7.10.3 commit

was due to a missing fix for the password prompting

.cvsignore

@@ -0,0 +1,11 @@
+config.log
+Makefile
+libtool
+Makefile.in
+aclocal.m4
+configure
+config.h
+config.status
+curl-config
+autom4te.cache
+depcomp

CHANGES

@@ -4,7 +4,649 @@
                             | (__| |_| |  _ <| |___ 
                              \___|\___/|_| \_\_____|
 
-                               History of Changes
+                                  Changelog
+
+
+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)
+
+Daniel (11 Nov 2002)
+- Dave Halbakken added curl_version_info to lib/libcurl.def to make libcurl
+  properly build with MSVC on Windows.
+
+Daniel (8 Nov 2002)
+- Doing HTTP PUT without a specified file size now makes libcurl use
+  Transfer-Encoding: chunked.
+
+Daniel (7 Nov 2002)
+- Bug report #634625 identified how curl returned timeout immediately when
+  CURLOPT_CONNECTTIMEOUT was used and provided a fix.
+
+Version 7.10.2-pre4 (6 Nov 2002)
+
+Daniel (5 Nov 2002)
+- Lehel Bernadt found out and fixed. libcurl sent error message to the debug
+  output when it stored the error message.
+
+- Avery Fay found some problems with the DNS cache (when the cache time was
+  set to 0 we got a memory leak, but when the leak was fixed he got a crash
+  when he used the CURLOPT_INTERFACE with that) that had me do some real
+  restructuring so that we now have a reference counter in the dns cache
+  entries to prevent an entry to get flushed while still actually in use.
+
+  I also detected that we previously didn't update the time stamp when we
+  extracted an entry from the cache so that must've been a reason for some
+  very weird dns cache bugs.
+
+Version 7.10.2-pre3
+
+Daniel (31 Oct 2002)
+- Downgraded automake to 1.6.3 in an attempt to fix cygwin problems. (It
+  turned out this didn't help though.)
+
+- Disable the DNS cache (by setting the timeout to 0) made libcurl leak
+  memory. Avery Fay brought the example code that proved this.
+
+Version 7.10.2-pre2
+
+Daniel (28 Oct 2002)
+- Upgraded to autoconf 2.54 and automake 1.7 on the release-build host.
+
+- Kevin Roth made the command line tool check for a CURL_CA_BUNDLE environment
+  variable (if --cacert isn't used) and if not set, the Windows version will
+  check for a file named "curl-ca-bundle.crt" in the current directory or the
+  directory where curl is located. That file is then used as CA root cert
+  bundle.
+
+- Avery Fay pointed out that curl's configure scrip didn't get right if you
+  used autoconf newer than 2.52. This was due to some badly quoted code.
+
+Version 7.10.2-pre1
+
+Daniel (23 Oct 2002)
+- Emiliano Ida confirmed that we now build properly with the Borland C++
+  compiler too. We needed yet another fix for the ISO cpp check in the curl.h
+  header file.
+
+- Yet another fix was needed to get the HTTP download without headers to work.
+  This time it was needed if the first "believed header" was read all in the
+  first read. Test 306 has not run properly since the 11th october fix.
+
+Daniel (21 Oct 2002)
+- Zvi Har'El pointed out a problem with curl's name resolving on Redhat 8
+  machines (running IPv6 disabled). Mats Lidell let me use an account on his
+  machine and I could verify that gethostbyname_r() has been changed to return
+  EAGAIN instead of ERANGE when the given buffer size is too small. This is
+  glibc 2.2.93.
+
+- Albert Chin helped me get the -no-undefined option corrected in
+  lib/Makefile.am since Cygwin builds want it there while Solaris builds don't
+  want it present. Kevin Roth helped me try it out on cygwin.
+  
+- Nikita Schmidt provided a bug fix for a FOLLOWLOCATION bug introduced when
+  the ../ support got in (7.10.1).
+
+Daniel (18 Oct 2002)
+- Fabrizio Ammollo pointed out a remaining problem with FOLLOWLOCATION in
+  the multi interface.
+
+Daniel (17 Oct 2002)
+- Richard Cooper's experimenting proved that -j (CURLOPT_COOKIESESSION) didn't
+  work quite as supposed. You needed to set it *before* you use
+  CURLOPT_COOKIEFILE, and we dont' want that kind of dependencies.
+
+Daniel (15 Oct 2002)
+- Andr<64>s Garc<72>a provided corrections for erratas in four libcurl man pages.
+
+Daniel (13 Oct 2002)
+- Starting now, we generate and include PDF versions of all the docs in the
+  release archives.
+
+Daniel (12 Oct 2002)
+- Trying to connect to a host on a bad port number caused the multi interface
+  to never return failure and it appeared to keep on trying forever (it just
+  didn't do anything).
+
+Daniel (11 Oct 2002)
+- Downloading HTTP without headers didn't work 100%, some of the initial data
+  got written twice. Kevin Roth reported.
+
+- Kevin Roth found out the "config file" parser in the client code could
+  segfault, like if DOS newlines were used.
+
+Version 7.10.1 (11 Oct 2002)
+
+Daniel (10 Oct 2002)
+- Jeff Lawson fixed a few problems with connection re-use that remained when
+  you set CURLOPT_PROXY to "".
+
+Daniel (9 Oct 2002)
+- Craig Davison found a terrible flaw and Cris Bailiff helped out in the
+  search. Getting HTTP data from servers when the headers are split up in
+  multiple reads, could cause junk data to get inserted among the saved
+  headers. This only concerns HTTP(S) headers.
+
+Daniel (8 Oct 2002)
+- Vincent Penquerc'h gave us the good suggestion that when the ERRRORBUFFER
+  is set internally, the error text is sent to the debug function as well.
+
+- I fixed the telnet code to timeout properly as the option tells it to. On
+  non-windows platforms.
+
+Daniel (7 Oct 2002)
+- John Crow pointed out that libcurl-the-guide wasn't included in the release
+  tarball!
+
+- Kevin Roth pointed out that make install didn't do right if build outside
+  the source tree (ca-bundle wise).
+
+- FOLLOWLOCATION bugfix for the multi interface
+
+Daniel (4 Oct 2002)
+- Kevin Roth got problems with his cygwin build with -no-undefined was not
+  present in lib/Makefile.am so I put it back in there again. The poor one who
+  needs to remove it again must write a configure script to detect that need.
+
+- Ralph Mitchell pointed out that curl was a bit naive and didn't deal with ./
+  or ../ stuff in the string passed back in a Location: header when following
+  locations.
+
+- Albert Chin helped me to work out a better configure.in check for zlib, and
+  both --without-zlib and -with-zlib seem to work rather well right now.
+
+- Zvi Har'El improvied the OpenSSL ENGINE check in the configure script to
+  become more accurate.
+
+Daniel (1 Oct 2002)
+- Detlef Schmier pointed out the lack of a --without-libz option to configure,
+  so I added one.
+
+Version 7.10 (1 Oct 2002)
+
+Daniel (30 Sep 2002)
+- Modified the curl_version_info() proto and returned struct once again, and
+  updated the man page accordingly.
+
+- Cris Bailiff found out that the pre-releases crashed on name lookups on
+  names such as "a:" or "baz:" (on Linux versions not being ipv6-enabled) due
+  to some weird return codes from gethostbyname_r(). I'll blame the complete
+  lack of docs in that department. Cris provided a fix, which I modified only
+  slightly.
+
+Daniel (27 Sep 2002)
+- After a suggestion from Christian Kurz to Debian curl package maintainer
+  Domenico Andreoli, I made it possible to override the proxy environment
+  variables better. Now, by setting -x "" you can explicitly tell libcurl to
+  not use a proxy, no matter whan the environment variables say.
+
+Version 7.10-pre4
+
+Daniel (26 Sep 2002)
+- Extended curl_version_info() more and wrote a man page for it.
+
+Daniel (25 Sep 2002)
+- libcurl could leak memory when downloading multiple files using http ranges,
+  reported and fixed by Jean-Luc Guevel.
+
+- Walter J. Mack provided code and docs for the new curl_free() function that
+  shall be used to free memory that is allocated by libcurl and returned back
+  to the application, as curl_escape() and curl_unescape() do.
+
+- Yarram Sunil pointed out a flaw in the multi interface where a failed
+  connection didn't close down properly and thus a second transfer using the
+  same handle failed.
+
+- Andr<64>s Garc<72>a fixed a flaw that made (among other things) dict-fetches
+  return a random value.
+
+Daniel (24 Sep 2002)
+- Wez Furlong brought his initial patch that introduced curl_version_info().
+  We might need to tweak it somewhat before release.
+
+Daniel (20 Sep 2002)
+- Craig Markwardt fixed another Tru64 IP resolve problem.
+
+Daniel (19 Sep 2002)
+- Dolbneff A.V and Spiridonoff A.V made the file:// code work with resumes
+  in the same style other code does.
+
+- Ilguiz Latypov fixed a flaw in the client code when fetching multiple URLs
+  and -C - was used. The first file's resume position was then accidentally
+  reused on all the other files too.
+
+Daniel (18 Sep 2002)
+- The curl_easy_setopt.3 man page was greatly modified and the options have
+  now been grouped in logical groups so that it should be somewhat easier to
+  read it and find things you search for.
+
+Daniel (13 Sep 2002)
+- Kevin Roth pinpointed a scary flaw in libcurl, when the HTTP server doesn't
+  send any headers back, only raw content. Right, that is a violation of the
+  standard but still happens at times and we need to deal with it. Test case
+  306 was added to verify that we do right now.
+
+Version 7.10-pre3
+
+Daniel (11 Sep 2002)
+- Lukasz Czekierda found out that curl didn't send a correct HTTP Host: header
+  when you specified the URL with an IPv6 IP-address.
+
+Daniel (4 Sep 2002)
+- Sven Neuhaus made --silent being acknowledged even when multiple URLs
+  were used. It used to output "[1/2]: http://host/a.html.de --> a.html.d" etc
+  even when told to shut up.
+
+Daniel (3 Sep 2002)
+- Updated all source code headers to use MIT-license references only, and
+  point to the COPYING file and the http://curl.haxx.se/docs/copyright.html
+  URL. I've cut out all references to MPL that I could find.
+
+- Corected the makefiles to not always use -lz when linking
+
+Version 7.10-pre2
+
+Daniel (2 Sep 2002)
+- James Gallagher added Content-Encoding support to libcurl so now curl and
+  libcurl-using apps can request compressed contents using the 'deflate'
+  method. See the special file lib/README.encoding for details.
+
+  curl --compressed is now used to request compressed contents.
+
+  curl-config --feature will include 'libz' if this feature was around when
+  the library was built.
+
+Daniel (30 Aug 2002)
+- Applied an anonymous SOCKS5-proxy patch. Not properly working in all
+  situations though, as all getaddrinfo()-using libcurls will fail on this.
+  This is because of the somewhat naive way the current code tries to extract
+  the IP address of the proxy.
+
+- Fixed up the SSL cert fixes from the other day even more after more inputs
+  from Cris. Added three new SSL error codes to make the
+  CURLE_SSL_CONNECT_ERROR slightly less overloaded.
+
+Daniel (27 Aug 2002)
+- After lots of talk with Tom Zerucha, Nick Gimbrone and Cris Bailiff I
+  decided to talk the bold path and I now made libcurl do CA certificate
+  verification by default. Thus library users need to explicitly turn this off
+  if you want to connect to sites without proper checking. We also install a
+  CA cert bundle on 'make install' now.
+
+  The curl tool now requires the -k/--insecure option in order to allow
+  connections and operations on SSL sites that aren't properly verified with
+  -cafile or --capath.
+
+  curl-config --ca displays the built-in path to the CA cert bundle.
+
+Daniel (26 Aug 2002)
+- Andrew Francis cleaned up some code that now compiles fine without the need
+  for ugly MSVC pragmas.
+
+- Keith MacDonald found a minor bug in src/main.c that made it close stdin
+  instead of the actual file handle. It shouldn't have resulted in much
+  trouble as most operating systems close all file handles on process exit
+  anyway.
+
+Daniel (22 Aug 2002)
+- Markus Oberhumer provided some documentation for his previously provided
+  CURLOPT_NOSIGNAL fix.
+
+- Patched the lib/Makefile.am to hopefully no longer complain on undefined
+  symbols that seemed to occur on builds with shared OpenSSL libraries on
+  Solaris lately...
+
+Daniel (20 Aug 2002)
+- Fixed compiler warnings on MSCV++ compiles. We're looking for help here:
+  remove the pragmas from lib/config-win32.h and adjust the sources where
+  the warnings occur. Hiding them with pragmas like this is not the correct
+  way of dealing with compiler warnings.
+
+Daniel (13 Aug 2002)
+- Ulrich Zadow made the global include files in curl/* include themselves
+  using "curl.h" instead of <curl/curl.h> which thus allows people to more
+  freely decide how to include curl and how to setup their include paths.
+
+- Sterling Hughes added the curl_share* interface, somewhat as discussed
+  previously.
+
+- J<>rn Hartroth pointed out that poll() was used in the pre1 source code and
+  it isn't very portable, so now I check for it in the configure script and
+  work around it.
+
+Version 7.9.9-pre1
+
+Daniel (12 Aug 2002)
+- Applied my initial take on making the multi stuff more asynchronous. Connects
+  should now return back without "hanging" until it has connected for real.
+  This should also be the case for FTP-PASV connects.
+
+Daniel (9 Aug 2002)
+- Applied Markus F.X.J. Oberhumer's patch that introduces CURLOPT_NOSIGNAL,
+  which effectively prevents libcurl from doing anything that may cause
+  signals to get sent. This is basicly for multi-threaded applications that
+  now can use timeouts properly, without risking any signals to burst in and
+  ruin the party.
+  
+Daniel (5 Aug 2002)
+- Lukasz Czekierda reported that RFC2732-style literal IPv6 addresses didn't
+  work. When did that code vanish? Anyway, it's back again now and seems to
+  work!
+
+- Jonatan Lander found out that POSTing an empty string didn't work with the
+  command line tool.
+
+Daniel (3 Aug 2002)
+- J<>rn Hartroth fixed the libcurl.def file to build the windows DLL with
+  the multi interface enabled.
+
+Daniel (1 Aug 2002)
+- The ftp PORT command now uses a better default IP address, as it will
+  extract and use the local IP address used by the control connection.
+
+- Modified the #include lines in curl/multi.h to work better on more
+  platforms.
+
+Daniel (31 Jul 2002)
+- Attempted a fix for Ray DeGennaro's reported HP-UX host name resolve
+  problems.
+
+Daniel (30 Jul 2002)
+- Priya Ramakrishnan and Ryan Jones compiles curl/curl.h with a C++ compiler
+  and don't get __STDC__ defined, which required us to extend the preprocessor
+  check for the ## operator usage.
+
+- Correct the description for CURLOPT_PASSWDFUNCTION, if set to NULL the
+  internal default function will be put back.
+
+- danfuzz at milk.com found out that libcurl badly assumed a space after
+  'Set-Cookie:' so if it wasn't present, it caused the first letter of the
+  cookie name to fall off!
+
+Daniel (29 Jul 2002)
+- The password prompt asking for user password used stdout and now uses
+  stderr instead to better allow redirecting. It also leaked a fopen() file
+  handle that is now fixed.
+
+Daniel (28 Jul 2002)
+- HAVE_SETVBUF was left out from src/main.c which made -N not work. Found out
+  by M T.
+
+Daniel (26 Jun 2002)
+- Glen Nakamura solved a crash in the name resolving function for IP-only
+  addresses on Alpha Linux (at least).
+
+- T. Bharath corrected the high resolution timer introduced in 7.9.8.
+
+Daniel (22 Jun 2002)
+- Andr<64>s Garc<72>a pointed out man page errors in curl_formadd.3. I fixed.
+
+Daniel (19 Jun 2002)
+- Chris Combes pointed out a flaw in curl_escape(). I fixed. We no longer
+  tries to generate nor parse '+' in URLs. Spaces become %20, and only %-codes
+  are translated by curl_unescape().
+
+Daniel (15 Jun 2002)
+- Added --limit-rate to the curl tool. Allows the user to set a maxmimum
+  upper limit to how much bandwidth to use for transfers.
+
+- CURLOPT_BUFFERSIZE was added to libcurl. This sets a prefered size for the
+  receive buffer in libcurl. The main point of this would be that the write
+  callback gets called more often and with smaller chunks.
+
+Daniel (14 Jun 2002)
+- Yarram Sunil found out that the SocketIsDead() function performed a lot
+  faster on Windows when removing the 1 microsecond timeout.
+
+- Hanno L. Kranzhoff fixed the VC++ project files.
+
+- Tom Mattison found out that ftp transfers closed the connection a little
+  too often.
+
+- Miklos Nemeth posted a VC++ makefile fix and some INSTALL comments on how
+  to disable specific protocols when building for Windows.
 
 Version 7.9.8
 

COPYING

@@ -0,0 +1,21 @@
+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.

CVS-INFO

@@ -30,6 +30,11 @@ 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:
@@ -48,7 +53,9 @@ REQUIREMENTS
 
 MAC OS X
 
- For Mac OS X users, Guido Neitzer write down the following step-by-step guide:
+ With Mac OS X 10.2 and the associated Developer Tools, the installed versions
+ of the build tools are adequate.  For Mac OS X 10.1 users, Guido Neitzer
+ wrote the following step-by-step guide:
 
  1. Install fink (http://fink.sourceforge.net)
  2. Update fink to the newest version (with the installed fink)

LEGAL

@@ -1,4 +1,4 @@
- Copyright (C) 1998-2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ 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.

MITX.txt

@@ -1,27 +0,0 @@
-COPYRIGHT AND PERMISSION NOTICE
-
-Copyright (c) 1996 - 2001, Daniel Stenberg, <daniel@haxx.se>.
-
-All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, and/or sell copies of the
-Software, and to permit persons to whom the Software is furnished to do so,
-provided that the above copyright notice(s) and this permission notice appear
-in all copies of the Software.
-
-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 COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE BE
-LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY
-DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
-CONNECTION WITH THE USE OR PERFORMANCE OF THIS 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

@@ -4,9 +4,8 @@
 
 AUTOMAKE_OPTIONS = foreign
 
-EXTRA_DIST =						\
-	CHANGES LEGAL maketgz MITX.txt MPL-1.1.txt	\
-	reconf Makefile.dist curl-config.in build_vms.com curl-mode.el
+EXTRA_DIST = CHANGES COPYING maketgz SSLCERTS reconf Makefile.dist	\
+curl-config.in build_vms.com curl-mode.el
 
 bin_SCRIPTS = curl-config
 
@@ -19,6 +18,9 @@ dist-hook:
 html:
 	cd docs; make html
 
+pdf:
+	cd docs; make pdf
+
 check: test
 
 test:
@@ -63,7 +65,7 @@ rpm:
 pkgadd:
 	umask 022 ; \
 	make install DESTDIR=`/bin/pwd`/packages/Solaris/root ; \
-	cat LEGAL MITX.txt MPL-1.1.txt > $(srcdir)/packages/Solaris/copyright ; \
+	cat COPYING > $(srcdir)/packages/Solaris/copyright ; \
 	cd $(srcdir)/packages/Solaris && $(MAKE) package
 
 #

Makefile.dist

@@ -34,12 +34,12 @@ borland:
 	cd src & make -f Makefile.b32
 
 mingw32:
-	cd lib & make -f Makefile.m32
-	cd src & make -f Makefile.m32
+	cd lib & make -f Makefile.m32 ZLIB=1
+	cd src & make -f Makefile.m32 ZLIB=1
 
 mingw32-ssl:
-	cd lib & make -f Makefile.m32 SSL=1
-	cd src & make -f Makefile.m32 SSL=1
+	cd lib & make -f Makefile.m32 SSL=1 ZLIB=1
+	cd src & make -f Makefile.m32 SSL=1 ZLIB=1
 
 vc:
 	cd lib

README

@@ -19,16 +19,20 @@ README
 
   Study the LEGAL file for distribution terms and similar.
 
-  Visit the curl web site or mirror for the latest news:
+  Visit the curl web site or mirrors for the latest news:
 
         http://curl.haxx.se/
         http://curl.sf.net/
+        http://curl.planetmirror.com/
 
   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/download/
+        US        -- http://curl.sourceforge.net/download/
+        Hongkong  -- http://www.execve.net/curl/
 
   To download the very latest source off the CVS server do this:
 

SSLCERTS

@@ -0,0 +1,35 @@
+                      Peer SSL Certificate Verification
+                      =================================
+
+Starting in 7.10, libcurl 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

@@ -85,3 +85,6 @@
 
 /* Define to disable TELNET */
 #undef CURL_DISABLE_TELNET
+
+/* Define if you have zlib present */
+#undef HAVE_LIBZ

configure.in

@@ -8,7 +8,8 @@ AC_PREREQ(2.50)
 dnl First some basic init macros
 AC_INIT
 AC_CONFIG_SRCDIR([lib/urldata.h])
-AM_CONFIG_HEADER(lib/config.h src/config.h tests/server/config.h)
+AM_CONFIG_HEADER(lib/config.h src/config.h tests/server/config.h lib/ca-bundle.h)
+AM_MAINTAINER_MODE
 
 dnl figure out the libcurl version
 VERSION=`sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
@@ -34,7 +35,7 @@ dnl
 
 AC_CANONICAL_HOST
 dnl Get system canonical name
-AC_DEFINE_UNQUOTED(OS, "${host}")
+AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS])
 
 dnl Check for AIX weirdos
 AC_AIX
@@ -51,6 +52,17 @@ AC_LIBTOOL_WIN32_DLL
 dnl libtool setup
 AM_PROG_LIBTOOL
 
+case $host in
+  *-*-cygwin | *-*-mingw* | *-*-pw32*)
+    need_no_undefined=yes
+    ;;
+  *)
+    need_no_undefined=no
+    ;;
+esac
+
+AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
+
 dnl The install stuff has already been taken care of by the automake stuff
 dnl AC_PROG_INSTALL
 AC_PROG_MAKE_SET
@@ -65,9 +77,9 @@ AC_ARG_ENABLE(http,
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
-       AC_DEFINE(CURL_DISABLE_HTTP)
+       AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP])
        AC_MSG_WARN([disable HTTP disables FTP over proxy and GOPHER too])
-       AC_DEFINE(CURL_DISABLE_GOPHER)
+       AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable GOPHER])
        AC_SUBST(CURL_DISABLE_HTTP)
        AC_SUBST(CURL_DISABLE_GOPHER)
        ;;
@@ -83,7 +95,7 @@ AC_ARG_ENABLE(ftp,
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
-       AC_DEFINE(CURL_DISABLE_FTP)
+       AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP])
        AC_SUBST(CURL_DISABLE_FTP)
        ;;
   *)   AC_MSG_RESULT(yes)
@@ -98,7 +110,7 @@ AC_ARG_ENABLE(gopher,
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
-       AC_DEFINE(CURL_DISABLE_GOPHER)
+       AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable GOPHER])
        AC_SUBST(CURL_DISABLE_GOPHER)
        ;;
   *)   AC_MSG_RESULT(yes)
@@ -113,7 +125,7 @@ AC_ARG_ENABLE(file,
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
-       AC_DEFINE(CURL_DISABLE_FILE)
+       AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE])
        AC_SUBST(CURL_DISABLE_FILE)
        ;;
   *)   AC_MSG_RESULT(yes)
@@ -128,7 +140,7 @@ AC_ARG_ENABLE(ldap,
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
-       AC_DEFINE(CURL_DISABLE_LDAP)
+       AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
        AC_SUBST(CURL_DISABLE_LDAP)
        ;;
   *)   AC_MSG_RESULT(yes)
@@ -143,7 +155,7 @@ AC_ARG_ENABLE(dict,
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
-       AC_DEFINE(CURL_DISABLE_DICT)
+       AC_DEFINE(CURL_DISABLE_DICT, 1 [to disable DICT])
        AC_SUBST(CURL_DISABLE_DICT)
        ;;
   *)   AC_MSG_RESULT(yes)
@@ -158,7 +170,7 @@ AC_ARG_ENABLE(telnet,
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
-       AC_DEFINE(CURL_DISABLE_TELNET)
+       AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET])
        AC_SUBST(CURL_DISABLE_TELNET)
        ;;
   *)   AC_MSG_RESULT(yes)
@@ -215,11 +227,11 @@ dnl Checks for libraries.
 dnl **********************************************************************
 
 dnl gethostbyname in the nsl lib?
-AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, gethostbyname))
+AC_CHECK_FUNC(gethostbyname, , [ AC_CHECK_LIB(nsl, gethostbyname) ])
 
 if test "$ac_cv_lib_nsl_gethostbyname" != "yes" -a "$ac_cv_func_gethostbyname" != "yes"; then
   dnl gethostbyname in the socket lib?
-  AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(socket, gethostbyname))
+  AC_CHECK_FUNC(gethostbyname, , [ AC_CHECK_LIB(socket, gethostbyname) ])
 fi
 
 dnl At least one system has been identified to require BOTH nsl and
@@ -244,7 +256,7 @@ if test "$ac_cv_lib_nsl_gethostbyname" = "$ac_cv_func_gethostbyname"; then
 fi
 
 dnl resolve lib?
-AC_CHECK_FUNC(strcasecmp, , AC_CHECK_LIB(resolve, strcasecmp))
+AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ])
 
 if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
   AC_CHECK_LIB(resolve, strcasecmp,
@@ -254,13 +266,10 @@ if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
 fi
 
 dnl socket lib?
-AC_CHECK_FUNC(connect, , AC_CHECK_LIB(socket, connect))
-
-dnl ucb lib?
-AC_CHECK_FUNC(gethostname, , AC_CHECK_LIB(ucb, gethostname))
+AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ])
 
 dnl dl lib?
-AC_CHECK_FUNC(dlclose, , AC_CHECK_LIB(dl, dlopen))
+AC_CHECK_FUNC(dlclose, , [ AC_CHECK_LIB(dl, dlopen) ])
 
 dnl **********************************************************************
 dnl Check how non-blocking sockets are set
@@ -271,7 +280,8 @@ AC_ARG_ENABLE(nonblocking,
 [
   if test "$enableval" = "no" ; then
     AC_MSG_WARN([non-blocking sockets disabled])
-    AC_DEFINE(HAVE_DISABLED_NONBLOCKING)
+    AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1,
+    [to disable NON-BLOCKING connections])
   else
     CURL_CHECK_NONBLOCKING_SOCKET
   fi
@@ -289,7 +299,8 @@ AC_ARG_WITH(egd-socket,
     [ EGD_SOCKET="$withval" ]
 )
 if test -n "$EGD_SOCKET" ; then
-	AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET")
+	AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET",
+        [your Entropy Gathering Daemon socket pathname] )
 fi
 
 dnl Check for user-specified random device
@@ -298,16 +309,13 @@ AC_ARG_WITH(random,
     [ RANDOM_FILE="$withval" ],
     [
         dnl Check for random device
-        AC_CHECK_FILE("/dev/urandom",
-            [
-                RANDOM_FILE="/dev/urandom";
-            ]
-        )
+        AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
     ]
 )
 if test -n "$RANDOM_FILE" ; then
 	AC_SUBST(RANDOM_FILE)
-	AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE")
+	AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
+        [a suitable file to read random data from])
 fi
 
 dnl **********************************************************************
@@ -369,7 +377,7 @@ then
     AC_CHECK_HEADERS(des.h)
 
     dnl resolv lib?
-    AC_CHECK_FUNC(res_search, , AC_CHECK_LIB(resolv, res_search))
+    AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)])
 
     dnl Check for the Kerberos4 library
     AC_CHECK_LIB(krb, krb_net_read,
@@ -385,7 +393,8 @@ then
       AC_CHECK_FUNCS(krb_get_our_ip_for_realm)
 
       dnl add define KRB4
-      AC_DEFINE(KRB4)
+      AC_DEFINE(KRB4, 1,
+      [if you have the Kerberos4 libraries (including -ldes)])
 
       dnl substitute it too!
       KRB4_ENABLED=1
@@ -408,10 +417,9 @@ dnl **********************************************************************
 dnl Default to compiler & linker defaults for SSL files & libraries.
 OPT_SSL=off
 AC_ARG_WITH(ssl,dnl
-[  --with-ssl[=DIR]        where to look for SSL [compiler/linker default paths]
-                          DIR points to the SSL installation [/usr/local/ssl]],
-  OPT_SSL=$withval
-)
+AC_HELP_STRING([--with-ssl=PATH], [where to look for SSL, PATH points to the SSL installation (default: /usr/local/ssl)])
+AC_HELP_STRING([--without-ssl], [disable SSL]),
+  OPT_SSL=$withval)
 
 if test X"$OPT_SSL" = Xno
 then
@@ -485,9 +493,9 @@ else
         OPENSSL_ENABLED=1)
     fi
 
-    dnl Check for the OpenSSL engine header, it is kind of "separated"
-    dnl from the main SSL check
-    AC_CHECK_HEADERS(openssl/engine.h)
+    dnl If the ENGINE library seems to be around, check for the OpenSSL engine
+    dnl header, it is kind of "separated" from the main SSL check
+    AC_CHECK_FUNC(ENGINE_init, [ AC_CHECK_HEADERS(openssl/engine.h) ])
 
     AC_SUBST(OPENSSL_ENABLED)
 
@@ -511,34 +519,43 @@ dnl **********************************************************************
 dnl Check for the presence of ZLIB libraries and headers
 dnl **********************************************************************
 
-dnl Default to compiler & linker defaults for files & libraries.
-dnl OPT_ZLIB=no
-dnl AC_ARG_WITH(zlib,dnl
-dnl [  --with-zlib[=DIR]  where to look for ZLIB [compiler/linker default paths]
-dnl                      DIR points to the ZLIB installation prefix [/usr/local]],
-dnl  OPT_ZLIB=$withval,
-dnl )
-
 dnl Check for & handle argument to --with-zlib.
-dnl
-dnl NOTE:  We *always* look for ZLIB headers & libraries, all this option
-dnl        does is change where we look (by adjusting LIBS and CPPFLAGS.)
-dnl
 
-dnl AC_MSG_CHECKING(where to look for ZLIB)
-dnl if test X"$OPT_ZLIB" = Xno
-dnl then
-dnl 	AC_MSG_RESULT([defaults (or given in environment)])
-dnl else
-dnl	test X"$OPT_ZLIB" = Xyes && OPT_ZLIB=/usr/local
-dnl	LIBS="$LIBS -L$OPT_ZLIB/lib"
-dnl	CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
-dnl	AC_MSG_RESULT([$OPT_ZLIB])
-dnl fi
+_cppflags=$CPPFLAGS
+_ldflags=$LDFLAGS
+OPT_ZLIB="/usr/local"
+AC_ARG_WITH(zlib,
+  AC_HELP_STRING([--with-zlib=PATH], [search for zlib in PATH])
+  AC_HELP_STRING([--without-zlib], [disable use of zlib]),
+                 [OPT_ZLIB="$withval"])
 
-dnl z lib?
-dnl AC_CHECK_FUNC(gzread, , AC_CHECK_LIB(z, gzread))
+case "$OPT_ZLIB" in
+  no)
+    AC_MSG_WARN([zlib disabled]) ;;
+  *)
+    dnl check for the lib first without setting any new path, since many
+    dnl people have it in the default path
 
+    AC_CHECK_LIB(z, inflateEnd, ,
+                   [if test -d "$OPT_ZLIB"; then
+                      CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
+                      LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib"
+                   fi])
+
+    AC_CHECK_HEADER(zlib.h,[
+      AC_CHECK_LIB(z, gzread,
+                   [HAVE_LIBZ="1"
+                   AC_SUBST(HAVE_LIBZ)
+                   LIBS="$LIBS -lz"
+                   AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file])
+                   AC_DEFINE(HAVE_LIBZ, 1, [If zlib is available])],
+                   [ CPPFLAGS=$_cppflags
+                   LDFLAGS=$_ldflags])],
+      [ CPPFLAGS=$_cppflags
+      LDFLAGS=$_ldflags]
+    )
+    ;;
+esac
 
 dnl Default is to try the thread-safe versions of a few functions
 OPT_THREAD=on
@@ -604,12 +621,10 @@ AC_CHECK_HEADERS( \
         pwd.h \
         utime.h \
         sys/utime.h \
+        sys/poll.h \
         setjmp.h
 )
 
-dnl Check for libz header
-dnl AC_CHECK_HEADERS(zlib.h)
-
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_TYPE_SIZE_T
@@ -642,7 +657,6 @@ AC_CHECK_FUNCS( socket \
                 strcasecmp \
                 stricmp \
                 strcmpi \
-                gethostname \
                 gethostbyaddr \
                 gettimeofday \
                 inet_addr \
@@ -660,7 +674,8 @@ AC_CHECK_FUNCS( socket \
                 geteuid \
                 dlopen \
                 utime \
-                sigsetjmp
+                sigsetjmp \
+                poll
 )
 
 dnl sigsetjmp() might be a macro and no function so if it isn't found already
@@ -671,7 +686,7 @@ if test "$ac_cv_func_sigsetjmp" != "yes"; then
                [sigjmp_buf jmpenv;
                 sigsetjmp(jmpenv, 1);],
                AC_MSG_RESULT(yes)
-               AC_DEFINE(HAVE_SIGSETJMP),
+               AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp]),
                AC_MSG_RESULT(no)
                )
 fi
@@ -693,6 +708,32 @@ 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,
+AC_HELP_STRING([--with-ca-bundle=FILE], [File name to install the CA bundle as])
+AC_HELP_STRING([--without-ca-bundle], [Don't install the CA bundle]),
+   [ ca="$withval" ],
+   [
+  if test "x$prefix" != xNONE; then
+    ca="$prefix/share/curl/curl-ca-bundle.crt"
+  else
+    ca="$ac_default_prefix/share/curl/curl-ca-bundle.crt"
+  fi
+   ] )
+
+if test "x$ca" = "xno"; then
+  dnl let's not keep "no" as path name, blank it instead
+  ca=""
+else
+  AC_DEFINE_UNQUOTED(CURL_CA_BUNDLE, "$ca", [CA bundle full path name])
+fi
+
+CURL_CA_BUNDLE="$ca"
+AC_SUBST(CURL_CA_BUNDLE)
+AC_MSG_RESULT([$ca])
+
 AC_PROG_YACC
 
 dnl AC_PATH_PROG( RANLIB, ranlib, /usr/bin/ranlib, 
@@ -713,7 +754,23 @@ AC_ARG_ENABLE(debug,
   *)   AC_MSG_RESULT(yes)
 
     CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
-    CFLAGS="-W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wcast-align -Wnested-externs -g" 
+    CFLAGS="$CFLAGS -g" 
+    if test "$GCC" = "yes"; then
+       CFLAGS="$CFLAGS -W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wcast-align -Wnested-externs"
+    fi
+    dnl strip off optimizer flags
+    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)
@@ -730,6 +787,7 @@ AC_CONFIG_FILES([Makefile \
            tests/Makefile \
            tests/data/Makefile \
            tests/server/Makefile \
+           tests/libtest/Makefile \
 	   packages/Makefile \
 	   packages/Win32/Makefile \
 	   packages/Win32/cygwin/Makefile \
@@ -743,4 +801,3 @@ AC_CONFIG_FILES([Makefile \
            curl-config
 ])
 AC_OUTPUT
-

curl-config.in

@@ -16,6 +16,7 @@ Usage: curl-config [OPTION]
 
 Available values for OPTION include:
 
+  --ca        ca bundle install path
   --cc        compiler
   --cflags    pre-processor and compiler flags
   --feature   newline separated list of enabled features
@@ -43,6 +44,10 @@ while test $# -gt 0; do
     esac
 
     case "$1" in
+    --ca)
+	echo @CURL_CA_BUNDLE@
+	;;
+
     --cc)
 	echo @CC@
 	;;
@@ -61,6 +66,9 @@ while test $# -gt 0; do
 	if test "@IPV6_ENABLED@" = "1"; then
           echo "IPv6"
         fi
+	if test "@HAVE_LIBZ@" = "1"; then
+          echo "libz"
+        fi
 	if test "@CURL_DISABLE_HTTP@" = "1"; then
           echo "HTTP-disabled"
         fi
@@ -99,7 +107,8 @@ while test $# -gt 0; do
 	;;
 
     --cflags)
-       	echo -I@includedir@
+       	#echo -I@includedir@
+        echo ""
        	;;
 
     --libs)

docs/.cvsignore

@@ -0,0 +1,5 @@
+Makefile
+Makefile.in
+*html
+*ps
+*pdf

docs/CONTRIBUTE

@@ -6,15 +6,16 @@
 
 To Think About When Contributing Source Code
 
- This document is intended to offer some guidelines that can be useful to keep
- in mind when you decide to write a contribution to the project. This concerns
+ This document is intended to offer some simple guidelines that can be useful
+ to keep in mind when you decide to contribute to the project. This concerns
  new features as well as corrections to existing flaws or bugs.
 
 Join the Community
 
  Skip over to http://curl.haxx.se/mail/ and join the appropriate mailing
  list(s).  Read up on details before you post questions. Read this file before
- you start sending patches!
+ you start sending patches! We prefer patches and discussions being held on
+ the mailing list(s), not sent to individuals.
 
 The License Issue
 
@@ -29,9 +30,9 @@ The License Issue
 
 What To Read
 
- Source code, the man pages, the INTERALS document, the TODO, the most recent
+ Source code, the man pages, the INTERNALS document, the TODO, the most recent
  CHANGES. Just lurking on the libcurl mailing list is gonna give you a lot of
- insights on what's going on right now.
+ insights on what's going on right now. Asking there is a good idea too.
 
 Naming
 
@@ -39,26 +40,32 @@ Naming
  names. It doesn't necessarily have to mean that you should use the same as in
  other places of the code, just that the names should be logical,
  understandable and be named according to what they're used for. File-local
- functions should be made static.
+ functions should be made static. We like lower case names.
+
+ See the INTERNALS document on how we name non-exported library-global
+ symbols.
 
 Indenting
 
  Please try using the same indenting levels and bracing method as all the
  other code already does. It makes the source code a lot easier to follow if
  all of it is written using the same style. We don't ask you to like it, we
- just ask you to follow the tradition! ;-)
+ just ask you to follow the tradition! ;-) This mainly means: 2-level indents,
+ using spaces only (no tabs) and having the opening brace ({) on the same line
+ as the if() or while().
 
 Commenting
 
- Comment your source code extensively. Commented code is quality code and
- enables future modifications much more. Uncommented code much more risk being
+ 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'
  source code can get quite hard to read.
 
 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
 
@@ -69,7 +76,14 @@ Non-clobbering All Over
  functionality, try writing it in a new source file. If you fix bugs, try to
  fix one bug at a time and send them as separate patches.
 
-Separate Patches Doing Different Things
+Platform Dependent Code
+
+ Use #ifdef HAVE_FEATURE to do conditional code. We avoid checking for
+ particular operating systems or hardware in the #ifdef lines. The
+ HAVE_FEATURE shall be generated by the configure script for unix-like systems
+ and they are hard-coded in the config-[system].h files for the others.
+
+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
@@ -94,6 +108,10 @@ Document
  small description of your fix or your new features with every contribution so
  that it can be swiftly added to the package documentation.
 
+ The documentation is always made in man pages (nroff formatted) or plain
+ ASCII files. All HTML files on the web site and in the release archives are
+ generated from the nroff/ASCII versions.
+
 Write Access to CVS Repository
 
  If you are a frequent contributor, or have another good reason, you can of
@@ -111,3 +129,21 @@ 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
+
+ GNU diff exists for virtually all platforms, including all kinds of unixes
+ and Windows.

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: May 23, 2002 (http://curl.haxx.se/docs/faq.html)
+Updated: January 13, 2003 (http://curl.haxx.se/docs/faq.html)
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -58,6 +58,8 @@ FAQ
   4.8 I found a bug!
   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?
@@ -66,6 +68,7 @@ FAQ
   5.4 Does libcurl do Winsock initing on win32 systems?
   5.5 Does CURLOPT_FILE and CURLOPT_INFILE work on win32 ?
   5.6 What about Keep-Alive or persistent connections?
+  5.7 Link errors when building libcurl on Windows!
 
  6. License Issues
   6.1 I have a GPL program, can I use the libcurl library?
@@ -84,7 +87,9 @@ FAQ
   cURL (or simply just 'curl') is a command line tool for getting or sending
   files using URL syntax. The name is a play on 'Client for URLs', originally
   with URL spelled in uppercase to make it obvious it deals with URLs. The
-  fact it can also be pronounced 'see URL' also helped.
+  fact it can also be pronounced 'see URL' also helped, it works as an
+  abbrivation for "Client URL Request Library" or why not the recursive
+  version: "Curl is a URL Request Library".
 
   Curl supports a range of common Internet protocols, currently including
   HTTP, HTTPS, FTP, FTPS, GOPHER, LDAP, DICT, TELNET and FILE.
@@ -154,10 +159,10 @@ FAQ
   1.5 Who makes cURL?
 
   cURL and libcurl are not made by any single individual. Sure, Daniel
-  Stenberg writes the major parts, but various people's submissions are
-  important and crucial. Anyone can post their changes and improvements and
-  have them inserted in the main sources (of course on the condition that
-  developers agree on that the fixes are good).
+  Stenberg writes the major parts, but other persons' submissions are
+  important and crucial. Anyone can contribute and post their changes and
+  improvements and have them inserted in the main sources (of course on the
+  condition that developers agree on that the fixes are good).
 
   The list of contributors in the docs/THANKS file is only a small part of all
   the people that every day provide us with bug reports, suggestions, ideas
@@ -167,8 +172,8 @@ FAQ
 
   1.6 What do you get for making cURL?
 
-  Project cURL is entirely free and open. No person gets paid in any way for
-  developing curl. We all do this voluntarily on our spare time.
+  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
   the main mailing list, Haxx owns the curl web site's domain and
@@ -178,8 +183,8 @@ FAQ
   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 by simply helping us coding, documenting,
-  testing etc.
+  us through a banner-program or even better: by helping us coding,
+  documenting, testing etc.
 
   1.7 What about CURL from curl.com?
 
@@ -270,8 +275,8 @@ FAQ
 
   2.4. Does cURL support Socks (RFC 1928) ?
 
-  No. Nobody has wanted it that badly yet. We appreciate patches that bring
-  this functionality.
+  There is limited support for SOCKS5 for curl built with IPv6 support
+  disabled.
 
 
 3. Usage problems
@@ -472,11 +477,12 @@ FAQ
 
      curl 'http://www.altavista.com/cgi-bin/query?text=yes&q=curl'
 
-  In win32, the standard DOS shell treats the %-letter specially and you may
-  need to quote the string properly when % is used in it.
+  In Windows, the standard DOS shell treats the %-letter specially and you
+  need to use TWO %-letters for each single one you want to use in the URL.
 
   Also note that if you want the literal %-letter to be part of the data you
-  pass in a POST using -d/--data you must encode it as '%25'.
+  pass in a POST using -d/--data you must encode it as '%25' (which then also
+  needs the %-letter doubled on Windows machines).
 
   4.3. How can I use {, }, [ or ] to specify multiple URLs?
 
@@ -597,6 +603,34 @@ FAQ
   software you're trying to interact with. This is not anything curl can do
   anything about.
 
+  4.11 Why does my HTTP range requests return the full document?
+
+  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/lxr/source/SSLCERTS
 
 5. libcurl Issues
 
@@ -683,14 +717,25 @@ FAQ
 
   Previous versions had no persistent connection support.
 
+  5.7 Link errors when building libcurl on Windows!
+
+  You need to make sure that your project, and all the libraries (both static
+  and dynamic) that it links against, are compiled/linked against the same run
+  time library.
+
+  This is determined by the /MD, /ML, /MT (and their corresponding /M?d)
+  options to the command line compiler. /MD (linking against MSVCRT dll) seems
+  to be the most commonly used option.
+
+  (Provided by Andrew Francis)
+
+
 6. License Issues
 
-  Curl and libcurl are released under a MIT/X derivate license *or* the MPL,
-  the Mozilla Public License. To get a really good answer to your license
-  conflict questions, you should study the MPL and MIT/X licenses and the
-  license you are about to use and check for clashes yourself. This section is
-  just a brief summary for the cases we get the most questions. (Parts of this
-  section was much enhanced by Bjorn Reese.)
+  Curl and libcurl are released under a MIT/X derivate license. The license is
+  very liberal and should not impose a problem for your project. This section
+  is just a brief summary for the cases we get the most questions. (Parts of
+  this section was much enhanced by Bjorn Reese.)
 
   6.1. I have a GPL program, can I use the libcurl library?
 

docs/HISTORY

@@ -0,0 +1,113 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+                          How cURL Became Like This
+
+
+In the second half of 1997, Daniel Stenberg came up with the idea to make
+currency-exchange calculations available to Internet Relay Chat (IRC)
+users. All the necessary data are published on the Web; he just needed to
+automate their retrieval.
+
+Daniel simply adopted an existing command-line open-source tool, httpget, that
+Brazilian Rafael Sagula had written. After a few minor adjustments, it did
+just what he needed.
+
+Soon, he found currencies on a GOPHER site, so support for that had to go in,
+and not before long FTP download support was added as well. The name of the
+project was changed to urlget to better fit what it actually did now, since
+the http-only days were already passed.
+
+The project slowly grew bigger. When upload capabilities were added and the
+name once again was misleading, a second name change was made and on March 20,
+1998 curl 4 was released. (The version numbering from the previous names were
+kept.)
+
+(Unrelated to this project a company called Curl Corporation filed a US
+trademark on the name "CURL" on May 18 1998. That company had then already
+registered the curl.com domain back in November of the previous year. All this
+was much later brought into the lights.)
+
+SSL support was added, powered by the SSLeay library.
+
+August 1998, added project curl to freshmeat.net.
+
+October 1998, with the curl 4.9 release and the introduction of cookie
+support, curl was no longer released under the GPL license. Now we're at 4000
+lines of code, we switched over to the MPL license to restrict the effects of
+"copyleft".
+
+November 1998, configure script and reported successful compiles on several
+major operating systems. The never-quite-understood -F option was added and
+curl could now simulate quite a lot of a browser.
+
+Curl 5 was released in December 1998 and introduced the first ever curl man
+page. People started making Linux RPM packages out of it.
+
+January 1999, DICT support added.
+
+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.
+
+Released curl 6.0 in September. 15000 lines of code.
+
+December 28 1999, added the project on Sourceforge and started using its
+services for managing the project.
+
+Spring 2000, major internal overhaul to provide a suitable library interface.
+The first non-beta release was named 7.1 and arrived in August. This offered
+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.
+
+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
+the release of PHP 4.0.2. This would soon get followers. More than 16
+different bindings exist at the time of this writing.
+
+September 2000, kerberos4 support was added.
+
+In November 2000 started the work on a test suite for curl. It was later
+re-written from scratch again.
+
+January 2001, Daniel released curl 7.5.2 under a new license again: MIT (or
+MPL). The MIT license is extremely liberal and can be used combined with GPL
+in other projects. This would finally put an end to the "complaints" from
+people involved in GPLed projects that previously were prohibited from using
+libcurl while it was released under MPL only. (Due to the fact that MPL is
+deemed "GPL incompatible".)
+
+curl supports HTTP 1.1 starting with the release of 7.7, March 22 2001. This
+also introduced libcurl's ability to do persistent connections. 24000 lines of
+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
+contacted Daniel to discuss "the name issue". After Daniel's reply, they have
+never since got in touch again.
+
+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
+35000 lines of code. Reported successful compiles on more than 40 combinations
+of CPUs and operating systems.
+
+To estimate number of users of the curl tool or libcurl library is next to
+impossible. Around 5000 downloaded packages each week from the main site gives
+a hint, but the packages are mirrored extensively, bundled with numerous OS
+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.

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
@@ -236,6 +220,30 @@ Win32
         project properties to use the SSL include path, link with the SSL libs
         and define the USE_SSLEAY symbol.
 
+   Disabling Specific Protocols:
+
+      The configure utility, unfortunately, is not available for the Windows
+      environment, therefore, you cannot use the various disable-protocol
+      options of the configure utility on this platform.
+
+      However, you can use the following defines to disable specific
+      protocols:
+
+      HTTP_ONLY             disables all protocols except HTTP
+      CURL_DISABLE_FTP      disables FTP
+      CURL_DISABLE_LDAP     disables LDAP
+      CURL_DISABLE_TELNET   disables TELNET
+      CURL_DISABLE_DICT     disables DICT
+      CURL_DISABLE_FILE     disables FILE
+      CURL_DISABLE_GOPHER   disables GOPHER
+
+      If you want to set any of these defines you have the following
+      possibilities:
+
+      - Modify lib/setup.h
+      - Modify lib/Makefile.vc6
+      - Add defines to Project/Settings/C/C++/General/Preprocessor Definitions
+        in the curllib.dsw/curllib.dsp Visual C++ 6 IDE project.
 
 IBM OS/2
 ========

docs/KNOWN_BUGS

@@ -12,6 +12,19 @@ may have been fixed since this was written!
 
 * GOPHER transfers seem broken
 
+* configure --disable-http is not fully supported. All other protocols seem
+  to work to disable.
+
+* 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
+  immediately made to the same server again, the connection will be re-used
+  fine of course, and the second request will be sent off but when the
+  response is to get read, the previous response-body is what curl will read
+  and havoc is what happens.
+  More details on this is found in this libcurl mailing list thread:
+  http://curl.haxx.se/mail/lib-2002-08/0000.html
+
 ------------------------------------------------------------------------------
 
 Q: My program blows up when I run lots of curl_easy_perform() calls on a

docs/MANUAL

@@ -404,12 +404,28 @@ SPEED LIMIT
   To have curl abort the download if the speed is slower than 3000 bytes per
   second for 1 minute, run:
 
-        curl -y 3000 -Y 60 www.far-away-site.com
+        curl -Y 3000 -y 60 www.far-away-site.com
 
   This can very well be used in combination with the overall time limit, so
   that the above operatioin must be completed in whole within 30 minutes:
 
-        curl -m 1800 -y 3000 -Y 60 www.far-away-site.com
+        curl -m 1800 -Y 3000 -y 60 www.far-away-site.com
+
+  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.
+
+  Make curl transfer data no faster than 10 kilobytes per second:
+
+        curl --limit-rate 10K www.far-away-site.com
+
+    or
+
+        curl --limit-rate 10240 www.far-away-site.com
+
+  Or prevent curl from uploading data faster than 1 megabyte per second:
+
+        curl -T upload --limit-rate 1M ftp://uploadshereplease.com
 
 CONFIG FILE
 
@@ -548,7 +564,7 @@ HTTPS
   from sites that require valid certificates. The only drawback is that the
   certificate needs to be in PEM-format. PEM is a standard and open format to
   store certificates with, but it is not used by the most commonly used
-  browsers (Netscape and MSEI both use the so called PKCS#12 format). If you
+  browsers (Netscape and MSIE both use the so called PKCS#12 format). If you
   want curl to use the certificates you use with your (favourite) browser, you
   may need to download/compile a converter that can convert your browser's
   formatted certificates to PEM formatted ones. This kind of converter is
@@ -567,8 +583,8 @@ HTTPS
 
   Many older SSL-servers have problems with SSLv3 or TLS, that newer versions
   of OpenSSL etc is using, therefore it is sometimes useful to specify what
-  SSL-version curl should use. Use -3 or -2 to specify that exact SSL version
-  to use:
+  SSL-version curl should use. Use -3, -2 or -1 to specify that exact SSL
+  version to use (for SSLv3, SSLv2 or TLSv1 respectively):
 
         curl -2 https://secure.site.com/
 
@@ -826,13 +842,13 @@ MAILING LISTS
 
     Receives notifications on all CVS commits done to the curl source module.
     This can become quite a large amount of mails during intense development,
-    be aware. This is for us who liks email...
+    be aware. This is for us who like email...
 
   curl-www-commits
 
     Receives notifications on all CVS commits done to the curl www module
     (basicly the web site).  This can become quite a large amount of mails
-    during intense changing, be aware. This is for us who liks email...
+    during intense changing, be aware. This is for us who like email...
 
   Please direct curl questions, feature requests and trouble reports to one of
   these mailing lists instead of mailing any individual.

docs/Makefile.am

@@ -12,15 +12,20 @@ HTMLPAGES = \
 	curl.html \
 	curl-config.html
 
+PDFPAGES = \
+	curl.pdf \
+	curl-config.pdf
+
 SUBDIRS = examples libcurl
 
 EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS		\
 	     README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS	\
-	     VERSIONS KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES)
+	     VERSIONS KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) \
+	     HISTORY INSTALL libcurl-the-guide $(PDFPAGES)
 
 MAN2HTML= gnroff -man $< | man2html >$@
 
-SUFFIXES = .1 .3 .html
+SUFFIXES = .1 .3 .html .pdf
 
 html: $(HTMLPAGES)
 	cd libcurl; make html
@@ -30,3 +35,13 @@ html: $(HTMLPAGES)
 
 .1.html:
 	$(MAN2HTML)
+
+MAN2PDF = groff -Tps -man curl.1 $< >$@
+
+pdf:
+	for file in $(man_MANS); do \
+	  foo=`echo $$file | sed -e 's/\.[0-9]$$//g'`; \
+	  groff -Tps -man $$file >$$foo.ps; \
+	  ps2pdf $$foo.ps $$foo.pdf; \
+	done
+	cd libcurl; make pdf

docs/THANKS

@@ -81,3 +81,4 @@ that have contributed with non-trivial parts:
  - G<>tz Babin-Ebell <babin<69>ebell@trustcenter.de>
  - Andreas Damm <andreas-sourceforge@radab.org>
  - Jacky Lam <sylam@emsoftltd.com>
+ - James Gallagher <jgallagher@gso.uri.edu>

docs/TODO

@@ -6,14 +6,17 @@
 
 TODO
 
- Things to do in project cURL. Please tell me what you think, contribute and
- send me patches that improve things! Also check the http://curl.haxx.se/dev
- web section for various development notes.
+ Things to do in project cURL. Please tell us what you think, contribute and
+ send us patches that improve things! Also check the http://curl.haxx.se/dev
+ web section for various technical development notes.
 
  LIBCURL
 
- * Consider an interface to libcurl that allows applications to easier get to
-   know what cookies that are sent back in the response headers.
+ * 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. Enable applications to modify
+   existing cookies as well.
 
  * Make content encoding/decoding internally be made using a filter system.
 
@@ -21,9 +24,9 @@ TODO
    less copy of data and thus a faster operation.
    [http://curl.haxx.se/dev/no_copy_callbacks.txt]
 
- * Add asynchronous name resolving. http://curl.haxx.se/dev/async-resolver.txt
-   This should be made to work on most of the supported platforms, or
-   otherwise it isn't really interesting.
+ * 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
@@ -35,30 +38,35 @@ TODO
    implement, libcurl will merely call 'getmutex' and 'leavemutex' callbacks.
    Part of the sharing suggestion at: http://curl.haxx.se/dev/sharing.txt
 
- * No-faster-then-this transfers. Many people have limited bandwidth and they
-   want the ability to make sure their transfers never use more bandwith than
-   they think is good.
-
  * Set the SO_KEEPALIVE socket option to make libcurl notice and disconnect
    very long time idle connections.
 
- * Make sure we don't ever loop because of non-blocking sockets return
-   EWOULDBLOCK or similar. This concerns the HTTP request sending (and
-   especially regular HTTP POST), the FTP command sending etc.
-
  * Go through the code and verify that libcurl deals with big files >2GB and
    >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.
+   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
+   password as well in the style: http://proxyuser:proxypasswd@proxy:port
+   Berend Reitsma suggested.
+
+ LIBCURL - multi interface
+
+ * Make sure we don't ever loop because of non-blocking sockets return
+   EWOULDBLOCK or similar. This FTP command sending etc.
+
+ * Make uploads treated better. We need a way to tell libcurl we have data to
+   write, as the current system expects us to upload data each time the socket
+   is writable and there is no way to say that we want to upload data soon
+   just not right now, without that aborting the upload.
 
  DOCUMENTATION
 
+ * More and better
 
  FTP
 
@@ -68,6 +76,9 @@ 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,
@@ -79,23 +90,12 @@ TODO
 
  HTTP
 
- * HTTP PUT for files passed on stdin *OR* when the --crlf option is
-   used. Requires libcurl to send the file with chunked content
-   encoding. [http://curl.haxx.se/dev/HTTP-PUT-stdin.txt] When the filter
-   system mentioned above gets real, it'll be a piece of cake to add.
-
  * Pass a list of host name to libcurl to which we allow the user name and
    password to get sent to. Currently, it only get sent to the host name that
    the first URL uses (to prevent others from being able to read it), but this
    also prevents the authentication info from getting sent when following
    locations to legitimate other host names.
 
- * "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
    protocol is a proprietary one, it involves reverse engineering and network
@@ -168,6 +168,12 @@ TODO
 
  CLIENT
 
+ * Add an option that prevents cURL from overwiting existing local files. When
+   used, and there already is an existing file with the target file name
+   (either -O or -o), a number should be appended (and increased if already
+   existing). So that index.html becomes first index.html.1 and then
+   index.html.2 etc. Jeff Pohlmeyer suggested.
+
  * "curl ftp://site.com/*.txt"
 
  * Several URLs can be specified to get downloaded. We should be able to use

docs/curl-config.1

@@ -2,7 +2,7 @@
 .\" nroff -man curl-config.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl-config 1 "21 January 2002" "Curl 7.9.3" "curl-config manual"
+.TH curl-config 1 "8 Oct 2002" "Curl 7.10" "curl-config manual"
 .SH NAME
 curl-config \- Get information about a libcurl installation
 .SH SYNOPSIS
@@ -11,6 +11,8 @@ curl-config \- Get information about a libcurl installation
 .B curl-config
 displays information about a previous curl and libcurl installation.
 .SH OPTIONS
+.IP "--ca"
+Displays the built-in path to the CA cert bundle this libcurl uses.
 .IP "--cc"
 Displays the compiler used to build libcurl.
 .IP "--cflags"

docs/curl.1

@@ -2,7 +2,7 @@
 .\" nroff -man curl.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl 1 "7 May 2002" "Curl 7.9.7" "Curl Manual"
+.TH curl 1 "11 Sep 2002" "Curl 7.10" "Curl Manual"
 .SH NAME
 curl \- transfer a URL
 .SH SYNOPSIS
@@ -95,7 +95,7 @@ If this option is used twice, the second one will disable ASCII usage.
 must be using valid ciphers. Read up on SSL cipher list details on this URL:
 .I http://www.openssl.org/docs/apps/ciphers.html (Option added in curl 7.9)
 
-If this option is used severl times, the last one will override the others.
+If this option is used several times, the last one will override the others.
 .IP "--connect-timeout <seconds>"
 Maximum time in seconds that you allow the connection to the server to take.
 This only limits the connection phase, once curl has connected this option is
@@ -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).
 
@@ -308,6 +311,16 @@ as if a new session is started. Typical browsers always discard session
 cookies when they're closed down. (Added in 7.9.7)
 
 If this option is used several times, each occurrence will toggle this on/off.
+.IP "-k/--insecure"
+(SSL) This option explicitly allows curl to perform "insecure" SSL connections
+and transfers. Starting with curl 7.10, all SSL connections will be attempted
+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
 should be one of 'clear', 'safe', 'confidential' or 'private'. Should you use
@@ -332,6 +345,19 @@ line. So, it could look similar to this:
 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
+your entire 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'
+makes it megabytes while 'g' or 'G' makes it gigabytes. Examples: 200K, 3m and
+1G.
+
+This option was introduced in curl 7.10.
+
+If this option is used several times, the last one will be used.
 .IP "-l/--list-only"
 (FTP)
 When listing an FTP directory, this switch forces a name-only view.
@@ -404,6 +430,8 @@ 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.)
@@ -578,10 +606,13 @@ or the
 .I -O
 options.
 .IP "-v/--verbose"
-Makes the fetching more verbose/talkative. Mostly usable for
-debugging. Lines starting with '>' means data sent by curl, '<'
-means data received by curl that is hidden in normal cases and lines
-starting with '*' means additional info provided by curl.
+Makes the fetching more verbose/talkative. Mostly usable for debugging. Lines
+starting with '>' means data sent by curl, '<' means data received by curl
+that is hidden in normal cases and lines starting with '*' means additional
+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 this option is used twice, the second will again disable verbose.
 .IP "-V/--version"
@@ -663,6 +694,10 @@ If this option is used several times, the last one will be used.
 Use specified HTTP proxy. If the port number is not specified, it is assumed
 at port 1080.
 
+This option overrides existing environment variables that sets proxy to
+use. If there's an environment variable setting a proxy, you can set proxy to
+"" to override it.
+
 \fBNote\fP that all operations that are performed over a HTTP proxy will
 transparantly be converted to HTTP. It means that certain protocol specific
 operations might not be available. This is not the case if you can tunnel
@@ -685,6 +720,9 @@ If a download is slower than speed-limit bytes per second during a speed-time
 period, the download gets aborted. If speed-time is used, the default
 speed-limit will be 1 unless set with -y.
 
+This option controls transfers and thus will not affect slow connects etc. If
+this is a concern for you, try the \fI--connect-timeout\fP option.
+
 If this option is used several times, the last one will be used.
 .IP "-Y/--speed-limit <speed>"
 If a download is slower than this given speed, in bytes per second, for
@@ -789,7 +827,8 @@ 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
@@ -857,6 +896,24 @@ Malformed telnet option.
 The remote peer's SSL certificate wasn't ok
 .IP 52
 The server didn't reply anything, which here is considered an error.
+.IP 53
+SSL crypto engine not found
+.IP 54
+Cannot set SSL crypto engine as default
+.IP 55
+Failed sending network data
+.IP 56
+Failure in receiving network data
+.IP 57
+Share is in use (internal error)
+.IP 58
+Problem with the local certificate
+.IP 59
+Couldn't use specified SSL cipher
+.IP 60
+Problem with the CA cert (path? permission?)
+.IP 61
+Unrecognized transfer encoding
 .IP XX
 There will appear more error codes here in future releases. The existing ones
 are meant to never change.

docs/examples/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

docs/examples/Makefile.am

@@ -9,7 +9,7 @@ EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c		\
 	     multithread.c getinmemory.c ftpupload.c httpput.c		\
 	     simplessl.c ftpgetresp.c http-post.c post-callback.c	\
 	     multi-app.c multi-double.c multi-single.c multi-post.c	\
-	     fopen.c
+	     fopen.c simplepost.c
 
 all:
 	@echo "done"

docs/examples/Makefile.example

@@ -35,7 +35,7 @@ LIBS = -lcurl -lsocket -lnsl -lssl -lcrypto -dl
 
 # Link the target with all objects and libraries
 $(TARGET) : $(OBJS)
-	$(CC) $(LDFLAGS) $(LIBS) -o $(TARGET) $(OBJS)
+	$(CC)  -o $(TARGET) $(OBJS) $(LDFLAGS) $(LIBS)
 
 # Compile the source files into object files
 ftpget.o : ftpget.c

docs/examples/README

@@ -1,7 +1,7 @@
 EXAMPLES
 
-This directory is for tiny libcurl programming examples. They are meant to
-show some simple steps on how you can build your own application to take full
+This directory is for libcurl programming examples. They are meant to show
+some simple steps on how you can build your own application to take full
 advantage of libcurl.
 
 If you end up with other small but still useful example sources, please mail
@@ -12,11 +12,14 @@ examples. Just edit the file according to your system and requirements first.
 
 Most examples should build fine using a command line like this:
 
-  $ gcc `curl-config --cflags` `curl-config --libs` -o example example.c
+  $ `curl-config --cc --cflags --libs` -o example example.c
 
-Try the php/examples/ directory for PHP programming snippets!
+Some compilers don't like having the arguments in this order but instead
+want you do reorganize them like:
+
+  $ `curl-config --cc` -o example example.c `curl-config --cflags --libs`
 
 *PLEASE* do not use the curl.haxx.se site as a test target for your libcurl
-  applications/experiments. Even if the examples in this directory use that
-  site as an example URL at some places, it doesn't mean that the URLs work or
-  that we expect you to actually torture our web site with your tests! Thanks.
+applications/experiments. Even if the examples in this directory use that site
+as an example URL at some places, it doesn't mean that the URLs work or that
+we expect you to actually torture our web site with your tests! Thanks.

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

@@ -63,6 +63,10 @@ int main(int argc, char **argv)
   /* we want the headers to this file handle */
   curl_easy_setopt(curl_handle,   CURLOPT_WRITEHEADER ,headerfile);
 
+  /*
+   * Notice here that if you want the actual data sent anywhere else but
+   * stdout, you should consider using the CURLOPT_WRITEDATA option.  */
+
   /* get it! */
   curl_easy_perform(curl_handle);
 

docs/examples/simplepost.c

@@ -0,0 +1,36 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ */
+
+#include <stdio.h>
+#include <curl/curl.h>
+
+int main(void)
+{
+  CURL *curl;
+  CURLcode res;
+
+  char *postthis="moo mooo moo moo";
+
+  curl = curl_easy_init();
+  if(curl) {
+    curl_easy_setopt(curl, CURLOPT_URL, "http://posthere.com");
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postthis);
+
+    /* if we don't provide POSTFIELDSIZE, libcurl will strlen() by
+       itself */
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, strlen(postthis));
+
+    res = curl_easy_perform(curl);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return 0;
+}

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/index.html

@@ -0,0 +1,21 @@
+<HTML>
+<HEAD>
+<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
+<TITLE>Index to Curl documentation</TITLE>
+</HEAD>
+
+<BODY>
+<H1 ALIGN="CENTER">Index to Curl documentation</H1>
+
+<H2>Programs</H2>
+<a href="curl-config.html">curl-config</A>
+<br><a href="curl.html">curl</A>
+
+<h2>Tutorial</h2>
+<a href="TheArtOfHttpScripting">The Art Of Scripting HTTP Requests Using Curl</a> (plain text)
+
+<h2>libcurl</h2>
+See the <a href="libcurl/index.html">libcurl section</a>
+
+</BODY>
+</HTML>

docs/libcurl-the-guide

@@ -116,6 +116,7 @@ Global Preparation
  Repeated calls to curl_global_init() and curl_global_cleanup() should be
  avoided. They should only be called once each.
 
+
 Handle the Easy libcurl
 
  libcurl version 7 is oriented around the so called easy interface. All
@@ -215,6 +216,24 @@ Handle the Easy libcurl
  previous
 
 
+Multi-threading issues
+
+ libcurl is completely thread safe, except for two issues: signals and alarm
+ handlers. Signals are needed for a SIGPIPE handler, and the alarm() syscall
+ is used to catch timeouts (mostly during DNS lookup).
+
+ So when using multiple threads you should first ignore SIGPIPE in your main
+ thread and set the CURLOPT_NOSIGNAL option to TRUE for all handles.
+
+ Everything will work fine except that timeouts are not honored during the DNS
+ lookup - this would require some sort of asynchronous DNS lookup (which is
+ planned for a future libcurl version).
+
+ 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
 
  There will always be times when the transfer fails for some reason. You might
@@ -237,6 +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
@@ -275,8 +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
- upload file size using the CURLOPT_INFILESIZE like this:
+ knowledge of the expected file size. So, set the upload file size using the
+ CURLOPT_INFILESIZE for all known file sizes like this[1]:
 
     curl_easy_setopt(easyhandle, CURLOPT_INFILESIZE, file_size);
 
@@ -386,7 +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);
@@ -708,6 +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
@@ -720,22 +771,26 @@ Customizing Operations
 
  libcurl is your friend here too.
 
- 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:
+  CUSTOMREQUEST
+
+    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
- request you are performing. Thus, by default you make GET request but you can
- also make a POST operation (as described before) and then replace the POST
- keyword if you want to. You're the boss.
+    When using the custom request, you change the request keyword of the
+    actual request you are performing. Thus, by default you make GET request
+    but you can also make a POST operation (as described before) and then
+    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
- fit. Adding headers are this easy:
+    request, and you're free to pass any amount of extra headers that you
+    think fit. Adding headers are this easy:
 
-    struct curl_slist *headers;
+       struct curl_slist *headers=NULL; /* init to NULL is important */
 
        headers = curl_slist_append(headers, "Hey-server-hey: how are you?");
        headers = curl_slist_append(headers, "X-silly-content: yes");
@@ -748,43 +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
- contain, you can replace them by simply setting them too:
+   Accept: or Host: don't contain the data you want them to contain, you can
+   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
- 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:
+  Delete Headers
+
+    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
- when doing so.
+    consideration and you should be aware that you may violate the HTTP
+    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
- use 1.0 instead by doing something like this:
+    and when dealing with stubborn old things like that, you can tell libcurl
+    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
- want to make for example your FTP transfers to behave differently.
+  FTP Custom Commands
+
+    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),
- and you can only use commands that work on the control-connection alone. All
- kinds of commands that requires data interchange and thus needs a
- data-connection must be left to libcurl's own judgement. Also be aware that
- libcurl will do its very best to change directory to the target directory
- before doing any transfer, so if you change directory (with CWD or similar)
- you might confuse libcurl and then it might not attempt to transfer the file
- in the correct remote directory.
+    comands exactly as the FTP server expects them (RFC959 is a good guide
+    here), and you can only use commands that work on the control-connection
+    alone. All kinds of commands that requires data interchange and thus needs
+    a data-connection must be left to libcurl's own judgement. Also be aware
+    that libcurl will do its very best to change directory to the target
+    directory before doing any transfer, so if you change directory (with CWD
+    or similar) you might confuse libcurl and then it might not attempt to
+    transfer the file in the correct remote directory.
 
     A little example that deletes a given file before an operation:
 
@@ -797,24 +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
- _after_ the data transfer took place the option to curl_easy_setopt() would
- instead be called CURLOPT_POSTQUOTE and used the exact same way.
+    If you would instead want this operation (or chain of operations) to
+    happen _after_ the data transfer took place the option to
+    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
- the server, no more commands will be issued and libcurl will bail out with an
- error code (CURLE_FTP_QUOTE_ERROR). Note that if you use CURLOPT_QUOTE to
- send commands before a transfer, no transfer will actually take place when a
- quote command has failed.
+    are added to the list, and if a command gets an error code returned back
+    from the server, no more commands will be issued and libcurl will bail out
+    with an error code (CURLE_FTP_QUOTE_ERROR). Note that if you use
+    CURLOPT_QUOTE to send commands before a transfer, no transfer will
+    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
- will be in "HTTP-style", looking like they do in HTTP.
+    information about the target file and output "headers" about it. The
+    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
- combine with CURLOPT_NOBODY. If this option is set, no actual file content
- transfer will be performed.
+    The option to enable headers or to run custom FTP commands may be useful
+    to combine with CURLOPT_NOBODY. If this option is set, no actual file
+    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
@@ -989,19 +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,
-      but libcurl does not support the chunked transfers on uploading that is
-      necessary for this feature to work. We'd gratefully appreciate patches
-      that bring this functionality...
+[1] = libcurl 7.10.3 and later have the ability to switch over to chunked
+      Tranfer-Encoding in cases were HTTP uploads are done with data of an
+      unknown size.
+
 
 [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/.cvsignore

@@ -0,0 +1,5 @@
+Makefile
+Makefile.in
+*html
+*ps
+*pdf

docs/libcurl/Makefile.am

@@ -19,8 +19,10 @@ man_MANS = \
 	curl_slist_append.3 \
 	curl_slist_free_all.3 \
 	curl_version.3 \
+	curl_version_info.3 \
 	curl_escape.3 \
 	curl_unescape.3 \
+	curl_free.3 \
 	curl_strequal.3 \
 	curl_strnequal.3 \
 	curl_mprintf.3 \
@@ -52,8 +54,10 @@ HTMLPAGES = \
 	curl_slist_append.html \
 	curl_slist_free_all.html \
 	curl_version.html \
+	curl_version_info.html \
 	curl_escape.html \
 	curl_unescape.html \
+	curl_free.html \
 	curl_strequal.html \
 	curl_strnequal.html \
 	curl_mprintf.html \
@@ -71,7 +75,42 @@ HTMLPAGES = \
 	libcurl-errors.html \
 	index.html
 
-EXTRA_DIST = $(man_MANS) $(HTMLPAGES)
+PDFPAGES = \
+	curl_easy_cleanup.pdf \
+	curl_easy_getinfo.pdf \
+	curl_easy_init.pdf \
+	curl_easy_perform.pdf \
+	curl_easy_setopt.pdf \
+	curl_easy_duphandle.pdf \
+	curl_formadd.pdf \
+	curl_formparse.pdf \
+	curl_formfree.pdf \
+	curl_getdate.pdf \
+	curl_getenv.pdf \
+	curl_slist_append.pdf \
+	curl_slist_free_all.pdf \
+	curl_version.pdf \
+	curl_version_info.pdf \
+	curl_escape.pdf \
+	curl_unescape.pdf \
+	curl_free.pdf \
+	curl_strequal.pdf \
+	curl_strnequal.pdf \
+	curl_mprintf.pdf \
+	curl_global_init.pdf \
+	curl_global_cleanup.pdf \
+	libcurl.pdf \
+	curl_multi_add_handle.pdf \
+	curl_multi_cleanup.pdf \
+	curl_multi_fdset.pdf \
+	curl_multi_info_read.pdf \
+	curl_multi_init.pdf \
+	curl_multi_perform.pdf \
+	curl_multi_remove_handle.pdf \
+	libcurl-multi.pdf \
+	libcurl-errors.pdf
+
+EXTRA_DIST = $(man_MANS) $(HTMLPAGES) $(PDFPAGES)
 
 MAN2HTML= gnroff -man $< | man2html >$@
 
@@ -84,3 +123,10 @@ html: $(HTMLPAGES)
 
 .1.html:
 	$(MAN2HTML)
+
+pdf:
+	for file in $(man_MANS); do \
+	  foo=`echo $$file | sed -e 's/\.[0-9]$$//g'`; \
+	  groff -Tps -man $$file >$$foo.ps; \
+	  ps2pdf $$foo.ps $$foo.pdf; \
+	done

docs/libcurl/curl_easy_cleanup.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_easy_cleanup 3 "4 March 2002" "libcurl 7.7" "libcurl Manual"
+.TH curl_easy_cleanup 3 "13 Nov 2002" "libcurl 7.7" "libcurl Manual"
 .SH NAME
 curl_easy_cleanup - End a libcurl easy session
 .SH SYNOPSIS
@@ -18,6 +18,9 @@ opposite of the \fIcurl_easy_init\fP function and must be called with the same
 This will effectively close all connections this handle has used and possibly
 has kept open until now. Don't call this function if you intend to transfer
 more files.
+
+When you've called this, you can safely remove all the strings you've
+previously told libcurl to use, as it won't use them anymore now.
 .SH RETURN VALUE
 None
 .SH "SEE ALSO"

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_escape.3

@@ -19,8 +19,8 @@ two-digit hexadecimal number).
 If the 'length' argument is set to 0, curl_escape() will use strlen() on the
 input 'url' string to find out the size.
 
-You must free() the returned string when you're done with it.
+You must curl_free() the returned string when you're done with it.
 .SH RETURN VALUE
 A pointer to a zero terminated string or NULL if it failed.
 .SH "SEE ALSO"
-.I curl_unescape(), RFC 2396
+.I curl_unescape(), curl_free(), RFC 2396

docs/libcurl/curl_formadd.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_formadd 3 "21 May 2002" "libcurl 7.9.8" "libcurl Manual"
+.TH curl_formadd 3 "24 June 2002" "libcurl 7.9.8" "libcurl Manual"
 .SH NAME
 curl_formadd - add a section to a multipart/formdata HTTP POST
 .SH SYNOPSIS
@@ -19,67 +19,104 @@ the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST\fP.
 \fIlastitem\fP is set after each call and on repeated invokes it should be
 left as set to allow repeated invokes to find the end of the list faster.
 
-After the \fIlastitem\fP pointer follow the real arguments. (If the following
-description confuses you, jump directly to the examples):
-
-\fBCURLFORM_COPYNAME\fP or \fBCURLFORM_PTRNAME\fP followed by a string is used
-for the name of the section. Optionally one may use \fBCURLFORM_NAMELENGTH\fP
-to specify the length of the name (allowing null characters within the
-name). All options that use the word COPY in their names copy the given
-contents, while the ones with PTR in their names simply points to the (static)
-data you must make sure remain until curl no longer needs it.
-
-The four options for providing values are: \fBCURLFORM_COPYCONTENTS\fP,
-\fBCURLFORM_PTRCONTENTS\fP, \fBCURLFORM_FILE\fP, or \fBCURLFORM_FILECONTENT\fP
-followed by a char or void pointer (allowed for PTRCONTENTS).
-
-\fBCURLFORM_FILECONTENT\fP does a normal post like \fBCURLFORM_COPYCONTENTS\fP
-but the actual value is read from the filename given as a string.
-
-Other arguments may be \fBCURLFORM_CONTENTTYPE\fP if the user wishes to
-specify one (for FILE if no type is given the library tries to provide the
-correct one; for CONTENTS no Content-Type is sent in this case).
-
-For \fBCURLFORM_PTRCONTENTS\fP or \fBCURLFORM_COPYNAME\fP the user may also
-add \fBCURLFORM_CONTENTSLENGTH\fP followed by the length as a long (if not
-given the library will use strlen to determine the length).
-
-For \fBCURLFORM_FILE\fP the user may send multiple files in one section by
-providing multiple \fBCURLFORM_FILE\fP arguments each followed by the filename
-(and each FILE is allowed to have a CONTENTTYPE).
-
-Another possibility to send single or multiple files in one section is to use
-\fBCURLFORM_ARRAY\fP that gets a struct curl_forms array pointer as its
-value. Each structure element has a CURLformoption and a char pointer. For the
-options only \fBCURLFORM_FILE\fP, \fBCURLFORM_CONTENTTYPE\fP, and
-\fBCURLFORM_END\fP (that is used to determine the end of the array and thus
-must be the option of the last and no other element of the curl_forms array)
-are allowed. The effect of this parameter is the same as giving multiple
-\fBCURLFORM_FILE\fP options possibly with \fBCURLFORM_CONTENTTYPE\fP after or
-before each \fBCURLFORM_FILE\fP option.
-
-Should you need to specify extra headers for the form POST section, use
-\fBCURLFORM_CONTENTHEADER\fP. This takes a curl_slist prepared in the usual way
-using \fBcurl_slist_append\fP and appends the list of headers to those Curl
-automatically generates for \fBCURLFORM_CONTENTTYPE\fP and the content 
-disposition. The list must exist while the POST occurs, if you free it before
-the post completes you may experience problems.
-
-The last argument in such an array must always be \fBCURLFORM_END\fP.
+After the \fIlastitem\fP pointer follow the real arguments.
 
 The pointers \fI*firstitem\fP and \fI*lastitem\fP should both be pointing to
 NULL in the first call to this function. All list-data will be allocated by
 the function itself. You must call \fIcurl_formfree\fP after the form post has
 been done to free the resources again.
 
-This function will copy all input data except the data pointed to by the
-arguments after \fBCURLFORM_PTRNAME\fP and \fBCURLFORM_PTRCONTENTS\fP and keep
-its own version of it allocated until you call \fIcurl_formfree\fP. When
-you've passed the pointer to \fIcurl_easy_setopt\fP, you must not free the
-list until after you've called \fIcurl_easy_cleanup\fP for the curl handle. If
-you provide a pointer as an arguments after \fBCURLFORM_PTRNAME\fP or
-\fBCURLFORM_PTRCONTENTS\fP you must ensure that the pointer stays valid until
-you call \fIcurl_form_free\fP and \fIcurl_easy_cleanup\fP.
+First, there are some basics you need to understand about multipart/formdata
+posts. Each part consists of at least a NAME and a CONTENTS part. If the part
+is made for file upload, there are also a stored CONTENT-TYPE and a
+FILENAME. Below here, we'll discuss on what options you use to set these
+properties in the parts you want to add to your post.
+.SH OPTIONS
+.B CURLFORM_COPYNAME
+followed by string is used to set the name of this part. libcurl copies the
+given data, so your application doesn't need to keep it around after this
+function call. If the name isn't zero terminated properly, or if you'd like it
+to contain zero bytes, you need to set the length of the name with
+\fBCURLFORM_NAMELENGTH\fP.
+
+.B CURLFORM_PTRNAME
+followed by a string is used for the name of this part. libcurl will use the
+pointer and refer to the data in your application, you must make sure it
+remains until curl no longer needs it. If the name isn't zero terminated
+properly, or if you'd like it to contain zero bytes, you need to set the
+length of the name with \fBCURLFORM_NAMELENGTH\fP.
+
+.B CURLFORM_COPYCONTENTS
+followed by a string is used for the contents of this part, the actual data to
+send away. libcurl copies the given data, so your application doesn't need to
+keep it around after this function call. If the data isn't zero terminated
+properly, or if you'd like it to contain zero bytes, you need to set the
+length of the name with \fBCURLFORM_CONTENTSLENGTH\fP.
+
+.B CURLFORM_PTRCONTENTS
+followed by a string is used for the contents of this part, the actual data to
+send away. libcurl will use the pointer and refer to the data in your
+application, you must make sure it remains until curl no longer needs it. If
+the data isn't zero terminated properly, or if you'd like it to contain zero
+bytes, you need to set the length of the name with
+\fBCURLFORM_CONTENTSLENGTH\fP.
+
+.B CURLFORM_FILECONTENT
+followed by a file name, makes that file read and the contents will be used in
+as data in this part.
+
+.B CURLFORM_FILE
+followed by a file name, makes this part a file upload part. It sets the file
+name field to the actual file name used here, it gets the contents of the file
+and passes as data and sets the content-type if the given file match one of
+the new internally known file extension.  For \fBCURLFORM_FILE\fP the user may
+send one or more files in one part by providing multiple \fBCURLFORM_FILE\fP
+arguments each followed by the filename (and each CURLFORM_FILE is allowed to
+have a CURLFORM_CONTENTTYPE).
+
+.B CURLFORM_CONTENTTYPE
+followed by a pointer to a string with a content-type will make curl use this
+given content-type for this file upload part, possibly instead of an
+internally chosen one.
+
+.B CURLFORM_FILENAME
+followed by a pointer to a string to a name, will make libcurl use the given
+name in the file upload part, intead of the actual file name given to
+\fICURLFORM_FILE\fP.
+
+.B BCURLFORM_BUFFER
+followed by a string, tells libcurl that a buffer is to be used to upload data
+instead of using a file. The given string is used as the value of the file
+name field in the content header.
+
+.B CURLFORM_BUFFERPTR
+followed by a pointer to a data area, tells libcurl the address of the buffer
+containing data to upload (as indicated with \fICURLFORM_BUFFER\fP). The
+buffer containing this data must not be freed until after curl_easy_cleanup is
+called.
+
+.B CURLFORM_BUFFERLENGTH
+followed by a long with the size of the \fICURLFORM_BUFFERPTR\fP data area,
+tells libcurl the length of the buffer to upload.
+
+.B CURLFORM_ARRAY
+Another possibility to send options to curl_formadd() is the
+\fBCURLFORM_ARRAY\fP option, that passes a struct curl_forms array pointer as
+its value. Each curl_forms structure element has a CURLformoption and a char
+pointer. The final element in the array must be a CURLFORM_END. All available
+options can be used in an array, except the CURLFORM_ARRAY option itself!  The
+last argument in such an array must always be \fBCURLFORM_END\fP.
+
+.B CURLFORM_CONTENTHEADER
+specifies extra headers for the form POST section.  This takes a curl_slist
+prepared in the usual way using \fBcurl_slist_append\fP and appends the list
+of headers to those libcurl automatically generates. The list must exist while
+the POST occurs, if you free it before the post completes you may experience
+problems.
+
+When you've passed the HttpPost pointer to \fIcurl_easy_setopt\fP (using the
+\fICURLOPT_HTTPPOST\fP option), you must not free the list until after you've
+called \fIcurl_easy_cleanup\fP for the curl handle.
 
 See example below.
 .SH RETURN VALUE
@@ -149,6 +186,14 @@ defines.
  forms[1].value  = file2;
  forms[2].option  = CURLFORM_END;
 
+ /* Add a buffer to upload */
+ curl_formadd(&post, &last,
+              CURLFORM_COPYNAME, "name",
+              CURLFORM_BUFFER, "data",
+              CURLFORM_BUFFERPTR, record,
+              CURLFORM_BUFFERLENGTH, record_length,
+              CURLFORM_END);
+
  /* no option needed for the end marker */
  curl_formadd(&post, &last, CURLFORM_COPYNAME, "pictures",
               CURLFORM_ARRAY, forms, CURLFORM_END);

docs/libcurl/curl_free.3

@@ -0,0 +1,17 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id: 
+.\"
+.TH curl_free 3 "24 Sept 2002" "libcurl 7.10" "libcurl Manual"
+.SH NAME
+curl_free - reclaim memory that has been obtained through a libcurl call
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "void *curl_free( char *" ptr " );"
+.ad
+.SH DESCRIPTION
+curl_free reclaims memory that has been obtained through a libcurl call. 
+Use curl_free() instead of free() to avoid anomalies that can result from differences in memory management between your application and libcurl.
+.SH "SEE ALSO"
+.I curl_unescape(), curl_free()

docs/libcurl/curl_multi_fdset.3

@@ -2,7 +2,7 @@
 .\"
 .TH curl_multi_fdset 3 "3 May 2002" "libcurl 7.9.5" "libcurl Manual"
 .SH NAME
-curl_multi_fdset - add an easy handle to a multi session
+curl_multi_fdset - extracts file descriptor information from a multi handle
 .SH SYNOPSIS
 #include <curl/curl.h>
 

docs/libcurl/curl_multi_perform.3

@@ -2,7 +2,7 @@
 .\"
 .TH curl_multi_perform 3 "1 March 2002" "libcurl 7.9.5" "libcurl Manual"
 .SH NAME
-curl_multi_perform - add an easy handle to a multi session
+curl_multi_perform - reads/writes available data from each easy handle
 .SH SYNOPSIS
 #include <curl/curl.h>
 
@@ -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

@@ -2,7 +2,7 @@
 .\"
 .TH curl_multi_remove_handle 3 "6 March 2002" "libcurl 7.9.5" "libcurl Manual"
 .SH NAME
-curl_multi_remove_handle - add an easy handle to a multi session
+curl_multi_remove_handle - remove an easy handle from a multi session
 .SH SYNOPSIS
 #include <curl/curl.h>
 

docs/libcurl/curl_unescape.3

@@ -20,8 +20,8 @@ right of a ? letter will be converted).
 If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
 input 'url' string to find out the size.
 
-You must free() the returned string when you're done with it.
+You must curl_free() the returned string when you're done with it.
 .SH RETURN VALUE
 A pointer to a zero terminated string or NULL if it failed.
 .SH "SEE ALSO"
-.I curl_escape(), RFC 2396
+.I curl_escape(), curl_free(), RFC 2396

docs/libcurl/curl_version_info.3

@@ -0,0 +1,93 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_version_info 3 "30 Sep 2002" "libcurl 7.10" "libcurl Manual"
+.SH NAME
+curl_version_info - returns run-time libcurl version info
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "curl_version_info_data *curl_version_info( CURLversion "type ");"
+.ad
+.SH DESCRIPTION
+Returns a pointer to a filled in struct with information about various
+run-time features in libcurl. \fItype\fP should be set to the version of this
+functionality by the time you write your program. This way, libcurl will
+always return a proper struct that your program understands, while programs in
+the future might get an different struct. CURLVERSION_NOW will be the most
+recent one for the library you have installed:
+
+        data = curl_version_info(CURLVERSION_NOW);
+
+Applications should use this information to judge if things are possible to do
+or not, instead of using compile-time checks, as dynamic/DLL libraries can be
+changed independent of applications.
+
+The curl_version_info_data struct looks like this
+
+.nf
+typedef struct {
+  CURLversion age;          /* 0 - this kind of struct */
+  const char *version;      /* human readable string */
+  unsigned int version_num; /* numeric representation */
+  const char *host;         /* human readable string */
+  int features;             /* bitmask, see below */
+  char *ssl_version;        /* human readable string */
+  long ssl_version_num;     /* number */
+  char *libz_version;       /* human readable string */
+  const char *protocols[];  /* list of protocols */
+} curl_version_info_data;
+.fi
+
+\fIage\fP describes what kind of struct this is. It is always 0 now. In a
+future libcurl, if this struct changes, this age counter may be increased, and
+then the struct for number 1 will look different (except for this first struct
+field).
+
+\fIversion\fP is just an ascii string for the libcurl version.
+
+\fIversion_num\fP is a 6 digit hexadecimal number created like this: <2 digits
+major number> | <2 digits minor number> | <2 digits patch number>. Version
+7.9.8 is therefore returned as 0x070908.
+
+\fIhost\fP is an ascii string showing what host information that this libcurl
+was built for. As discovered by a configure script or set by the build
+environment.
+
+\fIfeatures\fP can have none, one or more bits set, and the currently defined
+bits are:
+.TP 5.5
+.B CURL_VERSION_IPV6
+supports IPv6
+.TP
+.B CURL_VERSION_KERBEROS4
+supports kerberos4 (when using FTP)
+.TP
+.B CURL_VERSION_SSL
+supports SSL (HTTPS/FTPS)
+.TP
+.B CURL_VERSION_LIBZ
+supports HTTP deflate using libz
+.PP
+\fIssl_version\fP is an ascii string for the OpenSSL version used. If libcurl
+has no SSL support, this is NULL.
+
+\fIssl_version_num\fP is the numerical OpenSSL version value as defined by the
+OpenSSL project. If libcurl has no SSL support, this is 0.
+
+\fIlibz_version\fP is an ascii string (there is no numerical version). If
+libcurl has no libz support, this is NULL.
+
+\fIprotocols\fP is a pointer to an array of char * pointers, containing the
+names protocols that libcurl supports (using lowercase letters). The protocol
+names are the same as would be used in URLs. The array is terminated by a NULL
+entry.
+
+
+.SH RETURN VALUE
+A pointer to a curl_version_info_data struct.
+.SH "SEE ALSO"
+\fIcurl_version(3)\fP
+.SH BUGS
+No known bugs.

docs/libcurl/index.html

@@ -1,48 +1,52 @@
-HTML>
+<HTML>
 <HEAD>
 <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
-<TITLE>Index to Curl documentation</TITLE>
+<TITLE>Index to libcurl documentation</TITLE>
 </HEAD>
 
 <BODY>
-<H1 ALIGN="CENTER">Index to Curl documentation</H1>
+<H1 ALIGN="CENTER">Index to libcurl documentation</H1>
 
 <H2>Programs</H2>
-<P><A HREF="curl-config.html">curl-config.html</A>
-<P><A HREF="curl.html">curl.html</A>
+<P><A HREF="../index.html">curl and tools</A>
 
-<H2>Library routines</H2>
-<P><A HREF="libcurl.html">libcurl.html</A>
-<P><A HREF="curl_easy_cleanup.html">curl_easy_cleanup.html</A>
-<P><A HREF="curl_easy_duphandle.html">curl_easy_duphandle.html</A>
-<P><A HREF="curl_easy_getinfo.html">curl_easy_getinfo.html</A>
-<P><A HREF="curl_easy_init.html">curl_easy_init.html</A>
-<P><A HREF="curl_easy_perform.html">curl_easy_perform.html</A>
-<P><A HREF="curl_easy_setopt.html">curl_easy_setopt.html</A>
-<P><A HREF="curl_escape.html">curl_escape.html</A>
-<P><A HREF="curl_formadd.html">curl_formadd.html</A>
-<P><A HREF="curl_formfree.html">curl_formfree.html</A>
-<P><A HREF="curl_formparse.html">curl_formparse.html</A>
-<P><A HREF="curl_getdate.html">curl_getdate.html</A>
-<P><A HREF="curl_getenv.html">curl_getenv.html</A>
-<P><A HREF="curl_global_cleanup.html">curl_global_cleanup.html</A>
-<P><A HREF="curl_global_init.html">curl_global_init.html</A>
-<P><A HREF="curl_mprintf.html">curl_mprintf.html</A>
-<P><A HREF="curl_slist_append.html">curl_slist_append.html</A>
-<P><A HREF="curl_slist_free_all.html">curl_slist_free_all.html</A>
-<P><A HREF="curl_strequal.html">curl_strequal.html</A>
-<P><A HREF="curl_strnequal.html">curl_strnequal.html</A>
-<P><A HREF="curl_unescape.html">curl_unescape.html</A>
-<P><A HREF="curl_version.html">curl_version.html</A>
-<hr>
-<p><a href="curl_multi_add_handle.html">curl_multi_add_handle.html</a>
-<p><a href="curl_multi_cleanup.html">curl_multi_cleanup.html</a>
-<p><a href="curl_multi_fdset.html">curl_multi_fdset.html</a>
-<p><a href="curl_multi_info_read.html">curl_multi_info_read.html</a>
-<p><a href="curl_multi_init.html">curl_multi_init.html</a>
-<p><a href="curl_multi_perform.html">curl_multi_perform.html</a>
-<p><a href="curl_multi_remove_handle.html">curl_multi_remove_handle.html</a>
-<p><a href="libcurl-multi.html">libcurl-multi.html</a>
+<h2>Overviews</h2>
+<A HREF="libcurl.html">libcurl</A>
+<br><a href="libcurl-multi.html">libcurl-multi</a>
+<br><a href="libcurl-errors.html">libcurl-errors</a>
+<br><a href="../libcurl-the-guide">libcurl-the-guide</a> (plain text)
+
+<H2>Library Functions (A-Z)</H2>
+<a href="curl_easy_cleanup.html">curl_easy_cleanup</A>
+<br><a href="curl_easy_duphandle.html">curl_easy_duphandle</A>
+<br><a href="curl_easy_getinfo.html">curl_easy_getinfo</A>
+<br><a href="curl_easy_init.html">curl_easy_init</A>
+<br><a href="curl_easy_perform.html">curl_easy_perform</A>
+<br><a href="curl_easy_setopt.html">curl_easy_setopt</A>
+<br><a href="curl_escape.html">curl_escape</A>
+<br><a href="curl_formadd.html">curl_formadd</A>
+<br><a href="curl_formfree.html">curl_formfree</A>
+<br><a href="curl_formparse.html">curl_formparse</A>
+<br><a href="curl_free.html">curl_free</A>
+<br><a href="curl_getdate.html">curl_getdate</A>
+<br><a href="curl_getenv.html">curl_getenv</A>
+<br><a href="curl_global_cleanup.html">curl_global_cleanup</A>
+<br><a href="curl_global_init.html">curl_global_init</A>
+<br><a href="curl_mprintf.html">curl_mprintf</A>
+<br><a href="curl_multi_add_handle.html">curl_multi_add_handle</a>
+<br><a href="curl_multi_cleanup.html">curl_multi_cleanup</a>
+<br><a href="curl_multi_fdset.html">curl_multi_fdset</a>
+<br><a href="curl_multi_info_read.html">curl_multi_info_read</a>
+<br><a href="curl_multi_init.html">curl_multi_init</a>
+<br><a href="curl_multi_perform.html">curl_multi_perform</a>
+<br><a href="curl_multi_remove_handle.html">curl_multi_remove_handle</a>
+<br><a href="curl_slist_append.html">curl_slist_append</A>
+<br><a href="curl_slist_free_all.html">curl_slist_free_all</A>
+<br><a href="curl_strequal.html">curl_strequal</A>
+<br><a href="curl_strnequal.html">curl_strnequal</A>
+<br><a href="curl_unescape.html">curl_unescape</A>
+<br><a href="curl_version.html">curl_version</A>
+<br><a href="curl_version_info.html">curl_version_info</A>
 
 </BODY>
 </HTML>

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

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH libcurl-multi 5 "20 March 2001" "libcurl 7.9.5" "libcurl multi interface"
+.TH libcurl-multi 5 "13 Oct 2001" "libcurl 7.10.1" "libcurl multi interface"
 .SH NAME
 libcurl-multi \- how to use the multi interface
 .SH DESCRIPTION
@@ -37,7 +37,7 @@ curl_multi_* functions.
 
 Each single transfer is built up with an easy handle. You must create them,
 and setup the appropriate options for each easy handle, as outlined in the
-\fIlibcurl(3)\fP man page.
+\fIlibcurl(3)\fP man page, using \fIcurl_easy_setopt(3)\fP.
 
 When the easy handle is setup for a transfer, then instead of using
 \fIcurl_easy_perform\fP (as when using the easy interface for transfers), you
@@ -49,11 +49,11 @@ handles.
 Should you change your mind, the easy handle is again removed from the multi
 stack using \fIcurl_multi_remove_handle\fP. Once removed from the multi
 handle, you can again use other easy interface functions like
-curl_easy_perform or whatever you think is necessary.
+\fIcurl_easy_perform\fP on the handle or whatever you think is necessary.
 
-Adding the easy handles to the multi handle does not start any
-transfer. Remember that one of the main ideas with this interface is to let
-your application drive. You drive the transfers by invoking
+Adding the easy handle to the multi handle does not start the transfer.
+Remember that one of the main ideas with this interface is to let your
+application drive. You drive the transfers by invoking
 \fIcurl_multi_perform\fP. libcurl will then transfer data if there is anything
 available to transfer. It'll use the callbacks and everything else you have
 setup in the individual easy handles. It'll transfer data on all current
@@ -62,24 +62,39 @@ all, it may be none.
 
 Your application can acquire knowledge from libcurl when it would like to get
 invoked to transfer data, so that you don't have to busy-loop and call that
-\fIcurl_multi_perform\fP like a mad man! \fIcurl_multi_fdset\fP offers an
+\fIcurl_multi_perform\fP like crazy. \fIcurl_multi_fdset\fP offers an
 interface using which you can extract fd_sets from libcurl to use in select()
 or poll() calls in order to get to know when the transfers in the multi stack
 might need attention. This also makes it very easy for your program to wait
 for input on your own private file descriptors at the same time or perhaps
 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
+\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".
+
 \fIcurl_multi_perform\fP stores the number of still running transfers in one
 of its input arguments, and by reading that you can figure out when all the
 transfers in the multi handles are done. 'done' does not mean successful. One
-or more of the transfers may have failed.
+or more of the transfers may have failed. Tracking when this number changes,
+you know when one or more transfers are done.
 
 To get information about completed transfers, to figure out success or not and
 similar, \fIcurl_multi_info_read\fP should be called. It can return a message
 about a current or previous transfer. Repeated invokes of the function get
-more messages until the message queue is empty.
+more messages until the message queue is empty. The information you receive
+there includes an easy handle pointer which you may use to identify which easy
+handle the information regards.
 
 When all transfers in the multi stack are done, cleanup the multi handle with
 \fIcurl_multi_cleanup\fP. Be careful and please note that you \fBMUST\fP
 invoke separate \fIcurl_easy_cleanup\fP calls on every single easy handle to
 clean them up properly.
+
+If you want to re-use an easy handle that was added to the multi handle for
+transfer, you must first remove it from the multi stack and then re-add it
+again (possbily after having altered some options at your own choice).

include/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

include/curl/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

include/curl/curl.h

@@ -1,6 +1,6 @@
 #ifndef __CURL_CURL_H
 #define __CURL_CURL_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include <stdio.h>
 /* The include stuff here is mainly for time_t! */
@@ -49,7 +49,7 @@
 #define FALSE 0
 #endif
 
-#include <curl/types.h>
+#include "types.h"
 
 #ifdef  __cplusplus
 extern "C" {
@@ -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 */
@@ -174,7 +176,7 @@ typedef enum {
   CURLE_HTTP_RANGE_ERROR,        /* 33 - RANGE "command" didn't work */
   CURLE_HTTP_POST_ERROR,         /* 34 */
   CURLE_SSL_CONNECT_ERROR,       /* 35 - wrong when connecting with SSL */
-  CURLE_FTP_BAD_DOWNLOAD_RESUME, /* 36 - couldn't resume download */
+  CURLE_BAD_DOWNLOAD_RESUME,     /* 36 - couldn't resume download */
   CURLE_FILE_COULDNT_READ_FILE,  /* 37 */
   CURLE_LDAP_CANNOT_BIND,        /* 38 */
   CURLE_LDAP_SEARCH_FAILED,      /* 39 */
@@ -192,13 +194,29 @@ typedef enum {
   CURLE_SSL_PEER_CERTIFICATE,    /* 51 - peer's certificate wasn't ok */
   CURLE_GOT_NOTHING,             /* 52 - when this is a specific error */
   CURLE_SSL_ENGINE_NOTFOUND,     /* 53 - SSL crypto engine not found */
-  CURLE_SSL_ENGINE_SETFAILED,    /* 54 - can not set SSL crypto engine as default */
+  CURLE_SSL_ENGINE_SETFAILED,    /* 54 - can not set SSL crypto engine as
+                                    default */
   CURLE_SEND_ERROR,              /* 55 - failed sending network data */
   CURLE_RECV_ERROR,              /* 56 - failure in receiving network data */
+  CURLE_SHARE_IN_USE,            /* 57 - share is in use */
+  CURLE_SSL_CERTPROBLEM,         /* 58 - problem with the local certificate */
+  CURLE_SSL_CIPHER,              /* 59 - couldn't use specified cipher */
+  CURLE_SSL_CACERT,              /* 60 - problem with the CA cert (path?) */
+  CURLE_BAD_CONTENT_ENCODING,    /* 61 - Unrecognized transfer encoding */
 
   CURL_LAST /* never use! */
 } CURLcode;
 
+/* 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,
+  CURLPROXY_SOCKS4 = 4,
+  CURLPROXY_SOCKS5 = 5
+} curl_proxytype;
+
 /* this was the error code 50 in 7.7.3 and a few earlier versions, this
    is no longer used by libcurl but is instead #defined here only to not
    make programs break */
@@ -206,6 +224,7 @@ typedef enum {
 
 /* This is just to make older programs not break: */
 #define CURLE_FTP_PARTIAL_FILE CURLE_PARTIAL_FILE
+#define CURLE_FTP_BAD_DOWNLOAD_RESUME CURLE_BAD_DOWNLOAD_RESUME
 
 #define CURL_ERROR_SIZE 256
 
@@ -221,7 +240,23 @@ typedef enum {
 #ifdef CINIT
 #undef CINIT
 #endif
-#if defined(__STDC__) || defined(_MSC_VER)
+/*
+ * Figure out if we can use the ## operator, which is supported by ISO/ANSI C
+ * and C++. Some compilers support it without setting __STDC__ or __cplusplus
+ * so we need to carefully check for them too. We don't use configure-checks
+ * for these since we want these headers to remain generic and working for all
+ * platforms.
+ */
+#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \
+  defined(__HP_aCC) || defined(__BORLANDC__)
+  /* This compiler is believed to have an ISO compatible preprocessor */
+#define CURL_ISOCPP
+#else
+  /* This compiler is believed NOT to have an ISO compatible preprocessor */
+#undef CURL_ISOCPP
+#endif
+
+#ifdef CURL_ISOCPP
 #define CINIT(name,type,number) CURLOPT_ ## name = CURLOPTTYPE_ ## type + number
 #else
 /* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
@@ -559,12 +594,38 @@ typedef enum {
      this option is used only if SSL_VERIFYPEER is true */
   CINIT(CAPATH, OBJECTPOINT, 97),
 
-  CURLOPT_LASTENTRY /* the last unusued */
+  /* Instruct libcurl to use a smaller receive buffer */
+  CINIT(BUFFERSIZE, LONG, 98),
+
+  /* Instruct libcurl to not use any signal/alarm handlers, even when using
+     timeouts. This option is useful for multi-threaded applications.
+     See libcurl-the-guide for more background information. */
+  CINIT(NOSIGNAL, LONG, 99),
+  
+  /* Provide a CURLShare for mutexing non-ts data */
+  CINIT(SHARE, OBJECTPOINT, 100),
+
+  /* indicates type of proxy. accepted values are CURLPROXY_HTTP (default),
+     CURLPROXY_SOCKS4 and CURLPROXY_SOCKS5. */
+  CINIT(PROXYTYPE, LONG, 101),
+
+  /* Set the Accept-Encoding string. Use this to tell a server you would like
+     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),
+
+  CURLOPT_LASTENTRY /* the last unused */
 } CURLoption;
 
   /* two convenient "aliases" that follow the name scheme better */
 #define CURLOPT_WRITEDATA CURLOPT_FILE
 #define CURLOPT_READDATA  CURLOPT_INFILE 
+#define CURLOPT_HEADERDATA CURLOPT_WRITEHEADER
 
 
   /* These enums are for use with the CURLOPT_HTTP_VERSION option. */
@@ -647,7 +708,7 @@ int curl_formparse(char *, struct curl_httppost **,
 #undef CFINIT
 #endif
 
-#if defined(__STDC__) || defined(_MSC_VER)
+#ifdef CURL_ISOCPP
 #define CFINIT(name) CURLFORM_ ## name
 #else
 /* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
@@ -737,6 +798,9 @@ char *curl_version(void);
  * allocated string or NULL if an error occurred.  */
 char *curl_escape(const char *string, int length);
 char *curl_unescape(const char *string, int length);
+/* 20020912 WJM. Provide for a de-allocation in the same translation unit
+   that did the allocation. Added in libcurl 7.10 */
+void curl_free(void *p);
 
 /* curl_global_init() should be invoked exactly once for each application that
    uses libcurl */
@@ -747,8 +811,8 @@ CURLcode curl_global_init(long flags);
 void curl_global_cleanup(void);
 
 /* This is the version number */
-#define LIBCURL_VERSION "7.9.8"
-#define LIBCURL_VERSION_NUM 0x070908
+#define LIBCURL_VERSION "7.10.3"
+#define LIBCURL_VERSION_NUM 0x070a03
 
 /* linked-list structure for the CURLOPT_QUOTE option (and other) */
 struct curl_slist {
@@ -805,16 +869,13 @@ 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 <curl/easy.h> /* nothing in curl is fun without the easy stuff */
-#include <curl/multi.h>
-
 typedef enum {
   CURLCLOSEPOLICY_NONE, /* first, never use this */
 
@@ -833,8 +894,106 @@ typedef enum {
 #define CURL_GLOBAL_NOTHING 0
 #define CURL_GLOBAL_DEFAULT CURL_GLOBAL_ALL
 
+
+/*****************************************************************************
+ * Setup defines, protos etc for the sharing stuff.
+ */
+
+/* Different data locks for a single share */
+typedef enum {
+  CURL_LOCK_DATA_NONE = 0,
+  CURL_LOCK_DATA_COOKIE = 1,
+  CURL_LOCK_DATA_DNS = 2,
+  CURL_LOCK_DATA_SSL_SESSION = 3,
+  CURL_LOCK_DATA_CONNECT = 4,
+  CURL_LOCK_DATA_LAST
+} curl_lock_data;
+
+/* Different lock access types */
+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 void (*curl_lock_function)(CURL *handle,
+                                   curl_lock_data data,
+                                   curl_lock_access access,
+                                   void *userptr);
+typedef void (*curl_unlock_function)(CURL *handle,
+                                     curl_lock_data data,
+                                     void *userptr);
+
+typedef void CURLSH;
+
+typedef enum {
+  CURLSHE_OK,  /* all is fine */
+  CURLSHE_BAD_OPTION, /* 1 */
+  CURLSHE_IN_USE,     /* 2 */
+  CURLSHE_INVALID,    /* 3 */
+  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.
+ */
+
+typedef enum {
+  CURLVERSION_FIRST,
+  CURLVERSION_LAST /* never actually use this */
+} CURLversion;
+
+/* The 'CURLVERSION_NOW' is the symbolic name meant to be used by
+   basicly all programs ever, that want to get version information. It is
+   meant to be a built-in version number for what kind of struct the caller
+   expects. If the struct ever changes, we redfine the NOW to another enum
+   from above. */
+#define CURLVERSION_NOW CURLVERSION_FIRST
+
+typedef struct {
+  CURLversion age;          /* age of the returned struct */
+  const char *version;      /* LIBCURL_VERSION */
+  unsigned int version_num; /* LIBCURL_VERSION_NUM */
+  const char *host;         /* OS/host/cpu/machine when configured */
+  int features;             /* bitmask, see defines below */
+  char *ssl_version;        /* human readable string */
+  long ssl_version_num;     /* number */
+  const char *libz_version;       /* human readable string */
+  /* protocols is terminated by an entry with a NULL protoname */
+  const char **protocols;
+} curl_version_info_data;
+
+#define CURL_VERSION_IPV6      (1<<0)
+#define CURL_VERSION_KERBEROS4 (1<<1)
+#define CURL_VERSION_SSL       (1<<2)
+#define CURL_VERSION_LIBZ      (1<<3)
+
+/* returns a pointer to a static copy of the version info struct */
+curl_version_info_data *curl_version_info(CURLversion);
+
 #ifdef  __cplusplus
 }
 #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

@@ -1,6 +1,6 @@
 #ifndef __CURL_EASY_H
 #define __CURL_EASY_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 #ifdef  __cplusplus
 extern "C" {
 #endif

include/curl/multi.h

@@ -1,6 +1,6 @@
 #ifndef __CURL_MULTI_H
 #define __CURL_MULTI_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 /*
   This is meant to be the "external" header file. Don't give away any
   internals here!
@@ -47,14 +47,15 @@
   Example sources using this interface is here: ../multi/
 
 */
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
+
 #if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
 #include <winsock.h>
+#else
+#include <sys/socket.h>
+#include <sys/time.h>
 #endif
 
-#include <curl/curl.h>
+#include "curl.h"
 
 typedef void CURLM;
 

include/curl/stdcheaders.h

@@ -1,6 +1,6 @@
 #ifndef __STDC_HEADERS_H
 #define __STDC_HEADERS_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>

include/curl/types.h

@@ -1,6 +1,6 @@
 #ifndef __CURL_TYPES_H
 #define __CURL_TYPES_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 typedef void CURL;
 typedef void CURLconnect;
 

lib/.cvsignore

@@ -1,6 +1,9 @@
 *.la
 *.lo
 Makefile
-Makefile.in
+*.in
 .deps
 .libs
+config.h
+stamp-*
+ca-bundle.h

lib/Makefile.am

@@ -5,9 +5,9 @@
 AUTOMAKE_OPTIONS = foreign nostdinc
 
 EXTRA_DIST = getdate.y Makefile.b32 Makefile.b32.resp Makefile.m32	    \
-       Makefile.vc6 Makefile.riscos libcurl.def dllinit.c curllib.dsp	    \
+       Makefile.vc6 Makefile.riscos libcurl.def curllib.dsp	    \
        curllib.dsw config-vms.h config-win32.h config-riscos.h config-mac.h \
-       config.h.in
+       config.h.in ca-bundle.crt README.encoding README.memoryleak
 
 lib_LTLIBRARIES = libcurl.la
 
@@ -16,7 +16,8 @@ lib_LTLIBRARIES = libcurl.la
 # we use srcdir/lib for the lib-private header files
 INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/lib -I$(top_srcdir)/lib
 
-libcurl_la_LDFLAGS = -no-undefined -version-info 2:2:0
+VERSION=-version-info 2:2:0
+
 # This flag accepts an argument of the form current[:revision[:age]]. So,
 # passing -version-info 3:12:1 sets current to 3, revision to 12, and age to
 # 1.
@@ -45,23 +46,27 @@ libcurl_la_LDFLAGS = -no-undefined -version-info 2:2:0
 # set age to 0.
 #
 
-libcurl_la_SOURCES = \
-arpa_telnet.h  file.c         getpass.h      netrc.h        timeval.c \
-base64.c       file.h         hostip.c       progress.c     timeval.h \
-base64.h       formdata.c     hostip.h       progress.h     \
-cookie.c       formdata.h     http.c         sendf.c        \
-cookie.h       ftp.c          http.h         sendf.h        url.c \
-dict.c         ftp.h          if2ip.c        speedcheck.c   url.h \
-dict.h         getdate.c      if2ip.h        speedcheck.h   urldata.h \
-getdate.h      ldap.c         ssluse.c       version.c \
-getenv.c       ldap.h         ssluse.h       \
-escape.c       mprintf.c      telnet.c       \
-escape.h       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
+if NO_UNDEFINED
+# The -no-undefined flag is CRUCIAL for this to build fine on Cygwin. If we
+# find a case in which we need to remove this flag, we should most likely
+# write a configure check that detects when this flag is needed and when its
+# not.
+libcurl_la_LDFLAGS = -no-undefined $(VERSION)
+else
+libcurl_la_LDFLAGS = $(VERSION)
+endif
 
+libcurl_la_SOURCES = arpa_telnet.h file.c getpass.h netrc.h timeval.c	\
+base64.c file.h hostip.c progress.c timeval.h base64.h formdata.c	\
+hostip.h progress.h cookie.c formdata.h http.c sendf.c cookie.h ftp.c	\
+http.h sendf.h url.c dict.c ftp.h if2ip.c speedcheck.c url.h dict.h	\
+getdate.c if2ip.h speedcheck.h urldata.h getdate.h ldap.c ssluse.c	\
+version.c getenv.c ldap.h ssluse.h escape.c mprintf.c telnet.c escape.h	\
+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 share.h
 
 noinst_HEADERS = setup.h transfer.h
 
@@ -70,3 +75,14 @@ $(srcdir)/getdate.c: getdate.y
 	cd $(srcdir) && \
 	  $(YACC) $(YFLAGS) getdate.y; \
 	  mv -f y.tab.c getdate.c
+
+install-data-hook:
+	@if test -n "@CURL_CA_BUNDLE@"; then \
+	  $(mkinstalldirs) `dirname $(DESTDIR)@CURL_CA_BUNDLE@`; \
+	  @INSTALL_DATA@ $(srcdir)/ca-bundle.crt $(DESTDIR)@CURL_CA_BUNDLE@; \
+        fi
+
+# this hook is mainly for non-unix systems to build even if configure
+# isn't run
+dist-hook:
+	cp $(srcdir)/ca-bundle.h.in $(distdir)/ca-bundle.h

lib/Makefile.b32

@@ -59,7 +59,11 @@ SOURCES	   = \
 	easy.c \
 	strequal.c \
 	strtok.c \
-	connect.c
+	connect.c \
+        hash.c \
+        llist.c \
+        multi.c \
+        content_encoding.c
 
 OBJECTS = $(SOURCES:.c=.obj)
 

lib/Makefile.b32.resp

@@ -28,4 +28,8 @@
 +easy.obj &
 +strequal.obj &
 +strtok.obj &
-+connect.obj
++connect.obj &
++hash.obj &
++llist.obj &
++multi.obj &
++content_encoding.obj

lib/Makefile.m32

@@ -1,6 +1,6 @@
 #############################################################
 #
-## Makefile for building libcurl.a with MingW32 (GCC-2.95) and
+## Makefile for building libcurl.a with MingW32 (GCC-3.2) and
 ## optionally OpenSSL (0.9.6)
 ## Use: make -f Makefile.m32
 ##
@@ -9,9 +9,11 @@
 
 CC = gcc
 AR = ar
+RM = rm -f 
 RANLIB = ranlib
 STRIP = strip -g
-OPENSSL_PATH = ../../openssl-0.9.6b
+OPENSSL_PATH = ../../openssl-0.9.6g
+ZLIB_PATH = ../../zlib-1.1.3
 
 ########################################################
 ## Nothing more to do below this line!
@@ -21,7 +23,12 @@ CFLAGS = -g -O2 -DMINGW32
 ifdef SSL
   INCLUDES += -I"$(OPENSSL_PATH)/outinc" -I"$(OPENSSL_PATH)/outinc/openssl"
   CFLAGS += -DUSE_SSLEAY
-  DLL_LIBS = -leay32 -lssl32 -lRSAglue
+  DLL_LIBS = -L$(OPENSSL_PATH)/out -leay32 -lssl32 -lRSAglue
+endif
+ifdef ZLIB
+	INCLUDES += -I"$(ZLIB_PATH)"
+	CFLAGS += -DHAVE_ZLIB
+	DLL_LIBS += -L$(ZLIB_PATH) -lz
 endif
 COMPILE = $(CC) $(INCLUDES) $(CFLAGS)
 
@@ -35,14 +42,16 @@ 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
+	strtok.c connect.c hash.c llist.c multi.c \
+	content_encoding.h content_encoding.c
 
 libcurl_a_OBJECTS =  file.o timeval.o base64.o hostip.o progress.o \
 	formdata.o cookie.o http.o sendf.o ftp.o url.o dict.o if2ip.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
+	strtok.o connect.o hash.o llist.o multi.o \
+	content_encoding.o
 
 LIBRARIES =  $(libcurl_a_LIBRARIES)
 SOURCES = $(libcurl_a_SOURCES)
@@ -52,16 +61,18 @@ OBJECTS = $(libcurl_a_OBJECTS)
 all: libcurl.a libcurl.dll libcurldll.a
 
 libcurl.a: $(libcurl_a_OBJECTS) $(libcurl_a_DEPENDENCIES)
-	-@erase libcurl.a
+	$(RM) libcurl.a
 	$(AR) cru libcurl.a $(libcurl_a_OBJECTS)
 	$(RANLIB) libcurl.a
 	$(STRIP) $@
 
+DLLINITOBJ =
+
 # remove the last line above to keep debug info
 
-libcurl.dll libcurldll.a: libcurl.a libcurl.def dllinit.o
-	-@erase $@
-	dllwrap --dllname $@ --output-lib libcurldll.a --export-all --def libcurl.def $(libcurl_a_LIBRARIES) dllinit.o -L$(OPENSSL_PATH)/out $(DLL_LIBS) -lwsock32 -lws2_32 -lwinmm
+libcurl.dll libcurldll.a: libcurl.a libcurl.def $(DLLINITOBJ)
+	$(RM) $@
+	dllwrap --dllname $@ --output-lib libcurldll.a --export-all --def libcurl.def $(libcurl_a_LIBRARIES) $(DLLINITOBJ) $(DLL_LIBS) -lwsock32 -lws2_32 -lwinmm
 	$(STRIP) $@
 
 # remove the last line above to keep debug info
@@ -76,9 +87,9 @@ libcurl.dll libcurldll.a: libcurl.a libcurl.def dllinit.o
 	$(COMPILE) -c $<
 
 clean:
-	-@erase $(libcurl_a_OBJECTS)
+	$(RM) $(libcurl_a_OBJECTS)
 
 distrib: clean
 
-	-@erase $(libcurl_a_LIBRARIES)
+	$(RM) $(libcurl_a_LIBRARIES)
 

lib/Makefile.vc6

@@ -47,7 +47,7 @@ CFLAGS = /I "../include" /nologo /W3 /GX /D "WIN32" /D "VC6" /D "_MBCS" /D "_LIB
 LNKDLL    = link.exe /DLL  /def:libcurl.def
 LNKLIB    = link.exe -lib
 LFLAGS    = /nologo
-LINKLIBS  = ws2_32.lib
+LINKLIBS  = ws2_32.lib winmm.lib
 SSLLIBS   = libeay32.lib ssleay32.lib RSAglue.lib
 CFGSET    = FALSE
 
@@ -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

lib/README.encoding

@@ -0,0 +1,53 @@
+
+		    Content Encoding Support for libcurl
+
+* About content encodings: 
+
+HTTP/1.1 [RFC 2616] specifies that a client may request that a server encode
+its response. This is usually used to compress a response using one of a set
+of commonly available compression techniques. These schemes are `deflate'
+(the zlib algorithm), `gzip' and `compress' [sec 3.5, RFC 2616]. A client
+requests that the sever perform an encoding by including an Accept-Encoding
+header in the request document. The value of the header should be one of the
+recognized tokens `deflate', ... (there's a way to register new
+schemes/tokens, see sec 3.5 of the spec). A server MAY honor the client's
+encoding request. When a response is encoded, the server includes a
+Content-Encoding header in the response. The value of the Content-Encoding
+header indicates which scheme was used to encode the data.
+
+A client may tell a server that it can understand several different encoding
+schemes. In this case the server may choose any one of those and use it to
+encode the response (indicating which one using the Content-Encoding header).
+It's also possible for a client to attach priorities to different schemes so
+that the server knows which it prefers. See sec 14.3 of RFC 2616 for more
+information on the Accept-Encoding header.
+
+* Current support for content encoding:
+
+I added support for the 'deflate' content encoding to both libcurl and curl.
+Both regular and chunked transfers should work although I've tested only the
+former. The library zlib is required for this feature. Places where I
+modified the source code are commented and typically include my initials and
+the date (e.g., 08/29/02 jhrg).
+
+* The libcurl interface:
+
+To cause libcurl to request a content encoding use: 
+
+    curl_easy_setopt(curl, CURLOPT_ENCODING, <string>) 
+
+where <string> is the intended value of the Accept-Encoding header.
+
+Currently, libcurl only understands how to process responses that use the
+`deflate' Content-Encoding, so the only value for CURLOPT_ENCODING that will
+work (besides "identity," which does nothing) is "deflate." If a response is
+encoded using either the `gzip' or `compress' methods, libcurl will return an
+error indicating that the response could not be decoded. If <string> is null
+or empty no Accept-Encoding header is generated.
+
+* The curl interface:
+
+Use the --compressed option with curl to cause it to ask servers to compress
+responses using deflate. 
+
+James Gallagher <jgallagher@gso.uri.edu>

lib/README.memoryleak

@@ -0,0 +1,56 @@
+$Id$
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+             How To Track Down Suspected Memory Leaks in libcurl
+             ===================================================
+
+Single-threaded
+
+  Please note that this memory leak system is not adjusted to work in more
+  than one thread. If you want/need to use it in a multi-threaded app. Please
+  adjust accordingly.
+
+
+Build
+
+  Rebuild libcurl with -DMALLOCDEBUG (usually, rerunning configure with
+  --enable-debug fixes this). 'make clean' first, then 'make' so that all
+  files actually are rebuilt properly. It will also make sense to build
+  libcurl with the debug option (usually -g to the compiler) so that debugging
+  it will be easier if you actually do find a leak in the library.
+
+  This will create a library that has memory debugging enabled.
+
+Modify Your Application
+
+  Add a line in your application code:
+
+       curl_memdebug("filename");
+
+  This will make the malloc debug system output a full trace of all resource
+  using functions to the given file name. Make sure you rebuild your program
+  and that you link with the same libcurl you built for this purpose as
+  described above.
+
+Run Your Application
+
+  Run your program as usual. Watch the specified memory trace file grow.
+
+  Make your program exit and use the proper libcurl cleanup functions etc. So
+  that all non-leaks are returned/freed properly.
+
+Analyze the Flow
+
+  Use the tests/memanalyze.pl perl script to analyze the memdump file:
+
+    tests/memanalyze.pl < memdump
+
+  This now outputs a report on what resources that were allocated but never
+  freed etc. This report is very fine for posting to the list!
+
+  If this doesn't produce any output, no leak was detected in libcurl. Then
+  the leak is mostly likely to be in your code.

lib/arpa_telnet.h

@@ -1,6 +1,6 @@
 #ifndef __ARPA_TELNET_H
 #define __ARPA_TELNET_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 #ifndef CURL_DISABLE_TELNET
 /*
  * Telnet option defines. Add more here if in need.

lib/base64.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 /* Base64 encoding/decoding
  *
@@ -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];
 	
 }
 
@@ -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;
@@ -260,7 +267,6 @@ void *suck(int *lenptr) {
 }
 #endif
 
-
 /*
  * local variables:
  * eval: (load-file "../curl-mode.el")

lib/base64.h

@@ -1,6 +1,6 @@
 #ifndef __BASE64_H
 #define __BASE64_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 int Curl_base64_encode(const void *data, int size, char **str);
 int Curl_base64_decode(const char *str, void *data);
 #endif

lib/ca-bundle.h.in

@@ -0,0 +1,31 @@
+#ifndef __CA_BUNDLE_H
+#define __CA_BUNDLE_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * In order to be useful for every potential user, 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.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ *****************************************************************************/
+
+#ifndef CURL_CA_BUNDLE
+/* Set this to the full path file name of the ca cert bundle */
+#undef CURL_CA_BUNDLE
+#endif
+
+#endif /* __CA_BUNDLE_H */

lib/config-win32.h

@@ -170,6 +170,9 @@
 /* Define if you have the <winsock.h> header file.  */
 #define HAVE_WINSOCK_H 1
 
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H 1
+
 /* Define if you have the closesocket function.  */
 #define HAVE_CLOSESOCKET 1
 
@@ -199,7 +202,7 @@
  *This is to eliminate the warnings when compiled *
  * using MS VC++ compiler	  			  *
  **************************************************/
-#ifdef _MSC_VER
+#if 0
 
 #pragma warning (disable: 4244)	/* truncation from 'const int' to 'char' */
 #pragma warning (disable: 4127)	/* conditional expression is constant */
@@ -218,4 +221,7 @@
                                    been initialized */
 #pragma warning (disable: 4715)	/* ToHour' : not all control paths return a
                                    value */
+#pragma warning (disable: 4115) /* warning C4115: '_RPC_ASYNC_STATE' : named
+                                   type definition in parentheses */
+#pragma warning (disable: 4206) /* this does what? */
 #endif

lib/connect.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include "setup.h"
 
@@ -176,10 +176,9 @@ 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;
@@ -206,7 +205,7 @@ static CURLcode bindlocal(struct connectdata *conn,
    *************************************************************/
   if (strlen(data->set.device)<255) {
     struct sockaddr_in sa;
-    Curl_addrinfo *h=NULL;
+    struct Curl_dns_entry *h=NULL;
     size_t size;
     char myhost[256] = "";
     in_addr_t in;
@@ -247,12 +246,17 @@ static CURLcode bindlocal(struct connectdata *conn,
     if (INADDR_NONE != in) {
 
       if ( h ) {
+        Curl_addrinfo *addr = h->addr;
+
+        Curl_resolv_unlock(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, h->ai_addr, h->ai_addrlen);        
-        sa.sin_family = h->ai_family;
+        memcpy((char *)&sa.sin_addr, addr->ai_addr, addr->ai_addrlen);        
+        sa.sin_family = addr->ai_family;
 #else
-        memcpy((char *)&sa.sin_addr, h->h_addr, h->h_length);
+        memcpy((char *)&sa.sin_addr, addr->h_addr, addr->h_length);
         sa.sin_family = AF_INET;
 #endif
         sa.sin_addr.s_addr = in;
@@ -337,6 +341,77 @@ int socketerror(int sockfd)
   return err;
 }
 
+/*
+ * Curl_is_connected() is used from the multi interface to check if the
+ * firstsocket has connected.
+ */
+
+CURLcode Curl_is_connected(struct connectdata *conn,
+                           int sockfd,
+                           bool *connected)
+{
+  int rc;
+  struct SessionHandle *data = conn->data;
+
+  *connected = FALSE; /* a very negative world view is best */
+
+  if(data->set.timeout || data->set.connecttimeout) {
+    /* there is a timeout set */
+
+    /* Evaluate in milliseconds how much time that has passed */
+    long has_passed = Curl_tvdiff(Curl_tvnow(), data->progress.start);
+
+    /* subtract the most strict timeout of the ones */
+    if(data->set.timeout && data->set.connecttimeout) {
+      if (data->set.timeout < data->set.connecttimeout)
+        has_passed -= data->set.timeout*1000;
+      else 
+        has_passed -= data->set.connecttimeout*1000;
+    }
+    else if(data->set.timeout)
+      has_passed -= data->set.timeout*1000;
+    else
+      has_passed -= data->set.connecttimeout*1000;
+
+    if(has_passed > 0 ) {
+      /* time-out, bail out, go home */
+      failf(data, "Connection time-out");
+      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);
+
+  if(0 == rc) {
+    int err = socketerror(sockfd);
+    if ((0 == err) || (EISCONN == err)) {
+      /* we are connected, awesome! */
+      *connected = TRUE;
+      return CURLE_OK;
+    }
+    /* nope, not connected for real */
+    if(err)
+      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
+   * before. But we don't have that struct around anymore and we can't just
+   * keep a pointer since the cache might in fact have gotten pruned by the
+   * time we want to read this... Alas, we don't do this yet.
+   */
+
+  return CURLE_OK;
+}
+
+
 /*
  * TCP connect to the given host with timeout, proxy or remote doesn't matter.
  * There might be more than one IP address to try out. Fill in the passed
@@ -344,10 +419,11 @@ int socketerror(int sockfd)
  */
 
 CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
-                          Curl_addrinfo *remotehost, /* use one in here */
+                          struct Curl_dns_entry *remotehost, /* use this one */
                           int port,                  /* connect to this */
                           int *sockconn,             /* the connected socket */
-                          Curl_ipconnect **addr)     /* the one we used */
+                          Curl_ipconnect **addr,     /* the one we used */
+                          bool *connected)           /* really connected? */
 {
   struct SessionHandle *data = conn->data;
   int rc;
@@ -362,6 +438,9 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
    * Figure out what maximum time we have left
    *************************************************************/
   long timeout_ms=300000; /* milliseconds, default to five minutes */
+
+  *connected = FALSE; /* default to not connected */
+
   if(data->set.timeout || data->set.connecttimeout) {
     double has_passed;
 
@@ -395,7 +474,11 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
   }
 
   hostname = data->change.proxy?conn->proxyhost:conn->hostname;
-  infof(data, "About to connect() to %s:%d\n", hostname, port);
+  infof(data, "About to connect() to %s%s%s:%d\n",
+        conn->bits.ipv6_ip?"[":"",
+        hostname,
+        conn->bits.ipv6_ip?"]":"",
+        port);
 
 #ifdef ENABLE_IPV6
   /*
@@ -405,7 +488,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
     struct addrinfo *ai;
     port =0; /* prevent compiler warning */
 
-    for (ai = remotehost; ai; ai = ai->ai_next, aliasindex++) {
+    for (ai = remotehost->addr; ai; ai = ai->ai_next, aliasindex++) {
       sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
       if (sockfd < 0)
         continue;
@@ -437,8 +520,11 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
         case EAGAIN:
 #endif
         case EINTR:
-
           /* asynchronous connect, wait for connect or timeout */
+          if(data->state.used_interface == Curl_if_multi)
+            /* don't hang when doing multi */
+            timeout_ms = 0;
+
           rc = waitconnect(sockfd, timeout_ms);
           break;
         case ECONNREFUSED: /* no one listening */
@@ -448,6 +534,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
           break;
         }
       }
+
       if(0 == rc) {
         /* we might be connected, if the socket says it is OK! Ask it! */
         int err;
@@ -455,11 +542,17 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
         err = socketerror(sockfd);
         if ((0 == err) || (EISCONN == err)) {
           /* we are connected, awesome! */
+          *connected = TRUE; /* this is truly a connect */
           break;
 	}
         failf(data, "socket error: %d", err);
         /* we are _not_ connected, it was a false alert, continue please */
       }
+      else if(data->state.used_interface == Curl_if_multi) {
+        /* When running the multi interface, we bail out here */
+        rc = 0;
+        break;
+      }
 
       /* connect failed or timed out */
       sclose(sockfd);
@@ -487,7 +580,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
   /*
    * Connecting with IPv4-only support
    */
-  if(!remotehost->h_addr_list[0]) {
+  if(!remotehost->addr->h_addr_list[0]) {
     /* If there is no addresses in the address list, then we return
        error right away */
     failf(data, "no address available");
@@ -514,17 +607,17 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
   /* This is the loop that attempts to connect to all IP-addresses we
      know for the given host. One by one. */
   for(rc=-1, aliasindex=0;
-      rc && (struct in_addr *)remotehost->h_addr_list[aliasindex];
+      rc && (struct in_addr *)remotehost->addr->h_addr_list[aliasindex];
       aliasindex++) {
     struct sockaddr_in serv_addr;
 
     /* do this nasty work to do the connect */
     memset((char *) &serv_addr, '\0', sizeof(serv_addr));
     memcpy((char *)&(serv_addr.sin_addr),
-           (struct in_addr *)remotehost->h_addr_list[aliasindex],
+           (struct in_addr *)remotehost->addr->h_addr_list[aliasindex],
            sizeof(struct in_addr));
-    serv_addr.sin_family = remotehost->h_addrtype;
-    serv_addr.sin_port = htons(port);
+    serv_addr.sin_family = remotehost->addr->h_addrtype;
+    serv_addr.sin_port = htons((unsigned short)port);
   
     rc = connect(sockfd, (struct sockaddr *)&serv_addr,
                  sizeof(serv_addr));
@@ -542,8 +635,11 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
          */
       case EAGAIN:
 #endif
-
         /* asynchronous connect, wait for connect or timeout */
+        if(data->state.used_interface == Curl_if_multi)
+          /* don't hang when doing multi */
+          timeout_ms = 0;
+
         rc = waitconnect(sockfd, timeout_ms);
         break;
       default:
@@ -554,10 +650,20 @@ 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)) {
         /* we are connected, awesome! */
+        *connected = TRUE; /* this is a true connect */
         break;
       }
       /* nope, not connected for real */
@@ -589,7 +695,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
 
   if(addr)
     /* this is the address we've connected to */
-    *addr = (struct in_addr *)remotehost->h_addr_list[aliasindex];
+    *addr = (struct in_addr *)remotehost->addr->h_addr_list[aliasindex];
 #endif
 
   /* allow NULL-pointers to get passed in */

lib/connect.h

@@ -1,6 +1,6 @@
 #ifndef __CONNECT_H
 #define __CONNECT_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,27 +9,32 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 int Curl_nonblock(int socket,    /* operate on this */
                   int nonblock   /* TRUE or FALSE */);
 
+CURLcode Curl_is_connected(struct connectdata *conn,
+                           int sockfd,
+                           bool *connected);
+
 CURLcode Curl_connecthost(struct connectdata *conn,
-                          Curl_addrinfo *host, /* connect to this */
+                          struct Curl_dns_entry *host, /* connect to this */
                           int port,       /* connect to this port number */
                           int *sockconn,  /* not set if error is returned */
-                          Curl_ipconnect **addr /* the one we used */
-                          ); /*  index we used */
+                          Curl_ipconnect **addr, /* the one we used */
+                          bool *connected /* truly connected? */
+                          );
 #endif

lib/content_encoding.c

@@ -0,0 +1,122 @@
+/***************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2002, 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.
+ *
+ * $Id$
+ ***************************************************************************/
+
+#include "setup.h"
+
+#ifdef HAVE_LIBZ
+
+#include "urldata.h"
+#include <curl/curl.h>
+#include <curl/types.h>
+#include "sendf.h"
+
+#define DSIZ 4096               /* buffer size for decompressed data */
+
+
+static CURLcode
+process_zlib_error(struct SessionHandle *data, z_stream *z)
+{
+  if (z->msg)
+    failf (data, "Error while processing content unencoding.\n%s",
+           z->msg);
+  else
+    failf (data, "Error while processing content unencoding.\n"
+           "Unknown failure within decompression software.");
+
+  return CURLE_BAD_CONTENT_ENCODING;
+}
+
+static CURLcode
+exit_zlib(z_stream *z, bool *zlib_init, CURLcode result)
+{
+  inflateEnd(z);
+  *zlib_init = 0;
+  return result;
+}
+
+CURLcode
+Curl_unencode_deflate_write(struct SessionHandle *data, 
+                            struct Curl_transfer_keeper *k,
+                            ssize_t nread)
+{
+  int status;                   /* zlib status */
+  int result;                   /* Curl_client_write status */
+  char decomp[DSIZ];            /* Put the decompressed data here. */
+  z_stream *z = &k->z;          /* zlib state structure */
+              
+  /* Initialize zlib? */
+  if (!k->zlib_init) {
+    z->zalloc = (alloc_func)Z_NULL;
+    z->zfree = (free_func)Z_NULL;
+    z->opaque = 0;              /* of dubious use 08/27/02 jhrg */
+    if (inflateInit(z) != Z_OK)
+      return process_zlib_error(data, z);
+    k->zlib_init = 1;
+  }
+
+  /* Set the compressed input when this fucntion is called */
+  z->next_in = (Bytef *)k->str;
+  z->avail_in = nread;
+
+  /* because the buffer size is fixed, iteratively decompress
+     and transfer to the client via client_write. */
+  for (;;) {
+    /* (re)set buffer for decompressed output for every iteration */
+    z->next_out = (Bytef *)&decomp[0];
+    z->avail_out = DSIZ;
+
+    status = inflate(z, Z_SYNC_FLUSH);
+    if (status == Z_OK || status == Z_STREAM_END) {
+      result = Curl_client_write(data, CLIENTWRITE_BODY, decomp, 
+                                 DSIZ - z->avail_out);
+      /* if !CURLE_OK, clean up, return */
+      if (result) {              
+        return exit_zlib(z, &k->zlib_init, result);
+      }
+
+      /* Done?; clean up, return */
+      if (status == Z_STREAM_END) {
+        if (inflateEnd(z) == Z_OK)
+          return exit_zlib(z, &k->zlib_init, result);
+        else
+          return exit_zlib(z, &k->zlib_init, process_zlib_error(data, z));
+      }
+
+      /* Done with these bytes, exit */
+      if (status == Z_OK && z->avail_in == 0 && z->avail_out > 0) 
+        return result;
+    }
+    else {                      /* Error; exit loop, handle below */
+      return exit_zlib(z, &k->zlib_init, process_zlib_error(data, z));
+    }
+  }
+}
+#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

@@ -0,0 +1,34 @@
+/***************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2002, 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.
+ *
+ * $Id$
+ ***************************************************************************/
+
+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

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 /***
 
@@ -121,7 +121,7 @@ free_cookiemess(struct Cookie *co)
 struct Cookie *
 Curl_cookie_add(struct CookieInfo *c,
                 bool httpheader, /* TRUE if HTTP header-style line */
-                char *lineptr,   /* first non-space of the line */
+                char *lineptr,   /* first character of the line */
                 char *domain)    /* default domain */
 {
   struct Cookie *clist;
@@ -146,6 +146,10 @@ Curl_cookie_add(struct CookieInfo *c,
     /* This line was read off a HTTP-header */
     char *sep;
     semiptr=strchr(lineptr, ';'); /* first, find a semicolon */
+
+    while(*lineptr && isspace((int)*lineptr))
+      lineptr++;
+
     ptr = lineptr;
     do {
       /* we have a <what>=<this> pair or a 'secure' word here */
@@ -515,7 +519,7 @@ struct CookieInfo *Curl_cookie_init(char *file,
     char *lineptr;
     bool headerline;
     while(fgets(line, MAX_COOKIE_LINE, fp)) {
-      if(strnequal("Set-Cookie:", line, 11)) {
+      if(checkprefix("Set-Cookie:", line)) {
         /* This is a cookie line, get it! */
         lineptr=&line[11];
         headerline=TRUE;
@@ -584,7 +588,7 @@ struct Cookie *Curl_cookie_getlist(struct CookieInfo *c,
 	    /* now check the left part of the path with the cookies path
 	       requirement */
            if(!co->path ||
-	       strnequal(path, co->path, strlen(co->path))) {
+              checkprefix(co->path, path) ) {
 
 	       /* and now, we know this is a match and we should create an
 		  entry for the return-linked-list */

lib/cookie.h

@@ -1,6 +1,6 @@
 #ifndef __COOKIE_H
 #define __COOKIE_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include <stdio.h>
 #ifdef WIN32

lib/curllib.dsp

@@ -43,7 +43,7 @@ RSC=rc.exe
 # 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
@@ -111,10 +111,6 @@ SOURCE=.\dict.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\dllinit.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\easy.c
 # End Source File
 # Begin Source File
@@ -195,6 +191,10 @@ SOURCE=.\mprintf.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\multi.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\netrc.c
 # End Source File
 # Begin Source File

lib/dict.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include "setup.h"
 

lib/dict.h

@@ -1,7 +1,7 @@
 #ifndef __DICT_H
 #define __DICT_H
 
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -10,19 +10,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 #ifndef CURL_DISABLE_DICT
 CURLcode Curl_dict(struct connectdata *conn);
 CURLcode Curl_dict_done(struct connectdata *conn);

lib/dllinit.c

@@ -1,96 +0,0 @@
-#ifdef WIN32
-/* dllinit.c -- Portable DLL initialization. 
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   Contributed by Mumit Khan (khan@xraylith.wisc.edu).
-
-   I've used DllMain as the DLL "main" since that's the most common 
-   usage. MSVC and Mingw32 both default to DllMain as the standard
-   callback from the linker entry point. Cygwin, as of b20.1, also
-   uses DllMain as the default callback from the entry point.
-
-   The real entry point is typically always defined by the runtime 
-   library, and usually never overridden by (casual) user. What you can 
-   override however is the callback routine that the entry point calls, 
-   and this file provides such a callback function, DllMain.
-
-   Mingw32: The default entry point for mingw32 is DllMainCRTStartup
-   which is defined in libmingw32.a This in turn calls DllMain which is
-   defined here. If not defined, there is a stub in libmingw32.a which
-   does nothing.
-
-   Cygwin: The default entry point for Cygwin b20.1 or newer is
-   __cygwin_dll_entry which is defined in libcygwin.a. This in turn
-   calls the routine DllMain. If not defined, there is a stub in
-   libcygwin.a which does nothing. 
-
-   MSVC: MSVC runtime calls DllMain, just like Mingw32.
-
-   Summary: If you need to do anything special in DllMain, just add it
-   here. Otherwise, the default setup should be just fine for 99%+ of
-   the time. I strongly suggest that you *not* change the entry point,
-   but rather change DllMain as appropriate.
-
- */
-
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-#include <stdio.h>
-
-BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, 
-                       LPVOID reserved /* Not used. */ );
-
-/*
- *----------------------------------------------------------------------
- *
- * DllMain --
- *
- *	This routine is called by the Mingw32, Cygwin32 or VC++ C run 
- *	time library init code, or the Borland DllEntryPoint routine. It 
- *	is responsible for initializing various dynamically loaded 
- *	libraries.
- *
- * Results:
- *      TRUE on sucess, FALSE on failure.
- *
- * Side effects:
- *
- *----------------------------------------------------------------------
- */
-BOOL APIENTRY
-DllMain (
-	 HINSTANCE hInst /* Library instance handle. */ ,
-	 DWORD reason /* Reason this function is being called. */ ,
-	 LPVOID reserved /* Not used. */ )
-{
-
-  switch (reason)
-    {
-    case DLL_PROCESS_ATTACH:
-      break;
-
-    case DLL_PROCESS_DETACH:
-      break;
-
-    case DLL_THREAD_ATTACH:
-      break;
-
-    case DLL_THREAD_DETACH:
-      break;
-    }
-  return TRUE;
-}
-#else
-#ifdef VMS
-int VOID_VAR_DLLINIT;	
-#endif
-#endif
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */

lib/easy.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include "setup.h"
 
@@ -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)) {
+  if (Curl_global_host_cache_use(data) && data->hostcache != Curl_global_host_cache_get()) {
+    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);

lib/escape.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 /* Escape and unescape URL encoding in strings. The functions return a new
  * allocated string or NULL if an error occurred.  */
@@ -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;
@@ -48,19 +49,22 @@ char *curl_escape(const char *string, int length)
   length = alloc-1;
   while(length--) {
     in = *string;
-    if(' ' == in)
-      ns[index++] = '+';
-    else if(!(in >= 'a' && in <= 'z') &&
+    if(!(in >= 'a' && in <= 'z') &&
        !(in >= 'A' && in <= 'Z') &&
        !(in >= '0' && in <= '9')) {
       /* encode it */
       newlen += 2; /* the size grows with two, since this'll become a %XX */
       if(newlen > alloc) {
         alloc *= 2;
-        ns = realloc(ns, alloc);
-        if(!ns)
+        testing_ptr = realloc(ns, alloc);
+        if(!testing_ptr) {
+          free( ns );
           return NULL;
         }
+        else {
+          ns = testing_ptr;
+        }
+      }
       sprintf(&ns[index], "%%%02X", in);
 
       index+=3;
@@ -82,19 +86,14 @@ char *curl_unescape(const char *string, int length)
   unsigned char in;
   int index=0;
   unsigned int hex;
-  char querypart=FALSE; /* everything to the right of a '?' letter is
-                           the "query part" where '+' should become ' '.
-                           RFC 2316, section 3.10 */
+ 
+  if( !ns ) {
+    return NULL;
+  }  
   
   while(--alloc > 0) {
     in = *string;
-    if(querypart && ('+' == in))
-      in = ' ';
-    else if(!querypart && ('?' == in)) {
-      /* we have "walked in" to the query part */
-      querypart=TRUE;
-    }
-    else if('%' == in) {
+    if('%' == in) {
       /* encoded part */
       if(sscanf(string+1, "%02X", &hex)) {
         in = hex;
@@ -108,7 +107,11 @@ char *curl_unescape(const char *string, int length)
   }
   ns[index]=0; /* terminate it */
   return ns;
+}
 
+void curl_free(void *p)
+{
+  free(p);
 }
 
 /*

lib/escape.h

@@ -1,7 +1,7 @@
 #ifndef __ESCAPE_H
 #define __ESCAPE_H
 
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -10,19 +10,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 /* Escape and unescape URL encoding in strings. The functions return a new
  * allocated string or NULL if an error occurred.  */
 

lib/file.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include "setup.h"
 
@@ -159,6 +159,16 @@ CURLcode Curl_file(struct connectdata *conn)
     expected_size = (double)statbuf.st_size;
   }
 
+  /* Added by Dolbneff A.V & Spiridonoff A.V */
+  if (conn->resume_from <= expected_size)
+    expected_size -= conn->resume_from;
+  else
+    /* Is this error code suitable in such situation? */
+    return CURLE_FTP_BAD_DOWNLOAD_RESUME;
+
+  if (expected_size == 0)
+    return CURLE_OK;
+
   /* The following is a shortcut implementation of file reading
      this is both more efficient than the former call to download() and
      it avoids problems with select() and recv() on file descriptors
@@ -166,6 +176,10 @@ CURLcode Curl_file(struct connectdata *conn)
   if(expected_size != -1)
     Curl_pgrsSetDownloadSize(data, expected_size);
 
+  if(conn->resume_from)
+    /* Added by Dolbneff A.V & Spiridonoff A.V */
+    lseek(fd, conn->resume_from, SEEK_SET);
+
   while (res == CURLE_OK) {
     nread = read(fd, buf, BUFSIZE-1);
 

lib/file.h

@@ -1,7 +1,7 @@
 #ifndef __FILE_H
 #define __FILE_H
 
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -10,19 +10,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 #ifndef CURL_DISABLE_FILE
 CURLcode Curl_file(struct connectdata *conn);
 CURLcode Curl_file_connect(struct connectdata *conn);

lib/formdata.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 /*
   Debug the form generator stand-alone by compiling this source file with:
@@ -637,7 +637,7 @@ CURLFORMcode FormAdd(struct curl_httppost **httppost,
   struct curl_httppost *post = NULL;
   CURLformoption option;
   struct curl_forms *forms = NULL;
-  char *array_value; /* value read from an array */
+  char *array_value=NULL; /* value read from an array */
 
   /* This is a state variable, that if TRUE means that we're parsing an
      array that we got passed to us. If FALSE we're parsing the input
@@ -1218,7 +1218,7 @@ CURLcode Curl_getFormData(struct FormData **finalform,
        */
       
       if(file->contenttype &&
-         !strnequal("text/", file->contenttype, 5)) {
+         !checkprefix("text/", file->contenttype)) {
         /* this is not a text content, mention our binary encoding */
         size += AddFormData(&form, "\r\nContent-Transfer-Encoding: binary", 0);
       }
@@ -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 {
   

lib/formdata.h

@@ -1,7 +1,7 @@
 #ifndef __FORMDATA_H
 #define __FORMDATA_H
 
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -10,19 +10,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 /* plain and simple linked list with lines to send */
 struct FormData {
   struct FormData *next;

lib/ftp.h

@@ -1,7 +1,6 @@
 #ifndef __FTP_H
 #define __FTP_H
-
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -10,36 +9,29 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
-/* MN 06/07/02 */
 #ifndef CURL_DISABLE_FTP
-
 CURLcode Curl_ftp(struct connectdata *conn);
 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, ...);
-
-/* The kerberos stuff needs this: */
-int Curl_GetFTPResponse(char *buf, struct connectdata *conn,
+CURLcode Curl_GetFTPResponse(int *nread, struct connectdata *conn,
                              int *ftpcode);
-
-/* MN 06/07/02 */
+CURLcode Curl_ftp_nextconnect(struct connectdata *conn);
 #endif
 
-
 #endif

lib/getenv.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include "setup.h"
 

lib/getinfo.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,19 +7,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include "setup.h"
 
@@ -72,9 +72,9 @@ CURLcode Curl_initinfo(struct SessionHandle *data)
 CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
 {
   va_list arg;
-  long *param_longp;
-  double *param_doublep;
-  char **param_charp;
+  long *param_longp=NULL;
+  double *param_doublep=NULL;
+  char **param_charp=NULL;
   va_start(arg, info);
 
   switch(info&CURLINFO_TYPEMASK) {
@@ -158,6 +158,9 @@ 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?data->set.private:(char *)"";
+    break;
   default:
     return CURLE_BAD_FUNCTION_ARGUMENT;
   }

lib/getinfo.h

@@ -1,6 +1,6 @@
 #ifndef __GETINFO_H
 #define __GETINFO_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...);
 CURLcode Curl_initinfo(struct SessionHandle *data);
 

lib/getpass.c

@@ -93,14 +93,10 @@ char *getpass_r(const char *prompt, char *buffer, size_t buflen)
 #include "memdebug.h"
 #endif
 
-/* no perror? make an fprintf! */
-#ifndef HAVE_PERROR
-#  define perror(x) fprintf(stderr, "Error in: %s\n", x)
-#endif
-
 char *getpass_r(const char *prompt, char *buffer, size_t buflen)
 {
   FILE *infp;
+  char infp_fclose = 0;
   FILE *outfp;
   RETSIGTYPE (*sigint)();
 #ifndef __EMX__
@@ -127,41 +123,30 @@ char *getpass_r(const char *prompt, char *buffer, size_t buflen)
   sigtstp = signal(SIGTSTP, SIG_IGN);
 #endif
 
-  if( (infp=fopen("/dev/tty", "r")) == NULL )
-  {
+  infp=fopen("/dev/tty", "r");
+  if( NULL == infp )
     infp = stdin;
-  }
-  if( (outfp=fopen("/dev/tty", "w")) == NULL )
-  {
+  else
+    infp_fclose = 1;
+
   outfp = stderr;
-  }
+
   infd = fileno(infp);
   outfd = fileno(outfp);
 
   /* dissable echo */
 #ifdef HAVE_TERMIOS_H
-  if(tcgetattr(outfd, &orig) != 0)
-  {
-    ; /*perror("tcgetattr");*/
-  }
+  tcgetattr(outfd, &orig);
+
   noecho = orig;
   noecho.c_lflag &= ~ECHO;
-  if(tcsetattr(outfd, TCSANOW, &noecho) != 0)
-  {
-    ; /*perror("tcgetattr");*/
-  }
+  tcsetattr(outfd, TCSANOW, &noecho);
 #else
 #  ifdef HAVE_TERMIO_H
-  if(ioctl(outfd, TCGETA, &orig) != 0)
-  {
-    ; /*perror("ioctl");*/
-  }
+  ioctl(outfd, TCGETA, &orig);
   noecho = orig;
   noecho.c_lflag &= ~ECHO;
-  if(ioctl(outfd, TCSETA, &noecho) != 0)
-  {
-    ; /*perror("ioctl");*/
-  }
+  ioctl(outfd, TCSETA, &noecho);
 #  else
 #  endif
 #endif
@@ -187,16 +172,10 @@ char *getpass_r(const char *prompt, char *buffer, size_t buflen)
    * user types more than buflen
    */
 #ifdef HAVE_TERMIOS_H
-  if(tcsetattr(outfd, TCSAFLUSH, &orig) != 0)
-  {
-    ; /*perror("tcgetattr");*/
-  }
+  tcsetattr(outfd, TCSAFLUSH, &orig);
 #else
 #  ifdef HAVE_TERMIO_H
-  if(ioctl(outfd, TCSETA, &orig) != 0)
-  {
-    ; /*perror("ioctl");*/
-  }
+  ioctl(outfd, TCSETA, &orig);
 #  else
 #  endif
 #endif
@@ -206,6 +185,9 @@ char *getpass_r(const char *prompt, char *buffer, size_t buflen)
   signal(SIGTSTP, sigtstp);
 #endif
 
+  if(infp_fclose)
+    fclose(infp);
+
   return buffer; /* we always return success */
 }
 #endif /* VMS */

lib/getpass.h

@@ -1,6 +1,6 @@
 #ifndef __GETPASS_H
 #define __GETPASS_H
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -9,19 +9,19 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 #ifndef HAVE_GETPASS_R
 /* If there's a system-provided function named like this, we trust it is
    also found in one of the standard headers. */

lib/hash.c

@@ -1,4 +1,4 @@
-/*****************************************************************************
+/***************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
  *                             / __| | | | |_) | |    
@@ -7,24 +7,25 @@
  *
  * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- * In order to be useful for every potential user, curl and libcurl are
- * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ * 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 MPL or the MIT/X-derivate
- * licenses. You may pick one of these licenses.
+ * 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.
  *
  * $Id$
- *****************************************************************************/
+ ***************************************************************************/
 
 #include "setup.h"
 
 #include <string.h>
 #include <stdlib.h>
+
 #include "hash.h"
 #include "llist.h"
 
@@ -128,7 +129,6 @@ _mk_hash_element (curl_hash_element **e, char *key, size_t key_len, const void *
   (*e)->key = strdup(key);
   (*e)->key_len = key_len;
   (*e)->ptr = (void *) p;
-
   return 0;
 }
 /* }}} */
@@ -195,10 +195,10 @@ Curl_hash_delete(curl_hash *h, char *key, size_t key_len)
 }
 /* }}} */
 
-/* {{{ int curl_hash_find (curl_hash *, char *, size_t, void **)
+/* {{{ int curl_hash_pick (curl_hash *, char *, size_t, void **)
  */
-int 
-Curl_hash_find(curl_hash *h, char *key, size_t key_len, void **p)
+void *
+Curl_hash_pick(curl_hash *h, char *key, size_t key_len)
 {
   curl_llist_element *le;
   curl_hash_element  *he;
@@ -209,12 +209,11 @@ Curl_hash_find(curl_hash *h, char *key, size_t key_len, void **p)
        le = CURL_LLIST_NEXT(le)) {
     he = CURL_LLIST_VALP(le);
     if (_hash_key_compare(he->key, he->key_len, key, key_len)) {
-      *p = he->ptr;
-      return 1;
+      return he->ptr;
     }
   }
 
-  return 0;
+  return NULL;
 }
 /* }}} */
 
@@ -222,7 +221,7 @@ Curl_hash_find(curl_hash *h, char *key, size_t key_len, void **p)
  */
 void 
 Curl_hash_apply(curl_hash *h, void *user,
-                void (*cb)(void *, curl_hash_element *))
+                void (*cb)(void *user, void *ptr))
 {
   curl_llist_element  *le;
   int                  i;
@@ -231,7 +230,8 @@ Curl_hash_apply(curl_hash *h, void *user,
     for (le = CURL_LLIST_HEAD(h->table[i]);
          le != NULL;
          le = CURL_LLIST_NEXT(le)) {
-      cb(user, (curl_hash_element *) CURL_LLIST_VALP(le));
+      curl_hash_element *el = CURL_LLIST_VALP(le);
+      cb(user, el->ptr);
     }
   }
 }