7.9.8 commit

message is supposed to be ignored.

CHANGES

@@ -6,6 +6,291 @@
 
                                History of Changes
 
+Version 7.9.8
+
+Daniel (13 Jun 2002)
+- Time to let this baby go.
+
+Daniel (12 Jun 2002)
+- Chris Combes added three new options for curl_formadd(): CURLFORM_BUFFER,
+  CURLFORM_BUFFERPTR, CURLFORM_BUFFERLENGTH.  They are used to create a
+  multipart that appears as a regular file upload, but the data is provided
+  with a pointer and length.
+  
+- Nico Baggus made the VMS version use sigsetjmp() too.
+
+- J<>rn Hartroth fixed the mingw32 build using the mm lib.
+
+- Applied patches by Kris Kennaway that correct format string problems in
+  lib/ftp.c and lib/ldap.c.
+
+Version 7.9.8-pre3
+
+Daniel (11 Jun 2002)
+- James Cone brought the idea of using sigsetjmp() in the signal handler to
+  make the time-out of name lookups to work, even when the underlying name
+  resolver library traps EINTR. The use of sigsetjmp() and siglongjmp() for
+  this may be a bit drastic, and also not likely to exist on all platforms.  I
+  added careful checking for this in the configure script, even checks for it
+  being a macro (which seems to be the case in for example Linux).
+
+  sigsetjmp() seems to be mentioned in the Single Unix specification.
+
+- Miklos Nemeth brought a patch that allows libcurl to get built with specific
+  protocols disabled. This is done by running ./configure
+  --disable-[protocol].
+
+- FTP range downloads could make CURLE_FTP_WRITE_ERROR get returned. We now
+  make precautions to not return this for range downloads.
+
+  Added test case 135 that makes an ftp range download. Had to tweak the
+  runtests.pl script a bit too.
+
+- Bug report #566835 identified a strlen() on a NULL pointer. Added additional
+  check to prevent this.
+
+Daniel (10 Jun 2002)
+- Found and corrected a connect failure problem that didn't create a human
+  error text.
+
+- Added code to compile with OpenSSL 0.9.7. Based on patch from Jacob Meuser
+  and comments from G<>tz Babin-Ebell.
+
+- Gautam Mani found a socket descriptor leak that happened when FTP transfers
+  failed and you reinvoked curl_easy_perform().
+
+Daniel (5 Jun 2002)
+- Gustaf Hui corrected curl_multi_remove_handle() so that it won't crash no
+  matter when you decide to remove the CURL handle.
+
+- HAVE_RAND_STATUS was added to lib/config-win32.h by Andreas Olsson, as it
+  makes windows builds stop complaining about "weak seeding" when it in fact
+  isn't.
+
+- Another 64bit architecture crash that was introduced in 7.9.7 was now
+  removed, as bug report #564585 clarified. This happened due to our attempts
+  to only allocate only as much memory as is actually needed for name
+  resolving (using realloc) which called for a function that could 'move' a
+  hostent struct in memory.
+
+Version 7.9.8-pre2
+
+Daniel (3 Jun 2002)
+- T. Bharath fixed the CURLINFO_REDIRECT_TIME to return a correct time and
+  made the CURLINFO_REQUEST_SIZE return the correct total request size. He
+  also made the win32 timers use higher resolution than before.
+
+Daniel (29 May 2002)
+- Renaud Chaillat made me aware of the fact that libcurl returned an error if
+  you tried to get an empty FTP file. This seemed like a wrong thing to do, so
+  now it no longer does that! I just hope that no one built anything fancy
+  upon this unexpected behavior...
+
+Daniel (28 May 2002)
+- Cris Bailiff brought CURLOPT_CAPATH that works like CURLOPT_CAINFO but
+  specifies a path to a directory with certificates rather than a single file
+  with them all concatenated. --capath was added to the command line tool
+  for the same function.
+
+  Windows users need to pay attention that the directory should be setup with
+  the c_rehash tool of the OpenSSL package, and that creates symlinks by
+  default that need to be replaced with actual copies to work on Windows.
+
+- Gustaf Hui provided new code that changes how curl_multi_info_read()
+  messages are stored, so that they don't have to be kept around for the multi
+  handle's entire life time. He also made it return failure codes properly
+  which it didn't do before.
+
+Daniel (27 May 2002)
+- Gustaf Hui pointed out that running curl_multi_perform() without doing
+  curl_multi_fdset() first was not really a working combo. I added an internal
+  check for this and have some extra select() code without timeout to make the
+  library internals work identically nevertheless. We might need to somehow
+  either document that once you've used the *_fdset() you should remain using
+  them in select() or you should blank them somehow so that libcurl won't go
+  crazy.
+
+Version 7.9.8-pre1
+
+Daniel (22 May 2002)
+- James Cone brought an excellent patch, including several tests and docs!
+  CURLOPT_NETRC now takes an enum as argument instead of the previous boolean.
+  --netrc-optional was introduced as an addition to --netrc to allow the
+  command line client to take use of all that new netrc stuff.
+
+- Bug report #558888 showed a case where libcurl re-used the previous host
+  name when a connection over a proxy was re-used but to a different target
+  host.
+
+Daniel (21 May 2002)
+- Edin Kadribasic helped me sort out a problem to made libcurl crash when
+  trying to HTTP POST an empty string.
+
+- Clarified that Juergen Wilke donated the original tests/server/sws.c code.
+
+- Jean-Philippe Barrette-LaPierre made curl_formadd() return a typedef named
+  CURLFORMcode instead of the previous 'int', and the various return codes are
+  now globally exported. It allows applications to better figure out what goes
+  wrong when curl_formadd() returns errors.
+
+Daniel (20 May 2002)
+- Roland Zimmermann pointed out that SSL_CTX_use_certificate_chain_file()
+  is prefered to SSL_CTX_use_certificate_file().
+
+Daniel (17 May 2002)
+- Bug report #556869 pointed out that src/writeout.c didn't compile on freebsd
+  after my AIX fixes the other week.
+
+- Bug report #556930 pointed out a FreeBSD core dump introduced in 7.9.7 in
+  the DNS struct realloc stuff. Actually, this crash could happen on all
+  systems that made the pack_hostent() function get invoked.
+
+- I removed several compiler warnings in the test suite's HTTP server.
+
+Version 7.9.7
+
+Daniel (10 May 2002)
+- Kevin Roth adjusted the --trace-ascii output slightly.
+
+- Paul Harrington found out that src/writeout.c needed an additional header
+  file included for AIX builds
+
+Version 7.9.7-pre2
+
+Daniel (7 May 2002)
+- Updated the man page with --trace-ascii and -j/--junk-session-cookies.
+
+- Made --trace-ascii do pretty much the same as --trace but without the hex
+  part in the output.
+
+- Added CURLOPT_COOKIESESSION that when enabled makes libcurl ignore session
+  cookies read from a file. This option is enforced by the curl command line
+  tool using the new -j/--junk-session-cookies option. After discussions with
+  Kevin Roth. This makes it easier to use curl to fully emulate a browser's
+  behavior, even when it comes to "session cookies". Session cookies are
+  cookies that a normal browser discards when the browser is shut
+  down. They're identified by not having any expire date/time.
+
+- When CURLOPT_DEBUGDATA was set, it ruined the CURLOPT_STDERR setting and
+  this was discovered when --trace was made to crash.
+
+- Using -v and --trace at the same time confused matters. -v is now pretty
+  much ignored when --trace or --trace-ascii is used.
+
+- Made --trace (and --trace-ascii) support - as file name to pass output to
+  stdout instead. It makes it consistent with how other options work.
+
+Version 7.9.7-pre1
+
+Daniel (6 May 2002)
+- Added multi-post.c to the examples directory. I got the basic source for
+  this from Gustaf Hui.
+
+Daniel (3 May 2002)
+- CURL_MAX_WRITE_SIZE is now an exported #define in the curl/curl.h header and
+  can be used to figure out the maximum buffer size your write callback can
+  get.
+
+- CURLOPT_READDATA is now an alias for CURLOPT_INFILE and CURLOPT_WRITEDATE is
+  an alias for CURLOPT_FILE. These two were added for conformity. Most other
+  callback function's userdata are provided with options using a similar name-
+  scheme.
+
+- Added "--trace [file]" to the command line tool. It makes a very detailed
+  trace dump get stored, with a full protocol dump that includes all received
+  and transmitted data. This could be a very effective tool for debugging what
+  goes wrong. This dump includes every byte the way it is sent to/received
+  from the server. The dump is the plain-text version, so SSL transfers will
+  still be readable.
+
+- I found out that the DEBUGFUNCTION was not called properly everywhere as we
+  wanted it to. I fixed it.
+
+- -D now stores all headers to the same file if multiple URLs are given on the
+  command line! Kevin Roth made me aware of that it didn't already do this!
+
+- Gustaf Hui wrote an excellent formpost example that used the multi
+  interface.  Unfortunately, it didn't work due to several bugs in how
+  transfers were made when the multi interface was used.
+
+Daniel (2 May 2002)
+- Hanno Kranzhoff found out that when doing multiple transfers on the same
+  easy handle, the progress meter would show a bad "currently downloaded
+  value" when the transfer starts.
+
+Daniel (1 May 2002)
+- Applied another patch by Jacky Lam to make the name resolve info realloc()
+  stuff work properly.
+
+Daniel (28 April 2002)
+- curl_multi_info_read() is now implemented!
+
+Daniel (27 April 2002)
+- Updated BUGS, TODO, FAQ, INSTALL and added BINDINGS.
+
+- I think I fixed the DNS cache prune crach Jacky Lam found and reported.
+
+- I cleaned up the name prefix stuff in the hash and llist modules.
+
+- FTP responses should now be better on timing out properly. The timeout value
+  is maximum timeout for the entire request operation, but before this, the
+  timeout was used as a maximum allowed time between two reads...
+
+Daniel (26 April 2002)
+- Fixed the test suite http server to not use snprintf() anymore due to better
+  portability.
+
+Daniel (25 April 2002)
+- With Sterling Hughes' new DNS pruning, Jacky Lam asked if this wouldn't
+  cause problems since the pruning is only checking the entry time, and it
+  sure could cause problems. Therefor, I've now added and changed code so that
+  this should not be a problem. Nowhere in the code will be store name
+  resolved information around so that a sunsequent DNS cache prune should
+  cause a problem. This of course called for some mild internal changes.
+
+Daniel (23 April 2002)
+- Improved the 'no_proxy' check, as using port numbers in the URL confused it
+  previously. Reported by Erwan Legrand in bug report #547484.
+
+- The --interface option now works even on IPv6 enabled builds. Reported by
+  'thor'.
+
+Daniel (22 April 2002)
+- The #defines names starting with TIMECOND now has CURL_ prefixes. (The old
+  names are still #defined too.) Pointed out by Robert Olson.
+
+- Jacky Lam brought code that lets the name resolve function only use as much
+  memory as it actually needs. This only works on certain operating systems,
+  but is totally transparant to all users.
+
+Daniel (19 April 2002)
+- Bjorn Reese fixed pack_hostent to work properly with 64 bit pointers.
+
+Daniel (18 April 2002)
+- Sterling Hughes added code to prune old DNS cache entries, since Jacky Lam
+  experienced very big caches.
+
+Daniel (17 April 2002)
+- Dirk Manske patched the 301 response to work against the RFC but more like
+  common browsers do. If a POST get a 301 back, it'll switch to GET in the
+  next request (if location-following is enabled).
+
+Daniel (16 April 2002)
+- Dirk Manske posted a patch originally written by Ingo Wilken that introduced
+  two new CURLINFO_* values: CURLINFO_REDIRECT_TIME and
+  CURLINFO_REDIRECT_COUNT.
+
+Daniel (15 April 2002)
+- Jonatan Lander patched the verbose text 'Disables POST, goes with GET' to
+  reflect reality better, like when the first request isn't POST and when
+  the second isn't GET... :-)
+
+- Craig Davison pointed out that when curl_formadd()ing a file that doesn't
+  exist, libcurl doesn't return error. Now, curl_easy_perform() will return
+  CURLE_READ_ERROR if that is the case. Test 41 was added to verify this.
+
+Version 7.9.6
+
 Daniel (14 April 2002)
 - Dirk Manske brought a fix that makes libcurl strip off white spaces from the
   beginning of cookie contents.

acconfig.h

@@ -64,3 +64,24 @@
 
 /* Define this to 'int' if in_addr_t is not an available typedefed type */
 #undef in_addr_t
+
+/* Define to disable DICT */
+#undef CURL_DISABLE_DICT
+
+/* Define to disable FILE */
+#undef CURL_DISABLE_FILE
+
+/* Define to disable FTP */
+#undef CURL_DISABLE_FTP
+
+/* Define to disable GOPHER */
+#undef CURL_DISABLE_GOPHER
+
+/* Define to disable HTTP */
+#undef CURL_DISABLE_HTTP
+
+/* Define to disable LDAP */
+#undef CURL_DISABLE_LDAP
+
+/* Define to disable TELNET */
+#undef CURL_DISABLE_TELNET

configure.in

@@ -56,24 +56,117 @@ dnl AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 
 dnl ************************************************************
-dnl lame option to switch on debug options
+dnl switch off particular protocols
 dnl
-AC_MSG_CHECKING([whether to enable debug options])
-AC_ARG_ENABLE(debug,
-[  --enable-debug		Enable pedantic debug options
-  --disable-debug		Disable debug options],
+AC_MSG_CHECKING([whether to support http])
+AC_ARG_ENABLE(http,
+[  --enable-http		Enable HTTP support
+  --disable-http	Disable HTTP support],
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_HTTP)
+       AC_MSG_WARN([disable HTTP disables FTP over proxy and GOPHER too])
+       AC_DEFINE(CURL_DISABLE_GOPHER)
+       AC_SUBST(CURL_DISABLE_HTTP)
+       AC_SUBST(CURL_DISABLE_GOPHER)
        ;;
   *)   AC_MSG_RESULT(yes)
-
-    CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
-    CFLAGS="-W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wcast-align -Wnested-externs -g" 
        ;;
   esac ],
-       AC_MSG_RESULT(no)
+       AC_MSG_RESULT(yes)
 )
+AC_MSG_CHECKING([whether to support ftp])
+AC_ARG_ENABLE(ftp,
+[  --enable-ftp		Enable FTP support
+  --disable-ftp	Disable FTP support],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_FTP)
+       AC_SUBST(CURL_DISABLE_FTP)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support gopher])
+AC_ARG_ENABLE(gopher,
+[  --enable-gopher		Enable GOPHER support
+  --disable-gopher	Disable GOPHER support],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_GOPHER)
+       AC_SUBST(CURL_DISABLE_GOPHER)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support file])
+AC_ARG_ENABLE(file,
+[  --enable-file		Enable FILE support
+  --disable-file	Disable FILE support],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_FILE)
+       AC_SUBST(CURL_DISABLE_FILE)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support ldap])
+AC_ARG_ENABLE(ldap,
+[  --enable-ldap		Enable LDAP support
+  --disable-ldap	Disable LDAP support],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_LDAP)
+       AC_SUBST(CURL_DISABLE_LDAP)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support dict])
+AC_ARG_ENABLE(dict,
+[  --enable-dict		Enable DICT support
+  --disable-dict	Disable DICT support],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_DICT)
+       AC_SUBST(CURL_DISABLE_DICT)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support telnet])
+AC_ARG_ENABLE(telnet,
+[  --enable-telnet		Enable TELNET support
+  --disable-telnet	Disable TELNET support],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_TELNET)
+       AC_SUBST(CURL_DISABLE_TELNET)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+
 
 dnl **********************************************************************
 dnl Checks for IPv6
@@ -82,7 +175,7 @@ dnl **********************************************************************
 AC_MSG_CHECKING([whether to enable ipv6])
 AC_ARG_ENABLE(ipv6,
 [  --enable-ipv6		Enable ipv6 (with ipv4) support
-  --disable-ipv6		Disable ipv6 support],
+  --disable-ipv6	Disable ipv6 support],
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -510,7 +603,8 @@ AC_CHECK_HEADERS( \
         io.h \
         pwd.h \
         utime.h \
-        sys/utime.h
+        sys/utime.h \
+        setjmp.h
 )
 
 dnl Check for libz header
@@ -565,9 +659,23 @@ AC_CHECK_FUNCS( socket \
                 getpwuid \
                 geteuid \
                 dlopen \
-                utime
+                utime \
+                sigsetjmp
 )
 
+dnl sigsetjmp() might be a macro and no function so if it isn't found already
+dnl we make an extra check here!
+if test "$ac_cv_func_sigsetjmp" != "yes"; then
+  AC_MSG_CHECKING([for sigsetjmp defined as macro])
+  AC_TRY_LINK( [#include <setjmp.h>],
+               [sigjmp_buf jmpenv;
+                sigsetjmp(jmpenv, 1);],
+               AC_MSG_RESULT(yes)
+               AC_DEFINE(HAVE_SIGSETJMP),
+               AC_MSG_RESULT(no)
+               )
+fi
+
 dnl removed 'getpass' check on October 26, 2000
 
 if test "$ac_cv_func_select" != "yes"; then
@@ -591,6 +699,26 @@ dnl AC_PATH_PROG( RANLIB, ranlib, /usr/bin/ranlib,
 dnl   $PATH:/usr/bin/:/usr/local/bin )
 dnl AC_SUBST(RANLIB)
 
+dnl ************************************************************
+dnl lame option to switch on debug options
+dnl
+AC_MSG_CHECKING([whether to enable debug options])
+AC_ARG_ENABLE(debug,
+[  --enable-debug	Enable pedantic debug options
+  --disable-debug	Disable debug options],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+
+    CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
+    CFLAGS="-W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wcast-align -Wnested-externs -g" 
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
+
 AC_CONFIG_FILES([Makefile \
 	   docs/Makefile \
            docs/examples/Makefile \

curl-config.in

@@ -61,6 +61,27 @@ while test $# -gt 0; do
 	if test "@IPV6_ENABLED@" = "1"; then
           echo "IPv6"
         fi
+	if test "@CURL_DISABLE_HTTP@" = "1"; then
+          echo "HTTP-disabled"
+        fi
+	if test "@CURL_DISABLE_FTP@" = "1"; then
+          echo "FTP-disabled"
+        fi
+	if test "@CURL_DISABLE_GOPHER@" = "1"; then
+          echo "GOPHER-disabled"
+        fi
+	if test "@CURL_DISABLE_FILE@" = "1"; then
+          echo "FILE-disabled"
+        fi
+	if test "@CURL_DISABLE_TELNET@" = "1"; then
+          echo "TELNET-disabled"
+        fi
+	if test "@CURL_DISABLE_LDAP@" = "1"; then
+          echo "LDAP-disabled"
+        fi
+	if test "@CURL_DISABLE_DICT@" = "1"; then
+          echo "DICT-disabled"
+        fi
 	;;
 
     --version)

docs/BINDINGS

@@ -0,0 +1,96 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+                               libcurl bindings
+
+Creative people have written particular bindings or interfaces for various
+environments and programming languages. Using one of these allows you to take
+advantage of curl powers from within your favourite language or system.
+
+This is a list of all known interfaces as of this writing.
+
+The bindings listed below are not part of the curl/libcurl distribution
+archives, but must be downloaded and installed separately.
+
+Basic
+
+  ScriptBasic bindings to libcurl. Writtten by Peter Verhas.
+  http://scriptbasic.com/
+
+C++
+
+  Maintained by Jean-Philippe Barrette-LaPierre.
+  http://curl.haxx.se/libcurl/cplusplus/
+
+Cocoa
+
+  Written by Dan Wood.
+  http://curlhandle.sourceforge.net/
+
+Dylan
+
+  Written by Chris Double.
+  http://dylanlibs.sourceforge.net/
+
+Java
+
+  Written by Daniel Stenberg.
+  http://curl.haxx.se/libcurl/java/
+
+Lua
+
+  Written by Steve Dekorte.
+  http://curl.haxx.se/libcurl/lua/
+
+Object-Pascal
+
+  Free Pascal, Delphi and Kylix binding written by Christophe Espern.
+  http://www.tekool.com/opcurl
+
+Pascal
+
+  Free Pascal, Delphi and Kylix binding written by Jeffrey Pohlmeyer.
+  http://houston.quik.com/jkp/curlpas/
+
+Perl
+
+  Maintained by Cris Bailiff.
+  http://curl.haxx.se/libcurl/perl/
+
+PHP
+
+  Written by Sterling Hughes.
+  http://curl.haxx.se/libcurl/php/
+
+PostgreSQL
+
+  Written by Gian Paolo Ciceri.
+  http://gborg.postgresql.org/project/pgcurl/projdisplay.php
+
+Python
+
+  Written by Kjetil Jacobsen.
+  http://pycurl.sourceforge.net/
+
+Rexx
+
+  Written Mark Hessling. 
+  http://rexxcurl.sourceforge.net/
+
+Ruby
+
+  Written by Hirotaka Matsuyuki. 
+  http://www.d1.dion.ne.jp/~matuyuki/ruby.html
+
+Scheme
+
+  Bigloo binding written by Kirill Lisovsky.
+  http://curl.haxx.se/libcurl/scheme/
+
+Tcl
+
+  Written by Andr<64>s Garc<72>a. 
+  http://personal1.iddeo.es/andresgarci/tclcurl/english/docs.html

docs/BUGS

@@ -8,28 +8,44 @@ $Id$
 BUGS
 
   Curl and libcurl have grown substantially since the beginning. At the time
-  of writing (mid March 2001), there are 23000 lines of source code, and by
+  of writing (end of April 2002), there are 32000 lines of source code, and by
   the time you read this it has probably grown even more.
 
   Of course there are lots of bugs left. And lots of misfeatures.
 
   To help us make curl the stable and solid product we want it to be, we need
-  bug reports and bug fixes. If you can't fix a bug yourself and submit a fix
-  for it, try to report an as detailed report as possible to the curl mailing
-  list to allow one of us to have a go at a solution. You should also post
-  your bug/problem at curl's bug tracking system over at
+  bug reports and bug fixes.
+
+WHERE TO REPORT
+
+  If you can't fix a bug yourself and submit a fix for it, try to report an as
+  detailed report as possible to the curl mailing list to allow one of us to
+  have a go at a solution. You should also post your bug/problem at curl's bug
+  tracking system over at
 
         http://sourceforge.net/bugs/?group_id=976
 
-  When reporting a bug, you should include information that will help us
-  understand what's wrong, what you expected to happen and how to repeat the
-  bad behavior. You therefore need to supply your operating system's name and
-  version number (uname -a under a unix is fine), what version of curl you're
-  using (curl -V is fine), what URL you were working with and anything else
-  you think matters.
+  (but please read the section below first before doing that)
 
-  Since curl deals with networks, it often helps us a lot if you include a
-  protocol debug dump with your bug report. The output you get by using the -v
+WHAT TO REPORT
+
+  When reporting a bug, you should include information that will help us
+  understand what's wrong what you expected to happen and how to repeat the
+  bad behavior. You therefore need to tell us:
+
+   - your operating system's name and version number (uname -a under a unix
+     is fine)
+   - what version of curl you're using (curl -V is fine)
+   - what URL you were working with (if possible), at least which protocol
+
+  and anything and everything else you think matters. Tell us what you
+  expected to happen, tell use what did happen, tell us how you could make it
+  work another way. Dig around, try out, test. Then include all the tiny bits
+  and pieces in your report. You will benefit from this yourself, as it will
+  enable us to help you quicker and more accurately.
+
+  Since curl deals with networks, it often helps us if you include a protocol
+  debug dump with your bug report. The output you get by using the -v
   flag. Usually, you also get more info by using -i so that is likely to be
   useful when reporting bugs as well.
 

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: March 11, 2002 (http://curl.haxx.se/docs/faq.shtml)
+Updated: May 23, 2002 (http://curl.haxx.se/docs/faq.html)
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -15,6 +15,7 @@ FAQ
   1.5 Who makes cURL?
   1.6 What do you get for making cURL?
   1.7 What about CURL from curl.com?
+  1.8 I have a problem who do I mail?
 
  2. Install Related Problems
   2.1 configure doesn't find OpenSSL even when it is installed
@@ -30,14 +31,15 @@ FAQ
   3.3 Why doesn't my posting using -F work?
   3.4 How do I tell curl to run custom FTP commands?
   3.5 How can I disable the Pragma: nocache header?
-  3.6 Does curl support javascript, ASP, XML, XHTML or HTML version Y?
+  3.6 Does curl support ASP, XML, XHTML or HTML version Y?
   3.7 Can I use curl to delete/rename a file through FTP?
   3.8 How do I tell curl to follow HTTP redirects?
-  3.9 How do I use curl in my favourite programming language?
+  3.9 How do I use curl in my favorite programming language?
   3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP?
   3.11 How do I POST with a different Content-Type?
   3.12 Why do FTP specific features over HTTP proxy fail?
   3.13 Why does my single/double quotes fail?
+  3.14 Does curl support javascript or pac (automated proxy config)?
 
  4. Running Problems
   4.1 Problems connecting to SSL servers.
@@ -55,6 +57,7 @@ FAQ
   4.7 How do I keep user names and passwords secret in Curl command lines?
   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!
 
  5. libcurl Issues
   5.1 Is libcurl thread-safe?
@@ -193,6 +196,21 @@ FAQ
   We recognize that we will be living in parallel with curl.com and wish them
   every success.
 
+  1.8 I have a problem who do I mail?
+
+  Please do not attempt to mail any single individual unless you really need
+  to. Keep curl-related questions on a suitable mailing list. All available
+  mailing lists are listed in the MANUAL document and online at
+  http://curl.haxx.se/mail/
+
+  Keeping curl-related questions and discussions on mailing lists allows others
+  to join in and help, to share their ideas, contribute their suggestions and
+  spread their wisdom. Keeping discussions on public mailing lists also allows
+  for others to learn from this (both current and future users thanks to the
+  web based archives of the mailing lists), thus saving us from having to
+  repeat ourselves even more. Thanks for respecting this.
+
+
 2. Install Related Problems
 
   2.1. configure doesn't find OpenSSL even when it is installed
@@ -308,16 +326,14 @@ FAQ
   the -H/--header option. By adding a header with empty contents you safely
   disable that one. Use -H "Pragma:" to disable that specific header.
 
-  3.6. Does curl support javascript, ASP, XML, XHTML or HTML version Y?
+  3.6. Does curl support ASP, XML, XHTML or HTML version Y?
 
   To curl, all contents are alike. It doesn't matter how the page was
   generated. It may be ASP, PHP, Perl, shell-script, SSI or plain
   HTML-files. There's no difference to curl and it doesn't even know what kind
   of language that generated the page.
 
-  Javascript is slightly different since that is code embedded in the HTML
-  that is sent for the client to interpret and curl has no javascript
-  interpreter.
+  See also item 3.14 regarding javascript.
 
   3.7. Can I use curl to delete/rename a file through FTP?
 
@@ -335,7 +351,7 @@ FAQ
 
      curl -L http://redirector.com
 
-  3.9 How do I use curl in my favourite programming language?
+  3.9 How do I use curl in my favorite programming language?
 
   There exist many language interfaces/bindings for curl that integrates it
   better with various languages. If you are fluid in a script language, you
@@ -372,7 +388,7 @@ FAQ
 
   Because when you use a HTTP proxy, the protocol spoken on the network will
   be HTTP, even if you specify a FTP URL. This effectively means that you
-  normally can't use FTP specific features such as ftp upload and ftp quote
+  normally can't use FTP specific features such as FTP upload and FTP quote
   etc.
 
   There is one exception to this rule, and that is if you can "tunnel through"
@@ -392,17 +408,41 @@ FAQ
    curl -d ' with spaces ' url.com
 
   Exactly what kind of quotes and how to do this is entirely up to the shell
-  or command line interepreter that you are using. For most unix shells, you
+  or command line interpreter that you are using. For most unix shells, you
   can more or less pick either single (') or double (") quotes. For
   Windows/DOS prompts I believe you're forced to use double (") quotes.
 
-  Please study the documentaion for your particular environment. Examples in
+  Please study the documentation for your particular environment. Examples in
   the curl docs will use a mix of both these ones as shown above. You must
   adjust them to work in your environment.
 
   Remember that curl works and runs on more operating systems than most single
   individuals have ever tried.
 
+  3.14 Does curl support javascript or pac (automated proxy config)?
+
+  Many web pages do magic stuff using embedded javascript. Curl and libcurl
+  have no built-in support for that, so it will be treated just like any other
+  contents.
+
+  .pac files are a netscape invention and are sometimes used by organizations
+  to allow them to differentiate which proxies to use. The .pac contents is
+  just a javascript program that gets invoked by the browser and that returns
+  the name of the proxy to connect to. Since curl doesn't support javascript,
+  it can't support .pac proxy configuration either.
+
+  Some work-arounds usually suggested to overcome this javascript dependency:
+
+    - Depending on the javascript complexity, write up a script that
+      translates it to another language and execute that.
+
+    - Read the javascript code and rewrite the same logic in another language.
+
+    - Implement a javascript interpreted, people have successfully used the
+      Mozilla javascript engine in the past.
+
+    - Ask your admins to stop this, for a static proxy setup or similar.
+
 
 4. Running Problems
 
@@ -495,7 +535,7 @@ FAQ
 
     4.5.6 "301 Moved Permanently"
  
-    If you get this return code and an HTML outpt similar to this:
+    If you get this return code and an HTML output similar to this:
 
        <H1>Moved Permanently</H1> The document has moved <A
        HREF="http://same_url_now_with_a_trailing_slash/">here</A>.
@@ -537,12 +577,8 @@ FAQ
   particular platform, try contacting the person who built the package/archive
   you have.
 
-  If there is a bug, post a bug report in the Curl Bug Track System over at
-  http://sourceforge.net/bugs/?group_id=976
-
-  Always include as many details you can think of, including curl version,
-  operating system name and version and complete instructions how to repeat
-  the bug.
+  If there is a bug, read the BUGS document first. Then report it as described
+  in there.
 
   4.9. Curl can't authenticate to the server that requires NTLM?
 
@@ -550,6 +586,18 @@ FAQ
   currently support that. Proprietary formats are evil. You should not use
   such ones.
 
+  4.10 My HTTP request using HEAD, PUT or DELETE doesn't work!
+
+  Many web servers allow or demand that the administrator configures the
+  server properly for these requests to work on the web server.
+
+  Some servers seem to support HEAD only on certain kinds of URLs.
+
+  To fully grasp this, try the documentation for the particular server
+  software you're trying to interact with. This is not anything curl can do
+  anything about.
+
+
 5. libcurl Issues
 
   5.1. Is libcurl thread-safe?

docs/INSTALL

@@ -395,13 +395,15 @@ CROSS COMPILE
 PORTS
 =====
    This is a probably incomplete list of known hardware and operating systems
-   that curl has been compiled for. If you know one system curl compiles and
+   that curl has been compiled for. If you know a system curl compiles and
    runs on, that isn't listed, please let us know!
 
         - Alpha DEC OSF 4
         - Alpha Digital UNIX v3.2
-        - Alpha FreeBSD 4.1
-        - Alpha Linux 2.2.16
+        - Alpha FreeBSD 4.1, 4.5
+        - Alpha Linux 2.2, 2.4
+        - Alpha NetBSD 1.5.2
+        - Alpha OpenBSD 3.0
         - Alpha OpenVMS V7.1-1H2
         - Alpha Tru64 v5.0 5.1
         - HP-PA HP-UX 9.X 10.X 11.X
@@ -409,7 +411,7 @@ PORTS
         - MIPS IRIX 6.2, 6.5
         - MIPS Linux
         - Pocket PC/Win CE 3.0
-        - Power AIX 4.2, 4.3.1, 4.3.2
+        - Power AIX 4.2, 4.3.1, 4.3.2, 5.1
         - PowerPC Darwin 1.0
         - PowerPC Linux
         - PowerPC Mac OS 9
@@ -432,6 +434,7 @@ PORTS
         - i386 SCO unix
         - i386 Solaris 2.7
         - i386 Windows 95, 98, ME, NT, 2000
+        - i386 QNX 6
         - ia64 Linux 2.3.99
         - m68k AmigaOS 3
         - m68k Linux

docs/KNOWN_BUGS

@@ -3,9 +3,6 @@ join in and help us correct one or more of these! Also be sure to check the
 changelog of the current development status, as one or more of these problems
 may have been fixed since this was written!
 
-* curl_formadd() fails on OSF1. Why? Fix! Need help from OSF1 dudes.
-  https://sourceforge.net/tracker/index.php?func=detail&aid=524433&group_id=976&atid=100976
-
 * Running 'make test' on Mac OS X gives 4 errors. This seems to be related
   to some kind of libtool problem:
   http://curl.haxx.se/mail/archive-2002-03/0029.html and

docs/MANUAL

@@ -716,9 +716,9 @@ NETRC
   passwords, so therefor most unix programs won't read this file unless it is
   only readable by yourself (curl doesn't care though).
 
-  Curl supports .netrc files if told so (using the -n/--netrc option). This is
-  not restricted to only ftp, but curl can use it for all protocols where
-  authentication is used.
+  Curl supports .netrc files if told so (using the -n/--netrc and
+  --netrc-optional options). This is not restricted to only ftp,
+  but curl can use it for all protocols where authentication is used.
 
   A very simple .netrc file could look something like:
 

docs/Makefile.am

@@ -16,7 +16,7 @@ SUBDIRS = examples libcurl
 
 EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS		\
 	     README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS	\
-	     VERSIONS KNOWN_BUGS $(man_MANS) $(HTMLPAGES)
+	     VERSIONS KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES)
 
 MAN2HTML= gnroff -man $< | man2html >$@
 

docs/RESOURCES

@@ -5,10 +5,9 @@
                              \___|\___/|_| \_\_____|
 
 
-This document has been introduced in order to let you find documents that
-specify standards used by curl, software that extends curl, web pages with
-"competing" utilities and information pages that describe some of the tools
-that we use to build/compile/develop curl.
+This document lists documents that specify standards used by curl, software
+that extends curl, web pages with similar utilities and information pages that
+describe some of the tools that we use to build/compile/develop curl.
 
 Standards
 ---------

docs/TODO

@@ -17,16 +17,10 @@ TODO
 
  * Make content encoding/decoding internally be made using a filter system.
 
- * Test the 'multi' interface more.
-
  * Introduce another callback interface for upload/download that makes one
    less copy of data and thus a faster operation.
    [http://curl.haxx.se/dev/no_copy_callbacks.txt]
 
- * Add configure options that disables certain protocols in libcurl to
-   decrease footprint.  '--disable-[protocol]' where protocol is http, ftp,
-   telnet, ldap, dict or file.
-
  * 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.
@@ -53,16 +47,18 @@ TODO
    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 indicate that it doesn't currently work
-   properly.
+   >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.
+
  DOCUMENTATION
 
- * Include documentation in the main archive about all the various libcurl
-   bindings.   
 
  FTP
 
@@ -77,7 +73,9 @@ TODO
    already working http dito works. It of course requires that 'MDTM' works,
    and it isn't a standard FTP command.
 
- * Add FTPS support with SSL for the data connection too.
+ * Add FTPS support with SSL for the data connection too.  This should be made
+   according to the specs written in draft-murray-auth-ftp-ssl-08.txt,
+   "Securing FTP with TLS"
 
  HTTP
 

docs/curl.1

@@ -2,7 +2,7 @@
 .\" nroff -man curl.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl 1 "10 Apr 2002" "Curl 7.9.5" "Curl Manual"
+.TH curl 1 "7 May 2002" "Curl 7.9.7" "Curl Manual"
 .SH NAME
 curl \- transfer a URL
 .SH SYNOPSIS
@@ -99,10 +99,7 @@ If this option is used severl 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
-of no more use. This option didn't work in win32 systems until 7.7.2.  See
-also the
-.I "--max-time"
-option.
+of no more use. See also the \fI--max-time\fP option.
 
 If this option is used several times, the last one will be used.
 .IP "-c/--cookie-jar <file name>"
@@ -125,6 +122,10 @@ 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 "--crlf"
+(FTP) Convert LF to CRLF in upload. Useful for MVS (OS/390).
+
+If this option is used twice, the second will again disable crlf converting.
 .IP "-d/--data <data>"
 (HTTP) Sends the specified data in a POST request to the HTTP server, in a way
 that can emulate as if a user has filled in a HTML form and pressed the submit
@@ -167,16 +168,17 @@ append data.
 downloads. Curl will normally always first attempt to use EPSV before PASV,
 but with this option, it will not try using EPSV.
 
-IF this option is used several times, each occurrence will toggle this on/off.
+If this option is used several times, each occurrence will toggle this on/off.
 .IP "-D/--dump-header <file>"
-(HTTP/FTP)
-Write the HTTP headers to this file. Write the FTP file info to this
-file if -I/--head is used.
+Write the protocol headers to the specified file.
 
 This option is handy to use when you want to store the cookies that a HTTP
 site sends to you. The cookies could then be read in a second curl invoke by
 using the -b/--cookie option!
 
+When used on FTP, the ftp server response lines are considered being "headers"
+and thus are saved there.
+
 If this option is used several times, the last one will be used.
 .IP "-e/--referer <URL>"
 (HTTP) Sends the "Referer Page" information to the HTTP server. This can also
@@ -187,6 +189,12 @@ previous URL when it follows a Location: header. The ";auto" string can be
 used alone, even if you don't set an initial referer.
 
 If this option is used several times, the last one will be used.
+.IP "--environment"
+(RISC OS ONLY) Sets a range of environment variables, using the names the -w
+option supports, to easier allow extraction of useful information after having
+run curl.
+
+If this option is used several times, each occurrence will toggle this on/off.
 .IP "--egd-file <file>"
 (HTTPS) Specify the path name to the Entropy Gathering Daemon socket. The
 socket is used to seed the random engine for SSL connections. See also the
@@ -203,17 +211,25 @@ certificate concatenated!
 If this option is used several times, the last one will be used.
 .IP "--cacert <CA certificate>"
 (HTTPS) Tells curl to use the specified certificate file to verify the
-peer. The certificate must be in PEM format.
+peer. The file may contain multiple CA certificates. The certificate(s) must
+be in PEM format.
+
+If this option is used several times, the last one will be used.
+.IP "--capath <CA certificate directory>"
+(HTTPS) Tells curl to use the specified certificate directory to verify the
+peer. The certificates must be in PEM format, and the directory must have been 
+processed using the c_rehash utility supplied with openssl. Certificate directories
+are not supported under Windows (because c_rehash uses symbolink links to
+create them). Using --capath can allow curl to make https connections much
+more efficiently than using --cacert if the --cacert file contains many CA certificates.
 
 If this option is used several times, the last one will be used.
 .IP "-f/--fail"
-(HTTP)
-Fail silently (no output at all) on server errors. This is mostly done
-like this to better enable scripts etc to better deal with failed
-attempts. In normal cases when a HTTP server fails to deliver a
-document, it returns a HTML document stating so (which often also
-describes why and more). This flag will prevent curl from
-outputting that and fail silently instead.
+(HTTP) Fail silently (no output at all) on server errors. This is mostly done
+like this to better enable scripts etc to better deal with failed attempts. In
+normal cases when a HTTP server fails to deliver a document, it returns a HTML
+document stating so (which often also describes why and more). This flag will
+prevent curl from outputting that and fail silently instead.
 
 If this option is used twice, the second will again disable silent failure.
 .IP "-F/--form <name=content>"
@@ -241,13 +257,17 @@ This option can be used multiple times.
 This option switches off the "URL globbing parser". When you set this option,
 you can specify URLs that contain the letters {}[] without having them being
 interpreted by curl itself. Note that these letters are not normal legal URL
-contents but they should be encoded according to the URI standard. (Option
-added in curl 7.6)
+contents but they should be encoded according to the URI standard.
 .IP "-G/--get"
 When used, this option will make all data specified with -d/--data or
 --data-binary to be used in a HTTP GET request instead of the POST request
 that otherwise would be used. The data will be appended to the URL with a '?'
 separator. (Option added in curl 7.9)
+
+If used in combination with -I, the POST data will instead be appended to the
+URL with a HEAD request.
+
+If used multiple times, nothing special happens.
 .IP "-h/--help"
 Usage help.
 .IP "-H/--header <header>"
@@ -260,7 +280,7 @@ set headers without knowing perfectly well what you're doing. Replacing an
 internal header with one without content on the right side of the colon will
 prevent that header from appearing.
 
-This option can be used multiple times.
+This option can be used multiple times to add/replace/remove multiple headers.
 .IP "-i/--include"
 (HTTP)
 Include the HTTP-header in the output. The HTTP-header includes things
@@ -281,6 +301,13 @@ which this uses to get nothing but the header of a document. When used
 on a FTP file, curl displays the file size only.
 
 If this option is used twice, the second will again disable header only.
+.IP "-j/--junk-session-cookies"
+(HTTP) When curl is told to read cookies from a given file, this option will
+make it discard all "session cookies". This will basicly have the same effect
+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 "--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
@@ -312,6 +339,10 @@ Especially useful if you want to machine-parse the contents of an FTP
 directory since the normal directory view doesn't use a standard look
 or format.
 
+This option causes an FTP NLST command to be sent.  Some FTP servers
+list only files in their response to NLST; they do not include
+subdirectories and symbolic links.
+
 If this option is used twice, the second will again disable list only.
 .IP "-L/--location"
 (HTTP/HTTPS) If the server reports that the requested page has a different
@@ -325,10 +356,8 @@ If this option is used twice, the second will again disable location following.
 .IP "-m/--max-time <seconds>"
 Maximum time in seconds that you allow the whole operation to take.  This is
 useful for preventing your batch jobs from hanging for hours due to slow
-networks or links going down.  This doesn't work fully in win32 systems.
-See also the
-.I "--connect-timeout"
-option.
+networks or links going down.  This doesn't work fully in win32 systems.  See
+also the \fI--connect-timeout\fP option.
 
 If this option is used several times, the last one will be used.
 .IP "-M/--manual"
@@ -485,6 +514,12 @@ If this option is used twice, the second will again disable mute.
 When used with -s it makes curl show error message if it fails.
 
 If this option is used twice, the second will again disable show error.
+.IP "--stderr <file>"
+Redirect all writes to stderr to the specified file instead. If the file name
+is a plain '-', it is instead written to stdout. This option has no point when
+you're using a shell with decent redirecting capabilities.
+
+If this option is used several times, the last one will be used.
 .IP "-t/--telnet-option <OPT=val>"
 Pass options to the telnet protocol. Supported options are:
 
@@ -504,6 +539,24 @@ this is used on a http(s) server, the PUT command will be used.
 Use the file name "-" (a single dash) to use stdin instead of a given file.
 
 If this option is used several times, the last one will be used.
+.IP "--trace <file>"
+Enables a full trace dump of all incoming and outgoing data, including
+descriptive information, to the given output file. Use "-" as filename to have
+the output sent to stdout.
+
+If this option is used several times, the last one will be used. (Added in
+curl 7.9.7)
+.IP "--trace-ascii <file>"
+Enables a full trace dump of all incoming and outgoing data, including
+descriptive information, to the given output file. Use "-" as filename to have
+the output sent to stdout.
+
+This is very similar to --trace, but leaves out the hex part and only shows
+the ASCII part of the dump. It makes smaller output that might be easier to
+read for untrained humans.
+
+If this option is used several times, the last one will be used. (Added in
+curl 7.9.7)
 .IP "-u/--user <user:password>"
 Specify user and password to use when fetching. See README.curl for detailed
 examples of how to use this. If no password is specified, curl will
@@ -654,6 +707,12 @@ Start the date expression with a dash (-) to make it request for a document
 that is older than the given date/time, default is a document that is newer
 than the specified date/time.
 
+If this option is used several times, the last one will be used.
+.IP "-Z/--max-redirs <num>"
+Set maximum number of redirection-followings allowed. If -L/--location is
+used, this option can be used to prevent curl from following redirections "in
+absurdum".
+
 If this option is used several times, the last one will be used.
 .IP "-3/--sslv3"
 (HTTPS)
@@ -669,16 +728,6 @@ Make curl display progress information as a progress bar instead of the
 default statistics.
 
 If this option is used twice, the second will again disable the progress bar.
-.IP "--crlf"
-(FTP) Convert LF to CRLF in upload. Useful for MVS (OS/390).
-
-If this option is used twice, the second will again disable crlf converting.
-.IP "--stderr <file>"
-Redirect all writes to stderr to the specified file instead. If the file name
-is a plain '-', it is instead written to stdout. This option has no point when
-you're using a shell with decent redirecting capabilities.
-
-If this option is used several times, the last one will be used.
 .SH FILES
 .I ~/.curlrc
 .RS

docs/examples/Makefile.am

@@ -4,11 +4,12 @@
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
-EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c \
-	     win32sockets.c persistant.c ftpget.c Makefile.example \
-	     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
+EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c		\
+	     persistant.c ftpget.c Makefile.example			\
+	     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
 
 all:
 	@echo "done"

docs/examples/fopen.c

@@ -0,0 +1,222 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
+ * This example source code introduces an fopen()/fread()/fclose() emulation
+ * for URL reads. Using an approach similar to this, you could replace your
+ * program's fopen() with this url_fopen() and fread() with url_fread() and
+ * it should be possible to read remote streams instead of (only) local files.
+ *
+ * See the main() function at the bottom that shows a tiny app in action.
+ *
+ * This source code is a proof of concept. It will need further attention to
+ * become production-use useful and solid.
+ *
+ * This example requires libcurl 7.9.7 or later.
+ */
+#include <stdio.h>
+#include <string.h>
+#include <sys/time.h>
+
+#include <curl/curl.h>
+#include <curl/types.h>
+#include <curl/easy.h>
+
+struct data {
+  int type;
+  union {
+    CURL *curl;
+    FILE *file;
+  } handle;
+
+  /* TODO: We should perhaps document the biggest possible buffer chunk we can
+     get from libcurl in one single callback... */
+  char buffer[CURL_MAX_WRITE_SIZE];
+
+  char *readptr; /* read from here */
+  int bytes;     /* bytes available from read pointer */
+
+  CURLMcode m;   /* stored from a previous url_fread() */
+};
+
+typedef struct data URL_FILE;
+
+/* we use a global one for convenience */
+CURLM *multi_handle;
+
+static
+size_t write_callback(char *buffer,
+                      size_t size,
+                      size_t nitems,
+                      void *userp)
+{
+  URL_FILE *url = (URL_FILE *)userp;
+  size *= nitems;
+
+  memcpy(url->readptr, buffer, size);
+  url->readptr += size;
+  url->bytes += size;
+
+  return size;
+}
+
+URL_FILE *url_fopen(char *url, char *operation)
+{
+  /* this code could check for URLs or types in the 'url' and
+     basicly use the real fopen() for standard files */
+
+  URL_FILE *file;
+  int still_running;
+
+  file = (URL_FILE *)malloc(sizeof(URL_FILE));
+  if(!file)
+    return NULL;
+
+  memset(file, 0, sizeof(URL_FILE));
+
+  file->type = 1; /* marked as URL, use 0 for plain file */
+  file->handle.curl = curl_easy_init();
+
+  curl_easy_setopt(file->handle.curl, CURLOPT_URL, url);
+  curl_easy_setopt(file->handle.curl, CURLOPT_FILE, file);
+  curl_easy_setopt(file->handle.curl, CURLOPT_VERBOSE, FALSE);
+  curl_easy_setopt(file->handle.curl, CURLOPT_WRITEFUNCTION, write_callback);
+
+  if(!multi_handle)
+    multi_handle = curl_multi_init();
+
+  curl_multi_add_handle(multi_handle, file->handle.curl);
+
+  while(CURLM_CALL_MULTI_PERFORM ==
+        curl_multi_perform(multi_handle, &still_running));
+
+  /* if still_running would be 0 now, we should return NULL */
+
+  return file;
+}
+
+void url_fclose(URL_FILE *file)
+{
+  /* make sure the easy handle is not in the multi handle anymore */
+  curl_multi_remove_handle(multi_handle, file->handle.curl);
+
+  /* cleanup */
+  curl_easy_cleanup(file->handle.curl);
+}
+
+
+
+size_t url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file)
+{
+  fd_set fdread;
+  fd_set fdwrite;
+  fd_set fdexcep;
+  int maxfd;
+  struct timeval timeout;
+  int rc;
+  int still_running = 0;
+
+  if(!file->bytes) { /* no data available at this point */
+
+    file->readptr = file->buffer; /* reset read pointer */
+
+    if(CURLM_CALL_MULTI_PERFORM == file->m) {
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running)) {
+        if(file->bytes) {
+          printf("(fread) WOAH! THis happened!\n");
+          break;        
+        }
+      }
+      if(!still_running) {
+        printf("NO MORE RUNNING AROUND!\n");
+        return 0;
+      }
+    }
+
+    FD_ZERO(&fdread);
+    FD_ZERO(&fdwrite);
+    FD_ZERO(&fdexcep);
+  
+    /* set a suitable timeout to fail on */
+    timeout.tv_sec = 500; /* 5 minutes */
+    timeout.tv_usec = 0;
+
+    /* get file descriptors from the transfers */
+    curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
+
+    rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+
+    switch(rc) {
+    case -1:
+      /* select error */
+      break;
+    case 0:
+      break;
+    default:
+      /* timeout or readable/writable sockets */
+      do {
+        file->m = curl_multi_perform(multi_handle, &still_running);
+
+        if(file->bytes)
+          /* we have received data, return that now */
+          break;
+
+      } while(CURLM_CALL_MULTI_PERFORM == file->m);
+
+
+      if(!still_running)
+        printf("NO MORE RUNNING AROUND!\n");
+
+      break;
+    }
+  }
+  else
+    printf("(fread) Skip network read\n");
+
+  if(file->bytes) {
+    /* data already available, return that */
+    int want = size * nmemb;
+
+    if(file->bytes < want)
+      want = file->bytes;
+
+    memcpy(ptr, file->readptr, want);
+    file->readptr += want;
+    file->bytes -= want;
+
+    printf("(fread) return %d bytes\n", want);
+
+    return want;
+  }
+  return 0; /* no data available to return */
+}
+
+
+int main(int argc, char *argv[])
+{
+  URL_FILE *handle;
+  int nread;
+  char buffer[256];
+
+  handle = url_fopen("http://www.haxx.se", "r");
+
+  if(!handle) {
+    printf("couldn't url_fopen()\n");
+  }
+
+  do {
+    nread = url_fread(buffer, sizeof(buffer), 1, handle);
+
+    printf("We got: %d bytes\n", nread);
+  } while(nread);
+
+  url_fclose(handle);
+
+  return 0;
+}

docs/examples/multi-post.c

@@ -0,0 +1,126 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
+ * This is an example application source code using the multi interface
+ * to do a multipart formpost without "blocking".
+ */
+#include <stdio.h>
+#include <string.h>
+#include <sys/time.h>
+
+#include <curl/curl.h>
+
+int main(int argc, char *argv[])
+{
+  CURL *curl;
+  CURLcode res;
+
+  CURLM *multi_handle;
+  int still_running;
+
+  struct HttpPost *formpost=NULL;
+  struct HttpPost *lastptr=NULL;
+  struct curl_slist *headerlist=NULL;
+  char buf[] = "Expect:";
+
+  /* Fill in the file upload field */
+  curl_formadd(&formpost,
+               &lastptr,
+               CURLFORM_COPYNAME, "sendfile",
+               CURLFORM_FILE, "postit2.c",
+               CURLFORM_END);
+
+  /* Fill in the filename field */
+  curl_formadd(&formpost,
+               &lastptr,
+               CURLFORM_COPYNAME, "filename",
+               CURLFORM_COPYCONTENTS, "postit2.c",
+               CURLFORM_END);
+
+
+  /* Fill in the submit field too, even if this is rarely needed */
+  curl_formadd(&formpost,
+               &lastptr,
+               CURLFORM_COPYNAME, "submit",
+               CURLFORM_COPYCONTENTS, "send",
+               CURLFORM_END);
+
+  curl = curl_easy_init();
+  multi_handle = curl_multi_init();
+
+  /* initalize custom header list (stating that Expect: 100-continue is not
+     wanted */
+  headerlist = curl_slist_append(headerlist, buf);
+  if(curl && multi_handle) {
+    int perform=0;
+
+    /* what URL that receives this POST */
+    curl_easy_setopt(curl, CURLOPT_URL,
+                     "http://www.fillinyoururl.com/upload.cgi");
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+
+    curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headerlist);
+    curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
+
+    curl_multi_add_handle(multi_handle, curl);
+
+    while(CURLM_CALL_MULTI_PERFORM ==
+          curl_multi_perform(multi_handle, &still_running));
+
+    while(still_running) {
+      struct timeval timeout;
+      int rc; /* select() return code */
+
+      fd_set fdread;
+      fd_set fdwrite;
+      fd_set fdexcep;
+      int maxfd;
+
+      FD_ZERO(&fdread);
+      FD_ZERO(&fdwrite);
+      FD_ZERO(&fdexcep);
+
+      /* set a suitable timeout to play around with */
+      timeout.tv_sec = 1;
+      timeout.tv_usec = 0;
+
+      /* get file descriptors from the transfers */
+      curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
+
+      rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+
+      switch(rc) {
+      case -1:
+        /* select error */
+        break;
+      case 0:
+        printf("timeout!\n");
+      default:
+        /* timeout or readable/writable sockets */
+        printf("perform!\n");
+        while(CURLM_CALL_MULTI_PERFORM ==
+              curl_multi_perform(multi_handle, &still_running));
+        printf("running: %d!\n", still_running);
+        break;
+      }
+    }
+
+    curl_multi_cleanup(multi_handle);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+
+    /* then cleanup the formpost chain */
+    curl_formfree(formpost);
+
+    /* free slist */
+    curl_slist_free_all (headerlist);
+  }
+  return 0;
+}

docs/examples/win32sockets.c

@@ -1,49 +0,0 @@
-
-/*
- * Note: This is only required if you use curl 7.8 or lower, later 
- * versions provide an option to curl_global_init() that does the
- * win32 initialization for you.
- */
-
-/*
- * These are example functions doing socket init that Windows
- * require. If you don't use windows, you can safely ignore this crap.
- */
-
-#include <windows.h>
-
-void win32_cleanup(void)
-{
-  WSACleanup();
-}
-
-int win32_init(void)
-{
-  WORD wVersionRequested;  
-  WSADATA wsaData; 
-  int err; 
-  wVersionRequested = MAKEWORD(1, 1); 
-    
-  err = WSAStartup(wVersionRequested, &wsaData); 
-    
-  if (err != 0) 
-    /* Tell the user that we couldn't find a useable */ 
-    /* winsock.dll.     */ 
-    return 1;
-    
-  /* Confirm that the Windows Sockets DLL supports 1.1.*/ 
-  /* Note that if the DLL supports versions greater */ 
-  /* than 1.1 in addition to 1.1, it will still return */ 
-  /* 1.1 in wVersion since that is the version we */ 
-  /* requested. */ 
-    
-  if ( LOBYTE( wsaData.wVersion ) != 1 || 
-       HIBYTE( wsaData.wVersion ) != 1 ) { 
-    /* Tell the user that we couldn't find a useable */ 
-
-    /* winsock.dll. */ 
-    WSACleanup(); 
-    return 1; 
-  }
-  return 0; /* 0 is ok */
-}

docs/libcurl-the-guide

@@ -949,11 +949,11 @@ Security Considerations
     .netrc is a pretty handy file/feature that allows you to login quickly and
     automaticly to frequently visited sites. The file contains passwords in
     clear text and is a real security risk. In some cases, your .netrc is also
-    stored in a home directory that is NFS mounter or used on another network
+    stored in a home directory that is NFS mounted or used on another network
     based file system, so the clear text password will fly through your
     network every time anyone reads that file!
 
-    To avoid this problem, don't use .netrc files and never store passwords as
+    To avoid this problem, don't use .netrc files and never store passwords in
     plain text anywhere.
 
   Clear Text Passwords

docs/libcurl/curl_easy_getinfo.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_easy_init 3 "31 Jan 2001" "libcurl 7.9.4" "libcurl Manual"
+.TH curl_easy_init 3 "25 Apr 2002" "libcurl 7.9.7" "libcurl Manual"
 .SH NAME
 curl_easy_getinfo - Extract information from a curl session (added in 7.4)
 .SH SYNOPSIS
@@ -38,7 +38,9 @@ CURLOPT_FILETIME option to \fIcurl_easy_setopt(3)\fP. (Added in 7.5)
 .TP
 .B CURLINFO_TOTAL_TIME
 Pass a pointer to a double to receive the total transaction time in seconds
-for the previous transfer.
+for the previous transfer. This time does not include the connect time, so if
+you want the complete operation time, you should add the
+CURLINFO_CONNECT_TIME.
 .TP
 .B CURLINFO_NAMELOOKUP_TIME
 Pass a pointer to a double to receive the time, in seconds, it took from the
@@ -60,6 +62,16 @@ start until the first byte is just about to be transfered. This includes
 CURLINFO_PRETRANSFER_TIME and also the time the server needs to calculate
 the result.
 .TP
+.B CURLINFO_REDIRECT_TIME
+Pass a pointer to a double to receive the total time, in seconds, it took for
+all redirection steps include name lookup, connect, pretransfer and transfer
+before final transaction was started. CURLINFO_REDIRECT_TIME contains the
+complete execution time for multiple redirections.  (Added in 7.9.7)
+.TP
+.B CURLINFO_REDIRECT_COUNT
+Pass a pointer to a long to receive the total number of redirections that were
+actually followed.  (Added in 7.9.7)
+.TP
 .B CURLINFO_SIZE_UPLOAD
 Pass a pointer to a double to receive the total amount of bytes that were
 uploaded.

docs/libcurl/curl_easy_setopt.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_easy_setopt 3 "12 Apr 2002" "libcurl 7.9.6" "libcurl Manual"
+.TH curl_easy_setopt 3 "28 May 2002" "libcurl 7.9.8" "libcurl Manual"
 .SH NAME
 curl_easy_setopt - Set curl easy-session options
 .SH SYNOPSIS
@@ -36,7 +36,7 @@ The \fIhandle\fP is the return code from a \fIcurl_easy_init(3)\fP or
 .SH OPTIONS
 The options are listed in a sort of random order, but you'll figure it out!
 .TP 0.4i
-.B CURLOPT_FILE
+.B CURLOPT_WRITEDATA
 Data pointer to pass to the file write function. Note that if you specify the
 \fICURLOPT_WRITEFUNCTION\fP, this is the pointer you'll get as input. If you
 don't use a callback, you must pass a 'FILE *' as libcurl will pass this to
@@ -45,6 +45,8 @@ fwrite() when writing data.
 \fBNOTE:\fP If you're using libcurl as a win32 DLL, you MUST use the
 \fICURLOPT_WRITEFUNCTION\fP if you set this option or you will experience
 crashes.
+
+This option is also known with the older name \fBCURLOPT_FILE\fP.
 .TP
 .B CURLOPT_WRITEFUNCTION
 Function pointer that should match the following prototype: \fBsize_t
@@ -60,15 +62,18 @@ Set the \fIstream\fP argument with the \fBCURLOPT_FILE\fP option.
 
 \fBNOTE:\fP you will be passed as much data as possible in all invokes, but
 you cannot possibly make any assumptions. It may be one byte, it may be
-thousands.
+thousands. The maximum amount of data that can be passed to the write callback
+is defined in the curl.h header file: CURL_MAX_WRITE_SIZE.
 .TP
-.B CURLOPT_INFILE
+.B CURLOPT_READDATA
 Data pointer to pass to the file read function. Note that if you specify the
 \fICURLOPT_READFUNCTION\fP, this is the pointer you'll get as input. If you
 don't specify a read callback, this must be a valid FILE *.
 
 \fBNOTE:\fP If you're using libcurl as a win32 DLL, you MUST use a
 \fICURLOPT_READFUNCTION\fP if you set this option.
+
+This option is also known with the older name \fBCURLOPT_INFILE\fP.
 .TP
 .B CURLOPT_READFUNCTION
 Function pointer that should match the following prototype: \fBsize_t
@@ -166,16 +171,49 @@ will imply this option.
 A non-zero parameter tells the library to just list the names of an ftp
 directory, instead of doing a full directory listing that would include file
 sizes, dates etc.
+
+This causes an FTP NLST command to be sent.  Beware that some FTP servers
+list only files in their response to NLST; they do not include
+subdirectories and symbolic links.
 .TP
 .B CURLOPT_FTPAPPEND
 A non-zero parameter tells the library to append to the remote file instead of
 overwrite it. This is only useful when uploading to a ftp site.
 .TP
 .B CURLOPT_NETRC
-A non-zero parameter tells the library to scan your \fI~/.netrc\fP file to
-find user name and password for the remote site you are about to access. Only
-machine name, user name and password is taken into account (init macros and
-similar things aren't supported).
+This parameter controls the preference of libcurl between using user names and
+passwords from your \fI~/.netrc\fP file, relative to user names and passwords
+in the URL supplied with \fICURLOPT_URL\fP.
+
+\fBNote:\fP libcurl uses a user name (and supplied or prompted password)
+supplied with \fICURLOPT_USERPWD\fP in preference to any of the options
+controlled by this parameter.
+
+Pass a long, set to one of the values described below.
+.RS
+.TP 5
+.B CURL_NETRC_OPTIONAL
+The use of your \fI~/.netrc\fP file is optional,
+and information in the URL is to be preferred.  The file will be scanned
+with the host and user name (to find the password only) or with the host only,
+to find the first user name and password after that \fImachine\fP,
+which ever information is not specified in the URL.
+
+Undefined values of the option will have this effect.
+.TP     
+.B CURL_NETRC_IGNORED
+The library will ignore the file and use only the information in the URL.
+
+This is the default.
+.TP
+.B CURL_NETRC_REQUIRED
+This value tells the library that use of the file is required,
+to ignore the information in the URL,
+and to search the file with the host only.
+.RE
+.TP
+Only machine name, user name and password are taken into account 
+(init macros and similar things aren't supported).
 
 \fBNote:\fP libcurl does not verify that the file has the correct properties
 set (as the standard Unix ftp client does). It should only be readable by
@@ -293,6 +331,13 @@ want the transfer to start from.
 Pass a pointer to a zero terminated string as parameter. It will be used to
 set a cookie in the http request. The format of the string should be
 [NAME]=[CONTENTS]; Where NAME is the cookie name.
+
+If you need to set mulitple cookies, you need to set them all using a single
+option and thus you need to concat them all in one single string. Set multiple
+cookies in one string like this: "name1=content1; name2=content2;" etc.
+
+Using this option multiple times will only make the latest string override the
+previously ones.
 .TP
 .B CURLOPT_HTTPHEADER
 Pass a pointer to a linked list of HTTP headers to pass to the server in your
@@ -428,8 +473,8 @@ TIMECOND_IFUNMODSINCE. This is a HTTP-only feature. (TBD)
 .TP
 .B CURLOPT_TIMEVALUE
 Pass a long as parameter. This should be the time in seconds since 1 jan 1970,
-and the time will be used as specified in CURLOPT_TIMECONDITION or if that
-isn't used, it will be TIMECOND_IFMODSINCE by default.
+and the time will be used in a condition as specified with
+CURLOPT_TIMECONDITION.
 .TP
 .B CURLOPT_CUSTOMREQUEST
 Pass a pointer to a zero terminated string as parameter. It will be user
@@ -469,12 +514,20 @@ argument in the progress callback set with \fICURLOPT_PROGRESSFUNCTION\fP.
 .B CURLOPT_SSL_VERIFYPEER
 Pass a long that is set to a non-zero value to make curl verify the peer's
 certificate. The certificate to verify against must be specified with the
-CURLOPT_CAINFO option. (Added in 7.4.2)
+CURLOPT_CAINFO option (Added in 7.4.2) or a certificate directory must be specified
+with the CURLOPT_CAPATH option (Added in 7.9.8).
 .TP
 .B CURLOPT_CAINFO
-Pass a char * to a zero terminated file naming holding the certificate to
-verify the peer with. This only makes sense when used in combination with the
-CURLOPT_SSL_VERIFYPEER option. (Added in 7.4.2)
+Pass a char * to a zero terminated string naming a file holding one or more
+certificates to verify the peer with. This only makes sense when used in
+combination with the CURLOPT_SSL_VERIFYPEER option. (Added in 7.4.2)
+.TP
+.B CURLOPT_CAPATH
+Pass a char * to a zero terminated string naming a directory holding multiple CA
+certificates to verify the peer with. The certificate directory must be prepared using
+the openssl c_rehash utility. This only makes sense when used in combination with the
+CURLOPT_SSL_VERIFYPEER option. The CAPATH function apparently does not work in Windows
+due to some limitation in openssl. (Added in 7.9.8)
 .TP
 .B CURLOPT_PASSWDFUNCTION
 Pass a pointer to a \fIcurl_passwd_callback\fP function that will be called

docs/libcurl/curl_formadd.3

@@ -2,13 +2,13 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_formadd 3 "1 Match 2002" "libcurl 7.9.1" "libcurl Manual"
+.TH curl_formadd 3 "21 May 2002" "libcurl 7.9.8" "libcurl Manual"
 .SH NAME
 curl_formadd - add a section to a multipart/formdata HTTP POST
 .SH SYNOPSIS
 .B #include <curl/curl.h>
 .sp
-.BI "int curl_formadd(struct HttpPost ** " firstitem,
+.BI "CURLFORMcode curl_formadd(struct HttpPost ** " firstitem,
 .BI "struct HttpPost ** " lastitem, " ...);"
 .ad
 .SH DESCRIPTION
@@ -83,7 +83,9 @@ you call \fIcurl_form_free\fP and \fIcurl_easy_cleanup\fP.
 
 See example below.
 .SH RETURN VALUE
-Returns non-zero if an error occurs.
+0 means everything was ok, non-zero means an error occurred as
+.I <curl/curl.h>
+defines.
 .SH EXAMPLE
 .nf
 

docs/libcurl/curl_multi_fdset.3

@@ -1,6 +1,6 @@
 .\" $Id$
 .\"
-.TH curl_multi_fdset 3 "1 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.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
 .SH SYNOPSIS
@@ -17,6 +17,10 @@ This function extracts file descriptor information from a given multi_handle.
 libcurl returns its fd_set sets. The application can use these to select() or
 poll() on. The curl_multi_perform() function should be called as soon as one
 of them are ready to be read from or written to.
+
+NOTE that once this call is made, you must not remove the sets you point to,
+as libcurl will need to be able to read them. It needs them after select()
+calls, to know if certain sockets are readable or writable.
 .SH RETURN VALUE
 CURLMcode type, general libcurl multi interface error code.
 .SH "SEE ALSO"

include/curl/curl.h

@@ -65,6 +65,11 @@ struct curl_httppost {
   long namelength; /* length of name length */
   char *contents; /* pointer to allocated data contents */
   long contentslength; /* length of contents field */
+
+	/* CMC: Added support for buffer uploads */
+	char *buffer; /* pointer to allocated buffer contents */
+	long bufferlength; /* length of buffer field */
+
   char *contenttype; /* Content-Type */
   struct curl_slist* contentheader; /* list of extra headers for this form */
   struct curl_httppost *more; /* if one field name has more than one file, this
@@ -76,6 +81,11 @@ struct curl_httppost {
                                    do not free in formfree */
 #define HTTPPOST_PTRCONTENTS (1<<3) /* contents is only stored pointer
                                        do not free in formfree */
+
+/* CMC: Added support for buffer uploads */
+#define HTTPPOST_BUFFER (1<<4) /* upload file from buffer */
+#define HTTPPOST_PTRBUFFER (1<<5) /* upload file from pointer contents */
+
   char *showfilename; /* The file name to show. If not set, the actual
                          file name will be used (if this is a file part) */
 };
@@ -86,6 +96,8 @@ typedef int (*curl_progress_callback)(void *clientp,
                                       double ultotal,
                                       double ulnow);
 
+#define CURL_MAX_WRITE_SIZE 20480
+
 typedef size_t (*curl_write_callback)(char *buffer,
                                       size_t size,
                                       size_t nitems,
@@ -377,7 +389,11 @@ typedef enum {
   CINIT(FTPLISTONLY, LONG, 48),  /* Use NLST when listing ftp dir */
 
   CINIT(FTPAPPEND, LONG, 50),    /* Append instead of overwrite on upload! */
-  CINIT(NETRC, LONG, 51),        /* read user+password from .netrc */
+
+  /* Specify whether to read the user+password from the .netrc or the URL.
+   * This must be one of the CURL_NETRC_* enums below. */
+  CINIT(NETRC, LONG, 51),
+
   CINIT(FOLLOWLOCATION, LONG, 52),  /* use Location: Luke! */
 
   /* This FTPASCII name is now obsolete, to be removed, use the TRANSFERTEXT
@@ -535,10 +551,22 @@ typedef enum {
 
   /* set the data for the debug function */
   CINIT(DEBUGDATA, OBJECTPOINT, 95),
+
+  /* mark this as start of a cookie session */
+  CINIT(COOKIESESSION, LONG, 96),
+
+  /* The CApath directory used to validate the peer certificate
+     this option is used only if SSL_VERIFYPEER is true */
+  CINIT(CAPATH, OBJECTPOINT, 97),
   
   CURLOPT_LASTENTRY /* the last unusued */
 } CURLoption;
 
+  /* two convenient "aliases" that follow the name scheme better */
+#define CURLOPT_WRITEDATA CURLOPT_FILE
+#define CURLOPT_READDATA  CURLOPT_INFILE 
+
+
   /* These enums are for use with the CURLOPT_HTTP_VERSION option. */
 enum {
   CURL_HTTP_VERSION_NONE, /* setting this means we don't care, and that we'd
@@ -550,6 +578,18 @@ enum {
   CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */
 };
 
+  /* These enums are for use with the CURLOPT_NETRC option. */
+enum CURL_NETRC_OPTION {
+  CURL_NETRC_IGNORED,     /* The .netrc will never be read.
+                           * This is the default. */
+  CURL_NETRC_OPTIONAL,    /* A user:password in the URL will be preferred
+                           * to one in the .netrc. */
+  CURL_NETRC_REQUIRED,    /* A user:password in the URL will be ignored.
+                           * Unless one is set programmatically, the .netrc
+                           * will be queried. */
+  CURL_NETRC_LAST
+};
+
 enum {
   CURL_SSLVERSION_DEFAULT,
   CURL_SSLVERSION_TLSv1,
@@ -561,15 +601,26 @@ enum {
 
 
 typedef enum {
-  TIMECOND_NONE,
+  CURL_TIMECOND_NONE,
 
-  TIMECOND_IFMODSINCE,
-  TIMECOND_IFUNMODSINCE,
-  TIMECOND_LASTMOD,
+  CURL_TIMECOND_IFMODSINCE,
+  CURL_TIMECOND_IFUNMODSINCE,
+  CURL_TIMECOND_LASTMOD,
 
-  TIMECOND_LAST
+  CURL_TIMECOND_LAST
 } curl_TimeCond;
 
+/* for backwards compatibility */
+#ifndef TIMECOND_IFMODSINCE
+#define TIMECOND_IFMODSINCE CURL_TIMECOND_IFMODSINCE
+#endif
+#ifndef TIMECOND_IFUNMODSINCE
+#define TIMECOND_IFUNMODSINCE CURL_TIMECOND_IFUNMODSINCE
+#endif
+#ifndef TIMECOND_LASTMOD
+#define TIMECOND_LASTMOD CURL_TIMECOND_LASTMOD
+#endif
+
 #ifdef __BEOS__
 #include <support/SupportDefs.h>
 #endif
@@ -617,6 +668,11 @@ typedef enum {
   CFINIT(ARRAY),
   CFINIT(OBSOLETE),
   CFINIT(FILE),
+
+  CFINIT(BUFFER),
+  CFINIT(BUFFERPTR),
+  CFINIT(BUFFERLENGTH),
+
   CFINIT(CONTENTTYPE),
   CFINIT(CONTENTHEADER),
   CFINIT(FILENAME),
@@ -635,7 +691,35 @@ struct curl_forms {
 };
 
 /* use this for multipart formpost building */
-int curl_formadd(struct curl_httppost **httppost,
+/* Returns code for curl_formadd()
+ * 
+ * Returns:
+ * CURL_FORMADD_OK             on success
+ * CURL_FORMADD_MEMORY         if the FormInfo allocation fails
+ * CURL_FORMADD_OPTION_TWICE   if one option is given twice for one Form
+ * CURL_FORMADD_NULL           if a null pointer was given for a char
+ * CURL_FORMADD_MEMORY         if the allocation of a FormInfo struct failed
+ * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used
+ * CURL_FORMADD_INCOMPLETE     if the some FormInfo is not complete (or error)
+ * CURL_FORMADD_MEMORY         if a HttpPost struct cannot be allocated
+ * CURL_FORMADD_MEMORY         if some allocation for string copying failed.
+ * CURL_FORMADD_ILLEGAL_ARRAY  if an illegal option is used in an array
+ *
+ ***************************************************************************/
+typedef enum {
+  CURL_FORMADD_OK, /* first, no error */
+
+  CURL_FORMADD_MEMORY,
+  CURL_FORMADD_OPTION_TWICE,
+  CURL_FORMADD_NULL,
+  CURL_FORMADD_UNKNOWN_OPTION,
+  CURL_FORMADD_INCOMPLETE,
+  CURL_FORMADD_ILLEGAL_ARRAY,
+
+  CURL_FORMADD_LAST /* last */
+} CURLFORMcode;
+
+CURLFORMcode curl_formadd(struct curl_httppost **httppost,
                  struct curl_httppost **last_post,
                  ...);
 
@@ -663,8 +747,8 @@ CURLcode curl_global_init(long flags);
 void curl_global_cleanup(void);
 
 /* This is the version number */
-#define LIBCURL_VERSION "7.9.6"
-#define LIBCURL_VERSION_NUM 0x070906
+#define LIBCURL_VERSION "7.9.8"
+#define LIBCURL_VERSION_NUM 0x070908
 
 /* linked-list structure for the CURLOPT_QUOTE option (and other) */
 struct curl_slist {
@@ -718,9 +802,12 @@ typedef enum {
 
   CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18,
 
+  CURLINFO_REDIRECT_TIME   = CURLINFO_DOUBLE + 19,
+  CURLINFO_REDIRECT_COUNT  = CURLINFO_LONG + 20,
+
   /* Fill in new entries here! */
 
-  CURLINFO_LASTONE          = 19
+  CURLINFO_LASTONE          = 21
 } CURLINFO;
 
 /* unfortunately, the easy.h and multi.h include files need options and info

lib/Makefile.m32

@@ -61,7 +61,7 @@ libcurl.a: $(libcurl_a_OBJECTS) $(libcurl_a_DEPENDENCIES)
 
 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
+	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
 	$(STRIP) $@
 
 # remove the last line above to keep debug info

lib/Makefile.vc6

@@ -198,7 +198,8 @@ X_OBJS= \
 	$(DIROBJ)\strtok.obj \
 	$(DIROBJ)\connect.obj \
 	$(DIROBJ)\hash.obj \
-	$(DIROBJ)\llist.obj
+	$(DIROBJ)\llist.obj \
+	$(DIROBJ)\multi.obj
 
 all : $(TARGET)
 

lib/arpa_telnet.h

@@ -22,7 +22,7 @@
  *
  * $Id$
  *****************************************************************************/
-
+#ifndef CURL_DISABLE_TELNET
 /*
  * Telnet option defines. Add more here if in need.
  */
@@ -97,5 +97,5 @@ static const char *telnetcmds[]=
 #define TELCMD_OK(x) ( ((unsigned int)(x) >= TELCMD_MINIMUM) && \
                        ((unsigned int)(x) <= TELCMD_MAXIMUM) )
 #define TELCMD(x)    telnetcmds[(x)-TELCMD_MINIMUM]
-
+#endif
 #endif

lib/config-vms.h

@@ -366,3 +366,6 @@
 #define HAVE_MEMORY_H   1
 
 #define HAVE_FIONBIO	1
+
+/* Define if you have the `sigsetjmp' function. */
+#define HAVE_SIGSETJMP 1

lib/config-win32.h

@@ -179,6 +179,9 @@
 /* Define if you have the RAND_screen function when using SSL  */
 #define HAVE_RAND_SCREEN 1
 
+/* Define if you have the `RAND_status' function. */
+#define HAVE_RAND_STATUS 1
+
 /* Define this to if in_addr_t is not an available typedefed type */
 #define in_addr_t unsigned long
 

lib/connect.c

@@ -185,7 +185,6 @@ int waitconnect(int sockfd, /* socket */
   return 0;
 }
 
-#ifndef ENABLE_IPV6
 static CURLcode bindlocal(struct connectdata *conn,
                           int sockfd)
 {
@@ -207,22 +206,28 @@ static CURLcode bindlocal(struct connectdata *conn,
    *************************************************************/
   if (strlen(data->set.device)<255) {
     struct sockaddr_in sa;
-    struct hostent *h=NULL;
-    char *hostdataptr=NULL;
+    Curl_addrinfo *h=NULL;
     size_t size;
     char myhost[256] = "";
     in_addr_t in;
 
     if(Curl_if2ip(data->set.device, myhost, sizeof(myhost))) {
-      h = Curl_resolv(data, myhost, 0, &hostdataptr);
+      /*
+       * We now have the numerical IPv4-style x.y.z.w in the 'myhost' buffer
+       */
+      h = Curl_resolv(data, myhost, 0);
     }
     else {
       if(strlen(data->set.device)>1) {
-        h = Curl_resolv(data, data->set.device, 0, &hostdataptr);
-      }
-      if(h) {
-        /* we know data->set.device is shorter than the myhost array */
-        strcpy(myhost, data->set.device);
+        /*
+         * This was not an interface, resolve the name as a host name
+         * or IP number
+         */
+        h = Curl_resolv(data, data->set.device, 0);
+        if(h) {
+          /* we know data->set.device is shorter than the myhost array */
+          strcpy(myhost, data->set.device);
+        }
       }
     }
 
@@ -243,10 +248,13 @@ static CURLcode bindlocal(struct connectdata *conn,
 
       if ( h ) {
         memset((char *)&sa, 0, sizeof(sa));
-        memcpy((char *)&sa.sin_addr,
-               h->h_addr,
-               h->h_length);
+#ifdef ENABLE_IPV6
+        memcpy((char *)&sa.sin_addr, h->ai_addr, h->ai_addrlen);        
+        sa.sin_family = h->ai_family;
+#else
+        memcpy((char *)&sa.sin_addr, h->h_addr, h->h_length);
         sa.sin_family = AF_INET;
+#endif
         sa.sin_addr.s_addr = in;
         sa.sin_port = 0; /* get any port */
 	
@@ -314,7 +322,7 @@ static CURLcode bindlocal(struct connectdata *conn,
 
   return CURLE_HTTP_PORT_FAILED;
 }
-#endif /* end of ipv4-specific section */
+
 
 static
 int socketerror(int sockfd)
@@ -345,6 +353,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
   int rc;
   int sockfd=-1;
   int aliasindex=0;
+  char *hostname;
 
   struct timeval after;
   struct timeval before = Curl_tvnow();
@@ -385,8 +394,8 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
     }
   }
 
-  infof(data, "About to connect() to %s:%d\n",
-        data->change.proxy?conn->proxyhost:conn->hostname, port);
+  hostname = data->change.proxy?conn->proxyhost:conn->hostname;
+  infof(data, "About to connect() to %s:%d\n", hostname, port);
 
 #ifdef ENABLE_IPV6
   /*
@@ -401,6 +410,14 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
       if (sockfd < 0)
         continue;
 
+      if(conn->data->set.device) {
+        /* user selected to bind the outgoing socket to a specified "device"
+           before doing connect */
+        CURLcode res = bindlocal(conn, sockfd);
+        if(res)
+          return res;
+      }
+
       /* set socket non-blocking */
       Curl_nonblock(sockfd, TRUE);
 
@@ -427,7 +444,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
         case ECONNREFUSED: /* no one listening */
         default:
           /* unknown error, fallthrough and try another address! */
-          failf(data, "Failed to connect: %d", error);
+          failf(data, "Failed connect to %s: %d", hostname, error);
           break;
         }
       }
@@ -440,6 +457,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
           /* we are connected, awesome! */
           break;
 	}
+        failf(data, "socket error: %d", err);
         /* we are _not_ connected, it was a false alert, continue please */
       }
 
@@ -457,10 +475,8 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
       before = after;
       continue;
     }
-    if (sockfd < 0) {
-      failf(data, "connect() failed");
+    if (sockfd < 0)
       return CURLE_COULDNT_CONNECT;
-    }
 
     /* leave the socket in non-blocking mode */
 
@@ -532,8 +548,8 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
         break;
       default:
         /* unknown error, fallthrough and try another address! */
-        failf(data, "Failed to connect to IP number %d: %d",
-              aliasindex+1, error);
+        failf(data, "Failed to connect to %s IP number %d: %d",
+              hostname, aliasindex+1, error);
         break;
       }
     }
@@ -565,7 +581,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
     /* no good connect was made */
     sclose(sockfd);
     *sockconn = -1;
-    failf(data, "Couldn't connect to host");
+    failf(data, "Connect failed");
     return CURLE_COULDNT_CONNECT;
   }
 

lib/cookie.c

@@ -79,6 +79,8 @@ Example set of cookies:
 
 #include "setup.h"
 
+#ifndef CURL_DISABLE_HTTP
+
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
@@ -93,6 +95,21 @@ Example set of cookies:
 #include "memdebug.h"
 #endif
 
+static void
+free_cookiemess(struct Cookie *co)
+{
+  if(co->domain)
+    free(co->domain);
+  if(co->path)
+    free(co->path);
+  if(co->name)
+    free(co->name);
+  if(co->value)
+    free(co->value);
+
+  free(co);
+}
+
 /****************************************************************************
  *
  * Curl_cookie_add()
@@ -326,22 +343,19 @@ Curl_cookie_add(struct CookieInfo *c,
     if(7 != fields) {
       /* we did not find the sufficient number of fields to recognize this
          as a valid line, abort and go home */
-
-      if(co->domain)
-        free(co->domain);
-      if(co->path)
-        free(co->path);
-      if(co->name)
-        free(co->name);
-      if(co->value)
-        free(co->value);
-
-      free(co);
+      free_cookiemess(co);
       return NULL;
     }
 
   }
 
+  if(!c->running &&    /* read from a file */
+     c->newsession &&  /* clean session cookies */
+     !co->expires) {   /* this is a session cookie since it doesn't expire! */
+    free_cookiemess(co);
+    return NULL;
+  }
+
   co->livecookie = c->running;
 
   /* now, we have parsed the incoming line, we must now check if this
@@ -462,8 +476,12 @@ Curl_cookie_add(struct CookieInfo *c,
  * Inits a cookie struct to read data from a local file. This is always
  * called before any cookies are set. File may be NULL.
  *
+ * If 'newsession' is TRUE, discard all "session cookies" on read from file.
+ *
  ****************************************************************************/
-struct CookieInfo *Curl_cookie_init(char *file, struct CookieInfo *inc)
+struct CookieInfo *Curl_cookie_init(char *file,
+                                    struct CookieInfo *inc,
+                                    bool newsession)
 {
   char line[MAX_COOKIE_LINE];
   struct CookieInfo *c;
@@ -491,6 +509,8 @@ struct CookieInfo *Curl_cookie_init(char *file, struct CookieInfo *inc)
   else
     fp = file?fopen(file, "r"):NULL;
 
+  c->newsession = newsession; /* new session? */
+
   if(fp) {
     char *lineptr;
     bool headerline;
@@ -513,7 +533,7 @@ struct CookieInfo *Curl_cookie_init(char *file, struct CookieInfo *inc)
       fclose(fp);
   }
 
-  c->running = TRUE; /* now, we're running */
+  c->running = TRUE;          /* now, we're running */
 
   return c;
 }
@@ -743,6 +763,8 @@ int main(int argc, char **argv)
 
 #endif
 
+#endif /* CURL_DISABLE_HTTP */
+
 /*
  * local variables:
  * eval: (load-file "../curl-mode.el")

lib/cookie.h

@@ -55,9 +55,10 @@ struct CookieInfo {
   /* linked list of cookies we know of */
   struct Cookie *cookies;
 
-  char *filename; /* file we read from/write to */
-  bool running;   /* state info, for cookie adding information */
+  char *filename;  /* file we read from/write to */
+  bool running;    /* state info, for cookie adding information */
   long numcookies; /* number of cookies in the "jar" */
+  bool newsession; /* new session, discard session cookies on load */
 };
 
 /* This is the maximum line length we accept for a cookie line */
@@ -75,7 +76,7 @@ struct CookieInfo {
 struct Cookie *Curl_cookie_add(struct CookieInfo *, bool header, char *line,
                                char *domain);
 
-struct CookieInfo *Curl_cookie_init(char *, struct CookieInfo *);
+struct CookieInfo *Curl_cookie_init(char *, struct CookieInfo *, bool);
 struct Cookie *Curl_cookie_getlist(struct CookieInfo *, char *, char *, bool);
 void Curl_cookie_freelist(struct Cookie *);
 void Curl_cookie_cleanup(struct CookieInfo *);

lib/curllib.dsp

@@ -1,394 +1,394 @@
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lib/curllib.dsw

@@ -1,29 +1,29 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00
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+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
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+
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+
+Package=<5>
+{{{
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+
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+
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+{{{
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+{{{
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+
+###############################################################################
+

lib/dict.h

@@ -23,7 +23,8 @@
  *
  * $Id$
  *****************************************************************************/
+#ifndef CURL_DISABLE_DICT
 CURLcode Curl_dict(struct connectdata *conn);
 CURLcode Curl_dict_done(struct connectdata *conn);
-
+#endif
 #endif

lib/easy.c

@@ -238,7 +238,7 @@ CURLcode curl_easy_perform(CURL *curl)
       data->hostcache = Curl_global_host_cache_get();
     }
     else {
-      data->hostcache = curl_hash_alloc(7, Curl_freeaddrinfo);
+      data->hostcache = Curl_hash_alloc(7, Curl_freeaddrinfo);
     }
   }
 
@@ -249,7 +249,7 @@ void curl_easy_cleanup(CURL *curl)
 {
   struct SessionHandle *data = (struct SessionHandle *)curl;
   if (!Curl_global_host_cache_use(data)) {
-    curl_hash_destroy(data->hostcache);
+    Curl_hash_destroy(data->hostcache);
   }
   Curl_close(data);
 }
@@ -312,7 +312,8 @@ CURL *curl_easy_duphandle(CURL *incurl)
     /* If cookies are enabled in the parent handle, we enable them
        in the clone as well! */
     outcurl->cookies = Curl_cookie_init(data->cookies->filename,
-                                        outcurl->cookies);
+                                        outcurl->cookies,
+                                        data->set.cookiesession);
 
   /* duplicate all values in 'change' */
   if(data->change.url) {

lib/file.c

@@ -23,6 +23,7 @@
 
 #include "setup.h"
 
+#ifndef CURL_DISABLE_FILE
 /* -- WIN32 approved -- */
 #include <stdio.h>
 #include <string.h>
@@ -140,7 +141,7 @@ CURLcode Curl_file(struct connectdata *conn)
   */
   CURLcode res = CURLE_OK;
   struct stat statbuf;
-  ssize_t expected_size=-1;
+  double expected_size=-1;
   ssize_t nread;
   struct SessionHandle *data = conn->data;
   char *buf = data->state.buffer;
@@ -155,7 +156,7 @@ CURLcode Curl_file(struct connectdata *conn)
 /*VMS?? -- This only works reliable for STREAMLF files */
   if( -1 != fstat(fd, &statbuf)) {
     /* we could stat it, then read out the size */
-    expected_size = statbuf.st_size;
+    expected_size = (double)statbuf.st_size;
   }
 
   /* The following is a shortcut implementation of file reading
@@ -204,3 +205,4 @@ CURLcode Curl_file(struct connectdata *conn)
  * vim600: fdm=marker
  * vim: et sw=2 ts=2 sts=2 tw=78
  */
+#endif

lib/file.h

@@ -23,6 +23,8 @@
  *
  * $Id$
  *****************************************************************************/
+#ifndef CURL_DISABLE_FILE
 CURLcode Curl_file(struct connectdata *conn);
 CURLcode Curl_file_connect(struct connectdata *conn);
 #endif
+#endif

lib/formdata.c

@@ -109,6 +109,8 @@ Content-Disposition: form-data; name="FILECONTENT"
 
 #include "setup.h"
 
+#ifndef CURL_DISABLE_HTTP
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -398,6 +400,10 @@ int curl_formparse(char *input,
 static struct curl_httppost *
 AddHttpPost(char * name, long namelength,
             char * value, long contentslength,
+
+            /* CMC: Added support for buffer uploads */
+            char * buffer, long bufferlength,
+
             char *contenttype,
             long flags,
             struct curl_slist* contentHeader,
@@ -414,6 +420,11 @@ AddHttpPost(char * name, long namelength,
     post->namelength = name?(namelength?namelength:(long)strlen(name)):0;
     post->contents = value;
     post->contentslength = contentslength;
+
+    /* CMC: Added support for buffer uploads */
+    post->buffer = buffer;
+    post->bufferlength = bufferlength;
+
     post->contenttype = contenttype;
     post->contentheader = contentHeader;
     post->showfilename = showfilename;
@@ -602,39 +613,26 @@ static int AllocAndCopy (char **buffer, int buffer_length)
  * CURLFORM_FILE, "filename1", CURLFORM_FILE, "filename2", CURLFORM_END);
  *
  * Returns:
- * FORMADD_OK             on success
- * FORMADD_MEMORY         if the FormInfo allocation fails
- * FORMADD_OPTION_TWICE   if one option is given twice for one Form
- * FORMADD_NULL           if a null pointer was given for a char
- * FORMADD_MEMORY         if the allocation of a FormInfo struct failed
- * FORMADD_UNKNOWN_OPTION if an unknown option was used
- * FORMADD_INCOMPLETE     if the some FormInfo is not complete (or an error)
- * FORMADD_MEMORY         if a HttpPost struct cannot be allocated
- * FORMADD_MEMORY         if some allocation for string copying failed.
- * FORMADD_ILLEGAL_ARRAY  if an illegal option is used in an array
+ * CURL_FORMADD_OK             on success
+ * CURL_FORMADD_MEMORY         if the FormInfo allocation fails
+ * CURL_FORMADD_OPTION_TWICE   if one option is given twice for one Form
+ * CURL_FORMADD_NULL           if a null pointer was given for a char
+ * CURL_FORMADD_MEMORY         if the allocation of a FormInfo struct failed
+ * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used
+ * CURL_FORMADD_INCOMPLETE     if the some FormInfo is not complete (or an error)
+ * CURL_FORMADD_MEMORY         if a HttpPost struct cannot be allocated
+ * CURL_FORMADD_MEMORY         if some allocation for string copying failed.
+ * CURL_FORMADD_ILLEGAL_ARRAY  if an illegal option is used in an array
  *
  ***************************************************************************/
 
-typedef enum {
-  FORMADD_OK, /* first, no error */
-
-  FORMADD_MEMORY,
-  FORMADD_OPTION_TWICE,
-  FORMADD_NULL,
-  FORMADD_UNKNOWN_OPTION,
-  FORMADD_INCOMPLETE,
-  FORMADD_ILLEGAL_ARRAY,
-
-  FORMADD_LAST /* last */
-} FORMcode;
-
 static
-FORMcode FormAdd(struct curl_httppost **httppost,
-                 struct curl_httppost **last_post,
-                 va_list params)
+CURLFORMcode FormAdd(struct curl_httppost **httppost,
+                     struct curl_httppost **last_post,
+                     va_list params)
 {
   FormInfo *first_form, *current_form, *form;
-  FORMcode return_value = FORMADD_OK;
+  CURLFORMcode return_value = CURL_FORMADD_OK;
   const char *prevtype = NULL;
   struct curl_httppost *post = NULL;
   CURLformoption option;
@@ -655,7 +653,7 @@ FORMcode FormAdd(struct curl_httppost **httppost,
     current_form = first_form;
   }
   else
-    return FORMADD_MEMORY;
+    return CURL_FORMADD_MEMORY;
 
   /*
    * Loop through all the options set.
@@ -663,7 +661,7 @@ FORMcode FormAdd(struct curl_httppost **httppost,
   while (1) {
 
     /* break if we have an error to report */
-    if (return_value != FORMADD_OK)
+    if (return_value != CURL_FORMADD_OK)
       break;
 
     /* first see if we have more parts of the array param */
@@ -690,13 +688,13 @@ FORMcode FormAdd(struct curl_httppost **httppost,
     case CURLFORM_ARRAY:
       if(array_state)
         /* we don't support an array from within an array */
-        return_value = FORMADD_ILLEGAL_ARRAY;
+        return_value = CURL_FORMADD_ILLEGAL_ARRAY;
       else {
         forms = va_arg(params, struct curl_forms *);
         if (forms)
           array_state = TRUE;
         else
-          return_value = FORMADD_NULL;
+          return_value = CURL_FORMADD_NULL;
       }
       break;
 
@@ -707,19 +705,19 @@ FORMcode FormAdd(struct curl_httppost **httppost,
       current_form->flags |= HTTPPOST_PTRNAME; /* fall through */
     case CURLFORM_COPYNAME:
       if (current_form->name)
-        return_value = FORMADD_OPTION_TWICE;
+        return_value = CURL_FORMADD_OPTION_TWICE;
       else {
         char *name = array_state?
           array_value:va_arg(params, char *);
         if (name)
           current_form->name = name; /* store for the moment */
         else
-          return_value = FORMADD_NULL;
+          return_value = CURL_FORMADD_NULL;
       }
       break;
     case CURLFORM_NAMELENGTH:
       if (current_form->namelength)
-        return_value = FORMADD_OPTION_TWICE;
+        return_value = CURL_FORMADD_OPTION_TWICE;
       else
         current_form->namelength =
           array_state?(long)array_value:va_arg(params, long);
@@ -732,19 +730,19 @@ FORMcode FormAdd(struct curl_httppost **httppost,
       current_form->flags |= HTTPPOST_PTRCONTENTS; /* fall through */
     case CURLFORM_COPYCONTENTS:
       if (current_form->value)
-        return_value = FORMADD_OPTION_TWICE;
+        return_value = CURL_FORMADD_OPTION_TWICE;
       else {
         char *value =
           array_state?array_value:va_arg(params, char *);
         if (value)
           current_form->value = value; /* store for the moment */
         else
-          return_value = FORMADD_NULL;
+          return_value = CURL_FORMADD_NULL;
       }
       break;
     case CURLFORM_CONTENTSLENGTH:
       if (current_form->contentslength)
-        return_value = FORMADD_OPTION_TWICE;
+        return_value = CURL_FORMADD_OPTION_TWICE;
       else
         current_form->contentslength =
           array_state?(long)array_value:va_arg(params, long);
@@ -753,7 +751,7 @@ FORMcode FormAdd(struct curl_httppost **httppost,
       /* Get contents from a given file name */
     case CURLFORM_FILECONTENT:
       if (current_form->flags != 0)
-        return_value = FORMADD_OPTION_TWICE;
+        return_value = CURL_FORMADD_OPTION_TWICE;
       else {
         char *filename = array_state?
           array_value:va_arg(params, char *);
@@ -762,7 +760,7 @@ FORMcode FormAdd(struct curl_httppost **httppost,
           current_form->flags |= HTTPPOST_READFILE;
         }
         else
-          return_value = FORMADD_NULL;
+          return_value = CURL_FORMADD_NULL;
       }
       break;
 
@@ -777,26 +775,80 @@ FORMcode FormAdd(struct curl_httppost **httppost,
             if (filename) {
               if (!(current_form = AddFormInfo(strdup(filename),
                                                NULL, current_form)))
-                return_value = FORMADD_MEMORY;
+                return_value = CURL_FORMADD_MEMORY;
             }
             else
-              return_value = FORMADD_NULL;
+              return_value = CURL_FORMADD_NULL;
           }
           else
-            return_value = FORMADD_OPTION_TWICE;
+            return_value = CURL_FORMADD_OPTION_TWICE;
         }
         else {
           if (filename)
             current_form->value = strdup(filename);
           else
-            return_value = FORMADD_NULL;
+            return_value = CURL_FORMADD_NULL;
           current_form->flags |= HTTPPOST_FILENAME;
         }
         break;
       }
+
+    /* CMC: Added support for buffer uploads */
+    case CURLFORM_BUFFER:
+      {
+        char *filename = array_state?array_value:
+          va_arg(params, char *);
+
+        if (current_form->value) {
+          if (current_form->flags & HTTPPOST_BUFFER) {
+            if (filename) {
+              if (!(current_form = AddFormInfo(strdup(filename),
+                                               NULL, current_form)))
+                return_value = CURL_FORMADD_MEMORY;
+            }
+            else
+              return_value = CURL_FORMADD_NULL;
+          }
+          else
+            return_value = CURL_FORMADD_OPTION_TWICE;
+        }
+        else {
+          if (filename)
+            current_form->value = strdup(filename);
+          else
+            return_value = CURL_FORMADD_NULL;
+          current_form->flags |= HTTPPOST_BUFFER;
+        }
+        break;
+      }
+      
+    /* CMC: Added support for buffer uploads */
+    case CURLFORM_BUFFERPTR:
+        current_form->flags |= HTTPPOST_PTRBUFFER;
+      if (current_form->buffer)
+        return_value = CURL_FORMADD_OPTION_TWICE;
+      else {
+        char *buffer =
+          array_state?array_value:va_arg(params, char *);
+        if (buffer)
+          current_form->buffer = buffer; /* store for the moment */
+        else
+          return_value = CURL_FORMADD_NULL;
+      }
+      break;
+
+    /* CMC: Added support for buffer uploads */
+    case CURLFORM_BUFFERLENGTH:
+      if (current_form->bufferlength)
+        return_value = CURL_FORMADD_OPTION_TWICE;
+      else
+        current_form->bufferlength =
+          array_state?(long)array_value:va_arg(params, long);
+      break;
+
     case CURLFORM_CONTENTTYPE:
       {
-	char *contenttype =
+        char *contenttype =
           array_state?array_value:va_arg(params, char *);
         if (current_form->contenttype) {
           if (current_form->flags & HTTPPOST_FILENAME) {
@@ -804,19 +856,19 @@ FORMcode FormAdd(struct curl_httppost **httppost,
               if (!(current_form = AddFormInfo(NULL,
                                                strdup(contenttype),
                                                current_form)))
-                return_value = FORMADD_MEMORY;
+                return_value = CURL_FORMADD_MEMORY;
             }
 	    else
-	      return_value = FORMADD_NULL;
+	      return_value = CURL_FORMADD_NULL;
           }
           else
-            return_value = FORMADD_OPTION_TWICE;
+            return_value = CURL_FORMADD_OPTION_TWICE;
         }
         else {
 	  if (contenttype)
 	    current_form->contenttype = strdup(contenttype);
 	  else
-	    return_value = FORMADD_NULL;
+	    return_value = CURL_FORMADD_NULL;
 	}
         break;
       }
@@ -829,7 +881,7 @@ FORMcode FormAdd(struct curl_httppost **httppost,
           va_arg(params, struct curl_slist*);
         
         if( current_form->contentheader )
-          return_value = FORMADD_OPTION_TWICE;
+          return_value = CURL_FORMADD_OPTION_TWICE;
         else
           current_form->contentheader = list;
         
@@ -840,17 +892,17 @@ FORMcode FormAdd(struct curl_httppost **httppost,
         char *filename = array_state?array_value:
           va_arg(params, char *);
         if( current_form->showfilename )
-          return_value = FORMADD_OPTION_TWICE;
+          return_value = CURL_FORMADD_OPTION_TWICE;
         else
           current_form->showfilename = strdup(filename);
         break;
       }
     default:
-      return_value = FORMADD_UNKNOWN_OPTION;
+      return_value = CURL_FORMADD_UNKNOWN_OPTION;
     }
   }
 
-  if(FORMADD_OK == return_value) {
+  if(CURL_FORMADD_OK == return_value) {
     /* go through the list, check for copleteness and if everything is
      * alright add the HttpPost item otherwise set return_value accordingly */
     
@@ -863,14 +915,21 @@ FORMcode FormAdd(struct curl_httppost **httppost,
              (form->flags & HTTPPOST_FILENAME) ) ||
            ( (form->flags & HTTPPOST_FILENAME) &&
              (form->flags & HTTPPOST_PTRCONTENTS) ) ||
+
+           /* CMC: Added support for buffer uploads */
+           ( (!form->buffer) &&
+             (form->flags & HTTPPOST_BUFFER) &&
+             (form->flags & HTTPPOST_PTRBUFFER) ) ||
+
            ( (form->flags & HTTPPOST_READFILE) &&
              (form->flags & HTTPPOST_PTRCONTENTS) )
            ) {
-        return_value = FORMADD_INCOMPLETE;
+        return_value = CURL_FORMADD_INCOMPLETE;
         break;
       }
       else {
-        if ( (form->flags & HTTPPOST_FILENAME) &&
+        if ( ((form->flags & HTTPPOST_FILENAME) ||
+              (form->flags & HTTPPOST_BUFFER)) &&
              !form->contenttype ) {
           /* our contenttype is missing */
           form->contenttype
@@ -880,28 +939,36 @@ FORMcode FormAdd(struct curl_httppost **httppost,
              (form == first_form) ) {
           /* copy name (without strdup; possibly contains null characters) */
           if (AllocAndCopy(&form->name, form->namelength)) {
-            return_value = FORMADD_MEMORY;
+            return_value = CURL_FORMADD_MEMORY;
             break;
           }
         }
         if ( !(form->flags & HTTPPOST_FILENAME) &&
              !(form->flags & HTTPPOST_READFILE) && 
-             !(form->flags & HTTPPOST_PTRCONTENTS) ) {
+             !(form->flags & HTTPPOST_PTRCONTENTS) &&
+
+             /* CMC: Added support for buffer uploads */
+             !(form->flags & HTTPPOST_PTRBUFFER) ) {
+
           /* copy value (without strdup; possibly contains null characters) */
           if (AllocAndCopy(&form->value, form->contentslength)) {
-            return_value = FORMADD_MEMORY;
+            return_value = CURL_FORMADD_MEMORY;
             break;
           }
         }
         post = AddHttpPost(form->name, form->namelength,
                            form->value, form->contentslength,
+
+                           /* CMC: Added support for buffer uploads */
+                           form->buffer, form->bufferlength,
+
                            form->contenttype, form->flags,
                            form->contentheader, form->showfilename,
                            post, httppost,
                            last_post);
         
         if(!post)
-          return_value = FORMADD_MEMORY;
+          return_value = CURL_FORMADD_MEMORY;
 
         if (form->contenttype)
           prevtype = form->contenttype;
@@ -922,12 +989,12 @@ FORMcode FormAdd(struct curl_httppost **httppost,
   return return_value;
 }
 
-int curl_formadd(struct curl_httppost **httppost,
+CURLFORMcode curl_formadd(struct curl_httppost **httppost,
                  struct curl_httppost **last_post,
                  ...)
 {
   va_list arg;
-  int result;
+  CURLFORMcode result;
   va_start(arg, last_post);
   result = FormAdd(httppost, last_post, arg);
   va_end(arg);
@@ -1044,22 +1111,24 @@ void curl_formfree(struct curl_httppost *form)
   } while((form=next)); /* continue */
 }
 
-struct FormData *Curl_getFormData(struct curl_httppost *post,
-                                  int *sizep)
+CURLcode Curl_getFormData(struct FormData **finalform,
+                          struct curl_httppost *post,
+                          int *sizep)
 {
   struct FormData *form = NULL;
   struct FormData *firstform;
-
   struct curl_httppost *file;
+  CURLcode result = CURLE_OK;
 
   int size =0;
   char *boundary;
   char *fileboundary=NULL;
   struct curl_slist* curList;
 
+  *finalform=NULL; /* default form is empty */
 
   if(!post)
-    return NULL; /* no input => no output! */
+    return result; /* no input => no output! */
 
   boundary = Curl_FormBoundary();
   
@@ -1094,9 +1163,9 @@ struct FormData *Curl_getFormData(struct curl_httppost *post,
       fileboundary = Curl_FormBoundary();
 
       size += AddFormDataf(&form,
-			   "\r\nContent-Type: multipart/mixed,"
-			   " boundary=%s\r\n",
-			   fileboundary);
+                           "\r\nContent-Type: multipart/mixed,"
+                           " boundary=%s\r\n",
+                           fileboundary);
     }
 
     file = post;
@@ -1108,26 +1177,30 @@ struct FormData *Curl_getFormData(struct curl_httppost *post,
          local file name should be added. */
 
       if(post->more) {
-	/* if multiple-file */
-	size += AddFormDataf(&form,
-			     "\r\n--%s\r\nContent-Disposition: "
+        /* if multiple-file */
+        size += AddFormDataf(&form,
+                             "\r\n--%s\r\nContent-Disposition: "
                              "attachment; filename=\"%s\"",
-			     fileboundary,
+                             fileboundary,
                              (file->showfilename?file->showfilename:
                               file->contents));
       }
-      else if(post->flags & HTTPPOST_FILENAME) {
-	size += AddFormDataf(&form,
-			     "; filename=\"%s\"",
-			     (post->showfilename?post->showfilename:
+      else if((post->flags & HTTPPOST_FILENAME) ||
+
+              /* CMC: Added support for buffer uploads */
+              (post->flags & HTTPPOST_BUFFER)) {
+
+        size += AddFormDataf(&form,
+                             "; filename=\"%s\"",
+                             (post->showfilename?post->showfilename:
                               post->contents));
       }
       
       if(file->contenttype) {
-	/* we have a specified type */
-	size += AddFormDataf(&form,
-			     "\r\nContent-Type: %s",
-			     file->contenttype);
+        /* we have a specified type */
+        size += AddFormDataf(&form,
+                             "\r\nContent-Type: %s",
+                             file->contenttype);
       }
 
       curList = file->contentheader;
@@ -1145,43 +1218,53 @@ struct FormData *Curl_getFormData(struct curl_httppost *post,
        */
       
       if(file->contenttype &&
-	 !strnequal("text/", file->contenttype, 5)) {
-	/* this is not a text content, mention our binary encoding */
-	size += AddFormData(&form, "\r\nContent-Transfer-Encoding: binary", 0);
+         !strnequal("text/", file->contenttype, 5)) {
+        /* this is not a text content, mention our binary encoding */
+        size += AddFormData(&form, "\r\nContent-Transfer-Encoding: binary", 0);
       }
 #endif
 
       size += AddFormData(&form, "\r\n\r\n", 0);
 
       if((post->flags & HTTPPOST_FILENAME) ||
-	 (post->flags & HTTPPOST_READFILE)) {
-	/* we should include the contents from the specified file */
-	FILE *fileread;
-	char buffer[1024];
-	int nread;
+         (post->flags & HTTPPOST_READFILE)) {
+        /* we should include the contents from the specified file */
+        FILE *fileread;
+        char buffer[1024];
+        int nread;
 
-	fileread = strequal("-", file->contents)?stdin:
+        fileread = strequal("-", file->contents)?stdin:
           /* binary read for win32 crap */
-/*VMS??*/ fopen(file->contents, "rb");  /* ONLY ALLOWS FOR STREAM FILES ON VMS */
-/*VMS?? Stream files are OK, as are FIXED & VAR files WITHOUT implied CC */
-/*VMS?? For implied CC, every record needs to have a \n appended & 1 added to SIZE */
-	if(fileread) {
-	  while((nread = fread(buffer, 1, 1024, fileread))) {
-	    size += AddFormData(&form,
-				buffer,
-				nread);
-	  }
+          /*VMS??*/ fopen(file->contents, "rb");  /* ONLY ALLOWS FOR STREAM FILES ON VMS */
+        /*VMS?? Stream files are OK, as are FIXED & VAR files WITHOUT implied CC */
+        /*VMS?? For implied CC, every record needs to have a \n appended & 1 added to SIZE */
+        if(fileread) {
+          while((nread = fread(buffer, 1, 1024, fileread)))
+            size += AddFormData(&form, buffer, nread);
+
           if(fileread != stdin)
             fclose(fileread);
-	}
+        }
         else {
+#if 0
           /* File wasn't found, add a nothing field! */
-	  size += AddFormData(&form, "", 0);
-	}
+          size += AddFormData(&form, "", 0);
+#endif
+          Curl_formclean(firstform);
+          free(boundary);
+          *finalform = NULL;
+          return CURLE_READ_ERROR;
+        }
+
+        /* CMC: Added support for buffer uploads */
+      } else if (post->flags & HTTPPOST_BUFFER) {
+          /* include contents of buffer */
+          size += AddFormData(&form, post->buffer, post->bufferlength);
       }
- else {
-	/* include the contents we got */
-	size += AddFormData(&form, post->contents, post->contentslength);
+
+      else {
+        /* include the contents we got */
+        size += AddFormData(&form, post->contents, post->contentslength);
       }
     } while((file = file->more)); /* for each specified file for this field */
 
@@ -1189,8 +1272,8 @@ struct FormData *Curl_getFormData(struct curl_httppost *post,
       /* this was a multiple-file inclusion, make a termination file
          boundary: */
       size += AddFormDataf(&form,
-			   "\r\n--%s--",
-			   fileboundary);     
+                           "\r\n--%s--",
+                           fileboundary);     
       free(fileboundary);
     }
 
@@ -1198,14 +1281,16 @@ struct FormData *Curl_getFormData(struct curl_httppost *post,
 
   /* end-boundary for everything */
   size += AddFormDataf(&form,
-		       "\r\n--%s--\r\n",
-		       boundary);
+                       "\r\n--%s--\r\n",
+                       boundary);
 
   *sizep = size;
 
   free(boundary);
 
-  return firstform;
+  *finalform=firstform;
+
+  return result;
 }
 
 int Curl_FormInit(struct Form *form, struct FormData *formdata )
@@ -1510,6 +1595,8 @@ int main(int argc, char **argv)
 
 #endif
 
+#endif /* CURL_DISABLE_HTTP */
+
 /*
  * local variables:
  * eval: (load-file "../curl-mode.el")

lib/formdata.h

@@ -45,6 +45,10 @@ typedef struct FormInfo {
   char *contenttype;
   long flags;
 
+		/* CMC: Added support for buffer uploads */
+  char *buffer;      /* pointer to existing buffer used for file upload */
+	long bufferlength;   
+
   char *showfilename; /* The file name to show. If not set, the actual
                          file name will be used */
   struct curl_slist* contentheader;
@@ -53,8 +57,10 @@ typedef struct FormInfo {
 
 int Curl_FormInit(struct Form *form, struct FormData *formdata );
 
-struct FormData *Curl_getFormData(struct HttpPost *post,
-                                  int *size);
+CURLcode
+Curl_getFormData(struct FormData **,
+                 struct HttpPost *post,
+                 int *size);
 
 /* fread() emulation */
 int Curl_FormReader(char *buffer,

lib/ftp.c

@@ -23,6 +23,8 @@
 
 #include "setup.h"
 
+/* MN 06/07/02 */
+#ifndef CURL_DISABLE_FTP
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -210,16 +212,6 @@ int Curl_GetFTPResponse(char *buf,
   if (ftpcode)
     *ftpcode = 0; /* 0 for errors */
 
-  if(data->set.timeout) {
-    /* if timeout is requested, find out how much remaining time we have */
-    timeout = data->set.timeout - /* timeout time */
-      Curl_tvdiff(Curl_tvnow(), conn->now)/1000; /* spent time */
-    if(timeout <=0 ) {
-      failf(data, "Transfer aborted due to timeout");
-      return -SELECT_TIMEOUT; /* already too little time */
-    }
-  }
-
   FD_ZERO (&readfd);		/* clear it */
   FD_SET (sockfd, &readfd);     /* read socket */
 
@@ -235,11 +227,22 @@ int Curl_GetFTPResponse(char *buf,
   keepon=TRUE;
 
   while((nread<BUFSIZE) && (keepon && !error)) {
-    readfd = rkeepfd;		   /* set every lap */
-    interval.tv_sec = timeout;
-    interval.tv_usec = 0;
+    /* check and reset timeout value every lap */
+    if(data->set.timeout) {
+      /* if timeout is requested, find out how much remaining time we have */
+      timeout = data->set.timeout - /* timeout time */
+        Curl_tvdiff(Curl_tvnow(), conn->now)/1000; /* spent time */
+      if(timeout <=0 ) {
+        failf(data, "Transfer aborted due to timeout");
+        return -SELECT_TIMEOUT; /* already too little time */
+      }
+    }
+
+    if(!ftp->cache) {
+      readfd = rkeepfd;		   /* set every lap */
+      interval.tv_sec = timeout;
+      interval.tv_usec = 0;
 
-    if(!ftp->cache)
       switch (select (sockfd+1, &readfd, NULL, NULL, &interval)) {
       case -1: /* select() error, stop reading */
         error = SELECT_ERROR;
@@ -253,6 +256,7 @@ int Curl_GetFTPResponse(char *buf,
         error = SELECT_OK;
         break;
       }
+    }
     if(SELECT_OK == error) {
       /*
        * This code previously didn't use the kerberos sec_read() code
@@ -633,9 +637,9 @@ CURLcode Curl_ftp_done(struct connectdata *conn)
       failf(data, "Received only partial file: %d bytes", *ftp->bytecountp);
       return CURLE_PARTIAL_FILE;
     }
-    else if(!conn->bits.resume_done &&
-            !data->set.no_body &&
-            (0 == *ftp->bytecountp)) {
+    else if(!ftp->dont_check &&
+            !*ftp->bytecountp &&
+            (conn->size>0)) {
       /* We consider this an error, but there's no true FTP error received
          why we need to continue to "read out" the server response too.
          We don't want to leave a "waiting" server reply if we'll get told
@@ -652,9 +656,9 @@ CURLcode Curl_ftp_done(struct connectdata *conn)
   sclose(conn->secondarysocket);
   conn->secondarysocket = -1;
 
-  if(!data->set.no_body && !conn->bits.resume_done) {  
-    /* now let's see what the server says about the transfer we
-       just performed: */
+  if(!data->set.no_body && !ftp->dont_check) {
+    /* now let's see what the server says about the transfer we just
+       performed: */
     nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
@@ -665,6 +669,11 @@ CURLcode Curl_ftp_done(struct connectdata *conn)
       return CURLE_FTP_WRITE_ERROR;
     }
   }
+  if(ftp->dont_check) {
+    /* if we don't check, we can't re-use this connection as it leaves the
+       control connection in a weird status */
+    conn->bits.close = TRUE;
+  }
 
   conn->bits.resume_done = FALSE; /* clean this for next connection */
 
@@ -1065,13 +1074,13 @@ CURLcode ftp_use_port(struct connectdata *conn)
   }
   freeaddrinfo(res);
   if (portsock < 0) {
-    failf(data, strerror(errno));
+    failf(data, "%s", strerror(errno));
     return CURLE_FTP_PORT_FAILED;
   }
 
   sslen = sizeof(ss);
   if (getsockname(portsock, sa, &sslen) < 0) {
-    failf(data, strerror(errno));
+    failf(data, "%s", strerror(errno));
     return CURLE_FTP_PORT_FAILED;
   }
 
@@ -1205,19 +1214,19 @@ CURLcode ftp_use_port(struct connectdata *conn)
 
   if(data->set.ftpport) {
     if(Curl_if2ip(data->set.ftpport, myhost, sizeof(myhost))) {
-      h = Curl_resolv(data, myhost, 0, &hostdataptr);
+      h = Curl_resolv(data, myhost, 0);
     }
     else {
       int len = strlen(data->set.ftpport);
       if(len>1)
-        h = Curl_resolv(data, data->set.ftpport, 0, &hostdataptr);
+        h = Curl_resolv(data, data->set.ftpport, 0);
       if(h)
         strcpy(myhost, data->set.ftpport); /* buffer overflow risk */
     }
   }
   if(! *myhost) {
     char *tmp_host = getmyhost(myhost, sizeof(myhost));
-    h=Curl_resolv(data, tmp_host, 0, &hostdataptr);
+    h=Curl_resolv(data, tmp_host, 0);
   }
   infof(data, "We connect from %s\n", myhost);
   
@@ -1360,7 +1369,6 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
   int modeoff;
   unsigned short connectport; /* the local port connect() should use! */
   unsigned short newport; /* remote port, not necessary the local one */
-  char *hostdataptr=NULL;
   
   /* newhost must be able to hold a full IP-style address in ASCII, which
      in the IPv6 case means 5*8-1 = 39 letters */
@@ -1369,7 +1377,7 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
   
   for (modeoff = (data->set.ftp_use_epsv?0:1);
        mode[modeoff]; modeoff++) {
-    result = Curl_ftpsendf(conn, mode[modeoff]);
+    result = Curl_ftpsendf(conn, "%s", mode[modeoff]);
     if(result)
       return result;
     nread = Curl_GetFTPResponse(buf, conn, &ftpcode);
@@ -1450,16 +1458,19 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
   if(data->change.proxy) {
     /*
      * This is a tunnel through a http proxy and we need to connect to the
-     * proxy again here. We already have the name info for it since the
-     * previous lookup.
+     * proxy again here.
+     *
+     * We don't want to rely on a former host lookup that might've expired
+     * now, instead we remake the lookup here and now!
      */
-    addr = conn->hostaddr;
+    addr = Curl_resolv(data, conn->proxyhost, conn->port);
     connectport =
-      (unsigned short)conn->port; /* we connect to the proxy's port */
+      (unsigned short)conn->port; /* we connect to the proxy's port */    
+
   }
   else {
     /* normal, direct, ftp connection */
-    addr = Curl_resolv(data, newhostp, newport, &hostdataptr);
+    addr = Curl_resolv(data, newhostp, newport);
     if(!addr) {
       failf(data, "Can't resolve new host %s:%d", newhostp, newport);
       return CURLE_FTP_CANT_GET_HOST;
@@ -1593,7 +1604,7 @@ CURLcode ftp_perform(struct connectdata *conn)
 
   if(data->set.no_body)
     /* don't transfer the data */
-    ;
+    ftp->dont_check = TRUE;
   /* Get us a second connection up and connected */
   else if(data->set.ftp_use_port) {
     /* We have chosen to use the PORT command */
@@ -1689,10 +1700,11 @@ CURLcode ftp_perform(struct connectdata *conn)
             /* no data to transfer */
             result=Curl_Transfer(conn, -1, -1, FALSE, NULL, -1, NULL);
             
-            /* Set resume done so that we won't get any error in
-             * Curl_ftp_done() because we didn't transfer the amount of bytes
-             * that the local file file obviously is */
+            /* Set resume done and dont_check so that we won't get any error
+             * in Curl_ftp_done() because we didn't transfer the amount of
+             * bytes that the local file file obviously is */
             conn->bits.resume_done = TRUE; 
+            ftp->dont_check = TRUE;
 
             return CURLE_OK;
           }
@@ -1781,6 +1793,8 @@ CURLcode ftp_perform(struct connectdata *conn)
       }
       infof(data, "range-download from %d to %d, totally %d bytes\n",
             from, to, totalsize);
+      conn->bits.resume_done = TRUE; /* to prevent some error due to this */
+      ftp->dont_check = TRUE; /* dont check for successful transfer */
     }
 
     if((data->set.ftp_list_only) || !ftp->file) {
@@ -1877,6 +1891,7 @@ CURLcode ftp_perform(struct connectdata *conn)
            * because we didn't transfer the amount of bytes that the remote
            * file obviously is */
           conn->bits.resume_done = TRUE; 
+          ftp->dont_check = TRUE;
 
           return CURLE_OK;
         }
@@ -2137,3 +2152,5 @@ CURLcode Curl_ftp_disconnect(struct connectdata *conn)
  * vim600: fdm=marker
  * vim: et sw=2 ts=2 sts=2 tw=78
  */
+
+#endif /* CURL_DISABLE_FTP */

lib/ftp.h

@@ -23,6 +23,10 @@
  *
  * $Id$
  *****************************************************************************/
+
+/* 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);
@@ -34,4 +38,8 @@ CURLcode Curl_ftpsendf(struct connectdata *, const char *fmt, ...);
 int Curl_GetFTPResponse(char *buf, struct connectdata *conn,
                         int *ftpcode);
 
+/* MN 06/07/02 */
+#endif
+
+
 #endif

lib/getinfo.c

@@ -54,6 +54,7 @@ CURLcode Curl_initinfo(struct SessionHandle *data)
   pro->t_pretransfer = 0;
   pro->t_starttransfer = 0;
   pro->timespent = 0;
+  pro->t_redirect = 0;
 
   info->httpcode = 0;
   info->httpversion=0;
@@ -148,6 +149,12 @@ CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
   case CURLINFO_CONTENT_LENGTH_UPLOAD:
     *param_doublep = data->progress.size_ul;
     break;
+  case CURLINFO_REDIRECT_TIME:
+    *param_doublep =  data->progress.t_redirect;
+    break;
+  case CURLINFO_REDIRECT_COUNT:
+    *param_longp = data->set.followlocation;
+    break;
   case CURLINFO_CONTENT_TYPE:
     *param_charp = data->info.contenttype;
     break;

lib/hash.c

@@ -72,7 +72,7 @@ _hash_element_dtor (void *user, void *element)
 /* {{{ void curl_hash_init (curl_hash *, int, curl_hash_dtor)
  */
 void 
-curl_hash_init (curl_hash *h, int slots, curl_hash_dtor dtor)
+Curl_hash_init (curl_hash *h, int slots, curl_hash_dtor dtor)
 {
   int i;
 
@@ -82,7 +82,7 @@ curl_hash_init (curl_hash *h, int slots, curl_hash_dtor dtor)
 
   h->table = (curl_llist **) malloc(slots * sizeof(curl_llist *));
   for (i = 0; i < slots; ++i) {
-    h->table[i] = curl_llist_alloc((curl_llist_dtor) _hash_element_dtor);
+    h->table[i] = Curl_llist_alloc((curl_llist_dtor) _hash_element_dtor);
   }
 }
 /* }}} */
@@ -90,7 +90,7 @@ curl_hash_init (curl_hash *h, int slots, curl_hash_dtor dtor)
 /* {{{ curl_hash *curl_hash_alloc (int, curl_hash_dtor)
  */
 curl_hash *
-curl_hash_alloc (int slots, curl_hash_dtor dtor)
+Curl_hash_alloc (int slots, curl_hash_dtor dtor)
 {
   curl_hash *h;
 
@@ -98,7 +98,7 @@ curl_hash_alloc (int slots, curl_hash_dtor dtor)
   if (NULL == h)
     return NULL;
 
-  curl_hash_init(h, slots, dtor);
+  Curl_hash_init(h, slots, dtor);
 
   return h;
 }
@@ -142,7 +142,7 @@ _mk_hash_element (curl_hash_element **e, char *key, size_t key_len, const void *
 /* {{{ int curl_hash_add (curl_hash *, char *, size_t, const void *)
  */
 int 
-curl_hash_add (curl_hash *h, char *key, size_t key_len, const void *p)
+Curl_hash_add (curl_hash *h, char *key, size_t key_len, const void *p)
 {
   curl_hash_element  *he;
   curl_llist_element *le;
@@ -162,7 +162,7 @@ curl_hash_add (curl_hash *h, char *key, size_t key_len, const void *p)
   if (_mk_hash_element(&he, key, key_len, p) != 0) 
     return 0;
 
-  if (curl_llist_insert_next(l, CURL_LLIST_TAIL(l), he)) {
+  if (Curl_llist_insert_next(l, CURL_LLIST_TAIL(l), he)) {
     ++h->size;
     return 1;
   }
@@ -174,7 +174,7 @@ curl_hash_add (curl_hash *h, char *key, size_t key_len, const void *p)
 /* {{{ int curl_hash_delete (curl_hash *, char *, size_t)
  */
 int 
-curl_hash_delete(curl_hash *h, char *key, size_t key_len)
+Curl_hash_delete(curl_hash *h, char *key, size_t key_len)
 {
   curl_hash_element  *he;
   curl_llist_element *le;
@@ -185,7 +185,7 @@ curl_hash_delete(curl_hash *h, char *key, size_t key_len)
        le = CURL_LLIST_NEXT(le)) {
     he = CURL_LLIST_VALP(le);
     if (_hash_key_compare(he->key, he->key_len, key, key_len)) {
-      curl_llist_remove(l, le, (void *) h);
+      Curl_llist_remove(l, le, (void *) h);
       --h->size;
       return 1;
     }
@@ -198,7 +198,7 @@ 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_find(curl_hash *h, char *key, size_t key_len, void **p)
+Curl_hash_find(curl_hash *h, char *key, size_t key_len, void **p)
 {
   curl_llist_element *le;
   curl_hash_element  *he;
@@ -221,13 +221,16 @@ curl_hash_find(curl_hash *h, char *key, size_t key_len, void **p)
 /* {{{ void curl_hash_apply (curl_hash *, void *, void (*)(void *, curl_hash_element *))
  */
 void 
-curl_hash_apply(curl_hash *h, void *user, void (*cb)(void *, curl_hash_element *))
+Curl_hash_apply(curl_hash *h, void *user,
+                void (*cb)(void *, curl_hash_element *))
 {
   curl_llist_element  *le;
   int                  i;
 
   for (i = 0; i < h->slots; ++i) {
-    for (le = CURL_LLIST_HEAD(h->table[i]); le != NULL; le = CURL_LLIST_NEXT(le)) {
+    for (le = CURL_LLIST_HEAD(h->table[i]);
+         le != NULL;
+         le = CURL_LLIST_NEXT(le)) {
       cb(user, (curl_hash_element *) CURL_LLIST_VALP(le));
     }
   }
@@ -237,22 +240,47 @@ curl_hash_apply(curl_hash *h, void *user, void (*cb)(void *, curl_hash_element *
 /* {{{ void curl_hash_clean (curl_hash *)
  */
 void
-curl_hash_clean(curl_hash *h)
+Curl_hash_clean(curl_hash *h)
 {
   int i;
 
   for (i = 0; i < h->slots; ++i) {
-    curl_llist_destroy(h->table[i], (void *) h);
+    Curl_llist_destroy(h->table[i], (void *) h);
   }
 
   free(h->table);
 }
 /* }}} */
 
+/* {{{ void curl_hash_clean_with_criterium (curl_hash *, void *,
+   int (*)(void *, void *))
+ */
+void
+Curl_hash_clean_with_criterium(curl_hash *h, void *user,
+                               int (*comp)(void *, void *))
+{
+  curl_llist_element *le;
+  curl_llist_element *lnext;
+  int i;
+
+  for (i = 0; i < h->slots; ++i) {
+    le = CURL_LLIST_HEAD(h->table[i]);
+    while(le != NULL)
+      if (comp(user, ((curl_hash_element *) CURL_LLIST_VALP(le))->ptr)) {
+        lnext = CURL_LLIST_NEXT(le);
+        Curl_llist_remove(h->table[i], le, (void *) h);
+        --h->size;
+        le = lnext;
+      }
+      else
+        le = CURL_LLIST_NEXT(le);
+  }
+}
+
 /* {{{ int curl_hash_count (curl_hash *)
  */
 int 
-curl_hash_count(curl_hash *h)
+Curl_hash_count(curl_hash *h)
 {
   return h->size;
 }
@@ -261,12 +289,12 @@ curl_hash_count(curl_hash *h)
 /* {{{ void curl_hash_destroy (curl_hash *)
  */
 void 
-curl_hash_destroy(curl_hash *h)
+Curl_hash_destroy(curl_hash *h)
 {
   if (!h)
     return;
 
-  curl_hash_clean(h);
+  Curl_hash_clean(h);
   free(h);
 }
 /* }}} */

lib/hash.h

@@ -45,18 +45,18 @@ typedef struct _curl_hash_element {
 } curl_hash_element;
 
 
-void curl_hash_init(curl_hash *, int, curl_hash_dtor);
-curl_hash *curl_hash_alloc(int, curl_hash_dtor);
-int curl_hash_add(curl_hash *, char *, size_t, const void *);
-int curl_hash_delete(curl_hash *h, char *key, size_t key_len);
-int curl_hash_find(curl_hash *, char *, size_t, void **p);
-void curl_hash_apply(curl_hash *h, void *user, void (*cb)(void *, curl_hash_element *));
-int curl_hash_count(curl_hash *h);
-void curl_hash_clean(curl_hash *h);
-void curl_hash_destroy(curl_hash *h);
-
-#define curl_hash_update curl_hash_add
+void Curl_hash_init(curl_hash *, int, curl_hash_dtor);
+curl_hash *Curl_hash_alloc(int, curl_hash_dtor);
+int Curl_hash_add(curl_hash *, char *, size_t, const void *);
+int Curl_hash_delete(curl_hash *h, char *key, size_t key_len);
+int Curl_hash_find(curl_hash *, char *, size_t, void **p);
+void Curl_hash_apply(curl_hash *h, void *user, void (*cb)(void *, curl_hash_element *));
+int Curl_hash_count(curl_hash *h);
+void Curl_hash_clean(curl_hash *h);
+void Curl_hash_clean_with_criterium(curl_hash *h, void *user, int (*comp)(void *, void *));
+void Curl_hash_destroy(curl_hash *h);
 
+#define Curl_hash_update Curl_hash_add
 
 #endif
 

lib/hostip.c

@@ -56,6 +56,10 @@
 #endif
 #endif
 
+#ifdef HAVE_SETJMP_H
+#include <setjmp.h>
+#endif
+
 #include "urldata.h"
 #include "sendf.h"
 #include "hostip.h"
@@ -79,7 +83,7 @@ static int host_cache_initialized;
 void Curl_global_host_cache_init(void)
 {
   if (!host_cache_initialized) {
-    curl_hash_init(&hostname_cache, 7, Curl_freeaddrinfo);
+    Curl_hash_init(&hostname_cache, 7, Curl_freeaddrinfo);
     host_cache_initialized = 1;
   }
 }
@@ -92,7 +96,7 @@ curl_hash *Curl_global_host_cache_get(void)
 void Curl_global_host_cache_dtor(void)
 {
   if (host_cache_initialized) {
-    curl_hash_clean(&hostname_cache);
+    Curl_hash_clean(&hostname_cache);
     host_cache_initialized = 0;
   }
 }
@@ -152,6 +156,38 @@ _create_hostcache_id(char *server, int port, ssize_t *entry_len)
   return id;
 }
 
+struct hostcache_prune_data {
+  int cache_timeout;
+  int now;
+};
+
+static int
+_curl_hostcache_timestamp_remove(void *datap, void *hc)
+{
+  struct hostcache_prune_data *data = 
+    (struct hostcache_prune_data *) datap;
+  struct curl_dns_cache_entry *c = (struct curl_dns_cache_entry *) hc;
+  
+  if (data->now - c->timestamp < data->cache_timeout) {
+    return 0;
+  }
+  
+  return 1;
+}
+
+static void
+hostcache_prune(curl_hash *hostcache, int cache_timeout, int now)
+{
+  struct hostcache_prune_data user;
+
+  user.cache_timeout = cache_timeout;
+  user.now = now;
+  
+  Curl_hash_clean_with_criterium(hostcache, 
+                                 (void *) &user, 
+                                 _curl_hostcache_timestamp_remove);
+}
+
 /* Macro to save redundant free'ing of entry_id */
 #define _hostcache_return(__v) \
 { \
@@ -159,53 +195,65 @@ _create_hostcache_id(char *server, int port, ssize_t *entry_len)
   return (__v); \
 }
 
+#ifdef HAVE_SIGSETJMP
+/* Beware this is a global and unique instance */
+sigjmp_buf curl_jmpenv;
+#endif
+
 Curl_addrinfo *Curl_resolv(struct SessionHandle *data,
                            char *hostname,
-                           int port,
-                           char **bufp)
+                           int port)
 {
   char *entry_id = NULL;
   struct curl_dns_cache_entry *p = NULL;
   ssize_t entry_len;
   time_t now;
+  char *bufp;
+
+#ifdef HAVE_SIGSETJMP
+  if(sigsetjmp(curl_jmpenv, 1) != 0) {
+    /* this is coming from a siglongjmp() */
+    failf(data, "name lookup time-outed");
+    return NULL;
+  }
+#endif
 
   /* If the host cache timeout is 0, we don't do DNS cach'ing
      so fall through */
   if (data->set.dns_cache_timeout == 0) {
-    return Curl_getaddrinfo(data, hostname, port, bufp);
+    return Curl_getaddrinfo(data, hostname, port, &bufp);
   }
 
+  time(&now);
+
+  /* Remove outdated entries from the hostcache */
+  hostcache_prune(data->hostcache, 
+                  data->set.dns_cache_timeout, 
+                  now);
+
   /* Create an entry id, based upon the hostname and port */
   entry_len = strlen(hostname);
   entry_id = _create_hostcache_id(hostname, port, &entry_len);
   /* If we can't create the entry id, don't cache, just fall-through
      to the plain Curl_getaddrinfo() */
   if (!entry_id) {
-    return Curl_getaddrinfo(data, hostname, port, bufp);
+    return Curl_getaddrinfo(data, hostname, port, &bufp);
   }
   
-  time(&now);
   /* See if its already in our dns cache */
-  if (entry_id && curl_hash_find(data->hostcache, entry_id, entry_len+1, (void **) &p)) {
-    /* Do we need to check for a cache timeout? */
-    if (data->set.dns_cache_timeout != -1) {
-      /* Return if the entry has not timed out */
-      if ((now - p->timestamp) < data->set.dns_cache_timeout) {
-        _hostcache_return(p->addr);
-      }
-    }
-    else {
-      _hostcache_return(p->addr);
-    }
+  if (entry_id &&
+      Curl_hash_find(data->hostcache, entry_id, entry_len+1, (void **) &p)) {
+    _hostcache_return(p->addr);
   }
 
   /* Create a new cache entry */
-  p = (struct curl_dns_cache_entry *) malloc(sizeof(struct curl_dns_cache_entry));
+  p = (struct curl_dns_cache_entry *)
+    malloc(sizeof(struct curl_dns_cache_entry));
   if (!p) {
    _hostcache_return(NULL);
   }
 
-  p->addr = Curl_getaddrinfo(data, hostname, port, bufp);
+  p->addr = Curl_getaddrinfo(data, hostname, port, &bufp);
   if (!p->addr) {
     free(p);
     _hostcache_return(NULL);
@@ -213,7 +261,7 @@ Curl_addrinfo *Curl_resolv(struct SessionHandle *data,
   p->timestamp = now;
 
   /* Save it in our host cache */
-  curl_hash_update(data->hostcache, entry_id, entry_len+1, (const void *) p);
+  Curl_hash_update(data->hostcache, entry_id, entry_len+1, (const void *) p);
 
   _hostcache_return(p->addr);
 }
@@ -304,7 +352,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
     /* This seems to be an IPv6-capable stack, use PF_UNSPEC for the widest
      * possible checks. And close the socket again.
      */
-    close(s);
+    sclose(s);
  
   memset(&hints, 0, sizeof(hints));
   hints.ai_family = pf;
@@ -313,7 +361,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
   snprintf(sbuf, sizeof(sbuf), "%d", port);
   error = getaddrinfo(hostname, sbuf, &hints, &res);
   if (error) {
-    infof(data, "getaddrinfo(3) failed for %s\n", hostname);    
+    infof(data, "getaddrinfo(3) failed for %s:%d\n", hostname, port);    
     return NULL;
   }
   *bufp=(char *)res; /* make it point to the result struct */
@@ -323,22 +371,24 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
 #else /* following code is IPv4-only */
 
 #ifndef HAVE_GETHOSTBYNAME_R
+static void hostcache_fixoffset(struct hostent *h, int offset);
 /**
  * Performs a "deep" copy of a hostent into a buffer (returns a pointer to the
  * copy). Make absolutely sure the destination buffer is big enough!
  *
  * Keith McGuigan 
  * 10/3/2001 */
-static struct hostent* pack_hostent(char* buf, struct hostent* orig)
+static struct hostent* pack_hostent(char** buf, struct hostent* orig)
 {
-  char* bufptr;
+  char *bufptr;
+  char *newbuf;
   struct hostent* copy;
 
   int i;
-  char* str;
+  char *str;
   int len;
 
-  bufptr = buf;
+  bufptr = *buf;
   copy = (struct hostent*)bufptr;
 
   bufptr += sizeof(struct hostent);
@@ -348,10 +398,12 @@ static struct hostent* pack_hostent(char* buf, struct hostent* orig)
   bufptr += len;
 
   /* we align on even 64bit boundaries for safety */
-#define MEMALIGN(x) (((unsigned long)(x)&0xfffffff8)+8)
+#define MEMALIGN(x) ((x)+(8-(((unsigned long)(x))&0x7)))
 
   /* This must be aligned properly to work on many CPU architectures! */
-  copy->h_aliases = (char**)MEMALIGN(bufptr);
+  bufptr = MEMALIGN(bufptr);
+  
+  copy->h_aliases = (char**)bufptr;
 
   /* Figure out how many aliases there are */
   for (i = 0; orig->h_aliases[i] != NULL; ++i);
@@ -373,7 +425,7 @@ static struct hostent* pack_hostent(char* buf, struct hostent* orig)
   copy->h_length = orig->h_length;
     
   /* align it for (at least) 32bit accesses */
-  bufptr = (char *)MEMALIGN(bufptr);
+  bufptr = MEMALIGN(bufptr);
 
   copy->h_addr_list = (char**)bufptr;
 
@@ -394,6 +446,18 @@ static struct hostent* pack_hostent(char* buf, struct hostent* orig)
   }
   copy->h_addr_list[i] = NULL;
 
+  /* now, shrink the allocated buffer to the size we actually need, which
+     most often is only a fraction of the original alloc */
+  newbuf=(char *)realloc(*buf, (int)bufptr-(int)(*buf));
+
+  /* if the alloc moved, we need to adjust things again */
+  if(newbuf != *buf)
+    hostcache_fixoffset((struct hostent*)newbuf, (int)newbuf-(int)*buf);
+
+  /* setup the return */
+  *buf = newbuf;
+  copy = (struct hostent*)newbuf;
+
   return copy;
 }
 #endif
@@ -419,14 +483,30 @@ static char *MakeIP(unsigned long num,char *addr, int addr_len)
   return (addr);
 }
 
-/* The original code to this function was once stolen from the Dancer source
-   code, written by Bjorn Reese, it has since been patched and modified
-   considerably. */
-
 #ifndef INADDR_NONE
 #define INADDR_NONE (in_addr_t) ~0
 #endif
 
+static void hostcache_fixoffset(struct hostent *h, int offset)
+{
+  int i=0;
+  h->h_name=(char *)((long)h->h_name+offset);
+  h->h_aliases=(char **)((long)h->h_aliases+offset);
+  while(h->h_aliases[i]) {
+    h->h_aliases[i]=(char *)((long)h->h_aliases[i]+offset);
+    i++;
+  }
+  h->h_addr_list=(char **)((long)h->h_addr_list+offset);
+  i=0;
+  while(h->h_addr_list[i]) {
+    h->h_addr_list[i]=(char *)((long)h->h_addr_list[i]+offset);
+    i++;
+  }
+}
+
+/* The original code to this function was once stolen from the Dancer source
+   code, written by Bjorn Reese, it has since been patched and modified
+   considerably. */
 Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
                                 char *hostname,
                                 int port,
@@ -441,16 +521,15 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
    * everything. OSF1 is known to require at least 8872 bytes. The buffer
    * required for storing all possible aliases and IP numbers is according to
    * Stevens' Unix Network Programming 2nd editor, p. 304: 8192 bytes! */
-  int *buf = (int *)malloc(CURL_NAMELOOKUP_SIZE);
-  if(!buf)
-    return NULL; /* major failure */
-  *bufp = (char *)buf;
-
   port=0; /* unused in IPv4 code */
   ret = 0; /* to prevent the compiler warning */
 
   if ( (in=inet_addr(hostname)) != INADDR_NONE ) {
     struct in_addr *addrentry;
+    long *buf = (long *)malloc(sizeof(struct hostent)+128);
+    if(!buf)
+      return NULL; /* major failure */
+    *bufp = (char *)buf;
 
     h = (struct hostent*)buf;
     h->h_addr_list = (char**)(buf + sizeof(*h));
@@ -462,30 +541,79 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
     h->h_length = sizeof(*addrentry);
     h->h_name = *(h->h_addr_list) + h->h_length;
     /* bad one h->h_name = (char*)(h->h_addr_list + h->h_length); */
-    MakeIP(ntohl(in),h->h_name, CURL_NAMELOOKUP_SIZE - (long)(h->h_name) + (long)buf);
+    MakeIP(ntohl(in),h->h_name, sizeof(struct hostent)+128 -
+           (long)(h->h_name) + (long)buf);
   }
 #if defined(HAVE_GETHOSTBYNAME_R)
   else {
     int h_errnop;
+    int res=ERANGE;
+    int step_size=200;
+    int *buf = (int *)malloc(CURL_NAMELOOKUP_SIZE);
+    if(!buf)
+      return NULL; /* major failure */
+    *bufp=(char *)buf;
+
      /* Workaround for gethostbyname_r bug in qnx nto. It is also _required_
         for some of these functions. */
     memset(buf, 0, CURL_NAMELOOKUP_SIZE);
 #ifdef HAVE_GETHOSTBYNAME_R_5
     /* Solaris, IRIX and more */
-    if ((h = gethostbyname_r(hostname,
-                             (struct hostent *)buf,
-                             (char *)buf + sizeof(struct hostent),
-                             CURL_NAMELOOKUP_SIZE - sizeof(struct hostent),
-                             &h_errnop)) == NULL )
+    while(!h) {
+      h = gethostbyname_r(hostname,
+                          (struct hostent *)buf,
+                          (char *)buf + sizeof(struct hostent),
+                          step_size - sizeof(struct hostent),
+                          &h_errnop);
+
+      /* If the buffer is too small, it returns NULL and sets errno to
+         ERANGE. The errno is thread safe if this is compiled with
+         -D_REENTRANT as then the 'errno' variable is a macro defined to
+         get used properly for threads. */
+
+      if(h || (errno != ERANGE))
+        break;
+      
+      step_size+=200;
+    }
+
+#ifdef MALLOCDEBUG
+    infof(data, "gethostbyname_r() uses %d bytes\n", step_size);
+#endif
+
+    if(h) {
+      int offset;
+      h=(struct hostent *)realloc(buf, step_size);
+      offset=(long)h-(long)buf;
+      hostcache_fixoffset(h, offset);
+      buf=(int *)h;
+      *bufp=(char *)buf;
+    }
+    else
 #endif
 #ifdef HAVE_GETHOSTBYNAME_R_6
     /* Linux */
-    if( gethostbyname_r(hostname,
-                        (struct hostent *)buf,
-                        (char *)buf + sizeof(struct hostent),
-                        CURL_NAMELOOKUP_SIZE - sizeof(struct hostent),
-                        &h, /* DIFFERENCE */
-                        &h_errnop))
+    while((res=gethostbyname_r(hostname,
+                               (struct hostent *)buf,
+                               (char *)buf + sizeof(struct hostent),
+                               step_size - sizeof(struct hostent),
+                               &h, /* DIFFERENCE */
+                               &h_errnop))==ERANGE) {
+      step_size+=200;
+    }
+    
+#ifdef MALLOCDEBUG
+    infof(data, "gethostbyname_r() uses %d bytes\n", step_size);
+#endif
+    if(!res) {
+      int offset;
+      h=(struct hostent *)realloc(buf, step_size);
+      offset=(long)h-(long)buf;
+      hostcache_fixoffset(h, offset);
+      buf=(int *)h;
+      *bufp=(char *)buf;
+    }
+    else
 #endif
 #ifdef HAVE_GETHOSTBYNAME_R_3
     /* AIX, Digital Unix, HPUX 10, more? */
@@ -498,8 +626,8 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
        * size dilemma. */
 
       ret = gethostbyname_r(hostname,
-                          (struct hostent *)buf,
-                          (struct hostent_data *)(buf + sizeof(struct hostent)));
+                            (struct hostent *)buf,
+                            (struct hostent_data *)(buf + sizeof(struct hostent)));
     else
       ret = -1; /* failure, too smallish buffer size */
     
@@ -518,14 +646,17 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
   else {
     if ((h = gethostbyname(hostname)) == NULL ) {
       infof(data, "gethostbyname(2) failed for %s\n", hostname);
-      free(buf);
       *bufp=NULL;
     }
     else 
+    {
+      char *buf=(char *)malloc(CURL_NAMELOOKUP_SIZE);
       /* we make a copy of the hostent right now, right here, as the
          static one we got a pointer to might get removed when we don't
          want/expect that */
-      h = pack_hostent((char *)buf, h);
+      h = pack_hostent(&buf, h);
+      *bufp=(char *)buf;
+    }
 #endif
   }
   return (h);

lib/hostip.h

@@ -37,8 +37,7 @@ curl_hash *Curl_global_host_cache_get(void);
 
 Curl_addrinfo *Curl_resolv(struct SessionHandle *data,
 			   char *hostname,
-			   int port,
-			   char **bufp);
+			   int port);
 
 /* Get name info */
 Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,

lib/http.c

@@ -23,6 +23,7 @@
 
 #include "setup.h"
 
+#ifndef CURL_DISABLE_HTTP
 /* -- WIN32 approved -- */
 #include <stdio.h>
 #include <string.h>
@@ -161,7 +162,7 @@ CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
     free(in->buffer);
   free(in);
 
-  *bytes_written = amount;
+  *bytes_written += amount;
 
   return res;
 }
@@ -562,7 +563,13 @@ CURLcode Curl_http(struct connectdata *conn)
   if(HTTPREQ_POST_FORM == data->set.httpreq) {
     /* we must build the whole darned post sequence first, so that we have
        a size of the whole shebang before we start to send it */
-    http->sendit = Curl_getFormData(data->set.httppost, &http->postsize);
+     result = Curl_getFormData(&http->sendit, data->set.httppost,
+                               &http->postsize);
+     if(CURLE_OK != result) {
+       /* Curl_getFormData() doesn't use failf() */
+       failf(data, "failed creating formpost data");
+       return result;
+     }
   }
 
   if(!checkheaders(data, "Host:")) {
@@ -775,16 +782,16 @@ CURLcode Curl_http(struct connectdata *conn)
       strcpy(buf, "no strftime() support");
 #endif
       switch(data->set.timecondition) {
-      case TIMECOND_IFMODSINCE:
+      case CURL_TIMECOND_IFMODSINCE:
       default:
         add_bufferf(req_buffer,
                     "If-Modified-Since: %s\r\n", buf);
         break;
-      case TIMECOND_IFUNMODSINCE:
+      case CURL_TIMECOND_IFUNMODSINCE:
         add_bufferf(req_buffer,
                     "If-Unmodified-Since: %s\r\n", buf);
         break;
-      case TIMECOND_LASTMOD:
+      case CURL_TIMECOND_LASTMOD:
         add_bufferf(req_buffer,
                     "Last-Modified: %s\r\n", buf);
         break;
@@ -918,8 +925,9 @@ CURLcode Curl_http(struct connectdata *conn)
            actually set your own */
         add_bufferf(req_buffer,
                     "Content-Length: %d\r\n",
-                    (data->set.postfieldsize?data->set.postfieldsize:
-                     strlen(data->set.postfields)) );
+                    data->set.postfieldsize?
+                    data->set.postfieldsize:
+                    (data->set.postfields?strlen(data->set.postfields):0) );
 
       if(!checkheaders(data, "Content-Type:"))
         add_bufferf(req_buffer,
@@ -980,3 +988,4 @@ CURLcode Curl_http(struct connectdata *conn)
  * vim600: fdm=marker
  * vim: et sw=2 ts=2 sts=2 tw=78
  */
+#endif

lib/http.h

@@ -23,7 +23,7 @@
  *
  * $Id$
  *****************************************************************************/
-
+#ifndef CURL_DISABLE_HTTP
 /* ftp can use this as well */
 CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
                                      int tunnelsocket,
@@ -38,5 +38,5 @@ CURLcode Curl_http_connect(struct connectdata *conn);
 void Curl_httpchunk_init(struct connectdata *conn);
 CHUNKcode Curl_httpchunk_read(struct connectdata *conn, char *datap,
                               ssize_t length, ssize_t *wrote);
-
+#endif
 #endif

lib/http_chunks.c

@@ -22,6 +22,7 @@
  *****************************************************************************/
 #include "setup.h"
 
+#ifndef CURL_DISABLE_HTTP
 /* -- WIN32 approved -- */
 #include <stdio.h>
 #include <string.h>
@@ -228,3 +229,4 @@ CHUNKcode Curl_httpchunk_read(struct connectdata *conn,
  * vim600: fdm=marker
  * vim: et sw=2 ts=2 sts=2 tw=78
  */
+#endif /* CURL_DISABLE_HTTP */

lib/krb4.c

@@ -40,6 +40,7 @@
 
 #include "setup.h"
 
+#ifndef CURL_DISABLE_FTP
 #ifdef KRB4
 
 #include "security.h"
@@ -197,7 +198,7 @@ krb4_auth(void *app_data, struct connectdata *conn)
   int checksum;
   u_int32_t cs;
   struct krb4_data *d = app_data;
-  char *host = conn->hostaddr->h_name;
+  char *host = conn->hostname;
   ssize_t nread;
   int l = sizeof(conn->local_addr);
   struct SessionHandle *data = conn->data;
@@ -362,7 +363,7 @@ void Curl_krb_kauth(struct connectdata *conn)
   if (strcmp ((char*)tktcopy.dat + 8,
               KRB_TICKET_GRANTING_TICKET) != 0) {
     afs_string_to_key (passwd,
-                       krb_realmofhost(conn->hostaddr->h_name),
+                       krb_realmofhost(conn->hostname),
                        &key);
     des_key_sched (&key, schedule);
     des_pcbc_encrypt((des_cblock*)tkt.dat, (des_cblock*)tktcopy.dat,
@@ -391,6 +392,7 @@ void Curl_krb_kauth(struct connectdata *conn)
 }
 
 #endif /* KRB4 */
+#endif /* CURL_DISABLE_FTP */
 
 /*
  * local variables:

lib/ldap.c

@@ -23,6 +23,7 @@
 
 #include "setup.h"
 
+#ifndef CURL_DISABLE_LDAP
 /* -- WIN32 approved -- */
 #include <stdio.h>
 #include <string.h>
@@ -147,7 +148,7 @@ CURLcode Curl_ldap(struct connectdata *conn)
   int ldaptext;
   struct SessionHandle *data=conn->data;
   
-  infof(data, "LDAP: %s %s\n", data->change.url);
+  infof(data, "LDAP: %s\n", data->change.url);
 
   DynaOpen();
   if (libldap == NULL) {
@@ -229,3 +230,4 @@ CURLcode Curl_ldap(struct connectdata *conn)
  * vim600: fdm=marker
  * vim: et sw=2 ts=2 sts=2 tw=78
  */
+#endif

lib/ldap.h

@@ -23,7 +23,8 @@
  *
  * $Id$
  *****************************************************************************/
+#ifndef CURL_DISABLE_LDAP
 CURLcode Curl_ldap(struct connectdata *conn);
 CURLcode Curl_ldap_done(struct connectdata *conn);
-
+#endif
 #endif /* __LDAP_H */

lib/llist.c

@@ -33,7 +33,7 @@
 #include "memdebug.h"
 #endif
 void 
-curl_llist_init(curl_llist *l, curl_llist_dtor dtor)
+Curl_llist_init(curl_llist *l, curl_llist_dtor dtor)
 {
   l->size = 0;
   l->dtor = dtor;
@@ -42,7 +42,7 @@ curl_llist_init(curl_llist *l, curl_llist_dtor dtor)
 }
 
 curl_llist *
-curl_llist_alloc(curl_llist_dtor dtor)
+Curl_llist_alloc(curl_llist_dtor dtor)
 {
   curl_llist *list;
 
@@ -50,13 +50,13 @@ curl_llist_alloc(curl_llist_dtor dtor)
   if(NULL == list)
     return NULL;
 
-  curl_llist_init(list, dtor);
+  Curl_llist_init(list, dtor);
 
   return list;
 }
 
 int
-curl_llist_insert_next(curl_llist *list, curl_llist_element *e, const void *p)
+Curl_llist_insert_next(curl_llist *list, curl_llist_element *e, const void *p)
 {
   curl_llist_element  *ne;
 
@@ -84,7 +84,7 @@ curl_llist_insert_next(curl_llist *list, curl_llist_element *e, const void *p)
 }
 
 int 
-curl_llist_insert_prev(curl_llist *list, curl_llist_element *e, const void *p)
+Curl_llist_insert_prev(curl_llist *list, curl_llist_element *e, const void *p)
 {
   curl_llist_element *ne;
 
@@ -111,7 +111,7 @@ curl_llist_insert_prev(curl_llist *list, curl_llist_element *e, const void *p)
 }
 
 int 
-curl_llist_remove(curl_llist *list, curl_llist_element *e, void *user)
+Curl_llist_remove(curl_llist *list, curl_llist_element *e, void *user)
 {
   if (e == NULL || list->size == 0)
     return 1;
@@ -139,28 +139,28 @@ curl_llist_remove(curl_llist *list, curl_llist_element *e, void *user)
 }
 
 int 
-curl_llist_remove_next(curl_llist *list, curl_llist_element *e, void *user)
+Curl_llist_remove_next(curl_llist *list, curl_llist_element *e, void *user)
 {
-  return curl_llist_remove(list, e->next, user);
+  return Curl_llist_remove(list, e->next, user);
 }
 
 int 
-curl_llist_remove_prev(curl_llist *list, curl_llist_element *e, void *user)
+Curl_llist_remove_prev(curl_llist *list, curl_llist_element *e, void *user)
 {
-  return curl_llist_remove(list, e->prev, user);
+  return Curl_llist_remove(list, e->prev, user);
 }
 
 size_t 
-curl_llist_count(curl_llist *list)
+Curl_llist_count(curl_llist *list)
 {
   return list->size;
 }
 
 void 
-curl_llist_destroy(curl_llist *list, void *user)
+Curl_llist_destroy(curl_llist *list, void *user)
 {
   while (list->size > 0) {
-    curl_llist_remove(list, CURL_LLIST_TAIL(list), user);
+    Curl_llist_remove(list, CURL_LLIST_TAIL(list), user);
   }
 
   free(list);

lib/llist.h

@@ -44,14 +44,14 @@ typedef struct _curl_llist {
   size_t size;
 } curl_llist;
 
-void curl_llist_init(curl_llist *, curl_llist_dtor);
-curl_llist *curl_llist_alloc(curl_llist_dtor);
-int curl_llist_insert_next(curl_llist *, curl_llist_element *, const void *);
-int curl_llist_insert_prev(curl_llist *, curl_llist_element *, const void *);
-int curl_llist_remove(curl_llist *, curl_llist_element *, void *);
-int curl_llist_remove_next(curl_llist *, curl_llist_element *, void *);
-size_t curl_llist_count(curl_llist *);
-void curl_llist_destroy(curl_llist *, void *);
+void Curl_llist_init(curl_llist *, curl_llist_dtor);
+curl_llist *Curl_llist_alloc(curl_llist_dtor);
+int Curl_llist_insert_next(curl_llist *, curl_llist_element *, const void *);
+int Curl_llist_insert_prev(curl_llist *, curl_llist_element *, const void *);
+int Curl_llist_remove(curl_llist *, curl_llist_element *, void *);
+int Curl_llist_remove_next(curl_llist *, curl_llist_element *, void *);
+size_t Curl_llist_count(curl_llist *);
+void Curl_llist_destroy(curl_llist *, void *);
 
 #define CURL_LLIST_HEAD(__l) ((__l)->head)
 #define CURL_LLIST_TAIL(__l) ((__l)->tail)

lib/memdebug.c

@@ -49,7 +49,9 @@
 
 struct memdebug {
   int size;
-  char mem[1];
+  double mem[1];
+  /* I'm hoping this is the thing with the strictest alignment
+   * requirements.  That also means we waste some space :-( */
 };
 
 /*

lib/mprintf.c

@@ -1028,7 +1028,6 @@ static int alloc_addbyter(int output, FILE *data)
   infop->len++;
 
   return output; /* fputc() returns like this on success */
-
 }
 
 char *curl_maprintf(const char *format, ...)
@@ -1044,12 +1043,17 @@ char *curl_maprintf(const char *format, ...)
   va_start(ap_save, format);
   retcode = dprintf_formatf(&info, alloc_addbyter, format, ap_save);
   va_end(ap_save);
-  if(info.len) {
+  if(-1 == retcode) {
+    if(info.alloc)
+      free(info.buffer);
+    return NULL;
+  }
+  if(info.alloc) {
     info.buffer[info.len] = 0; /* we terminate this with a zero byte */
     return info.buffer;
   }
   else
-    return NULL;
+    return strdup("");
 }
 
 char *curl_mvaprintf(const char *format, va_list ap_save)
@@ -1062,13 +1066,18 @@ char *curl_mvaprintf(const char *format, va_list ap_save)
   info.alloc = 0;
 
   retcode = dprintf_formatf(&info, alloc_addbyter, format, ap_save);
-  info.buffer[info.len] = 0; /* we terminate this with a zero byte */
-  if(info.len) {
+  if(-1 == retcode) {
+    if(info.alloc)
+      free(info.buffer);
+    return NULL;
+  }
+
+  if(info.alloc) {
     info.buffer[info.len] = 0; /* we terminate this with a zero byte */
     return info.buffer;
   }
   else
-    return NULL;
+    return strdup("");
 }
 
 static int storebuffer(int output, FILE *data)

lib/multi.c

@@ -30,6 +30,11 @@
 #include "transfer.h"
 #include "url.h"
 
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
 struct Curl_message {
   /* the 'CURLMsg' is the part that is visible to the external user */
   struct CURLMsg extmsg;
@@ -57,6 +62,13 @@ struct Curl_one_easy {
 
   CURLMstate state;  /* the handle's state */
   CURLcode result;   /* previous result */
+
+  struct Curl_message *msg; /* A pointer to one single posted message.
+                               Cleanup should be done on this pointer NOT on
+                               the linked list in Curl_multi.  This message
+                               will be deleted when this handle is removed
+                               from the multi-handle */
+  int msg_num; /* number of messages left in 'msg' to return */
 };
 
 
@@ -76,10 +88,8 @@ struct Curl_multi {
   /* This is the amount of entries in the linked list above. */
   int num_easy;
 
-  /* this is a linked list of posted messages */
-  struct Curl_message *msgs;
-  /* amount of messages in the queue */
-  int num_msgs;
+  int num_msgs; /* total amount of messages in the easy handles */
+
   /* Hostname cache */
   curl_hash *hostcache;
 };
@@ -169,6 +179,9 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
     /* If the 'state' is not INIT or COMPLETED, we might need to do something
        nice to put the easy_handle in a good known state when this returns. */
 
+    /* clear out the usage of the shared DNS cache */
+    easy->easy_handle->hostcache = NULL;
+    
     /* make the previous node point to our next */
     if(easy->prev)
       easy->prev->next = easy->next;
@@ -178,6 +191,8 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
     
     /* NOTE NOTE NOTE
        We do not touch the easy handle here! */
+    if (easy->msg)
+      free(easy->msg);
     free(easy);
 
     multi->num_easy--; /* one less to care about now */
@@ -235,6 +250,7 @@ CURLMcode curl_multi_perform(CURLM *multi_handle, int *running_handles)
   struct Curl_one_easy *easy;
   bool done;
   CURLMcode result=CURLM_OK;
+  struct Curl_message *msg = NULL;
 
   *running_handles = 0; /* bump this once for every living handle */
 
@@ -259,7 +275,7 @@ CURLMcode curl_multi_perform(CURLM *multi_handle, int *running_handles)
       }
       else {
         if (multi->hostcache == NULL) {
-          multi->hostcache = curl_hash_alloc(7, Curl_freeaddrinfo);
+          multi->hostcache = Curl_hash_alloc(7, Curl_freeaddrinfo);
         }
 
         easy->easy_handle->hostcache = multi->hostcache;
@@ -301,10 +317,12 @@ CURLMcode curl_multi_perform(CURLM *multi_handle, int *running_handles)
     case CURLM_STATE_DONE:
       /* post-transfer command */
       easy->result = Curl_done(easy->easy_conn);
-      /* after we have DONE what we're supposed to do, go COMPLETED */
-      if(CURLE_OK == easy->result)
-        easy->state = CURLM_STATE_COMPLETED;
+
+      /* after we have DONE what we're supposed to do, go COMPLETED, and
+         it doesn't matter what the Curl_done() returned! */
+      easy->state = CURLM_STATE_COMPLETED;
       break;
+
     case CURLM_STATE_COMPLETED:
       /* this is a completed transfer, it is likely to still be connected */
 
@@ -315,30 +333,66 @@ CURLMcode curl_multi_perform(CURLM *multi_handle, int *running_handles)
       return CURLM_INTERNAL_ERROR;
     }
 
-    if((CURLM_STATE_COMPLETED != easy->state) &&
-       (CURLE_OK != easy->result)) {
-      /*
-       * If an error was returned, and we aren't in completed now,
-       * then we go to completed and consider this transfer aborted.
-       */
-      easy->state = CURLM_STATE_COMPLETED;
+    if(CURLM_STATE_COMPLETED != easy->state) {
+      if(CURLE_OK != easy->result)
+        /*
+         * If an error was returned, and we aren't in completed state now,
+         * then we go to completed and consider this transfer aborted.  */
+        easy->state = CURLM_STATE_COMPLETED;
+      else
+        /* this one still lives! */
+        (*running_handles)++;
+    }
+
+    if ((CURLM_STATE_COMPLETED == easy->state) && !easy->msg) {
+      /* clear out the usage of the shared DNS cache */
+      easy->easy_handle->hostcache = NULL;
+
+      /* now add a node to the Curl_message linked list with this info */
+      msg = (struct Curl_message *)malloc(sizeof(struct Curl_message));
+
+      if(!msg)
+        return CURLM_OUT_OF_MEMORY;
+
+      msg->extmsg.msg = CURLMSG_DONE;
+      msg->extmsg.easy_handle = easy->easy_handle;
+      msg->extmsg.data.result = easy->result;
+      msg->next=NULL;
+
+      easy->msg = msg;
+      easy->msg_num = 1; /* there is one unread message here */
+
+      multi->num_msgs++; /* increase message counter */
     }
-    else if(CURLM_STATE_COMPLETED != easy->state)
-      /* this one still lives! */
-      (*running_handles)++;
 
     easy = easy->next; /* operate on next handle */
   }
+
   return result;
 }
 
 CURLMcode curl_multi_cleanup(CURLM *multi_handle)
 {
   struct Curl_multi *multi=(struct Curl_multi *)multi_handle;
+  struct Curl_one_easy *easy;
+  struct Curl_one_easy *nexteasy;
+
   if(GOOD_MULTI_HANDLE(multi)) {
     multi->type = 0; /* not good anymore */
-    curl_hash_destroy(multi->hostcache);
+    Curl_hash_destroy(multi->hostcache);
+
     /* remove all easy handles */
+    easy = multi->easy.next;
+    while(easy) {
+      nexteasy=easy->next;
+      /* clear out the usage of the shared DNS cache */
+      easy->easy_handle->hostcache = NULL;
+
+      if (easy->msg)
+        free(easy->msg);
+      free(easy);
+      easy = nexteasy;
+    }
 
     free(multi);
 
@@ -348,7 +402,35 @@ CURLMcode curl_multi_cleanup(CURLM *multi_handle)
     return CURLM_BAD_HANDLE;
 }
 
-CURLMsg *curl_multi_info_read(CURLM *multi_handle, int *msgs_in_queue);
+CURLMsg *curl_multi_info_read(CURLM *multi_handle, int *msgs_in_queue)
+{
+  struct Curl_multi *multi=(struct Curl_multi *)multi_handle;
+
+  if(GOOD_MULTI_HANDLE(multi)) {
+    struct Curl_one_easy *easy;
+    
+    if(!multi->num_msgs)
+      return NULL; /* no messages left to return */
+
+    easy=multi->easy.next;
+    while(easy) {
+      if(easy->msg_num) {
+        easy->msg_num--;
+        break;
+      }
+      easy = easy->next;
+    }
+    if(!easy)
+      return NULL; /* this means internal count confusion really */
+
+    multi->num_msgs--;
+    *msgs_in_queue = multi->num_msgs;
+
+    return &easy->msg->extmsg;
+  }
+  else
+    return NULL;
+}
 
 /*
  * local variables:

lib/netrc.c

@@ -78,12 +78,15 @@ int Curl_parsenetrc(char *host,
   FILE *file;
   char netrcbuffer[256];
   int retcode=1;
+
+  int specific_login = (login[0] != 0);
   
   char *home = NULL; 
   int state=NOTHING;
 
-  char state_login=0;
-  char state_password=0;
+  char state_login=0;      /* Found a login keyword */
+  char state_password=0;   /* Found a password keyword */
+  char state_our_login=0;  /* With specific_login, found *our* login name */
 
 #define NETRC DOT_CHAR "netrc"
 
@@ -116,6 +119,30 @@ int Curl_parsenetrc(char *host,
 
   sprintf(netrcbuffer, "%s%s%s", home, DIR_CHAR, NETRC);
 
+#ifdef MALLOCDEBUG
+  {
+    /* This is a hack to allow testing.
+     * If compiled with --enable-debug and CURL_DEBUG_NETRC is defined,
+     * then it's the path to a substitute .netrc for testing purposes *only* */
+
+    char *override = curl_getenv("CURL_DEBUG_NETRC");
+
+    if (override != NULL) {
+      printf("NETRC: overridden .netrc file: %s\n", home);
+
+      if (strlen(override)+1 > sizeof(netrcbuffer)) {
+        free(override);
+        if(NULL==pw)
+          free(home);
+
+        return -1;
+      }
+      strcpy(netrcbuffer, override);
+      free(override);
+    }
+  }
+#endif /* MALLOCDEBUG */
+
   file = fopen(netrcbuffer, "r");
   if(file) {
     char *tok;
@@ -123,6 +150,10 @@ int Curl_parsenetrc(char *host,
     while(fgets(netrcbuffer, sizeof(netrcbuffer), file)) {
       tok=strtok_r(netrcbuffer, " \t\n", &tok_buf);
       while(tok) {
+
+        if (login[0] && password[0])
+          goto done;
+
 	switch(state) {
 	case NOTHING:
 	  if(strequal("machine", tok)) {
@@ -149,17 +180,23 @@ int Curl_parsenetrc(char *host,
 	case HOSTVALID:
 	  /* we are now parsing sub-keywords concerning "our" host */
 	  if(state_login) {
-	    strncpy(login, tok, LOGINSIZE-1);
+            if (specific_login) {
+              state_our_login = strequal(login, tok);
+            }else{
+              strncpy(login, tok, LOGINSIZE-1);
 #ifdef _NETRC_DEBUG
-	    printf("LOGIN: %s\n", login);
+	      printf("LOGIN: %s\n", login);
 #endif
+            }
 	    state_login=0;
 	  }
 	  else if(state_password) {
-	    strncpy(password, tok, PASSWORDSIZE-1);
+            if (state_our_login || !specific_login) {
+              strncpy(password, tok, PASSWORDSIZE-1);
 #ifdef _NETRC_DEBUG
-	    printf("PASSWORD: %s\n", password);
+              printf("PASSWORD: %s\n", password);
 #endif
+            }
 	    state_password=0;
 	  }
 	  else if(strequal("login", tok))
@@ -169,13 +206,16 @@ int Curl_parsenetrc(char *host,
 	  else if(strequal("machine", tok)) {
 	    /* ok, there's machine here go => */
 	    state = HOSTFOUND;
+            state_our_login = 0;
 	  }
 	  break;
 	} /* switch (state) */
+
 	tok = strtok_r(NULL, " \t\n", &tok_buf);
       } /* while (tok) */
     } /* while fgets() */
 
+done:
     fclose(file);
   }
 

lib/netrc.h

@@ -25,4 +25,9 @@
 int Curl_parsenetrc(char *host,
                     char *login,
                     char *password);
+  /* Assume: password[0]=0, host[0] != 0.
+   * If login[0] = 0, search for login and password within a machine section
+   * in the netrc.
+   * If login[0] != 0, search for password within machine and login.
+   */
 #endif

lib/progress.c

@@ -45,6 +45,10 @@
 
 #include "progress.h"
 
+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
+
 static void time2str(char *r, int t)
 {
   int h = (t/3600);
@@ -103,6 +107,15 @@ void Curl_pgrsDone(struct connectdata *conn)
   }
 }
 
+/* reset all times except redirect */
+void Curl_pgrsResetTimes(struct SessionHandle *data)
+{
+  data->progress.t_nslookup = 0.0;
+  data->progress.t_connect = 0.0;
+  data->progress.t_pretransfer = 0.0;
+  data->progress.t_starttransfer = 0.0;
+}
+
 void Curl_pgrsTime(struct SessionHandle *data, timerid timer)
 {
   switch(timer) {
@@ -134,6 +147,10 @@ void Curl_pgrsTime(struct SessionHandle *data, timerid timer)
   case TIMER_POSTRANSFER:
     /* this is the normal end-of-transfer thing */
     break;
+  case TIMER_REDIRECT:
+    data->progress.t_redirect =
+      (double)Curl_tvdiff(Curl_tvnow(), data->progress.start)/1000.0;
+    break;
   }
 }
 

lib/progress.h

@@ -34,6 +34,7 @@ typedef enum {
   TIMER_STARTTRANSFER,
   TIMER_POSTRANSFER,
   TIMER_STARTSINGLE,
+  TIMER_REDIRECT,
   TIMER_LAST /* must be last */
 } timerid;
   
@@ -44,6 +45,7 @@ void Curl_pgrsSetUploadSize(struct SessionHandle *data, double size);
 void Curl_pgrsSetDownloadCounter(struct SessionHandle *data, double size);
 void Curl_pgrsSetUploadCounter(struct SessionHandle *data, double size);
 int Curl_pgrsUpdate(struct connectdata *);
+void Curl_pgrsResetTimes(struct SessionHandle *data);
 void Curl_pgrsTime(struct SessionHandle *data, timerid timer);
 
 

lib/security.c

@@ -40,6 +40,7 @@
 
 #include "setup.h"
 
+#ifndef CURL_DISABLE_FTP
 #ifdef KRB4
 
 #define _MPRINTF_REPLACE /* we want curl-functions instead of native ones */
@@ -552,6 +553,7 @@ Curl_sec_end(struct connectdata *conn)
 }
 
 #endif /* KRB4 */
+#endif /* CURL_DISABLE_FTP */
 
 /*
  * local variables:

lib/sendf.c

@@ -392,13 +392,15 @@ int Curl_debug(struct SessionHandle *data, curl_infotype type,
     return (*data->set.fdebug)(data, type, ptr, size,
                                data->set.debugdata);
 
-  if(type >= CURLINFO_DATA_IN)
-    /* don't do the data parts now */
-    return 0;
-
-  fwrite(s_infotype[type], 2, 1, data->set.err);
-  fwrite(ptr, size, 1, data->set.err);
-
+  switch(type) {
+  case CURLINFO_TEXT:
+  case CURLINFO_HEADER_OUT:
+    fwrite(s_infotype[type], 2, 1, data->set.err);
+    fwrite(ptr, size, 1, data->set.err);
+    break;
+  default: /* nada */
+    break;
+  }
   return 0;
 }
 

lib/setup.h

@@ -23,7 +23,17 @@
  * $Id$
  *****************************************************************************/
 
-
+/* MN 06/07/02 */
+/* #define HTTP_ONLY
+*/
+#ifdef HTTP_ONLY
+#define CURL_DISABLE_FTP
+#define CURL_DISABLE_LDAP
+#define CURL_DISABLE_TELNET
+#define CURL_DISABLE_DICT
+#define CURL_DISABLE_FILE
+#define CURL_DISABLE_GOPHER
+#endif
 
 #if !defined(WIN32) && defined(_WIN32)
 /* This _might_ be a good Borland fix. Please report whether this works or

lib/ssluse.c

@@ -55,6 +55,15 @@
 #undef HAVE_USERDATA_IN_PWD_CALLBACK
 #endif
 
+#if OPENSSL_VERSION_NUMBER >= 0x00907001L
+/* ENGINE_load_private_key() takes four arguments */
+#define HAVE_ENGINE_LOAD_FOUR_ARGS
+#else
+/* ENGINE_load_private_key() takes three arguments */
+#undef HAVE_ENGINE_LOAD_FOUR_ARGS
+#endif
+
+
 #ifndef HAVE_USERDATA_IN_PWD_CALLBACK
 static char global_passwd[64];
 #endif
@@ -223,30 +232,22 @@ int cert_stuff(struct connectdata *conn,
       SSL_CTX_set_default_passwd_cb(conn->ssl.ctx, passwd_callback);
     }
 
-#if 0
-    if (SSL_CTX_use_certificate_file(conn->ssl.ctx,
-				     cert_file,
-				     SSL_FILETYPE_PEM) != 1) {
-      failf(data, "unable to set certificate file (wrong password?)");
-      return(0);
-    }
-    if (key_file == NULL)
-      key_file=cert_file;
-
-    if (SSL_CTX_use_PrivateKey_file(conn->ssl.ctx,
-				    key_file,
-				    SSL_FILETYPE_PEM) != 1) {
-      failf(data, "unable to set public key file");
-      return(0);
-    }
-#else
-    /* The '#ifdef 0' section above was removed on 17-dec-2001 */
-
     file_type = do_file_type(cert_type);
 
     switch(file_type) {
     case SSL_FILETYPE_PEM:
+      /* SSL_CTX_use_certificate_chain_file() only works on PEM files */
+      if (SSL_CTX_use_certificate_chain_file(conn->ssl.ctx,
+                                             cert_file) != 1) {
+        failf(data, "unable to set certificate file (wrong password?)");
+        return 0;
+      }
+      break;
+
     case SSL_FILETYPE_ASN1:
+      /* SSL_CTX_use_certificate_file() works with either PEM or ASN1, but
+         we use the case above for PEM so this can only be performed with
+         ASN1 files. */
       if (SSL_CTX_use_certificate_file(conn->ssl.ctx,
                                        cert_file,
                                        file_type) != 1) {
@@ -283,11 +284,17 @@ int cert_stuff(struct connectdata *conn,
       {                         /* XXXX still needs some work */
         EVP_PKEY *priv_key = NULL;
         if (conn && conn->data && conn->data->engine) {
+#ifdef HAVE_ENGINE_LOAD_FOUR_ARGS
+          UI_METHOD *ui_method = UI_OpenSSL();
+#endif
           if (!key_file || !key_file[0]) {
             failf(data, "no key set to load from crypto engine\n");
             return 0;
           }
           priv_key = ENGINE_load_private_key(conn->data->engine,key_file,
+#ifdef HAVE_ENGINE_LOAD_FOUR_ARGS
+                                             ui_method,
+#endif
                                              data->set.key_passwd);
           if (!priv_key) {
             failf(data, "failed to load private key from crypto engine\n");
@@ -315,8 +322,6 @@ int cert_stuff(struct connectdata *conn,
       return 0;
     }
 
-#endif
-    
     ssl=SSL_new(conn->ssl.ctx);
     x509=SSL_get_certificate(ssl);
     

lib/telnet.c

@@ -23,6 +23,7 @@
 
 #include "setup.h"
 
+#ifndef CURL_DISABLE_TELNET
 /* -- WIN32 approved -- */
 #include <stdio.h>
 #include <string.h>
@@ -1211,3 +1212,4 @@ CURLcode Curl_telnet(struct connectdata *conn)
  * vim600: fdm=marker
  * vim: et sw=2 ts=2 sts=2 tw=78
  */
+#endif

lib/telnet.h

@@ -23,7 +23,8 @@
  *
  * $Id$
  *****************************************************************************/
+#ifndef CURL_DISABLE_TELNET
 CURLcode Curl_telnet(struct connectdata *conn);
 CURLcode Curl_telnet_done(struct connectdata *conn);
-
+#endif
 #endif

lib/timeval.c

@@ -32,22 +32,36 @@
 int
 gettimeofday (struct timeval *tp, void *nothing)
 {
- SYSTEMTIME st;
- time_t tt;
- struct tm tmtm;
- /* mktime converts local to UTC */
- GetLocalTime (&st);
- tmtm.tm_sec = st.wSecond;
- tmtm.tm_min = st.wMinute;
- tmtm.tm_hour = st.wHour;
- tmtm.tm_mday = st.wDay;
- tmtm.tm_mon = st.wMonth - 1;
- tmtm.tm_year = st.wYear - 1900;
- tmtm.tm_isdst = -1;
- tt = mktime (&tmtm);
- tp->tv_sec = tt;
- tp->tv_usec = st.wMilliseconds * 1000;
- return 1;
+#ifdef WITHOUT_MM_LIB
+  SYSTEMTIME st;
+  time_t tt;
+  struct tm tmtm;
+  /* mktime converts local to UTC */
+  GetLocalTime (&st);
+  tmtm.tm_sec = st.wSecond;
+  tmtm.tm_min = st.wMinute;
+  tmtm.tm_hour = st.wHour;
+  tmtm.tm_mday = st.wDay;
+  tmtm.tm_mon = st.wMonth - 1;
+  tmtm.tm_year = st.wYear - 1900;
+  tmtm.tm_isdst = -1;
+  tt = mktime (&tmtm);
+  tp->tv_sec = tt;
+  tp->tv_usec = st.wMilliseconds * 1000;
+#else
+  /**
+   ** The earlier time calculations using GetLocalTime
+   ** had a time resolution of 10ms.The timeGetTime, part
+   ** of multimedia apis offer a better time resolution
+   ** of 1ms.Need to link against winmm.lib for this
+   **/
+  unsigned long Ticks = 0;
+  Ticks = timeGetTime();
+  tp->tv_sec = Ticks%1000;
+  tp->tv_usec = (Ticks - (tp->tv_sec*1000))*1000;
+  
+#endif
+  return 1;
 }
 #define HAVE_GETTIMEOFDAY
 #endif

lib/transfer.c

@@ -168,6 +168,10 @@ compareheader(char *headerline, /* line to check */
   return FALSE; /* no match */
 }
 
+/* We keep this static and global since this is read-only and NEVER
+   changed. It should just remain a blanked-out timeout value. */
+static struct timeval notimeout={0,0};
+
 CURLcode Curl_readwrite(struct connectdata *conn,
                         bool *done)
 {
@@ -176,10 +180,43 @@ CURLcode Curl_readwrite(struct connectdata *conn,
   int result;
   ssize_t nread; /* number of bytes read */
   int didwhat=0;
+  
+  /* These two are used only if no other select() or _fdset() have been
+     invoked before this. This typicly happens if you use the multi interface
+     and call curl_multi_perform() without calling curl_multi_fdset()
+     first. */
+  fd_set extrareadfd;
+  fd_set extrawritefd;
+
+  fd_set *readfdp = k->readfdp;
+  fd_set *writefdp = k->writefdp;
+  
+  if((k->keepon & KEEP_READ) && !readfdp) {
+    /* reading is requested, but no socket descriptor pointer was set */
+    FD_ZERO(&extrareadfd);
+    FD_SET(conn->sockfd, &extrareadfd);
+    readfdp = &extrareadfd;
+
+    /* no write, no exceptions, no timeout */
+    select(conn->sockfd+1, readfdp, NULL, NULL, &notimeout);
+  }
+  if((k->keepon & KEEP_WRITE) && !writefdp) {
+    /* writing is requested, but no socket descriptor pointer was set */
+    FD_ZERO(&extrawritefd);
+    FD_SET(conn->writesockfd, &extrawritefd);
+    writefdp = &extrawritefd;
+
+    /* no read, no exceptions, no timeout */
+    select(conn->writesockfd+1, NULL, writefdp, NULL, &notimeout);
+  }
 
   do {
+    /* If we still have reading to do, we check if we have a readable
+       socket. Sometimes the reafdp is NULL, it no fd_set was done using
+       the multi interface and then we can do nothing but to attempt a
+       read to be sure. */
     if((k->keepon & KEEP_READ) &&
-       FD_ISSET(conn->sockfd, &k->readfd)) {
+       (FD_ISSET(conn->sockfd, readfdp))) {
 
       /* read! */
       result = Curl_read(conn, conn->sockfd, k->buf,
@@ -294,6 +331,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
            *****/
 
           if (('\n' == *k->p) || ('\r' == *k->p)) {
+            int headerlen;
             /* Zero-length header line means end of headers! */
 
             if ('\r' == *k->p)
@@ -341,14 +379,16 @@ CURLcode Curl_readwrite(struct connectdata *conn,
             if (data->set.http_include_header)
               k->writetype |= CLIENTWRITE_BODY;
 
+            headerlen = k->p - data->state.headerbuff;
+
             result = Curl_client_write(data, k->writetype,
                                        data->state.headerbuff,
-                                       k->p - data->state.headerbuff);
+                                       headerlen);
             if(result)
               return result;
 
-            data->info.header_size += k->p - data->state.headerbuff;
-            conn->headerbytecount += k->p - data->state.headerbuff;
+            data->info.header_size += headerlen;
+            conn->headerbytecount += headerlen;
 
             if(!k->header) {
               /*
@@ -591,6 +631,10 @@ CURLcode Curl_readwrite(struct connectdata *conn,
           if (data->set.http_include_header)
             k->writetype |= CLIENTWRITE_BODY;
 
+          if(data->set.verbose)
+            Curl_debug(data, CURLINFO_HEADER_IN,
+                       k->p, k->hbuflen);
+
           result = Curl_client_write(data, k->writetype, k->p,
                                      k->hbuflen);
           if(result)
@@ -680,6 +724,10 @@ CURLcode Curl_readwrite(struct connectdata *conn,
         } /* this is the first time we write a body part */
         k->bodywrites++;
 
+        /* pass data to the debug function before it gets "dechunked" */
+        if(data->set.verbose)
+          Curl_debug(data, CURLINFO_DATA_IN, k->str, nread);
+
         if(conn->bits.chunk) {
           /*
            * Bless me father for I have sinned. Here comes a chunked
@@ -735,8 +783,12 @@ CURLcode Curl_readwrite(struct connectdata *conn,
       } /* if (! header and data to read ) */
     } /* if( read from socket ) */
 
+    /* If we still have writing to do, we check if we have a writable
+       socket. Sometimes the writefdp is NULL, it no fd_set was done using
+       the multi interface and then we can do nothing but to attempt a
+       write to be sure. */
     if((k->keepon & KEEP_WRITE) &&
-       FD_ISSET(conn->writesockfd, &k->writefd)) {
+       (FD_ISSET(conn->writesockfd, writefdp)) ) {
       /* write */
 
       int i, si;
@@ -820,6 +872,11 @@ CURLcode Curl_readwrite(struct connectdata *conn,
         conn->upload_present = 0; /* no more bytes left */
       }
 
+      if(data->set.verbose)
+        Curl_debug(data, CURLINFO_DATA_OUT, conn->upload_fromhere,
+                   bytes_written);
+      
+
       k->writebytecount += bytes_written;
       Curl_pgrsSetUploadCounter(data, (double)k->writebytecount);
 
@@ -913,6 +970,9 @@ CURLcode Curl_readwrite_init(struct connectdata *conn)
   Curl_pgrsTime(data, TIMER_PRETRANSFER);
   Curl_speedinit(data);
 
+  Curl_pgrsSetUploadCounter(data, 0);
+  Curl_pgrsSetDownloadCounter(data, 0);
+
   if (!conn->getheader) {
     k->header = FALSE;
     if(conn->size > 0)
@@ -958,11 +1018,13 @@ void Curl_single_fdset(struct connectdata *conn,
   if(conn->keep.keepon & KEEP_READ) {
     FD_SET(conn->sockfd, read_fd_set);
     *max_fd = conn->sockfd;
+    conn->keep.readfdp = read_fd_set; /* store the address of the set */
   }
   if(conn->keep.keepon & KEEP_WRITE) {
     FD_SET(conn->writesockfd, write_fd_set);
     if(conn->writesockfd > *max_fd)
       *max_fd = conn->writesockfd;
+    conn->keep.writefdp = write_fd_set; /* store the address of the set */
   }
   /* we don't use exceptions, only touch that one to prevent compiler
      warnings! */
@@ -1002,6 +1064,9 @@ Transfer(struct connectdata *conn)
   if(!conn->getheader && data->set.no_body)
     return CURLE_OK;
 
+  k->writefdp = &k->writefd; /* store the address of the set */
+  k->readfdp = &k->readfd;   /* store the address of the set */
+
   while (!done) {
     struct timeval interval;
     k->readfd = k->rkeepfd;  /* set these every lap in the loop */
@@ -1009,8 +1074,7 @@ Transfer(struct connectdata *conn)
     interval.tv_sec = 1;
     interval.tv_usec = 0;
 
-    switch (select (k->maxfd, &k->readfd, &k->writefd, NULL,
-                    &interval)) {
+    switch (select (k->maxfd, k->readfdp, k->writefdp, NULL, &interval)) {
     case -1: /* select() error, stop reading */
 #ifdef EINTR
       /* The EINTR is not serious, and it seems you might get this more
@@ -1124,12 +1188,20 @@ CURLcode Curl_perform(struct SessionHandle *data)
            * may be free()ed in the Curl_done() function.
            */
           newurl = conn->newurl?strdup(conn->newurl):NULL;
-        else
+        else {
           /* The transfer phase returned error, we mark the connection to get
            * closed to prevent being re-used. This is becasue we can't
            * possibly know if the connection is in a good shape or not now. */
           conn->bits.close = TRUE;
 
+          if(-1 !=conn->secondarysocket) {
+            /* if we failed anywhere, we must clean up the secondary socket if
+               it was used */
+            sclose(conn->secondarysocket);
+            conn->secondarysocket=-1;
+          }
+        }
+
         /* Always run Curl_done(), even if some of the previous calls
            failed, but return the previous (original) error code */
         res2 = Curl_done(conn);
@@ -1262,7 +1334,6 @@ CURLcode Curl_perform(struct SessionHandle *data)
          */
         switch(data->info.httpcode) {
         case 300: /* Multiple Choices */
-        case 301: /* Moved Permanently */
         case 306: /* Not used */
         case 307: /* Temporary Redirect */
         default:  /* for all unknown ones */
@@ -1270,6 +1341,27 @@ CURLcode Curl_perform(struct SessionHandle *data)
            * seem to be OK to POST to.
            */
           break;
+        case 301: /* Moved Permanently */
+          /* (quote from RFC2616, section 10.3.2):
+           * 
+           *  Note: When automatically redirecting a POST request after
+           *  receiving a 301 status code, some existing HTTP/1.0 user agents
+           *  will erroneously change it into a GET request.
+           *
+           * ----
+           * Warning: Because most of importants user agents do this clear
+           * RFC2616 violation, many webservers expect this misbehavior. So
+           * these servers often answers to a POST request with an error page.
+           * To be sure that libcurl gets the page that most user agents
+           * would get, libcurl has to force GET:
+           */
+          if( data->set.httpreq == HTTPREQ_POST
+              || data->set.httpreq == HTTPREQ_POST_FORM) {
+            infof(data,
+                  "Violate RFC 2616/10.3.2 and switch from POST to GET\n");
+            data->set.httpreq = HTTPREQ_GET;
+          }
+          break;
         case 302: /* Found */
           /* (From 10.3.3)
 
@@ -1291,8 +1383,11 @@ CURLcode Curl_perform(struct SessionHandle *data)
         case 303: /* See Other */
           /* Disable both types of POSTs, since doing a second POST when
            * following isn't what anyone would want! */
-          data->set.httpreq = HTTPREQ_GET; /* enforce GET request */
-          infof(data, "Disables POST, goes with GET\n");
+          if(data->set.httpreq != HTTPREQ_GET) {
+            data->set.httpreq = HTTPREQ_GET; /* enforce GET request */
+            infof(data, "Disables POST, goes with %s\n",
+                  data->set.no_body?"HEAD":"GET");
+          }
           break;
         case 304: /* Not Modified */
           /* 304 means we did a conditional request and it was "Not modified".
@@ -1309,6 +1404,8 @@ CURLcode Curl_perform(struct SessionHandle *data)
            */
           break;
         }
+        Curl_pgrsTime(data, TIMER_REDIRECT);
+        Curl_pgrsResetTimes(data);
         continue;
       }
     }

lib/url.c

@@ -72,6 +72,10 @@
 #include <inet.h>
 #endif
 
+#ifdef HAVE_SETJMP_H
+#include <setjmp.h>
+#endif
+
 #ifndef HAVE_SELECT
 #error "We can't compile without select() support!"
 #endif
@@ -120,6 +124,7 @@
 #ifdef KRB4
 #include "security.h"
 #endif
+
 /* The last #include file should be: */
 #ifdef MALLOCDEBUG
 #include "memdebug.h"
@@ -138,11 +143,17 @@ static unsigned int ConnectionStore(struct SessionHandle *data,
 #ifndef RETSIGTYPE
 #define RETSIGTYPE void
 #endif
+#ifdef HAVE_SIGSETJMP
+extern sigjmp_buf curl_jmpenv;
+#endif
 static
 RETSIGTYPE alarmfunc(int signal)
 {
   /* this is for "-ansi -Wall -pedantic" to stop complaining!   (rabe) */
   (void)signal;
+#ifdef HAVE_SIGSETJMP
+  siglongjmp(curl_jmpenv, 1);
+#endif
   return;
 }
 #endif
@@ -182,11 +193,13 @@ CURLcode Curl_close(struct SessionHandle *data)
   if(data->state.headerbuff)
     free(data->state.headerbuff);
 
+#ifndef CURL_DISABLE_HTTP
   if(data->set.cookiejar)
     /* we have a "destination" for all the cookies to get dumped to */
     Curl_cookie_output(data->cookies, data->set.cookiejar);
     
   Curl_cookie_cleanup(data->cookies);
+#endif
 
   /* free the connection cache */
   free(data->state.connects);
@@ -441,7 +454,7 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
     /*
      * Parse the $HOME/.netrc file
      */
-    data->set.use_netrc = va_arg(param, long)?TRUE:FALSE;
+    data->set.use_netrc = va_arg(param, long);
     break;
   case CURLOPT_FOLLOWLOCATION:
     /*
@@ -495,13 +508,34 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
     data->set.ssl.version = va_arg(param, long);
     break;
 
+  case CURLOPT_COOKIESESSION:
+    /*
+     * Set this option to TRUE to start a new "cookie session". It will
+     * prevent the forthcoming read-cookies-from-file actions to accept
+     * cookies that are marked as being session cookies, as they belong to a
+     * previous session.
+     *
+     * In the original Netscape cookie spec, "session cookies" are cookies
+     * with no expire date set. RFC2109 describes the same action if no
+     * 'Max-Age' is set and RFC2965 includes the RFC2109 description and adds
+     * a 'Discard' action that can enforce the discard even for cookies that
+     * have a Max-Age.
+     *
+     * We run mostly with the original cookie spec, as hardly anyone implements
+     * anything else.
+     */
+    data->set.cookiesession = (bool)va_arg(param, long);
+    break;
+
+#ifndef CURL_DISABLE_HTTP
   case CURLOPT_COOKIEFILE:
     /*
      * Set cookie file to read and parse. Can be used multiple times.
      */
     cookiefile = (char *)va_arg(param, void *);
     if(cookiefile)
-      data->cookies = Curl_cookie_init(cookiefile, data->cookies);
+      data->cookies = Curl_cookie_init(cookiefile, data->cookies,
+                                       data->set.cookiesession);
     break;
 
   case CURLOPT_COOKIEJAR:
@@ -514,8 +548,11 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
      * Activate the cookie parser. This may or may not already
      * have been made.
      */
-    data->cookies = Curl_cookie_init(NULL, data->cookies);
+    data->cookies = Curl_cookie_init(NULL, data->cookies,
+                                     data->set.cookiesession);
     break;
+#endif
+
   case CURLOPT_WRITEHEADER:
     /*
      * Custom pointer to pass the header write callback function
@@ -819,6 +856,7 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
      * defaults to CURLOPT_STDERR for normal operations.
      */
     data->set.debugdata = va_arg(param, void *);
+    break;
   case CURLOPT_STDERR:
     /*
      * Set to a FILE * that should receive all error writes. This
@@ -959,7 +997,13 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
      * Set CA info for SSL connection. Specify file name of the CA certificate
      */
     data->set.ssl.CAfile = va_arg(param, char *);
-    data->set.ssl.CApath = NULL; /*This does not work on windows.*/
+    break;
+  case CURLOPT_CAPATH:
+    /*
+     * Set CA path info  for SSL connection. Specify directory name of the CA certificates
+     * which have been prepared using openssl c_rehash utility.
+     */
+    data->set.ssl.CApath = va_arg(param, char *); /*This does not work on windows.*/
     break;
   case CURLOPT_TELNETOPTIONS:
     /*
@@ -1241,7 +1285,8 @@ ConnectionStore(struct SessionHandle *data,
   return i;
 }
 
-static CURLcode ConnectPlease(struct connectdata *conn)
+static CURLcode ConnectPlease(struct connectdata *conn,
+                              Curl_addrinfo *hostaddr)
 {
   CURLcode result;
   Curl_ipconnect *addr;
@@ -1250,7 +1295,7 @@ static CURLcode ConnectPlease(struct connectdata *conn)
    * Connect to server/proxy
    *************************************************************/
   result= Curl_connecthost(conn,
-                           conn->hostaddr,
+                           hostaddr,
                            conn->port,
                            &conn->firstsocket,
                            &addr);
@@ -1264,7 +1309,7 @@ static CURLcode ConnectPlease(struct connectdata *conn)
     memset((char *) &conn->serv_addr, '\0', sizeof(conn->serv_addr));
     memcpy((char *)&(conn->serv_addr.sin_addr),
            (struct in_addr *)addr, sizeof(struct in_addr));
-    conn->serv_addr.sin_family = conn->hostaddr->h_addrtype;
+    conn->serv_addr.sin_family = hostaddr->h_addrtype;
     conn->serv_addr.sin_port = htons(conn->port);
 #endif
   }
@@ -1272,7 +1317,8 @@ static CURLcode ConnectPlease(struct connectdata *conn)
   return result;
 }
 
-static void verboseconnect(struct connectdata *conn)
+static void verboseconnect(struct connectdata *conn,
+                           Curl_addrinfo *hostaddr)
 {
 #ifdef HAVE_INET_NTOA_R
   char ntoa_buf[64];
@@ -1281,6 +1327,7 @@ static void verboseconnect(struct connectdata *conn)
 
   /* Figure out the ip-number and display the first host name it shows: */
 #ifdef ENABLE_IPV6
+  (void)hostaddr; /* not used in the IPv6 enabled version */
   {
     char hbuf[NI_MAXHOST];
 #ifdef NI_WITHSCOPEID
@@ -1305,7 +1352,8 @@ static void verboseconnect(struct connectdata *conn)
   {
     struct in_addr in;
     (void) memcpy(&in.s_addr, &conn->serv_addr.sin_addr, sizeof (in.s_addr));
-    infof(data, "Connected to %s (%s) port %d\n", conn->hostaddr->h_name,
+    infof(data, "Connected to %s (%s) port %d\n",
+          hostaddr?hostaddr->h_name:"[re-used]",
 #if defined(HAVE_INET_NTOA_R)
           inet_ntoa_r(in, ntoa_buf, sizeof(ntoa_buf)),
 #else
@@ -1325,8 +1373,8 @@ static CURLcode CreateConnection(struct SessionHandle *data,
   char resumerange[40]="";
   struct connectdata *conn;
   struct connectdata *conn_temp;
-  char endbracket;
   int urllen;
+  Curl_addrinfo *hostaddr;
 #ifdef HAVE_ALARM
   unsigned int prev_alarm;
 #endif
@@ -1379,7 +1427,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
      connections, so we set this to force-close. Protocols that support
      this need to set this to FALSE in their "curl_do" functions. */
   conn->bits.close = TRUE;
-  
+
   /* inherite initial knowledge from the data struct */
   conn->bits.user_passwd = data->set.userpwd?1:0;
   conn->bits.proxy_user_passwd = data->set.proxyuserpwd?1:0;
@@ -1506,35 +1554,12 @@ static CURLcode CreateConnection(struct SessionHandle *data,
 
   buf = data->state.buffer; /* this is our buffer */
 
-  /*************************************************************
-   * Take care of user and password authentication stuff
-   *************************************************************/
-
-  if(conn->bits.user_passwd && !data->set.use_netrc) {
-    data->state.user[0] =0;
-    data->state.passwd[0]=0;
-
-    if(*data->set.userpwd != ':') {
-      /* the name is given, get user+password */
-      sscanf(data->set.userpwd, "%127[^:]:%127[^\n]",
-             data->state.user, data->state.passwd);
-    }
-    else
-      /* no name given, get the password only */
-      sscanf(data->set.userpwd+1, "%127[^\n]", data->state.passwd);
-
-    /* check for password, if no ask for one */
-    if( !data->state.passwd[0] ) {
-      if(!data->set.fpasswd || 
-         data->set.fpasswd(data->set.passwd_client,
-                           "password:", data->state.passwd,
-                           sizeof(data->state.passwd)))
-      {
-        failf(data, "Bad password from password callback");
-        return CURLE_BAD_PASSWORD_ENTERED;
-      }
-    }
-  }
+  /*
+   * So if the URL was A://B/C,
+   *   conn->protostr is A
+   *   conn->gname is B
+   *   conn->path is /C
+   */
 
   /*************************************************************
    * Take care of proxy authentication stuff
@@ -1611,9 +1636,16 @@ static CURLcode CreateConnection(struct SessionHandle *data,
 
       nope=no_proxy?strtok_r(no_proxy, ", ", &no_proxy_tok_buf):NULL;
       while(nope) {
-        if(strlen(nope) <= strlen(conn->name)) {
+        unsigned int namelen;
+        char *endptr = strchr(conn->name, ':');
+        if(endptr)
+          namelen=endptr-conn->name;
+        else
+          namelen=strlen(conn->name);
+
+        if(strlen(nope) <= namelen) {
           char *checkn=
-            conn->name + strlen(conn->name) - strlen(nope);
+            conn->name + namelen - strlen(nope);
           if(strnequal(nope, checkn, strlen(nope))) {
             /* no proxy for this host! */
             break;
@@ -1696,6 +1728,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
     conn->protocol &= ~PROT_MISSING; /* switch that one off again */
   }
 
+#ifndef CURL_DISABLE_HTTP
   /************************************************************
    * RESUME on a HTTP page is a tricky business. First, let's just check that
    * 'range' isn't used, then set the range parameter and leave the resume as
@@ -1714,12 +1747,13 @@ static CURLcode CreateConnection(struct SessionHandle *data,
       conn->bits.use_range = 1; /* switch on range usage */
     }
   }
-
+#endif
   /*************************************************************
    * Setup internals depending on protocol
    *************************************************************/
 
   if (strequal(conn->protostr, "HTTP")) {
+#ifndef CURL_DISABLE_HTTP
     conn->port = (data->set.use_port && data->state.allow_port)?
       data->set.use_port:PORT_HTTP;
     conn->remote_port = PORT_HTTP;
@@ -1727,9 +1761,14 @@ static CURLcode CreateConnection(struct SessionHandle *data,
     conn->curl_do = Curl_http;
     conn->curl_done = Curl_http_done;
     conn->curl_connect = Curl_http_connect;
+#else
+    failf(data, LIBCURL_NAME
+          " was built with HTTP disabled, http: not supported!");
+    return CURLE_UNSUPPORTED_PROTOCOL;
+#endif
   }
   else if (strequal(conn->protostr, "HTTPS")) {
-#ifdef USE_SSLEAY
+#if defined(USE_SSLEAY) && !defined(CURL_DISABLE_HTTP)
 
     conn->port = (data->set.use_port && data->state.allow_port)?
       data->set.use_port:PORT_HTTPS;
@@ -1747,6 +1786,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
 #endif /* !USE_SSLEAY */
   }
   else if (strequal(conn->protostr, "GOPHER")) {
+#ifndef CURL_DISABLE_GOPHER
     conn->port = (data->set.use_port && data->state.allow_port)?
       data->set.use_port:PORT_GOPHER;
     conn->remote_port = PORT_GOPHER;
@@ -1759,9 +1799,16 @@ static CURLcode CreateConnection(struct SessionHandle *data,
     conn->protocol |= PROT_GOPHER;
     conn->curl_do = Curl_http;
     conn->curl_done = Curl_http_done;
+#else
+    failf(data, LIBCURL_NAME
+          " was built with GOPHER disabled, gopher: not supported!");
+#endif
   }
   else if(strequal(conn->protostr, "FTP") ||
           strequal(conn->protostr, "FTPS")) {
+
+/* MN 06/07/02 */
+#ifndef CURL_DISABLE_FTP
     char *type;
 
     if(strequal(conn->protostr, "FTPS")) {
@@ -1789,8 +1836,13 @@ static CURLcode CreateConnection(struct SessionHandle *data,
         failf(data, "ftps does not work through http proxy!");
         return CURLE_UNSUPPORTED_PROTOCOL;
       }
+#ifndef CURL_DISABLE_HTTP
       conn->curl_do = Curl_http;
       conn->curl_done = Curl_http_done;
+#else
+      failf(data, "FTP over http proxy requires HTTP support built-in!");
+      return CURLE_UNSUPPORTED_PROTOCOL;
+#endif
     }
     else {
       conn->curl_do = Curl_ftp;
@@ -1809,7 +1861,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
     }
     if(type) {
       char command;
-      *type=0;
+      *type=0;                     /* it was in the middle of the hostname */
       command = toupper(type[6]);
       switch(command) {
       case 'A': /* ASCII mode */
@@ -1825,8 +1877,16 @@ static CURLcode CreateConnection(struct SessionHandle *data,
 	break;
       }
     }
+
+/* MN 06/07/02 */
+#else /* CURL_DISABLE_FTP */
+    failf(data, LIBCURL_NAME
+          " was built with FTP disabled, ftp/ftps: not supported!");
+    return CURLE_UNSUPPORTED_PROTOCOL;
+#endif
   }
   else if(strequal(conn->protostr, "TELNET")) {
+#ifndef CURL_DISABLE_TELNET
     /* telnet testing factory */
     conn->protocol |= PROT_TELNET;
 
@@ -1835,24 +1895,39 @@ static CURLcode CreateConnection(struct SessionHandle *data,
     conn->remote_port = PORT_TELNET;
     conn->curl_do = Curl_telnet;
     conn->curl_done = Curl_telnet_done;
+#else
+    failf(data, LIBCURL_NAME
+          " was built with TELNET disabled!");
+#endif
   }
   else if (strequal(conn->protostr, "DICT")) {
+#ifndef CURL_DISABLE_DICT
     conn->protocol |= PROT_DICT;
     conn->port = (data->set.use_port && data->state.allow_port)?
       data->set.use_port:PORT_DICT;
     conn->remote_port = PORT_DICT;
     conn->curl_do = Curl_dict;
     conn->curl_done = NULL; /* no DICT-specific done */
+#else
+    failf(data, LIBCURL_NAME
+          " was built with DICT disabled!");
+#endif
   }
   else if (strequal(conn->protostr, "LDAP")) {
+#ifndef CURL_DISABLE_LDAP
     conn->protocol |= PROT_LDAP;
     conn->port = (data->set.use_port && data->state.allow_port)?
       data->set.use_port:PORT_LDAP;
     conn->remote_port = PORT_LDAP;
     conn->curl_do = Curl_ldap;
     conn->curl_done = NULL; /* no LDAP-specific done */
+#else
+    failf(data, LIBCURL_NAME
+          " was built with LDAP disabled!");
+#endif
   }
   else if (strequal(conn->protostr, "FILE")) {
+#ifndef CURL_DISABLE_FILE
     conn->protocol |= PROT_FILE;
 
     conn->curl_do = Curl_file;
@@ -1869,6 +1944,10 @@ static CURLcode CreateConnection(struct SessionHandle *data,
     }
 
     return result;
+#else
+    failf(data, LIBCURL_NAME
+          " was built with FILE disabled!");
+#endif
   }
   else {
     /* We fell through all checks and thus we don't support the specified
@@ -1877,86 +1956,6 @@ static CURLcode CreateConnection(struct SessionHandle *data,
     return CURLE_UNSUPPORTED_PROTOCOL;
   }
 
-  /*************************************************************
-   * .netrc scanning coming up
-   *************************************************************/
-  if(data->set.use_netrc) {
-    if(Curl_parsenetrc(conn->hostname,
-                       data->state.user,
-                       data->state.passwd)) {
-      infof(data, "Couldn't find host %s in the .netrc file, using defaults",
-            conn->hostname);
-    }
-    else
-      conn->bits.user_passwd = 1; /* enable user+password */
-
-    /* weather we failed or not, we don't know which fields that were filled
-       in anyway */
-    if(!data->state.user[0])
-      strcpy(data->state.user, CURL_DEFAULT_USER);
-    if(!data->state.passwd[0])
-      strcpy(data->state.passwd, CURL_DEFAULT_PASSWORD);
-  }
-  else if(!(conn->bits.user_passwd) &&
-	  (conn->protocol & (PROT_FTP|PROT_HTTP)) ) {
-    /* This is a FTP or HTTP URL, and we haven't got the user+password in
-     * the extra parameter, we will now try to extract the possible
-     * user+password pair in a string like:
-     * ftp://user:password@ftp.my.site:8021/README */
-    char *ptr=NULL; /* assign to remove possible warnings */
-    if((ptr=strchr(conn->name, '@'))) {
-      /* there's a user+password given here, to the left of the @ */
-
-      data->state.user[0] =0;
-      data->state.passwd[0]=0;
-
-      if(*conn->name != ':') {
-        /* the name is given, get user+password */
-        sscanf(conn->name, "%127[^:@]:%127[^@]",
-               data->state.user, data->state.passwd);
-      }
-      else
-        /* no name given, get the password only */
-        sscanf(conn->name+1, "%127[^@]", data->state.passwd);
-
-      if(data->state.user[0]) {
-        char *newname=curl_unescape(data->state.user, 0);
-        if(strlen(newname) < sizeof(data->state.user)) {
-          strcpy(data->state.user, newname);
-        }
-        /* if the new name is longer than accepted, then just use
-           the unconverted name, it'll be wrong but what the heck */
-        free(newname);
-      }
-
-      /* check for password, if no ask for one */
-      if( !data->state.passwd[0] ) {
-        if(!data->set.fpasswd ||
-           data->set.fpasswd(data->set.passwd_client,
-                             "password:", data->state.passwd,
-                             sizeof(data->state.passwd))) {
-          failf(data, "Bad password from password callback");
-          return CURLE_BAD_PASSWORD_ENTERED;
-        }
-      }
-      else {
-        /* we have a password found in the URL, decode it! */
-        char *newpasswd=curl_unescape(data->state.passwd, 0);
-        if(strlen(newpasswd) < sizeof(data->state.passwd)) {
-          strcpy(data->state.passwd, newpasswd);
-        }
-        free(newpasswd);
-      }
-
-      conn->name = ++ptr;
-      conn->bits.user_passwd=TRUE; /* enable user+password */
-    }
-    else {
-      strcpy(data->state.user, CURL_DEFAULT_USER);
-      strcpy(data->state.passwd, CURL_DEFAULT_PASSWORD);
-    }
-  }
-
   /*************************************************************
    * Figure out the remote port number
    *
@@ -1965,29 +1964,32 @@ static CURLcode CreateConnection(struct SessionHandle *data,
    *
    * To be able to detect port number flawlessly, we must not confuse them
    * IPv6-specified addresses in the [0::1] style. (RFC2732)
+   *
+   * The conn->name is currently [user:passwd@]host[:port] where host could
+   * be a hostname, IPv4 address or IPv6 address.
    *************************************************************/
 
-  if((1 == sscanf(conn->name, "[%*39[0-9a-fA-F:.]%c", &endbracket)) &&
-     (']' == endbracket)) {
-    /* This is a (IPv6-style) specified IP-address. We support _any_
-       IP within brackets to be really generic. */
-    conn->name++; /* pass the starting bracket */
-
-    tmp = strchr(conn->name, ']');
-    *tmp = 0; /* zero terminate */
-
-    tmp++; /* pass the ending bracket */
-    if(':' != *tmp)
-      tmp = NULL; /* no port number available */
-  }
-  else {
-    /* traditional IPv4-style port-extracting */
-    tmp = strchr(conn->name, ':');
-  }
+  tmp = strrchr(conn->name, ':');
 
   if (tmp) {
-    *tmp++ = '\0'; /* cut off the name there */
-    conn->remote_port = atoi(tmp);
+    char *rest;
+    unsigned long port;
+
+    port=strtoul(tmp+1, &rest, 10);  /* Port number must be decimal */
+
+    if (rest != (tmp+1) && *rest == '\0') {
+      /* The colon really did have only digits after it,
+       * so it is either a port number or a mistake */
+
+      if (port > 0xffff) {   /* Single unix standard says port numbers are
+                              * 16 bits long */
+        failf(data, "Port number too large: %lu", port);
+        return CURLE_URL_MALFORMAT;
+      }
+
+      *tmp = '\0'; /* cut off the name there */
+      conn->remote_port = port;
+    }
   }
 
   if(data->change.proxy) {
@@ -2041,6 +2043,138 @@ static CURLcode CreateConnection(struct SessionHandle *data,
     free(proxydup); /* free the duplicate pointer and not the modified */
   }
 
+  /*************************************************************
+   * Take care of user and password authentication stuff
+   *************************************************************/
+
+  /*
+   * Inputs: data->set.userpwd   (CURLOPT_USERPWD)
+   *         data->set.fpasswd   (CURLOPT_PASSWDFUNCTION)
+   *         data->set.use_netrc (CURLOPT_NETRC)
+   *         conn->hostname
+   *         netrc file
+   *         hard-coded defaults
+   *
+   * Outputs: (almost :- all currently undefined)
+   *          conn->bits.user_passwd  - non-zero if non-default passwords exist
+   *          conn->state.user        - non-zero length if defined
+   *          conn->state.passwd      -   ditto
+   *          conn->hostname          - remove user name and password
+   */
+
+  /* At this point, we're hoping all the other special cases have
+   * been taken care of, so conn->hostname is at most
+   *    [user[:password]]@]hostname
+   *
+   * We need somewhere to put the embedded details, so do that first.
+   */
+
+  data->state.user[0] =0;   /* to make everything well-defined */
+  data->state.passwd[0]=0;
+  
+  if (conn->protocol & (PROT_FTP|PROT_HTTP)) {
+    /* This is a FTP or HTTP URL, we will now try to extract the possible
+     * user+password pair in a string like:
+     * ftp://user:password@ftp.my.site:8021/README */
+    char *ptr=strchr(conn->name, '@');
+    char *userpass = conn->name;
+    if(ptr != NULL) {
+      /* there's a user+password given here, to the left of the @ */
+
+      conn->name = conn->hostname = ++ptr;
+
+      /* So the hostname is sane.  Only bother interpreting the
+       * results if we could care.  It could still be wasted
+       * work because it might be overtaken by the programmatically
+       * set user/passwd, but doing that first adds more cases here :-(
+       */
+
+      if (data->set.use_netrc != CURL_NETRC_REQUIRED) {
+        /* We could use the one in the URL */
+
+        conn->bits.user_passwd = 1; /* enable user+password */
+
+        if(*userpass != ':') {
+          /* the name is given, get user+password */
+          sscanf(userpass, "%127[^:@]:%127[^@]",
+                 data->state.user, data->state.passwd);
+        }
+        else
+          /* no name given, get the password only */
+          sscanf(userpass, ":%127[^@]", data->state.passwd);
+
+        if(data->state.user[0]) {
+          char *newname=curl_unescape(data->state.user, 0);
+          if(strlen(newname) < sizeof(data->state.user)) {
+            strcpy(data->state.user, newname);
+          }
+          /* if the new name is longer than accepted, then just use
+             the unconverted name, it'll be wrong but what the heck */
+          free(newname);
+        }
+        if (data->state.passwd[0]) {
+          /* we have a password found in the URL, decode it! */
+          char *newpasswd=curl_unescape(data->state.passwd, 0);
+          if(strlen(newpasswd) < sizeof(data->state.passwd)) {
+            strcpy(data->state.passwd, newpasswd);
+          }
+          free(newpasswd);
+        }
+      }
+    }
+  }
+
+  /* Programmatically set password:
+   *   - always applies, if available
+   *   - takes precedence over the values we just set above
+   * so scribble it over the top.
+   * User-supplied passwords are assumed not to need unescaping.
+   *
+   * user_password is set in "inherite initial knowledge' above,
+   * so it doesn't have to be set in this block
+   */
+  if (data->set.userpwd != NULL) {
+    if(*data->set.userpwd != ':') {
+      /* the name is given, get user+password */
+      sscanf(data->set.userpwd, "%127[^:]:%127[^\n]",
+             data->state.user, data->state.passwd);
+    }
+    else
+      /* no name given, get the password only */
+      sscanf(data->set.userpwd+1, "%127[^\n]", data->state.passwd);
+  }
+
+  if (data->set.use_netrc != CURL_NETRC_IGNORED &&
+      data->state.passwd[0] == '\0' ) {  /* need passwd */
+    if(Curl_parsenetrc(conn->hostname,
+                       data->state.user,
+                       data->state.passwd)) {
+      infof(data, "Couldn't find host %s in the .netrc file, using defaults",
+            conn->hostname);
+    } else
+      conn->bits.user_passwd = 1; /* enable user+password */
+  }
+
+  /* if we have a user but no password, ask for one */
+  if(conn->bits.user_passwd &&
+     !data->state.passwd[0] ) {
+    if(!data->set.fpasswd ||
+      data->set.fpasswd(data->set.passwd_client,
+                       "password:", data->state.passwd,
+                           sizeof(data->state.passwd)))
+      return CURLE_BAD_PASSWORD_ENTERED;
+  }
+
+  /* So we could have a password but no user; that's just too bad. */
+
+  /* If our protocol needs a password and we have none, use the defaults */
+  if ( (conn->protocol & (PROT_FTP|PROT_HTTP)) &&
+       !conn->bits.user_passwd) {
+    strcpy(data->state.user, CURL_DEFAULT_USER);
+    strcpy(data->state.passwd, CURL_DEFAULT_PASSWORD);
+    /* This is the default password, so DON'T set conn->bits.user_passwd */
+  }
+
   /*************************************************************
    * Check the current list of connections to see if we can
    * re-use an already existing one or if we have to create a
@@ -2064,6 +2198,10 @@ static CURLcode CreateConnection(struct SessionHandle *data,
       free(old_conn->proxyhost);
     conn = conn_temp;        /* use this connection from now on */
 
+    /* If we speak over a proxy, we need to copy the host name too, as it
+       might be another remote host even when re-using a connection */
+    strcpy(conn->gname, old_conn->gname); /* safe strcpy() */
+
     /* we need these pointers if we speak over a proxy */
     conn->hostname = conn->gname;
     conn->name = &conn->gname[old_conn->name - old_conn->gname];
@@ -2165,33 +2303,31 @@ static CURLcode CreateConnection(struct SessionHandle *data,
   /*************************************************************
    * Resolve the name of the server or proxy
    *************************************************************/
-  if(!data->change.proxy) {
+  if(conn->bits.reuse) {
+    /* re-used connection, no resolving is necessary */
+    hostaddr = NULL;
+  }
+  else if(!data->change.proxy) {
     /* If not connecting via a proxy, extract the port from the URL, if it is
      * there, thus overriding any defaults that might have been set above. */
     conn->port =  conn->remote_port; /* it is the same port */
 
     /* Resolve target host right on */
-    if(!conn->hostaddr) {
-      /* it might already be set if reusing a connection */
-      conn->hostaddr = Curl_resolv(data, conn->name, conn->port,
-                                   &conn->hostent_buf);
-    }
-    if(!conn->hostaddr) {
+    hostaddr = Curl_resolv(data, conn->name, conn->port);
+
+    if(!hostaddr) {
       failf(data, "Couldn't resolve host '%s'", conn->name);
       result =  CURLE_COULDNT_RESOLVE_HOST;
       /* don't return yet, we need to clean up the timeout first */
     }
   }
-  else if(!conn->hostaddr) {
-    /* This is a proxy that hasn't been resolved yet. It may be resolved
-       if we're reusing an existing connection. */
+  else {
+    /* This is a proxy that hasn't been resolved yet. */
 
     /* resolve proxy */
-    /* it might already be set if reusing a connection */
-    conn->hostaddr = Curl_resolv(data, conn->proxyhost, conn->port,
-                                 &conn->hostent_buf);
+    hostaddr = Curl_resolv(data, conn->proxyhost, conn->port);
 
-    if(!conn->hostaddr) {
+    if(!hostaddr) {
       failf(data, "Couldn't resolve proxy '%s'", conn->proxyhost);
       result = CURLE_COULDNT_RESOLVE_PROXY;
       /* don't return yet, we need to clean up the timeout first */
@@ -2275,14 +2411,14 @@ static CURLcode CreateConnection(struct SessionHandle *data,
   
   if(-1 == conn->firstsocket) {
     /* Connect only if not already connected! */
-    result = ConnectPlease(conn);
+    result = ConnectPlease(conn, hostaddr);
     Curl_pgrsTime(data, TIMER_CONNECT); /* connect done, good or bad */
 
     if(CURLE_OK != result)
       return result;
 
     if(data->set.verbose)
-      verboseconnect(conn);
+      verboseconnect(conn, hostaddr);
 
     if(conn->curl_connect) {
       /* is there a protocol-specific connect() procedure? */
@@ -2301,7 +2437,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
   else {
     Curl_pgrsTime(data, TIMER_CONNECT); /* we're connected already */
     if(data->set.verbose)
-      verboseconnect(conn);
+      verboseconnect(conn, hostaddr);
   }
 
   conn->now = Curl_tvnow(); /* time this *after* the connect is done, we

lib/urldata.h

@@ -83,7 +83,7 @@
 #include "http_chunks.h" /* for the structs and enum stuff */
 
 /* Download buffer size, keep it fairly big for speed reasons */
-#define BUFSIZE (1024*20)
+#define BUFSIZE CURL_MAX_WRITE_SIZE
 
 /* Initial size of the buffer to store headers in, it'll be enlarged in case
    of need. */
@@ -179,7 +179,9 @@ struct FTP {
   char *entrypath; /* the PWD reply when we logged on */
 
   char *cache;       /* data cache between getresponse()-calls */
-  size_t cache_size; /* size of cache in bytes */                    
+  size_t cache_size; /* size of cache in bytes */
+  bool dont_check;  /* set to TRUE to prevent the final (post-transfer)
+                       file size and 226/250 status check */
 };
 
 /****************************************************************************
@@ -249,6 +251,10 @@ struct Curl_transfer_keeper {
   char *uploadbuf;
   int maxfd;
 
+  /* pointers to the actual descriptors we check */
+  fd_set *readfdp;
+  fd_set *writefdp;
+
   /* the file descriptors to play with */
   fd_set readfd;
   fd_set writefd;
@@ -282,9 +288,6 @@ struct connectdata {
 #define PROT_FTPS    (1<<9)
 #define PROT_SSL     (1<<10) /* protocol requires SSL */
 
-  Curl_addrinfo *hostaddr; /* IP-protocol independent host info pointer list */
-  char *hostent_buf; /* pointer to allocated memory for name info */
-
 #ifdef ENABLE_IPV6
   struct addrinfo *serv_addr;   /* the particular host we use */
 #else
@@ -451,6 +454,7 @@ struct Progress {
   double t_connect;
   double t_pretransfer;
   double t_starttransfer;
+  double t_redirect;
 
   struct timeval start;
   struct timeval t_startsingle;
@@ -605,6 +609,7 @@ struct UserDefined {
   char *key_passwd;     /* plain text private key password */
   char *crypto_engine;  /* name of the crypto engine to use */
   char *cookiejar;      /* dump all cookies to this file */
+  bool cookiesession;   /* new cookie session? */
   bool crlf;            /* convert crlf on ftp upload(?) */
   struct curl_slist *quote;     /* after connection is established */
   struct curl_slist *postquote; /* after the transfer */
@@ -647,7 +652,8 @@ struct UserDefined {
   bool no_body;
   bool set_port;
   bool upload;
-  bool use_netrc;
+  enum CURL_NETRC_OPTION
+       use_netrc;        /* defined in include/curl.h */
   bool verbose;
   bool krb4;             /* kerberos4 connection requested */
   bool reuse_forbid;     /* forbidden to be reused, close after use */

src/Makefile.m32

@@ -11,7 +11,7 @@
 
 CC = gcc
 STRIP = strip -s
-OPENSSL_PATH = ../../openssl-0.9.6b
+OPENSSL_PATH = ../../openssl-0.9.6d
 
 # We may need these someday
 # PERL = perl
@@ -36,7 +36,7 @@ else
   curl_DEPENDENCIES = ../lib/libcurl.a
   curl_LDADD = -L../lib -lcurl
 endif
-curl_LDADD += -lwsock32 -lws2_32
+curl_LDADD += -lwsock32 -lws2_32 -lwinmm
 ifdef SSL
   curl_LDADD += -L$(OPENSSL_PATH)/out -leay32 -lssl32 -lRSAglue
 endif

src/config.h.in

@@ -17,5 +17,11 @@
 /* Define if you have the <utime.h> header file */
 #undef HAVE_UTIME_H
 
-/* Define if you have thhe <sys/utime.h> header file */
+/* Define if you have the <sys/utime.h> header file */
 #undef HAVE_SYS_UTIME_H
+
+/* Define if you have the <sys/types.h> header file */
+#undef HAVE_SYS_TYPES_H
+
+/* Define if you have the <sys/select.h> header file */
+#undef HAVE_SYS_SELECT_H

src/main.c

@@ -117,6 +117,9 @@ typedef enum {
 
 #define CONF_MUTE     (1<<28) /* force NOPROGRESS */
 
+#define CONF_NETRC_OPT (1<<29)  /* read user+password from either
+                                 * .netrc or URL*/
+
 #ifndef HAVE_STRDUP
 /* Ultrix doesn't have strdup(), so make a quick clone: */
 char *strdup(char *str)
@@ -336,14 +339,16 @@ static void help(void)
 #endif
        " -e/--referer       Referer page (H)");
   puts(" -E/--cert <cert[:passwd]> Specifies your certificate file and password (HTTPS)\n"
-       "    --cert-type <type> Specifies your certificate file type (DER/PEM/ENG) (HTTPS)\n"
-       "    --key <key>     Specifies your private key file (HTTPS)\n"
-       "    --key-type <type> Specifies your private key  file type (DER/PEM/ENG) (HTTPS)\n"
-       "    --pass  <pass>  Specifies your passphrase for the private key (HTTPS)");
+       "    --cert-type <type> Specifies certificate file type (DER/PEM/ENG) (HTTPS)\n"
+       "    --key <key>     Specifies private key file (HTTPS)\n"
+       "    --key-type <type> Specifies private key  file type (DER/PEM/ENG) (HTTPS)\n"
+       "    --pass  <pass>  Specifies passphrase for the private key (HTTPS)");
   puts("    --engine <eng>  Specifies the crypto engine to use (HTTPS)\n"
        "    --cacert <file> CA certifciate to verify peer against (SSL)\n"
-       "    --ciphers <list> What SSL ciphers to use (SSL)\n"
-       "    --connect-timeout <seconds> Maximum time allowed for connection\n"
+       "    --capath <directory> CA directory (made using c_rehash) to verify\n"
+       "                    peer against (SSL, NOT Windows)\n"
+       "    --ciphers <list> What SSL ciphers to use (SSL)");
+  puts("    --connect-timeout <seconds> Maximum time allowed for connection\n"
        " -f/--fail          Fail silently (no output at all) on errors (H)\n"
        " -F/--form <name=content> Specify HTTP POST data (H)\n"
        " -g/--globoff       Disable URL sequences and ranges using {} and []\n"
@@ -351,7 +356,8 @@ static void help(void)
   puts(" -h/--help          This help text\n"
        " -H/--header <line> Custom header to pass to server. (H)\n"
        " -i/--include       Include the HTTP-header in the output (H)\n"
-       " -I/--head          Fetch document info only (HTTP HEAD/FTP SIZE)\n"
+       " -I/--head          Fetch document info only (HTTP HEAD/FTP SIZE)");
+  puts(" -j/--junk-session-cookies Ignore session cookies read from file (H)\n"
        "    --interface <interface> Specify the interface to be used\n"
        "    --krb4 <level>  Enable krb4 with specified security level (F)\n"
        " -K/--config        Specify which config file to read\n"
@@ -359,7 +365,8 @@ static void help(void)
   puts(" -L/--location      Follow Location: hints (H)\n"
        " -m/--max-time <seconds> Maximum time allowed for the transfer\n"
        " -M/--manual        Display huge help text\n"
-       " -n/--netrc         Read .netrc for user name and password\n"
+       " -n/--netrc         Must read .netrc for user name and password\n"
+       "    --netrc-optional  Use either .netrc or URL; overrides -n\n"
        " -N/--no-buffer     Disables the buffering of the output stream");
   puts(" -o/--output <file> Write output to <file> instead of stdout\n"
        " -O/--remote-name   Write output to a file named as the remote file\n"
@@ -370,16 +377,19 @@ static void help(void)
   puts(" -r/--range <range> Retrieve a byte range from a HTTP/1.1 or FTP server\n"
        " -R/--remote-time   Set the remote file's time on the local output\n"
        " -s/--silent        Silent mode. Don't output anything\n"
-       " -S/--show-error    Show error. With -s, make curl show errors when they occur\n"
-       "    --stderr <file> Where to redirect stderr. - means stdout.\n"
+       " -S/--show-error    Show error. With -s, make curl show errors when they occur");
+  puts("    --stderr <file> Where to redirect stderr. - means stdout.\n"
        " -t/--telnet-option <OPT=val> Set telnet option\n"
+       "    --trace <file>  Dump a network/debug trace to the given file\n"
+       "    --trace-ascii <file>  Like --trace but without the hex output\n"
        " -T/--upload-file <file> Transfer/upload <file> to remote site\n"
        "    --url <URL>     Another way to specify URL to work with");
   puts(" -u/--user <user[:password]> Specify user and password to use\n"
+       "                    Overrides -n and --netrc-optional\n"
        " -U/--proxy-user <user[:password]> Specify Proxy authentication\n"
        " -v/--verbose       Makes the operation more talkative\n"
-       " -V/--version       Outputs version number then quits\n"
-       " -w/--write-out [format] What to output after completion\n"
+       " -V/--version       Outputs version number then quits");
+  puts(" -w/--write-out [format] What to output after completion\n"
        " -x/--proxy <host[:port]>  Use proxy. (Default port is 1080)\n"
        "    --random-file <file> File to use for reading random data from (SSL)\n"
        " -X/--request <command> Specific request command to use");
@@ -409,6 +419,7 @@ struct Configurable {
   char *cookie;     /* single line with specified cookies */
   char *cookiejar;  /* write to this file */
   char *cookiefile; /* read from this file */
+  bool cookiesession; /* new session? */
   bool use_resume;
   bool resume_from_current;
   bool disable_epsv;
@@ -445,6 +456,7 @@ struct Configurable {
   char *cert;
   char *cert_type;
   char *cacert;
+  char *capath;
   char *key;
   char *key_type;
   char *key_passwd;
@@ -452,6 +464,11 @@ struct Configurable {
   bool crlf;
   char *customrequest;
   char *krb4level;
+  char *trace_dump; /* file to dump the network trace to, or NULL */
+  FILE *trace_stream;
+  bool trace_fopened;
+  bool trace_ascii;
+
   long httpversion;
   bool progressmode;
   bool nobuffer;
@@ -960,6 +977,8 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
 #ifdef USE_ENVIRONMENT
     {"5f", "environment", FALSE},
 #endif
+    {"5g", "trace",      TRUE},
+    {"5h", "trace-ascii", TRUE},
     {"0", "http1.0",     FALSE},
     {"1", "tlsv1",       FALSE},
     {"2", "sslv2",       FALSE},
@@ -983,6 +1002,7 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
     {"Ed","key-type",    TRUE},
     {"Ee","pass",        TRUE},
     {"Ef","engine",      TRUE},
+    {"Eg","capath ",     TRUE},
     {"f", "fail",        FALSE},
     {"F", "form",        TRUE},
     {"g", "globoff",     FALSE},
@@ -991,12 +1011,14 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
     {"H", "header",      TRUE},
     {"i", "include",     FALSE},
     {"I", "head",        FALSE},
+    {"j", "junk-session-cookies", FALSE},
     {"K", "config",      TRUE},
     {"l", "list-only",   FALSE},
     {"L", "location",    FALSE},
     {"m", "max-time",    TRUE},
     {"M", "manual",      FALSE},
     {"n", "netrc",       FALSE},
+    {"no", "netrc-optional", FALSE},
     {"N", "no-buffer",   FALSE},
     {"o", "output",      TRUE},
     {"O", "remote-name", FALSE},
@@ -1140,6 +1162,13 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
         config->writeenv ^= TRUE;
         break;
 #endif
+      case 'g': /* --trace */
+        GetStr(&config->trace_dump, nextarg);
+        break;
+      case 'h': /* --trace-ascii */
+        GetStr(&config->trace_dump, nextarg);
+        config->trace_ascii = TRUE;
+        break;
       default: /* the URL! */
         {
           struct getout *url;
@@ -1310,6 +1339,10 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
       case 'f': /* crypto engine */
         GetStr(&config->engine, nextarg);
         break;
+      case 'g': /* CA info PEM file */
+        /* CA cert directory */
+        GetStr(&config->capath, nextarg);
+        break;
       default: /* certificate file */
         {
           char *ptr = strchr(nextarg, ':');
@@ -1372,6 +1405,9 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
     case 'i':
       config->conf ^= CONF_HEADER; /* include the HTTP header as well */
       break;
+    case 'j':
+      config->cookiesession ^= TRUE;
+      break;
     case 'I':
       /*
        * This is a bit tricky. We either SET both bits, or we clear both
@@ -1411,9 +1447,17 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
       hugehelp();
       return PARAM_HELP_REQUESTED;
     case 'n':
-      /* pick info from .netrc, if this is used for http, curl will
-	 automatically enfore user+password with the request */
-      config->conf ^= CONF_NETRC;
+      switch(subletter) {
+      case 'o': /* CA info PEM file */
+        /* use .netrc or URL */
+        config->conf ^= CONF_NETRC_OPT;
+        break;
+      default:
+        /* pick info from .netrc, if this is used for http, curl will
+           automatically enfore user+password with the request */
+        config->conf ^= CONF_NETRC;
+        break;
+      }
       break;
     case 'N':
       /* disable the output I/O buffering */
@@ -1504,7 +1548,8 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
       break;
     case 't':
       /* Telnet options */
-      config->telnet_options = curl_slist_append(config->telnet_options, nextarg);
+      config->telnet_options =
+        curl_slist_append(config->telnet_options, nextarg);
       break;
     case 'T':
       /* we are uploading */
@@ -1571,16 +1616,16 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
         nextarg++;
       default:
         /* If-Modified-Since: (section 14.28 in RFC2068) */
-        config->timecond = TIMECOND_IFMODSINCE;
+        config->timecond = CURL_TIMECOND_IFMODSINCE;
         break;
       case '-':
         /* If-Unmodified-Since:  (section 14.24 in RFC2068) */
-        config->timecond = TIMECOND_IFUNMODSINCE;
+        config->timecond = CURL_TIMECOND_IFUNMODSINCE;
         nextarg++;
         break;
       case '=':
         /* Last-Modified:  (section 14.29 in RFC2068) */
-        config->timecond = TIMECOND_LASTMOD;
+        config->timecond = CURL_TIMECOND_LASTMOD;
         nextarg++;
         break;
       }
@@ -1591,7 +1636,7 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
         struct stat statbuf;
         if(-1 == stat(nextarg, &statbuf)) {
           /* failed, remove time condition */
-          config->timecond = TIMECOND_NONE;
+          config->timecond = CURL_TIMECOND_NONE;
         }
         else {
           /* pull the time out from the file */
@@ -1914,6 +1959,101 @@ void progressbarinit(struct ProgressData *bar,
   bar->out = config->errors;
 }
 
+static
+void dump(const char *text,
+          FILE *stream, unsigned char *ptr, size_t size,
+          bool nohex)
+{
+  size_t i;
+  size_t c;
+
+  unsigned int width=0x10;
+
+  if(nohex)
+    /* without the hex output, we can fit more on screen */
+    width = 0x40;
+
+  fprintf(stream, "%s, %d bytes (0x%x)\n", text, size, size);
+
+  for(i=0; i<size; i+= width) {
+
+    fprintf(stream, "%04x: ", i);
+
+    if(!nohex) {
+      /* hex not disabled, show it */
+      for(c = 0; c < width; c++)
+        if(i+c < size)
+          fprintf(stream, "%02x ", ptr[i+c]);
+        else
+          fputs("   ", stream);
+    }
+
+    for(c = 0; (c < width) && (i+c < size); c++) {
+      /* check for 0D0A; if found, skip past and start a new line of output */
+      if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) {
+        i+=(c+2-width);
+        break;
+      }
+      fprintf(stream, "%c",
+              (ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
+      /* check again for 0D0A, to avoid an extra \n if it's at width */
+      if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) {
+        i+=(c+3-width);
+        break;
+      }
+    }
+    fputc('\n', stream); /* newline */
+  }
+}
+
+static
+int my_trace(CURL *handle, curl_infotype type,
+             unsigned char *data, size_t size,
+             void *userp)
+{
+  struct Configurable *config = (struct Configurable *)userp;
+  FILE *output=config->errors;
+  const char *text;
+
+  (void)handle; /* prevent compiler warning */
+
+  if(!config->trace_stream) {
+    /* open for append */
+    if(strequal("-", config->trace_dump))
+      config->trace_stream = stdout;
+    else {
+      config->trace_stream = fopen(config->trace_dump, "w");
+      config->trace_fopened = TRUE;
+    }
+  }
+
+  if(config->trace_stream)
+    output = config->trace_stream;
+
+  switch (type) {
+  case CURLINFO_TEXT:
+    fprintf(output, "== Info: %s", data);
+  default: /* in case a new one is introduced to shock us */
+    return 0;
+
+  case CURLINFO_HEADER_OUT:
+    text = "=> Send header";
+    break;
+  case CURLINFO_DATA_OUT:
+    text = "=> Send data ";
+    break;
+  case CURLINFO_HEADER_IN:
+    text = "<= Recv header";
+    break;
+  case CURLINFO_DATA_IN:
+    text = "<= Recv data";
+    break;
+  }
+
+  dump(text, output, data, size, config->trace_ascii);
+  return 0;
+}
+
 void free_config_fields(struct Configurable *config)
 {
   if(config->random_file)
@@ -1950,6 +2090,8 @@ void free_config_fields(struct Configurable *config)
     curl_formfree(config->httppost);
   if(config->cacert)
     free(config->cacert);
+  if(config->capath)
+    free(config->capath);
   if(config->cookiejar)
     free(config->cookiejar);
 
@@ -2125,6 +2267,18 @@ operate(struct Configurable *config, int argc, char *argv[])
 
   urlnode = config->url_list;
 
+  if(config->headerfile) {
+    /* open file for output: */
+    if(strcmp(config->headerfile,"-")) {
+      heads.filename = config->headerfile;
+      headerfilep=NULL;
+    }
+    else
+      headerfilep=stdout;
+    heads.stream = headerfilep;
+    heads.config = config;
+  }
+
   /* loop through the list of given URLs */
   while(urlnode) {
 
@@ -2291,18 +2445,6 @@ operate(struct Configurable *config, int argc, char *argv[])
          config->resume_from_current) {
         config->resume_from = -1; /* -1 will then force get-it-yourself */
       }
-      if(config->headerfile) {
-        /* open file for output: */
-        if(strcmp(config->headerfile,"-")) {
-          heads.filename = config->headerfile;
-          headerfilep=NULL;
-        }
-        else
-          headerfilep=stdout;
-        heads.stream = headerfilep;
-        heads.config = config;
-      }
-    
       if(outs.stream && isatty(fileno(outs.stream)) &&
          !(config->conf&(CONF_UPLOAD|CONF_HTTPPOST)))
         /* we send the output to a tty and it isn't an upload operation,
@@ -2377,7 +2519,6 @@ operate(struct Configurable *config, int argc, char *argv[])
       curl_easy_setopt(curl, CURLOPT_INFILESIZE, infilesize);
       curl_easy_setopt(curl, CURLOPT_URL, url);     /* what to fetch */
       curl_easy_setopt(curl, CURLOPT_PROXY, config->proxy); /* proxy to use */
-      curl_easy_setopt(curl, CURLOPT_VERBOSE, config->conf&CONF_VERBOSE);
       curl_easy_setopt(curl, CURLOPT_HEADER, config->conf&CONF_HEADER);
       curl_easy_setopt(curl, CURLOPT_NOPROGRESS, config->conf&CONF_NOPROGRESS);
       curl_easy_setopt(curl, CURLOPT_NOBODY, config->conf&CONF_NOBODY);
@@ -2387,7 +2528,14 @@ operate(struct Configurable *config, int argc, char *argv[])
       curl_easy_setopt(curl, CURLOPT_FTPLISTONLY,
                        config->conf&CONF_FTPLISTONLY);
       curl_easy_setopt(curl, CURLOPT_FTPAPPEND, config->conf&CONF_FTPAPPEND);
-      curl_easy_setopt(curl, CURLOPT_NETRC, config->conf&CONF_NETRC);
+
+      if (config->conf&CONF_NETRC_OPT)
+        curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
+      else if (config->conf&CONF_NETRC)
+        curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_REQUIRED);
+      else
+        curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_IGNORED);
+
       curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION,
                        config->conf&CONF_FOLLOWLOCATION);
       curl_easy_setopt(curl, CURLOPT_TRANSFERTEXT, config->conf&CONF_GETTEXT);
@@ -2420,8 +2568,9 @@ operate(struct Configurable *config, int argc, char *argv[])
       curl_easy_setopt(curl, CURLOPT_SSLKEYTYPE, config->key_type);
       curl_easy_setopt(curl, CURLOPT_SSLKEYPASSWD, config->key_passwd);
 
-      if(config->cacert) {
-        curl_easy_setopt(curl, CURLOPT_CAINFO, config->cacert);
+      if(config->cacert || config->capath) {
+        if (config->cacert) curl_easy_setopt(curl, CURLOPT_CAINFO, config->cacert);
+        if (config->capath) curl_easy_setopt(curl, CURLOPT_CAPATH, config->capath);
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, TRUE);
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 2);
       }
@@ -2447,6 +2596,9 @@ operate(struct Configurable *config, int argc, char *argv[])
       curl_easy_setopt(curl, CURLOPT_COOKIEFILE, config->cookiefile);
       /* cookie jar was added in 7.9 */
       curl_easy_setopt(curl, CURLOPT_COOKIEJAR, config->cookiejar);
+      /* cookie session added in 7.9.7 */
+      curl_easy_setopt(curl, CURLOPT_COOKIESESSION, config->cookiesession);
+
       curl_easy_setopt(curl, CURLOPT_SSLVERSION, config->ssl_version);
       curl_easy_setopt(curl, CURLOPT_TIMECONDITION, config->timecond);
       curl_easy_setopt(curl, CURLOPT_TIMEVALUE, config->condtime);
@@ -2485,6 +2637,14 @@ operate(struct Configurable *config, int argc, char *argv[])
       if(config->disable_epsv)
         /* disable it */
         curl_easy_setopt(curl, CURLOPT_FTP_USE_EPSV, FALSE);
+
+      /* new in curl 7.9.7 */
+      if(config->trace_dump) {
+        curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace);
+        curl_easy_setopt(curl, CURLOPT_DEBUGDATA, config);
+        config->conf |= CONF_VERBOSE; /* force verbose */
+      }
+      curl_easy_setopt(curl, CURLOPT_VERBOSE, config->conf&CONF_VERBOSE);
       
       res = curl_easy_perform(curl);
         
@@ -2512,9 +2672,6 @@ operate(struct Configurable *config, int argc, char *argv[])
         fprintf(config->errors, "curl: (%d) %s\n", res, errorbuffer);
 #endif
 
-      if(config->headerfile && !headerfilep && heads.stream)
-        fclose(heads.stream);
-
       if (outfile && !strequal(outfile, "-") && outs.stream)
         fclose(outs.stream);
 
@@ -2568,6 +2725,12 @@ operate(struct Configurable *config, int argc, char *argv[])
 
   } /* while-loop through all URLs */
 
+  if(config->headerfile && !headerfilep && heads.stream)
+    fclose(heads.stream);
+
+  if(config->trace_fopened)
+    fclose(config->trace_stream);
+
   if(allocuseragent)
     free(config->useragent);
 

src/version.h

@@ -1,3 +1,3 @@
 #define CURL_NAME "curl"
-#define CURL_VERSION "7.9.6"
+#define CURL_VERSION "7.9.8"
 #define CURL_ID CURL_NAME " " CURL_VERSION " (" OS ") "

src/writeout.c

@@ -21,9 +21,18 @@
  * $Id$
  *****************************************************************************/
 
+#include "setup.h"
+
 #include <stdio.h>
 #include <string.h>
 
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
 #include <curl/curl.h>
 
 #define _MPRINTF_REPLACE /* we want curl-functions instead of native ones */

tests/FILEFORMAT

@@ -19,8 +19,10 @@ data to sent to the client on its request and later verified that it arrived
 safely. Set the nocheck=1 to prevent the test script to verify the arrival
 of this data.
 </data>
-<datacheck>
-if the data is sent but this is what should be checked afterwards
+<datacheck [nonewline=yes]>
+if the data is sent but this is what should be checked afterwards. If
+'nonewline' is set, we will cut off the trailing newline of this given data
+before comparing with the one actually received by the client
 </datacheck>
 <size>
 number to return on a ftp SIZE command

tests/data/Makefile.am

@@ -15,5 +15,6 @@ test104  test113  test122  test18   test23   test301  test402  test9 \
 test105  test114  test123  test19   test24   test302  test43   test31 \
 test106  test115  test124  test190  test25   test303  test44   test38 \
 test107  test116  test125  test2    test26   test33   test45   test126 \
-test304  test39   test32   test128  test48
+test304  test39   test32   test128  test48 \
+test130  test131  test132  test133  test134 test135
 

tests/data/test130

@@ -0,0 +1,49 @@
+#
+# Server-side
+<reply name="1">
+<data>
+total 20
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 .
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 ..
+drwxr-xr-x   2 98       98           512 May  2  1996 .NeXT
+-r--r--r--   1 0        1             35 Jul 16  1996 README
+lrwxrwxrwx   1 0        1              7 Dec  9  1999 bin -> usr/bin
+dr-xr-xr-x   2 0        1            512 Oct  1  1997 dev
+drwxrwxrwx   2 98       98           512 May 29 16:04 download.html
+dr-xr-xr-x   2 0        1            512 Nov 30  1995 etc
+drwxrwxrwx   2 98       1            512 Oct 30 14:33 pub
+dr-xr-xr-x   5 0        1            512 Oct  1  1997 usr
+</data>
+</reply>
+
+#
+# Client-side
+<client requires=netrc_debug>
+ <name>
+FTP (optional .netrc; no user/pass) dir list PASV
+ </name>
+ <command>
+--netrc-optional ftp://%HOSTIP:%FTPPORT/
+</command>
+<file name="log/netrc" >
+# the following two lines were created while testing curl
+machine %HOSTIP login user1 password passwd1
+machine %HOSTIP login user2 password passwd2
+</file>
+</test>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+filter off really nothing
+</strip>
+<protocol>
+USER user1
+PASS passwd1
+PWD
+EPSV
+TYPE A
+LIST
+</protocol>
+</verify>

tests/data/test131

@@ -0,0 +1,49 @@
+#
+# Server-side
+<reply name="1">
+<data>
+total 20
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 .
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 ..
+drwxr-xr-x   2 98       98           512 May  2  1996 .NeXT
+-r--r--r--   1 0        1             35 Jul 16  1996 README
+lrwxrwxrwx   1 0        1              7 Dec  9  1999 bin -> usr/bin
+dr-xr-xr-x   2 0        1            512 Oct  1  1997 dev
+drwxrwxrwx   2 98       98           512 May 29 16:04 download.html
+dr-xr-xr-x   2 0        1            512 Nov 30  1995 etc
+drwxrwxrwx   2 98       1            512 Oct 30 14:33 pub
+dr-xr-xr-x   5 0        1            512 Oct  1  1997 usr
+</data>
+</reply>
+
+#
+# Client-side
+<client requires=netrc_debug>
+ <name>
+FTP (optional .netrc; user/no pass) dir list PASV
+ </name>
+ <command>
+--netrc-optional ftp://user2@%HOSTIP:%FTPPORT/
+</command>
+<file name="log/netrc" >
+# the following two lines were created while testing curl
+machine %HOSTIP login user1 password passwd1
+machine %HOSTIP login user2 password passwd2
+</file>
+</test>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+filter off really nothing
+</strip>
+<protocol>
+USER user2
+PASS passwd2
+PWD
+EPSV
+TYPE A
+LIST
+</protocol>
+</verify>

tests/data/test132

@@ -0,0 +1,49 @@
+#
+# Server-side
+<reply name="1">
+<data>
+total 20
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 .
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 ..
+drwxr-xr-x   2 98       98           512 May  2  1996 .NeXT
+-r--r--r--   1 0        1             35 Jul 16  1996 README
+lrwxrwxrwx   1 0        1              7 Dec  9  1999 bin -> usr/bin
+dr-xr-xr-x   2 0        1            512 Oct  1  1997 dev
+drwxrwxrwx   2 98       98           512 May 29 16:04 download.html
+dr-xr-xr-x   2 0        1            512 Nov 30  1995 etc
+drwxrwxrwx   2 98       1            512 Oct 30 14:33 pub
+dr-xr-xr-x   5 0        1            512 Oct  1  1997 usr
+</data>
+</reply>
+
+#
+# Client-side
+<client requires=netrc_debug>
+ <name>
+FTP (optional .netrc; user/passwd supplied) dir list PASV
+ </name>
+ <command>
+--netrc-optional ftp://mary:mark@%HOSTIP:%FTPPORT/
+</command>
+<file name="log/netrc" >
+# the following two lines were created while testing curl
+machine %HOSTIP login user1 password passwd1
+machine %HOSTIP login user2 password passwd2
+</file>
+</test>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+filter off really nothing
+</strip>
+<protocol>
+USER mary
+PASS mark
+PWD
+EPSV
+TYPE A
+LIST
+</protocol>
+</verify>

tests/data/test133

@@ -0,0 +1,49 @@
+#
+# Server-side
+<reply name="1">
+<data>
+total 20
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 .
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 ..
+drwxr-xr-x   2 98       98           512 May  2  1996 .NeXT
+-r--r--r--   1 0        1             35 Jul 16  1996 README
+lrwxrwxrwx   1 0        1              7 Dec  9  1999 bin -> usr/bin
+dr-xr-xr-x   2 0        1            512 Oct  1  1997 dev
+drwxrwxrwx   2 98       98           512 May 29 16:04 download.html
+dr-xr-xr-x   2 0        1            512 Nov 30  1995 etc
+drwxrwxrwx   2 98       1            512 Oct 30 14:33 pub
+dr-xr-xr-x   5 0        1            512 Oct  1  1997 usr
+</data>
+</reply>
+
+#
+# Client-side
+<client requires=netrc_debug>
+ <name>
+FTP (compulsory .netrc; ignored user/passwd) dir list PASV
+ </name>
+ <command>
+-n ftp://mary:mark@%HOSTIP:%FTPPORT/
+</command>
+<file name="log/netrc" >
+# the following two lines were created while testing curl
+machine %HOSTIP login user1 password passwd1
+machine %HOSTIP login user2 password passwd2
+</file>
+</test>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+filter off really nothing
+</strip>
+<protocol>
+USER user1
+PASS passwd1
+PWD
+EPSV
+TYPE A
+LIST
+</protocol>
+</verify>

tests/data/test134

@@ -0,0 +1,49 @@
+#
+# Server-side
+<reply name="1">
+<data>
+total 20
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 .
+drwxr-xr-x   8 98       98           512 Oct 22 13:06 ..
+drwxr-xr-x   2 98       98           512 May  2  1996 .NeXT
+-r--r--r--   1 0        1             35 Jul 16  1996 README
+lrwxrwxrwx   1 0        1              7 Dec  9  1999 bin -> usr/bin
+dr-xr-xr-x   2 0        1            512 Oct  1  1997 dev
+drwxrwxrwx   2 98       98           512 May 29 16:04 download.html
+dr-xr-xr-x   2 0        1            512 Nov 30  1995 etc
+drwxrwxrwx   2 98       1            512 Oct 30 14:33 pub
+dr-xr-xr-x   5 0        1            512 Oct  1  1997 usr
+</data>
+</reply>
+
+#
+# Client-side
+<client requires=netrc_debug>
+ <name>
+FTP (optional .netrc; programmatic user/passwd) dir list PASV
+ </name>
+ <command>
+--netrc-optional -u romulus:rhemus ftp://mary:mark@%HOSTIP:%FTPPORT/
+</command>
+<file name="log/netrc" >
+# the following two lines were created while testing curl
+machine %HOSTIP login user1 password passwd1
+machine %HOSTIP login user2 password passwd2
+</file>
+</test>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+filter off really nothing
+</strip>
+<protocol>
+USER romulus
+PASS rhemus
+PWD
+EPSV
+TYPE A
+LIST
+</protocol>
+</verify>

tests/data/test135

@@ -0,0 +1,39 @@
+# Server-side
+<reply>
+<data>
+0123456789abcdef
+0123456789abcdef
+0123456789abcdef
+0123456789abcdef
+</data>
+<datacheck nonewline=yes>
+0123456789abc
+</datacheck>
+<size>
+64
+</size>
+</reply>
+
+# Client-side
+<client>
+ <name>
+FTP retrieve a byte-range
+ </name>
+ <command>
+-r 4-16 ftp://%HOSTIP:%FTPPORT/135
+</command>
+</test>
+
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+USER anonymous
+PASS curl_by_daniel@haxx.se
+PWD
+EPSV
+TYPE I
+SIZE 135
+REST 4
+RETR 135
+</protocol>
+</verify>

tests/getpart.pm

@@ -7,6 +7,9 @@ my $warning=0;
 my $trace=0;
 
 sub getpartattr {
+    # if $part is undefined (ie only one argument) then
+    # return the attributes of the section
+
     my ($section, $part)=@_;
 
     my %hash;
@@ -19,7 +22,9 @@ sub getpartattr {
         if(!$inside && ($_ =~ /^ *\<$section/)) {
             $inside++;
         }
-        elsif((1 ==$inside) && ($_ =~ /^ *\<$part([^>]*)/)) {
+        if((1 ==$inside) && ( ($_ =~ /^ *\<$part([^>]*)/) ||
+                              !(defined($part)) )
+             ) {
             $inside++;
             my $attr=$1;
             my @p=split("[ \t]", $attr);

tests/memanalyze.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 #
 # Example input:
 #

tests/runtests.pl

@@ -7,6 +7,7 @@
 # These should be the only variables that might be needed to get edited:
 
 use strict;
+#use warnings;
 
 @INC=(@INC, $ENV{'srcdir'}, ".");
 
@@ -20,6 +21,7 @@ my $HTTPSPORT=8433; # this is the HTTPS server port
 my $FTPPORT=8921;  # this is the FTP server port
 my $FTPSPORT=8821;  # this is the FTPS server port
 my $CURL="../src/curl"; # what curl executable to run on the tests
+my $DBGCURL=$CURL; #"../src/.libs/curl";  # alternative for debugging
 my $LOGDIR="log";
 my $TESTDIR="data";
 my $SERVERIN="$LOGDIR/server.input"; # what curl sent the server
@@ -48,6 +50,11 @@ my $perl="perl -I$srcdir";
 # this gets set if curl is compiled with memory debugging:
 my $memory_debug=0;
 
+# this gets set if curl is compiled with netrc debugging:
+# It has to be in the global symbol table because of the way 'requires' works
+$main::netrc_debug=0;
+my $netrc_debug = \$main::netrc_debug;
+
 # name of the file that the memory debugging creates:
 my $memdump="memdump";
 
@@ -58,6 +65,8 @@ my $checkstunnel = &checkstunnel;
 
 my $ssl_version; # set if libcurl is built with SSL support
 
+my $skipped=0; # number of tests skipped; reported in main loop
+
 #######################################################################
 # variables the command line options may set
 #
@@ -390,14 +399,35 @@ sub displaydata {
         # enabled and we shall verify that no memory leaks exist
         # after each and every test!
         $memory_debug=1;
+
+        # there's only one debug control in the configure script
+        # so hope netrc debugging is enabled and set it up
+        $$netrc_debug = 1;
+        $ENV{'CURL_DEBUG_NETRC'} = 'log/netrc';
     }
     printf("* Memory debugging: %s\n", $memory_debug?"ON":"OFF");
+    printf("* Netrc debugging:  %s\n", $$netrc_debug?"ON":"OFF");
     printf("* HTTPS server:     %s\n", $checkstunnel?"ON":"OFF");
     printf("* FTPS server:      %s\n", $checkstunnel?"ON":"OFF");
     printf("* libcurl SSL:      %s\n", $ssl_version?"ON":"OFF");
     print "***************************************** \n";
 }
 
+#######################################################################
+# substitute the variable stuff into either a joined up file or 
+# a command, in either case passed by reference
+#
+sub subVariables {
+  my ($thing) = @_;
+  $$thing =~ s/%HOSTIP/$HOSTIP/g;
+  $$thing =~ s/%HOSTPORT/$HOSTPORT/g;
+  $$thing =~ s/%HTTPSPORT/$HTTPSPORT/g;
+  $$thing =~ s/%FTPPORT/$FTPPORT/g;
+  $$thing =~ s/%FTPSPORT/$FTPSPORT/g;
+  $$thing =~ s/%SRCDIR/$srcdir/g;
+  $$thing =~ s/%PWD/$pwd/g;
+}
+
 #######################################################################
 # Run a single specified test case
 #
@@ -414,12 +444,41 @@ sub singletest {
         return -1;
     }
 
+    {
+        my %hash = getpartattr("client");
+        my $requires = $hash{'requires'};
+
+        if (defined($requires)) {
+            no strict "refs";
+            my $value=${$requires};
+#            print "This test requires '$requires' with value '$value' \n";
+
+            if (${$requires}) {
+                # this test is OK
+                ;
+            }else {
+                print "$testnum requires $requires, which is not set; skipping\n";
+                $skipped++;
+                return 0;  # look successful
+            }
+        }
+    }
+
+
     # extract the reply data
     my @reply = getpart("reply", "data");
     my @replycheck = getpart("reply", "datacheck");
 
     if (@replycheck) {
         # we use this file instead to check the final output against
+
+        my %hash = getpartattr("reply", "datacheck");
+        if($hash{'nonewline'}) {
+            # Yes, we must cut off the final newline from the final line
+            # of the datacheck
+            chomp($replycheck[$#replycheck]);
+        }
+    
         @reply=@replycheck;
     }
 
@@ -471,13 +530,16 @@ sub singletest {
 
     # make some nice replace operations
     $cmd =~ s/\n//g; # no newlines please
-    $cmd =~ s/%HOSTIP/$HOSTIP/g;
-    $cmd =~ s/%HOSTPORT/$HOSTPORT/g;
-    $cmd =~ s/%HTTPSPORT/$HTTPSPORT/g;
-    $cmd =~ s/%FTPPORT/$FTPPORT/g;
-    $cmd =~ s/%FTPSPORT/$FTPSPORT/g;
-    $cmd =~ s/%SRCDIR/$srcdir/g;
-    $cmd =~ s/%PWD/$pwd/g;
+
+    subVariables \$cmd;
+
+#    $cmd =~ s/%HOSTIP/$HOSTIP/g;
+#    $cmd =~ s/%HOSTPORT/$HOSTPORT/g;
+#    $cmd =~ s/%HTTPSPORT/$HTTPSPORT/g;
+#    $cmd =~ s/%FTPPORT/$FTPPORT/g;
+#    $cmd =~ s/%FTPSPORT/$FTPSPORT/g;
+#    $cmd =~ s/%SRCDIR/$srcdir/g;
+#    $cmd =~ s/%PWD/$pwd/g;
 
     #$cmd =~ s/%HOSTNAME/$HOSTNAME/g;
 
@@ -491,11 +553,17 @@ sub singletest {
         my %hash = getpartattr("client", "file");
 
         my $filename=$hash{'name'};
+
         if(!$filename) {
             print "ERROR: section client=>file has no name attribute!\n";
             exit;
         }
-        writearray($filename, \@inputfile);
+        my $fileContent = join('', @inputfile);
+        subVariables \$fileContent;
+#        print "DEBUG: writing file " . $filename . "\n";
+        open OUTFILE, ">$filename";
+        print OUTFILE   $fileContent;
+        close OUTFILE;
     }
 
     my %cmdhash = getpartattr("client", "command");
@@ -537,7 +605,7 @@ sub singletest {
         print GDBCMD "set args $cmdargs\n";
         print GDBCMD "show args\n";
         close(GDBCMD);
-        system("gdb $CURL -x log/gdbcmd");
+        system("gdb $DBGCURL -x log/gdbcmd");
         $res =0; # makes it always continue after a debugged run
     }
     else {
@@ -909,7 +977,6 @@ my $failed;
 my $testnum;
 my $ok=0;
 my $total=0;
-my $skipped=0;
 
 foreach $testnum (split(" ", $TESTCASES)) {
 

tests/server/getpart.c

@@ -4,8 +4,8 @@
 #include <string.h>
 #include <stdlib.h>
 
-#define EAT_SPACE(ptr) while( ptr && *ptr && isspace(*ptr) ) ptr++
-#define EAT_WORD(ptr) while( ptr && *ptr && !isspace(*ptr) && ('>' != *ptr)) ptr++
+#define EAT_SPACE(ptr) while( ptr && *ptr && isspace((int)*ptr) ) ptr++
+#define EAT_WORD(ptr) while( ptr && *ptr && !isspace((int)*ptr) && ('>' != *ptr)) ptr++
 
 #ifdef DEBUG
 #define show(x) printf x

tests/server/sws.c

@@ -1,4 +1,32 @@
-/* sws.c: simple (silly?) web server */
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  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.
+ *
+ * $Id$
+ *****************************************************************************/
+
+/* sws.c: simple (silly?) web server
+
+   This code was originally graciously donated to the project Juergen
+   Wilke. Thanks a bunch!
+   
+ */
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -13,7 +41,10 @@
 #include <netinet/in.h>
 #include <netdb.h>
 
-char *spitout(FILE *stream, char *main, char *sub, int *size);
+const char *
+spitout(FILE *stream,
+        const char *main,
+        const char *sub, int *size);
 
 #define DEFAULT_PORT 8999
 
@@ -21,17 +52,14 @@ char *spitout(FILE *stream, char *main, char *sub, int *size);
 #define DEFAULT_LOGFILE "log/sws.log"
 #endif
 
-#define DOCBUFSIZE 4
-#define BUFFERSIZE (DOCBUFSIZE * 1024)
-
 #define VERSION "cURL test suite HTTP server/0.1"
 
 #define REQUEST_DUMP "log/server.input"
 
 #define TEST_DATA_PATH "data/test%d"
 
-static char *docfriends = "HTTP/1.1 200 Mighty fine indeed\r\n\r\nWE ROOLZ\r\n";
-static char *doc404 = "HTTP/1.1 404 Not Found\n"
+static const char *docfriends = "HTTP/1.1 200 Mighty fine indeed\r\n\r\nWE ROOLZ\r\n";
+static const char *doc404 = "HTTP/1.1 404 Not Found\n"
     "Server: " VERSION "\n"
     "Connection: close\n"
     "Content-Type: text/html\n"
@@ -44,7 +72,9 @@ static char *doc404 = "HTTP/1.1 404 Not Found\n"
     "The requested URL was not found on this server.\n"
     "<P><HR><ADDRESS>" VERSION "</ADDRESS>\n" "</BODY></HTML>\n";
 
-static volatile int sigpipe, sigterm;
+#ifdef HAVE_SIGNAL
+static volatile int sigpipe;
+#endif
 static FILE *logfp;
 
 
@@ -56,27 +86,21 @@ static void logmsg(const char *msg)
 
     strcpy(loctime, asctime(curr_time));
     loctime[strlen(loctime) - 1] = '\0';
-    fprintf(logfp, "%s: pid %d: %s\n", loctime, getpid(), msg);
+    fprintf(logfp, "%s: pid %d: %s\n", loctime, (int)getpid(), msg);
 #ifdef DEBUG
-    fprintf(stderr, "%s: pid %d: %s\n", loctime, getpid(), msg);
+    fprintf(stderr, "%s: pid %d: %s\n", loctime, (int)getpid(), msg);
 #endif
     fflush(logfp);
 }
 
 
+#ifdef HAVE_SIGNAL
 static void sigpipe_handler(int sig)
 {
-    sigpipe = 1;
-}
-
-
-static void sigterm_handler(int sig)
-{
-    char logbuf[100];
-    snprintf(logbuf, 100, "Got signal %d, terminating", sig);
-    logmsg(logbuf);
-    sigterm = 1;
+  (void)sig; /* prevent warning */
+  sigpipe = 1;
 }
+#endif
 
 int ProcessRequest(char *request)
 {
@@ -136,12 +160,12 @@ void storerequest(char *reqbuf)
 }
 
 
-#define REQBUFSIZ 50000
-#define REQBUFSIZ_TXT "49999"
+#define REQBUFSIZ 150000
+#define REQBUFSIZ_TXT "149999"
 
 /* very-big-path support */
-#define MAXDOCNAMELEN 40000
-#define MAXDOCNAMELEN_TXT "39999"
+#define MAXDOCNAMELEN 140000
+#define MAXDOCNAMELEN_TXT "139999"
 
 #define REQUEST_KEYWORD_SIZE 256
 static int get_request(int sock, int *part)
@@ -240,7 +264,7 @@ static int send_doc(int sock, int doc, int part_no)
 {
   int written;
   int count;
-  char *buffer;
+  const char *buffer;
   char *ptr;
   FILE *stream;
   char *cmd=NULL;
@@ -274,7 +298,8 @@ static int send_doc(int sock, int doc, int part_no)
       return 0;
     }
     else {
-      ptr = buffer = spitout(stream, "reply", partbuf, &count);
+      buffer = spitout(stream, "reply", partbuf, &count);
+      ptr = (char *)buffer;
       fclose(stream);
     }
 
@@ -286,7 +311,7 @@ static int send_doc(int sock, int doc, int part_no)
     }
     else {    
       /* get the custom server control "commands" */
-      cmd = spitout(stream, "reply", "postcmd", &cmdsize);
+      cmd = (char *)spitout(stream, "reply", "postcmd", &cmdsize);
       fclose(stream);
     }
   }
@@ -333,7 +358,7 @@ int main(int argc, char *argv[])
   struct sockaddr_in me;
   int sock, msgsock, flag;
   unsigned short port = DEFAULT_PORT;
-  char *logfile = DEFAULT_LOGFILE;
+  const char *logfile = DEFAULT_LOGFILE;
   int part_no;
   FILE *pidfile;
   
@@ -351,12 +376,8 @@ int main(int argc, char *argv[])
 #ifdef HAVE_SIGNAL
   /* FIX: make a more portable signal handler */
   signal(SIGPIPE, sigpipe_handler);
-  signal(SIGINT, sigterm_handler);
-  signal(SIGTERM, sigterm_handler);
 
   siginterrupt(SIGPIPE, 1);
-  siginterrupt(SIGINT, 1);
-  siginterrupt(SIGTERM, 1);
 #endif
 
   sock = socket(AF_INET, SOCK_STREAM, 0);
@@ -397,18 +418,13 @@ int main(int argc, char *argv[])
 
   fprintf(stderr, "*** %s listening on port %u ***\n", VERSION, port);
 
-  while (!sigterm) {
+  while (1) {
     int doc;
 
     msgsock = accept(sock, NULL, NULL);
     
-    if (msgsock == -1) {
-      if (sigterm) {
-        break;
-      }
-      /* perror("accept"); */
+    if (msgsock == -1)
       continue;
-    }
     
     logmsg("New client connected");