7.10.4 commit

also subsequently free the ssl struct if the connection struct is to be
deleted

CHANGES

@@ -6,6 +6,543 @@
 
                                   Changelog
 
+Version 7.10.4 (2 Apr 2003)
+
+Daniel (1 Apr)
+- Added test case 505 to exercise FTP upload with rename done with libcurl,
+  and for that I had to extend the test suite's FTP server to deal with the
+  RNFR and RNTO commands.
+
+Daniel (31 Mar)
+- Even more SSL config check modifications after Richard's testing.
+
+Version 7.10.4-pre6 (31 Mar 2003)
+
+Daniel (31 Mar)
+- More fixes for the SSL session ID cache checks when SSL configs are changed
+  between connections. Based on tests and talks with Richard Bramante.
+
+- Guillaume Cottenceau provided a patch that added CURLOPT_UNRESTRICTED_AUTH.
+  When enabled, it will prevent libcurl from limiting to which host it sends
+  user+password to when following locations. By default, libcurl only sends
+  name and password to the original host used in the first URL, but with this
+  option set it will send the auth info to all hosts it follows location
+  headers to. The new tool command line option for this is named
+  "--location-trusted".
+
+- Frankie Fong reported a problem with libcurl if you re-used an easy handle
+  with a proxy, and you first made a https:// connction to a host and then
+  switched to a http:// one to the same host. libcurl would then wrongly re-use
+  the same connection for it and fail to get the second URL properly
+
+Daniel (29 Mar)
+- Dan Shearer's fix that makes curl complain if invoked with nothing but "curl
+  -O" was applied.
+
+Daniel (26 Mar)
+- Bryan Kemp was friendly enough to lend me an account on his Redhat 9 box and
+  I could fix the configure problems on redhat 8.1 and 9 in no time thanks to
+  this. Thanks a bunch Bryan!
+
+Daniel (25 Mar)
+- Renamed configure.in to configure.ac
+
+Version 7.10.4-pre5 (25 Mar 2003)
+
+Daniel (25 Mar)
+- Richard Bramante provided a fix for a handle re-use problem seen when you
+  change options on an SSL-enabled connection between requests. Previously,
+  changing peer verification or host verification and similar things was not
+  taken into account when a connection were checked for re-use and thus
+  enabling stricter check between requests on a re-used connection made no
+  difference and the connection would thus be used erroneously.
+
+Daniel (24 Mar)
+- G<>tz Babin-Ebell pointed out that the ca-bundle.crt file contained a
+  certificate from Trustcenter that was a demo certificate only that was never
+  indended to be part of a CA bundle.
+
+Daniel (21 Mar)
+- Life is a mystery. Within a time period of 17 hours, Tim Pope and Michael
+  Churchill filed one bug report each, both identifying problems with a second
+  transfer when doing persistant transfers re-using a connection. Tim's one is
+  #706624, labeled "Multiple uploads per handle fail" and Michael's #707003
+  "Does not send Authorization: header when reusing connection". I could track
+  both down to the same piece of logic and it turned out libcurl was not using
+  new settings properly when re-using an existing connection. This concerned
+  both uploading and downloading and involved exactly those pieces these two
+  reports identified. This code has been this faulty since the day I
+  introduced persistant connection support in libcurl, more than 2 years ago.
+
+Daniel (20 Mar 2003)
+- Five year anniversary. Today five years ago, the first ever curl release saw
+  the light of day.
+
+Daniel (17 Mar)
+- Andy Cedilnik corrected flaws in some libcurl example-usage sources.
+
+Daniel (16 Mar)
+- Juan F. Codagnone reported that the fix from March 2nd was incomplete.
+
+- Added code to the configure.in to check for select() argument types. I've
+  not made any code use the results just yet though.
+
+Daniel (15 Mar)
+- Gisle Vanem provided two patches to build better on Windows.
+
+- Adjusted the test suite code to better make sure that the server(s) required
+  for a specific test is properly started before the test case is attempted.
+  Many tests now run a lot faster than before.
+
+Daniel (14 Mar)
+- Another configure.in adjustment made the configure detect functions properly
+  on HPUX now.
+
+Daniel (13 Mar)
+- Philippe Raoult fixed pre4-compile quirks for FreeBSD.
+
+Version 7.10.4-pre4 (13 Mar 2003)
+
+Daniel (13 Mar)
+- Added a backup-check for functions that aren't found by AC_CHECK_FUNCS()
+  as I believe some checks on HPUX need this. At least some of the info given
+  to us by Rick Jones seemed to indicate this.
+
+Daniel (12 Mar)
+- Thomas Tonino found out that if you used the curl tool to do PUT operations
+  as in 'curl www.foo.com/dir/ -T file' and the file name included for example
+  space or other characters that don't belong in URLs, curl did not properly
+  URL encode them before using them in the URL.
+
+- Added an option to configure called --enable-libgcc that simply adds -lgcc
+  to the LIBS variable, as this seems to be a common problem.
+
+- I modified the configure.in file, so that the headers are now checked in an
+  order of "viality". We must also make sure to use the "default headers"
+  parameter to AC_CHECK_HEADERS() so that headers are checked with the proper
+  prerequisites included (i.e all the major and generally important header
+  files are included there by default). This might be what we need for various
+  Sun, HP, AIX and Tru64 systems to behave good again on the header check
+  front.
+
+- Rick Jones pointed out a few compiler warnings on HP-UX that I addressed.
+
+- I made the configure --help output nicer by using AC_HELP_STRING() a lot
+  more.
+
+Daniel (11 Mar)
+- Christophe Demory fixed the socket sending code to work better on HP-UX
+  when sending data to a socket that would block. It then returns EAGAIN, not
+  EWOULDBLOCK.
+
+- Richard Gorton improved the seeding function for systems without a good
+  and reliable random source.
+
+- Richard Gorton fixed a few warnings that popped up when you built curl
+  using the Sun compiler on a 64bit SPARC platform.
+
+- Martin C. Martin fixed a case where a connect failure using the multi
+  interface didn't produce a human readable error string.
+
+Daniel (10 Mar)
+- Reverted ltmain.sh back to libtool 1.4.2 status again, as the 1.4.3 version
+  broke the build on numerous platforms. It seems that libtool 1.4.3 puts some
+  requirements on what versions of the other tools (autoconf + automake) that
+  I am not familiar with and thus I couldn't fulfill at this point.
+
+  Yes, this is more than mildly frustrating.
+
+Daniel (7 Mar)
+- Run libtoolize version 1.4.3.
+
+Version 7.10.4-pre3 (4 Mar 2003)
+
+Daniel (3 Mar)
+- Added share.obj to the VC6 and Borland libcurl makefiles.
+
+- Troels Walsted Hansen found and investigated a problem with libcurl on AIX,
+  presumably only on 4.3 or later. gethostbyname_r() is not returning data
+  that is possible to "keep" and cache the way libcurl does. But instead these
+  versions of AIX uses a gethostbyname() that works thread-safely we can
+  instead use the ordinary gethostbyname() and our pack_hostent() approach to
+  achieve what we want. The configure script now attempts to detect AIX 4.3 or
+  later to adjust for this.
+
+Daniel (2 Mar)
+- Juan F. Codagnone found a problem introduced in 7.10.3 when you first did a
+  POST and then back to a GET using the same easy handle.
+
+Daniel (28 Feb)
+- Removed the strequal and strnequal defines from curl/curl.h header. They
+  were never meant for the public header anyway. Philippe Raoult brought it
+  up.
+
+- James Bursa fixed the RISC OS build.
+
+Daniel (27 Feb)
+- Avery Fay pointed out the very misleading curl_multi_info_read man page, and
+  I updated it to become more accurate.
+
+- Salvatore Sorrentino found a problem with FTP downloading that turned out to
+  be his FTP server returning size zero (0 bytes) when SIZE was used on a file
+  while being in BINARY mode. We now make a second check for the actual size
+  by scanning the RETR reply anyway, even if the SIZE command returned 0.
+
+Daniel (26 Feb)
+- Kyle Sallee reported a case where he would do a transfer that didn't update
+  the progress meter properly. It turned out to be a case where libcurl would
+  loop a little too eagerly in the tranfer loop, which isn't really good for
+  the APIs, especially not the multi API.
+
+Version 7.10.4-pre2 (24 Feb 2003)
+
+Daniel (24 Feb)
+- Kjetil Jacobsen found out that setting CURLOPT_MAXCONNECTS to a value higher
+  than 5 could cause a segfault.
+
+- I believe I fixed the 'Expect: 100-continue' behavior that has been broken
+  for a while (I think since my change dated Dec 10 2002). When this header is
+  used, libcurl should wait for a HTTP 100 (or timeout) before sending the
+  post/put data.
+
+Daniel (14 Feb)
+- Matthew Clarke provided some info what to modify to make curl build
+  flawlessly on AIX 3.2.5.
+
+- Martin C. Martin found and fixed a problem in the multi interface when
+  running on Windows and trying to connect to a port without a listener.
+
+Daniel (13 Feb)
+- Christopher R. Palmer fixed Curl_base64_encode() to deal with zeroes in the
+  data to encode.
+
+Daniel (4 Feb)
+- Jean-Philippe added the first code that enables the 'share' system. This
+  should now enable sharing of DNS data between two curl easy handles.
+
+- Incorporated Nico Baggus' fixes to again compile flawlessly on VMS.
+
+- James Bursa corrected a bad comment in the public include file curl/multi.h
+
+- Peter Forret reported one of those error:00000000 cases in libcurl again
+  when connecting to a HTTPS site, and this time I did discover some oddities
+  in how curl reports SSL errors back. It could miss showing the actual error.
+
+Version 7.10.4-pre1 (3 Feb 2003)
+
+Daniel (3 Feb)
+- Removed things in the docs saying capath doesn't work on Windows, as Julian
+  Noble told us it works fine.
+
+Daniel (31 Jan)
+- Kevin Roth fixed the zlib build stuff in the Mingw32 makefile.
+
+Daniel (30 Jan)
+- Kevin Roth found out that curl on Windows always checked for the CA cert
+  bundle using the environment variable and the path scan, even though
+  -k/--insecure was used.
+
+- Hamish Mackenzie pointed out that curl only did strict host name verifying
+  if capath or cainfo was used. Now it'll always do it unless -k / --insecure
+  is used!
+
+- Pavel Cenek pointed out that the Content-Type extraction was done wrongly
+  as the full string was not fetched. Added test case 57 to verify that curl
+  does it right now.
+
+Daniel (29 Jan)
+- Jamie Wilkinson provided a patch that now makes curl attempt to clear out
+  "sensitive" command line arguments so that they don't appear in ps outputs
+  (only on platforms that allow writing to argv[]).
+
+- John McGowan found out that the DEBUGFUNCTION could be called with bad
+  arguments and thus cause the --trace outputs to go wrong.
+
+- Removed all the emacs local variables from all files. Mats Lidell provided
+  the new sample.emacs file (for a sample of what to include in your .emacs)
+  and the curl-style.el that sets a better c-style for editing curl sources.
+
+- Dave Halbakken found a problem with FTP downloads that could accidently
+  return CURLE_PARTIAL_FILE when curl_easy_perform() was called with NOBODY
+  set TRUE.
+
+Daniel (27 Jan)
+- The fopen.c example was flawed as Nick Humfrey noticed, and I fixed it to
+  work again.
+
+Daniel (24 Jan)
+- Bertrand Demiddelaer found and fixed a memory leak (the content-type string)
+  when following locations.
+
+Daniel (22 Jan 2003)
+- Ian Wilkes and Legoff Vincent both independently provided fixes for making
+  curl/multi.h work properly when compiled with a C++ compiler.
+
+Daniel (20 Jan 2003)
+- Fixed 'buildconf' to check version number of the required tools before
+  they're actually used.
+
+- Wrote 'testcurl.sh', a script targeted for automatic and distributed curl
+  tests on various platforms.
+
+- David Thiel pointed out that the .netrc file was not being dealt with
+  properly anymore. I broke this in the password prompting "fix".
+
+- Markus F.X.J. Oberhumer patched libcurl to allocate the scratch buffer only
+  on demand and thus we save 32KB in each curl handle that don't use that
+  buffer. This need appeared when some people started using thousands of
+  simultaneous curl handles... :-)
+
+Daniel (16 Jan 2003)
+- Markus Oberhumer fixed curl-config --cflags when the includedir was not
+  /usr/include.
+
+- Markus Oberhumer fixed CURLINFO_PRIVATE to properly return NULL if it was
+  set to NULL!
+
+Version 7.10.3 (14 Jan 2003)
+
+Daniel (10 Jan 2003)
+- Steve Oliphant pointed out that test case 105 did not work anymore and this
+  was due to a missing fix for the password prompting.
+
+Version 7.10.3-pre6 (10 Jan 2003)
+
+Daniel (9 Jan 2003)
+- Bryan Kemp pointed out that curl -u could not provide a blank password
+  without prompting the user. It can now. -u username: makes the password
+  empty, while -u username makes curl prompt the user for a password.
+
+- Kjetil Jacobsen found a remaining connect problem in the multi interface on
+  ipv4 systems (Linux only?), that I fixed and Kjetil verified that it fixed
+  his problems.
+
+- memanalyze.pl now reads a file name from the command line, and no longer
+  takes the data on stdin as before.
+
+Version 7.10.3-pre5 (9 Jan 2003)
+
+Daniel (9 Jan 2003)
+- Fixed tests/memanalyze.pl to work with file names that contain colons (as on
+  Windows).
+  
+- Kjetil Jacobsen quickly pointed out that lib/share.h was missing...
+
+Version 7.10.3-pre4 (9 Jan 2003)
+
+Daniel (9 Jan 2003)
+- Updated lib/share.c quite a bit to match the design document at
+  http://curl.haxx.se/dev/sharing.txt a lot more.
+
+  I'll try to update the document soonish. share.c is still not actually used
+  by libcurl, but the API is slowly getting there and we can start
+  implementing code that takes advantage of this system.
+
+Daniel (8 Jan 2003)
+- Updated share stuff in curl/curl.h, including data types, structs and
+  function prototypes. The corresponding files in lib/ were also modified
+  of course to remain compilable. Based on input from Jean-Philippe and also
+  to make it more in line with the design document.
+
+- Jean-Philippe Barrette-LaPierre patched a very trivial memory leak in
+  curl_escape() that would happen when realloc() returns NULL...
+
+- Matthew Blain provided feedback to make the --create-dirs stuff build
+  properly on Windows.
+
+- Fixed the #include in tests/libtest/first.c as Legoff Vincent pointed out.
+
+Daniel (7 Jan 2003)
+- Philippe Raoult provided a patch that now makes libcurl properly support
+  wildcard checks for certificate names.
+
+- Simon Liu added CURLOPT_HTTP200ALIASES, to let an application set other
+  strings recognized as "HTTP 200" to allow http-like protocols to get
+  downloaded fine by curl.
+
+- Now using autoconf 2.57 and automake 1.7.2
+
+- Doing "curl -I ftp://domain/non-existing-file" still outputed a date!
+  Wayne Haigh reported.
+
+- The error message is now written properly with a newline in the --trace
+  file.
+
+Daniel (6 Jan 2003)
+- Sterling Hughes fixed a possible bug: previously, if you called
+  curl_easy_perform and then set the global dns cache, the global cache
+  wouldn't be used. Pointed out by Jean-Philippe Barrette-LaPierre.
+
+- Matthew Blain's fixed the VC6 libcurl makefile to include better debug data
+  on debug builds.
+
+Daniel (27 Dec 2002)
+- Philippe Raoult reported a bug with HTTPS connections which I evidently
+  added in my 19 dec fix. I corrected it.
+
+Daniel (20 Dec)
+- Idea from the Debian latest patch: use AM_MAINTAINER_MODE in the configure
+  script to make the default makefile less confusing "to the casual
+  installer".
+
+Version 7.10.3-pre3 (20 Dec)
+
+Daniel (19 Dec)
+- Matthew Blain patched the Curl_base64_decode() function.
+
+- Evan Jordan reported in bug report #653022 that the SSL_read() usage was
+  wrong, and it certainly was. It could lead to curl using too much CPU due to
+  a stupid loop.
+
+Daniel (18 Dec)
+- As suggested by Margus Freudenthal, CURLE_HTTP_NOT_FOUND was renamed to
+  CURLE_HTTP_RETURNED_ERROR since it is returned on any >= 400 code when
+  CURLOPT_FAILONERROR is set.
+
+Daniel (17 Dec)
+- Bug reported #651464, reported by Christopher Palmer, provided an example
+  source code using the multi interface that hang when trying to connect to a
+  proxy on a localhost port where no proxy was listening. This bug was not
+  repeatable on libcurls that were IPv6-enabled.
+
+Daniel (16 Dec)
+- Christopher Palmer also noticed what Vojtech Janota already was
+  experiencing: The attempted name resolve fix for glibc 2.2.93 caused libcurl
+  to crash when used on some older glibc versions. The problem is of course
+  the silliness of the 2.2.93. I committed a fix that hopefully should make
+  the binary run fine on either one of the versions, even though the solution
+  is not as nice as I'd like it to be.
+
+Daniel (13 Dec)
+- Bug report #651460 by Christopher R. Palmer showed that when using libcurl
+  to for example go over a proxy on localhost, it would attempt to connect
+  through the proxy TWICE.
+
+  I added test case 503 with which I managed to repeat this problem and I
+  fixed the code to not re-attempt any connects (which also made it a nicer
+  fix for the #650941 bug mentioned below).
+
+  The sws server was extended to deal with CONNECT in order to make test
+  case 503 do good.
+
+- Evan Jordan posted bug report #650989 about a memory leak in the public key
+  retrieving code. He provided a suggested fix and I merely applied it!
+
+- Bug report #650941, posted by Christopher R. Palmer identified a problem
+  with the multi interface and getting file:// URLs. This was now fixed and
+  test case 502 was added to verify this.
+
+Daniel (12 Dec)
+- Test case 500 and 501 are the first ever libcurl test cases that run.
+
+- Made "configure --enable-debug" cut off all -O* options to the compiler
+
+- Finally fixed the test suite's ftp server so that test case 402 doesn't
+  cause the following test case to fail anymore!
+
+Daniel (11 Dec)
+- CURL_MAX_WRITE_SIZE is now decreased to 16KB since it makes the Windows
+  version perform uploads much faster!!! RBramante did lots of research on
+  this topic.
+
+- Fixed the #include in curl/curl.h to include the other files outside the
+  extern "C" scope.
+
+Daniel (10 Dec)
+- Moved around and added more logic:
+
+  First, POST data is never sent as part of the request headers in the http.c
+  code. It is always sent the "normal" read callback then send() way. This now
+  enables a plain HTTP POST to be sent chunked if we want to. This also
+  reduces the risk of having very big POSTs causing problems.
+
+  Further, sending off the initial HTTP request is not done using a loop
+  anymore. If it wasn't all sent off in the first send(), the rest of the
+  request is sent off in the normal transfer select() loop. This makes several
+  things possible, but mainly it makes libcurl block less when used from the
+  multi interface and it also reduces the risk of problems with issuing very
+  large requests.
+
+Daniel (9 Dec)
+- Moved the read callback pointer and data within the structs to a more
+  suitable place. This in preparation for a better HTTP-request sending code
+  without (a silly) loop.
+
+- The Dodds fix seems not to work.
+
+- Vojtech Janota tests proved that the resolve fix from oct 21st is not good
+  enough since obviously older glibcs might return EAGAIN without this meaning
+  that the buffer was too small.
+
+- [the other day] Made libcurl loop on recv() and send() now until done, and
+  then get back to select(). Previously it went back to select() more often
+  which really was a slight overhead. This was due to the reported performance
+  problems on HTTP PUT on Windows. I couldn't see any notable difference on
+  Linux...
+
+Version 7.10.3-pre2 (4 Dec 2002)
+
+Daniel (4 Dec 2002)
+- Lots of work with Malcolm Dodds made me add a temporary code fix that now
+  shortens the timeout waiting for the 226 or 250 line after a completed
+  FTP transfer.
+
+  If no data is received within 60 seconds, this is taken as a sign of a dead
+  control connection and we bail out.
+
+Daniel (3 Dec 2002)
+- Ralph's bug report #644841 identified a problem in which curl returned a
+  timeout error code when in fact the problem was not a timeout. The proper
+  error should now be propagated better when they're detected in the FTP
+  response reading function.
+
+- Updated the Borland Makefiles.
+
+Daniel (2 Dec 2002)
+- Nicolas Berloquin provided a patch that introduced --create-dirs to the
+  command line tool. When used in combination with -o, it lets curl create
+  [non-existing] directories used in -o, suitably used with #-combinations
+  such as:
+
+     curl "www.images.com/{flowers,cities,parks,mountains}/pic_[1-100].jpg \
+       -o "dir_#1/pic#2.jpg" --create-dirs
+
+Version 7.10.3-pre1
+
+Daniel (28 Nov 2002)
+- I visited Lars Nordgren and had a go with his problem, which lead me to
+  implement this fix. If libcurl detects the added custom header
+  "Transfer-Encoding: chunked", it will now enable a chunked transfer.
+
+  Also, chunked transfer didn't quite work before but seems to do so now.
+
+- Kjetil Jacobsen pointed out that ./configure --disable-ipv6 --without-zlib
+  didn't work on any platform...
+
+Daniel (26 Nov 2002)
+- Fixed a bad addrinfo free in the hostip.c code, hardly exposed anywhere
+
+- Dan Becker found and fixed a minor memory leak on persistent connnections
+  using CURLOPT_USERPWD.
+
+Daniel (22 Nov 2002)
+- Based on Ralph Mitchell's excellent analysis I found a bug in the test suite
+  web server (sws) which now lets test case 306 run fine even in combination
+  with the other test cases.
+
+- Juan Ignacio Herv<72>s found a crash in the verbose connect message that is
+  used on persistent connections. This bug was added in 7.10.2 due to the
+  rearranged name resolve code.
+
+Daniel (20 Nov 2002)
+- Kjetil Jacobsen provided a patch that introduces:
+
+   CURLOPT_PRIVATE stores a private pointer in the curl handle.
+
+   CURLINFO_PRIVATE retrieves the private pointer from the curl handle.
+
+- Karol Pietrzak pointed out how curl-config --cflags didn't output a good
+  include dir so I've removed that for now.
 
 Version 7.10.2 (18 Nov 2002)
 
@@ -1342,4 +1879,4 @@ Daniel (2 January 2002)
   changes done on dec-20 made test case 104 cease to work (in both branches).
 
 - Philip Gladstone pointed out a few portability problems in the source code
-  that didn't compile on 64-bit sparcs using Sun's native 
+  that didn't compile on 64-bit sparcs using Sun's native compiler.

COPYING

@@ -1,6 +1,6 @@
 COPYRIGHT AND PERMISSION NOTICE
 
-Copyright (c) 1996 - 2002, Daniel Stenberg, <daniel@haxx.se>.
+Copyright (c) 1996 - 2003, Daniel Stenberg, <daniel@haxx.se>.
 
 All rights reserved.
 

CVS-INFO

@@ -15,7 +15,8 @@ Compile and build instructions follow below.
   CHANGES.0     contains ancient changes.
   CHANGES.$year contains changes for the particular year.
 
-  memanalyze.pl is for analyzing the output generated by curl if -DMALLOCDEBUG
+  tests/memanalyze.pl
+                is for analyzing the output generated by curl if -DMALLOCDEBUG
                 is used when compiling
 
   buildconf     builds the makefiles and configure stuff
@@ -30,6 +31,11 @@ To build after having extracted everything from CVS, do this:
 ./configure
 make
 
+  Daniel uses a ./configure line similar to this for easier development:
+
+  ./configure --disable-shared --enable-debug --enable-maintainer-mode
+
+
 REQUIREMENTS
 
  You need the following software installed:
@@ -39,12 +45,19 @@ REQUIREMENTS
  o libtool  1.4 (or later)
  o GNU m4 (required by autoconf)
 
- o nroff + perl (if you don't have nroff and perl and you for some reason
+ o nroff + perl
-   don't want to install them, you can rename the source file
+
-   src/hugehelp.c.cvs to src/hugehelp.c and avoid having to generate this
+   If you don't have nroff and perl and you for some reason don't want to
-   file. This will of course give you an older version of the file that isn't
+   install them, you can rename the source file src/hugehelp.c.cvs to
-   up-to-date. That file was checked in once and won't be updated very
+   src/hugehelp.c and avoid having to generate this file. This will of course
-   regularly.)
+   give you an older version of the file that isn't up-to-date. That file was
+   checked in once and won't be updated very regularly.
+
+ o yacc/bison 
+
+   If you don't have yacc or bison, you must rename the lib/getdate.c.cvs file
+   to lib/getdate.c to be able to build libcurl. yacc/bison is normally used
+   to generate the lib/getdate.c file from the lib/getdate.y source file.
 
 MAC OS X
 

LEGAL

@@ -1,25 +0,0 @@
- Copyright (C) 1998-2002, Daniel Stenberg, <daniel@haxx.se>, et al.
-
- Everyone is permitted to copy and distribute verbatim copies of this license
- document, but changing it is not allowed.
-
- In order to be useful for every potential user, the curl and libcurl are
- dual-licensed under the MPL and the MIT/X-derivate licenses.
-
- You may opt to use, copy, modify, merge, publish, distribute and/or sell
- copies of the Software, and permit persons to whom the Software is furnished
- to do so, under the terms of the MPL or the MIT/X-derivate licenses. You may
- pick one of these licenses. The files MITX.txt and MPL-1.1.txt contain the
- license texts.
-
- As a courtesy to the open-source and free software community, we ask you to
- dual-license any modifications that you make as well, under the terms of this
- document.
-
- Please remember to always keep the licensing information included in
- individual source files up-to-date, so as to avoid misleading anyone as to
- the status of these files.
-
- I will use a submission policy according to which I will only enter
- contributions into the CVS tree if the contributor agrees to both licenses
- and this dual-license approach.

MITX.txt

@@ -1,21 +0,0 @@
-COPYRIGHT AND PERMISSION NOTICE
-
-Copyright (c) 1996 - 2002, Daniel Stenberg, <daniel@haxx.se>.
-
-All rights reserved.
-
-Permission to use, copy, modify, and distribute this software for any purpose
-with or without fee is hereby granted, provided that the above copyright
-notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN
-NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
-OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of a copyright holder shall not
-be used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization of the copyright holder.

MPL-1.1.txt

@@ -1,470 +0,0 @@
-                          MOZILLA PUBLIC LICENSE
-                                Version 1.1
-
-                              ---------------
-
-1. Definitions.
-
-     1.0.1. "Commercial Use" means distribution or otherwise making the
-     Covered Code available to a third party.
-
-     1.1. "Contributor" means each entity that creates or contributes to
-     the creation of Modifications.
-
-     1.2. "Contributor Version" means the combination of the Original
-     Code, prior Modifications used by a Contributor, and the Modifications
-     made by that particular Contributor.
-
-     1.3. "Covered Code" means the Original Code or Modifications or the
-     combination of the Original Code and Modifications, in each case
-     including portions thereof.
-
-     1.4. "Electronic Distribution Mechanism" means a mechanism generally
-     accepted in the software development community for the electronic
-     transfer of data.
-
-     1.5. "Executable" means Covered Code in any form other than Source
-     Code.
-
-     1.6. "Initial Developer" means the individual or entity identified
-     as the Initial Developer in the Source Code notice required by Exhibit
-     A.
-
-     1.7. "Larger Work" means a work which combines Covered Code or
-     portions thereof with code not governed by the terms of this License.
-
-     1.8. "License" means this document.
-
-     1.8.1. "Licensable" means having the right to grant, to the maximum
-     extent possible, whether at the time of the initial grant or
-     subsequently acquired, any and all of the rights conveyed herein.
-
-     1.9. "Modifications" means any addition to or deletion from the
-     substance or structure of either the Original Code or any previous
-     Modifications. When Covered Code is released as a series of files, a
-     Modification is:
-          A. Any addition to or deletion from the contents of a file
-          containing Original Code or previous Modifications.
-
-          B. Any new file that contains any part of the Original Code or
-          previous Modifications.
-
-     1.10. "Original Code" means Source Code of computer software code
-     which is described in the Source Code notice required by Exhibit A as
-     Original Code, and which, at the time of its release under this
-     License is not already Covered Code governed by this License.
-
-     1.10.1. "Patent Claims" means any patent claim(s), now owned or
-     hereafter acquired, including without limitation,  method, process,
-     and apparatus claims, in any patent Licensable by grantor.
-
-     1.11. "Source Code" means the preferred form of the Covered Code for
-     making modifications to it, including all modules it contains, plus
-     any associated interface definition files, scripts used to control
-     compilation and installation of an Executable, or source code
-     differential comparisons against either the Original Code or another
-     well known, available Covered Code of the Contributor's choice. The
-     Source Code can be in a compressed or archival form, provided the
-     appropriate decompression or de-archiving software is widely available
-     for no charge.
-
-     1.12. "You" (or "Your")  means an individual or a legal entity
-     exercising rights under, and complying with all of the terms of, this
-     License or a future version of this License issued under Section 6.1.
-     For legal entities, "You" includes any entity which controls, is
-     controlled by, or is under common control with You. For purposes of
-     this definition, "control" means (a) the power, direct or indirect,
-     to cause the direction or management of such entity, whether by
-     contract or otherwise, or (b) ownership of more than fifty percent
-     (50%) of the outstanding shares or beneficial ownership of such
-     entity.
-
-2. Source Code License.
-
-     2.1. The Initial Developer Grant.
-     The Initial Developer hereby grants You a world-wide, royalty-free,
-     non-exclusive license, subject to third party intellectual property
-     claims:
-          (a)  under intellectual property rights (other than patent or
-          trademark) Licensable by Initial Developer to use, reproduce,
-          modify, display, perform, sublicense and distribute the Original
-          Code (or portions thereof) with or without Modifications, and/or
-          as part of a Larger Work; and
-
-          (b) under Patents Claims infringed by the making, using or
-          selling of Original Code, to make, have made, use, practice,
-          sell, and offer for sale, and/or otherwise dispose of the
-          Original Code (or portions thereof).
-
-          (c) the licenses granted in this Section 2.1(a) and (b) are
-          effective on the date Initial Developer first distributes
-          Original Code under the terms of this License.
-
-          (d) Notwithstanding Section 2.1(b) above, no patent license is
-          granted: 1) for code that You delete from the Original Code; 2)
-          separate from the Original Code;  or 3) for infringements caused
-          by: i) the modification of the Original Code or ii) the
-          combination of the Original Code with other software or devices.
-
-     2.2. Contributor Grant.
-     Subject to third party intellectual property claims, each Contributor
-     hereby grants You a world-wide, royalty-free, non-exclusive license
-
-          (a)  under intellectual property rights (other than patent or
-          trademark) Licensable by Contributor, to use, reproduce, modify,
-          display, perform, sublicense and distribute the Modifications
-          created by such Contributor (or portions thereof) either on an
-          unmodified basis, with other Modifications, as Covered Code
-          and/or as part of a Larger Work; and
-
-          (b) under Patent Claims infringed by the making, using, or
-          selling of  Modifications made by that Contributor either alone
-          and/or in combination with its Contributor Version (or portions
-          of such combination), to make, use, sell, offer for sale, have
-          made, and/or otherwise dispose of: 1) Modifications made by that
-          Contributor (or portions thereof); and 2) the combination of
-          Modifications made by that Contributor with its Contributor
-          Version (or portions of such combination).
-
-          (c) the licenses granted in Sections 2.2(a) and 2.2(b) are
-          effective on the date Contributor first makes Commercial Use of
-          the Covered Code.
-
-          (d)    Notwithstanding Section 2.2(b) above, no patent license is
-          granted: 1) for any code that Contributor has deleted from the
-          Contributor Version; 2)  separate from the Contributor Version;
-          3)  for infringements caused by: i) third party modifications of
-          Contributor Version or ii)  the combination of Modifications made
-          by that Contributor with other software  (except as part of the
-          Contributor Version) or other devices; or 4) under Patent Claims
-          infringed by Covered Code in the absence of Modifications made by
-          that Contributor.
-
-3. Distribution Obligations.
-
-     3.1. Application of License.
-     The Modifications which You create or to which You contribute are
-     governed by the terms of this License, including without limitation
-     Section 2.2. The Source Code version of Covered Code may be
-     distributed only under the terms of this License or a future version
-     of this License released under Section 6.1, and You must include a
-     copy of this License with every copy of the Source Code You
-     distribute. You may not offer or impose any terms on any Source Code
-     version that alters or restricts the applicable version of this
-     License or the recipients' rights hereunder. However, You may include
-     an additional document offering the additional rights described in
-     Section 3.5.
-
-     3.2. Availability of Source Code.
-     Any Modification which You create or to which You contribute must be
-     made available in Source Code form under the terms of this License
-     either on the same media as an Executable version or via an accepted
-     Electronic Distribution Mechanism to anyone to whom you made an
-     Executable version available; and if made available via Electronic
-     Distribution Mechanism, must remain available for at least twelve (12)
-     months after the date it initially became available, or at least six
-     (6) months after a subsequent version of that particular Modification
-     has been made available to such recipients. You are responsible for
-     ensuring that the Source Code version remains available even if the
-     Electronic Distribution Mechanism is maintained by a third party.
-
-     3.3. Description of Modifications.
-     You must cause all Covered Code to which You contribute to contain a
-     file documenting the changes You made to create that Covered Code and
-     the date of any change. You must include a prominent statement that
-     the Modification is derived, directly or indirectly, from Original
-     Code provided by the Initial Developer and including the name of the
-     Initial Developer in (a) the Source Code, and (b) in any notice in an
-     Executable version or related documentation in which You describe the
-     origin or ownership of the Covered Code.
-
-     3.4. Intellectual Property Matters
-          (a) Third Party Claims.
-          If Contributor has knowledge that a license under a third party's
-          intellectual property rights is required to exercise the rights
-          granted by such Contributor under Sections 2.1 or 2.2,
-          Contributor must include a text file with the Source Code
-          distribution titled "LEGAL" which describes the claim and the
-          party making the claim in sufficient detail that a recipient will
-          know whom to contact. If Contributor obtains such knowledge after
-          the Modification is made available as described in Section 3.2,
-          Contributor shall promptly modify the LEGAL file in all copies
-          Contributor makes available thereafter and shall take other steps
-          (such as notifying appropriate mailing lists or newsgroups)
-          reasonably calculated to inform those who received the Covered
-          Code that new knowledge has been obtained.
-
-          (b) Contributor APIs.
-          If Contributor's Modifications include an application programming
-          interface and Contributor has knowledge of patent licenses which
-          are reasonably necessary to implement that API, Contributor must
-          also include this information in the LEGAL file.
-
-               (c)    Representations.
-          Contributor represents that, except as disclosed pursuant to
-          Section 3.4(a) above, Contributor believes that Contributor's
-          Modifications are Contributor's original creation(s) and/or
-          Contributor has sufficient rights to grant the rights conveyed by
-          this License.
-
-     3.5. Required Notices.
-     You must duplicate the notice in Exhibit A in each file of the Source
-     Code.  If it is not possible to put such notice in a particular Source
-     Code file due to its structure, then You must include such notice in a
-     location (such as a relevant directory) where a user would be likely
-     to look for such a notice.  If You created one or more Modification(s)
-     You may add your name as a Contributor to the notice described in
-     Exhibit A.  You must also duplicate this License in any documentation
-     for the Source Code where You describe recipients' rights or ownership
-     rights relating to Covered Code.  You may choose to offer, and to
-     charge a fee for, warranty, support, indemnity or liability
-     obligations to one or more recipients of Covered Code. However, You
-     may do so only on Your own behalf, and not on behalf of the Initial
-     Developer or any Contributor. You must make it absolutely clear than
-     any such warranty, support, indemnity or liability obligation is
-     offered by You alone, and You hereby agree to indemnify the Initial
-     Developer and every Contributor for any liability incurred by the
-     Initial Developer or such Contributor as a result of warranty,
-     support, indemnity or liability terms You offer.
-
-     3.6. Distribution of Executable Versions.
-     You may distribute Covered Code in Executable form only if the
-     requirements of Section 3.1-3.5 have been met for that Covered Code,
-     and if You include a notice stating that the Source Code version of
-     the Covered Code is available under the terms of this License,
-     including a description of how and where You have fulfilled the
-     obligations of Section 3.2. The notice must be conspicuously included
-     in any notice in an Executable version, related documentation or
-     collateral in which You describe recipients' rights relating to the
-     Covered Code. You may distribute the Executable version of Covered
-     Code or ownership rights under a license of Your choice, which may
-     contain terms different from this License, provided that You are in
-     compliance with the terms of this License and that the license for the
-     Executable version does not attempt to limit or alter the recipient's
-     rights in the Source Code version from the rights set forth in this
-     License. If You distribute the Executable version under a different
-     license You must make it absolutely clear that any terms which differ
-     from this License are offered by You alone, not by the Initial
-     Developer or any Contributor. You hereby agree to indemnify the
-     Initial Developer and every Contributor for any liability incurred by
-     the Initial Developer or such Contributor as a result of any such
-     terms You offer.
-
-     3.7. Larger Works.
-     You may create a Larger Work by combining Covered Code with other code
-     not governed by the terms of this License and distribute the Larger
-     Work as a single product. In such a case, You must make sure the
-     requirements of this License are fulfilled for the Covered Code.
-
-4. Inability to Comply Due to Statute or Regulation.
-
-     If it is impossible for You to comply with any of the terms of this
-     License with respect to some or all of the Covered Code due to
-     statute, judicial order, or regulation then You must: (a) comply with
-     the terms of this License to the maximum extent possible; and (b)
-     describe the limitations and the code they affect. Such description
-     must be included in the LEGAL file described in Section 3.4 and must
-     be included with all distributions of the Source Code. Except to the
-     extent prohibited by statute or regulation, such description must be
-     sufficiently detailed for a recipient of ordinary skill to be able to
-     understand it.
-
-5. Application of this License.
-
-     This License applies to code to which the Initial Developer has
-     attached the notice in Exhibit A and to related Covered Code.
-
-6. Versions of the License.
-
-     6.1. New Versions.
-     Netscape Communications Corporation ("Netscape") may publish revised
-     and/or new versions of the License from time to time. Each version
-     will be given a distinguishing version number.
-
-     6.2. Effect of New Versions.
-     Once Covered Code has been published under a particular version of the
-     License, You may always continue to use it under the terms of that
-     version. You may also choose to use such Covered Code under the terms
-     of any subsequent version of the License published by Netscape. No one
-     other than Netscape has the right to modify the terms applicable to
-     Covered Code created under this License.
-
-     6.3. Derivative Works.
-     If You create or use a modified version of this License (which you may
-     only do in order to apply it to code which is not already Covered Code
-     governed by this License), You must (a) rename Your license so that
-     the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape",
-     "MPL", "NPL" or any confusingly similar phrase do not appear in your
-     license (except to note that your license differs from this License)
-     and (b) otherwise make it clear that Your version of the license
-     contains terms which differ from the Mozilla Public License and
-     Netscape Public License. (Filling in the name of the Initial
-     Developer, Original Code or Contributor in the notice described in
-     Exhibit A shall not of themselves be deemed to be modifications of
-     this License.)
-
-7. DISCLAIMER OF WARRANTY.
-
-     COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
-     WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
-     WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF
-     DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING.
-     THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE
-     IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT,
-     YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE
-     COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
-     OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
-     ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
-
-8. TERMINATION.
-
-     8.1.  This License and the rights granted hereunder will terminate
-     automatically if You fail to comply with terms herein and fail to cure
-     such breach within 30 days of becoming aware of the breach. All
-     sublicenses to the Covered Code which are properly granted shall
-     survive any termination of this License. Provisions which, by their
-     nature, must remain in effect beyond the termination of this License
-     shall survive.
-
-     8.2.  If You initiate litigation by asserting a patent infringement
-     claim (excluding declatory judgment actions) against Initial Developer
-     or a Contributor (the Initial Developer or Contributor against whom
-     You file such action is referred to as "Participant")  alleging that:
-
-     (a)  such Participant's Contributor Version directly or indirectly
-     infringes any patent, then any and all rights granted by such
-     Participant to You under Sections 2.1 and/or 2.2 of this License
-     shall, upon 60 days notice from Participant terminate prospectively,
-     unless if within 60 days after receipt of notice You either: (i)
-     agree in writing to pay Participant a mutually agreeable reasonable
-     royalty for Your past and future use of Modifications made by such
-     Participant, or (ii) withdraw Your litigation claim with respect to
-     the Contributor Version against such Participant.  If within 60 days
-     of notice, a reasonable royalty and payment arrangement are not
-     mutually agreed upon in writing by the parties or the litigation claim
-     is not withdrawn, the rights granted by Participant to You under
-     Sections 2.1 and/or 2.2 automatically terminate at the expiration of
-     the 60 day notice period specified above.
-
-     (b)  any software, hardware, or device, other than such Participant's
-     Contributor Version, directly or indirectly infringes any patent, then
-     any rights granted to You by such Participant under Sections 2.1(b)
-     and 2.2(b) are revoked effective as of the date You first made, used,
-     sold, distributed, or had made, Modifications made by that
-     Participant.
-
-     8.3.  If You assert a patent infringement claim against Participant
-     alleging that such Participant's Contributor Version directly or
-     indirectly infringes any patent where such claim is resolved (such as
-     by license or settlement) prior to the initiation of patent
-     infringement litigation, then the reasonable value of the licenses
-     granted by such Participant under Sections 2.1 or 2.2 shall be taken
-     into account in determining the amount or value of any payment or
-     license.
-
-     8.4.  In the event of termination under Sections 8.1 or 8.2 above,
-     all end user license agreements (excluding distributors and resellers)
-     which have been validly granted by You or any distributor hereunder
-     prior to termination shall survive termination.
-
-9. LIMITATION OF LIABILITY.
-
-     UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
-     (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL
-     DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE,
-     OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR
-     ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY
-     CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL,
-     WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
-     COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
-     INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
-     LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
-     RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
-     PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE
-     EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
-     THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
-
-10. U.S. GOVERNMENT END USERS.
-
-     The Covered Code is a "commercial item," as that term is defined in
-     48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer
-     software" and "commercial computer software documentation," as such
-     terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48
-     C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995),
-     all U.S. Government End Users acquire Covered Code with only those
-     rights set forth herein.
-
-11. MISCELLANEOUS.
-
-     This License represents the complete agreement concerning subject
-     matter hereof. If any provision of this License is held to be
-     unenforceable, such provision shall be reformed only to the extent
-     necessary to make it enforceable. This License shall be governed by
-     California law provisions (except to the extent applicable law, if
-     any, provides otherwise), excluding its conflict-of-law provisions.
-     With respect to disputes in which at least one party is a citizen of,
-     or an entity chartered or registered to do business in the United
-     States of America, any litigation relating to this License shall be
-     subject to the jurisdiction of the Federal Courts of the Northern
-     District of California, with venue lying in Santa Clara County,
-     California, with the losing party responsible for costs, including
-     without limitation, court costs and reasonable attorneys' fees and
-     expenses. The application of the United Nations Convention on
-     Contracts for the International Sale of Goods is expressly excluded.
-     Any law or regulation which provides that the language of a contract
-     shall be construed against the drafter shall not apply to this
-     License.
-
-12. RESPONSIBILITY FOR CLAIMS.
-
-     As between Initial Developer and the Contributors, each party is
-     responsible for claims and damages arising, directly or indirectly,
-     out of its utilization of rights under this License and You agree to
-     work with Initial Developer and Contributors to distribute such
-     responsibility on an equitable basis. Nothing herein is intended or
-     shall be deemed to constitute any admission of liability.
-
-13. MULTIPLE-LICENSED CODE.
-
-     Initial Developer may designate portions of the Covered Code as
-     "Multiple-Licensed".  "Multiple-Licensed" means that the Initial
-     Developer permits you to utilize portions of the Covered Code under
-     Your choice of the NPL or the alternative licenses, if any, specified
-     by the Initial Developer in the file described in Exhibit A.
-
-EXHIBIT A -Mozilla Public License.
-
-     ``The contents of this file are subject to the Mozilla Public License
-     Version 1.1 (the "License"); you may not use this file except in
-     compliance with the License. You may obtain a copy of the License at
-     http://www.mozilla.org/MPL/
-
-     Software distributed under the License is distributed on an "AS IS"
-     basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
-     License for the specific language governing rights and limitations
-     under the License.
-
-     The Original Code is ______________________________________.
-
-     The Initial Developer of the Original Code is ________________________.
-     Portions created by ______________________ are Copyright (C) ______
-     _______________________. All Rights Reserved.
-
-     Contributor(s): ______________________________________.
-
-     Alternatively, the contents of this file may be used under the terms
-     of the _____ license (the  "[___] License"), in which case the
-     provisions of [______] License are applicable instead of those
-     above.  If you wish to allow use of your version of this file only
-     under the terms of the [____] License and not to allow others to use
-     your version of this file under the MPL, indicate your decision by
-     deleting  the provisions above and replace  them with the notice and
-     other provisions required by the [___] License.  If you do not delete
-     the provisions above, a recipient may use your version of this file
-     under either the MPL or the [___] License."
-
-     [NOTE: The text of this Exhibit A may differ slightly from the text of
-     the notices in the Source Code files of the Original Code. You should
-     use the text of this Exhibit A rather than the text found in the
-     Original Code Source Code for Your Modifications.]
-

Makefile.am

@@ -5,7 +5,7 @@
 AUTOMAKE_OPTIONS = foreign
 
 EXTRA_DIST = CHANGES COPYING maketgz SSLCERTS reconf Makefile.dist	\
-curl-config.in build_vms.com curl-mode.el
+  curl-config.in build_vms.com curl-style.el sample.emacs testcurl.sh
 
 bin_SCRIPTS = curl-config
 
@@ -13,6 +13,7 @@ SUBDIRS = docs lib src include tests packages
 
 # create a root makefile in the distribution:
 dist-hook:
+	rm -rf $(top_builddir)/tests/log
 	cp $(srcdir)/Makefile.dist $(distdir)/Makefile
 
 html:
@@ -26,6 +27,9 @@ check: test
 test:
 	@(cd tests; $(MAKE) quiet-test)
 
+test-full:
+	@(cd tests; $(MAKE) full-test)
+
 #
 # Build source and binary rpms. For rpm-3.0 and above, the ~/.rpmmacros
 # must contain the following line:

README

@@ -11,27 +11,41 @@ README
   MANUAL document. Find out how to install Curl by reading the INSTALL
   document.
 
-  libcurl is a library that Curl is using to do its job. It is readily
+  libcurl is the library curl is using to do its job. It is readily
   available to be used by your software. Read the libcurl.3 man page to
-  find out how!
+  learn how!
 
   You find answers to the most frequent questions we get in the FAQ document.
 
-  Study the LEGAL file for distribution terms and similar.
+  Study the COPYING file for distribution terms and similar.
+
+CONTACT
+
+  If you have problems, questions, ideas or suggestions, please contact us
+  by posting to a suitable mailing list. See http://curl.haxx.se/mail/
+
+  Many major contributors to the project are listed in the THANKS document.
+
+WEB SITE
 
   Visit the curl web site or mirrors for the latest news:
 
-        http://curl.haxx.se/
+        Sweden    -- http://curl.haxx.se/
-        http://curl.sf.net/
+        US        -- http://curl.sf.net/
-        http://curl.planetmirror.com/
+        Australia -- http://curl.planetmirror.com/
+
+DOWNLOAD
 
   The official download mirror sites are:
 
         Sweden    -- ftp://ftp.sunet.se/pub/www/utilities/curl/
         Sweden    -- http://cool.haxx.se/curl/
         Germany   -- ftp://ftp.fu-berlin.de/pub/unix/network/curl/
-        Australia -- http://curl.planetmirror.com/pub/curl/
+        Australia -- http://curl.planetmirror.com/download/
-        US        -- http://curl.sourceforge.net/download.html
+        US        -- http://curl.sourceforge.net/download/
+        Hongkong  -- http://www.execve.net/curl/
+
+CVS
 
   To download the very latest source off the CVS server do this:
 
@@ -47,6 +61,8 @@ README
         
   (you're off the hook!)
 
+NOTICE
+
   Curl contains pieces of source code that is Copyright (c) 1998, 1999
   Kungliga Tekniska H<>gskolan. This notice is included here to comply with the
   distribution terms.

SSLCERTS

@@ -6,9 +6,9 @@ default. This is done by installing a default CA cert bundle on 'make install'
 (or similar), that CA bundle package is used by default on operations against
 SSL servers.
 
-Alas, if you communicate with HTTPS servers using certifcates that are signed
+Alas, if you communicate with HTTPS servers using certificates that are signed
 by CAs present in the bundle, you will not notice any changed behavior and you
-will seeminglessly get a higher security level on your SSL connections since
+will seamlessly get a higher security level on your SSL connections since you
 can be sure that the remote server really is the one it claims to be.
 
 If the remote server uses a self-signed certificate, or if you don't install
@@ -26,10 +26,14 @@ included in the bundle, then you need to do one of the following:
 
     With the curl command tool: --cacert [file]
 
-This upgrade procedure has been deemed The Right Thing even though it adds
+Neglecting to use one of the above menthods when dealing with a server using a
-this extra trouble for some users, since it adds security to a majority of the
+certficate that isn't signed by one of the certficates in the installed CA
-SSL connections that previously weren't really secure.
+cert bundle, will cause SSL to report an error ("certificate verify failed")
+during the handshake and SSL will then refuse further communication with that
+server.
 
-It turned out many people were using previous versions of curl/libcurl without
+This procedure has been deemed The Right Thing even though it adds this extra
-realizing the need for the CA cert options to get truly secure SSL
+trouble for some users, since it adds security to a majority of the SSL
-connections.
+connections that previously weren't really secure. It turned out many people
+were using previous versions of curl/libcurl without realizing the need for
+the CA cert options to get truly secure SSL connections.

UPGRADE

@@ -1,34 +0,0 @@
-Upgrading to curl/libcurl 7.10 from any previous version
-========================================================
-
-libcurl 7.10 performs peer SSL certificate verification by default. This is
-done by installing a default CA cert bundle on 'make install' (or similar),
-that CA bundle package is used by default on operations against SSL servers.
-
-Alas, if you communicate with HTTPS servers using certifcates that are signed
-by CAs present in the bundle, you will not notice any changed behavior and you
-will seeminglessly get a higher security level on your SSL connections since
-can be sure that the remote server really is the one it claims to be.
-
-If the remote server uses a self-signed certificate, or if you don't install
-curl's CA cert bundle or if it uses a certificate signed by a CA that isn't
-included in the bundle, then you need to do one of the following:
-
- 1. Tell libcurl to *not* verify the peer. With libcurl you disable with with
-    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
-
-    With the curl command tool, you disable this with -k/--insecure.
-
- 2. Get a CA certificate that can verify the remote server and use the proper
-    option to point out this CA cert for verification when connecting. For
-    libcurl hackers: curl_easy_setopt(curl, CURLOPT_CAPATH, capath);
-
-    With the curl command tool: --cacert [file]
-
-This upgrade procedure has been deemed The Right Thing even though it adds
-this extra trouble for some users, since it adds security to a majority of the
-SSL connections that previously weren't really secure.
-
-It turned out many people were using previous versions of curl/libcurl without
-realizing the need for the CA cert options to get truly secure SSL
-connections.

acconfig.h

@@ -1,90 +0,0 @@
-/* Name of this package! */
-#undef PACKAGE
-
-/* Version number of this archive. */
-#undef VERSION
-
-/* Define if you have the getpass function.  */
-#undef HAVE_GETPASS
-
-/* Define cpu-machine-OS */
-#undef OS
-
-/* Define if you have the gethostbyaddr_r() function with 5 arguments */
-#undef HAVE_GETHOSTBYADDR_R_5
-
-/* Define if you have the gethostbyaddr_r() function with 7 arguments */
-#undef HAVE_GETHOSTBYADDR_R_7
-
-/* Define if you have the gethostbyaddr_r() function with 8 arguments */
-#undef HAVE_GETHOSTBYADDR_R_8
-
-/* Define if you have the gethostbyname_r() function with 3 arguments */
-#undef HAVE_GETHOSTBYNAME_R_3
-
-/* Define if you have the gethostbyname_r() function with 5 arguments */
-#undef HAVE_GETHOSTBYNAME_R_5
-
-/* Define if you have the gethostbyname_r() function with 6 arguments */
-#undef HAVE_GETHOSTBYNAME_R_6
-
-/* Define if you have the inet_ntoa_r function declared. */
-#undef HAVE_INET_NTOA_R_DECL
-
-/* Define if you need the _REENTRANT define for some functions */
-#undef NEED_REENTRANT
-
-/* Define if you have the Kerberos4 libraries (including -ldes) */
-#undef KRB4
-
-/* Define if you want to enable IPv6 support */
-#undef ENABLE_IPV6
-
-/* Define this to 'int' if ssize_t is not an available typedefed type */
-#undef ssize_t
-
-/* Define this to 'int' if socklen_t is not an available typedefed type */
-#undef socklen_t
-
-/* Define this as a suitable file to read random data from */
-#undef RANDOM_FILE
-
-/* Define this to your Entropy Gathering Daemon socket pathname */
-#undef EGD_SOCKET
-
-/* Define if you have a working OpenSSL installation */
-#undef OPENSSL_ENABLED
-
-/* Define the one correct non-blocking socket method below */
-#undef HAVE_FIONBIO
-#undef HAVE_IOCTLSOCKET
-#undef HAVE_IOCTLSOCKET_CASE
-#undef HAVE_O_NONBLOCK
-#undef HAVE_DISABLED_NONBLOCKING
-
-/* Define this to 'int' if in_addr_t is not an available typedefed type */
-#undef in_addr_t
-
-/* Define to disable DICT */
-#undef CURL_DISABLE_DICT
-
-/* Define to disable FILE */
-#undef CURL_DISABLE_FILE
-
-/* Define to disable FTP */
-#undef CURL_DISABLE_FTP
-
-/* Define to disable GOPHER */
-#undef CURL_DISABLE_GOPHER
-
-/* Define to disable HTTP */
-#undef CURL_DISABLE_HTTP
-
-/* Define to disable LDAP */
-#undef CURL_DISABLE_LDAP
-
-/* Define to disable TELNET */
-#undef CURL_DISABLE_TELNET
-
-/* Define if you have zlib present */
-#undef HAVE_LIBZ

acinclude.m4

@@ -38,7 +38,7 @@ AC_DEFUN(CURL_CHECK_NONBLOCKING_SOCKET,
 ],[
 dnl the O_NONBLOCK test was fine
 nonblock="O_NONBLOCK"
-AC_DEFINE(HAVE_O_NONBLOCK)
+AC_DEFINE(HAVE_O_NONBLOCK, 1, [use O_NONBLOCK for non-blocking sockets])
 ],[
 dnl the code was bad, try a different program now, test 2
 
@@ -52,7 +52,7 @@ dnl the code was bad, try a different program now, test 2
 ],[
 dnl FIONBIO test was good
 nonblock="FIONBIO"
-AC_DEFINE(HAVE_FIONBIO)
+AC_DEFINE(HAVE_FIONBIO, 1, [use FIONBIO for non-blocking sockets])
 ],[
 dnl FIONBIO test was also bad
 dnl the code was bad, try a different program now, test 3
@@ -66,7 +66,7 @@ dnl the code was bad, try a different program now, test 3
 ],[
 dnl ioctlsocket test was good
 nonblock="ioctlsocket"
-AC_DEFINE(HAVE_IOCTLSOCKET)
+AC_DEFINE(HAVE_IOCTLSOCKET, 1, [use ioctlsocket() for non-blocking sockets])
 ],[
 dnl ioctlsocket didnt compile!
 
@@ -79,11 +79,11 @@ dnl ioctlsocket didnt compile!
 ],[
 dnl ioctlsocket test was good
 nonblock="IoctlSocket"
-AC_DEFINE(HAVE_IOCTLSOCKET_CASE)
+AC_DEFINE(HAVE_IOCTLSOCKET_CASE, 1, [use Ioctlsocket() for non-blocking sockets])
 ],[
 dnl ioctlsocket didnt compile!
 nonblock="nada"
-AC_DEFINE(HAVE_DISABLED_NONBLOCKING)
+AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1, [disabled non-blocking sockets])
 ])
 dnl end of forth test
 
@@ -272,15 +272,15 @@ AC_DEFUN(CURL_CHECK_INET_NTOA_R,
     AC_MSG_CHECKING(whether inet_ntoa_r is declared)
     AC_EGREP_CPP(inet_ntoa_r,[
 #include <arpa/inet.h>],[
-      AC_DEFINE(HAVE_INET_NTOA_R_DECL)
+      AC_DEFINE(HAVE_INET_NTOA_R_DECL, 1, [inet_ntoa_r() is declared])
       AC_MSG_RESULT(yes)],[
       AC_MSG_RESULT(no)
       AC_MSG_CHECKING(whether inet_ntoa_r with -D_REENTRANT is declared)
       AC_EGREP_CPP(inet_ntoa_r,[
 #define _REENTRANT
 #include <arpa/inet.h>],[
-	AC_DEFINE(HAVE_INET_NTOA_R_DECL)
+	AC_DEFINE(HAVE_INET_NTOA_R_DECL, 1, [inet_ntoa_r() is declared])
-	AC_DEFINE(NEED_REENTRANT)
+	AC_DEFINE(NEED_REENTRANT, 1, [need REENTRANT defined])
 	AC_MSG_RESULT(yes)],
 	AC_MSG_RESULT(no))])])
 ])
@@ -302,7 +302,7 @@ struct hostent_data hdata;
 int rc;
 rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
       AC_MSG_RESULT(yes)
-      AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
+      AC_DEFINE(HAVE_GETHOSTBYADDR_R_5, 1, [gethostbyaddr_r() takes 5 args])
       ac_cv_gethostbyaddr_args=5],[
       AC_MSG_RESULT(no)
       AC_MSG_CHECKING(if gethostbyaddr_r with -D_REENTRANT takes 5 arguments)
@@ -318,8 +318,8 @@ struct hostent_data hdata;
 int rc;
 rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
 	AC_MSG_RESULT(yes)
-	AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
+	AC_DEFINE(HAVE_GETHOSTBYADDR_R_5, 1, [gethostbyaddr_r() takes 5 args])
-	AC_DEFINE(NEED_REENTRANT)
+	AC_DEFINE(NEED_REENTRANT, 1, [need REENTRANT])
 	ac_cv_gethostbyaddr_args=5],[
 	AC_MSG_RESULT(no)
 	AC_MSG_CHECKING(if gethostbyaddr_r takes 7 arguments)
@@ -337,7 +337,7 @@ struct hostent * hp;
 hp = gethostbyaddr_r(address, length, type, &h,
                      buffer, 8192, &h_errnop);],[
 	  AC_MSG_RESULT(yes)
-	  AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
+	  AC_DEFINE(HAVE_GETHOSTBYADDR_R_7, 1, [gethostbyaddr_r() takes 7 args] )
 	  ac_cv_gethostbyaddr_args=7],[
 	  AC_MSG_RESULT(no)
 	  AC_MSG_CHECKING(if gethostbyaddr_r takes 8 arguments)
@@ -356,7 +356,7 @@ int rc;
 rc = gethostbyaddr_r(address, length, type, &h,
                      buffer, 8192, &hp, &h_errnop);],[
 	    AC_MSG_RESULT(yes)
-	    AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
+	    AC_DEFINE(HAVE_GETHOSTBYADDR_R_8, 1, [gethostbyaddr_r() takes 8 args])
 	    ac_cv_gethostbyaddr_args=8],[
 	    AC_MSG_RESULT(no)
 	    have_missing_r_funcs="$have_missing_r_funcs gethostbyaddr_r"])])])])])
@@ -380,7 +380,7 @@ gethostbyname_r(const char *, struct hostent *, struct hostent_data *);],[
 struct hostent_data data;
 gethostbyname_r(NULL, NULL, NULL);],[
       AC_MSG_RESULT(yes)
-      AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
+      AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, [gethostbyname_r() takes 3 args])
       ac_cv_gethostbyname_args=3],[
       AC_MSG_RESULT(no)
       AC_MSG_CHECKING([if gethostbyname_r with -D_REENTRANT takes 3 arguments])
@@ -398,8 +398,8 @@ gethostbyname_r(const char *,struct hostent *, struct hostent_data *);],[
 struct hostent_data data;
 gethostbyname_r(NULL, NULL, NULL);],[
 	AC_MSG_RESULT(yes)
-	AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
+	AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, [gethostbyname_r() takes 3 args])
-	AC_DEFINE(NEED_REENTRANT)
+	AC_DEFINE(NEED_REENTRANT, 1, [needs REENTRANT])
 	ac_cv_gethostbyname_args=3],[
 	AC_MSG_RESULT(no)
 	AC_MSG_CHECKING([if gethostbyname_r takes 5 arguments])
@@ -413,7 +413,7 @@ struct hostent *
 gethostbyname_r(const char *, struct hostent *, char *, int, int *);],[
 gethostbyname_r(NULL, NULL, NULL, 0, NULL);],[
 	  AC_MSG_RESULT(yes)
-	  AC_DEFINE(HAVE_GETHOSTBYNAME_R_5)
+	  AC_DEFINE(HAVE_GETHOSTBYNAME_R_5, 1, [gethostbyname_r() takes 5 args])
           ac_cv_gethostbyname_args=5],[
 	  AC_MSG_RESULT(no)
 	  AC_MSG_CHECKING([if gethostbyname_r takes 6 arguments])
@@ -428,7 +428,7 @@ gethostbyname_r(const char *, struct hostent *, char *, size_t,
 struct hostent **, int *);],[
 gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL);],[
 	    AC_MSG_RESULT(yes)
-	    AC_DEFINE(HAVE_GETHOSTBYNAME_R_6)
+	    AC_DEFINE(HAVE_GETHOSTBYNAME_R_6, 1, [gethostbyname_r() takes 6 args])
             ac_cv_gethostbyname_args=6],[
 	    AC_MSG_RESULT(no)
 	    have_missing_r_funcs="$have_missing_r_funcs gethostbyname_r"],

build_vms.com

@@ -6,7 +6,7 @@ $	loc  = f$environment("PROCEDURE")
 $	def = f$parse("X.X;1",loc) - "X.X;1"
 $
 $	set def 'def'
-$	cc_qual = "/define=HAVE_CONFIG_H=1/include=(""../include/"",""../"",""../../openssl-0_9_6c/include/"")"
+$	cc_qual = "/define=HAVE_CONFIG_H=1/include=(""../include/"",""../"",""../../openssl-0_9_7/include/"")"
 $	if p1 .eqs. "LISTING" then cc_qual = cc_qual + "/LIST/MACHINE"
 $	if p1 .eqs. "DEBUG" then cc_qual = cc_qual + "/LIST/MACHINE/DEBUG"
 $	msg_qual = ""
@@ -14,8 +14,8 @@ $	call build "[.lib]" "*.c"
 $	call build "[.src]" "*.c"
 $	call build "[.src]" "*.msg"
 $	link /exe=curl.exe [.src]curl/lib/include=main,[.lib]curl/lib, -
-		[-.openssl-0_9_6c.axp.exe.ssl]libssl/lib, -
+		[-.openssl-0_9_7.axp.exe.ssl]libssl/lib, -
-		[-.openssl-0_9_6c.axp.exe.crypto]libcrypto/lib
+		[-.openssl-0_9_7.axp.exe.crypto]libcrypto/lib
 $
 $
 $	goto Common_Exit

buildconf

@@ -5,7 +5,114 @@ die(){
 	exit
 }
 
+#--------------------------------------------------------------------------
+# autoconf 2.50 or newer
+#
+ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
+if test -z "$ac_version"; then
+  echo "buildconf: autoconf not found."
+  echo "            You need autoconf version 2.50 or newer installed."
+  exit 1
+fi
+IFS=.; set $ac_version; IFS=' '
+if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then
+  echo "buildconf: autoconf version $ac_version found."
+  echo "            You need autoconf version 2.50 or newer installed."
+  echo "            If you have a sufficient autoconf installed, but it"
+  echo "            is not named 'autoconf', then try setting the"
+  echo "            AUTOCONF environment variable."
+  exit 1
+fi
+
+echo "buildconf: autoconf version $ac_version (ok)"
+
+#--------------------------------------------------------------------------
+# autoheader 2.50 or newer
+#
+ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
+if test -z "$ah_version"; then
+  echo "buildconf: autoheader not found."
+  echo "            You need autoheader version 2.50 or newer installed."
+  exit 1
+fi
+IFS=.; set $ah_version; IFS=' '
+if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then
+  echo "buildconf: autoheader version $ah_version found."
+  echo "            You need autoheader version 2.50 or newer installed."
+  echo "            If you have a sufficient autoheader installed, but it"
+  echo "            is not named 'autoheader', then try setting the"
+  echo "            AUTOHEADER environment variable."
+  exit 1
+fi
+
+echo "buildconf: autoheader version $ah_version (ok)"
+
+#--------------------------------------------------------------------------
+# automake 1.5 or newer
+#
+am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
+if test -z "$am_version"; then
+  echo "buildconf: automake not found."
+  echo "            You need automake version 1.5 or newer installed."
+  exit 1
+fi
+IFS=.; set $am_version; IFS=' '
+if test "$1" = "1" -a "$2" -lt "5" || test "$1" -lt "1"; then
+  echo "buildconf: automake version $am_version found."
+  echo "            You need automake version 1.5 or newer installed."
+  echo "            If you have a sufficient automake installed, but it"
+  echo "            is not named 'autommake', then try setting the"
+  echo "            AUTOMAKE environment variable."
+  exit 1
+fi
+
+echo "buildconf: automake version $am_version (ok)"
+
+#--------------------------------------------------------------------------
+# libtool 1.4 or newer
+#
+LIBTOOL_WANTED_MAJOR=1
+LIBTOOL_WANTED_MINOR=4
+LIBTOOL_WANTED_PATCH=
+LIBTOOL_WANTED_VERSION=1.4
+
+libtool=`which glibtool 2>/dev/null`
+if test ! -x "$libtool"; then
+  libtool=`which libtool`
+fi
+lt_pversion=`$libtool --version 2>/dev/null|sed -e 's/^[^0-9]*//' -e 's/[- ].*//'`
+if test -z "$lt_pversion"; then
+  echo "buildconf: libtool not found."
+  echo "            You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
+  exit 1
+fi
+lt_version=`echo $lt_pversion|sed -e 's/\([a-z]*\)$/.\1/'`
+IFS=.; set $lt_version; IFS=' '
+lt_status="good"
+if test "$1" = "$LIBTOOL_WANTED_MAJOR"; then
+   if test "$2" -lt "$LIBTOOL_WANTED_MINOR"; then
+      lt_status="bad"
+   elif test ! -z "$LIBTOOL_WANTED_PATCH"; then
+       if test "$3" -lt "$LIBTOOL_WANTED_PATCH"; then
+           lt_status="bad"
+       fi
+   fi
+fi
+if test $lt_status != "good"; then
+  echo "buildconf: libtool version $lt_pversion found."
+  echo "            You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
+  exit 1
+fi
+
+echo "buildconf: libtool version $lt_pversion (ok)"
+
+echo "buildconf: running aclocal"
 aclocal           || die "The command 'aclocal' failed"
+echo "buildconf: running autoheader"
 autoheader        || die "The command 'autoheader' failed"
+echo "buildconf: running autoconf"
 autoconf          || die "The command 'autoconf' failed"
-automake -a       || die "The command 'automake $MAKEFILES' failed"
+echo "buildconf: running automake"
+automake -a       || die "The command 'automake -a' failed"
+
+exit 0

config.guess

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   Free Software Foundation, Inc.
+#   2000, 2001, 2002 Free Software Foundation, Inc.
 
-timestamp='2001-09-04'
+timestamp='2002-10-21'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -24,8 +24,9 @@ timestamp='2001-09-04'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Written by Per Bothner <bothner@cygnus.com>.
+# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
 #
 # This script attempts to guess a canonical system name similar to
 # config.sub.  If it succeeds, it prints the system name on stdout, and
@@ -87,30 +88,40 @@ if test $# != 0; then
   exit 1
 fi
 
+trap 'exit 1' 1 2 15
 
-dummy=dummy-$$
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
 
-# CC_FOR_BUILD -- compiler used by this script.
 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
 # use `HOST_CC' if defined, but it is deprecated.
 
-set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
+# This shell variable is my proudest work .. or something. --bje
- ,,)    echo "int dummy(){}" > $dummy.c ;
+
-	for c in cc gcc c89 ; do
+set_cc_for_build='tmpdir=${TMPDIR-/tmp}/config-guess-$$ ;
-	  ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
+(old=`umask` && umask 077 && mkdir $tmpdir && umask $old && unset old)
-	  if test $? = 0 ; then
+   || (echo "$me: cannot create $tmpdir" >&2 && exit 1) ;
+dummy=$tmpdir/dummy ;
+files="$dummy.c $dummy.o $dummy.rel $dummy" ;
+trap '"'"'rm -f $files; rmdir $tmpdir; exit 1'"'"' 1 2 15 ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
 	     CC_FOR_BUILD="$c"; break ;
 	  fi ;
 	done ;
-	rm -f $dummy.c $dummy.o $dummy.rel ;
+	rm -f $files ;
 	if test x"$CC_FOR_BUILD" = x ; then
 	  CC_FOR_BUILD=no_compiler_found ;
 	fi
 	;;
  ,,*)   CC_FOR_BUILD=$CC ;;
  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac'
+esac ;
+unset files'
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 # (ghazi@noc.rutgers.edu 1994-08-24)
@@ -127,29 +138,30 @@ UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     *:NetBSD:*:*)
-	# Netbsd (nbsd) targets should (where applicable) match one or
+	# NetBSD (nbsd) targets should (where applicable) match one or
 	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 	# switched to ELF, *-*-netbsd* would select the old
 	# object file format.  This provides both forward
 	# compatibility and a consistent mechanism for selecting the
 	# object file format.
-	# Determine the machine/vendor (is the vendor relevant).
+	#
-	case "${UNAME_MACHINE}" in
+	# Note: NetBSD doesn't particularly care about the vendor
-	    amiga) machine=m68k-unknown ;;
+	# portion of the name.  We always set it to "unknown".
-	    arm32) machine=arm-unknown ;;
+	sysctl="sysctl -n hw.machine_arch"
-	    atari*) machine=m68k-atari ;;
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    sun3*) machine=m68k-sun ;;
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	    mac68k) machine=m68k-apple ;;
+	case "${UNAME_MACHINE_ARCH}" in
-	    macppc) machine=powerpc-apple ;;
+	    armeb) machine=armeb-unknown ;;
-	    hp3[0-9][05]) machine=m68k-hp ;;
+	    arm*) machine=arm-unknown ;;
-	    ibmrt|romp-ibm) machine=romp-ibm ;;
+	    sh3el) machine=shl-unknown ;;
-	    *) machine=${UNAME_MACHINE}-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
 	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE}" in
+	case "${UNAME_MACHINE_ARCH}" in
-	    i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 		eval $set_cc_for_build
 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 			| grep __ELF__ >/dev/null
@@ -172,6 +184,45 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 	echo "${machine}-${os}${release}"
 	exit 0 ;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    macppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvmeppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mipseb-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sun3:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     alpha:OSF1:*:*)
 	if test $UNAME_RELEASE = "V4.0"; then
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
@@ -180,6 +231,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
+	eval $set_cc_for_build
 	cat <<EOF >$dummy.s
 	.data
 \$Lformat:
@@ -205,10 +257,9 @@ main:
 	jsr \$26,exit
 	.end main
 EOF
-	eval $set_cc_for_build
+	$CC_FOR_BUILD -o $dummy $dummy.s 2>/dev/null
-	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 	if test "$?" = 0 ; then
-		case `./$dummy` in
+		case `$dummy` in
 			0-0)
 				UNAME_MACHINE="alpha"
 				;;
@@ -230,9 +281,12 @@ EOF
 			2-1307)
 				UNAME_MACHINE="alphaev68"
 				;;
+			3-1307)
+				UNAME_MACHINE="alphaev7"
+				;;
 		esac
 	fi
-	rm -f $dummy.s $dummy
+	rm -f $dummy.s $dummy && rmdir $tmpdir
 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 	exit 0 ;;
     Alpha\ *:Windows_NT*:*)
@@ -247,29 +301,11 @@ EOF
     Amiga*:UNIX_System_V:4.0:*)
 	echo m68k-unknown-sysv4
 	exit 0;;
-    amiga:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     *:[Aa]miga[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-amigaos
 	exit 0 ;;
-    arc64:OpenBSD:*:*)
+    *:[Mm]orph[Oo][Ss]:*:*)
-	echo mips64el-unknown-openbsd${UNAME_RELEASE}
+	echo ${UNAME_MACHINE}-unknown-morphos
-	exit 0 ;;
-    arc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    hkmips:OpenBSD:*:*)
-	echo mips-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    pmax:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sgi:OpenBSD:*:*)
-	echo mips-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    wgrisc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
@@ -291,6 +327,10 @@ EOF
     NILE*:*:*:dcosx)
 	echo pyramid-pyramid-svr4
 	exit 0 ;;
+    DRS?6000:UNIX_SV:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7 && exit 0 ;;
+	esac ;;
     sun4H:SunOS:5.*:*)
 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit 0 ;;
@@ -319,7 +359,7 @@ EOF
 	echo m68k-sun-sunos${UNAME_RELEASE}
 	exit 0 ;;
     sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 	case "`/bin/arch`" in
 	    sun3)
@@ -333,12 +373,6 @@ EOF
     aushp:SunOS:*:*)
 	echo sparc-auspex-sunos${UNAME_RELEASE}
 	exit 0 ;;
-    sparc*:NetBSD:*)
-	echo `uname -p`-unknown-netbsd${UNAME_RELEASE}
-	exit 0 ;;
-    atari*:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
     # "atarist" or "atariste" at least should have a processor
@@ -365,18 +399,6 @@ EOF
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
         echo m68k-unknown-mint${UNAME_RELEASE}
         exit 0 ;;
-    sun3*:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mac68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme88k:OpenBSD:*:*)
-	echo m88k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     powerpc:machten:*:*)
 	echo powerpc-apple-machten${UNAME_RELEASE}
 	exit 0 ;;
@@ -415,15 +437,21 @@ EOF
 	  exit (-1);
 	}
 EOF
-	$CC_FOR_BUILD $dummy.c -o $dummy \
+	$CC_FOR_BUILD -o $dummy $dummy.c \
-	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-	  && rm -f $dummy.c $dummy && exit 0
+	  && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
-	rm -f $dummy.c $dummy
+	rm -f $dummy.c $dummy && rmdir $tmpdir
 	echo mips-mips-riscos${UNAME_RELEASE}
 	exit 0 ;;
     Motorola:PowerMAX_OS:*:*)
 	echo powerpc-motorola-powermax
 	exit 0 ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit 0 ;;
+    Night_Hawk:*:*:PowerMAX_OS)
+	echo powerpc-harris-powermax
+	exit 0 ;;
     Night_Hawk:Power_UNIX:*:*)
 	echo powerpc-harris-powerunix
 	exit 0 ;;
@@ -496,8 +524,8 @@ EOF
 			exit(0);
 			}
 EOF
-		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
-		rm -f $dummy.c $dummy
+		rm -f $dummy.c $dummy && rmdir $tmpdir
 		echo rs6000-ibm-aix3.2.5
 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 		echo rs6000-ibm-aix3.2.4
@@ -506,7 +534,7 @@ EOF
 	fi
 	exit 0 ;;
     *:AIX:*:[45])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 		IBM_ARCH=rs6000
 	else
@@ -546,8 +574,6 @@ EOF
 	    9000/31? )            HP_ARCH=m68000 ;;
 	    9000/[34]?? )         HP_ARCH=m68k ;;
 	    9000/[678][0-9][0-9])
-              case "${HPUX_REV}" in
-                11.[0-9][0-9])
 		if [ -x /usr/bin/getconf ]; then
 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
@@ -558,10 +584,10 @@ EOF
                         case "${sc_kernel_bits}" in
                           32) HP_ARCH="hppa2.0n" ;;
                           64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
                         esac ;;
                     esac
-                  fi ;;
+		fi
-              esac
 		if [ "${HP_ARCH}" = "" ]; then
 		    eval $set_cc_for_build
 		    sed 's/^              //' << EOF >$dummy.c
@@ -597,9 +623,9 @@ EOF
                   exit (0);
               }
 EOF
-	    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
 		    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
-	    rm -f $dummy.c $dummy
+		    rm -f $dummy.c $dummy && rmdir $tmpdir
 		fi ;;
 	esac
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
@@ -635,8 +661,8 @@ EOF
 	  exit (0);
 	}
 EOF
-	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
-	rm -f $dummy.c $dummy
+	rm -f $dummy.c $dummy && rmdir $tmpdir
 	echo unknown-hitachi-hiuxwe2
 	exit 0 ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
@@ -664,9 +690,6 @@ EOF
     parisc*:Lites*:*:*)
 	echo hppa1.1-hp-lites
 	exit 0 ;;
-    hppa*:OpenBSD:*:*)
-	echo hppa-unknown-openbsd
-	exit 0 ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
         exit 0 ;;
@@ -685,9 +708,6 @@ EOF
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 	echo c4-convex-bsd
         exit 0 ;;
-    CRAY*X-MP:*:*:*)
-	echo xmp-cray-unicos
-        exit 0 ;;
     CRAY*Y-MP:*:*:*)
 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit 0 ;;
@@ -709,18 +729,12 @@ EOF
     CRAY*SV1:*:*:*)
 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit 0 ;;
-    CRAY-2:*:*:*)
-	echo cray2-cray-unicos
-        exit 0 ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
         exit 0 ;;
-    hp300:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 	exit 0 ;;
@@ -731,10 +745,19 @@ EOF
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 	exit 0 ;;
     *:FreeBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	# Determine whether the default compiler uses glibc.
-	exit 0 ;;
+	eval $set_cc_for_build
-    *:OpenBSD:*:*)
+	sed 's/^	//' << EOF >$dummy.c
-	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	#include <features.h>
+	#if __GLIBC__ >= 2
+	LIBC=gnu
+	#else
+	LIBC=
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+	rm -f $dummy.c && rmdir $tmpdir
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
 	exit 0 ;;
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
@@ -745,6 +768,9 @@ EOF
     i*:PW*:*)
 	echo ${UNAME_MACHINE}-pc-pw32
 	exit 0 ;;
+    x86:Interix*:3*)
+	echo i386-pc-interix3
+	exit 0 ;;
     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
@@ -770,16 +796,30 @@ EOF
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
     ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
     m68*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
     mips:Linux:*:*)
-	case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in
+	eval $set_cc_for_build
-	  big)    echo mips-unknown-linux-gnu && exit 0 ;;
+	sed 's/^	//' << EOF >$dummy.c
-	  little) echo mipsel-unknown-linux-gnu && exit 0 ;;
+	#undef CPU
-	esac
+	#undef mips
+	#undef mipsel
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mipsel
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+	rm -f $dummy.c && rmdir $tmpdir
+	test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
 	;;
     ppc:Linux:*:*)
 	echo powerpc-unknown-linux-gnu
@@ -828,7 +868,8 @@ EOF
 	# The BFD linker knows what the default object file format is, so
 	# first see if it will tell us. cd to the root directory to prevent
 	# problems with other programs or directories called `ld' in the path.
-	ld_supported_targets=`cd /; ld --help 2>&1 \
+	# Set LC_ALL=C to ensure ld outputs messages in English.
+	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
 			 | sed -ne '/supported targets:/!d
 				    s/[ 	][ 	]*/ /g
 				    s/.*supported targets: *//
@@ -852,32 +893,29 @@ EOF
 	esac
 	# Determine whether the default compiler is a.out or elf
 	eval $set_cc_for_build
-	cat >$dummy.c <<EOF
+	sed 's/^	//' << EOF >$dummy.c
-#include <features.h>
+	#include <features.h>
-#ifdef __cplusplus
+	#ifdef __ELF__
-#include <stdio.h>  /* for printf() prototype */
+	# ifdef __GLIBC__
-	int main (int argc, char *argv[]) {
+	#  if __GLIBC__ >= 2
-#else
+	LIBC=gnu
-	int main (argc, argv) int argc; char *argv[]; {
+	#  else
-#endif
+	LIBC=gnulibc1
-#ifdef __ELF__
+	#  endif
-# ifdef __GLIBC__
+	# else
-#  if __GLIBC__ >= 2
+	LIBC=gnulibc1
-    printf ("%s-pc-linux-gnu\n", argv[1]);
+	# endif
-#  else
+	#else
-    printf ("%s-pc-linux-gnulibc1\n", argv[1]);
+	#ifdef __INTEL_COMPILER
-#  endif
+	LIBC=gnu
-# else
+	#else
-   printf ("%s-pc-linux-gnulibc1\n", argv[1]);
+	LIBC=gnuaout
-# endif
+	#endif
-#else
+	#endif
-  printf ("%s-pc-linux-gnuaout\n", argv[1]);
-#endif
-  return 0;
-}
 EOF
-	$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	rm -f $dummy.c $dummy
+	rm -f $dummy.c && rmdir $tmpdir
+	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
 	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
 	;;
     i*86:DYNIX/ptx:4*:*)
@@ -915,13 +953,13 @@ EOF
 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
 			&& UNAME_MACHINE=i586
-		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
 			&& UNAME_MACHINE=i686
-		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
 			&& UNAME_MACHINE=i686
 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 	else
@@ -954,9 +992,12 @@ EOF
 	# "miniframe"
 	echo m68010-convergent-sysv
 	exit 0 ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit 0 ;;
     M68*:*:R3V[567]*:*)
 	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
-    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
 	OS_REL=''
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
@@ -1047,6 +1088,9 @@ EOF
     SX-5:SUPER-UX:*:*)
 	echo sx5-nec-superux${UNAME_RELEASE}
 	exit 0 ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
     Power*:Rhapsody:*:*)
 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
 	exit 0 ;;
@@ -1057,15 +1101,17 @@ EOF
 	echo `uname -p`-apple-darwin${UNAME_RELEASE}
 	exit 0 ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	if test "${UNAME_MACHINE}" = "x86pc"; then
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
 		UNAME_MACHINE=pc
 	fi
-	echo `uname -p`-${UNAME_MACHINE}-nto-qnx
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
 	exit 0 ;;
     *:QNX:*:4*)
 	echo i386-pc-qnx
 	exit 0 ;;
-    NSR-[KW]:NONSTOP_KERNEL:*:*)
+    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
 	echo nsr-tandem-nsk${UNAME_RELEASE}
 	exit 0 ;;
     *:NonStop-UX:*:*)
@@ -1237,8 +1283,8 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
-rm -f $dummy.c $dummy
+rm -f $dummy.c $dummy && rmdir $tmpdir
 
 # Apollos put the system type in the environment.
 

config.sub

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   Free Software Foundation, Inc.
+#   2000, 2001, 2002 Free Software Foundation, Inc.
 
-timestamp='2001-09-07'
+timestamp='2002-09-05'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -29,7 +29,8 @@ timestamp='2001-09-07'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Please send patches to <config-patches@gnu.org>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -117,7 +118,7 @@ esac
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
+  nto-qnx* | linux-gnu* | freebsd*-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -226,32 +227,42 @@ case $basic_machine in
 	1750a | 580 \
 	| a29k \
 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
-	| c4x | clipper \
+	| clipper \
-	| d10v | d30v | dsp16xx \
+	| d10v | d30v | dlx | dsp16xx \
-	| fr30 \
+	| fr30 | frv \
 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 	| i370 | i860 | i960 | ia64 \
+	| ip2k \
 	| m32r | m68000 | m68k | m88k | mcore \
-	| mips16 | mips64 | mips64el | mips64orion | mips64orionel \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips64vr4100 | mips64vr4100el | mips64vr4300 \
+	| mips16 \
-	| mips64vr4300el | mips64vr5000 | mips64vr5000el \
+	| mips64 | mips64el \
-	| mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
+	| mips64vr | mips64vrel \
-	| mipsisa32 \
+	| mips64orion | mips64orionel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
 	| mn10200 | mn10300 \
 	| ns16k | ns32k \
-	| openrisc \
+	| openrisc | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 	| pyramid \
-	| s390 | s390x \
+	| sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
-	| sh | sh[34] | sh[34]eb | shbe | shle \
+	| sh64 | sh64le \
-	| sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
+	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
-	| stormy16 | strongarm \
+	| strongarm \
 	| tahoe | thumb | tic80 | tron \
-	| v850 \
+	| v850 | v850e \
 	| we32k \
-	| x86 | xscale \
+	| x86 | xscale | xstormy16 | xtensa \
 	| z8k)
 		basic_machine=$basic_machine-unknown
 		;;
@@ -278,38 +289,51 @@ case $basic_machine in
 	580-* \
 	| a29k-* \
 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alphapca5[67]-* | arc-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| arm-*  | armbe-* | armle-* | armv*-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* \
 	| bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c54x-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* \
-	| clipper-* | cray2-* | cydra-* \
+	| clipper-* | cydra-* \
-	| d10v-* | d30v-* \
+	| d10v-* | d30v-* | dlx-* \
 	| elxsi-* \
-	| f30[01]-* | f700-* | fr30-* | fx80-* \
+	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
 	| h8300-* | h8500-* \
 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* \
 	| m32r-* \
-	| m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 	| m88110-* | m88k-* | mcore-* \
-	| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
+	| mips16-* \
-	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
+	| mips64-* | mips64el-* \
-	| mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39 | mipstx39el \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 	| pyramid-* \
 	| romp-* | rs6000-* \
-	| s390-* | s390x-* \
+	| sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \
-	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc86x-* | sparclite-* \
+	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
-	| sparcv9-* | sparcv9b-* | stormy16-* | strongarm-* | sv1-* \
+	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
-	| t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
+	| tahoe-* | thumb-* | tic30-* | tic4x-* | tic54x-* | tic80-* | tron-* \
-	| v850-* | vax-* \
+	| v850-* | v850e-* | vax-* \
 	| we32k-* \
-	| x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \
+	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
+	| xtensa-* \
 	| ymp-* \
 	| z8k-*)
 		;;
@@ -374,6 +398,10 @@ case $basic_machine in
 		basic_machine=ns32k-sequent
 		os=-dynix
 		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
 	convex-c1)
 		basic_machine=c1-convex
 		os=-bsd
@@ -394,16 +422,8 @@ case $basic_machine in
 		basic_machine=c38-convex
 		os=-bsd
 		;;
-	cray | ymp)
+	cray | j90)
-		basic_machine=ymp-cray
+		basic_machine=j90-cray
-		os=-unicos
-		;;
-	cray2)
-		basic_machine=cray2-cray
-		os=-unicos
-		;;
-	[cjt]90)
-		basic_machine=${basic_machine}-cray
 		os=-unicos
 		;;
 	crds | unos)
@@ -418,6 +438,14 @@ case $basic_machine in
 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 		basic_machine=mips-dec
 		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
 	delta | 3300 | motorola-3300 | motorola-delta \
 	      | 3300-motorola | delta-motorola)
 		basic_machine=m68k-motorola
@@ -598,14 +626,6 @@ case $basic_machine in
 		basic_machine=m68k-atari
 		os=-mint
 		;;
-	mipsel*-linux*)
-		basic_machine=mipsel-unknown
-		os=-linux-gnu
-		;;
-	mips*-linux*)
-		basic_machine=mips-unknown
-		os=-linux-gnu
-		;;
 	mips3*-*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 		;;
@@ -620,6 +640,10 @@ case $basic_machine in
 		basic_machine=m68k-rom68k
 		os=-coff
 		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -699,6 +723,10 @@ case $basic_machine in
 		basic_machine=hppa1.1-oki
 		os=-proelf
 		;;
+	or32 | or32-*)
+		basic_machine=or32-unknown
+		os=-coff
+		;;
 	OSE68000 | ose68000)
 		basic_machine=m68000-ericsson
 		os=-ose
@@ -724,16 +752,16 @@ case $basic_machine in
 	pc532 | pc532-*)
 		basic_machine=ns32k-pc532
 		;;
-	pentium | p5 | k5 | k6 | nexgen)
+	pentium | p5 | k5 | k6 | nexgen | viac3)
 		basic_machine=i586-pc
 		;;
-	pentiumpro | p6 | 6x86 | athlon)
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
 		basic_machine=i686-pc
 		;;
 	pentiumii | pentium2)
 		basic_machine=i686-pc
 		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-*)
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
@@ -784,10 +812,22 @@ case $basic_machine in
 	rtpc | rtpc-*)
 		basic_machine=romp-ibm
 		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
 	sa29200)
 		basic_machine=a29k-amd
 		os=-udi
 		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
 	sequent)
 		basic_machine=i386-sequent
 		;;
@@ -795,7 +835,7 @@ case $basic_machine in
 		basic_machine=sh-hitachi
 		os=-hms
 		;;
-	sparclite-wrs)
+	sparclite-wrs | simso-wrs)
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
@@ -861,10 +901,22 @@ case $basic_machine in
 		basic_machine=i386-sequent
 		os=-dynix
 		;;
-	t3e)
+	t3d)
-		basic_machine=t3e-cray
+		basic_machine=alpha-cray
 		os=-unicos
 		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+        tic4x | c4x*)
+		basic_machine=tic4x-unknown
+		os=-coff
+		;;
 	tic54x | c54x*)
 		basic_machine=tic54x-unknown
 		os=-coff
@@ -875,6 +927,10 @@ case $basic_machine in
 	tx39el)
 		basic_machine=mipstx39el-unknown
 		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
 	tower | tower-32)
 		basic_machine=m68k-ncr
 		;;
@@ -925,13 +981,13 @@ case $basic_machine in
 		basic_machine=i386-pc
 		os=-windows32-msvcrt
 		;;
-	xmp)
-		basic_machine=xmp-cray
-		os=-unicos
-		;;
 	xps | xps100)
 		basic_machine=xps100-honeywell
 		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
 	z8k-*-coff)
 		basic_machine=z8k-unknown
 		os=-sim
@@ -952,13 +1008,6 @@ case $basic_machine in
 	op60c)
 		basic_machine=hppa1.1-oki
 		;;
-	mips)
-		if [ x$os = x-linux-gnu ]; then
-			basic_machine=mips-unknown
-		else
-			basic_machine=mips-mips
-		fi
-		;;
 	romp)
 		basic_machine=romp-ibm
 		;;
@@ -978,9 +1027,12 @@ case $basic_machine in
 	we32k)
 		basic_machine=we32k-att
 		;;
-	sh3 | sh4 | sh3eb | sh4eb)
+	sh3 | sh4 | sh3eb | sh4eb | sh[1234]le | sh3ele)
 		basic_machine=sh-unknown
 		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
 	sparc | sparcv9 | sparcv9b)
 		basic_machine=sparc-sun
 		;;
@@ -999,10 +1051,6 @@ case $basic_machine in
 	pmac | pmac-mpw)
 		basic_machine=powerpc-apple
 		;;
-	c4x*)
-		basic_machine=c4x-none
-		os=-coff
-		;;
 	*-unknown)
 		# Make sure to match an already-canonicalized machine name.
 		;;
@@ -1068,7 +1116,8 @@ case $os in
 	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos*)
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* | -powermax*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1120,12 +1169,18 @@ case $os in
 	-acis*)
 		os=-aos
 		;;
+	-atheos*)
+		os=-atheos
+		;;
 	-386bsd)
 		os=-bsd
 		;;
 	-ctix* | -uts*)
 		os=-sysv
 		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
 	-ns2 )
 		os=-nextstep2
 		;;
@@ -1200,6 +1255,7 @@ case $basic_machine in
 	arm*-semi)
 		os=-aout
 		;;
+	# This must come before the *-dec entry.
 	pdp10-*)
 		os=-tops20
 		;;
@@ -1230,6 +1286,9 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
+	or32-*)
+		os=-coff
+		;;
 	*-tti)	# must be before sparc entry or we get the wrong os.
 		os=-sysv3
 		;;
@@ -1377,7 +1436,7 @@ case $basic_machine in
 			-ptx*)
 				vendor=sequent
 				;;
-			-vxsim* | -vxworks*)
+			-vxsim* | -vxworks* | -windiss*)
 				vendor=wrs
 				;;
 			-aux*)

configure.ac

@@ -5,18 +5,30 @@ dnl Ensure that this file is processed with autoconf 2.50 or newer
 dnl Don't even think about removing this check!
 AC_PREREQ(2.50)
 
-dnl First some basic init macros
+dnl We don't know the version number "staticly" so we use a dash here
-AC_INIT
+AC_INIT(curl, [-], [curl-bug@haxx.se])
+
+dnl configure script copyright
+AC_COPYRIGHT([Copyright (c) 1998 - 2003 Daniel Stenberg, <daniel@haxx.se>
+This configure script may be copied, distributed and modified under the 
+terms of the curl license; see COPYING for more details])
+
 AC_CONFIG_SRCDIR([lib/urldata.h])
 AM_CONFIG_HEADER(lib/config.h src/config.h tests/server/config.h lib/ca-bundle.h)
+AM_MAINTAINER_MODE
+
+AC_PATH_PROG( SED, sed, , $PATH:/usr/bin:/usr/local/bin)
+AC_SUBST(SED)
 
 dnl figure out the libcurl version
-VERSION=`sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
+VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
 AM_INIT_AUTOMAKE(curl,$VERSION)
+AC_MSG_CHECKING([curl version])
+AC_MSG_RESULT($VERSION)
 
 dnl
 dnl we extract the numerical version for curl-config only
-VERSIONNUM=`sed -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curl.h`
+VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curl.h`
 AC_SUBST(VERSIONNUM)
 
 dnl Solaris pkgadd support definitions
@@ -71,8 +83,8 @@ dnl switch off particular protocols
 dnl
 AC_MSG_CHECKING([whether to support http])
 AC_ARG_ENABLE(http,
-[  --enable-http		Enable HTTP support
+AC_HELP_STRING([--enable-http],[Enable HTTP support])
-  --disable-http	Disable HTTP support],
+AC_HELP_STRING([--disable-http],[Disable HTTP support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -89,8 +101,8 @@ AC_ARG_ENABLE(http,
 )
 AC_MSG_CHECKING([whether to support ftp])
 AC_ARG_ENABLE(ftp,
-[  --enable-ftp		Enable FTP support
+AC_HELP_STRING([--enable-ftp],[Enable FTP support])
-  --disable-ftp	Disable FTP support],
+AC_HELP_STRING([--disable-ftp],[Disable FTP support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -104,8 +116,8 @@ AC_ARG_ENABLE(ftp,
 )
 AC_MSG_CHECKING([whether to support gopher])
 AC_ARG_ENABLE(gopher,
-[  --enable-gopher		Enable GOPHER support
+AC_HELP_STRING([--enable-gopher],[Enable GOPHER support])
-  --disable-gopher	Disable GOPHER support],
+AC_HELP_STRING([--disable-gopher],[Disable GOPHER support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -119,8 +131,8 @@ AC_ARG_ENABLE(gopher,
 )
 AC_MSG_CHECKING([whether to support file])
 AC_ARG_ENABLE(file,
-[  --enable-file		Enable FILE support
+AC_HELP_STRING([--enable-file],[Enable FILE support])
-  --disable-file	Disable FILE support],
+AC_HELP_STRING([--disable-file],[Disable FILE support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -134,8 +146,8 @@ AC_ARG_ENABLE(file,
 )
 AC_MSG_CHECKING([whether to support ldap])
 AC_ARG_ENABLE(ldap,
-[  --enable-ldap		Enable LDAP support
+AC_HELP_STRING([--enable-ldap],[Enable LDAP support])
-  --disable-ldap	Disable LDAP support],
+AC_HELP_STRING([--disable-ldap],[Disable LDAP support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -149,12 +161,12 @@ AC_ARG_ENABLE(ldap,
 )
 AC_MSG_CHECKING([whether to support dict])
 AC_ARG_ENABLE(dict,
-[  --enable-dict		Enable DICT support
+AC_HELP_STRING([--enable-dict],[Enable DICT support])
-  --disable-dict	Disable DICT support],
+AC_HELP_STRING([--disable-dict],[Disable DICT support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
-       AC_DEFINE(CURL_DISABLE_DICT, 1 [to disable DICT])
+       AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT])
        AC_SUBST(CURL_DISABLE_DICT)
        ;;
   *)   AC_MSG_RESULT(yes)
@@ -164,8 +176,8 @@ AC_ARG_ENABLE(dict,
 )
 AC_MSG_CHECKING([whether to support telnet])
 AC_ARG_ENABLE(telnet,
-[  --enable-telnet		Enable TELNET support
+AC_HELP_STRING([--enable-telnet],[Enable TELNET support])
-  --disable-telnet	Disable TELNET support],
+AC_HELP_STRING([--disable-telnet],[Disable TELNET support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -185,8 +197,8 @@ dnl **********************************************************************
 
 AC_MSG_CHECKING([whether to enable ipv6])
 AC_ARG_ENABLE(ipv6,
-[  --enable-ipv6		Enable ipv6 (with ipv4) support
+AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support])
-  --disable-ipv6	Disable ipv6 support],
+AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -270,12 +282,26 @@ AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ])
 dnl dl lib?
 AC_CHECK_FUNC(dlclose, , [ AC_CHECK_LIB(dl, dlopen) ])
 
+AC_MSG_CHECKING([whether to use libgcc])
+AC_ARG_ENABLE(libgcc,
+AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]),
+[ case "$enableval" in
+  yes)
+        LIBS="$LIBS -lgcc"
+       AC_MSG_RESULT(yes)
+       ;;
+  *)   AC_MSG_RESULT(no)
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
+
 dnl **********************************************************************
 dnl Check how non-blocking sockets are set
 dnl **********************************************************************
 AC_ARG_ENABLE(nonblocking,
-[  --enable-nonblocking  Makes the script detect how to do it
+AC_HELP_STRING([--enable-nonblocking],[Enable detecting how to do it])
-  --disable-nonblocking Makes the script disable non-blocking sockets],
+AC_HELP_STRING([--disable-nonblocking],[Disable non-blocking socket detection]),
 [
   if test "$enableval" = "no" ; then
     AC_MSG_WARN([non-blocking sockets disabled])
@@ -294,7 +320,8 @@ dnl Check for the random seed preferences
 dnl **********************************************************************
 
 AC_ARG_WITH(egd-socket,
-    [  --with-egd-socket=FILE  Entropy Gathering Daemon socket pathname],
+AC_HELP_STRING([--with-egd-socket=FILE],
+               [Entropy Gathering Daemon socket pathname]),
     [ EGD_SOCKET="$withval" ]
 )
 if test -n "$EGD_SOCKET" ; then
@@ -304,7 +331,7 @@ fi
 
 dnl Check for user-specified random device
 AC_ARG_WITH(random,
-    [  --with-random=FILE      read randomness from FILE (default=/dev/urandom)],
+AC_HELP_STRING([--with-random=FILE],[read randomness from FILE (default=/dev/urandom)]),
     [ RANDOM_FILE="$withval" ],
     [
         dnl Check for random device
@@ -317,19 +344,36 @@ if test -n "$RANDOM_FILE" ; then
         [a suitable file to read random data from])
 fi
 
+dnl **********************************************************************
+dnl Check if the operating system allows programs to write to their own argv[]
+dnl **********************************************************************
+
+AC_MSG_CHECKING([if argv can be written to])
+AC_TRY_RUN([
+int main(int argc, char ** argv) {
+	argv[0][0] = ' ';
+	return (argv[0][0] == ' ')?0:1;
+}
+	],
+	AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv])
+	AC_MSG_RESULT(yes),
+	AC_MSG_RESULT(no)
+)
+
 dnl **********************************************************************
 dnl Check for the presence of Kerberos4 libraries and headers
 dnl **********************************************************************
 
 AC_ARG_WITH(krb4-includes,
- [  --with-krb4-includes[=DIR]   Specify location of kerberos4 headers],[
+AC_HELP_STRING([--with-krb4-includes=DIR],
+               [Specify location of kerberos4 headers]),[
  CPPFLAGS="$CPPFLAGS -I$withval"
  KRB4INC="$withval"
  want_krb4=yes
  ])
 
 AC_ARG_WITH(krb4-libs,
- [  --with-krb4-libs[=DIR]   Specify location of kerberos4 libs],[
+AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[
  LDFLAGS="$LDFLAGS -L$withval"
  KRB4LIB="$withval"
  want_krb4=yes
@@ -338,7 +382,7 @@ AC_ARG_WITH(krb4-libs,
 
 OPT_KRB4=off
 AC_ARG_WITH(krb4,dnl
-[  --with-krb4[=DIR]       where to look for Kerberos4],[
+AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[
   OPT_KRB4="$withval"
   if test X"$OPT_KRB4" != Xyes
   then
@@ -408,6 +452,31 @@ else
   AC_MSG_RESULT(no)
 fi
 
+dnl Detect the pkg-config tool, as it may have extra info about the
+dnl openssl installation we can use. I *believe* this is what we are
+dnl expected to do on really recent Redhat Linux hosts.
+AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
+if test "$PKGCONFIG" != "no" ; then
+  AC_MSG_CHECKING([for OpenSSL options using pkg-config])
+
+  $PKGCONFIG --exists openssl
+  SSL_EXISTS=$?
+
+  if test "$SSL_EXISTS" -eq "0"; then
+    SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null`
+    SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null`
+    SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null`
+
+    LIBS="$LIBS $SSL_LIBS"
+    CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
+    LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
+
+    AC_MSG_RESULT([yes])
+  else
+    AC_MSG_RESULT([no])
+  fi
+
+fi
 
 dnl **********************************************************************
 dnl Check for the presence of SSL libraries and headers
@@ -416,7 +485,7 @@ dnl **********************************************************************
 dnl Default to compiler & linker defaults for SSL files & libraries.
 OPT_SSL=off
 AC_ARG_WITH(ssl,dnl
-AC_HELP_STRING([--with-ssl=PATH], [where to look for SSL, PATH points to the SSL installation (default: /usr/local/ssl)])
+AC_HELP_STRING([--with-ssl=PATH],[where to look for SSL, PATH points to the SSL installation (default: /usr/local/ssl)])
 AC_HELP_STRING([--without-ssl], [disable SSL]),
   OPT_SSL=$withval)
 
@@ -524,8 +593,8 @@ _cppflags=$CPPFLAGS
 _ldflags=$LDFLAGS
 OPT_ZLIB="/usr/local"
 AC_ARG_WITH(zlib,
-  AC_HELP_STRING([--with-zlib=PATH], [search for zlib in PATH])
+AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH])
-  AC_HELP_STRING([--without-zlib], [disable use of zlib]),
+AC_HELP_STRING([--without-zlib],[disable use of zlib]),
                [OPT_ZLIB="$withval"])
 
 case "$OPT_ZLIB" in
@@ -543,8 +612,7 @@ case "$OPT_ZLIB" in
 
     AC_CHECK_HEADER(zlib.h,[
       AC_CHECK_LIB(z, gzread,
-                   [AM_CONDITIONAL(CONTENT_ENCODING, true)
+                   [HAVE_LIBZ="1"
-                   HAVE_LIBZ="1"
                    AC_SUBST(HAVE_LIBZ)
                    LIBS="$LIBS -lz"
                    AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file])
@@ -559,14 +627,30 @@ esac
 
 dnl Default is to try the thread-safe versions of a few functions
 OPT_THREAD=on
+
+dnl detect AIX 4.3 or later
+dnl see full docs on this reasoning in the lib/hostip.c source file
+AC_MSG_CHECKING([AIX 4.3 or later])
+AC_PREPROC_IFELSE([
+#if defined(_AIX) && defined(_AIX43)
+printf("just fine");
+#else
+#error "this is not AIX 4.3 or later"
+#endif
+],
+ [ AC_MSG_RESULT([yes])
+   OPT_THREAD=off ],
+ [ AC_MSG_RESULT([no]) ]
+)
+
 AC_ARG_ENABLE(thread,dnl
-[  --disable-thread       tell configure to not look for thread-safe functions],
+AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions]),
   OPT_THREAD=off
+  AC_MSG_WARN(libcurl will not get built using thread-safe functions)
 )
 
 if test X"$OPT_THREAD" = Xoff
 then
-  AC_MSG_WARN(libcurl will not get built using thread-safe functions)
   AC_DEFINE(DISABLED_THREADSAFE, 1, \
 Set to explicitly specify we don't want to use thread-safe functions)
 else
@@ -593,21 +677,23 @@ dnl **********************************************************************
 
 dnl Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS( \
+
+dnl First check for the very most basic headers. Then we can use these
+dnl ones as default-headers when checking for the rest!
+AC_CHECK_HEADERS(
+        sys/types.h \
+        sys/time.h \
+        sys/select.h \
+        sys/socket.h \
         unistd.h \
         malloc.h \
         stdlib.h \
         arpa/inet.h \
         net/if.h \
         netinet/in.h \
-	netinet/if_ether.h \
         netdb.h \
-        sys/select.h \
-        sys/socket.h \
         sys/sockio.h \
         sys/stat.h \
-        sys/types.h \
-        sys/time.h \
         sys/param.h \
         termios.h \
         termio.h \
@@ -622,7 +708,26 @@ AC_CHECK_HEADERS( \
         utime.h \
         sys/utime.h \
         sys/poll.h \
-        setjmp.h
+        setjmp.h,
+dnl to do if not found
+[],
+dnl to do if found
+[],
+dnl default includes
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+]
 )
 
 dnl Checks for typedefs, structures, and compiler characteristics.
@@ -643,6 +748,8 @@ AC_CHECK_TYPE(ssize_t, int)
 TYPE_SOCKLEN_T
 TYPE_IN_ADDR_T
 
+AC_FUNC_SELECT_ARGTYPES
+
 dnl Checks for library functions.
 dnl AC_PROG_GCC_TRADITIONAL
 AC_TYPE_SIGNAL
@@ -675,7 +782,21 @@ AC_CHECK_FUNCS( socket \
                 dlopen \
                 utime \
                 sigsetjmp \
-                poll
+                poll,
+dnl if found
+[],
+dnl if not found, $ac_func is the name we check for
+  func="$ac_func"
+  AC_MSG_CHECKING([deeper for $func])
+  AC_TRY_LINK( [],
+               [ $func ();],
+               AC_MSG_RESULT(yes!)
+               eval "ac_cv_func_$func=yes"
+               def=`echo "HAVE_$func" | tr 'a-z' 'A-Z'`
+               AC_DEFINE_UNQUOTED($def, 1, [If you have $func]),
+               AC_MSG_RESULT(but still no)
+               )
+
 )
 
 dnl sigsetjmp() might be a macro and no function so if it isn't found already
@@ -691,15 +812,6 @@ if test "$ac_cv_func_sigsetjmp" != "yes"; then
                )
 fi
 
-dnl removed 'getpass' check on October 26, 2000
-
-if test "$ac_cv_func_select" != "yes"; then
-  AC_MSG_ERROR(Can't work without an existing select() function)
-fi
-if test "$ac_cv_func_socket" != "yes"; then
-  AC_MSG_ERROR(Can't work without an existing socket() function)
-fi
-
 AC_PATH_PROG( PERL, perl, , 
   $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
 AC_SUBST(PERL)
@@ -708,7 +820,6 @@ AC_PATH_PROGS( NROFF, gnroff nroff, ,
   $PATH:/usr/bin/:/usr/local/bin )
 AC_SUBST(NROFF)
 
-
 AC_MSG_CHECKING([CA cert bundle install path])
 
 AC_ARG_WITH(ca-bundle,
@@ -745,8 +856,8 @@ dnl lame option to switch on debug options
 dnl
 AC_MSG_CHECKING([whether to enable debug options])
 AC_ARG_ENABLE(debug,
-[  --enable-debug	Enable pedantic debug options
+AC_HELP_STRING([--enable-debug],[Enable pedantic debug options])
-  --disable-debug	Disable debug options],
+AC_HELP_STRING([--disable-debug],[Disable debug options]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -756,10 +867,21 @@ AC_ARG_ENABLE(debug,
     CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
     CFLAGS="$CFLAGS -g" 
     if test "$GCC" = "yes"; then
-       CFLAGS="$CFLAGS -W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wcast-align -Wnested-externs"
+       CFLAGS="$CFLAGS -W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wnested-externs"
     fi
     dnl strip off optimizer flags
-    CFLAGS=`echo $CFLAGS | sed -e 's/-O[0-9 ]//g'`
+    NEWFLAGS=""
+    for flag in $CFLAGS; do
+      case "$flag" in
+      -O*)
+        dnl echo "cut off $flag"
+        ;;
+      *)
+        NEWFLAGS="$NEWFLAGS $flag"
+        ;;
+      esac
+    done
+    CFLAGS=$NEWFLAGS
        ;;
   esac ],
        AC_MSG_RESULT(no)
@@ -776,6 +898,7 @@ AC_CONFIG_FILES([Makefile \
            tests/Makefile \
            tests/data/Makefile \
            tests/server/Makefile \
+           tests/libtest/Makefile \
 	   packages/Makefile \
 	   packages/Win32/Makefile \
 	   packages/Win32/cygwin/Makefile \

curl-config.in

@@ -107,7 +107,11 @@ while test $# -gt 0; do
 	;;
 
     --cflags)
-       	echo -I@includedir@
+       	if test "X@includedir@" = "X/usr/include"; then
+          echo ""
+        else
+          echo "-I@includedir@"
+        fi
        	;;
 
     --libs)

curl-mode.el

@@ -1,21 +0,0 @@
-;;;; Emacs Lisp help for writing curl code. ;;;;
-
-;;; In C files, put something like this to load this file automatically:
-;;
-;;   /* -----------------------------------------------------------------
-;;    * local variables:
-;;    * eval: (load-file "../curl-mode.el")
-;;    * end:
-;;    */
-;;
-;; (note: make sure to get the path right in the argument to load-file).
-
-
-;;; The curl hacker's C conventions
-
-;;; we use intent-level 2
-(setq c-basic-offset 2)
-;;; never ever use tabs to indent!
-(setq indent-tabs-mode nil)
-;;; I like this, stolen from Subversion! ;-)
-(setq angry-mob-with-torches-and-pitchforks t)

curl-style.el

@@ -0,0 +1,50 @@
+;;;; Emacs Lisp help for writing curl code. ;;;;
+;;;; $Id$
+
+;;; The curl hacker's C conventions.
+
+;;; After loading this file and added the mode-hook you can in C
+;;; files, put something like this to use the curl style
+;;; automatically:
+;;
+;;   /* -----------------------------------------------------------------
+;;    * local variables:
+;;    * eval: (set c-file-style "curl")
+;;    * end:
+;;    */
+;;
+
+(defconst curl-c-style
+  '((c-basic-offset . 2)
+    (c-comment-only-line-offset . 0)
+    (c-hanging-braces-alist     . ((substatement-open before after)))
+    (c-offsets-alist . ((topmost-intro        . 0)
+			(topmost-intro-cont   . 0)
+			(substatement         . +)
+			(substatement-open    . 0)
+			(statement-case-intro . +)
+			(statement-case-open  . 0)
+			(case-label           . 0)
+			))
+    )
+  "Curl C Programming Style")
+
+;; Customizations for all of c-mode, c++-mode, and objc-mode
+(defun curl-c-mode-common-hook ()
+  "Curl C mode hook"
+  ;; add curl style and set it for the current buffer
+  (c-add-style "curl" curl-c-style t)
+  (setq tab-width 8
+	indent-tabs-mode nil		; Use spaces. Not tabs.
+	comment-column 40
+	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set"))
+	)
+  ;; keybindings for C, C++, and Objective-C.  We can put these in
+  ;; c-mode-base-map because of inheritance ...
+  (define-key c-mode-base-map "\M-q" 'c-fill-paragraph)
+  (setq c-recognize-knr-p nil)
+  )
+
+;; Set this is in your .emacs if you want to use the c-mode-hook as
+;; defined here right out of the box.
+; (add-hook 'c-mode-common-hook 'curl-c-mode-common-hook)

docs/BUGS

@@ -8,7 +8,7 @@ $Id$
 BUGS
 
   Curl and libcurl have grown substantially since the beginning. At the time
-  of writing (end of April 2002), there are 32000 lines of source code, and by
+  of writing (end of March 2003), there are 35000 lines of source code, and by
   the time you read this it has probably grown even more.
 
   Of course there are lots of bugs left. And lots of misfeatures.
@@ -19,18 +19,21 @@ BUGS
 WHERE TO REPORT
 
   If you can't fix a bug yourself and submit a fix for it, try to report an as
-  detailed report as possible to the curl mailing list to allow one of us to
+  detailed report as possible to a curl mailing list to allow one of us to
   have a go at a solution. You should also post your bug/problem at curl's bug
   tracking system over at
 
         http://sourceforge.net/bugs/?group_id=976
 
-  (but please read the section below first before doing that)
+  (but please read the sections below first before doing that)
+
+  If you feel you need to ask around first, find a suitable mailing list and
+  post there. The lists are available on http://curl.haxx.se/mail/
 
 WHAT TO REPORT
 
   When reporting a bug, you should include information that will help us
-  understand what's wrong what you expected to happen and how to repeat the
+  understand what's wrong, what you expected to happen and how to repeat the
   bad behavior. You therefore need to tell us:
 
    - your operating system's name and version number (uname -a under a unix

docs/CONTRIBUTE

@@ -42,7 +42,8 @@ Naming
  understandable and be named according to what they're used for. File-local
  functions should be made static. We like lower case names.
 
- See the INTERNALS document on how we name non-exported library-global symbols.
+ See the INTERNALS document on how we name non-exported library-global
+ symbols.
 
 Indenting
 
@@ -55,7 +56,7 @@ Indenting
 
 Commenting
 
- Comment your source code extensively using C comments (/* comment */), do not
+ Comment your source code extensively using C comments (/* comment */), DO NOT
  use C++ comments (// this style). Commented code is quality code and enables
  future modifications much more. Uncommented code much more risk being
  completely replaced when someone wants to extend things, since other persons'
@@ -64,7 +65,7 @@ Commenting
 General Style
 
  Keep your functions small. If they're small you avoid a lot of mistakes and
- you don't accidentally mix up variables.
+ you don't accidentally mix up variables etc.
 
 Non-clobbering All Over
 
@@ -78,11 +79,11 @@ Non-clobbering All Over
 Platform Dependent Code
 
  Use #ifdef HAVE_FEATURE to do conditional code. We avoid checking for
- particular operting systems or hardware in the #ifdef lines. The HAVE_FEATURE
+ particular operating systems or hardware in the #ifdef lines. The
- shall be generated by the configure script for unix-like systems and they are
+ HAVE_FEATURE shall be generated by the configure script for unix-like systems
- hard-coded in the config-[system].h files for the others.
+ and they are hard-coded in the config-[system].h files for the others.
 
-Separate Patches Doing Different Things
+Separate Patches
 
  It is annoying when you get a huge patch from someone that is said to fix 511
  odd problems, but discussions and opinions don't agree with 510 of them - or
@@ -128,3 +129,31 @@ Test Cases
  in the test suite. Every feature that is added should get at least one valid
  test case that verifies that it works as documented. If every submitter also
  post a few test cases, it won't end up as a heavy burden on a single person!
+
+How To Make a Patch
+
+ Keep a copy of the unmodified curl sources. Make your changes in a separate
+ source tree. When you think you have something that you want to offer the
+ curl community, use GNU diff to generate patches.
+
+ If you have modified a single file, try something like:
+
+     diff -u undmodified-file.c my-changed-one.c > my-fixes.diff
+
+ If you have modified several files, possibly in different directories, you
+ can use diff recursively:
+
+     diff -ur curl-original-dir curl-modfied-sources-dir > my-fixes.diff
+
+ The GNU diff and GNU patch tools exist for virtually all platforms, including
+ all kinds of unixes and Windows:
+
+ For unix-like operating systems:
+
+        http://www.fsf.org/software/patch/patch.html
+        http://www.gnu.org/directory/diffutils.html
+
+ For Windows:
+
+        http://gnuwin32.sourceforge.net/packages/patch.htm
+        http://gnuwin32.sourceforge.net/packages/diffutils.htm

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: November 12, 2002 (http://curl.haxx.se/docs/faq.html)
+Updated: February 25, 2003 (http://curl.haxx.se/docs/faq.html)
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -59,6 +59,7 @@ FAQ
   4.9 Curl can't authenticate to the server that requires NTLM?
   4.10 My HTTP request using HEAD, PUT or DELETE doesn't work!
   4.11 Why does my HTTP range requests return the full document?
+  4.12 Why do I get "certificate verify failed" ?
 
  5. libcurl Issues
   5.1 Is libcurl thread-safe?
@@ -174,20 +175,21 @@ FAQ
   Project cURL is entirely free and open. No person gets paid for developing
   curl. We do this voluntarily on our spare time.
 
-  We get some help from companies. Contactor Data hosts the curl web site and
+  We get some help from companies. Contactor Data hosts the curl web site,
-  the main mailing list, Haxx owns the curl web site's domain and
+  Haxx owns the curl web site's domain and sourceforge.net hosts several
-  sourceforge.net hosts several project tools we take advantage from like the
+  project services we take advantage from, like the bug tracker, mailing lists
-  bug tracker, mailing lists and more.
+  and more.
 
   If you want to support our project with a donation or similar, one way of
   doing that would be to buy "gift certificates" at useful online shopping
   sites, such as amazon.com or thinkgeek.com. Another way would be to sponsor
   us through a banner-program or even better: by helping us coding,
-  documenting, testing etc.
+  documenting, testing etc. You're welcome to send us a buck using paypal, as
+  described here: http://curl.haxx.se/donation.html
 
   1.7 What about CURL from curl.com?
 
-  During the summer 2001, curl.com has been busy advertising their client-side
+  During the summer 2001, curl.com was busy advertising their client-side
   programming language for the web, named CURL.
 
   We are in no way associated with curl.com or their CURL programming
@@ -202,17 +204,17 @@ FAQ
 
   1.8 I have a problem who do I mail?
 
-  Please do not attempt to mail any single individual unless you really need
+  Please do not mail any single individual unless you really need to. Keep
-  to. Keep curl-related questions on a suitable mailing list. All available
+  curl-related questions on a suitable mailing list. All available mailing
-  mailing lists are listed in the MANUAL document and online at
+  lists are listed in the MANUAL document and online at
   http://curl.haxx.se/mail/
 
-  Keeping curl-related questions and discussions on mailing lists allows others
+  Keeping curl-related questions and discussions on mailing lists allows
-  to join in and help, to share their ideas, contribute their suggestions and
+  others to join in and help, to share their ideas, contribute their
-  spread their wisdom. Keeping discussions on public mailing lists also allows
+  suggestions and spread their wisdom. Keeping discussions on public mailing
-  for others to learn from this (both current and future users thanks to the
+  lists also allows for others to learn from this (both current and future
-  web based archives of the mailing lists), thus saving us from having to
+  users thanks to the web based archives of the mailing lists), thus saving us
-  repeat ourselves even more. Thanks for respecting this.
+  from having to repeat ourselves even more. Thanks for respecting this.
 
 
 2. Install Related Problems
@@ -274,8 +276,8 @@ FAQ
 
   2.4. Does cURL support Socks (RFC 1928) ?
 
-  No. Nobody has wanted it that badly yet. We appreciate patches that bring
+  There is limited support for SOCKS5 for curl built with IPv6 support
-  this functionality.
+  disabled.
 
 
 3. Usage problems
@@ -367,9 +369,10 @@ FAQ
 
         http://curl.haxx.se/libcurl/
 
-  In December 2001, there are interfaces available for the following
+  In February 2003, there are interfaces available for the following
-  languages: C/C++, Cocoa, Dylan, Java, Perl, PHP, Python, Rexx, Ruby, Scheme
+  languages: Basic, C, C++, Cocoa, Dylan, Euphoria, Java, Lua, Object-Pascal,
-  and Tcl. By the time you read this, additional ones may have appeared!
+  Pascal, Perl, PHP, PostgreSQL, Python, Rexx, Ruby, Scheme and Tcl. By the
+  time you read this, additional ones may have appeared!
 
   3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP?
 
@@ -378,8 +381,8 @@ FAQ
   XML-RPC are all such ones. You can use -X to set custom requests and -H to
   set custom headers (or replace internally generated ones).
 
-  Using libcurl or PHP's curl modules is just as fine and you'd just use the
+  Using libcurl is of course just as fine and you'd just use the proper
-  proper library options to do the same.
+  library options to do the same.
 
   3.11 How do I POST with a different Content-Type?
 
@@ -493,8 +496,7 @@ FAQ
     curl '{curl,www}.haxx.se'
 
   To be able to use those letters as actual parts of the URL (without using
-  them for the curl URL "globbing" system), use the -g/--globoff option (curl
+  them for the curl URL "globbing" system), use the -g/--globoff option:
-  7.6 and later):
 
     curl -g 'www.site.com/weirdname[].html'
 
@@ -607,6 +609,30 @@ FAQ
   Because the range may not be supported by the server, or the server may
   choose to ignore it and return the full document anyway.
 
+  4.12 Why do I get "certificate verify failed" ?
+
+  You invoke curl 7.10 or later to communicate on a https:// URL and get an
+  error back looking something similar to this:
+
+      curl: (35) SSL: error:14090086:SSL routines: 
+      SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
+
+  Then it means that curl couldn't verify that the server's certificate was
+  good. Curl verifies the certificate using the CA cert bundle that comes with
+  the curl installation.
+
+  To disable the verification (which makes it act like curl did before 7.10),
+  use -k. This does however enable man-in-the-middle attacks.
+
+  If you get this failure but are having a CA cert bundle installed and used,
+  the server's certificate is not signed by one of the CA's in the bundle. It
+  might for example be self-signed. You then correct this problem by obtaining
+  a valid CA cert for the server. Or again, decrease the security by disabling
+  this check.
+
+  Details are also in the SSLCERTS file in the release archives, found online
+  here: http://curl.haxx.se/docs/sslcerts.html
+
 5. libcurl Issues
 
   5.1. Is libcurl thread-safe?
@@ -657,20 +683,15 @@ FAQ
 
   5.3 How do I fetch multiple files with libcurl?
 
-  Starting with version 7.7, curl and libcurl will have excellent support for
+  libcurl has excellent support for transferring multiple files. You should
-  transferring multiple files. You should just repeatedly set new URLs with
+  just repeatedly set new URLs with curl_easy_setopt() and then transfer it
-  curl_easy_setopt() and then transfer it with curl_easy_perform(). The handle
+  with curl_easy_perform(). The handle you get from curl_easy_init() is not
-  you get from curl_easy_init() is not only reusable starting with libcurl
+  only reusable, but you're even encouraged to reuse it if you can, as that
-  7.7, but also you're encouraged to reuse it if you can, as that will enable
+  will enable libcurl to use persistent connections.
-  libcurl to use persistent connections.
-
-  For libcurl prior to 7.7, there was no multiple file support. The only
-  available way to do multiple requests was to init/perform/cleanup for each
-  transfer.
 
   5.4 Does libcurl do Winsock initialization on win32 systems?
 
-  Yes (since 7.8.1) if told to in the curl_global_init() call.
+  Yes, if told to in the curl_global_init() call.
 
   5.5 Does CURLOPT_FILE and CURLOPT_INFILE work on win32 ?
 
@@ -684,13 +705,11 @@ FAQ
 
   5.6 What about Keep-Alive or persistent connections?
 
-  Starting with version 7.7, curl and libcurl will have excellent support for
+  curl and libcurl have excellent support for persistent connections when
-  persistent connections when transferring several files from the same server.
+  transferring several files from the same server.  Curl will attempt to reuse
-  Curl will attempt to reuse connections for all URLs specified on the same
+  connections for all URLs specified on the same command line/config file, and
-  command line/config file, and libcurl will reuse connections for all
+  libcurl will reuse connections for all transfers that are made using the
-  transfers that are made using the same libcurl handle.
+  same libcurl handle.
-
-  Previous versions had no persistent connection support.
 
   5.7 Link errors when building libcurl on Windows!
 

docs/HISTORY

@@ -54,7 +54,7 @@ OpenSSL took over where SSLeay was abandoned.
 May 1999, first Debian package.
 
 August 1999, LDAP:// and FILE:// support added. The curl web site gets 1300
-visits daily.
+visits weekly.
 
 Released curl 6.0 in September. 15000 lines of code.
 
@@ -67,7 +67,7 @@ the easy interface and turned out to be the beginning of actually getting
 other software and programs to get based on and powered by libcurl. Almost
 20000 lines of code.
 
-August 2000, the curl web site gets 4000 visits daily.
+August 2000, the curl web site gets 4000 visits weekly.
 
 The PHP guys adopted libcurl already the same month, when the first ever third
 party libcurl binding showed up. CURL has been a supported module in PHP since
@@ -92,7 +92,7 @@ code.
 
 August 2001. curl is bundled in Mac OS X, 10.1. It was already becoming more
 and more of a standard utility of Linux distributions and a regular in the BSD
-ports collections. The curl web site gets 8000 visits daily. Curl Corporation
+ports collections. The curl web site gets 8000 visits weekly. Curl Corporation
 contacted Daniel to discuss "the name issue". After Daniel's reply, they have
 never since got in touch again.
 
@@ -100,7 +100,7 @@ September 2001, libcurl 7.9 introduces cookie jar and curl_formadd(). During
 the forthcoming 7.9.x releases, we introduced the multi interface slowly and
 without much whistles.
 
-June 2002, the curl web site gets 13000 visits daily. curl and libcurl is
+June 2002, the curl web site gets 13000 visits weekly. curl and libcurl is
 35000 lines of code. Reported successful compiles on more than 40 combinations
 of CPUs and operating systems.
 
@@ -111,3 +111,6 @@ distributions and otherwise retrieved as part of other software.
 
 September 2002, with the release of curl 7.10 it is released under the MIT
 license only.
+
+February 2003, the curl site averages at 20000 visits weekly. At any given
+moment, there's an average of 3 people browsing the curl.haxx.se site.

docs/HOWTO-RELEASE

@@ -0,0 +1,25 @@
+Steps To Perform When Building a Public Release
+
+* "make distcheck"
+
+* ./maketgz
+ then upload the 3 curl packages maketgz created
+
+* update these files:
+  www/_download.html
+  www/_changes.html
+  www/_newslog.html
+  www/Makefile
+
+* commit the web changes
+
+* 'cvs commit'
+
+* 'cvs tag'
+
+* write the release announcement, including:
+  - changes / bugfixes
+  - other curl-related news
+  - contributors
+
+* mail release-announcement to curl-announce and curl-users

docs/INSTALL

@@ -28,11 +28,22 @@ UNIX
 
    You probably need to be root when doing the last command.
 
+   If you have checked out the sources from the CVS repository, read the
+   CVS-INFO on how to proceed.
+
    If you want to install curl in a different file hierarchy than /usr/local,
    you need to specify that already when running configure:
 
         ./configure --prefix=/path/to/curl/tree
 
+   If you happen to have write permission in that directory, you can do 'make
+   install' without being root. An example of this would be to make a local
+   install in your own home directory:
+
+        ./configure --prefix=$HOME
+        make
+        make install
+
    The configure script always tries to find a working SSL library unless
    explicitly told not to. If you have OpenSSL installed in the default search
    path for your compiler/linker, you don't need to do anything special. If
@@ -71,33 +82,6 @@ UNIX
      LIBS=-lRSAglue -lrsaref
      (as suggested by Doug Kaufman)
 
-   KNOWN PROBLEMS (these ones should not happen anymore)
-
-     If you happen to have autoconf installed, but a version older than 2.12
-     you will get into trouble. Then you can still build curl by issuing these
-     commands (note that this requires curl to be built staticly): (from Ralph
-     Beckmann)
-
-       ./configure [...]
-       cd lib; make; cd ..
-       cd src; make; cd ..
-       cp src/curl elsewhere/bin/
-
-     As suggested by David West, you can make a faked version of autoconf and
-     autoheader:
-
-       ----start of autoconf----
-       #!/bin/bash
-       #fake autoconf for building curl
-       if [ "$1" = "--version" ] then
-         echo "Autoconf version 2.13"
-       fi
-       ----end of autoconf----
-
-     Then make autoheader a symbolic link to the same script and make sure
-     they're executable and set to appear in the path *BEFORE* the actual (but
-     obsolete) autoconf and autoheader scripts.
-
    MORE OPTIONS
 
      To force configure to use the standard cc compiler if both cc and gcc are
@@ -416,6 +400,17 @@ CROSS COMPILE
    The '--prefix' parameter specifies where cURL will be installed.  If
    'configure' completes successfully, do 'make' and 'make install' as usual.
 
+RISC OS
+=======
+   The library can be cross-compiled using gccsdk as follows:
+
+        CC=riscos-gcc AR=riscos-ar RANLIB='riscos-ar -s' ./configure \
+             --host=arm-riscos-aof --without-random --disable-shared
+        make
+
+   where riscos-gcc and riscos-ar are links to the gccsdk tools.
+   You can then link your program with curl/lib/.libs/libcurl.a
+
 PORTS
 =====
    This is a probably incomplete list of known hardware and operating systems
@@ -435,7 +430,7 @@ PORTS
         - MIPS IRIX 6.2, 6.5
         - MIPS Linux
         - Pocket PC/Win CE 3.0
-        - Power AIX 4.2, 4.3.1, 4.3.2, 5.1
+        - Power AIX 3.2.5, 4.2, 4.3.1, 4.3.2, 5.1
         - PowerPC Darwin 1.0
         - PowerPC Linux
         - PowerPC Mac OS 9
@@ -464,6 +459,7 @@ PORTS
         - m68k Linux
         - m68k OpenBSD
         - s390 Linux 
+        - XScale/PXA250 Linux 2.4
 
 OpenSSL
 =======

docs/KNOWN_BUGS

@@ -15,6 +15,8 @@ may have been fixed since this was written!
 * configure --disable-http is not fully supported. All other protocols seem
   to work to disable.
 
+* The -m parameter does not work when using telnet with curl on Windows.
+
 * If a HTTP server responds to a HEAD request and includes a body (thus
   violating the RFC2616), curl won't wait to read the response but just stop
   reading and return back. If a second request (let's assume a GET) is then

docs/MANUAL

@@ -166,13 +166,21 @@ UPLOADING
 
 VERBOSE / DEBUG
 
-  If curl fails where it isn't supposed to, if the servers don't let you
+  If curl fails where it isn't supposed to, if the servers don't let you in,
-  in, if you can't understand the responses: use the -v flag to get VERBOSE
+  if you can't understand the responses: use the -v flag to get verbose
-  fetching. Curl will output lots of info and all data it sends and
+  fetching. Curl will output lots of info and what it sends and receives in
-  receives in order to let the user see all client-server interaction.
+  order to let the user see all client-server interaction (but it won't show
+  you the actual data).
 
         curl -v ftp://ftp.upload.com/
 
+  To get even more details and information on what curl does, try using the
+  --trace or --trace-ascii options with a given file name to log to, like
+  this:
+
+        curl --trace trace.txt www.haxx.se
+ 
+
 DETAILED INFORMATION
 
   Different protocols provide different ways of getting detailed information
@@ -350,6 +358,13 @@ COOKIES
 
         curl -b headers www.example.com
 
+  While saving headers to a file is a working way to store cookies, it is
+  however error-prone and not the prefered way to do this. Instead, make curl
+  save the incoming cookies using the well-known netscape cookie format like
+  this:
+
+        curl -c cookies.txt www.example.com
+
   Note that by specifying -b you enable the "cookie awareness" and with -L
   you can make curl follow a location: (which often is used in combination
   with cookies). So that if a site sends cookies and a location, you can
@@ -364,6 +379,10 @@ COOKIES
   stored cookies which match the request as it follows the location.  The
   file "empty.txt" may be a non-existant file.
 
+  Alas, to both read and write cookies from a netscape cookie file, you can
+  set both -b and -c to use the same file:
+
+        curl -b cookies.txt -c cookies.txt www.example.com
 
 PROGRESS METER
 
@@ -413,7 +432,8 @@ SPEED LIMIT
 
   Forcing curl not to transfer data faster than a given rate is also possible,
   which might be useful if you're using a limited bandwidth connection and you
-  don't want your transfer to use all of it.
+  don't want your transfer to use all of it (sometimes referred to as
+  "bandwith throttle").
 
   Make curl transfer data no faster than 10 kilobytes per second:
 
@@ -427,6 +447,11 @@ SPEED LIMIT
 
         curl -T upload --limit-rate 1M ftp://uploadshereplease.com
 
+  When using the --limit-rate option, the transfer rate is regulated on a
+  per-second basis, which will cause the total transfer speed to become lower
+  than the given number. Sometimes of course substantially lower, if your
+  transfer stalls during periods.
+
 CONFIG FILE
 
   Curl automatically tries to read the .curlrc file (or _curlrc file on win32

docs/Makefile.am

@@ -10,7 +10,8 @@ man_MANS = \
 
 HTMLPAGES = \
 	curl.html \
-	curl-config.html
+	curl-config.html \
+	index.html
 
 PDFPAGES = \
 	curl.pdf \

docs/THANKS

@@ -82,3 +82,8 @@ that have contributed with non-trivial parts:
  - Andreas Damm <andreas-sourceforge@radab.org>
  - Jacky Lam <sylam@emsoftltd.com>
  - James Gallagher <jgallagher@gso.uri.edu>
+ - Kjetil Jacobsen <kjetilja@cs.uit.no>
+ - Markus F.X.J. Oberhumer <markus@oberhumer.com>
+ - Miklos Nemeth <mnemeth@kfkisystems.com>
+ - Kevin Roth <kproth@users.sourceforge.net>
+ - Ralph Mitchell <rmitchell@eds.com>

docs/TODO

@@ -15,7 +15,8 @@ TODO
  * Introduce an interface to libcurl that allows applications to easier get to
    know what cookies that are received. Pushing interface that calls a
    callback on each received cookie? Querying interface that asks about
-   existing cookies? We probably need both.
+   existing cookies? We probably need both. Enable applications to modify
+   existing cookies as well.
 
  * Make content encoding/decoding internally be made using a filter system.
 
@@ -23,16 +24,9 @@ TODO
    less copy of data and thus a faster operation.
    [http://curl.haxx.se/dev/no_copy_callbacks.txt]
 
- * Run-time querying about library characterics. What protocols do this
+ * Add asynchronous name resolving (http://libdenise.sf.net/). This should be
-   running libcurl support? What is the version number of the running libcurl
+   made to work on most of the supported platforms, or otherwise it isn't
-   (returning the well-defined version-#define). This could possibly be made
+   really interesting.
-   by allowing curl_easy_getinfo() work with a NULL pointer for global info,
-   but perhaps better would be to introduce a new curl_getinfo() (or similar)
-   function for global info reading.
-
- * Add asynchronous name resolving (http://daniel.haxx.se/resolver/). This
-   should be made to work on most of the supported platforms, or otherwise it
-   isn't really interesting.
 
  * Data sharing. Tell which easy handles within a multi handle that should
    share cookies, connection cache, dns cache, ssl session cache.  Full
@@ -51,12 +45,9 @@ TODO
    >4GB all over. Bug reports (and source reviews) indicate that it doesn't
    currently work properly.
 
- * Make the built-in progress meter use its own dedicated output stream, and
-   make it possible to set it. Use stderr by default.
-
  * CURLOPT_MAXFILESIZE. Prevent downloads that are larger than the specified
    size. CURLE_FILESIZE_EXCEEDED would then be returned. Gautam Mani
-   requested. That is, the download should even begin but be aborted
+   requested. That is, the download should not even begin but be aborted
    immediately.
 
  * Allow the http_proxy (and other) environment variables to contain user and
@@ -66,13 +57,15 @@ TODO
  LIBCURL - multi interface
 
  * Make sure we don't ever loop because of non-blocking sockets return
-   EWOULDBLOCK or similar. This concerns the HTTP request sending (and
+   EWOULDBLOCK or similar. This FTP command sending, the SSL connection etc.
-   especially regular HTTP POST), the FTP command sending etc.
 
- * Make uploads treated better. We need a way to tell libcurl we have data to
+ * Make transfers treated more carefully. We need a way to tell libcurl we
-   write, as the current system expects us to upload data each time the socket
+   have data to write, as the current system expects us to upload data each
-   is writable and there is no way to say that we want to upload data soon
+   time the socket is writable and there is no way to say that we want to
-   just not right now, without that aborting the upload.
+   upload data soon just not right now, without that aborting the upload. The
+   opposite situation should be possible as well, that we tell libcurl we're
+   ready to accept read data. Today libcurl feeds the data as soon as it is
+   available for reading, no matter what.
 
  DOCUMENTATION
 
@@ -86,6 +79,9 @@ TODO
    receiver will convert the data from the standard form to his own internal
    form."
 
+ * Since USERPWD always override the user and password specified in URLs, we
+   might need another way to specify user+password for anonymous ftp logins.
+
  * An option to only download remote FTP files if they're newer than the local
    one is a good idea, and it would fit right into the same syntax as the
    already working http dito works. It of course requires that 'MDTM' works,
@@ -97,17 +93,12 @@ TODO
 
  HTTP
 
- * Pass a list of host name to libcurl to which we allow the user name and
+ * If the "body" of the POST is < MSS it really aught to be sent along with
-   password to get sent to. Currently, it only get sent to the host name that
+   the headers. More generally, if the last chunk of the POST body is < MSS,
-   the first URL uses (to prevent others from being able to read it), but this
+   it should be sent with the previous chunk (which may be the POST headers).
-   also prevents the authentication info from getting sent when following
+   So long as any one send is larger than MSS (or there is only one send when
-   locations to legitimate other host names.
+   < MSS :), the Nagle Algorithm will not be a problem on any stack where
-
+   Nagle is implemented correctly. (pointed out by Rick Jones)
- * "Content-Encoding: compress/gzip/zlib" HTTP 1.1 clearly defines how to get
-   and decode compressed documents. There is the zlib that is pretty good at
-   decompressing stuff. This work was started in October 1999 but halted again
-   since it proved more work than we thought. It is still a good idea to
-   implement though. This requires the filter system mentioned above.
 
  * Authentication: NTLM. Support for that MS crap called NTLM
    authentication. MS proxies and servers sometime require that. Since that
@@ -212,6 +203,9 @@ TODO
 
  TEST SUITE
 
+ * If perl wasn't found by the configure script, don't attempt to run the
+   tests but explain something nice why it doesn't.
+
  * Extend the test suite to include more protocols. The telnet could just do
    ftp or http operations (for which we have test servers).
 
@@ -219,3 +213,10 @@ TODO
    fork()s and it should become even more portable.
 
  * Introduce a test suite that tests libcurl better and more explicitly.
+
+NEXT MAJOR RELEASE
+
+ * curl_easy_cleanup() returns void, but curl_multi_cleanup() returns a
+   CURLMcode. These should be changed to be the same.
+
+ * curl_formparse() should be removed

docs/curl.1

@@ -2,7 +2,7 @@
 .\" nroff -man curl.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl 1 "11 Sep 2002" "Curl 7.10" "Curl Manual"
+.TH curl 1 "14 Feb 2003" "Curl 7.10.3" "Curl Manual"
 .SH NAME
 curl \- transfer a URL
 .SH SYNOPSIS
@@ -122,6 +122,9 @@ Use "-C -" to tell curl to automatically find out where/how to resume the
 transfer. It then uses the given output/input files to figure that out.
 
 If this option is used several times, the last one will be used.
+.IP "---create-dirs"
+When used in conjunction with the -o option, curl will create the necessary 
+local directory hierarchy as needed.
 .IP "--crlf"
 (FTP) Convert LF to CRLF in upload. Useful for MVS (OS/390).
 
@@ -214,14 +217,21 @@ If this option is used several times, the last one will be used.
 peer. The file may contain multiple CA certificates. The certificate(s) must
 be in PEM format.
 
+curl recognizes the environment variable named 'CURL_CA_BUNDLE' if that is
+set, and uses the given path as a path to a CA cert bundle. This option
+overrides that variable.
+
+The windows version of curl will automatically look for a CA certs file named
+\'curl-ca-bundle.crt\', either in the same directory as curl.exe, or in the
+Current Working Directory, or in any folder along your PATH.
+
 If this option is used several times, the last one will be used.
 .IP "--capath <CA certificate directory>"
 (HTTPS) Tells curl to use the specified certificate directory to verify the
 peer. The certificates must be in PEM format, and the directory must have been
-processed using the c_rehash utility supplied with openssl. Certificate directories
+processed using the c_rehash utility supplied with openssl. Using --capath can
-are not supported under Windows (because c_rehash uses symbolink links to
+allow curl to make https connections much more efficiently than using --cacert
-create them). Using --capath can allow curl to make https connections much
+if the --cacert file contains many CA certificates.
-more efficiently than using --cacert if the --cacert file contains many CA certificates.
 
 If this option is used several times, the last one will be used.
 .IP "-f/--fail"
@@ -315,6 +325,8 @@ to be made secure by using the CA certificate bundle installed by
 default. This makes all connections considered "insecure" to fail unless
 -k/--insecure is used.
 
+This option is ignored if --cacert or --capath is used!
+
 If this option is used twice, the second time will again disable it.
 .IP "--krb4 <level>"
 (FTP) Enable kerberos4 authentication and use. The level must be entered and
@@ -342,8 +354,8 @@ url = "http://curl.haxx.se/docs/"
 This option can be used multiple times.
 .IP "--limit-rate <speed>"
 Specify the maximum transfer rate you want curl to use. This feature is useful
-if you have a limited pipe and you'd prefer you have your transfer not use
+if you have a limited pipe and you'd like your transfer not use your entire
-your entire bandwidth.
+bandwidth.
 
 The given speed is measured in bytes/second, unless a suffix is
 appended. Appending 'k' or 'K' will count the number as kilobytes, 'm' or M'
@@ -425,6 +437,8 @@ or use several variables like:
   curl http://{site,host}.host[1-5].com -o "#1_#2"
 
 You may use this option as many times as you have number of URLs.
+
+See also the --create-dirs option to create the local directories dynamically.
 .IP "-O/--remote-name"
 Write output to a local file named like the remote file we get. (Only
 the file part of the remote file is used, the path is cut off.)
@@ -579,9 +593,9 @@ read for untrained humans.
 If this option is used several times, the last one will be used. (Added in
 curl 7.9.7)
 .IP "-u/--user <user:password>"
-Specify user and password to use when fetching. See README.curl for detailed
+Specify user and password to use when fetching. Read the MANUAL for detailed
-examples of how to use this. If no password is specified, curl will
+examples of how to use this. If no password is specified, curl will ask for it
-ask for it interactively.
+interactively.
 
 If this option is used several times, the last one will be used.
 .IP "-U/--proxy-user <user:password>"
@@ -607,6 +621,9 @@ info provided by curl.
 Note that if you want to see HTTP headers in the output, \fI-i/--include\fP
 might be option you're looking for.
 
+If you think this option still doesn't give you enough details, consider using
+\fI--trace\fP or \fI--trace-ascii\fP instead.
+
 If this option is used twice, the second will again disable verbose.
 .IP "-V/--version"
 Displays the full version of curl, libcurl and other 3rd party libraries
@@ -820,13 +837,15 @@ FTP couldn't set binary. Couldn't change transfer method to binary.
 .IP 18
 Partial file. Only a part of the file was transfered.
 .IP 19
-FTP couldn't RETR file. The RETR command failed.
+FTP couldn't download/access the given file, the RETR (or similar) command
+failed.
 .IP 20
 FTP write error. The transfer was reported bad by the server.
 .IP 21
 FTP quote error. A quote command returned error from the server.
 .IP 22
-HTTP not found. The requested page was not found. This return code only
+HTTP page not retrieved. The requested url was not found or returned another
+error with the HTTP error code being 400 or above. This return code only
 appears if --fail is used.
 .IP 23
 Write error. Curl couldn't write data to a local filesystem or similar.

docs/examples/fopen.c

@@ -22,10 +22,13 @@
 #include <stdio.h>
 #include <string.h>
 #include <sys/time.h>
+#include <stdlib.h>
 
 #include <curl/curl.h>
-#include <curl/types.h>
+
-#include <curl/easy.h>
+#if (LIBCURL_VERSION_NUM < 0x070907)
+#error "too old libcurl version, get the latest!"
+#endif
 
 struct data {
   int type;
@@ -34,8 +37,8 @@ struct data {
     FILE *file;
   } handle;
 
-  /* TODO: We should perhaps document the biggest possible buffer chunk we can
+  /* This is the documented biggest possible buffer chunk we can get from
-     get from libcurl in one single callback... */
+     libcurl in one single callback! */
   char buffer[CURL_MAX_WRITE_SIZE];
 
   char *readptr; /* read from here */
@@ -62,6 +65,8 @@ size_t write_callback(char *buffer,
   url->readptr += size;
   url->bytes += size;
 
+  fprintf(stderr, "callback %d size bytes\n", size);
+
   return size;
 }
 
@@ -72,6 +77,7 @@ URL_FILE *url_fopen(char *url, char *operation)
 
   URL_FILE *file;
   int still_running;
+  (void)operation;
 
   file = (URL_FILE *)malloc(sizeof(URL_FILE));
   if(!file)
@@ -134,11 +140,13 @@ size_t url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file)
         }
       }
       if(!still_running) {
-        printf("NO MORE RUNNING AROUND!\n");
+        printf("DONE RUNNING AROUND!\n");
         return 0;
       }
     }
 
+    do {
+
       FD_ZERO(&fdread);
       FD_ZERO(&fdwrite);
       FD_ZERO(&fdexcep);
@@ -160,6 +168,7 @@ size_t url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file)
         break;
       default:
         /* timeout or readable/writable sockets */
+        printf("select() returned %d!\n", rc);
         do {
           file->m = curl_multi_perform(multi_handle, &still_running);
           
@@ -171,10 +180,11 @@ size_t url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file)
 
         
         if(!still_running)
-        printf("NO MORE RUNNING AROUND!\n");
+          printf("DONE RUNNING AROUND!\n");
         
         break;
       }
+    } while(still_running && (file->bytes <= 0));
   }
   else
     printf("(fread) Skip network read\n");
@@ -204,7 +214,10 @@ int main(int argc, char *argv[])
   int nread;
   char buffer[256];
 
-  handle = url_fopen("http://www.haxx.se", "r");
+  (void)argc;
+  (void)argv;
+
+  handle = url_fopen("http://curl.haxx.se/", "r");
 
   if(!handle) {
     printf("couldn't url_fopen()\n");

docs/examples/ftpupload.c

@@ -11,6 +11,9 @@
 #include <stdio.h>
 
 #include <curl/curl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 
 /*
  * This example shows an FTP upload, with a rename of the file just after

docs/examples/getinmemory.c

@@ -74,6 +74,10 @@ int main(int argc, char **argv)
    * bytes big and contains the remote file.
    *
    * Do something nice with it!
+   *
+   * You should be aware of the fact that at this point we might have an
+   * allocated data block, and nothing has yet deallocated that data. So when
+   * you're done with it, you should free() it as a nice application.
    */
 
   return 0;

docs/examples/multi-app.c

@@ -83,7 +83,8 @@ int main(int argc, char **argv)
     default:
       /* one or more of curl's file descriptors say there's data to read
          or write */
-      curl_multi_perform(multi_handle, &still_running);
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running));
       break;
     }
   }

docs/examples/multi-double.c

@@ -80,7 +80,8 @@ int main(int argc, char **argv)
     case 0:
     default:
       /* timeout or readable/writable sockets */
-      curl_multi_perform(multi_handle, &still_running);
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running));
       break;
     }
   }

docs/examples/multi-single.c

@@ -74,7 +74,8 @@ int main(int argc, char **argv)
     case 0:
     default:
       /* timeout or readable/writable sockets */
-      curl_multi_perform(multi_handle, &still_running);
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running));
       break;
     }
   }

docs/examples/sepheaders.c

@@ -21,7 +21,7 @@
 
 size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
 {
-  written = fwrite(ptr, size, nmemb, (FILE *)stream);
+  int written = fwrite(ptr, size, nmemb, (FILE *)stream);
   return written;
 }
 

docs/examples/simplessl.c

@@ -66,7 +66,7 @@ int main(int argc, char **argv)
   curl = curl_easy_init();
   if(curl) {
     /* what call to write: */
-    curl_easy_setopt(curl, CURLOPT_URL, "HTTPS://curl.haxx.se");
+    curl_easy_setopt(curl, CURLOPT_URL, "HTTPS://your.favourite.ssl.site");
     curl_easy_setopt(curl, CURLOPT_WRITEHEADER, headerfile);
 
     while(1)                    /* do some ugly short cut... */

docs/libcurl-the-guide

@@ -232,6 +232,7 @@ Multi-threading issues
  For SIGPIPE info see the UNIX Socket FAQ at
  http://www.unixguide.net/network/socketfaq/2.22.shtml
 
+ Also, note that CURLOPT_DNS_USE_GLOBAL_CACHE is not thread-safe.
 
 When It Doesn't Work
 
@@ -255,6 +256,9 @@ When It Doesn't Work
  possible of your code that uses libcurl, operating system name and version,
  compiler name and version etc.
 
+ If CURLOPT_VERBOSE is not enough, you increase the level of debug data your
+ application receive by using the CURLOPT_DEBUGFUNCTION.
+
  Getting some in-depth knowledge about the protocols involved is never wrong,
  and if you're trying to do funny things, you might very well understand
  libcurl and how to use it better if you study the appropriate RFC documents
@@ -293,8 +297,8 @@ Upload Data to a Remote Site
     curl_easy_setopt(easyhandle, CURLOPT_UPLOAD, TRUE);
 
  A few protocols won't behave properly when uploads are done without any prior
- knowledge of the expected file size. HTTP PUT is one example [1]. So, set the
+ knowledge of the expected file size. So, set the upload file size using the
- upload file size using the CURLOPT_INFILESIZE like this:
+ CURLOPT_INFILESIZE for all known file sizes like this[1]:
 
     curl_easy_setopt(easyhandle, CURLOPT_INFILESIZE, file_size);
 
@@ -404,7 +408,7 @@ HTTP POSTing
     headers = curl_slist_append(headers, "Content-Type: text/xml");
 
     /* post binary data */
-    curl_easy_setopt(easyhandle, CURLOPT_POSTFIELD, binaryptr);
+    curl_easy_setopt(easyhandle, CURLOPT_POSTFIELDS, binaryptr);
 
     /* set the size of the postfields data */
     curl_easy_setopt(easyhandle, CURLOPT_POSTFIELDSIZE, 23);
@@ -726,6 +730,35 @@ Persistancy Is The Way to Happiness
  CURLOPT_FORBID_REUSE to TRUE.
 
 
+HTTP Headers Used by libcurl
+
+ When you use libcurl to do HTTP requeests, it'll pass along a series of
+ headers automaticly. It might be good for you to know and understand these
+ ones.
+
+  Host
+
+    This header is required by HTTP 1.1 and even many 1.0 servers and should
+    be the name of the server we want to talk to. This includes the port
+    number if anything but default.
+
+  Pragma
+
+    "no-cache". Tells a possible proxy to not grap a copy from the cache but
+    to fetch a fresh one.
+
+  Accept:
+
+    "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*". Cloned from a
+    browser once a hundred years ago.
+
+  Expect:
+
+    When doing multi-part formposts, libcurl will set this header to
+    "100-continue" to ask the server for an "OK" message before it proceeds
+    with sending the data part of the post.
+
+
 Customizing Operations
 
  There is an ongoing development today where more and more protocols are built
@@ -738,20 +771,24 @@ Customizing Operations
 
  libcurl is your friend here too.
 
- If just changing the actual HTTP request keyword is what you want, like when
+  CUSTOMREQUEST
- GET, HEAD or POST is not good enough for you, CURLOPT_CUSTOMREQUEST is there
+
- for you. It is very simple to use:
+    If just changing the actual HTTP request keyword is what you want, like
+    when GET, HEAD or POST is not good enough for you, CURLOPT_CUSTOMREQUEST
+    is there for you. It is very simple to use:
 
        curl_easy_setopt(easyhandle, CURLOPT_CUSTOMREQUEST, "MYOWNRUQUEST");
 
- When using the custom request, you change the request keyword of the actual
+    When using the custom request, you change the request keyword of the
- request you are performing. Thus, by default you make GET request but you can
+    actual request you are performing. Thus, by default you make GET request
- also make a POST operation (as described before) and then replace the POST
+    but you can also make a POST operation (as described before) and then
- keyword if you want to. You're the boss.
+    replace the POST keyword if you want to. You're the boss.
+
+  Modify Headers
 
     HTTP-like protocols pass a series of headers to the server when doing the
- request, and you're free to pass any amount of extra headers that you think
+    request, and you're free to pass any amount of extra headers that you
- fit. Adding headers are this easy:
+    think fit. Adding headers are this easy:
 
        struct curl_slist *headers=NULL; /* init to NULL is important */
 
@@ -766,43 +803,59 @@ Customizing Operations
        curl_slist_free_all(headers); /* free the header list */
 
    ... and if you think some of the internally generated headers, such as
- User-Agent:, Accept: or Host: don't contain the data you want them to
+   Accept: or Host: don't contain the data you want them to contain, you can
- contain, you can replace them by simply setting them too:
+   replace them by simply setting them too:
 
-    headers = curl_slist_append(headers, "User-Agent: 007");
+       headers = curl_slist_append(headers, "Accept: Agent-007");
        headers = curl_slist_append(headers, "Host: munged.host.line");
 
- If you replace an existing header with one with no contents, you will prevent
+  Delete Headers
- the header from being sent. Like if you want to completely prevent the
+
- "Accept:" header to be sent, you can disable it with code similar to this:
+    If you replace an existing header with one with no contents, you will
+    prevent the header from being sent. Like if you want to completely prevent
+    the "Accept:" header to be sent, you can disable it with code similar to
+    this:
 
        headers = curl_slist_append(headers, "Accept:");
 
     Both replacing and cancelling internal headers should be done with careful
- consideration and you should be aware that you may violate the HTTP protocol
+    consideration and you should be aware that you may violate the HTTP
- when doing so.
+    protocol when doing so.
+
+  Enforcing chunked transfer-encoding
+
+    By making sure a request uses the custom header "Transfer-Encoding:
+    chunked" when doing a non-GET HTTP operation, libcurl will switch over to
+    "chunked" upload, even though the size of the data to upload might be
+    known. By default, libcurl usually switches over to chunked upload
+    automaticly if the upload data size is unknown.
+
+  HTTP Version
 
     There's only one aspect left in the HTTP requests that we haven't yet
     mentioned how to modify: the version field. All HTTP requests includes the
     version number to tell the server which version we support. libcurl speak
     HTTP 1.1 by default. Some very old servers don't like getting 1.1-requests
- and when dealing with stubborn old things like that, you can tell libcurl to
+    and when dealing with stubborn old things like that, you can tell libcurl
- use 1.0 instead by doing something like this:
+    to use 1.0 instead by doing something like this:
 
-    curl_easy_setopt(easyhandle, CURLOPT_HTTP_VERSION, CURLHTTP_VERSION_1_0);
+       curl_easy_setopt(easyhandle, CURLOPT_HTTP_VERSION,
+                                    CURLHTTP_VERSION_1_0);
 
- Not all protocols are HTTP-like, and thus the above may not help you when you
+  FTP Custom Commands
- want to make for example your FTP transfers to behave differently.
+
+    Not all protocols are HTTP-like, and thus the above may not help you when
+    you want to make for example your FTP transfers to behave differently.
 
     Sending custom commands to a FTP server means that you need to send the
- comands exactly as the FTP server expects them (RFC959 is a good guide here),
+    comands exactly as the FTP server expects them (RFC959 is a good guide
- and you can only use commands that work on the control-connection alone. All
+    here), and you can only use commands that work on the control-connection
- kinds of commands that requires data interchange and thus needs a
+    alone. All kinds of commands that requires data interchange and thus needs
- data-connection must be left to libcurl's own judgement. Also be aware that
+    a data-connection must be left to libcurl's own judgement. Also be aware
- libcurl will do its very best to change directory to the target directory
+    that libcurl will do its very best to change directory to the target
- before doing any transfer, so if you change directory (with CWD or similar)
+    directory before doing any transfer, so if you change directory (with CWD
- you might confuse libcurl and then it might not attempt to transfer the file
+    or similar) you might confuse libcurl and then it might not attempt to
- in the correct remote directory.
+    transfer the file in the correct remote directory.
 
     A little example that deletes a given file before an operation:
 
@@ -815,24 +868,32 @@ Customizing Operations
 
       curl_slist_free_all(headers); /* free the header list */
 
- If you would instead want this operation (or chain of operations) to happen
+    If you would instead want this operation (or chain of operations) to
- _after_ the data transfer took place the option to curl_easy_setopt() would
+    happen _after_ the data transfer took place the option to
- instead be called CURLOPT_POSTQUOTE and used the exact same way.
+    curl_easy_setopt() would instead be called CURLOPT_POSTQUOTE and used the
+    exact same way.
 
     The custom FTP command will be issued to the server in the same order they
- are added to the list, and if a command gets an error code returned back from
+    are added to the list, and if a command gets an error code returned back
- the server, no more commands will be issued and libcurl will bail out with an
+    from the server, no more commands will be issued and libcurl will bail out
- error code (CURLE_FTP_QUOTE_ERROR). Note that if you use CURLOPT_QUOTE to
+    with an error code (CURLE_FTP_QUOTE_ERROR). Note that if you use
- send commands before a transfer, no transfer will actually take place when a
+    CURLOPT_QUOTE to send commands before a transfer, no transfer will
- quote command has failed.
+    actually take place when a quote command has failed.
 
     If you set the CURLOPT_HEADER to true, you will tell libcurl to get
- information about the target file and output "headers" about it. The headers
+    information about the target file and output "headers" about it. The
- will be in "HTTP-style", looking like they do in HTTP.
+    headers will be in "HTTP-style", looking like they do in HTTP.
 
- The option to enable headers or to run custom FTP commands may be useful to
+    The option to enable headers or to run custom FTP commands may be useful
- combine with CURLOPT_NOBODY. If this option is set, no actual file content
+    to combine with CURLOPT_NOBODY. If this option is set, no actual file
- transfer will be performed.
+    content transfer will be performed.
+
+  FTP Custom CUSTOMREQUEST
+
+    If you do what list the contents of a FTP directory using your own defined
+    FTP command, CURLOPT_CUSTOMREQUEST will do just that. "NLST" is the
+    default one for listing directories but you're free to pass in your idea
+    of a good alternative.
 
 
 Cookies Without Chocolate Chips
@@ -1007,19 +1068,30 @@ SSL, Certificates and Other Tricks
 
  [ seeding, passwords, keys, certificates, ENGINE, ca certs ]
 
+Multiple Transfers Using the multi Interface
+
+ The easy interface as described in detail in this document is a synchronous
+ interface that transfers one file at a time and doesn't return until its
+ done.
+
+ The multi interface on the other hand, allows your program to transfer
+ multiple files in both directions at the same time, without forcing you to
+ use multiple threads.
+
+ [fill in lots of more multi stuff here]
 
 Future
 
- [ multi interface, sharing between handles, mutexes, pipelining ]
+ [ sharing between handles, mutexes, pipelining ]
 
 
 -----
 Footnotes:
 
-[1] = HTTP PUT without knowing the size prior to transfer is indeed possible,
+[1] = libcurl 7.10.3 and later have the ability to switch over to chunked
-      but libcurl does not support the chunked transfers on uploading that is
+      Tranfer-Encoding in cases were HTTP uploads are done with data of an
-      necessary for this feature to work. We'd gratefully appreciate patches
+      unknown size.
-      that bring this functionality...
+
 
 [2] = This happens on Windows machines when libcurl is built and used as a
       DLL. However, you can still do this on Windows if you link with a static

docs/libcurl/curl_easy_getinfo.3

@@ -115,8 +115,12 @@ Pass a pointer to a 'char *' to receive the content-type of the downloaded
 object. This is the value read from the Content-Type: field. If you get NULL,
 it means that the server didn't send a valid Content-Type header or that the
 protocol used doesn't support this.  (Added in 7.9.4)
+.TP
+.B CURLINFO_PRIVATE
+Pass a pointer to a 'char *' to receive the pointer to the private data
+associated with the curl handle (set with the CURLOPT_PRIVATE option to curl_easy_setopt).
+(Added in 7.10.3)
 .PP
-
 .SH RETURN VALUE
 If the operation was successful, CURLE_OK is returned. Otherwise an
 appropriate error code will be returned.

docs/libcurl/curl_easy_setopt.3

@@ -1,7 +1,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_easy_setopt 3 "13 Nov 2002" "libcurl 7.10" "libcurl Manual"
+.TH curl_easy_setopt 3 "3 Dec 2002" "libcurl 7.10.3" "libcurl Manual"
 .SH NAME
 curl_easy_setopt - set options for a curl easy handle
 .SH SYNOPSIS
@@ -70,10 +70,10 @@ Function pointer that should match the following prototype: \fBsize_t
 function( void *ptr, size_t size, size_t nmemb, void *stream);\fP This
 function gets called by libcurl as soon as there is data reveiced that needs
 to be saved. The size of the data pointed to by \fIptr\fP is \fIsize\fP
-multiplied with \fInmemb\fP.  Return the number of bytes actually taken care
+multiplied with \fInmemb\fP, it will not be zero terminated. Return the number
-of. If that amount differs from the amount passed to your function, it'll
+of bytes actually taken care of. If that amount differs from the amount passed
-signal an error to the library and it will abort the transfer and return
+to your function, it'll signal an error to the library and it will abort the
-\fICURLE_WRITE_ERROR\fP.
+transfer and return \fICURLE_WRITE_ERROR\fP.
 
 Set the \fIstream\fP argument with the \fBCURLOPT_FILE\fP option.
 
@@ -175,6 +175,10 @@ curl_debug_callback (CURL *, curl_infotype, char *, size_t, void *);\fP
 This function will receive debug information if CURLOPT_VERBOSE is
 enabled. The curl_infotype argument specifies what kind of information it
 is. This funtion must return 0.
+
+NOTE: the data pointed to by the char * passed to this function WILL NOT be
+zero terminated, but will be exactly of the size as told by the size_t
+argument.
 .TP
 .B CURLOPT_DEBUGDATA
 Pass a pointer to whatever you want passed in to your CURLOPT_DEBUGFUNCTION in
@@ -311,8 +315,16 @@ user.
 .TP
 .B CURLOPT_USERPWD
 Pass a char * as parameter, which should be [user name]:[password] to use for
-the connection. If the password is left out, you will be prompted for it.
+the connection. If both the colon and password is left out, you will be
-\fICURLOPT_PASSWDFUNCTION\fP can be used to set your own prompt function.
+prompted for it while using a colon with no password will make libcurl use an
+empty password. \fICURLOPT_PASSWDFUNCTION\fP can be used to set your own
+prompt function.
+
+When using HTTP and CURLOPT_FOLLOWLOCATION, libcurl might perform several
+requests to possibly different hosts. libcurl will only send this user and
+password information to hosts using the initial host name, so if libcurl
+follows locations to other hosts it will not send the user and password to
+those. This is enforced to prevent accidental information leakage.
 .TP
 .B CURLOPT_PROXYUSERPWD
 Pass a char * as parameter, which should be [user name]:[password] to use for
@@ -337,6 +349,11 @@ new location and follow new Location: headers all the way until no more such
 headers are returned. \fICURLOPT_MAXREDIRS\fP can be used to limit the number
 of redirects libcurl will follow.
 .TP
+.B CURLOPT_UNRESTRICTED_AUTH
+A non-zero parameter tells the library it can continue to send authentication
+(user+password) when following locations, even when hostname changed. Note
+that this is meaningful only when setting \fICURLOPT_FOLLOWLOCATION\fP.
+.TP
 .B CURLOPT_MAXREDIRS
 Pass a long. The set number will be the redirection limit. If that many
 redirections have been followed, the next redirect will cause an error
@@ -357,9 +374,14 @@ will imply this option.
 .TP
 .B CURLOPT_POSTFIELDS
 Pass a char * as parameter, which should be the full data to post in a HTTP
-post operation. This is a normal application/x-www-form-urlencoded kind, which
+post operation. You need to make sure that the data is formatted the way you
-is the most commonly used one by HTML forms. See also the CURLOPT_POST. Since
+want the server to receive it. libcurl will not convert or encode it for
-7.8, using CURLOPT_POSTFIELDS implies CURLOPT_POST.
+you. Most web servers will assume this data to be url-encoded. Take note.
+
+This POST is a normal application/x-www-form-urlencoded kind (and libcurl will
+set that Content-Type by default when this option is used), which is the most
+commonly used one by HTML forms. See also the CURLOPT_POST. Using
+CURLOPT_POSTFIELDS implies CURLOPT_POST.
 
 \fBNote:\fP to make multipart/formdata posts (aka rfc1867-posts), check out
 the \fICURLOPT_HTTPPOST\fP option.
@@ -401,11 +423,31 @@ list. If you add a header that is otherwise generated and used by libcurl
 internally, your added one will be used instead. If you add a header with no
 contents as in 'Accept:' (no data on the right side of the colon), the
 internally used header will get disabled. Thus, using this option you can add
-new headers, replace internal headers and remove internal headers.
+new headers, replace internal headers and remove internal headers. The
+headers included in the linked list must not be CRLF-terminated, because
+curl adds CRLF after each header item. Failure to comply with this will
+result in strange bugs because the server will most likely ignore part
+of the headers you specified.
 
 \fBNOTE:\fPThe most commonly replaced headers have "shortcuts" in the options
 CURLOPT_COOKIE, CURLOPT_USERAGENT and CURLOPT_REFERER.
 .TP
+.B CURLOPT_HTTP200ALIASES
+Pass a pointer to a linked list of aliases to be treated as valid HTTP 200
+responses.  Some servers respond with a custom header response line.  For
+example, IceCast servers respond with "ICY 200 OK".  By including this string
+in your list of aliases, the response will be treated as a valid HTTP header
+line such as "HTTP/1.0 200 OK". (Added in 7.10.3)
+
+The linked list should be a fully valid list of struct curl_slist structs, and
+be properly filled in.  Use \fIcurl_slist_append(3)\fP to create the list and
+\fIcurl_slist_free_all(3)\fP to clean up an entire list.
+
+\fBNOTE:\fPThe alias itself is not parsed for any version strings.  So if your
+alias is "MYHTTP/9.9", Libcurl will not treat the server as responding with
+HTTP version 9.9.  Instead Libcurl will use the value set by option
+\fICURLOPT_HTTP_VERSION\fP.
+.TP
 .B CURLOPT_COOKIE
 Pass a pointer to a zero terminated string as parameter. It will be used to
 set a cookie in the http request. The format of the string should be
@@ -478,6 +520,9 @@ tells the remote server to connect to our specified IP address. The string may
 be a plain IP address, a host name, an network interface name (under Unix) or
 just a '-' letter to let the library use your systems default IP
 address. Default FTP operations are passive, and thus won't use PORT.
+
+You disable PORT again and go back to using the passive version by setting
+this option to NULL.
 .TP
 .B CURLOPT_QUOTE
 Pass a pointer to a linked list of FTP commands to pass to the server prior to
@@ -712,10 +757,13 @@ Pass a long as parameter. Set what version of SSL to attempt to use, 2 or
 servers make this difficult why you at times may have to use this option.
 .TP
 .B CURLOPT_SSL_VERIFYPEER
-Pass a long that is set to a non-zero value to make curl verify the peer's
+Pass a long that is set to a zero value to stop curl from verifying the peer's
-certificate. The certificate to verify against must be specified with the
+certificate (7.10 starting setting this option to TRUE by default).  Alternate
-CURLOPT_CAINFO option (Added in 7.4.2) or a certificate directory must be specified
+certificates to verify against can be specified with the CURLOPT_CAINFO option
-with the CURLOPT_CAPATH option (Added in 7.9.8).
+(Added in 7.4.2) or a certificate directory can be specified with the
+CURLOPT_CAPATH option (Added in 7.9.8).  As of 7.10, curl installs a default
+bundle.  CURLOPT_SSL_VERIFYHOST may also need to be set to 1 or 0 if
+CURLOPT_SSL_VERIFYPEER is disabled (it defaults to 2).
 .TP
 .B CURLOPT_CAINFO
 Pass a char * to a zero terminated string naming a file holding one or more
@@ -742,7 +790,8 @@ socket. It will be used to seed the random engine for SSL.
 .B CURLOPT_SSL_VERIFYHOST
 Pass a long. Set if we should verify the Common name from the peer certificate
 in the SSL handshake, set 1 to check existence, 2 to ensure that it matches
-the provided hostname. (Added in 7.8.1)
+the provided hostname. This is by default set to 2. (Added in 7.8.1, default
+changed in 7.10)
 .TP
 .B CURLOPT_SSL_CIPHER_LIST
 Pass a char *, pointing to a zero terminated string holding the list of
@@ -763,6 +812,13 @@ krb4 awareness.  This is a string, 'clear', 'safe', 'confidential' or
 will be used. Set the string to NULL to disable kerberos4. The kerberos
 support only works for FTP. (Added in 7.3)
 .PP
+.SH OTHER OPTIONS
+.TP 0.4i
+.B CURLOPT_PRIVATE
+Pass a char * as parameter, pointing to data that should be associated with
+the curl handle.  The pointer can be subsequently retrieved using the
+CURLINFO_PRIVATE options to curl_easy_getinfo. (Added in 7.10.3)
+.PP
 .SH RETURN VALUE
 CURLE_OK (zero) means that the option was set properly, non-zero means an
 error occurred as \fI<curl/curl.h>\fP defines. See the \fIlibcurl-errors.3\fP

docs/libcurl/curl_multi_info_read.3

@@ -1,6 +1,6 @@
 .\" $Id$
 .\"
-.TH curl_multi_info_read 3 "1 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.TH curl_multi_info_read 3 "27 Feb 2002" "libcurl 7.10.3" "libcurl Manual"
 .SH NAME
 curl_multi_info_read - read multi stack informationals
 .SH SYNOPSIS
@@ -10,15 +10,15 @@ CURLMsg *curl_multi_info_read( CURLM *multi_handle,
                                int *msgs_in_queue);
 .ad
 .SH DESCRIPTION
-Ask the multi handle if there's any messages/informationals from the
+Ask the multi handle if there are any messages/informationals from the
-individual transfers. Messages include informationals such as an error code
+individual transfers. Messages may include informationals such as an error
-from the transfer or just the fact that a transfer is completed. More details
+code from the transfer or just the fact that a transfer is completed. More
-on these should be written down as well.
+details on these should be written down as well.
 
 Repeated calls to this function will return a new struct each time, until a
-special "end of msgs" struct is returned as a signal that there is no more to
+NULL is returned as a signal that there is no more to get at this point. The
-get at this point. The integer pointed to with \fImsgs_in_queue\fP will
+integer pointed to with \fImsgs_in_queue\fP will contain the number of
-contain the number of remaining messages after this function was called.
+remaining messages after this function was called.
 
 The data the returned pointer points to will not survive calling
 curl_multi_cleanup().
@@ -26,10 +26,19 @@ curl_multi_cleanup().
 The 'CURLMsg' struct is very simple and only contain very basic informations.
 If more involved information is wanted, the particular "easy handle" in
 present in that struct and can thus be used in subsequent regular
-curl_easy_getinfo() calls (or similar).
+curl_easy_getinfo() calls (or similar):
+
+ struct CURLMsg {
+   CURLMSG msg;       /* what this message means */
+   CURL *easy_handle; /* the handle it concerns */
+   union {
+     void *whatever;    /* message-specific data */
+     CURLcode result;   /* return code for transfer */
+   } data;
+ };
 .SH "RETURN VALUE"
 A pointer to a filled-in struct, or NULL if it failed or ran out of
 structs. It also writes the number of messages left in the queue (after this
 read) in the integer the second argument points to.
 .SH "SEE ALSO"
-.BR curl_multi_cleanup "(3)," curl_multi_init "(3)," curl_multi_perform "(3)"
+.BR curl_multi_cleanup "(3), " curl_multi_init "(3), " curl_multi_perform "(3)"

docs/libcurl/curl_multi_perform.3

@@ -19,6 +19,12 @@ integer-pointer.
 .SH "RETURN VALUE"
 CURLMcode type, general libcurl multi interface error code.
 
+If you receive \fICURLM_CALL_MULTI_PERFORM\fP, this basicly means that you
+should call \fIcurl_multi_perform\fP again, before you select() on more
+actions. You don't have to do it immediately, but the return code means that
+libcurl may have more data available to return or that there may be more data
+to send off before it is "satisfied".
+
 NOTE that this only returns errors etc regarding the whole multi stack. There
 might still have occurred problems on invidual transfers even when this
 function returns OK.

docs/libcurl/curl_multi_remove_handle.3

@@ -14,6 +14,9 @@ specified easy handle be removed from this multi handle's control.
 
 When the easy handle has been removed from a multi stack, it is again
 perfectly legal to invoke \fIcurl_easy_perform()\fP on this easy handle.
+
+Removing a handle while being used, will effectively halt all transfers in
+progress.
 .SH RETURN VALUE
 CURLMcode type, general libcurl multi interface error code.
 .SH "SEE ALSO"

docs/libcurl/curl_slist_append.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_slist_append 3 "5 March 2001" "libcurl 7.0" "libcurl Manual"
+.TH curl_slist_append 3 "21 Feb 2003" "libcurl 7.10.4" "libcurl Manual"
 .SH NAME
 curl_slist_append - add a string to an slist
 .SH SYNOPSIS
@@ -13,17 +13,26 @@ curl_slist_append - add a string to an slist
 .ad
 .SH DESCRIPTION
 curl_slist_append() appends a specified string to a linked list of
-strings. The existing
+strings. The existing \fIlist\fP should be passed as the first argument while
-.I list
+the new list is returned from this function. The specified \fIstring\fP has
-should be passed as the first argument while the new list is returned from
+been appended when this function returns.
-this function. The specified
+
-.I string
+The list should be freed again (after usage) with \fBcurl_slist_free_all()\fP.
-has been appended when this function returns.
 .SH RETURN VALUE
 A null pointer is returned if anything went wrong, otherwise the new list
 pointer is returned.
+.SH EXAMPLE
+ CURL handle;
+ curl_slist *slist=NULL;
+
+ slist = curl_slist_append(slist, "pragma:");
+ curl_easy_setopt(handle, CURLOPT_HTTPHEADER, slist);
+
+ curl_easy_perform(handle);
+
+ curl_slist_free_all(slist); /* free the list again */
 .SH "SEE ALSO"
 .BR curl_slist_free_all "(3), "
 .SH BUGS
-Surely there are some, you tell me!
+None.
 

docs/libcurl/libcurl-errors.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH libcurl-errors 3 "10 April 2002" "libcurl 7.9.6" "libcurl errors"
+.TH libcurl-errors 3 "18 Dec 2002" "libcurl 7.10.3" "libcurl errors"
 .SH NAME
 error codes in libcurl
 .SH DESCRIPTION
@@ -104,7 +104,7 @@ After a completed file transfer, the FTP server did not respond a proper
 When sending custom "QUOTE" commands to the remote server, one of the commands
 returned an error code that was 400 or higher.
 .TP
-.B CURLE_HTTP_NOT_FOUND (22)
+.B CURLE_HTTP_RETURNED_ERROR (22)
 This is returned if CURLOPT_FAILONERROR is set TRUE and the HTTP server
 returns an error code that is >= 400.
 .TP

docs/libcurl/libcurl-multi.3

@@ -72,9 +72,9 @@ timeout every now and then, should you want that.
 A little note here about the return codes from the multi functions, and
 especially the \fIcurl_multi_perform\fP: if you receive
 \fICURLM_CALL_MULTI_PERFORM\fP, this basicly means that you should call
-\fIcurlm_call_multi_perform\fP again, before you select() on more actions. You
+\fIcurl_multi_perform\fP again, before you select() on more actions. You don't
-don't have to do it immediately, but the return code means that libcurl may
+have to do it immediately, but the return code means that libcurl may have
-have more data available to return or that there may be more data to send off
+more data available to return or that there may be more data to send off
 before it is "satisfied".
 
 \fIcurl_multi_perform\fP stores the number of still running transfers in one

include/curl/curl.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -96,7 +96,9 @@ typedef int (*curl_progress_callback)(void *clientp,
                                       double ultotal,
                                       double ulnow);
 
-#define CURL_MAX_WRITE_SIZE 20480
+  /* Tests have proven that 20K is a very bad buffer size for uploads on
+     Windows, while 16K for some odd reason performed a lot better. */
+#define CURL_MAX_WRITE_SIZE 16384
 
 typedef size_t (*curl_write_callback)(char *buffer,
                                       size_t size,
@@ -160,7 +162,7 @@ typedef enum {
   CURLE_FTP_COULDNT_RETR_FILE,   /* 19 */
   CURLE_FTP_WRITE_ERROR,         /* 20 */
   CURLE_FTP_QUOTE_ERROR,         /* 21 */
-  CURLE_HTTP_NOT_FOUND,          /* 22 */
+  CURLE_HTTP_RETURNED_ERROR,     /* 22 */
   CURLE_WRITE_ERROR,             /* 23 */
   CURLE_MALFORMAT_USER,          /* 24 - user name is illegally specified */
   CURLE_FTP_COULDNT_STOR_FILE,   /* 25 - failed FTP upload */
@@ -207,6 +209,7 @@ typedef enum {
 
 /* Make a spelling correction for the operation timed-out define */
 #define CURLE_OPERATION_TIMEDOUT CURLE_OPERATION_TIMEOUTED
+#define CURLE_HTTP_NOT_FOUND CURLE_HTTP_RETURNED_ERROR
 
 typedef enum {
   CURLPROXY_HTTP = 0,
@@ -610,6 +613,16 @@ typedef enum {
      the response to be compressed. */
   CINIT(ENCODING, OBJECTPOINT, 102),
  
+  /* Set pointer to private data */
+  CINIT(PRIVATE, OBJECTPOINT, 103),
+
+  /* Set aliases for HTTP 200 in the HTTP Response header */
+  CINIT(HTTP200ALIASES, OBJECTPOINT, 104),
+
+  /* Continue to send authentication (user+password) when following locations,
+     even when hostname changed. This can potentionally send off the name
+     and password to whatever host the server decides. */
+  CINIT(UNRESTRICTED_AUTH, LONG, 105),
 
   CURLOPT_LASTENTRY /* the last unused */
 } CURLoption;
@@ -688,8 +701,6 @@ typedef enum {
  */
 extern int (curl_strequal)(const char *s1, const char *s2);
 extern int (curl_strnequal)(const char *s1, const char *s2, size_t n);
-#define strequal(a,b) curl_strequal(a,b)
-#define strnequal(a,b,c) curl_strnequal(a,b,c)
 
 /* DEPRECATED function to build formdata */
 int curl_formparse(char *, struct curl_httppost **,
@@ -803,8 +814,8 @@ CURLcode curl_global_init(long flags);
 void curl_global_cleanup(void);
 
 /* This is the version number */
-#define LIBCURL_VERSION "7.10.2"
+#define LIBCURL_VERSION "7.10.4"
-#define LIBCURL_VERSION_NUM 0x070a02
+#define LIBCURL_VERSION_NUM 0x070a04
 
 /* linked-list structure for the CURLOPT_QUOTE option (and other) */
 struct curl_slist {
@@ -861,16 +872,13 @@ typedef enum {
   CURLINFO_REDIRECT_TIME   = CURLINFO_DOUBLE + 19,
   CURLINFO_REDIRECT_COUNT  = CURLINFO_LONG + 20,
 
+  CURLINFO_PRIVATE = CURLINFO_STRING + 21,
+
   /* Fill in new entries here! */
 
-  CURLINFO_LASTONE          = 21
+  CURLINFO_LASTONE          = 22
 } CURLINFO;
 
-/* unfortunately, the easy.h and multi.h include files need options and info
-  stuff before they can be included! */
-#include "easy.h" /* nothing in curl is fun without the easy stuff */
-#include "multi.h"
-
 typedef enum {
   CURLCLOSEPOLICY_NONE, /* first, never use this */
 
@@ -894,35 +902,61 @@ typedef enum {
  * Setup defines, protos etc for the sharing stuff.
  */
 
-/* Different types of locks that a share can aquire */
+/* Different data locks for a single share */
 typedef enum {
-  CURL_LOCK_TYPE_NONE = 0,
+  CURL_LOCK_DATA_NONE = 0,
-  CURL_LOCK_TYPE_COOKIE = 1<<0,
+  /*  CURL_LOCK_DATA_SHARE is used internaly to say that
-  CURL_LOCK_TYPE_DNS = 1<<1,
+   *  the locking is just made to change the internal state of the share
-  CURL_LOCK_TYPE_SSL_SESSION = 2<<1,
+   *  itself.
-  CURL_LOCK_TYPE_CONNECT = 2<<2,
+   */
-  CURL_LOCK_TYPE_LAST
+  CURL_LOCK_DATA_SHARE, 
-} curl_lock_type;
+  CURL_LOCK_DATA_COOKIE,
+  CURL_LOCK_DATA_DNS,
+  CURL_LOCK_DATA_SSL_SESSION,
+  CURL_LOCK_DATA_CONNECT,
+  CURL_LOCK_DATA_LAST
+} curl_lock_data;
 
-typedef void (*curl_lock_function)(CURL *, curl_lock_type, void *);
+/* Different lock access types */
-typedef void (*curl_unlock_function)(CURL *, curl_lock_type, void *);
+typedef enum {
+  CURL_LOCK_ACCESS_NONE = 0,   /* unspecified action */
+  CURL_LOCK_ACCESS_SHARED = 1, /* for read perhaps */
+  CURL_LOCK_ACCESS_SINGLE = 2, /* for write perhaps */
+  CURL_LOCK_ACCESS_LAST        /* never use */
+} curl_lock_access;
 
-typedef struct {
+typedef void (*curl_lock_function)(CURL *handle,
-  unsigned int specifier;
+                                   curl_lock_data data,
-  unsigned int locked;
+                                   curl_lock_access access,
-  unsigned int dirty;
+                                   void *userptr);
+typedef void (*curl_unlock_function)(CURL *handle,
+                                     curl_lock_data data,
+                                     void *userptr);
 
-  curl_lock_function lockfunc;
+typedef void CURLSH;
-  curl_unlock_function unlockfunc;
-  void *clientdata;
-} curl_share;
 
-curl_share *curl_share_init (void);
+typedef enum {
-CURLcode curl_share_setopt (curl_share *, curl_lock_type, int);
+  CURLSHE_OK,  /* all is fine */
-CURLcode curl_share_set_lock_function (curl_share *, curl_lock_function);
+  CURLSHE_BAD_OPTION, /* 1 */
-CURLcode curl_share_set_unlock_function (curl_share *, curl_unlock_function);
+  CURLSHE_IN_USE,     /* 2 */
-CURLcode curl_share_set_lock_data (curl_share *, void *);
+  CURLSHE_INVALID,    /* 3 */
-CURLcode curl_share_destroy (curl_share *);
+  CURLSHE_LAST /* never use */
+} CURLSHcode;
+
+typedef enum {
+  CURLSHOPT_NONE,  /* don't use */
+  CURLSHOPT_SHARE,   /* specify a data type to share */
+  CURLSHOPT_UNSHARE, /* specify shich data type to stop sharing */
+  CURLSHOPT_LOCKFUNC,   /* pass in a 'curl_lock_function' pointer */
+  CURLSHOPT_UNLOCKFUNC, /* pass in a 'curl_unlock_function' pointer */
+  CURLSHOPT_USERDATA,   /* pass in a user data pointer used in the lock/unlock
+                           callback functions */
+  CURLSHOPT_LAST  /* never use */
+} CURLSHoption;
+
+CURLSH *curl_share_init(void);
+CURLSHcode curl_share_setopt(CURLSH *, CURLSHoption option, ...);
+CURLSHcode curl_share_cleanup(CURLSH *);
 
 /****************************************************************************
  * Structures for querying information about the curl library at runtime.
@@ -965,4 +999,9 @@ curl_version_info_data *curl_version_info(CURLversion);
 }
 #endif
 
+/* unfortunately, the easy.h and multi.h include files need options and info
+  stuff before they can be included! */
+#include "easy.h" /* nothing in curl is fun without the easy stuff */
+#include "multi.h"
+
 #endif /* __CURL_CURL_H */

include/curl/easy.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

include/curl/mprintf.h

@@ -1,54 +1,25 @@
-/*************************************************************************
+/***************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ * 
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
  * $Id$
- *
+ ***************************************************************************/
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
- * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
- *
- *************************************************************************
- *
- * Preliminary documentation
- *
- * printf conversions:
- *
- *  conversion ::= '%%' | '%' [position] ( number | float | string )
- *  position ::= digits '$'
- *  number ::= [number-flags] ( 'd' | 'i' | 'o' | 'x' | 'X' | 'u')
- *  number-flags ::= 'h' | 'l' | 'L' ...
- *  float ::= [float-flags] ( 'f' | 'e' | 'E' | 'g' | 'G' )
- *  string ::= [string-flags] 's'
- *  string-flags ::= padding | '#'
- *  digits ::= (digit)+
- *  digit ::= 0-9
- *
- *  c
- *  p
- *  n
- *
- * qualifiers
- *
- *  -     : left adjustment
- *  +     : show sign
- *  SPACE : padding
- *  #     : alterative
- *  .     : precision
- *  *     : width
- *  0     : padding / size
- *  1-9   : size
- *  h     : short
- *  l     : long
- *  ll    : longlong
- *  L     : long double
- *  Z     : long / longlong
- *  q     : longlong
- *
- ************************************************************************/
 
 #ifndef H_MPRINTF
 #define H_MPRINTF

include/curl/multi.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -44,8 +44,6 @@
   o Enable the application to select() on its own file descriptors and curl's
     file descriptors simultaneous easily.
   
-  Example sources using this interface is here: ../multi/
-
 */
 
 #if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
@@ -53,10 +51,15 @@
 #else
 #include <sys/socket.h>
 #include <sys/time.h>
+#include <sys/types.h>
 #endif
 
 #include "curl.h"
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 typedef void CURLM;
 
 typedef enum {
@@ -71,7 +74,7 @@ typedef enum {
 
 typedef enum {
   CURLMSG_NONE, /* first, not used */
-  CURLMSG_DONE, /* This easy handle has completed. 'whatever' points to
+  CURLMSG_DONE, /* This easy handle has completed. 'result' contains
                    the CURLcode of the transfer */
   CURLMSG_LAST /* last, not used */
 } CURLMSG;
@@ -187,4 +190,8 @@ CURLMcode curl_multi_cleanup(CURLM *multi_handle);
 CURLMsg *curl_multi_info_read(CURLM *multi_handle,
                               int *msgs_in_queue);
 
+#ifdef __cplusplus
+} /* end of extern "C" */
+#endif
+  
 #endif

include/curl/stdcheaders.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

include/curl/types.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/.cvsignore

@@ -5,4 +5,6 @@ Makefile
 .deps
 .libs
 config.h
-stamp-h1
+stamp-*
+ca-bundle.h
+getdate.c

lib/Makefile.am

@@ -66,7 +66,7 @@ getpass.c netrc.c telnet.h getinfo.c getinfo.h transfer.c strequal.c	\
 strequal.h easy.c security.h security.c krb4.c krb4.h memdebug.c	\
 memdebug.h inet_ntoa_r.h http_chunks.c http_chunks.h strtok.c strtok.h	\
 connect.c connect.h llist.c llist.h hash.c hash.h multi.c		\
-content_encoding.c content_encoding.h
+content_encoding.c content_encoding.h share.c share.h
 
 noinst_HEADERS = setup.h transfer.h
 

lib/Makefile.b32

@@ -59,7 +59,12 @@ SOURCES	   = \
 	easy.c \
 	strequal.c \
 	strtok.c \
-	connect.c
+	connect.c \
+        hash.c \
+        share.c \
+        llist.c \
+        multi.c \
+        content_encoding.c
 
 OBJECTS = $(SOURCES:.c=.obj)
 

lib/Makefile.b32.resp

@@ -28,4 +28,9 @@
 +easy.obj &
 +strequal.obj &
 +strtok.obj &
-+connect.obj
++connect.obj &
++hash.obj &
++share.obj &
++llist.obj &
++multi.obj &
++content_encoding.obj

lib/Makefile.m32

@@ -12,8 +12,8 @@ AR = ar
 RM = rm -f 
 RANLIB = ranlib
 STRIP = strip -g
-OPENSSL_PATH = ../../openssl-0.9.6g
+OPENSSL_PATH = ../../openssl-0.9.7a
-ZLIB_PATH = ../../zlib-1.1.3
+ZLIB_PATH = ../../zlib-1.1.4
 
 ########################################################
 ## Nothing more to do below this line!
@@ -22,12 +22,12 @@ INCLUDES = -I. -I.. -I../include -I../src
 CFLAGS = -g -O2 -DMINGW32
 ifdef SSL
   INCLUDES += -I"$(OPENSSL_PATH)/outinc" -I"$(OPENSSL_PATH)/outinc/openssl"
-  CFLAGS += -DUSE_SSLEAY
+  CFLAGS += -DUSE_SSLEAY -DHAVE_OPENSSL_ENGINE_H
-  DLL_LIBS = -L$(OPENSSL_PATH)/out -leay32 -lssl32 -lRSAglue
+  DLL_LIBS = -L$(OPENSSL_PATH)/out -leay32 -lssl32
 endif
 ifdef ZLIB
 	INCLUDES += -I"$(ZLIB_PATH)"
-	CFLAGS += -DHAVE_ZLIB
+	CFLAGS += -DHAVE_LIBZ -DHAVE_ZLIB_H
 	DLL_LIBS += -L$(ZLIB_PATH) -lz
 endif
 COMPILE = $(CC) $(INCLUDES) $(CFLAGS)
@@ -42,7 +42,7 @@ libcurl_a_SOURCES = arpa_telnet.h file.c getpass.h netrc.h timeval.c base64.c \
 	ldap.h ssluse.h escape.c getenv.h mprintf.c telnet.c escape.h getpass.c netrc.c	\
 	telnet.h getinfo.c strequal.c strequal.h easy.c security.h		\
 	security.c krb4.h krb4.c memdebug.h memdebug.c inet_ntoa_r.h http_chunks.h http_chunks.c \
-	strtok.c connect.c hash.c llist.c multi.c \
+	strtok.c connect.c hash.c llist.c multi.c share.c share.h\
 	content_encoding.h content_encoding.c
 
 libcurl_a_OBJECTS =  file.o timeval.o base64.o hostip.o progress.o \
@@ -50,7 +50,7 @@ libcurl_a_OBJECTS =  file.o timeval.o base64.o hostip.o progress.o \
 	speedcheck.o getdate.o transfer.o ldap.o ssluse.o version.o \
 	getenv.o escape.o mprintf.o telnet.o getpass.o netrc.o getinfo.o \
 	strequal.o easy.o security.o krb4.o memdebug.o http_chunks.o \
-	strtok.o connect.o hash.o llist.o multi.o \
+	strtok.o connect.o hash.o llist.o multi.o share.o \
 	content_encoding.o
 
 LIBRARIES =  $(libcurl_a_LIBRARIES)

lib/Makefile.vc6

@@ -116,7 +116,7 @@ CFGSET = TRUE
 !IF "$(CFG)" == "debug-dll"
 TARGET =$(LIB_NAME_DEBUG).dll
 DIROBJ =.\$(CFG)
-LNK    = $(LNKDLL) /out:$(TARGET) /IMPLIB:"$(LIB_NAME_DEBUG).lib"
+LNK    = $(LNKDLL) /DEBUG /out:$(TARGET) /IMPLIB:"$(LIB_NAME_DEBUG).lib" /PDB:"$(LIB_NAME_DEBUG).pdb"
 CC     = $(CCDEBUG)
 CFGSET = TRUE
 !ENDIF
@@ -139,7 +139,8 @@ CFGSET   = TRUE
 !IF "$(CFG)" == "debug-ssl-dll"
 TARGET   =$(LIB_NAME_DEBUG).dll
 DIROBJ   =.\$(CFG)
-LNK      = $(LNKDLL) $(LFLAGSSSL) /out:$(TARGET) /IMPLIB:"$(LIB_NAME_DEBUG).lib"
+LFLAGSSSL = /LIBPATH:$(OPENSSL_PATH)/out32dll
+LNK      = $(LNKDLL) $(LFLAGSSSL) /DEBUG /out:$(TARGET) /IMPLIB:"$(LIB_NAME_DEBUG).lib" /PDB:"$(LIB_NAME_DEBUG).pdb"
 LINKLIBS = $(LINKLIBS) $(SSLLIBS)
 CC       = $(CCDEBUG) $(CFLAGSSSL)
 CFGSET   = TRUE
@@ -199,6 +200,7 @@ X_OBJS= \
 	$(DIROBJ)\connect.obj \
 	$(DIROBJ)\hash.obj \
 	$(DIROBJ)\llist.obj \
+	$(DIROBJ)\share.obj \
 	$(DIROBJ)\multi.obj
 
 all : $(TARGET)

lib/arpa_telnet.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -26,15 +26,15 @@
 /*
  * Telnet option defines. Add more here if in need.
  */
-#define TELOPT_BINARY   0  /* binary 8bit data */
+#define CURL_TELOPT_BINARY   0  /* binary 8bit data */
-#define TELOPT_SGA      3  /* Supress Go Ahead */
+#define CURL_TELOPT_SGA      3  /* Supress Go Ahead */
-#define TELOPT_EXOPL  255  /* EXtended OPtions List */
+#define CURL_TELOPT_EXOPL  255  /* EXtended OPtions List */
-#define TELOPT_TTYPE   24  /* Terminal TYPE */
+#define CURL_TELOPT_TTYPE   24  /* Terminal TYPE */
-#define TELOPT_XDISPLOC 35 /* X DISPlay LOCation */
+#define CURL_TELOPT_XDISPLOC 35 /* X DISPlay LOCation */
 
-#define TELOPT_NEW_ENVIRON 39  /* NEW ENVIRONment variables */
+#define CURL_TELOPT_NEW_ENVIRON 39  /* NEW ENVIRONment variables */
-#define NEW_ENV_VAR   0
+#define CURL_NEW_ENV_VAR   0
-#define NEW_ENV_VALUE 1
+#define CURL_NEW_ENV_VALUE 1
 
 /*
  * The telnet options represented as strings
@@ -53,27 +53,27 @@ static const char *telnetoptions[]=
   "OLD-ENVIRON", "AUTHENTICATION", "ENCRYPT",       "NEW-ENVIRON"
 };
 
-#define TELOPT_MAXIMUM TELOPT_NEW_ENVIRON
+#define CURL_TELOPT_MAXIMUM CURL_TELOPT_NEW_ENVIRON
 
-#define TELOPT_OK(x) ((x) <= TELOPT_MAXIMUM)
+#define CURL_TELOPT_OK(x) ((x) <= CURL_TELOPT_MAXIMUM)
-#define TELOPT(x)    telnetoptions[x]
+#define CURL_TELOPT(x)    telnetoptions[x]
 
-#define NTELOPTS 40 
+#define CURL_NTELOPTS 40 
 
 /*
  * First some defines
  */
-#define xEOF 236 /* End Of File */ 
+#define CURL_xEOF 236 /* End Of File */ 
-#define SE   240 /* Sub negotiation End */
+#define CURL_SE   240 /* Sub negotiation End */
-#define NOP  241 /* No OPeration */
+#define CURL_NOP  241 /* No OPeration */
-#define DM   242 /* Data Mark */
+#define CURL_DM   242 /* Data Mark */
-#define GA   249 /* Go Ahead, reverse the line */
+#define CURL_GA   249 /* Go Ahead, reverse the line */
-#define SB   250 /* SuBnegotiation */
+#define CURL_SB   250 /* SuBnegotiation */
-#define WILL 251 /* Our side WILL use this option */
+#define CURL_WILL 251 /* Our side WILL use this option */
-#define WONT 252 /* Our side WON'T use this option */
+#define CURL_WONT 252 /* Our side WON'T use this option */
-#define DO   253 /* DO use this option! */
+#define CURL_DO   253 /* DO use this option! */
-#define DONT 254 /* DON'T use this option! */
+#define CURL_DONT 254 /* DON'T use this option! */
-#define IAC  255 /* Interpret As Command */
+#define CURL_IAC  255 /* Interpret As Command */
 
 /*
  * Then those numbers represented as strings:
@@ -86,16 +86,16 @@ static const char *telnetcmds[]=
   "WILL", "WONT",  "DO",    "DONT", "IAC"
 };
 
-#define TELCMD_MINIMUM xEOF /* the first one */
+#define CURL_TELCMD_MINIMUM CURL_xEOF /* the first one */
-#define TELCMD_MAXIMUM  IAC  /* surprise, 255 is the last one! ;-) */
+#define CURL_TELCMD_MAXIMUM CURL_IAC  /* surprise, 255 is the last one! ;-) */
 
-#define TELQUAL_IS   0
+#define CURL_TELQUAL_IS   0
-#define TELQUAL_SEND 1
+#define CURL_TELQUAL_SEND 1
-#define TELQUAL_INFO 2
+#define CURL_TELQUAL_INFO 2
-#define TELQUAL_NAME 3
+#define CURL_TELQUAL_NAME 3
 
-#define TELCMD_OK(x) ( ((unsigned int)(x) >= TELCMD_MINIMUM) && \
+#define CURL_TELCMD_OK(x) ( ((unsigned int)(x) >= CURL_TELCMD_MINIMUM) && \
-                       ((unsigned int)(x) <= TELCMD_MAXIMUM) )
+                       ((unsigned int)(x) <= CURL_TELCMD_MAXIMUM) )
-#define TELCMD(x)    telnetcmds[(x)-TELCMD_MINIMUM]
+#define CURL_TELCMD(x)    telnetcmds[(x)-CURL_TELCMD_MINIMUM]
 #endif
 #endif

lib/base64.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -61,6 +61,8 @@ static void decodeQuantum(unsigned char *dest, char *src)
       x = (x << 6) + 62;
     else if(src[i] == '/')
       x = (x << 6) + 63;
+    else if(src[i] == '=')
+      x = (x << 6);
   }
 
   dest[2] = (unsigned char)(x & 255); x >>= 8;
@@ -78,6 +80,7 @@ static void base64Decode(unsigned char *dest, char *src, int *rawLength)
   int length = 0;
   int equalsTerm = 0;
   int i;
+  int numQuantums;
   unsigned char lastQuantum[3];
 	
   while((src[length] != '=') && src[length])
@@ -85,16 +88,18 @@ static void base64Decode(unsigned char *dest, char *src, int *rawLength)
   while(src[length+equalsTerm] == '=')
     equalsTerm++;
   
+  numQuantums = (length + equalsTerm) / 4;
   if(rawLength)
-    *rawLength = (length * 3 / 4) - equalsTerm;
+    *rawLength = (numQuantums * 3) - equalsTerm;
   
-  for(i = 0; i < length/4 - 1; i++) {
+  for(i = 0; i < numQuantums - 1; i++) {
     decodeQuantum(dest, src);
     dest += 3; src += 4;
   }
 
   decodeQuantum(lastQuantum, src);
-  for(i = 0; i < 3 - equalsTerm; i++) dest[i] = lastQuantum[i];
+  for(i = 0; i < 3 - equalsTerm; i++)
+    dest[i] = lastQuantum[i];
 	
 }
 
@@ -130,7 +135,7 @@ int Curl_base64_encode(const void *inp, int insize, char **outptr)
 
   while(insize > 0) {
     for (i = inputparts = 0; i < 3; i++) { 
-      if(*indata) {
+      if(insize > 0) {
         inputparts++;
         ibuf[i] = *indata;
         indata++;
@@ -194,7 +199,8 @@ int Curl_base64_decode(const char *str, void *data)
 #define TEST_NEED_SUCK
 void *suck(int *);
 
-int main(int argc, char **argv, char **envp) {
+int main(int argc, char **argv, char **envp)
+{
   char *base64;
   int base64Len;
   unsigned char *data;
@@ -220,7 +226,8 @@ int main(int argc, char **argv, char **envp) {
 #define TEST_NEED_SUCK
 void *suck(int *);
 
-int main(int argc, char **argv, char **envp) {
+int main(int argc, char **argv, char **envp)
+{
   char *base64;
   int base64Len;
   unsigned char *data;
@@ -233,7 +240,6 @@ int main(int argc, char **argv, char **envp) {
   fprintf(stderr, "%d\n", dataLen);
   fwrite(data,1,dataLen,stdout);
   
-
   free(base64); free(data);
   return 0;
 }
@@ -241,7 +247,8 @@ int main(int argc, char **argv, char **envp) {
 
 #ifdef TEST_NEED_SUCK
 /* this function 'sucks' in as much as possible from stdin */
-void *suck(int *lenptr) {
+void *suck(int *lenptr)
+{
   int cursize = 8192;
   unsigned char *buf = NULL;
   int lastread;
@@ -259,12 +266,3 @@ void *suck(int *lenptr) {
   return (void *)buf;
 }
 #endif
-
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/base64.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/ca-bundle.crt

@@ -2287,82 +2287,6 @@ Certificate Ingredients:
         ec:b9:94:6a:aa:12:4f:1a:dd:f5:77:b5:25:8c:f2:8a:0a:f1:
         fc:52:5b:58
 
-TC TrustCenter, Germany, Class 0 CA
-===================================
-MD5 Fingerprint: 35:85:49:8E:6E:57:FE:BD:97:F1:C9:46:23:3A:B6:7D
-PEM Data:
------BEGIN CERTIFICATE-----
-MIIENTCCA56gAwIBAgIBATANBgkqhkiG9w0BAQQFADCBvDELMAkGA1UEBhMCREUx
-EDAOBgNVBAgTB0hhbWJ1cmcxEDAOBgNVBAcTB0hhbWJ1cmcxOjA4BgNVBAoTMVRD
-IFRydXN0Q2VudGVyIGZvciBTZWN1cml0eSBpbiBEYXRhIE5ldHdvcmtzIEdtYkgx
-IjAgBgNVBAsTGVRDIFRydXN0Q2VudGVyIENsYXNzIDAgQ0ExKTAnBgkqhkiG9w0B
-CQEWGmNlcnRpZmljYXRlQHRydXN0Y2VudGVyLmRlMB4XDTk4MDMwOTEzNTQ0OFoX
-DTA1MTIzMTEzNTQ0OFowgbwxCzAJBgNVBAYTAkRFMRAwDgYDVQQIEwdIYW1idXJn
-MRAwDgYDVQQHEwdIYW1idXJnMTowOAYDVQQKEzFUQyBUcnVzdENlbnRlciBmb3Ig
-U2VjdXJpdHkgaW4gRGF0YSBOZXR3b3JrcyBHbWJIMSIwIAYDVQQLExlUQyBUcnVz
-dENlbnRlciBDbGFzcyAwIENBMSkwJwYJKoZIhvcNAQkBFhpjZXJ0aWZpY2F0ZUB0
-cnVzdGNlbnRlci5kZTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA333mvr/V
-8C9tTg7R4I0LfztU6IrisJ8oxYrGubMzJ/UnyhpMVBJrtLJGsx1Ls/QhC0sCLqHC
-NJyFoMR4EdvbaycrCSoYTkDMn3EZZ5l0onw/wdiLI8hjO4ohq1zeHvSN3LQYwwVz
-9Gq0ofoBCCsBD203W6o4hmc51+Vf+uR+zKMCAwEAAaOCAUMwggE/MEAGCWCGSAGG
-+EIBAwQzFjFodHRwczovL3d3dy50cnVzdGNlbnRlci5kZS9jZ2ktYmluL2NoZWNr
-LXJldi5jZ2k/MEAGCWCGSAGG+EIBBAQzFjFodHRwczovL3d3dy50cnVzdGNlbnRl
-ci5kZS9jZ2ktYmluL2NoZWNrLXJldi5jZ2k/MDwGCWCGSAGG+EIBBwQvFi1odHRw
-czovL3d3dy50cnVzdGNlbnRlci5kZS9jZ2ktYmluL1JlbmV3LmNnaT8wPgYJYIZI
-AYb4QgEIBDEWL2h0dHA6Ly93d3cudHJ1c3RjZW50ZXIuZGUvZ3VpZGVsaW5lcy9p
-bmRleC5odG1sMCgGCWCGSAGG+EIBDQQbFhlUQyBUcnVzdENlbnRlciBDbGFzcyAw
-IENBMBEGCWCGSAGG+EIBAQQEAwIABzANBgkqhkiG9w0BAQQFAAOBgQBNB39fCTAZ
-kqoFR3qUdVQqrs/82AxC4UU4KySVssqHynnEw5eQXmIYxsk4YUxoNdNMFBHrxM2h
-qdjFnmgnMgc1RQT4XyGgYB4cAEgEWNLFy65tMm49d5WMhcflrlCddUp7/wsneepN
-pFn/7FrqJqU5g6TReM6nqX683SvKEpMDSg==
------END CERTIFICATE-----
-Certificate Ingredients:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 1 (0x1)
-        Signature Algorithm: md5WithRSAEncryption
-        Issuer: C=DE, ST=Hamburg, L=Hamburg, O=TC TrustCenter for Security in Data Networks GmbH, OU=TC TrustCenter Class 0 CA/Email=certificate@trustcenter.de
-        Validity
-            Not Before: Mar  9 13:54:48 1998 GMT
-            Not After : Dec 31 13:54:48 2005 GMT
-        Subject: C=DE, ST=Hamburg, L=Hamburg, O=TC TrustCenter for Security in Data Networks GmbH, OU=TC TrustCenter Class 0 CA/Email=certificate@trustcenter.de
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (1024 bit)
-                Modulus (1024 bit):
-                    00:df:7d:e6:be:bf:d5:f0:2f:6d:4e:0e:d1:e0:8d:
-                    0b:7f:3b:54:e8:8a:e2:b0:9f:28:c5:8a:c6:b9:b3:
-                    33:27:f5:27:ca:1a:4c:54:12:6b:b4:b2:46:b3:1d:
-                    4b:b3:f4:21:0b:4b:02:2e:a1:c2:34:9c:85:a0:c4:
-                    78:11:db:db:6b:27:2b:09:2a:18:4e:40:cc:9f:71:
-                    19:67:99:74:a2:7c:3f:c1:d8:8b:23:c8:63:3b:8a:
-                    21:ab:5c:de:1e:f4:8d:dc:b4:18:c3:05:73:f4:6a:
-                    b4:a1:fa:01:08:2b:01:0f:6d:37:5b:aa:38:86:67:
-                    39:d7:e5:5f:fa:e4:7e:cc:a3
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            Netscape Revocation Url: 
-                https://www.trustcenter.de/cgi-bin/check-rev.cgi?
-            Netscape CA Revocation Url: 
-                https://www.trustcenter.de/cgi-bin/check-rev.cgi?
-            Netscape Renewal Url: 
-                https://www.trustcenter.de/cgi-bin/Renew.cgi?
-            Netscape CA Policy Url: 
-                http://www.trustcenter.de/guidelines/index.html
-            Netscape Comment: 
-                TC TrustCenter Class 0 CA
-            Netscape Cert Type: 
-                SSL CA, S/MIME CA, Object Signing CA
-    Signature Algorithm: md5WithRSAEncryption
-        4d:07:7f:5f:09:30:19:92:aa:05:47:7a:94:75:54:2a:ae:cf:
-        fc:d8:0c:42:e1:45:38:2b:24:95:b2:ca:87:ca:79:c4:c3:97:
-        90:5e:62:18:c6:c9:38:61:4c:68:35:d3:4c:14:11:eb:c4:cd:
-        a1:a9:d8:c5:9e:68:27:32:07:35:45:04:f8:5f:21:a0:60:1e:
-        1c:00:48:04:58:d2:c5:cb:ae:6d:32:6e:3d:77:95:8c:85:c7:
-        e5:ae:50:9d:75:4a:7b:ff:0b:27:79:ea:4d:a4:59:ff:ec:5a:
-        ea:26:a5:39:83:a4:d1:78:ce:a7:a9:7e:bc:dd:2b:ca:12:93:
-        03:4a
-
 TC TrustCenter, Germany, Class 1 CA
 ===================================
 MD5 Fingerprint: 64:3F:F8:3E:52:14:4A:59:BA:93:56:04:0B:23:02:D1

lib/config-vms.h

@@ -369,3 +369,13 @@
 
 /* Define if you have the `sigsetjmp' function. */
 #define HAVE_SIGSETJMP 1
+
+/* Define to 1 if you have the <setjmp.h> header file. */
+#define HAVE_SETJMP_H 1
+
+/*
+ * This needs to be defined for OpenSSL 0.9.7 and other versions that have the
+ * ENGINE stuff supported. If an include of "openssl/engine.h" fails, then
+ * undefine the define below.
+*/
+#define HAVE_OPENSSL_ENGINE_H 1

lib/connect.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -82,7 +82,7 @@
 #endif
 
 static
-int geterrno(void)
+int ourerrno(void)
 {
 #ifdef WIN32
   return (int)GetLastError();
@@ -144,7 +144,11 @@ int Curl_nonblock(int socket,    /* operate on this */
 }
 
 /*
- * Return 0 on fine connect, -1 on error and 1 on timeout.
+ * waitconnect() returns:
+ * 0    fine connect
+ * -1   select() error
+ * 1    select() timeout
+ * 2    select() returned with an error condition
  */
 static
 int waitconnect(int sockfd, /* socket */
@@ -176,10 +180,9 @@ int waitconnect(int sockfd, /* socket */
     /* timeout, no connect today */
     return 1;
 
-  if(FD_ISSET(sockfd, &errfd)) {
+  if(FD_ISSET(sockfd, &errfd))
     /* error condition caught */
     return 2;
-  }
 
   /* we have a connect! */
   return 0;
@@ -249,17 +252,26 @@ static CURLcode bindlocal(struct connectdata *conn,
       if ( h ) {
         Curl_addrinfo *addr = h->addr;
 
-        Curl_resolv_unlock(h);
+        Curl_resolv_unlock(data, h);
         /* we don't need it anymore after this function has returned */
 
-        memset((char *)&sa, 0, sizeof(sa));
 #ifdef ENABLE_IPV6
-        memcpy((char *)&sa.sin_addr, addr->ai_addr, addr->ai_addrlen);        
+        (void)sa; /* prevent compiler warning */
-        sa.sin_family = addr->ai_family;
+        if( bind(sockfd, addr->ai_addr, addr->ai_addrlen) >= 0) {
+          /* we succeeded to bind */
+          struct sockaddr_in6 add;
+	
+          size = sizeof(add);
+          if(getsockname(sockfd, (struct sockaddr *) &add,
+                         (socklen_t *)&size)<0) {
+            failf(data, "getsockname() failed");
+            return CURLE_HTTP_PORT_FAILED;
+          }
+        }
 #else
+        memset((char *)&sa, 0, sizeof(sa));
         memcpy((char *)&sa.sin_addr, addr->h_addr, addr->h_length);
         sa.sin_family = AF_INET;
-#endif
         sa.sin_addr.s_addr = in;
         sa.sin_port = 0; /* get any port */
 	
@@ -274,6 +286,7 @@ static CURLcode bindlocal(struct connectdata *conn,
             return CURLE_HTTP_PORT_FAILED;
           }
         }
+#endif
         else {
           switch(errno) {
           case EBADF:
@@ -337,7 +350,7 @@ int socketerror(int sockfd)
 
   if( -1 == getsockopt(sockfd, SOL_SOCKET, SO_ERROR,
                        (void *)&err, &errSize))
-    err = geterrno();
+    err = ourerrno();
   
   return err;
 }
@@ -380,6 +393,11 @@ CURLcode Curl_is_connected(struct connectdata *conn,
       return CURLE_OPERATION_TIMEOUTED;
     }
   }
+  if(conn->bits.tcpconnect) {
+    /* we are connected already! */
+    *connected = TRUE;
+    return CURLE_OK;
+  }
 
   /* check for connect without timeout as we want to return immediately */
   rc = waitconnect(sockfd, 0);
@@ -392,10 +410,15 @@ CURLcode Curl_is_connected(struct connectdata *conn,
       return CURLE_OK;
     }
     /* nope, not connected for real */
-    if(err)
+    failf(data, "Connection failed, socket error: %d", err);
+    return CURLE_COULDNT_CONNECT;
+  }
+  else if(1 != rc) {
+    int error = ourerrno();
+    failf(data, "Failed connect to %s:%d, errno: %d",
+          conn->hostname, conn->port, error);
     return CURLE_COULDNT_CONNECT;
   }
-
   /*
    * If the connection phase is "done" here, we should attempt to connect
    * to the "next address" in the Curl_hostaddr structure that we resolved
@@ -503,7 +526,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
       rc = connect(sockfd, ai->ai_addr, ai->ai_addrlen);
 
       if(-1 == rc) {
-        int error=geterrno();
+        int error=ourerrno();
 
         switch (error) {
         case EINPROGRESS:
@@ -544,6 +567,9 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
         failf(data, "socket error: %d", err);
         /* we are _not_ connected, it was a false alert, continue please */
       }
+      else if(2 == rc)
+        /* waitconnect() returned error */
+        ;
       else if(data->state.used_interface == Curl_if_multi) {
         /* When running the multi interface, we bail out here */
         rc = 0;
@@ -619,7 +645,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
                  sizeof(serv_addr));
 
     if(-1 == rc) {
-      int error=geterrno();
+      int error=ourerrno();
 
       switch (error) {
       case EINPROGRESS:
@@ -646,6 +672,15 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
       }
     }
 
+    /* The '1 == rc' comes from the waitconnect(), and not from connect().
+       We can be sure of this since connect() cannot return 1. */
+    if((1 == rc) && (data->state.used_interface == Curl_if_multi)) {
+      /* Timeout when running the multi interface, we return here with a
+         CURLE_OK return code. */
+      rc = 0;
+      break;
+    }
+
     if(0 == rc) {
       int err = socketerror(sockfd);
       if ((0 == err) || (EISCONN == err)) {
@@ -658,12 +693,6 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
     }
 
     if(0 != rc) {
-      if(data->state.used_interface == Curl_if_multi) {
-        /* When running the multi interface, we bail out here */
-        rc = 0;
-        break;
-      }
-
       /* get a new timeout for next attempt */
       after = Curl_tvnow();
       timeout_ms -= Curl_tvdiff(after, before);

lib/connect.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/content_encoding.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -112,11 +112,3 @@ Curl_unencode_deflate_write(struct SessionHandle *data,
   }
 }
 #endif /* HAVE_LIBZ */
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/content_encoding.h

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -24,11 +24,3 @@
 CURLcode Curl_unencode_deflate_write(struct SessionHandle *data, 
                                      struct Curl_transfer_keeper *k, 
                                      ssize_t nread);
-          
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/cookie.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -77,6 +77,7 @@ Example set of cookies:
     13-Jun-1988 03:04:55 GMT; domain=.fidelity.com; path=/; secure
 ****/
 
+
 #include "setup.h"
 
 #ifndef CURL_DISABLE_HTTP
@@ -768,11 +769,3 @@ int main(int argc, char **argv)
 #endif
 
 #endif /* CURL_DISABLE_HTTP */
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/cookie.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/curllib.dsp

@@ -31,19 +31,19 @@ RSC=rc.exe
 
 !IF  "$(CFG)" == "curllib - Win32 Release"
 
-# PROP BASE Use_MFC 6
+# PROP BASE Use_MFC 0
 # PROP BASE Use_Debug_Libraries 0
 # PROP BASE Output_Dir "Release"
 # PROP BASE Intermediate_Dir "Release"
 # PROP BASE Target_Dir ""
-# PROP Use_MFC 6
+# PROP Use_MFC 0
 # PROP Use_Debug_Libraries 0
 # PROP Output_Dir "Release"
 # PROP Intermediate_Dir "Release"
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "CURLLIB_EXPORTS" /YX /FD /c
-# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "CURLLIB_EXPORTS" /FR /FD /c
+# ADD CPP /nologo /MT /W3 /GX /Zi /O2 /I "..\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "CURLLIB_EXPORTS" /D "_WINDLL" /FR /FD /c
 # SUBTRACT CPP /YX
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
@@ -70,7 +70,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "CURLLIB_EXPORTS" /YX /FD /GZ /c
-# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "CURLLIB_EXPORTS" /FR /FD /GZ /c
+# ADD CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /I "..\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "CURLLIB_EXPORTS" /FR /FD /GZ /c
 # SUBTRACT CPP /WX /YX
 # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32

lib/dict.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -231,11 +231,3 @@ CURLcode Curl_dict(struct connectdata *conn)
 
   return CURLE_OK;
 }
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/dict.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/easy.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -233,13 +233,15 @@ CURLcode curl_easy_perform(CURL *curl)
 {
   struct SessionHandle *data = (struct SessionHandle *)curl;
 
-  if (!data->hostcache) {
+  if (Curl_global_host_cache_use(data) && data->hostcache != Curl_global_host_cache_get()) {
-    if (Curl_global_host_cache_use(data)) {
+    if (data->hostcache) {
+      Curl_hash_destroy(data->hostcache);
+    }
     data->hostcache = Curl_global_host_cache_get();
   }
-    else {
+
-      data->hostcache = Curl_hash_alloc(7, Curl_freeaddrinfo);
+  if (!data->hostcache) {
-    }
+    data->hostcache = Curl_hash_alloc(7, Curl_freednsinfo);
   }
   
   return Curl_perform(data);
@@ -331,11 +333,3 @@ CURL *curl_easy_duphandle(CURL *incurl)
 
   return outcurl;
 }
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/escape.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -41,6 +41,7 @@ char *curl_escape(const char *string, int length)
 {
   int alloc = (length?length:(int)strlen(string))+1;  
   char *ns = malloc(alloc);
+  char *testing_ptr = NULL;
   unsigned char in;
   int newlen = alloc;
   int index=0;
@@ -55,10 +56,15 @@ char *curl_escape(const char *string, int length)
       newlen += 2; /* the size grows with two, since this'll become a %XX */
       if(newlen > alloc) {
         alloc *= 2;
-        ns = realloc(ns, alloc);
+        testing_ptr = realloc(ns, alloc);
-        if(!ns)
+        if(!testing_ptr) {
+          free( ns );
           return NULL;
         }
+        else {
+          ns = testing_ptr;
+        }
+      }
       sprintf(&ns[index], "%%%02X", in);
 
       index+=3;
@@ -81,6 +87,10 @@ char *curl_unescape(const char *string, int length)
   int index=0;
   unsigned int hex;
  
+  if( !ns ) {
+    return NULL;
+  }  
+  
   while(--alloc > 0) {
     in = *string;
     if('%' == in) {
@@ -97,18 +107,9 @@ char *curl_unescape(const char *string, int length)
   }
   ns[index]=0; /* terminate it */
   return ns;
-  
 }
 
 void curl_free(void *p)
 {
   free(p);
 }
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/escape.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/file.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -211,12 +211,4 @@ CURLcode Curl_file(struct connectdata *conn)
 
   return res;
 }
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */
 #endif

lib/file.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/formdata.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -1319,7 +1319,7 @@ int Curl_FormReader(char *buffer,
   wantedsize = size * nitems;
 
   if(!form->data)
-    return -1; /* nothing, error, empty */
+    return 0; /* nothing, error, empty */
 
   do {
   
@@ -1596,11 +1596,3 @@ int main(int argc, char **argv)
 #endif
 
 #endif /* CURL_DISABLE_HTTP */
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/formdata.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/ftp.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -173,9 +173,9 @@ static CURLcode AllowServerConnect(struct SessionHandle *data,
  * response and extract the relevant return code for the invoking function.
  */
 
-int Curl_GetFTPResponse(char *buf,
+CURLcode Curl_GetFTPResponse(ssize_t *nreadp, /* return number of bytes read */
                              struct connectdata *conn,
-                        int *ftpcode)
+                             int *ftpcode) /* return the ftp-code */
 {
   /* Brand new implementation.
    * We cannot read just one byte per read() and then go back to select()
@@ -185,28 +185,21 @@ int Curl_GetFTPResponse(char *buf,
    * line in a response or continue reading.  */
 
   int sockfd = conn->firstsocket;
-  int nread;   /* total size read */
   int perline; /* count bytes per line */
   bool keepon=TRUE;
   ssize_t gotbytes;
   char *ptr;
-  int timeout = 3600; /* default timeout in seconds */
+  int timeout;              /* timeout in seconds */
   struct timeval interval;
   fd_set rkeepfd;
   fd_set readfd;
   struct SessionHandle *data = conn->data;
   char *line_start;
-  int code=0; /* default "error code" to return */
+  int code=0; /* default ftp "error code" to return */
-
+  char *buf = data->state.buffer;
-#define SELECT_OK       0
+  CURLcode result = CURLE_OK;
-#define SELECT_ERROR    1 /* select() problems */
-#define SELECT_TIMEOUT  2 /* took too long */
-#define SELECT_MEMORY   3 /* no available memory */
-#define SELECT_CALLBACK 4 /* aborted by callback */
-
-  int error = SELECT_OK;
-
   struct FTP *ftp = conn->proto.ftp;
+  struct timeval now = Curl_tvnow();
 
   if (ftpcode)
     *ftpcode = 0; /* 0 for errors */
@@ -221,20 +214,25 @@ int Curl_GetFTPResponse(char *buf,
   ptr=buf;
   line_start = buf;
 
-  nread=0;
+  *nreadp=0;
   perline=0;
   keepon=TRUE;
 
-  while((nread<BUFSIZE) && (keepon && !error)) {
+  while((*nreadp<BUFSIZE) && (keepon && !result)) {
     /* check and reset timeout value every lap */
-    if(data->set.timeout) {
+    if(data->set.timeout)
       /* if timeout is requested, find out how much remaining time we have */
       timeout = data->set.timeout - /* timeout time */
         Curl_tvdiff(Curl_tvnow(), conn->now)/1000; /* spent time */
+    else
+      /* Even without a requested timeout, we only wait response_time
+         seconds for the full response to arrive before we bail out */
+      timeout = ftp->response_time -
+        Curl_tvdiff(Curl_tvnow(), now)/1000; /* spent time */
+
     if(timeout <=0 ) {
       failf(data, "Transfer aborted due to timeout");
-        return -SELECT_TIMEOUT; /* already too little time */
+      return CURLE_OPERATION_TIMEDOUT; /* already too little time */
-      }
     }
 
     if(!ftp->cache) {
@@ -244,19 +242,18 @@ int Curl_GetFTPResponse(char *buf,
 
       switch (select (sockfd+1, &readfd, NULL, NULL, &interval)) {
       case -1: /* select() error, stop reading */
-        error = SELECT_ERROR;
+        result = CURLE_RECV_ERROR;
-        failf(data, "Transfer aborted due to select() error");
+        failf(data, "Transfer aborted due to select() error: %d", errno);
         break;
       case 0: /* timeout */
-        error = SELECT_TIMEOUT;
+        result = CURLE_OPERATION_TIMEDOUT;
         failf(data, "Transfer aborted due to timeout");
         break;
       default:
-        error = SELECT_OK;
         break;
       }
     }
-    if(SELECT_OK == error) {
+    if(CURLE_OK == result) {
       /*
        * This code previously didn't use the kerberos sec_read() code
        * to read, but when we use Curl_read() it may do so. Do confirm
@@ -272,8 +269,7 @@ int Curl_GetFTPResponse(char *buf,
         ftp->cache_size = 0; /* zero the size just in case */
       }
       else {
-        int res = Curl_read(conn, sockfd, ptr,
+        int res = Curl_read(conn, sockfd, ptr, BUFSIZE-*nreadp, &gotbytes);
-                            BUFSIZE-nread, &gotbytes);
         if(res < 0)
           /* EWOULDBLOCK */
           continue; /* go looping again */
@@ -286,7 +282,7 @@ int Curl_GetFTPResponse(char *buf,
         ;
       else if(gotbytes <= 0) {
         keepon = FALSE;
-        error = SELECT_ERROR;
+        result = CURLE_RECV_ERROR;
         failf(data, "Connection aborted");
       }
       else {
@@ -295,7 +291,7 @@ int Curl_GetFTPResponse(char *buf,
          * line */
         int i;
 
-        nread += gotbytes;
+        *nreadp += gotbytes;
         for(i = 0; i < gotbytes; ptr++, i++) {
           perline++;
           if(*ptr=='\n') {
@@ -315,7 +311,7 @@ int Curl_GetFTPResponse(char *buf,
             result = Curl_client_write(data, CLIENTWRITE_HEADER,
                                        line_start, perline);
             if(result)
-              return -SELECT_CALLBACK;
+              return result;
                                        
 #define lastline(line) (isdigit((int)line[0]) && isdigit((int)line[1]) && \
 			isdigit((int)line[2]) && (' ' == line[3]))
@@ -350,13 +346,13 @@ int Curl_GetFTPResponse(char *buf,
           if(ftp->cache)
             memcpy(ftp->cache, line_start, ftp->cache_size);
           else
-            return -SELECT_MEMORY; /**BANG**/
+            return CURLE_OUT_OF_MEMORY; /**BANG**/
         }
       } /* there was data */
     } /* if(no error) */
   } /* while there's buffer left and loop is requested */
 
-  if(!error)
+  if(!result)
     code = atoi(buf);
 
 #ifdef KRB4
@@ -378,13 +374,10 @@ int Curl_GetFTPResponse(char *buf,
   }
 #endif
 
-  if(error)
-    return -error;
-
   if(ftpcode)
     *ftpcode=code; /* return the initial number like this */
 
-  return nread; /* total amount of bytes read */
+  return result;
 }
 
 /*
@@ -394,7 +387,7 @@ int Curl_GetFTPResponse(char *buf,
 CURLcode Curl_ftp_connect(struct connectdata *conn)
 {
   /* this is FTP and no proxy */
-  int nread;
+  ssize_t nread;
   struct SessionHandle *data=conn->data;
   char *buf = data->state.buffer; /* this is our buffer */
   struct FTP *ftp;
@@ -417,6 +410,7 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
   /* no need to duplicate them, the data struct won't change */
   ftp->user = data->state.user;
   ftp->passwd = data->state.passwd;
+  ftp->response_time = 3600; /* set default response time-out */
 
   if (data->set.tunnel_thru_httpproxy) {
     /* We want "seamless" FTP operations through HTTP proxy tunnel */
@@ -436,9 +430,9 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
 
 
   /* The first thing we do is wait for the "220*" line: */
-  nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+  result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-  if(nread < 0)
+  if(result)
-    return CURLE_OPERATION_TIMEOUTED;
+    return result;
 
   if(ftpcode != 220) {
     failf(data, "This doesn't seem like a nice ftp-server response");
@@ -467,9 +461,9 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
   FTPSENDF(conn, "USER %s", ftp->user);
 
   /* wait for feedback */
-  nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+  result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-  if(nread < 0)
+  if(result)
-    return CURLE_OPERATION_TIMEOUTED;
+    return result;
 
   if(ftpcode == 530) {
     /* 530 User ... access denied
@@ -481,9 +475,9 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
     /* 331 Password required for ...
        (the server requires to send the user's password too) */
     FTPSENDF(conn, "PASS %s", ftp->passwd);
-    nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+    result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-    if(nread < 0)
+    if(result)
-      return CURLE_OPERATION_TIMEOUTED;
+      return result;
 
     if(ftpcode == 530) {
       /* 530 Login incorrect.
@@ -516,8 +510,11 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
     /* we may need to issue a KAUTH here to have access to the files
      * do it if user supplied a password
      */
-    if(data->state.passwd && *data->state.passwd)
+    if(data->state.passwd && *data->state.passwd) {
-      Curl_krb_kauth(conn);
+      result = Curl_krb_kauth(conn);
+      if(result)
+        return result;
+    }
 #endif
   }
   else {
@@ -529,9 +526,9 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
   FTPSENDF(conn, "PWD", NULL);
 
   /* wait for feedback */
-  nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+  result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-  if(nread < 0)
+  if(result)
-    return CURLE_OPERATION_TIMEOUTED;
+    return result;
 
   if(ftpcode == 257) {
     char *dir = (char *)malloc(nread+1);
@@ -544,7 +541,7 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
        The directory name can contain any character; embedded double-quotes
        should be escaped by double-quotes (the "quote-doubling" convention).
     */
-    if('\"' == *ptr) {
+    if(dir && ('\"' == *ptr)) {
       /* it started good */
       ptr++;
       while(ptr && *ptr) {
@@ -570,6 +567,8 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
     }
     else {
       /* couldn't get the path */
+      free(dir);
+      infof(data, "Failed to figure out path\n");
     }
 
   }
@@ -594,7 +593,6 @@ CURLcode Curl_ftp_done(struct connectdata *conn)
   struct SessionHandle *data = conn->data;
   struct FTP *ftp = conn->proto.ftp;
   ssize_t nread;
-  char *buf = data->state.buffer; /* this is our buffer */
   int ftpcode;
   CURLcode result=CURLE_OK;
 
@@ -633,11 +631,24 @@ CURLcode Curl_ftp_done(struct connectdata *conn)
   conn->secondarysocket = -1;
 
   if(!ftp->no_transfer) {
-    /* now let's see what the server says about the transfer we just
+    /* Let's see what the server says about the transfer we just performed,
-       performed: */
+       but lower the timeout as sometimes this connection has died while 
-    nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+       the data has been transfered. This happens when doing through NATs
-    if(nread < 0)
+       etc that abandon old silent connections.
-      return CURLE_OPERATION_TIMEOUTED;
+    */
+    ftp->response_time = 60; /* give it only a minute for now */
+
+    result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
+
+    ftp->response_time = 3600; /* set this back to one hour waits */
+  
+    if(!nread && (CURLE_OPERATION_TIMEDOUT == result)) {
+      failf(data, "control connection looks dead");
+      return result;
+    }
+
+    if(result)
+      return result;
 
     if(!ftp->dont_check) {
       /* 226 Transfer complete, 250 Requested file action okay, completed. */
@@ -680,9 +691,9 @@ CURLcode ftp_sendquote(struct connectdata *conn, struct curl_slist *quote)
     if (item->data) {
       FTPSENDF(conn, "%s", item->data);
 
-      nread = Curl_GetFTPResponse(conn->data->state.buffer, conn, &ftpcode);
+      result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-      if (nread < 0)
+      if (result)
-        return CURLE_OPERATION_TIMEOUTED;
+        return result;
 
       if (ftpcode >= 400) {
         failf(conn->data, "QUOT string not accepted: %s", item->data);
@@ -711,9 +722,9 @@ CURLcode ftp_cwd(struct connectdata *conn, char *path)
   CURLcode result;
   
   FTPSENDF(conn, "CWD %s", path);
-  nread = Curl_GetFTPResponse(conn->data->state.buffer, conn, &ftpcode);
+  result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-  if (nread < 0)
+  if (result)
-    return CURLE_OPERATION_TIMEOUTED;
+    return result;
 
   if (ftpcode != 250) {
     failf(conn->data, "Couldn't cd to %s", path);
@@ -741,11 +752,13 @@ CURLcode ftp_getfiletime(struct connectdata *conn, char *file)
      again a grey area as the MDTM is not kosher RFC959 */
   FTPSENDF(conn, "MDTM %s", file);
 
-  nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+  result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-  if(nread < 0)
+  if(result)
-    return CURLE_OPERATION_TIMEOUTED;
+    return result;
 
-  if(ftpcode == 213) {
+  switch(ftpcode) {
+  case 213:
+    {
       /* we got a time. Format should be: "YYYYMMDDHHMMSS[.sss]" where the
          last .sss part is optional and means fractions of a second */
       int year, month, day, hour, minute, second;
@@ -758,9 +771,15 @@ CURLcode ftp_getfiletime(struct connectdata *conn, char *file)
         /* now, convert this into a time() value: */
         conn->data->info.filetime = curl_getdate(buf, &secs);
       }
-    else {
-      infof(conn->data, "unsupported MDTM reply format\n");
     }
+    break;
+  default:
+    infof(conn->data, "unsupported MDTM reply format\n");
+    break;
+  case 550: /* "No such file or directory" */
+    failf(conn->data, "Given file does not exist");
+    result = CURLE_FTP_COULDNT_RETR_FILE;
+    break;
   }
   return  result;
 }
@@ -778,14 +797,13 @@ static CURLcode ftp_transfertype(struct connectdata *conn,
   struct SessionHandle *data = conn->data;
   int ftpcode;
   ssize_t nread;
-  char *buf=data->state.buffer;
   CURLcode result;
 
   FTPSENDF(conn, "TYPE %s", ascii?"A":"I");
 
-  nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+  result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-  if(nread < 0)
+  if(result)
-    return CURLE_OPERATION_TIMEOUTED;
+    return result;
   
   if(ftpcode != 200) {
     failf(data, "Couldn't set %s mode",
@@ -814,9 +832,9 @@ CURLcode ftp_getsize(struct connectdata *conn, char *file,
   CURLcode result;
 
   FTPSENDF(conn, "SIZE %s", file);
-  nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+  result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-  if(nread < 0)
+  if(result)
-    return CURLE_OPERATION_TIMEOUTED;
+    return result;
 
   if(ftpcode == 213) {
     /* get the size from the ascii string: */
@@ -975,7 +993,6 @@ CURLcode ftp_use_port(struct connectdata *conn)
   struct SessionHandle *data=conn->data;
   int portsock=-1;
   ssize_t nread;
-  char *buf = data->state.buffer; /* this is our buffer */
   int ftpcode; /* receive FTP response codes in this */
   CURLcode result;
 
@@ -1155,9 +1172,9 @@ CURLcode ftp_use_port(struct connectdata *conn)
         return result;
     }
     
-    nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+    result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-    if(nread < 0)
+    if(result)
-      return CURLE_OPERATION_TIMEOUTED;
+      return result;
     
     if (ftpcode != 200) {
       failf(data, "Server does not grok %s", *modep);
@@ -1216,7 +1233,7 @@ CURLcode ftp_use_port(struct connectdata *conn)
 
   if(h)
     /* when we return from here, we can forget about this */
-    Curl_resolv_unlock(h);
+    Curl_resolv_unlock(data, h);
 
   if ( h || sa_filled_in) {
     if( (portsock = socket(AF_INET, SOCK_STREAM, 0)) >= 0 ) {
@@ -1301,9 +1318,9 @@ CURLcode ftp_use_port(struct connectdata *conn)
       return result;
   }
 
-  nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+  result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-  if(nread < 0)
+  if(result)
-    return CURLE_OPERATION_TIMEOUTED;
+    return result;
 
   if(ftpcode != 200) {
     failf(data, "Server does not grok PORT, try without it!");
@@ -1375,9 +1392,9 @@ CURLcode ftp_use_pasv(struct connectdata *conn,
     result = Curl_ftpsendf(conn, "%s", mode[modeoff]);
     if(result)
       return result;
-    nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+    result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-    if(nread < 0)
+    if(result)
-      return CURLE_OPERATION_TIMEOUTED;
+      return result;
     if (ftpcode == results[modeoff])
       break;
   }
@@ -1480,7 +1497,7 @@ CURLcode ftp_use_pasv(struct connectdata *conn,
                             &conninfo,
                             connected);
 
-  Curl_resolv_unlock(addr); /* we're done using this address */
+  Curl_resolv_unlock(data, addr); /* we're done using this address */
 
   /*
    * When this is used from the multi interface, this might've returned with
@@ -1522,7 +1539,7 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
   ssize_t nread;
   int ftpcode; /* for ftp status */
 
-  /* the ftp struct is already inited in ftp_connect() */
+  /* the ftp struct is already inited in Curl_ftp_connect() */
   struct FTP *ftp = conn->proto.ftp;
   long *bytecountp = ftp->bytecountp;
 
@@ -1582,8 +1599,8 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
             readthisamountnow = BUFSIZE;
 
           actuallyread =
-            data->set.fread(data->state.buffer, 1, readthisamountnow,
+            conn->fread(data->state.buffer, 1, readthisamountnow,
-                            data->set.in);
+                        conn->fread_in);
 
           passed += actuallyread;
           if(actuallyread != readthisamountnow) {
@@ -1614,7 +1631,7 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
       }
     }
 
-    /* Send everything on data->set.in to the socket */
+    /* Send everything on data->state.in to the socket */
     if(data->set.ftp_append) {
       /* we append onto the file instead of rewriting it */
       FTPSENDF(conn, "APPE %s", ftp->file);
@@ -1623,9 +1640,9 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
       FTPSENDF(conn, "STOR %s", ftp->file);
     }
 
-    nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+    result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-    if(nread < 0)
+    if(result)
-      return CURLE_OPERATION_TIMEOUTED;
+      return result;
 
     if(ftpcode>=400) {
       failf(data, "Failed FTP upload:%s", buf+3);
@@ -1799,9 +1816,9 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
 
         FTPSENDF(conn, "REST %d", conn->resume_from);
 
-        nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+        result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-        if(nread < 0)
+        if(result)
-          return CURLE_OPERATION_TIMEOUTED;
+          return result;
 
         if(ftpcode != 350) {
           failf(data, "Couldn't use REST: %s", buf+4);
@@ -1812,9 +1829,9 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
       FTPSENDF(conn, "RETR %s", ftp->file);
     }
 
-    nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
+    result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
-    if(nread < 0)
+    if(result)
-      return CURLE_OPERATION_TIMEOUTED;
+      return result;
 
     if((ftpcode == 150) || (ftpcode == 125)) {
 
@@ -1837,9 +1854,19 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
 
       int size=-1; /* default unknown size */
 
+
+      /*
+       * It appears that there are FTP-servers that return size 0 for files
+       * when SIZE is used on the file while being in BINARY mode. To work
+       * around that (stupid) behavior, we attempt to parse the RETR response
+       * even if the SIZE returned size zero.
+       *
+       * Debugging help from Salvatore Sorrentino on February 26, 2003.
+       */
+
       if(!dirlist &&
          !data->set.ftp_ascii &&
-         (-1 == downloadsize)) {
+         (downloadsize < 1)) {
         /*
          * It seems directory listings either don't show the size or very
          * often uses size 0 anyway. ASCII transfers may very well turn out
@@ -1919,7 +1946,7 @@ CURLcode ftp_perform(struct connectdata *conn,
   struct SessionHandle *data=conn->data;
   char *buf = data->state.buffer; /* this is our buffer */
 
-  /* the ftp struct is already inited in ftp_connect() */
+  /* the ftp struct is already inited in Curl_ftp_connect() */
   struct FTP *ftp = conn->proto.ftp;
 
   /* Send any QUOTE strings? */
@@ -1980,7 +2007,7 @@ CURLcode ftp_perform(struct connectdata *conn,
        well, we "emulate" a HTTP-style header in our output. */
 
 #ifdef HAVE_STRFTIME
-    if(data->set.get_filetime && data->info.filetime) {
+    if(data->set.get_filetime && (data->info.filetime>=0) ) {
       struct tm *tm;
 #ifdef HAVE_LOCALTIME_R
       struct tm buffer;
@@ -2043,6 +2070,7 @@ CURLcode Curl_ftp(struct connectdata *conn)
 
   /* the ftp struct is already inited in ftp_connect() */
   ftp = conn->proto.ftp;
+  conn->size = -1; /* make sure this is unknown at this point */
 
   /* We split the path into dir and file parts *before* we URLdecode
      it */
@@ -2171,12 +2199,4 @@ CURLcode Curl_ftp_disconnect(struct connectdata *conn)
   return CURLE_OK;
 }
 
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */
-
 #endif /* CURL_DISABLE_FTP */

lib/ftp.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -29,7 +29,7 @@ CURLcode Curl_ftp_done(struct connectdata *conn);
 CURLcode Curl_ftp_connect(struct connectdata *conn);
 CURLcode Curl_ftp_disconnect(struct connectdata *conn);
 CURLcode Curl_ftpsendf(struct connectdata *, const char *fmt, ...);
-int Curl_GetFTPResponse(char *buf, struct connectdata *conn,
+CURLcode Curl_GetFTPResponse(ssize_t *nread, struct connectdata *conn,
                              int *ftpcode);
 CURLcode Curl_ftp_nextconnect(struct connectdata *conn);
 #endif

lib/getdate.c.cvs

@@ -195,7 +195,7 @@ typedef enum _MERIDIAN {
 } MERIDIAN;
 
 /* parse results and input string */
-typedef struct _CONTEXT {
+typedef struct _CURL_CONTEXT {
     const char	*yyInput;
     int		yyDayOrdinal;
     int		yyDayNumber;
@@ -218,14 +218,14 @@ typedef struct _CONTEXT {
     int		yyRelMonth;
     int		yyRelSeconds;
     int		yyRelYear;
-} CONTEXT;
+} CURL_CONTEXT;
 
 /* enable use of extra argument to yyparse and yylex which can be used to pass
-**  in a user defined value (CONTEXT struct in our case)
+**  in a user defined value (CURL_CONTEXT struct in our case)
 */
 #define YYPARSE_PARAM cookie
 #define YYLEX_PARAM cookie
-#define context ((CONTEXT *) cookie)
+#define context ((CURL_CONTEXT *) cookie)
 
 #line 215 "getdate.y"
 typedef union {
@@ -397,7 +397,7 @@ static const short yycheck[] = {     0,
 #define YYPURE 1
 
 /* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/usr/local/share/bison.simple"
+#line 3 "/usr/lib/bison.simple"
 /* This file comes from bison-1.28.  */
 
 /* Skeleton output parser for bison,
@@ -611,7 +611,7 @@ __yy_memcpy (char *to, char *from, unsigned int count)
 #endif
 #endif
 
-#line 217 "/usr/local/share/bison.simple"
+#line 217 "/usr/lib/bison.simple"
 
 /* The user can define YYPARSE_PARAM as the name of an argument to be passed
    into yyparse.  The argument should have type void *.
@@ -1303,7 +1303,7 @@ case 50:
     break;}
 }
    /* the action file gets copied in in place of this dollarsign */
-#line 543 "/usr/local/share/bison.simple"
+#line 543 "/usr/lib/bison.simple"
 
   yyvsp -= yylen;
   yyssp -= yylen;
@@ -1988,7 +1988,7 @@ curl_getdate (const char *p, const time_t *now)
 {
   struct tm tm, tm0, *tmp;
   time_t Start;
-  CONTEXT cookie;
+  CURL_CONTEXT cookie;
 #ifdef HAVE_LOCALTIME_R
   struct tm keeptime;
 #endif

lib/getdate.y

@@ -171,7 +171,7 @@ typedef enum _MERIDIAN {
 } MERIDIAN;
 
 /* parse results and input string */
-typedef struct _CONTEXT {
+typedef struct _CURL_CONTEXT {
     const char	*yyInput;
     int		yyDayOrdinal;
     int		yyDayNumber;
@@ -194,14 +194,14 @@ typedef struct _CONTEXT {
     int		yyRelMonth;
     int		yyRelSeconds;
     int		yyRelYear;
-} CONTEXT;
+} CURL_CONTEXT;
 
 /* enable use of extra argument to yyparse and yylex which can be used to pass
-**  in a user defined value (CONTEXT struct in our case)
+**  in a user defined value (CURL_CONTEXT struct in our case)
 */
 #define YYPARSE_PARAM cookie
 #define YYLEX_PARAM cookie
-#define context ((CONTEXT *) cookie)
+#define context ((CURL_CONTEXT *) cookie)
 %}
 
 /* This grammar has 13 shift/reduce conflicts. */
@@ -944,7 +944,7 @@ curl_getdate (const char *p, const time_t *now)
 {
   struct tm tm, tm0, *tmp;
   time_t Start;
-  CONTEXT cookie;
+  CURL_CONTEXT cookie;
 #ifdef HAVE_LOCALTIME_R
   struct tm keeptime;
 #endif

lib/getenv.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -67,11 +67,3 @@ char *curl_getenv(const char *v)
 {
   return GetEnv(v);
 }
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/getinfo.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -158,16 +158,11 @@ CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
   case CURLINFO_CONTENT_TYPE:
     *param_charp = data->info.contenttype;
     break;
+  case CURLINFO_PRIVATE:
+    *param_charp = data->set.private;
+    break;
   default:
     return CURLE_BAD_FUNCTION_ARGUMENT;
   }
   return CURLE_OK;
 }
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/getinfo.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/getpass.c

@@ -224,11 +224,3 @@ char *getpass(const char *prompt)
   return getpass_r(prompt, buf, sizeof(buf));
 }
 #endif
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/getpass.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/hash.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -35,8 +35,6 @@
 #endif
 
 
-/* {{{ static unsigned long _hash_str (const char *, size_t)
- */
 static unsigned long
 _hash_str (const char *key, size_t key_length)
 {
@@ -50,10 +48,7 @@ _hash_str (const char *key, size_t key_length)
 
   return h;
 }
-/* }}} */
 
-/* {{{ static void _hash_element_dtor (void *, void *)
- */
 static void 
 _hash_element_dtor (void *user, void *element)
 {
@@ -68,10 +63,7 @@ _hash_element_dtor (void *user, void *element)
 
   free(e);
 }
-/* }}} */
 
-/* {{{ void curl_hash_init (curl_hash *, int, curl_hash_dtor)
- */
 void 
 Curl_hash_init (curl_hash *h, int slots, curl_hash_dtor dtor)
 {
@@ -86,10 +78,7 @@ Curl_hash_init (curl_hash *h, int slots, curl_hash_dtor dtor)
     h->table[i] = Curl_llist_alloc((curl_llist_dtor) _hash_element_dtor);
   }
 }
-/* }}} */
 
-/* {{{ curl_hash *curl_hash_alloc (int, curl_hash_dtor)
- */
 curl_hash *
 Curl_hash_alloc (int slots, curl_hash_dtor dtor)
 {
@@ -103,10 +92,7 @@ Curl_hash_alloc (int slots, curl_hash_dtor dtor)
 
   return h;
 }
-/* }}} */
 
-/* {{{ static int _hash_key_compare (char *, size_t, char *, size_t)
- */
 static int 
 _hash_key_compare (char *key1, size_t key1_len, char *key2, size_t key2_len)
 {
@@ -118,12 +104,10 @@ _hash_key_compare (char *key1, size_t key1_len, char *key2, size_t key2_len)
 
   return 0;
 }
-/* }}} */
 
-/* {{{ static int _mk_hash_element (curl_hash_element **, char *, size_t, const void *)
- */
 static int
-_mk_hash_element (curl_hash_element **e, char *key, size_t key_len, const void *p)
+_mk_hash_element (curl_hash_element **e, char *key, size_t key_len,
+                  const void *p)
 {
   *e = (curl_hash_element *) malloc(sizeof(curl_hash_element));
   (*e)->key = strdup(key);
@@ -131,16 +115,12 @@ _mk_hash_element (curl_hash_element **e, char *key, size_t key_len, const void *
   (*e)->ptr = (void *) p;
   return 0;
 }
-/* }}} */
 
 #define find_slot(__h, __k, __k_len) (_hash_str(__k, __k_len) % (__h)->slots)
 
 #define FETCH_LIST \
   curl_llist *l = h->table[find_slot(h, key, key_len)]
 
-
-/* {{{ int curl_hash_add (curl_hash *, char *, size_t, const void *)
- */
 int 
 Curl_hash_add (curl_hash *h, char *key, size_t key_len, const void *p)
 {
@@ -169,10 +149,7 @@ Curl_hash_add (curl_hash *h, char *key, size_t key_len, const void *p)
 
   return 0;
 }
-/* }}} */
 
-/* {{{ int curl_hash_delete (curl_hash *, char *, size_t)
- */
 int 
 Curl_hash_delete(curl_hash *h, char *key, size_t key_len)
 {
@@ -193,10 +170,7 @@ Curl_hash_delete(curl_hash *h, char *key, size_t key_len)
 
   return 0;
 }
-/* }}} */
 
-/* {{{ int curl_hash_pick (curl_hash *, char *, size_t, void **)
- */
 void *
 Curl_hash_pick(curl_hash *h, char *key, size_t key_len)
 {
@@ -215,10 +189,7 @@ Curl_hash_pick(curl_hash *h, char *key, size_t key_len)
 
   return NULL;
 }
-/* }}} */
 
-/* {{{ void curl_hash_apply (curl_hash *, void *, void (*)(void *, curl_hash_element *))
- */
 void 
 Curl_hash_apply(curl_hash *h, void *user,
                 void (*cb)(void *user, void *ptr))
@@ -235,10 +206,7 @@ Curl_hash_apply(curl_hash *h, void *user,
     }
   }
 }
-/* }}} */
 
-/* {{{ void curl_hash_clean (curl_hash *)
- */
 void
 Curl_hash_clean(curl_hash *h)
 {
@@ -250,11 +218,7 @@ Curl_hash_clean(curl_hash *h)
 
   free(h->table);
 }
-/* }}} */
 
-/* {{{ void curl_hash_clean_with_criterium (curl_hash *, void *,
-   int (*)(void *, void *))
- */
 void
 Curl_hash_clean_with_criterium(curl_hash *h, void *user,
                                int (*comp)(void *, void *))
@@ -277,17 +241,12 @@ Curl_hash_clean_with_criterium(curl_hash *h, void *user,
   }
 }
 
-/* {{{ int curl_hash_count (curl_hash *)
- */
 int
 Curl_hash_count(curl_hash *h)
 {
   return h->size;
 }
-/* }}} */
 
-/* {{{ void curl_hash_destroy (curl_hash *)
- */
 void 
 Curl_hash_destroy(curl_hash *h)
 {
@@ -297,12 +256,4 @@ Curl_hash_destroy(curl_hash *h)
   Curl_hash_clean(h);
   free(h);
 }
-/* }}} */
 
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/hash.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -58,11 +58,3 @@ void Curl_hash_clean_with_criterium(curl_hash *h, void *user, int (*comp)(void *
 void Curl_hash_destroy(curl_hash *h);
 
 #endif
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/hostip.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -64,6 +64,7 @@
 #include "sendf.h"
 #include "hostip.h"
 #include "hash.h"
+#include "share.h"
 
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>
@@ -88,7 +89,7 @@ static Curl_addrinfo *my_getaddrinfo(struct SessionHandle *data,
 void Curl_global_host_cache_init(void)
 {
   if (!host_cache_initialized) {
-    Curl_hash_init(&hostname_cache, 7, Curl_freeaddrinfo);
+    Curl_hash_init(&hostname_cache, 7, Curl_freednsinfo);
     host_cache_initialized = 1;
   }
 }
@@ -211,6 +212,10 @@ void Curl_scan_cache_used(void *user, void *ptr)
 #define HOSTCACHE_RETURN(dns) \
 { \
   free(entry_id); \
+  if(data->share) \
+  {               \
+    Curl_share_unlock(data, CURL_LOCK_DATA_DNS); \
+  }               \
   return dns; \
 }
 
@@ -246,6 +251,11 @@ struct Curl_dns_entry *Curl_resolv(struct SessionHandle *data,
   if (!entry_id)
     return NULL;
 
+  if(data->share)
+  {
+    Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE);
+  }
+
   /* See if its already in our dns cache */
   dns = Curl_hash_pick(data->hostcache, entry_id, entry_len+1);
 
@@ -284,20 +294,41 @@ struct Curl_dns_entry *Curl_resolv(struct SessionHandle *data,
   HOSTCACHE_RETURN(dns);
 }
 
+void Curl_resolv_unlock(struct SessionHandle *data, struct Curl_dns_entry *dns)
+{
+  if(data->share)
+  {
+    Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE);
+  }
+  dns->inuse--;
+  if(data->share)
+  {
+    Curl_share_unlock(data, CURL_LOCK_DATA_DNS);
+  }
+}
+
 /*
  * This is a wrapper function for freeing name information in a protocol
  * independent way. This takes care of using the appropriate underlaying
- * proper function.
+ * function.
  */
-void Curl_freeaddrinfo(void *freethis)
+void Curl_freeaddrinfo(Curl_addrinfo *p)
+{
+#ifdef ENABLE_IPV6
+  freeaddrinfo(p);
+#else
+  free(p);
+#endif
+}
+
+/*
+ * Free a cache dns entry.
+ */
+void Curl_freednsinfo(void *freethis)
 {
   struct Curl_dns_entry *p = (struct Curl_dns_entry *) freethis;
 
-#ifdef ENABLE_IPV6
+  Curl_freeaddrinfo(p->addr);
-  freeaddrinfo(p->addr);
-#else
-  free(p->addr);
-#endif
 
   free(p);
 }
@@ -480,7 +511,7 @@ static struct hostent* pack_hostent(char** buf, struct hostent* orig)
 }
 #endif
 
-static char *MakeIP(unsigned long num,char *addr, int addr_len)
+static char *MakeIP(unsigned long num, char *addr, int addr_len)
 {
 #if defined(HAVE_INET_NTOA) || defined(HAVE_INET_NTOA_R)
   struct in_addr in;
@@ -563,7 +594,7 @@ static Curl_addrinfo *my_getaddrinfo(struct SessionHandle *data,
     h->h_addrtype = AF_INET;
     h->h_length = sizeof(*addrentry);
     h->h_name = &buf->h_name[0];
-    MakeIP(ntohl(in), h->h_name, sizeof(buf->h_name));
+    MakeIP(ntohl(in), (char *)h->h_name, sizeof(buf->h_name));
   }
 #if defined(HAVE_GETHOSTBYNAME_R)
   else {
@@ -623,16 +654,28 @@ static Curl_addrinfo *my_getaddrinfo(struct SessionHandle *data,
 			  &h, /* DIFFERENCE */
 			  &h_errnop);
       /* Redhat 8, using glibc 2.2.93 changed the behavior. Now all of a
-         sudden this function seems to be setting EAGAIN if the given buffer
+         sudden this function returns EAGAIN if the given buffer size is too
-         size is too small. Previous versions are known to return ERANGE for
+         small. Previous versions are known to return ERANGE for the same
-         the same. */
+         problem.
+
+         This wouldn't be such a big problem if older versions wouldn't
+         sometimes return EAGAIN on a common failure case. Alas, we can't
+         assume that EAGAIN *or* ERANGE means ERANGE for any given version of
+         glibc.
+
+         For now, we do that and thus we may call the function repeatedly and
+         fail for older glibc versions that return EAGAIN, until we run out
+         of buffer size (step_size grows beyond CURL_NAMELOOKUP_SIZE).
+
+         If anyone has a better fix, please tell us!
+      */
 
       if((ERANGE == res) || (EAGAIN == res)) {
 	step_size+=200;
 	continue;
       }
       break;
-    } while(1);
+    } while(step_size <= CURL_NAMELOOKUP_SIZE);
 
     if(!h) /* failure */
       res=1;
@@ -653,6 +696,19 @@ static Curl_addrinfo *my_getaddrinfo(struct SessionHandle *data,
 #ifdef HAVE_GETHOSTBYNAME_R_3
     /* AIX, Digital Unix, HPUX 10, more? */
 
+    /* For AIX 4.3 or later, we don't use gethostbyname_r() at all, because of
+       the plain fact that it does not return unique full buffers on each
+       call, but instead several of the pointers in the hostent structs will
+       point to the same actual data! This have the unfortunate down-side that
+       our caching system breaks down horribly. Luckily for us though, AIX 4.3
+       and more recent versions have a completely thread-safe libc where all
+       the data is stored in thread-specific memory areas making calls to the
+       plain old gethostbyname() work fine even for multi-threaded programs.
+       
+       This AIX 4.3 or later detection is all made in the configure script.
+
+       Troels Walsted Hansen helped us work this out on March 3rd, 2003. */
+
     if(CURL_NAMELOOKUP_SIZE >=
        (sizeof(struct hostent)+sizeof(struct hostent_data)))
 
@@ -662,7 +718,8 @@ static Curl_addrinfo *my_getaddrinfo(struct SessionHandle *data,
 
       ret = gethostbyname_r(hostname,
                             (struct hostent *)buf,
-                            (struct hostent_data *)((char *)buf + sizeof(struct hostent)));
+                            (struct hostent_data *)((char *)buf +
+                                                    sizeof(struct hostent)));
     else
       ret = -1; /* failure, too smallish buffer size */
     
@@ -698,12 +755,3 @@ static Curl_addrinfo *my_getaddrinfo(struct SessionHandle *data,
 }
 
 #endif /* end of IPv4-specific code */
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */
- 

lib/hostip.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -59,13 +59,16 @@ struct Curl_dns_entry *Curl_resolv(struct SessionHandle *data,
                                    int port);
 
 /* unlock a previously resolved dns entry */
-#define Curl_resolv_unlock(dns) dns->inuse--
+void Curl_resolv_unlock(struct SessionHandle *data, struct Curl_dns_entry *dns);
 
 /* for debugging purposes only: */
 void Curl_scan_cache_used(void *user, void *ptr);
 
 /* free name info */
-void Curl_freeaddrinfo(void *freethis);
+void Curl_freeaddrinfo(Curl_addrinfo *freeaddr);
+
+/* free cached name info */
+void Curl_freednsinfo(void *freethis);
 
 #ifdef MALLOCDEBUG
 void curl_freeaddrinfo(struct addrinfo *freethis,

lib/http.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -98,12 +98,65 @@
 #include "memdebug.h"
 #endif
 
+/* fread() emulation to provide POST and/or request data */
+static int readmoredata(char *buffer,
+                        size_t size,
+                        size_t nitems,
+                        void *userp)
+{
+  struct connectdata *conn = (struct connectdata *)userp;
+  struct HTTP *http = conn->proto.http;
+  int fullsize = size * nitems;
+
+  if(0 == http->postsize)
+    /* nothing to return */
+    return 0;
+  
+  /* make sure that a HTTP request is never sent away chunked! */
+  conn->bits.forbidchunk= (http->sending == HTTPSEND_REQUEST)?TRUE:FALSE;
+
+  if(http->postsize <= fullsize) {
+    memcpy(buffer, http->postdata, http->postsize);
+    fullsize = http->postsize;
+
+    if(http->backup.postsize) {
+      /* move backup data into focus and continue on that */
+      http->postdata = http->backup.postdata;
+      http->postsize = http->backup.postsize;
+      conn->fread =    http->backup.fread;
+      conn->fread_in = http->backup.fread_in;
+
+      http->sending++; /* move one step up */
+
+      http->backup.postsize=0;
+    }
+    else
+      http->postsize = 0;
+
+    return fullsize;
+  }
+
+  memcpy(buffer, http->postdata, fullsize);
+  http->postdata += fullsize;
+  http->postsize -= fullsize;
+
+  return fullsize;
+}
+
 /* ------------------------------------------------------------------------- */
 /*
  * The add_buffer series of functions are used to build one large memory chunk
  * from repeated function invokes. Used so that the entire HTTP request can
  * be sent in one go.
  */
+
+struct send_buffer {
+  char *buffer;
+  size_t size_max;
+  size_t size_used;
+};
+typedef struct send_buffer send_buffer;
+
 static CURLcode
  add_buffer(send_buffer *in, const void *inptr, size_t size);
 
@@ -126,44 +179,66 @@ send_buffer *add_buffer_init(void)
  * add_buffer_send() sends a buffer and frees all associated memory.
  */
 static
-CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
+CURLcode add_buffer_send(send_buffer *in,
-                         long *bytes_written)
+                         int sockfd,
+                         struct connectdata *conn,
+                         long *bytes_written) /* add the number of sent
+                                                 bytes to this counter */
 {
   ssize_t amount;
   CURLcode res;
   char *ptr;
   int size;
+  struct HTTP *http = conn->proto.http;
 
   /* The looping below is required since we use non-blocking sockets, but due
      to the circumstances we will just loop and try again and again etc */
 
   ptr = in->buffer;
   size = in->size_used;
-  do {
+
   res = Curl_write(conn, sockfd, ptr, size, &amount);
 
-    if(CURLE_OK != res)
+  if(CURLE_OK == res) {
-      break;
 
     if(conn->data->set.verbose)
       /* this data _may_ contain binary stuff */
       Curl_debug(conn->data, CURLINFO_HEADER_OUT, ptr, amount);
 
+    *bytes_written += amount;
+    
     if(amount != size) {
+      /* The whole request could not be sent in one system call. We must queue
+         it up and send it later when we get the chance. We must not loop here
+         and wait until it might work again. */
+
       size -= amount;
       ptr += amount;
+    
+      /* backup the currently set pointers */
+      http->backup.fread = conn->fread;
+      http->backup.fread_in = conn->fread_in;
+      http->backup.postdata = http->postdata;
+      http->backup.postsize = http->postsize;
+
+      /* set the new pointers for the request-sending */
+      conn->fread = (curl_read_callback)readmoredata;
+      conn->fread_in = (void *)conn;
+      http->postdata = ptr;
+      http->postsize = size;
+
+      http->send_buffer = in;
+      http->sending = HTTPSEND_REQUEST;
+      
+      return CURLE_OK;
+    }
+    http->sending = HTTPSEND_BODY;
+    /* the full buffer was sent, clean up and return */
   }
-    else
-      break;
-
-  } while(1);
-
   if(in->buffer)
     free(in->buffer);
   free(in);
 
-  *bytes_written += amount;
-
   return res;
 }
 
@@ -223,21 +298,75 @@ CURLcode add_buffer(send_buffer *in, const void *inptr, size_t size)
 /* end of the add_buffer functions */
 /* ------------------------------------------------------------------------- */
 
+/*
+ * Curl_compareheader()
+ *
+ * Returns TRUE if 'headerline' contains the 'header' with given 'content'.
+ * Pass headers WITH the colon.
+ */
+bool
+Curl_compareheader(char *headerline,    /* line to check */
+                   const char *header,  /* header keyword _with_ colon */
+                   const char *content) /* content string to find */
+{
+  /* RFC2616, section 4.2 says: "Each header field consists of a name followed
+   * by a colon (":") and the field value. Field names are case-insensitive.
+   * The field value MAY be preceded by any amount of LWS, though a single SP
+   * is preferred." */
+
+  size_t hlen = strlen(header);
+  size_t clen;
+  size_t len;
+  char *start;
+  char *end;
+
+  if(!strnequal(headerline, header, hlen))
+    return FALSE; /* doesn't start with header */
+
+  /* pass the header */
+  start = &headerline[hlen];
+
+  /* pass all white spaces */
+  while(*start && isspace((int)*start))
+    start++;
+
+  /* find the end of the header line */
+  end = strchr(start, '\r'); /* lines end with CRLF */
+  if(!end) {
+    /* in case there's a non-standard compliant line here */
+    end = strchr(start, '\n');
+
+    if(!end)
+      /* hm, there's no line ending here, use the zero byte! */
+      end = strchr(start, '\0');
+  }
+
+  len = end-start; /* length of the content part of the input line */
+  clen = strlen(content); /* length of the word to find */
+
+  /* find the content string in the rest of the line */
+  for(;len>=clen;len--, start++) {
+    if(strnequal(start, content, clen))
+      return TRUE; /* match! */
+  }
+
+  return FALSE; /* no match */
+}
+
 /*
  * This function checks the linked list of custom HTTP headers for a particular
  * header (prefix).
  */
-static bool checkheaders(struct SessionHandle *data, const char *thisheader)
+static char *checkheaders(struct SessionHandle *data, const char *thisheader)
 {
   struct curl_slist *head;
   size_t thislen = strlen(thisheader);
 
   for(head = data->set.headers; head; head=head->next) {
-    if(strnequal(head->data, thisheader, thislen)) {
+    if(strnequal(head->data, thisheader, thislen))
-      return TRUE;
+      return head->data;
   }
-  }
+  return NULL;
-  return FALSE;
 }
 
 /*
@@ -440,6 +569,10 @@ CURLcode Curl_http_connect(struct connectdata *conn)
   if(conn->bits.user_passwd && !data->state.this_is_a_follow) {
     /* Authorization: is requested, this is not a followed location, get the
        original host name */
+    if (data->state.auth_host)
+      /* Free to avoid leaking memory on multiple requests*/
+      free(data->state.auth_host);
+
     data->state.auth_host = strdup(conn->hostname);
   }
 
@@ -454,13 +587,21 @@ CURLcode Curl_http_done(struct connectdata *conn)
   data=conn->data;
   http=conn->proto.http;
 
+  /* set the proper values (possibly modified on POST) */
+  conn->fread = data->set.fread; /* restore */
+  conn->fread_in = data->set.in; /* restore */
+
+  if(http->send_buffer) {
+    send_buffer *buff = http->send_buffer;
+    
+    free(buff->buffer);
+    free(buff);
+  }
+
   if(HTTPREQ_POST_FORM == data->set.httpreq) {
     conn->bytecount = http->readbytecount + http->writebytecount;
       
     Curl_formclean(http->sendit); /* Now free that whole lot */
-
-    data->set.fread = http->storefread; /* restore */
-    data->set.in = http->in; /* restore */
   }
   else if(HTTPREQ_PUT == data->set.httpreq)
     conn->bytecount = http->readbytecount + http->writebytecount;
@@ -475,7 +616,6 @@ CURLcode Curl_http_done(struct connectdata *conn)
   return CURLE_OK;
 }
 
-
 CURLcode Curl_http(struct connectdata *conn)
 {
   struct SessionHandle *data=conn->data;
@@ -523,7 +663,8 @@ CURLcode Curl_http(struct connectdata *conn)
        host due to a location-follow, we do some weirdo checks here */
     if(!data->state.this_is_a_follow ||
        !data->state.auth_host ||
-       strequal(data->state.auth_host, conn->hostname)) {
+       curl_strequal(data->state.auth_host, conn->hostname) ||
+       data->set.http_disable_hostname_check_before_authentication) {
       sprintf(data->state.buffer, "%s:%s",
               data->state.user, data->state.passwd);
       if(Curl_base64_encode(data->state.buffer, strlen(data->state.buffer),
@@ -547,18 +688,36 @@ CURLcode Curl_http(struct connectdata *conn)
     conn->allocptr.cookie = aprintf("Cookie: %s\015\012", data->set.cookie);
   }
 
+  if(!conn->bits.upload_chunky && (data->set.httpreq != HTTPREQ_GET)) {
+    /* not a chunky transfer but data is to be sent */
+    char *ptr = checkheaders(data, "Transfer-Encoding:");
+    if(ptr) {
+      /* Some kind of TE is requested, check if 'chunked' is chosen */
+      if(Curl_compareheader(ptr, "Transfer-Encoding:", "chunked"))
+        /* we have been told explicitly to upload chunky so deal with it! */
+        conn->bits.upload_chunky = TRUE;
+    }
+  }
+
   if(conn->bits.upload_chunky) {
+    /* RFC2616 section 4.4:
+       Messages MUST NOT include both a Content-Length header field and a
+       non-identity transfer-coding. If the message does include a non-
+       identity transfer-coding, the Content-Length MUST be ignored. */
+
     if(!checkheaders(data, "Transfer-Encoding:")) {
       te = "Transfer-Encoding: chunked\r\n";
     }
-    /* else
+    else {
-       our header was already added, what to do now? */
+      /* The "Transfer-Encoding:" header was already added. */
+      te = "";
+    }
   }
 
   if(data->cookies) {
     co = Curl_cookie_getlist(data->cookies,
                              host, ppath,
-                             (conn->protocol&PROT_HTTPS?TRUE:FALSE));
+                             (bool)(conn->protocol&PROT_HTTPS?TRUE:FALSE));
   }
   if (data->change.proxy && *data->change.proxy &&
       !data->set.tunnel_thru_httpproxy &&
@@ -839,6 +998,9 @@ CURLcode Curl_http(struct connectdata *conn)
       headers = headers->next;
     }
 
+    http->postdata = NULL;  /* nothing to post at this point */
+    Curl_pgrsSetUploadSize(data, 0); /* upload size is 0 atm */
+
     switch(data->set.httpreq) {
 
     case HTTPREQ_POST_FORM:
@@ -847,14 +1009,14 @@ CURLcode Curl_http(struct connectdata *conn)
         return CURLE_HTTP_POST_ERROR;
       }
 
-      http->storefread = data->set.fread; /* backup */
+      /* set the read function to read from the generated form data */
-      http->in = data->set.in; /* backup */
+      conn->fread = (curl_read_callback)Curl_FormReader;
+      conn->fread_in = &http->form;
 
-      data->set.fread = (curl_read_callback)
+      http->sending = HTTPSEND_BODY;
-        Curl_FormReader; /* set the read function to read from the
-                            generated form data */
-      data->set.in = (FILE *)&http->form;
 
+      if(!conn->bits.upload_chunky)
+        /* only add Content-Length if not uploading chunked */
         add_bufferf(req_buffer,
                     "Content-Length: %d\r\n", http->postsize);
 
@@ -896,7 +1058,7 @@ CURLcode Curl_http(struct connectdata *conn)
       Curl_pgrsSetUploadSize(data, http->postsize);
 
       /* fire away the whole request to the server */
-      result = add_buffer_send(conn->firstsocket, conn, req_buffer,
+      result = add_buffer_send(req_buffer, conn->firstsocket, conn, 
                                &data->info.request_size);
       if(result)
         failf(data, "Failed sending POST request");
@@ -914,22 +1076,22 @@ CURLcode Curl_http(struct connectdata *conn)
 
     case HTTPREQ_PUT: /* Let's PUT the data to the server! */
 
-      if(data->set.infilesize>0) {
+      if((data->set.infilesize>0) && !conn->bits.upload_chunky)
+        /* only add Content-Length if not uploading chunked */
         add_bufferf(req_buffer,
-                    "Content-Length: %d\r\n\r\n", /* file size */
+                    "Content-Length: %d\r\n", /* file size */
                     data->set.infilesize );
-      }
+
-      else
+      add_bufferf(req_buffer, "\r\n");
-        add_bufferf(req_buffer, "\015\012");
 
       /* set the upload size to the progress meter */
       Curl_pgrsSetUploadSize(data, data->set.infilesize);
 
       /* this sends the buffer and frees all the buffer resources */
-      result = add_buffer_send(conn->firstsocket, conn, req_buffer,
+      result = add_buffer_send(req_buffer, conn->firstsocket, conn,
                                &data->info.request_size);
       if(result)
-        failf(data, "Faied sending POST request");
+        failf(data, "Failed sending POST request");
       else
         /* prepare for transfer */
         result = Curl_Transfer(conn, conn->firstsocket, -1, TRUE,
@@ -943,6 +1105,11 @@ CURLcode Curl_http(struct connectdata *conn)
     case HTTPREQ_POST:
       /* this is the simple POST, using x-www-form-urlencoded style */
 
+      if(!conn->bits.upload_chunky) {
+        /* We only set Content-Length and allow a custom Content-Length if
+           we don't upload data chunked, as RFC2616 forbids us to set both
+           kinds of headers (Transfer-Encoding: chunked and Content-Length) */
+
         if(!checkheaders(data, "Content-Length:"))
           /* we allow replacing this header, although it isn't very wise to
              actually set your own */
@@ -951,6 +1118,7 @@ CURLcode Curl_http(struct connectdata *conn)
                       data->set.postfieldsize?
                       data->set.postfieldsize:
                       (data->set.postfields?strlen(data->set.postfields):0) );
+      }
 
       if(!checkheaders(data, "Content-Type:"))
         add_bufferf(req_buffer,
@@ -958,18 +1126,28 @@ CURLcode Curl_http(struct connectdata *conn)
 
       add_buffer(req_buffer, "\r\n", 2);
 
-      /* and here comes the actual data */
+      /* and here we setup the pointers to the actual data */
-      if(data->set.postfieldsize && data->set.postfields) {
+      if(data->set.postfields) {
-        add_buffer(req_buffer, data->set.postfields,
+        if(data->set.postfieldsize)
-                   data->set.postfieldsize);
+          http->postsize = data->set.postfieldsize;
-      }
+        else
-      else if(data->set.postfields)
+          http->postsize = strlen(data->set.postfields);
-        add_bufferf(req_buffer,
+        http->postdata = data->set.postfields;
-                    "%s",
-                    data->set.postfields );
 
-      /* issue the request */
+        http->sending = HTTPSEND_BODY;
-      result = add_buffer_send(conn->firstsocket, conn, req_buffer,
+
+        conn->fread = (curl_read_callback)readmoredata;
+        conn->fread_in = (void *)conn;
+
+        /* set the upload size to the progress meter */
+        Curl_pgrsSetUploadSize(data, http->postsize);
+      }
+      else
+        /* set the upload size to the progress meter */
+        Curl_pgrsSetUploadSize(data, data->set.infilesize);
+
+      /* issue the request, headers-only */
+      result = add_buffer_send(req_buffer, conn->firstsocket, conn,
                                &data->info.request_size);
 
       if(result)
@@ -978,15 +1156,15 @@ CURLcode Curl_http(struct connectdata *conn)
         result =
           Curl_Transfer(conn, conn->firstsocket, -1, TRUE,
                         &http->readbytecount,
-                        data->set.postfields?-1:conn->firstsocket,
+                        conn->firstsocket,
-                        data->set.postfields?NULL:&http->writebytecount);
+                        &http->writebytecount);
       break;
 
     default:
       add_buffer(req_buffer, "\r\n", 2);
       
       /* issue the request */
-      result = add_buffer_send(conn->firstsocket, conn, req_buffer,
+      result = add_buffer_send(req_buffer, conn->firstsocket, conn,
                                &data->info.request_size);
 
       if(result)
@@ -995,7 +1173,8 @@ CURLcode Curl_http(struct connectdata *conn)
         /* HTTP GET/HEAD download: */
         result = Curl_Transfer(conn, conn->firstsocket, -1, TRUE,
                                &http->readbytecount,
-                               -1, NULL); /* nothing to upload */
+                               http->postdata?conn->firstsocket:-1,
+                               http->postdata?&http->writebytecount:NULL);
     }
     if(result)
       return result;
@@ -1004,13 +1183,4 @@ CURLcode Curl_http(struct connectdata *conn)
 
   return CURLE_OK;
 }
-
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */
 #endif

lib/http.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -24,6 +24,10 @@
  * $Id$
  ***************************************************************************/
 #ifndef CURL_DISABLE_HTTP
+bool Curl_compareheader(char *headerline,     /* line to check */
+                        const char *header,   /* header keyword _with_ colon */
+                        const char *content); /* content string to find */
+
 /* ftp can use this as well */
 CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
                                      int tunnelsocket,

lib/http_chunks.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -248,12 +248,4 @@ CHUNKcode Curl_httpchunk_read(struct connectdata *conn,
   }
   return CHUNKE_OK;
 }
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */
 #endif /* CURL_DISABLE_HTTP */

lib/http_chunks.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/if2ip.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -32,7 +32,8 @@
 #include <unistd.h>
 #endif
 
-#if ! defined(WIN32) && ! defined(__BEOS__) && !defined(__CYGWIN32__)
+#if ! defined(WIN32) && ! defined(__BEOS__) && !defined(__CYGWIN32__) && \
+    ! defined(__riscos__)
 
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
@@ -124,11 +125,3 @@ char *Curl_if2ip(char *interface, char *buf, int buf_size)
 #else
 #define if2ip(x) NULL
 #endif
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */