: make use of 76 lib/*.h renamed files
  ffd8e12... build: rename 76 lib/*.h files

This also reverts removal of redundant include guard (redundant thanks
to changes in above commits) done 2-12-2013, reverting 1 commit:

  c087374... curl_setup.h: remove redundant include guard

This also reverts renaming and usage of lib/*.c source files done
3-12-2013, reverting 3 commits:

  13606bb... build: make use of 93 lib/*.c renamed files
  5b6e792... build: rename 93 lib/*.c files
  7d83dff... build: commit 13606bbfde follow-up 1

Start of related discussion thread:

  http://curl.haxx.se/mail/lib-2013-01/0012.html

Asking for confirmation on pushing this revertion commit:

  http://curl.haxx.se/mail/lib-2013-01/0048.html

Confirmation summary:

  http://curl.haxx.se/mail/lib-2013-01/0079.html

NOTICE: The list of 2 files that have been modified by other
intermixed commits, while renamed, and also by at least one
of the 6 commits this one reverts follows below. These 2 files
will exhibit a hole in history unless git's '--follow' option
is used when viewing logs.

  lib/curl_imap.h
  lib/curl_smtp.h
2013-01-06 18:20:27 +01:00
Yang Tse ffd8e127e7 build: rename 76 lib/*.h files
76 private header files renamed to use our standard naming scheme.

This commit only does the file renaming.

----------------------------------------

  renamed:    amigaos.h -> curl_amigaos.h
  renamed:    arpa_telnet.h -> curl_arpa_telnet.h
  renamed:    asyn.h -> curl_asyn.h
  renamed:    axtls.h -> curl_axtls.h
  renamed:    bundles.h -> curl_bundles.h
  renamed:    conncache.h -> curl_conncache.h
  renamed:    connect.h -> curl_connect.h
  renamed:    content_encoding.h -> curl_content_encoding.h
  renamed:    cookie.h -> curl_cookie.h
  renamed:    cyassl.h -> curl_cyassl.h
  renamed:    dict.h -> curl_dict.h
  renamed:    easyif.h -> curl_easyif.h
  renamed:    escape.h -> curl_escape.h
  renamed:    file.h -> curl_file.h
  renamed:    fileinfo.h -> curl_fileinfo.h
  renamed:    formdata.h -> curl_formdata.h
  renamed:    ftp.h -> curl_ftp.h
  renamed:    ftplistparser.h -> curl_ftplistparser.h
  renamed:    getinfo.h -> curl_getinfo.h
  renamed:    gopher.h -> curl_gopher.h
  renamed:    gtls.h -> curl_gtls.h
  renamed:    hash.h -> curl_hash.h
  renamed:    hostcheck.h -> curl_hostcheck.h
  renamed:    hostip.h -> curl_hostip.h
  renamed:    http.h -> curl_http.h
  renamed:    http_chunks.h -> curl_http_chunks.h
  renamed:    http_digest.h -> curl_http_digest.h
  renamed:    http_negotiate.h -> curl_http_negotiate.h
  renamed:    http_proxy.h -> curl_http_proxy.h
  renamed:    if2ip.h -> curl_if2ip.h
  renamed:    imap.h -> curl_imap.h
  renamed:    inet_ntop.h -> curl_inet_ntop.h
  renamed:    inet_pton.h -> curl_inet_pton.h
  renamed:    krb4.h -> curl_krb4.h
  renamed:    llist.h -> curl_llist.h
  renamed:    memdebug.h -> curl_memdebug.h
  renamed:    multiif.h -> curl_multiif.h
  renamed:    netrc.h -> curl_netrc.h
  renamed:    non-ascii.h -> curl_non-ascii.h
  renamed:    nonblock.h -> curl_nonblock.h
  renamed:    nssg.h -> curl_nssg.h
  renamed:    parsedate.h -> curl_parsedate.h
  renamed:    pingpong.h -> curl_pingpong.h
  renamed:    polarssl.h -> curl_polarssl.h
  renamed:    pop3.h -> curl_pop3.h
  renamed:    progress.h -> curl_progress.h
  renamed:    qssl.h -> curl_qssl.h
  renamed:    rawstr.h -> curl_rawstr.h
  renamed:    rtsp.h -> curl_rtsp.h
  renamed:    select.h -> curl_select.h
  renamed:    sendf.h -> curl_sendf.h
  renamed:    setup.h -> curl_setup.h
  renamed:    setup_once.h -> curl_setup_once.h
  renamed:    share.h -> curl_share.h
  renamed:    slist.h -> curl_slist.h
  renamed:    smtp.h -> curl_smtp.h
  renamed:    sockaddr.h -> curl_sockaddr.h
  renamed:    socks.h -> curl_socks.h
  renamed:    speedcheck.h -> curl_speedcheck.h
  renamed:    splay.h -> curl_splay.h
  renamed:    ssh.h -> curl_ssh.h
  renamed:    sslgen.h -> curl_sslgen.h
  renamed:    ssluse.h -> curl_ssluse.h
  renamed:    strdup.h -> curl_strdup.h
  renamed:    strequal.h -> curl_strequal.h
  renamed:    strerror.h -> curl_strerror.h
  renamed:    strtok.h -> curl_strtok.h
  renamed:    strtoofft.h -> curl_strtoofft.h
  renamed:    telnet.h -> curl_telnet.h
  renamed:    tftp.h -> curl_tftp.h
  renamed:    timeval.h -> curl_timeval.h
  renamed:    transfer.h -> curl_transfer.h
  renamed:    url.h -> curl_url.h
  renamed:    urldata.h -> curl_urldata.h
  renamed:    warnless.h -> curl_warnless.h
  renamed:    wildcard.h -> curl_wildcard.h

----------------------------------------
2012-12-28 20:21:56 +01:00
Yang Tse ec691ca34b lib/*.h: use our standard naming scheme for header inclusion guards 2012-12-28 18:21:40 +01:00
Daniel Stenberg b903186fa0 source cleanup: unify look, style and indent levels
By the use of a the new lib/checksrc.pl script that checks that our
basic source style rules are followed.
2011-04-27 09:09:35 +02:00
Stefan Krause 8511b6436c transfer: avoid insane conversion of time_t 2011-03-04 21:17:08 +01:00
Dave Reisner 99dcb11ed8 transfer: add Curl_meets_timecondition()
This will be used by file_do() and Curl_readwrite() as a unified method
of checking to see if a remote document meets the supplied
CURLOPT_TIMEVAL and CURLOPT_TIMECONDITION.

Signed-off-by: Dave Reisner <d@falconindy.com>
2011-01-31 14:29:48 +01:00
Daniel Stenberg c0111460b0 Curl_setup_transfer: no longer returns anything
This function could only return CURLE_OK and by changing it to
a void instead, we can simplify code all over.
2010-04-16 23:43:04 +02:00
Ben Greear 7de44e0a42 Make rate-limitation logic smoother
This gives a smoother rate limitation performance by using
sub-second pauses and also taking the buffer sizes into
account.
2010-03-26 23:33:02 +01:00
Daniel Stenberg 2309b4e330 remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
Daniel Stenberg 8b5102ca83 - Andre Guibert de Bruet pointed out a missing return code check for a
strdup() that could lead to segfault if it returned NULL. I extended his
  suggest patch to now have Curl_retry_request() return a regular return code
  and better check that.
2009-08-21 12:01:36 +00:00
Daniel Stenberg 1048043963 - Lots of good work by Krister Johansen, mostly related to pipelining:
Fix SIGSEGV on free'd easy_conn when pipe unexpectedly breaks
  Fix data corruption issue with re-connected transfers
  Fix use after free if we're completed but easy_conn not NULL
2009-08-21 07:11:20 +00:00
Daniel Stenberg 852989856d - To make it easier for applications that want lots of magic stuff done on
redirections and thus cannot use CURLOPT_FOLLOWLOCATION easily, we now
  introduce the new CURLINFO_REDIRECT_URL option that lets applications
  extract the URL libcurl would've redirected to if it had been told to. This
  then enables the application to continue to that URL as it thinks is
  suitable, without having to re-implement the magic of creating the new URL
  from the Location: header etc. Test 1029 verifies it.
2008-04-30 21:20:08 +00:00
Daniel Stenberg 50feea3eef Rearranged code and changed Curl_readwrite_init() and Curl_pre_readwrite() into
do_init() and do_complete() which now are called first and last in the DO
function. It simplified the flow in multi.c and the functions got more
sensible names!
2007-11-15 21:45:45 +00:00
Dan Fandrich 8cf0814a14 Fixed some minor type mismatches and missing consts mainly found by splint. 2007-08-27 06:31:28 +00:00
Yang Tse 584f3639e3 update copyright year 2007-04-03 18:25:18 +00:00
Daniel Stenberg f19d333ef6 - Ravi Pratap provided work on libcurl making pipelining more robust and
fixing some bugs:
  o Don't mix GET and POST requests in a pipeline
  o Fix the order in which requests are dispatched from the pipeline
  o Fixed several curl bugs with pipelining when the server is returning
    chunked encoding:
    * Added states to chunked parsing for final CRLF
    * Rewind buffer after parsing chunk with data remaining
    * Moved chunked header initializing to a spot just before receiving
      headers
2007-02-21 21:59:40 +00:00
Yang Tse 772a985dc3 Update copyright year, since the file has been modified 2006-10-27 03:47:57 +00:00
Daniel Stenberg b7eeb6e67f Major overhaul introducing http pipelining support and shared connection
cache within the multi handle.
2006-09-07 21:49:20 +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 ab4086bc24 Updated the copyright year since changes have been this year. 2005-03-31 07:02:02 +00:00
Daniel Stenberg 0a3065a2f2 Rename Curl_pretransfersec() to *_second_connect() since it does not just
do pretransfer stuff like Curl_pretransfer().
2005-02-14 09:30:40 +00:00
Daniel Stenberg 8dbaf534c8 Using the multi interface, and doing a requsted a re-used connection that
gets closed just after the request has been sent failed and did not re-issue
a request on a fresh reconnect like the easy interface did. Now it does!
(define CURL_MULTIEASY, run test case 160)
2005-01-29 22:31:06 +00:00
Daniel Stenberg 29102befa6 Cyrill Osterwalder posted a detailed analysis about a bug that occurs when
using a custom Host: header and curl fails to send a request on a re-used
persistent connection and thus creates a new connection and resends it. It
then sent two Host: headers. Cyrill's analysis was posted here:
http://curl.haxx.se/mail/archive-2005-01/0022.html
2005-01-11 14:00:45 +00:00
Daniel Stenberg 3e1caa6185 HTTP "auth done right". See lib/README.httpauth 2004-11-24 16:11:35 +00:00
Daniel Stenberg 39af394a1c removed tabs and trailing whitespace from source 2004-10-06 07:50:18 +00:00
Daniel Stenberg 8e28721057 The read callback can now return CURL_READFUNC_ABORT to stop a transfer. 2004-06-21 14:07:38 +00:00
Daniel Stenberg ea81dd9e2e Alexander Krasnostavsky's FTP third party transfer (proxy) support 2004-06-03 11:41:05 +00:00
Daniel Stenberg fd802db39f initial support for "uploading" to file:// URLs 2004-05-25 21:47:29 +00:00
Daniel Stenberg 7225b14002 curl_socket_t mistakes cleanup 2004-03-10 16:01:47 +00:00
Daniel Stenberg ce5805a955 Use curl_socket_t instead of int for holding sockets. The typedefs and
defines are in setup.h.
2004-03-09 22:52:50 +00:00
Daniel Stenberg b791e158f0 use curl_off_t instead of off_t! 2004-01-22 12:45:50 +00:00
Daniel Stenberg 053f6c85ef updated year in the copyright string 2004-01-07 09:19:33 +00:00
Daniel Stenberg b60e0fa97e David J Meyer's large file support. 2004-01-05 22:29:29 +00:00
Daniel Stenberg f26a338a54 copyright year update in the source header 2003-01-16 21:08:12 +00:00
Daniel Stenberg 5f649a1649 Move the URL concat code to Curl_follow(), and added a proto for that
function. For Location: following.
2002-10-07 13:38:34 +00:00
Daniel Stenberg ba4e69bebc updated source code boilerplate/header 2002-09-03 11:52:59 +00:00